/* roulang page: index */
:root{
  --brown:#8A5A2B;
  --green:#33473B;
  --orange:#C4652E;
  --bg:#F6F0E4;
  --card:#FFFDF8;
  --tea:#EFE6D6;
  --ink:#24211C;
  --muted:#756B5E;
  --line:#E2D6C3;
  --radius:16px;
  --shadow:0 8px 24px rgba(70,50,30,.06);
  --shadow-lg:0 16px 40px rgba(70,50,30,.13);
  --serif:"Noto Serif SC","Songti SC",STSong,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);margin:0;color:var(--ink);font-weight:700;letter-spacing:.01em}
h1{font-size:clamp(34px,4.2vw,58px);line-height:1.26}
h2{font-size:clamp(26px,3vw,36px);line-height:1.36}
h3{font-size:20px;line-height:1.5}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:#E8D3B6;color:#241C12}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn-primary{background:var(--orange);color:#FFF8EE;box-shadow:0 8px 18px rgba(196,101,46,.24)}
.btn-primary:hover{background:#AC5424;transform:translateY(-2px);box-shadow:0 12px 24px rgba(196,101,46,.3)}
.btn-ghost{background:transparent;color:var(--green);border-color:#B9C4B6}
.btn-ghost:hover{background:var(--tea);border-color:var(--brown);color:var(--brown);transform:translateY(-2px)}
.btn-soft{background:var(--tea);color:var(--brown);border-color:#DCCDB4}
.btn-soft:hover{background:#E4D6BE;transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(196,101,46,.45);outline-offset:3px;
}
.link-more{color:var(--brown);font-weight:600;font-size:15px;border-bottom:1px solid rgba(138,90,43,.35);padding-bottom:2px;transition:color .2s,border-color .2s}
.link-more:hover{color:var(--orange);border-color:var(--orange)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:70;background:#F8F3E9;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{
  width:44px;height:44px;border-radius:13px;background:var(--brown);color:#FFF6E7;
  display:grid;place-items:center;font-family:var(--serif);font-size:21px;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(255,246,231,.35);
}
.logo-text strong{display:block;font-family:var(--serif);font-size:16.5px;line-height:1.3;color:#2C241B}
.logo-text span{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--muted);line-height:1.6}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{position:relative;padding:9px 13px;border-radius:999px;font-size:15px;color:#4B4237;transition:background .2s,color .2s}
.nav a:hover{background:var(--tea);color:var(--brown)}
.nav a.active{color:var(--orange);font-weight:600}
.nav a.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--orange);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-actions .btn{min-height:42px;padding:0 20px;font-size:15px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--brown);border-radius:2px;transition:transform .2s,opacity .2s}
.drawer-backdrop{position:fixed;inset:0;background:rgba(36,33,28,.45);z-index:88;opacity:0;pointer-events:none;transition:opacity .26s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,336px);z-index:89;
  background:#FBF6EC;padding:22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(102%);transition:transform .28s ease;box-shadow:-14px 0 44px rgba(36,25,12,.18);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.drawer-head span{font-family:var(--serif);font-size:17px;color:var(--brown)}
.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;cursor:pointer;color:var(--muted)}
.mobile-drawer a.drawer-link{padding:13px 12px;border-radius:12px;font-size:16px;color:#3B332A;border-bottom:1px dashed rgba(226,214,195,.9)}
.mobile-drawer a.drawer-link:hover{background:var(--tea);color:var(--brown)}
.drawer-cities{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.drawer-cities span{font-size:13px;padding:6px 12px;border-radius:999px;background:var(--tea);color:#6B5540}
.drawer-cta{margin-top:18px}

/* ---------- Sections ---------- */
.section{padding:86px 0}
.section-tea{background:var(--tea)}
.section-paper{background:var(--bg)}
.section-cream{background:#FBF6EC}
.section-dark{background:var(--green);color:#F2EDE0}
.section-dark h2,.section-dark h3{color:#FBF6EC}
.section-head{max-width:760px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;
  color:var(--brown);background:var(--tea);border:1px solid #E3D5BE;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.section-dark .eyebrow{background:rgba(246,240,228,.12);border-color:rgba(246,240,228,.25);color:#EADFC8}
.section-title{margin-bottom:14px}
.section-lead{color:var(--muted);font-size:16.5px;line-height:1.85}
.section-dark .section-lead{color:#CBD4C7}

/* ---------- Hero ---------- */
.hero{padding:70px 0 76px;background:
  radial-gradient(900px 380px at 88% -10%, #EFE2CD 0%, rgba(246,240,228,0) 68%),
  var(--bg);
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:52px;align-items:center}
.hero-copy h1{margin:0 0 18px}
.hero-sub{font-size:18px;color:#554A3C;line-height:1.8;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.trust-row li{
  display:flex;align-items:center;gap:7px;font-size:14.5px;color:#5C5142;
  background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 16px;
  box-shadow:0 4px 12px rgba(70,50,30,.04);
}
.trust-row li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);flex-shrink:0}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;
  border:1px solid #E3D6C0;box-shadow:var(--shadow-lg);
}
.float-badge{
  position:absolute;left:-18px;bottom:26px;background:var(--green);color:#F7F1E3;
  font-size:14px;font-weight:600;padding:11px 20px;border-radius:999px;
  box-shadow:0 12px 26px rgba(51,71,59,.28);display:flex;align-items:center;gap:8px;
}
.float-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:#8FD3A6;box-shadow:0 0 0 4px rgba(143,211,166,.24)}

/* ---------- Contact strip ---------- */
.strip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.strip-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);transition:transform .24s,box-shadow .24s,border-color .24s;
