* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: #d0d7de;
    background: #0d1117;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img, video {
    display: block;
    max-width: 100%;
}

button, input {
    font: inherit;
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(13, 17, 23, 0.95);
    border-bottom: 1px solid #243329;
    backdrop-filter: blur(10px);
}

.nav-inner {
    max-width: 1280px;
    height: 64px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 210px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #b5dcaf;
    background: #1a2620;
    box-shadow: 0 4px 20px rgba(45, 64, 51, 0.3);
}

.brand-text strong {
    display: block;
    color: #96c48f;
    font-size: 20px;
    line-height: 1.15;
}

.brand-text small {
    display: block;
    color: #6e7681;
    font-size: 12px;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    white-space: nowrap;
}

.nav-link {
    color: #8b949e;
    font-weight: 600;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.mobile-link.active {
    color: #96c48f;
}

.menu-button {
    display: none;
    border: 0;
    color: #d0d7de;
    background: transparent;
    font-size: 26px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    border-top: 1px solid #243329;
    background: #161b22;
    padding: 12px 24px 18px;
}

.mobile-menu.open {
    display: grid;
    gap: 10px;
}

.mobile-link {
    padding: 10px 0;
    color: #b1bac4;
    font-weight: 600;
}

.hero {
    position: relative;
    min-height: 70vh;
    max-height: 820px;
    overflow: hidden;
    background: #0d1117;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(13, 17, 23, 0.96) 0%, rgba(13, 17, 23, 0.68) 42%, rgba(13, 17, 23, 0.2) 100%),
        linear-gradient(0deg, #0d1117 0%, rgba(13, 17, 23, 0.28) 48%, rgba(13, 17, 23, 0.2) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    min-height: 70vh;
    margin: 0 auto;
    padding: 96px 24px 72px;
    display: grid;
    align-items: end;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: #b5dcaf;
    font-weight: 700;
}

.hero h1,
.hero h2 {
    margin: 0 0 18px;
    color: #ffffff;
    font-size: clamp(36px, 7vw, 72px);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero p {
    margin: 0 0 28px;
    color: #d0d7de;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.8;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 24px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
    color: #ffffff;
    background: #4d7348;
    box-shadow: 0 12px 34px rgba(77, 115, 72, 0.3);
}

.btn-primary:hover {
    background: #628f5c;
    transform: translateY(-2px);
}

.btn-secondary {
    color: #d0d7de;
    border-color: #3a5937;
    background: rgba(26, 38, 32, 0.72);
}

.btn-secondary:hover {
    border-color: #96c48f;
    transform: translateY(-2px);
}

.hero-dots {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 34px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(177, 186, 196, 0.34);
    cursor: pointer;
}

.hero-dot.active {
    background: #96c48f;
}

.page-shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 56px 24px;
}

.content-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 24px;
}

.content-section.alt {
    background: #161b22;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-head h1,
.section-head h2 {
    margin: 0;
    color: #96c48f;
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: -0.03em;
}

.section-head p {
    margin: 10px 0 0;
    max-width: 720px;
    color: #8b949e;
    line-height: 1.7;
}

.section-line {
    height: 4px;
    flex: 1;
    max-width: 360px;
    border-radius: 999px;
    background: linear-gradient(90deg, #4d7348, transparent);
}

.search-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    margin: 0 0 32px;
    padding: 16px;
    border: 1px solid #243329;
    border-radius: 18px;
    background: #161b22;
    box-shadow: 0 4px 20px rgba(45, 64, 51, 0.2);
}

.search-panel input {
    width: 100%;
    border: 1px solid #243329;
    border-radius: 999px;
    outline: 0;
    color: #d0d7de;
    background: #0d1117;
    padding: 14px 18px;
}

.search-panel input:focus {
    border-color: #4d7348;
}

.search-panel button {
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: #4d7348;
    padding: 0 24px;
    font-weight: 800;
    cursor: pointer;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid #243329;
    border-radius: 18px;
    background: #161b22;
    box-shadow: 0 4px 20px rgba(45, 64, 51, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: #3a5937;
    box-shadow: 0 14px 40px rgba(45, 64, 51, 0.4);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #21262d;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.movie-card:hover img {
    transform: scale(1.08);
}

.poster-link::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 62%);
    opacity: 0.65;
}

.play-badge {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 2;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #ffffff;
    background: #4d7348;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35);
}

.card-body {
    padding: 18px;
}

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
    color: #8b949e;
    font-size: 13px;
}

.card-meta span {
    padding: 3px 8px;
    border-radius: 999px;
    background: #0d1117;
}

.movie-card h3 {
    margin: 0 0 10px;
    color: #d0d7de;
    font-size: 18px;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: #96c48f;
}

.movie-card p {
    margin: 0;
    min-height: 44px;
    color: #8b949e;
    font-size: 14px;
    line-height: 1.6;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.tag-row span,
.detail-tags span {
    color: #b5dcaf;
    background: #1a2620;
    border: 1px solid #3a5937;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    min-height: 168px;
    padding: 24px;
    border: 1px solid #243329;
    border-radius: 18px;
    background: linear-gradient(145deg, #161b22, #122017);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    border-color: #4d7348;
}

.category-card h2,
.category-card h3 {
    margin: 0 0 12px;
    color: #96c48f;
    font-size: 22px;
}

.category-card p {
    margin: 0;
    color: #8b949e;
    line-height: 1.65;
}

.rank-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.rank-panel {
    border: 1px solid #243329;
    border-radius: 18px;
    overflow: hidden;
    background: #161b22;
}

