/* roulang page: index */
:root{
  --paper:#FBF8F2;
  --card:#FFFFFF;
  --ink:#1B1A17;
  --ink-2:#4A463E;
  --muted:#8B8474;
  --line:#E6DFD2;
  --brand:#0E4A3F;
  --brand-2:#14685A;
  --accent:#E0642F;
  --accent-2:#F3B94A;
  --r-sm:6px;
  --r-md:14px;
  --r-lg:22px;
  --shadow:0 6px 20px rgba(27,26,23,.06);
  --shadow-hover:0 14px 32px rgba(14,74,63,.12);
  --container:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.1px;
  font-feature-settings:"tnum" 1;
}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.3px;line-height:1.28;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
img{max-width:100%;display:block;border-radius:var(--r-md);}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,select{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section--tint{background:var(--card);}
.section--ink{background:var(--brand);color:#F3F0E8;}
.section--soft{background:#F5F0E6;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap;}
.section-head h2{font-size:28px;}
.section-head .sub{color:var(--muted);font-size:14px;margin-top:8px;max-width:640px;}
.section-head .more{font-size:14px;font-weight:700;color:var(--brand);border-bottom:2px solid rgba(14,74,63,.28);padding-bottom:2px;}
.section-head .more:hover{color:var(--accent);border-color:var(--accent);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:1.4px;color:var(--brand);
  background:rgba(14,74,63,.08);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:700;
  background:var(--brand);color:#fff;border:1.5px solid var(--brand);
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease,color .18s ease;
}
.btn:hover{background:var(--brand-2);border-color:var(--brand-2);transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,74,63,.18);}
.btn:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;color:var(--brand);border-color:rgba(14,74,63,.55);}
.btn--ghost:hover{background:rgba(14,74,63,.08);color:var(--brand);box-shadow:none;border-color:var(--brand);}
.btn--accent{background:var(--accent);border-color:var(--accent);}
.btn--accent:hover{background:#c95523;border-color:#c95523;}
.btn--block{width:100%;}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-sm);
  font-size:12px;font-weight:700;color:var(--brand);background:rgba(14,74,63,.09);
}
.tag--warm{color:#8A3A15;background:rgba(224,100,47,.13);}
.tag--yellow{color:#7A5205;background:rgba(243,185,74,.26);}

/* ---------- header ---------- */
.topbar{background:var(--brand);color:rgba(255,255,255,.86);font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .topbar__right{color:rgba(255,255,255,.62);}
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,248,242,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(27,26,23,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.4px;}
.logo__mark{
  width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex:none;
}
.logo__text{white-space:nowrap;}
.nav__menu{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:600;color:var(--ink-2);}
.nav__menu a{position:relative;padding:6px 0;}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;}
.nav__menu a:hover{color:var(--brand);}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1);}
.nav__menu a.is-active{color:var(--brand);}
.nav__actions{display:flex;align-items:center;gap:12px;}
.nav__search{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink-2);background:var(--card);}
.nav__search:hover{border-color:var(--accent);color:var(--accent);}
.nav__toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;}
.nav__toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);}
.nav__toggle span::before{top:-6px;}
.nav__toggle span::after{top:6px;}
.nav__drawer{display:none;}
.nav__drawer.is-open{display:block;}
.nav__drawer a{display:block;padding:13px 24px;border-top:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink-2);background:var(--paper);}
.nav__drawer a:hover,.nav__drawer a.is-active{color:var(--brand);background:rgba(14,74,63,.06);}

/* ---------- hero ---------- */
.hero{position:relative;padding:64px 0 72px;overflow:hidden;background:var(--paper);}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(14,74,63,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(14,74,63,.05) 1px,transparent 1px);
  background-size:46px 46px;mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 82%);
  pointer-events:none;
}
.hero__grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(28px,3.4vw,44px);line-height:1.22;}
.hero__sub{margin-top:18px;font-size:16.5px;color:var(--ink-2);max-width:560px;}
.hero__search{margin-top:28px;display:flex;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:var(--shadow);max-width:560px;}
.hero__search input{flex:1;border:0;height:44px;padding:0 14px;background:transparent;border-radius:8px;}
.hero__search input::placeholder{color:var(--muted);}
.hero__hot{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.hero__hot a{
  font-size:13px;font-weight:600;color:var(--ink-2);background:rgba(255,255,255,.9);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
}
.hero__hot a:hover{border-color:var(--accent);color:var(--accent);background:#fff;}
.hero__figure{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);background:#DDD6C7;}
.hero__figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:0;}
.hero__stats{
  position:absolute;left:14px;right:14px;bottom:14px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
  background:rgba(15,44,38,.72);backdrop-filter:blur(6px);
  border-radius:12px;padding:12px 8px;text-align:center;color:#fff;
}
.hero__stats strong{display:block;font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.3;}
.hero__stats span{font-size:11.5px;color:rgba(255,255,255,.72);}

