/* roulang page: index */
:root{
  --orange:#E4572E;
  --orange-deep:#B03A17;
  --orange-soft:#FDEDE6;
  --green:#13655A;
  --green-soft:#E1F0EC;
  --gold:#D9A22B;
  --gold-soft:#FBF2DC;
  --bg:#FBF6F0;
  --surface:#FFFFFF;
  --surface-alt:#F3EAE1;
  --ink:#1D2422;
  --ink-2:#41504C;
  --ink-3:#78847F;
  --line:#EADFD5;
  --r-s:10px;
  --r-m:14px;
  --r-l:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(29,36,34,.05),0 10px 22px -18px rgba(29,36,34,.35);
  --sh-2:0 1px 2px rgba(29,36,34,.06),0 18px 34px -20px rgba(29,36,34,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
h1,h2,h3,h4{margin:0;letter-spacing:-.2px}
button{font-family:inherit}
time,.num{font-variant-numeric:tabular-nums;font-weight:600}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,240,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease-out,background .2s ease-out;
}
.site-header.is-scrolled{box-shadow:var(--sh-1);background:#fff}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:flex-end;gap:8px;line-height:1.1;flex-shrink:0}
.logo-main{display:flex;align-items:center;gap:6px;font-size:19px;letter-spacing:-.3px}
.logo-main strong{font-weight:800;color:var(--ink)}
.logo-main span{font-weight:400;color:var(--ink-2)}
.logo-dot{width:5px;height:5px;border-radius:50%;background:var(--orange);display:inline-block;margin-bottom:3px}
.logo-tag{font-size:12px;color:var(--ink-3);letter-spacing:.04em;padding-bottom:2px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:15px;color:var(--ink-2);
  border-radius:var(--r-s);
  transition:color .2s ease-out,background .2s ease-out;
}
.main-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--orange);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease-out;
}
.main-nav a:hover{color:var(--orange);background:var(--orange-soft)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--orange);font-weight:600}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.link-arrow{
  display:inline-flex;align-items:center;gap:5px;font-size:14px;color:var(--ink-2);
  transition:color .2s ease-out;
}
.link-arrow::after{content:"›";font-size:16px;line-height:1;transform:translateY(-1px);transition:transform .2s ease-out}
.link-arrow:hover{color:var(--orange)}
.link-arrow:hover::after{transform:translate(3px,-1px)}
.nav-drawer-btn{display:none}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:var(--r-s);cursor:pointer;padding:0;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;transition:border-color .2s ease-out;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.nav-toggle:hover{border-color:var(--orange)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
  white-space:nowrap;
}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px -12px rgba(180,58,23,.9)}
.btn--primary:hover{background:var(--orange-deep);transform:translateY(-1px);box-shadow:0 14px 24px -14px rgba(180,58,23,.95)}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(0)}
.btn--soft{background:var(--green-soft);color:var(--green)}
.btn--soft:hover{background:#cfe7e0;transform:translateY(-1px)}
.btn--block{width:100%}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:var(--r-pill);font-size:12.5px;letter-spacing:.04em;
  background:var(--orange-soft);color:var(--orange-deep);font-weight:600;
  white-space:nowrap;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:var(--gold-soft);color:#8a6413}

/* ---------- sections ---------- */
.section{padding:80px 0}
.section--alt{background:var(--surface-alt)}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25}
.section-head .sub{margin-top:8px;color:var(--ink-3);font-size:14.5px;max-width:620px}
.section-head .head-link{flex-shrink:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.08em;
  color:var(--green);background:var(--green-soft);border-radius:var(--r-pill);
  padding:5px 14px;font-weight:600;
}
.runway-line{width:46px;height:4px;border-radius:2px;background:var(--orange);margin-bottom:18px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:56px 0 96px}
.hero::after{
  content:"";position:absolute;right:-180px;bottom:-260px;width:620px;height:620px;
  border-radius:50%;border:2px dashed rgba(228,87,46,.18);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;min-height:520px;position:relative;z-index:2}
.hero h1{font-size:clamp(32px,4.4vw,54px);font-weight:800;line-height:1.15;letter-spacing:-.5px;margin:18px 0 18px;max-width:14em}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-sub{font-size:17px;color:var(--ink-2);max-width:26em;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 32px}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)}
.hero-stats .num{display:block;font-size:30px;font-weight:800;color:var(--ink);line-height:1.1}
.hero-stats .lab{font-size:13px;color:var(--ink-3);margin-top:4px}
.hero-visual{position:relative}
.hero-img{position:relative;border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-1);background:#EFE6DC;aspect-ratio:16/11}
.hero-img img{width:100%;height:100%;object-fit:cover}
.img-tag{
  position:absolute;left:14px;bottom:14px;
  background:rgba(29,36,34,.72);color:#fff;font-size:12.5px;
  padding:5px 12px;border-radius:var(--r-pill);letter-spacing:.04em;
}
.hero-card{
  position:absolute;left:-18px;bottom:-36px;width:min(330px,88%);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  padding:16px 18px;box-shadow:var(--sh-2);
}
.hero-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.hero-card-head .left{font-size:12.5px;color:#8a6413}
.hero-card-title{font-size:15.5px;font-weight:600;line-height:1.5}
.hero-card-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:13px;color:var(--ink-2)}
.hero-card-meta span{display:inline-flex;align-items:center;gap:5px}
.hero-card-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--green);opacity:.7}

/* ---------- filter bar ---------- */
.filter-wrap{position:relative;z-index:6;margin-top:-46px}
.filter-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  box-shadow:var(--sh-2);padding:18px 20px;
  display:grid;grid-template-columns:repeat(4,1fr) auto;gap:16px;align-items:end;
}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:13px;color:var(--ink-3);letter-spacing:.02em}
.field select,.field input{
  height:44px;border:1px solid var(--line);border-radius:var(--r-s);
  background:#fff;color:var(--ink);font-size:15px;padding:0 12px;width:100%;
  transition:border-color .18s ease-out,box-shadow .18s ease-out,background .18s ease-out;
  font-variant-numeric:tabular-nums;
}
.field select:hover,.field input:hover{border-color:#dcccbe}
.field select:focus,.field input:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(228,87,46,.12);
}
.field input:disabled,.field select:disabled{background:var(--surface-alt);color:var(--ink-3);cursor:not-allowed}
.field.has-error input,.field.has-error select{border-color:#C6402B}
.field .err{font-size:13px;color:#C6402B}

