:root {
    --color-light: #d2ecf9;
    --color-mid: #1891ac;
    --color-deep: #1f5f8b;
    --color-dark: #253b6e;
    --color-white: #ffffff;
    --color-bg: #f5f9fb;
    --color-text: #2c3e50;
    --color-text-light: #5a6c7d;
    --color-border: #e0ecf4;
    --color-accent: #e8f4f8;
    --shadow-sm: 0 2px 8px rgba(31, 95, 139, 0.08);
    --shadow-md: 0 4px 16px rgba(31, 95, 139, 0.12);
    --shadow-lg: 0 8px 32px rgba(37, 59, 110, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1320px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.header-nav { width: 100%; background: var(--color-white); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.header-nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 16px; }
.header-nav .site-name h1 { font-size: 1.5rem; font-weight: 700; color: var(--color-dark); letter-spacing: 0.5px; white-space: nowrap; margin: 0; line-height: 1; }
.header-nav .site-name h1 a { text-decoration: none; color: var(--color-dark); display: flex; align-items: center; gap: 8px; }
.header-nav .site-name .logo-icon { width: 32px; height: 32px; border-radius: 6px; background: linear-gradient(135deg, var(--color-mid), var(--color-deep)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 1.1rem; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: center; list-style: none; }
.nav-links li a { display: inline-block; padding: 8px 14px; text-decoration: none; color: var(--color-text); font-size: 0.9rem; font-weight: 500; border-radius: 20px; transition: var(--transition); white-space: nowrap; }
.nav-links li a:hover, .nav-links li a:focus { background: var(--color-light); color: var(--color-deep); }
.user-status { display: flex; align-items: center; gap: 8px; white-space: nowrap; font-weight: 500; color: var(--color-deep); cursor: pointer; padding: 6px 14px; border-radius: 20px; background: var(--color-light); transition: var(--transition); font-size: 0.9rem; flex-shrink: 0; }
.user-status:hover { background: #c0e0f0; }
.user-status .avatar-dot { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--color-mid), var(--color-deep)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 0.75rem; font-weight: 700; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-shrink: 0; }
.nav-toggle span { display: block; width: 24px; height: 2.5px; background: var(--color-dark); margin: 5px 0; border-radius: 2px; transition: var(--transition); }
.banner-section { width: 100%; max-width: var(--max-width); margin: 20px auto 0; padding: 0 20px; }
.carousel-container { position: relative; width: 100%; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 21 / 9; min-height: 280px; background: var(--color-dark); }
.carousel-slides { display: flex; width: 300%; height: 100%; animation: carouselSlide 15s ease-in-out infinite; }
.carousel-slide { width: 33.333%; height: 100%; position: relative; flex-shrink: 0; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-slide .slide-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 40px 32px 28px; background: linear-gradient(transparent, rgba(37, 59, 110, 0.85)); color: #fff; pointer-events: none; }
.slide-overlay h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 6px; text-shadow: 0 2px 4px rgba(0,0,0,0.3); letter-spacing: 1px; }
.slide-overlay p { font-size: 1rem; opacity: 0.9; text-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.slide-overlay .slide-tag { display: inline-block; background: var(--color-mid); padding: 4px 12px; border-radius: 14px; font-size: 0.8rem; margin-bottom: 8px; letter-spacing: 0.5px; }
@keyframes carouselSlide {
    0%,28% { transform: translateX(0); }
    33%,61% { transform: translateX(-33.333%); }
    66%,94% { transform: translateX(-66.666%); }
    100% { transform: translateX(0); }
}
.carousel-dots { position: absolute; bottom: 14px; right: 24px; display: flex; gap: 8px; z-index: 5; }
.carousel-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.5); transition: var(--transition); }
.carousel-dots span:nth-child(1) { animation: dotPulse1 15s infinite; }
.carousel-dots span:nth-child(2) { animation: dotPulse2 15s infinite; }
.carousel-dots span:nth-child(3) { animation: dotPulse3 15s infinite; }
@keyframes dotPulse1 { 0%,28% { background:#fff; transform:scale(1.3); } 29%,100% { background:rgba(255,255,255,0.5); transform:scale(1); } }
@keyframes dotPulse2 { 0%,32% { background:rgba(255,255,255,0.5); transform:scale(1); } 33%,61% { background:#fff; transform:scale(1.3); } 62%,100% { background:rgba(255,255,255,0.5); transform:scale(1); } }
@keyframes dotPulse3 { 0%,65% { background:rgba(255,255,255,0.5); transform:scale(1); } 66%,94% { background:#fff; transform:scale(1.3); } 95%,100% { background:rgba(255,255,255,0.5); transform:scale(1); } }
.section-block { max-width: var(--max-width); margin: 32px auto; padding: 0 20px; }
.section-title { font-size: 1.5rem; font-weight: 700; color: var(--color-dark); margin-bottom: 20px; padding-left: 16px; border-left: 4px solid var(--color-mid); letter-spacing: 0.5px; display: flex; align-items: center; gap: 10px; }
.section-title .title-icon { width: 28px; height: 28px; flex-shrink: 0; }