/* ---------- quick chips ---------- */
.quickbar{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.quickbar__inner{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:none;}
.quickbar__inner::-webkit-scrollbar{display:none;}
.quickbar a{
  flex:none;height:48px;display:inline-flex;align-items:center;gap:8px;padding:0 20px;
  border-radius:999px;border:1px solid var(--line);background:var(--paper);
  font-size:14px;font-weight:700;color:var(--ink-2);white-space:nowrap;
}
.quickbar a:hover{background:rgba(14,74,63,.08);border-color:var(--brand);color:var(--brand);}

/* ---------- news staggered ---------- */
.news-grid{display:grid;grid-template-columns:1.14fr 1fr 1fr;gap:var(--gap);align-items:start;}
.news-grid > article:nth-child(2){margin-top:32px;}
.news-grid > article:nth-child(3){margin-top:16px;}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--shadow);position:relative;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(224,100,47,.5);}
.news-card:hover h3{color:var(--accent);}
.news-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0;}
.news-card--lead img{aspect-ratio:4/3;}
.news-card__body{padding:18px 20px 20px;}
.news-card__body h3{font-size:17px;margin-top:10px;transition:color .18s ease;}
.news-card--lead .news-card__body h3{font-size:21px;}
.news-card__body p{margin-top:10px;font-size:14px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card__meta{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--muted);}
.news-card__corner{
  position:absolute;top:14px;left:14px;background:var(--accent-2);color:#4A3200;
  font-size:12px;font-weight:800;padding:5px 10px;border-radius:var(--r-sm);z-index:2;
}

/* ---------- channel grid ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.channel-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 16px;display:flex;flex-direction:column;gap:8px;min-height:132px;
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.channel-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.channel-card:hover .channel-card__name{color:var(--accent);}
.channel-card__icon{
  width:36px;height:36px;border-radius:10px;background:rgba(14,74,63,.09);
  display:flex;align-items:center;justify-content:center;color:var(--brand);font-weight:800;font-size:13px;
}
.channel-card__name{font-size:15px;font-weight:800;}
.channel-card__desc{font-size:12.5px;color:var(--muted);line-height:1.6;}

/* ---------- districts ---------- */
.district-mosaic{display:grid;grid-template-columns:1.6fr 1fr;grid-template-rows:auto auto;gap:20px;}
.district{
  position:relative;display:block;border-radius:var(--r-md);overflow:hidden;
  background:#241F19;box-shadow:var(--shadow);
}
.district img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .35s ease;}
.district::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,32,28,.05) 30%,rgba(15,32,27,.82) 100%);}
.district:hover img{transform:scale(1.04);}
.district__cap{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff;}
.district__cap strong{display:block;font-size:17px;font-weight:800;}
.district__cap span{font-size:12.5px;color:rgba(255,255,255,.78);}
.district--lg{grid-row:span 2;min-height:380px;}
.district--sm{min-height:180px;}

/* ---------- price cards ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.price-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease;
}
.price-card:hover{border-color:rgba(224,100,47,.55);box-shadow:var(--shadow-hover);}
.price-card h3{font-size:17px;}
.price-card__range{
  margin-top:14px;font-size:23px;font-weight:800;color:var(--brand);
  font-variant-numeric:tabular-nums;letter-spacing:-.5px;
}
.price-card__range small{font-size:12px;font-weight:700;color:var(--muted);margin-left:6px;letter-spacing:0;}
.price-card p{margin-top:10px;font-size:13.5px;color:var(--ink-2);}
.price-card__link{display:inline-block;margin-top:16px;font-size:13.5px;font-weight:700;color:var(--accent);border-bottom:2px solid rgba(224,100,47,.35);padding-bottom:1px;}
.price-card__link:hover{border-color:var(--accent);}

/* ---------- cms list ---------- */
.info-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.info-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.info-card:hover{border-color:rgba(224,100,47,.5);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.info-card__link{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:16px;align-items:start;}
.info-thumb{
  width:100%;aspect-ratio:4/3;border-radius:10px;background-color:#EDE7DA;
  background-size:cover;background-position:center;
}
.info-card:nth-child(6n+1) .info-thumb{background-image:url('/assets/images/6469f55f2280fa89.webp');}
.info-card:nth-child(6n+2) .info-thumb{background-image:url('/assets/images/f5fa070fa4a3adf7.webp');}
.info-card:nth-child(6n+3) .info-thumb{background-image:url('/assets/images/eb52674881209fa8.webp');}
.info-card:nth-child(6n+4) .info-thumb{background-image:url('/assets/images/a663994392cd7e3d.webp');}
.info-card:nth-child(6n+5) .info-thumb{background-image:url('/assets/images/fc49d2564902fe4b.webp');}
.info-card:nth-child(6n) .info-thumb{background-image:url('/assets/images/1cb7b91589cf6241.webp');}
.info-card:hover h3{color:var(--accent);}
.info-body h3{font-size:16.5px;transition:color .18s ease;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.info-body p{margin-top:8px;font-size:13.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.info-meta{margin-top:12px;display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;}
.cms-empty{
  border:2px dashed var(--line);border-radius:var(--r-md);background:var(--card);
  padding:56px 24px;text-align:center;
}
.cms-empty__ico{
  width:64px;height:64px;border-radius:50%;background:rgba(14,74,63,.08);
  margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--brand);
}
.cms-empty p{color:var(--ink-2);font-size:15px;}
.cms-empty small{display:block;margin-top:8px;color:var(--muted);font-size:12.5px;}
.cms-empty .btn{margin-top:20px;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:24px 20px;box-shadow:var(--shadow);}
.step__num{
  width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:16px;}
.step p{margin-top:8px;font-size:13.5px;color:var(--ink-2);}
.step__line{position:absolute;top:41px;left:100%;width:20px;height:0;border-top:2px dashed rgba(14,74,63,.28);}
.step:last-child .step__line{display:none;}

