:root {
    --color-primary: 41 128 185;
    --color-primary-dark: 30 97 140;
    --color-primary-light: 93 173 226;
    --color-secondary: 52 152 219;
    --color-accent: 46 204 113;
    --color-accent-dark: 39 174 96;
    --color-warning: 241 196 15;
    --color-neutral-50: 249 250 251;
    --color-neutral-100: 243 244 246;
    --color-neutral-200: 229 231 235;
    --color-neutral-300: 209 213 219;
    --color-neutral-400: 156 163 175;
    --color-neutral-500: 107 114 128;
    --color-neutral-600: 75 85 99;
    --color-neutral-700: 55 65 81;
    --color-neutral-800: 31 41 55;
    --color-neutral-900: 17 24 39;
    --shadow-soft: 0 18px 60px rgba(15, 23, 42, 0.14);
    --shadow-card: 0 12px 32px rgba(15, 23, 42, 0.10);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: rgb(var(--color-neutral-50));
    color: rgb(var(--color-neutral-900));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.container {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 20px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: rgb(var(--color-primary));
}

.brand-icon {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    color: #ffffff;
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-accent)));
    box-shadow: 0 12px 30px rgba(41, 128, 185, 0.28);
}

.brand-text {
    font-size: 21px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    color: rgb(var(--color-neutral-700));
    font-weight: 650;
}

.desktop-nav a {
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    color: rgb(var(--color-primary));
}

.nav-dropdown {
    position: relative;
    padding: 20px 0;
}

.dropdown-panel {
    position: absolute;
    top: 58px;
    left: -18px;
    width: 210px;
    padding: 10px;
    border: 1px solid rgba(229, 231, 235, 0.86);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--shadow-card);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s ease;
}

.nav-dropdown:hover .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-panel a,
.mobile-panel a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    color: rgb(var(--color-neutral-700));
}

.dropdown-panel a:hover,
.mobile-panel a:hover {
    background: rgb(var(--color-neutral-100));
    color: rgb(var(--color-primary));
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 300px;
}

.header-search input,
.hero-search input,
.filter-input,
.sort-select {
    width: 100%;
    border: 1px solid rgb(var(--color-neutral-300));
    border-radius: 999px;
    outline: none;
    background: #ffffff;
    color: rgb(var(--color-neutral-900));
    transition: all 0.2s ease;
}

.header-search input {
    padding: 11px 16px;
}

.header-search input:focus,
.hero-search input:focus,
.filter-input:focus,
.sort-select:focus {
    border-color: rgb(var(--color-primary));
    box-shadow: 0 0 0 4px rgba(41, 128, 185, 0.14);
}

.header-search button,
.primary-btn,
.secondary-btn,
.ghost-link,
.hero-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    font-weight: 750;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search button,
.primary-btn,
.hero-search button {
    color: #ffffff;
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-primary-light)));
    box-shadow: 0 14px 34px rgba(41, 128, 185, 0.22);
}

.header-search button {
    padding: 10px 18px;
}

.primary-btn,
.secondary-btn {
    padding: 13px 22px;
}

.secondary-btn {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.34);
    backdrop-filter: blur(10px);
}

.primary-btn:hover,
.secondary-btn:hover,
.header-search button:hover,
.hero-search button:hover,
.ghost-link:hover {
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: rgb(var(--color-neutral-100));
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: rgb(var(--color-neutral-800));
}

.mobile-panel {
    padding: 8px 16px 20px;
    border-top: 1px solid rgb(var(--color-neutral-200));
    background: #ffffff;
}

.hero {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    color: #ffffff;
    background: radial-gradient(circle at top left, rgba(46, 204, 113, 0.35), transparent 34%), linear-gradient(135deg, rgb(var(--color-primary-dark)), rgb(var(--color-primary)) 48%, rgb(var(--color-primary-light)));
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 19, 32, 0.88), rgba(8, 19, 32, 0.52), rgba(8, 19, 32, 0.22));
    z-index: 1;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.65s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.06) contrast(1.04);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    align-items: center;
    gap: 42px;
    min-height: 620px;
    padding: 86px 0 72px;
}

.hero-copy {
    max-width: 760px;
}

.hero-kicker,
.section-kicker,
.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    color: rgb(var(--color-primary-light));
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 14px;
    font-weight: 750;
}

.page-kicker,
.section-kicker {
    color: rgb(var(--color-primary));
    background: rgba(41, 128, 185, 0.10);
    border-color: rgba(41, 128, 185, 0.12);
}

.hero h1 {
    margin: 0 0 18px;
    font-size: clamp(38px, 5vw, 68px);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.hero h2 {
    margin: 0 0 16px;
    font-size: clamp(25px, 3vw, 42px);
    line-height: 1.16;
}