.section-subtitle { font-size: 0.9rem; color: var(--color-text-light); margin-top: -14px; margin-bottom: 20px; padding-left: 20px; }
.platform-intro { background: var(--color-white); border-radius: var(--radius-lg); padding: 28px 32px; box-shadow: var(--shadow-sm); margin-bottom: 8px; border: 1px solid var(--color-border); }
.platform-intro h3 { color: var(--color-deep); font-size: 1.2rem; margin-bottom: 10px; }
.platform-intro p { color: var(--color-text-light); font-size: 0.95rem; line-height: 1.8; }
.platform-intro .intro-highlights { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 16px; }
.intro-highlights .highlight-item { flex: 1; min-width: 140px; background: var(--color-light); border-radius: var(--radius-sm); padding: 16px; text-align: center; font-weight: 600; color: var(--color-deep); font-size: 0.9rem; transition: var(--transition); }
.intro-highlights .highlight-item:hover { background: #c0e0f0; transform: translateY(-2px); }
.main-layout { display: grid; grid-template-columns: 1fr 340px; gap: 28px; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.main-content { min-width: 0; }
.sidebar { min-width: 0; }
.film-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.film-card { background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer; border: 1px solid var(--color-border); display: flex; flex-direction: column; }
.film-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-mid); }
.film-card .poster-wrap { position: relative; aspect-ratio: 2 / 3; overflow: hidden; background: #eef4f8; }
.film-card .poster-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s; }
.film-card:hover .poster-wrap img { transform: scale(1.05); }
.film-card .poster-wrap .play-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); opacity: 0; transition: opacity 0.3s; pointer-events: none; z-index: 2; }
.film-card:hover .poster-wrap .play-overlay { opacity: 1; }
.film-card .poster-wrap .play-overlay img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.3)); }
.film-card .film-info { padding: 10px 12px 12px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.film-card .film-title { font-weight: 700; font-size: 0.9rem; color: var(--color-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.film-card .film-meta { font-size: 0.72rem; color: var(--color-text-light); display: flex; flex-wrap: wrap; gap: 2px 8px; line-height: 1.5; }
.film-card .film-meta span { white-space: nowrap; }
.film-card .film-type-badge { display: inline-block; background: var(--color-light); color: var(--color-deep); padding: 2px 8px; border-radius: 10px; font-size: 0.7rem; font-weight: 600; align-self: flex-start; margin-top: 2px; }
.star-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.star-card { background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); text-align: center; transition: var(--transition); border: 1px solid var(--color-border); padding-bottom: 14px; }
.star-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.star-card .star-photo { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; background: #eef4f8; }
.star-card .star-name { font-weight: 700; color: var(--color-dark); margin-top: 10px; font-size: 0.95rem; }
.star-card .star-role { font-size: 0.78rem; color: var(--color-text-light); }
.plot-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.plot-card { background: var(--color-white); border-radius: var(--radius-md); padding: 18px 20px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); border-left: 3px solid var(--color-mid); transition: var(--transition); }
.plot-card:hover { box-shadow: var(--shadow-md); }
.plot-card h4 { color: var(--color-deep); margin-bottom: 6px; font-size: 1rem; }
.plot-card p { font-size: 0.85rem; color: var(--color-text-light); line-height: 1.7; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.detail-card { background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; gap: 14px; padding: 14px; transition: var(--transition); border: 1px solid var(--color-border); align-items: flex-start; }
.detail-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-mid); }
.detail-card .detail-poster { width: 100px; height: 140px; border-radius: var(--radius-sm); object-fit: cover; flex-shrink: 0; background: #eef4f8; }
.detail-card .detail-info h4 { font-size: 0.95rem; color: var(--color-dark); margin-bottom: 4px; }
.detail-card .detail-info .detail-meta { font-size: 0.75rem; color: var(--color-text-light); margin-bottom: 6px; }
.detail-card .detail-info p { font-size: 0.8rem; color: var(--color-text-light); line-height: 1.6; }
.comments-list { display: flex; flex-direction: column; gap: 12px; }
.comment-item { background: var(--color-white); border-radius: var(--radius-md); padding: 16px 18px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition); }
.comment-item:hover { box-shadow: var(--shadow-md); border-color: #c0d8e8; }
.comment-item .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.comment-item .comment-user { font-weight: 600; font-size: 0.85rem; color: var(--color-deep); }
.comment-item .comment-time { font-size: 0.7rem; color: #999; margin-left: auto; }
.comment-item .comment-text { font-size: 0.85rem; color: var(--color-text-light); line-height: 1.7; text-align: justify; }
