@charset "UTF-8";
/* =========================================================
   秋霞网 - 全站主样式表（深色影院风）
   文件：css/style.css
   ========================================================= */

/* ---------- 1. 设计变量 ---------- */
:root {
  --bg: #070a14;
  --bg-soft: #0b1020;
  --panel: #111a30;
  --panel-2: #16203a;
  --panel-3: #1b2745;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e9edf9;
  --text-dim: #b6c0d8;
  --muted: #8e9ab6;
  --accent: #ff4d6d;
  --accent-soft: rgba(255, 77, 109, 0.14);
  --brand: #7c5cff;
  --brand-soft: rgba(124, 92, 255, 0.16);
  --gold: #ffb347;
  --cyan: #22d3ee;
  --green: #34d399;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.85);
  --shadow-lift: 0 26px 54px -20px rgba(124, 92, 255, 0.45);
  --max: 1200px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 72px;
}

/* ---------- 2. 基础重置 ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(124, 92, 255, 0.22), transparent 62%),
    radial-gradient(760px 460px at 92% 4%, rgba(255, 77, 109, 0.16), transparent 60%),
    radial-gradient(900px 600px at 50% 108%, rgba(34, 211, 238, 0.1), transparent 60%),
    linear-gradient(180deg, #05070f 0%, #070a14 40%, #06090f 100%);
  pointer-events: none;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

a:hover {
  color: var(--accent);
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0.5px;
}

p {
  margin: 0 0 14px;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ---------- 3. 布局工具 ---------- */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 22px;
}

.section {
  position: relative;
  padding: 84px 0;
}

.section--tight {
  padding: 56px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(17, 26, 48, 0.62), rgba(7, 10, 20, 0.2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 780px;
  margin: 0 auto 44px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  margin-bottom: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(124, 92, 255, 0.12);
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 1.6px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.section-title {
  font-size: clamp(24px, 3.4vw, 36px);
  margin-bottom: 14px;
}

.section-title em {
  font-style: normal;
  background: linear-gradient(94deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-desc {
  color: var(--muted);
  font-size: 15px;
  margin: 0;
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

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

/* ---------- 4. 头部与导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(6, 9, 18, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.is-stuck {
  background: rgba(6, 9, 18, 0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 14px 34px -22px #000;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #fff;
  flex: 0 0 auto;
}

.brand:hover {
  color: #fff;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--brand));
  box-shadow: 0 10px 22px -10px rgba(255, 77, 109, 0.9);
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0;
}

.brand-sub {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--muted);
  line-height: 1;
  margin-top: 3px;
}

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

.nav-link {
  position: relative;
  display: inline-block;
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 15px;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-link.is-active {
  color: #fff;
  background: var(--accent-soft);
}

.nav-link.is-active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nav-toggle span {
  position: relative;
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s var(--ease), background 0.2s var(--ease);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s var(--ease), top 0.3s var(--ease);
}

.nav-toggle span::before {
  top: -7px;
}

.nav-toggle span::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn--primary {
  background: linear-gradient(120deg, var(--accent), #ff7a45);
  color: #fff;
  box-shadow: 0 16px 30px -16px rgba(255, 77, 109, 0.95);
}

.btn--primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 22px 38px -16px rgba(255, 77, 109, 1);
}

.btn--ghost {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.btn--ghost:hover {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.btn--brand {
  background: linear-gradient(120deg, var(--brand), var(--cyan));
  color: #06101f;
  font-weight: 700;
}

.btn--brand:hover {
  color: #06101f;
  transform: translateY(-2px);
  box-shadow: 0 20px 34px -18px rgba(34, 211, 238, 0.9);
}

.btn--sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn--block {
  width: 100%;
}

/* ---------- 6. Hero 主视觉 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 92px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 77, 109, 0.3), transparent 66%);
  filter: blur(18px);
  animation: breathe 11s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -240px;
  left: -160px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.2), transparent 68%);
  filter: blur(24px);
  animation: breathe 13s ease-in-out infinite reverse;
  pointer-events: none;
}

@keyframes breathe {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.14);
    opacity: 1;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 48px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 15px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 77, 109, 0.35);
  border-radius: 999px;
  background: var(--accent-soft);
  color: #ffc9d3;
  font-size: 13px;
  letter-spacing: 1px;
}

.hero-tag i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.85);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.25);
    opacity: 1;
  }
}

