/* roulang page: index */
:root{
  --orange:#D9542B;
  --orange-dark:#BF4522;
  --teal:#23403D;
  --teal-soft:#1B2A28;
  --gold:#C9A227;
  --bg:#FBF6EF;
  --bg-2:#F4ECE1;
  --tint:#FCEDE6;
  --tint-2:#E7EFEC;
  --card:#FFFFFF;
  --ink:#1E1A17;
  --ink-2:#6B6259;
  --ink-3:#9A9086;
  --line:#EADDCD;
  --line-2:#F0E6D9;
  --danger:#C2412F;
  --r-lg:16px;
  --r-sm:12px;
  --r-btn:10px;
  --shadow-card:0 1px 2px rgba(60,40,20,.04),0 8px 24px rgba(60,40,20,.06);
  --shadow-lift:0 10px 30px rgba(60,40,20,.10);
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --w:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.85;color:var(--ink);background:var(--bg);}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:var(--w);margin:0 auto;padding:0 24px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,246,239,.92);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid transparent;transition:background .25s,box-shadow .25s,border-color .25s;}
.site-header.is-stuck{background:#fff;border-bottom-color:var(--line);box-shadow:0 1px 2px rgba(60,40,20,.04),0 8px 24px rgba(60,40,20,.06);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--tint);display:grid;place-items:center;color:var(--orange);}
.logo-text{display:flex;align-items:baseline;gap:6px;font-size:17px;letter-spacing:.4px;}
.logo-text strong{font-weight:700;color:var(--ink);}
.logo-text em{font-style:normal;font-size:13px;color:var(--ink-2);letter-spacing:1px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{position:relative;display:inline-block;padding:10px 12px;font-size:15px;color:var(--ink-2);border-radius:8px;transition:color .2s,background .2s;}
.main-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--orange);border-radius:2px;transform:scaleX(0);transition:transform .2s;transform-origin:left center;}
.main-nav a:hover{color:var(--ink);background:var(--tint);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--ink);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-quiet{font-size:15px;color:var(--ink-2);padding:8px 10px;border-radius:8px;transition:color .2s,background .2s;}
.link-quiet:hover{color:var(--orange);background:var(--tint);}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;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;}
.drawer-overlay{position:fixed;inset:0;background:rgba(30,26,23,.45);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:70;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:80;transform:translateX(100%);transition:transform .28s ease;padding:24px 22px;display:flex;flex-direction:column;gap:8px;overflow-y:auto;}
.drawer.is-open{transform:translateX(0);}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer h3{font-size:13px;letter-spacing:2px;color:var(--ink-3);font-weight:600;margin-bottom:8px;}
.drawer a.drawer-link{display:block;padding:12px 10px;border-radius:10px;font-size:16px;color:var(--orange);font-weight:600;border-bottom:1px solid var(--line-2);}
.drawer a.drawer-link:hover{background:var(--tint);}
.drawer .btn{margin-top:16px;justify-content:center;width:100%;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;line-height:1.2;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange);}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-1px);box-shadow:var(--shadow-lift);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--orange);border-color:var(--orange);}
.btn-ghost:hover{background:var(--tint);}
.btn-white{background:#fff;color:var(--orange);border-color:#fff;}
.btn-white:hover{background:transparent;color:#fff;border-color:#fff;}
.btn-outline-white{background:transparent;color:#fff;border-color:rgba(255,255,255,.75);}
.btn-outline-white:hover{background:#fff;color:var(--orange);border-color:#fff;}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:600;font-size:14px;}
.text-link .arw{transition:transform .2s;}
.text-link:hover .arw{transform:translateX(3px);}

/* ---------- section base ---------- */
.section{padding:80px 0;}
.section.tint-band{background:var(--bg-2);}
.section.white-band{background:#fff;}
.section.tint-orange{background:var(--tint);}
.section-head{margin-bottom:36px;max-width:760px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--orange);font-weight:600;margin-bottom:10px;}
.section-head h2{font-size:30px;line-height:1.35;font-weight:700;letter-spacing:.3px;}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:15.5px;}
.section-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none;}

/* ---------- hero ---------- */
.hero{padding:64px 0 72px;background:linear-gradient(180deg,#FBF6EF 0%,#F7EEE3 100%);}
.hero-grid{display:grid;grid-template-columns:55fr 45fr;gap:56px;align-items:center;}
.hero-brand{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--ink-2);margin-bottom:22px;}
.hero-brand .dot{width:22px;height:22px;border-radius:50%;background:var(--tint);display:grid;place-items:center;color:var(--orange);font-size:12px;}
.hero h1{font-size:42px;line-height:1.25;font-weight:700;letter-spacing:.3px;}
.hero h1 .hl{color:var(--orange);}
.hero .hero-sub{margin-top:18px;font-size:17px;color:var(--ink-2);max-width:34em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:40px;padding-top:26px;border-top:1px solid var(--line);}
.stat-num{font-size:30px;font-weight:700;line-height:1.1;color:var(--teal);letter-spacing:.5px;}
.stat-num small{font-size:15px;font-weight:600;color:var(--ink-2);margin-left:2px;}
.stat-label{margin-top:6px;font-size:12px;letter-spacing:2px;color:var(--ink-3);}
.hero-figure{position:relative;}
.hero-figure .frame{border-radius:calc(var(--r-lg) + 6px);overflow:hidden;box-shadow:var(--shadow-lift);background:var(--bg-2);}
.hero-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .5s;}
.hero-figure:hover img{transform:scale(1.02);}
.hero-figure figcaption{margin-top:12px;font-size:13px;color:var(--ink-3);}
.hero-badge-card{position:absolute;left:-22px;bottom:64px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 16px;box-shadow:var(--shadow-card);font-size:13px;color:var(--ink-2);}
.hero-badge-card strong{display:block;font-size:16px;color:var(--ink);margin-bottom:2px;}

