/* roulang page: index */
:root{
  --c-bg:#FBF6F1;
  --c-surface:#FFFFFF;
  --c-surface-2:#F4EAE2;
  --c-ink:#21191C;
  --c-ink-2:#5E5157;
  --c-primary:#7C2F4A;
  --c-primary-hover:#63233B;
  --c-primary-soft:#F1DDE3;
  --c-accent:#D98E5F;
  --c-accent-soft:#F7E3D2;
  --c-teal:#3D6B66;
  --c-line:#E6D8CF;
  --c-success:#3F7A5E;
  --c-warn:#A8622A;
  --c-danger:#A33A3A;
  --radius-card:16px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-sm:0 8px 24px rgba(33,25,28,.06);
  --shadow-md:0 12px 32px rgba(33,25,28,.10);
  --font-serif:"Source Han Serif SC","Songti SC",SimSun,serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;letter-spacing:.01em;margin:0;color:var(--c-ink)}
h1{font-size:44px;line-height:1.2}
h2{font-size:30px;line-height:1.3}
h3{font-size:20px;line-height:1.4;font-family:var(--font-sans);font-weight:700}
h4{font-size:17px;line-height:1.5;font-family:var(--font-sans);font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-style:none}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--c-primary-hover);text-decoration:underline}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(124,47,74,.28);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--c-bg);border-bottom:1px solid var(--c-line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.15;text-decoration:none}
.brand:hover{text-decoration:none}
.brand-main{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--c-primary);letter-spacing:.04em}
.brand-sub{font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin-top:3px}
.site-nav{display:flex;align-items:center;gap:26px}
.nav-link{font-size:15px;color:var(--c-ink-2);padding:6px 0;position:relative}
.nav-link:hover{color:var(--c-primary);text-decoration:none}
.nav-link.active{color:var(--c-primary);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-primary);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:16px}
.link-action{font-size:14px;color:var(--c-ink-2)}
.link-action:hover{color:var(--c-primary)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--c-line);background:var(--c-surface);border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.site-header.nav-open .menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header.nav-open .menu-toggle span:nth-child(2){opacity:0}
.site-header.nav-open .menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* buttons & badges */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--radius-btn);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1.2;letter-spacing:.02em;cursor:pointer;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--c-surface);color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary-soft);color:var(--c-primary-hover);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.btn-on-dark{background:var(--c-surface);color:var(--c-primary)}
.btn-on-dark:hover{background:var(--c-primary-soft);color:var(--c-primary-hover);transform:translateY(-1px)}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary)}
.text-link:hover{text-decoration:underline}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:13px;line-height:1.6;background:var(--c-primary-soft);color:var(--c-primary);border:1px solid transparent;white-space:nowrap}
.badge-teal{background:#E7F0EE;color:var(--c-teal)}
.badge-accent{background:var(--c-accent-soft);color:var(--c-warn)}
.badge-plain{background:var(--c-surface-2);color:var(--c-ink-2)}

/* hero */
.hero{padding:64px 0 72px;background:var(--c-bg)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center}
.hero-eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--c-accent);font-weight:600;padding:6px 14px;border:1px solid var(--c-line);border-radius:999px;background:var(--c-surface)}
.hero h1{margin:18px 0 20px}
.hero-lead{font-size:17px;line-height:1.8;color:var(--c-ink-2);max-width:580px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 24px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hero-figure{position:relative;padding-bottom:26px}
.hero-main-img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius-img);box-shadow:var(--shadow-md)}
.hero-thumb{position:absolute;left:-24px;bottom:56px;width:46%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-img);border:5px solid var(--c-surface);box-shadow:var(--shadow-md)}
.hero-chip{position:absolute;top:18px;right:10px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--c-ink-2);box-shadow:var(--shadow-sm)}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:44px;padding-top:26px;border-top:1px solid var(--c-line);max-width:640px}
.hero-stat strong{display:block;font-family:var(--font-serif);font-size:26px;color:var(--c-primary);line-height:1.2}
.hero-stat span{font-size:13px;color:var(--c-ink-2)}

/* sections */
.section{padding:80px 0;border-top:1px solid var(--c-line)}
.section--surface{background:var(--c-surface)}
.section--alt{background:var(--c-surface-2)}
.section-head{max-width:720px;margin-bottom:40px}
.section-kicker{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--c-accent);font-weight:600;margin-bottom:12px}
.section-head h2{margin-bottom:14px}
.section-desc{color:var(--c-ink-2);font-size:16px;line-height:1.8}
.section-head--split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}

/* channels */
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.channel-card{display:flex;flex-direction:column;gap:6px;padding:20px 22px;background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-card);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background-color .18s ease}
.channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--c-primary);background:var(--c-surface);text-decoration:none}
.channel-name{font-size:16px;font-weight:700;color:var(--c-primary);letter-spacing:.02em}
.channel-desc{font-size:13px;line-height:1.65;color:var(--c-ink-2)}