/* ---------- run cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:22px;transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(228,87,46,.3)}
.card h3{font-size:17px;font-weight:600;line-height:1.5}
.run-card{display:flex;flex-direction:column;gap:14px}
.run-card-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.run-card h3{margin-top:2px}
.run-facts{display:grid;gap:8px;font-size:14px}
.run-facts li{display:flex;justify-content:space-between;gap:14px;padding-bottom:8px;border-bottom:1px dashed var(--line)}
.run-facts li:last-child{border-bottom:0;padding-bottom:0}
.run-facts span{color:var(--ink-3);flex-shrink:0}
.run-facts b{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.bar{height:6px;border-radius:var(--r-pill);background:var(--surface-alt);overflow:hidden}
.bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--orange),#F0913F)}
.bar-info{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-3);margin-top:8px}
.card .btn{margin-top:auto}

/* ---------- topic wall ---------- */
.topic-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.topic{
  display:block;padding:16px 16px 18px;border:1px solid var(--line);border-radius:var(--r-m);
  background:#fff;transition:background .2s ease-out,border-color .2s ease-out,transform .2s ease-out;
}
.topic strong{display:block;font-size:15.5px;font-weight:600}
.topic small{display:block;font-size:13px;color:var(--ink-3);margin-top:4px;line-height:1.5}
.topic::after{content:"→";display:block;margin-top:10px;font-size:13px;color:var(--orange);transition:transform .2s ease-out}
.topic:hover{background:var(--orange-soft);border-color:rgba(228,87,46,.35);transform:translateY(-2px)}
.topic:hover::after{transform:translateX(3px)}

/* ---------- route cards ---------- */
.route-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.route-card .thumb{aspect-ratio:4/3;background:#EFE6DC;overflow:hidden;position:relative}
.route-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease-out}
.route-card:hover .thumb img{transform:scale(1.03)}
.route-card .body{padding:16px 18px 20px}
.route-card h3{font-size:16.5px}
.route-card p{font-size:13.5px;color:var(--ink-3);margin-top:6px;line-height:1.6}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tag{display:inline-flex;align-items:center;height:23px;padding:0 9px;border-radius:var(--r-pill);font-size:12.5px;background:var(--surface-alt);color:var(--ink-2);font-variant-numeric:tabular-nums}
.tag--green{background:var(--green-soft);color:var(--green)}
.tag--gold{background:var(--gold-soft);color:#8a6413}

/* ---------- pace ---------- */
.pace-wrap{display:grid;grid-template-columns:1fr 2fr;gap:56px;align-items:start}
.pace-copy h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25;margin-bottom:16px}
.pace-copy p{color:var(--ink-2);max-width:30em}
.pace-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pace-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:18px 20px;
  transition:border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
}
.pace-card:hover{border-color:rgba(228,87,46,.32);transform:translateY(-3px);box-shadow:var(--sh-1)}
.pace-card .pace-num{font-size:26px;font-weight:800;color:var(--green);line-height:1.15;font-variant-numeric:tabular-nums}
.pace-card .pace-num small{font-size:13px;font-weight:600;color:var(--ink-3);margin-left:3px}
.pace-card h4{font-size:15px;font-weight:600;margin-top:8px}
.pace-card p{font-size:13.5px;color:var(--ink-3);margin-top:4px;line-height:1.6}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.step{position:relative;padding-top:8px}
.step .idx{font-size:44px;font-weight:800;color:var(--orange-soft);line-height:1;font-variant-numeric:tabular-nums}
.step h3{font-size:17px;margin:10px 0 6px}
.step p{font-size:14px;color:var(--ink-2);line-height:1.7}
.step a{display:inline-flex;align-items:center;gap:5px;margin-top:12px;font-size:14px;color:var(--green);font-weight:600;transition:color .2s ease-out}
.step a::after{content:"→";transition:transform .2s ease-out}
.step a:hover{color:var(--orange)}
.step a:hover::after{transform:translateX(3px)}

/* ---------- pacer cards ---------- */
.pacer{display:flex;flex-direction:column;align-items:flex-start;gap:6px;text-align:left}
.pacer .avatar{
  width:64px;height:64px;border-radius:50%;overflow:hidden;background:var(--surface-alt);
  border:2px solid #fff;box-shadow:var(--sh-1);margin-bottom:6px;
}
.pacer .avatar img{width:100%;height:100%;object-fit:cover}
.pacer h3{font-size:16px}
.pacer .role{font-size:13.5px;color:var(--ink-3)}
.pacer .stat{font-size:13.5px;color:var(--ink-2);margin-top:4px}
.pacer .stat b{color:var(--orange);font-size:16px;font-variant-numeric:tabular-nums}
.pacer a{margin-top:10px;font-size:14px;color:var(--green);font-weight:600;display:inline-flex;align-items:center;gap:5px;transition:color .2s ease-out}
.pacer a::after{content:"→";transition:transform .2s ease-out}
.pacer a:hover{color:var(--orange)}
.pacer a:hover::after{transform:translateX(3px)}

/* ---------- etiquette ---------- */
.etiquette{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.etiquette h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25;margin-bottom:16px}
.etiquette p{color:var(--ink-2);max-width:28em}
.rule-list{display:grid;gap:14px}
.rule-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:14px 18px;font-size:15px;transition:border-color .2s ease-out,transform .2s ease-out}
.rule-list li:hover{border-color:rgba(19,101,90,.3);transform:translateX(3px)}
.rule-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);margin-top:9px;flex-shrink:0}

/* ---------- news ---------- */
.news-card{display:flex;flex-direction:column;gap:12px;padding:0;overflow:hidden}
.news-card .thumb{aspect-ratio:16/9;background:#EFE6DC;overflow:hidden}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease-out}
.news-card:hover .thumb img{transform:scale(1.03)}
.news-card .body{padding:0 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card h3{
  font-size:16.5px;line-height:1.55;font-weight:600;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  font-size:14px;color:var(--ink-3);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:auto;font-size:13px;color:var(--ink-3)}
.empty-state{
  grid-column:1/-1;text-align:center;padding:48px 20px;border:1px dashed var(--line);
  border-radius:var(--r-m);color:var(--ink-3);background:#fff;font-size:15px;
}

