/* roulang page: index */
:root{
  --bg:#0b0a0d;
  --bg-2:#111015;
  --panel:#16151b;
  --panel-2:#1b1921;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#f7f1ea;
  --muted:#b8afa4;
  --muted-2:#8f857a;
  --gold:#d9ad61;
  --gold-2:#f2c66e;
  --wine:#7d3146;
  --wine-2:#a04660;
  --amber:#d39a47;
  --purple:#a88dd9;
  --shadow:0 18px 45px rgba(0,0,0,.42);
  --shadow-soft:0 10px 30px rgba(0,0,0,.26);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:24px;
  --gap:clamp(16px,2vw,24px);
  --container:1320px;
  --transition:220ms cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(125,49,70,.18), transparent 26%),
    radial-gradient(circle at top right, rgba(217,173,97,.10), transparent 24%),
    linear-gradient(180deg, #0c0b0f 0%, #0b0a0d 50%, #09080b 100%);
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.7;
  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:42px 42px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.7), transparent 88%);
  opacity:.55;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
button{
  border:0;
  background:none;
  color:inherit;
  cursor:pointer;
}
:focus-visible{
  outline:2px solid var(--gold-2);
  outline-offset:3px;
}
.skip-link{
  position:absolute;
  left:-9999px;
  top:10px;
  z-index:1000;
  padding:10px 14px;
  border-radius:999px;
  background:var(--gold);
  color:#1b1207;
}
.skip-link:focus{left:14px}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:80;
  backdrop-filter:blur(18px);
  background:linear-gradient(180deg, rgba(11,10,13,.92), rgba(11,10,13,.72));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:max-content;
}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:
    linear-gradient(135deg, rgba(242,198,110,.98), rgba(125,49,70,.92));
  box-shadow:0 12px 30px rgba(125,49,70,.28);
  position:relative;
  overflow:hidden;
}
.brand-mark::before{
  content:"";
  position:absolute;
  inset:7px;
  border:1px solid rgba(255,255,255,.36);
  border-radius:11px;
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.brand-name{
  font-size:1.02rem;
  font-weight:800;
  letter-spacing:.02em;
  line-height:1.1;
}
.brand-sub{
  font-size:.78rem;
  color:var(--muted);
}
.nav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  color:var(--muted);
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  transition:transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}
.nav a:hover{
  color:var(--text);
  border-color:rgba(255,255,255,.08);
  background:rgba(255,255,255,.04);
  transform:translateY(-1px);
}
.nav a.active{
  color:var(--text);
  background:linear-gradient(135deg, rgba(217,173,97,.16), rgba(125,49,70,.18));
  border-color:rgba(217,173,97,.28);
}
.nav .nav-cta{
  color:#201307;
  background:linear-gradient(135deg, var(--gold-2), var(--amber));
  box-shadow:0 10px 26px rgba(217,173,97,.18);
}
.nav .nav-cta:hover{
  transform:translateY(-2px);
  background:linear-gradient(135deg, #f7d07f, #d99135);
  border-color:transparent;
}

