/* roulang page: index */
:root{
  --bg:#101114;
  --bg-2:#15171b;
  --bg-3:#1b1e24;
  --panel:#171a1f;
  --panel-2:#1d2128;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.12);
  --text:#f5f2ea;
  --text-2:#c9c3b8;
  --text-3:#9a9488;
  --accent:#d5a24a;
  --accent-2:#f0c36a;
  --accent-soft:rgba(213,162,74,.14);
  --shadow:0 18px 42px rgba(0,0,0,.34);
  --shadow-2:0 10px 26px rgba(0,0,0,.22);
  --radius:18px;
  --radius-lg:24px;
  --container:1280px;
  --gap:24px;
  --gap-sm:16px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(213,162,74,.09), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(255,255,255,.05), transparent 22%),
    linear-gradient(180deg, #0e1013 0%, #111317 48%, #0f1114 100%);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  line-height:1.72;
  letter-spacing:.2px;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.55), transparent 92%);
  opacity:.22;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
::selection{background:rgba(213,162,74,.35);color:#fff}
.container{
  width:min(calc(100% - 32px), var(--container));
  margin:0 auto;
}
.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  z-index:100;
  padding:10px 14px;
  border-radius:999px;
  background:var(--accent);
  color:#161616;
  font-weight:700;
}
.skip-link:focus{left:16px}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(14,16,19,.86);
  border-bottom:1px solid var(--line);
}
.header-inner{
  min-height:74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:max-content;
}
.brand-mark{
  width:40px;height:40px;
  border-radius:14px;
  display:grid;
  place-items:center;
  font-weight:800;
  letter-spacing:.5px;
  color:#1a1408;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow:0 8px 18px rgba(213,162,74,.22);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.brand-text strong{
  font-size:18px;
  line-height:1.1;
  letter-spacing:.4px;
}
.brand-text span{
  color:var(--text-3);
  font-size:12px;
}
.nav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  color:var(--text-2);
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  transition:transform .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}
.nav a:hover,
.nav a:focus-visible{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:var(--line-2);
  box-shadow:0 10px 24px rgba(0,0,0,.18);
  transform:translateY(-1px);
  outline:none;
}
.nav a.active{
  color:#181310;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  border-color:transparent;
  box-shadow:0 10px 24px rgba(213,162,74,.16);
}
.hero{
  position:relative;
  padding:26px 0 18px;
}
.hero-shell{
  position:relative;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:30px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)),
    linear-gradient(180deg, var(--bg-3), var(--bg));
  box-shadow:var(--shadow);
}
.hero-shell::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 20% 20%, rgba(213,162,74,.15), transparent 26%),
    radial-gradient(circle at 80% 15%, rgba(255,255,255,.06), transparent 24%),
    linear-gradient(135deg, rgba(17,19,23,.85), rgba(17,19,23,.58));
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:26px;
  align-items:center;
  padding:34px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(213,162,74,.24);
  background:var(--accent-soft);
  color:#f4cf8d;
  font-size:13px;
  font-weight:700;
}
.kicker::before{
  content:"";
  width:8px;height:8px;
  border-radius:999px;
  background:var(--accent);
  box-shadow:0 0 0 5px rgba(213,162,74,.12);
}
.hero h1{
  margin:16px 0 14px;
  font-size:clamp(32px, 4.1vw, 58px);
  line-height:1.08;
  letter-spacing:-.8px;
}
.hero p{
  margin:0;
  color:var(--text-2);
  font-size:17px;
  max-width:58ch;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:26px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  font-weight:700;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  user-select:none;
}
.btn:hover,
.btn:focus-visible{
  transform:translateY(-1px);
  outline:none;
  box-shadow:0 14px 28px rgba(0,0,0,.26);
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  color:#1c1406;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow:0 14px 28px rgba(213,162,74,.18);
}
.btn-secondary{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:var(--line-2);
}
.btn-secondary:hover,
.btn-secondary:focus-visible{
  background:rgba(255,255,255,.05);
  border-color:rgba(255,255,255,.18);
}
.hero-visual{
  position:relative;
  min-height:420px;
