/* 番茄四合一 · 统一设计系统
   全部页面共用同一套设计令牌与主题，避免各页各自维护一套配色。
   包含 5 个阅读主题（浅色/羊皮纸/护眼绿/深灰/纯黑）与通用组件。 */
        :root {
            --bg-color: #f7f9fa;
            --text-color: #2c3e50;
            --card-bg: rgba(255, 255, 255, 0.85);
            --header-bg: rgba(255, 255, 255, 0.88);
            --border-color: rgba(0, 0, 0, 0.08);
            --primary-color: #ff6022;
            --primary-hover: #e04e14;
            --primary-light: rgba(255, 96, 34, 0.1);
            --comment-badge-bg: rgba(255, 96, 34, 0.12);
            --comment-badge-color: #ff6022;
            --drawer-bg: #ffffff;
            --drawer-shadow: -4px 0 25px rgba(0, 0, 0, 0.12);
            --sub-text: #7f8c8d;
            --font-size: 19px;
            --line-height: 1.95;
            --para-spacing: 1.5em;
            --content-width: 820px;
            --nav-border: rgba(0, 0, 0, 0.16);
            /* 其它页面（首页/详情/书架）使用的阴影令牌，统一在此定义 */
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.06);
            --shadow-hover: 0 14px 30px rgba(0,0,0,0.12);
            --radius-sm: 10px;
            --radius-md: 14px;
            --radius-lg: 20px;
        }

        /* 5 大精选阅读主题 */
        :root[data-theme="light"],
        body.theme-light {
            --bg-color: #f7f9fa;
            --text-color: #2c3e50;
            --card-bg: rgba(255, 255, 255, 0.85);
            --header-bg: rgba(255, 255, 255, 0.88);
            --drawer-bg: #ffffff;
            --border-color: rgba(0, 0, 0, 0.08);
        }
        :root[data-theme="parchment"],
        body.theme-parchment {
            --bg-color: #f6efe2;
            --text-color: #3f362a;
            --card-bg: rgba(243, 234, 219, 0.9);
            --header-bg: rgba(246, 239, 226, 0.92);
            --drawer-bg: #f9f4ea;
            --border-color: rgba(140, 115, 80, 0.15);
            --comment-badge-bg: rgba(180, 110, 40, 0.15);
            --comment-badge-color: #a45a16;
        }
        :root[data-theme="green"],
        body.theme-green {
            --bg-color: #e9f1ea;
            --text-color: #27382a;
            --card-bg: rgba(225, 237, 226, 0.9);
            --header-bg: rgba(233, 241, 234, 0.92);
            --drawer-bg: #eef5ef;
            --border-color: rgba(60, 110, 70, 0.15);
            --comment-badge-bg: rgba(46, 125, 50, 0.15);
            --comment-badge-color: #2e7d32;
        }
        :root[data-theme="dark"],
        body.theme-dark {
            --bg-color: #1e2025;
            --text-color: #d1d5db;
            --card-bg: rgba(36, 40, 48, 0.85);
            --header-bg: rgba(30, 32, 37, 0.9);
            --drawer-bg: #242830;
            --border-color: rgba(255, 255, 255, 0.08);
            --drawer-shadow: -4px 0 25px rgba(0, 0, 0, 0.45);
            --sub-text: #9ca3af;
            --comment-badge-bg: rgba(255, 96, 34, 0.2);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.45);
            --shadow-hover: 0 14px 30px rgba(0,0,0,0.6);
            --nav-border: rgba(255, 255, 255, 0.22);
        }
        :root[data-theme="black"],
        body.theme-black {
            --bg-color: #0d0e11;
            --text-color: #a0a6b2;
            --card-bg: rgba(22, 24, 29, 0.9);
            --header-bg: rgba(13, 14, 17, 0.95);
            --drawer-bg: #16181d;
            --border-color: rgba(255, 255, 255, 0.06);
            --drawer-shadow: -4px 0 30px rgba(0, 0, 0, 0.7);
            --sub-text: #6b7280;
            --comment-badge-bg: rgba(255, 96, 34, 0.25);
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.5);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.6);
            --shadow-hover: 0 14px 30px rgba(0,0,0,0.75);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-color);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s;
            overflow-x: hidden;
            min-height: 100vh;
        }

