/* ============================================================
   光影视界 - 全局共用样式表
   包含：基础变量、导航、底部、通用组件 + 各页面独有样式
   ============================================================ */

/* ========== CSS变量 ========== */
:root {
    --color-dark: #3c3c3c;
    --color-primary: #11999e;
    --color-accent: #6decb9;
    --color-light: #f4f4f4;
    --color-white: #ffffff;
    --color-text: #3c3c3c;
    --color-text-light: #666666;
    --color-border: #e0e0e0;
    --color-star: #f5a623;
    --color-tag: #e8f8f5;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1280px;
    --nav-height: 60px;
}

/* ========== 全局重置 ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: var(--color-light);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: #0d7a7e; }

/* ========== 顶部导航 ========== */
.top-nav {
    position: sticky; top: 0; z-index: 1000; width: 100%;
    background: var(--color-white); border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm); height: var(--nav-height);
    display: flex; align-items: center; padding: 0 16px; gap: 12px;
}
.top-nav .nav-brand { flex-shrink: 0; }
.top-nav .nav-brand h1 {
    font-size: 1.35rem; font-weight: 700; color: var(--color-primary);
    white-space: nowrap; letter-spacing: 0.5px; margin: 0;
}
.top-nav .nav-links {
    display: flex; align-items: center; gap: 6px; flex: 1;
    overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
    mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
    padding: 0 4px;
}
.top-nav .nav-links::-webkit-scrollbar { display: none; }
.top-nav .nav-links a {
    flex-shrink: 0; text-decoration: none; color: var(--color-text);
    font-size: 0.875rem; font-weight: 500; padding: 7px 13px;
    border-radius: 20px; transition: var(--transition); white-space: nowrap; letter-spacing: 0.3px;
}
.top-nav .nav-links a:hover, .top-nav .nav-links a:focus-visible {
    background: #e8f8f5; color: var(--color-primary); outline: none;
}
.top-nav .nav-links a.nav-active { background: var(--color-primary); color: #fff; font-weight: 600; }
.top-nav .nav-user {
    flex-shrink: 0; display: flex; align-items: center; gap: 8px;
    font-size: 0.85rem; color: var(--color-text-light); cursor: pointer;
    padding: 6px 12px; border-radius: 20px; border: 1.5px solid var(--color-border);
    background: #fafafa; transition: var(--transition); white-space: nowrap;
}
.top-nav .nav-user:hover { border-color: var(--color-primary); background: #e8f8f5; color: var(--color-primary); }
.top-nav .nav-user .user-avatar {
    width: 28px; height: 28px; border-radius: 50%; background: var(--color-primary);
    display: flex; align-items: center; justify-content: center; color: #fff;
    font-weight: 700; font-size: 0.8rem; flex-shrink: 0;
}

/* ========== 主容器 ========== */
.main-container { max-width: var(--max-width); margin: 0 auto; padding: 0 16px; }

/* ========== Section通用样式 ========== */
.section { margin: 28px 0; scroll-margin-top: calc(var(--nav-height) + 12px); }
.section-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; flex-wrap: wrap; gap: 8px;
}
.section-header h2 {
    font-size: 1.4rem; font-weight: 700; color: var(--color-dark);
    position: relative; padding-left: 14px; letter-spacing: 0.4px;
}
.section-header h2::before {
    content: ''; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%); width: 4px; height: 22px;
    background: var(--color-primary); border-radius: 2px;
}
.section-header .badge-tag {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--color-accent); color: #1a5c4a;
    font-size: 0.78rem; font-weight: 600; padding: 5px 12px;
    border-radius: 14px; white-space: nowrap; letter-spacing: 0.3px;
}
.section-header .badge-tag.weekly { background: #fff3e0; color: #e67e22; }
.section-header .badge-tag.star-hot { background: #fce4ec; color: #c62828; }
.section-header .more-link { font-size: 0.82rem; color: var(--color-primary); font-weight: 500; }

/* ========== 底部导航 ========== */
.bottom-nav {
    width: 100%; background: var(--color-dark); color: #ccc;
    padding: 20px 16px; text-align: center; font-size: 0.8rem;
    line-height: 1.8; margin-top: 28px;
}
.bottom-nav a { color: var(--color-accent); text-decoration: none; font-weight: 500; transition: var(--transition); }
.bottom-nav a:hover { color: #fff; text-decoration: underline; }
.bottom-nav .bottom-divider {
    width: 40px; height: 2px; background: var(--color-accent); margin: 12px auto; border-radius: 2px;
}