  border-radius:28px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
}
.hero-visual img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
  filter:saturate(.92) contrast(1.03);
}
.hero-visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(10,12,16,.18), rgba(10,12,16,.5) 70%, rgba(10,12,16,.78)),
    radial-gradient(circle at 30% 20%, transparent 0, rgba(0,0,0,.12) 30%, rgba(0,0,0,.58) 100%);
}
.hero-badge{
  position:absolute;
  left:18px;
  top:18px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(14,16,19,.62);
  color:var(--text);
  font-size:13px;
  backdrop-filter:blur(6px);
}
.hero-panel{
  position:absolute;
  left:18px;
  right:18px;
  bottom:18px;
  z-index:2;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:12px;
}
.panel-card{
  padding:14px 15px;
  border-radius:18px;
  background:rgba(16,18,22,.72);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(8px);
}
.panel-card strong{
  display:block;
  font-size:16px;
  margin-bottom:4px;
}
.panel-card span{
  color:var(--text-2);
  font-size:13px;
}
.small-thumb{
  display:flex;
  align-items:stretch;
  overflow:hidden;
  min-height:92px;
}
.small-thumb img{
  width:96px;
  flex:none;
  object-fit:cover;
  border-radius:14px;
}
.small-thumb .thumb-copy{
  padding-left:12px;
}
.benefits{
  margin-top:-6px;
  padding:18px 0 4px;
}
.benefit-strip{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:14px;
}
.benefit{
  padding:16px 16px 15px;
  border-radius:20px;
  background:linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
  border:1px solid var(--line);
  box-shadow:var(--shadow-2);
  transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.benefit:hover{
  transform:translateY(-2px);
  border-color:rgba(213,162,74,.25);
  box-shadow:0 18px 34px rgba(0,0,0,.28);
}
.benefit .label{
  color:#f3d18e;
  font-size:13px;
  font-weight:700;
  margin-bottom:7px;
}
.benefit strong{
  display:block;
  font-size:18px;
  margin-bottom:4px;
}
.benefit p{
  margin:0;
  color:var(--text-3);
  font-size:14px;
}
.section{
  padding:48px 0 8px;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:20px;
}
.section-head h2{
  margin:8px 0 0;
  font-size:clamp(24px, 2.3vw, 34px);
  line-height:1.18;
  letter-spacing:-.4px;
}
.section-head p{
  margin:0;
  color:var(--text-3);
  max-width:56ch;
}
.section-note{
  color:var(--text-3);
  font-size:14px;
}
.feature-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
}
.feature-main,
.feature-aside,
.info-block,
.news-intro,
.news-card,
.faq-item,
.cta-box,
.footer-card{
  background:linear-gradient(180deg, rgba(255,255,255,.038), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-2);
}
.feature-main{
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
}
.feature-main .media{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
}
.feature-main .media img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(.95) contrast(1.05);
  transition:transform .35s var(--ease);
}
.feature-main:hover .media img{transform:scale(1.03)}
.feature-main .media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(12,14,17,.16), rgba(12,14,17,.72));
}
.feature-main .content{
  padding:20px;
}
.badge-row{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:30px;
  padding:0 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  color:#ecd49d;
  border:1px solid rgba(213,162,74,.2);
  background:rgba(213,162,74,.08);
}
.feature-main h3{
  margin:0 0 10px;
  font-size:22px;
  line-height:1.32;
}
.feature-main p,
.feature-text p{
  margin:0;
  color:var(--text-2);
}
.inline-list{
  list-style:none;
  padding:0;
  margin:16px 0 0;
  display:grid;
  gap:10px;
}
.inline-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--text-2);
  font-size:14px;
}
.inline-list li::before{
  content:"";
  flex:none;
  width:8px;height:8px;
  margin-top:.55em;
  border-radius:999px;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(213,162,74,.12);
}
.feature-aside{
  display:grid;
  gap:16px;
  padding:16px;
}
.feature-tile{
  overflow:hidden;
  border-radius:20px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
  transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.feature-tile:hover{
  transform:translateY(-2px);
  border-color:rgba(213,162,74,.24);
  box-shadow:0 16px 28px rgba(0,0,0,.24);
}
.feature-tile .media{
  aspect-ratio:4/3;
  overflow:hidden;
}
.feature-tile .media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.feature-text{
  padding:14px 14px 16px;
}
.feature-text h4{