/* ---------- filter bar ---------- */
.filter-bar{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;box-shadow:var(--shadow-card);display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:-36px;position:relative;z-index:5;}
.city-select{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:8px 14px;background:var(--bg);}
.city-select select{border:0;background:transparent;font-family:inherit;font-size:14px;color:var(--ink);font-weight:600;outline:none;cursor:pointer;}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;}
.chip:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px);}
.chip.is-active{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600;}
.filter-note{width:100%;font-size:13px;color:var(--ink-3);}

/* ---------- capability strips ---------- */
.cap-list{display:grid;gap:16px;}
.cap-item{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 26px;box-shadow:var(--shadow-card);transition:transform .2s,box-shadow .2s;}
.cap-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.cap-icon{width:56px;height:56px;border-radius:14px;background:var(--tint);display:grid;place-items:center;color:var(--orange);}
.cap-item h3{font-size:20px;font-weight:600;}
.cap-item p{color:var(--ink-2);font-size:14.5px;margin-top:4px;max-width:62ch;}
.cap-tag{font-size:12px;letter-spacing:1px;color:var(--teal);background:var(--tint-2);border-radius:999px;padding:6px 14px;white-space:nowrap;}

/* ---------- run cards ---------- */
.run-scroller{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 18px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;}
.run-scroller::-webkit-scrollbar{height:6px;}
.run-scroller::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.run-card{flex:0 0 300px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .2s,box-shadow .2s;}
.run-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);}
.run-thumb{position:relative;overflow:hidden;background:var(--bg-2);}
.run-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s;}
.run-card:hover .run-thumb img{transform:scale(1.03);}
.run-city{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.94);color:var(--teal);font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;}
.run-body{padding:18px 20px 20px;}
.run-body h3{font-size:17px;font-weight:600;}
.run-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);background:var(--bg);}
.badge.gold{border-color:rgba(201,162,39,.5);color:#8a6f13;background:#FCF6E4;}
.badge.teal{border-color:rgba(35,64,61,.2);color:var(--teal);background:var(--tint-2);}
.run-joiners{margin-top:14px;font-size:13px;color:var(--ink-3);}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(180px,auto);gap:18px;}
.bento-cell{border-radius:var(--r-lg);padding:24px;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s;}
.bento-cell:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);}
.bento-cell h3{font-size:19px;font-weight:600;}
.bento-cell p{font-size:14px;color:var(--ink-2);margin-top:8px;max-width:30ch;}
.bento-cell .people{font-size:12.5px;letter-spacing:1px;color:var(--ink-3);margin-top:16px;}
.bento-cell img{width:100%;height:120px;object-fit:cover;border-radius:var(--r-sm);margin-top:16px;}
.cell-a{grid-column:span 2;grid-row:span 2;background:var(--tint);}
.cell-a img{height:200px;}
.cell-b{grid-column:span 2;background:var(--tint-2);}
.cell-c{background:#fff;}
.cell-d{background:var(--bg-2);}
.cell-e{background:#fff;}
.cell-f{background:var(--tint-2);}

/* ---------- calendar ---------- */
.timeline{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);}
.timeline-item{display:grid;grid-template-columns:76px 1fr auto;gap:20px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line-2);transition:background .2s;}
.timeline-item:last-child{border-bottom:0;}
.timeline-item:hover{background:var(--bg);}
.date-block{text-align:center;border-right:1px solid var(--line-2);padding-right:16px;}
.date-block .m{font-size:12px;letter-spacing:2px;color:var(--ink-3);}
.date-block .d{font-size:24px;font-weight:700;color:var(--orange);line-height:1.2;}
.tl-body h3{font-size:17px;font-weight:600;}
.tl-body p{font-size:13.5px;color:var(--ink-3);margin-top:4px;}
.tl-count{font-size:13px;color:var(--teal);background:var(--tint-2);padding:6px 14px;border-radius:999px;white-space:nowrap;}

/* ---------- safety ---------- */
.safety-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;}
.safety-list{margin-top:26px;display:grid;gap:16px;}
.safety-list li{display:flex;gap:12px;font-size:15px;color:var(--ink-2);}
.safety-list li .tick{flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--tint-2);color:var(--teal);display:grid;place-items:center;font-size:12px;margin-top:3px;}
.safety-list li strong{color:var(--ink);font-weight:600;display:block;font-size:15.5px;}
.safety-figure{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--line);background:#fff;margin-top:36px;}
.safety-figure img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.safety-figure figcaption{padding:12px 16px;font-size:13px;color:var(--ink-3);border-top:1px solid var(--line-2);}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;}
.step{padding:32px 26px;border-right:1px solid var(--line-2);transition:background .2s;}
.step:last-child{border-right:0;}
.step:hover{background:var(--tint);}
.step .num{font-family:Georgia,"Times New Roman",serif;font-size:44px;line-height:1;color:transparent;-webkit-text-stroke:1.4px var(--gold);font-weight:700;}
.step h3{font-size:18px;font-weight:600;margin-top:16px;}
.step p{font-size:14px;color:var(--ink-2);margin-top:8px;}

