:root {
    --color-dark: #283c63;
    --color-mid: #928a97;
    --color-light: #fbe8d3;
    --color-accent: #f85f73;
    --color-white: #ffffff;
    --color-bg: #f9f6f2;
    --color-text: #2c2c2c;
    --color-text-light: #5a5a5a;
    --color-border: #e8e2db;
    --color-card: #ffffff;
    --color-dark-hover: #1e2f4f;
    --color-accent-hover: #e74d61;
    --shadow-sm: 0 2px 8px rgba(40, 60, 99, 0.06);
    --shadow-md: 0 4px 16px rgba(40, 60, 99, 0.10);
    --shadow-lg: 0 8px 32px rgba(40, 60, 99, 0.14);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Segoe UI', system-ui, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px;
}

body {
    font-family: var(--font-family);
    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;
}

.top-nav {
    width: 100%;
    background: var(--color-dark);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(40, 60, 99, 0.25);
}
.top-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 60px;
    gap: 16px;
    flex-wrap: wrap;
}
.top-nav-left {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.top-nav-left .logo-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    letter-spacing: 0;
    flex-shrink: 0;
}
.top-nav h1 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.top-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    list-style: none;
}
.top-nav-links a {
    color: #d5dde8;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 8px 13px;
    border-radius: 6px;
    transition: var(--transition);
    white-space: nowrap;
    font-weight: 500;
    letter-spacing: 0.3px;
}
.top-nav-links a:hover,
.top-nav-links a:focus {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.10);
}
.top-nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.user-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    transition: var(--transition);
    white-space: nowrap;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.user-status:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.3);
}
.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    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: 3px;
    background: #fff;
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 24px;
    padding: 24px 20px 40px;
}
.main-content {
    flex: 1;
    min-width: 0;
}
.sidebar {
    width: 340px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 84px;
    align-self: flex-start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-thumb {
    background: #d0cbc5;
    border-radius: 4px;
}

.section-block {
    margin-bottom: 32px;
    scroll-margin-top: 78px;
}
.section-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--color-accent);
    display: inline-block;
    letter-spacing: 0.5px;
    line-height: 1.3;
}
.section-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 6px;
}
.section-more {
    font-size: 0.85rem;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}
.section-more:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.movie-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
}
.movie-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #d5cfc8;
}
.movie-card-img-wrap {
    width: 100%;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: #e8e3dc;
    position: relative;
    flex-shrink: 0;
}
.movie-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.movie-card:hover .movie-card-img-wrap img {
    transform: scale(1.06);
}
.movie-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.3px;
    z-index: 2;
    pointer-events: none;
}
.movie-card-info {
    padding: 10px 12px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.movie-card-info h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.movie-card-info .meta-row {
    font-size: 0.72rem;
    color: var(--color-mid);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
}
.movie-card-info .meta-row span {
    display: inline-block;
    margin-right: 4px;
}
.movie-card-type {
    display: inline-block;
    background: var(--color-light);
    color: var(--color-dark);
    font-size: 0.68rem;
    padding: 2px 7px;
    border-radius: 3px;
    font-weight: 500;
    letter-spacing: 0.2px;
    margin-top: 2px;
    align-self: flex-start;
}

.star-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.star-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    padding: 18px 14px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    cursor: pointer;
}
.star-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: #d5cfc8;
}
.star-card img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 10px;
    display: block;
    border: 3px solid var(--color-light);
    transition: var(--transition);
}
.star-card:hover img {
    border-color: var(--color-accent);
}
.star-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 3px;
    letter-spacing: 0.3px;
}
.star-card .star-role {
    font-size: 0.78rem;
    color: var(--color-mid);
    letter-spacing: 0.2px;
}

.info-grid-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.info-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
    cursor: pointer;
    display: flex;
    gap: 14px;
    padding: 14px;
}
.info-card:hover {
    box-shadow: var(--shadow-md);
    border-color: #d5cfc8;
    transform: translateY(-2px);
}
.info-card-img {
    width: 100px;
    height: 140px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #e8e3dc;
}
.info-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.info-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.info-card-body h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.3px;
    line-height: 1.3;
}
.info-card-body .info-meta {
    font-size: 0.73rem;
    color: var(--color-mid);
    line-height: 1.5;
}
.info-card-body .info-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
    line-height: 1.55;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    flex: 1;
}