/* ========== 友情链接 ========== */
.friend-links {
    display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; padding: 8px 0;
}
.friend-links a {
    text-decoration: none; color: #777; font-size: 0.8rem; padding: 6px 14px;
    border-radius: 16px; background: #fff; border: 1px solid #e8e8e8;
    transition: var(--transition); white-space: nowrap;
}
.friend-links a:hover { color: var(--color-primary); border-color: var(--color-primary); background: #f8fdfb; }

/* ========== 通用工具类 ========== */
.text-center { text-align: center; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 14px; }
.mt-4 { margin-top: 20px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 14px; }

/* ============================================================
   页面1：首页(home.php) 专用样式
   ============================================================ */
/* Banner轮播 */
.banner-wrapper {
    width: 100%; position: relative; overflow: hidden; border-radius: var(--radius-lg);
    margin: 16px 0 24px; aspect-ratio: 21/9; min-height: 280px;
    background: #e8e8e8; box-shadow: var(--shadow-md);
}
.banner-slides { display: flex; width: 100%; height: 100%; transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); will-change: transform; }
.banner-slide { flex: 0 0 100%; height: 100%; position: relative; overflow: hidden; }
.banner-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.banner-slide .slide-overlay {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 40px 32px 28px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.75)); color: #fff; pointer-events: none;
}
.banner-slide .slide-overlay h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: 4px; letter-spacing: 0.5px; }
.banner-slide .slide-overlay p { font-size: 0.9rem; opacity: 0.9; }
.banner-dots { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
.banner-dots button {
    width: 10px; height: 10px; border-radius: 50%; border: none;
    background: rgba(255, 255, 255, 0.5); cursor: pointer; transition: var(--transition); padding: 0;
}
.banner-dots button.active { background: #fff; width: 26px; border-radius: 12px; }

/* 平台介绍 */
.platform-intro {
    background: var(--color-white); border-radius: var(--radius-lg); padding: 24px 28px;
    box-shadow: var(--shadow-sm); text-align: center; border: 1px solid var(--color-border);
}
.platform-intro h2 { font-size: 1.3rem; color: var(--color-primary); margin-bottom: 8px; font-weight: 700; }
.platform-intro p { color: var(--color-text-light); font-size: 0.9rem; max-width: 700px; margin: 0 auto; line-height: 1.7; }
.platform-intro .intro-features { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; margin-top: 14px; }
.platform-intro .intro-features span {
    display: inline-flex; align-items: center; gap: 5px; font-size: 0.85rem;
    color: var(--color-primary); font-weight: 600; background: #e8f8f5; padding: 6px 14px; border-radius: 16px;
}

/* 热门影视网格 */
.hot-movies-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.movie-card {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer;
    border: 1px solid transparent; display: flex; flex-direction: column;
}
.movie-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.movie-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; background: #e0e0e0; }
.movie-card .card-info { padding: 10px 12px 12px; flex: 1; display: flex; flex-direction: column; gap: 3px; }
.movie-card .card-info h4 {
    font-size: 0.9rem; font-weight: 700; color: var(--color-dark); line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.movie-card .card-info .meta { font-size: 0.7rem; color: #888; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.movie-card .card-info .meta span { background: #f5f5f5; padding: 2px 7px; border-radius: 4px; font-size: 0.68rem; }
.movie-card .card-info .type-tag {
    display: inline-block; background: var(--color-tag); color: var(--color-primary);
    font-size: 0.7rem; font-weight: 600; padding: 3px 8px; border-radius: 10px; align-self: flex-start;
}

/* 明星介绍 */
.stars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.star-card {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); text-align: center; border: 1px solid transparent;
}
.star-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.star-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; background: #e0e0e0; }
.star-card .star-info { padding: 10px 10px 14px; }
.star-card .star-info h4 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); }
.star-card .star-info p { font-size: 0.72rem; color: #888; margin-top: 2px; }

/* 剧情介绍 */
.plots-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.plot-card {
    background: #fff; border-radius: var(--radius-md); padding: 18px 20px;
    box-shadow: var(--shadow-sm); border-left: 3px solid var(--color-primary); transition: var(--transition);
}
.plot-card:hover { box-shadow: var(--shadow-md); border-left-color: var(--color-accent); }
.plot-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--color-dark); margin-bottom: 6px; }
.plot-card p { font-size: 0.8rem; color: #666; line-height: 1.6; }

/* 电影详情双栏 */
.detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }
.detail-main { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.detail-card {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid transparent;
}
.detail-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.detail-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: #e0e0e0; }
.detail-card .detail-info { padding: 12px 14px 14px; }
.detail-card .detail-info h4 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); margin-bottom: 4px; }
.detail-card .detail-info p { font-size: 0.75rem; color: #777; line-height: 1.5; }