.hero h1 {
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.22;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero h1 span {
  display: block;
  font-size: 0.52em;
  font-weight: 500;
  letter-spacing: 3px;
  color: var(--muted);
  margin-top: 14px;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(96deg, var(--accent) 10%, var(--gold) 70%, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 560px;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero-stats div strong {
  display: block;
  font-size: 26px;
  line-height: 1.2;
  color: #fff;
}

.hero-stats div span {
  font-size: 13px;
  color: var(--muted);
}

/* 海报拼贴 */
.hero-visual {
  position: relative;
  min-height: 380px;
}

.poster-stack {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
}

.poster-stack figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  transform: translateY(0);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}

.poster-stack figure:nth-child(1) {
  grid-row: span 2;
}

.poster-stack figure:nth-child(1) img {
  height: 100%;
}

.poster-stack figure:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(255, 77, 109, 0.55);
  box-shadow: var(--shadow-lift);
}

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

.poster-stack figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 12px 10px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(4, 6, 12, 0.92));
}

.hero-badge {
  position: absolute;
  left: -10px;
  bottom: -14px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(12, 18, 34, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero-badge b {
  font-size: 22px;
  color: var(--gold);
}

.hero-badge span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- 7. 页面横幅（内页 Hero） ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 68px 0 60px;
  border-bottom: 1px solid var(--line);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 340px at 18% 0%, rgba(124, 92, 255, 0.28), transparent 66%),
    radial-gradient(620px 320px at 82% 10%, rgba(255, 77, 109, 0.2), transparent 64%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  font-size: clamp(26px, 3.8vw, 42px);
  margin-bottom: 16px;
}

.page-hero h1 em {
  font-style: normal;
  background: linear-gradient(96deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-hero p {
  max-width: 720px;
  color: var(--text-dim);
  margin: 0;
  font-size: 15.5px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--text-dim);
}

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

.breadcrumb span.sep {
  color: rgba(255, 255, 255, 0.28);
}

/* ---------- 8. 特性卡片 ---------- */
.feature-card {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(22, 32, 58, 0.92), rgba(11, 16, 32, 0.86));
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--brand), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--brand-soft);
  border: 1px solid rgba(124, 92, 255, 0.3);
  color: var(--cyan);
  font-size: 21px;
  font-weight: 700;
}

.feature-card:nth-child(2n) .feature-icon {
  background: var(--accent-soft);
  border-color: rgba(255, 77, 109, 0.3);
  color: #ffb3c1;
}

.feature-card:nth-child(3n) .feature-icon {
  background: rgba(255, 179, 71, 0.14);
  border-color: rgba(255, 179, 71, 0.32);
  color: var(--gold);
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 9. 影视卡片 ---------- */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

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

.movie-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 77, 109, 0.45);
  box-shadow: var(--shadow-lift);
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(150deg, #1a2542, #0c1224);
}

.poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), filter 0.4s var(--ease);
}

.movie-card:hover .poster img {
  transform: scale(1.06);
  filter: brightness(0.72);
}

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(6, 9, 18, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.5px;
  backdrop-filter: blur(6px);
}

.badge--hot {
  background: linear-gradient(120deg, var(--accent), #ff7a45);
  border-color: transparent;
}

.badge--new {
  background: linear-gradient(120deg, var(--brand), var(--cyan));
  border-color: transparent;
  color: #06101f;
  font-weight: 700;
}

.score {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 2px 9px;
  border-radius: 8px;
  background: rgba(6, 9, 18, 0.82);
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(255, 179, 71, 0.35);
}

.movie-body {
  padding: 14px 16px 18px;
}

.movie-body h3 {
  font-size: 16px;
  margin-bottom: 6px;
  transition: color 0.25s var(--ease);
}

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

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin-bottom: 8px;
  font-size: 12.5px;
  color: var(--muted);
}

.movie-desc {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tag {
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 12px;
}

/* ---------- 10. 榜单 ---------- */
.rank-list {
  display: grid;
  gap: 12px;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(17, 26, 48, 0.7);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.rank-item:hover {
  transform: translateX(6px);
  border-color: rgba(255, 77, 109, 0.42);
  background: rgba(27, 39, 69, 0.9);
}

.rank-no {
  flex: 0 0 34px;
  font-size: 20px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.32);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.rank-item:nth-child(1) .rank-no {
  color: var(--accent);
}

.rank-item:nth-child(2) .rank-no {
  color: var(--gold);
}

.rank-item:nth-child(3) .rank-no {
  color: var(--cyan);
}

.rank-poster {
  flex: 0 0 56px;
  width: 56px;
  aspect-ratio: 2 / 3;
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel-2);
}

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

.rank-info {
  flex: 1 1 auto;
  min-width: 0;
}

.rank-info h3 {
  font-size: 15px;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-info p {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
}

