/* 数码新海派电影刊物风总样式：文件围绕黑场监看器、珊瑚橙提示灯、刊物化排版和视频控制台层次来组织。 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=Noto+Serif+SC:wght@700;900&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg: #050608;
  --bg-soft: #101317;
  --panel: #12161b;
  --panel-2: #171c23;
  --line: rgba(245, 236, 220, 0.18);
  --line-strong: rgba(245, 236, 220, 0.55);
  --text: #f5eedf;
  --muted: #b7b0a3;
  --accent: #ff8767;
  --accent-2: #ffb199;
  --gold: #e6dcc4;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  --max: 1240px;
  --radius: 22px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(255, 135, 103, 0.12), transparent 22%),
    linear-gradient(180deg, #060709 0%, #090c11 32%, #050608 100%);
  line-height: 1.72;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 100% 6px;
  opacity: 0.08;
  mix-blend-mode: screen;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(5, 6, 8, 0.82);
  border-bottom: 1px solid rgba(245, 236, 220, 0.08);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 16px;
}

.brand-box {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  border: 1px solid rgba(245, 236, 220, 0.22);
  background: #050505;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
  overflow: hidden;
  flex: 0 0 auto;
}

.brand-copy h2,
.brand-copy p {
  margin: 0;
}

.brand-copy h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}

.brand-copy p {
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: #ede6d6;
  transition: 0.24s ease;
}

.nav-link:hover,
.nav-link.is-active {
  border-color: rgba(255, 135, 103, 0.35);
  color: var(--accent-2);
  background: rgba(255, 135, 103, 0.08);
}

.search-shell {
  padding: 0 0 18px;
}

.search-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(245, 236, 220, 0.1);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(20,24,29,0.92), rgba(10,12,15,0.96));
  box-shadow: var(--shadow);
}

.search-input {
  width: 100%;
  border: 0;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 14px 16px;
  outline: none;
}

.search-btn,
.btn {
  border: 0;
  border-radius: 14px;
  padding: 13px 20px;
  transition: 0.24s ease;
  cursor: pointer;
}

.search-btn,
.btn-solid {
  background: linear-gradient(135deg, #ff8b6d, #ff6f58);
  color: #fffaf6;
  box-shadow: 0 16px 30px rgba(255, 110, 83, 0.24);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(245, 236, 220, 0.2);
}

.btn:hover,
.search-btn:hover {
  transform: translateY(-2px);
}

.search-hint {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero {
  padding: 44px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px 0 40px;
}

.eyebrow,
.section-kicker,
.tiny-meta {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-size: 0.78rem;
}

.hero-copy h1,
.page-hero h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(2.5rem, 5vw, 4.95rem);
  line-height: 1.08;
  margin: 16px 0 18px;
  letter-spacing: 0.02em;
}

.hero-copy p,
.page-hero p,
.section-intro,
.page-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 18px;
}

.hero-actions,
.cta-row,
.expert-actions,
.footer-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.hero-metrics,
.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.metric-card {
  padding: 18px;
  border: 1px solid rgba(245, 236, 220, 0.1);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(17,20,24,0.95), rgba(10,11,14,0.98));
}

.metric-card strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.72rem;
  margin-bottom: 4px;
  color: var(--text);
}

.hero-visual,
.page-visual {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(245,236,220,0.14);
  box-shadow: var(--shadow);
  min-height: 620px;
  background: #0d1015;
}

.hero-visual img,
.page-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.frame-lines,
.page-frame {
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(243, 235, 224, 0.4);
  pointer-events: none;
}

.frame-lines::before,
.frame-lines::after,
.page-frame::before,
.page-frame::after {
  content: '';
  position: absolute;
  width: 110px;
  height: 110px;
  border: 3px solid rgba(243, 235, 224, 0.72);
  border-right: 0;
  border-bottom: 0;
}

.frame-lines::before,
.page-frame::before { top: 24px; left: 24px; }
.frame-lines::after,
.page-frame::after { right: 24px; top: 24px; transform: scaleX(-1); }

.rec-indicator,
.timecode,
.hero-float,
.float-card {
  position: absolute;
  z-index: 2;
  backdrop-filter: blur(14px);
  background: rgba(8, 10, 14, 0.46);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  color: var(--text);
}

.rec-indicator {
  top: 28px;
  right: 30px;
  padding: 10px 16px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--accent);
}

.timecode {
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  padding: 10px 18px;
  font-family: 'Space Grotesk', sans-serif;
}

.hero-float,
.float-card {
  padding: 15px 18px;
  max-width: 260px;
}

.hero-float.one { left: 24px; bottom: 130px; }
.hero-float.two { right: 28px; bottom: 130px; }

.section {
  padding: 84px 0 0;
}

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

.section-head h2,
.section-head h3,
.page-copy h2 {
  margin: 10px 0 0;
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(1.76rem, 3vw, 2.8rem);
  line-height: 1.18;
}

.tag-track,
.mini-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag-chip,
.pill {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(245,236,220,0.15);
  color: #efe8d9;
  background: rgba(255,255,255,0.03);
  font-size: 0.92rem;
}

.grid-3,
.grid-4,
.video-grid,
.json-grid,
.experts-grid,
.review-grid,
.step-grid,
.logo-wall,
.contact-grid,
.page-grid {
  display: grid;
  gap: 18px;
}

.video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-3, .json-grid, .review-grid, .step-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.experts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.logo-wall { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.contact-grid { grid-template-columns: 1.3fr 0.7fr; }
.page-grid { grid-template-columns: 1fr 1fr; }