.hero{
  position:relative;
  padding:34px 0 18px;
}
.hero-shell{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(11,10,13,.84), rgba(18,16,21,.68)),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  box-shadow:var(--shadow);
}
.hero-shell::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(11,10,13,.88) 0%, rgba(11,10,13,.58) 52%, rgba(11,10,13,.82) 100%),
    radial-gradient(circle at 72% 18%, rgba(242,198,110,.14), transparent 24%),
    radial-gradient(circle at 84% 74%, rgba(125,49,70,.18), transparent 20%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:24px;
  padding:clamp(26px, 4vw, 46px);
  align-items:center;
}
.hero-copy{
  max-width:760px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  color:#f6e5c0;
  background:rgba(242,198,110,.10);
  border:1px solid rgba(242,198,110,.20);
  font-size:.92rem;
  margin-bottom:16px;
}
.kicker::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--gold-2);
  box-shadow:0 0 0 6px rgba(242,198,110,.13);
}
.hero h1{
  margin:0;
  font-size:clamp(2rem, 4.6vw, 4.35rem);
  line-height:1.06;
  letter-spacing:-.03em;
  max-width:12ch;
}
.hero-lead{
  margin:18px 0 0;
  color:#ece2d6;
  font-size:1.05rem;
  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;
  transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
  font-weight:700;
  letter-spacing:.01em;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  color:#1d1206;
  background:linear-gradient(135deg, var(--gold-2), var(--amber));
  box-shadow:0 14px 30px rgba(217,173,97,.22);
}
.btn-primary:hover{
  box-shadow:0 18px 36px rgba(217,173,97,.27);
  background:linear-gradient(135deg, #f6cf7d, #d88f2e);
}
.btn-secondary{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:rgba(255,255,255,.12);
}
.btn-secondary:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(242,198,110,.28);
}
.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.point{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:#eee3d8;
  font-size:.92rem;
}
.point strong{
  color:#fff2d7;
  font-weight:800;
}
.hero-visual{
  display:grid;
  grid-template-columns:1.03fr .97fr;
  gap:14px;
  align-items:stretch;
}
.visual-stack{
  display:grid;
  gap:14px;
}
.visual-card,
.visual-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.035);
  box-shadow:var(--shadow-soft);
}
.visual-card{
  min-height:220px;
  background:
    linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.62)),
    url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
}
.visual-card.two{
  min-height:170px;
  background:
    linear-gradient(180deg, rgba(10,9,12,.12), rgba(10,9,12,.68)),
    url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
}
.visual-panel{
  padding:18px;
  background:
    linear-gradient(180deg, rgba(26,24,31,.96), rgba(18,16,21,.96));
}
.visual-panel h2{
  margin:0 0 10px;
  font-size:1.08rem;
}
.visual-panel p{
  margin:0;
  color:var(--muted);
  font-size:.96rem;
}
.stats{
  display:grid;
  gap:12px;
  margin-top:16px;
}
.stat{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:12px 0;
  border-top:1px solid rgba(255,255,255,.08);
}
.stat:first-child{border-top:0;padding-top:0}
.stat-num{
  min-width:56px;
  color:#fff1cc;
  font-size:1.35rem;
  font-weight:900;
  line-height:1;
}
.stat-text{
  color:var(--muted);
  font-size:.95rem;
}
.section{
  padding:clamp(28px, 4vw, 54px) 0;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:18px;
}
.section-title{
  margin:0;
  font-size:clamp(1.45rem, 2.4vw, 2.1rem);
  line-height:1.15;
}
.section-note{
  margin:0;
  color:var(--muted);
  max-width:60ch;
  font-size:.98rem;
}
.grid-4{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}
.feature-card{
  position:relative;
  overflow:hidden;
  min-height:220px;
  padding:18px;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(24,22,29,.95), rgba(15,14,18,.98));
  box-shadow:var(--shadow-soft);
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover{
  transform:translateY(-4px);
  box-shadow:0 20px 36px rgba(0,0,0,.35);
  border-color:rgba(217,173,97,.22);
}
.feature-card::before{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:42%;
  background:linear-gradient(180deg, transparent, rgba(0,0,0,.35));
  pointer-events:none;
}
.feature-card .tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(242,198,110,.10);
  border:1px solid rgba(242,198,110,.18);
  color:#f6dfb3;
  font-size:.84rem;
}
.feature-card h3{
  margin:14px 0 8px;
  font-size:1.15rem;
  line-height:1.26;
}
.feature-card p{
  margin:0;
  color:var(--muted);
  font-size:.95rem;
}
.feature-card .cover{
  margin-top:16px;
  height:120px;
  border-radius:14px;
  background-size:cover;
  background-position:center;
  border:1px solid rgba(255,255,255,.08);
}
.cover.one{background-image:linear-gradient(180deg, rgba(10,10,10,.10), rgba(10,10,10,.58)), url('/assets/images/coverpic/cover-3.webp')}
.cover.two{background-image:linear-gradient(180deg, rgba(10,10,10,.10), rgba(10,10,10,.58)), url('/assets/images/coverpic/cover-4.webp')}
.cover.three{background-image:linear-gradient(180deg, rgba(10,10,10,.10), rgba(10,10,10,.58)), url('/assets/images/coverpic/cover-1.webp')}
.cover.four{background-image:linear-gradient(180deg, rgba(10,10,10,.10), rgba(10,10,10,.58)), url('/assets/images/coverpic/cover-2.webp')}

