:root {
    --bg-primary: #e8ffe8;
    --bg-secondary: #a6fff2;
    --accent-light: #74f9ff;
    --accent: #00e0ff;
    --text-dark: #1a3c2a;
    --text-medium: #2d5a3d;
    --text-light: #4a7a5a;
    --white: #ffffff;
    --card-shadow: 0 4px 20px rgba(0, 180, 200, 0.12);
    --card-hover-shadow: 0 8px 32px rgba(0, 200, 220, 0.2);
    --border-subtle: rgba(0, 180, 200, 0.18);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --font-stack: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font-stack);
    background-color: #f0faf5;
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
.top-nav {
    width: 100%;
    background: var(--white);
    border-bottom: 2px solid var(--accent-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(0, 180, 200, 0.1);
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 20px;
}
.top-nav .site-name h1 { font-size: 1.55rem; font-weight: 700; color: #007a8a; letter-spacing: 1px; white-space: nowrap; margin: 0; }
.top-nav .nav-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; list-style: none; }
.top-nav .nav-links a {
    text-decoration: none; color: var(--text-medium); font-weight: 500; font-size: 0.9rem;
    padding: 7px 13px; border-radius: 20px; transition: var(--transition); white-space: nowrap; background: transparent;
}
.top-nav .nav-links a:hover, .top-nav .nav-links a:focus { background: var(--accent-light); color: #005f6b; outline: none; }
.top-nav .user-status {
    display: flex; align-items: center; gap: 8px; white-space: nowrap; font-weight: 500;
    color: var(--text-medium); font-size: 0.9rem; cursor: pointer; padding: 7px 15px;
    border-radius: 20px; background: var(--bg-primary); transition: var(--transition);
}
.top-nav .user-status:hover { background: var(--bg-secondary); }
.user-status .avatar-dot { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.banner-section {
    width: 100%; background: linear-gradient(180deg, #d4fce8 0%, #e8ffe8 40%, #c8faf5 100%);
    padding: 28px 5% 20px; display: flex; justify-content: center;
}
.banner-section img { width: 100%; max-width: 1200px; height: auto; max-height: 380px; border-radius: var(--radius-lg); object-fit: cover; box-shadow: var(--card-shadow); display: block; }
.platform-intro-top { text-align: center; padding: 28px 5% 10px; max-width: 900px; margin: 0 auto; color: var(--text-medium); font-size: 1rem; line-height: 1.7; }
.platform-intro-top strong { color: #007a8a; font-size: 1.15rem; }
.main-layout { display: flex; gap: 28px; padding: 10px 5% 40px; max-width: 1400px; margin: 0 auto; align-items: flex-start; }
.main-content { flex: 1 1 65%; min-width: 0; }
.sidebar-right {
    flex: 0 0 32%; min-width: 300px; max-width: 420px; position: sticky; top: 90px;
    align-self: flex-start; max-height: calc(100vh - 110px); overflow-y: auto;
    display: flex; flex-direction: column; gap: 18px; padding-right: 4px;
}
.sidebar-right::-webkit-scrollbar { width: 5px; }
.sidebar-right::-webkit-scrollbar-thumb { background: var(--accent-light); border-radius: 10px; }
.section-title {
    font-size: 1.45rem; font-weight: 700; color: #005f6b; margin: 32px 0 16px;
    padding-left: 16px; border-left: 5px solid var(--accent); letter-spacing: 0.5px;
}
.section-title:first-child { margin-top: 0; }
.hot-movies-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-bottom: 10px; }
.movie-card {
    background: var(--white); border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--card-shadow); transition: var(--transition); border: 1px solid var(--border-subtle);
    display: flex; flex-direction: column;
}
.movie-card:hover { transform: translateY(-5px); box-shadow: var(--card-hover-shadow); border-color: var(--accent); }
.movie-card img { width: 100%; height: 210px; object-fit: cover; display: block; background: #e0f5f0; }
.movie-card .card-info { padding: 10px 11px 12px; flex: 1; display: flex; flex-direction: column; gap: 3px; }
.movie-card .card-info .movie-title { font-weight: 700; font-size: 0.95rem; color: #005f6b; line-height: 1.3; }
.movie-card .card-info span { font-size: 0.72rem; color: var(--text-light); line-height: 1.4; display: block; }
.movie-card .card-info .movie-type { display: inline-block; background: var(--bg-secondary); color: #005f6b; padding: 3px 9px; border-radius: 12px; font-size: 0.7rem; font-weight: 600; margin-top: 4px; align-self: flex-start; }