/* 侧边栏 */
.sidebar-panel {
    background: #fff; border-radius: var(--radius-md); padding: 20px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
    position: sticky; top: calc(var(--nav-height) + 16px);
}
.sidebar-panel h3 {
    font-size: 1rem; font-weight: 700; color: var(--color-dark);
    margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--color-accent);
}
.sidebar-panel .stat-item { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed #eee; font-size: 0.85rem; }
.sidebar-panel .stat-item .stat-val { font-weight: 700; color: var(--color-primary); font-size: 1.1rem; }
.sidebar-panel .update-time { font-size: 0.7rem; color: #999; margin-top: 8px; text-align: right; }
.sidebar-panel .hot-read-list { list-style: none; padding: 0; margin-top: 8px; }
.sidebar-panel .hot-read-list li { padding: 6px 0; font-size: 0.78rem; color: #555; border-bottom: 1px dotted #eee; display: flex; align-items: center; gap: 6px; }
.sidebar-panel .hot-read-list li .rank-num {
    width: 22px; height: 22px; border-radius: 4px; background: var(--color-primary);
    color: #fff; font-size: 0.7rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* 评论区（无头像） */
.comments-list { display: flex; flex-direction: column; gap: 10px; }
.comment-item {
    background: #fff; border-radius: var(--radius-md); padding: 14px 18px;
    box-shadow: var(--shadow-sm); border: 1px solid #f0f0f0; transition: var(--transition);
}
.comment-item:hover { border-color: #d0e8e4; }
.comment-item .comment-user { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.comment-item .comment-user .cmt-name {
    font-size: 0.85rem; font-weight: 700; color: var(--color-primary);
}
.comment-item .comment-user .cmt-time { font-size: 0.7rem; color: #aaa; margin-left: auto; }
.comment-item .comment-body { font-size: 0.82rem; color: #555; line-height: 1.7; }

/* APP下载 */
.download-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.download-card {
    background: #fff; border-radius: var(--radius-md); padding: 20px 16px; text-align: center;
    box-shadow: var(--shadow-sm); transition: var(--transition); border: 2px solid transparent;
    cursor: pointer; text-decoration: none; color: inherit; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.download-card:hover { border-color: var(--color-accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.download-card .app-icon { width: 44px; height: 44px; object-fit: contain; }
.download-card span { font-weight: 600; font-size: 0.85rem; color: var(--color-dark); }
.download-card small { font-size: 0.7rem; color: #999; }

/* 常见问题 */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
    background: #fff; border-radius: var(--radius-md); padding: 14px 18px;
    box-shadow: var(--shadow-sm); border: 1px solid #f0f0f0; cursor: pointer; transition: var(--transition);
}
.faq-item:hover { border-color: var(--color-accent); background: #fafefe; }
.faq-item summary {
    font-weight: 600; font-size: 0.9rem; color: var(--color-dark); list-style: none;
    display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--color-primary); font-weight: 700; transition: var(--transition); flex-shrink: 0; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item .faq-answer { margin-top: 8px; font-size: 0.8rem; color: #666; line-height: 1.6; padding-top: 8px; border-top: 1px dashed #eee; }


/* ============================================================
   页面2：影视列表(list.php) 专用样式 - 左侧筛选+右侧网格
   ============================================================ */
.list-layout { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: start; }
.list-filter {
    background: #fff; border-radius: var(--radius-md); padding: 18px;
    box-shadow: var(--shadow-sm); position: sticky; top: calc(var(--nav-height) + 16px);
}
.list-filter h3 { font-size: 1rem; font-weight: 700; color: var(--color-dark); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--color-accent); }
.list-filter .filter-group { margin-bottom: 14px; }
.list-filter .filter-group label { display: block; font-size: 0.8rem; font-weight: 600; color: #555; margin-bottom: 6px; }
.list-filter .filter-group select {
    width: 100%; padding: 8px 10px; border: 1.5px solid var(--color-border);
    border-radius: 8px; font-size: 0.82rem; color: var(--color-text);
    background: #fafafa; cursor: pointer; transition: var(--transition);
}
.list-filter .filter-group select:focus { border-color: var(--color-primary); outline: none; }
.list-filter .btn-filter {
    width: 100%; padding: 10px; background: var(--color-primary); color: #fff;
    border: none; border-radius: 8px; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.list-filter .btn-filter:hover { background: #0d7a7e; }
.list-filter .filter-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.list-filter .filter-tags .ftag {
    font-size: 0.7rem; padding: 3px 10px; border-radius: 12px; background: var(--color-tag);
    color: var(--color-primary); cursor: pointer; transition: var(--transition); border: 1px solid transparent;
}
.list-filter .filter-tags .ftag:hover, .list-filter .filter-tags .ftag.active { background: var(--color-primary); color: #fff; }