  display:flex;flex-direction:column;gap:12px;
}
.strip-card:hover{transform:translateY(-3px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.strip-icon{
  width:46px;height:46px;border-radius:13px;background:var(--tea);color:var(--brown);
  display:grid;place-items:center;
}
.strip-icon svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.strip-card h3{font-size:19px}
.strip-card p{color:var(--muted);font-size:15.5px;line-height:1.75}
.strip-card .btn{align-self:flex-start;margin-top:6px;min-height:42px;padding:0 20px;font-size:14.5px}

/* ---------- City navigation ---------- */
.city-chips{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:38px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:9px 20px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);font-size:15px;color:#4E4438;
  transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:#C3AE8D}
.chip:hover{background:var(--brown);color:#FFF8EA;border-color:var(--brown);transform:translateY(-2px)}
.chip:hover::before{background:#F2D9B4}
.region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.region-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.region-card:hover{transform:translateY(-3px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.region-card h3{font-size:18px;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.region-card h3::before{content:"";width:16px;height:2px;background:var(--orange);border-radius:2px}
.region-card p{font-size:14.5px;color:var(--muted);line-height:1.8}
.region-foot{margin-top:34px;display:flex;justify-content:center}

/* ---------- Group matrix ---------- */
.group-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.group-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.group-card:hover{transform:translateY(-3px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.group-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.group-city{font-family:var(--serif);font-size:19px;color:var(--brown);font-weight:700}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--tea);color:#7A5A32;white-space:nowrap;
}
.badge-green{background:#E1EBE0;color:#2F6B44}
.badge-orange{background:#F7E2D2;color:#A65221}
.badge-gray{background:#ECE7DD;color:#7A7166}
.group-topic{font-size:15px;color:#4B4237;font-weight:600}
.group-desc{font-size:14.5px;color:var(--muted);line-height:1.75}
.group-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}
.group-meta time{font-size:13px;color:#96897A}
.group-meta .link-more{font-size:14px}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.step{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
  position:relative;box-shadow:var(--shadow);
}
.step-num{
  width:38px;height:38px;border-radius:12px;background:var(--green);color:#F6F1E4;
  display:grid;place-items:center;font-family:var(--serif);font-size:17px;margin-bottom:16px;
}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.75}

/* ---------- Scene cards ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.scene-card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  box-shadow:var(--shadow);transition:transform .24s,box-shadow .24s,border-color .24s;
}
.scene-card:nth-child(even){margin-top:38px}
.scene-card:hover{transform:translateY(-4px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.scene-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.scene-body{padding:24px 26px 28px}
.scene-body h3{font-size:20px;margin-bottom:8px}
.scene-body p{font-size:15px;color:var(--muted);line-height:1.8}
.scene-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{display:inline-flex;padding:4px 12px;border-radius:999px;background:var(--tea);color:#7A5A32;font-size:12.5px}

/* ---------- Magazine list ---------- */
.mag-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.mag-item{
  display:grid;grid-template-columns:180px 1fr 96px;gap:26px;align-items:center;
  padding:26px 4px;border-bottom:1px solid var(--line);transition:background .22s;
}
.mag-item:hover{background:rgba(255,253,248,.72)}
.mag-left{display:flex;flex-direction:column;gap:6px}
.mag-city{font-family:var(--serif);font-size:20px;color:var(--brown);font-weight:700}
.mag-status{font-size:13px;color:#4C7A5E;display:inline-flex;align-items:center;gap:6px}
.mag-status::before{content:"";width:7px;height:7px;border-radius:50%;background:#63A97E}
.mag-status.pending{color:#A65221}
.mag-status.pending::before{background:var(--orange)}
.mag-right h3{font-size:18.5px;margin-bottom:6px}
.mag-right p{font-size:14.5px;color:var(--muted);line-height:1.75}
.mag-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;align-items:center}
.mag-tags time{font-size:13px;color:#96897A;margin-left:4px}
.mag-action{text-align:right}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow);
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.news-card:hover{transform:translateY(-3px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.news-card h3{font-size:18px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card h3 a:hover{color:var(--orange)}
.news-excerpt{
  font-size:14.5px;color:var(--muted);line-height:1.78;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}
.news-meta time{font-size:13px;color:#96897A}
.empty-state{
  border:1.5px dashed #D3C3A8;border-radius:var(--radius);background:rgba(255,253,248,.7);
  padding:52px 28px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;
}
.empty-state svg{width:38px;height:38px;stroke:var(--brown);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.empty-state p{color:var(--muted);font-size:15.5px}

/* ---------- Voices ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.voice-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;
}
.voice-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.voice-who{font-family:var(--serif);font-size:17px;color:var(--brown)}
