/* ══════════════════════════════════════════
   秦汉中学 · 门户网站
   支持：手机 / 电脑 / 多媒体大屏
   ══════════════════════════════════════════ */

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

:root {
  --ink:   #0C0A14;
  --p900:  #1A0B35;
  --p800:  #2D1560;
  --p700:  #4A2490;
  --p600:  #5B2D8E;
  --p500:  #7B3FBE;
  --p400:  #9B5FD4;
  --p300:  #C09EE8;
  --p200:  #DDD0F5;
  --p100:  #EDE5F7;
  --p50:   #F7F4FD;
  --gold:  #C9963A;
  --gold2: #E8BE6A;
  --white: #FFFFFF;
  --gray50:#F9F8FC;
  --gray100:#F0EDF8;
  --gray200:#DDD8EE;
  --gray400:#9B8BB4;
  --gray600:#5C4E74;
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --ease-smooth: cubic-bezier(.25,.1,.25,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--gray50);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ══ TOPBAR ══ */
.topbar {
  background: var(--p900);
  height: 36px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 60px);
}
.topbar-l { font-size: 10px; color: rgba(255,255,255,.35); letter-spacing: 1.5px; font-weight: 300; }
.topbar-r { display: flex; gap: 24px; }
.topbar-r a { font-size: 10px; color: rgba(255,255,255,.4); text-decoration: none; letter-spacing: .5px; transition: color .2s; }
.topbar-r a:hover { color: rgba(255,255,255,.85); }
@media(max-width: 600px) { .topbar { display: none; } }

/* ══ NAV ══ */
.nav {
  position: sticky; top: 0; z-index: 500;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid rgba(91,45,142,.1);
  height: 64px;
  display: flex; align-items: center;
  padding: 0 clamp(16px, 4vw, 60px);
  transition: box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(91,45,142,.1); }
.nav-brand {
  display: flex; align-items: center; gap: 14px;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo {
  width: 42px; height: 42px; border-radius: 50%;
  object-fit: cover;
  transition: transform .3s var(--ease-spring);
}
.nav-brand:hover .nav-logo { transform: rotate(-8deg) scale(1.08); }
.nav-title-zh { font-size: 17px; font-weight: 900; color: var(--p700); letter-spacing: 2px; line-height: 1.1; }
.nav-title-en { font-size: 9px; color: var(--gray400); letter-spacing: 1px; font-weight: 300; }

.nav-links {
  display: flex; align-items: center; gap: 4px;
  margin: 0 auto 0 40px;
}
.nav-link {
  padding: 7px 14px; border-radius: 20px;
  font-size: 13px; font-weight: 500; color: var(--gray600);
  text-decoration: none; transition: all .2s;
  white-space: nowrap;
}
.nav-link:hover { background: var(--p50); color: var(--p600); }
.nav-link.active { background: var(--p100); color: var(--p700); font-weight: 700; }

.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-btn {
  padding: 8px 20px; background: var(--p600); color: white;
  border: none; border-radius: 24px; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: all .25s; font-family: inherit;
  white-space: nowrap;
}
.nav-btn:hover { background: var(--p500); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(91,45,142,.3); }
.nav-btn:active { transform: scale(.97); }

.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--gray600); padding: 8px; }

/* ══ HERO ══ */
.hero {
  position: relative; overflow: hidden;
  min-height: min(100dvh, 780px);
  display: flex; align-items: center;
  background: var(--p900);
}

.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: .28; z-index: 0;
}
.hero-video-placeholder {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(125deg, var(--p900) 0%, #1e0b40 40%, #2d1260 70%, #0f0520 100%);
}

.hero-orb {
  position: absolute; border-radius: 50%; pointer-events: none; z-index: 0;
  filter: blur(80px);
}
.hero-orb-1 { width: 600px; height: 600px; right: -100px; top: -150px; background: rgba(123,63,190,.25); animation: orbFloat1 10s ease-in-out infinite; }
.hero-orb-2 { width: 400px; height: 400px; left: -80px; bottom: -100px; background: rgba(91,45,142,.2); animation: orbFloat2 14s ease-in-out infinite; }
.hero-orb-3 { width: 300px; height: 300px; left: 40%; top: 20%; background: rgba(201,150,58,.1); animation: orbFloat3 8s ease-in-out infinite; }
@keyframes orbFloat1 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-30px,20px) scale(1.08)} }
@keyframes orbFloat2 { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(20px,-30px) scale(1.05)} }
@keyframes orbFloat3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-20px,15px)} }