/* news list */
.news-list{border-top:1px solid var(--c-line)}
.news-row{display:grid;grid-template-columns:160px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--c-line)}
.news-meta{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.news-date{font-family:var(--font-serif);font-size:16px;color:var(--c-ink);letter-spacing:.04em}
.news-title{font-size:19px;margin-bottom:8px}
.news-title a{color:var(--c-ink)}
.news-title a:hover{color:var(--c-primary);text-decoration:none}
.news-excerpt{color:var(--c-ink-2);font-size:15px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.empty-state{padding:36px 24px;background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--radius-card);color:var(--c-ink-2);text-align:center;font-size:15px}

/* bento */
.bento{display:grid;grid-template-columns:1.32fr 1fr;gap:20px;align-items:stretch}
.bento-main{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}
.bento-main:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.bento-main img{width:100%;aspect-ratio:16/10;object-fit:cover}
.bento-main-body{padding:26px 28px 28px}
.bento-main-body h3{font-size:23px;margin:14px 0 10px}
.bento-main-body p{color:var(--c-ink-2);font-size:15px;line-height:1.75;margin-bottom:14px}
.bento-side{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mini-card{display:flex;flex-direction:column;gap:8px;padding:20px;background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-card);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.mini-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--c-primary);text-decoration:none}
.mini-card h4{font-size:16px;color:var(--c-ink)}
.mini-card p{font-size:13px;line-height:1.68;color:var(--c-ink-2)}
.mini-card-wide{grid-column:1/-1}

/* city map */
.citymap{position:relative;background-image:url('/assets/images/25ab4f7cc17798c3.webp');background-size:cover;background-position:center;border-top:1px solid var(--c-line)}
.citymap::before{content:"";position:absolute;inset:0;background:rgba(33,25,28,.84)}
.citymap .container{position:relative;z-index:1}
.citymap-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.citymap .section-kicker{color:var(--c-accent)}
.citymap h2{color:#FBF6F1;margin-bottom:14px}
.citymap-lead{color:rgba(251,246,241,.78);font-size:15px;line-height:1.8;margin-bottom:24px;max-width:360px}
.district-tags{display:flex;flex-direction:column;gap:10px}
.district-tag{display:flex;align-items:center;gap:10px;padding:11px 16px;border:1px solid rgba(251,246,241,.24);border-radius:10px;color:#FBF6F1;font-size:14px;background:rgba(251,246,241,.06)}
.district-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c-accent);flex:none}
.city-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.city-card{background:rgba(251,246,241,.07);border:1px solid rgba(251,246,241,.18);border-radius:var(--radius-card);padding:22px;color:#FBF6F1;transition:background-color .2s ease,transform .2s ease}
.city-card:hover{background:rgba(251,246,241,.12);transform:translateY(-2px);text-decoration:none}
.city-card h4{color:#FBF6F1;margin-bottom:12px;font-size:17px}
.city-card dl{margin:0;font-size:13px;line-height:1.7}
.city-card dt{color:var(--c-accent);font-weight:600;margin-top:8px}
.city-card dd{margin:2px 0 0;color:rgba(251,246,241,.78)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.step{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.step-num{display:inline-block;font-family:var(--font-serif);font-size:30px;color:var(--c-accent);line-height:1;margin-bottom:14px}
.step h3{margin-bottom:10px;font-size:18px}
.step p{color:var(--c-ink-2);font-size:14px;line-height:1.75}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.checklist li{display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--c-line);font-size:15px;color:var(--c-ink-2);line-height:1.75}
.checklist li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-teal);margin-top:11px;flex:none}
.privacy-panel{background:var(--c-primary);color:#FBF6F1;border-radius:var(--radius-card);padding:32px;box-shadow:var(--shadow-md)}
.privacy-panel h3{color:#FBF6F1;font-size:20px;margin:16px 0 10px}
.privacy-panel p{color:rgba(251,246,241,.82);font-size:14px;line-height:1.8}
.switch-list{margin:20px 0 24px;display:flex;flex-direction:column;gap:12px}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;background:rgba(251,246,241,.10);border-radius:10px;font-size:14px;color:#FBF6F1}
.switch-dot{width:38px;height:22px;border-radius:999px;background:rgba(251,246,241,.30);position:relative;flex:none}
.switch-dot::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#FBF6F1}
.switch-dot.on{background:var(--c-accent)}
.switch-dot.on::after{left:19px}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote-card{background:var(--c-bg);border:1px solid var(--c-line);border-left:4px solid var(--c-primary);border-radius:var(--radius-card);padding:26px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s ease,transform .2s ease}
.quote-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.quote-top{display:flex;align-items:center;gap:12px}
.avatar-dot{width:40px;height:40px;border-radius:50%;background:var(--c-primary-soft);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:16px;flex:none}
.quote-name{font-size:14px;font-weight:600;color:var(--c-ink)}
.quote-tag{font-size:12px;color:var(--c-ink-2)}
.quote-text{font-size:15px;line-height:1.8;color:var(--c-ink-2)}
.quote-actions{margin-top:auto}

/* pact */
.pact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pact-card{background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:26px;transition:border-color .2s ease,box-shadow .2s ease}
.pact-card:hover{border-color:var(--c-teal);box-shadow:var(--shadow-sm)}
.pact-card h4{margin:12px 0 8px}
.pact-card p{font-size:14px;line-height:1.75;color:var(--c-ink-2)}