        /* 顶部导航栏 */
        .top-navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 56px;
            background: var(--header-bg);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            z-index: 100;
            transition: transform 0.3s ease, background 0.3s;
        }

        .top-navbar.hidden {
            transform: translateY(-100%);
        }

        .nav-left, .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-btn {
            background: transparent;
            border: none;
            color: var(--text-color);
            font-size: 16px;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .nav-btn:hover {
            background: var(--primary-light);
            color: var(--primary-color);
            transform: scale(1.05);
        }

        .chapter-title-header {
            font-size: 15px;
            font-weight: 500;
            max-width: 450px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            text-align: center;
            opacity: 0.9;
        }

        /* 阅读主体区域 */
        .reader-container {
            max-width: var(--content-width);
            margin: 80px auto 140px;
            padding: 0 24px;
            position: relative;
        }

        .chapter-heading {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 36px;
            text-align: left;
            line-height: 1.4;
            letter-spacing: 0.5px;
            color: var(--text-color);
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 16px;
        }

        .chapter-content {
            font-size: var(--font-size);
            line-height: var(--line-height);
            letter-spacing: 0.6px;
        }

        /* 优化的段落排版与段评挂载 */
        .para-wrap {
            position: relative;
            margin-bottom: var(--para-spacing);
            text-align: justify;
            text-justify: inter-ideograph;
            transition: background 0.2s;
            border-radius: 6px;
            padding: 4px 6px;
        }

        .para-wrap:hover {
            background: rgba(255, 96, 34, 0.03);
        }

        .para-text {
            text-indent: 2em;
            display: inline;
        }

        /* 🔥 精致段评气泡徽章 */
        .para-comment-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--comment-badge-bg);
            color: var(--comment-badge-color);
            font-size: 11px;
            font-weight: 600;
            padding: 2px 7px;
            border-radius: 12px;
            margin-left: 8px;
            cursor: pointer;
            vertical-align: middle;
            user-select: none;
            transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
            transform: translateY(-1px);
        }

        .para-comment-badge:hover {
            transform: translateY(-2px) scale(1.08);
            filter: brightness(1.1);
            box-shadow: 0 2px 8px rgba(255, 96, 34, 0.25);
        }

        .para-comment-badge i {
            font-size: 10px;
        }

        /* 翻页栏 */
        .page-actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 50px;
            padding-top: 24px;
            border-top: 1px solid var(--border-color);
        }

        .action-btn {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            color: var(--text-color);
            padding: 12px 28px;
            border-radius: 30px;
            font-size: 15px;
            font-weight: 500;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.25s ease;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
        }

        .action-btn:hover:not(:disabled) {
            background: var(--primary-color);
            color: #fff;
            border-color: var(--primary-color);
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(255, 96, 34, 0.3);
        }

        .action-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        /* 🔥 段评抽屉 (Drawer) */
        .comment-drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.35);
            backdrop-filter: blur(4px);
            z-index: 200;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        .comment-drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .comment-drawer {
            position: fixed;
            top: 0;
            right: 0;
            width: 440px;
            max-width: 90vw;
            height: 100vh;
            background: var(--drawer-bg);
            box-shadow: var(--drawer-shadow);
            z-index: 210;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
            display: flex;
            flex-direction: column;
        }

        .comment-drawer.active {
            transform: translateX(0);
        }

        .drawer-header {
            padding: 18px 22px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .drawer-title {
            font-size: 17px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-color);
        }

        .drawer-close {
            background: none;
            border: none;
            color: var(--sub-text);
            font-size: 18px;
            cursor: pointer;
            padding: 4px;
            border-radius: 50%;
            transition: color 0.2s;
        }

        .drawer-close:hover {
            color: var(--primary-color);
        }

        .drawer-quote {
            background: var(--primary-light);
            border-left: 3px solid var(--primary-color);
            padding: 10px 14px;
            margin: 14px 20px 8px;
            font-size: 13px;
            line-height: 1.6;
            color: var(--text-color);
            border-radius: 4px;
            opacity: 0.9;
            max-height: 72px;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .drawer-body {
            flex: 1;
            overflow-y: auto;
            padding: 16px 20px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        /* 评论卡片 */
        .comment-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 14px 16px;
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .comment-card:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        }

