:root {
            --gold: #978363;
            --gold-light: #e1d0ad;
            --gold-bright: #ba9f81;
            --gold-dark: #63533c;
            --gold-glow: rgba(188, 167, 130, 0.25);
            --bg: #0c0a08;
            --bg-card: #181410;
            --bg-card-light: #201c16;
            --text-white: #f0e6d0;
            --text-light: rgba(240, 230, 208, 0.88);
            --text-muted: rgba(208, 196, 172, 0.5);
            --border: rgba(170, 150, 113, 0.33);
            --border-bright: rgba(200, 178, 140, 0.52);
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --radius-full: 100px;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }

        body {
            background: #050404;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            font-family: -apple-system, 'PingFang SC', 'Helvetica Neue', 'Microsoft YaHei', sans-serif;
            overflow: hidden;
        }

        .app {
            width: 1400px;
            height: 800px;
            position: relative;
            overflow: hidden;
            border-radius: 16px;
        }

        .view {
            position: absolute;
            inset: 0;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.45s ease;
        }

        .view.active {
            opacity: 1;
            pointer-events: all;
        }

        /* ========================================== */
        /* HALL OF FAME VIEW */
        /* ========================================== */
        .hall-page {
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at top, #231d18 0%, #171312 45%, var(--bg) 100%);
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-lg);
        }

        .bg-light {
            position: absolute;
            top: -180px;
            left: 50%;
            transform: translateX(-50%);
            width: 1100px;
            height: 600px;
            background: radial-gradient(ellipse, rgba(170, 150, 113, 0.16) 0%, rgba(170, 150, 113, 0.05) 40%, transparent 70%);
            pointer-events: none;
        }

        .bg-light-secondary {
            position: absolute;
            top: 30%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 400px;
            background: radial-gradient(ellipse, rgba(200, 178, 140, 0.07) 0%, transparent 60%);
            pointer-events: none;
        }

        /* === 主舞台聚光层 ===
           解决"画面层级被打平"的问题：在 .champions 主舞台后方铺一层暖金聚光。
           不是均匀环境光，而是从两张卡背后向外辐射的"舞台光"，让两位传奇被聚焦，
           同时把下方分会场自然变成"陪衬带"。 */
        .stage-spotlight {
            position: absolute;
            top: 200px;          /* 大致对齐 .champions 起始位置（title-area 占约 200px） */
            left: 50%;
            transform: translateX(-50%);
            width: 1100px;
            height: 480px;
            background:
                /* 左卡背后聚光 */
                radial-gradient(ellipse 240px 320px at 38% 50%,
                    rgba(220, 195, 145, 0.16) 0%,
                    rgba(220, 195, 145, 0.06) 45%,
                    transparent 75%),
                /* 右卡背后聚光 */
                radial-gradient(ellipse 240px 320px at 62% 50%,
                    rgba(220, 195, 145, 0.16) 0%,
                    rgba(220, 195, 145, 0.06) 45%,
                    transparent 75%),
                /* 整体舞台底光 */
                radial-gradient(ellipse 720px 380px at 50% 55%,
                    rgba(170, 150, 113, 0.10) 0%,
                    rgba(170, 150, 113, 0.04) 40%,
                    transparent 75%);
            pointer-events: none;
            z-index: 1;
        }

        .bg-bottom {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 180px;
            background: linear-gradient(0deg, rgba(17, 13, 7, 0.7), transparent);
            pointer-events: none;
            z-index: 2;
        }

        .particles {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: var(--gold-light);
            border-radius: 50%;
            opacity: 0;
            box-shadow: 0 0 4px var(--gold);
            animation: rise linear infinite;
        }

        @keyframes rise {
            0% { transform: translateY(0); opacity: 0; }
            10% { opacity: 0.5; }
            90% { opacity: 0.15; }
            100% { transform: translateY(-700px); opacity: 0; }
        }

        .hall-header {
            position: relative;
            z-index: 10;
            padding: 20px 32px;
        }

        .back-btn {
            position: absolute;
            top: 20px;
            left: 32px;
            z-index: 50;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            color: var(--text-muted);
            cursor: pointer;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            border: 1px solid var(--border);
            background: rgba(12, 10, 8, 0.6);
            backdrop-filter: blur(6px);
            transition: all 0.25s;
        }

        .back-btn:hover {
            color: var(--gold-light);
            border-color: var(--gold);
            background: rgba(170, 150, 113, 0.06);
        }


        .title-area {
            text-align: center;
            position: relative;
            z-index: 10;
            padding-top: 56px;
        }

        .title-main {
            font-size: 44px;
            font-weight: 800;
            letter-spacing: 6px;
            background: linear-gradient(180deg, #ebe4d4 0%, var(--gold-light) 50%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0;
            animation: fadeUp 0.6s ease 0.2s forwards;
        }

        .title-sub {
            font-size: 18px;
            font-weight: 500;
            color: var(--gold-light);
            letter-spacing: 14px;
            margin-top: 10px;
            text-transform: uppercase;
            opacity: 0;
            animation: fadeUp 0.6s ease 0.35s forwards;
        }

        .title-bar {
            width: 240px;
            height: 1px;
            margin: 18px auto 0;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            opacity: 0;
            animation: fadeUp 0.6s ease 0.5s forwards;
        }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(8px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .champions {
            position: relative;
            z-index: 10;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 40px;
        }

        .champ-left-text {
            text-align: right;
            padding-top: 4px;
            padding-right: 22px;
            opacity: 0;
            animation: fadeUp 0.6s ease 0.5s forwards;
            flex-shrink: 0;
        }

        .champ-right-text {
            text-align: left;
            padding-top: 4px;
            padding-left: 22px;
            opacity: 0;
            animation: fadeUp 0.6s ease 0.65s forwards;
            flex-shrink: 0;
        }

        .cards-group {
            display: flex;
            gap: 24px;            /* 16 → 24：让两位传奇视觉上各自独立，配合背后聚光更聚焦 */
            opacity: 0;
            animation: fadeUp 0.6s ease 0.5s forwards;
        }

        .card-wrapper { cursor: pointer; }

        .card-wrapper:hover .card {
            transform: translateY(-5px);
            box-shadow: 0 20px 50px rgba(170, 150, 113, 0.25), 0 0 0 1.5px var(--gold-light), inset 0 1px 0 rgba(225, 208, 173, 0.15);
        }

        .card-wrapper:hover .card::after { opacity: 1; }

        .card {
            width: 240px;
            height: 360px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-bright);
            background: linear-gradient(160deg, #1f1d1a 0%, var(--bg-card-light) 50%, var(--bg-card) 100%);
            position: relative;
            overflow: hidden;
            transition: all 0.35s ease;
            /* 增加 50px 半径的暖金外发光：让卡片"自己发光"，与背后 .stage-spotlight 配合
               强化主舞台被聚光的层级感，但保持克制（0.18 透明度，避免过度发光廉价感） */
            box-shadow:
                0 8px 24px rgba(0, 0, 0, 0.5),
                0 0 50px rgba(170, 150, 113, 0.18),
                inset 0 1px 0 rgba(225, 208, 173, 0.1);
            flex-shrink: 0;
        }

        .card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 15%;
            right: 15%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
        }

        .card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center 30%, rgba(170, 150, 113, 0.08) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.35s;
        }

        .card-content {
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
            z-index: 1;
        }

        .card-img {
            width: 178px;
            height: 280px;
            border-radius: var(--radius-sm);
            border: 1px dashed var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-muted);
            background: rgba(170, 150, 113, 0.04);
        }

        .champ-id {
            font-size: 48px;
            color: var(--text-white);
            letter-spacing: 1px;
            font-weight: 700;
            font-style: italic;
            line-height: 1;
            text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
        }

        .champ-name-hall {
            font-size: 22px;
            font-weight: 400;
            color: var(--text-light);
            letter-spacing: 7px;
            margin-top: 14px;
            line-height: 1;
            opacity: 0.9;
            white-space: nowrap;
        }

        .champ-tag-hall {
            margin-top: 14px;
            display: block;
            font-size: 18px;
            font-weight: 500;
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            white-space: nowrap;
        }

        /* —— 主舞台引导行：扁额式装饰 ——
           视觉语言：两端短金线 + 中间瘦字，与开屏 splash 的 .hall-splash-headline 同源。
           作用：把"内容承诺"做成"金箔铭文"的质感，呼应名人堂的"致敬"调性。
           字号 18px（比 splash 的 16 略大一档，因为它在主舞台位）+ 字距 6px + light 字重。
           颜色用 text-light 暖米色而非金色——避免与 .champ-tag-hall 的金色打架；
           艺术感全部由字距、字重、两端金线承担。 */
        .cards-hint {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 22px;
            margin: 32px auto 0;
            opacity: 0;
            animation: fadeUp 0.7s ease 0.8s forwards;  /* 跟在双侧文字 fadeUp 之后入场，时序为最后一档 */
            z-index: 5;
            pointer-events: none;
        }
        .cards-hint .hint-line {
            flex: 0 0 72px;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(170, 150, 113, 0.5), transparent);
        }
        .cards-hint .hint-text {
            font-size: 18px;
            font-weight: 300;
            letter-spacing: 6px;
            line-height: 1;
            color: var(--text-light);
            white-space: nowrap;
        }

        .champ-left-text,
        .champ-right-text {
            padding-top: 24px;
        }

        /* 修正 letter-spacing 在右对齐文本中产生的尾随空白，
           使 id / name / tag 三行的视觉右边能对齐到同一条线，
           也让左块（右对齐）和右块（左对齐）相对卡片的内边距视觉对称。 */
        .champ-left-text .champ-id      { margin-right: -1px; }
        .champ-left-text .champ-name-hall { margin-right: -7px; }
        .champ-left-text .champ-tag-hall  { margin-right: -4px; }

        /* === Tier divider — separates main pair from secondary === */
        .tier-divider {
            width: 1px;
            height: 270px;
            margin: 0 20px 0 44px;
            background: linear-gradient(180deg,
                transparent,
                rgba(170, 150, 113, 0.32) 30%,
                rgba(170, 150, 113, 0.32) 70%,
                transparent);
            opacity: 0;
            animation: fadeUp 0.6s ease 0.65s forwards;
            flex-shrink: 0;
        }

        /* === Secondary tier (郭永军) — same row, smaller weight === */
        .card-wrapper.secondary-card .card {
            width: 180px;
            height: 270px;
        }
        .card-wrapper.secondary-card .card-img {
            width: 132px;
            height: 210px;
        }
        .secondary-text {
            text-align: left;
            padding-left: 20px;
            opacity: 0;
            animation: fadeUp 0.6s ease 0.7s forwards;
        }
        .secondary-id {
            font-size: 30px;
            color: var(--text-white);
            font-weight: 700;
            font-style: italic;
            line-height: 1;
            letter-spacing: 0.5px;
            text-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
        }
        .secondary-name {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-light);
            letter-spacing: 6px;
            margin-top: 12px;
            line-height: 1;
            opacity: 0.9;
        }
        .secondary-tag {
            margin-top: 12px;
            display: block;
            font-size: 14px;
            font-weight: 500;
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 3px;
        }
        /* Boost the secondary card's coronation zoom so the click feels equally
           dramatic to a main-card click (smaller starting size needs bigger scale). */
        .card-wrapper.secondary-card.is-chosen.is-zooming .card {
            transform: translateY(-40px) scale(1.95);
        }

        /* === 名人堂底部「分会场」铭牌墙 ===
           v6.2 改稿：替换原 .carousel-marquee 跑马灯。
           分会场内容混合「人物冠军（郭永军）」和「冠军战队（PeRo/4AM/...）」共 9 个，
           本方案：单行 9 列静态陈列，每块铭牌只放 emblem + 名字，极简。
           人物 emblem 用圆形、战队 emblem 用方形，做形状级分类。
           v6.2 二次修订：去掉区头（分会场标题/英文/编号），让铭牌成为视觉主角；
           放大铭牌（132 → 150）让 emblem / 名字识别度更高。 */
        .bottom {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 200px;          /* 单排金刚区 104px + divider ~19px + 上下呼吸 ≈ 200 */
            z-index: 10;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding-top: 0;
        }

        .divider {
            width: 50%;
            height: 1px;
            margin: 0 auto 22px;
            background: linear-gradient(90deg, transparent, var(--border), transparent);
            opacity: 0.7;
        }

        /* —— 金刚区：单排 6 列，1 人物 + 5 战队 ——
           设计意图：把原单行 9 块铭牌升级为标准金刚位，承担「分会场一级入口」的分发职责。
           - 6 格等大对称，强栅格节奏（金刚区核心识别）
           - 人物 emblem 圆形、战队 emblem 方形 = 主分类信号（形状级）
           - 郭永军格右侧短暗金竖线 = 辅分类信号（局部分隔，不破栅格）
           - 静态零描边，hover/选中时点亮 → 让"入口"感强于"陈列"感 */
        .pw-grid {
            display: grid;
            grid-template-columns: repeat(6, 156px);
            grid-auto-rows: 104px;
            column-gap: 18px;
            width: 1026px;          /* 156*6 + 18*5 = 936 + 90 = 1026 */
            margin: 0 auto;
            align-items: center;
            justify-items: center;
        }

        /* —— 单个金刚位：emblem + 名字，承担分会场一级入口 —— */
        .plaque {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 156px;
            height: 104px;
            padding: 12px 8px 12px;
            border-radius: var(--radius-md);
            border: 1px solid transparent;        /* 静态零描边，hover/选中时点亮，保持金刚区"干净阵列"的视觉节奏 */
            background: transparent;
            cursor: pointer;
            transition: transform 0.3s, border-color 0.3s, background 0.3s, box-shadow 0.3s;
        }
        .plaque:hover {
            transform: translateY(-3px);
            border-color: var(--gold-light);
            background: linear-gradient(160deg, #1f1d1a 0%, var(--bg-card-light) 60%, var(--bg-card) 100%);
            box-shadow:
                0 10px 26px rgba(0, 0, 0, 0.55),
                0 0 18px rgba(170, 150, 113, 0.22),
                inset 0 1px 0 rgba(225, 208, 173, 0.16);
        }
        /* hover 时显示顶部金线（和 .card::before 同款"金箔印章"识别） */
        .plaque::before {
            content: '';
            position: absolute;
            top: 0;
            left: 22%;
            right: 22%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
            opacity: 0;
            transition: opacity 0.3s;
        }
        .plaque:hover::before { opacity: 1; }
        .plaque:hover .plaque-emblem { border-color: var(--gold); color: var(--gold-light); background: rgba(170, 150, 113, 0.08); }
        .plaque:hover .plaque-name { color: var(--text-white); }

        /* —— 人物格（郭永军）专属：右侧短暗金竖线 ——
           栅格层面：人物只有 1 位，无法整列分组；改用「局部分隔线」绑定在郭永军格本身，
           视觉上把"人物 emblem"与右侧第一支战队（PeRo）做 1px 级的轻隔断。
           只在 hover 时让分隔线略微亮起，避免与"被选中"金线冲突。 */
        .plaque-person {
            overflow: visible;          /* 让冠饰和副标可以"探出"plaque 边缘，不被裁剪 */
        }
        .plaque-person::after {
            content: '';
            position: absolute;
            right: -10px;            /* 卡在 18px column-gap 的中线偏左，紧贴郭永军格右边 */
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 56px;            /* 仅覆盖 emblem 高度，不贯穿整格——保持轻量 */
            background: linear-gradient(180deg,
                transparent 0%,
                rgba(170, 150, 113, 0.32) 25%,
                rgba(170, 150, 113, 0.32) 75%,
                transparent 100%);
            pointer-events: none;
            transition: background 0.3s ease;
        }
        .plaque-person:hover::after {
            background: linear-gradient(180deg,
                transparent 0%,
                rgba(225, 208, 173, 0.55) 25%,
                rgba(225, 208, 173, 0.55) 75%,
                transparent 100%);
        }

        /* —— Emblem：默认方形（战队），人物用 .is-person 修饰为圆形 —— */
        .plaque-emblem {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            border: 1px dashed var(--border);
            background: rgba(170, 150, 113, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            letter-spacing: 1px;
            color: var(--text-muted);
            transition: all 0.3s;
        }
        /* —— 郭永军 emblem：加冕款专属 ——
           关键：实际尺寸维持 56×56（与战队 emblem 中心完美对齐，不破栅格节奏）；
           用 outline + offset 在外侧 4px 画一道金环，视觉上"扩出"一圈，
           等效于"emblem 看起来大一档"，但 flex 布局完全不受影响。 */
        .plaque-emblem.is-person {
            border-radius: 50%;                   /* 人物用圆形头像位，与方形队徽做语义级形状区分 */
            border: 1px solid var(--gold);        /* dashed → solid，常驻金边 */
            background: rgba(170, 150, 113, 0.10);
            color: var(--gold-light);
            outline: 1px solid rgba(225, 208, 173, 0.42);   /* 外金环：视觉扩出一圈 */
            outline-offset: 3px;
            box-shadow: 0 0 14px rgba(220, 195, 145, 0.22); /* 永驻弱光晕 */
        }
        .plaque-person:hover .plaque-emblem.is-person {
            border-color: var(--gold-light);
            background: rgba(170, 150, 113, 0.16);
            outline-color: rgba(225, 208, 173, 0.7);
            box-shadow: 0 0 22px rgba(220, 195, 145, 0.4);
        }

        /* —— 冠饰：浮在 plaque 顶部之上 ——
           absolute 定位探出 plaque 边缘 10px，不占用内部 flex 空间，
           保证郭永军格内部 emblem + label 排版与战队格完全一致。 */
        .plaque-crown {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 26px;
            height: 13px;
            z-index: 2;
            filter: drop-shadow(0 1px 4px rgba(220, 195, 145, 0.45));
            pointer-events: none;
            transition: filter 0.3s ease, transform 0.3s ease;
        }
        .plaque-crown svg {
            width: 100%;
            height: 100%;
            display: block;
        }
        .plaque-person:hover .plaque-crown {
            transform: translateX(-50%) translateY(-2px);
            filter: drop-shadow(0 2px 7px rgba(220, 195, 145, 0.65));
        }

        /* —— 副标"永恒之塔2传奇人物"：浮在 plaque 底部之下 ——
           同样 absolute 探出 plaque 外侧 14px，零侵入内部 flow。
           字号 10px + 适中字距，10 字单行放在 156px plaque 宽度内不顶满。 */
        .plaque-subtitle {
            position: absolute;
            left: 0;
            right: 0;
            bottom: -16px;
            text-align: center;
            font-size: 10px;
            letter-spacing: 1.5px;
            color: var(--gold);
            opacity: 0.85;
            line-height: 1;
            pointer-events: none;
            transition: color 0.3s ease, opacity 0.3s ease;
            z-index: 2;
            white-space: nowrap;
        }
        .plaque-person:hover .plaque-subtitle {
            color: var(--gold-light);
            opacity: 1;
        }

        /* —— 名字：金刚位标签，单行极简 —— */
        .plaque-name {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-light);
            letter-spacing: 1.5px;
            line-height: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
            text-align: center;
            opacity: 0.92;
            transition: color 0.3s;
        }

        /* ========================================== */
        /* DETAIL VIEW */
        /* ========================================== */
        .detail-page {
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 42% 45%, #1f1a14 0%, #181410 50%, var(--bg) 100%);
            position: relative;
            overflow: hidden;
            border-radius: 16px;
            display: flex;
            transition: background 0.6s ease;
        }

        /* Theme tint layer — game-specific color wash that fuses with gold accents.
           Set per champion via --champ-bg-overlay; default is transparent (pure gold). */
        .detail-page::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--champ-bg-overlay, transparent);
            pointer-events: none;
            z-index: 0;
            transition: background 0.6s ease, opacity 0.6s ease;
            mix-blend-mode: screen;
            opacity: 0.85;
        }

        .atmosphere {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 0;
        }

        .atmosphere::before {
            content: '';
            position: absolute;
            top: -300px;
            left: 50%;
            transform: translateX(-50%);
            width: 1200px;
            height: 700px;
            background: var(--champ-atmos-top, radial-gradient(ellipse, rgba(200, 178, 140, 0.07) 0%, rgba(200, 178, 140, 0.02) 45%, transparent 75%));
            transition: background 0.6s ease;
        }