/* guide */
.guide-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.guide-card{background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:24px;transition:transform .2s ease,box-shadow .2s ease}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.guide-icon{width:38px;height:38px;border-radius:10px;background:var(--c-accent-soft);color:var(--c-warn);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:16px;font-weight:700;margin-bottom:14px}
.guide-card h4{margin-bottom:8px}
.guide-card p{font-size:14px;line-height:1.72;color:var(--c-ink-2)}

/* hot */
.hot-list{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.hot-item{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid var(--c-line)}
.hot-item a{color:var(--c-ink);font-size:16px;font-weight:500;line-height:1.6}
.hot-item a:hover{color:var(--c-primary);text-decoration:none}
.hot-meta{font-size:13px;color:var(--c-ink-2);flex:none;padding-top:3px;white-space:nowrap}

/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat-card{background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:26px;text-align:center}
.stat-card strong{display:block;font-family:var(--font-serif);font-size:30px;color:var(--c-primary);line-height:1.2;margin-bottom:6px}
.stat-card span{font-size:13px;color:var(--c-ink-2);line-height:1.65}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;justify-content:center}

/* faq */
.faq-list{max-width:900px}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);margin-bottom:12px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 24px;font-size:16px;font-weight:600;color:var(--c-ink);display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--font-sans);font-size:22px;line-height:1;color:var(--c-primary);flex:none}
.faq-item[open] summary::after{content:"−"}
.faq-item[open]{border-color:var(--c-primary)}
.faq-body{padding:0 24px 22px;font-size:15px;line-height:1.8;color:var(--c-ink-2)}

/* report */
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.report-list{margin-top:20px}
.report-list li{font-size:15px;line-height:1.75;color:var(--c-ink-2);padding:12px 0;border-bottom:1px dashed var(--c-line)}
.report-list li strong{color:var(--c-ink)}
.form-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:30px;box-shadow:var(--shadow-sm)}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--c-ink)}
.form-row .hint{font-size:12px;color:var(--c-ink-2);font-weight:400;margin-left:6px}
input[type="text"],input[type="tel"],select,textarea{width:100%;font-family:inherit;font-size:15px;color:var(--c-ink);background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--radius-btn);padding:0 14px;height:46px;transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}
textarea{padding:12px 14px;height:120px;line-height:1.7;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-primary);background:var(--c-surface);box-shadow:0 0 0 3px rgba(124,47,74,.18)}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--c-ink-2);line-height:1.7;margin:6px 0 20px}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--c-primary)}
.form-note{font-size:13px;color:var(--c-ink-2);margin-top:12px}
.form-feedback{display:none;margin-top:14px;padding:12px 16px;border-radius:10px;background:#E7F0EE;color:var(--c-teal);font-size:14px}
.form-feedback.show{display:block}

/* footer */
.site-footer{background:#21191C;color:#F4EAE2;padding:64px 0 0;border-top:1px solid var(--c-line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .footer-logo{display:block;font-family:var(--font-serif);font-size:22px;color:#FBF6F1;letter-spacing:.04em}
.footer-brand .footer-tag{display:block;font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin:6px 0 16px}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(244,234,226,.72);max-width:320px}
.footer-col h4{font-size:15px;color:#FBF6F1;margin-bottom:16px;font-family:var(--font-sans)}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:rgba(244,234,226,.72)}
.footer-col a:hover{color:var(--c-accent);text-decoration:none}
.footer-bottom{border-top:1px solid rgba(244,234,226,.16);padding:22px 0 28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(244,234,226,.60)}
.footer-bottom p{margin:0}

@media (max-width:1024px){
  .section{padding:56px 0}
  .hero{padding:48px 0 56px}
  h1{font-size:36px}
  h2{font-size:26px}
  .hero-grid{grid-template-columns:1fr 1fr;gap:32px}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bento{grid-template-columns:1fr}
  .bento-side{grid-template-columns:1fr 1fr}
  .citymap-grid{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .quote-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .report-grid{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-nav{gap:18px}
  .header-actions .btn{display:none}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .section{padding:40px 0}
  h1{font-size:30px;line-height:1.25}
  h2{font-size:24px;line-height:1.35}
  h3{font-size:18px}
  body{font-size:15px}
  .header-inner{height:60px}
  .menu-toggle{display:flex}
  .site-nav{position:fixed;left:0;right:0;top:60px;bottom:0;background:var(--c-bg);flex-direction:column;align-items:stretch;gap:0;padding:16px 20px 40px;transform:translateX(100%);transition:transform .28s ease;z-index:60;overflow-y:auto;border-top:1px solid var(--c-line)}
  .site-header.nav-open .site-nav{transform:translateX(0)}
  .nav-link{padding:14px 0;font-size:16px;min-height:44px;display:flex;align-items:center;border-bottom:1px solid var(--c-line)}
  .nav-link.active::after{display:none}
  .link-action{display:none}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-figure{padding:0 12px 0 0}
  .hero-thumb{left:auto;right:-8px;bottom:20px;width:42%}
  .hero-chip{top:auto;bottom:-6px;left:12px;right:auto;font-size:12px;padding:7px 14px}
  .hero-stats{grid-template-columns:1fr;gap:12px;margin-top:32px}
  .hero-stat{display:flex;align-items:baseline;gap:12px}
  .hero-stat strong{font-size:22px}
  .news-row{grid-template-columns:1fr;gap:12px;padding:22px 0}
  .news-meta{flex-direction:row;align-items:center;gap:12px}
  .bento-side{grid-template-columns:1fr}
  .city-cards{grid-template-columns:1fr}
  .pact-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .hot-list{grid-template-columns:1fr;gap:0}
  .stat-grid{grid-template-columns:1fr 1fr}
  .faq-item summary{padding:16px 18px;font-size:15px}
  .faq-body{padding:0 18px 18px}
  .form-card{padding:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
  .footer-bottom{flex-direction:column;gap:8px}
  .section-head--split{align-items:flex-start}
}
@media (max-width:560px){
  .hero-actions .btn{width:100%}
  .channel-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .hero h1{font-size:27px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .btn:hover,.channel-card:hover,.mini-card:hover,.step:hover,.guide-card:hover,.quote-card:hover,.bento-main:hover,.city-card:hover{transform:none}
}