/* ---------- stories ---------- */
.story-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:20px;}
.story-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s,box-shadow .2s;}
.story-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.story-card .quote-mark{font-family:Georgia,serif;font-size:48px;line-height:.6;color:var(--gold);margin-bottom:18px;}
.story-card blockquote{font-size:17px;line-height:1.8;color:var(--ink);}
.story-card .who{margin-top:24px;font-size:13px;color:var(--ink-3);letter-spacing:.6px;}
.story-card.small blockquote{font-size:15.5px;color:var(--ink-2);}

/* ---------- cities ---------- */
.city-cloud{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);padding:44px 32px;background:var(--bg-2) url('/assets/images/709e37ea4e228872.webp') center/cover no-repeat;}
.city-cloud::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(244,236,225,.94),rgba(244,236,225,.88));}
.city-cloud > *{position:relative;}
.city-tags{display:flex;flex-wrap:wrap;gap:12px;}
.city-tag{padding:9px 18px;border-radius:999px;font-size:14px;border:1px dashed var(--line);color:var(--ink-2);background:rgba(255,255,255,.72);}
.city-tag.on{background:var(--teal);border:1px solid var(--teal);color:#FBF6EF;font-weight:600;}
.city-note{margin-top:22px;font-size:13.5px;color:var(--ink-2);}

/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.post-thumb{overflow:hidden;background:var(--bg-2);}
.post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s;}
.post-card:hover .post-thumb img{transform:scale(1.03);}
.post-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.post-body h3{font-size:17px;font-weight:600;line-height:1.55;transition:color .2s;}
.post-card:hover .post-body h3{color:var(--orange);}
.post-body .excerpt{font-size:14px;color:var(--ink-2);margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-foot{margin-top:auto;padding-top:16px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-3);}
.empty-state{padding:56px 24px;text-align:center;background:var(--bg-2);border:1px dashed var(--line);border-radius:var(--r-lg);color:var(--ink-2);font-size:15px;}
.empty-state .btn{margin-top:18px;}

/* ---------- hot list ---------- */
.hot-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);}
.hot-item{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line-2);transition:background .2s;}
.hot-item:last-child{border-bottom:0;}
.hot-item:hover{background:var(--bg);}
.hot-rank{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--ink-2);background:var(--bg-2);}
.hot-item.top .hot-rank{background:var(--orange);color:#fff;}
.hot-item h3{font-size:16px;font-weight:600;}
.hot-count{font-size:13px;color:var(--ink-3);white-space:nowrap;}

/* ---------- tips ---------- */
.tip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.tip-card{background:#FCF5E7;border:1px solid #F0E2C5;border-radius:var(--r-sm);padding:22px;}
.tip-card h3{font-size:16px;font-weight:600;line-height:1.55;}
.tip-card p{font-size:13.5px;color:var(--ink-2);margin-top:8px;}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);max-width:900px;}
.faq details{border-bottom:1px solid var(--line);padding:0 0 0 0;}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 4px 18px 16px;font-size:16.5px;font-weight:600;border-left:3px solid transparent;transition:border-color .2s,color .2s;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:hover{color:var(--orange);}
.faq details[open] summary{border-left-color:var(--orange);color:var(--orange);}
.faq .sign{flex:0 0 22px;width:22px;height:22px;position:relative;transition:transform .2s;}
.faq .sign::before,.faq .sign::after{content:"";position:absolute;background:currentColor;border-radius:2px;}
.faq .sign::before{left:5px;right:5px;top:10px;height:1.6px;}
.faq .sign::after{top:5px;bottom:5px;left:10px;width:1.6px;}
.faq details[open] .sign{transform:rotate(45deg);}
.faq .answer{padding:0 24px 20px 16px;font-size:15px;color:var(--ink-2);max-width:70ch;}

/* ---------- cta ---------- */
.cta-band{background:var(--orange);color:#fff;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:48px 0;}
.cta-inner h2{font-size:26px;font-weight:700;line-height:1.4;}
.cta-inner p{margin-top:8px;font-size:15px;color:rgba(255,255,255,.86);max-width:52ch;}