/* ---------- topics scroll ---------- */
.topic-track{display:flex;gap:20px;overflow-x:auto;padding-bottom:12px;scrollbar-width:thin;}
.topic-card{
  flex:0 0 300px;height:170px;border-radius:var(--r-md);position:relative;overflow:hidden;
  background:#2A251E;box-shadow:var(--shadow);
}
.topic-card img{width:100%;height:100%;object-fit:cover;border-radius:0;opacity:.86;transition:transform .35s ease;}
.topic-card:hover img{transform:scale(1.05);}
.topic-card__cap{position:absolute;left:16px;right:16px;bottom:14px;color:#fff;z-index:2;}
.topic-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,28,24,.12),rgba(14,32,27,.8));}
.topic-card__cap strong{display:block;font-size:16px;}
.topic-card__cap span{font-size:12px;color:rgba(255,255,255,.76);}

/* ---------- stats bar ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stats div strong{
  display:block;font-size:36px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-1px;
  color:#fff;line-height:1.2;
}
.stats div span{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.68);}

/* ---------- voices ---------- */
.voices{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.voices > blockquote:nth-child(even){margin-left:0;transform:translateY(20px);}
.voice{
  margin:0;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow);
}
.voice p{font-size:14.5px;color:var(--ink-2);}
.voice__who{display:flex;align-items:center;gap:12px;margin-top:16px;}
.voice__avatar{
  width:38px;height:38px;border-radius:50%;background:rgba(224,100,47,.14);color:#8A3A15;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex:none;
}
.voice__who strong{font-size:14px;display:block;}
.voice__who span{font-size:12px;color:var(--muted);}

/* ---------- safety ---------- */
.safety{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:center;}
.safety ul{display:grid;gap:14px;margin-top:22px;}
.safety li{display:flex;gap:12px;font-size:14.5px;color:var(--ink-2);}
.safety li i{
  flex:none;width:24px;height:24px;border-radius:50%;background:rgba(14,74,63,.1);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-style:normal;font-weight:800;margin-top:2px;
}
.safety__box{
  border:1.5px dashed rgba(14,74,63,.4);border-radius:var(--r-md);
  padding:26px;background:rgba(255,255,255,.66);text-align:center;
}
.safety__box strong{display:block;font-size:16px;margin-bottom:10px;}
.safety__box p{font-size:13.5px;color:var(--muted);margin-bottom:18px;}

/* ---------- faq ---------- */
.faq{display:grid;gap:10px;max-width:900px;}
.faq details{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:0 20px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq details[open]{border-color:rgba(14,74,63,.45);box-shadow:var(--shadow);border-left:3px solid var(--brand);}
.faq summary{
  list-style:none;cursor:pointer;min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:15.5px;font-weight:700;color:var(--ink);padding:12px 0;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";flex:none;width:24px;height:24px;border-radius:50%;background:rgba(14,74,63,.08);
  color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;
}
.faq details[open] summary::after{content:"−";background:var(--brand);color:#fff;}
.faq summary:hover{color:var(--brand);}
.faq .faq__a{padding:0 0 18px;font-size:14.5px;color:var(--ink-2);max-width:760px;}

/* ---------- ranking ---------- */
.ranking{display:grid;gap:0;border-top:1px solid var(--line);}
.ranking a{
  display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center;
  padding:18px 6px;border-bottom:1px solid var(--line);
}
.ranking a:hover{background:rgba(14,74,63,.04);}
.ranking .no{
  font-size:26px;font-weight:800;color:rgba(14,74,63,.24);font-variant-numeric:tabular-nums;letter-spacing:-1px;
}
.ranking a:hover .no{color:var(--accent);}
.ranking h3{font-size:16px;transition:color .18s ease;}
.ranking a:hover h3{color:var(--accent);}
.ranking .meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted);}

/* ---------- cta ---------- */
.cta{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:40px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;}
.cta h2{font-size:26px;}
.cta p{margin-top:12px;font-size:14.5px;color:var(--ink-2);}
.cta form{display:flex;gap:10px;flex-wrap:wrap;}
.cta input{flex:1;min-width:200px;height:44px;border:1px solid var(--line);border-radius:10px;padding:0 14px;background:var(--paper);}
.cta input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(14,74,63,.12);}
.cta small{display:block;margin-top:12px;font-size:12px;color:var(--muted);}