.voice-text{font-size:15.5px;color:#4B4237;line-height:1.85}
.voice-foot{display:flex;align-items:center;gap:10px;font-size:13px;color:#96897A;margin-top:auto}

/* ---------- Fee ---------- */
.fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fee-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;
  transition:transform .24s,box-shadow .24s,border-color .24s;
}
.fee-card:hover{transform:translateY(-3px);border-color:#CBB495;box-shadow:var(--shadow-lg)}
.fee-card h3{font-size:19px}
.fee-card ul{display:flex;flex-direction:column;gap:9px}
.fee-card li{position:relative;padding-left:20px;font-size:15px;color:var(--muted);line-height:1.75}
.fee-card li::before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--orange)}

/* ---------- Safety ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:38px}
.safety-item{
  border:1px solid rgba(246,240,228,.22);border-radius:var(--radius);padding:24px;
  background:rgba(246,240,228,.07);
}
.safety-item h3{font-size:17px;margin-bottom:8px;color:#FBF6EC}
.safety-item p{font-size:14.5px;color:#C6D1C2;line-height:1.78}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 2px;font-size:17px;font-weight:600;color:#33291F;font-family:var(--serif);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";flex-shrink:0;width:16px;height:16px;
  background:
    linear-gradient(var(--brown),var(--brown)) center/16px 2px no-repeat,
    linear-gradient(var(--brown),var(--brown)) center/2px 16px no-repeat;
  transition:transform .26s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 2px 24px;font-size:15.5px;color:var(--muted);line-height:1.85;max-width:62em}
.faq-item summary:hover{color:var(--brown)}

/* ---------- Tag matrix ---------- */
.tag-matrix{display:flex;flex-wrap:wrap;gap:12px}
.tag-matrix .tag{
  font-size:14.5px;padding:10px 20px;border:1px solid var(--line);background:var(--card);color:#5A4B3A;
  transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.tag-matrix .tag:hover{background:var(--brown);color:#FFF8EA;border-color:var(--brown);transform:translateY(-2px)}

/* ---------- Cooperation ---------- */
.coop-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.coop-visual img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}
.coop-points{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.coop-points li{position:relative;padding-left:24px;font-size:15.5px;color:#4B4237;line-height:1.8}
.coop-points li::before{
  content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;border-radius:50%;
  background:var(--tea);border:2px solid var(--orange);
}
.form-card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px;
  box-shadow:var(--shadow-lg);
}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .form-note{font-size:14.5px;color:var(--muted);margin-bottom:22px}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:14px;font-weight:600;color:#4B4237;margin-bottom:7px}
.form-row input,.form-row textarea,.form-row select{
  width:100%;min-height:44px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);
  background:#FFFDF8;font-size:15px;line-height:1.6;transition:border-color .2s,box-shadow .2s,background .2s;
}
.form-row textarea{min-height:96px;resize:vertical}
.form-row input::placeholder,.form-row textarea::placeholder{color:#A79A8A}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(196,101,46,.16);background:#FFFBF4;
}
.form-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:20px}
.check-row input{width:18px;height:18px;margin-top:3px;flex-shrink:0;accent-color:var(--orange)}
.form-card .btn{width:100%}

/* ---------- Bottom CTA ---------- */
.cta-band{background:#F3E8D6;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{padding:72px 0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}
.cta-inner h2{max-width:22em}
.cta-inner p{color:var(--muted);font-size:16.5px;max-width:44em}
.cta-btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:10px}

/* ---------- Footer ---------- */
.site-footer{background:var(--green);color:#E8E2D2;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-logo{display:flex;align-items:center;gap:12px}
.footer-logo .logo-mark{background:#F0E4CD;color:var(--green)}
.footer-logo strong{font-family:var(--serif);font-size:16px;color:#FBF6EC;line-height:1.4;display:block}
.footer-logo span{display:block;font-size:11.5px;letter-spacing:.2em;color:#A9B7A5}
.footer-brand p{font-size:14.5px;color:#BFCAB9;line-height:1.85;max-width:30em}
.footer-col h4{font-family:var(--serif);font-size:16px;color:#FBF6EC;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a,.footer-col span{font-size:14.5px;color:#BFCAB9;transition:color .2s}
.footer-col a:hover{color:#F2D9B4}
.footer-bottom{
  border-top:1px solid rgba(246,240,228,.16);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13.5px;color:#A3B29F;
}
.footer-bottom a{color:#C8D3C3}
.footer-bottom a:hover{color:#F2D9B4}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .region-grid{grid-template-columns:repeat(3,1fr)}
  .mag-item{grid-template-columns:150px 1fr 80px;gap:20px}
}
@media (max-width:992px){
  .nav{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn{display:none}
  .hero{padding:52px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-sub{max-width:none}
  .strip-grid{grid-template-columns:1fr}
  .region-grid{grid-template-columns:repeat(2,1fr)}
  .group-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .fee-grid{grid-template-columns:1fr}
  .safety-grid{grid-template-columns:repeat(2,1fr)}
  .coop-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:64px 0}
  .scene-grid{gap:22px}
  .scene-card:nth-child(even){margin-top:0}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:54px 0}
  .section-head{margin-bottom:32px}