.hero-noise {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px;
}

.hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px; z-index: 10;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold2), var(--gold), transparent);
  animation: shimmerLine 3s ease-in-out infinite;
}
@keyframes shimmerLine { 0%,100%{opacity:.5} 50%{opacity:1} }

.hero-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  padding: clamp(60px,8vw,100px) clamp(20px,5vw,60px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; margin-bottom: 24px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px; font-size: 11px; color: rgba(255,255,255,.7);
  letter-spacing: 1.5px; font-weight: 400;
  opacity: 0; animation: fadeUp .6s .1s var(--ease-smooth) forwards;
}
.hero-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #B8E986;
  animation: breathe 2s infinite;
}
@keyframes breathe { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.75)} }

.hero-h1 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(36px, 5vw, 68px); font-weight: 700;
  color: white; line-height: 1.1; letter-spacing: -1px;
  margin-bottom: 8px;
  opacity: 0; animation: fadeUp .7s .2s var(--ease-smooth) forwards;
}
.hero-h1-sub {
  font-size: clamp(12px,1.6vw,16px); font-weight: 300;
  color: rgba(255,255,255,.45); letter-spacing: 3px;
  margin-bottom: 24px; font-family: 'Noto Sans SC', sans-serif;
  opacity: 0; animation: fadeUp .7s .3s var(--ease-smooth) forwards;
}
.hero-gold-line {
  width: 48px; height: 2px; margin-bottom: 24px;
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  opacity: 0; animation: fadeUp .6s .35s var(--ease-smooth) forwards, expandWidth .8s .35s ease forwards;
}
@keyframes expandWidth { from{width:0} to{width:48px} }

.hero-desc {
  font-size: clamp(13px,1.5vw,15px); color: rgba(255,255,255,.55);
  line-height: 1.9; max-width: 480px; margin-bottom: 36px;
  opacity: 0; animation: fadeUp .7s .4s var(--ease-smooth) forwards;
}

.hero-cta-row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp .7s .5s var(--ease-smooth) forwards;
}
.cta-primary {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 28px; background: linear-gradient(135deg, var(--p500), var(--p700));
  color: white; border: none; border-radius: 32px;
  font-size: 14px; font-weight: 700; cursor: pointer; font-family: inherit;
  transition: all .3s; box-shadow: 0 8px 24px rgba(91,45,142,.4);
}
.cta-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(91,45,142,.5); }
.cta-primary:active { transform: scale(.97); }
.cta-secondary {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px; color: rgba(255,255,255,.8);
  border: 1px solid rgba(255,255,255,.2); border-radius: 32px;
  font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit;
  background: rgba(255,255,255,.05); transition: all .3s;
  text-decoration: none;
}
.cta-secondary:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.35); }

.hero-stats {
  display: flex; gap: 36px; margin-top: 48px; padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,.1);
  opacity: 0; animation: fadeUp .7s .6s var(--ease-smooth) forwards;
}
.hero-stat-num {
  font-size: clamp(22px,3vw,32px); font-weight: 900; color: white;
  font-family: 'Noto Serif SC', serif; line-height: 1;
}
.hero-stat-label { font-size: 11px; color: rgba(255,255,255,.4); letter-spacing: .5px; margin-top: 4px; }

.hero-visual {
  position: relative;
  opacity: 0; animation: fadeIn .9s .4s var(--ease-smooth) forwards;
}
.hero-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08);
}
.hero-card-img {
  width: 100%; aspect-ratio: 16/9; border-radius: 14px;
  object-fit: cover; background: rgba(255,255,255,.05);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.2); font-size: 13px;
  border: 1px dashed rgba(255,255,255,.12);
  overflow: hidden;
}
.hero-card-img-placeholder {
  width: 100%; aspect-ratio: 16/9; border-radius: 14px;
  background: linear-gradient(135deg, rgba(91,45,142,.4), rgba(26,11,53,.6));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; border: 1px dashed rgba(255,255,255,.12);
  color: rgba(255,255,255,.3); font-size: 12px; letter-spacing: 1px;
}
.hero-card-img-placeholder svg { opacity: .4; }
.hero-card-meta {
  margin-top: 18px; display: flex; align-items: center; justify-content: space-between;
}
.hero-card-tag {
  font-size: 11px; color: rgba(255,255,255,.5); letter-spacing: 1px;
  padding: 4px 12px; background: rgba(255,255,255,.06); border-radius: 20px;
  border: 1px solid rgba(255,255,255,.1);
}
.hero-card-scroll {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: rgba(255,255,255,.4); cursor: pointer;
  transition: color .2s;
}
.hero-card-scroll:hover { color: rgba(255,255,255,.7); }
.scroll-arrow { animation: scrollBounce 1.5s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(3px)} }