/* ---------- review / gallery ---------- */
.gallery-card{padding:0;overflow:hidden}
.gallery-card .thumb{aspect-ratio:3/2;background:#EFE6DC;overflow:hidden}
.gallery-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease-out}
.gallery-card:hover .thumb img{transform:scale(1.03)}
.gallery-card .body{padding:14px 18px 18px}
.gallery-card h3{font-size:15.5px;line-height:1.5}
.gallery-meta{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--ink-3);margin-top:6px;font-variant-numeric:tabular-nums}

/* ---------- stats strip ---------- */
.strip{background:var(--green);color:#fff;padding:56px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.strip .num{font-size:34px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.strip .lab{font-size:13px;color:rgba(255,255,255,.78);margin-top:8px}

/* ---------- quotes ---------- */
.quote{display:flex;flex-direction:column;gap:14px}
.quote .mark{font-size:38px;line-height:1;color:var(--orange-soft);font-weight:800}
.quote p{font-size:15px;color:var(--ink-2);line-height:1.8}
.quote footer{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-3);margin-top:auto;padding-top:6px}
.quote footer b{color:var(--ink);font-weight:600}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;transition:border-color .2s ease-out,box-shadow .2s ease-out}
.faq-item.is-open{border-color:rgba(228,87,46,.35);box-shadow:var(--sh-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:0;padding:18px 20px;text-align:left;cursor:pointer;
  font-size:15.5px;font-weight:600;color:var(--ink);line-height:1.5;
}
.faq-q:hover{color:var(--orange)}
.faq-icon{flex-shrink:0;width:20px;height:20px;position:relative;transition:transform .2s ease-out}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--orange);border-radius:2px}
.faq-icon::before{left:0;right:0;top:9px;height:2px}
.faq-icon::after{top:0;bottom:0;left:9px;width:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.faq-item.is-open .faq-icon{transform:rotate(180deg)}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease-out}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);line-height:1.8}

/* ---------- cta ---------- */
.cta{background:var(--orange-soft);border-radius:var(--r-l);padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cta h2{font-size:clamp(24px,2.6vw,32px);font-weight:700;line-height:1.25}
.cta p{color:var(--ink-2);margin-top:12px;font-size:15px;max-width:26em}
.cta-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cta-form .full{grid-column:1/-1}
.cta-form .btn{grid-column:1/-1}
.cta-form .field input,.cta-form .field select{background:#fff}

/* ---------- footer ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);padding-top:56px}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer-brand p{font-size:14px;color:var(--ink-3);line-height:1.8;margin-top:14px;max-width:28em}
.footer-col h4{font-size:14px;font-weight:600;margin-bottom:14px;padding-left:10px;position:relative}
.footer-col h4::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:var(--orange)}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--ink-2);transition:color .2s ease-out}
.footer-col a:hover{color:var(--orange)}
.footer-col .plain{font-size:14px;color:var(--ink-3);line-height:1.8}
.footer-mid{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  border-top:1px solid var(--line);padding:18px 0;font-size:13.5px;color:var(--ink-3);
}
.footer-mid nav{display:flex;flex-wrap:wrap;gap:20px}
.footer-mid a{transition:color .2s ease-out}
.footer-mid a:hover{color:var(--orange)}
.footer-bottom{padding:18px 0 26px;font-size:13px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}
.footer-bottom .brand-code{letter-spacing:.04em}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .topic-wall{grid-template-columns:repeat(3,1fr)}
  .pace-wrap{grid-template-columns:1fr;gap:32px}
  .etiquette{grid-template-columns:1fr;gap:32px}
  .hero-grid{gap:40px}
}
@media (max-width:991px){
  .header-inner{height:64px;gap:16px}
  .main-nav{
    position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-1);
    padding:12px 20px 20px;display:none;
  }
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:2px}
  .main-nav a{padding:13px 10px;font-size:15.5px;border-radius:var(--r-s)}
  .main-nav a::after{display:none}
  .main-nav a.active{background:var(--orange-soft)}
  .nav-drawer-btn{display:inline-flex;margin-top:14px;width:100%}
  .nav-toggle{display:inline-flex}
  .header-actions .btn,.header-actions .link-arrow{display:none}
  .hero{padding:36px 0 88px}
  .hero-grid{grid-template-columns:1fr;min-height:0}
  .hero h1{max-width:100%}
  .hero-card{position:static;width:100%;margin-top:16px;left:auto;bottom:auto}
  .filter-wrap{margin-top:-32px}
  .filter-card{grid-template-columns:1fr 1fr;gap:14px}
  .filter-card .btn{grid-column:1/-1}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:20px}
  .strip-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .cta{grid-template-columns:1fr;padding:30px;gap:28px}
  .faq-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
  .hero h1{font-size:clamp(28px,7vw,36px)}
  .hero-stats{gap:24px}
  .hero-stats .num{font-size:24px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .topic-wall{grid-template-columns:repeat(2,1fr)}
  .pace-grid{grid-template-columns:1fr}
  .filter-card{grid-template-columns:1fr}
  .cta-form{grid-template-columns:1fr}
  .strip{padding:40px 0}
  .strip .num{font-size:28px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-mid{flex-direction:column;align-items:flex-start}
  .footer-bottom{flex-direction:column;gap:6px}
  .card{padding:18px}
  .news-card .body{padding:0 16px 18px}
  body{font-size:15.5px}
}
@media (max-width:519px){
  .topic-wall{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .logo-main{font-size:17px}
  .logo-tag{font-size:11px}
}

