:root {
    --color-primary: #878ecd;
    --color-secondary: #b9bbdf;
    --color-bg-light: #dde7f2;
    --color-card-light: #dff4f3;
    --color-white: #ffffff;
    --color-dark: #2c2c3a;
    --color-text: #3a3a4a;
    --color-text-light: #6b6b7b;
    --color-border: #dde7f2;
    --color-accent: #878ecd;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s ease;
    --max-width: 1320px;
    --nav-height: 64px;
}

*,
*::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", Arial, sans-serif;
    background-color: #f5f6fa;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.top-nav {
    width: 100%;
    height: var(--nav-height);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 20px;
}

.top-nav .nav-inner {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    justify-content: space-between;
    gap: 16px;
}

.top-nav .nav-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.top-nav .nav-left .logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}
.top-nav .nav-left .logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.top-nav h1.site-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}

.top-nav .nav-center {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}

.top-nav .nav-center a {
    display: inline-block;
    padding: 8px 14px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.top-nav .nav-center a:hover,
.top-nav .nav-center a:focus-visible {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    outline: none;
}

.top-nav .nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.top-nav .user-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: var(--color-card-light);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    border: 1px solid transparent;
}
.top-nav .user-status:hover {
    border-color: var(--color-primary);
    background: #fff;
}
.top-nav .user-status .avatar-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #4caf84;
    flex-shrink: 0;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-text);
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

.main-wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 20px 20px 40px;
    display: flex;
    gap: 28px;
}

.content-main {
    flex: 1 1 68%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.sidebar-right {
    flex: 0 0 30%;
    min-width: 280px;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: sticky;
    top: calc(var(--nav-height) + 20px);
    align-self: flex-start;
    max-height: calc(100vh - var(--nav-height) - 40px);
    overflow-y: auto;
}

.banner-section {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
    background: var(--color-secondary);
    aspect-ratio: 21/9;
    min-height: 280px;
    max-height: 440px;
}
.banner-section img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 36px 32px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.banner-overlay h2 {
    font-size: clamp(1.3rem, 2.5vw, 2rem);
    font-weight: 700;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}
.banner-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
    max-width: 500px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.banner-overlay .btn-banner {
    display: inline-block;
    padding: 10px 22px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    align-self: flex-start;
    transition: var(--transition);
    letter-spacing: 0.4px;
    border: none;
    cursor: pointer;
}
.banner-overlay .btn-banner:hover {
    background: #767bc4;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(135, 142, 205, 0.45);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    letter-spacing: 0.4px;
}
.section-title::before {
    content: '';
    width: 4px;
    height: 22px;
    background: var(--color-primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.section-title .sub {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--color-text-light);
    margin-left: auto;
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}
.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}
.card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
    background: #eef1f5;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.movie-card img {
    aspect-ratio: 2/3;
    height: auto;
    width: 100%;
}
.movie-card .card-body {
    padding: 10px 0 0;
}
.movie-card .card-body h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-dark);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.movie-card .card-body .meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    line-height: 1.5;
}
.movie-card .card-body .meta span {
    background: var(--color-bg-light);
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}
.movie-card .card-body .meta .tag-type {
    background: var(--color-primary);
    color: #fff;
    font-weight: 500;
}
.movie-card .card-body .meta .tag-site {
    background: #b9bbdf;
    color: #2c2c3a;
    font-weight: 500;
}

.star-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.star-card {
    text-align: center;
}
.star-card img {
    aspect-ratio: 1/1;
    border-radius: 50%;
    width: 100%;
    height: auto;
    max-width: 150px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    object-fit: cover;
}
.star-card h4 {
    margin-top: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
}
.star-card .role {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.plot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.plot-card img {
    aspect-ratio: 16/10;
    height: auto;
}
.plot-card .card-body h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 6px 0 3px;
    color: var(--color-dark);
}
.plot-card .card-body p {
    font-size: 0.8rem;
    color: var(--color-text-light);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.detail-card {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.detail-card img {
    width: 100px;
    height: 140px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    object-fit: cover;
}
.detail-card .info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 4px;
}
.detail-card .info .detail-meta {
    font-size: 0.73rem;
    color: var(--color-text-light);
    line-height: 1.6;
}
.detail-card .info .detail-meta strong {
    color: var(--color-text);
}

.sidebar-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}
.sidebar-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.4px;
}
.sidebar-card h3::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 2px;
    flex-shrink: 0;
}
.total-read {
    text-align: center;
    padding: 8px 0;
}
.total-read .big-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 1px;
    line-height: 1;
}
.total-read .update-time {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 4px;
}
.stat-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}
.stat-item {
    flex: 1;
    text-align: center;
    background: var(--color-card-light);
    border-radius: var(--radius-sm);
    padding: 12px 8px;
}
.stat-item .num {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
}
.stat-item .lbl {
    font-size: 0.72rem;
    color: var(--color-text-light);
    margin-top: 2px;
}

.rank-list {
    list-style: none;
    padding: 0;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid #f0f2f5;
    font-size: 0.85rem;
    transition: var(--transition);
}
.rank-list li:last-child {
    border-bottom: none;
}
.rank-list li:hover {
    color: var(--color-primary);
}
.rank-list .rank-badge {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
    color: #fff;
}
.rank-list .rank-badge.top1 { background: #f5a623; }
.rank-list .rank-badge.top2 { background: #a0a8c0; }
.rank-list .rank-badge.top3 { background: #c4946c; }
.rank-list .rank-badge.normal { background: #dde7f2; color: #6b6b7b; }
.rank-list .rank-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-list .rank-hot {
    font-size: 0.7rem;
    color: #f57c6e;
    flex-shrink: 0;
}

