/* ============================================================
   天美影院 · 全站样式表
   配色：深夜蓝 + 影院金 + 冰蓝霓虹
   ============================================================ */

:root {
  --bg: #070a12;
  --bg-elev: #0a1020;
  --surface: #101a2e;
  --surface-2: #16223b;
  --surface-3: #1d2c4a;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e9eef8;
  --text-dim: #9fadc4;
  --text-faint: #6d7b92;
  --gold: #f4c96b;
  --gold-deep: #d99a2b;
  --gold-soft: rgba(244, 201, 107, 0.14);
  --cyan: #5cd8e8;
  --cyan-soft: rgba(92, 216, 232, 0.14);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.5);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg);
  background-image:
    radial-gradient(900px 520px at 12% -8%, rgba(244, 201, 107, 0.13), transparent 62%),
    radial-gradient(760px 520px at 88% 6%, rgba(92, 216, 232, 0.12), transparent 62%),
    radial-gradient(1000px 700px at 50% 110%, rgba(84, 44, 176, 0.18), transparent 65%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

body {
  font-family: var(--font);
  background: transparent;
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  border: 0;
}

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

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4 {
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(2.05rem, 4.4vw, 3.55rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(1.55rem, 2.9vw, 2.35rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.12rem, 1.7vw, 1.32rem);
}

p {
  color: var(--text-dim);
}

::selection {
  background: var(--gold);
  color: #10131c;
}

:focus-visible {
  outline: 2px dashed var(--gold);
  outline-offset: 4px;
}

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section--tight {
  padding: 66px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(16, 26, 46, 0) 0%, rgba(16, 26, 46, 0.55) 40%, rgba(16, 26, 46, 0) 100%);
}

/* ---------- 通用标题 ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-head.is-center {
  margin-inline: auto;
  text-align: center;
}

.section-head.is-center .eyebrow::before {
  display: none;
}

.section-head p {
  margin-top: 16px;
  font-size: 1.02rem;
}

.section-head h2 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--gold) 10%, #ffe9b3 45%, var(--cyan) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head h2 {
  font-weight: 900;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
  font-family: inherit;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.btn-primary {
  background: linear-gradient(135deg, #ffe3a5 0%, var(--gold) 45%, var(--gold-deep) 100%);
  color: #171207;
  box-shadow: 0 12px 30px rgba(217, 154, 43, 0.32);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(217, 154, 43, 0.45);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-strong);
  color: var(--text);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(244, 201, 107, 0.08);
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.02rem;
}

.btn-block {
  width: 100%;
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(7, 10, 18, 0.82);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 82px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  flex: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, rgba(244, 201, 107, 0.22), rgba(92, 216, 232, 0.16));
  border: 1px solid rgba(244, 201, 107, 0.4);
  color: var(--gold);
  box-shadow: inset 0 0 18px rgba(244, 201, 107, 0.16);
}

.brand-mark svg {
  width: 24px;
  height: 24px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 1.22rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  background: linear-gradient(100deg, #fff7e0, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-text em {
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-top: 3px;
}

.main-nav {
  margin-left: auto;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  position: relative;
  display: block;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
  transform: translateX(-50%);
  transition: width 0.3s var(--ease);
}

.main-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  width: 22px;
}

.main-nav a[aria-current="page"] {
  color: var(--gold);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.header-actions .btn {
  padding: 10px 20px;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  flex: none;
  padding: 0;
  place-items: center;
  gap: 5px;
  flex-direction: column;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 96px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
  opacity: 0.6;
}

.hero::after {
  content: "";
  position: absolute;
  width: 640px;
  height: 640px;
  right: -180px;
  top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 216, 232, 0.22), transparent 68%);
  filter: blur(20px);
  z-index: -1;
  animation: floatOrb 14s ease-in-out infinite;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 8px;
  border-radius: 999px;
  background: rgba(244, 201, 107, 0.1);
  border: 1px solid rgba(244, 201, 107, 0.34);
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffe6b0;
  margin-bottom: 26px;
}

.hero-badge .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f6d;
  box-shadow: 0 0 0 4px rgba(255, 95, 109, 0.18);
  animation: pulse 2s infinite;
}

.hero h1 {
  letter-spacing: -0.01em;
}

.hero h1 .line-gold {
  display: block;
  background: linear-gradient(100deg, #ffe9b3 0%, var(--gold) 40%, var(--gold-deep) 78%, #ffe9b3 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shineText 9s linear infinite;
}