  .hero-cta .btn{flex:1 1 100%}
  .trust-row{gap:8px}
  .trust-row li{font-size:13.5px;padding:6px 13px}
  .city-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:10px;margin:0 -18px 30px;padding-left:18px;padding-right:18px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none}
  .city-chips::-webkit-scrollbar{display:none}
  .chip{flex:0 0 auto}
  .region-grid,.group-grid,.news-grid,.steps,.voice-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .mag-item{grid-template-columns:1fr;gap:12px;padding:22px 0}
  .mag-action{text-align:left}
  .safety-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:34px}
  .form-two{grid-template-columns:1fr}
  .form-card{padding:24px}
  .faq-item summary{font-size:16px;padding:18px 2px}
  .float-badge{left:10px;bottom:14px;font-size:13px;padding:9px 16px}
  .cta-inner{padding:56px 0}
  .cta-btns .btn{flex:1 1 100%}
}
@media (max-width:480px){
  body{font-size:16px}
  h1{font-size:31px}
  h2{font-size:25px}
  .logo-text strong{font-size:14.5px}
  .logo-text span{font-size:10.5px;letter-spacing:.14em}
  .logo-mark{width:38px;height:38px;font-size:18px;border-radius:11px}
  .hero{padding:40px 0 48px}
  .hero-sub{font-size:16.5px}
  .voice-card,.strip-card,.group-card,.news-card,.fee-card,.scene-body{padding:22px}
  .footer-bottom{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: article */
:root{
  --brown:#8A5A2B;
  --green:#33473B;
  --orange:#C4652E;
  --bg:#F6F0E4;
  --card:#FFFDF8;
  --tea:#EFE6D6;
  --ink:#24211C;
  --muted:#756B5E;
  --line:#E2D6C3;
  --radius:16px;
  --shadow:0 8px 24px rgba(70,50,30,.06);
  --shadow-lg:0 16px 40px rgba(70,50,30,.13);
  --serif:"Noto Serif SC","Songti SC",STSong,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);font-size:16.5px;line-height:1.8;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.35;margin:0 0 16px;color:#2C241B}
p{margin:0 0 18px}
ul,ol{margin:0 0 18px;padding-left:1.25em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn-primary{background:var(--orange);color:#FFF8EE;box-shadow:0 8px 18px rgba(196,101,46,.24)}
.btn-primary:hover{background:#AC5424;transform:translateY(-2px);box-shadow:0 12px 24px rgba(196,101,46,.3)}
.btn-ghost{background:transparent;color:var(--green);border-color:#B9C4B6}
.btn-ghost:hover{background:var(--tea);border-color:var(--brown);color:var(--brown);transform:translateY(-2px)}
.btn-soft{background:var(--tea);color:var(--brown);border-color:#DCCDB4}
.btn-soft:hover{background:#E4D6BE;transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(196,101,46,.45);outline-offset:3px;
}
/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:70;background:#F8F3E9;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{
  width:44px;height:44px;border-radius:13px;background:var(--brown);color:#FFF6E7;
  display:grid;place-items:center;font-family:var(--serif);font-size:21px;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(255,246,231,.35);
}
.logo-text strong{display:block;font-family:var(--serif);font-size:16.5px;line-height:1.3;color:#2C241B}
.logo-text span{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--muted);line-height:1.6}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{position:relative;padding:9px 13px;border-radius:999px;font-size:15px;color:#4B4237;transition:background .2s,color .2s}
.nav a:hover{background:var(--tea);color:var(--brown)}
.nav a.active{color:var(--orange);font-weight:600}
.nav a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;background:var(--orange);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-actions .btn{min-height:42px;padding:0 20px;font-size:15px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--brown);border-radius:2px;transition:transform .2s,opacity .2s}
.drawer-backdrop{position:fixed;inset:0;background:rgba(36,33,28,.45);z-index:88;opacity:0;pointer-events:none;transition:opacity .26s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,336px);z-index:89;
  background:#FBF6EC;padding:22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(102%);transition:transform .28s ease;box-shadow:-14px 0 44px rgba(36,25,12,.18);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.drawer-head span{font-family:var(--serif);font-size:17px;color:var(--brown)}
.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;cursor:pointer;color:var(--muted)}
.mobile-drawer a.drawer-link{padding:13px 12px;border-radius:12px;font-size:16px;color:#3B332A;border-bottom:1px dashed rgba(226,214,195,.9)}
.mobile-drawer a.drawer-link:hover{background:var(--tea);color:var(--brown)}
.drawer-cities{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.drawer-cities span{font-size:13px;padding:6px 12px;border-radius:999px;background:var(--tea);color:#6B5540}
.drawer-cta{margin-top:18px}
/* ---------- Article head ---------- */
.article-hero{
  padding:44px 0 52px;border-bottom:1px solid var(--line);
  background:radial-gradient(760px 320px at 84% -20%, #EFE2CD 0%, rgba(246,240,228,0) 70%), var(--bg);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:#6B5F4E}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb .sep{color:#B9AA93}
.breadcrumb .current{color:#9A8E7C}
.article-tagline{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;letter-spacing:.04em;
  padding:6px 14px;border-radius:999px;background:var(--tea);color:#6B5238;border:1px solid #E3D5BE;
}
.tag-pill.solid{background:rgba(51,71,59,.1);border-color:rgba(51,71,59,.22);color:var(--green)}
.article-title{font-size:clamp(28px,3.4vw,42px);line-height:1.4;margin:0 0 18px;max-width:24em}
.article-summary{max-width:46em;font-size:16.5px;color:#5E5245;line-height:1.9;margin-bottom:24px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:var(--muted);padding-top:20px;border-top:1px dashed var(--line)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta svg{width:15px;height:15px;flex:0 0 auto;color:var(--brown)}
