/* roulang page: index */
:root{
  --green:#0B3B36;
  --green-2:#135E55;
  --green-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --bg:#F7F4EC;
  --sand:#EFEADF;
  --card:#FFFDF8;
  --ink:#14201D;
  --muted:#5C6B66;
  --line:rgba(20,32,29,.12);
  --line-strong:rgba(20,32,29,.22);
  --r-btn:12px;
  --r-card:18px;
  --r-panel:24px;
  --r-dock:20px;
  --sh-1:0 10px 30px rgba(11,59,54,.06);
  --sh-2:0 16px 40px rgba(11,59,54,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px;}
body{
  margin:0;
  padding-top:104px;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.75;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:radial-gradient(rgba(11,59,54,.055) 1px,transparent 1px);
  background-size:26px 26px;
}
header,main,footer{position:relative;z-index:1;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--green-2);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--coral);}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;}
button{font-family:var(--sans);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--coral);
  outline-offset:2px;
  border-radius:8px;
}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:.14em;font-weight:700;color:var(--green-3);}
h1{font-size:clamp(36px,4.6vw,58px);line-height:1.12;letter-spacing:-.02em;}
h2{font-size:clamp(26px,3.2vw,38px);line-height:1.25;margin:10px 0 14px;}
h3{font-size:20px;line-height:1.45;}
.section-head p{color:var(--muted);font-size:16.5px;}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:20px;left:0;right:0;z-index:120;display:flex;justify-content:center;padding:0 16px;}
.dock{
  position:relative;
  width:min(1160px,100%);
  height:64px;
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 14px 0 20px;
  background:rgba(255,253,248,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:var(--r-dock);
  box-shadow:var(--sh-1);
  transition:height .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease);
}
.dock.is-scrolled{height:56px;box-shadow:var(--sh-2);background:rgba(255,253,248,.98);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink);}
.brand:hover{color:var(--green);}
.brand-mark{
  width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto;
  border-radius:12px;background:var(--green);color:#F7F4EC;
}
.brand-mark svg{width:20px;height:20px;display:block;}
.brand-text{font-family:var(--serif);font-weight:700;font-size:17px;letter-spacing:.02em;white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:2px;list-style:none;margin:0 auto 0 10px;padding:0;}
.dock-nav a{display:block;padding:9px 12px;border-radius:10px;font-size:14.5px;color:var(--muted);white-space:nowrap;}
.dock-nav a:hover{color:var(--green);background:var(--sand);}
.dock-nav a.is-active{color:var(--green);font-weight:700;background:var(--coral-soft);}
.dock-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;
  border-radius:50%;border:1px solid var(--line);background:transparent;
  color:var(--green);font-size:15px;cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.icon-btn:hover{background:var(--sand);border-color:var(--line-strong);}
.menu-btn{display:none;}
.dock-search{
  position:absolute;top:calc(100% + 10px);right:0;
  width:min(340px,100%);
  padding:12px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--sh-2);
  display:none;
}
.dock-search.is-open{display:block;}
.dock-search input{
  width:100%;height:44px;padding:0 14px;font-size:16px;
  border:1px solid var(--line-strong);border-radius:12px;background:#fff;color:var(--ink);
}
.dock-search input:focus{outline:none;border-color:var(--green-3);box-shadow:0 0 0 3px rgba(232,106,74,.18);}
.dock-drawer{
  position:absolute;top:calc(100% + 10px);left:0;right:0;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--sh-2);
  padding:14px;
  display:none;
}
.dock-drawer.is-open{display:block;animation:dropIn .26s var(--ease);}
@keyframes dropIn{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:none;}}
.dock-drawer .drawer-title{font-size:12px;letter-spacing:.14em;color:var(--muted);padding:6px 10px 8px;}
.dock-drawer a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;color:var(--ink);font-size:15px;}
.dock-drawer a:hover{background:var(--sand);color:var(--green);}
.dock-drawer .drawer-cta{margin-top:10px;display:flex;}
.dock-drawer .drawer-cta .btn{width:100%;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;
  border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:700;font-family:var(--sans);
  cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.btn-brand{background:var(--green);color:#FBF8F1;box-shadow:0 8px 20px rgba(11,59,54,.16);}
.btn-brand:hover{background:var(--green-2);color:#FBF8F1;transform:translateY(-1px);box-shadow:0 12px 26px rgba(11,59,54,.2);}
.btn-ghost{background:transparent;color:var(--green);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--sand);color:var(--green);}
.btn-coral{background:var(--coral);color:#fff;box-shadow:0 8px 20px rgba(232,106,74,.24);}
.btn-coral:hover{background:#D65B3C;color:#fff;transform:translateY(-1px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}