.sidebar .side-card { background: var(--color-white); border-radius: var(--radius-md); padding: 18px 16px; box-shadow: var(--shadow-sm); margin-bottom: 18px; border: 1px solid var(--color-border); }
.sidebar .side-card h3 { font-size: 1rem; font-weight: 700; color: var(--color-dark); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--color-light); }
.side-card .stat-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dotted var(--color-border); font-size: 0.85rem; }
.side-card .stat-value { font-weight: 700; color: var(--color-mid); font-size: 1.1rem; }
.side-card .update-time { font-size: 0.72rem; color: #999; text-align: right; margin-top: 8px; }
.rank-list { list-style: none; counter-reset: rank; }
.rank-list li { counter-increment: rank; display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dotted var(--color-border); font-size: 0.83rem; transition: var(--transition); cursor: pointer; }
.rank-list li:hover { color: var(--color-mid); }
.rank-list li::before { content: counter(rank); width: 24px; height: 24px; border-radius: 6px; background: var(--color-light); color: var(--color-deep); font-weight: 700; font-size: 0.75rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.rank-list li:nth-child(1)::before, .rank-list li:nth-child(2)::before, .rank-list li:nth-child(3)::before { background: var(--color-mid); color: #fff; }
.side-star-mini { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dotted var(--color-border); cursor: pointer; transition: var(--transition); }
.side-star-mini:hover { color: var(--color-mid); }
.side-star-mini img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; background: #eef4f8; }
.side-star-mini .ss-name { font-weight: 600; font-size: 0.83rem; }
.side-star-mini .ss-works { font-size: 0.7rem; color: var(--color-text-light); }
.app-download-section { background: linear-gradient(135deg, var(--color-dark), var(--color-deep)); border-radius: var(--radius-lg); padding: 32px 28px; color: #fff; box-shadow: var(--shadow-md); margin-top: 8px; }
.app-download-section h3 { font-size: 1.3rem; margin-bottom: 6px; letter-spacing: 0.5px; }
.app-download-section .app-subtitle { font-size: 0.85rem; opacity: 0.85; margin-bottom: 20px; }
.app-download-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.app-download-btn { display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25); border-radius: var(--radius-sm); padding: 14px 16px; cursor: pointer; transition: var(--transition); text-decoration: none; color: #fff; font-weight: 600; font-size: 0.9rem; text-align: center; justify-content: center; }
.app-download-btn:hover { background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.5); transform: translateY(-2px); }
.app-download-btn .app-icon { width: 28px; height: 28px; flex-shrink: 0; }
.footer-nav { width: 100%; background: var(--color-dark); color: rgba(255,255,255,0.8); padding: 32px 20px 20px; margin-top: 40px; }
.footer-nav-inner { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-nav h4 { color: #fff; font-size: 1rem; margin-bottom: 10px; letter-spacing: 0.5px; }
.footer-nav a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.83rem; display: block; padding: 3px 0; transition: var(--transition); }
.footer-nav a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { max-width: var(--max-width); margin: 20px auto 0; padding: 16px 0; border-top: 1px solid rgba(255,255,255,0.15); text-align: center; font-size: 0.78rem; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.7); text-decoration: none; font-weight: 500; }
.footer-bottom a:hover { color: #fff; }
@media (max-width: 1200px) { .film-grid { grid-template-columns: repeat(4, 1fr); } .main-layout { grid-template-columns: 1fr 300px; } .app-download-grid { grid-template-columns: repeat(2, 1fr); } .star-grid { grid-template-columns: repeat(4,1fr); } }
@media (max-width: 992px) { .film-grid { grid-template-columns: repeat(3, 1fr); } .main-layout { grid-template-columns: 1fr; } .sidebar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; } .sidebar .side-card { margin-bottom: 0; } .star-grid { grid-template-columns: repeat(2, 1fr); } .plot-list { grid-template-columns: 1fr; } .detail-grid { grid-template-columns: 1fr; } .nav-links { gap: 2px; } .nav-links li a { padding: 6px 10px; font-size: 0.8rem; } }
@media (max-width: 768px) { .film-grid { grid-template-columns: repeat(2, 1fr); } .sidebar { grid-template-columns: 1fr; } .detail-card { flex-direction: column; align-items: center; text-align: center; } .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 12px; box-shadow: var(--shadow-md); z-index: 999; border-bottom: 2px solid var(--color-light); } .nav-links.active { display: flex; } .nav-toggle { display: block; } .carousel-container { aspect-ratio: 4/3; min-height: 180px; } .slide-overlay h2 { font-size: 1.1rem; } .app-download-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .film-grid { grid-template-columns: repeat(2, 1fr); } .star-grid { grid-template-columns: repeat(2, 1fr); } .app-download-grid { grid-template-columns: 1fr 1fr; } .footer-nav-inner { grid-template-columns: 1fr; } }