/* ---------- Article layout ---------- */
.article-wrap{padding:64px 0 84px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;align-items:start}
.article-main{min-width:0}
.article-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:44px 48px;
}
.article-body{max-width:820px;font-size:17px;line-height:1.95;color:#2B2721}
.article-body h2{
  font-size:clamp(22px,2.3vw,28px);margin:46px 0 18px;padding-left:14px;
  border-left:4px solid var(--orange);line-height:1.45;
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:20px;margin:34px 0 14px;color:var(--brown)}
.article-body p{margin:0 0 20px}
.article-body ul,.article-body ol{padding-left:1.4em;margin:0 0 22px}
.article-body li{margin-bottom:9px}
.article-body a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
.article-body img{border-radius:14px;margin:26px 0;box-shadow:var(--shadow);height:auto}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;background:var(--tea);border-left:4px solid var(--brown);
  border-radius:0 12px 12px 0;color:#57493A;font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body strong{color:#1F1B15}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15.5px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--tea);font-weight:600}
.empty-state{
  border:1.5px dashed #D6C5AB;border-radius:var(--radius);background:#FBF6EC;
  padding:54px 30px;text-align:center;
}
.empty-state .empty-ico{
  width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:var(--tea);
  display:grid;place-items:center;color:var(--brown);font-family:var(--serif);font-size:24px;
}
.empty-state h2{font-size:22px;margin-bottom:10px}
.empty-state p{color:var(--muted);font-size:15.5px;margin-bottom:22px}
/* ---------- Sidebar / TOC ---------- */
.article-side{position:sticky;top:98px;display:grid;gap:20px}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.side-title{font-family:var(--serif);font-size:16px;color:var(--brown);margin:0 0 14px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--orange)}
.toc-details{border:0;margin:0;padding:0}
.toc-details>summary{
  display:none;list-style:none;cursor:pointer;align-items:center;justify-content:space-between;
  font-family:var(--serif);font-size:16px;color:var(--brown);padding:0;margin-bottom:14px;
}
.toc-details>summary::-webkit-details-marker{display:none}
.toc-details>summary::after{content:"＋";color:var(--orange);font-size:16px}
.toc-details[open]>summary::after{content:"－"}
.toc-list{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:toc}
.toc-list a{
  display:block;padding:8px 10px;border-radius:10px;font-size:14.5px;color:#57493A;line-height:1.6;
  transition:background .2s,color .2s;
}
.toc-list a:hover{background:var(--tea);color:var(--brown)}
.side-note{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 16px}
.side-card .btn{width:100%}
/* ---------- Sections in article ---------- */
.section{padding:78px 0}
.section-tea{background:var(--tea)}
.section-cream{background:#FBF6EC}
.section-dark{background:var(--green);color:#F2EDE0}
.section-head{max-width:720px;margin-bottom:40px}
.section-title{font-size:clamp(24px,2.6vw,32px);margin-bottom:12px}
.section-lead{color:var(--muted);font-size:16px;line-height:1.85;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;
  color:var(--brown);background:var(--tea);border:1px solid #E3D5BE;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.section-dark .eyebrow{background:rgba(246,240,228,.12);border-color:rgba(246,240,228,.25);color:#EADFC8}
.section-dark .section-lead{color:#CBD4C7}
.section-dark .section-title{color:#FBF6EC}
/* author card */
.author-card{
  display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;align-items:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px 28px;
}
.author-avatar{
  width:64px;height:64px;border-radius:18px;background:var(--brown);color:#FFF6E7;
  display:grid;place-items:center;font-family:var(--serif);font-size:26px;font-weight:700;
}
.author-card h3{margin:0 0 8px;font-size:18px}
.author-card p{margin:0 0 14px;font-size:15px;color:var(--muted);line-height:1.85}
.author-links{display:flex;flex-wrap:wrap;gap:10px}
.author-links a{
  font-size:14px;padding:6px 14px;border-radius:999px;background:var(--tea);color:#6B5238;
  border:1px solid #E3D5BE;transition:background .2s,color .2s,border-color .2s;
}
.author-links a:hover{background:#E4D6BE;color:var(--brown);border-color:#D5C2A4}
/* related */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.related-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.related-card:hover{transform:translateY(-3px);border-color:#CDB691;box-shadow:var(--shadow-lg)}
.related-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--tea)}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.related-body h3{font-size:17px;line-height:1.55;margin:0}
.related-body p{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0;flex:1}
.related-more{font-size:14px;color:var(--orange);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.related-card:hover .related-more{text-decoration:underline;text-underline-offset:3px}
/* pager */
.pager-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.pager-card{
  display:block;padding:24px 26px;border-radius:var(--radius);background:var(--card);
  border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.pager-card:hover{transform:translateY(-3px);border-color:#CDB691;box-shadow:var(--shadow-lg)}
.pager-card span{display:block;font-size:13px;color:var(--muted);letter-spacing:.08em;margin-bottom:8px}
.pager-card strong{display:block;font-family:var(--serif);font-size:17.5px;color:#2C241B;line-height:1.5}
.back-row{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
/* tags */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{