  margin:0 0 6px;
  font-size:18px;
}
.news-layout{
  display:grid;
  grid-template-columns:.82fr 1.18fr;
  gap:18px;
  align-items:start;
}
.news-intro{
  padding:22px;
  position:sticky;
  top:92px;
}
.news-intro h3{
  margin:12px 0 8px;
  font-size:22px;
}
.news-intro p{
  margin:0;
  color:var(--text-2);
}
.news-stats{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px;
  margin-top:18px;
}
.mini-stat{
  padding:14px;
  border-radius:16px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
}
.mini-stat strong{
  display:block;
  color:#f2d18e;
  font-size:18px;
  margin-bottom:4px;
}
.mini-stat span{
  color:var(--text-3);
  font-size:13px;
}
.news-feed{
  display:grid;
  gap:14px;
}
.news-card{
  display:block;
  padding:18px 18px 17px;
  transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
}
.news-card:hover{
  transform:translateY(-2px);
  border-color:rgba(213,162,74,.24);
  box-shadow:0 18px 34px rgba(0,0,0,.28);
  background:linear-gradient(180deg, rgba(255,255,255,.048), rgba(255,255,255,.024));
}
.news-card-top{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  margin-bottom:10px;
}
.news-meta{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.meta-tag{
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  color:var(--text-2);
  font-size:12px;
}
.news-time{
  color:var(--text-3);
  font-size:12px;
  white-space:nowrap;
}
.news-card h3{
  margin:0 0 8px;
  font-size:18px;
  line-height:1.45;
}
.news-card p{
  margin:0 0 14px;
  color:var(--text-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.news-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#f4cf8d;
  font-weight:700;
}
.news-link::after{
  content:"→";
  transition:transform .18s var(--ease);
}
.news-card:hover .news-link::after{transform:translateX(2px)}
.news-empty{
  padding:24px 18px;
  color:var(--text-2);
  text-align:center;
  border-radius:20px;
  border:1px dashed rgba(255,255,255,.12);
  background:rgba(255,255,255,.02);
}
.info-block{
  padding:22px;
}
.proof-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:18px;
}
.proof-copy h3{
  margin:8px 0 10px;
  font-size:24px;
}
.proof-copy p{
  margin:0;
  color:var(--text-2);
}
.check-list{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:12px;
}
.check-list li{
  padding:14px 14px 14px 42px;
  border-radius:16px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.025);
  position:relative;
  color:var(--text-2);
}
.check-list li::before{
  content:"✓";
  position:absolute;
  left:14px;
  top:13px;
  width:18px;
  height:18px;
  border-radius:50%;
  color:#181310;
  background:linear-gradient(135deg, var(--accent-2), var(--accent));
  display:grid;
  place-items:center;
  font-size:12px;
  font-weight:800;
}
.proof-side{
  display:grid;
  gap:12px;
}
.metric-card{
  padding:18px;
  border-radius:18px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
}
.metric-card strong{
  display:block;
  font-size:26px;
  line-height:1;
  margin-bottom:8px;
  color:#f2d18e;
}
.metric-card span{
  display:block;
  color:var(--text-2);
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
}
.faq-item{
  overflow:hidden;
}
.faq-item details{
  padding:0;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 18px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-weight:700;
  font-size:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  color:#f3d08e;
  font-size:20px;
  line-height:1;
  transition:transform .18s var(--ease);
}
.faq-item details[open] summary::after{
  content:"−";
}
.faq-answer{
  padding:0 18px 18px;
  color:var(--text-2);
  border-top:1px solid var(--line);
}
.cta{
  margin:48px 0 0;
}
.cta-box{
  overflow:hidden;
  position:relative;
  padding:26px;
  background:
    radial-gradient(circle at 15% 20%, rgba(213,162,74,.14), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
}
.cta-box::after{
  content:"";
  position:absolute;
  right:-30px;
  top:-30px;
  width:220px;
  height:220px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(213,162,74,.17), transparent 66%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.cta-inner h2{
  margin:8px 0 8px;
  font-size:clamp(24px, 2.5vw, 34px);
  line-height:1.2;
}
.cta-inner p{
  margin:0;
  color:var(--text-2);
  max-width:60ch;
}
.cta-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.site-footer{
  margin-top:40px;
  padding:28px 0 34px;
  border-top:1px solid var(--line);
  background:rgba(9,10,12,.42);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:18px;