/* ---------- footer ---------- */
.site-footer{background:var(--brand);color:rgba(255,255,255,.72);padding:56px 0 0;font-size:13.5px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:0;}
.site-footer p{line-height:1.85;}
.site-footer a{display:block;margin-bottom:10px;color:rgba(255,255,255,.7);}
.site-footer a:hover{color:#fff;}
.footer-brand .logo__mark{background:rgba(255,255,255,.14);}
.footer-brand .logo__text{color:#fff;}
.footer-brand p{margin-top:14px;max-width:340px;font-size:13px;color:rgba(255,255,255,.66);}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,255,255,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .hero__grid{gap:36px;}
  .channel-grid{grid-template-columns:repeat(4,1fr);}
  .stats div strong{font-size:30px;}
}
@media (max-width:992px){
  .nav__menu{display:none;}
  .nav__toggle{display:flex;}
  .nav__actions .btn--nav{display:none;}
  .hero__grid{grid-template-columns:1fr;gap:34px;}
  .hero__figure{order:2;}
  .news-grid{grid-template-columns:1fr 1fr;}
  .news-grid > article:nth-child(2),.news-grid > article:nth-child(3){margin-top:0;}
  .channel-grid{grid-template-columns:repeat(3,1fr);}
  .price-grid{grid-template-columns:1fr 1fr;}
  .info-list{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;}
  .step__line{display:none;}
  .stats{grid-template-columns:1fr 1fr;gap:28px;}
  .voices{grid-template-columns:1fr;}
  .voices > blockquote:nth-child(even){transform:none;}
  .safety{grid-template-columns:1fr;}
  .cta{grid-template-columns:1fr;padding:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .district-mosaic{grid-template-columns:1fr;}
  .district--lg{grid-row:auto;min-height:260px;}
}
@media (max-width:768px){
  .section{padding:44px 0;}
  .hero{padding:36px 0 48px;}
  .section-head h2{font-size:23px;}
  .news-grid{grid-template-columns:1fr;}
  .channel-grid{grid-template-columns:1fr 1fr;}
  .price-grid{grid-template-columns:1fr;}
  .info-card__link{grid-template-columns:1fr;}
  .info-thumb{aspect-ratio:16/9;}
  .steps{grid-template-columns:1fr;}
  .stats div strong{font-size:26px;}
  .topbar .topbar__right{display:none;}
  .ranking a{grid-template-columns:52px 1fr;gap:12px;}
  .ranking .meta{grid-column:2;margin-top:4px;}
  .cta{padding:24px;}
  .cta form{flex-direction:column;}
  .cta .btn{width:100%;}
  .hero__search{flex-direction:column;}
  .hero__search .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .channel-grid{grid-template-columns:1fr;}
  .hero h1{font-size:27px;}
  .hero__stats strong{font-size:16px;}
  .hero__stats span{font-size:10.5px;}
  .stats{grid-template-columns:1fr;}
  .btn{width:100%;}
  .ranking h3{font-size:15px;}
  .district__cap strong{font-size:15px;}
  .logo{font-size:15px;}
  .topic-card{flex:0 0 250px;}
}