/* ---------- Hero ---------- */
.hero{padding:36px 0 76px;}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:center;}
.hero-copy .eyebrow{margin-bottom:6px;}
.hero h1{margin:12px 0 20px;}
.hero h1 .hl{color:var(--green-3);}
.hero-sub{font-size:17.5px;line-height:1.8;color:var(--muted);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin-top:28px;}
.hero-tags li{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 15px;border-radius:999px;
  background:var(--card);border:1px solid var(--line);
  font-size:13.5px;color:var(--muted);
}
.hero-tags li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-3);}
.hero-visual{position:relative;border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh-2);}
.hero-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/6;transition:transform .5s var(--ease);}
.hero-visual:hover img{transform:scale(1.02);}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,59,54,.12),rgba(11,59,54,.42));
  pointer-events:none;
}
.hero-note{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  background:rgba(255,253,248,.95);
  border-radius:16px;
  padding:14px 16px;
  display:flex;align-items:center;gap:12px;
  box-shadow:0 10px 26px rgba(11,59,54,.18);
}
.hero-note i{color:var(--coral);font-size:16px;}
.hero-note b{display:block;font-size:14px;color:var(--ink);font-family:var(--sans);}
.hero-note span{font-size:12.5px;color:var(--muted);}

/* ---------- 权益阶梯 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line-strong);}
.step{position:relative;padding:34px 26px 10px 0;}
.step::before{
  content:"";position:absolute;top:-6px;left:0;
  width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:2px solid var(--line-strong);
}
.step.is-current::before{background:var(--coral);border-color:var(--coral);box-shadow:0 0 0 4px rgba(232,106,74,.16);}
.step-num{font-family:var(--serif);font-size:40px;line-height:1;color:var(--green-3);opacity:.5;letter-spacing:.02em;}
.step h3{font-size:19px;margin:14px 0 8px;}
.step p{color:var(--muted);font-size:14.5px;line-height:1.75;}
.step-tag{
  display:inline-block;margin-top:16px;padding:4px 12px;
  border-radius:999px;background:var(--sand);
  font-size:12.5px;color:var(--green);font-weight:700;
}
.step.is-current .step-tag{background:var(--coral-soft);color:#B04228;}

/* ---------- 方案对比 ---------- */
.compare-scroll{
  overflow-x:auto;
  border-radius:var(--r-panel);
  border:1px solid var(--line);
  background:var(--card);
  box-shadow:var(--sh-1);
  scroll-snap-type:x proximity;
}
table.compare{width:100%;min-width:760px;border-collapse:separate;border-spacing:0;font-size:15px;}
.compare thead th{
  padding:26px 22px;text-align:left;vertical-align:top;
  background:var(--card);border-bottom:1px solid var(--line);
}
.compare thead th:first-child{font-family:var(--sans);font-size:13px;letter-spacing:.1em;color:var(--muted);font-weight:500;width:26%;}
.compare thead th:nth-child(3){background:var(--green);color:#FBF8F1;}
.reco-tag{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--coral);color:#fff;font-size:12px;font-weight:700;margin-bottom:10px;font-family:var(--sans);}
.plan-name{display:block;font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:4px;}
.plan-note{display:block;font-family:var(--sans);font-size:13px;color:var(--muted);font-weight:400;}
.compare thead th:nth-child(3) .plan-note{color:rgba(251,248,241,.78);}
.compare tbody th{
  padding:16px 22px;text-align:left;font-family:var(--sans);font-weight:500;
  color:var(--ink);font-size:14.5px;
  background:rgba(239,234,223,.45);
  border-bottom:1px solid var(--line);
}
.compare tbody td{
  padding:16px 22px;text-align:center;font-size:14.5px;
  color:var(--muted);border-bottom:1px solid var(--line);
  font-variant-numeric:tabular-nums;
}
.compare tbody td:nth-of-type(2){background:var(--green);color:#F4F1E8;font-weight:500;}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0;}
.tick{color:var(--green-3);font-weight:700;}
.compare tbody td:nth-of-type(2) .tick{color:#8FD3C4;}
.dash{color:rgba(92,107,102,.5);}
.compare-note{margin-top:16px;font-size:13.5px;color:var(--muted);}