.movie-detail-hero {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.movie-detail-hero-img {
    width: 180px;
    height: 260px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #e8e3dc;
}
.movie-detail-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.movie-detail-hero-info {
    flex: 1;
    min-width: 240px;
}
.movie-detail-hero-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
    letter-spacing: 0.4px;
}
.movie-detail-hero-info .hero-meta {
    font-size: 0.85rem;
    color: var(--color-mid);
    line-height: 1.7;
}
.movie-detail-hero-info .hero-desc {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-top: 8px;
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.comment-item {
    background: var(--color-card);
    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);
}
.comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.comment-user {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    letter-spacing: 0.3px;
}
.comment-time {
    font-size: 0.72rem;
    color: #999;
    margin-left: auto;
    white-space: nowrap;
}
.comment-text {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.sidebar-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}
.sidebar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
    letter-spacing: 0.4px;
    border-left: 3px solid var(--color-accent);
    padding-left: 10px;
}
.total-read-num {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 1px;
    line-height: 1;
    margin-bottom: 4px;
}
.total-read-label {
    font-size: 0.78rem;
    color: var(--color-mid);
    margin-bottom: 6px;
}
.total-read-update {
    font-size: 0.7rem;
    color: #aaa;
    letter-spacing: 0.2px;
}
.stat-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.stat-item {
    flex: 1;
    min-width: 100px;
    background: var(--color-light);
    border-radius: var(--radius-sm);
    padding: 14px 12px;
    text-align: center;
}
.stat-item .stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.5px;
}
.stat-item .stat-label {
    font-size: 0.72rem;
    color: var(--color-mid);
    margin-top: 2px;
}
.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    background: #fdfcfa;
}
.rank-list li:hover {
    background: var(--color-light);
}
.rank-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    letter-spacing: 0.3px;
}
.rank-num.top1 { background: #f85f73; }
.rank-num.top2 { background: #e07b50; }
.rank-num.top3 { background: #c79940; }
.rank-num.other { background: #928a97; }
.rank-info {
    flex: 1;
    min-width: 0;
}
.rank-info .rank-title {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.rank-info .rank-sub {
    font-size: 0.7rem;
    color: var(--color-mid);
}

.platform-intro {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    line-height: 1.8;
    font-size: 0.9rem;
    color: var(--color-text-light);
}
.platform-intro p {
    margin-bottom: 10px;
}
.download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.download-card {
    background: var(--color-card);
    border-radius: var(--radius-md);
    padding: 20px 14px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    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(-3px);
}
.download-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
    transition: var(--transition);
}
.download-card:hover .download-icon {
    background: var(--color-accent);
}
.download-card span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-dark);
    letter-spacing: 0.3px;
}
.download-card small {
    font-size: 0.7rem;
    color: var(--color-mid);
}

.bottom-nav {
    width: 100%;
    background: var(--color-dark);
    color: #c5cdd8;
    padding: 28px 20px 20px;
    margin-top: 20px;
}
.bottom-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
    align-items: flex-start;
}
.bottom-nav-col h4 {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.4px;
}
.bottom-nav-col a {
    display: block;
    color: #b0b9c4;
    text-decoration: none;
    font-size: 0.8rem;
    padding: 3px 0;
    transition: var(--transition);
    letter-spacing: 0.2px;
}
.bottom-nav-col a:hover {
    color: var(--color-accent);
}
.bottom-bar {
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 18px;
    padding-top: 14px;
    text-align: center;
    font-size: 0.75rem;
    color: #8895a4;
    letter-spacing: 0.2px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}
.bottom-bar a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.bottom-bar a:hover {
    text-decoration: underline;
    color: #ff7b8a;
}

@media (max-width: 1400px) {
    .movie-grid { grid-template-columns: repeat(5, 1fr); }
    .sidebar { width: 300px; }
    .download-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1200px) {
    .movie-grid { grid-template-columns: repeat(4, 1fr); }
    .star-grid { grid-template-columns: repeat(2, 1fr); }
    .info-grid-4 { grid-template-columns: 1fr 1fr; }
    .sidebar { width: 280px; }
    .main-container { gap: 16px; padding: 16px 12px 32px; }
}
@media (max-width: 992px) {
    .main-container { flex-direction: column; }
    .sidebar { width: 100%; position: static; max-height: none; overflow-y: visible; flex-direction: row; flex-wrap: wrap; gap: 12px; }
    .sidebar-card { flex: 1 1 260px; min-width: 220px; }
    .movie-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .info-grid-4 { grid-template-columns: 1fr; }
    .download-grid { grid-template-columns: repeat(2, 1fr); }
    .top-nav-links { display: none; }
    .mobile-menu-toggle { display: block; }
    .top-nav-inner { padding: 0 14px; height: 54px; }
    .movie-detail-hero { flex-direction: column; align-items: center; text-align: center; }
    .movie-detail-hero-img { width: 150px; height: 220px; }
}
@media (max-width: 640px) {
    .movie-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .star-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .info-card { flex-direction: column; align-items: center; text-align: center; }
    .info-card-img { width: 120px; height: 160px; }
    .download-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .section-title { font-size: 1.15rem; }
    .top-nav h1 { font-size: 1.1rem; }
    .bottom-nav-inner { flex-direction: column; gap: 16px; }
    .stat-row { flex-direction: column; }
    .comment-text { font-size: 0.82rem; }
}
@media (max-width: 400px) {
    .movie-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
    .movie-card-info h3 { font-size: 0.8rem; }
    .movie-card-info .meta-row { font-size: 0.65rem; }
    .top-nav h1 { font-size: 0.95rem; }
    .sidebar-card { flex: 1 1 100%; min-width: auto; }
}