  font-size:14px;padding:8px 16px;border-radius:999px;background:var(--card);
  border:1px solid var(--line);color:#5C5042;transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.tag-cloud a:hover{background:var(--tea);color:var(--brown);border-color:#D5C2A4;transform:translateY(-2px)}
/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;font-family:var(--serif);font-size:17px;color:#2C241B;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"＋";flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);color:var(--orange);display:grid;place-items:center;font-size:15px;
  transition:transform .24s ease,background .24s ease;
}
.faq-item[open] summary::after{content:"－";background:var(--tea);transform:rotate(0deg)}
.faq-item .faq-answer{padding:0 4px 22px;font-size:15.5px;color:#5E5245;line-height:1.9;max-width:60em}
/* CTA band */
.cta-band{background:var(--tea);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{
  display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:34px;align-items:center;
  padding:52px 0;
}
.cta-inner h2{font-size:clamp(23px,2.4vw,30px);margin:0 0 10px}
.cta-inner p{margin:0;color:#61543F;font-size:16px;max-width:40em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.compliance-note{
  margin-top:22px;font-size:13.5px;color:#8A7C68;line-height:1.85;
  border-top:1px dashed #D8C7AC;padding-top:16px;
}
/* ---------- Footer ---------- */
.site-footer{background:var(--green);color:#E8E2D2;padding:66px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:46px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-logo .logo-mark{background:#F6F0E4;color:var(--green);box-shadow:inset 0 0 0 1px rgba(51,71,59,.16)}
.footer-logo strong{display:block;font-family:var(--serif);font-size:16.5px;color:#FBF6EC;line-height:1.35}
.footer-logo>span>span{display:block;font-size:11.5px;letter-spacing:.2em;color:#A9B4A5;margin-top:2px}
.footer-brand p{color:#BFC9BB;font-size:14.5px;line-height:1.85;max-width:32em;margin:0}
.footer-col h4{font-family:var(--serif);font-size:16px;color:#FBF6EC;margin:0 0 16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a{font-size:14.5px;color:#C6CFC2;transition:color .2s}
.footer-col a:hover{color:#F3D9B8}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;
  border-top:1px solid rgba(246,240,228,.16);padding:22px 0;font-size:13.5px;color:#A9B4A5;
}
/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr) 272px;gap:38px}
  .article-card{padding:36px 34px}
}
@media (max-width:992px){
  .nav,.header-actions .btn{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-side{position:static;order:-1;grid-template-columns:1fr}
  .side-card.side-cta{display:none}
  .toc-details>summary{display:flex;margin-bottom:0}
  .toc-details[open]>summary{margin-bottom:12px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-inner{grid-template-columns:1fr;gap:22px}
  .section{padding:62px 0}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .article-hero{padding:30px 0 40px}
  .article-title{font-size:clamp(25px,6vw,32px)}
  .article-wrap{padding:44px 0 60px}
  .article-card{padding:26px 20px;border-radius:14px}
  .article-body{font-size:16.5px;line-height:1.9}
  .article-body h2{margin-top:36px}
  .related-grid{grid-template-columns:1fr}
  .pager-grid{grid-template-columns:1fr}
  .author-card{grid-template-columns:1fr;gap:14px}
  .footer-grid{grid-template-columns:1fr}
  .cta-actions .btn{flex:1 1 100%}
  .section{padding:52px 0}
}
@media (max-width:480px){
  body{font-size:16px}
  .logo-text strong{font-size:14.5px}
  .logo-text span{font-size:10.5px;letter-spacing:.14em}
  .header-inner{min-height:70px;gap:12px}
  .logo-mark{width:40px;height:40px;font-size:19px}
  .article-meta{gap:8px 16px;font-size:13px}
  .drawer-cities span{font-size:12px;padding:5px 10px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --brown:#8A5A2B;
  --green:#33473B;
  --orange:#C4652E;
  --bg:#F6F0E4;
  --card:#FFFDF8;
  --tea:#EFE6D6;
  --ink:#24211C;
  --muted:#756B5E;
  --line:#E2D6C3;
  --radius:16px;
  --shadow:0 8px 24px rgba(70,50,30,.06);
  --shadow-lg:0 16px 40px rgba(70,50,30,.13);
  --serif:"Noto Serif SC","Songti SC",STSong,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);font-size:16.5px;line-height:1.8;
  color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.36;font-weight:700;letter-spacing:.01em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn-primary{background:var(--orange);color:#FFF8EE;box-shadow:0 8px 18px rgba(196,101,46,.24)}
.btn-primary:hover{background:#AC5424;transform:translateY(-2px);box-shadow:0 12px 24px rgba(196,101,46,.3)}
.btn-ghost{background:transparent;color:var(--green);border-color:#B9C4B6}
.btn-ghost:hover{background:var(--tea);border-color:var(--brown);color:var(--brown);transform:translateY(-2px)}
.btn-soft{background:var(--tea);color:var(--brown);border-color:#DCCDB4}
.btn-soft:hover{background:#E4D6BE;transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(196,101,46,.45);outline-offset:3px;
}
/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:70;background:#F8F3E9;border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{
  width:44px;height:44px;border-radius:13px;background:var(--brown);color:#FFF6E7;
  display:grid;place-items:center;font-family:var(--serif);font-size:21px;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(255,246,231,.35);
}
.logo-text strong{display:block;font-family:var(--serif);font-size:16.5px;line-height:1.3;color:#2C241B}
.logo-text span{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--muted);line-height:1.6}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{position:relative;padding:9px 13px;border-radius:999px;font-size:15px;color:#4B4237;transition:background .2s,color .2s}
.nav a:hover{background:var(--tea);color:var(--brown)}