/* roulang page: article */
:root{
  --paper:#FBF8F2;
  --card:#FFFFFF;
  --ink:#1B1A17;
  --ink-2:#4A463E;
  --muted:#8B8474;
  --line:#E6DFD2;
  --brand:#0E4A3F;
  --brand-2:#14685A;
  --accent:#E0642F;
  --accent-2:#F3B94A;
  --r-sm:6px;
  --r-md:14px;
  --r-lg:22px;
  --shadow:0 6px 20px rgba(27,26,23,.06);
  --shadow-hover:0 14px 32px rgba(14,74,63,.12);
  --container:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.1px;
  font-feature-settings:"tnum" 1;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.3px;line-height:1.32;}
ul,ol{padding-left:1.25em;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
img{max-width:100%;display:block;border-radius:var(--r-md);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section--tint{background:var(--card);}
.section--soft{background:#F5F0E6;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:700;
  background:var(--brand);color:#fff;border:1.5px solid var(--brand);
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{background:var(--brand-2);border-color:var(--brand-2);transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,74,63,.18);color:#fff;}
.btn:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;color:var(--brand);border-color:rgba(14,74,63,.55);}
.btn--ghost:hover{background:rgba(14,74,63,.08);color:var(--brand);box-shadow:none;border-color:var(--brand);}
.btn--accent{background:var(--accent);border-color:var(--accent);}
.btn--accent:hover{background:#c95523;border-color:#c95523;}
.btn--block{width:100%;}
.btn--sm{height:38px;padding:0 16px;font-size:14px;}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-sm);
  font-size:12px;font-weight:700;color:var(--brand);background:rgba(14,74,63,.09);
}
.tag--warm{color:#8A3A15;background:rgba(224,100,47,.13);}
.tag--yellow{color:#7A5205;background:rgba(243,185,74,.26);}
/* ---------- header ---------- */
.topbar{background:var(--brand);color:rgba(255,255,255,.86);font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .topbar__right{color:rgba(255,255,255,.62);}
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,248,242,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .2s ease;}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(27,26,23,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.4px;}
.logo__mark{width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex:none;}
.logo__text{white-space:nowrap;}
.nav__menu{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:600;color:var(--ink-2);}
.nav__menu a{position:relative;padding:6px 0;}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;}
.nav__menu a:hover{color:var(--brand);}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1);}
.nav__menu a.is-active{color:var(--brand);}
.nav__actions{display:flex;align-items:center;gap:12px;}
.nav__search{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink-2);background:var(--card);}
.nav__search:hover{border-color:var(--accent);color:var(--accent);}
.nav__toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;}
.nav__toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);}
.nav__toggle span::before{top:-6px;}
.nav__toggle span::after{top:6px;}
.nav__drawer{display:none;}
.nav__drawer.is-open{display:block;}
.nav__drawer a{display:block;padding:13px 24px;border-top:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink-2);background:var(--paper);}
.nav__drawer a:hover,.nav__drawer a.is-active{color:var(--brand);background:rgba(14,74,63,.06);}
/* ---------- article crumbs ---------- */
.article-top{padding:22px 0 0;background:var(--paper);}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);}
.crumbs a:hover{color:var(--accent);}
.crumbs .sep{color:#C9C1B1;}
.crumbs__now{color:var(--ink-2);font-weight:600;}
.crumb-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
/* ---------- article head ---------- */
.article-head{padding:26px 0 34px;background:var(--paper);border-bottom:1px solid var(--line);}
.article-head h1{font-size:clamp(25px,3vw,38px);line-height:1.28;max-width:900px;}
.article-sub{margin-top:14px;color:var(--ink-2);font-size:15.5px;max-width:760px;}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:22px;font-size:13.5px;color:var(--muted);}
.meta-author{display:inline-flex;align-items:center;gap:8px;color:var(--ink-2);font-weight:600;}
.avatar{width:30px;height:30px;border-radius:50%;background:rgba(14,74,63,.12);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#C9C1B1;}
.share-row{display:flex;align-items:center;gap:10px;margin-top:22px;flex-wrap:wrap;}
.share-row .lbl{font-size:13px;color:var(--muted);}
.share-btn{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:13px;font-weight:600;color:var(--ink-2);transition:all .18s ease;}
.share-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px);}
/* ---------- layout ---------- */
.article-main{padding:44px 0 24px;background:var(--paper);}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:48px;justify-content:center;align-items:start;}
.article-paper{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:40px;}
.article-body{font-size:17px;line-height:1.9;color:var(--ink-2);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:18px 0;}
.article-body h2{
  position:relative;font-size:24px;color:var(--ink);margin:40px 0 16px;padding-left:16px;
}
.article-body h2::before{content:"";position:absolute;left:0;top:6px;bottom:4px;width:4px;border-radius:2px;background:var(--brand);}
.article-body h3{font-size:20px;color:var(--ink);margin:28px 0 12px;}
.article-body blockquote{margin:24px 0;padding:18px 22px;background:#F5F0E6;border-left:4px solid var(--brand);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--ink-2);}
.article-body blockquote p{margin:6px 0;}
.article-body ul,.article-body ol{margin:16px 0;padding-left:1.3em;}
.article-body li{margin:8px 0;}
.article-body img{margin:22px 0;border-radius:var(--r-md);}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;}
.article-body table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;}
.article-body th{background:#F5F0E6;color:var(--ink);font-weight:700;}