        .atmosphere::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 540px;
            height: 100%;
            background: var(--champ-atmos-side, radial-gradient(ellipse at 45% 60%, rgba(200, 178, 140, 0.05) 0%, transparent 70%));
            transition: background 0.6s ease;
        }

        .detail-particle {
            position: absolute;
            width: 1.5px;
            height: 1.5px;
            background: var(--gold-light);
            border-radius: 50%;
            opacity: 0;
            animation: drift linear infinite;
        }

        @keyframes drift {
            0% { transform: translateY(0); opacity: 0; }
            10% { opacity: 0.3; }
            90% { opacity: 0.08; }
            100% { transform: translateY(-700px); opacity: 0; }
        }

        .nav-pane {
            width: 130px;
            position: relative;
            z-index: 10;
            display: flex;
            flex-direction: column;
            padding: 120px 0 36px;
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: var(--text-muted);
            cursor: pointer;
            padding: 6px 14px;
            margin: 0 24px 56px;
            transition: color 0.25s;
            letter-spacing: 4px;
            text-transform: uppercase;
        }

        .back-link:hover { color: var(--gold-light); }

        .nav-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .nav-item {
            padding: 14px 28px;
            font-size: 16px;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            letter-spacing: 5px;
            font-weight: 500;
        }

        .nav-item:hover { color: var(--gold-light); }

        .nav-item.active {
            color: var(--gold-light);
            font-weight: 500;
        }

        .nav-item.active::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 24px;
            background: var(--gold);
        }

        .main {
            flex: 1;
            display: flex;
            position: relative;
            z-index: 5;
            overflow: hidden;
        }

        /* Left column — editorial layout: header block on top, portrait gallery below */
        .portrait-stage {
            flex: 0 0 520px;
            position: relative;
            display: flex;
            flex-direction: column;
            padding: 64px 48px 64px;
            min-width: 0;
            gap: 32px;
        }

        .portrait-header {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .portrait-header .intro {
            max-width: none;
            margin-top: 4px;
        }

        /* Portrait gallery — framed like a museum exhibit */
        .portrait-canvas {
            flex: 1;
            position: relative;
            min-height: 0;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            justify-content: center;
            gap: 20px;
        }

        .portrait-frame {
            position: relative;
            flex: 1;
            min-height: 0;
            overflow: hidden;
        }

        /* Subtle gold corner marks — museum frame language */
        .portrait-frame::before,
        .portrait-frame::after {
            content: '';
            position: absolute;
            width: 22px;
            height: 22px;
            border: 1px solid var(--border-bright);
            opacity: 0.55;
            z-index: 2;
        }
        .portrait-frame::before {
            top: 0; left: 0;
            border-right: none;
            border-bottom: none;
        }
        .portrait-frame::after {
            bottom: 0; right: 0;
            border-left: none;
            border-top: none;
        }

        /* Caption below portrait — museum plaque */
        .portrait-plaque {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            position: relative;
            z-index: 2;
        }

        .plaque-rule {
            width: 36px;
            height: 1px;
            background: var(--gold);
            opacity: 0.65;
        }

        .plaque-text {
            display: flex;
            align-items: baseline;
            gap: 12px;
            font-size: 11px;
            letter-spacing: 4px;
            text-transform: uppercase;
            color: var(--text-muted);
            font-weight: 500;
        }

        .plaque-text .game-zh {
            color: var(--gold-light);
            font-size: 13px;
            letter-spacing: 3px;
            font-weight: 600;
        }

        .plaque-text .game-en {
            color: var(--text-muted);
            font-size: 10px;
            letter-spacing: 2px;
            font-style: italic;
            font-weight: 400;
        }

        /* Right: editorial copy column, vertically centered */
        .content {
            flex: 1;
            padding: 56px 64px 56px 32px;
            display: flex;
            flex-direction: column;
            min-width: 0;
            gap: 26px;
            justify-content: center;
            position: relative;
            z-index: 2;
            max-width: 760px;
        }

        .champ-header-detail {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 14px;
        }

        .champ-meta-line {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .champ-id-detail {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .champ-meta-divider {
            width: 28px;
            height: 1px;
            background: var(--gold);
            opacity: 0.5;
        }

        .champ-name-detail {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-light);
            letter-spacing: 6px;
        }

        .champ-tag-text {
            font-size: 36px;
            font-weight: 700;
            color: var(--gold-light);
            letter-spacing: 6px;
            line-height: 1.15;
            margin-top: 4px;
        }

        /* Champion signature quote — like a museum plaque inscription */
        .champ-quote {
            font-size: 14px;
            font-style: italic;
            color: var(--gold-light);
            line-height: 1.65;
            letter-spacing: 2px;
            font-weight: 300;
            margin-top: 14px;
            padding: 4px 0 4px 16px;
            border-left: 1px solid var(--gold);
            opacity: 0.85;
            max-width: 460px;
            position: relative;
        }

        .champ-quote::before {
            content: '"';
            color: var(--gold);
            font-size: 18px;
            font-style: normal;
            margin-right: 2px;
            opacity: 0.8;
        }

        .champ-quote::after {
            content: '"';
            color: var(--gold);
            font-size: 18px;
            font-style: normal;
            margin-left: 2px;
            opacity: 0.8;
        }

        /* Game caption — small line indicating which game this champion endorses */
        .champ-game-line {
            display: flex;
            align-items: baseline;
            gap: 14px;
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid var(--border);
            max-width: 440px;
        }

        .champ-game-label {
            font-size: 10px;
            color: var(--gold);
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 500;
            white-space: nowrap;
        }

        .champ-game-name {
            font-size: 16px;
            color: var(--text-white);
            letter-spacing: 3px;
            font-weight: 600;
        }

        .champ-game-en {
            font-size: 10px;
            color: var(--text-muted);
            letter-spacing: 2px;
            font-style: italic;
            font-weight: 400;
            margin-left: 2px;
        }

        .intro {
            font-size: 13.5px;
            line-height: 1.85;
            color: var(--text-light);
            padding-left: 18px;
            position: relative;
            max-width: 680px;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        .intro::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            bottom: 8px;
            width: 1px;
            background: var(--gold);
            opacity: 0.5;
        }

        .media-row {
            display: flex;
            gap: 28px;
            align-items: stretch;
        }

        /* Video feature block — sits at the top of the right column as a hero highlight */
        .video-feature {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .video-title {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 18px;
            color: var(--gold-light);
            letter-spacing: 6px;
            font-weight: 600;
            text-transform: uppercase;
            padding-bottom: 4px;
        }

        .video-rule {
            width: 22px;
            height: 1px;
            background: var(--gold);
            opacity: 0.8;
        }

        .video-area {
            width: 100%;
            height: 200px;
            position: relative;
            cursor: pointer;
            border-radius: var(--radius-md);
            overflow: hidden;
            background:
                radial-gradient(ellipse at center, rgba(200, 178, 140, 0.08) 0%, transparent 70%),
                linear-gradient(160deg, rgba(48, 38, 26, 0.6) 0%, rgba(28, 22, 16, 0.6) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
            border: 1px solid var(--border);
        }

        .video-area::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(8, 6, 3, 0.55) 100%);
            pointer-events: none;
            z-index: 1;
        }

        .video-thumb-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 60% 40%, rgba(200, 178, 140, 0.05) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

        .video-area:hover {
            border-color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--gold-bright);
        }

        .play-icon {
            position: relative;
            z-index: 2;
            width: 62px;
            height: 62px;
            border-radius: 50%;
            background: rgba(200, 178, 140, 0.08);
            border: 1px solid rgba(200, 178, 140, 0.45);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-light);
            font-size: 18px;
            padding-left: 4px;
            transition: all 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
        }

        .video-area:hover .play-icon {
            transform: scale(1.08);
            background: rgba(200, 178, 140, 0.18);
            border-color: var(--gold-light);
            box-shadow: 0 0 32px rgba(200, 178, 140, 0.35);
        }

        .video-meta {
            position: absolute;
            bottom: 16px;
            left: 22px;
            z-index: 2;
            font-size: 10px;
            color: var(--gold-light);
            letter-spacing: 4px;
            font-weight: 500;
            text-transform: uppercase;
            opacity: 0.85;
            font-style: italic;
        }

        .honors {
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .honors-title {
            font-size: 18px;
            color: var(--gold-light);
            letter-spacing: 6px;
            padding-bottom: 16px;
            margin-bottom: 6px;
            font-weight: 600;
            text-transform: uppercase;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .honors-title::before {
            content: '';
            width: 22px;
            height: 1px;
            background: var(--gold);
            opacity: 0.8;
        }

        .honors-list {
            display: flex;
            flex-direction: column;
            overflow-y: auto;
            padding-right: 8px;
            max-height: 180px;
        }

        .honors-list::-webkit-scrollbar { width: 3px; }
        .honors-list::-webkit-scrollbar-track { background: transparent; }
        .honors-list::-webkit-scrollbar-thumb { background: rgba(200, 178, 140, 0.2); border-radius: 2px; }

        .honor-item {
            display: flex;
            align-items: baseline;
            gap: 20px;
            padding: 9px 0;
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.55;
            font-weight: 300;
            border-bottom: 1px solid rgba(170, 150, 113, 0.08);
        }

        .honor-item:last-child {
            border-bottom: none;
        }

        .honor-year {
            color: var(--gold-light);
            font-weight: 500;
            font-size: 12px;
            letter-spacing: 2px;
            flex-shrink: 0;
            min-width: 44px;
            font-style: italic;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        /* Game-specific scenario describing latency pain — precedes the bridge */
        .scene-section {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .scene-text {
            font-size: 13.5px;
            line-height: 2;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.5px;
            opacity: 0.85;
            font-style: italic;
        }

        .scene-text em {
            font-style: normal;
            color: var(--gold-light);
            font-weight: 500;
        }

        .bridge-section {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 24px;
            margin-top: 0;
        }

        .bridge-section .bridge {
            width: 100%;
            max-width: 560px;
        }

        .bridge {
            flex: 1;
            font-size: 13.5px;
            line-height: 2;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        .bridge strong {
            color: var(--gold-light);
            font-weight: 600;
        }

        .cta-row { flex-shrink: 0; }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            padding: 14px 38px;
            border-radius: var(--radius-full);
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold-bright) 100%);
            color: #1a1610;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 3px;
            cursor: pointer;
            border: 1px solid var(--gold-light);
            transition: all 0.4s;
            box-shadow:
                0 6px 18px rgba(170, 150, 113, 0.28),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
        }

        .cta-btn:hover {
            background: linear-gradient(180deg, #ece2cc 0%, var(--gold-light) 100%);
            border-color: #ece2cc;
            color: #0a0a0d;
            box-shadow:
                0 10px 28px rgba(200, 178, 140, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.35);
            transform: translateY(-1px);
        }

        .cta-btn .arrow {
            font-size: 18px;
            transition: transform 0.3s;
        }

        .cta-btn:hover .arrow { transform: translateX(4px); }

        /* Portrait image — sits inside .portrait-canvas, no card-like background */
        .portrait-img {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(240, 230, 208, 0.22);
            font-size: 13px;
            letter-spacing: 6px;
            font-weight: 300;
            background: transparent;
            z-index: 0;
        }

        /* Soft halo behind the portrait creates the "spotlight" feel without a hard card edge */
        .portrait-halo {
            position: absolute;
            width: 460px;
            height: 460px;
            border-radius: 50%;
            background: var(--champ-halo, radial-gradient(circle, rgba(200, 178, 140, 0.16) 0%, rgba(200, 178, 140, 0.04) 35%, transparent 65%));
            top: 45%;
            left: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 0;
            transition: background 0.5s ease;
        }

        .floor-light {
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 380px;
            height: 70px;
            background: var(--champ-floor, radial-gradient(ellipse, rgba(200, 178, 140, 0.18) 0%, transparent 70%));
            filter: blur(28px);
            pointer-events: none;
            z-index: 1;
            transition: background 0.5s ease;
        }

        /* Stats row — new bottom section */
        .champ-stats {
            display: flex;
            gap: 36px;
            padding: 20px 0 0;
            border-top: 1px solid var(--border);
            margin-top: 4px;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .stat-num {
            font-size: 36px;
            font-weight: 600;
            font-style: italic;
            color: var(--gold-light);
            line-height: 1;
            letter-spacing: 1px;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        .stat-num .unit {
            font-size: 14px;
            font-weight: 400;
            font-style: normal;
            color: var(--text-muted);
            margin-left: 4px;
            letter-spacing: 2px;
        }

        .stat-label {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 3px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .stat-divider {
            width: 1px;
            background: var(--border);
            opacity: 0.6;
        }

        /* Signature games row */
        .signature-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .signature-label {
            font-size: 11px;
            color: var(--gold);
            letter-spacing: 5px;
            text-transform: uppercase;
            font-weight: 500;
            margin-right: 4px;
        }

        .sig-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border: 1px solid var(--border);
            border-radius: 4px;
            font-size: 12px;
            color: var(--text-light);
            letter-spacing: 2px;
            background: rgba(200, 178, 140, 0.04);
            transition: all 0.3s;
        }

        .sig-chip:hover {
            border-color: var(--gold);
            background: rgba(200, 178, 140, 0.08);
            color: var(--gold-light);
        }

        .sig-chip .dot {
            width: 4px;
            height: 4px;
            background: var(--gold);
            border-radius: 50%;
        }

        /* Induction plate — small memorial at bottom */
        .induction-plate {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0 0;
            border-top: 1px solid var(--border);
            opacity: 0.75;
        }

        .plate-side {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 10px;
            color: var(--text-muted);
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .plate-num {
            color: var(--gold-light);
            font-style: italic;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 2px;
        }

        .plate-mark {
            width: 18px;
            height: 18px;
            border: 1px solid var(--border-bright);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-light);
            font-size: 9px;
            font-style: italic;
            font-weight: 700;
        }

        /* ========================================== */
        /* HALL → DETAIL CEREMONIAL TRANSITION       */
        /* ========================================== */
        .card-wrapper { transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.5s ease, filter 0.5s ease; }
        .card { transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.55s ease, border-color 0.4s ease; }

        /* Other elements dim during ceremony */
        /* 周边装饰：无论从哪条入口触发，标题区/选手文字/header/引导行 都淡出 */
        .hall-page.is-launching .title-area,
        .hall-page.is-launching .champ-left-text,
        .hall-page.is-launching .champ-right-text,
        .hall-page.is-launching .secondary-text,
        .hall-page.is-launching .hall-header,
        .hall-page.is-launching .divider,
        .hall-page.is-launching .cards-hint {
            opacity: 0;
            transform: translateY(-8px);
            transition: opacity 0.6s ease, transform 0.7s ease;
            pointer-events: none;
        }

        /* === 入口路径 1：主舞台触发（.from-stage） === */
        /* 分会场整块淡出 */
        .hall-page.is-launching.from-stage .bottom {
            opacity: 0;
            transform: translateY(-8px);
            transition: opacity 0.6s ease, transform 0.7s ease;
            pointer-events: none;
        }
        /* 主舞台未选中的主卡回退 */
        .hall-page.is-launching.from-stage .card-wrapper:not(.is-chosen) {
            opacity: 0;
            transform: scale(0.82) translateY(20px);
            filter: blur(4px);
            transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
        }

        /* === 入口路径 2：分会场触发（.from-plaque） === */
        /* 主舞台整块淡出（让 chosen 铭牌成为画面中心） */
        .hall-page.is-launching.from-plaque .champions {
            opacity: 0;
            transform: translateY(-8px);
            transition: opacity 0.6s ease, transform 0.7s ease;
            pointer-events: none;
        }
        /* 分会场内除 chosen 之外的兄弟铭牌（含分隔线）回退 */
        .hall-page.is-launching.from-plaque .pw-grid > *:not(.is-chosen) {
            opacity: 0;
            transform: scale(0.82) translateY(8px);
            filter: blur(3px);
            transition: opacity 0.5s ease, transform 0.5s ease, filter 0.5s ease;
        }

        /* The chosen card rises, glows, and zooms */
        .card-wrapper.is-chosen {
            z-index: 30;
        }
        .card-wrapper.is-chosen .card {
            transform: translateY(-14px) scale(1.08);
            border-color: var(--gold-light);
            box-shadow:
                0 30px 80px rgba(170, 150, 113, 0.45),
                0 0 0 1.5px var(--gold-light),
                0 0 60px rgba(200, 178, 140, 0.35),
                inset 0 1px 0 rgba(225, 208, 173, 0.25);
        }
        .card-wrapper.is-chosen.is-zooming .card {
            transform: translateY(-40px) scale(1.45);
            box-shadow:
                0 50px 120px rgba(170, 150, 113, 0.6),
                0 0 0 2px var(--gold-light),
                0 0 140px rgba(200, 178, 140, 0.55),
                inset 0 1px 0 rgba(225, 208, 173, 0.4);
        }
        .card-wrapper.is-chosen .card::after {
            opacity: 1;
        }

        /* Light rays sweeping across chosen card */
        .card-rays {
            position: absolute;
            inset: -50%;
            background:
                conic-gradient(from 0deg at 50% 50%,
                    transparent 0deg,
                    rgba(225, 208, 173, 0.28) 18deg,
                    transparent 38deg,
                    transparent 170deg,
                    rgba(225, 208, 173, 0.22) 195deg,
                    transparent 218deg,
                    transparent 360deg);
            opacity: 0;
            pointer-events: none;
            mix-blend-mode: screen;
            animation: none;
        }
        .card-wrapper.is-chosen .card-rays {
            opacity: 0.9;
            animation: raySweep 1.1s linear forwards;
        }
        @keyframes raySweep {
            0%   { transform: rotate(0deg);   opacity: 0; }
            20%  { opacity: 0.9; }
            100% { transform: rotate(180deg); opacity: 0; }
        }

        /* === 分会场铭牌「被加冕」===
           与主舞台 .card-wrapper.is-chosen 同源仪式（同款 cubic-bezier、同步 1300ms 时序、
           同共用 #ceremonyOverlay flash + sparks），但聚焦动作按 148×156 小铭牌做比例适配：
           1.22 倍放大 + 上抬 18px（主舞台是 1.45 倍 + 上抬 40px）。 */
        .plaque.is-chosen {
            z-index: 30;
            pointer-events: none;
        }
        .plaque.is-chosen.is-zooming {
            transform: translateY(-18px) scale(1.22);
            transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1),
                        border-color 0.4s ease,
                        background 0.4s ease,
                        box-shadow 0.4s ease;
            border-color: var(--gold-light);
            background: linear-gradient(160deg, #1f1d1a 0%, var(--bg-card-light) 60%, var(--bg-card) 100%);
            box-shadow:
                0 22px 56px rgba(170, 150, 113, 0.45),
                0 0 0 1.5px var(--gold-light),
                0 0 70px rgba(200, 178, 140, 0.35),
                inset 0 1px 0 rgba(225, 208, 173, 0.25);
        }
        /* 顶部金线在被加冕时点亮（沿用 hover 时的金线，立即可见） */
        .plaque.is-chosen::before { opacity: 1; }
        .plaque.is-chosen .plaque-emblem {
            border-color: var(--gold);
            background: rgba(170, 150, 113, 0.12);
            color: var(--gold-light);
            box-shadow: 0 0 16px rgba(220, 195, 145, 0.4);
        }
        .plaque.is-chosen .plaque-name {
            color: var(--text-white);
        }

        /* Ceremonial overlay: gold flash + iris reveal */
        .ceremony-overlay {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 100;
            opacity: 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
        }
        .ceremony-overlay.is-active { opacity: 1; }

        .ceremony-flash {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: radial-gradient(circle,
                rgba(255, 240, 200, 0.95) 0%,
                rgba(225, 208, 173, 0.75) 25%,
                rgba(170, 150, 113, 0.35) 50%,
                rgba(170, 150, 113, 0) 75%);
            transform: translate(-50%, -50%) scale(0);
            opacity: 0;
            filter: blur(2px);
        }
        .ceremony-overlay.is-active .ceremony-flash {
            animation: ceremonyFlash 1.1s cubic-bezier(0.16, 0.84, 0.44, 1) forwards;
        }
        @keyframes ceremonyFlash {
            0%   { transform: translate(-50%, -50%) scale(0);   opacity: 0; filter: blur(2px); }
            20%  { opacity: 1; }
            55%  { transform: translate(-50%, -50%) scale(28);  opacity: 0.9; filter: blur(8px); }
            100% { transform: translate(-50%, -50%) scale(60);  opacity: 0; filter: blur(20px); }
        }