.showcase{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:16px;
}
.showcase-main{
  overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(24,22,29,.98), rgba(16,15,19,.98));
  box-shadow:var(--shadow-soft);
}
.showcase-banner{
  position:relative;
  min-height:280px;
  background:
    linear-gradient(90deg, rgba(11,10,13,.08), rgba(11,10,13,.76)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
}
.showcase-banner::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent, rgba(11,10,13,.48));
}
.showcase-banner-copy{
  position:absolute;
  left:20px;
  bottom:20px;
  right:20px;
  z-index:1;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.showcase-banner-copy .mini{
  display:inline-flex;
  width:max-content;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(0,0,0,.38);
  border:1px solid rgba(255,255,255,.15);
  color:#f0dfb4;
  font-size:.82rem;
}
.showcase-banner-copy h3{
  margin:0;
  font-size:1.45rem;
}
.showcase-banner-copy p{
  margin:0;
  color:#f0e6dc;
  max-width:52ch;
}
.showcase-body{
  padding:18px 20px 20px;
}
.inline-list{
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
  list-style:none;
}
.inline-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  color:var(--muted);
  padding:12px 0;
  border-top:1px solid rgba(255,255,255,.08);
}
.inline-list li:first-child{border-top:0;padding-top:0}
.inline-list .num{
  min-width:28px;
  height:28px;
  display:inline-grid;
  place-items:center;
  border-radius:10px;
  background:rgba(217,173,97,.12);
  border:1px solid rgba(217,173,97,.16);
  color:#f6dfb3;
  font-size:.85rem;
  font-weight:800;
}
.showcase-side{
  display:grid;
  gap:16px;
}
.side-card{
  overflow:hidden;
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(24,22,29,.96), rgba(16,15,19,.98));
  box-shadow:var(--shadow-soft);
  padding:18px;
}
.side-card h3{
  margin:0 0 10px;
  font-size:1.08rem;
}
.topic-pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.topic-pills a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.04);
  color:#e8ddd2;
  transition:transform var(--transition), background var(--transition), border-color var(--transition);
}
.topic-pills a:hover{
  transform:translateY(-2px);
  background:rgba(217,173,97,.12);
  border-color:rgba(217,173,97,.25);
}
.quote-box{
  border-radius:16px;
  padding:18px;
  background:
    linear-gradient(135deg, rgba(125,49,70,.22), rgba(217,173,97,.08));
  border:1px solid rgba(255,255,255,.10);
}
.quote-box strong{
  display:block;
  margin-bottom:8px;
  color:#ffe8b8;
}
.quote-box p{
  margin:0;
  color:#efe5da;
}
.latest-wrap{
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(20,19,25,.98), rgba(15,14,18,.98));
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.latest-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  padding:20px 20px 0;
}
.latest-head .section-title{font-size:1.65rem}
.latest-sub{
  margin-top:8px;
  color:var(--muted);
  font-size:.96rem;
}
.news-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
  padding:20px;
}
.news-card{
  overflow:hidden;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.news-card:hover{
  transform:translateY(-4px);
  border-color:rgba(242,198,110,.22);
  box-shadow:0 18px 36px rgba(0,0,0,.34);
}
.news-card a{
  display:block;
  height:100%;
}
.news-thumb{
  min-height:168px;
  position:relative;
  background:
    linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.76)),
    url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
}
.news-card:nth-child(2n) .news-thumb{
  background:
    linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.76)),
    url('/assets/images/coverpic/cover-4.webp') center/cover no-repeat;
}
.news-card:nth-child(3n) .news-thumb{
  background:
    linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.76)),
    url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
}
.news-card:nth-child(4n) .news-thumb{
  background:
    linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.76)),
    url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
}
.news-badge{
  position:absolute;
  left:14px;
  top:14px;
  display:inline-flex;
  align-items:center;
  padding:7px 10px;
  border-radius:999px;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.16);
  color:#f7e1b8;
  font-size:.82rem;
  backdrop-filter:blur(10px);
}
.news-body{
  padding:16px 16px 18px;
}
.news-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  color:var(--muted-2);
  font-size:.86rem;
  margin-bottom:8px;
}
.news-body h3{
  margin:0 0 10px;
  font-size:1.12rem;
  line-height:1.32;
}
.news-body p{
  margin:0;
  color:var(--muted);
  font-size:.95rem;
}
.news-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:14px;
  color:#f5d8a4;
  font-weight:700;
}
.empty-state{
  grid-column:1 / -1;
  padding:28px;
  border-radius:16px;
  border:1px dashed rgba(255,255,255,.14);
  color:var(--muted);
  background:rgba(255,255,255,.02);
  text-align:center;
}
.breadcrumb-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:14px;
  color:var(--muted);
}
.breadcrumb-row a{
  color:#f4deb1;
  transition:color var(--transition);
}
.breadcrumb-row a:hover{color:#fff3d8}
.faq-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
details.faq-item{
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(23,21,27,.96), rgba(16,15,19,.98));
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
details.faq-item[open]{
  border-color:rgba(217,173,97,.22);
}
details.faq-item summary{
  list-style:none;
  padding:18px 20px;
  cursor:pointer;
  font-weight:700;
  position:relative;
  padding-right:48px;
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:rgba(255,255,255,.05);
  color:#f2d397;
  border:1px solid rgba(255,255,255,.08);
  transition:transform var(--transition), background var(--transition);
}
details.faq-item[open] summary::after{
  content:"–";
  background:rgba(242,198,110,.12);
}
.faq-body{
  padding:0 20px 18px;
  color:var(--muted);
}
.cta{
  padding:0 0 56px;
}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(135deg, rgba(125,49,70,.32), rgba(217,173,97,.14)),
    linear-gradient(180deg, rgba(23,21,28,.98), rgba(14,13,17,.98));
  box-shadow:var(--shadow);
  padding:clamp(22px, 4vw, 36px);
}
.cta-panel::before{
  content:"";
  position:absolute;
  inset:-20% -8% auto auto;
  width:260px;
  height:260px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(242,198,110,.18), transparent 70%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.cta-inner h2{
  margin:0 0 8px;
  font-size:clamp(1.5rem, 2.4vw, 2.3rem);
}
.cta-inner p{
  margin:0;
  color:#efe4d8;
  max-width:60ch;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:flex-end;
}
.site-footer{
  border-top:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(11,10,13,.1), rgba(11,10,13,.58));
  padding:26px 0 32px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:24px;
  align-items:start;
}
.footer-brand .brand-name{font-size:1.04rem}
.footer-brand p{
  margin:12px 0 0;
  color:var(--muted);
  max-width:62ch;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}
.footer-links a{
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  color:#e8ddd2;
  background:rgba(255,255,255,.03);
  transition:transform var(--transition), background var(--transition), border-color var(--transition);
}
.footer-links a:hover{
  transform:translateY(-2px);
  border-color:rgba(242,198,110,.22);
  background:rgba(242,198,110,.08);
}
.copy{
  margin-top:14px;
  color:var(--muted-2);
  font-size:.92rem;
}