/* ---------- footer ---------- */
.site-footer{background:var(--teal-soft);color:#EDE4D6;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .logo-text strong{color:#fff;}
.footer-brand .logo-text em{color:rgba(237,228,214,.7);}
.footer-brand .logo-mark{background:rgba(217,84,43,.18);color:#F0A98A;}
.footer-brand p{margin-top:18px;font-size:14px;line-height:1.85;color:rgba(237,228,214,.66);max-width:34ch;}
.footer-col h4{font-size:14px;letter-spacing:2px;color:#fff;margin-bottom:16px;font-weight:600;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:rgba(237,228,214,.7);transition:color .2s;}
.footer-col a:hover{color:var(--orange);}
.footer-col li span{font-size:14px;color:rgba(237,228,214,.7);}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(237,228,214,.14);padding:22px 0;text-align:center;font-size:13px;color:rgba(237,228,214,.55);}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .hero h1{font-size:38px;}
  .main-nav a{padding:10px 9px;font-size:14.5px;}
}
@media (max-width:992px){
  .main-nav,.header-actions .link-quiet,.header-actions .btn{display:none;}
  .nav-toggle{display:inline-flex;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-figure{max-width:460px;}
  .hero-badge-card{left:12px;bottom:56px;}
  .bento{grid-template-columns:repeat(2,1fr);}
  .cell-a{grid-column:span 2;grid-row:auto;}
  .cell-b{grid-column:span 2;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step:nth-child(2){border-right:0;}
  .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--line-2);}
  .safety-grid{grid-template-columns:1fr;gap:32px;}
  .safety-figure{margin-top:0;}
  .story-grid{grid-template-columns:1fr;}
  .tip-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .section{padding:56px 0;}
  .cta-inner{flex-direction:column;align-items:flex-start;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .hero{padding:44px 0 56px;}
  .hero h1{font-size:30px;}
  .hero .hero-sub{font-size:15.5px;}
  .hero-stats{gap:24px;}
  .stat-num{font-size:24px;}
  .section{padding:44px 0;}
  .section-head h2{font-size:24px;}
  .section-head.row{flex-direction:column;align-items:flex-start;gap:12px;}
  .bento{grid-template-columns:1fr;}
  .cell-a,.cell-b{grid-column:span 1;}
  .post-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .step{border-right:0;border-bottom:1px solid var(--line-2);}
  .step:last-child{border-bottom:0;}
  .timeline-item{grid-template-columns:64px 1fr;gap:14px;}
  .tl-count{grid-column:2;justify-self:start;}
  .tip-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .filter-bar{margin-top:-24px;}
  .cap-item{grid-template-columns:44px 1fr;gap:16px;}
  .cap-icon{width:44px;height:44px;border-radius:12px;}
  .cap-tag{display:none;}
  .city-cloud{padding:28px 20px;}
  .cta-inner h2{font-size:22px;}
}
@media (max-width:480px){
  .hero h1{font-size:26px;}
  .hero-actions .btn{width:100%;}
  .run-card{flex:0 0 84%;}
  .hot-item{grid-template-columns:44px 1fr;}
  .hot-count{grid-column:2;justify-self:start;}
}