.hero-card-strips { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.hero-card-strip {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: rgba(255,255,255,.05);
  border-radius: 10px; border: 1px solid rgba(255,255,255,.07);
  transition: background .2s;
}
.hero-card-strip:hover { background: rgba(255,255,255,.08); }
.strip-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.strip-label { font-size: 12px; color: rgba(255,255,255,.55); flex: 1; }
.strip-value { font-size: 12px; color: rgba(255,255,255,.35); }

@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn { from{opacity:0;transform:scale(.96)} to{opacity:1;transform:scale(1)} }

/* ══ SECTION COMMON ══ */
.section {
  padding: clamp(60px,8vw,100px) clamp(20px,5vw,60px);
  max-width: 1200px; margin: 0 auto;
}
.section-full { padding: clamp(60px,8vw,100px) 0; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px,5vw,60px); }

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--p500); letter-spacing: 2px; font-weight: 700;
  text-transform: uppercase; margin-bottom: 12px;
}
.section-label::before {
  content: ''; display: block; width: 16px; height: 1px; background: var(--p400);
}
.section-h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(24px, 4vw, 44px); font-weight: 700;
  color: var(--ink); letter-spacing: -1px; line-height: 1.2;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 15px; color: var(--gray600); line-height: 1.8;
  max-width: 500px;
}

/* ══ MARQUEE ══ */
.marquee-wrap {
  background: var(--p800); overflow: hidden; padding: 0;
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 28s linear infinite;
  padding: 14px 0;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  padding: 0 32px; font-size: 12px; color: rgba(255,255,255,.4);
  letter-spacing: 2px; font-weight: 300; white-space: nowrap;
  display: flex; align-items: center; gap: 20px;
}
.marquee-item::after { content: '·'; color: var(--gold); font-size: 18px; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ══ NEWS ══ */
.news-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px; margin-top: 48px;
}
.news-feature {
  background: white; border-radius: 20px;
  border: 1px solid var(--p200);
  overflow: hidden; cursor: pointer;
  transition: transform .3s var(--ease-spring), box-shadow .3s;
  box-shadow: 0 4px 20px rgba(91,45,142,.05);
}
.news-feature:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(91,45,142,.12); }
.news-img {
  width: 100%; aspect-ratio: 16/9; overflow: hidden;
  background: linear-gradient(135deg, var(--p100), var(--p200));
  display: flex; align-items: center; justify-content: center;
  color: var(--p300); font-size: 13px; letter-spacing: 1px; position: relative;
}
.news-feature:has(.news-img img[data-orientation="portrait"]) {
  display: flex; flex-direction: row; align-items: stretch;
}
.news-feature:has(.news-img img[data-orientation="portrait"]) .news-img {
  width: 40%; aspect-ratio: auto; flex-shrink: 0;
}
.news-feature:has(.news-img img[data-orientation="portrait"]) .news-body {
  width: 60%;
}
.news-img img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.news-img-placeholder { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.news-body { padding: 24px; }
.news-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.news-cat {
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 10px; border-radius: 12px; background: var(--p100); color: var(--p600);
}
.news-date { font-size: 11px; color: var(--gray400); }
.news-h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 18px; font-weight: 700; color: var(--ink);
  line-height: 1.5; margin-bottom: 8px;
}
.news-excerpt { font-size: 13px; color: var(--gray600); line-height: 1.8; }

.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item {
  background: white; border-radius: 14px;
  border: 1px solid var(--p200); padding: 16px 18px;
  cursor: pointer; transition: all .2s;
  display: flex; gap: 14px; align-items: flex-start;
}
.news-item:hover { background: var(--p50); border-color: var(--p300); transform: translateX(3px); }
.news-item-num {
  font-size: 22px; font-weight: 900; color: var(--p200);
  font-family: 'Noto Serif SC', serif; flex-shrink: 0; line-height: 1;
}
.news-item-content { flex: 1; }
.news-item-title { font-size: 13px; font-weight: 700; color: var(--ink); line-height: 1.5; margin-bottom: 4px; }
.news-item-date { font-size: 11px; color: var(--gray400); }

/* ══ VIDEO SECTION ══ */
.video-section {
  background: var(--ink); position: relative; overflow: hidden;
}
.video-section-inner {
  max-width: 1200px; margin: 0 auto;
  padding: clamp(60px,8vw,100px) clamp(20px,5vw,60px);
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.video-player-wrap {
  position: relative; border-radius: 20px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.08);
  aspect-ratio: 16/9;
}
.video-player {
  width: 100%; height: 100%; object-fit: cover;
  background: #0a0614;
  display: block;
}
.video-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a0b35, #0f0520);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; color: rgba(255,255,255,.3);
  font-size: 12px; letter-spacing: 1px;
}
.play-btn {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .3s; color: white;
  backdrop-filter: blur(8px);
}
.play-btn:hover { background: var(--p500); border-color: var(--p400); transform: scale(1.08); }
.video-text .section-label { color: var(--gold); }
.video-text .section-label::before { background: var(--gold); }
.video-text .section-h2 { color: white; }
.video-text .section-sub { color: rgba(255,255,255,.5); }