.list-content { }
.list-content .list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.list-card {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid transparent;
    display: flex; flex-direction: column; cursor: pointer;
}
.list-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.list-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: #e0e0e0; }
.list-card .lcard-body { padding: 12px 14px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.list-card .lcard-body h4 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); line-height: 1.3; }
.list-card .lcard-body .lcard-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 0.7rem; color: #888; }
.list-card .lcard-body .lcard-meta i { color: var(--color-star); font-style: normal; }
.list-card .lcard-body .lcard-desc {
    font-size: 0.73rem; color: #999; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.list-pagination { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.list-pagination a, .list-pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 8px; font-size: 0.85rem;
    background: #fff; border: 1px solid var(--color-border); color: var(--color-text); transition: var(--transition);
}
.list-pagination a:hover, .list-pagination span.current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }


/* ============================================================
   页面3：影视内容详情(content.php) 专用样式 - 深度排版优化
   ============================================================ */
.content-hero {
    position: relative; width: 100%; height: 420px; overflow: hidden; border-radius: var(--radius-lg); margin-bottom: 20px;
}
.content-hero img { width: 100%; height: 100%; object-fit: cover; }
.content-hero .hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.6) 100%);
    display: flex; align-items: flex-end; padding: 32px;
}
.content-hero .hero-info { color: #fff; max-width: 700px; }
.content-hero .hero-info h1 { font-size: 2rem; font-weight: 800; margin-bottom: 6px; letter-spacing: 1px; text-shadow: 0 2px 8px rgba(0,0,0,0.5); }
.content-hero .hero-info .hero-sub { font-size: 0.9rem; opacity: 0.9; margin-bottom: 8px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.content-hero .hero-info .hero-sub span { background: rgba(255,255,255,0.2); padding: 3px 10px; border-radius: 12px; font-size: 0.78rem; backdrop-filter: blur(4px); }
.content-hero .hero-score {
    position: absolute; top: 24px; right: 32px;
    width: 80px; height: 80px; border-radius: 50%;
    background: rgba(0,0,0,0.55); backdrop-filter: blur(6px);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: var(--color-star); border: 3px solid var(--color-star);
}
.content-hero .hero-score .score-num { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.content-hero .hero-score .score-label { font-size: 0.6rem; color: #fff; opacity: 0.8; }

/* 内容详情双栏 */
.content-detail-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.content-main { }
.content-main .info-card {
    background: #fff; border-radius: var(--radius-md); padding: 20px 24px;
    box-shadow: var(--shadow-sm); margin-bottom: 16px;
}
.content-main .info-card h3 {
    font-size: 1.1rem; font-weight: 700; color: var(--color-dark);
    margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--color-accent);
}
.content-main .info-table { width: 100%; border-collapse: collapse; }
.content-main .info-table tr { border-bottom: 1px dashed #eee; }
.content-main .info-table td { padding: 8px 0; font-size: 0.85rem; }
.content-main .info-table td:first-child { color: #999; width: 80px; font-weight: 500; white-space: nowrap; }
.content-main .info-table td:last-child { color: var(--color-text); }
.content-main .info-table .actor-tag {
    display: inline-block; background: var(--color-tag); color: var(--color-primary);
    padding: 2px 8px; border-radius: 10px; font-size: 0.75rem; margin: 1px 3px;
}
.content-main .synopsis { font-size: 0.88rem; color: #555; line-height: 1.8; }

/* Tab切换 */
.content-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--color-border); margin-bottom: 14px; }
.content-tabs .tab-btn {
    padding: 10px 20px; border: none; background: none; font-size: 0.88rem; font-weight: 600;
    color: #999; cursor: pointer; transition: var(--transition); position: relative;
}
.content-tabs .tab-btn:hover { color: var(--color-primary); }
.content-tabs .tab-btn.active { color: var(--color-primary); }
.content-tabs .tab-btn.active::after {
    content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--color-primary);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* 剧照网格 */
.gallery-scroll { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }
.gallery-scroll::-webkit-scrollbar { height: 4px; }
.gallery-scroll::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
.gallery-scroll img {
    width: 200px; height: 130px; object-fit: cover; border-radius: var(--radius-sm);
    flex-shrink: 0; transition: var(--transition); cursor: pointer;
}
.gallery-scroll img:hover { transform: scale(1.03); box-shadow: var(--shadow-md); }