}
.footer-card{
  padding:20px;
}
.footer-card h3{
  margin:0 0 10px;
  font-size:18px;
}
.footer-card p{
  margin:0;
  color:var(--text-2);
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  color:var(--text-2);
  transition:color .18s var(--ease), transform .18s var(--ease);
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:#f3d08e;
  transform:translateX(2px);
  outline:none;
}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:18px;
  color:var(--text-3);
  font-size:13px;
}
.line{
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.11), transparent);
  margin:22px 0;
}
.focus-ring:focus-visible{
  outline:2px solid rgba(240,195,106,.8);
  outline-offset:3px;
}
@media (max-width: 1100px){
  .hero-grid,
  .feature-grid,
  .news-layout,
  .proof-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .news-intro{
    position:static;
  }
}
@media (max-width: 768px){
  .header-inner{
    flex-direction:column;
    align-items:flex-start;
    padding:14px 0;
  }
  .nav{
    justify-content:flex-start;
    width:100%;
  }
  .hero{
    padding-top:18px;
  }
  .hero-grid{
    padding:20px;
    gap:18px;
  }
  .hero-visual{
    min-height:320px;
  }
  .hero-panel{
    grid-template-columns:1fr;
  }
  .benefit-strip{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .faq-grid{
    grid-template-columns:1fr;
  }
  .cta-inner{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width: 520px){
  .container{width:min(calc(100% - 22px), var(--container))}
  .brand-text strong{font-size:17px}
  .nav a{padding:9px 12px;font-size:14px}
  .hero h1{font-size:clamp(28px, 11vw, 42px)}
  .hero p{font-size:15px}
  .benefit-strip{grid-template-columns:1fr}
  .section{padding-top:38px}
  .section-head{flex-direction:column;align-items:flex-start}
  .news-card{padding:16px}
  .feature-main h3,
  .proof-copy h3,
  .cta-inner h2{font-size:22px}
  .cta-box,
  .info-block,
  .news-intro,
  .feature-main .content,
  .footer-card{padding:18px}
  .hero-visual{min-height:280px}
}

/* roulang page: article */
:root{
      --bg:#101114;
      --bg-2:#15171b;
      --bg-3:#1b1e24;
      --panel:#171a1f;
      --panel-2:#1d2128;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(255,255,255,.12);
      --text:#f5f2ea;
      --text-2:#c9c3b8;
      --text-3:#9a9488;
      --accent:#d5a24a;
      --accent-2:#f0c36a;
      --accent-soft:rgba(213,162,74,.14);
      --shadow:0 18px 42px rgba(0,0,0,.34);
      --shadow-2:0 10px 26px rgba(0,0,0,.22);
      --radius:18px;
      --radius-lg:24px;
      --container:1280px;
      --gap:24px;
      --gap-sm:16px;
      --ease:cubic-bezier(.2,.7,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(213,162,74,.09), transparent 28%),
        radial-gradient(circle at 80% 18%, rgba(255,255,255,.05), transparent 22%),
        linear-gradient(180deg, #0e1013 0%, #111317 48%, #0f1114 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.72;
      letter-spacing:.2px;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.55), transparent 92%);
      opacity:.22;
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(213,162,74,.28);color:var(--text)}
    .focus-ring{outline:none}
    .focus-ring:focus-visible{
      outline:2px solid rgba(240,195,106,.9);
      outline-offset:3px;
      box-shadow:0 0 0 4px rgba(213,162,74,.12);
    }
    .container{
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto;
      position:relative;
      z-index:1;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(14,16,19,.86);
      border-bottom:1px solid var(--line);
    }
    .header-inner{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:40px;height:40px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:800;
      letter-spacing:.5px;
      color:#1a1408;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      box-shadow:0 8px 18px rgba(213,162,74,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-text strong{
      font-size:18px;
      line-height:1.1;
      letter-spacing:.4px;
    }
    .brand-text span{
      color:var(--text-3);
      font-size:12px;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav a{
      color:var(--text-2);
      padding:10px 14px;
      border-radius:999px;
      border:1px solid transparent;
      transition:transform .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
    }
    .nav a:hover,
    .nav a:focus-visible{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:var(--line-2);
