:root {
  color-scheme: dark;
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.72);
  --panel-strong: rgba(15, 23, 42, 0.92);
  --border: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --amber: #f59e0b;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --shadow: 0 24px 80px rgba(2, 8, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.18), transparent 28rem),
    radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.18), transparent 32rem),
    linear-gradient(180deg, #020617 0%, #0f172a 44%, #020617 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

button,
input,
select {
  font: inherit;
}

[hidden] {
  display: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(2, 6, 23, 0.92);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
}

.header-inner {
  width: min(1200px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.brand.compact {
  margin-bottom: 14px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #fff;
  font-weight: 900;
  box-shadow: 0 14px 34px rgba(34, 211, 238, 0.28);
}

.brand-text {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(90deg, #67e8f9, #60a5fa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link,
.mobile-link {
  color: #cbd5e1;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
}

.nav-link:hover,
.nav-link.is-active {
  color: #fff;
  background: rgba(34, 211, 238, 0.12);
}

.nav-search {
  width: 260px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
}

.nav-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  padding: 8px 10px;
}

.nav-search button,
.hero-search button {
  border: 0;
  border-radius: 999px;
  padding: 8px 16px;
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.7);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: #e2e8f0;
}

.mobile-panel {
  display: none;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
}

.mobile-panel.is-open {
  display: block;
}

.mobile-link {
  display: block;
  padding: 12px;
  border-radius: 12px;
}

.mobile-link:hover,
.mobile-link.is-active {
  background: rgba(34, 211, 238, 0.12);
  color: #fff;
}

.mobile-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding-top: 10px;
}

.mobile-categories a {
  padding: 10px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.72);
  color: #cbd5e1;
  font-size: 14px;
}

.hero-carousel {
  width: min(1200px, calc(100% - 32px));
  margin: 32px auto 76px;
  position: relative;
}

.hero-viewport {
  min-height: 640px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius-xl);
  background: #020617;
  box-shadow: var(--shadow);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: stretch;
  opacity: 0;
  transform: scale(1.02);
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.hero-background {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.12) contrast(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.76) 44%, rgba(2, 6, 23, 0.2) 100%),
    linear-gradient(0deg, rgba(2, 6, 23, 0.88) 0%, transparent 52%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: end;
  gap: 44px;
  padding: 72px;
}

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

.hero-eyebrow,
.section-heading p,
.page-hero p {
  margin: 0 0 12px;
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.hero-summary {
  max-width: 680px;
  margin: 24px 0 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.9;
}

.hero-tags,
.detail-tags,
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin: 26px 0 0;
}

.hero-tags span,
.detail-tags span,
.card-tags span {
  border: 1px solid rgba(34, 211, 238, 0.26);
  border-radius: 999px;
  background: rgba(8, 47, 73, 0.44);
  color: #cffafe;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-button,
.secondary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 900;
  transition: transform 0.2s ease, border 0.2s ease, background 0.2s ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #fff;
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.28);
}

.secondary-button {
  border: 1px solid rgba(34, 211, 238, 0.32);
  background: rgba(15, 23, 42, 0.72);
  color: #e0f2fe;
}

.secondary-button.small {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 14px;
}

.ghost-button {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

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

.full-width {
  width: 100%;
}

.hero-poster {
  align-self: center;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

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

.hero-poster span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  border-radius: 999px;
  padding: 9px 14px;
  background: rgba(34, 211, 238, 0.88);
  color: #00111a;
  font-weight: 900;
}

.hero-controls {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.hero-arrow,
.hero-dot {
  border: 0;
  cursor: pointer;
}

.hero-arrow {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 28px;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.4);
  transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
  width: 32px;
  background: var(--cyan);
}

.hero-search {
  width: min(760px, calc(100% - 32px));
  min-height: 66px;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px;
  margin: -33px auto 0;
  position: relative;
  z-index: 10;
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.92);
  box-shadow: 0 18px 48px rgba(2, 6, 23, 0.48);
  backdrop-filter: blur(16px);
}

.hero-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  padding: 0 18px;
  font-size: 17px;
}

.content-section,
.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.content-section {
  padding: 0 0 72px;
}

.no-padding-top {
  padding-top: 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-heading h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.section-heading.compact-heading h2 {
  font-size: 28px;
}