/* 相关推荐横滑 */
.related-scroll { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }
.related-scroll::-webkit-scrollbar { height: 4px; }
.related-scroll::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }
.related-card {
    flex-shrink: 0; width: 160px; background: #fff; border-radius: var(--radius-sm);
    overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer;
}
.related-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.related-card img { width: 160px; height: 220px; object-fit: cover; background: #e0e0e0; }
.related-card .rel-info { padding: 8px 10px; }
.related-card .rel-info h5 { font-size: 0.78rem; font-weight: 600; color: var(--color-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.related-card .rel-info span { font-size: 0.65rem; color: var(--color-star); }

/* 分享栏 */
.share-bar { display: flex; gap: 10px; align-items: center; padding: 12px 0; }
.share-bar span { font-size: 0.82rem; color: #888; }
.share-bar .share-btn {
    width: 34px; height: 34px; border-radius: 50%; border: none; cursor: pointer;
    font-size: 0.75rem; color: #fff; transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.share-bar .share-btn.wx { background: #07c160; }
.share-bar .share-btn.wb { background: #e6162d; }
.share-bar .share-btn.qq { background: #12b7f5; }
.share-bar .share-btn:hover { transform: scale(1.1); }


/* ============================================================
   页面4：明星介绍(star-intro.php) 专用样式 - 杂志式排版
   ============================================================ */
.star-magazine { }
.star-hero-card {
    display: grid; grid-template-columns: 300px 1fr; gap: 0;
    background: #fff; border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-md); margin-bottom: 20px;
}
.star-hero-card img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; background: #e0e0e0; }
.star-hero-card .star-hero-info {
    padding: 28px 24px; display: flex; flex-direction: column; justify-content: center;
}
.star-hero-card .star-hero-info h2 { font-size: 1.6rem; font-weight: 800; color: var(--color-dark); margin-bottom: 4px; }
.star-hero-card .star-hero-info .star-en { font-size: 0.85rem; color: #aaa; margin-bottom: 10px; }
.star-hero-card .star-hero-info .star-detail { font-size: 0.85rem; color: #666; line-height: 1.8; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
.star-hero-card .star-hero-info .star-detail span { display: block; }
.star-hero-card .star-hero-info .star-detail .s-label { color: #999; font-size: 0.75rem; }

/* 作品时间线 */
.star-timeline { position: relative; padding-left: 30px; }
.star-timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: var(--color-border); }
.timeline-item { position: relative; margin-bottom: 16px; }
.timeline-item::before {
    content: ''; position: absolute; left: -24px; top: 6px;
    width: 10px; height: 10px; border-radius: 50%; background: var(--color-primary); border: 2px solid #fff; box-shadow: var(--shadow-sm);
}
.timeline-item .tl-year { font-size: 0.75rem; color: var(--color-primary); font-weight: 700; margin-bottom: 2px; }
.timeline-item .tl-work {
    background: #fff; border-radius: var(--radius-sm); padding: 10px 14px;
    box-shadow: var(--shadow-sm); font-size: 0.85rem; font-weight: 600; color: var(--color-dark);
}
.timeline-item .tl-work small { display: block; font-size: 0.72rem; color: #999; font-weight: 400; }

/* 数据统计动画 */
.star-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-card {
    background: #fff; border-radius: var(--radius-md); padding: 18px; text-align: center;
    box-shadow: var(--shadow-sm); transition: var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-card .stat-icon { font-size: 1.8rem; margin-bottom: 4px; }
.stat-card .stat-number { font-size: 1.6rem; font-weight: 800; color: var(--color-primary); }
.stat-card .stat-label { font-size: 0.75rem; color: #999; margin-top: 2px; }


/* ============================================================
   页面5：平台介绍(platform.php) 专用样式 - 卡片堆叠+时间轴
   ============================================================ */
.platform-page { }
.platform-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d7377 50%, #0a5c5f 100%);
    border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; color: #fff; margin-bottom: 24px;
}
.platform-banner h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.platform-banner p { font-size: 1rem; opacity: 0.9; max-width: 600px; margin: 0 auto; }