        /* Horizontal gold beam sweep */
        .ceremony-beam {
            position: absolute;
            top: 0;
            bottom: 0;
            left: -30%;
            width: 30%;
            background: linear-gradient(90deg,
                transparent 0%,
                rgba(225, 208, 173, 0.0) 20%,
                rgba(255, 240, 200, 0.35) 50%,
                rgba(225, 208, 173, 0.0) 80%,
                transparent 100%);
            transform: skewX(-18deg);
            filter: blur(6px);
            opacity: 0;
        }
        .ceremony-overlay.is-active .ceremony-beam {
            animation: beamSweep 0.9s cubic-bezier(0.55, 0, 0.45, 1) forwards;
            animation-delay: 0.15s;
        }
        @keyframes beamSweep {
            0%   { left: -30%; opacity: 0; }
            20%  { opacity: 1; }
            100% { left: 110%; opacity: 0; }
        }

        /* Vignette closes in */
        .ceremony-iris {
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at center,
                transparent 0%,
                transparent 35%,
                rgba(8, 6, 3, 0.5) 65%,
                rgba(8, 6, 3, 0.95) 100%);
            opacity: 0;
        }
        .ceremony-overlay.is-active .ceremony-iris {
            animation: irisClose 0.85s cubic-bezier(0.55, 0, 0.45, 1) forwards;
            animation-delay: 0.45s;
        }
        @keyframes irisClose {
            0%   { opacity: 0; transform: scale(1.3); }
            60%  { opacity: 1; }
            100% { opacity: 1; transform: scale(1); }
        }

        /* Particles burst from card on launch */
        .ceremony-sparks {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            pointer-events: none;
        }
        .spark {
            position: absolute;
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: var(--gold-light);
            box-shadow: 0 0 8px var(--gold-light), 0 0 16px var(--gold);
            top: 0;
            left: 0;
            opacity: 0;
        }

        /* Detail view entrance on first reveal */
        .view#viewDetail.just-revealed .detail-page {
            animation: detailReveal 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) both;
        }
        @keyframes detailReveal {
            0%   { opacity: 0; transform: scale(1.04); filter: brightness(1.6) blur(8px); }
            60%  { opacity: 1; filter: brightness(1.15) blur(0); }
            100% { opacity: 1; transform: scale(1); filter: brightness(1) blur(0); }
        }
        .view#viewDetail.just-revealed .nav-pane {
            animation: navSlideIn 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.25s;
        }
        @keyframes navSlideIn {
            from { opacity: 0; transform: translateX(-30px); }
            to   { opacity: 1; transform: translateX(0); }
        }

        /* Override view transition speed for ceremony */
        .view.ceremony-fade {
            transition: opacity 0.5s ease 0.4s;
        }

        /* ========================================== */
        /* CHAMPION SWITCH ANIMATIONS                 */
        /* ========================================== */
        @keyframes champFadeInUp {
            from { opacity: 0; transform: translateY(14px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        @keyframes champFadeInRight {
            from { opacity: 0; transform: translateX(-18px); }
            to   { opacity: 1; transform: translateX(0); }
        }
        @keyframes champFadeInScale {
            from { opacity: 0; transform: scale(0.96); filter: blur(6px); }
            to   { opacity: 1; transform: scale(1); filter: blur(0); }
        }
        @keyframes haloPulse {
            0%   { opacity: 0.4; transform: translate(-50%, -50%) scale(0.85); }
            60%  { opacity: 1;   transform: translate(-50%, -50%) scale(1.08); }
            100% { opacity: 1;   transform: translate(-50%, -50%) scale(1); }
        }

        /* Exit state — applied before data swap */
        .is-switching .champ-header-detail,
        .is-switching .intro,
        .is-switching .champ-quote,
        .is-switching .portrait-plaque,
        .is-switching .video-feature,
        .is-switching .honors,
        .is-switching .bridge-section {
            opacity: 0;
            transform: translateY(-10px);
            transition: opacity 0.28s ease, transform 0.28s ease;
        }
        .is-switching .portrait-img {
            opacity: 0;
            transform: scale(1.04);
            filter: blur(6px);
            transition: opacity 0.28s ease, transform 0.28s ease, filter 0.28s ease;
        }

        /* Enter state — staggered fade-in after data swap */
        .is-entering .champ-header-detail {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.02s;
        }
        .is-entering .intro {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.10s;
        }
        .is-entering .champ-quote {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.08s;
        }
        .is-entering .video-feature {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.12s;
        }
        .is-entering .honors {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.20s;
        }
        .is-entering .scene-section {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.22s;
        }
        .is-entering .bridge-section {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.30s;
        }
        .is-entering .champ-stats {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.34s;
        }
        .is-entering .signature-row {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.42s;
        }
        .is-entering .induction-plate {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.50s;
        }
        .is-entering .portrait-img {
            animation: champFadeInScale 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.05s;
        }
        .is-entering .portrait-plaque {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.22s;
        }
        .is-entering .portrait-halo {
            animation: haloPulse 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) both;
        }
        .is-entering .honor-item {
            animation: champFadeInRight 0.5s cubic-bezier(0.22, 0.61, 0.36, 1) both;
        }

        /* ========================================== */
        /* CHAMPION SWITCH CEREMONY (lightweight)      */
        /* ========================================== */
        .detail-switch-overlay {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 40;
            opacity: 0;
            overflow: hidden;
            border-radius: var(--radius-lg);
        }

        .detail-switch-overlay.is-active { opacity: 1; }

        .detail-switch-overlay::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(8, 6, 3, 0.5) 0%, rgba(8, 6, 3, 0.18) 55%, transparent 100%);
            opacity: 0;
        }

        .detail-switch-overlay.is-active::before {
            animation: detailSwitchDim 0.85s ease forwards;
        }

        @keyframes detailSwitchDim {
            0%   { opacity: 0; }
            40%  { opacity: 1; }
            100% { opacity: 0; }
        }

        .detail-switch-beam {
            position: absolute;
            top: 0;
            bottom: 0;
            left: -28%;
            width: 28%;
            background: linear-gradient(90deg,
                transparent 0%,
                rgba(255, 240, 200, 0.0) 15%,
                rgba(255, 240, 200, 0.35) 50%,
                rgba(225, 208, 173, 0.0) 85%,
                transparent 100%);
            transform: skewX(-16deg);
            filter: blur(10px);
            opacity: 0;
            mix-blend-mode: screen;
        }

        .detail-switch-overlay.is-active .detail-switch-beam {
            animation: detailSwitchBeam 0.85s cubic-bezier(0.55, 0, 0.45, 1) forwards;
        }

        @keyframes detailSwitchBeam {
            0%   { left: -28%; opacity: 0; }
            22%  { opacity: 1; }
            100% { left: 112%; opacity: 0; }
        }

        /* Smoother nav-item active indicator transition */
        .nav-item { transition: color 0.3s ease; }
        .nav-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            width: 1px;
            height: 0;
            background: var(--gold);
            transform: translateY(-50%);
            transition: height 0.35s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.3s ease;
            opacity: 0;
        }
        .nav-item.active::before {
            height: 24px;
            opacity: 1;
        }

        /* ========================================== */
        /* TEAM VIEW — lightweight branch page         */
        /* ========================================== */
        .team-page {
            width: 100%;
            height: 100%;
            background: radial-gradient(ellipse at 42% 45%, #1f1a14 0%, #181410 50%, var(--bg) 100%);
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-lg);
            display: flex;
            flex-direction: row;
        }

        .team-header-bar {
            position: relative;
            z-index: 10;
            padding: 24px 32px 0;
            flex-shrink: 0;
        }

        /* Team left nav pane — mirrors .nav-pane-v7 from champion detail */
        .team-nav-pane {
            flex: 0 0 130px;
            position: relative;
            z-index: 10;
            display: flex;
            flex-direction: column;
            padding: 120px 0 36px;
        }
        .team-nav-pane .nav-list {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .team-nav-pane .nav-item {
            padding: 12px 28px;
            font-size: 14px;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            letter-spacing: 3px;
            font-weight: 500;
        }
        .team-nav-pane .nav-item:hover { color: var(--gold-light); }
        .team-nav-pane .nav-item.active {
            color: var(--gold-light);
            font-weight: 500;
        }
        .team-nav-pane .nav-item.active::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 22px;
            background: var(--gold);
        }

        .team-main {
            flex: 1;
            display: flex;
            position: relative;
            z-index: 5;
            overflow: hidden;
            padding: 12px 64px 56px 32px;
            gap: 56px;
            min-height: 0;
            transition: opacity 0.28s ease, transform 0.28s ease;
        }

        /* Team switching transition */
        .team-main.team-switching-out {
            opacity: 0;
            transform: translateY(-8px);
        }
        .team-main.team-switching-in {
            animation: teamSwitchIn 0.45s ease forwards;
        }
        @keyframes teamSwitchIn {
            from { opacity: 0; transform: translateY(12px); }
            to   { opacity: 1; transform: translateY(0); }
        }

        /* Left column — team identity */
        .team-portrait-stage {
            flex: 0 0 460px;
            display: flex;
            flex-direction: column;
            gap: 28px;
            min-width: 0;
            justify-content: center;
        }

        .team-name-block {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: flex-start;
        }

        .team-id {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 5px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .team-name-cn {
            font-size: 38px;
            font-weight: 700;
            background: linear-gradient(180deg, #ebe4d4 0%, var(--gold-light) 50%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            line-height: 1.15;
        }

        .team-tag {
            font-size: 14px;
            color: var(--gold-light);
            letter-spacing: 3px;
            font-weight: 500;
            opacity: 0.9;
        }

        /* Inline partnership marker under team tag */
        .team-partnership {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            margin-top: 4px;
            padding: 8px 14px 8px 0;
            position: relative;
        }

        .team-partnership::before {
            content: '';
            width: 22px;
            height: 1px;
            background: var(--gold);
            opacity: 0.7;
        }

        .partnership-label {
            font-size: 10px;
            color: var(--gold);
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 500;
        }

        .partnership-game {
            font-size: 13px;
            color: var(--text-white);
            letter-spacing: 2px;
            font-weight: 600;
        }

        .team-image-frame {
            position: relative;
            width: 100%;
            height: 360px;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-bright);
            background:
                radial-gradient(ellipse at center, rgba(200, 178, 140, 0.10) 0%, transparent 70%),
                linear-gradient(160deg, #1f1d1a 0%, var(--bg-card-light) 60%, var(--bg-card) 100%);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(225, 208, 173, 0.10);
        }

        .team-image-frame::before,
        .team-image-frame::after {
            content: '';
            position: absolute;
            width: 22px;
            height: 22px;
            border: 1px solid var(--border-bright);
            opacity: 0.55;
            z-index: 2;
        }
        .team-image-frame::before {
            top: 0; left: 0;
            border-right: none;
            border-bottom: none;
        }
        .team-image-frame::after {
            bottom: 0; right: 0;
            border-left: none;
            border-top: none;
        }

        .team-image {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(240, 230, 208, 0.28);
            font-size: 14px;
            letter-spacing: 6px;
            font-weight: 300;
            z-index: 1;
        }

        .team-image-halo {
            position: absolute;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: var(--team-halo, radial-gradient(circle, rgba(200, 178, 140, 0.18) 0%, rgba(200, 178, 140, 0.04) 35%, transparent 65%));
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 0;
            transition: background 0.5s ease;
        }

        /* Right column — content */
        .team-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 28px;
            min-width: 0;
            justify-content: center;
            max-width: 680px;
        }

        .team-section-block {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .team-section-title {
            font-size: 14px;
            color: var(--gold-light);
            letter-spacing: 5px;
            font-weight: 600;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .team-section-title::before {
            content: '';
            width: 22px;
            height: 1px;
            background: var(--gold);
            opacity: 0.8;
        }

        .team-divisions-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .team-honors-list {
            display: flex;
            flex-direction: column;
            max-height: 180px;
            overflow-y: auto;
            padding-right: 8px;
        }

        .team-honors-list::-webkit-scrollbar { width: 3px; }
        .team-honors-list::-webkit-scrollbar-track { background: transparent; }
        .team-honors-list::-webkit-scrollbar-thumb { background: rgba(200, 178, 140, 0.2); border-radius: 2px; }

        .team-bridge {
            font-size: 13.5px;
            line-height: 2;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.5px;
            padding-left: 18px;
            position: relative;
            max-width: 620px;
        }

        .team-bridge::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            bottom: 8px;
            width: 1px;
            background: var(--gold);
            opacity: 0.5;
        }

        .team-bridge strong {
            color: var(--gold-light);
            font-weight: 600;
        }

        .team-bridge em {
            font-style: normal;
            color: var(--gold-light);
            font-weight: 500;
        }

        /* Team page entrance animation */
        .view#viewTeam.just-revealed .team-nav-pane {
            animation: navSlideIn 0.6s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.05s;
        }
        .view#viewTeam.just-revealed .team-portrait-stage {
            animation: champFadeInUp 0.65s cubic-bezier(0.22, 0.61, 0.36, 1) both;
            animation-delay: 0.08s;
        }
        .view#viewTeam.just-revealed .team-content > * {
            animation: champFadeInUp 0.55s cubic-bezier(0.22, 0.61, 0.36, 1) both;
        }
        .view#viewTeam.just-revealed .team-content > *:nth-child(1) { animation-delay: 0.18s; }
        .view#viewTeam.just-revealed .team-content > *:nth-child(2) { animation-delay: 0.32s; }

        /* （v6.2 移除：原 .c-item { cursor: pointer } 历史样式已随跑马灯一并清理） */

        /* ========================================== */
        /* PLAZA VIEW — biubiu 广场 entry page         */
        /* ========================================== */
        .plaza-page {
            width: 100%;
            height: 100%;
            background: #0e1218;
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: #e8eaed;
        }

        /* Top bar */
        .plaza-topbar {
            height: 52px;
            background: #0a0d12;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            padding: 0 16px;
            gap: 16px;
            flex-shrink: 0;
        }

        .plaza-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            min-width: 160px;
        }

        .plaza-brand .brand-logo {
            font-size: 22px;
            font-weight: 800;
            background: linear-gradient(180deg, #ff8a4d, #ff5c2a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }

        .plaza-brand .brand-sub {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.45);
            line-height: 1.3;
        }

        .plaza-user-promo {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 100px;
            padding: 4px 14px 4px 4px;
            gap: 8px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .plaza-user-promo .avatar {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(135deg, #4a3a6e, #6b5293);
            border: 2px solid #5cf28a;
            flex-shrink: 0;
        }

        .plaza-user-promo .promo-text {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .plaza-user-promo .promo-top {
            font-size: 10px;
            color: #5cf28a;
            background: rgba(92, 242, 138, 0.12);
            padding: 1px 6px;
            border-radius: 4px;
            align-self: flex-start;
            line-height: 1.4;
        }

        .plaza-user-promo .promo-bottom {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.7);
        }

        .plaza-user-promo .promo-bottom .countdown {
            color: #ff7842;
            font-weight: 600;
            margin-left: 4px;
        }

        .plaza-search {
            flex: 1;
            max-width: 340px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 100px;
            height: 32px;
            display: flex;
            align-items: center;
            padding: 0 14px;
            gap: 8px;
            border: 1px solid rgba(255, 255, 255, 0.04);
        }

        .plaza-search .search-icon {
            color: rgba(255, 255, 255, 0.35);
            font-size: 12px;
        }

        .plaza-search input {
            flex: 1;
            background: transparent;
            border: none;
            outline: none;
            color: #e8eaed;
            font-size: 13px;
        }

        .plaza-search input::placeholder {
            color: rgba(255, 255, 255, 0.3);
        }

        .plaza-topbar-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }

        .plaza-btn-pill {
            height: 32px;
            padding: 0 16px;
            border-radius: 100px;
            border: none;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .plaza-btn-pill.btn-exchange {
            background: linear-gradient(135deg, #ffe57a, #ffb942);
            color: #6e4a10;
        }

        .plaza-btn-pill.btn-student {
            background: linear-gradient(135deg, #ff8757, #ff5530);
            color: #fff;
            padding-left: 6px;
            gap: 6px;
        }

        .plaza-btn-pill .btn-mascot {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background:
                radial-gradient(circle at 50% 38%, #ffe1c4 0%, #ffe1c4 30%, transparent 32%),
                linear-gradient(180deg, #b07eff, #6a3fc4);
            border: 1.5px solid #fff;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
            flex-shrink: 0;
        }

        .plaza-btn-pill .pill-emoji {
            font-size: 14px;
            line-height: 1;
        }

        .plaza-win-ctrl {
            display: flex;
            gap: 4px;
            margin-left: 8px;
        }

        .plaza-win-ctrl span {
            width: 26px;
            height: 26px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.55);
            font-size: 14px;
            cursor: pointer;
            border-radius: 4px;
        }

        .plaza-win-ctrl span:hover {
            background: rgba(255, 255, 255, 0.06);
        }

        /* Body: sidebar + main */
        .plaza-body {
            flex: 1;
            display: flex;
            min-height: 0;
        }

        .plaza-sidebar {
            width: 280px;
            background: #0a0d12;
            border-right: 1px solid rgba(255, 255, 255, 0.04);
            display: flex;
            flex-direction: column;
            padding: 14px 14px;
            gap: 12px;
            flex-shrink: 0;
            overflow-y: auto;
        }

        .plaza-sidebar::-webkit-scrollbar { width: 0; }

        /* === 冠军名人堂侧栏入口卡片 === */
        .hall-entry-card {
            background: linear-gradient(135deg, #1e1914 0%, #2a2118 50%, #1a1510 100%);
            border-radius: 8px;
            padding: 12px 10px;
            position: relative;
            overflow: hidden;
            height: 84px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            gap: 6px;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            border: 1px solid rgba(170, 150, 113, 0.30);
        }

        .hall-entry-card:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(170, 150, 113, 0.25);
            border-color: rgba(225, 208, 173, 0.45);
        }

        /* 右上角暖金聚光 */
        .hall-entry-card::before {
            content: '';
            position: absolute;
            right: -12px;
            top: -10px;
            width: 80px;
            height: 80px;
            background: radial-gradient(circle, rgba(170, 150, 113, 0.12), transparent);
        }

        /* 底部金线装饰 */
        .hall-entry-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 15%;
            right: 15%;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(225, 208, 173, 0.40), transparent);
        }

        /* 装饰区：右侧两张冠军卡剪影，文字底层 */
        .hall-entry-deco {
            position: absolute;
            right: 8px;
            top: 0;
            bottom: 0;
            width: 72px;
            pointer-events: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
            z-index: 0;
            opacity: 0.55;
        }

        .hall-entry-deco::before,
        .hall-entry-deco::after {
            content: '';
            display: block;
            width: 28px;
            height: 44px;
            border-radius: 3px;
            border: 1px solid rgba(225, 208, 173, 0.45);
            background: linear-gradient(160deg, rgba(170, 150, 113, 0.18) 0%, rgba(170, 150, 113, 0.06) 100%);
            box-shadow: 0 0 16px rgba(170, 150, 113, 0.12);
        }

        .hall-entry-deco::after {
            margin-top: 0;
        }

        .hall-entry-title {
            font-size: 15px;
            font-weight: 700;
            color: #e1d0ad;
            letter-spacing: 2px;
            position: relative;
            z-index: 1;
            text-align: left;
        }

        .hall-entry-sub {
            font-size: 11px;
            color: rgba(225, 208, 173, 0.70);
            position: relative;
            z-index: 1;
            letter-spacing: 1px;
            text-align: left;
        }

        /* === 侧栏卡片堆叠 === */
        .sidebar-card-stack {
            position: relative;
            height: 84px;
        }

        .sidebar-entry {
            position: absolute;
            inset: 0;
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .sidebar-entry.is-top {
            z-index: 2;
            opacity: 1;
            transform: translateY(0);
        }

