/*
Design Philosophy: 新报刊电影拼贴主义。
This stylesheet reinforces a newsroom-film aesthetic with asymmetric composition,
parchment surfaces, copper accents, deep teal shadows, and a strong video-first hierarchy.
Question every visual choice: does it strengthen the site as a daily content brand?
*/
:root {
  --bg: #f5efe4;
  --paper: #fbf8f1;
  --ink: #0f2f36;
  --ink-soft: #34515a;
  --teal: #155764;
  --amber: #c56e28;
  --ember: #8f3027;
  --line: rgba(15, 47, 54, 0.14);
  --shadow: 0 18px 60px rgba(15, 47, 54, 0.10);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --content: min(1200px, calc(100% - 32px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(197, 110, 40, 0.12), transparent 32%),
    linear-gradient(180deg, #f7f1e7 0%, #f3ece1 48%, #efe6d8 100%);
  font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
.site-shell { overflow: clip; }
.topbar {
  background: linear-gradient(90deg, #0f2f36, #154956 58%, #1b5b66);
  color: #f8f3ea;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 10px 28px rgba(15, 47, 54, 0.22);
}
.topbar-inner, .search-row, .section-inner, .footer-inner, .ticker-inner {
  width: var(--content);
  margin: 0 auto;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand-lockup img {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}
.brand-lines strong {
  display: block;
  font-family: 'Noto Serif SC', serif;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}
.brand-lines span {
  display: block;
  color: rgba(248, 243, 234, 0.78);
  font-size: 0.92rem;
}
.nav-toggle {
  display: none;
  border: 1px solid rgba(255,255,255,0.26);
  background: transparent;
  color: #fff;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.main-nav a {
  padding: 0.68rem 0.92rem;
  border-radius: 999px;
  color: rgba(248, 243, 234, 0.92);
  transition: 180ms ease;
  font-size: 0.96rem;
}
.main-nav a:hover,
.main-nav a.current {
  background: rgba(248, 243, 234, 0.12);
  transform: translateY(-1px);
}
.search-row {
  padding: 0 0 18px;
}
.search-panel {
  background: rgba(247, 243, 234, 0.12);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.16);
  padding: 14px;
  border-radius: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}
.search-panel input {
  border: 0;
  min-width: 0;
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.92);
}
.search-panel button {
  border: 0;
  border-radius: 14px;
  padding: 0 22px;
  background: linear-gradient(135deg, #d88c3a, #bb5d24);
  color: #fff;
  font-weight: 700;
}
.ticker {
  background: rgba(15, 47, 54, 0.08);
  border-bottom: 1px solid rgba(15, 47, 54, 0.10);
}
.ticker-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 12px 0;
}
.ticker-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: #0f2f36;
  color: #fff9f0;
  font-size: 0.92rem;
}
.ticker-track {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.ticker-run {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 28s linear infinite;
  color: var(--ink-soft);
}
@keyframes ticker { from { transform: translateX(0);} to { transform: translateX(-100%);} }
.hero {
  position: relative;
  padding: 46px 0 18px;
}
.hero-grid {
  width: var(--content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: stretch;
}
.hero-card, .sidebar-stack article, .section-card, .video-card, .info-card, .faq-item, .review-card, .contact-card, .guide-step, .partner-card, .share-card, .mcp-card {
  background: rgba(251, 248, 241, 0.82);
  border: 1px solid rgba(15, 47, 54, 0.10);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.hero-card {
  display: grid;
  min-height: 620px;
  overflow: hidden;
  position: relative;
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(98deg, rgba(9, 27, 31, 0.94) 0%, rgba(12, 38, 45, 0.82) 34%, rgba(15, 47, 54, 0.28) 70%, rgba(15, 47, 54, 0.10) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 42px 42px 38px;
  display: grid;
  align-content: space-between;
  gap: 20px;
  width: min(620px, 100%);
}
.kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 248, 236, 0.12);
  color: #f8ebd8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  border: 1px solid rgba(255,255,255,0.16);
}
.hero h1, .page-hero h1 {
  margin: 0;
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(2.2rem, 3.8vw, 4.35rem);
  line-height: 1.08;
  color: #fff9f1;
  letter-spacing: 0.02em;
}
.hero h1 span,
.page-hero h1 span,
.section-title h2 span,
.footer-brand strong span {
  color: #ffcc8b;
}