/* roulang page: article */
:root{
  --c-bg:#FBF6F1;
  --c-surface:#FFFFFF;
  --c-surface-2:#F4EAE2;
  --c-ink:#21191C;
  --c-ink-2:#5E5157;
  --c-primary:#7C2F4A;
  --c-primary-hover:#63233B;
  --c-primary-soft:#F1DDE3;
  --c-accent:#D98E5F;
  --c-accent-soft:#F7E3D2;
  --c-teal:#3D6B66;
  --c-line:#E6D8CF;
  --c-success:#3F7A5E;
  --c-warn:#A8622A;
  --c-danger:#A33A3A;
  --radius-card:16px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-sm:0 8px 24px rgba(33,25,28,.06);
  --shadow-md:0 12px 32px rgba(33,25,28,.10);
  --font-serif:"Source Han Serif SC","Songti SC",SimSun,serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--font-serif);font-weight:700;letter-spacing:.01em;line-height:1.35;color:var(--c-ink)}
p{margin:0 0 1em}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--c-primary-hover);text-decoration:underline}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible{outline:3px solid rgba(124,47,74,.28);outline-offset:2px}
button{font-family:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--c-bg);border-bottom:1px solid var(--c-line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.15;text-decoration:none}
.brand:hover{text-decoration:none}
.brand-main{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--c-primary);letter-spacing:.04em}
.brand-sub{font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin-top:3px}
.site-nav{display:flex;align-items:center;gap:26px}
.nav-link{font-size:15px;color:var(--c-ink-2);padding:6px 0;position:relative}
.nav-link:hover{color:var(--c-primary);text-decoration:none}
.nav-link.active{color:var(--c-primary);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-primary);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:16px}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--c-line);background:var(--c-surface);border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;padding:0}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.site-header.nav-open .menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header.nav-open .menu-toggle span:nth-child(2){opacity:0}
.site-header.nav-open .menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- buttons & badges ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--radius-btn);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1.2;letter-spacing:.02em;cursor:pointer;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;text-align:center}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:var(--c-surface);color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary-soft);color:var(--c-primary-hover);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary)}
.text-link:hover{text-decoration:underline}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:13px;line-height:1.6;background:var(--c-primary-soft);color:var(--c-primary);border:1px solid transparent;white-space:nowrap}
.badge-teal{background:#E7F0EE;color:var(--c-teal)}
.badge-accent{background:var(--c-accent-soft);color:var(--c-warn)}
.badge-plain{background:var(--c-surface-2);color:var(--c-ink-2)}

/* ---------- breadcrumb ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-ink-2);padding:22px 0 0}
.crumbs a{color:var(--c-ink-2)}
.crumbs a:hover{color:var(--c-primary);text-decoration:none}
.crumbs .sep{color:#C9B5A8}
.crumbs .current{color:var(--c-ink-2);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- article head ---------- */
.article-head{padding:18px 0 44px;background:var(--c-bg)}
.article-head-inner{max-width:880px}
.article-head h1{font-size:40px;line-height:1.24;margin:16px 0 22px;letter-spacing:.01em;word-break:break-word}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;font-size:13px;color:var(--c-ink-2);border-top:1px solid var(--c-line);padding-top:18px}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#C9B5A8;display:inline-block}

/* ---------- sections ---------- */
.section{padding:64px 0;border-top:1px solid var(--c-line)}
.section--surface{background:var(--c-surface)}
.section--alt{background:var(--c-surface-2)}
.section-head{max-width:720px;margin-bottom:34px}
.section-kicker{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--c-accent);font-weight:600;margin-bottom:10px}
.section-head h2{font-size:30px;line-height:1.3}
.section-head p{margin-top:12px;color:var(--c-ink-2);font-size:15px}
.article-shell{max-width:760px;margin:0 auto}