.rank-panel h2 {
    margin: 0;
    padding: 18px 20px;
    color: #96c48f;
    border-bottom: 1px solid #243329;
}

.rank-list {
    display: grid;
}

.rank-item {
    display: grid;
    grid-template-columns: 42px 86px 1fr;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid #243329;
    transition: background 0.2s ease;
}

.rank-item:hover {
    background: #21262d;
}

.rank-item:last-child {
    border-bottom: 0;
}

.rank-num {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #ffffff;
    background: #4d7348;
    font-weight: 900;
}

.rank-item img {
    width: 86px;
    height: 56px;
    object-fit: cover;
    border-radius: 10px;
}

.rank-item strong {
    display: block;
    color: #d0d7de;
    line-height: 1.35;
}

.rank-item small {
    display: block;
    margin-top: 5px;
    color: #8b949e;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    background: #0d1117;
}

.detail-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    filter: blur(8px);
    transform: scale(1.08);
}

.detail-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, #0d1117 0%, rgba(13, 17, 23, 0.72) 100%);
}

.detail-wrap {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 24px 28px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    color: #8b949e;
    font-size: 14px;
}

.breadcrumb a:hover {
    color: #96c48f;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.45fr 0.75fr;
    gap: 28px;
    align-items: start;
}

.player-box {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: #000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.player-box video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    cursor: pointer;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background-size: cover;
    background-position: center;
    cursor: pointer;
}

.player-cover::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.58);
}

.player-start {
    position: relative;
    z-index: 2;
    width: 86px;
    height: 86px;
    border: 0;
    border-radius: 50%;
    color: #ffffff;
    background: #4d7348;
    font-size: 36px;
    cursor: pointer;
    box-shadow: 0 14px 44px rgba(77, 115, 72, 0.35);
}

.player-cover.hide {
    display: none;
}

.player-error {
    position: absolute;
    inset: 0;
    display: none;
    place-items: center;
    color: #f87171;
    background: rgba(13, 17, 23, 0.92);
    text-align: center;
    padding: 24px;
}

.player-error.show {
    display: grid;
}

.detail-card,
.text-card,
.side-card {
    border: 1px solid #243329;
    border-radius: 18px;
    background: #161b22;
    box-shadow: 0 4px 20px rgba(45, 64, 51, 0.18);
}

.detail-card {
    padding: 26px;
    margin-top: 24px;
}

.detail-card h1 {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.1;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
    color: #8b949e;
}

.detail-meta span {
    padding: 7px 11px;
    border-radius: 999px;
    background: #0d1117;
}

.detail-lead {
    color: #d0d7de;
    font-size: 18px;
    line-height: 1.8;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.text-card {
    padding: 26px;
    margin-top: 24px;
}

.text-card h2 {
    margin: 0 0 18px;
    color: #96c48f;
    font-size: 26px;
}

.text-card p {
    margin: 0 0 16px;
    color: #b1bac4;
    line-height: 1.9;
}

.side-card {
    padding: 20px;
    margin-bottom: 22px;
}

.side-card h2 {
    margin: 0 0 16px;
    color: #96c48f;
    font-size: 22px;
}

.side-poster {
    overflow: hidden;
    border-radius: 16px;
    margin-bottom: 16px;
}

.side-poster img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.related-list {
    display: grid;
    gap: 12px;
}

.related-list a {
    display: grid;
    grid-template-columns: 74px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 14px;
    background: #0d1117;
    transition: background 0.2s ease;
}

.related-list a:hover {
    background: #21262d;
}

.related-list img {
    width: 74px;
    height: 50px;
    object-fit: cover;
    border-radius: 10px;
}

.related-list strong {
    display: block;
    color: #d0d7de;
    font-size: 15px;
}

.related-list small {
    display: block;
    color: #8b949e;
    margin-top: 3px;
}

.site-footer {
    margin-top: 72px;
    background: #161b22;
    border-top: 1px solid #243329;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 42px 24px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 32px;
}

.footer-inner h2 {
    margin: 0 0 12px;
    color: #96c48f;
}

.footer-inner p {
    margin: 0;
    color: #8b949e;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    align-content: start;
}

.footer-links a {
    color: #8b949e;
}

.footer-links a:hover {
    color: #96c48f;
}

.footer-copy {
    max-width: 1280px;
    margin: 0 auto;
    padding: 18px 24px 28px;
    color: #6e7681;
    border-top: 1px solid #243329;
    text-align: center;
}

.hidden-card {
    display: none !important;
}

@media (max-width: 1100px) {
    .nav-links {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .detail-grid,
    .rank-layout,
    .footer-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .nav-inner {
        padding: 0 16px;
    }

    .brand {
        min-width: 0;
    }

    .brand-text strong {
        font-size: 17px;
    }

    .hero,
    .hero-content {
        min-height: 620px;
    }

    .hero-content,
    .content-section,
    .page-shell,
    .detail-wrap {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .section-line {
        width: 100%;
        max-width: none;
    }

    .search-panel {
        grid-template-columns: 1fr;
    }

    .search-panel button {
        min-height: 44px;
    }

    .movie-grid,
    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .card-body {
        padding: 14px;
    }

    .movie-card p {
        min-height: auto;
    }

    .rank-item {
        grid-template-columns: 34px 70px 1fr;
        gap: 10px;
        padding: 12px;
    }

    .rank-item img {
        width: 70px;
        height: 48px;
    }
}

@media (max-width: 480px) {
    .movie-grid,
    .category-grid {
        grid-template-columns: 1fr;
    }
}