        .sidebar-entry:not(.is-top) {
            z-index: 1;
            opacity: 0;
            transform: translateY(4px);
        }

        /* 限免活动入口卡片 */
        .promo-entry {
            background: linear-gradient(135deg, #1a1832 0%, #262240 50%, #1e1a35 100%) !important;
            border-color: rgba(100, 80, 180, 0.30) !important;
        }

        .promo-entry:hover {
            border-color: rgba(130, 110, 210, 0.45) !important;
            box-shadow: 0 6px 16px rgba(80, 60, 160, 0.25);
        }

        .promo-entry .hall-entry-title {
            color: #fff;
        }

        .promo-entry .hall-entry-sub {
            color: rgba(255, 255, 255, 0.60);
        }

        .promo-entry-icon {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: linear-gradient(135deg, #4a8ec8, #3a6ea0);
            color: #fff;
            font-size: 9px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 0;
            opacity: 0.7;
        }

        /* 限免福利池统一样式 */
        .promo-pool-icon {
            background: linear-gradient(135deg, #7c5ce0, #5a3cb8) !important;
            font-size: 18px !important;
            opacity: 0.85 !important;
            border-radius: 10px !important;
        }

        .promo-pool-entry {
            background: linear-gradient(135deg, #1e1640 0%, #2a2050 50%, #1e1640 100%) !important;
            border-color: rgba(124, 92, 224, 0.30) !important;
        }

        .promo-pool-entry:hover {
            border-color: rgba(140, 110, 240, 0.45) !important;
            box-shadow: 0 6px 16px rgba(100, 70, 200, 0.25);
        }

        .my-games-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.75);
            padding: 4px 4px 0;
            font-weight: 500;
        }

        .my-games-header .arrow-right {
            color: rgba(255, 255, 255, 0.4);
        }

        .my-games-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
            flex: 1;
            min-height: 0;
        }

        .my-games-list::-webkit-scrollbar { width: 0; }

        .game-card {
            background: #161b24;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            transition: transform 0.2s;
            flex-shrink: 0;
        }

        .game-card:hover {
            transform: translateY(-2px);
        }

        .game-cover {
            width: 100%;
            height: 105px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0.5px;
            position: relative;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
            text-align: center;
            line-height: 1.2;
            padding: 0 8px;
        }

        .game-cover.cover-pubg {
            background:
                radial-gradient(ellipse at 70% 30%, rgba(255, 180, 60, 0.18), transparent 60%),
                linear-gradient(135deg, #3a3020 0%, #1a1208 70%);
        }

        .game-cover.cover-sf6 {
            background:
                radial-gradient(ellipse at 50% 30%, rgba(140, 100, 220, 0.25), transparent 60%),
                linear-gradient(135deg, #2a1a48 0%, #14082a 70%);
        }

        .game-cover.cover-aion {
            background:
                radial-gradient(ellipse at 30% 30%, rgba(80, 220, 200, 0.18), transparent 60%),
                linear-gradient(135deg, #1a3540 0%, #0a1820 70%);
        }

        .game-card.is-active .game-cover {
            box-shadow: 0 0 0 2px #00d4d4 inset;
        }

        .game-card.is-active .game-name {
            color: #00d4d4;
        }

        .game-cover .game-tag {
            position: absolute;
            top: 4px;
            left: 4px;
            font-size: 9px;
            padding: 1px 4px;
            background: rgba(255, 180, 80, 0.9);
            color: #2a1808;
            border-radius: 3px;
            font-weight: 700;
        }

        .game-name {
            font-size: 12px;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.78);
            padding: 6px 8px;
            line-height: 1.3;
        }

        .all-games-btn {
            background: rgba(255, 255, 255, 0.05);
            border: 1px dashed rgba(255, 255, 255, 0.15);
            border-radius: 8px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 12px;
            padding: 12px 0;
            cursor: pointer;
            flex-shrink: 0;
            transition: all 0.2s;
        }

        .all-games-btn:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        /* Main content */
        .plaza-main {
            flex: 1;
            padding: 18px 22px 22px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            min-width: 0;
            overflow-y: auto;
        }

        .plaza-main::-webkit-scrollbar { width: 0; }

        .plaza-section-title {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
        }

        /* Hall of Fame banner — 色调统一到 .hall-page 主页：
           基底：radial at top（顶部偏亮）#231d18 → #171312 → #0c0a08
           光晕：rgba(170, 150, 113, 0.16) 冷金棕，呼应 .bg-light */
        .plaza-banner {
            position: relative;
            width: 100%;
            height: 280px;
            border-radius: 14px;
            overflow: hidden;
            background:
                /* 顶部聚光：对应 hall-page 的 .bg-light，冷金棕调，集中在上半区 */
                radial-gradient(ellipse 90% 70% at 50% 0%, rgba(170, 150, 113, 0.18) 0%, rgba(170, 150, 113, 0.05) 45%, transparent 75%),
                /* 副光晕：对应 hall-page 的 .bg-light-secondary，更冷更淡 */
                radial-gradient(ellipse at 78% 35%, rgba(200, 178, 140, 0.08) 0%, transparent 55%),
                /* 左下沉色：增加层次但不引入新色温，用基底色加深 */
                radial-gradient(ellipse at 12% 95%, rgba(12, 10, 8, 0.55) 0%, transparent 55%),
                /* 基底径向：与 .hall-page 完全一致 */
                radial-gradient(ellipse at top, #231d18 0%, #171312 45%, #0c0a08 100%);
            cursor: pointer;
            display: flex;
            align-items: center;
            box-shadow:
                0 20px 50px rgba(170, 150, 113, 0.18),
                0 0 0 1px var(--border),
                inset 0 1px 0 rgba(225, 208, 173, 0.10);
            transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.4s;
        }

        .plaza-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 35%;
            height: 200%;
            background: linear-gradient(75deg,
                transparent 0%,
                rgba(225, 208, 173, 0.0) 30%,
                rgba(255, 240, 200, 0.18) 50%,
                rgba(225, 208, 173, 0.0) 70%,
                transparent 100%);
            transform: skewX(-20deg);
            filter: blur(8px);
            animation: bannerShimmer 7s ease-in-out infinite;
            pointer-events: none;
            z-index: 1;
        }

        @keyframes bannerShimmer {
            0%, 100% { left: -30%; opacity: 0; }
            25% { opacity: 1; }
            60% { left: 120%; opacity: 0; }
            100% { left: 120%; opacity: 0; }
        }

        .plaza-banner:hover {
            /* No translateY — avoid hover-gap-loop flicker. Subtle scale grows the
               hit box around the cursor so the lift feels real without ever
               shrinking the element away from the pointer. */
            transform: scale(1.006);
            box-shadow:
                0 28px 60px rgba(170, 150, 113, 0.28),
                0 0 0 1.5px var(--border-bright),
                0 0 80px rgba(170, 150, 113, 0.18),
                inset 0 1px 0 rgba(225, 208, 173, 0.20);
        }

        /* Corner frame marks — museum language */
        .banner-corner {
            position: absolute;
            width: 26px;
            height: 26px;
            border: 1px solid rgba(200, 178, 140, 0.55);
            z-index: 3;
            pointer-events: none;
        }

        .banner-corner.tl { top: 16px; left: 16px; border-right: none; border-bottom: none; }
        .banner-corner.tr { top: 16px; right: 16px; border-left: none; border-bottom: none; }
        .banner-corner.bl { bottom: 16px; left: 16px; border-right: none; border-top: none; }
        .banner-corner.br { bottom: 16px; right: 16px; border-left: none; border-top: none; }

        /* Text block — left side, ceremonial typography
           v8: 整体下移，给标题上方留出呼吸感；收窄 max-width 让右侧人物有更多舞台 */
        .banner-text-block {
            position: relative;
            padding: 38px 48px 32px;
            z-index: 2;
            flex-shrink: 0;
            max-width: 50%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 0;
        }

        .banner-eyebrow {
            font-size: 11px;
            color: #e1d0ad;
            letter-spacing: 8px;
            font-weight: 600;
            text-transform: uppercase;
            opacity: 0.75;
        }

        /* 主张：电竞冠军都在用（作陈述） + 副标：走进Biubiu冠军名人堂（升级为 CTA 主角） */
        /* 主标：Biubiu 冠军名人堂
           Biubiu 用衬线意大利金箔字承担品牌印章；冠军名人堂用现代无衬线暖金渐变。
           两者用 baseline + 微调对齐，确保西文意大利体与中文方块字视觉平衡。 */
        .banner-title {
            display: flex;
            align-items: baseline;
            gap: 14px;
            line-height: 1;
            flex-wrap: nowrap;
            white-space: nowrap;
        }
        .banner-title .title-brand {
            font-family: 'Times New Roman', 'Cinzel', Georgia, serif;
            font-style: italic;
            font-size: 54px;
            font-weight: 700;
            letter-spacing: 1px;
            line-height: 1;
            background: linear-gradient(180deg, #fff6da 0%, #f0d99a 45%, #c9a14a 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 4px 22px rgba(225, 195, 130, 0.42);
            filter: drop-shadow(0 0 12px rgba(255, 235, 180, 0.22));
            /* 意大利体基线略低，向下微调 2px 让它和中文视觉对齐 */
            position: relative;
            top: 2px;
        }
        .banner-title .title-cn {
            font-size: 40px;
            font-weight: 800;
            line-height: 1;
            background: linear-gradient(180deg, #f4ead4 0%, #e1d0ad 55%, #978363 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            text-shadow: 0 2px 22px rgba(170, 130, 60, 0.26);
        }

        /* 主标 + 英文副名打包成一个 wrap，宽度 = 主标宽度，
           英文副名居中于该宽度，做到 "门额 + 铭牌" 居中对齐的效果 */
        .banner-title-wrap {
            width: fit-content;
        }

        /* 英文副名：HALL OF BIUBIU — 博物馆铭牌质感
           v8: 居中对齐 */
        .banner-en-tag {
            font-size: 11px;
            color: rgba(225, 208, 173, 0.55);
            letter-spacing: 7px;
            font-weight: 600;
            text-transform: uppercase;
            margin-top: 10px;
            font-family: 'Times New Roman', Georgia, serif;
            text-align: center;
            width: 100%;
        }

        /* banner-divider 已删除（v6.2 改稿）；副标用 margin-top 接管原金线的垂直空间 */

        /* v8: 描述文案 — 标题与按钮之间的呼吸带 */
        .banner-desc {
            font-size: 14px;
            font-weight: 400;
            color: rgba(225, 208, 173, 0.6);
            letter-spacing: 2px;
            line-height: 1.6;
            margin-top: 16px;
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Source Han Sans SC', sans-serif;
        }
        .banner-desc .desc-brand {
            font-family: 'Times New Roman', 'Cinzel', Georgia, serif;
            font-style: italic;
            font-weight: 700;
            font-size: 18px;
            background: linear-gradient(180deg, #fff5d6 0%, #ecd193 55%, #c9a14a 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            padding: 0 1px;
        }

        /* v8: 金色胶囊按钮 — 参考冠军专线按钮质感，暗金渐变 + 外发光 */
        .banner-gold-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-top: 14px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
            padding: 12px 28px;
            align-self: center;
            background: linear-gradient(135deg, #2a2014 0%, #5a4528 35%, #8a6f3f 65%, #c9a96a 100%);
            color: #fff4d6;
            border-radius: 100px;
            border: 1px solid rgba(225, 208, 173, 0.55);
            cursor: pointer;
            box-shadow:
                0 0 20px rgba(188, 167, 130, 0.35),
                0 4px 14px rgba(99, 83, 60, 0.4),
                inset 0 1px 0 rgba(255, 240, 200, 0.35),
                inset 0 -1px 0 rgba(0, 0, 0, 0.3);
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
            transition: transform 0.15s ease, box-shadow 0.15s ease;
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
        }
        .banner-gold-btn:hover {
            transform: translateY(-1px);
            box-shadow:
                0 0 28px rgba(225, 208, 173, 0.5),
                0 6px 18px rgba(99, 83, 60, 0.5),
                inset 0 1px 0 rgba(255, 240, 200, 0.45),
                inset 0 -1px 0 rgba(0, 0, 0, 0.35);
        }
        .banner-gold-btn:active {
            transform: translateY(0);
            box-shadow:
                0 0 12px rgba(188, 167, 130, 0.25),
                0 2px 8px rgba(99, 83, 60, 0.3),
                inset 0 1px 0 rgba(255, 240, 200, 0.2),
                inset 0 -1px 0 rgba(0, 0, 0, 0.3);
        }

        .banner-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 22px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 3px;
            padding: 11px 24px;
            background: linear-gradient(180deg, #e1d0ad 0%, #ba9f81 100%);
            color: #1a1610;
            border-radius: 100px;
            border: 1px solid #e1d0ad;
            box-shadow:
                0 6px 18px rgba(170, 130, 60, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
            transition: all 0.35s;
        }

        .plaza-banner:hover .banner-cta {
            background: linear-gradient(180deg, #ece2cc 0%, #e1d0ad 100%);
            box-shadow:
                0 10px 28px rgba(225, 208, 173, 0.45),
                inset 0 1px 0 rgba(255, 255, 255, 0.35);
        }

        .banner-cta .cta-arrow {
            transition: transform 0.3s;
        }

        .plaza-banner:hover .banner-cta .cta-arrow {
            transform: translateX(4px);
        }

        /* Figures with golden spotlight behind */
        .banner-figures {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 50%;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding: 22px 50px 0 0;
            z-index: 2;
        }

        .figure-spotlight {
            position: absolute;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(225, 208, 173, 0.22) 0%, rgba(170, 130, 60, 0.06) 40%, transparent 70%);
            top: 55%;
            left: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 0;
            animation: figureSpotlight 5s ease-in-out infinite alternate;
        }

        @keyframes figureSpotlight {
            0%   { transform: translate(-50%, -50%) scale(1); opacity: 0.75; }
            100% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
        }

        .banner-figure {
            width: 240px;
            height: 96%;
            background: linear-gradient(180deg,
                rgba(225, 208, 173, 0.06) 0%,
                rgba(170, 130, 60, 0.12) 65%,
                rgba(225, 208, 173, 0.2) 100%);
            border: 1px dashed rgba(200, 178, 140, 0.38);
            border-radius: 14px 14px 0 0;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding-bottom: 18px;
            color: rgba(225, 208, 173, 0.7);
            font-size: 11px;
            letter-spacing: 3px;
            font-weight: 600;
            text-align: center;
            line-height: 1.5;
            position: relative;
            z-index: 1;
        }

        .banner-figure + .banner-figure {
            margin-left: -56px;
        }

        /* Floor light at bottom of figures area */
        .banner-floor-light {
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 360px;
            height: 60px;
            background: radial-gradient(ellipse, rgba(225, 208, 173, 0.25) 0%, transparent 70%);
            filter: blur(20px);
            pointer-events: none;
            z-index: 0;
        }

        .banner-figures {
            position: absolute;
            right: -20px;
            top: 0;
            bottom: 0;
            width: 58%;
            display: flex;
            align-items: flex-end;
            justify-content: flex-end;
            padding: 18px 48px 0 0;
            gap: 0;
            z-index: 1;
        }

        .banner-figure {
            width: 300px;
            height: 96%;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.14));
            border: 1px dashed rgba(42, 29, 4, 0.22);
            border-radius: 14px 14px 0 0;
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding-bottom: 18px;
            color: rgba(42, 29, 4, 0.5);
            font-size: 12px;
            letter-spacing: 2px;
            font-weight: 600;
        }

        .banner-figure + .banner-figure {
            margin-left: -50px;
        }

        .banner-placeholder {
            position: relative;
            z-index: 2;
            width: 170px;
            height: 244px;
            margin: 0 8px;
            border: 2px dashed rgba(225, 208, 173, 0.55);
            border-radius: 14px 14px 0 0;
            background: repeating-linear-gradient(
                45deg,
                rgba(225, 208, 173, 0.06),
                rgba(225, 208, 173, 0.06) 10px,
                rgba(225, 208, 173, 0.12) 10px,
                rgba(225, 208, 173, 0.12) 20px
            );
            color: rgba(225, 208, 173, 0.85);
            font-size: 14px;
            letter-spacing: 2px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.35);
        }

        .banner-pagination {
            position: absolute;
            bottom: 18px;
            left: 36px;
            display: flex;
            align-items: center;
            gap: 8px;
            z-index: 3;
        }

        .banner-arrow {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(200, 178, 140, 0.08);
            color: rgba(225, 208, 173, 0.7);
            border: 1px solid rgba(200, 178, 140, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            cursor: pointer;
            backdrop-filter: blur(4px);
        }

        .banner-dots {
            position: absolute;
            bottom: 22px;
            right: 36px;
            display: flex;
            gap: 6px;
            z-index: 3;
        }

        .banner-dots .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(200, 178, 140, 0.25);
        }

        .banner-dots .dot.active {
            background: #e1d0ad;
            width: 18px;
            border-radius: 6px;
            box-shadow: 0 0 8px rgba(225, 208, 173, 0.4);
        }

        /* ========== Banner Stack — 双卡覆盖滑动切换 ==========
           两张卡同宽（88%），真实叠放覆盖。底层卡偏移 12% 露出右边缘。
           切换时两卡反向滑动互换位置，在中点（两卡完全重合时）
           交换 z-index，视觉上无跳变、丝滑穿越。 */
        .banner-stack {
            position: relative;
            width: 100%;
            height: 280px;
        }
        /* 首次加载时禁用 transition，防止初始渲染触发动画 */
        .no-transition,
        .no-transition * {
            transition: none !important;
        }

        .banner-stack .stack-card {
            position: absolute;
            top: 0;
            height: 100%;
            width: 88%;
            transition: left 0.55s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* —— state-1：Card1 在上 left:0，Card2 在下 left:12%（右侧露出）—— */
        .banner-stack.state-1 .stack-card-1 { left: 0;   z-index: 2; }
        .banner-stack.state-1 .stack-card-2 { left: 12%;  z-index: 1; }

        /* —— state-2：Card2 在上 left:0，Card1 在下 left:12%（右侧露出）—— */
        .banner-stack.state-2 .stack-card-2 { left: 0;   z-index: 2; }
        .banner-stack.state-2 .stack-card-1 { left: 12%;  z-index: 1; }

        /* ========== 底层卡片露出区域 peek-label ========== */
        .peek-label {
            position: absolute;
            /* 卡片宽 88%，露出区在卡片右侧尾端；
               换算：容器 12% ÷ 卡片 88% ≈ 13.6% 的卡片宽度 */
            right: 0;
            top: 0;
            bottom: 0;
            width: 13.6%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: 4;
        }
        .peek-label-line {
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 1px;
            line-height: 1.5;
            color: rgba(225, 208, 173, 0.72);
            white-space: nowrap;
            text-align: center;
        }
        /* 只在 card-1 处于底层（state-2）时显示 */
        .banner-stack.state-2 .stack-card-1 .peek-label {
            opacity: 1;
        }
        /* 只在 card-2 处于底层（state-1）时显示 */
        .banner-stack.state-1 .stack-card-2 .peek-label {
            opacity: 1;
        }

        /* v8: card-1 切到底层时，隐藏人物卡片和文本内容，避免与 peek-label 重叠 */
        .banner-stack.state-2 .stack-card-1 .banner-figures,
        .banner-stack.state-2 .stack-card-1 .banner-text-block {
            opacity: 0;
            transition: opacity 0.35s ease;
        }
        .banner-stack.state-1 .stack-card-1 .banner-figures,
        .banner-stack.state-1 .stack-card-1 .banner-text-block {
            opacity: 1;
            transition: opacity 0.4s ease 0.15s;
        }

        /* v8: card-2（限免卡）切到底层时，隐藏轮播/游戏列表 */
        .banner-stack.state-1 .stack-card-2 .promo-carousel,
        .banner-stack.state-1 .stack-card-2 .promo-game-sidebar {
            opacity: 0;
            transition: opacity 0.35s ease;
        }
        .banner-stack.state-2 .stack-card-2 .promo-carousel,
        .banner-stack.state-2 .stack-card-2 .promo-game-sidebar {
            opacity: 1;
            transition: opacity 0.4s ease 0.15s;
        }