.hero-desc {
  margin-top: 22px;
  font-size: 1.06rem;
  max-width: 600px;
  color: var(--text-dim);
}

.hero-desc strong {
  color: var(--text);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 30px;
  font-size: 0.86rem;
  color: var(--text-faint);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-meta svg {
  width: 15px;
  height: 15px;
  color: var(--cyan);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.hero-stats .num {
  display: block;
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.hero-stats .num i {
  font-style: normal;
  color: var(--gold);
  font-size: 1.1rem;
  margin-left: 2px;
}

.hero-stats .label {
  font-size: 0.82rem;
  color: var(--text-faint);
  letter-spacing: 0.06em;
}

/* Hero 视觉拼贴 */
.hero-visual {
  position: relative;
  min-height: 480px;
  perspective: 1200px;
}

.poster-stack {
  position: relative;
  width: 100%;
  height: 470px;
}

.poster-stack .poster {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: rotate 0.6s var(--ease), translate 0.6s var(--ease), scale 0.6s var(--ease);
}

.poster-stack .poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.poster-stack .p1 {
  width: 54%;
  height: 74%;
  left: 4%;
  top: 14%;
  rotate: -6deg;
  z-index: 2;
  animation: floatCard 8s ease-in-out infinite;
}

.poster-stack .p2 {
  width: 52%;
  height: 66%;
  right: 2%;
  top: 2%;
  rotate: 4deg;
  z-index: 1;
  animation: floatCard 9.5s ease-in-out infinite reverse;
}

.poster-stack .p3 {
  width: 50%;
  height: 60%;
  right: 9%;
  bottom: 2%;
  rotate: -2deg;
  z-index: 3;
  animation: floatCard 10.5s ease-in-out infinite;
}

.poster-stack .p1:hover,
.poster-stack .p2:hover,
.poster-stack .p3:hover {
  rotate: 0deg;
  translate: 0 -8px;
  scale: 1.03;
  z-index: 5;
}

.poster-stack .poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 10, 18, 0) 45%, rgba(7, 10, 18, 0.9) 100%);
}

.play-badge {
  position: absolute;
  right: 6%;
  top: 46%;
  z-index: 6;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(244, 201, 107, 0.92);
  color: #191307;
  box-shadow: 0 0 0 8px rgba(244, 201, 107, 0.16), 0 0 0 18px rgba(244, 201, 107, 0.08);
  animation: pulseRing 3s infinite;
}

.play-badge svg {
  width: 26px;
  height: 26px;
}

.rating-pill {
  position: absolute;
  left: 0;
  bottom: 8%;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 14px;
  background: rgba(10, 16, 32, 0.82);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
  animation: floatCard 7s ease-in-out infinite reverse;
}

.rating-pill strong {
  font-size: 1.5rem;
  color: var(--gold);
  line-height: 1;
}

.rating-pill small {
  display: block;
  font-size: 0.74rem;
  color: var(--text-faint);
}

.rating-stars {
  color: var(--gold);
  letter-spacing: 2px;
  font-size: 0.8rem;
  line-height: 1;
}

/* ---------- 滚动条幅 ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10, 16, 32, 0.6);
  overflow: hidden;
  padding: 16px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: marquee 32s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.marquee span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.8;
}

/* ---------- 特性卡片 ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-card {
  position: relative;
  padding: 30px 26px 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(22, 34, 59, 0.92), rgba(12, 18, 32, 0.92));
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(320px 160px at 12% 0%, rgba(244, 201, 107, 0.14), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(244, 201, 107, 0.4);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--gold);
  background: var(--gold-soft);
  border: 1px solid rgba(244, 201, 107, 0.28);
  position: relative;
}

.feature-card:nth-child(even) .feature-icon {
  color: var(--cyan);
  background: var(--cyan-soft);
  border-color: rgba(92, 216, 232, 0.28);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
}

.feature-card h3 {
  margin-bottom: 10px;
  position: relative;
}

.feature-card p {
  font-size: 0.94rem;
  position: relative;
}

.feature-tag {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.76rem;
  color: var(--text-faint);
  letter-spacing: 0.12em;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  width: 100%;
  position: relative;
}