/* ---------- 限时入口通栏 ---------- */
.band{
  position:relative;
  border-radius:var(--r-panel);
  padding:38px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  color:#FBF8F1;
  background-image:linear-gradient(rgba(11,59,54,.93),rgba(11,59,54,.93)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center;
  box-shadow:var(--sh-2);
}
.band h2{color:#FBF8F1;font-size:clamp(22px,2.4vw,28px);margin:0 0 8px;}
.band p{color:rgba(251,248,241,.78);font-size:14.5px;max-width:560px;}
.band-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.band-deadline{font-size:13px;color:rgba(251,248,241,.72);}
.band-deadline b{color:var(--coral-soft);font-weight:700;}

/* ---------- 咨询表单 ---------- */
.consult-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start;}
.consult-left h2{margin-top:10px;}
.consult-left > p{color:var(--muted);font-size:16px;line-height:1.85;margin-bottom:26px;}
.consult-figure{border-radius:16px;overflow:hidden;margin-bottom:24px;box-shadow:var(--sh-1);}
.consult-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.info-list{list-style:none;display:grid;gap:14px;}
.info-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted);}
.info-list i{color:var(--green-3);font-size:15px;margin-top:5px;flex:0 0 auto;}
.info-list b{display:block;color:var(--ink);font-size:15px;font-weight:700;margin-bottom:2px;}
.form-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-panel);
  padding:32px;
  box-shadow:var(--sh-1);
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--green);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;
  font-size:16px;font-family:var(--sans);color:var(--ink);
  background:#fff;border:1px solid var(--line-strong);border-radius:12px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.field textarea{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--green-3) 50%),linear-gradient(135deg,var(--green-3) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:40px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green-3);box-shadow:0 0 0 3px rgba(232,106,74,.18);}
.field input::placeholder,.field textarea::placeholder{color:rgba(92,107,102,.62);}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--coral);background:#FFF8F5;}
.err{display:none;color:var(--coral);font-size:13px;margin-top:6px;}
.field.has-error .err{display:block;}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:4px 0 20px;}
.check-row input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--green-3);}
.form-success{
  display:none;margin-top:16px;padding:14px 16px;border-radius:12px;
  background:rgba(31,122,108,.1);border:1px solid rgba(31,122,108,.26);
  color:var(--green);font-size:14.5px;
}
.form-success.is-on{display:block;}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;}