        /* ========== 切换按钮 ========== */
        .stack-switch-btn {
            position: absolute;
            z-index: 5;
            bottom: 16px;
            right: 18px;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            border: 1px solid rgba(0, 0, 0, 0.12);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
            transition: box-shadow 0.2s;
        }

        .stack-switch-btn:hover {
            box-shadow: 0 3px 12px rgba(0, 0, 0, 0.2);
        }

        .switch-arrow {
            font-size: 16px;
            color: rgba(0, 0, 0, 0.5);
            line-height: 1;
        }

        /* ========== Card 2: 游戏限免活动卡 ========== */
        .banner-promo {
            background: linear-gradient(135deg, #1a1832 0%, #262240 40%, #1e1a35 100%);
            display: flex;
            flex-direction: column;
        }

        .promo-bg {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 75% 50%, rgba(100, 80, 180, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 80%, rgba(40, 120, 160, 0.12) 0%, transparent 50%);
            pointer-events: none;
        }

        .promo-top-bar {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 20px 0;
        }

        .promo-badge-last {
            background: #2ecc71;
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }
        .promo-badge-last strong {
            font-size: 16px;
            margin: 0 1px;
        }

        .promo-countdown {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            letter-spacing: 0.5px;
        }

        .promo-body {
            position: relative;
            z-index: 2;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 12px 20px 16px;
            max-width: 55%;
        }

        .promo-info {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .promo-game-row {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .promo-game-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, #4a8ec8, #3a6ea0);
            color: #fff;
            font-size: 9px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .promo-game-name {
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 2px;
        }

        .promo-desc {
            font-size: 12px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 340px;
        }

        .promo-btns {
            display: flex;
            gap: 10px;
            margin-top: 4px;
        }

        .promo-btn-go {
            background: linear-gradient(135deg, #2ecc71, #27ae60);
            color: #fff;
            border: none;
            border-radius: 20px;
            padding: 8px 22px;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            letter-spacing: 1px;
        }

        .promo-btn-alt {
            background: rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 20px;
            padding: 8px 22px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            letter-spacing: 1px;
        }

        /* ========== 限免卡片右侧竖排游戏列表 ========== */
        .promo-game-sidebar {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 190px;
            z-index: 3;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 10px;
            padding: 18px 16px 18px 0;
            /* 左侧分隔线 */
            border-left: 1px solid rgba(255, 255, 255, 0.08);
            background: linear-gradient(90deg, rgba(20, 18, 40, 0.0) 0%, rgba(20, 18, 40, 0.6) 30%);
        }

        .promo-sidebar-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            cursor: pointer;
            transition: background 0.2s, border-color 0.2s;
        }

        .promo-sidebar-item:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.18);
        }

        .promo-sidebar-item.is-active {
            background: rgba(100, 80, 220, 0.22);
            border-color: rgba(130, 110, 240, 0.45);
            box-shadow: 0 0 12px rgba(100, 80, 220, 0.18);
        }

        .promo-sidebar-cover {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.5px;
        }

        .promo-sidebar-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
            min-width: 0;
        }

        .promo-sidebar-name {
            font-size: 13px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.92);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .promo-sidebar-tag {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 0.5px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 旧的角色占位（已弃用） */
        .promo-figures { display: none; }

        /* ========== 单款限免模式 (.promo-single) ========== */
        /* 默认隐藏单款角色图 */
        .promo-figures-single {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 45%;
            display: none;           /* 默认隐藏 */
            align-items: flex-end;
            justify-content: center;
            padding-right: 30px;
            z-index: 1;
            pointer-events: none;
        }

        .promo-fig-single {
            width: 220px;
            height: 100%;
            border-radius: 12px 12px 0 0;
            border: 2px dashed rgba(255, 255, 255, 0.12);
            background:
                radial-gradient(ellipse at 50% 70%, rgba(100, 80, 220, 0.12) 0%, transparent 70%),
                repeating-linear-gradient(
                    45deg,
                    rgba(255, 255, 255, 0.02),
                    rgba(255, 255, 255, 0.02) 10px,
                    rgba(255, 255, 255, 0.05) 10px,
                    rgba(255, 255, 255, 0.05) 20px
                );
            color: rgba(255, 255, 255, 0.25);
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: 2px;
        }

        /* 单款模式激活 */
        .promo-single .promo-game-sidebar {
            display: none !important;
        }

        .promo-single .promo-figures-single {
            display: flex;
        }

        .promo-single .promo-body {
            max-width: 52%;
        }

        /* ========== 限免卡片内轮播（指示点已迁移到右侧游戏列表） ========== */
        .promo-carousel {
            position: absolute;
            inset: 0;
            z-index: 2;
        }

        .promo-slide {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            opacity: 0;
            transition: opacity 0.5s ease;
            pointer-events: none;
        }

        .promo-slide.promo-slide-active {
            opacity: 1;
            pointer-events: auto;
        }

        /* 轮播指示点 */
        .promo-dots {
            position: absolute;
            bottom: 14px;
            left: 20px;
            z-index: 5;
            display: flex;
            gap: 6px;
            align-items: center;
        }

        .promo-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.25);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .promo-dot:hover {
            background: rgba(255, 255, 255, 0.5);
        }

        .promo-dot.promo-dot-active {
            width: 18px;
            border-radius: 3px;
            background: rgba(255, 255, 255, 0.8);
        }

        /* 不同游戏的图标配色 */
        .promo-icon-pubg {
            background: linear-gradient(135deg, #d4a24c, #c48a30) !important;
        }

        .promo-icon-sf6 {
            background: linear-gradient(135deg, #c44a6a, #a03060) !important;
        }

        /* 不同游戏角色占位配色区分 */
        .promo-fig-pubg {
            border-color: rgba(212, 162, 76, 0.25) !important;
            background: repeating-linear-gradient(
                45deg,
                rgba(212, 162, 76, 0.04),
                rgba(212, 162, 76, 0.04) 10px,
                rgba(212, 162, 76, 0.08) 10px,
                rgba(212, 162, 76, 0.08) 20px
            ) !important;
        }

        .promo-fig-sf6 {
            border-color: rgba(196, 74, 106, 0.25) !important;
            background: repeating-linear-gradient(
                45deg,
                rgba(196, 74, 106, 0.04),
                rgba(196, 74, 106, 0.04) 10px,
                rgba(196, 74, 106, 0.08) 10px,
                rgba(196, 74, 106, 0.08) 20px
            ) !important;
        }

        .plaza-section-sub {
            font-size: 16px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.92);
            letter-spacing: 0.5px;
            margin-top: 6px;
        }

        .plaza-rewards-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 12px;
        }

        .reward-tile {
            background: #161b24;
            border-radius: 12px;
            padding: 14px 16px;
            position: relative;
            overflow: hidden;
            min-height: 92px;
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.04);
            transition: transform 0.2s, border-color 0.2s;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .reward-tile:hover {
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.12);
        }

        .reward-tile.tile-cod {
            background: linear-gradient(135deg, #1a1f28 0%, #161b24 100%);
        }

        .reward-tile .reward-thumb {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #2a2a2a, #0a0a0a);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 10px;
            flex-shrink: 0;
        }

        .reward-tile .reward-content {
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
            flex: 1;
        }

        .reward-tile .reward-title {
            font-size: 13px;
            color: #fff;
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .reward-tile .reward-sub {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.5);
            line-height: 1.4;
        }

        .reward-tile .badge {
            position: absolute;
            top: 8px;
            right: 8px;
            font-size: 10px;
            padding: 2px 6px;
            border-radius: 4px;
            font-weight: 600;
        }

        .reward-tile .badge-beta {
            background: rgba(120, 230, 130, 0.18);
            color: #5ce070;
            border: 1px solid rgba(120, 230, 130, 0.3);
        }

        .reward-tile .badge-new {
            background: rgba(255, 130, 60, 0.18);
            color: #ff8a4d;
            border: 1px solid rgba(255, 130, 60, 0.3);
        }

        .reward-tile .badge-corner {
            position: absolute;
            bottom: 8px;
            right: 10px;
            font-size: 10px;
            color: #ff8a4d;
            font-weight: 600;
        }

        .reward-tile .tag-bottom {
            position: absolute;
            bottom: 8px;
            left: 90px;
            font-size: 10px;
            font-weight: 700;
            padding: 2px 7px;
            background: linear-gradient(135deg, #ff5530, #d12a08);
            color: #fff;
            border-radius: 3px;
            letter-spacing: 1px;
        }

        .reward-tile .reward-icon-svg {
            width: 36px;
            height: 36px;
            color: #6ad9c8;
            flex-shrink: 0;
        }

        .reward-tile.tile-activity {
            background: linear-gradient(135deg, #2d1f0e 0%, #1a1208 100%);
        }

        .reward-tile.tile-activity .reward-icon-svg {
            color: #ff8a4d;
        }

        /* ========================================== */
        /* GAME DETAIL VIEW                            */
        /* ========================================== */
        .game-main {
            flex: 1;
            position: relative;
            display: flex;
            flex-direction: column;
            min-width: 0;
            overflow: hidden;
        }

        .game-hero {
            flex: 1;
            position: relative;
            overflow: hidden;
            min-height: 0;
        }

        .game-hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .game-hero-bg.bg-pubg {
            background:
                radial-gradient(ellipse 60% 70% at 70% 50%, rgba(220, 160, 80, 0.22) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 80%, rgba(40, 50, 60, 0.5) 0%, transparent 60%),
                linear-gradient(135deg, #2a2520 0%, #15110c 60%, #1a1208 100%);
        }

        .game-hero-bg.bg-sf6 {
            background:
                radial-gradient(ellipse 60% 70% at 55% 45%, rgba(180, 120, 220, 0.28) 0%, transparent 60%),
                radial-gradient(ellipse at 25% 80%, rgba(80, 60, 130, 0.45) 0%, transparent 60%),
                linear-gradient(135deg, #2a1d4a 0%, #14082a 60%, #0d0815 100%);
        }

        .game-hero-bg.bg-aion {
            background:
                radial-gradient(ellipse 55% 70% at 65% 50%, rgba(255, 220, 140, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 70%, rgba(50, 80, 90, 0.5) 0%, transparent 60%),
                linear-gradient(135deg, #20303a 0%, #0e1620 60%, #1a1208 100%);
        }

        .game-hero-overlay {
            position: relative;
            z-index: 2;
            height: 100%;
            padding: 36px 44px 28px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .game-logo-block {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 10px;
            max-width: 55%;
        }

        .game-logo {
            font-size: 64px;
            font-weight: 900;
            color: #fff;
            letter-spacing: 4px;
            text-shadow: 0 4px 24px rgba(0, 0, 0, 0.55);
            line-height: 1;
        }

        .game-tagline {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 3px;
            padding: 6px 14px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 100px;
            backdrop-filter: blur(4px);
        }

        .game-launch-block {
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: flex-start;
        }

        .game-name-row {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .game-name-row .game-name {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 2px;
        }

        .game-mode-pill {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.75);
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 100px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .game-platforms {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            letter-spacing: 1px;
        }

        .game-launch-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 18px;
        }

        .launch-btn {
            height: 46px;
            padding: 0 30px;
            border-radius: 100px;
            background: linear-gradient(135deg, #00e6d6 0%, #00b8c8 50%, #0090b8 100%);
            color: #fff;
            border: 1px solid rgba(0, 230, 220, 0.5);
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 3px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow:
                0 0 26px rgba(0, 220, 220, 0.4),
                0 6px 18px rgba(0, 180, 200, 0.35),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
        }

        /* (Removed: full ceremonial Hall-of-Fame entry animation — replaced with simple fade) */
        /* ========== Soft-focus push transition (game → champion detail) ========== */
        .push-overlay {
            position: absolute;
            inset: 0;
            z-index: 9999;
            pointer-events: none;
            background: #000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.5s ease-in-out;
            overflow: hidden;
            border-radius: inherit;
        }
        .push-overlay.is-active {
            visibility: visible;
            pointer-events: auto;
        }
        .push-overlay.is-black { opacity: 1; }

        /* Soft vignette overlay — slight inner glow for a cinematic black */
        .push-vignette {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%,
                rgba(40, 28, 14, 0.25) 0%,
                rgba(0, 0, 0, 0.0) 35%,
                rgba(0, 0, 0, 0.6) 100%);
            opacity: 0.8;
            pointer-events: none;
        }

        /* Push-out: current page scales up + blurs + dims */
        .push-out {
            animation: pushOutAnim 0.55s cubic-bezier(0.55, 0, 0.35, 1) forwards;
            transform-origin: 50% 48%;
            will-change: transform, filter, opacity;
        }
        @keyframes pushOutAnim {
            0%   { transform: scale(1);    filter: blur(0px)  brightness(1);    opacity: 1; }
            100% { transform: scale(1.08); filter: blur(14px) brightness(0.25); opacity: 0; }
        }

        /* Push-in: detail page enters from slight over-scale + blur + dim, settles into clarity */
        .push-in {
            animation: pushInAnim 0.65s cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
            transform-origin: 50% 48%;
            will-change: transform, filter, opacity;
        }
        @keyframes pushInAnim {
            0%   { transform: scale(1.06); filter: blur(12px) brightness(0.3); opacity: 0; }
            60%  { opacity: 1; }
            100% { transform: scale(1);    filter: blur(0px)  brightness(1);   opacity: 1; }
        }

        /* ============================================================ */
        /* GRAND ENTRANCE — game page → champion detail page             */
        /* "奇异博士传送门" — a ring of orange sparks opens at the click   */
        /* point, the destination page is revealed through it.           */
        /* ============================================================ */
        .grand-curtain {
            position: absolute;
            inset: 0;
            z-index: 9998;
            pointer-events: none;
            opacity: 0;
            visibility: hidden;
            overflow: hidden;
            border-radius: inherit;
            transition: opacity 0.25s ease, visibility 0s 0.25s;
            --px: 50%;
            --py: 50%;
        }
        .grand-curtain.is-active {
            opacity: 1;
            visibility: visible;
            transition: opacity 0.25s ease, visibility 0s 0s;
        }

        /* Dim backdrop, darkest away from the portal */
        .grand-portal-backdrop {
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at var(--px) var(--py),
                rgba(0, 0, 0, 0.0) 0%,
                rgba(0, 0, 0, 0.35) 45%,
                rgba(0, 0, 0, 0.7) 100%);
            opacity: 0;
            transition: opacity 0.45s ease;
        }
        .grand-curtain.is-active .grand-portal-backdrop { opacity: 1; }

        /* The portal itself — centered at the click point */
        .grand-portal {
            position: absolute;
            left: var(--px);
            top: var(--py);
            width: 540px;
            height: 540px;
            transform: translate(-50%, -50%) scale(0) rotate(-20deg);
            opacity: 0;
            will-change: transform, opacity;
        }
        .grand-curtain.is-sweeping .grand-portal {
            transform: translate(-50%, -50%) scale(1) rotate(0deg);
            opacity: 1;
            transition:
                transform 0.7s cubic-bezier(0.22, 1.25, 0.36, 1),
                opacity 0.3s ease;
        }
        .grand-curtain.is-closing .grand-portal {
            transform: translate(-50%, -50%) scale(0.05) rotate(20deg);
            opacity: 0;
            transition:
                transform 0.45s cubic-bezier(0.55, 0, 0.85, 0.5),
                opacity 0.4s ease 0.05s;
        }

        /* Inner translucent disc — the "other side" glowing through */
        .grand-portal-core {
            position: absolute;
            inset: 10%;
            border-radius: 50%;
            background: radial-gradient(circle,
                rgba(255, 230, 160, 0.55) 0%,
                rgba(255, 150, 50, 0.32) 45%,
                rgba(120, 50, 10, 0.12) 80%,
                rgba(0, 0, 0, 0) 100%);
            filter: blur(8px);
            mix-blend-mode: screen;
            animation: portalPulse 1.4s ease-in-out infinite;
        }
        @keyframes portalPulse {
            0%, 100% { opacity: 0.85; transform: scale(1); }
            50%      { opacity: 1;    transform: scale(1.06); }
        }

        /* Rotating sparks ring built with a conic-gradient + ring mask */
        .grand-portal-ring {
            position: absolute;
            inset: 0;
            border-radius: 50%;
            background: conic-gradient(
                from 0deg,
                transparent 0deg,
                rgba(255, 220, 140, 1) 6deg,
                rgba(255, 150, 40, 0.95) 12deg,
                transparent 22deg,
                transparent 42deg,
                rgba(255, 230, 160, 0.95) 48deg,
                transparent 58deg,
                transparent 88deg,
                rgba(255, 180, 80, 1) 94deg,
                rgba(255, 130, 30, 0.9) 100deg,
                transparent 110deg,
                transparent 138deg,
                rgba(255, 230, 160, 0.95) 146deg,
                transparent 156deg,
                transparent 196deg,
                rgba(255, 200, 100, 1) 204deg,
                rgba(255, 140, 40, 0.9) 210deg,
                transparent 220deg,
                transparent 256deg,
                rgba(255, 220, 140, 0.95) 264deg,
                transparent 274deg,
                transparent 312deg,
                rgba(255, 200, 100, 1) 320deg,
                rgba(255, 150, 40, 0.9) 326deg,
                transparent 336deg,
                transparent 360deg);
            -webkit-mask: radial-gradient(circle, transparent 39%, #000 43%, #000 49%, transparent 53%);
                    mask: radial-gradient(circle, transparent 39%, #000 43%, #000 49%, transparent 53%);
            filter: drop-shadow(0 0 10px rgba(255, 180, 80, 0.95))
                    drop-shadow(0 0 26px rgba(255, 130, 30, 0.6))
                    drop-shadow(0 0 48px rgba(255, 100, 20, 0.35));
            animation: portalSpin 2.2s linear infinite;
            will-change: transform;
        }
        .grand-portal-ring.outer {
            inset: -7%;
            animation-duration: 3.6s;
            animation-direction: reverse;
            opacity: 0.75;
            -webkit-mask: radial-gradient(circle, transparent 45%, #000 47.5%, #000 50.5%, transparent 53%);
                    mask: radial-gradient(circle, transparent 45%, #000 47.5%, #000 50.5%, transparent 53%);
            filter: drop-shadow(0 0 6px rgba(255, 200, 120, 0.8))
                    drop-shadow(0 0 18px rgba(255, 150, 50, 0.5));
        }
        @keyframes portalSpin {
            to { transform: rotate(360deg); }
        }

        /* Loose sparks streaming around / off the ring */
        .grand-curtain-sparks { position: absolute; inset: 0; pointer-events: none; }
        .grand-spark {
            position: absolute;
            width: 3px;
            height: 3px;
            border-radius: 50%;
            background: radial-gradient(circle,
                rgba(255, 250, 220, 1) 0%,
                rgba(255, 160, 50, 0.85) 50%,
                transparent 100%);
            box-shadow:
                0 0 8px rgba(255, 180, 80, 0.95),
                0 0 16px rgba(255, 130, 30, 0.55);
            opacity: 0;
            will-change: transform, opacity;
        }

        /* Game page gets sucked into the portal */
        .grand-exit-left {
            animation: portalExit 0.8s cubic-bezier(0.55, 0, 0.45, 1) forwards;
            transform-origin: var(--px) var(--py);
            will-change: transform, opacity, filter;
        }
        @keyframes portalExit {
            0%   { transform: scale(1);    opacity: 1; filter: blur(0); }
            100% { transform: scale(0.82); opacity: 0; filter: blur(5px); }
        }

        /* Detail page revealed through the portal — circular clip-path expands */
        .grand-enter-right {
            animation: portalReveal 0.85s cubic-bezier(0.22, 0.7, 0.22, 1) 0.25s both;
            transform-origin: var(--px) var(--py);
            will-change: clip-path, transform, opacity;
        }
        @keyframes portalReveal {
            0%   { clip-path: circle(0px at var(--px) var(--py));    transform: scale(1.05); opacity: 1; }
            100% { clip-path: circle(160% at var(--px) var(--py));   transform: scale(1);    opacity: 1; }
        }