.week-rank-list { display: flex; gap: 14px; flex-wrap: wrap; list-style: none; }
.week-rank-list li {
    background: var(--white); border-radius: var(--radius-md); padding: 12px 18px;
    box-shadow: var(--card-shadow); border-left: 4px solid var(--accent); font-weight: 600;
    font-size: 0.9rem; color: var(--text-medium); transition: var(--transition); cursor: pointer;
    flex: 1 1 140px; min-width: 130px; text-align: center;
}
.week-rank-list li:hover { background: var(--bg-secondary); border-left-color: #009fb5; transform: translateX(3px); }
.week-rank-list li .rank-badge { display: inline-block; background: var(--accent); color: #fff; border-radius: 50%; width: 26px; height: 26px; line-height: 26px; font-size: 0.8rem; font-weight: 700; margin-right: 6px; text-align: center; }
.stars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.star-card {
    background: var(--white); border-radius: var(--radius-md); padding: 16px; text-align: center;
    box-shadow: var(--card-shadow); border: 1px solid var(--border-subtle); transition: var(--transition);
}
.star-card:hover { transform: translateY(-4px); box-shadow: var(--card-hover-shadow); }
.star-card img { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin-bottom: 10px; border: 3px solid var(--accent-light); background: #e8faf5; }
.star-card .star-name { font-weight: 700; font-size: 0.95rem; color: #005f6b; }
.star-card .star-role { font-size: 0.75rem; color: var(--text-light); margin-top: 2px; }
.hot-stars-recommend { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.hot-stars-recommend .hs-tag { background: var(--bg-secondary); color: #005f6b; padding: 8px 16px; border-radius: 20px; font-weight: 600; font-size: 0.85rem; cursor: pointer; transition: var(--transition); border: 1px solid transparent; }
.hot-stars-recommend .hs-tag:hover { background: var(--accent); color: #fff; border-color: #009fb5; }
.plot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.plot-card {
    background: var(--white); border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--card-shadow); border: 1px solid var(--border-subtle); transition: var(--transition);
    display: flex; gap: 14px; padding: 14px; align-items: flex-start;
}
.plot-card:hover { box-shadow: var(--card-hover-shadow); border-color: var(--accent); }
.plot-card img { width: 110px; height: 150px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; background: #e0f5f0; }
.plot-card .plot-text { flex: 1; font-size: 0.85rem; color: var(--text-medium); line-height: 1.6; }
.plot-card .plot-text strong { color: #005f6b; font-size: 0.95rem; display: block; margin-bottom: 4px; }
.sidebar-card { background: var(--white); border-radius: var(--radius-lg); padding: 20px 18px; box-shadow: var(--card-shadow); border: 1px solid var(--border-subtle); }
.sidebar-card h3 { font-size: 1.1rem; font-weight: 700; color: #005f6b; margin-bottom: 12px; border-bottom: 2px solid var(--accent-light); padding-bottom: 8px; }
.sidebar-right .detail-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.detail-card {
    background: var(--white); border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--card-shadow); border: 1px solid var(--border-subtle); transition: var(--transition);
    display: flex; gap: 12px; padding: 12px; align-items: flex-start;
}
.detail-card:hover { box-shadow: var(--card-hover-shadow); border-color: var(--accent); }
.detail-card img { width: 90px; height: 120px; object-fit: cover; border-radius: var(--radius-sm); flex-shrink: 0; background: #e0f5f0; }
.detail-card .detail-text { flex: 1; font-size: 0.82rem; color: var(--text-medium); line-height: 1.6; }
.detail-card .detail-text strong { color: #005f6b; font-size: 0.9rem; display: block; margin-bottom: 4px; }
.sidebar-right .comment-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sidebar-right .comment-list li {
    background: #fafffe; border-radius: var(--radius-md); padding: 12px 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03); border-left: 4px solid var(--accent-light);
    font-size: 0.82rem; color: var(--text-medium); line-height: 1.7; transition: var(--transition);
}
.sidebar-right .comment-list li:hover { border-left-color: var(--accent); background: #f0fdf8; }