.video-card,
.panel-card,
.json-card,
.expert-card,
.review-card,
.step-card,
.page-panel,
.contact-card-main,
.contact-card-side,
.faq-item,
.story-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(245,236,220,0.12);
  background: linear-gradient(180deg, rgba(18,22,27,0.94), rgba(9,11,14,0.98));
  box-shadow: var(--shadow);
}

.video-card {
  cursor: pointer;
  transition: 0.28s ease;
}

.video-card:hover,
.video-card.is-hover,
.panel-card:hover,
.story-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 135, 103, 0.32);
}

.video-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.video-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.46) 100%);
}

.video-thumb img,
.video-player {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #090b0f;
}

.play-button {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%) scale(0.92);
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(255, 135, 103, 0.88);
  box-shadow: 0 12px 28px rgba(255, 110, 80, 0.35);
  opacity: 0;
  transition: 0.28s ease;
  z-index: 2;
}

.play-button::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 23px;
  border-left: 23px solid #fff;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
}

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

.video-meta,
.page-panel,
.panel-card,
.json-card,
.expert-card,
.review-card,
.step-card,
.contact-card-main,
.contact-card-side,
.story-card {
  padding: 20px;
}

.video-meta h3,
.json-card h3,
.expert-card h3,
.story-card h3,
.page-panel h3,
.contact-card-main h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.video-meta p,
.json-card p,
.expert-card dd,
.review-card p,
.step-card p,
.page-panel p,
.story-card p { color: var(--muted); }

.video-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 12px;
  color: #d3c9b5;
  font-size: 0.92rem;
}

.play-note {
  display: block;
  margin-top: 12px;
  color: var(--accent-2);
  min-height: 46px;
  font-size: 0.9rem;
}

.json-label,
.badge,
.story-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 135, 103, 0.14);
  border: 1px solid rgba(255,135,103,0.18);
  color: var(--accent-2);
  font-size: 0.82rem;
  margin-bottom: 12px;
}

.module-list,
.scope-list,
.quick-list {
  padding-left: 18px;
  margin: 12px 0 0;
  color: var(--muted);
}

.expert-card dl {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.expert-card dt {
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 4px;
}

.expert-role { color: var(--accent-2); margin-top: -4px; }

.logo-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  border-radius: 18px;
  border: 1px solid rgba(245,236,220,0.1);
  background: linear-gradient(180deg, rgba(18,22,27,0.92), rgba(10,11,14,0.98));
  color: #f0e8d7;
  font-weight: 700;
  text-align: center;
  padding: 14px;
}

.faq-item {
  padding: 0 22px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 22px; color: var(--muted); }

.share-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.share-btn {
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid rgba(245,236,220,0.18);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  cursor: pointer;
}

.split-banner,
.mcp-box,
.page-hero,
.footer-card {
  border-radius: 28px;
  border: 1px solid rgba(245,236,220,0.12);
  background: linear-gradient(180deg, rgba(18,22,27,0.94), rgba(8,10,12,0.98));
  box-shadow: var(--shadow);
}

.split-banner {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.split-banner img {
  border-radius: 20px;
  min-height: 320px;
  object-fit: cover;
  height: 100%;
}

.mcp-box {
  padding: 22px;
  overflow: hidden;
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  color: #efe8d9;
  border: 1px solid rgba(245,236,220,0.09);
}

.page-hero {
  margin-top: 34px;
  overflow: hidden;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  min-height: 430px;
}

.page-copy {
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.story-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 16px;
}

.footer {
  padding: 84px 0 46px;
}

.footer-card {
  padding: 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: start;
}

.footer-qr {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.qr-card {
  border-radius: 18px;
  padding: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(245,236,220,0.12);
  text-align: center;
}

.qr-card img {
  border-radius: 14px;
  margin-bottom: 10px;
  background: #fffaf4;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.footer-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(245,236,220,0.12);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(245,236,220,0.08);
  color: var(--muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 16px;
}

.breadcrumb span::after {
  content: '/';
  margin-left: 8px;
  color: rgba(255,255,255,0.24);
}

.breadcrumb span:last-child::after { display: none; }

.mobile-only { display: none; }

@media (max-width: 1080px) {
  .hero-grid,
  .page-hero-grid,
  .split-banner,
  .page-grid,
  .contact-grid,
  .footer-top { grid-template-columns: 1fr; }
  .video-grid,
  .grid-3,
  .grid-4,
  .json-grid,
  .review-grid,
  .step-grid,
  .logo-wall,
  .experts-grid,
  .footer-qr,
  .hero-metrics,
  .stats-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-visual,
  .page-visual { min-height: 420px; }
}

@media (max-width: 720px) {
  .topbar,
  .nav-row,
  .section-head,
  .hero-actions,
  .cta-row,
  .expert-actions,
  .footer-bottom { align-items: flex-start; }
  .search-panel { grid-template-columns: 1fr; }
  .video-grid,
  .grid-3,
  .grid-4,
  .json-grid,
  .review-grid,
  .step-grid,
  .logo-wall,
  .experts-grid,
  .footer-qr,
  .hero-metrics,
  .stats-strip { grid-template-columns: 1fr; }
  .hero-copy h1,
  .page-hero h1 { font-size: 2.4rem; }
  .page-copy { padding: 30px 22px; }
  .hero-visual,
  .page-visual { min-height: 360px; }
  .brand-icon { width: 52px; height: 52px; border-radius: 14px; }
}