/* roulang page: article */
:root{
  --orange:#E4572E;
  --orange-deep:#B03A17;
  --orange-soft:#FDEDE6;
  --green:#13655A;
  --green-soft:#E1F0EC;
  --gold:#D9A22B;
  --gold-soft:#FBF2DC;
  --bg:#FBF6F0;
  --surface:#FFFFFF;
  --surface-alt:#F3EAE1;
  --ink:#1D2422;
  --ink-2:#41504C;
  --ink-3:#78847F;
  --line:#EADFD5;
  --r-s:10px;
  --r-m:14px;
  --r-l:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(29,36,34,.05),0 10px 22px -18px rgba(29,36,34,.35);
  --sh-2:0 1px 2px rgba(29,36,34,.06),0 18px 34px -20px rgba(29,36,34,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
  --content-max:720px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,240,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease-out,background .2s ease-out;
}
.site-header.is-scrolled{box-shadow:var(--sh-1);background:#fff}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:flex-end;gap:8px;line-height:1.1;flex-shrink:0}
.logo-main{display:flex;align-items:center;gap:6px;font-size:19px;letter-spacing:-.3px}
.logo-main strong{font-weight:800;color:var(--ink)}
.logo-main span{font-weight:400;color:var(--ink-2)}
.logo-dot{width:5px;height:5px;border-radius:50%;background:var(--orange);display:inline-block;margin-bottom:3px}
.logo-tag{font-size:12px;color:var(--ink-3);letter-spacing:.04em;padding-bottom:2px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:15px;color:var(--ink-2);
  border-radius:var(--r-s);
  transition:color .2s ease-out,background .2s ease-out;
}
.main-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--orange);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease-out;
}
.main-nav a:hover{color:var(--orange);background:var(--orange-soft)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--orange);font-weight:600}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.link-arrow{
  display:inline-flex;align-items:center;gap:5px;font-size:14px;color:var(--ink-2);
  transition:color .2s ease-out;
}
.link-arrow::after{content:"›";font-size:16px;line-height:1;transform:translateY(-1px);transition:transform .2s ease-out}
.link-arrow:hover{color:var(--orange)}
.link-arrow:hover::after{transform:translate(3px,-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:var(--r-s);padding:0;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;transition:border-color .2s ease-out;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.nav-toggle:hover{border-color:var(--orange)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{display:none;border-top:1px solid var(--line);background:#fff;padding:14px 24px 22px}
.nav-drawer.is-open{display:block}
.nav-drawer ul{display:flex;flex-direction:column;gap:2px}
.nav-drawer a{display:block;padding:12px 10px;border-radius:var(--r-s);color:var(--ink-2);font-size:15.5px;transition:background .2s ease-out,color .2s ease-out}
.nav-drawer a:hover{background:var(--orange-soft);color:var(--orange)}
.nav-drawer .btn{margin-top:14px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
  white-space:nowrap;
}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px -12px rgba(180,58,23,.9)}
.btn--primary:hover{background:var(--orange-deep);transform:translateY(-1px);box-shadow:0 14px 24px -14px rgba(180,58,23,.95)}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(0)}
.btn--soft{background:var(--green-soft);color:var(--green)}
.btn--soft:hover{background:#cfe7e0;transform:translateY(-1px)}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:var(--r-pill);font-size:12.5px;letter-spacing:.04em;
  background:var(--orange-soft);color:var(--orange-deep);font-weight:600;
  white-space:nowrap;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:var(--gold-soft);color:#8a6413}

/* ---------- page head ---------- */
.crumb-bar{border-bottom:1px solid var(--line);background:#fff}
.crumb-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;min-height:56px;padding:10px 0}
.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-3)}
.breadcrumb a{transition:color .2s ease-out}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb .sep{color:#c9bcb1}
.crumb-bar .badge{margin-left:auto}
.article-title-wrap{padding:34px 0 0;max-width:900px}
.article-title{
  font-size:clamp(27px,3.6vw,40px);font-weight:800;line-height:1.28;
  letter-spacing:-.4px;color:var(--ink);
}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;margin-top:18px;font-size:14px;color:var(--ink-3)}
.article-meta .who{color:var(--ink-2);font-weight:600}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#d8ccc2}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.article-tags span{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:12.5px;letter-spacing:.04em;
}
.article-cover{
  margin-top:28px;position:relative;border-radius:var(--r-l);overflow:hidden;
  aspect-ratio:16/9;background:var(--surface-alt);box-shadow:var(--sh-1);
}
.article-cover img{width:100%;height:100%;object-fit:cover}
.cover-tag{
  position:absolute;left:16px;bottom:16px;display:inline-flex;align-items:center;height:26px;
  padding:0 12px;border-radius:var(--r-pill);background:rgba(29,36,34,.62);
  color:#fff;font-size:12.5px;letter-spacing:.04em;backdrop-filter:blur(2px);
}

/* ---------- body layout ---------- */
.article-section{padding:44px 0 72px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:44px;align-items:start}
.article-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
  padding:34px 38px 38px;box-shadow:var(--sh-1);
}
.article-content{max-width:var(--content-max);font-size:17px;line-height:1.9;color:var(--ink-2)}
.article-content p{margin:18px 0}
.article-content h2{
  position:relative;margin:36px 0 10px;padding-left:14px;
  font-size:clamp(21px,2.1vw,26px);font-weight:700;line-height:1.4;color:var(--ink);
}
.article-content h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--orange);
}
.article-content h3{margin:26px 0 8px;font-size:19px;font-weight:600;color:var(--ink)}
.article-content h4{margin:22px 0 6px;font-size:17px;font-weight:600;color:var(--ink)}
.article-content ul,.article-content ol{margin:16px 0;padding-left:4px}
.article-content ul li,.article-content ol li{position:relative;padding-left:22px;margin:10px 0;line-height:1.85}
.article-content ul li::before{
  content:"";position:absolute;left:4px;top:13px;width:7px;height:7px;border-radius:50%;background:var(--orange);
}
.article-content ol{counter-reset:artnum}
.article-content ol li{counter-increment:artnum;padding-left:30px}
.article-content ol li::before{
  content:counter(artnum);position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:var(--orange-soft);color:var(--orange-deep);font-size:12.5px;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;
}
.article-content blockquote{
  margin:24px 0;padding:16px 20px;border-left:4px solid var(--green);background:var(--green-soft);
  border-radius:0 var(--r-m) var(--r-m) 0;color:var(--ink);font-size:16.5px;
}
.article-content blockquote p{margin:0}
.article-content strong{color:var(--ink);font-weight:600}
.article-content figure{margin:24px 0}
.article-content figure img{border-radius:var(--r-m);width:100%}
.article-content figcaption{margin-top:10px;font-size:13px;color:var(--ink-3)}
.article-content .data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.article-content .data-cell{
  background:var(--surface-alt);border-radius:var(--r-m);padding:14px 16px;border:1px solid var(--line);
}
.article-content .data-cell b{
  display:block;font-size:22px;font-weight:600;color:var(--orange-deep);
  font-variant-numeric:tabular-nums;line-height:1.3;
}
.article-content .data-cell span{font-size:12.5px;color:var(--ink-3)}