        /* Brief warm halo on the freshly-arrived detail page */
        .detail-page.grand-landing::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: inherit;
            pointer-events: none;
            box-shadow: inset 0 0 0 0 rgba(255, 180, 80, 0);
            animation: grandLanding 0.95s ease-out forwards 0.95s;
            z-index: 5;
        }
        @keyframes grandLanding {
            0%   { box-shadow: inset 0 0 0    0 rgba(255, 180, 80, 0); }
            25%  { box-shadow: inset 0 0 110px 0 rgba(255, 170, 70, 0.3); }
            100% { box-shadow: inset 0 0 0    0 rgba(255, 180, 80, 0); }
        }

        /* During the grand entrance, suppress the .view default 0.45s opacity transition
           so our keyframes (which control opacity precisely) win cleanly. Also lift
           the detail view above the still-active game view (DOM order would otherwise
           keep the exiting game on top). */
        .view.grand-enter-right {
            transition: none !important;
            z-index: 50;
        }

        /* ========================================== */
        /* HALL TUNNEL — 冠军时光长廊 入场过场（v6.1）   */
        /* 视角处于一个旋转的方筒/六棱柱内部，筒壁贴有 */
        /* 历届夺冠瞬间占位卡片，整体匀速向后退（实际是 */
        /* 摄像机沿轴心穿行）+ 缓慢自转，完成后切到详情页 */
        /* ========================================== */
        .grand-tunnel {
            position: absolute;
            inset: 0;
            z-index: 200;
            /* 跟 .hall-page 完全一致的暖棕黑径向渐变 */
            background:
                radial-gradient(ellipse at center,
                    #231d18 0%,
                    #171312 50%,
                    var(--bg) 100%);
            opacity: 0;
            pointer-events: none;
            overflow: hidden;
            border-radius: inherit;
            transition: opacity 0.5s ease;
        }
        .grand-tunnel.is-active {
            opacity: 1;
            pointer-events: all;
        }

        /* 隧道动效跳过按钮：播放1s后淡入，右上角 */
        .tunnel-skip-btn {
            position: absolute;
            top: 24px;
            right: 28px;
            z-index: 220;
            padding: 8px 20px;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 1px;
            color: var(--gold-light);
            background: rgba(30, 26, 22, 0.65);
            border: 1px solid rgba(225, 208, 173, 0.35);
            border-radius: var(--radius-full);
            cursor: pointer;
            opacity: 0;
            pointer-events: none;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            transition: opacity 0.4s ease, background 0.2s ease, border-color 0.2s ease;
        }
        .grand-tunnel.is-active .tunnel-skip-btn {
            animation: tunnelSkipFadeIn 0.4s ease 1s forwards;
        }
        .tunnel-skip-btn:hover {
            background: rgba(50, 44, 36, 0.8);
            border-color: var(--gold-light);
        }
        @keyframes tunnelSkipFadeIn {
            from { opacity: 0; pointer-events: none; }
            to   { opacity: 1; pointer-events: all; }
        }

        .tunnel-stage {
            position: absolute;
            inset: 0;
            perspective: 720px;
            perspective-origin: 50% 50%;
            transform-style: preserve-3d;
        }

        .tunnel-rings {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            transform-style: preserve-3d;
            transform: translateZ(-400px) rotateZ(0deg); /* 与 tunnelFly 起始保持一致 */
        }
        .tunnel-rings.is-flying {
            /* 暴力加速曲线：前段大幅延长营造巡航/漫步感，后段指数级冲刺 */
            animation: tunnelFly 5s cubic-bezier(0.85, 0, 0.95, 0.45) forwards;
        }
        @keyframes tunnelFly {
            /* 起点 -400px 让最近环贴近视角；终点 +3000px（远超 perspective=720），
               大部分环越过摄像机消失，配合暖白幕收尾 */
            0%   { transform: translateZ(-400px)  rotateZ(0deg); }
            100% { transform: translateZ(3000px)  rotateZ(180deg); }
        }

        .tunnel-panel {
            position: absolute;
            /* 关键：面板宽度（380）必须 < 圆周 sector 宽度（半径380×5边时≈478），
               否则相邻面板边缘会在视角里重叠贴在一起。
               top/left 用 -h/2 / -w/2 把卡片中心对准变换原点 */
            top: -130px;
            left: -190px;
            width: 380px;
            height: 260px;
            border: 1px solid var(--border);
            border-radius: 6px;
            /* 跟 .card（名人堂主页冠军卡片）同款的暖棕渐变 */
            background:
                linear-gradient(160deg, #1f1d1a 0%, var(--bg-card-light) 50%, var(--bg-card) 100%);
            box-shadow:
                inset 0 0 0 1px rgba(225, 208, 173, 0.05),
                inset 0 0 60px rgba(0, 0, 0, 0.55),
                0 0 24px var(--gold-glow);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: -apple-system, 'Segoe UI', sans-serif;
            color: rgba(170, 150, 113, 0.6);
            letter-spacing: 6px;
            font-size: 18px;
            font-weight: 600;
            backface-visibility: hidden;
        }
        .tunnel-panel::before {
            content: '';
            position: absolute;
            inset: 18px;
            border: 1px dashed rgba(170, 150, 113, 0.22);
            pointer-events: none;
        }
        .tunnel-panel::after {
            /* 顶部细金光，呼应名人堂卡片 .card::before */
            content: '';
            position: absolute;
            top: 0;
            left: 12%;
            right: 12%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
        }

        /* 中心暖白光晕（隧道尽头的"光"）—— 与 rings 同步加速，最终膨胀至吞没视野 */
        .tunnel-light {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 600px;
            height: 600px;
            margin: -300px 0 0 -300px;
            border-radius: 50%;
            /* 中心暖白 → 名人堂同款暖金 token 渐变，避免突兀的饱和黄 */
            background: radial-gradient(circle,
                rgba(255, 248, 232, 1) 0%,
                rgba(225, 208, 173, 0.85) 18%,
                rgba(170, 150, 113, 0.35) 42%,
                transparent 75%);
            opacity: 0;
            mix-blend-mode: screen;
            pointer-events: none;
        }
        .grand-tunnel.is-active .tunnel-light {
            /* 与 tunnelFly 同条加速曲线，确保"光"和"飞行"节奏完全一致 */
            animation: tunnelLight 5s cubic-bezier(0.85, 0, 0.95, 0.45) forwards;
        }
        @keyframes tunnelLight {
            0%   { opacity: 0; transform: scale(0.3); }
            100% { opacity: 1; transform: scale(8); }
        }

        /* 流动的金色"星点"，强化"穿越"速度感 */
        .tunnel-streaks {
            position: absolute;
            inset: 0;
            pointer-events: none;
        }
        .tunnel-streak {
            position: absolute;
            width: 2px;
            height: 14px;
            /* 用 --gold-light token，跟名人堂主页粒子色温一致 */
            background: linear-gradient(180deg, transparent, rgba(225, 208, 173, 0.85), transparent);
            opacity: 0;
        }

        /* ========================================== */
        /* HALL SPLASH — 冠军名人堂开屏 (v6.1 沉浸版)     */
        /* 设计思路：放弃"卡片式弹窗"形态，让整个 .app    */
        /* 框成为画布。径向暗化 + 极轻模糊营造氛围，主体   */
        /* 内容（眉题/双人/标题/CTA）作为 typography 与     */
        /* 光斑的组合飘在画面中央，没有任何"容器"勾边。     */
        /* 关闭按钮归位 .app 右上角，跟内容物理分离。       */
        /* ========================================== */
        .hall-splash {
            position: absolute;
            inset: 0;
            z-index: 300;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.6s ease;
            border-radius: inherit;
            overflow: hidden;
            /* 仅保留暖棕黑暗化基底（呼应名人堂主页 #231d18 → #171312 → #0c0a08）；
               顶部光晕由 .hall-splash-spotlight 接管，做成更立体的聚光灯效果 */
            background: radial-gradient(ellipse at 50% 30%,
                rgba(35, 29, 24, 0.96) 0%,
                rgba(23, 19, 18, 0.97) 45%,
                rgba(12, 10, 8, 0.98) 100%);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        /* 聚光灯层：从顶部居中向下展开成光锥，最后形成一片"光池"打在选手剪影上。
           三层 radial-gradient 由窄到宽叠加，模拟"灯具→光柱→落地"的体积过渡。 */
        .hall-splash-spotlight {
            position: absolute;
            inset: 0;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.9s ease 0.2s; /* splash 淡入后 0.2s "亮灯" */
            background:
                /* 灯口：顶部发光面，加宽营造剧场聚光灯的开口感 */
                radial-gradient(ellipse 200px 280px at 50% 0%,
                    rgba(255, 248, 232, 0.22) 0%,
                    rgba(225, 208, 173, 0.12) 45%,
                    transparent 80%),
                /* 光柱中段：略宽的体积光，给"空气中尘埃被光照亮"的纵深感 */
                radial-gradient(ellipse 220px 240px at 50% 32%,
                    rgba(225, 208, 173, 0.16) 0%,
                    rgba(170, 150, 113, 0.07) 40%,
                    transparent 75%),
                /* 落地光池：横向长椭圆，正好打在双人剪影的位置（约 55% 高度处） */
                radial-gradient(ellipse 480px 200px at 50% 55%,
                    rgba(225, 208, 173, 0.22) 0%,
                    rgba(170, 150, 113, 0.10) 35%,
                    transparent 75%);
        }
        .hall-splash.is-visible .hall-splash-spotlight {
            opacity: 1;
        }
        .hall-splash.is-visible {
            opacity: 1;
            pointer-events: all;
        }

        /* 关闭按钮：定位在 .hall-splash 右上 = .app 框右上角，
           视觉上属于"加速器 chrome"而不是"弹窗内部"。 */
        .hall-splash-close {
            position: absolute;
            top: 22px;
            right: 22px;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: rgba(255, 255, 255, 0.55);
            font-size: 18px;
            line-height: 1;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            z-index: 2;
        }
        .hall-splash-close:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.18);
        }

        /* 内容容器：纯定位骨架，完全不可见（无背景、无边框、无阴影） */
        .hall-splash-content {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 60px;
            transform: translateY(14px);
            transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
        }
        .hall-splash.is-visible .hall-splash-content {
            transform: translateY(0);
        }

        /* 主标：Biubiu 冠军名人堂 — 视觉规格与名人堂主页 .title-main 完全一致 */
        .hall-splash-title {
            font-size: 44px;
            font-weight: 800;
            letter-spacing: 6px;
            line-height: 1;
            margin: 0 0 8px 0;
            background: linear-gradient(180deg, #ebe4d4 0%, var(--gold-light) 50%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            /* splash 上下文额外加一层暖金 glow，让标题在弹窗中更"自发光" */
            text-shadow: 0 2px 24px rgba(188, 167, 130, 0.22);
            text-indent: 6px; /* 抵消尾随 letter-spacing 让视觉居中 */
        }

        /* 英文副名：HALL OF FAME — 博物馆铭牌质感 */
        .hall-splash-subtitle-en {
            font-size: 11px;
            letter-spacing: 12px;
            color: rgba(170, 150, 113, 0.78); /* 名人堂主页同款暖金 */
            font-weight: 400;
            margin-bottom: 32px;
            text-indent: 12px;
        }

        .hall-splash-heroes {
            display: flex;
            align-items: flex-end;
            justify-content: center;
            gap: 70px; /* 收紧负空间，让剪影靠近些 */
            margin-bottom: 0; /* ID 浮出会撑开下方空间，由 headline margin-top 接续 */
        }
        .hall-splash-hero {
            position: relative; /* ID 用绝对定位，需要参考此容器 */
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }

        /* headline：放到双人下方，作"双人 + 标语"的视觉收口 */
        .hall-splash-headline {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-top: 90px; /* 容纳 ID 下沉 16px + 中文名 14px + 60px 呼吸 */
            margin-bottom: 36px;
        }
        .hall-splash-headline .line {
            flex: 0 0 42px;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(170, 150, 113, 0.5), transparent);
        }
        .hall-splash-headline .text {
            font-size: 16px;
            font-weight: 300;
            letter-spacing: 6px;
            color: var(--text-light); /* 名人堂主页同款暖米色 */
        }

        /* portrait：去掉照片框感。仅保留顶部一道金线 + 整体顶部渐显，
           底部完全无边框、过渡进暗背景；后方一层径向金色光晕，让人物
           "从黑暗中浮出"。 */
        .hall-splash-portrait {
            width: 200px;
            height: 270px;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(170, 150, 113, 0.45);
            font-size: 11px;
            letter-spacing: 4px;
            /* 跟名人堂卡片同款的暖棕渐变（#1f1d1a → bg-card-light → bg-card） */
            background: linear-gradient(180deg,
                rgba(31, 29, 26, 0.65) 0%,
                rgba(32, 28, 22, 0.4) 55%,
                rgba(24, 20, 16, 0) 100%);
        }
        /* 顶部金线：呼应名人堂卡片 .card::before 的金色细线 */
        .hall-splash-portrait::before {
            content: '';
            position: absolute;
            top: 0;
            left: 14%;
            right: 14%;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold-light), transparent);
            z-index: 2;
        }
        /* 后方暖金光晕：让人物像从黑暗中被聚光照亮 */
        .hall-splash-portrait::after {
            content: '';
            position: absolute;
            top: -32px;
            left: -42px;
            right: -42px;
            bottom: -16px;
            background: radial-gradient(ellipse at 50% 45%,
                rgba(200, 178, 140, 0.18) 0%,
                rgba(170, 150, 113, 0.07) 32%,
                transparent 65%);
            z-index: -1;
            pointer-events: none;
        }

        /* ID 与 portrait 上下重叠 50%：ID 的中线落在 portrait 底边，
           上半压在剪影下方、下半浮出底部 */
        .hall-splash-id {
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translate(-50%, 50%);
            white-space: nowrap;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
            font-size: 32px;
            font-style: italic;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 1px;
            line-height: 1;
            text-shadow:
                0 2px 24px rgba(0, 0, 0, 0.85),
                0 0 18px rgba(0, 0, 0, 0.6);
            z-index: 3; /* 压在 portrait 之上 */
        }

        /* 中文真名：跟在 ID 下方，更小、更克制，letter-spacing 强化"展品标签"质感 */
        .hall-splash-name-cn {
            position: absolute;
            left: 50%;
            bottom: -52px;
            transform: translateX(-50%);
            white-space: nowrap;
            font-size: 14px;
            font-weight: 300;
            letter-spacing: 6px;
            color: var(--text-light);
            opacity: 0.85;
            line-height: 1;
            text-indent: 6px; /* 补偿尾随 letter-spacing 让视觉居中 */
            z-index: 3;
        }

        /* CTA：用跟名人堂同款暖金 token (#63533c → --gold → --gold-bright) */
        .hall-splash-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 13px 36px;
            background: linear-gradient(135deg,
                var(--gold-dark) 0%,        /* #63533c */
                var(--gold) 45%,            /* #978363 */
                var(--gold-bright) 100%);   /* #ba9f81 */
            color: #fff4d6;
            border: 1px solid var(--border-bright);
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 5px;
            cursor: pointer;
            box-shadow:
                0 6px 20px rgba(99, 83, 60, 0.4),
                inset 0 1px 0 rgba(225, 208, 173, 0.28);
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        .hall-splash-cta:hover {
            transform: translateY(-1px);
            box-shadow:
                0 0 24px var(--gold-glow),
                0 8px 22px rgba(99, 83, 60, 0.5),
                inset 0 1px 0 rgba(225, 208, 173, 0.4);
        }

        /* 暖白幕：突破时刻短暂全屏覆盖，缓慢淡出露出落地视图（兄弟节点，独立控制） */
        .tunnel-veil {
            position: absolute;
            inset: 0;
            background: #fff8e8;
            opacity: 0;
            pointer-events: none;
            z-index: 210; /* 在 .grand-tunnel(z=200) 之上 */
            border-radius: inherit;
        }
        .tunnel-veil.is-rising {
            opacity: 1;
            transition: opacity 0.35s cubic-bezier(0.5, 0, 0.4, 1);
        }
        .tunnel-veil.is-fading {
            opacity: 0;
            /* 慢节奏淡出，给"缓缓显形"留出时间 */
            transition: opacity 1.3s cubic-bezier(0.3, 0, 0.4, 1);
        }


        .champion-line-btn {
            height: 46px;
            padding: 0 26px;
            border-radius: 100px;
            background: linear-gradient(135deg, #2a2014 0%, #5a4528 35%, #8a6f3f 65%, #c9a96a 100%);
            color: #fff4d6;
            border: 1px solid rgba(225, 208, 173, 0.55);
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 2px;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow:
                0 0 26px rgba(188, 167, 130, 0.45),
                0 6px 18px rgba(99, 83, 60, 0.5),
                inset 0 1px 0 rgba(255, 240, 200, 0.35),
                inset 0 -1px 0 rgba(0, 0, 0, 0.35);
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
            transition: transform .15s ease, box-shadow .15s ease;
        }

        .champion-line-btn:hover {
            transform: translateY(-1px);
            box-shadow:
                0 0 32px rgba(225, 208, 173, 0.6),
                0 8px 22px rgba(99, 83, 60, 0.55),
                inset 0 1px 0 rgba(255, 240, 200, 0.45),
                inset 0 -1px 0 rgba(0, 0, 0, 0.35);
        }

        .champion-line-btn .champion-crown {
            width: 22px;
            height: 22px;
            background: linear-gradient(135deg, #ffe9a8, #c9a14a);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #3a2c14;
            font-size: 12px;
            font-weight: 900;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
        }

        .launch-btn .launch-bolt {
            width: 22px;
            height: 22px;
            background: linear-gradient(135deg, #b6f5ff, #5ce0e6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #003a48;
            font-size: 13px;
            font-weight: 900;
        }

        .settings-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.7);
            cursor: pointer;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .server-chip {
            font-size: 11px;
            padding: 4px 10px;
            background: rgba(0, 220, 220, 0.12);
            color: #00d4d4;
            border: 1px solid rgba(0, 220, 220, 0.3);
            border-radius: 4px;
            letter-spacing: 1px;
            font-weight: 600;
        }

        .game-bottom-strip {
            background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.7));
            padding: 14px 30px;
            font-size: 12.5px;
            color: #ffb942;
            text-align: center;
            border-top: 1px solid rgba(255, 200, 80, 0.12);
            position: relative;
            z-index: 3;
            flex-shrink: 0;
        }

        .game-bottom-strip .strip-icon {
            margin-right: 6px;
        }

        /* Right side tool panel */
        .game-side-panel {
            width: 260px;
            background: #0a0d12;
            border-left: 1px solid rgba(255, 255, 255, 0.04);
            padding: 12px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex-shrink: 0;
            overflow-y: auto;
        }

        .game-side-panel::-webkit-scrollbar { width: 0; }

        .side-ad {
            background:
                radial-gradient(ellipse at 30% 50%, rgba(170, 130, 60, 0.3), transparent 65%),
                linear-gradient(135deg, #1d2630 0%, #0e1218 100%);
            border-radius: 8px;
            padding: 12px 14px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            height: 96px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border: 1px solid rgba(225, 208, 173, 0.18);
        }

        .side-ad-eyebrow {
            font-size: 9px;
            color: rgba(225, 208, 173, 0.55);
            letter-spacing: 2px;
            font-style: italic;
        }

        .side-ad-title {
            font-size: 22px;
            font-weight: 800;
            background: linear-gradient(180deg, #f0e4cc 0%, #e1d0ad 50%, #978363 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            margin-top: 2px;
            line-height: 1;
        }

        .side-ad-sub {
            font-size: 10px;
            color: rgba(225, 208, 173, 0.6);
            margin-top: 6px;
            letter-spacing: 1px;
        }

        .side-ad-dots {
            position: absolute;
            bottom: 6px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 3px;
        }

        .side-ad-dots .dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.25);
        }

        .side-ad-dots .dot.active {
            background: rgba(255, 255, 255, 0.7);
            width: 10px;
            border-radius: 4px;
        }

        .tools-title {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            padding: 6px 4px 2px;
            font-weight: 500;
            letter-spacing: 1px;
        }

        .tools-list {
            display: flex;
            flex-direction: column;
            gap: 1px;
        }

        .tool-item {
            display: flex;
            align-items: center;
            padding: 9px 8px;
            gap: 10px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }

        .tool-item:hover {
            background: rgba(255, 255, 255, 0.04);
        }

        .tool-item .tool-icon {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: #fff;
            font-weight: 700;
            flex-shrink: 0;
            letter-spacing: -0.5px;
        }