.nav a.active{color:var(--orange);font-weight:600}
.nav a.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--orange);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-actions .btn{min-height:42px;padding:0 20px;font-size:15px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--brown);border-radius:2px}
.drawer-backdrop{position:fixed;inset:0;background:rgba(36,33,28,.45);z-index:88;opacity:0;pointer-events:none;transition:opacity .26s ease}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,336px);z-index:89;
  background:#FBF6EC;padding:22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(102%);transition:transform .28s ease;box-shadow:-14px 0 44px rgba(36,25,12,.18);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.drawer-head span{font-family:var(--serif);font-size:17px;color:var(--brown)}
.drawer-close{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--card);font-size:20px;line-height:1;cursor:pointer;color:var(--muted)}
.mobile-drawer a.drawer-link{padding:13px 12px;border-radius:12px;font-size:16px;color:#3B332A;border-bottom:1px dashed rgba(226,214,195,.9)}
.mobile-drawer a.drawer-link:hover{background:var(--tea);color:var(--brown)}
.drawer-cities{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.drawer-cities span{font-size:13px;padding:6px 12px;border-radius:999px;background:var(--tea);color:#6B5540}
.drawer-cta{margin-top:18px}
/* ---------- Sections ---------- */
.section{padding:86px 0}
.section-tea{background:var(--tea)}
.section-paper{background:var(--bg)}
.section-cream{background:#FBF6EC}
.section-dark{background:var(--green);color:#F2EDE0}
.section-dark h2,.section-dark h3{color:#FBF6EC}
.section-head{max-width:780px;margin-bottom:42px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;
  color:var(--brown);background:var(--tea);border:1px solid #E3D5BE;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.section-dark .eyebrow{background:rgba(246,240,228,.12);border-color:rgba(246,240,228,.25);color:#EADFC8}
.section-title{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
.section-lead{color:var(--muted);font-size:16.5px;line-height:1.85}
.section-dark .section-lead{color:#CBD4C7}
/* ---------- 分类页头 ---------- */
.page-head{
  padding:48px 0 52px;
  background:
    radial-gradient(720px 300px at 90% -20%, #EFE2CD 0%, rgba(246,240,228,0) 70%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:#6B5E4E;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.breadcrumb a:hover{color:var(--brown);border-bottom-color:var(--brown)}
.breadcrumb .sep{color:#C0B49F}
.breadcrumb .current{color:#8C8071}
.page-head h1{
  font-size:clamp(30px,3.7vw,46px);margin:0 0 18px;max-width:20em;color:#2A2118;
}
.page-head .lead{max-width:800px;color:#544A3C;font-size:17px;line-height:1.85}
.head-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pill{display:inline-flex;align-items:center;gap:7px;padding:7px 15px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:14px;color:#5B4C3B}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--orange);display:inline-block}
/* ---------- 筛选条 ---------- */
.filter-bar{
  margin-top:32px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--shadow);display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;
}
.filter-field{display:flex;flex-direction:column;gap:6px;min-width:172px;flex:1 1 172px}
.filter-field span{font-size:13px;color:var(--muted);letter-spacing:.04em}
.filter-field select{
  appearance:none;-webkit-appearance:none;
  height:44px;width:100%;border-radius:12px;border:1px solid var(--line);background-color:#FFFDF8;
  padding:0 38px 0 14px;font-size:15px;color:#3C342A;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%238A5A2B' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
  transition:border-color .2s,box-shadow .2s;
}
.filter-field select:hover{border-color:#CDB99B}
.filter-field select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(196,101,46,.16);outline:none}
.filter-action{flex:0 0 auto}
.filter-action .btn{min-height:44px}
/* ---------- 列表卡 ---------- */
.list-stack{display:grid;gap:18px}
.list-card{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;box-shadow:var(--shadow);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.list-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#C9B492}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px}
.city-tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  background:var(--brown);color:#FFF6E7;font-size:13px;letter-spacing:.05em;
}
.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:var(--tea);color:#7A5A34;font-size:13px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:13px;border:1px solid transparent}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-live{background:#E4EFE6;color:#2F6A47;border-color:#C9DFCF}
.badge-check{background:#F7EAD9;color:#9A5B22;border-color:#EBD3B6}
.badge-updated{background:#EDEAE3;color:#6B6156;border-color:#DCD5C8}
.list-card h3{font-size:20px;line-height:1.5;color:#2A2118;margin-bottom:8px}
.list-card p{
  color:var(--muted);font-size:15px;line-height:1.8;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-foot{margin-top:12px;font-size:13.5px;color:#8C8071;display:flex;flex-wrap:wrap;gap:14px}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--orange);
  border-bottom:1px solid rgba(196,101,46,.4);padding-bottom:2px;transition:color .2s,border-color .2s;
}
.link-arrow:hover{color:#A44E1F;border-bottom-color:#A44E1F}
.list-foot{
  margin-top:26px;padding-top:20px;border-top:1px dashed var(--line);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  font-size:14.5px;color:var(--muted);
}
/* ---------- 子栏目入口 ---------- */
.chip-wrap{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);font-size:14.5px;color:#5B4C3B;