/* roulang page: article */
:root{
  --orange:#D9542B;
  --orange-dark:#BF4522;
  --teal:#23403D;
  --teal-soft:#1B2A28;
  --gold:#C9A227;
  --bg:#FBF6EF;
  --bg-2:#F4ECE1;
  --tint:#FCEDE6;
  --tint-2:#E7EFEC;
  --card:#FFFFFF;
  --ink:#1E1A17;
  --ink-2:#6B6259;
  --ink-3:#9A9086;
  --line:#EADDCD;
  --line-2:#F0E6D9;
  --danger:#C2412F;
  --r-lg:16px;
  --r-sm:12px;
  --r-btn:10px;
  --shadow-card:0 1px 2px rgba(60,40,20,.04),0 8px 24px rgba(60,40,20,.06);
  --shadow-lift:0 10px 30px rgba(60,40,20,.10);
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --w:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.85;color:var(--ink);background:var(--bg);}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--orange);outline-offset:3px;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:1.2em;}
button{font-family:inherit;}
.container{width:100%;max-width:var(--w);margin:0 auto;padding:0 24px;}
/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,246,239,.92);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid transparent;transition:background .25s,box-shadow .25s,border-color .25s;}
.site-header.is-stuck{background:#fff;border-bottom-color:var(--line);box-shadow:var(--shadow-card);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--tint);display:grid;place-items:center;color:var(--orange);}
.logo-text{display:flex;align-items:baseline;gap:6px;font-size:17px;letter-spacing:.4px;}
.logo-text strong{font-weight:700;color:var(--ink);}
.logo-text em{font-style:normal;font-size:13px;color:var(--ink-2);letter-spacing:1px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{position:relative;display:inline-block;padding:10px 12px;font-size:15px;color:var(--ink-2);border-radius:8px;transition:color .2s,background .2s;}
.main-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--orange);border-radius:2px;transform:scaleX(0);transition:transform .2s;transform-origin:left center;}
.main-nav a:hover{color:var(--ink);background:var(--tint);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--ink);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.link-quiet{font-size:14px;color:var(--ink-2);padding:8px 6px;}
.link-quiet:hover{color:var(--orange);}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;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;}
.drawer-overlay{position:fixed;inset:0;background:rgba(30,26,23,.45);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:70;}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:80;transform:translateX(100%);transition:transform .28s ease;padding:24px 22px;display:flex;flex-direction:column;gap:8px;overflow-y:auto;}
.drawer.is-open{transform:translateX(0);}
.drawer h3{font-size:13px;letter-spacing:2px;color:var(--ink-3);font-weight:600;margin-bottom:8px;}
.drawer a.drawer-link{display:block;padding:12px 10px;border-radius:10px;font-size:16px;color:var(--orange);font-weight:600;border-bottom:1px solid var(--line-2);}
.drawer a.drawer-link:hover{background:var(--tint);}
.drawer .btn{margin-top:16px;justify-content:center;width:100%;}
/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;line-height:1.2;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange);}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-1px);box-shadow:var(--shadow-lift);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--orange);border-color:var(--orange);}
.btn-ghost:hover{background:var(--tint);}
.btn-white{background:#fff;color:var(--orange);border-color:#fff;}
.btn-white:hover{background:transparent;color:#fff;border-color:#fff;}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:600;font-size:14px;}
.text-link .arw{transition:transform .2s;}
.text-link:hover .arw{transform:translateX(3px);}
/* ---------- article layout ---------- */
.article-top{padding:22px 0 0;background:var(--bg);}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);}
.breadcrumb a{color:var(--ink-2);}
.breadcrumb a:hover{color:var(--orange);}
.breadcrumb .cur{color:var(--ink-3);}
.article-head{padding:26px 0 34px;background:var(--bg);}
.article-head-inner{max-width:860px;margin:0 auto;}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--orange);font-weight:600;margin-bottom:16px;}
.kicker::before{content:"";width:22px;height:1.5px;background:var(--orange);display:inline-block;}
.article-head h1{font-size:40px;line-height:1.28;font-weight:700;letter-spacing:.2px;}
.article-lead{margin-top:18px;font-size:17px;line-height:1.85;color:var(--ink-2);max-width:760px;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);font-size:13.5px;color:var(--ink-3);}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta .meta-author{color:var(--ink-2);font-weight:600;}
/* cover */
.article-cover{background:var(--bg);padding-bottom:12px;}
.cover-frame{max-width:1000px;margin:0 auto;}
.cover-img{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--bg-2);aspect-ratio:16/9;box-shadow:var(--shadow-card);}
.cover-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.cover-img:hover img{transform:scale(1.02);}
.cover-cap{font-size:13px;color:var(--ink-3);margin-top:12px;text-align:center;}
/* body */
.article-section{padding:56px 0 72px;background:var(--bg);}
.article-body{max-width:760px;margin:0 auto;font-size:16.5px;line-height:1.9;color:var(--ink);}
.article-body > * + *{margin-top:20px;}
.article-body h2{font-size:26px;line-height:1.4;font-weight:700;margin-top:44px;padding-left:14px;border-left:4px solid var(--orange);}
.article-body h3{font-size:20px;line-height:1.5;font-weight:600;margin-top:34px;}
.article-body h4{font-size:17px;font-weight:600;margin-top:26px;}
.article-body p{color:var(--ink);}
.article-body a{color:var(--orange);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--teal);}
.article-body ul,.article-body ol{margin-top:16px;color:var(--ink);}
.article-body li{margin-bottom:8px;}
.article-body li::marker{color:var(--orange);}
.article-body blockquote{margin:28px 0;padding:18px 24px;background:#F9F2E7;border-left:4px solid var(--orange);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-2);}
.article-body blockquote p{margin:0;color:var(--ink-2);}
.article-body img{border-radius:var(--r-sm);margin:26px auto;box-shadow:var(--shadow-card);}
.article-body figure{margin:26px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px;}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.article-body th{background:var(--bg-2);font-weight:600;}