@media (max-width: 1180px){
  .hero-inner,
  .showcase,
  .footer-inner{
    grid-template-columns:1fr;
  }
  .hero-visual{
    grid-template-columns:1fr 1fr;
  }
  .grid-4{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .news-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width: 860px){
  .header-inner{
    align-items:flex-start;
    flex-direction:column;
  }
  .nav{
    justify-content:flex-start;
  }
  .section-head,
  .latest-head,
  .cta-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .cta-actions{
    justify-content:flex-start;
  }
  .faq-grid{
    grid-template-columns:1fr;
  }
  .hero-visual{
    grid-template-columns:1fr;
  }
  .visual-card{min-height:210px}
}
@media (max-width: 560px){
  .container{
    width:min(var(--container), calc(100% - 28px));
  }
  .hero{
    padding-top:18px;
  }
  .hero-inner,
  .showcase-body,
  .latest-head,
  .news-grid,
  .cta-panel{
    padding:18px;
  }
  .hero h1{
    max-width:100%;
    font-size:clamp(1.8rem, 10vw, 2.5rem);
  }
  .hero-lead{
    font-size:1rem;
  }
  .grid-4{
    grid-template-columns:1fr;
  }
  .nav{
    gap:8px;
  }
  .nav a{
    padding:9px 11px;
  }
  .btn{
    width:100%;
  }
  .hero-actions{
    width:100%;
  }
  .cta-actions{
    width:100%;
  }
  .cta-actions .btn{
    width:100%;
  }
  .brand-name{
    font-size:.98rem;
  }
}

/* roulang page: article */
:root{
    --bg:#0b0a0d;
    --bg-2:#111015;
    --panel:#16151b;
    --panel-2:#1b1921;
    --panel-3:#211f27;
    --line:rgba(255,255,255,.09);
    --line-strong:rgba(255,255,255,.16);
    --text:#f7f1ea;
    --muted:#b8afa4;
    --muted-2:#8f857a;
    --gold:#d9ad61;
    --gold-2:#f2c66e;
    --wine:#7d3146;
    --wine-2:#a04660;
    --amber:#d39a47;
    --purple:#a88dd9;
    --shadow:0 18px 45px rgba(0,0,0,.42);
    --shadow-soft:0 10px 30px rgba(0,0,0,.26);
    --radius:18px;
    --radius-sm:12px;
    --radius-lg:24px;
    --gap:clamp(16px,2vw,24px);
    --container:1320px;
    --transition:220ms cubic-bezier(.2,.8,.2,1);
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
    color:var(--text);
    background:
      radial-gradient(circle at top left, rgba(125,49,70,.18), transparent 26%),
      radial-gradient(circle at top right, rgba(217,173,97,.10), transparent 24%),
      linear-gradient(180deg, #0c0b0f 0%, #0b0a0d 50%, #09080b 100%);
    min-height:100vh;
    overflow-x:hidden;
    line-height:1.7;
    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:42px 42px;
    mask-image:linear-gradient(180deg, rgba(0,0,0,.72), transparent 88%);
    opacity:.55;
    z-index:-1;
  }
  ::selection{background:rgba(242,198,110,.28); color:var(--text)}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%}
  button,input,textarea,select{font:inherit}
  button{
    border:0;
    background:none;
    color:inherit;
    cursor:pointer;
  }
  :where(a,button,input,summary):focus-visible{
    outline:2px solid rgba(242,198,110,.72);
    outline-offset:3px;
    border-radius:12px;
  }

  .container{
    width:min(var(--container), calc(100% - 40px));
    margin:0 auto;
  }

  .site-header{
    position:sticky;
    top:0;
    z-index:80;
    backdrop-filter:blur(18px);
    background:linear-gradient(180deg, rgba(11,10,13,.92), rgba(11,10,13,.72));
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .header-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    padding:16px 0;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:12px;
    min-width:max-content;
  }
  .brand-mark{
    width:42px;
    height:42px;
    border-radius:14px;
    background:
      linear-gradient(135deg, rgba(242,198,110,.98), rgba(125,49,70,.92));
    box-shadow:0 12px 30px rgba(125,49,70,.28);
    position:relative;
    overflow:hidden;
    flex:0 0 auto;
  }
  .brand-mark::before{
    content:"";
    position:absolute;
    inset:7px;
    border:1px solid rgba(255,255,255,.36);
    border-radius:11px;
  }
  .brand-text{
    display:flex;
    flex-direction:column;
    gap:2px;
  }
  .brand-name{
    font-size:1.02rem;
    font-weight:800;
    letter-spacing:.02em;
    line-height:1.1;
  }
  .brand-sub{
    font-size:.78rem;
    color:var(--muted);
  }
  .nav{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
    justify-content:flex-end;
  }
  .nav a{
    color:var(--muted);
    padding:10px 14px;
    border-radius:999px;
    border:1px solid transparent;
    transition:transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  }
  .nav a:hover{
    color:var(--text);
    border-color:rgba(255,255,255,.08);
    background:rgba(255,255,255,.04);
    transform:translateY(-1px);
  }
  .nav a.active{
    color:var(--text);
    background:linear-gradient(135deg, rgba(217,173,97,.16), rgba(125,49,70,.18));
    border-color:rgba(217,173,97,.28);
    box-shadow:0 10px 24px rgba(0,0,0,.14);
  }
  .nav .nav-cta{
    color:#201307;
    background:linear-gradient(135deg, var(--gold-2), var(--amber));
    box-shadow:0 10px 26px rgba(217,173,97,.18);
  }
  .nav .nav-cta:hover{
    transform:translateY(-2px);
    background:linear-gradient(135deg, #f7d07f, #d99135);
    border-color:transparent;
  }