/* 特色功能卡片 */
.feature-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 24px; }
.feature-card {
    background: #fff; border-radius: var(--radius-md); padding: 24px;
    box-shadow: var(--shadow-sm); transition: var(--transition);
    display: flex; gap: 14px; align-items: flex-start;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card .feat-icon {
    width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; flex-shrink: 0;
}
.feature-card .feat-icon.c1 { background: #e8f8f5; color: var(--color-primary); }
.feature-card .feat-icon.c2 { background: #fff3e0; color: #e67e22; }
.feature-card .feat-icon.c3 { background: #fce4ec; color: #c62828; }
.feature-card .feat-icon.c4 { background: #e3f2fd; color: #1565c0; }
.feature-card .feat-info h4 { font-size: 0.95rem; font-weight: 700; color: var(--color-dark); margin-bottom: 4px; }
.feature-card .feat-info p { font-size: 0.78rem; color: #888; line-height: 1.6; }

/* 发展历程 */
.platform-timeline { position: relative; padding: 20px 0; }
.platform-timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: var(--color-border); transform: translateX(-50%); }
.pt-item { display: flex; align-items: center; margin-bottom: 24px; position: relative; }
.pt-item:nth-child(odd) { flex-direction: row; }
.pt-item:nth-child(even) { flex-direction: row-reverse; }
.pt-item .pt-year {
    width: 80px; height: 80px; border-radius: 50%; background: var(--color-primary);
    color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1.2rem; flex-shrink: 0; z-index: 1;
}
.pt-item .pt-year small { font-size: 0.65rem; font-weight: 400; opacity: 0.8; }
.pt-item .pt-card {
    flex: 1; background: #fff; border-radius: var(--radius-md); padding: 16px 20px;
    box-shadow: var(--shadow-sm); margin: 0 24px;
}
.pt-item .pt-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); }
.pt-item .pt-card p { font-size: 0.78rem; color: #888; margin-top: 4px; }

/* 数据大屏 */
.platform-numbers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
.num-card {
    background: #fff; border-radius: var(--radius-md); padding: 20px; text-align: center;
    box-shadow: var(--shadow-sm); transition: var(--transition);
}
.num-card:hover { transform: scale(1.03); }
.num-card .num-val { font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.num-card .num-label { font-size: 0.78rem; color: #999; margin-top: 4px; }


/* ============================================================
   页面6：APP下载(download.php) 专用样式 - 设备手风琴
   ============================================================ */
.download-page { }
.dl-banner {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; color: #fff; margin-bottom: 24px;
}
.dl-banner h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.dl-banner p { font-size: 0.9rem; opacity: 0.8; }

/* 设备卡片手风琴 */
.device-accordion { display: flex; flex-direction: column; gap: 12px; }
.device-accordion .device-item {
    background: #fff; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); border: 1px solid #f0f0f0; transition: var(--transition);
}
.device-accordion .device-item:hover { border-color: var(--color-accent); }
.device-accordion .device-item .device-header {
    display: flex; align-items: center; gap: 14px; padding: 16px 20px;
    cursor: pointer; transition: var(--transition);
}
.device-accordion .device-item .device-header:hover { background: #fafefe; }
.device-accordion .device-item .device-header .dev-icon {
    width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; flex-shrink: 0;
}
.device-accordion .device-item .device-header .dev-icon.android { background: #e8f8e8; color: #3ddc84; }
.device-accordion .device-item .device-header .dev-icon.ios { background: #f0f0f0; color: #333; }
.device-accordion .device-item .device-header .dev-icon.pc { background: #e3f2fd; color: #1565c0; }
.device-accordion .device-item .device-header .dev-icon.mac { background: #f5f0ff; color: #7c3aed; }
.device-accordion .device-item .device-header .dev-info { flex: 1; }
.device-accordion .device-item .device-header .dev-info h4 { font-size: 0.95rem; font-weight: 700; color: var(--color-dark); }
.device-accordion .device-item .device-header .dev-info small { font-size: 0.72rem; color: #999; }
.device-accordion .device-item .device-header .dev-arrow { font-size: 0.8rem; color: #bbb; transition: var(--transition); }
.device-accordion .device-item.open .device-header .dev-arrow { transform: rotate(180deg); color: var(--color-primary); }
.device-accordion .device-item .device-body {
    max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
    background: #fafafa; border-top: 1px solid #eee;
}
.device-accordion .device-item.open .device-body { max-height: 250px; }
.device-accordion .device-item .device-body .dev-body-inner { padding: 16px 20px 16px 82px; display: flex; gap: 20px; align-items: center; }
.device-accordion .device-item .device-body .dev-body-inner .dev-qr {
    width: 100px; height: 100px; border-radius: 8px; background: #fff; border: 1px solid #eee;
    display: flex; align-items: center; justify-content: center; font-size: 0.65rem; color: #ccc; flex-shrink: 0;
}
.device-accordion .device-item .device-body .dev-body-inner .dev-actions { }
.device-accordion .device-item .device-body .dev-body-inner .dev-actions .btn-dl {
    display: inline-block; padding: 8px 22px; border-radius: 20px; font-weight: 600; font-size: 0.82rem;
    background: var(--color-primary); color: #fff; transition: var(--transition); margin-bottom: 8px;
}
.device-accordion .device-item .device-body .dev-body-inner .dev-actions .btn-dl:hover { background: #0d7a7e; }
.device-accordion .device-item .device-body .dev-body-inner .dev-actions .ver-info { font-size: 0.7rem; color: #999; }