/* ---------- sidebar ---------- */
.side-col{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:20px 22px;box-shadow:var(--sh-1)}
.side-card h3{
  font-size:15px;font-weight:700;color:var(--ink);padding-left:10px;position:relative;margin-bottom:14px;
}
.side-card h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:3px;border-radius:3px;background:var(--orange)}
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-list a{
  display:block;padding:7px 10px;border-radius:var(--r-s);font-size:14px;color:var(--ink-2);
  line-height:1.55;transition:background .2s ease-out,color .2s ease-out;
  border-left:2px solid transparent;
}
.toc-list a:hover{background:var(--orange-soft);color:var(--orange-deep)}
.toc-list a.is-active{background:var(--orange-soft);color:var(--orange-deep);border-left-color:var(--orange);font-weight:600}
.mini-run{display:flex;flex-direction:column;gap:12px}
.mini-run a{
  display:block;padding:12px 14px;border-radius:var(--r-s);background:var(--bg);border:1px solid var(--line);
  transition:border-color .2s ease-out,transform .2s ease-out,background .2s ease-out;
}
.mini-run a:hover{border-color:rgba(228,87,46,.45);background:#fff;transform:translateY(-2px)}
.mini-run .t{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.5}
.mini-run .m{margin-top:6px;font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.leader-mini{display:flex;align-items:center;gap:12px}
.leader-mini .avatar{width:52px;height:52px;border-radius:50%;overflow:hidden;background:var(--surface-alt);flex-shrink:0}
.leader-mini .avatar img{width:100%;height:100%;object-fit:cover}
.leader-mini .nm{font-size:15px;font-weight:600;color:var(--ink)}
.leader-mini .ds{font-size:12.5px;color:var(--ink-3);margin-top:2px}
.leader-mini .link-arrow{margin-top:8px;font-size:13.5px}

/* ---------- key points ---------- */
.key-points{
  margin-top:34px;border-radius:var(--r-l);background:var(--orange-soft);
  border:1px solid #F7D6C7;padding:26px 28px;
}
.key-points h3{font-size:18px;font-weight:700;color:var(--orange-deep)}
.key-points ul{margin:14px 0 20px;display:flex;flex-direction:column;gap:10px}
.key-points li{position:relative;padding-left:26px;font-size:15.5px;color:var(--ink-2);line-height:1.75}
.key-points li::before{
  content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:2px solid var(--orange);
}

/* ---------- author ---------- */
.author-card{
  margin-top:34px;display:flex;gap:18px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);
  padding:22px 24px;box-shadow:var(--sh-1);
}
.author-card .avatar{width:64px;height:64px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--surface-alt)}
.author-card .avatar img{width:100%;height:100%;object-fit:cover}
.author-card .nm{font-size:16.5px;font-weight:700;color:var(--ink)}
.author-card .ds{margin-top:6px;font-size:14px;color:var(--ink-2);line-height:1.7}
.author-card .stats{display:flex;gap:16px;margin-top:10px;font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.author-card .stats b{color:var(--orange-deep);font-weight:600}
.author-card .act{margin-left:auto;flex-shrink:0}

/* ---------- related ---------- */
.related-wrap{margin-top:52px}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:22px}
.related-head h2{font-size:clamp(21px,2.2vw,26px);font-weight:700}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-m);padding:20px;box-shadow:var(--sh-1);
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(228,87,46,.35)}
.rel-card .thumb{aspect-ratio:16/9;border-radius:var(--r-s);overflow:hidden;background:var(--surface-alt);margin-bottom:14px}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease-out}
.rel-card:hover .thumb img{transform:scale(1.03)}
.rel-card h3{font-size:16px;font-weight:600;line-height:1.55;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card p{margin-top:8px;font-size:13.5px;color:var(--ink-3);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rel-card .foot{margin-top:14px;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* ---------- prev/next ---------- */
.post-nav{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.post-nav a{
  display:block;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);
  transition:border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
}
.post-nav a:hover{border-color:rgba(228,87,46,.45);transform:translateY(-2px);box-shadow:var(--sh-1)}
.post-nav .k{font-size:12.5px;color:var(--ink-3);letter-spacing:.04em}
.post-nav .v{margin-top:6px;font-size:15px;font-weight:600;color:var(--ink);line-height:1.55}
.post-back{margin-top:24px;text-align:center}
.post-back .link-arrow{font-size:14.5px}

/* ---------- empty ---------- */
.empty-box{
  background:var(--surface);border:1px dashed var(--line);border-radius:var(--r-l);
  padding:56px 28px;text-align:center;max-width:640px;margin:0 auto;
}
.empty-box .ico{
  width:52px;height:52px;border-radius:50%;background:var(--orange-soft);margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:22px;font-weight:700;
}
.empty-box h2{font-size:20px;font-weight:700;color:var(--ink)}
.empty-box p{margin-top:10px;color:var(--ink-3);font-size:14.5px}
.empty-box .btn{margin-top:22px}