  .main{
    padding:26px 0 72px;
  }

  .article-hero{
    padding:8px 0 24px;
  }
  .article-hero-shell{
    position:relative;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.08);
    border-radius:var(--radius-lg);
    background:
      linear-gradient(135deg, rgba(11,10,13,.88), rgba(18,16,21,.72)),
      url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
    box-shadow:var(--shadow);
  }
  .article-hero-shell::after{
    content:"";
    position:absolute;
    inset:0;
    background:
      linear-gradient(90deg, rgba(11,10,13,.9) 0%, rgba(11,10,13,.62) 56%, rgba(11,10,13,.84) 100%),
      radial-gradient(circle at 76% 16%, rgba(242,198,110,.14), transparent 24%),
      radial-gradient(circle at 84% 76%, rgba(125,49,70,.22), transparent 20%);
    pointer-events:none;
  }
  .article-hero-inner{
    position:relative;
    z-index:1;
    display:grid;
    grid-template-columns:1.12fr .88fr;
    gap:24px;
    padding:clamp(24px, 4vw, 46px);
    align-items:center;
  }
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 12px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.10);
    background:rgba(255,255,255,.04);
    color:#efe2d2;
    font-size:.86rem;
    letter-spacing:.02em;
    margin-bottom:16px;
  }
  .eyebrow::before{
    content:"";
    width:8px;
    height:8px;
    border-radius:50%;
    background:linear-gradient(135deg, var(--gold-2), var(--wine));
    box-shadow:0 0 0 6px rgba(242,198,110,.10);
  }
  .article-hero h1{
    margin:0;
    font-size:clamp(2rem, 4.8vw, 4.4rem);
    line-height:1.06;
    letter-spacing:-.03em;
    max-width:14ch;
  }
  .hero-lead{
    margin:18px 0 0;
    color:#ece2d6;
    font-size:1.04rem;
    max-width:64ch;
  }
  .meta-row{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:22px;
  }
  .meta-chip,
  .tag-chip{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 12px;
    border-radius:999px;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    color:var(--muted);
    font-size:.86rem;
    white-space:nowrap;
  }
  .meta-chip strong,
  .tag-chip strong{
    color:var(--text);
    font-weight:700;
  }
  .meta-chip .dot{
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--gold-2);
    box-shadow:0 0 0 4px rgba(242,198,110,.1);
    flex:0 0 auto;
  }

  .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;
    transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
    font-weight:700;
    letter-spacing:.01em;
    will-change:transform;
  }
  .btn:hover{transform:translateY(-2px)}
  .btn:active{transform:translateY(0)}
  .btn-primary{
    color:#1d1206;
    background:linear-gradient(135deg, var(--gold-2), var(--amber));
    box-shadow:0 14px 30px rgba(217,173,97,.22);
  }
  .btn-primary:hover{
    box-shadow:0 18px 36px rgba(217,173,97,.27);
    background:linear-gradient(135deg, #f6cf7d, #d88f2e);
  }
  .btn-secondary{
    color:var(--text);
    background:rgba(255,255,255,.03);
    border-color:rgba(255,255,255,.12);
  }
  .btn-secondary:hover{
    background:rgba(255,255,255,.06);
    border-color:rgba(242,198,110,.28);
  }