.hero p {
    max-width: 700px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 18px;
    line-height: 1.8;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 24px 0;
}

.hero-search {
    display: flex;
    max-width: 620px;
    padding: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(16px);
}

.hero-search input {
    padding: 14px 18px;
    border: 0;
}

.hero-search button {
    padding: 0 24px;
    white-space: nowrap;
}

.hero-pills,
.tag-row,
.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.hero-pills {
    margin-top: 22px;
}

.hero-pills a,
.tag-row span,
.detail-tags a,
.detail-tags span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 650;
}

.hero-pills a {
    padding: 8px 12px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-feature-card {
    position: relative;
    align-self: stretch;
    min-height: 420px;
    overflow: hidden;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-feature-card img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
}

.hero-feature-overlay {
    position: absolute;
    inset: auto 18px 18px;
    padding: 18px;
    border-radius: 22px;
    background: rgba(15, 23, 42, 0.74);
    backdrop-filter: blur(14px);
}

.hero-feature-overlay h3 {
    margin: 0 0 8px;
    font-size: 22px;
}

.hero-feature-overlay p {
    margin: 0;
    font-size: 14px;
}

.hero-dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 26px;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dots button {
    width: 12px;
    height: 12px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
}

.hero-dots button.is-active {
    width: 34px;
    background: #ffffff;
}

.main-section {
    padding: 70px 0;
}

.section-head,
.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.section-head h2,
.page-head h1 {
    margin: 0;
    color: rgb(var(--color-neutral-900));
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.section-head p,
.page-head p {
    max-width: 760px;
    margin: 10px 0 0;
    color: rgb(var(--color-neutral-600));
    line-height: 1.85;
}

.section-link {
    flex-shrink: 0;
    color: rgb(var(--color-primary));
    font-weight: 800;
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(229, 231, 235, 0.82);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(41, 128, 185, 0.28);
    box-shadow: var(--shadow-card);
}

.card-cover {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, rgb(var(--color-primary-dark)), rgb(var(--color-primary-light)));
}

.movie-card.large .card-cover {
    aspect-ratio: 16 / 10;
}

.card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

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

.rating-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 9px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.78);
    font-weight: 800;
    font-size: 13px;
    backdrop-filter: blur(10px);
}

.card-body {
    padding: 18px;
}

.card-meta,
.rank-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: rgb(var(--color-neutral-500));
    font-size: 13px;
}

.card-body h3 {
    margin: 10px 0 8px;
    color: rgb(var(--color-neutral-900));
    font-size: 18px;
    line-height: 1.35;
}

.card-body h3 a:hover,
.rank-info h3 a:hover {
    color: rgb(var(--color-primary));
}

.card-body p {
    display: -webkit-box;
    min-height: 46px;
    margin: 0 0 14px;
    overflow: hidden;
    color: rgb(var(--color-neutral-600));
    font-size: 14px;
    line-height: 1.65;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-row span,
.detail-tags a,
.detail-tags span {
    padding: 6px 9px;
    color: rgb(var(--color-primary));
    background: rgba(41, 128, 185, 0.10);
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    padding: 24px;
    border-radius: var(--radius-md);
    color: #ffffff;
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-secondary)) 58%, rgb(var(--color-accent)));
    box-shadow: var(--shadow-card);
}

.category-card::after {
    content: "";
    position: absolute;
    width: 170px;
    height: 170px;
    right: -58px;
    bottom: -70px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.16);
}

.category-card h2,
.category-card h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    font-size: 22px;
}

.category-card p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
    line-height: 1.75;
}

.rank-list {
    display: grid;
    gap: 14px;
}

.rank-item {
    display: grid;
    grid-template-columns: 64px 112px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 14px;
    border: 1px solid rgba(229, 231, 235, 0.86);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.rank-number {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    color: #ffffff;
    background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-accent)));
    font-size: 18px;
    font-weight: 850;
}

.rank-thumb {
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border-radius: 14px;
    background: rgb(var(--color-neutral-100));
}

.rank-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-info h3 {
    margin: 0 0 8px;
    font-size: 20px;
}

.rank-info p {
    display: -webkit-box;
    margin: 0 0 10px;
    overflow: hidden;
    color: rgb(var(--color-neutral-600));
    line-height: 1.7;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ghost-link {
    padding: 10px 16px;
    color: rgb(var(--color-primary));
    background: rgba(41, 128, 185, 0.10);
}