        .comment-user-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }

        .comment-user-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .comment-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            object-fit: cover;
            background: #eee;
        }

        .comment-username {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-color);
        }

        .comment-time {
            font-size: 11px;
            color: var(--sub-text);
        }

        .comment-like-btn {
            background: none;
            border: none;
            color: var(--sub-text);
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 4px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .comment-like-btn.liked {
            color: #e74c3c;
        }

        .comment-like-btn:hover {
            transform: scale(1.1);
        }

        .comment-text {
            font-size: 14px;
            line-height: 1.65;
            color: var(--text-color);
            word-break: break-word;
        }

        .comment-replies {
            margin-top: 10px;
            padding-top: 8px;
            border-top: 1px dashed var(--border-color);
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .reply-item {
            font-size: 12px;
            line-height: 1.5;
            color: var(--sub-text);
            background: rgba(0, 0, 0, 0.02);
            padding: 6px 10px;
            border-radius: 6px;
        }

        .reply-user {
            font-weight: 600;
            color: var(--text-color);
        }

        /* 抽屉底部输入框 */
        .drawer-footer {
            padding: 12px 20px;
            border-top: 1px solid var(--border-color);
            display: flex;
            gap: 10px;
        }

        .comment-input {
            flex: 1;
            padding: 10px 16px;
            border: 1px solid var(--border-color);
            background: var(--bg-color);
            color: var(--text-color);
            border-radius: 20px;
            font-size: 13px;
            outline: none;
        }

        .comment-send-btn {
            background: var(--primary-color);
            color: #fff;
            border: none;
            padding: 0 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s;
        }

        .comment-send-btn:hover {
            background: var(--primary-hover);
        }

        /* 设置面板 (Settings Modal) */
        .settings-panel {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: var(--drawer-bg);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 20px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.18);
            z-index: 150;
            width: 320px;
            display: none;
            flex-direction: column;
            gap: 16px;
        }

        .settings-panel.active {
            display: flex;
        }

        .setting-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .setting-label {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-color);
        }

        .theme-selector {
            display: flex;
            gap: 8px;
        }

        /* .theme-dot 的样式定义见文件末尾的「主题色块」小节，此处不再重复定义 */

        /* 移动端适配 */
        @media (max-width: 768px) {
            .reader-container {
                padding: 0 16px;
                margin-top: 66px;
            }
            .comment-drawer {
                width: 100vw;
                max-width: 100vw;
                height: 80vh;
                top: auto;
                bottom: 0;
                transform: translateY(100%);
                border-radius: 20px 20px 0 0;
            }
            .comment-drawer.active {
                transform: translateY(0);
            }
        }
    

/* 兼容旧的 dark-mode 类名：等价于深灰主题，避免旧代码/缓存页面失效 */
:root[data-theme="dark"],
body.dark-mode {
    --bg-color: #1e2025;
    --text-color: #d1d5db;
    --card-bg: rgba(36, 40, 48, 0.85);
    --header-bg: rgba(30, 32, 37, 0.9);
    --drawer-bg: #242830;
    --border-color: rgba(255, 255, 255, 0.08);
    --drawer-shadow: -4px 0 25px rgba(0, 0, 0, 0.45);
    --sub-text: #9ca3af;
    --comment-badge-bg: rgba(255, 96, 34, 0.2);
    --comment-badge-color: #ff6022;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.45);
    --shadow-hover: 0 14px 30px rgba(0,0,0,0.6);
    color-scheme: dark;
}

/* ── 通用侧栏：搜索框 / 目录项 / 计数 / 空态 ───────────────────── */
.drawer-search{padding:12px 18px;border-bottom:1px solid var(--border-color)}
.drawer-search input{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);
    background:var(--bg-color);color:var(--text-color);font-size:14px;outline:none}
.drawer-search input:focus{border-color:var(--primary-color)}