  .hero-visual{
    display:grid;
    gap:14px;
  }
  .visual-card,
  .visual-panel{
    position:relative;
    overflow:hidden;
    border-radius:var(--radius);
    border:1px solid rgba(255,255,255,.08);
    background:rgba(255,255,255,.035);
    box-shadow:var(--shadow-soft);
  }
  .visual-card{
    min-height:300px;
    background:
      linear-gradient(180deg, rgba(10,9,12,.06), rgba(10,9,12,.62)),
      url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
  }
  .visual-card::after{
    content:"";
    position:absolute;
    inset:0;
    background:
      linear-gradient(180deg, rgba(8,7,10,.08), rgba(8,7,10,.56)),
      radial-gradient(circle at 72% 22%, rgba(242,198,110,.18), transparent 26%),
      radial-gradient(circle at 22% 78%, rgba(160,70,96,.22), transparent 22%);
  }
  .visual-card .visual-caption{
    position:absolute;
    left:16px;
    right:16px;
    bottom:16px;
    z-index:1;
    padding:14px;
    border-radius:16px;
    background:linear-gradient(180deg, rgba(12,10,14,.36), rgba(12,10,14,.82));
    border:1px solid rgba(255,255,255,.10);
    backdrop-filter:blur(8px);
  }
  .visual-card h2{
    margin:0 0 6px;
    font-size:1.1rem;
    line-height:1.25;
  }
  .visual-card p{
    margin:0;
    color:var(--muted);
    font-size:.92rem;
  }
  .visual-panel{
    padding:18px;
    background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  }
  .panel-title{
    margin:0 0 8px;
    font-size:1rem;
  }
  .panel-text{
    margin:0;
    color:var(--muted);
    font-size:.95rem;
  }
  .panel-stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px;
    margin-top:14px;
  }
  .stat{
    padding:12px;
    border-radius:14px;
    background:rgba(255,255,255,.035);
    border:1px solid rgba(255,255,255,.08);
  }
  .stat b{
    display:block;
    font-size:1.02rem;
    color:var(--gold-2);
    letter-spacing:.01em;
  }
  .stat span{
    display:block;
    margin-top:6px;
    color:var(--muted-2);
    font-size:.84rem;
  }

  .section{
    padding:24px 0;
  }
  .section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:16px;
    margin-bottom:18px;
  }
  .section-title{
    margin:0;
    font-size:clamp(1.35rem, 2vw, 2rem);
    line-height:1.2;
    letter-spacing:-.02em;
  }
  .section-subtitle{
    margin:8px 0 0;
    color:var(--muted);
    max-width:70ch;
    font-size:.98rem;
  }
  .section-actions{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    align-items:center;
  }

  .feature-grid{
    display:grid;
    grid-template-columns:repeat(4, minmax(0, 1fr));
    gap:16px;
  }
  .feature-card,
  .story-card,
  .quick-card,
  .article-card,
  .tool-card,
  .cta-shell,
  .faq-item,
  .empty-card{
    border-radius:var(--radius);
    border:1px solid rgba(255,255,255,.08);
    background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.025));
    box-shadow:var(--shadow-soft);
  }
  .feature-card{
    padding:18px;
    min-height:100%;
    position:relative;
    overflow:hidden;
    transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  .feature-card::before{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(135deg, rgba(217,173,97,.08), transparent 36%, rgba(125,49,70,.08));
    opacity:0;
    transition:opacity var(--transition);
    pointer-events:none;
  }
  .feature-card:hover{
    transform:translateY(-4px);
    border-color:rgba(242,198,110,.22);
    box-shadow:0 18px 36px rgba(0,0,0,.32);
  }
  .feature-card:hover::before{opacity:1}
  .feature-icon{
    width:44px;
    height:44px;
    border-radius:14px;
    display:grid;
    place-items:center;
    color:#1d1206;
    background:linear-gradient(135deg, var(--gold-2), var(--amber));
    box-shadow:0 12px 26px rgba(217,173,97,.16);
    margin-bottom:14px;
    font-weight:800;
  }
  .feature-card h3{
    margin:0 0 8px;
    font-size:1.05rem;
    line-height:1.25;
  }
  .feature-card p{
    margin:0;
    color:var(--muted);
    font-size:.95rem;
  }

  .story-grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:16px;
  }
  .story-card{
    overflow:hidden;
    position:relative;
  }
  .story-card .cover{
    aspect-ratio: 16 / 10;
    background:#111;
    overflow:hidden;
  }
  .story-card .cover img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform var(--transition);
  }
  .story-card:hover .cover img{transform:scale(1.03)}
  .story-body{
    padding:18px;
  }
  .story-body h3{
    margin:0 0 8px;
    font-size:1.14rem;
  }
  .story-body p{
    margin:0;
    color:var(--muted);
    font-size:.95rem;
  }
  .story-meta{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
    margin-top:14px;
  }
  .story-link{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--gold-2);
    font-weight:700;
    margin-top:14px;
  }
  .story-link span{
    transition:transform var(--transition);
  }
  .story-card:hover .story-link span{transform:translateX(2px)}

  .story-aside{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
  }

  .article-grid{
    display:grid;
    grid-template-columns:minmax(0, 1fr) 320px;
    gap:22px;
    align-items:start;
  }
  .article-card{
    padding:22px;
    background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.03));
  }
  .article-card-head{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:16px;
    margin-bottom:18px;
    padding-bottom:18px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .article-card-head .title-group{
    min-width:0;
  }
  .article-kicker{
    color:var(--muted);
    font-size:.88rem;
    margin-bottom:8px;
  }
  .article-title{
    margin:0;
    font-size:1.36rem;
    line-height:1.3;
  }
  .article-meta{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-top:12px;
  }
  .article-stamp{
    color:var(--muted);
    font-size:.88rem;
    display:flex;
    align-items:center;
    gap:8px;
  }
  .article-stamp .dot{
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--gold-2);
  }