      box-shadow:0 10px 24px rgba(0,0,0,.18);
      transform:translateY(-1px);
      outline:none;
    }
    .nav a.active{
      color:#181310;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      border-color:transparent;
      box-shadow:0 10px 24px rgba(213,162,74,.16);
    }
    .hero{
      position:relative;
      padding:26px 0 18px;
      z-index:1;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:30px;
      box-shadow:var(--shadow);
      background:
        linear-gradient(180deg, rgba(13,15,18,.10), rgba(13,15,18,.72)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(213,162,74,.15), transparent 26%),
        radial-gradient(circle at 80% 15%, rgba(255,255,255,.06), transparent 24%),
        linear-gradient(135deg, rgba(17,19,23,.82), rgba(17,19,23,.62));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:26px;
      align-items:center;
      padding:34px;
      z-index:1;
    }
    .hero-copy{
      min-width:0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.03);
      border-radius:999px;
      color:var(--text-2);
      font-size:13px;
      letter-spacing:.4px;
    }
    .hero-breadcrumb{
      margin-top:14px;
      color:var(--text-3);
      font-size:13px;
    }
    .hero h1{
      margin:16px 0 14px;
      font-size:clamp(32px, 4.1vw, 58px);
      line-height:1.08;
      letter-spacing:-.8px;
      max-width:12em;
    }
    .hero p{
      margin:0;
      color:var(--text-2);
      font-size:17px;
      max-width:60ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:26px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      cursor:pointer;
      font-weight:700;
      transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
      user-select:none;
      text-decoration:none;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
      box-shadow:0 14px 28px rgba(0,0,0,.26);
    }
    .btn:active{transform:translateY(1px)}
    .btn-primary{
      color:#1c1406;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      box-shadow:0 14px 28px rgba(213,162,74,.18);
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:var(--line-2);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(255,255,255,.05);
      border-color:rgba(255,255,255,.18);
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--text-2);
      font-size:13px;
      transition:transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
    }
    .meta-chip strong{
      color:var(--text);
      font-weight:700;
    }
    .meta-chip:hover{
      transform:translateY(-1px);
      border-color:rgba(240,195,106,.28);
      background:rgba(213,162,74,.06);
    }
    .hero-visual{
      position:relative;
      min-height:420px;
      border-radius:28px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
    }
    .hero-visual img{
      width:100%;
      height:100%;
      object-fit:cover;
      transform:scale(1.02);
      filter:saturate(.94) contrast(1.03);
    }
    .hero-visual::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(10,12,16,.12), rgba(10,12,16,.44) 50%, rgba(10,12,16,.84)),
        radial-gradient(circle at 30% 20%, transparent 0, rgba(0,0,0,.10) 30%, rgba(0,0,0,.56) 100%);
      pointer-events:none;
    }
    .hero-panel{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      z-index:2;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .panel-card{
      padding:14px 14px 13px;
      border-radius:18px;
      background:rgba(14,16,19,.58);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(8px);
      box-shadow:var(--shadow-2);
    }
    .panel-label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-size:12px;
      color:var(--accent-2);
      margin-bottom:8px;
    }
    .panel-card strong{
      display:block;
      font-size:15px;
      line-height:1.45;
      margin-bottom:6px;
      color:var(--text);
    }
    .panel-card p{
      margin:0;
      color:var(--text-2);
      font-size:13px;
      line-height:1.7;
    }
    .section{
      padding:18px 0 0;
      position:relative;
      z-index:1;
    }
    .section-soft{
      padding:18px 0 0;
    }
    .section-box{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
      border-radius:26px;
      box-shadow:var(--shadow-2);
    }
    .section-inner{
      padding:28px;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-2);
      font-size:13px;
      letter-spacing:.42px;
      margin-bottom:10px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(24px, 2.2vw, 34px);