/* ---------- keypoints ---------- */
.keypoints{background:var(--c-primary-soft);border:1px solid #E7CBD4;border-radius:var(--radius-card);padding:28px 32px;box-shadow:var(--shadow-sm)}
.keypoints h2{font-size:19px;margin-bottom:16px;color:var(--c-primary)}
.keypoints ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.keypoints li{position:relative;padding-left:22px;font-size:15px;line-height:1.7;color:#3B2B31}
.keypoints li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--c-primary)}
.keypoints .kp-note{margin:16px 0 0;font-size:13px;color:var(--c-ink-2)}

/* ---------- article body ---------- */
.article-cover{border-radius:var(--radius-img);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:36px;border:1px solid var(--c-line)}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-body{font-size:17px;line-height:1.85;color:#2B2226;letter-spacing:.02em;word-break:break-word}
.article-body > *:first-child{margin-top:0}
.article-body h2{font-size:26px;line-height:1.4;margin:46px 0 16px;padding-left:14px;border-left:4px solid var(--c-primary);border-radius:2px}
.article-body h3{font-size:20px;line-height:1.45;margin:34px 0 12px}
.article-body h4{font-size:17px;line-height:1.5;margin:26px 0 10px}
.article-body p{margin:0 0 20px}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:24px}
.article-body li{margin-bottom:8px}
.article-body blockquote{margin:28px 0;padding:18px 24px;background:var(--c-surface-2);border-left:4px solid var(--c-accent);border-radius:0 12px 12px 0;color:var(--c-ink-2)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius-img);margin:24px 0}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--c-ink-2);text-align:center;margin-top:8px}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;background:var(--c-surface)}
.article-body th,.article-body td{border:1px solid var(--c-line);padding:11px 14px;text-align:left;vertical-align:top}
.article-body th{background:var(--c-surface-2);font-weight:600;color:var(--c-ink)}
.article-body a{color:var(--c-primary);text-decoration:underline}
.article-body a:hover{color:var(--c-primary-hover)}
.article-body hr{border:none;border-top:1px solid var(--c-line);margin:36px 0}
.empty-state{max-width:760px;margin:0 auto;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:48px 32px;text-align:center;box-shadow:var(--shadow-sm)}
.empty-state h2{font-size:24px;margin-bottom:12px}
.empty-state p{color:var(--c-ink-2);font-size:15px;margin-bottom:22px}

/* ---------- callout ---------- */
.callout{display:flex;gap:18px;align-items:flex-start;background:var(--c-surface);border:1px solid var(--c-line);border-left:5px solid var(--c-teal);border-radius:12px;padding:24px 26px;box-shadow:var(--shadow-sm)}
.callout-icon{flex:0 0 44px;width:44px;height:44px;border-radius:50%;background:#E7F0EE;color:var(--c-teal);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:18px;font-weight:700}
.callout h2{font-size:19px;margin-bottom:8px;color:var(--c-teal)}
.callout p{font-size:15px;line-height:1.8;color:var(--c-ink-2);margin-bottom:10px}
.callout p:last-child{margin-bottom:0}
.callout .badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}

/* ---------- related cards ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.post-card{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#DCC8BC}
.post-card-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--c-surface-2)}
.post-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.post-card:hover .post-card-thumb img{transform:scale(1.03)}
.post-card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card-body h3{font-size:18px;line-height:1.45}
.post-card-body h3 a{color:var(--c-ink)}
.post-card-body h3 a:hover{color:var(--c-primary);text-decoration:none}
.post-card-body p{font-size:14px;line-height:1.7;color:var(--c-ink-2);margin:0}
.post-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;color:var(--c-ink-2);margin-top:auto}

/* ---------- pager ---------- */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pager-item{display:flex;flex-direction:column;gap:6px;padding:22px 24px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;text-decoration:none}
.pager-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#DCC8BC;text-decoration:none}
.pager-item span{font-size:12px;letter-spacing:.14em;color:var(--c-accent);font-weight:600}
.pager-item strong{font-family:var(--font-serif);font-size:18px;color:var(--c-ink);line-height:1.4}
.pager-item:hover strong{color:var(--c-primary)}
.pager-back{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:22px;font-size:14px}