/* ---------- 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.news-card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(11,59,54,.3);}
.news-card.news-featured{grid-column:span 2;}
.news-thumb{display:block;overflow:hidden;background:var(--sand);}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .45s var(--ease);}
.news-featured .news-thumb img{aspect-ratio:21/9;}
.news-card:hover .news-thumb img{transform:scale(1.03);}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:9px;flex:1;}
.news-cat{align-self:flex-start;padding:3px 11px;border-radius:999px;background:var(--coral-soft);color:#B04228;font-size:12px;font-weight:700;}
.news-title{font-size:18px;line-height:1.45;font-family:var(--serif);}
.news-title a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-title a:hover{color:var(--green-2);}
.news-featured .news-title{font-size:22px;}
.news-summary{
  color:var(--muted);font-size:14px;line-height:1.72;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;
}
.news-more{color:var(--green-3);font-weight:700;}
.news-empty{
  min-height:224px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  text-align:center;
  border:1px dashed var(--line-strong);
  border-radius:var(--r-card);
  background:var(--card);
  color:var(--muted);
  padding:32px;
}
.news-empty i{font-size:26px;color:var(--green-3);opacity:.7;}
.news-empty a{font-weight:700;color:var(--green-2);}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line-strong);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;background:none;border:0;text-align:left;
  font-size:17px;font-weight:700;color:var(--ink);cursor:pointer;
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--green-2);}
.faq-plus{position:relative;flex:0 0 auto;width:16px;height:16px;transition:transform .25s var(--ease);}
.faq-plus::before,.faq-plus::after{content:"";position:absolute;background:var(--green-3);border-radius:2px;transition:background .22s var(--ease);}
.faq-plus::before{top:7px;left:0;width:16px;height:2px;}
.faq-plus::after{top:0;left:7px;width:2px;height:16px;}
.faq-q[aria-expanded="true"] .faq-plus{transform:rotate(45deg);}
.faq-q[aria-expanded="true"] .faq-plus::before,.faq-q[aria-expanded="true"] .faq-plus::after{background:var(--coral);}
.faq-a-inner{padding:0 4px 24px;max-width:820px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ---------- 页脚 ---------- */
footer{
  margin-top:88px;
  background:var(--green);
  color:#E9E4D6;
  border-radius:28px 28px 0 0;
  padding:64px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:48px;}
.footer-brand .brand-text{color:#FBF8F1;font-size:19px;}
.footer-brand .brand-mark{background:rgba(251,248,241,.14);color:#FBF8F1;}
.footer-brand p{margin-top:16px;color:rgba(233,228,214,.72);font-size:14px;line-height:1.8;max-width:280px;}
.footer-col h4{font-family:var(--sans);font-size:13px;letter-spacing:.12em;color:rgba(251,248,241,.6);margin-bottom:16px;font-weight:700;}
.footer-col ul{list-style:none;display:grid;gap:10px;}
.footer-col a{color:#E9E4D6;font-size:14.5px;}
.footer-col a:hover{color:var(--coral);}
.footer-col li{font-size:14.5px;color:rgba(233,228,214,.78);}
.footer-bottom{
  border-top:1px solid rgba(251,248,241,.16);
  padding:22px 0 30px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(233,228,214,.66);
}
.footer-bottom a{color:rgba(233,228,214,.8);}

/* ---------- 动效 ---------- */
.will-reveal{opacity:0;transform:translateY(12px);}
.will-reveal.is-in{opacity:1;transform:none;transition:opacity .65s var(--ease),transform .65s var(--ease);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero-grid{gap:40px;}
  .dock-nav a{padding:9px 10px;font-size:14px;}
}
@media (max-width:991px){
  body{padding-top:96px;}
  .dock-nav{display:none;}
  .menu-btn{display:grid;}
  .dock{height:58px;}
  .hero{padding:24px 0 56px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-visual{order:2;}
  .hero-visual img{aspect-ratio:16/11;}
  .section{padding:64px 0;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;}
  .consult-grid{grid-template-columns:1fr;gap:36px;}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-featured .news-thumb img{aspect-ratio:16/10;}
  .news-featured .news-title{font-size:19px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .band{padding:32px 28px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .wrap{padding:0 18px;}
  .dock{height:56px;padding:0 10px 0 14px;gap:8px;border-radius:18px;}
  .brand-text{font-size:15.5px;}
  .brand-mark{width:30px;height:30px;border-radius:10px;}
  .dock-actions .btn-sm{height:38px;padding:0 14px;font-size:13px;}
  h1{font-size:clamp(30px,8vw,40px);}
  .hero-sub{font-size:16px;}
  .hero-actions .btn{flex:1 1 auto;min-width:150px;}
  .steps{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--line-strong);padding-left:24px;}
  .step{padding:0 0 26px;}
  .step::before{top:6px;left:-30px;}
  .step-num{font-size:32px;}
  .news-grid{grid-template-columns:1fr;}
  .news-card.news-featured{grid-column:span 1;}
  .form-card{padding:22px 18px;}
  .band{padding:26px 20px;border-radius:20px;}
  .band-actions .btn{width:100%;}
  .band-deadline{width:100%;}
  .faq-q{font-size:16px;padding:18px 2px;}
  footer{border-radius:22px 22px 0 0;margin-top:64px;padding-top:44px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:479px){
  .dock-actions .btn-sm{display:none;}
  .hero-tags li{font-size:12.5px;padding:6px 12px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition:none!important;animation:none!important;}
  .will-reveal{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --ink:#0B3B36;
  --ink-2:#135E55;
  --ink-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --bg:#F7F4EC;
  --sand:#EFEADF;
  --card:#FFFDF8;
  --text:#14201D;
  --muted:#5C6B66;
  --line:rgba(20,32,29,.12);
  --line-strong:rgba(20,32,29,.2);
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --sh:0 10px 30px rgba(11,59,54,.06);
  --sh-hover:0 16px 40px rgba(11,59,54,.10);
  --t:220ms cubic-bezier(.2,.7,.3,1);
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:radial-gradient(circle at 10px 10px, rgba(11,59,54,.055) 1.2px, transparent 1.4px);
  background-size:26px 26px;
  opacity:.55;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--ink-2);text-decoration:none;transition:color var(--t);}
a:hover{color:var(--coral);}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink);margin:0;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px;border-radius:6px;}
::selection{background:var(--coral-soft);color:var(--ink);}