/* ---------- 服务介绍 ---------- */
.service-list {
  display: grid;
  gap: 30px;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 34px;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, rgba(22, 34, 59, 0.7), rgba(9, 14, 26, 0.7));
  border: 1px solid var(--line);
}

.service-row:nth-child(even) .service-media {
  order: 2;
}

.service-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
}

.service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.service-row:hover .service-media img {
  transform: scale(1.06);
}

.service-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(244, 201, 107, 0.1), rgba(92, 216, 232, 0.12));
}

.service-body .num-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 14px;
}

.service-body h3 {
  font-size: clamp(1.3rem, 2vw, 1.66rem);
  margin-bottom: 14px;
  font-weight: 800;
}

.service-body p {
  font-size: 0.96rem;
}

.service-points {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.service-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.service-points svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex: none;
  margin-top: 6px;
}

/* ---------- 剧集卡片 ---------- */
.poster-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.poster-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  position: relative;
}

.poster-card:hover {
  transform: translateY(-8px);
  border-color: rgba(244, 201, 107, 0.42);
  box-shadow: 0 26px 52px rgba(0, 0, 0, 0.5);
}

.poster-thumb {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--surface-2);
}

.poster-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.poster-card:hover .poster-thumb img {
  transform: scale(1.07);
}

.poster-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 10, 18, 0.15) 0%, rgba(7, 10, 18, 0.05) 40%, rgba(7, 10, 18, 0.95) 100%);
}

.poster-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(244, 201, 107, 0.92);
  color: #191307;
}

.poster-badge.is-new {
  background: rgba(92, 216, 232, 0.92);
  color: #04181c;
}

.poster-score {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 2;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--gold);
  background: rgba(7, 10, 18, 0.72);
  border: 1px solid rgba(244, 201, 107, 0.3);
  backdrop-filter: blur(6px);
}

.poster-play {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 3;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(244, 201, 107, 0.95);
  color: #191307;
  opacity: 0;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

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

.poster-play svg {
  width: 20px;
  height: 20px;
}

.poster-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 16px 18px;
  z-index: 2;
  background: linear-gradient(180deg, rgba(7, 10, 18, 0) 0%, rgba(7, 10, 18, 0.88) 46%, rgba(7, 10, 18, 0.96) 100%);
}

.poster-info h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
  font-weight: 700;
}

.poster-info p {
  font-size: 0.8rem;
  color: var(--text-faint);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.poster-info p span {
  position: relative;
}

.poster-info p span + span::before {
  content: "·";
  margin-right: 8px;
  color: var(--text-faint);
}

/* ---------- 筛选标签 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
  padding: 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.55);
  width: fit-content;
}

.chip {
  padding: 9px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.28s var(--ease);
  font-family: inherit;
}

.chip:hover {
  color: var(--gold);
  background: rgba(244, 201, 107, 0.08);
}

.chip.is-active {
  background: linear-gradient(135deg, rgba(244, 201, 107, 0.95), rgba(217, 154, 43, 0.95));
  color: #171207;
  box-shadow: 0 8px 22px rgba(217, 154, 43, 0.3);
}

.poster-card.is-hidden {
  display: none;
}

/* ---------- 更新日程 ---------- */
.schedule {
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(22, 34, 59, 0.8), rgba(9, 14, 26, 0.85));
  overflow: hidden;
}

.schedule-head {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1fr 0.8fr;
  gap: 16px;
  padding: 18px 28px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--line);
}

.schedule-row {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1fr 0.8fr;
  gap: 16px;
  align-items: center;
  padding: 20px 28px;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}

.schedule-row:last-child {
  border-bottom: 0;
}

.schedule-row:hover {
  background: rgba(244, 201, 107, 0.05);
}

.schedule-row .title {
  font-weight: 700;
  font-size: 0.96rem;
}

.schedule-row .title small {
  display: block;
  font-weight: 400;
  font-size: 0.76rem;
  color: var(--text-faint);
  margin-top: 3px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  width: fit-content;
}

.status-pill.is-live {
  background: rgba(92, 216, 232, 0.14);
  color: var(--cyan);
  border: 1px solid rgba(92, 216, 232, 0.3);
}

.status-pill.is-soon {
  background: rgba(244, 201, 107, 0.14);
  color: var(--gold);
  border: 1px solid rgba(244, 201, 107, 0.3);
}