/* ============================================================
   页面7：版权说明(copyright.php) 专用样式 - 法律文本布局
   ============================================================ */
.copyright-layout { display: grid; grid-template-columns: 200px 1fr; gap: 20px; align-items: start; }
.copyright-nav {
    background: #fff; border-radius: var(--radius-md); padding: 16px;
    box-shadow: var(--shadow-sm); position: sticky; top: calc(var(--nav-height) + 16px);
}
.copyright-nav h3 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); margin-bottom: 10px; }
.copyright-nav a {
    display: block; padding: 7px 12px; font-size: 0.8rem; color: #666;
    border-radius: 6px; transition: var(--transition); border-left: 2px solid transparent;
}
.copyright-nav a:hover, .copyright-nav a.active { background: #e8f8f5; color: var(--color-primary); border-left-color: var(--color-primary); }
.copyright-content { }
.copyright-content .legal-section {
    background: #fff; border-radius: var(--radius-md); padding: 24px 28px;
    box-shadow: var(--shadow-sm); margin-bottom: 16px;
}
.copyright-content .legal-section h3 { font-size: 1.1rem; font-weight: 700; color: var(--color-dark); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid #eee; }
.copyright-content .legal-section p { font-size: 0.85rem; color: #666; line-height: 1.9; margin-bottom: 8px; }
.copyright-content .legal-section ul { padding-left: 20px; font-size: 0.85rem; color: #666; line-height: 1.9; }
.copyright-content .legal-section ul li { margin-bottom: 4px; }


/* ============================================================
   页面8：联系我们(contact.php) 专用样式 - 表单+信息卡
   ============================================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.contact-form-card {
    background: #fff; border-radius: var(--radius-md); padding: 28px;
    box-shadow: var(--shadow-sm);
}
.contact-form-card h2 { font-size: 1.3rem; font-weight: 700; color: var(--color-dark); margin-bottom: 18px; }
.contact-form-card .form-group { margin-bottom: 14px; }
.contact-form-card .form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: #555; margin-bottom: 5px; }
.contact-form-card .form-group input,
.contact-form-card .form-group textarea,
.contact-form-card .form-group select {
    width: 100%; padding: 10px 14px; border: 1.5px solid var(--color-border);
    border-radius: 8px; font-size: 0.85rem; font-family: inherit; transition: var(--transition); background: #fafafa;
}
.contact-form-card .form-group input:focus,
.contact-form-card .form-group textarea:focus,
.contact-form-card .form-group select:focus { border-color: var(--color-primary); outline: none; background: #fff; }
.contact-form-card .form-group textarea { min-height: 120px; resize: vertical; }
.contact-form-card .btn-submit {
    width: 100%; padding: 12px; background: var(--color-primary); color: #fff;
    border: none; border-radius: 8px; font-size: 0.9rem; font-weight: 700; cursor: pointer; transition: var(--transition);
}
.contact-form-card .btn-submit:hover { background: #0d7a7e; }

.contact-info-side { display: flex; flex-direction: column; gap: 14px; }
.contact-info-card {
    background: #fff; border-radius: var(--radius-md); padding: 18px;
    box-shadow: var(--shadow-sm); transition: var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-md); }
.contact-info-card .ci-icon { font-size: 1.4rem; margin-bottom: 6px; }
.contact-info-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--color-dark); margin-bottom: 4px; }
.contact-info-card p { font-size: 0.78rem; color: #888; line-height: 1.5; }
.contact-info-card .ci-map {
    width: 100%; height: 160px; border-radius: var(--radius-sm); background: #e8e8e8;
    display: flex; align-items: center; justify-content: center; font-size: 0.8rem; color: #bbb;
}