      line-height:1.18;
      letter-spacing:-.4px;
    }
    .section-meta{
      color:var(--text-3);
      font-size:13px;
      white-space:nowrap;
    }
    .spot-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .spot-card{
      padding:18px;
      border-radius:20px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
      box-shadow:var(--shadow-2);
      transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
      min-height:132px;
    }
    .spot-card:hover{
      transform:translateY(-2px);
      border-color:rgba(240,195,106,.24);
      box-shadow:0 18px 36px rgba(0,0,0,.30);
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
    }
    .spot-card .spot-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:40px;
      height:28px;
      padding:0 10px;
      border-radius:999px;
      background:var(--accent-soft);
      color:var(--accent-2);
      border:1px solid rgba(213,162,74,.18);
      font-weight:700;
      font-size:13px;
      margin-bottom:14px;
    }
    .spot-card h3{
      margin:0 0 8px;
      font-size:18px;
      line-height:1.35;
    }
    .spot-card p{
      margin:0;
      color:var(--text-2);
      font-size:14px;
      line-height:1.78;
    }
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);
      gap:24px;
      align-items:start;
    }
    .article-main{
      min-width:0;
    }
    .article-card,
    .aside-card,
    .empty-state,
    .faq-item,
    .cta-shell{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
      border-radius:24px;
      box-shadow:var(--shadow-2);
    }
    .article-card{
      padding:24px;
    }
    .article-summary-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
      margin-bottom:18px;
    }
    .summary-card{
      padding:16px 16px 15px;
      border-radius:18px;
      background:rgba(255,255,255,.025);
      border:1px solid var(--line);
      transition:transform .18s var(--ease), border-color .18s var(--ease);
    }
    .summary-card:hover{
      transform:translateY(-1px);
      border-color:rgba(240,195,106,.20);
    }
    .summary-card span{
      display:block;
      color:var(--text-3);
      font-size:12px;
      margin-bottom:8px;
    }
    .summary-card strong{
      display:block;
      font-size:15px;
      line-height:1.45;
      color:var(--text);
    }
    .article-intro{
      padding:18px 18px 4px;
      border-radius:18px;
      background:rgba(213,162,74,.06);
      border:1px solid rgba(213,162,74,.14);
      margin-bottom:20px;
    }
    .article-intro p{
      margin:0;
      color:var(--text);
      line-height:1.82;
      font-size:16px;
    }
    .article-body{
      color:var(--text-2);
      font-size:16px;
      line-height:1.92;
      overflow-wrap:anywhere;
      word-break:break-word;
    }
    .article-body > *{
      margin-top:0;
      margin-bottom:1rem;
    }
    .article-body > *:last-child{margin-bottom:0}
    .article-body h2,
    .article-body h3,
    .article-body h4{
      color:var(--text);
      line-height:1.35;
      letter-spacing:-.2px;
      margin-top:1.8rem;
      margin-bottom:.75rem;
    }
    .article-body h2{font-size:1.42rem}
    .article-body h3{font-size:1.18rem}
    .article-body h4{font-size:1rem}
    .article-body p{
      color:var(--text-2);
      line-height:1.92;
    }
    .article-body a{
      color:var(--accent-2);
      text-decoration:underline;
      text-underline-offset:3px;
    }
    .article-body a:hover{
      color:#ffd98b;
    }
    .article-body ul,
    .article-body ol{
      padding-left:1.25rem;
      margin-bottom:1rem;
    }
    .article-body li{
      margin-bottom:.58rem;
      color:var(--text-2);
    }
    .article-body blockquote{
      margin:1.35rem 0;
      padding:16px 18px;
      border-left:3px solid var(--accent);
      background:rgba(213,162,74,.08);
      border-radius:0 16px 16px 0;
      color:var(--text);
    }
    .article-body hr{
      border:0;
      border-top:1px solid var(--line);
      margin:1.4rem 0;
    }
    .article-body img{
      margin:1.2rem 0;
      border-radius:18px;
      border:1px solid var(--line);
      box-shadow:var(--shadow-2);
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      margin:1.2rem 0;
      border-radius:16px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.015);
    }
    .article-body th,
    .article-body td{
      padding:12px 14px;
      border-bottom:1px solid var(--line);
      border-right:1px solid var(--line);
      vertical-align:top;