.rank-score {
  flex: 0 0 auto;
  font-size: 16px;
  font-weight: 800;
  color: var(--gold);
}

/* ---------- 11. 服务卡片 ---------- */
.service-card {
  display: flex;
  gap: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(22, 32, 58, 0.86), rgba(9, 13, 26, 0.9));
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(124, 92, 255, 0.45);
  box-shadow: var(--shadow-lift);
}

.service-num {
  flex: 0 0 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.28), rgba(34, 211, 238, 0.18));
  border: 1px solid rgba(124, 92, 255, 0.36);
  color: #cbb6ff;
  font-weight: 800;
  font-size: 15px;
}

.service-body h3 {
  font-size: 17.5px;
  margin-bottom: 8px;
}

.service-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 12. 时间线 ---------- */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 9px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--brand), rgba(34, 211, 238, 0.2));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding: 0 0 30px 8px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 77, 109, 0.14);
}

.timeline-year {
  display: inline-block;
  margin-bottom: 6px;
  padding: 2px 10px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: #ffb3c1;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1px;
}

.timeline-item h3 {
  font-size: 17px;
  margin-bottom: 6px;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ---------- 13. 数据统计 ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.stat-card {
  padding: 26px 20px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(27, 39, 69, 0.8), rgba(9, 13, 26, 0.85));
}

.stat-card strong {
  display: block;
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.2;
  background: linear-gradient(96deg, var(--gold), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.stat-card span {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  color: var(--muted);
}

/* ---------- 14. 表格 ---------- */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 16, 32, 0.72);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}

caption {
  padding: 16px 18px;
  text-align: left;
  font-size: 13px;
  color: var(--muted);
}

thead th {
  padding: 15px 18px;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: rgba(124, 92, 255, 0.16);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--text-dim);
  vertical-align: top;
}

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

tbody tr:hover td {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

td.yes {
  color: var(--green);
  font-weight: 600;
}

td.no {
  color: var(--muted);
}

/* ---------- 15. 价格套餐 ---------- */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, rgba(22, 32, 58, 0.92), rgba(8, 12, 24, 0.94));
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.plan-card--featured {
  border-color: rgba(255, 77, 109, 0.55);
  background: linear-gradient(170deg, rgba(48, 24, 44, 0.92), rgba(14, 10, 24, 0.96));
  box-shadow: 0 24px 50px -26px rgba(255, 77, 109, 0.75);
}

.plan-flag {
  position: absolute;
  top: -13px;
  left: 26px;
  padding: 4px 14px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--gold));
  color: #17070c;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.plan-card h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.plan-sub {
  margin: 0 0 18px;
  font-size: 13.5px;
  color: var(--muted);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px dashed var(--line-strong);
}

.plan-price strong {
  font-size: 40px;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

.plan-price small {
  font-size: 13px;
  color: var(--muted);
}

.plan-list {
  flex: 1 1 auto;
  display: grid;
  gap: 11px;
  margin-bottom: 24px;
}

.plan-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text-dim);
}

.plan-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

.plan-list li.off {
  color: var(--muted);
}

.plan-list li.off::before {
  border-color: rgba(255, 255, 255, 0.24);
}

/* ---------- 16. 资讯列表 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.filter-btn {
  padding: 9px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.filter-btn:hover {
  color: #fff;
  border-color: rgba(255, 77, 109, 0.5);
  transform: translateY(-1px);
}

.filter-btn.is-active {
  background: linear-gradient(120deg, var(--accent), #ff7a45);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.news-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(22, 32, 58, 0.9), rgba(9, 13, 26, 0.92));
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease), opacity 0.3s var(--ease);
}

.news-card:hover {
  transform: translateY(-6px);
  border-color: rgba(124, 92, 255, 0.45);
  box-shadow: var(--shadow-lift);
}

.news-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--panel-2);
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.news-card:hover .news-thumb img {
  transform: scale(1.05);
}

.news-cat {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 3px 11px;
  border-radius: 999px;
  background: rgba(6, 9, 18, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 12px;
  color: #fff;
  backdrop-filter: blur(6px);
}

.news-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.news-date {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.news-body h3 {
  font-size: 17px;
  margin-bottom: 10px;
  line-height: 1.55;
  transition: color 0.25s var(--ease);
}

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

.news-body p {
  flex: 1 1 auto;
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.read-more::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}

.news-card:hover .read-more::after {
  transform: translateX(4px);
}

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

.filter-empty { margin: 26px 0 0; padding: 16px 20px; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: rgba(255, 255, 255, 0.02); color: var(--muted); font-size: 14px; text-align: center; }
.filter-empty[hidden] { display: none; }