.article-body tr:last-child td{border-bottom:0;}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(14,74,63,.35);}
.article-body a:hover{color:var(--accent);border-color:var(--accent);}
.aside-stick{position:sticky;top:96px;display:grid;gap:18px;}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--shadow);}
.toc h3{font-size:14px;letter-spacing:.6px;color:var(--muted);margin-bottom:12px;font-weight:700;}
.toc a{display:block;padding:7px 0 7px 12px;border-left:2px solid transparent;font-size:14px;color:var(--ink-2);}
.toc a:hover{color:var(--brand);border-left-color:var(--brand);background:rgba(14,74,63,.05);border-radius:0 6px 6px 0;}
.aside-note{background:#F5F0E6;border:1px dashed #D9CFBC;border-radius:var(--r-md);padding:20px;}
.aside-note h4{font-size:15px;margin-bottom:8px;color:var(--ink);}
.aside-note p{font-size:13.5px;color:var(--ink-2);line-height:1.8;margin-bottom:14px;}
/* ---------- blocks ---------- */
.block{max-width:760px;margin:0 auto;}
.summary-card{background:#F5F0E6;border-radius:var(--r-lg);padding:30px 32px;border:1px solid #EFE7D8;}
.summary-card h2{font-size:20px;margin-bottom:14px;}
.summary-card ul{margin:0;padding-left:1.15em;color:var(--ink-2);font-size:15.5px;line-height:1.85;}
.summary-card li{margin:8px 0;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.tag-row .tag{height:30px;padding:0 14px;border-radius:999px;font-size:13px;transition:all .18s ease;}
.tag-row .tag:hover{background:rgba(14,74,63,.16);}
.compliance{
  display:flex;gap:14px;align-items:flex-start;border:1.5px dashed #D6B98B;background:#FFFBF2;
  border-radius:var(--r-md);padding:18px 22px;
}
.compliance .ico{width:26px;height:26px;border-radius:8px;background:rgba(224,100,47,.14);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;flex:none;font-size:14px;}
.compliance p{font-size:14px;color:#6E5330;line-height:1.8;}
.author-card{display:flex;align-items:center;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px;box-shadow:var(--shadow);transition:box-shadow .2s ease,border-color .2s ease;}
.author-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);}
.author-card .avatar{width:54px;height:54px;font-size:18px;border-radius:16px;flex:none;}
.author-card h3{font-size:17px;margin-bottom:6px;}
.author-card p{font-size:14px;color:var(--muted);line-height:1.75;}
.author-card .link{margin-left:auto;font-size:14px;font-weight:700;color:var(--brand);border-bottom:2px solid rgba(14,74,63,.3);white-space:nowrap;}
.author-card .link:hover{color:var(--accent);border-color:var(--accent);}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.related-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column;}
.related-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--shadow-hover);}
.related-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0;}
.related-card .body{padding:16px 18px 18px;}
.related-card h3{font-size:15.5px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease;}
.related-card:hover h3{color:var(--accent);}
.related-card .time{display:block;margin-top:10px;font-size:12.5px;color:var(--muted);}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch;}
.pager-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;transition:all .18s ease;}
.pager-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.pager-card .lbl{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--muted);}
.pager-card strong{display:block;margin-top:8px;font-size:15px;color:var(--ink);line-height:1.6;}
.pager-card:hover strong{color:var(--accent);}
.pager-back{grid-column:1/-1;text-align:center;margin-top:6px;font-size:14px;font-weight:700;color:var(--brand);}
.pager-back:hover{color:var(--accent);}
.empty-state{text-align:center;padding:46px 20px;border:1.5px dashed var(--line);border-radius:var(--r-lg);background:var(--paper);}
.empty-state__illus{width:88px;height:66px;margin:0 auto 18px;border-radius:12px;background:repeating-linear-gradient(45deg,#EFE9DC,#EFE9DC 8px,#F7F2E7 8px,#F7F2E7 16px);border:1px solid var(--line);}
.empty-state p{font-size:16px;color:var(--ink-2);margin-bottom:18px;}
/* ---------- footer ---------- */
.site-footer{background:var(--brand);color:rgba(255,255,255,.78);padding:56px 0 24px;font-size:13.5px;margin-top:44px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px;letter-spacing:0;}
.site-footer a{display:block;padding:5px 0;color:rgba(255,255,255,.72);font-size:13.5px;}
.site-footer a:hover{color:#fff;}
.site-footer .logo{color:#fff;margin-bottom:14px;}
.site-footer .logo__mark{background:#fff;color:var(--brand);}
.footer-brand p{line-height:1.85;color:rgba(255,255,255,.68);}
.footer-bottom{margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.6);}
/* ---------- responsive ---------- */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr);max-width:820px;margin:0 auto;}
  .aside-stick{display:none;}
}
@media (max-width:992px){
  .nav__menu{display:none;}
  .nav__toggle{display:flex;}
  .section{padding:56px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .article-paper{padding:32px;}
}
@media (max-width:768px){
  .topbar .topbar__right{display:none;}
  .nav__actions .btn{display:none;}
  .article-head{padding:20px 0 26px;}
  .article-head h1{font-size:24px;}
  .article-paper{padding:24px 18px;border-radius:16px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{font-size:21px;margin-top:32px;}
  .article-body h3{font-size:18px;}
  .related-grid{grid-template-columns:1fr;}
  .pager{grid-template-columns:1fr;}
  .pager-back{grid-column:1;}
  .summary-card{padding:22px 20px;}
  .author-card{flex-wrap:wrap;}
  .author-card .link{margin-left:0;}
  .footer-grid{grid-template-columns:1fr;}
  .section{padding:44px 0;}
}
@media (max-width:480px){
  .container{padding:0 16px;}
  .logo{font-size:15px;}
  .logo__mark{width:30px;height:30px;font-size:14px;}
  .article-meta{font-size:12.5px;}
  .share-btn{font-size:12px;padding:0 12px;}
  .tag-row .tag{font-size:12px;height:28px;padding:0 12px;}
  .empty-state .btn{width:100%;}
}