.drawer-count{font-size:12px;color:var(--sub-text);font-weight:400;margin-left:6px}

.drawer-empty{text-align:center;color:var(--sub-text);font-size:14px;padding:36px 12px}

.drawer-body .catalog-item{display:flex;align-items:baseline;gap:10px;width:100%;text-align:left;
    padding:11px 14px;border:0;border-radius:var(--radius-sm);margin-bottom:4px;cursor:pointer;
    font-size:14px;background:transparent;color:var(--text-color);transition:background .15s}
.drawer-body .catalog-item:hover{background:var(--primary-light)}
.drawer-body .catalog-item.active{background:var(--primary-color);color:#fff;font-weight:600}
.drawer-body .catalog-item .catalog-index{flex:0 0 auto;opacity:.55;font-size:12px;min-width:2.4em;text-align:right}
.drawer-body .catalog-item .catalog-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drawer-body .catalog-item.active .catalog-index{opacity:.85}

/* ── 漫画连读：把每一话的顺序图接在同一页，滚动即续读 ─────────────── */
.comic-chapter{max-width:900px;margin:0 auto}
.comic-chapter + .comic-chapter{margin-top:6px}
.comic-divider{display:flex;align-items:center;gap:12px;margin:22px auto 10px;max-width:900px;
    color:var(--sub-text);font-size:13px}
.comic-divider::before,.comic-divider::after{content:"";flex:1;height:1px;background:var(--border-color)}
.comic-chapter img{display:block;width:100%;height:auto;margin:0 auto;max-width:900px}
.comic-sentinel{height:1px}

/* 底部连续加载提示 */
.comic-status{text-align:center;color:var(--sub-text);font-size:13px;padding:20px 0 8px;min-height:24px}

/* ── 主题选择浮层（首页/详情/书架共用）──────────────────────────── */
.theme-popover{position:fixed;z-index:300;padding:12px 14px;border-radius:var(--radius-md);
    background:var(--drawer-bg);border:1px solid var(--border-color);box-shadow:var(--shadow-hover)}
.theme-popover .theme-selector{display:flex;gap:12px;align-items:center}

/* ── 偏好设置行：右侧控件统一尺寸与右边距 ───────────────────────── */
.setting-row{align-items:center}
.setting-row .setting-label{flex:1 1 auto;min-width:0}
.setting-row > select,.setting-row > .fq-select,.setting-row > input,.setting-row > button{margin-left:auto;flex:0 0 auto}
.setting-row input[type=checkbox]{width:20px;height:20px;flex:0 0 20px;margin-left:auto;
    accent-color:var(--primary-color);cursor:pointer}
/* 图标按钮与勾选框同宽，解决“看起来比上面两个✓偏左”的错位 */
.setting-row .icon-action{width:20px;height:20px;flex:0 0 20px;padding:0;border:0;background:transparent;
    color:var(--text-color);opacity:.75;font-size:17px;cursor:pointer;position:relative;
    display:flex;align-items:center;justify-content:center;transition:color .18s,opacity .18s}
.setting-row .icon-action::after{content:'';position:absolute;inset:-12px} /* 保持 44px 点按热区 */
.setting-row .icon-action:hover{opacity:1;color:var(--primary-color)}

/* ── 下拉框：去掉原生外观，换成主题自适应的自绘箭头 ─────────────── */
.fq-select{position:relative;display:inline-flex;align-items:center;max-width:100%}
.fq-select::after{content:'';position:absolute;right:15px;top:50%;width:7px;height:7px;
    border-right:2px solid currentColor;border-bottom:2px solid currentColor;
    transform:translateY(-70%) rotate(45deg);opacity:.5;pointer-events:none}
.fq-select select{appearance:none;-webkit-appearance:none;-moz-appearance:none;
    font:inherit;font-size:14px;padding:9px 40px 9px 14px;border-radius:var(--radius-sm);
    border:1px solid var(--border-color);background:var(--card-bg);color:var(--text-color);
    cursor:pointer;max-width:100%;text-overflow:ellipsis;transition:border-color .18s,box-shadow .18s}
.fq-select select:hover{border-color:var(--primary-color)}
.fq-select select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-light)}