    }
    .article-body th{
      color:var(--text);
      background:rgba(255,255,255,.03);
    }
    .article-body tr:last-child td{border-bottom:0}
    .article-body th:last-child,
    .article-body td:last-child{border-right:0}
    .article-body code{
      padding:.16rem .42rem;
      border-radius:8px;
      background:rgba(255,255,255,.06);
      color:#ffe0a8;
    }
    .article-body pre{
      overflow:auto;
      padding:16px;
      border-radius:18px;
      border:1px solid var(--line);
      background:#0b0d10;
      color:#e8e2d7;
    }
    .article-aside{
      display:grid;
      gap:16px;
      position:sticky;
      top:92px;
    }
    .aside-card{
      padding:18px;
    }
    .aside-card h3{
      margin:0 0 12px;
      font-size:17px;
      line-height:1.38;
    }
    .cover-card{
      padding:0;
      overflow:hidden;
      position:relative;
    }
    .cover-card img{
      width:100%;
      height:240px;
      object-fit:cover;
      filter:saturate(.95) contrast(1.02);
    }
    .cover-overlay{
      position:absolute;
      left:16px;
      right:16px;
      bottom:16px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(12,14,17,.68);
      color:var(--text);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(8px);
      font-size:14px;
      font-weight:700;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      position:relative;
      padding-left:22px;
      color:var(--text-2);
      line-height:1.78;
      font-size:14px;
    }
    .check-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.66em;
      width:10px;
      height:10px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      box-shadow:0 0 0 4px rgba(213,162,74,.12);
    }
    .aside-links{
      display:grid;
      gap:10px;
    }
    .aside-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.025);
      color:var(--text-2);
      transition:transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
    }
    .aside-links a:hover,
    .aside-links a:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(240,195,106,.22);
      background:rgba(213,162,74,.06);
      color:var(--text);
      outline:none;
    }
    .recommend-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .recommend-card{
      overflow:hidden;
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
      box-shadow:var(--shadow-2);
      transition:transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
      min-width:0;
    }
    .recommend-card:hover{
      transform:translateY(-2px);
      border-color:rgba(240,195,106,.24);
      box-shadow:0 18px 36px rgba(0,0,0,.30);
    }
    .recommend-card img{
      width:100%;
      height:180px;
      object-fit:cover;
    }
    .recommend-body{
      padding:16px;
    }
    .recommend-body .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(213,162,74,.10);
      color:var(--accent-2);
      border:1px solid rgba(213,162,74,.18);
      font-size:12px;
      margin-bottom:10px;
    }
    .recommend-body h3{
      margin:0 0 8px;
      font-size:17px;
      line-height:1.38;
    }
    .recommend-body p{
      margin:0 0 14px;
      color:var(--text-2);
      font-size:14px;
      line-height:1.78;
    }
    .recommend-body a{
      color:var(--accent-2);
      font-weight:700;
    }
    .recommend-body a:hover{color:#ffd98b}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .faq-item{
      padding:0;
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:var(--text);
      font-weight:700;
      font-size:15px;
      outline:none;
      transition:background-color .18s var(--ease);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:var(--text-2);
      flex:0 0 auto;
      transition:transform .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
    }
    .faq-item[open] summary{
      background:rgba(255,255,255,.02);
    }
    .faq-item[open] summary::after{
      content:"−";
      background:rgba(213,162,74,.10);
      color:var(--accent-2);
      transform:rotate(180deg);
    }
    .faq-body{
      padding:0 18px 18px;
      color:var(--text-2);
      line-height:1.82;
      font-size:14px;
    }
    .cta-section{
      padding:18px 0 0;
      position:relative;
      z-index:1;
    }
    .cta-shell{
      padding:24px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .cta-shell h2{
      margin:6px 0 10px;
      font-size:clamp(22px, 2.1vw, 32px);
      line-height:1.2;
      letter-spacing:-.3px;
    }
    .cta-shell p{