        .tool-item .tool-name {
            flex: 1;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.85);
        }

        .tool-item .tool-badge {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.55);
            padding: 1px 5px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 3px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .tool-item .tool-badge.badge-on {
            color: #5cf28a;
            background: rgba(92, 242, 138, 0.08);
            border-color: rgba(92, 242, 138, 0.25);
        }

        .tool-item .tool-badge.badge-new {
            color: #5cf28a;
        }

        .tool-item .tool-arrow {
            color: rgba(255, 255, 255, 0.3);
            font-size: 14px;
        }

        .all-tools-btn {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: rgba(255, 255, 255, 0.6);
            padding: 9px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            margin-top: 4px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            transition: all 0.2s;
        }

        .all-tools-btn:hover {
            background: rgba(255, 255, 255, 0.06);
            color: rgba(255, 255, 255, 0.85);
        }

        .faq-row {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 4px;
            color: rgba(255, 255, 255, 0.5);
            font-size: 12px;
            margin-top: 6px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .faq-tag {
            background: rgba(255, 255, 255, 0.08);
            color: rgba(255, 255, 255, 0.7);
            padding: 2px 7px;
            border-radius: 3px;
            font-weight: 700;
            font-size: 10px;
            letter-spacing: 1px;
        }

        /* Floating surprise drop button */
        .surprise-btn {
            position: absolute;
            bottom: 16px;
            right: 16px;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background:
                radial-gradient(circle at 35% 30%, #ffb066, transparent 50%),
                linear-gradient(135deg, #ff5530, #d12a08);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: 700;
            cursor: pointer;
            box-shadow: 0 6px 18px rgba(255, 85, 48, 0.45);
            z-index: 10;
            text-align: center;
            letter-spacing: 1px;
            border: 2px solid rgba(255, 200, 160, 0.4);
        }

        /* ========================================== */
        /* MVP DEV PANEL — outside the prototype       */
        /* ========================================== */
        .dev-panel {
            position: fixed;
            top: 16px;
            right: 16px;
            z-index: 9999;
            background: rgba(20, 22, 28, 0.92);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 10px;
            padding: 10px 12px 12px;
            font-family: -apple-system, 'PingFang SC', sans-serif;
            color: #e8eaed;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            min-width: 220px;
            max-width: 260px;
        }

        .dev-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 8px;
        }

        .dev-panel-header .dev-title {
            font-size: 11px;
            color: #6ad9c8;
            letter-spacing: 2px;
            font-weight: 700;
            text-transform: uppercase;
        }

        .dev-panel-header .dev-toggle {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: rgba(255, 255, 255, 0.55);
            width: 22px;
            height: 22px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            line-height: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .dev-panel.collapsed .dev-panel-body {
            display: none;
        }

        .dev-panel-body {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .dev-section {
            display: flex;
               flex-direction: column;
            gap: 4px;
        }

        /* ========================================== */
        /* DETAIL VIEW v7 — portrait-as-bg + Layer 1/2 */
        /* ========================================== */
        .detail-page-v7 {
            width: 100%;
            height: 100%;
            /* 居中径向（不再偏左） + 全宽上下 vignette ——
               让 nav / layer1 / layer2 三段落在同一个亮度梯度上，避免横向分段感 */
            background:
                linear-gradient(180deg,
                    rgba(8, 6, 4, 0.55) 0%,
                    rgba(8, 6, 4, 0) 22%,
                    rgba(8, 6, 4, 0) 78%,
                    rgba(8, 6, 4, 0.65) 100%),
                radial-gradient(ellipse 95% 90% at 50% 45%, #211c16 0%, #1a1610 55%, #141008 90%, var(--bg) 100%);
            position: relative;
            overflow: hidden;
            border-radius: 16px;
            display: flex;
            transition: background 0.6s ease;
        }
        .detail-page-v7::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--champ-bg-overlay, transparent);
            pointer-events: none;
            z-index: 0;
            transition: background 0.6s ease, opacity 0.6s ease;
            mix-blend-mode: screen;
            opacity: 0.85;
        }
        .detail-page-v7 .detail-tint {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 0;
            background: var(--champ-atmos-top, transparent);
            transition: background 0.6s ease;
            opacity: 0.7;
        }
        #viewDetail .particles { z-index: 1; }

        /* ============== Nav Pane ============== */
        .nav-pane-v7 {
            flex: 0 0 130px;
            position: relative;
            z-index: 10;
            display: flex;
            flex-direction: column;
            padding: 120px 0 36px;
        }
        .nav-pane-v7 .nav-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .nav-pane-v7 .nav-item {
            padding: 14px 28px;
            font-size: 15px;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            letter-spacing: 4px;
            font-weight: 500;
        }
        .nav-pane-v7 .nav-item:hover { color: var(--gold-light); }
        .nav-pane-v7 .nav-item.active {
            color: var(--gold-light);
            font-weight: 500;
        }
        .nav-pane-v7 .nav-item.active::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 24px;
            background: var(--gold);
        }

        /* ============== Layer 1 (Portrait BG + Identity Overlay) ============== */
        .layer1-zone {
            flex: 0 0 640px;
            position: relative;
            overflow: hidden;
            z-index: 5;
        }
        .portrait-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            overflow: hidden;
        }
        /* portrait-face：填满 layer1-zone 作为真正的底层背景。
           真实素材时把 background 换成 url(...) cover；占位文字也会被实际图覆盖。
           注意：不再加任何 radial 高光，避免 layer1 中央比左右更亮，破坏全页一致性。 */
        .portrait-face {
            position: absolute;
            inset: 0;
            z-index: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(225, 208, 173, 0.14);
            font-size: 14px;
            letter-spacing: 8px;
            font-weight: 300;
            background: transparent;
        }
        /* portrait-fade：仅给 identity 文字提供必要的可读暗底，
           弱化整体亮度差，让 layer1 跟 nav / layer2 视觉无缝 */
        .portrait-fade {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                rgba(12, 10, 8, 0.60) 0%,
                rgba(12, 10, 8, 0.28) 20%,
                rgba(12, 10, 8, 0) 42%,
                rgba(12, 10, 8, 0) 58%,
                rgba(12, 10, 8, 0.32) 80%,
                rgba(12, 10, 8, 0.70) 100%);
            pointer-events: none;
            z-index: 1;
        }

        /* Identity overlay — 翻到顶部左侧，紧贴 nav，作"扉页式"标题块 */
        .identity-overlay {
            position: absolute;
            left: 0; right: 0; top: 0;
            z-index: 2;
            padding: 36px 36px 0 36px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 540px;        /* 给两个战场 chip 横排留够空间 */
        }
        /* Identity bottom — intro + honors，钉在 layer1-zone 左下角 */
        .identity-bottom {
            position: absolute;
            left: 0; right: 0; bottom: 0;
            z-index: 2;
            padding: 0 36px 32px 36px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 540px;
        }
        /* intro 格言样式 */
        .identity-bottom .champ-intro-v7 { padding-left: 0; }
        /* honors-row 在 identity-bottom 区域：跟 intro 之间留一点呼吸 */
        .identity-bottom .honors-row-v7 {
            margin-top: 4px;
        }


        /* 身份名牌行：ID + divider + 中文名 */
        .identity-meta {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .champ-id-v7 {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 5px;
            text-transform: uppercase;
            font-weight: 500;
            font-style: italic;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }
        .meta-divider {
            width: 28px;
            height: 1px;
            background: var(--gold);
            opacity: 0.5;
        }
        .champ-name-v7 {
            font-size: 30px;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 6px;
            line-height: 1;
        }

        /* Tag — 放大成 identity 区的视觉重锤，仅次于中文名 */
        .champ-tag-v7 {
            font-size: 28px;
            font-weight: 700;
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 6px;
            line-height: 1.1;
            text-shadow: 0 2px 18px rgba(170, 130, 60, 0.22);
            margin-top: 2px;
        }

        /* Quote — 破折号引语：表明是冠军本人说的话，不是装饰性铭文 */
        .champ-quote-v7 {
            font-size: 14px;
            font-style: italic;
            color: var(--gold-light);
            line-height: 1.55;
            letter-spacing: 2px;
            font-weight: 300;
            padding: 4px 0;
            opacity: 0.88;
            max-width: 460px;
            position: relative;
        }
        .champ-quote-v7::before {
            content: '——';
            color: var(--gold);
            font-size: 14px;
            font-style: normal;
            font-weight: 600;
            letter-spacing: 0;
            margin-right: 10px;
            opacity: 0.85;
        }

        /* 战场标签：代表游戏 + per-game-type 字段（chip 强制横排） */
        .combat-tags {
            display: flex;
            align-items: center;
            gap: 10px;
            padding-top: 4px;
            flex-wrap: nowrap;
        }
        .combat-chip {
            display: inline-flex;
            align-items: baseline;
            gap: 8px;
            padding: 5px 11px;
            border: 1px solid var(--border);
            border-radius: 4px;
            background: rgba(12, 10, 8, 0.45);
            backdrop-filter: blur(2px);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .combat-chip .chip-label {
            font-size: 10px;
            color: var(--gold);
            letter-spacing: 2.5px;
            text-transform: uppercase;
            font-weight: 500;
        }
        .combat-chip .chip-value {
            font-size: 12.5px;
            color: var(--text-white);
            letter-spacing: 1.5px;
            font-weight: 600;
        }

        /* Intro 冠军格言 */
        .champ-intro-v7 {
            font-family: 'Cormorant Garamond', 'Noto Serif SC', 'Georgia', serif;
            font-size: 26px;
            line-height: 1.6;
            color: var(--gold-light);
            font-weight: 300;
            letter-spacing: 8px;
            max-width: 620px;
            white-space: nowrap;
            padding-left: 0;
            position: relative;
            margin: 0;
            text-shadow: 0 0 24px rgba(225, 208, 173, 0.12);
        }
        .champ-intro-v7::before {
            display: none;
        }

        /* Honors v7 — 竖向：标题 + 3 行详细成就（年份 + 完整标题） */
        .honors-row-v7 {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .honors-title-v7 {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--gold-light);
            letter-spacing: 5px;
            font-weight: 600;
            text-transform: uppercase;
            padding-bottom: 4px;
        }
        .honors-title-v7 .title-rule {
            width: 22px;
            height: 1px;
            background: var(--gold);
            opacity: 0.8;
        }
        .honors-list-v7 {
            display: flex;
            flex-direction: column;
        }
        .honor-row-v7 {
            display: flex;
            align-items: baseline;
            gap: 22px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(170, 150, 113, 0.10);
        }
        .honor-row-v7:last-child {
            border-bottom: none;
        }
        .honor-year-v7 {
            font-size: 13px;
            color: var(--gold-light);
            font-weight: 600;
            font-style: italic;
            letter-spacing: 1px;
            min-width: 44px;
            flex-shrink: 0;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }
        .honor-text-v7 {
            font-size: 12.5px;
            color: var(--text-light);
            letter-spacing: 1px;
            font-weight: 400;
            line-height: 1.4;
            opacity: 0.92;
        }

        /* ============== Layer 2 (视频卡 + ① ② ③ + CTA) ============== */
        .layer2-zone {
            flex: 1;
            min-width: 0;
            position: relative;
            z-index: 5;
            padding: 28px 32px 24px 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            overflow: hidden;
        }

        /* 视频卡（带封面 + 标题副标 + 时长，参考 Faker reference） */
        .video-card {
            position: relative;
            width: 100%;
            height: 158px;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border);
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
            flex-shrink: 0;
            display: flex;
            align-items: flex-end;
        }
        .video-card:hover {
            border-color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--gold-bright);
        }
        .video-cover {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 60% 40%, rgba(200, 178, 140, 0.10) 0%, transparent 70%),
                linear-gradient(160deg, rgba(60, 48, 30, 0.55) 0%, rgba(28, 22, 16, 0.75) 100%);
            z-index: 0;
        }
        .video-cover-tint {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(8, 6, 3, 0.65) 100%);
            z-index: 1;
        }
        .video-play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 2;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(200, 178, 140, 0.10);
            border: 1px solid rgba(200, 178, 140, 0.50);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold-light);
            font-size: 16px;
            padding-left: 4px;
            transition: all 0.4s ease;
        }
        .video-card:hover .video-play-icon {
            transform: translate(-50%, -50%) scale(1.08);
            background: rgba(200, 178, 140, 0.20);
            border-color: var(--gold-light);
        }
        .video-card-meta {
            position: relative;
            z-index: 2;
            padding: 14px 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .video-card-title {
            font-size: 13px;
            color: var(--gold-light);
            letter-spacing: 4px;
            font-weight: 600;
        }
        .video-card-duration {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 3px;
            font-style: italic;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        /* Story sections (① ② ③) */
        .story-section {
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex-shrink: 0;
        }
        .story-section-title {
            font-size: 12px;
            color: var(--gold-light);
            letter-spacing: 5px;
            font-weight: 600;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-bottom: 2px;
        }
        .story-section-title .section-num {
            font-size: 16px;
            color: var(--gold);
            font-style: italic;
            font-weight: 700;
            letter-spacing: 0;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
        }

        /* 痛点 2x2 卡片网格 */
        .pain-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
        }
        .pain-card {
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: rgba(28, 22, 16, 0.45);
            display: flex;
            flex-direction: column;
            gap: 4px;
            transition: all 0.3s ease;
        }
        .pain-card:hover {
            border-color: var(--gold);
            background: rgba(48, 38, 26, 0.55);
            transform: translateY(-1px);
        }
        .pain-icon {
            font-size: 16px;
            color: var(--gold-light);
            line-height: 1;
        }
        .pain-title {
            font-size: 13px;
            color: var(--text-white);
            letter-spacing: 2px;
            font-weight: 600;
            line-height: 1.2;
        }
        .pain-sub {
            font-size: 10.5px;
            color: var(--text-light);
            letter-spacing: 0.5px;
            line-height: 1.5;
            font-weight: 300;
            opacity: 0.85;
        }

        /* bridge-text 作为 ② 共研 section 内的"缘起 setup"——italic + 微缩，
           视觉上跟下面的 coop-text 主叙事形成"context → 主体"的层级 */
        .coop-section .bridge-text-v7 {
            font-size: 12px;
            line-height: 1.75;
            color: var(--text-muted);
            font-weight: 300;
            letter-spacing: 0.4px;
            margin: 0 0 10px 0;
            padding: 4px 0 4px 14px;
            border-left: 1px solid var(--border);
            opacity: 0.92;
            font-style: italic;
        }
        .coop-section .coop-text {
            margin-top: 0;
        }

        /* ③ 共研故事 + CTA */
        .coop-section .coop-text {
            font-size: 12.5px;
            line-height: 1.85;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.4px;
            margin: 0;
        }

        .cta-btn-v7 {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 11px 26px;
            border-radius: var(--radius-full);
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold-bright) 100%);
            color: #1a1610;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 3px;
            cursor: pointer;
            border: 1px solid var(--gold-light);
            transition: all 0.4s;
            box-shadow:
                0 6px 18px rgba(170, 150, 113, 0.28),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
            align-self: flex-start;
            margin-top: 6px;
            font-family: inherit;
        }
        .cta-btn-v7:hover {
            background: linear-gradient(180deg, #ece2cc 0%, var(--gold-light) 100%);
            border-color: #ece2cc;
            color: #0a0a0d;
            box-shadow:
                0 10px 28px rgba(200, 178, 140, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.35);
            transform: translateY(-1px);
        }
        .cta-btn-v7 .arrow {
            font-size: 16px;
            transition: transform 0.3s;
        }
        .cta-btn-v7:hover .arrow {
            transform: translateX(4px);
        }

        /* dev-btn 等其他样式（v6.2 原文件被截断，这里补完） */
        .dev-label {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 2px;
            text-transform: uppercase;
            padding: 4px 2px 2px;
        }
        .dev-btn-row {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
        }
        .dev-btn {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: rgba(255, 255, 255, 0.75);
            font-size: 11px;
            padding: 4px 10px;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.15s;
        }
        .dev-btn:hover {
            background: rgba(106, 217, 200, 0.15);
            border-color: rgba(106, 217, 200, 0.35);
            color: #6ad9c8;
        }

        /* Video modal (v6.2 漏写，补一下基础样式) */
        .video-modal {
            position: fixed; inset: 0; z-index: 9999;
            opacity: 0; pointer-events: none;
            display: flex; align-items: center; justify-content: center;
            transition: opacity 0.32s ease;
        }
        .video-modal.is-open { opacity: 1; pointer-events: auto; }
        .video-modal-backdrop {
            position: absolute; inset: 0;
            background: rgba(8, 7, 5, 0.72);
            backdrop-filter: blur(8px);
        }
        .video-modal-frame {
            position: relative;
            width: min(86vw, 1080px);
            aspect-ratio: 16 / 9;
            border-radius: 14px;
            overflow: hidden;
            background: #000;
            border: 1px solid rgba(170, 150, 113, 0.35);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
        }
        .video-modal-stage {
            position: absolute; inset: 0;
            display: flex; align-items: center; justify-content: center;
            background: #0a0907;
            color: var(--gold-light);
        }
        .video-modal-placeholder {
            display: flex; flex-direction: column; align-items: center; gap: 14px;
            font-size: 13px; letter-spacing: 5px;
        }
        .video-modal-placeholder .vmp-play {
            width: 64px; height: 64px; border-radius: 50%;
            border: 1.5px solid var(--gold-light);
            display: flex; align-items: center; justify-content: center;
            font-size: 24px;
        }
        .video-modal-close {
            position: absolute; top: 14px; right: 14px;
            width: 36px; height: 36px; border-radius: 50%;
            border: 1px solid rgba(170, 150, 113, 0.45);
            background: rgba(20, 18, 14, 0.7);
            color: var(--gold-light);
            font-size: 22px; cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            z-index: 4;
        }
        .video-modal-caption {
            position: absolute; left: 0; right: 0; bottom: 0;
            padding: 12px 18px;
            color: var(--text-light);
            font-size: 12px; letter-spacing: 4px;
            background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.7));
            opacity: 0.85;
        }


        /* ========================================== */
        /* v7 LAYER 2 — 编辑式典藏改稿                */
        /* ========================================== */
        /* 发丝金线，替代 ①② 章节标签 */
        .section-rule {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(170, 150, 113, 0.45), transparent);
            margin: 6px 0;
            flex-shrink: 0;
        }

        /* 痛点：编辑式 2×2 紧凑陈列（typographic，仍无 box / icon） */
        .pain-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            column-gap: 22px;
            row-gap: 0;
            flex-shrink: 0;
        }
        .pain-row {
            display: flex;
            align-items: baseline;
            gap: 16px;
            padding: 10px 4px;
            border-bottom: 1px solid rgba(170, 150, 113, 0.10);
            transition: background 0.3s ease;
        }
        /* 2×2 grid 里底排（最后两个）不显示分隔线 */
        .pain-row:nth-last-child(-n+2) { border-bottom: none; }
        .pain-row:hover { background: rgba(170, 150, 113, 0.04); }
        .pain-num {
            font-size: 16px;
            color: var(--gold-light);
            font-style: italic;
            font-weight: 600;
            letter-spacing: 1px;
            min-width: 32px;
            flex-shrink: 0;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            opacity: 0.85;
            line-height: 1.4;
        }
        .pain-text-block {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
        }
        .pain-list .pain-title {
            font-size: 14px;
            color: var(--text-white);
            letter-spacing: 3px;
            font-weight: 600;
            line-height: 1.2;
        }
        .pain-list .pain-sub {
            font-size: 11.5px;
            color: var(--text-light);
            letter-spacing: 0.8px;
            line-height: 1.55;
            font-weight: 300;
            opacity: 0.78;
        }

        /* 共研段：博物馆联展铭牌——byline + display title */
        .coop-section {
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex-shrink: 0;
        }
        .coop-section .coop-credit {
            font-size: 11px;
            color: var(--gold-light);
            letter-spacing: 6px;
            text-transform: uppercase;
            font-weight: 500;
            opacity: 0.85;
            line-height: 1;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            margin-bottom: 2px;
        }
        .coop-section .coop-credit .credit-name {
            font-style: italic;
            font-weight: 600;
            color: var(--gold-light);
            letter-spacing: 4px;
        }
        .coop-section .coop-title {
            font-size: 22px;
            font-weight: 700;
            background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 4px;
            line-height: 1.15;
            margin-bottom: 8px;
        }