/* ---------- footer ---------- */
.site-footer{background:#1D2422;color:#cfd6d3;padding:64px 0 26px;margin-top:0}
.site-footer a{transition:color .2s ease-out}
.site-footer a:hover{color:var(--orange)}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand .logo-main strong{color:#fff}
.footer-brand .logo-main span{color:#cfd6d3}
.footer-brand .logo-tag{color:#8d9a95}
.footer-brand p{font-size:14px;line-height:1.8;color:#a9b4b0;max-width:340px;margin-bottom:8px}
.footer-col h4{position:relative;font-size:14px;font-weight:600;color:#fff;padding-left:12px;margin-bottom:16px}
.footer-col h4::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:3px;border-radius:3px;background:var(--orange)}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li a{font-size:14px;color:#a9b4b0}
.footer-col .plain{font-size:14px;line-height:1.9;color:#a9b4b0}
.footer-mid{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13.5px;color:#8d9a95;
}
.footer-mid nav{display:flex;gap:20px;flex-wrap:wrap}
.footer-bottom{
  margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:#7d8a85;
}
.footer-bottom .brand-code{letter-spacing:.03em}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:32px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1.6fr 1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:991px){
  .main-nav{display:none}
  .header-actions{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .header-inner{height:60px;gap:14px}
  .logo-main{font-size:17px}
  .logo-tag{display:none}
  .article-layout{grid-template-columns:1fr}
  .side-col{position:static;order:2}
  .article-panel{padding:26px 24px 30px}
  .article-content{max-width:none}
  .author-card{flex-wrap:wrap}
  .author-card .act{margin-left:0;width:100%}
  .author-card .act .btn{width:100%}
  .related-grid{grid-template-columns:1fr}
  .post-nav{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .article-content .data-grid{grid-template-columns:1fr}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .article-section{padding:32px 0 52px}
  .article-title-wrap{padding:24px 0 0}
  .article-title{font-size:clamp(26px,7vw,32px);line-height:1.32}
  .article-content{font-size:16px;line-height:1.85}
  .article-panel{padding:22px 18px 26px;border-radius:var(--r-m)}
  .article-content p{margin:16px 0}
  .key-points{padding:20px}
  .related-head{flex-direction:column;align-items:flex-start}
  .crumb-inner{padding:8px 0}
  .crumb-bar .badge{margin-left:0}
  .article-cover{aspect-ratio:4/3;margin-top:22px}
  .site-footer{padding:48px 0 22px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .footer-mid{flex-direction:column;align-items:flex-start;gap:12px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .btn{min-height:44px}
}
@media (min-width:992px){
  .nav-drawer{display:none !important}
}

/* roulang page: category1 */
:root{
  --orange:#E4572E;
  --orange-deep:#B03A17;
  --orange-soft:#FDEDE6;
  --green:#13655A;
  --green-soft:#E1F0EC;
  --gold:#D9A22B;
  --gold-soft:#FBF2DC;
  --bg:#FBF6F0;
  --surface:#FFFFFF;
  --surface-alt:#F3EAE1;
  --ink:#1D2422;
  --ink-2:#41504C;
  --ink-3:#78847F;
  --line:#EADFD5;
  --r-s:10px;
  --r-m:14px;
  --r-l:20px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(29,36,34,.05),0 10px 22px -18px rgba(29,36,34,.35);
  --sh-2:0 1px 2px rgba(29,36,34,.06),0 18px 34px -20px rgba(29,36,34,.45);
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;font-weight:600}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,240,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease-out,background .2s ease-out;
}
.site-header.is-scrolled{box-shadow:var(--sh-1);background:#fff}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:flex-end;gap:8px;line-height:1.1;flex-shrink:0}
.logo-main{display:flex;align-items:center;gap:6px;font-size:19px;letter-spacing:-.3px}
.logo-main strong{font-weight:800;color:var(--ink)}
.logo-main span{font-weight:400;color:var(--ink-2)}
.logo-dot{width:5px;height:5px;border-radius:50%;background:var(--orange);display:inline-block;margin-bottom:3px}
.logo-tag{font-size:12px;color:var(--ink-3);letter-spacing:.04em;padding-bottom:2px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:15px;color:var(--ink-2);
  border-radius:var(--r-s);
  transition:color .2s ease-out,background .2s ease-out;
}
.main-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--orange);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s ease-out;
}
.main-nav a:hover{color:var(--orange);background:var(--orange-soft)}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{color:var(--orange);font-weight:600}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.link-arrow{
  display:inline-flex;align-items:center;gap:5px;font-size:14px;color:var(--ink-2);
  transition:color .2s ease-out;
}
.link-arrow::after{content:"›";font-size:16px;line-height:1;transform:translateY(-1px);transition:transform .2s ease-out}
.link-arrow:hover{color:var(--orange)}
.link-arrow:hover::after{transform:translate(3px,-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:var(--r-s);cursor:pointer;padding:0;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;transition:border-color .2s ease-out;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.nav-toggle:hover{border-color:var(--orange)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{display:none;border-top:1px solid var(--line);background:#fff}
.nav-drawer.is-open{display:block}
.nav-drawer ul{padding:10px 0}
.nav-drawer a{display:block;padding:12px 24px;font-size:15px;color:var(--ink-2);transition:color .2s ease-out,background .2s ease-out}
.nav-drawer a:hover,.nav-drawer a.active{color:var(--orange);background:var(--orange-soft)}
.drawer-cta{padding:6px 24px 20px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-pill);line-height:1;
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
  white-space:nowrap;text-decoration:none;
}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px -12px rgba(180,58,23,.9)}
.btn--primary:hover{background:var(--orange-deep);transform:translateY(-1px);box-shadow:0 14px 24px -14px rgba(180,58,23,.95);color:#fff}
.btn--primary:active{transform:translateY(0);box-shadow:none}
.btn--ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(0)}
.btn--soft{background:var(--green-soft);color:var(--green)}
.btn--soft:hover{background:#cfe7e0;transform:translateY(-1px);color:var(--green)}
.btn--sm{height:38px;padding:0 16px;font-size:14px}
.btn--block{width:100%}
.btn:focus-visible,a:focus-visible,button:focus-visible,select:focus-visible{
  outline:2px solid var(--green);outline-offset:2px;
}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;line-height:1;
  border-radius:var(--r-pill);font-size:12.5px;letter-spacing:.04em;
  background:var(--orange-soft);color:var(--orange-deep);font-weight:600;
  white-space:nowrap;
}
.badge--green{background:var(--green-soft);color:var(--green)}
.badge--gold{background:var(--gold-soft);color:#8a6413}
.badge--ghost{background:#fff;border:1px solid var(--line);color:var(--ink-3);font-weight:500}

/* ---------- sections ---------- */
.section{padding:80px 0}
.section--alt{background:var(--surface-alt)}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.section-head h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.25;letter-spacing:-.3px}
.section-head .sub{margin-top:8px;color:var(--ink-3);font-size:14.5px;max-width:640px}
.section-head .head-link{flex-shrink:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.08em;
  color:var(--green);background:var(--green-soft);border-radius:var(--r-pill);
  padding:5px 14px;font-weight:600;margin-bottom:14px;
}