.article-body strong{font-weight:700;color:var(--ink);}
.article-empty{max-width:640px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:56px 28px;box-shadow:var(--shadow-card);}
.article-empty h2{font-size:22px;font-weight:700;margin-bottom:12px;}
.article-empty p{color:var(--ink-2);margin-bottom:22px;}
/* key points */
.points-card{max-width:760px;margin:44px auto 0;background:#FBF3E6;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 32px;}
.points-card h3{font-size:18px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.points-card h3::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--gold);}
.points-card ul{list-style:none;padding:0;margin:0;}
.points-card li{position:relative;padding-left:22px;font-size:15.5px;color:var(--ink-2);margin-bottom:10px;}
.points-card li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:2px;background:var(--orange);border-radius:2px;}
/* related */
.related{background:var(--bg-2);}
.section{padding:80px 0;}
.section-head{margin-bottom:36px;max-width:760px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--orange);font-weight:600;margin-bottom:10px;}
.section-head h2{font-size:30px;line-height:1.35;font-weight:700;}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:15.5px;}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.item-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .25s,box-shadow .25s,border-color .25s;}
.item-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:#E2D2BF;}
.item-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2);}
.item-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.item-card:hover .item-thumb img{transform:scale(1.03);}
.item-body{padding:20px;}
.item-body h3{font-size:17px;line-height:1.5;font-weight:600;margin-bottom:8px;}
.item-card:hover .item-body h3{color:var(--orange);}
.item-body p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.item-meta{margin-top:12px;font-size:12.5px;color:var(--ink-3);display:flex;gap:10px;flex-wrap:wrap;}
/* prev next */
.pager{background:var(--bg);}
.pager-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pager-item{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:22px 24px;transition:border-color .2s,box-shadow .2s,transform .2s;}
.pager-item:hover{border-color:var(--orange);box-shadow:var(--shadow-card);transform:translateY(-2px);}
.pager-item small{display:block;font-size:12px;letter-spacing:2px;color:var(--ink-3);margin-bottom:8px;}
.pager-item strong{font-size:16px;font-weight:600;line-height:1.5;display:block;color:var(--ink);}
.pager-back{text-align:center;margin-top:26px;}
/* safe note */
.safe-note{background:var(--tint-2);border-top:1px solid #D8E4DF;border-bottom:1px solid #D8E4DF;}
.safe-note .container{display:flex;align-items:center;gap:14px;padding-top:22px;padding-bottom:22px;}
.safe-note svg{flex-shrink:0;color:var(--teal);}
.safe-note p{font-size:14.5px;color:var(--teal);line-height:1.75;}
.safe-note strong{font-weight:700;}
/* cta */
.cta-band{background:var(--orange);color:#fff;}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-top:44px;padding-bottom:44px;}
.cta-band h2{font-size:26px;line-height:1.35;font-weight:700;}
.cta-band p{margin-top:8px;font-size:15px;color:rgba(255,255,255,.88);}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.tag{display:inline-block;padding:7px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.55);font-size:13px;color:#fff;background:rgba(255,255,255,.10);}
/* footer */
.site-footer{background:var(--teal-soft);color:#EDE6DB;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand .logo-text strong{color:#fff;}
.footer-brand .logo-text em{color:#B9C3BF;}
.footer-brand .logo-mark{background:rgba(217,84,43,.18);color:#F0A184;}
.footer-brand p{font-size:14px;color:#B9C3BF;line-height:1.9;max-width:340px;}
.footer-col h4{font-size:14px;letter-spacing:1.5px;color:#fff;font-weight:600;margin-bottom:16px;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:10px;font-size:14px;color:#B9C3BF;}
.footer-col a{color:#B9C3BF;}
.footer-col a:hover{color:var(--orange);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:13px;color:#8E9C98;}
/* responsive */
@media (max-width:1200px){
  .container{padding:0 22px;}
}
@media (max-width:992px){
  .main-nav{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .link-quiet,.header-actions .btn-primary{display:none;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .article-head h1{font-size:34px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section{padding:56px 0;}
  .cta-band .container{flex-direction:column;align-items:flex-start;gap:20px;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .container{padding:0 18px;}
  .article-head{padding:20px 0 26px;}
  .article-head h1{font-size:28px;}
  .article-lead{font-size:15.5px;}
  .article-body{font-size:15.8px;line-height:1.88;}
  .article-body h2{font-size:22px;margin-top:34px;}
  .article-body h3{font-size:18.5px;}
  .section{padding:44px 0;}
  .section-head h2{font-size:24px;}
  .card-grid{grid-template-columns:1fr;}
  .pager-grid{grid-template-columns:1fr;}
  .points-card{padding:24px 22px;}
  .cta-band h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-brand p{max-width:none;}
}
@media (max-width:480px){
  .article-head h1{font-size:25px;}
  .cover-img{aspect-ratio:4/3;}
  .article-meta{gap:8px 14px;font-size:12.5px;}
  .safe-note .container{align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --orange:#D9542B;
  --orange-dark:#BF4522;
  --teal:#23403D;
  --teal-soft:#1B2A28;
  --gold:#C9A227;
  --bg:#FBF6EF;
  --bg-2:#F4ECE1;
  --tint:#FCEDE6;
  --tint-2:#E7EFEC;
  --card:#FFFFFF;
  --ink:#1E1A17;
  --ink-2:#6B6259;
  --ink-3:#9A9086;
  --line:#EADDCD;
  --line-2:#F0E6D9;
  --danger:#C2412F;
  --r-lg:16px;
  --r-sm:12px;
  --r-btn:10px;
  --shadow-card:0 1px 2px rgba(60,40,20,.04),0 8px 24px rgba(60,40,20,.06);
  --shadow-lift:0 10px 30px rgba(60,40,20,.10);
  --font:"PingFang SC","Microsoft YaHei","Source Han Sans SC","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  --w:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.85;color:var(--ink);background:var(--bg);}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,figure{margin:0;}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:var(--w);margin:0 auto;padding:0 24px;}
/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(251,246,239,.92);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid transparent;transition:background .25s,box-shadow .25s,border-color .25s;}