/* roulang page: category1 */
:root{
  --paper:#FBF8F2;
  --card:#FFFFFF;
  --ink:#1B1A17;
  --ink-2:#4A463E;
  --muted:#8B8474;
  --line:#E6DFD2;
  --brand:#0E4A3F;
  --brand-2:#14685A;
  --accent:#E0642F;
  --accent-2:#F3B94A;
  --r-sm:6px;
  --r-md:14px;
  --r-lg:22px;
  --shadow:0 6px 20px rgba(27,26,23,.06);
  --shadow-hover:0 14px 32px rgba(14,74,63,.12);
  --container:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  letter-spacing:.1px;
  font-feature-settings:"tnum" 1;
}
h1,h2,h3,h4{margin:0;line-height:1.3;letter-spacing:-.3px;font-weight:800;}
p{margin:0;}
a{color:inherit;text-decoration:none;transition:color .18s ease,border-color .18s ease,background-color .18s ease;}
img{max-width:100%;display:block;border-radius:var(--r-md);}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,select{font-family:inherit;font-size:15px;color:var(--ink);}
a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:72px 0;}
.section--tint{background:var(--card);}
.section--soft{background:#F5F0E6;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap;}
.section-head h2{font-size:28px;}
.section-head .sub{color:var(--muted);font-size:14px;margin-top:8px;max-width:640px;}
.section-head .more{font-size:14px;font-weight:700;color:var(--brand);border-bottom:2px solid rgba(14,74,63,.28);padding-bottom:2px;}
.section-head .more:hover{color:var(--accent);border-color:var(--accent);}
.anchor{display:block;position:relative;top:-88px;height:0;visibility:hidden;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:700;
  background:var(--brand);color:#fff;border:1.5px solid var(--brand);
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease,color .18s ease;
}
.btn:hover{background:var(--brand-2);border-color:var(--brand-2);transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,74,63,.18);color:#fff;}
.btn:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;color:var(--brand);border-color:rgba(14,74,63,.55);}
.btn--ghost:hover{background:rgba(14,74,63,.08);color:var(--brand);box-shadow:none;border-color:var(--brand);}
.btn--accent{background:var(--accent);border-color:var(--accent);}
.btn--accent:hover{background:#c95523;border-color:#c95523;}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:var(--r-sm);
  font-size:12px;font-weight:700;color:var(--brand);background:rgba(14,74,63,.09);
}
.tag--warm{color:#8A3A15;background:rgba(224,100,47,.13);}
/* header */
.topbar{background:var(--brand);color:rgba(255,255,255,.86);font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar .topbar__right{color:rgba(255,255,255,.62);}
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,248,242,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(27,26,23,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.4px;}
.logo__mark{
  width:34px;height:34px;border-radius:9px;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex:none;
}
.logo__text{white-space:nowrap;}
.nav__menu{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:600;color:var(--ink-2);}
.nav__menu a{position:relative;padding:6px 0;}
.nav__menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;}
.nav__menu a:hover{color:var(--brand);}
.nav__menu a:hover::after,.nav__menu a.is-active::after{transform:scaleX(1);}
.nav__menu a.is-active{color:var(--brand);}
.nav__actions{display:flex;align-items:center;gap:12px;}
.nav__search{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink-2);background:var(--card);}
.nav__search:hover{border-color:var(--accent);color:var(--accent);}
.nav__toggle{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--card);align-items:center;justify-content:center;}
.nav__toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);}
.nav__toggle span::before{top:-6px;}
.nav__toggle span::after{top:6px;}
.nav__drawer{display:none;}
.nav__drawer.is-open{display:block;}
.nav__drawer a{display:block;padding:13px 24px;border-top:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink-2);background:var(--paper);}
.nav__drawer a:hover,.nav__drawer a.is-active{color:var(--brand);background:rgba(14,74,63,.06);}
/* category hero */
.cat-hero{padding:34px 0 30px;background:var(--paper);border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(14,74,63,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(14,74,63,.045) 1px,transparent 1px);
  background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 90%);
  pointer-events:none;
}
.cat-hero__inner{position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:14px;}
.crumb a:hover{color:var(--accent);}
.crumb i{font-style:normal;color:var(--line);}
.cat-hero h1{font-size:clamp(23px,2.7vw,34px);max-width:740px;}
.cat-hero__desc{margin-top:12px;font-size:15px;color:var(--ink-2);max-width:660px;}
.cat-stats{display:flex;gap:28px;flex-wrap:wrap;}
.cat-stats div{min-width:96px;}
.cat-stats b{display:block;font-size:24px;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2;}
.cat-stats span{font-size:12.5px;color:var(--muted);}
/* filter bar */
.filter-bar{position:sticky;top:68px;z-index:50;background:rgba(251,248,242,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.filter-bar__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0;flex-wrap:wrap;}
.chips{display:flex;align-items:center;gap:8px;overflow-x:auto;padding:2px 0;scrollbar-width:none;}
.chips::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--card);font-size:13.5px;font-weight:600;color:var(--ink-2);
  white-space:nowrap;transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.chip:hover{border-color:var(--accent);color:var(--accent);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.sortbox{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.sortbox select{height:36px;border:1px solid var(--line);border-radius:10px;background:var(--card);padding:0 10px;font-size:13.5px;font-weight:600;color:var(--ink-2);}