.compact-heading a {
  color: var(--cyan);
  font-weight: 900;
}

.poster-grid {
  display: grid;
  gap: 20px;
}

.four-cols {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.six-cols {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.single-col {
  grid-template-columns: 1fr;
}

.movie-card {
  min-width: 0;
}

.card-link {
  display: block;
  height: 100%;
}

.card-cover {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  aspect-ratio: 3 / 4;
  background: rgba(15, 23, 42, 0.7);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.card-cover.wide {
  aspect-ratio: 16 / 9;
}

.card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 46%, rgba(0, 0, 0, 0.78) 100%);
  opacity: 0;
  transition: opacity 0.28s ease;
}

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

.movie-card:hover .card-cover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.32);
}

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

.movie-card:hover .card-cover::after {
  opacity: 1;
}

.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  transform: translate(-50%, -50%) scale(0.9);
  opacity: 0;
  backdrop-filter: blur(10px);
  transition: opacity 0.24s ease, transform 0.24s ease;
}

.movie-card:hover .play-badge {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.year-badge {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 2;
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(2, 6, 23, 0.72);
  color: #fef3c7;
  font-size: 12px;
  font-weight: 900;
}

.card-body {
  padding-top: 12px;
}

.wide-card .card-body {
  padding: 14px 4px 0;
}

.card-body h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: color 0.2s ease;
}

.movie-card:hover h3 {
  color: var(--cyan);
}

.card-body p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: #94a3b8;
  font-size: 12px;
}

.card-tags {
  margin-top: 10px;
}

.card-tags span {
  font-size: 11px;
  padding: 4px 8px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 34px;
  align-items: start;
}

.rank-panel,
.side-recommend,
.category-overview-card,
.filter-bar,
.detail-article,
.detail-side {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

.rank-panel {
  position: sticky;
  top: 96px;
  padding: 22px;
}

.rank-list {
  display: grid;
  gap: 10px;
}

.rank-item a {
  display: grid;
  grid-template-columns: 42px 54px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.56);
  transition: background 0.2s ease, transform 0.2s ease;
}

.rank-item a:hover {
  background: rgba(30, 41, 59, 0.92);
  transform: translateX(3px);
}

.rank-number {
  color: var(--amber);
  font-size: 20px;
  font-weight: 900;
}

.rank-item img {
  width: 54px;
  height: 72px;
  object-fit: cover;
  border-radius: 10px;
}

.rank-title {
  overflow: hidden;
  color: #fff;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-meta {
  grid-column: 3;
  color: var(--muted);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  overflow: hidden;
  position: relative;
  min-height: 240px;
  display: flex;
  align-items: end;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
  transition: transform 0.45s ease, opacity 0.3s ease;
}

.category-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.92));
}

.category-card div {
  position: relative;
  z-index: 2;
  padding: 22px;
}

.category-card h3 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 900;
}

.category-card p {
  margin: 0;
  color: #cbd5e1;
  line-height: 1.7;
}

.category-card:hover img {
  opacity: 0.85;
  transform: scale(1.08);
}

.page-shell {
  padding: 32px 0 72px;
}

.page-hero {
  margin: 0 0 30px;
  padding: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 30%, rgba(34, 211, 238, 0.18), transparent 18rem),
    linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 41, 59, 0.56));
  box-shadow: var(--shadow);
}

.page-hero span {
  display: block;
  max-width: 760px;
  margin-top: 14px;
  color: #cbd5e1;
  font-size: 17px;
  line-height: 1.8;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumbs a:hover {
  color: var(--cyan);
}

.category-overview-list {
  display: grid;
  gap: 24px;
}

.category-overview-card {
  padding: 24px;
}

.category-overview-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 20px;
}

.category-overview-head h2,
.side-recommend h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.category-overview-head p {
  margin: 0;
  color: var(--muted);
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(3, minmax(140px, 1fr)) auto;
  gap: 12px;
  align-items: end;
  padding: 18px;
  margin-bottom: 30px;
}

.filter-bar label {
  display: grid;
  gap: 7px;
  color: #cbd5e1;
  font-size: 13px;
  font-weight: 800;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 14px;
  outline: 0;
  background: rgba(2, 6, 23, 0.48);
  color: #fff;
  padding: 0 14px;
}