.status-pill.is-done {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-faint);
  border: 1px solid var(--line);
}

.schedule-row .time {
  font-size: 0.88rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

/* ---------- 资讯卡片 ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.news-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(22, 34, 59, 0.8), rgba(10, 16, 30, 0.9));
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  border-color: rgba(92, 216, 232, 0.4);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45);
}

.news-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.news-card:hover .news-thumb img {
  transform: scale(1.06);
}

.news-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-cat {
  display: inline-block;
  width: fit-content;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(92, 216, 232, 0.12);
  margin-bottom: 12px;
}

.news-body h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
  font-weight: 700;
}

.news-body h3 a {
  transition: color 0.25s var(--ease);
}

.news-card:hover .news-body h3 a {
  color: var(--gold);
}

.news-body p {
  font-size: 0.88rem;
  flex: 1;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 0.78rem;
  color: var(--text-faint);
}

.news-meta .arrow {
  margin-left: auto;
  color: var(--gold);
  transition: transform 0.3s var(--ease);
}

.news-card:hover .news-meta .arrow {
  transform: translateX(5px);
}

/* ---------- 页面顶部横幅 ---------- */
.page-hero {
  padding: 152px 0 66px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 720px;
  height: 720px;
  left: 50%;
  top: -520px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 201, 107, 0.18), transparent 66%);
  z-index: -1;
}

.page-hero .hero-desc {
  max-width: 760px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  color: var(--text-faint);
  margin-bottom: 22px;
}

.breadcrumb a {
  color: var(--text-dim);
  transition: color 0.25s var(--ease);
}

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

.breadcrumb .sep {
  opacity: 0.5;
}

.page-hero h1 {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
}

/* ---------- 数据统计条 ---------- */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 34px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(244, 201, 107, 0.08), rgba(92, 216, 232, 0.06));
}

.stat-band .item {
  text-align: center;
  padding: 10px 8px;
  border-right: 1px solid var(--line);
}

.stat-band .item:last-child {
  border-right: 0;
}

.stat-band .value {
  font-size: clamp(1.6rem, 2.6vw, 2.15rem);
  font-weight: 900;
  color: var(--gold);
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.stat-band .name {
  font-size: 0.84rem;
  color: var(--text-faint);
  margin-top: 6px;
}

/* ---------- 常见问题 ---------- */
.faq-list {
  display: grid;
  gap: 14px;
  max-width: 900px;
  margin-inline: auto;
}

.faq-item {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.6);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.faq-item[open] {
  border-color: rgba(244, 201, 107, 0.38);
  background: rgba(22, 34, 59, 0.75);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 700;
  font-size: 1rem;
  transition: color 0.25s var(--ease);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  color: var(--gold);
}

.faq-item summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  transition: transform 0.3s var(--ease);
}

.faq-item[open] summary::after {
  content: "–";
  transform: rotate(180deg);
}

.faq-item .qa-index {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: 0.1em;
  flex: none;
}

.faq-answer {
  padding: 0 26px 22px 62px;
  color: var(--text-dim);
  font-size: 0.94rem;
}

/* ---------- CTA ---------- */
.cta {
  padding: 20px 0 110px;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 62px 56px;
  background:
    radial-gradient(600px 260px at 8% 0%, rgba(244, 201, 107, 0.2), transparent 70%),
    radial-gradient(600px 300px at 92% 100%, rgba(92, 216, 232, 0.18), transparent 70%),
    linear-gradient(140deg, #1a2440, #0b1122);
  border: 1px solid rgba(244, 201, 107, 0.28);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 34px;
  pointer-events: none;
}

.cta-panel h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  position: relative;
}

.cta-panel p {
  margin-top: 14px;
  max-width: 560px;
  position: relative;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  position: relative;
}

.cta-note {
  margin-top: 20px;
  font-size: 0.82rem;
  color: var(--text-faint);
  position: relative;
}

/* ---------- 页脚 ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 16, 32, 0.9), #05070d);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 56px;
}

.footer-brand p {
  margin-top: 18px;
  font-size: 0.9rem;
  max-width: 330px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}

.footer-social span {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 0.78rem;
  transition: all 0.3s var(--ease);
}

.footer-social span:hover {
  color: var(--gold);
  border-color: rgba(244, 201, 107, 0.4);
  transform: translateY(-3px);
}