.hero p.lead, .page-hero p.lead {
  margin: 0;
  font-size: 1.05rem;
  color: rgba(249, 241, 229, 0.84);
  max-width: 56ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.button, .ghost-button, .chip, .data-pill, .play-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.button {
  padding: 0.95rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #d78a38, #b55721);
  color: #fff7ef;
  font-weight: 700;
  box-shadow: 0 16px 30px rgba(176, 87, 32, 0.24);
}
.ghost-button {
  padding: 0.95rem 1.2rem;
  border-radius: 999px;
  color: #fff5e8;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.metric {
  background: rgba(251, 244, 230, 0.14);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 16px;
  border-radius: 18px;
  color: #f8f3ea;
}
.metric strong {
  font-size: 1.35rem;
  display: block;
}
.sidebar-stack {
  display: grid;
  gap: 20px;
}
.sidebar-stack article {
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.sidebar-stack h3, .section-title h2 {
  margin: 0 0 8px;
  font-family: 'Noto Serif SC', serif;
  line-height: 1.2;
}
.sidebar-stack .visual {
  margin-top: 16px;
  overflow: hidden;
  border-radius: 20px;
}
.sidebar-stack .visual img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.sidebar-stack ul {
  margin: 12px 0 0;
  padding-left: 1.2rem;
}
.section {
  padding: 26px 0;
}
.section-inner {
  display: grid;
  gap: 22px;
}
.section-card {
  padding: 26px;
}
.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.section-title p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 66ch;
}
.section-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  padding: 0.55rem 0.88rem;
  border-radius: 999px;
  background: rgba(21, 87, 100, 0.08);
  color: var(--teal);
  font-size: 0.92rem;
}
.video-grid, .three-grid, .four-grid, .partner-grid, .guide-grid, .review-grid, .contact-grid, .share-grid {
  display: grid;
  gap: 18px;
}
.video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.three-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.four-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.partner-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.review-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-grid { grid-template-columns: 1.1fr 0.9fr; }
.share-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.video-card {
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.video-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 44px rgba(15, 47, 54, 0.16);
}
.video-top {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.video-top video,
.video-top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-top::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(11, 31, 36, 0.56) 100%);
}
.play-badge {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -40%) scale(0.92);
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(251, 248, 241, 0.90);
  color: var(--ink);
  font-weight: 700;
  box-shadow: 0 18px 30px rgba(0,0,0,0.16);
  z-index: 2;
  opacity: 0;
  transition: 220ms ease;
}
.video-card:hover .play-badge,
.video-card:focus-within .play-badge {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.video-content {
  padding: 20px;
}
.video-content h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  line-height: 1.35;
}
.video-meta, .data-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.data-pill {
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 47, 54, 0.08);
  color: var(--ink-soft);
  font-size: 0.88rem;
}
.info-card, .faq-item, .review-card, .guide-step, .partner-card, .share-card, .contact-card, .mcp-card {
  padding: 22px;
}
.info-card h3, .faq-item h3, .review-card h3, .guide-step h3, .contact-card h3, .mcp-card h3 {
  margin-top: 0;
  font-family: 'Noto Serif SC', serif;
}
.highlight-strip {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}
.editorial-panel {
  overflow: hidden;
  position: relative;
  min-height: 320px;
}
.editorial-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.editorial-overlay {
  position: relative;
  z-index: 1;
  padding: 28px;
  width: min(500px, 100%);
  min-height: 320px;
  background: linear-gradient(95deg, rgba(12,31,35,0.92), rgba(12,31,35,0.46) 72%, rgba(12,31,35,0.05));
  color: #fff5ea;
}
.editorial-overlay p { color: rgba(255,244,229,0.82); }
.partner-card {
  min-height: 108px;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
}
.partner-card strong {
  font-size: 1.16rem;
  font-family: 'Bebas Neue', 'Noto Sans SC', sans-serif;