/* ---------- category head ---------- */
.cat-head{position:relative;background:var(--green);color:#fff;padding:34px 0 42px;overflow:hidden}
.cat-head::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:4px;
  background:repeating-linear-gradient(90deg,var(--orange) 0 42px,rgba(255,255,255,.18) 42px 84px);
}
.cat-head::before{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  border:2px dashed rgba(255,255,255,.16);pointer-events:none;
}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.72);margin-bottom:18px;position:relative;z-index:2}
.crumb a{color:rgba(255,255,255,.85);transition:color .2s ease-out}
.crumb a:hover{color:#fff}
.crumb i{font-style:normal;opacity:.5}
.cat-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:2}
.cat-head h1{font-size:clamp(30px,3.6vw,46px);font-weight:800;line-height:1.15;letter-spacing:-.5px}
.cat-head .lead{margin-top:12px;font-size:15px;color:rgba(255,255,255,.82);max-width:520px}
.cat-stats{display:flex;gap:40px;flex-shrink:0}
.cat-stats strong{display:block;font-size:34px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}
.cat-stats span{display:block;margin-top:6px;font-size:13px;color:rgba(255,255,255,.7)}

/* ---------- filter bar ---------- */
.filter-bar{
  position:sticky;top:72px;z-index:60;background:#fff;border-bottom:1px solid var(--line);
  box-shadow:0 8px 20px -22px rgba(29,36,34,.8);
}
.filter-inner{display:flex;align-items:center;gap:16px;padding-top:14px;padding-bottom:14px}
.chips{display:flex;gap:10px;flex:1;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{
  height:36px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-size:14px;white-space:nowrap;cursor:pointer;
  transition:border-color .2s ease-out,color .2s ease-out,background .2s ease-out;
}
.chip:hover{border-color:var(--orange);color:var(--orange)}
.chip.is-active{background:var(--orange-soft);border-color:var(--orange);color:var(--orange-deep);font-weight:600}
.sort-select{
  height:36px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-size:14px;cursor:pointer;flex-shrink:0;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.sort-select:hover{border-color:var(--orange)}
.sort-select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(228,87,46,.12)}

/* ---------- run list ---------- */
.run-list{display:flex;flex-direction:column;gap:16px}
.run-item{
  display:grid;grid-template-columns:96px 1fr 200px;gap:24px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px;
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.run-item:hover{transform:translateY(-3px);border-color:rgba(228,87,46,.35);box-shadow:var(--sh-2)}
.stamp{
  background:var(--orange-soft);border-radius:var(--r-m);padding:10px 6px;text-align:center;
  color:var(--orange-deep);
}
.stamp .m{display:block;font-size:12.5px;letter-spacing:.04em}
.stamp .d{display:block;font-size:26px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
.stamp .w{display:block;font-size:12.5px;color:var(--ink-3)}
.run-title{font-size:18px;font-weight:600;line-height:1.4;margin-bottom:8px}
.run-title a{transition:color .2s ease-out}
.run-title a:hover{color:var(--orange)}
.run-meta{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:14px;color:var(--ink-3)}
.run-meta b{color:var(--ink-2);font-weight:600;font-variant-numeric:tabular-nums}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.run-action{display:flex;flex-direction:column;align-items:flex-end;gap:10px;text-align:right}
.progress{width:100%;height:6px;border-radius:var(--r-pill);background:var(--surface-alt);overflow:hidden}
.progress i{display:block;height:100%;background:var(--orange);border-radius:var(--r-pill)}
.slots{font-size:13px;color:var(--ink-3)}
.slots b{color:var(--orange-deep);font-weight:700;font-variant-numeric:tabular-nums}
.list-more{display:flex;justify-content:center;margin-top:32px}

/* ---------- week calendar ---------- */
.week-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}
.day{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:16px 12px;
  text-align:center;transition:background .2s ease-out,border-color .2s ease-out,transform .2s ease-out;
}
.day:hover{background:var(--orange-soft);border-color:rgba(228,87,46,.35);transform:translateY(-2px)}
.day .wk{display:block;font-size:12.5px;color:var(--ink-3)}
.day .dt{display:block;font-size:22px;font-weight:700;line-height:1.3;font-variant-numeric:tabular-nums}
.day .ct{display:block;font-size:13px;color:var(--ink-2)}
.day .dot{width:6px;height:6px;border-radius:50%;background:var(--orange);margin:10px auto 0}
.day.is-today{border-color:var(--orange);background:var(--orange-soft)}

/* ---------- map & meeting points ---------- */
.map-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:start}
.map-box{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);background:var(--surface-alt);aspect-ratio:16/9}
.map-box img{width:100%;height:100%;object-fit:cover}
.map-pin{
  position:absolute;display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-pill);background:rgba(29,36,34,.78);color:#fff;
  font-size:12.5px;line-height:1.4;backdrop-filter:blur(2px);
}
.map-pin::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}
.map-pin.p1{left:14%;top:26%}
.map-pin.p2{right:16%;top:44%}
.map-pin.p3{left:32%;bottom:16%}
.point-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:6px 22px}
.point{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.point:last-child{border-bottom:0}
.point-idx{
  width:28px;height:28px;flex-shrink:0;border-radius:50%;background:var(--green-soft);color:var(--green);
  font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;
  font-variant-numeric:tabular-nums;
}
.point h3{font-size:15.5px;font-weight:600;margin-bottom:4px}
.point p{font-size:13.5px;color:var(--ink-3);line-height:1.65}

/* ---------- rules ---------- */
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 28px;margin-top:8px}
.rule{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:20px}
.rule .no{font-size:30px;font-weight:800;line-height:1;color:var(--orange);font-variant-numeric:tabular-nums;flex-shrink:0}
.rule h3{font-size:16px;font-weight:600;margin-bottom:4px}
.rule p{font-size:14px;color:var(--ink-3);line-height:1.7}

/* ---------- leaders ---------- */
.leader-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.leader{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);padding:18px;
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.leader:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(228,87,46,.3)}
.leader img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--surface-alt)}
.leader h3{font-size:16px;font-weight:600;margin-bottom:2px}
.leader .meta{font-size:13px;color:var(--ink-3);line-height:1.7}
.leader .meta b{color:var(--ink-2);font-weight:600;font-variant-numeric:tabular-nums}
.leader .link-arrow{margin-top:8px;font-size:13.5px}