.site-header.is-stuck{background:#fff;border-bottom-color:var(--line);box-shadow:0 1px 2px rgba(60,40,20,.04),0 8px 24px rgba(60,40,20,.06);}
.header-inner{display:flex;align-items:center;gap:24px;min-height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--tint);display:grid;place-items:center;color:var(--orange);}
.logo-text{display:flex;align-items:baseline;gap:6px;font-size:17px;letter-spacing:.4px;}
.logo-text strong{font-weight:700;color:var(--ink);}
.logo-text em{font-style:normal;font-size:13px;color:var(--ink-2);letter-spacing:1px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.main-nav a{position:relative;display:inline-block;padding:10px 12px;font-size:15px;color:var(--ink-2);border-radius:8px;transition:color .2s,background .2s;}
.main-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--orange);border-radius:2px;transform:scaleX(0);transition:transform .2s;transform-origin:left center;}
.main-nav a:hover{color:var(--ink);background:var(--tint);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--ink);font-weight:600;}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;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;}
.drawer-overlay{position:fixed;inset:0;background:rgba(30,26,23,.45);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;z-index:70;}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:80;transform:translateX(100%);transition:transform .28s ease;padding:24px 22px;display:flex;flex-direction:column;gap:8px;overflow-y:auto;}
.drawer.is-open{transform:translateX(0);}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer h3{font-size:13px;letter-spacing:2px;color:var(--ink-3);font-weight:600;margin-bottom:8px;}
.drawer a.drawer-link{display:block;padding:12px 10px;border-radius:10px;font-size:16px;color:var(--orange);font-weight:600;border-bottom:1px solid var(--line-2);transition:background .2s;}
.drawer a.drawer-link:hover{background:var(--tint);}
.drawer .btn{margin-top:16px;justify-content:center;width:100%;}
/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s;line-height:1.2;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange);}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-1px);box-shadow:var(--shadow-lift);}
.btn-primary:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--orange);border-color:var(--orange);}
.btn-ghost:hover{background:var(--tint);}
.btn-white{background:#fff;color:var(--orange);border-color:#fff;}
.btn-white:hover{background:transparent;color:#fff;border-color:#fff;}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--orange);font-weight:600;font-size:14px;transition:color .2s;}
.text-link .arw{transition:transform .2s;}
.text-link:hover{color:var(--orange-dark);}
.text-link:hover .arw{transform:translateX(3px);}
.link-quiet{font-size:14px;color:var(--ink-2);padding:8px 4px;transition:color .2s;}
.link-quiet:hover{color:var(--orange);}
/* ---------- section base ---------- */
.section{padding:80px 0;}
.section.tint-band{background:var(--bg-2);}
.section.white-band{background:#fff;}
.section.tint-orange{background:var(--tint);}
.section + .section{border-top:1px solid var(--line-2);}
.section-head{margin-bottom:36px;max-width:780px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:var(--orange);font-weight:600;margin-bottom:10px;}
.section-head h2{font-size:30px;line-height:1.35;font-weight:700;letter-spacing:.3px;}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:15.5px;}
.section-head.row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:none;}
/* ---------- category hero ---------- */
.cat-hero{padding:56px 0 56px;background:linear-gradient(180deg,#FBF6EF 0%,#F7EEE3 100%);border-bottom:1px solid var(--line-2);}
.cat-hero-grid{display:grid;grid-template-columns:1.4fr .95fr;gap:52px;align-items:end;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-3);margin-bottom:18px;}
.breadcrumb a{color:var(--ink-2);transition:color .2s;}
.breadcrumb a:hover{color:var(--orange);}
.breadcrumb .sep{color:var(--line);}
.cat-hero h1{font-size:42px;line-height:1.25;font-weight:700;letter-spacing:.4px;max-width:720px;}
.cat-hero .lead{margin-top:16px;font-size:16px;color:var(--ink-2);max-width:660px;}
.cat-hero .hero-note{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px;}
.mini-tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--teal);background:var(--tint-2);border:1px solid #D6E2DD;border-radius:999px;padding:5px 12px;}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:20px 16px;box-shadow:var(--shadow-card);}
.stat b{display:block;font-size:26px;line-height:1.2;font-weight:700;color:var(--orange);letter-spacing:.5px;}
.stat span{display:block;margin-top:8px;font-size:12px;letter-spacing:1.4px;color:var(--ink-3);}
/* ---------- filter bar ---------- */
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:24px 0 22px;border-bottom:1px solid var(--line-2);}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{display:inline-flex;align-items:center;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;}
.chip:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px);}
.chip.is-on{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600;}
.sort-wrap{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-3);}
.sort-select{height:42px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-btn);background:#fff;font-size:14px;color:var(--ink);transition:border-color .2s,box-shadow .2s;}
.sort-select:focus{border-color:var(--orange);box-shadow:0 0 0 3px var(--tint);outline:none;}
/* ---------- post grid ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px;}
.post-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s,border-color .22s;}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--line);}
.post-thumb{display:block;aspect-ratio:3/2;background:var(--bg-2);position:relative;overflow:hidden;}
.post-thumb .ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--ink-3);background:linear-gradient(135deg,#F7EFE4 0%,#F1E5D6 100%);}
.post-thumb .ph svg{opacity:.6;}
.post-thumb .badge-cat{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--teal);border:1px solid var(--line);font-size:12px;letter-spacing:.5px;padding:4px 10px;border-radius:999px;}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{font-size:18px;line-height:1.5;font-weight:600;}
.post-body h3 a{transition:color .2s;}
.post-body h3 a:hover{color:var(--orange);}