/* ---------- fixbar ---------- */
.fixbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:22px 26px;box-shadow:var(--shadow-sm)}
.fixbar-info{max-width:620px}
.fixbar-info h2{font-size:18px;margin-bottom:6px}
.fixbar-info p{margin:0;font-size:14px;color:var(--c-ink-2)}
.fixbar-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- footer ---------- */
.site-footer{background:#21191C;color:#E7DCD5;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .footer-logo{display:block;font-family:var(--font-serif);font-size:22px;color:#FBF6F1;font-weight:700;letter-spacing:.04em}
.footer-brand .footer-tag{display:block;font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin:6px 0 16px}
.footer-brand p{font-size:14px;line-height:1.8;color:#B5A49C;margin:0;max-width:360px}
.footer-col h4{font-family:var(--font-sans);font-size:14px;color:#FBF6F1;letter-spacing:.08em;margin-bottom:16px;font-weight:700}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a{color:#B5A49C;font-size:14px}
.footer-col a:hover{color:var(--c-accent);text-decoration:none}
.footer-bottom{border-top:1px solid rgba(230,216,207,.16);padding:22px 0 28px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.footer-bottom p{margin:0;font-size:13px;color:#9C8C85}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .header-inner{height:68px}
  .site-nav{gap:18px}
  .nav-link{font-size:14px}
  .article-head h1{font-size:34px}
  .section{padding:56px 0}
  .related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .site-nav{display:none}
  .menu-toggle{display:flex}
  .site-header.nav-open .site-nav{
    display:flex;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--c-surface);border-bottom:1px solid var(--c-line);
    box-shadow:var(--shadow-md);padding:8px 24px 20px;
  }
  .site-header.nav-open .nav-link{padding:13px 0;min-height:44px;display:flex;align-items:center;border-bottom:1px solid var(--c-line);font-size:15px}
  .site-header.nav-open .nav-link.active::after{display:none}
  .header-actions .btn{display:none}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .article-head{padding:14px 0 32px}
  .article-head h1{font-size:28px;line-height:1.3;margin:14px 0 18px}
  .article-meta{gap:8px 16px;padding-top:14px}
  .section{padding:40px 0}
  .section-head{margin-bottom:24px}
  .section-head h2{font-size:24px}
  .keypoints{padding:22px 20px}
  .article-body{font-size:16px;line-height:1.85}
  .article-body h2{font-size:22px;margin:34px 0 14px}
  .article-body h3{font-size:18px}
  .related-grid{grid-template-columns:1fr}
  .post-card{flex-direction:row;align-items:stretch}
  .post-card-thumb{flex:0 0 38%;aspect-ratio:auto;min-height:120px}
  .post-card-body{padding:16px 18px}
  .post-card-body h3{font-size:16px}
  .pager{grid-template-columns:1fr}
  .callout{flex-direction:column;gap:12px;padding:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding-bottom:34px}
  .footer-brand{grid-column:1 / -1}
  .footer-brand p{max-width:none}
  .site-footer{padding-top:44px}
}
@media (max-width:560px){
  .brand-main{font-size:18px}
  .brand-sub{font-size:10px;letter-spacing:.18em}
  .article-head h1{font-size:24px}
  .btn{width:100%}
  .btn-sm{width:auto}
  .header-actions .btn{width:auto}
  .fixbar-actions{width:100%}
  .fixbar-actions .btn{width:100%}
  .pager-back{flex-direction:column;gap:10px}
  .footer-grid{grid-template-columns:1fr}
  .post-card{flex-direction:column}
  .post-card-thumb{flex:none;aspect-ratio:16/9}
  .article-body table{font-size:14px}
  .article-body th,.article-body td{padding:8px 10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --c-bg:#FBF6F1;
  --c-surface:#FFFFFF;
  --c-surface-2:#F4EAE2;
  --c-ink:#21191C;
  --c-ink-2:#5E5157;
  --c-primary:#7C2F4A;
  --c-primary-hover:#63233B;
  --c-primary-soft:#F1DDE3;
  --c-accent:#D98E5F;
  --c-accent-soft:#F7E3D2;
  --c-teal:#3D6B66;
  --c-line:#E6D8CF;
  --c-success:#3F7A5E;
  --c-warn:#A8622A;
  --c-danger:#A33A3A;
  --radius-card:16px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-sm:0 8px 24px rgba(33,25,28,.06);
  --shadow-md:0 12px 32px rgba(33,25,28,.10);
  --font-serif:"Source Han Serif SC","Songti SC",SimSun,serif;
  --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--c-primary);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--c-primary-hover);text-decoration:underline}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(124,47,74,.28);outline-offset:2px;border-radius:6px;
}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--c-ink);letter-spacing:.01em;margin:0}
h1{font-size:44px;line-height:1.2}
h2{font-size:30px;line-height:1.3}
h3{font-size:20px;line-height:1.4}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ header ============ */
.site-header{position:sticky;top:0;z-index:50;background:var(--c-bg);border-bottom:1px solid var(--c-line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;flex-direction:column;justify-content:center;line-height:1.15;text-decoration:none}
.brand:hover{text-decoration:none}
.brand-main{font-family:var(--font-serif);font-size:21px;font-weight:700;color:var(--c-primary);letter-spacing:.04em}
.brand-sub{font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin-top:3px}
.site-nav{display:flex;align-items:center;gap:26px}
.nav-link{font-size:15px;color:var(--c-ink-2);padding:6px 0;position:relative}
.nav-link:hover{color:var(--c-primary);text-decoration:none}
.nav-link.active{color:var(--c-primary);font-weight:600}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-primary);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:12px}
.header-actions .btn{padding:10px 18px;font-size:14px}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--c-line);background:var(--c-surface);border-radius:10px;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.site-header.nav-open .menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.site-header.nav-open .menu-toggle span:nth-child(2){opacity:0}
.site-header.nav-open .menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ============ buttons & badges ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--radius-btn);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1.2;letter-spacing:.02em;cursor:pointer;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--c-surface);color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-primary-soft);color:var(--c-primary-hover);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.btn-on-dark{background:var(--c-surface);color:var(--c-primary)}
.btn-on-dark:hover{background:var(--c-primary-soft);color:var(--c-primary-hover);transform:translateY(-1px)}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary)}
.text-link:hover{text-decoration:underline}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:13px;line-height:1.6;background:var(--c-primary-soft);color:var(--c-primary);border:1px solid transparent;white-space:nowrap}
.badge-teal{background:#E7F0EE;color:var(--c-teal)}
.badge-accent{background:var(--c-accent-soft);color:var(--c-warn)}
.badge-plain{background:var(--c-surface-2);color:var(--c-ink-2)}