  letter-spacing: 0.08em;
}
.guide-step {
  position: relative;
  padding-top: 62px;
}
.guide-step .step-number {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--ink);
  color: #fff7ef;
  font-weight: 700;
}
.faq-item details summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}
.faq-item details summary::-webkit-details-marker { display: none; }
.review-card .avatar {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(197, 110, 40, 0.16);
  color: var(--ember);
  font-weight: 800;
  margin-bottom: 12px;
}
.contact-gallery {
  display: grid;
  gap: 14px;
}
.contact-gallery img {
  border-radius: 22px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.qr-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.qr-box {
  background: rgba(15,47,54,0.05);
  border-radius: 22px;
  padding: 16px;
  text-align: center;
}
.qr-box img {
  width: 100%;
  max-width: 186px;
  margin: 0 auto 10px;
}
.share-card button,
.share-card a,
.mcp-actions button {
  width: 100%;
  padding: 0.92rem 1rem;
  border-radius: 16px;
  border: 0;
  background: rgba(21,87,100,0.08);
  color: var(--ink);
  font-weight: 700;
}
.footer {
  padding: 24px 0 52px;
}
.footer-inner {
  display: grid;
  gap: 18px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand img { width: 56px; height: 56px; }
.footer-brand strong {
  display: block;
  font-family: 'Noto Serif SC', serif;
  font-size: 1.28rem;
}
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  color: var(--ink-soft);
}
.breadcrumb {
  width: var(--content);
  margin: 18px auto 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}
.page-hero {
  width: var(--content);
  margin: 16px auto 0;
  border-radius: 34px;
  overflow: hidden;
  position: relative;
  min-height: 430px;
  box-shadow: var(--shadow);
}
.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero .hero-overlay {
  background: linear-gradient(100deg, rgba(10,28,31,0.90) 0%, rgba(12,38,45,0.78) 42%, rgba(12,38,45,0.18) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 42px;
  width: min(680px, 100%);
}
.notice {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(197,110,40,0.10);
  color: var(--ember);
  font-weight: 700;
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 18, 21, 0.66);
  display: none;
  place-items: center;
  padding: 20px;
  z-index: 100;
}
.modal.is-open { display: grid; }
.modal-panel {
  width: min(780px, 100%);
  background: #0f2f36;
  color: #fff8ef;
  border-radius: 28px;
  padding: 24px;
  position: relative;
  box-shadow: 0 30px 70px rgba(0,0,0,0.28);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  border: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.demo-player {
  margin-top: 16px;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #102d34, #1c5964 58%, #c56e28 110%);
}
.demo-player::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.18;
}
.progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.16);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 18px;
}
.progress-bar span {
  display: block;
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, #ffcf8e, #d8792f);
  animation: progress 2.8s ease-in-out infinite alternate;
}
@keyframes progress { from { width: 28%; } to { width: 78%; } }
.toaster {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 12px;
  z-index: 120;
}
.toast {
  background: #0f2f36;
  color: #fff8ef;
  padding: 14px 16px;
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(15,47,54,0.25);
}
.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;
}
@media (max-width: 1024px) {
  .hero-grid, .highlight-strip, .contact-grid { grid-template-columns: 1fr; }
  .video-grid, .three-grid, .guide-grid, .review-grid, .share-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .partner-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .topbar-inner { align-items: flex-start; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    width: 100%;
    justify-content: flex-start;
    padding-top: 10px;
  }
  .main-nav.is-open { display: flex; }
  .search-panel { grid-template-columns: 1fr; }
  .hero-content, .page-hero-content, .section-card, .info-card, .faq-item, .review-card, .guide-step, .contact-card, .share-card, .mcp-card, .sidebar-stack article { padding: 20px; }
  .hero-metrics, .video-grid, .three-grid, .four-grid, .partner-grid, .guide-grid, .review-grid, .share-grid, .qr-row { grid-template-columns: 1fr; }
  .ticker-inner { grid-template-columns: 1fr; }
}