.footer-col h3 {
  font-size: 0.94rem;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
  color: var(--text);
}

.footer-col ul {
  display: grid;
  gap: 12px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.footer-col a:hover {
  color: var(--gold);
  padding-left: 5px;
}

.footer-col .contact-line {
  font-size: 0.88rem;
  color: var(--text-dim);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-col .contact-line svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex: none;
  margin-top: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 26px 0 32px;
}

.footer-bottom .inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-faint);
}

.footer-bottom .inner p {
  font-size: 0.8rem;
  color: var(--text-faint);
}

.footer-disclaimer {
  margin-top: 10px;
  font-size: 0.76rem;
  color: rgba(109, 123, 146, 0.8);
  line-height: 1.8;
}

/* ---------- 文章正文 ---------- */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 46px;
  align-items: start;
}

.article-main {
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: rgba(12, 18, 32, 0.7);
  padding: 42px 46px 50px;
}

.article-header h1 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 0.82rem;
  color: var(--text-faint);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
}

.article-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid var(--line);
}

.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.prose h2 {
  font-size: clamp(1.3rem, 2vw, 1.62rem);
  margin: 38px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
  line-height: 1.4;
}

.prose h3 {
  font-size: 1.14rem;
  margin: 28px 0 12px;
  color: #dfe8f6;
}

.prose p {
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--text-dim);
}

.prose p strong {
  color: var(--text);
  font-weight: 700;
}

.prose ul,
.prose ol {
  margin: 0 0 22px 4px;
  display: grid;
  gap: 10px;
}

.prose ul li,
.prose ol li {
  font-size: 0.96rem;
  color: var(--text-dim);
  padding-left: 22px;
  position: relative;
}

.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.prose ol {
  counter-reset: item;
}

.prose ol li {
  counter-increment: item;
}

.prose ol li::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--cyan);
}

.prose blockquote {
  margin: 30px 0;
  padding: 24px 28px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(244, 201, 107, 0.1), rgba(92, 216, 232, 0.06));
  border-left: 4px solid var(--gold);
  color: #e4ecf8;
  font-size: 1rem;
  line-height: 1.9;
}

.prose .table-wrap {
  overflow-x: auto;
  margin: 26px 0 32px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 520px;
}

.prose th,
.prose td {
  padding: 13px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.prose th {
  background: rgba(255, 255, 255, 0.04);
  color: var(--gold);
  font-weight: 700;
  white-space: nowrap;
}

.prose td {
  color: var(--text-dim);
}

.prose tr:last-child td {
  border-bottom: 0;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.tag-list a {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--text-dim);
  transition: all 0.25s var(--ease);
}

.tag-list a:hover {
  color: var(--gold);
  border-color: rgba(244, 201, 107, 0.4);
}

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 34px;
}

.post-nav a {
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: all 0.3s var(--ease);
}

.post-nav a:hover {
  border-color: rgba(244, 201, 107, 0.4);
  color: var(--text);
}

.post-nav small {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.post-nav .next {
  text-align: right;
}

/* 侧栏 */
.sidebar {
  display: grid;
  gap: 24px;
  position: sticky;
  top: 100px;
}

.side-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.7);
  padding: 26px;
}

.side-card h3 {
  font-size: 0.94rem;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.08em;
}

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

.side-list a {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: color 0.25s var(--ease);
}

.side-list a:hover {
  color: var(--gold);
}

.side-list .idx {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(244, 201, 107, 0.12);
  color: var(--gold);
  flex: none;
}

.side-card.is-highlight {
  background: linear-gradient(150deg, rgba(244, 201, 107, 0.14), rgba(92, 216, 232, 0.08));
  border-color: rgba(244, 201, 107, 0.3);
}

.side-card.is-highlight p {
  font-size: 0.88rem;
  margin-bottom: 16px;
}

/* ---------- 关于页 ---------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}

.intro-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3.2;
  box-shadow: var(--shadow-soft);
}

.intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro-media .float-card {
  position: absolute;
  left: 22px;
  bottom: 22px;
  right: 22px;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: rgba(7, 10, 18, 0.78);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  gap: 14px;
}

.intro-media .float-card .big {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}

.intro-media .float-card small {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
  display: block;
}