/* ============ page head ============ */
.page-head{background:var(--c-primary-soft);border-bottom:1px solid var(--c-line);padding:36px 0 44px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-ink-2);margin-bottom:18px}
.breadcrumb a{color:var(--c-ink-2)}
.breadcrumb a:hover{color:var(--c-primary)}
.breadcrumb .sep{color:#B39CA4}
.breadcrumb .current{color:var(--c-ink-2)}
.page-head h1{margin-bottom:16px;max-width:900px}
.page-head .lead{font-size:17px;line-height:1.8;color:var(--c-ink-2);max-width:860px}
.page-head .lead p{margin-bottom:10px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.stat-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.86);border:1px solid var(--c-line);border-radius:999px;padding:8px 16px;font-size:13px;color:var(--c-ink-2)}
.stat-pill strong{color:var(--c-primary);font-family:var(--font-serif);font-size:15px}
.filter-bar{display:flex;align-items:center;gap:10px;margin-top:26px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.filter-bar .filter-label{font-size:13px;color:var(--c-ink-2);white-space:nowrap;letter-spacing:.08em}
.filter-chip{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 18px;border-radius:999px;background:var(--c-surface);border:1px solid var(--c-line);font-size:14px;color:var(--c-ink-2);white-space:nowrap;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.filter-chip:hover{background:var(--c-surface-2);color:var(--c-primary);border-color:var(--c-primary);text-decoration:none;transform:translateY(-1px)}
.filter-chip.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;font-weight:600}
.filter-chip.is-active:hover{background:var(--c-primary-hover);color:#fff}

/* ============ sections ============ */
.section{padding:80px 0;border-top:1px solid var(--c-line)}
.section--surface{background:var(--c-surface)}
.section--alt{background:var(--c-surface-2)}
.section--first{border-top:none}
.section-head{max-width:760px;margin-bottom:40px}
.section-kicker{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--c-accent);font-weight:600;margin-bottom:12px}
.section-head h2{margin-bottom:12px}
.section-head p{color:var(--c-ink-2);font-size:16px}

/* ============ content grid / list ============ */
.content-grid{display:grid;grid-template-columns:8fr 4fr;gap:32px;align-items:start}
.list-stack{display:flex;flex-direction:column;gap:20px}
.list-card{display:grid;grid-template-columns:200px 1fr;gap:22px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:18px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}
.list-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:#DCC7BC}
.list-thumb{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius-img);background:var(--c-surface-2)}
.list-body{display:flex;flex-direction:column;gap:8px;min-width:0}
.list-body h3{font-size:19px;line-height:1.45}
.list-body .desc{font-size:14.5px;color:var(--c-ink-2);line-height:1.7;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:auto;font-size:13px;color:var(--c-ink-2)}
.list-meta .dot{width:4px;height:4px;border-radius:50%;background:#C6B2A8}
.list-foot{display:flex;justify-content:center;margin-top:32px}

/* aside */
.aside-card{position:sticky;top:96px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-sm)}
.aside-card h3{font-size:19px;margin-bottom:6px}
.aside-card .aside-sub{font-size:13px;color:var(--c-ink-2);letter-spacing:.04em;margin-bottom:16px}
.aside-list{display:flex;flex-direction:column;gap:14px;margin-bottom:20px}
.aside-list li{display:flex;gap:10px;font-size:14.5px;line-height:1.7;color:var(--c-ink-2)}
.aside-list .num{flex:0 0 24px;height:24px;border-radius:50%;background:var(--c-primary-soft);color:var(--c-primary);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}
.aside-note{background:var(--c-surface-2);border-radius:12px;padding:14px 16px;font-size:13.5px;line-height:1.7;color:var(--c-ink-2);margin-bottom:18px}
.aside-card .btn+.btn{margin-top:10px}

/* ============ safety cards ============ */
.card-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.info-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:26px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}
.info-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.info-card.teal{border-color:#CBDDD9}
.icon-box{width:44px;height:44px;border-radius:12px;background:var(--c-primary-soft);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:19px;font-weight:700;margin-bottom:16px}
.icon-box.teal{background:#E7F0EE;color:var(--c-teal)}
.icon-box.accent{background:var(--c-accent-soft);color:var(--c-warn)}
.info-card h3{font-size:19px;margin-bottom:10px}
.info-card p{font-size:14.5px;color:var(--c-ink-2);line-height:1.75;margin-bottom:10px}
.info-card p:last-child{margin-bottom:0}

/* ============ topic cards ============ */
.card-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.topic-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease;display:flex;flex-direction:column}
.topic-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.topic-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.topic-card .topic-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.topic-card h3{font-size:17px}
.topic-card p{font-size:14px;color:var(--c-ink-2);line-height:1.7;margin:0}

