* {
    box-sizing: border-box;
}

:root {
    --teal: #0f766e;
    --teal-dark: #134e4a;
    --cyan: #0891b2;
    --ink: #111827;
    --muted: #6b7280;
    --line: #e5e7eb;
    --soft: #f8fafc;
    --card: #ffffff;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
    --radius: 1.25rem;
}

body {
    margin: 0;
    color: var(--ink);
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 36%, #f3f4f6 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

img {
    display: block;
    width: 100%;
    height: auto;
}

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(229, 231, 235, 0.9);
    backdrop-filter: blur(16px);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
}

.logo span {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 0.85rem;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--teal), var(--cyan));
    box-shadow: 0 10px 26px rgba(8, 145, 178, 0.28);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.desktop-nav a,
.mobile-nav a {
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    color: #4b5563;
    font-weight: 650;
    transition: all 0.22s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--teal);
    background: #ecfeff;
}

.menu-toggle {
    display: none;
    border: 0;
    border-radius: 0.85rem;
    background: #ecfeff;
    color: var(--teal-dark);
    padding: 0.55rem 0.75rem;
}

.mobile-nav {
    display: none;
    padding: 0 1.25rem 1rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.mobile-nav.open {
    display: flex;
}

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    background: #071f24;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.55fr);
    align-items: center;
    gap: 2rem;
    padding: 6rem max(1.25rem, calc((100vw - 1280px) / 2 + 1.25rem)) 9rem;
}

.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    filter: blur(34px) saturate(1.2);
    transform: scale(1.1);
    opacity: 0.38;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 72% 28%, rgba(20, 184, 166, 0.34), transparent 30%),
        linear-gradient(110deg, rgba(4, 47, 46, 0.95) 0%, rgba(8, 47, 73, 0.84) 52%, rgba(15, 23, 42, 0.9) 100%);
}

.hero-copy,
.hero-poster {
    position: relative;
    z-index: 2;
}

.eyebrow {
    color: var(--teal);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 0.55rem;
}

.hero .eyebrow {
    color: #67e8f9;
}

.hero h1 {
    color: #ffffff;
    font-size: clamp(2.4rem, 5vw, 5rem);
    line-height: 1.05;
    margin: 0 0 1rem;
    letter-spacing: -0.06em;
}

.hero h2 {
    color: #d1fae5;
    font-size: clamp(1.45rem, 2.3vw, 2.45rem);
    margin: 0 0 1rem;
}

.hero p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.08rem;
    margin: 0 0 1.15rem;
}

.hero-tags,
.tag-row,
.meta-line,
.detail-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.hero-tags span,
.tag-row span,
.detail-tags a {
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    background: rgba(255, 255, 255, 0.12);
    color: #ecfeff;
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 0.88rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.35rem;
}

.primary-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.85rem;
    padding: 0.75rem 1.25rem;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary-btn {
    color: #ffffff;
    background: linear-gradient(135deg, var(--teal), var(--cyan));
    box-shadow: 0 16px 32px rgba(8, 145, 178, 0.3);
}

.ghost-btn {
    color: #e0f2fe;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.primary-btn:hover,
.ghost-btn:hover {
    transform: translateY(-2px);
}

.hero-poster {
    justify-self: end;
    max-width: 360px;
    border-radius: 1.6rem;
    overflow: hidden;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
    transform: rotate(2deg);
}

.hero-poster img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.hero-control {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 8.7rem;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.hero-dot {
    width: 2.2rem;
    height: 0.45rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.34);
}

.hero-dot.active {
    background: #67e8f9;
}

.hero-search {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: 2rem;
    width: min(1120px, calc(100% - 2.5rem));
    transform: translateX(-50%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 1.35rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.22);
}

.hero-search form,
.filter-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
}

.hero-search input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid rgba(229, 231, 235, 0.92);
    border-radius: 1rem;
    padding: 0.86rem 1rem;
    outline: none;
    background: rgba(255, 255, 255, 0.96);
}

.hero-search button {
    border: 0;
    border-radius: 1rem;
    color: #ffffff;
    background: linear-gradient(135deg, var(--teal), var(--cyan));
    padding: 0.86rem 1.2rem;
    font-weight: 800;
}

.hero-category-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.8rem;
}

.hero-category-links a {
    color: #ecfeff;
    border-radius: 999px;
    padding: 0.38rem 0.7rem;
    background: rgba(255, 255, 255, 0.13);
}

.section-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4.5rem 1.25rem;
}

.soft-section {
    max-width: none;
    padding-left: max(1.25rem, calc((100vw - 1280px) / 2 + 1.25rem));
    padding-right: max(1.25rem, calc((100vw - 1280px) / 2 + 1.25rem));
    background: linear-gradient(135deg, #f9fafb, #ecfeff);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-heading h2,
.side-panel h2,
.detail-text h2 {
    margin: 0;
    font-size: clamp(1.55rem, 2.4vw, 2.25rem);
    letter-spacing: -0.04em;
}

.section-heading a {
    color: var(--teal);
    font-weight: 800;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

.catalogue-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card,
.category-box,
.rank-item,
.side-panel,
.player-card,
.detail-info {
    background: var(--card);
    border: 1px solid rgba(229, 231, 235, 0.82);
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
}

.movie-card {
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: #e5e7eb;
}

.poster-link img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.05);
}

.poster-link b {
    position: absolute;
    right: 0.7rem;
    top: 0.7rem;
    color: #ffffff;
    border-radius: 999px;
    padding: 0.18rem 0.5rem;
    background: linear-gradient(135deg, #f97316, #ef4444);
    font-size: 0.84rem;
}