/* ---------- entries ---------- */
.entry-note{font-size:14.5px;color:var(--ink-3);margin-bottom:24px;max-width:680px}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.entry{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  height:62px;padding:0 22px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  transition:border-color .2s ease-out,color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
}
.entry strong{font-size:15.5px;font-weight:600}
.entry span{font-size:12.5px;color:var(--ink-3)}
.entry::after{content:"›";font-size:18px;color:var(--ink-3);transition:transform .2s ease-out,color .2s ease-out}
.entry:hover{border-color:var(--orange);color:var(--orange-deep);transform:translateY(-2px);box-shadow:var(--sh-1)}
.entry:hover::after{color:var(--orange);transform:translateX(3px)}
.entry.is-primary{background:var(--orange-soft);border-color:rgba(228,87,46,.4)}
.entry.is-primary strong{color:var(--orange-deep)}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{
  display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-m);padding:22px;
  transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(228,87,46,.3)}
.news-card h3{
  font-size:16.5px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  font-size:14px;color:var(--ink-3);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-time{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;margin-top:auto}
.news-card .badge{align-self:flex-start}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-m);
  padding:44px 24px;text-align:center;color:var(--ink-3);font-size:14.5px;
}
.empty-state .ico{
  width:44px;height:44px;border-radius:50%;background:var(--surface-alt);
  display:flex;align-items:center;justify-content:center;margin:0 auto 12px;
  color:var(--orange);font-size:20px;
}

/* ---------- faq ---------- */
.faq-wrap{max-width:860px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease-out,box-shadow .2s ease-out}
.faq-item:hover{border-color:rgba(228,87,46,.35)}
.faq-item.is-open{border-color:rgba(228,87,46,.45);box-shadow:var(--sh-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:none;border:0;text-align:left;cursor:pointer;
  font-size:16px;font-weight:600;color:var(--ink);line-height:1.5;
  transition:color .2s ease-out;
}
.faq-q:hover{color:var(--orange)}
.faq-ico{
  width:22px;height:22px;flex-shrink:0;position:relative;
  transition:transform .22s ease-out;
}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--orange);border-radius:2px;
}
.faq-ico::before{left:0;right:0;top:10px;height:2px}
.faq-ico::after{top:0;bottom:0;left:10px;width:2px;transition:opacity .22s ease-out}
.faq-item.is-open .faq-ico{transform:rotate(90deg)}
.faq-item.is-open .faq-ico::after{opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease-out}
.faq-item.is-open .faq-a{max-height:320px}
.faq-a p{padding:0 20px 20px;font-size:14.5px;color:var(--ink-2);line-height:1.85;max-width:640px}

/* ---------- cta line ---------- */
.cta-line{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  margin-top:44px;padding-top:28px;border-top:1px solid var(--line);
}
.cta-line p{font-size:15px;color:var(--ink-2)}
.cta-line p b{color:var(--orange-deep);font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- footer ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);padding-top:56px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-brand p{font-size:14px;color:var(--ink-3);margin-top:10px;max-width:340px;line-height:1.8}
.footer-col h4{font-size:14px;font-weight:600;margin-bottom:14px;position:relative;padding-left:12px}
.footer-col h4::before{content:"";position:absolute;left:0;top:5px;width:3px;height:14px;background:var(--orange);border-radius:2px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--ink-2);transition:color .2s ease-out}
.footer-col a:hover{color:var(--orange)}
.plain{font-size:14px;color:var(--ink-3);line-height:1.9}
.footer-mid{
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:20px;padding-bottom:20px;
  font-size:13.5px;color:var(--ink-3);
}
.footer-mid nav{display:flex;gap:20px;flex-wrap:wrap}
.footer-mid a{color:var(--ink-2);transition:color .2s ease-out}
.footer-mid a:hover{color:var(--orange)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:18px;padding-bottom:28px;
  font-size:13px;color:var(--ink-3);
}
.brand-code{font-size:12.5px;letter-spacing:.02em}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .run-item{grid-template-columns:88px 1fr 180px;gap:20px}
  .rules{grid-template-columns:repeat(2,1fr)}
  .leader-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
}
@media (max-width:991px){
  .header-inner{height:60px;gap:14px}
  .main-nav{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .link-arrow{display:none}
  .filter-bar{top:60px}
  .section{padding:60px 0}
  .section--tight{padding:44px 0}
  .cat-head{padding:26px 0 34px}
  .cat-stats{gap:28px}
  .run-item{grid-template-columns:1fr;gap:16px}
  .run-action{flex-direction:row;align-items:center;justify-content:space-between;text-align:left;width:100%}
  .run-action .progress{max-width:180px}
  .map-grid{grid-template-columns:1fr}
  .entry-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .week-cal{display:flex;overflow-x:auto;gap:12px;padding-bottom:6px;scrollbar-width:thin}
  .day{flex:0 0 116px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .rules{grid-template-columns:1fr}
}
@media (max-width:767px){
  .container{padding:0 16px}
  body{font-size:15.5px}
  .section{padding:46px 0}
  .section-head{margin-bottom:26px}
  .cat-head h1{font-size:30px}
  .cat-stats{gap:22px}
  .cat-stats strong{font-size:26px}
  .crumb{font-size:13px;margin-bottom:14px}
  .stamp{
    display:inline-flex;align-items:baseline;gap:8px;width:auto;
    padding:6px 14px;border-radius:var(--r-pill);
  }
  .stamp .m,.stamp .d,.stamp .w{display:inline;font-size:13px}
  .stamp .d{font-size:17px}
  .run-item{padding:18px}
  .run-title{font-size:16.5px}
  .entry-grid{grid-template-columns:1fr}
  .entry{height:56px;padding:0 18px}
  .cta-line{flex-direction:column;align-items:flex-start;gap:16px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .footer-mid{flex-direction:column;align-items:flex-start;gap:12px}
  .footer-bottom{flex-direction:column;gap:8px}
  .faq-q{font-size:15px;padding:16px 18px}
  .faq-a p{padding:0 18px 18px}
}