.video-features { margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
.video-feat {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 18px; background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07); border-radius: 14px;
  transition: background .2s;
}
.video-feat:hover { background: rgba(255,255,255,.07); }
.video-feat-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(91,45,142,.3); display: flex; align-items: center; justify-content: center;
  color: var(--p300); flex-shrink: 0;
}
.video-feat-title { font-size: 13px; font-weight: 700; color: white; margin-bottom: 3px; }
.video-feat-desc { font-size: 12px; color: rgba(255,255,255,.4); line-height: 1.6; }

/* ══ GALLERY ══ */
.gallery-section { background: var(--gray50); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 220px 220px;
  gap: 12px; margin-top: 48px;
}
.gallery-item {
  border-radius: 16px; overflow: hidden; cursor: pointer;
  background: var(--p100); position: relative;
  transition: transform .4s var(--ease-spring), box-shadow .3s;
}
.gallery-item:hover { transform: scale(1.02); box-shadow: 0 16px 40px rgba(91,45,142,.2); z-index: 2; }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,11,53,.5), transparent);
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .5s var(--ease-smooth);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--p100), var(--p200));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--p400); font-size: 11px; letter-spacing: 1px;
}
.gallery-label {
  position: absolute; bottom: 12px; left: 14px; right: 14px;
  font-size: 12px; font-weight: 700; color: white; z-index: 1;
  opacity: 0; transform: translateY(4px);
  transition: all .3s;
}
.gallery-item:hover .gallery-label { opacity: 1; transform: translateY(0); }

.gallery-item:nth-child(1) { grid-column: span 4; }
.gallery-item:nth-child(2) { grid-column: span 5; }
.gallery-item:nth-child(3) { grid-column: span 3; }
.gallery-item:nth-child(4) { grid-column: span 3; }
.gallery-item:nth-child(5) { grid-column: span 4; }
.gallery-item:nth-child(6) { grid-column: span 5; }

/* ══ DEPARTMENTS BENTO ══ */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-top: 48px;
}
.bento-card {
  background: white; border-radius: 20px;
  border: 1px solid var(--p200); padding: 28px;
  cursor: pointer; transition: all .3s var(--ease-spring);
  position: relative; overflow: hidden;
  box-shadow: 0 4px 20px rgba(91,45,142,.04);
}
.bento-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--p500), var(--p300));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease-smooth);
}
.bento-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(91,45,142,.1); border-color: var(--p300); }
.bento-card:hover::before { transform: scaleX(1); }
.bento-card:nth-child(1) { grid-column: span 2; }

.bento-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--p100); display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px; color: var(--p600);
  transition: all .3s;
}
.bento-card:hover .bento-icon { background: var(--p600); color: white; transform: rotate(-6deg); }
.bento-title { font-size: 16px; font-weight: 900; color: var(--ink); margin-bottom: 8px; }
.bento-desc { font-size: 13px; color: var(--gray600); line-height: 1.7; }
.bento-tag {
  display: inline-block; margin-top: 14px;
  font-size: 11px; color: var(--p500); letter-spacing: 1px;
  border-bottom: 1px solid var(--p200); padding-bottom: 1px;
}

.bento-card.featured {
  background: linear-gradient(135deg, var(--p800), var(--p900));
  border-color: rgba(255,255,255,.1); grid-row: span 2;
}
.bento-card.featured .bento-icon { background: rgba(255,255,255,.1); color: white; }
.bento-card.featured:hover .bento-icon { background: var(--gold); color: var(--ink); }
.bento-card.featured .bento-title { color: white; }
.bento-card.featured .bento-desc { color: rgba(255,255,255,.5); }
.bento-card.featured .bento-tag { color: var(--gold); border-color: rgba(201,150,58,.3); }
.bento-card.featured::before { background: linear-gradient(90deg, var(--gold), var(--gold2)); }