.intro-body h2 {
  margin-bottom: 18px;
}

.intro-body p {
  margin-bottom: 16px;
  font-size: 0.98rem;
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.94rem;
  color: var(--text-dim);
}

.check-list svg {
  width: 18px;
  height: 18px;
  color: var(--cyan);
  flex: none;
  margin-top: 5px;
}

/* 时间线 */
.timeline {
  position: relative;
  display: grid;
  gap: 26px;
  max-width: 860px;
  margin-inline: auto;
  padding-left: 34px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), rgba(92, 216, 232, 0.5), transparent);
}

.timeline-item {
  position: relative;
  padding: 22px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.62);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.timeline-item:hover {
  transform: translateX(6px);
  border-color: rgba(244, 201, 107, 0.35);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(244, 201, 107, 0.18);
}

.timeline-item .year {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.timeline-item h3 {
  font-size: 1.06rem;
  margin-bottom: 8px;
}

.timeline-item p {
  font-size: 0.9rem;
}

/* 团队卡片 */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.team-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.6);
  padding: 30px 26px;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}

.team-card:hover {
  transform: translateY(-5px);
  border-color: rgba(92, 216, 232, 0.35);
}

.team-avatar {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--gold);
  background: linear-gradient(140deg, rgba(244, 201, 107, 0.18), rgba(92, 216, 232, 0.12));
  border: 1px solid rgba(244, 201, 107, 0.3);
  margin-bottom: 18px;
}

.team-card h3 {
  font-size: 1.04rem;
  margin-bottom: 4px;
}

.team-card .role {
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.team-card p {
  font-size: 0.88rem;
}

/* ---------- 联系页 ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 34px;
  align-items: start;
}

.info-list {
  display: grid;
  gap: 16px;
}

.info-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(16, 26, 46, 0.62);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 201, 107, 0.35);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--gold);
  background: var(--gold-soft);
  border: 1px solid rgba(244, 201, 107, 0.26);
}

.info-icon svg {
  width: 22px;
  height: 22px;
}

.info-card h3 {
  font-size: 0.96rem;
  margin-bottom: 4px;
}

.info-card p {
  font-size: 0.9rem;
}

.info-card .note {
  font-size: 0.76rem;
  color: var(--text-faint);
  margin-top: 4px;
}

.contact-form {
  padding: 36px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(22, 34, 59, 0.8), rgba(9, 14, 26, 0.9));
  box-shadow: var(--shadow-soft);
}

.contact-form h2 {
  font-size: 1.34rem;
  margin-bottom: 8px;
}

.contact-form > p {
  font-size: 0.9rem;
  margin-bottom: 26px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.is-full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.84rem;
  color: var(--text-dim);
  font-weight: 600;
}

.field label .req {
  color: var(--gold);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(7, 10, 18, 0.6);
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-faint);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(244, 201, 107, 0.6);
  box-shadow: 0 0 0 4px rgba(244, 201, 107, 0.1);
}

.form-foot {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.form-tip {
  font-size: 0.78rem;
  color: var(--text-faint);
}

.form-msg {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--cyan);
  min-height: 22px;
}

/* ---------- 返回顶部 ---------- */
.to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 80;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(16, 26, 46, 0.86);
  border: 1px solid var(--line-strong);
  color: var(--gold);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all 0.35s var(--ease);
  backdrop-filter: blur(10px);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  background: var(--gold);
  color: #171207;
  border-color: var(--gold);
}

.to-top svg {
  width: 20px;
  height: 20px;
}

/* ---------- 动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  will-change: opacity, transform;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.reveal[data-delay="1"] {
  transition-delay: 0.1s;
}

.reveal[data-delay="2"] {
  transition-delay: 0.2s;
}

.reveal[data-delay="3"] {
  transition-delay: 0.3s;
}

.reveal[data-delay="4"] {
  transition-delay: 0.4s;
}

@keyframes floatCard {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -14px;
  }
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-30px, 40px, 0) scale(1.08);
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 95, 109, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 95, 109, 0);
  }
}

@keyframes pulseRing {
  0%,
  100% {
    box-shadow: 0 0 0 6px rgba(244, 201, 107, 0.16), 0 0 0 14px rgba(244, 201, 107, 0.06);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(244, 201, 107, 0.12), 0 0 0 24px rgba(244, 201, 107, 0.03);
  }
}

@keyframes shineText {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 220% 50%;
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero-copy > * {
  animation: fadeUp 0.9s var(--ease) both;
}