/* ---------- 17. 分页 ---------- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 44px;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-dim);
  font-size: 14px;
  transition: all 0.25s var(--ease);
}

.page-link:hover {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent-soft);
}

.page-link.is-current {
  background: linear-gradient(120deg, var(--accent), #ff7a45);
  border-color: transparent;
  color: #fff;
  font-weight: 700;
}

.page-link.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ---------- 18. 文章正文 ---------- */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
  align-items: start;
}

.article-body {
  padding: 34px 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(11, 16, 32, 0.7);
}

.article-head h1 {
  font-size: clamp(24px, 3.2vw, 34px);
  margin-bottom: 16px;
  line-height: 1.42;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-bottom: 20px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.article-lead {
  padding: 18px 20px;
  margin-bottom: 26px;
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  background: var(--accent-soft);
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.9;
}

.article-body h2 {
  font-size: 22px;
  margin: 34px 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
  line-height: 1.5;
}

.article-body h3 {
  font-size: 18px;
  margin: 24px 0 10px;
  color: #fff;
}

.article-body p {
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.95;
  margin-bottom: 16px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 18px;
  padding-left: 4px;
}

.article-body ul li,
.article-body ol li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.85;
}

.article-body ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.article-body ol {
  counter-reset: li;
}

.article-body ol li {
  counter-increment: li;
}

.article-body ol li::before {
  content: counter(li);
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--gold);
  font-weight: 700;
  font-size: 14px;
}

.article-figure {
  margin: 26px 0;
}

.article-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.article-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

.quote {
  margin: 26px 0;
  padding: 22px 26px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(124, 92, 255, 0.14), rgba(34, 211, 238, 0.08));
  color: var(--text);
  font-size: 15.5px;
  line-height: 1.9;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.post-nav a {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(22, 32, 58, 0.7);
  transition: all 0.3s var(--ease);
}

.post-nav a:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.post-nav span {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 4px;
}

.post-nav strong {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
}

/* 侧栏 */
.sidebar {
  display: grid;
  gap: 22px;
  position: sticky;
  top: 92px;
}

.widget {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 26, 48, 0.72);
}

.widget h2,
.widget h3 {
  font-size: 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.toc-list {
  display: grid;
  gap: 4px;
  counter-reset: toc;
}

.toc-list li {
  counter-increment: toc;
}

.toc-list a {
  display: block;
  padding: 8px 10px 8px 32px;
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 14px;
  position: relative;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.toc-list a::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 9px;
  top: 8px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
}

.toc-list a:hover,
.toc-list a.is-current {
  background: var(--accent-soft);
  color: #fff;
}

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

.mini-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.mini-thumb {
  flex: 0 0 74px;
  aspect-ratio: 16 / 10;
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel-2);
}

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

.mini-item h3 {
  font-size: 14px;
  margin: 0 0 4px;
  border: 0;
  padding: 0;
  line-height: 1.6;
}

.mini-item p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 120;
  background: linear-gradient(90deg, var(--accent), var(--gold), var(--cyan));
  transition: width 0.1s linear;
}

/* ---------- 19. 留言表单 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

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

.info-item {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 26, 48, 0.66);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.info-item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 77, 109, 0.42);
}

.info-icon {
  flex: 0 0 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--brand-soft);
  border: 1px solid rgba(124, 92, 255, 0.32);
  color: #cbb6ff;
  font-size: 18px;
}

.info-item h3 {
  font-size: 15.5px;
  margin-bottom: 4px;
}

.info-item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
  word-break: break-all;
}

.form-card {
  padding: 32px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(22, 32, 58, 0.9), rgba(9, 13, 26, 0.94));
  box-shadow: var(--shadow);
}

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

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  margin-bottom: 7px;
  font-size: 13.5px;
  color: var(--text-dim);
}

.field label .req {
  color: var(--accent);
  margin-left: 3px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(6, 9, 18, 0.72);
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.6;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(142, 154, 182, 0.7);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(6, 9, 18, 0.95);
  box-shadow: 0 0 0 3px rgba(255, 77, 109, 0.16);
}

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

.checkbox-field {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.checkbox-field input {
  width: 16px;
  height: 16px;
  margin-top: 4px;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.form-tip {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  border: 1px solid rgba(52, 211, 153, 0.4);
  border-radius: var(--radius-sm);
  background: rgba(52, 211, 153, 0.1);
  color: #a7f3d0;
  font-size: 14px;
}