  transition:background .2s,border-color .2s,color .2s,transform .2s;
}
.chip:hover{background:var(--tea);border-color:#C9B492;color:var(--brown);transform:translateY(-2px)}
/* ---------- 群说明两列 ---------- */
.guide-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:44px;align-items:center}
.guide-figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--card)}
.guide-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.guide-copy h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:16px}
.guide-copy p{color:#4E453A;font-size:16px;margin-bottom:14px}
.guide-list{margin:18px 0 0;display:grid;gap:12px}
.guide-list li{
  display:grid;grid-template-columns:26px 1fr;gap:10px;align-items:start;
  font-size:15.5px;color:#3F372D;
}
.guide-list .dot{
  width:22px;height:22px;border-radius:50%;background:var(--tea);color:var(--brown);
  display:grid;place-items:center;font-size:12px;font-weight:700;margin-top:4px;
}
.guide-copy .link-arrow{margin-top:20px}
/* ---------- 判断标准 ---------- */
.judge-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(212px,1fr));gap:18px}
.judge-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s,border-color .22s;
}
.judge-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#C9B492}
.judge-num{font-family:var(--serif);font-size:30px;color:var(--orange);line-height:1;margin-bottom:12px}
.judge-item h3{font-size:18px;margin-bottom:8px;color:#2A2118}
.judge-item p{margin:0;font-size:14.8px;color:var(--muted);line-height:1.78}
/* ---------- 热门文章推荐 ---------- */
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mini-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#C9B492}
.mini-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.mini-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.mini-body h3{font-size:18px;line-height:1.5;color:#2A2118}
.mini-body p{font-size:14.6px;color:var(--muted);line-height:1.78;margin:0}
.mini-foot{margin-top:auto;font-size:13.5px;color:#8C8071;display:flex;align-items:center;justify-content:space-between;gap:10px}
/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px}
.faq-item{border-top:1px solid var(--line)}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;font-size:17px;font-weight:600;color:#2E261D;font-family:var(--serif);
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brown)}
.faq-item summary::after{
  content:"";flex:0 0 auto;width:16px;height:16px;position:relative;
  background:
    linear-gradient(var(--brown),var(--brown)) center/16px 1.6px no-repeat,
    linear-gradient(var(--brown),var(--brown)) center/1.6px 16px no-repeat;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{
  background:linear-gradient(var(--brown),var(--brown)) center/16px 1.6px no-repeat;
  transform:rotate(180deg);
}
.faq-body{padding:0 4px 22px;color:var(--muted);font-size:15.4px;line-height:1.85;max-width:62em}
/* ---------- 安全合规通栏 ---------- */
.safety{padding:50px 0}
.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:26px}
.safety-item{border-left:2px solid rgba(243,192,138,.55);padding-left:16px}
.safety-item h3{font-size:16.5px;margin-bottom:6px;color:#FBF6EC}
.safety-item p{margin:0;font-size:14.4px;line-height:1.75;color:#C6D1C2}
/* ---------- 底部 CTA ---------- */
.cta-band{background:var(--tea);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:66px 0}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.cta-copy h2{font-size:clamp(24px,2.8vw,32px);margin-bottom:10px;color:#2A2118}
.cta-copy p{margin:0;color:#5A4F41;font-size:16px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
/* ---------- Footer ---------- */
.site-footer{background:var(--green);color:#EDE6D6;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-logo .logo-mark{background:#F6F0E4;color:var(--green);box-shadow:none}
.footer-logo strong{display:block;font-family:var(--serif);font-size:17px;color:#FBF6EC;line-height:1.35}
.footer-logo > span:last-child > span{display:block;font-size:11.5px;letter-spacing:.18em;color:#B9C6B6;line-height:1.7}
.footer-brand p{font-size:14.5px;line-height:1.9;color:#C9D3C4;margin:0;max-width:34em}
.footer-col h4{font-size:15.5px;color:#FBF6EC;margin-bottom:16px;font-family:var(--serif)}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14.5px;color:#C9D3C4;transition:color .2s}
.footer-col a:hover{color:#F3C08A}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  border-top:1px solid rgba(246,240,228,.18);padding:20px 0 26px;
  font-size:13px;color:#AEBBA9;
}
/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .footer-grid{gap:28px}
}
@media (max-width:1024px){
  .nav{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn-ghost{display:none}
  .guide-grid{grid-template-columns:1fr;gap:32px}
  .mini-grid{grid-template-columns:repeat(2,1fr)}
  .safety-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .page-head{padding:34px 0 40px}
  .header-inner{min-height:70px;gap:12px}
  .logo-mark{width:40px;height:40px;font-size:19px}
  .logo-text strong{font-size:15px}
  .header-actions{margin-left:auto}
  .header-actions .btn-primary{min-height:40px;padding:0 16px;font-size:14.5px}
  .list-card{grid-template-columns:1fr;gap:16px;padding:22px 20px}
  .list-action{justify-self:start}
  .mini-grid{grid-template-columns:1fr}
  .filter-field{min-width:100%;flex:1 1 100%}
  .filter-action{width:100%}
  .filter-action .btn{width:100%}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .faq-item summary{font-size:16px;padding:17px 2px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .page-head h1{font-size:28px}
  .page-head .lead{font-size:15.6px}
  .section-title{font-size:25px}
  .safety-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .judge-list{grid-template-columns:1fr}
  .list-card h3{font-size:18px}
  .eyebrow{font-size:12px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}