        /* pain-lead — 冠军游玩视角的引入句，italic + 暖白，承接到痛点列表 */
        .coop-section .pain-lead {
            font-size: 12.5px;
            line-height: 1.75;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.4px;
            margin: 6px 0 10px 0;
            font-style: italic;
            opacity: 0.9;
        }
        /* coop-text — 共研主叙事段落，紧跟在痛点列表之后 */
        .coop-section .coop-text {
            margin-top: 14px;
        }


        /* coop-text-stack — 共研段落容器，承载多段 <p> */
        .coop-section .coop-text-stack {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 14px;
        }
        .coop-section .coop-text-stack p {
            margin: 0;
            font-size: 12.5px;
            line-height: 1.85;
            color: var(--text-light);
            font-weight: 300;
            letter-spacing: 0.4px;
        }

        /* ==================================================================
           DIVINE LIGHT — 游戏加速界面 → 冠军详情页 入场过场（v7 new）
           ------------------------------------------------------------------
           设计目的：
             1. 全程无任何人物/剪影，最大化通用性 + 适配 AI 视频素材
             2. 末帧 = 详情页 "UI 加载前的背光底图状态"，前端无缝衔接
             3. 一段动效，三个冠军通用：仅 --dl-tint / --dl-spotlight 变量按冠军切换

           4 阶段时序（总长 ~3s）：
             0–0.5s   Phase A: phase-darken    游戏页变暗、粒子升起
             0.5–1.5s Phase B: phase-column    金色光柱从顶部垂直降下 + 触地涟漪
             1.5–2.5s Phase C: phase-burst     内核爆开金光辐射 + 背景色擦亮为冠军专属色
             2.5–3s   Phase D: phase-settle    光柱化为详情页形象区聚光、自身淡出
           ================================================================== */

        .divine-light {
            position: absolute;
            inset: 0;
            pointer-events: none;
            z-index: 200;
            opacity: 0;
            visibility: hidden;
            overflow: hidden;
            border-radius: 16px;
            /* 冠军专属变量，由 JS 在过场启动时按冠军 accent 写入；fallback 用主页香槟金 */
            --dl-tint: radial-gradient(ellipse at 50% 45%,
                rgba(225, 208, 173, 0.16) 0%,
                rgba(170, 150, 113, 0.08) 40%,
                transparent 80%);
            --dl-spotlight: radial-gradient(ellipse 700px 750px at 50% 42%,
                rgba(225, 208, 173, 0.22) 0%,
                rgba(170, 150, 113, 0.10) 40%,
                transparent 75%);
        }
        .divine-light.is-active {
            opacity: 1;
            visibility: visible;
        }

        /* ------- 暗幕：盖住下层游戏页 ------- */
        .dl-dark-veil {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at center,
                    rgba(8, 6, 4, 0.78) 0%,
                    rgba(6, 4, 2, 0.94) 60%,
                    rgba(2, 1, 0, 1) 100%);
            opacity: 0;
            transition: opacity 0.5s ease-in;
        }
        .divine-light.phase-darken .dl-dark-veil,
        .divine-light.phase-column .dl-dark-veil,
        .divine-light.phase-burst .dl-dark-veil { opacity: 1; }
        .divine-light.phase-settle .dl-dark-veil {
            opacity: 0;
            transition: opacity 0.55s ease-out;
        }

        /* ------- 冠军专属色背景 tint：phase-burst 时被金光"擦亮"显现 ------- */
        .dl-bg-tint {
            position: absolute;
            inset: 0;
            background: var(--dl-tint);
            opacity: 0;
            transition: opacity 1.1s ease-out;
            mix-blend-mode: screen;
        }
        .divine-light.phase-burst .dl-bg-tint,
        .divine-light.phase-settle .dl-bg-tint { opacity: 1; }

        /* ------- 金色光柱外层：宽柔光 ------- */
        /* ------- 光柱外层：上窄下宽的体积锥光（用 radial 椭圆叠加，避免矩形感）
           参考 .hall-splash-spotlight 的灯口+体积+落地光池三层结构 ------- */
        .dl-column {
            position: absolute;
            inset: 0;
            background:
                /* 灯口：屏幕顶部边缘绽放 */
                radial-gradient(ellipse 280px 380px at 50% -8%,
                    rgba(255, 248, 232, 0.55) 0%,
                    rgba(225, 208, 173, 0.32) 35%,
                    rgba(225, 208, 173, 0.10) 60%,
                    transparent 82%),
                /* 中段体积光：纵向延展、柔和锥形 */
                radial-gradient(ellipse 180px 70% at 50% 38%,
                    rgba(225, 208, 173, 0.22) 0%,
                    rgba(225, 208, 173, 0.12) 35%,
                    rgba(170, 150, 113, 0.06) 65%,
                    transparent 85%),
                /* 落地光池：横向长椭圆，落在 78% 位置 */
                radial-gradient(ellipse 460px 200px at 50% 78%,
                    rgba(225, 208, 173, 0.32) 0%,
                    rgba(225, 208, 173, 0.16) 30%,
                    rgba(170, 150, 113, 0.06) 60%,
                    transparent 85%);
            mix-blend-mode: screen;
            opacity: 0;
            transition: opacity 0.7s ease-out;
        }
        .divine-light.phase-column .dl-column { opacity: 1; }
        .divine-light.phase-burst .dl-column {
            opacity: 1;
            animation: dlColumnPulse 1s ease-in-out forwards;
        }
        .divine-light.phase-settle .dl-column {
            opacity: 0;
            transition: opacity 0.6s ease-out;
        }
        @keyframes dlColumnPulse {
            0%   { filter: brightness(1)   saturate(1); }
            35%  { filter: brightness(1.45) saturate(1.1); }
            100% { filter: brightness(0.6) saturate(1); opacity: 0.55; }
        }

        /* ------- 光柱内核：窄亮中线，强化"光柱"质感（用 radial 椭圆，非矩形）------- */
        .dl-column-glow {
            position: absolute;
            inset: 0;
            background:
                /* 顶部内核：暖白 */
                radial-gradient(ellipse 65px 220px at 50% 6%,
                    rgba(255, 252, 240, 0.85) 0%,
                    rgba(255, 248, 232, 0.45) 40%,
                    transparent 78%),
                /* 中段细亮线：模拟光柱内最亮的轴心 */
                radial-gradient(ellipse 38px 55% at 50% 42%,
                    rgba(255, 250, 235, 0.55) 0%,
                    rgba(255, 245, 215, 0.25) 45%,
                    transparent 80%),
                /* 触地焦点：光柱打到地面的最亮点 */
                radial-gradient(ellipse 90px 36px at 50% 78%,
                    rgba(255, 250, 235, 0.85) 0%,
                    rgba(255, 240, 205, 0.4) 40%,
                    transparent 80%);
            mix-blend-mode: screen;
            opacity: 0;
            transition: opacity 0.6s ease-out 0.1s;
        }
        .divine-light.phase-column .dl-column-glow { opacity: 1; }
        .divine-light.phase-burst .dl-column-glow {
            opacity: 1;
            animation: dlGlowFlash 0.7s ease-in-out forwards;
        }
        .divine-light.phase-settle .dl-column-glow {
            opacity: 0;
            transition: opacity 0.5s ease-out;
        }
        @keyframes dlGlowFlash {
            0%   { filter: brightness(1)   blur(0px); }
            45%  { filter: brightness(2.0) blur(6px); }
            100% { filter: brightness(0.4) blur(14px); opacity: 0; }
        }

        /* ------- 触地涟漪：香槟金细环，扁椭圆向外铺开 ------- */
        .dl-ripple {
            position: absolute;
            left: 50%;
            top: 78%;
            width: 0;
            height: 0;
            margin-left: -1px;
            margin-top: -1px;
            border-radius: 50%;
            border: 1.5px solid rgba(225, 208, 173, 0.7);
            box-shadow:
                0 0 24px rgba(225, 208, 173, 0.35),
                inset 0 0 10px rgba(225, 208, 173, 0.25);
            opacity: 0;
            mix-blend-mode: screen;
        }
        .divine-light.phase-column .dl-ripple {
            animation: dlRippleSpread 1.5s ease-out 0.55s forwards;
        }
        .dl-ripple.dl-ripple-2 {
            border-color: rgba(170, 150, 113, 0.4);
            box-shadow:
                0 0 16px rgba(170, 150, 113, 0.25),
                inset 0 0 6px rgba(170, 150, 113, 0.15);
        }
        .divine-light.phase-column .dl-ripple.dl-ripple-2 {
            animation: dlRippleSpread 1.7s ease-out 0.85s forwards;
        }
        @keyframes dlRippleSpread {
            0%   { width: 0; height: 0; margin-left: -1px; margin-top: -1px;
                   opacity: 0; border-width: 2px; }
            18%  { opacity: 1; }
            100% { width: 880px; height: 120px; margin-left: -440px; margin-top: -60px;
                   opacity: 0; border-width: 0.4px; }
        }

        /* ------- 内核炸开 + 金光辐射（香槟金，无饱和橙）------- */
        .dl-burst {
            position: absolute;
            left: 50%;
            top: 50%;
            width: 1600px;
            height: 1600px;
            margin-left: -800px;
            margin-top: -800px;
            border-radius: 50%;
            background: radial-gradient(circle at center,
                rgba(255, 252, 240, 0.85) 0%,
                rgba(255, 248, 232, 0.45) 10%,
                rgba(225, 208, 173, 0.32) 22%,
                rgba(225, 208, 173, 0.14) 38%,
                rgba(170, 150, 113, 0.06) 55%,
                transparent 75%);
            transform: scale(0);
            opacity: 0;
            mix-blend-mode: screen;
        }
        .divine-light.phase-burst .dl-burst {
            animation: dlBurst 1.1s cubic-bezier(0.16, 0.84, 0.44, 1) forwards;
        }
        @keyframes dlBurst {
            0%   { transform: scale(0);    opacity: 0; }
            14%  { transform: scale(0.4);  opacity: 1; }
            55%  { transform: scale(1.1);  opacity: 0.65; }
            100% { transform: scale(1.6);  opacity: 0; }
        }

        /* ------- 最终聚光：phase-settle 时浮现，跟详情页形象区聚光对齐 ------- */
        .dl-spotlight {
            position: absolute;
            inset: 0;
            background: var(--dl-spotlight);
            opacity: 0;
            mix-blend-mode: screen;
            transition: opacity 0.6s ease-out;
        }
        .divine-light.phase-settle .dl-spotlight { opacity: 1; }

        /* ------- 演示模式淡出：动效播完后整个覆盖层平滑消失，回到来源页 ------- */
        .divine-light.phase-fadeout {
            opacity: 0;
            transition: opacity 0.65s ease-out;
        }

        /* ------- 飘升粒子层（容器） ------- */
        .dl-particles {
            position: absolute;
            inset: 0;
            overflow: hidden;
            pointer-events: none;
        }
        .dl-particle {
            position: absolute;
            bottom: 0;
            width: 2px;
            height: 2px;
            border-radius: 50%;
            background: rgba(225, 208, 173, 0.85);
            box-shadow: 0 0 5px rgba(225, 208, 173, 0.65);
            opacity: 0;
            animation: dlParticleRise linear forwards;
        }
        @keyframes dlParticleRise {
            0%   { transform: translateY(0) scale(0.6); opacity: 0; }
            15%  { opacity: 1; }
            85%  { opacity: 1; }
            100% { transform: translateY(-820px) scale(0.3); opacity: 0; }
        }

        /* ------- detail page 入场期间隐藏 nav-pane 的自身闪入，避免和过场冲突 ------- */
        .view.dl-entering .nav-pane-v7,
        .view.dl-entering .layer1-zone,
        .view.dl-entering .layer2-zone {
            animation: dlContentFadeIn 0.55s ease-out forwards;
            opacity: 0;
        }
        .view.dl-entering .layer1-zone { animation-delay: 0.05s; }
        .view.dl-entering .layer2-zone { animation-delay: 0.18s; }
        @keyframes dlContentFadeIn {
            from { opacity: 0; transform: translateY(8px); }
            to   { opacity: 1; transform: translateY(0); }
        }

        /* ------- order page 入场动画（圣光降临后的冠军专线页） ------- */
        .view.dl-entering .order-main {
            animation: dlContentFadeIn 0.55s ease-out forwards;
            opacity: 0;
            animation-delay: 0.08s;
        }
        .view.dl-entering .order-bg-glow {
            animation: dlOrderGlow 0.8s ease-out forwards;
            opacity: 0;
        }
        @keyframes dlOrderGlow {
            from { opacity: 0; transform: translateX(-50%) scale(0.8); }
            to   { opacity: 1; transform: translateX(-50%) scale(1); }
        }

        /* ==================================================================
           SWITCH-CHAMPION FIX — 切换冠军动效的两个补丁（v7 new）
           ------------------------------------------------------------------
           原 .is-switching / .is-entering CSS 用的全是 v6 老 class
           (.champ-header-detail / .video-feature / .intro 等)，
           v7 整个详情页换了 class（.identity-overlay / .video-card / .coop-section）
           导致 stagger 完全没生效。这里按 v7 真实结构补上。

           同时利用 ::before 的 opacity 跳变让背景渐变色"换装"无感
           (CSS transition 对 gradient 不起作用，所以用 opacity 暂时降到 0)。
           ================================================================== */

        /* ----- 出场：beam 启动那瞬，旧内容 + 背景层一起快速消隐 ----- */
        .detail-page-v7.is-switching .identity-overlay,
        .detail-page-v7.is-switching .identity-bottom,
        .detail-page-v7.is-switching .video-card,
        .detail-page-v7.is-switching .coop-section {
            opacity: 0;
            transition: opacity 0.28s ease-in;
        }
        .detail-page-v7.is-switching::before {
            opacity: 0;
            transition: opacity 0.28s ease-in;
        }
        .detail-page-v7.is-switching .detail-tint {
            opacity: 0;
            transition: opacity 0.28s ease-in;
        }
        .detail-page-v7.is-switching .portrait-bg {
            opacity: 0.35;
            transition: opacity 0.28s ease-in;
        }

        /* ----- 入场：新冠军内容按节奏自下而上依次浮起 ----- */
        .detail-page-v7.is-entering .identity-overlay,
        .detail-page-v7.is-entering .identity-bottom,
        .detail-page-v7.is-entering .video-card,
        .detail-page-v7.is-entering .coop-section {
            animation: v7SwitchFadeUp 0.45s cubic-bezier(0.22, 0.61, 0.36, 1) backwards;
        }
        .detail-page-v7.is-entering .identity-overlay { animation-delay: 0.00s; }
        .detail-page-v7.is-entering .identity-bottom  { animation-delay: 0.08s; }
        .detail-page-v7.is-entering .video-card       { animation-delay: 0.14s; }
        .detail-page-v7.is-entering .coop-section     { animation-delay: 0.20s; }

        @keyframes v7SwitchFadeUp {
            from { opacity: 0; transform: translateY(8px); }
            to   { opacity: 1; transform: translateY(0); }
        }

        /* ----- 入场：背景层 + portrait 用新色重新淡入（绕过 gradient 不能 transition 的限制）----- */
        .detail-page-v7.is-entering::before {
            opacity: 0.85;
            transition: opacity 0.55s ease-out 0.05s;
        }
        .detail-page-v7.is-entering .detail-tint {
            opacity: 0.7;
            transition: opacity 0.55s ease-out 0.05s;
        }
        .detail-page-v7.is-entering .portrait-bg {
            opacity: 1;
            transition: opacity 0.55s ease-out 0.08s;
        }

        /* ----- 痛点列表的 micro stagger（让 4 个痛点也依次跳出，质感加分）----- */
        .detail-page-v7.is-entering .pain-row {
            animation: v7SwitchFadeUp 0.4s cubic-bezier(0.22, 0.61, 0.36, 1) backwards;
        }
        .detail-page-v7.is-entering .pain-row:nth-child(1) { animation-delay: 0.28s; }
        .detail-page-v7.is-entering .pain-row:nth-child(2) { animation-delay: 0.34s; }
        .detail-page-v7.is-entering .pain-row:nth-child(3) { animation-delay: 0.40s; }
        .detail-page-v7.is-entering .pain-row:nth-child(4) { animation-delay: 0.46s; }

        /* ----- 荣誉时刻 3 行同样 stagger ----- */
        .detail-page-v7.is-entering .honor-row-v7 {
            animation: v7SwitchFadeUp 0.4s cubic-bezier(0.22, 0.61, 0.36, 1) backwards;
        }
        .detail-page-v7.is-entering .honor-row-v7:nth-child(1) { animation-delay: 0.18s; }
        .detail-page-v7.is-entering .honor-row-v7:nth-child(2) { animation-delay: 0.24s; }
        .detail-page-v7.is-entering .honor-row-v7:nth-child(3) { animation-delay: 0.30s; }

        /* ============================================ */
        /* ORDER PAGE — 冠军专线下单详情页（占位）        */
        /* ============================================ */
        .order-page {
            position: relative;
            width: 100%; height: 100%;
            background: linear-gradient(180deg, #0c0a08 0%, #161210 40%, #0e0c0a 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .order-bg-glow {
            position: absolute;
            top: -20%; left: 50%; transform: translateX(-50%);
            width: 600px; height: 500px;
            background: radial-gradient(ellipse, rgba(225, 208, 173, 0.10) 0%, transparent 70%);
            pointer-events: none;
        }
        .order-page .back-btn {
            position: absolute;
            top: 22px; left: 28px;
        }
        .order-main {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 28px;
            max-width: 440px;
            width: 100%;
        }
        .order-header {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .order-badge {
            display: inline-block;
            padding: 4px 16px;
            border-radius: 20px;
            border: 1px solid rgba(225, 208, 173, 0.45);
            background: rgba(225, 208, 173, 0.08);
            color: var(--gold-light);
            font-size: 12px;
            letter-spacing: 4px;
        }
        .order-title {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin: 0;
            letter-spacing: 1px;
        }
        .order-sub {
            font-size: 13px;
            color: rgba(225, 208, 173, 0.65);
            margin: 0;
            letter-spacing: 1px;
        }
        .order-card {
            width: 100%;
            background: rgba(225, 208, 173, 0.04);
            border: 1px solid rgba(225, 208, 173, 0.18);
            border-radius: 14px;
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .order-card-label {
            font-size: 13px;
            color: var(--gold-light);
            letter-spacing: 3px;
            font-weight: 600;
        }
        .order-plan-row {
            display: flex;
            gap: 12px;
        }
        .order-plan {
            flex: 1;
            padding: 16px 12px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.10);
            background: rgba(255, 255, 255, 0.03);
            text-align: center;
            cursor: pointer;
            transition: all 0.2s;
            position: relative;
        }
        .order-plan.is-active {
            border-color: var(--gold-light);
            background: rgba(225, 208, 173, 0.08);
        }
        .plan-duration {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 8px;
        }
        .order-plan.is-active .plan-duration {
            color: var(--gold-light);
        }
        .plan-price {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
        }
        .order-plan.is-active .plan-price {
            color: var(--gold-light);
        }
        .price-symbol {
            font-size: 14px;
            font-weight: 400;
            margin-right: 2px;
        }
        .plan-tag {
            position: absolute;
            top: -8px; right: -6px;
            padding: 2px 8px;
            border-radius: 8px;
            background: linear-gradient(135deg, #e1d0ad, #c9a96e);
            color: #1a1510;
            font-size: 10px;
            font-weight: 600;
        }
        .order-features {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .order-feature-item {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            letter-spacing: 0.5px;
        }
        .order-buy-btn {
            width: 100%;
            padding: 14px;
            border-radius: 10px;
            border: none;
            background: linear-gradient(180deg, var(--gold-light) 0%, #c9a96e 100%);
            color: #1a1510;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            letter-spacing: 2px;
            transition: all 0.2s;
        }
        .order-buy-btn:hover {
            filter: brightness(1.1);
            transform: translateY(-1px);
        }
        .order-disclaimer {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.25);
            margin: 0;
        }