.page-hero {
    padding: 70px 0 52px;
    color: #ffffff;
    background: radial-gradient(circle at top right, rgba(46, 204, 113, 0.34), transparent 34%), linear-gradient(135deg, rgb(var(--color-primary-dark)), rgb(var(--color-primary)));
}

.page-hero .page-head h1,
.page-hero .page-head p {
    color: #ffffff;
}

.page-hero .page-kicker {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.24);
}

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid rgb(var(--color-neutral-200));
    border-radius: var(--radius-md);
    background: #ffffff;
}

.filter-input,
.sort-select {
    padding: 12px 15px;
}

.sort-select {
    max-width: 180px;
}

.detail-shell {
    padding: 42px 0 76px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: rgb(var(--color-neutral-500));
    font-size: 14px;
}

.breadcrumb a:hover {
    color: rgb(var(--color-primary));
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.75fr);
    gap: 30px;
}

.detail-main,
.detail-side,
.content-box,
.player-box {
    border: 1px solid rgba(229, 231, 235, 0.86);
    border-radius: var(--radius-lg);
    background: #ffffff;
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
}

.detail-main,
.detail-side {
    padding: 24px;
}

.detail-title h1 {
    margin: 0 0 14px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.detail-lead {
    margin: 18px 0 24px;
    color: rgb(var(--color-neutral-600));
    font-size: 18px;
    line-height: 1.86;
}

.player-box {
    overflow: hidden;
    margin: 22px 0 28px;
    background: #020617;
}

.video-stage {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #020617;
}

.video-stage video {
    width: 100%;
    height: 100%;
    background: #020617;
}

.player-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    border: 0;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.72));
}

.player-overlay span {
    display: grid;
    place-items: center;
    width: 82px;
    height: 82px;
    border-radius: 50%;
    color: rgb(var(--color-primary));
    background: rgba(255, 255, 255, 0.92);
    font-size: 34px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.player-overlay strong {
    font-size: 22px;
}

.player-overlay.is-hidden {
    display: none;
}

.content-box {
    margin-top: 22px;
    padding: 24px;
}

.content-box h2,
.detail-side h2,
.related-section h2 {
    margin: 0 0 16px;
    font-size: 24px;
}

.content-box p {
    margin: 0;
    color: rgb(var(--color-neutral-700));
    line-height: 1.95;
}

.detail-side {
    position: sticky;
    top: 92px;
    align-self: start;
}

.side-cover {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: var(--radius-md);
    background: rgb(var(--color-neutral-100));
}

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

.side-list {
    display: grid;
    gap: 12px;
    margin: 20px 0;
}

.side-list div {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgb(var(--color-neutral-200));
    color: rgb(var(--color-neutral-600));
}

.side-list strong {
    color: rgb(var(--color-neutral-900));
}

.related-section {
    margin-top: 34px;
}

.site-footer {
    color: rgb(var(--color-neutral-300));
    background: rgb(var(--color-neutral-800));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 34px;
    padding: 54px 0;
}

.footer-brand {
    color: #ffffff;
}

.site-footer h3 {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: 17px;
}

.site-footer p {
    margin: 12px 0 0;
    color: rgb(var(--color-neutral-400));
    line-height: 1.85;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer li + li {
    margin-top: 10px;
}

.site-footer a:hover {
    color: rgb(var(--color-primary-light));
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 18px 0;
    color: rgb(var(--color-neutral-400));
}

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

@media (max-width: 1120px) {
    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .hero-content,
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .hero-feature-card {
        min-height: 320px;
    }
}

@media (max-width: 860px) {
    .desktop-nav,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        min-height: auto;
        padding: 58px 0 72px;
    }

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

    .rank-item {
        grid-template-columns: 42px 88px minmax(0, 1fr);
    }

    .rank-item .ghost-link {
        grid-column: 2 / -1;
        width: max-content;
    }

    .toolbar,
    .section-head,
    .page-head {
        align-items: stretch;
        flex-direction: column;
    }

    .sort-select {
        max-width: none;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 22px, 1280px);
    }

    .brand-text {
        font-size: 18px;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero h2 {
        font-size: 25px;
    }

    .hero p,
    .detail-lead {
        font-size: 16px;
    }

    .hero-search {
        align-items: stretch;
        flex-direction: column;
        border-radius: 24px;
    }

    .hero-search button {
        padding: 13px 18px;
    }

    .movie-grid,
    .category-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .rank-item {
        grid-template-columns: 38px 76px minmax(0, 1fr);
        gap: 12px;
    }

    .detail-main,
    .detail-side,
    .content-box {
        padding: 18px;
        border-radius: 18px;
    }

    .player-overlay span {
        width: 64px;
        height: 64px;
        font-size: 28px;
    }
}