/* ── 听书播放器（替代浏览器原生 audio 控件）─────────────────────── */
.fq-player{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);
    padding:24px 20px 20px;box-shadow:var(--shadow-md)}
body.listen-mode #viewer audio{display:none}
.fq-player-art{width:104px;height:104px;margin:0 auto 16px;border-radius:50%;display:flex;
    align-items:center;justify-content:center;color:#fff;font-size:40px;
    background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));
    box-shadow:0 10px 26px rgba(255,96,34,.28)}
.fq-player-chapter{font-size:16px;font-weight:600;line-height:1.45;margin-bottom:6px;text-align:center;
    overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.fq-player-sub{font-size:12.5px;color:var(--sub-text);text-align:center;margin-bottom:18px;min-height:18px}
.fq-seek{display:flex;align-items:center;gap:10px}
.fq-time{font-size:12px;color:var(--sub-text);flex:0 0 auto;min-width:38px;
    font-variant-numeric:tabular-nums;text-align:center}
.fq-seek input[type=range]{flex:1;appearance:none;-webkit-appearance:none;height:6px;border-radius:3px;
    background:linear-gradient(90deg,var(--primary-color) var(--seek,0%),var(--border-color) var(--seek,0%));
    cursor:pointer;margin:0}
.fq-seek input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;
    width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);
    box-shadow:0 1px 5px rgba(0,0,0,.28);cursor:pointer}
.fq-seek input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;
    border:2px solid var(--primary-color);cursor:pointer}
.fq-player-controls{display:flex;align-items:center;justify-content:center;gap:24px;margin:20px 0 4px}
.fq-ctrl{width:46px;height:46px;border-radius:50%;border:1px solid var(--border-color);background:transparent;
    color:var(--text-color);font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;
    transition:color .18s,border-color .18s,transform .18s;position:relative}
.fq-ctrl::after{content:'';position:absolute;inset:-6px}
.fq-ctrl:hover{color:var(--primary-color);border-color:var(--primary-color)}
.fq-ctrl:active{transform:scale(.94)}
.fq-ctrl.main{width:64px;height:64px;font-size:24px;color:#fff;background:var(--primary-color);
    border-color:var(--primary-color);box-shadow:0 8px 22px rgba(255,96,34,.35)}
.fq-ctrl.main:hover{background:var(--primary-hover);color:#fff}
.fq-player-extra{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px;flex-wrap:wrap}
.fq-chip{font:inherit;font-size:13px;padding:7px 15px;border-radius:999px;border:1px solid var(--border-color);
    background:transparent;color:var(--text-color);cursor:pointer;transition:border-color .18s,color .18s}
.fq-chip:hover:not(:disabled){border-color:var(--primary-color);color:var(--primary-color)}
.fq-chip:disabled{opacity:.4;cursor:default}

/* 听书：页面大标题显示书名（较小），章节名交给播放器卡片 */
body.listen-mode #mediaTitle{font-size:15px;font-weight:500;color:var(--sub-text);margin:0 0 14px}
/* 只在没有内容时隐藏——错误信息正是写进 #status，不能一并藏掉 */
body.listen-mode #status:empty{display:none}
/* 时间与轨道对比度、禁用态可读性 */
.fq-time{font-size:12.5px;color:var(--text-color);opacity:.72;font-weight:500}
.fq-seek input[type=range]{background:linear-gradient(90deg,var(--primary-color) var(--seek,0%),var(--track,#d8dee8) var(--seek,0%))}
body.dark-mode .fq-seek input[type=range],
[data-theme="dark"] .fq-seek input[type=range],
[data-theme="black"] .fq-seek input[type=range]{--track:#3a4150}
.fq-chip:disabled{opacity:1;color:var(--sub-text);border-color:var(--border-color);background:transparent}
.fq-chip:disabled i{opacity:.5}
/* 快进/快退按钮中间的数字标识，说明箭头代表 15 秒 */
.fq-ctrl .fq-num{position:absolute;font-size:11px;font-weight:800;letter-spacing:-.3px;
    color:currentColor;pointer-events:none;line-height:1;top:50%;left:50%;transform:translate(-50%,-50%)}
.fq-ctrl .fq-num + *{pointer-events:none}