/* ============ 布局容器 ============ */
.shell{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}
.section{padding:88px 0;position:relative;z-index:1;}
.section--tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:40px;}
.section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.2;margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;line-height:1.85;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;
  color:var(--ink-2);font-weight:700;text-transform:uppercase;
  font-family:var(--font-sans);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--coral);border-radius:2px;}

/* ============ 浮动 Dock 导航 ============ */
.dock-wrap{
  position:fixed;
  top:20px;left:0;right:0;
  z-index:80;
  display:flex;justify-content:center;
  pointer-events:none;
  padding:0 16px;
}
.dock{
  pointer-events:auto;
  position:relative;
  width:min(1160px,100%);
  height:64px;
  display:flex;align-items:center;gap:18px;
  padding:0 14px 0 20px;
  background:rgba(255,253,248,.94);
  backdrop-filter:blur(10px);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:0 10px 30px rgba(11,59,54,.07);
  transition:height var(--t),box-shadow var(--t),background var(--t);
}
.dock.is-scrolled{
  height:56px;
  box-shadow:0 14px 36px rgba(11,59,54,.13);
  background:rgba(255,253,248,.98);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;
  display:grid;place-items:center;
  color:var(--ink);
  background:var(--sand);
  border:1px solid var(--line);
  border-radius:11px;
  transition:background var(--t),color var(--t);
}
.brand-mark svg{width:20px;height:20px;}
.brand:hover .brand-mark{background:var(--ink);color:var(--coral-soft);}
.brand-text{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:17px;
  letter-spacing:.01em;
  color:var(--ink);
  white-space:nowrap;
}
.dock-nav{
  display:flex;align-items:center;gap:2px;
  margin:0 auto;
  list-style:none;padding:0;
}
.dock-nav a{
  display:inline-block;
  padding:8px 13px;
  font-size:14.5px;
  font-weight:500;
  color:var(--muted);
  border-radius:10px;
  white-space:nowrap;
  transition:color var(--t),background var(--t);
}
.dock-nav a:hover{color:var(--ink);background:var(--sand);}
.dock-nav a.is-active{color:var(--ink);background:var(--sand);font-weight:700;}
.dock-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.icon-btn{
  width:38px;height:38px;
  display:inline-grid;place-items:center;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  border-radius:11px;
  cursor:pointer;
  font-size:14px;
  transition:background var(--t),border-color var(--t),color var(--t),transform var(--t);
}
.icon-btn:hover{background:var(--sand);border-color:var(--line-strong);transform:translateY(-1px);}
.icon-btn:active{transform:translateY(0);}
.menu-btn{display:none;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;
  padding:0 24px;
  font-size:15px;font-weight:700;
  font-family:var(--font-sans);
  border-radius:12px;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:background var(--t),color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:11px;}
.btn-brand{background:var(--ink);color:#F7F4EC;border-color:var(--ink);}
.btn-brand:hover{background:var(--ink-2);border-color:var(--ink-2);color:#F7F4EC;transform:translateY(-1px);box-shadow:var(--sh);}
.btn-brand:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{background:var(--sand);color:var(--ink);transform:translateY(-1px);}
.btn-light{background:#F7F4EC;color:var(--ink);border-color:transparent;}
.btn-light:hover{background:#FFFDF8;color:var(--ink);transform:translateY(-1px);}
.btn-outline-light{background:transparent;color:#F7F4EC;border-color:rgba(247,244,236,.4);}
.btn-outline-light:hover{background:rgba(247,244,236,.12);color:#F7F4EC;border-color:rgba(247,244,236,.6);}
.dock-search{
  position:absolute;
  top:calc(100% + 10px);
  right:0;
  width:min(360px,100%);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--sh-hover);
  padding:10px;
  display:none;
}
.dock-search.is-open{display:block;}
.dock-search input{
  width:100%;
  height:44px;
  padding:0 14px;
  font-size:16px;
  font-family:inherit;
  color:var(--text);
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:12px;
  transition:border-color var(--t),box-shadow var(--t);
}
.dock-search input:focus{
  outline:none;
  border-color:var(--ink-3);
  box-shadow:0 0 0 3px rgba(232,106,74,.22);
}
.dock-drawer{
  display:none;
  position:absolute;
  top:calc(100% + 10px);
  left:0;right:0;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--sh-hover);
  padding:16px;
}
.dock-drawer.is-open{display:block;}
.drawer-title{
  font-size:12px;letter-spacing:.16em;color:var(--muted);
  font-weight:700;margin-bottom:8px;padding-left:6px;
}
.dock-drawer a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:44px;
  padding:0 12px;
  font-size:15px;font-weight:500;
  color:var(--ink);
  border-radius:11px;
  transition:background var(--t),color var(--t);
}
.dock-drawer a:hover{background:var(--sand);color:var(--ink);}
.dock-drawer a i{font-size:11px;color:var(--muted);}
.dock-drawer .drawer-cta{margin-top:10px;}
.dock-drawer .drawer-cta .btn{width:100%;}