      margin:0;
      color:var(--text-2);
      line-height:1.8;
    }
    .cta-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      flex:0 0 auto;
    }
    .empty-state{
      padding:34px 24px;
      text-align:center;
    }
    .empty-state h3{
      margin:0 0 10px;
      font-size:24px;
    }
    .empty-state p{
      margin:0 0 18px;
      color:var(--text-2);
      line-height:1.8;
    }
    .site-footer{
      margin-top:22px;
      padding:26px 0 34px;
      position:relative;
      z-index:1;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .9fr .9fr;
      gap:16px;
    }
    .footer-card{
      padding:20px;
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.025);
      box-shadow:var(--shadow-2);
      min-width:0;
    }
    .footer-card h3{
      margin:0 0 12px;
      font-size:16px;
    }
    .footer-card p{
      margin:0;
      color:var(--text-2);
      line-height:1.8;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .footer-links a{
      color:var(--text-2);
      transition:color .18s var(--ease), transform .18s var(--ease);
      width:fit-content;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--accent-2);
      transform:translateX(2px);
      outline:none;
    }
    .line{
      margin:18px 0 14px;
      height:1px;
      background:linear-gradient(90deg, transparent, var(--line-2), transparent);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:var(--text-3);
      font-size:13px;
      line-height:1.7;
    }
    .scroll-top{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:50;
    }
    .back-top{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:46px;
      height:46px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(18,20,24,.78);
      color:var(--text);
      box-shadow:var(--shadow-2);
      backdrop-filter:blur(8px);
      transition:transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
    }
    .back-top:hover,
    .back-top:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(240,195,106,.24);
      background:rgba(213,162,74,.10);
      outline:none;
    }
    .sr-only{
      position:absolute!important;
      width:1px!important;
      height:1px!important;
      padding:0!important;
      margin:-1px!important;
      overflow:hidden!important;
      clip:rect(0,0,0,0)!important;
      white-space:nowrap!important;
      border:0!important;
    }
    [id]{scroll-margin-top:92px}
    @media (max-width: 1180px){
      .hero-grid{grid-template-columns:1fr .9fr}
      .spot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .article-layout{grid-template-columns:1fr}
      .article-aside{position:static}
      .recommend-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 920px){
      .hero-grid{grid-template-columns:1fr; gap:18px; padding:24px}
      .hero h1{max-width:none}
      .hero-visual{min-height:320px}
      .hero-panel{grid-template-columns:1fr}
      .article-summary-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .cta-shell{flex-direction:column; align-items:flex-start}
    }
    @media (max-width: 768px){
      .header-inner{
        min-height:68px;
        flex-direction:column;
        align-items:flex-start;
        justify-content:center;
        padding:12px 0;
      }
      .nav{
        width:100%;
        justify-content:flex-start;
        gap:8px;
      }
      .nav a{padding:9px 12px}
      .hero{padding-top:18px}
      .section-inner,
      .article-card,
      .aside-card,
      .empty-state,
      .cta-shell,
      .footer-card{padding:18px}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .recommend-grid{grid-template-columns:1fr}
      .hero-copy p,
      .cta-shell p,
      .article-intro p,
      .article-body{font-size:15px}
    }
    @media (max-width: 520px){
      .container{width:min(calc(100% - 20px), var(--container))}
      .hero-shell{border-radius:24px}
      .hero-grid{padding:18px}
      .hero h1{font-size:clamp(28px, 10vw, 40px)}
      .hero-actions{gap:10px}
      .btn{width:100%}
      .meta-row{gap:8px}
      .meta-chip{width:100%; justify-content:space-between}
      .spot-grid{grid-template-columns:1fr}
      .panel-card strong{font-size:14px}
      .section-head h2{font-size:24px}
      .cover-card img{height:200px}
      .article-card,.aside-card,.empty-state,.cta-shell{border-radius:20px}
      .footer-bottom{font-size:12px}
      .back-top{width:42px;height:42px}
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}