/* ============ stats ============ */
.stats-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-bottom:30px}
.stat-block{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow-sm)}
.stat-block strong{display:block;font-family:var(--font-serif);font-size:30px;line-height:1.2;color:var(--c-primary)}
.stat-block span{display:block;font-size:14px;color:var(--c-ink-2);margin-top:6px;line-height:1.6}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.trust-row .note{font-size:13px;color:var(--c-ink-2)}

/* ============ faq ============ */
.faq-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:6px 28px;box-shadow:var(--shadow-sm)}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:none}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;font-size:17px;font-weight:600;color:var(--c-ink);min-height:44px;font-family:var(--font-serif)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:24px;color:var(--c-primary);line-height:1;font-family:var(--font-sans);transition:transform .2s ease}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:hover{color:var(--c-primary)}
.faq-body{padding:0 0 22px;color:var(--c-ink-2);font-size:15px;line-height:1.8;max-width:840px}

/* ============ forms / cta ============ */
.cta-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:start}
.panel{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-card);padding:30px;box-shadow:var(--shadow-sm)}
.panel h2{font-size:26px;margin-bottom:10px}
.panel .panel-sub{font-size:14.5px;color:var(--c-ink-2);margin-bottom:22px}
.form-row{margin-bottom:18px}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--c-ink)}
input[type="text"],select,textarea{width:100%;height:46px;padding:0 14px;border:1px solid var(--c-line);border-radius:10px;background:var(--c-surface);font-family:inherit;font-size:15px;color:var(--c-ink);transition:border-color .18s ease,box-shadow .18s ease}
textarea{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical}
input[type="text"]:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(124,47,74,.18)}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--c-ink-2);line-height:1.7}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--c-primary);flex:0 0 auto}
.form-hint{font-size:13px;color:var(--c-ink-2);margin-top:12px}
.report-block{background:var(--c-surface-2);border-radius:var(--radius-card);border:1px solid var(--c-line);padding:24px;margin-bottom:20px}
.report-block h3{font-size:18px;margin-bottom:10px}
.report-steps{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.report-steps li{display:flex;gap:10px;font-size:14.5px;color:var(--c-ink-2);line-height:1.7}
.report-steps .num{flex:0 0 24px;height:24px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:2px}

/* ============ footer ============ */
.site-footer{background:#21191C;color:#EFE3DA;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-logo{display:block;font-family:var(--font-serif);font-size:22px;font-weight:700;color:#fff;letter-spacing:.04em}
.footer-tag{display:block;font-size:11px;letter-spacing:.24em;color:var(--c-accent);margin:6px 0 14px}
.footer-brand p{font-size:14px;line-height:1.8;color:#C9BAB2;margin:0}
.footer-col h4{font-family:var(--font-sans);font-size:14px;font-weight:700;color:#fff;letter-spacing:.06em;margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:#C9BAB2}
.footer-col a:hover{color:var(--c-accent);text-decoration:none}
.footer-bottom{border-top:1px solid rgba(239,227,218,.16);padding:20px 0 28px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.footer-bottom p{font-size:13px;color:#A9968E;margin:0;line-height:1.7}

/* ============ responsive ============ */
@media (max-width:1024px){
  h1{font-size:36px}
  h2{font-size:26px}
  .hero-grid{grid-template-columns:1fr}
  .content-grid{grid-template-columns:1fr}
  .aside-card{position:static}
  .card-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-grid-3{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding:56px 0}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .header-inner{height:60px}
  .menu-toggle{display:flex}
  .header-actions{gap:8px}
  .header-actions .btn{display:none}
  .site-nav{position:absolute;left:0;right:0;top:60px;background:var(--c-surface);border-bottom:1px solid var(--c-line);box-shadow:var(--shadow-md);flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;display:none}
  .site-header.nav-open .site-nav{display:flex}
  .nav-link{display:flex;align-items:center;min-height:48px;font-size:16px;border-bottom:1px solid var(--c-line);padding:0 4px}
  .nav-link:last-child{border-bottom:none}
  .nav-link.active::after{display:none}
  .nav-link.active{color:var(--c-primary)}
  h1{font-size:30px;line-height:1.25}
  h2{font-size:24px;line-height:1.35}
  .page-head{padding:24px 0 34px}
  .page-head .lead{font-size:15.5px}
  .list-card{grid-template-columns:1fr;gap:14px}
  .list-thumb{aspect-ratio:16/9}
  .card-grid-4{grid-template-columns:1fr}
  .section{padding:40px 0}
  .section-head{margin-bottom:28px}
  .faq-list{padding:4px 18px}
  .faq-item summary{font-size:16px;padding:18px 0}
  .panel{padding:22px}
  .form-grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .site-footer{padding-top:44px}
}
@media (max-width:560px){
  .btn{width:100%;padding:14px 20px}
  .btn.btn-inline{width:auto}
  .filter-bar{gap:8px;padding-bottom:10px;flex-wrap:nowrap}
  .stats-band{grid-template-columns:1fr}
  .stat-block strong{font-size:26px}
  .hero-actions .btn{width:100%}
  .breadcrumb{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
  .list-card:hover,.info-card:hover,.topic-card:hover{transform:none}
}