  .article-content{
    color:#f2ece5;
    font-size:1.02rem;
    max-width:100%;
  }
  .article-content :where(p, ul, ol, blockquote, pre, table, figure){
    margin:0 0 1.2em;
  }
  .article-content :where(h2, h3, h4){
    color:var(--text);
    line-height:1.28;
    margin:1.6em 0 .7em;
    letter-spacing:-.02em;
  }
  .article-content h2{font-size:1.42rem}
  .article-content h3{font-size:1.18rem}
  .article-content h4{font-size:1.02rem}
  .article-content p{
    color:#efe8df;
    line-height:1.92;
    max-width:74ch;
  }
  .article-content a{
    color:var(--gold-2);
    text-decoration:underline;
    text-underline-offset:2px;
  }
  .article-content a:hover{color:#ffd88b}
  .article-content ul,
  .article-content ol{
    padding-left:1.25em;
    color:#efe8df;
  }
  .article-content li{margin:.42em 0}
  .article-content blockquote{
    padding:16px 18px;
    border-left:3px solid rgba(242,198,110,.56);
    background:rgba(255,255,255,.04);
    color:#f5eadb;
    border-radius:0 14px 14px 0;
  }
  .article-content hr{
    border:0;
    height:1px;
    background:linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
    margin:1.5em 0;
  }
  .article-content img{
    width:100%;
    height:auto;
    border-radius:16px;
    margin:1.25em 0;
    border:1px solid rgba(255,255,255,.08);
    box-shadow:0 12px 26px rgba(0,0,0,.22);
  }
  .article-content pre{
    overflow:auto;
    padding:16px;
    border-radius:16px;
    background:#0e0d11;
    border:1px solid rgba(255,255,255,.08);
    color:#f8f1e9;
  }
  .article-content code{
    padding:.15em .35em;
    border-radius:8px;
    background:rgba(255,255,255,.06);
    color:#ffd98d;
  }
  .article-content pre code{
    padding:0;
    background:transparent;
    color:inherit;
  }
  .article-content table{
    width:100%;
    border-collapse:collapse;
    display:block;
    overflow:auto;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.08);
    background:rgba(255,255,255,.025);
  }
  .article-content th,
  .article-content td{
    padding:12px 14px;
    border-bottom:1px solid rgba(255,255,255,.07);
    white-space:nowrap;
  }
  .article-content th{
    color:#fff;
    background:rgba(255,255,255,.03);
    text-align:left;
  }
  .article-content tr:last-child td{border-bottom:0}
  .article-content figure{
    margin:1.2em 0;
  }
  .article-content figcaption{
    margin-top:8px;
    color:var(--muted);
    font-size:.9rem;
  }

  .article-aside{
    position:sticky;
    top:92px;
    display:grid;
    gap:16px;
  }
  .tool-card{
    padding:18px;
  }
  .tool-card h3{
    margin:0 0 10px;
    font-size:1rem;
  }
  .tool-list{
    display:grid;
    gap:10px;
    margin:0;
    padding:0;
    list-style:none;
  }
  .tool-list li{
    display:flex;
    align-items:flex-start;
    gap:10px;
    color:var(--muted);
    font-size:.94rem;
  }
  .tool-list li::before{
    content:"";
    width:8px;
    height:8px;
    border-radius:50%;
    margin-top:.58em;
    background:linear-gradient(135deg, var(--gold-2), var(--wine));
    box-shadow:0 0 0 4px rgba(242,198,110,.08);
    flex:0 0 auto;
  }
  .tool-cover{
    overflow:hidden;
    border-radius:16px;
    border:1px solid rgba(255,255,255,.08);
  }
  .tool-cover img{
    width:100%;
    height:180px;
    object-fit:cover;
  }
  .tool-note{
    margin-top:12px;
    color:var(--muted);
    font-size:.92rem;
  }

  .latest-grid{
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap:16px;
  }
  .latest-card{
    overflow:hidden;
    transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  }
  .latest-card:hover{
    transform:translateY(-4px);
    border-color:rgba(242,198,110,.2);
    box-shadow:0 18px 36px rgba(0,0,0,.34);
  }
  .latest-card .thumb{
    aspect-ratio: 16 / 9;
    overflow:hidden;
    background:#121116;
  }
  .latest-card .thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform var(--transition);
  }
  .latest-card:hover .thumb img{transform:scale(1.03)}
  .latest-card .body{
    padding:16px;
  }
  .latest-card h3{
    margin:0 0 8px;
    font-size:1.06rem;
    line-height:1.35;
  }
  .latest-card p{
    margin:0;
    color:var(--muted);
    font-size:.94rem;
  }
  .latest-card .foot{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-top:14px;
    color:var(--muted-2);
    font-size:.86rem;
  }
  .latest-card .read-more{
    color:var(--gold-2);
    font-weight:700;
  }