.movie-card-body {
    padding: 0.95rem;
}

.movie-title {
    display: block;
    font-weight: 850;
    font-size: 1.03rem;
    line-height: 1.35;
    margin-bottom: 0.35rem;
}

.movie-card p,
.rank-item p,
.category-box p,
.detail-info p,
.page-hero p,
.site-footer p {
    color: var(--muted);
}

.movie-card p {
    margin: 0 0 0.65rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.05em;
}

.meta-line {
    color: #6b7280;
    font-size: 0.87rem;
}

.meta-line span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.meta-line span:not(:last-child)::after {
    content: "·";
    margin-left: 0.5rem;
    color: #9ca3af;
}

.tag-row {
    margin-top: 0.65rem;
}

.tag-row span {
    color: var(--teal-dark);
    background: #ecfeff;
    border-color: #cffafe;
}

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

.category-grid.large {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-box {
    padding: 1.15rem;
    overflow: hidden;
    position: relative;
}

.category-box::after {
    content: "";
    position: absolute;
    width: 8rem;
    height: 8rem;
    right: -3.5rem;
    top: -3.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.18), rgba(8, 145, 178, 0.16));
}

.category-box span {
    color: var(--cyan);
    font-weight: 900;
}

.category-box h3 {
    margin: 0.25rem 0 0.45rem;
    font-size: 1.15rem;
}

.category-box p {
    margin: 0;
}

.category-box div {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1rem;
}

.category-box div a {
    color: var(--teal);
    background: #ecfeff;
    border-radius: 999px;
    padding: 0.3rem 0.55rem;
    font-size: 0.86rem;
}

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.68fr);
    gap: 1.5rem;
    align-items: start;
}

.rank-list {
    display: grid;
    gap: 0.8rem;
}

.rank-item {
    display: grid;
    grid-template-columns: 3.6rem 4.3rem 1fr;
    gap: 0.85rem;
    align-items: center;
    padding: 0.85rem;
}

.rank-number {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--cyan);
}

.rank-thumb img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 0.85rem;
}

.rank-title {
    font-weight: 850;
}

.rank-item p {
    margin: 0.25rem 0 0.35rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.full-rank {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.side-panel {
    padding: 1.15rem;
    position: sticky;
    top: 5.5rem;
}

.mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.mini-grid .movie-card:nth-child(n+7) {
    display: none;
}

.page-hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4.5rem 1.25rem 2.2rem;
}

.small-hero h1 {
    font-size: clamp(2.2rem, 5vw, 4.2rem);
    margin: 0 0 0.75rem;
    letter-spacing: -0.06em;
}

.small-hero p:last-child {
    max-width: 780px;
    font-size: 1.08rem;
}

.filter-panel {
    grid-template-columns: 1.4fr repeat(3, minmax(140px, 0.45fr));
    margin-bottom: 1.3rem;
    padding: 1rem;
    border-radius: 1.3rem;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.detail-shell {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.25rem 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--teal);
    font-weight: 750;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1.4rem;
    align-items: start;
}

.player-card {
    padding: 0.8rem;
    overflow: hidden;
    background: #071f24;
}

.video-box {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    background: #020617;
}

.video-box video {
    width: 100%;
    aspect-ratio: 16 / 9;
    display: block;
    background: #020617;
}

.play-layer {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background: radial-gradient(circle, rgba(15, 118, 110, 0.32), rgba(2, 6, 23, 0.48));
}

.play-layer span {
    width: 5.2rem;
    height: 5.2rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    padding-left: 0.25rem;
    background: linear-gradient(135deg, var(--teal), var(--cyan));
    box-shadow: 0 18px 45px rgba(8, 145, 178, 0.34);
    font-size: 2rem;
}

.play-layer.hide {
    display: none;
}

.detail-info {
    padding: 1rem;
}

.detail-poster {
    border-radius: 1rem;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    margin-bottom: 1rem;
}

.detail-info h1 {
    margin: 0 0 0.65rem;
    font-size: 1.8rem;
    line-height: 1.2;
    letter-spacing: -0.04em;
}

.detail-info p {
    margin: 0 0 1rem;
}

.detail-info dl {
    display: grid;
    gap: 0.55rem;
    margin: 0 0 1rem;
}

.detail-info dl div {
    display: grid;
    grid-template-columns: 4.3rem 1fr;
    gap: 0.6rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid #f1f5f9;
}

.detail-info dt {
    color: #6b7280;
}

.detail-info dd {
    margin: 0;
    font-weight: 750;
}

.detail-tags a {
    color: var(--teal-dark);
    background: #ecfeff;
    border-color: #cffafe;
}

.detail-text {
    max-width: 980px;
}

.detail-text p {
    color: #374151;
    font-size: 1.04rem;
    margin: 0.8rem 0 1rem;
}

.site-footer {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
    color: #6b7280;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--line);
}

.site-footer strong {
    color: var(--ink);
}

.site-footer p {
    margin: 0.2rem 0 0;
}

@media (max-width: 1100px) {
    .movie-grid,
    .catalogue-grid,
    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .category-grid.large,
    .full-rank,
    .two-column,
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .side-panel {
        position: static;
    }
}

@media (max-width: 780px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .hero {
        min-height: 760px;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        padding-top: 4.6rem;
        padding-bottom: 13.5rem;
    }

    .hero-poster {
        display: none;
    }

    .hero-search form,
    .filter-panel {
        grid-template-columns: 1fr;
    }

    .hero-control {
        bottom: 11.6rem;
    }

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

    .section-heading,
    .site-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .rank-item {
        grid-template-columns: 2.8rem 3.8rem 1fr;
    }
}

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

    .hero h1 {
        font-size: 2.25rem;
    }

    .section-wrap {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
}