.form-tip.is-visible {
  display: block;
  animation: fadeUp 0.4s var(--ease) both;
}

/* ---------- 20. FAQ 折叠 ---------- */
.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(17, 26, 48, 0.7);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.faq-item.is-open {
  border-color: rgba(255, 77, 109, 0.42);
  background: rgba(27, 39, 69, 0.86);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 22px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 15.5px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  line-height: 1.6;
}

.faq-q:hover {
  color: var(--accent);
}

.faq-icon {
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0);
  opacity: 0;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s var(--ease);
}

.faq-a-inner {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.9;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 0;
}

/* ---------- 21. CTA 行动号召 ---------- */
.cta-box {
  position: relative;
  overflow: hidden;
  padding: 56px 44px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 77, 109, 0.32);
  background:
    radial-gradient(720px 300px at 12% 0%, rgba(255, 77, 109, 0.28), transparent 62%),
    radial-gradient(640px 300px at 88% 100%, rgba(124, 92, 255, 0.3), transparent 64%),
    linear-gradient(160deg, #151b30, #0a0e1c);
  text-align: center;
  box-shadow: var(--shadow);
}

.cta-box h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  margin-bottom: 14px;
}

.cta-box p {
  max-width: 660px;
  margin: 0 auto 28px;
  color: var(--text-dim);
  font-size: 15.5px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ---------- 22. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: 20px;
  padding: 60px 0 26px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(6, 9, 18, 0.4), rgba(4, 6, 12, 0.95));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand p {
  margin: 16px 0 0;
  max-width: 340px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.footer-col h3 {
  font-size: 15px;
  margin-bottom: 16px;
  color: #fff;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--muted);
  font-size: 14px;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.footer-meta p {
  margin: 0;
}

.footer-note {
  color: rgba(142, 154, 182, 0.72);
  font-size: 12.5px;
  line-height: 1.8;
  margin-top: 6px;
}

.to-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(12, 18, 34, 0.92);
  color: var(--text);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(10px);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

/* ---------- 23. 动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 24. 响应式 ---------- */
@media (max-width: 1100px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-layout {
    grid-template-columns: minmax(0, 1fr) 290px;
    gap: 28px;
  }
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 30px;
  }
  .footer-col:last-child {
    grid-column: span 3;
  }
}

@media (max-width: 960px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-list {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 89;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px 18px 22px;
    background: rgba(6, 9, 18, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -24px #000;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav-list.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav-link {
    padding: 13px 14px;
    font-size: 15.5px;
    border-radius: 10px;
  }
  .nav-link::after {
    display: none;
  }
  .hero {
    padding: 56px 0 68px;
  }
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }
  .hero-visual {
    min-height: 320px;
  }
  .section {
    padding: 64px 0;
  }
  .grid--3,
  .plan-grid,
  .article-layout,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .sidebar {
    position: static;
    order: 2;
  }
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-body {
    padding: 26px 22px;
  }
  .form-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  body {
    font-size: 15px;
  }
  .container {
    padding: 0 16px;
  }
  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .news-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-stats {
    gap: 22px;
  }
  .hero-stats div strong {
    font-size: 22px;
  }
  .hero-visual {
    min-height: 280px;
  }
  .cta-box {
    padding: 38px 20px;
  }
  .post-nav {
    grid-template-columns: minmax(0, 1fr);
  }
  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px;
  }
  .footer-col:last-child {
    grid-column: span 2;
  }
  .footer-meta {
    justify-content: center;
    text-align: center;
  }
  .service-card {
    padding: 20px;
    gap: 14px;
  }
  .article-body h2 {
    font-size: 19px;
  }
  .form-card {
    padding: 22px 18px;
  }
  .section-head {
    margin-bottom: 32px;
  }
  .to-top {
    right: 14px;
    bottom: 16px;
  }
}

@media (max-width: 480px) {
  .hero-actions .btn {
    width: 100%;
  }
  .brand {
    font-size: 17px;
  }
  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 15px;
  }
  .stat-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .rank-item {
    padding: 12px 12px;
    gap: 10px;
  }
  .rank-poster {
    flex-basis: 44px;
    width: 44px;
  }
}

@media print {
  body::before,
  .site-header,
  .to-top,
  .progress-bar,
  .post-nav,
  .sidebar {
    display: none !important;
  }
  body {
    background: #fff;
    color: #111;
  }
}

/* ---------- 21. 补充工具类 ---------- */
.hero-copy { min-width: 0; }

.widget-title { font-size: 18px; }

.check-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.check-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  line-height: 1;
}