.filter-result {
  margin: 0;
  color: var(--cyan);
  font-weight: 900;
  white-space: nowrap;
}

.rankings-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 30px;
  align-items: start;
}

.large-rank-list {
  gap: 12px;
}

.large-rank-list .rank-item a {
  grid-template-columns: 54px 72px minmax(0, 1fr) auto;
  padding: 14px;
}

.large-rank-list .rank-meta {
  grid-column: 4;
}

.side-recommend {
  position: sticky;
  top: 96px;
  padding: 22px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 28px;
  align-items: start;
}

.player-column {
  min-width: 0;
}

.video-frame {
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--radius-xl);
  background: #000;
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}

.video-frame video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.72));
}

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

.play-circle {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 18px 48px rgba(34, 211, 238, 0.32);
  font-size: 34px;
  line-height: 1;
}

.play-overlay strong {
  font-size: 18px;
}

.player-status {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 4;
  margin: 0;
  color: #fecaca;
  font-weight: 800;
}

.detail-article {
  margin-top: 24px;
  padding: 30px;
}

.detail-article h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.detail-article h2 {
  margin: 30px 0 12px;
  font-size: 24px;
}

.detail-article p {
  color: #cbd5e1;
  line-height: 2;
}

.detail-article .one-line {
  margin: 24px 0;
  color: #e0f2fe;
  font-size: 18px;
  font-weight: 800;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-meta span {
  border-radius: 999px;
  padding: 7px 11px;
  background: rgba(30, 41, 59, 0.78);
  color: #cbd5e1;
  font-size: 13px;
  font-weight: 800;
}

.detail-side {
  position: sticky;
  top: 96px;
  padding: 18px;
}

.detail-poster {
  width: 100%;
  border-radius: 20px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  margin-bottom: 18px;
}

.detail-tags {
  margin-bottom: 18px;
}

.detail-related {
  padding-top: 56px;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.72);
}

.footer-inner {
  width: min(1200px, calc(100% - 32px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: 42px;
  margin: 0 auto;
  padding: 44px 0;
}

.footer-brand p,
.copyright {
  color: var(--muted);
  line-height: 1.8;
}

.footer-links h2 {
  margin: 0 0 14px;
  font-size: 18px;
}

.footer-links div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.52);
}

.footer-links a:hover {
  color: #fff;
  border-color: rgba(34, 211, 238, 0.36);
}

.copyright {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 28px;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .desktop-nav,
  .nav-search {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding: 48px;
  }

  .hero-poster {
    display: none;
  }

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

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

  .rank-panel,
  .side-recommend,
  .detail-side {
    position: static;
  }

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

@media (max-width: 720px) {
  .header-inner {
    min-height: 64px;
  }

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

  .hero-carousel {
    width: calc(100% - 20px);
    margin-top: 18px;
    margin-bottom: 58px;
  }

  .hero-viewport {
    min-height: 560px;
    border-radius: 22px;
  }

  .hero-content {
    padding: 34px 24px 76px;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-summary {
    font-size: 15px;
  }

  .hero-actions {
    gap: 10px;
  }

  .primary-button,
  .secondary-button,
  .ghost-button {
    width: 100%;
  }

  .hero-search {
    border-radius: 22px;
    flex-direction: column;
    padding: 12px;
  }

  .hero-search input,
  .hero-search button {
    width: 100%;
  }

  .content-section,
  .page-shell,
  .footer-inner,
  .copyright {
    width: calc(100% - 20px);
  }

  .four-cols,
  .three-cols,
  .six-cols,
  .category-grid,
  .filter-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-hero,
  .category-overview-card,
  .detail-article {
    padding: 24px;
    border-radius: 22px;
  }

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

  .large-rank-list .rank-item a,
  .rank-item a {
    grid-template-columns: 40px 52px minmax(0, 1fr);
  }

  .large-rank-list .rank-meta,
  .rank-meta {
    grid-column: 3;
  }

  .filter-result {
    grid-column: 1 / -1;
  }
}

@media (max-width: 460px) {
  .four-cols,
  .three-cols,
  .six-cols,
  .category-grid,
  .filter-bar {
    grid-template-columns: 1fr;
  }

  .compact-grid {
    grid-template-columns: 1fr;
  }

  .hero-controls {
    bottom: 14px;
  }

  .detail-meta span {
    font-size: 12px;
  }
}