/* 主题色块：深灰(#1e2025)与纯黑(#0d0e11)在浅底上几乎同色，加描边区分 */
.theme-dot{width:30px;height:30px;border-radius:50%;padding:0;cursor:pointer;
    border:1px solid var(--border-color);box-shadow:inset 0 0 0 1px rgba(255,255,255,.18);
    transition:transform .18s,box-shadow .18s;position:relative}
.theme-dot:hover{transform:scale(1.08)}
.theme-dot.active{box-shadow:0 0 0 2px var(--card-bg),0 0 0 4px var(--primary-color)}

/* 设置面板底部：两个按钮等宽，禁用态也保持可读 */
.drawer-footer{display:flex;gap:10px;padding:14px 18px;border-top:1px solid var(--border-color)}
.drawer-footer .action-btn{flex:1;min-height:44px;font-weight:600}
.drawer-footer .action-btn:disabled{opacity:1;color:var(--sub-text);border-color:var(--border-color);
    background:transparent;cursor:default}
.drawer-footer .action-btn:not(:disabled){color:#fff;background:var(--primary-color);border-color:var(--primary-color)}
.drawer-footer .action-btn:not(:disabled):hover{background:var(--primary-hover)}

/* 给底部导航让出空间，避免遮住内容 */
main{padding-bottom:96px!important}
#toTop{position:fixed;right:16px;bottom:78px;z-index:61;width:42px;height:42px;border-radius:50%;padding:0;
    background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-color);
    box-shadow:var(--shadow-md);cursor:pointer}

/* ── 短剧自绘播放器 ─────────────────────────────────────────────── */
.fq-video-frame{position:relative;border-radius:var(--radius-md);overflow:hidden;background:#0b0d10}
.fq-video-holder video{width:100%;display:block;max-height:70vh;background:#0b0d10}
.fq-video-bigplay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:68px;height:68px;border-radius:50%;border:0;cursor:pointer;font-size:24px;
    color:#fff;background:rgba(0,0,0,.42);backdrop-filter:blur(4px);
    display:flex;align-items:center;justify-content:center;transition:opacity .2s,transform .18s}
.fq-video-bigplay:hover{transform:translate(-50%,-50%) scale(1.06);background:rgba(0,0,0,.55)}
.fq-video-bigplay.hidden{opacity:0;pointer-events:none}
.fq-video-player .fq-player-chapter{margin-top:14px}

/* 短剧：大标题显示书名，章节名交给播放器卡片（与听书一致） */
body.video-mode #mediaTitle{font-size:15px;font-weight:500;color:var(--sub-text);margin:0 0 12px}
body.video-mode #status:empty{display:none}
/* 画质信息是技术参数，弱化显示，不与主要内容争夺注意力 */
body.video-mode #qualityInfo{font-size:12px;color:var(--sub-text);opacity:.85;margin:0 0 10px}
body.video-mode .fq-video-player .fq-player-chapter{font-size:15px}

/* 短剧播放器：未播放时用封面兜底，避免纯黑块（poster 之外再垫一层背景） */
.fq-video-frame{background:#0b0d10;background-image:var(--cover,none);
    background-size:cover;background-position:center}
.fq-video-holder video{display:block;width:100%;max-height:70vh}