.sidebar-right .comment-list li .comment-author { font-weight: 700; color: #007a8a; font-size: 0.8rem; margin-bottom: 4px; display: block; }
.total-read-count { font-size: 2.8rem; font-weight: 800; color: #007a8a; text-align: center; letter-spacing: 1px; }
.update-time { text-align: center; font-size: 0.78rem; color: var(--text-light); margin-top: 6px; }
.stat-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border-subtle); font-size: 0.9rem; }
.stat-row:last-child { border-bottom: none; }
.stat-row .stat-label { color: var(--text-light); }
.stat-row .stat-value { font-weight: 700; color: #007a8a; font-size: 1.1rem; }
.app-download-section { background: var(--bg-primary); padding: 40px 5%; text-align: center; border-top: 2px solid var(--accent-light); }
.app-download-section h2 { color: #005f6b; margin-bottom: 8px; font-size: 1.5rem; }
.app-download-section .app-subtitle { color: var(--text-light); margin-bottom: 20px; font-size: 0.9rem; }
.download-buttons { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.download-btn {
    display: inline-flex; align-items: center; gap: 10px; background: var(--white);
    border: 2px solid var(--accent); border-radius: 30px; padding: 12px 22px;
    text-decoration: none; color: #005f6b; font-weight: 600; transition: var(--transition);
    box-shadow: var(--card-shadow); cursor: pointer; font-size: 0.9rem;
}
.download-btn:hover { background: var(--accent); color: #fff; transform: translateY(-3px); box-shadow: var(--card-hover-shadow); }
.download-btn .app-icon { flex-shrink: 0; }
.bottom-nav {
    width: 100%; background: #1a3c2a; color: #d0f0e8; padding: 28px 5%;
    display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between;
    align-items: flex-start; font-size: 0.85rem; line-height: 1.8;
}
.bottom-nav a { color: #a6fff2; text-decoration: none; transition: var(--transition); font-weight: 500; }
.bottom-nav a:hover { color: #fff; text-decoration: underline; }
.bottom-nav .footer-col { flex: 1 1 160px; min-width: 140px; }
.bottom-nav .footer-col strong { display: block; color: #74f9ff; font-size: 1rem; margin-bottom: 6px; }
.bottom-nav .brand-mobile-link { text-align: center; width: 100%; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.2); margin-top: 8px; font-size: 0.9rem; }
.bottom-nav .brand-mobile-link a { font-weight: 700; font-size: 1rem; color: #74f9ff; }
@media (max-width: 1200px) {
    .hot-movies-grid { grid-template-columns: repeat(4, 1fr); }
    .stars-grid { grid-template-columns: repeat(3, 1fr); }
    .main-layout { flex-direction: column; }
    .sidebar-right { flex: 1 1 auto; max-width: 100%; position: static; max-height: none; overflow-y: visible; display: grid; grid-template-columns: 1fr; gap: 18px; }
    .sidebar-right .detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .hot-movies-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .movie-card img { height: 160px; }
    .stars-grid { grid-template-columns: repeat(2, 1fr); }
    .plot-grid { grid-template-columns: 1fr; }
    .top-nav { flex-wrap: wrap; height: auto; padding: 10px 4%; gap: 8px; justify-content: center; }
    .top-nav .nav-links { gap: 4px; }
    .top-nav .nav-links a { font-size: 0.75rem; padding: 5px 9px; }
    .top-nav .site-name h1 { font-size: 1.2rem; }
    .banner-section img { max-height: 200px; border-radius: var(--radius-md); }
    .sidebar-right { grid-template-columns: 1fr; }
    .week-rank-list { flex-direction: column; }
    .download-buttons { flex-direction: column; align-items: center; }
    .bottom-nav { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
    .hot-movies-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .movie-card img { height: 130px; }
    .movie-card .card-info { padding: 7px 8px 9px; }
    .movie-card .card-info .movie-title { font-size: 0.8rem; }
    .movie-card .card-info span { font-size: 0.65rem; }
    .stars-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .star-card img { width: 65px; height: 65px; }
    .plot-card { flex-direction: column; align-items: center; text-align: center; }
    .plot-card img { width: 100%; height: 160px; }
    .detail-card { flex-direction: column; align-items: center; text-align: center; }
    .detail-card img { width: 100%; height: 150px; }
    .section-title { font-size: 1.15rem; }
}