.post-body p{font-size:14.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--ink-3);margin-top:auto;padding-top:12px;border-top:1px solid var(--line-2);}
.post-meta .city{color:var(--teal);}
.empty-state{margin-top:36px;padding:56px 24px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);}
.empty-state p{color:var(--ink-2);font-size:15px;margin-bottom:18px;}
.list-foot{display:flex;justify-content:center;margin-top:32px;}
/* ---------- topic cards ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.topic-card{background:#fff;border:1px solid var(--line-2);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .22s,box-shadow .22s;}
.topic-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.topic-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-2);}
.topic-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s;}
.topic-card:hover .thumb img{transform:scale(1.03);}
.topic-card .info{padding:20px;}
.topic-card h3{font-size:17.5px;font-weight:600;line-height:1.5;margin-bottom:8px;}
.topic-card p{font-size:14.5px;color:var(--ink-2);}
.topic-card .go{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:13.5px;color:var(--orange);font-weight:600;}
.topic-card:hover .go .arw{transform:translateX(3px);}
.topic-card .go .arw{transition:transform .2s;}
/* ---------- faq ---------- */
.faq-list{background:#fff;border:1px solid var(--line-2);border-radius:var(--r-lg);padding:6px 24px;box-shadow:var(--shadow-card);}
.faq-item{border-bottom:1px solid var(--line-2);}
.faq-item:last-child{border-bottom:0;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;background:none;border:0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;position:relative;transition:color .2s;}
.faq-q::before{content:"";position:absolute;left:-24px;top:50%;transform:translateY(-50%) scaleY(0);width:3px;height:24px;background:var(--orange);border-radius:2px;transition:transform .2s;}
.faq-item.is-open .faq-q{color:var(--orange);}
.faq-item.is-open .faq-q::before{transform:translateY(-50%) scaleY(1);}
.faq-sign{flex-shrink:0;width:22px;height:22px;position:relative;color:var(--ink-2);}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;top:50%;left:50%;background:currentColor;border-radius:1px;transition:transform .2s;}
.faq-sign::before{width:14px;height:1.5px;transform:translate(-50%,-50%);}
.faq-sign::after{width:1.5px;height:14px;transform:translate(-50%,-50%);}
.faq-item.is-open .faq-sign::after{transform:translate(-50%,-50%) scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
.faq-item.is-open .faq-a{max-height:320px;}
.faq-a p{padding:0 0 18px;font-size:15px;color:var(--ink-2);max-width:760px;}
/* ---------- notice list ---------- */
.notice-list{border-left:2px solid var(--line);padding-left:24px;display:flex;flex-direction:column;gap:22px;}
.notice-item{display:flex;gap:16px;align-items:flex-start;}
.notice-num{flex-shrink:0;width:32px;height:32px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-size:13.5px;font-weight:700;background:#fff;}
.notice-item h3{font-size:16.5px;font-weight:600;margin-bottom:4px;}
.notice-item p{font-size:14.5px;color:var(--ink-2);}
/* ---------- adjacent nav ---------- */
.topic-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.topic-nav a{display:block;padding:20px 0;border-top:1px solid var(--line);transition:color .2s;}
.topic-nav a:hover{color:var(--orange);}
.topic-nav strong{display:block;font-size:16px;font-weight:600;margin-bottom:6px;}
.topic-nav span{font-size:14px;color:var(--ink-2);}
/* ---------- cta bar ---------- */
.cta-bar{background:var(--orange);border-radius:var(--r-lg);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;box-shadow:var(--shadow-lift);}
.cta-bar h2{font-size:22px;line-height:1.4;color:#fff;font-weight:700;}
.cta-bar p{color:rgba(255,255,255,.86);font-size:14.5px;margin-top:6px;}
.cta-bar .btn-outline-white{background:transparent;color:#fff;border-color:#fff;}
.cta-bar .btn-outline-white:hover{background:#fff;color:var(--orange);}
/* ---------- footer ---------- */
.site-footer{background:var(--teal-soft);color:#EFE7DC;padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand .logo-text strong{color:#fff;}
.footer-brand .logo-text em{color:#B9C6C2;}
.footer-brand .logo-mark{background:rgba(217,84,43,.16);color:#F0A184;}
.footer-brand p{font-size:14px;line-height:1.9;color:#B9C6C2;max-width:340px;}
.footer-col h4{font-size:14px;letter-spacing:1.5px;color:#fff;font-weight:600;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:#B9C6C2;}
.footer-col a{transition:color .2s;}
.footer-col a:hover{color:var(--orange);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:13px;color:#93A5A0;}
/* ---------- responsive ---------- */
@media (max-width:1200px){
  .cat-hero h1{font-size:38px;}
}
@media (max-width:992px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-actions .link-quiet{display:none;}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;align-items:start;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .topic-grid{grid-template-columns:repeat(2,1fr);}
  .topic-nav{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:60px 0;}
  .cat-hero h1{font-size:34px;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .header-inner{min-height:64px;gap:12px;}
  .logo-text{font-size:16px;}
  .logo-text em{display:none;}
  .section{padding:44px 0;}
  .section-head h2{font-size:24px;}
  .cat-hero{padding:36px 0 40px;}
  .cat-hero h1{font-size:27px;line-height:1.32;}
  .cat-hero .lead{font-size:15px;}
  .stat-row{grid-template-columns:1fr;gap:10px;}
  .stat{display:flex;align-items:baseline;gap:12px;padding:14px 16px;}
  .stat b{font-size:22px;}
  .stat span{margin-top:0;}
  .post-grid{grid-template-columns:1fr;gap:20px;}
  .topic-grid{grid-template-columns:1fr;}
  .topic-nav{grid-template-columns:1fr;}
  .filter-bar{flex-direction:column;align-items:flex-start;}
  .sort-wrap{width:100%;justify-content:space-between;}
  .sort-select{flex:1;max-width:220px;}
  .faq-list{padding:2px 18px;}
  .faq-q{font-size:15px;}
  .faq-q::before{left:-18px;}
  .notice-list{padding-left:16px;}
  .cta-bar{padding:22px;flex-direction:column;align-items:flex-start;}
  .cta-bar h2{font-size:19px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .post-body h3{font-size:17px;}
}
@media (max-width:480px){
  .cat-hero h1{font-size:24px;}
  .btn{padding:12px 20px;font-size:14.5px;}
  .chip{font-size:13px;padding:7px 13px;}
}