/* ══ EVENTS TIMELINE ══ */
.timeline-wrap { margin-top: 48px; display: flex; flex-direction: column; gap: 1px; }
.timeline-item {
  display: grid; grid-template-columns: 100px 1fr;
  gap: 32px; padding: 24px 0; border-bottom: 1px solid var(--p100);
  cursor: pointer; transition: all .2s;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-item:hover { padding-left: 12px; }
.timeline-date { text-align: right; }
.timeline-month { font-size: 11px; color: var(--p400); letter-spacing: 1px; text-transform: uppercase; }
.timeline-day {
  font-size: 36px; font-weight: 900; color: var(--p200);
  font-family: 'Noto Serif SC', serif; line-height: 1;
  transition: color .2s;
}
.timeline-item:hover .timeline-day { color: var(--p600); }
.timeline-title { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 6px; transition: color .2s; }
.timeline-item:hover .timeline-title { color: var(--p600); }
.timeline-desc { font-size: 13px; color: var(--gray600); line-height: 1.7; max-width: 480px; }
.timeline-tags { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.timeline-tag {
  font-size: 10px; padding: 3px 10px; border-radius: 12px;
  background: var(--p50); color: var(--p600); font-weight: 700; letter-spacing: .5px;
}

/* ══ FOOTER ══ */
footer {
  background: var(--p900);
  padding: clamp(48px,6vw,80px) clamp(20px,5vw,60px) 0;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
}
.footer-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer-logo img { width: 44px; height: 44px; border-radius: 50%; }
.footer-name { font-size: 16px; font-weight: 900; color: white; letter-spacing: 2px; }
.footer-name-en { font-size: 9px; color: rgba(255,255,255,.3); letter-spacing: 1px; }
.footer-desc { font-size: 13px; color: rgba(255,255,255,.35); line-height: 1.9; max-width: 280px; }
.footer-contact { margin-top: 20px; font-size: 12px; color: rgba(255,255,255,.25); line-height: 1.8; }
.footer-col-title { font-size: 11px; font-weight: 700; letter-spacing: 2px; color: rgba(255,255,255,.4); text-transform: uppercase; margin-bottom: 18px; }
.footer-link {
  display: block; font-size: 13px; color: rgba(255,255,255,.45);
  text-decoration: none; padding: 5px 0; transition: color .2s;
}
.footer-link:hover { color: rgba(255,255,255,.85); }
.footer-bottom {
  max-width: 1200px; margin: 48px auto 0;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0 max(20px, env(safe-area-inset-bottom));
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 11px; color: rgba(255,255,255,.2); letter-spacing: .5px; }
.footer-icp { font-size: 11px; color: rgba(255,255,255,.15); }

/* ══ MOBILE NAV DRAWER ══ */
.nav-drawer {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: white; z-index: 600;
  padding: 80px 24px 32px;
  flex-direction: column; gap: 6px;
  overflow-y: auto;
}
.nav-drawer.open { display: flex; }
.drawer-link {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 14px;
  font-size: 15px; font-weight: 600; color: var(--ink);
  text-decoration: none; transition: all .2s;
}
.drawer-link:hover { background: var(--p50); color: var(--p700); }
.drawer-divider { height: 1px; background: var(--p100); margin: 8px 0; }
.drawer-close {
  position: absolute; top: 16px; right: 16px;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gray100); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: var(--gray600);
}

/* ══ SCROLL REVEAL ══ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-smooth), transform .7s var(--ease-smooth); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ══ RESPONSIVE ══ */
@media (max-width: 1100px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card:nth-child(1) { grid-column: span 1; }
  .bento-card.featured { grid-row: span 1; }
  .gallery-grid { grid-template-rows: 180px 180px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .news-grid { grid-template-columns: 1fr; }
  .video-section-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: unset; }
  .gallery-item { grid-column: span 1 !important; aspect-ratio: 4/3; }
}

@media (max-width: 640px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card:nth-child(1) { grid-column: span 1; }
  .hero-stats { gap: 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .timeline-item { grid-template-columns: 60px 1fr; gap: 16px; }
  .timeline-day { font-size: 26px; }
}

@media (min-width: 1600px) {
  .nav { padding: 0 80px; }
  .topbar { padding: 0 80px; }
  .hero-inner, .section, .video-section-inner { max-width: 1400px; }
  .section { padding: 100px 80px; }
  .section-h2 { font-size: 52px; }
}

/* ══ DECORATIVE DIVIDER ══ */
.divider-gold {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--p200), transparent);
  margin: 0;
}
/* ══ NEWS FOOTER INFO ══ */
.news-footer-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--p100);
  font-size: 13px;
  color: var(--gray400);
  line-height: 2.2;
  letter-spacing: 0.5px;
}

/* 针对手机端的优化 */
@media (max-width: 640px) {
  .news-footer-info {
    font-size: 12px;
    margin-top: 24px;
    padding-top: 20px;
  }
}