/* layout */
.cat-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start;}
.list-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
.list-head h2{font-size:22px;}
.list-head span{font-size:13px;color:var(--muted);}
.cat-list{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:4px 26px;box-shadow:var(--shadow);}
.post-row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:22px;align-items:start;padding:22px 0;border-bottom:1px solid var(--line);}
.post-row:last-child{border-bottom:0;}
.post-row__thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-md);background:#EFE9DD;}
.post-row__meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);}
.post-row h3{font-size:19px;margin:8px 0 6px;transition:color .18s ease;}
.post-row:hover h3{color:var(--accent);}
.post-row p{font-size:14.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-row__foot{margin-top:10px;font-size:12.5px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;}
.empty-state{
  margin:22px 0;border:1.5px dashed var(--line);border-radius:var(--r-md);
  padding:34px 20px;text-align:center;color:var(--muted);background:rgba(251,248,242,.6);
}
.empty-state__icon{font-size:26px;margin-bottom:8px;}
.empty-state p{font-size:14px;margin-bottom:14px;}
/* aside */
.cat-aside{position:sticky;top:128px;display:grid;gap:18px;}
.aside-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--shadow);}
.aside-card h3{font-size:16px;margin-bottom:14px;}
.tagcloud{display:flex;flex-wrap:wrap;gap:8px;}
.tagcloud span{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;color:var(--ink-2);background:#F5F0E6;border:1px solid var(--line);
}
.tagcloud span:hover{border-color:var(--accent-2);color:var(--accent);}
.notice-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:13.5px;color:var(--ink-2);}
.notice-list li{position:relative;padding-left:16px;line-height:1.7;}
.notice-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--brand-2);}
.tipbar{
  margin-top:14px;padding:10px 12px;border:1.5px dashed rgba(224,100,47,.5);border-radius:10px;
  font-size:12.5px;color:#8A3A15;background:rgba(224,100,47,.07);line-height:1.6;
}
.ad-slot{
  border:1.5px dashed var(--line);border-radius:var(--r-md);padding:22px 18px;text-align:center;
  background:rgba(255,255,255,.7);color:var(--muted);font-size:12.5px;
}
.ad-slot b{display:block;color:var(--ink-2);font-size:14px;margin-bottom:6px;}
/* pager */
.pager{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;flex-wrap:wrap;}
.pager__nums{display:flex;align-items:center;gap:8px;}
.pager__nums span{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:14px;font-weight:600;color:var(--ink-2);font-variant-numeric:tabular-nums;}
.pager__nums span.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.pager__nums em{font-style:normal;color:var(--muted);font-size:13px;}
/* related */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.related-card{
  display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:14px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.related-card:hover{border-color:var(--accent);box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.related-card img{width:86px;height:86px;object-fit:cover;border-radius:10px;flex:none;background:#EFE9DD;}
.related-card h3{font-size:15px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.related-card time{display:block;margin-top:6px;font-size:12.5px;color:var(--muted);}
.related-card:hover h3{color:var(--accent);}
/* cta */
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-band h2{font-size:26px;max-width:640px;}
.cta-band p{margin-top:10px;font-size:14.5px;color:var(--ink-2);max-width:640px;}
/* faq */
.faq-list{display:grid;gap:10px;max-width:900px;}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:48px;padding:12px 18px;font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;font-weight:600;color:var(--brand);line-height:1;}
.faq-item[open] summary::after{content:"−";}
.faq-item[open] summary{color:var(--brand);}
.faq-item .faq-body{border-left:3px solid var(--brand);margin:0 18px 16px;padding-left:14px;font-size:14.5px;color:var(--ink-2);}
/* footer */
.site-footer{background:var(--brand);color:rgba(255,255,255,.78);font-size:13.5px;padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;}
.site-footer h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:0;}
.site-footer a{display:block;color:rgba(255,255,255,.72);padding:4px 0;font-size:13.5px;}
.site-footer a:hover{color:#fff;}
.footer-brand p{margin-top:14px;line-height:1.85;color:rgba(255,255,255,.66);}
.site-footer .logo{color:#fff;margin-bottom:4px;}
.site-footer .logo__mark{background:rgba(255,255,255,.16);}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.6);}
@media(max-width:1200px){
  .cat-layout{grid-template-columns:minmax(0,1fr) 280px;gap:28px;}
}
@media(max-width:992px){
  .section{padding:52px 0;}
  .cat-layout{grid-template-columns:1fr;}
  .cat-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .cat-hero__inner{align-items:flex-start;}
}
@media(max-width:768px){
  .topbar .topbar__right{display:none;}
  .nav__menu{display:none;}
  .nav__toggle{display:flex;}
  .nav{height:62px;}
  .filter-bar{top:62px;}
  .cat-list{padding:4px 16px;border-radius:var(--r-md);}
  .post-row{grid-template-columns:1fr;gap:14px;padding:18px 0;}
  .post-row__thumb img{aspect-ratio:16/9;}
  .cat-aside{grid-template-columns:1fr;}
  .cat-stats{gap:22px;}
  .section-head h2{font-size:23px;}
  .cta-band h2{font-size:22px;}
}
@media(max-width:480px){
  .container{padding:0 16px;}
  .section{padding:44px 0;}
  .btn{width:100%;}
  .pager .btn{width:auto;}
  .cat-hero h1{font-size:22px;}
  .post-row h3{font-size:17px;}
  .related-card img{width:72px;height:72px;}
}