/* ============================================================
   响应式断点
   ============================================================ */
@media (max-width: 1024px) {
    .hot-movies-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .list-content .list-grid { grid-template-columns: repeat(2, 1fr); }
    .content-detail-layout { grid-template-columns: 1fr; }
    .star-hero-card { grid-template-columns: 1fr; }
    .star-hero-card img { max-height: 320px; }
    .platform-numbers { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .detail-layout { grid-template-columns: 1fr; }
    .sidebar-panel { position: static; }
    .list-layout { grid-template-columns: 1fr; }
    .list-filter { position: static; }
    .copyright-layout { grid-template-columns: 1fr; }
    .copyright-nav { position: static; display: flex; flex-wrap: wrap; gap: 6px; }
    .copyright-nav a { padding: 5px 10px; font-size: 0.72rem; }
    .contact-layout { grid-template-columns: 1fr; }
    .pt-item, .pt-item:nth-child(even) { flex-direction: column; }
    .pt-item .pt-card { margin: 12px 0 0; }
    .platform-timeline::before { left: 40px; }
    .pt-item .pt-year { width: 60px; height: 60px; font-size: 1rem; }
}
@media (max-width: 768px) {
    .top-nav { padding: 0 10px; gap: 6px; }
    .top-nav .nav-brand h1 { font-size: 1.15rem; }
    .top-nav .nav-links a { font-size: 0.78rem; padding: 6px 10px; }
    .top-nav .nav-user { font-size: 0.75rem; padding: 5px 10px; gap: 4px; }
    .top-nav .nav-user .user-avatar { width: 24px; height: 24px; font-size: 0.7rem; }
    .main-container { padding: 0 10px; }
    .banner-wrapper { aspect-ratio: 16/10; min-height: 200px; border-radius: var(--radius-md); margin: 10px 0 18px; }
    .banner-slide .slide-overlay { padding: 24px 16px 18px; }
    .banner-slide .slide-overlay h3 { font-size: 1.2rem; }
    .banner-slide .slide-overlay p { font-size: 0.78rem; }
    .banner-dots button { width: 8px; height: 8px; }
    .banner-dots button.active { width: 20px; }
    .platform-intro { padding: 18px 14px; border-radius: var(--radius-md); }
    .platform-intro h2 { font-size: 1.1rem; }
    .platform-intro p { font-size: 0.8rem; }
    .platform-intro .intro-features { gap: 10px; }
    .platform-intro .intro-features span { font-size: 0.75rem; padding: 5px 10px; }
    .hot-movies-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .movie-card .card-info { padding: 8px 8px 10px; }
    .movie-card .card-info h4 { font-size: 0.78rem; }
    .movie-card .card-info .meta { font-size: 0.65rem; }
    .stars-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .star-card .star-info h4 { font-size: 0.8rem; }
    .plots-grid { grid-template-columns: 1fr; gap: 10px; }
    .plot-card { padding: 14px 16px; }
    .plot-card h4 { font-size: 0.85rem; }
    .plot-card p { font-size: 0.75rem; }
    .comments-list .comment-item { padding: 12px 14px; }
    .comment-item .comment-body { font-size: 0.76rem; }
    .download-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .download-card { padding: 16px 12px; }
    .download-card .app-icon { width: 36px; height: 36px; }
    .download-card span { font-size: 0.78rem; }
    .faq-item { padding: 12px 14px; }
    .faq-item summary { font-size: 0.82rem; }
    .faq-item .faq-answer { font-size: 0.74rem; }
    .bottom-nav { padding: 16px 10px; font-size: 0.72rem; }
    .content-hero { height: 280px; }
    .content-hero .hero-info h1 { font-size: 1.4rem; }
    .content-hero .hero-score { width: 60px; height: 60px; top: 16px; right: 16px; }
    .content-hero .hero-score .score-num { font-size: 1.3rem; }
    .feature-cards { grid-template-columns: 1fr; }
    .platform-numbers { grid-template-columns: repeat(2, 1fr); }
    .star-stats { grid-template-columns: repeat(2, 1fr); }
    .star-hero-card .star-hero-info .star-detail { grid-template-columns: 1fr; }
    .device-accordion .device-item .device-body .dev-body-inner { padding-left: 20px; flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
    .list-content .list-grid { grid-template-columns: 1fr; }
    .detail-main { grid-template-columns: 1fr; }
    .content-hero { height: 220px; border-radius: var(--radius-md); }
    .content-hero .hero-overlay { padding: 16px; }
    .content-hero .hero-info h1 { font-size: 1.15rem; }
    .content-detail-layout { gap: 12px; }
    .contact-layout { grid-template-columns: 1fr; }
    .platform-banner { padding: 24px 16px; }
    .platform-banner h1 { font-size: 1.4rem; }
}
@media (max-width: 400px) {
    .hot-movies-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .stars-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
}