/* ── 底部导航（重做）───────────────────────────────────────────────
   旧版：三个大矩形，一个橙色实心 + 两个几乎隐形的描边按钮，
   视觉重心全偏右，且与页面上方圆形控制体系脱节。
   新版：统一的胶囊形，主次用「深浅」而非「有无」区分。 */
.fq-bottomnav{position:fixed;left:0;right:0;bottom:0;z-index:60;
    display:flex;align-items:center;justify-content:center;gap:10px;
    padding:10px 18px calc(12px + env(safe-area-inset-bottom));
    background:var(--header-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-top:1px solid var(--border-color)}
.fq-navbtn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
    flex:0 0 auto;min-width:0;min-height:0;height:44px;padding:0 20px;
    font:inherit;font-size:14px;font-weight:600;white-space:nowrap;
    border-radius:999px;border:1px solid transparent;cursor:pointer;
    background:var(--primary-light);color:var(--primary-color);
    transition:background .18s,color .18s,transform .12s,opacity .18s}
.fq-navbtn i{font-size:12px}
.fq-navbtn:hover:not(:disabled){background:var(--primary-color);color:#fff}
.fq-navbtn:active:not(:disabled){transform:scale(.97)}
/* 末集/首集：明确不可用，但仍看得清文字 */
.fq-navbtn:disabled{background:transparent;color:var(--sub-text);border-color:var(--border-color);
    opacity:.45;cursor:default}
/* 次要按钮的描边太浅会失去“可点”的感觉，这里用略深一档的边框 */
.fq-navbtn.center,.fq-navbtn:disabled{border-color:var(--nav-border,var(--border-color))}
/* 目录居中，弱化一档，避免和翻页抢注意力 */
.fq-navbtn.center{background:transparent;color:var(--text-color)}
.fq-navbtn.center:hover{background:var(--primary-light);color:var(--primary-color);border-color:var(--primary-color)}
/* 下一话是主操作，仅用更实的填充强调，不用另一种形状 */
.fq-navbtn.primary{background:var(--primary-color);color:#fff}
.fq-navbtn.primary:hover:not(:disabled){background:var(--primary-hover)}
.fq-navbtn.primary:disabled{background:transparent;color:var(--sub-text);border-color:var(--border-color)}

/* 全屏播放：让画面铺满，并在横屏时居中留黑边而非拉伸 */
.fq-video-frame:fullscreen{background:#000;display:flex;align-items:center;justify-content:center}
.fq-video-frame:fullscreen .fq-video-holder{width:100%;height:100%;display:flex;align-items:center;justify-content:center}
.fq-video-frame:fullscreen video{width:100%;height:100%;max-height:none;object-fit:contain}
.fq-video-frame:fullscreen .fq-video-bigplay{position:fixed}

/* 全屏浮层控制条：横屏时控件必须浮在画面上，否则会被挤出可视区 */
.fq-fs-bar{display:none}
.fq-video-frame:fullscreen .fq-fs-bar{display:block;position:absolute;left:0;right:0;bottom:0;z-index:2;
    padding:14px 20px calc(16px + env(safe-area-inset-bottom));
    background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0))}
.fq-video-frame:fullscreen .fq-fs-bar .fq-time{color:rgba(255,255,255,.9)}
.fq-fs-actions{display:flex;align-items:center;justify-content:center;gap:26px;margin-top:12px}
.fq-fs-btn{width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.16);
    color:#fff;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;
    transition:background .18s,transform .12s}
.fq-fs-btn:hover{background:rgba(255,255,255,.3)}
.fq-fs-btn.main{width:58px;height:58px;font-size:22px;background:var(--primary-color)}
.fq-fs-btn.main:hover{background:var(--primary-hover)}

/* 横竖屏切换按钮：只在手机 + 全屏时出现（JS 控制 hidden）。
   .fq-fs-btn 用了 display:flex，会盖掉 hidden 属性自带的 display:none，必须显式屏蔽。 */
.fq-fs-btn[hidden]{display:none!important}
/* 带文字的按钮做成胶囊：图标 + 「横屏 / 竖屏」，比光一个图标好懂 */
.fq-fs-btn.labeled{width:auto;min-width:44px;height:44px;padding:0 16px;border-radius:999px;
    gap:7px;font-size:14px;font-weight:600;background:rgba(255,255,255,.22)}
.fq-fs-btn.labeled:hover{background:rgba(255,255,255,.34)}
.fq-fs-btn.labeled i{font-size:15px}
/* 多一个胶囊按钮后，窄屏（横屏手机）留出余量，并允许换行而不是挤出屏幕 */
.fq-fs-actions{gap:20px;flex-wrap:wrap}

/* 解码能力实测提示：小字、弱化，只说明原因，不抢注意力 */
.setting-hint{font-size:12.5px;line-height:1.6;color:var(--sub-text);
    padding:2px 2px 0;margin-top:-2px}
.setting-hint b{color:var(--primary-color);font-weight:600}