.hero-copy > *:nth-child(1) {
  animation-delay: 0.05s;
}
.hero-copy > *:nth-child(2) {
  animation-delay: 0.15s;
}
.hero-copy > *:nth-child(3) {
  animation-delay: 0.25s;
}
.hero-copy > *:nth-child(4) {
  animation-delay: 0.35s;
}
.hero-copy > *:nth-child(5) {
  animation-delay: 0.45s;
}
.hero-copy > *:nth-child(6) {
  animation-delay: 0.55s;
}

/* ---------- 辅助类 ---------- */
.text-center {
  text-align: center;
}

.mt-24 {
  margin-top: 24px;
}

.mt-40 {
  margin-top: 40px;
}

.mb-0 {
  margin-bottom: 0;
}

.lead {
  font-size: 1.04rem;
  color: var(--text-dim);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .header-actions .btn-ghost {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    min-height: auto;
    order: -1;
  }

  .poster-stack {
    height: 380px;
    max-width: 620px;
    margin-inline: auto;
  }

  .hero {
    padding-top: 140px;
  }

  .feature-grid,
  .poster-grid,
  .news-grid,
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .cta-panel {
    grid-template-columns: 1fr;
    padding: 46px 40px;
  }

  .cta-actions {
    justify-content: flex-start;
  }

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

  .stat-band .item:nth-child(2) {
    border-right: 0;
  }

  .intro-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 82px;
    margin: 0;
    padding: 14px 4%;
    background: rgba(7, 10, 18, 0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s var(--ease);
    max-height: calc(100vh - 82px);
    overflow-y: auto;
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .main-nav a {
    padding: 13px 18px;
    border-radius: 10px;
    font-size: 0.96rem;
  }

  .main-nav a::after {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .header-actions {
    margin-left: auto;
  }

  .header-actions .btn {
    padding: 9px 16px;
    font-size: 0.82rem;
  }

  .hero {
    padding: 132px 0 72px;
  }

  .hero-stats {
    gap: 10px;
  }

  .hero-stats .num {
    font-size: 1.55rem;
  }

  .poster-grid {
    gap: 16px;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 24px;
  }

  .service-row:nth-child(even) .service-media {
    order: 0;
  }

  .schedule-head {
    display: none;
  }

  .schedule-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 20px;
  }

  .article-main {
    padding: 30px 24px 36px;
  }

  .cta-panel {
    padding: 38px 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .to-top {
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15px;
  }

  .header-inner {
    min-height: 72px;
    gap: 12px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-text strong {
    font-size: 1.08rem;
  }

  .brand-text em {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .main-nav {
    top: 72px;
  }

  .hero {
    padding: 112px 0 64px;
  }

  .hero-grid {
    gap: 30px;
  }

  .poster-stack {
    height: 300px;
  }

  .play-badge {
    width: 54px;
    height: 54px;
  }

  .play-badge svg {
    width: 20px;
    height: 20px;
  }

  .rating-pill {
    padding: 9px 13px;
    gap: 8px;
    bottom: 2%;
  }

  .rating-pill strong {
    font-size: 1.15rem;
  }

  .hero-stats .num {
    font-size: 1.28rem;
  }

  .hero-stats .label {
    font-size: 0.72rem;
  }

  .feature-grid,
  .news-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .poster-grid {
    gap: 12px;
  }

  .poster-info {
    padding: 12px 12px 14px;
  }

  .poster-info h3 {
    font-size: 0.9rem;
  }

  .poster-info p {
    font-size: 0.72rem;
  }

  .filter-bar {
    width: 100%;
    border-radius: 16px;
    padding: 12px;
    gap: 8px;
  }

  .chip {
    padding: 8px 15px;
    font-size: 0.82rem;
  }

  .stat-band {
    padding: 22px;
    gap: 6px;
  }

  .stat-band .item {
    border-right: 0;
  }

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

  .contact-form {
    padding: 24px 20px;
  }

  .post-nav {
    grid-template-columns: 1fr;
  }

  .post-nav .next {
    text-align: left;
  }

  .footer-bottom .inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 60px 0;
  }

  .section-head {
    margin-bottom: 36px;
  }

  .cta {
    padding: 10px 0 72px;
  }

  .article-meta {
    gap: 6px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}