.star-mini-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.star-mini {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-card-light);
    border-radius: 20px;
    padding: 6px 12px 6px 6px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}
.star-mini:hover {
    background: #e8f7f6;
    transform: scale(1.03);
}
.star-mini img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.review-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.review-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--color-secondary);
    transition: var(--transition);
}
.review-item:hover {
    border-left-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}
.review-item .reviewer {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-dark);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.review-item .review-text {
    font-size: 0.82rem;
    color: var(--color-text);
    line-height: 1.7;
}
.review-item .review-date {
    font-size: 0.7rem;
    color: #aaa;
    margin-top: 4px;
}

.platform-intro {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    line-height: 1.8;
}
.platform-intro p {
    margin-bottom: 10px;
    color: var(--color-text);
    font-size: 0.9rem;
}
.platform-intro .highlight {
    color: var(--color-primary);
    font-weight: 600;
}

.app-download-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
}
.app-download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 12px;
}
.app-download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 10px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    border: 2px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-text);
    letter-spacing: 0.3px;
    cursor: pointer;
    text-align: center;
}
.app-download-btn:hover {
    border-color: var(--color-primary);
    background: #fafbff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.app-download-btn .app-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}
.app-download-btn.android { border-color: #3ddc84; }
.app-download-btn.android:hover { background: #f6fef9; }
.app-download-btn.ios { border-color: #333; }
.app-download-btn.ios:hover { background: #fafafa; }
.app-download-btn.pc { border-color: #52616b; }
.app-download-btn.pc:hover { background: #f8f9fa; }
.app-download-btn.mac { border-color: #555; }
.app-download-btn.mac:hover { background: #fafafa; }

.footer-nav {
    width: 100%;
    background: var(--color-dark);
    color: #c5c5d5;
    padding: 36px 24px 24px;
    margin-top: 20px;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: space-between;
}
.footer-col h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 10px;
    letter-spacing: 0.4px;
}
.footer-col a {
    display: block;
    color: #b0b0c0;
    text-decoration: none;
    font-size: 0.8rem;
    padding: 3px 0;
    transition: var(--transition);
}
.footer-col a:hover {
    color: var(--color-secondary);
}
.footer-bottom {
    max-width: var(--max-width);
    margin: 20px auto 0;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.75rem;
    color: #888;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
}
.footer-bottom a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.footer-bottom a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-bottom .brand-mobile-link {
    background: var(--color-primary);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.4px;
    transition: var(--transition);
}
.footer-bottom .brand-mobile-link:hover {
    background: #767bc4;
    text-decoration: none;
    color: #fff;
    transform: translateY(-1px);
}

@media (max-width: 1100px) {
    .main-wrapper {
        flex-direction: column;
        gap: 20px;
        padding: 14px 14px 30px;
    }
    .sidebar-right {
        flex: 1 1 auto;
        max-width: 100%;
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 16px;
        max-height: none;
        overflow-y: visible;
    }
    .sidebar-right .sidebar-card {
        flex: 1 1 220px;
        min-width: 200px;
    }
    .movie-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .star-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; }
    .app-download-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .detail-grid { grid-template-columns: 1fr 1fr; }
    .banner-section { aspect-ratio: 16/7; min-height: 200px; max-height: 320px; }
}

@media (max-width: 768px) {
    .top-nav .nav-center {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 12px 20px;
        box-shadow: var(--shadow-lg);
        gap: 2px;
        z-index: 999;
        border-bottom: 2px solid var(--color-border);
    }
    .top-nav .nav-center.active { display: flex; }
    .top-nav .nav-center a {
        padding: 10px 14px;
        width: 100%;
        text-align: center;
        font-size: 0.9rem;
    }
    .mobile-menu-toggle { display: block; }
    .top-nav { padding: 0 14px; gap: 10px; }
    .top-nav h1.site-name { font-size: 1.05rem; }
    .top-nav .user-status { font-size: 0.75rem; padding: 5px 10px; }
    .main-wrapper { padding: 10px 8px 20px; gap: 16px; }
    .sidebar-right { flex-direction: column; gap: 12px; }
    .sidebar-right .sidebar-card { flex: 1 1 auto; min-width: auto; }
    .movie-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .star-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .plot-grid { grid-template-columns: 1fr; gap: 10px; }
    .detail-grid { grid-template-columns: 1fr; gap: 10px; }
    .app-download-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .banner-section { aspect-ratio: 16/9; min-height: 170px; max-height: 240px; }
    .banner-overlay { padding: 18px 14px; }
    .banner-overlay h2 { font-size: 1.1rem; }
    .banner-overlay p { font-size: 0.78rem; }
    .card { padding: 12px; }
    .detail-card { flex-direction: column; align-items: center; text-align: center; }
    .detail-card img { width: 80px; height: 112px; }
    .section-title { font-size: 1.05rem; }
    .footer-inner { flex-direction: column; gap: 20px; }
    .top-nav .nav-inner { gap: 8px; }
}

@media (max-width: 420px) {
    .movie-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .star-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .app-download-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
    .app-download-btn { font-size: 0.73rem; padding: 10px 6px; gap: 4px; }
    .banner-section { min-height: 140px; }
    .sidebar-right { gap: 10px; }
    .stat-row { flex-direction: column; gap: 8px; }
    .top-nav h1.site-name { font-size: 0.95rem; }
}

.sidebar-right::-webkit-scrollbar { width: 4px; }
.sidebar-right::-webkit-scrollbar-thumb { background: #d0d5e0; border-radius: 4px; }