  .faq-list{
    display:grid;
    gap:12px;
  }
  .faq-item{
    overflow:hidden;
    transition:border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  }
  .faq-item:hover{
    border-color:rgba(242,198,110,.18);
    transform:translateY(-2px);
  }
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    padding:18px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    font-weight:700;
    color:var(--text);
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary::after{
    content:"+";
    color:var(--gold-2);
    font-size:1.2rem;
    line-height:1;
    transition:transform var(--transition);
  }
  .faq-item[open] summary::after{
    content:"−";
  }
  .faq-answer{
    padding:0 18px 18px;
    color:var(--muted);
    max-width:82ch;
  }
  .faq-answer p{margin:0; line-height:1.85}

  .cta-shell{
    position:relative;
    overflow:hidden;
    padding:24px;
    background:
      linear-gradient(135deg, rgba(125,49,70,.26), rgba(217,173,97,.12)),
      linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
    border-color:rgba(242,198,110,.16);
  }
  .cta-shell::after{
    content:"";
    position:absolute;
    inset:0;
    background:
      radial-gradient(circle at 88% 18%, rgba(242,198,110,.16), transparent 24%),
      radial-gradient(circle at 14% 78%, rgba(160,70,96,.20), transparent 28%);
    pointer-events:none;
  }
  .cta-inner{
    position:relative;
    z-index:1;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
  }
  .cta-copy h2{
    margin:0 0 10px;
    font-size:clamp(1.35rem, 2vw, 2rem);
    line-height:1.2;
  }
  .cta-copy p{
    margin:0;
    color:#efe5d6;
    max-width:68ch;
  }
  .cta-actions{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    justify-content:flex-end;
  }

  .empty-section{
    padding:28px 0 64px;
  }
  .empty-card{
    padding:28px;
    display:grid;
    gap:14px;
    justify-items:start;
    background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.028));
  }
  .empty-card h2{
    margin:0;
    font-size:1.5rem;
  }
  .empty-card p{
    margin:0;
    color:var(--muted);
  }

  .site-footer{
    border-top:1px solid rgba(255,255,255,.06);
    background:linear-gradient(180deg, rgba(11,10,13,.18), rgba(11,10,13,.68));
    padding:28px 0 34px;
  }
  .footer-inner{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:24px;
  }
  .footer-brand{
    max-width:640px;
  }
  .footer-brand .brand{
    margin-bottom:14px;
  }
  .footer-brand p{
    margin:0;
    color:var(--muted);
    max-width:68ch;
  }
  .copy{
    margin-top:16px;
    color:var(--muted-2);
    font-size:.88rem;
  }
  .footer-links{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    justify-content:flex-end;
  }
  .footer-links a{
    color:var(--muted);
    padding:10px 14px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.08);
    background:rgba(255,255,255,.03);
    transition:transform var(--transition), border-color var(--transition), color var(--transition), background var(--transition);
  }
  .footer-links a:hover{
    color:var(--text);
    border-color:rgba(242,198,110,.22);
    background:rgba(255,255,255,.05);
    transform:translateY(-1px);
  }

  .divider{
    height:1px;
    background:linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
    margin:22px 0;
  }

  @media (max-width: 1100px){
    .article-hero-inner,
    .article-grid,
    .story-grid{
      grid-template-columns:1fr;
    }
    .article-aside{
      position:static;
      grid-template-columns:repeat(2, minmax(0,1fr));
    }
    .feature-grid,
    .latest-grid{
      grid-template-columns:repeat(2, minmax(0,1fr));
    }
    .story-aside{
      grid-template-columns:1fr 1fr;
    }
    .hero-visual{
      max-width:720px;
      margin-top:4px;
    }
  }

  @media (max-width: 820px){
    .header-inner,
    .cta-inner,
    .footer-inner{
      flex-direction:column;
      align-items:flex-start;
    }
    .nav,
    .footer-links{
      justify-content:flex-start;
    }
    .article-aside{
      grid-template-columns:1fr;
    }
    .panel-stats{
      grid-template-columns:1fr;
    }
    .feature-grid,
    .latest-grid,
    .story-aside{
      grid-template-columns:1fr;
    }
    .hero-actions,
    .cta-actions{
      width:100%;
    }
    .btn{
      flex:1 1 auto;
      min-width:160px;
    }
    .article-card-head{
      flex-direction:column;
    }
    .article-title{
      font-size:1.22rem;
    }
  }

  @media (max-width: 560px){
    .container{
      width:min(var(--container), calc(100% - 28px));
    }
    .main{
      padding-top:18px;
    }
    .brand-name{
      font-size:.98rem;
    }
    .brand-sub{
      font-size:.76rem;
    }
    .nav{
      gap:8px;
    }
    .nav a{
      padding:9px 12px;
      font-size:.92rem;
    }
    .article-hero-inner{
      padding:20px;
    }
    .article-hero h1{
      font-size:clamp(1.8rem, 8vw, 2.6rem);
      max-width:100%;
    }
    .visual-card{
      min-height:240px;
    }
    .cta-shell{
      padding:20px;
    }
    .btn{
      width:100%;
    }
    .hero-actions,
    .cta-actions{
      width:100%;
    }
    .cta-actions .btn{
      min-width:0;
    }
    .site-footer{
      padding-bottom:26px;
    }
  }

/* 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}