/* ============ 面包屑 ============ */
.crumb-bar{padding:112px 0 0;position:relative;z-index:1;}
.breadcrumb-trail{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;
  color:var(--muted);
}
.breadcrumb-trail a{color:var(--muted);}
.breadcrumb-trail a:hover{color:var(--coral);}
.breadcrumb-trail .sep{color:rgba(20,32,29,.3);}
.breadcrumb-trail .current{color:var(--text);font-weight:600;}

/* ============ Hero ============ */
.cat-hero{
  position:relative;
  z-index:1;
  padding:36px 0 0;
}
.hero-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:
    linear-gradient(120deg,rgba(247,244,236,.96) 0%,rgba(247,244,236,.9) 46%,rgba(247,244,236,.72) 100%),
    url('/assets/images/backpic/back-2.webp') center right/cover no-repeat;
  padding:52px 48px 46px;
  box-shadow:var(--sh);
}
.hero-panel::after{
  content:"";
  position:absolute;
  right:-60px;top:-60px;
  width:280px;height:280px;
  border-radius:50%;
  border:1px solid rgba(11,59,54,.1);
  pointer-events:none;
}
.hero-panel h1{
  font-size:clamp(34px,4.6vw,56px);
  line-height:1.1;
  letter-spacing:-.02em;
  margin-bottom:18px;
  max-width:16em;
}
.hero-panel .lead{
  max-width:640px;
  color:var(--muted);
  font-size:16.5px;
  line-height:1.85;
  margin-bottom:22px;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-bottom:26px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  height:32px;padding:0 14px;
  font-size:12.5px;font-weight:600;
  color:var(--ink-2);
  background:rgba(255,253,248,.86);
  border:1px solid var(--line);
  border-radius:999px;
}
.chip i{font-size:11px;color:var(--coral);}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 锚点导航 ============ */
.anchor-nav{
  position:relative;
  z-index:2;
  margin-top:22px;
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-bottom:6px;
  scrollbar-width:thin;
}
.anchor-nav::-webkit-scrollbar{height:4px;}
.anchor-nav::-webkit-scrollbar-thumb{background:rgba(11,59,54,.18);border-radius:4px;}
.anchor-nav a{
  flex:0 0 auto;
  display:inline-flex;align-items:center;
  height:40px;padding:0 16px;
  font-size:13.5px;font-weight:600;
  color:var(--ink);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:999px;
  white-space:nowrap;
  transition:background var(--t),border-color var(--t),transform var(--t),box-shadow var(--t);
}
.anchor-nav a:hover{
  background:var(--sand);
  border-color:var(--line-strong);
  transform:translateY(-1px);
  box-shadow:var(--sh);
}

/* ============ 准备区 ============ */
.prep-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  align-items:center;
}
.prep-list{
  display:grid;
  gap:0;
  border-top:1px solid var(--line);
}
.prep-item{
  display:grid;
  grid-template-columns:44px 1fr;
  gap:16px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.prep-item .num{
  font-family:var(--font-serif);
  font-size:15px;
  font-weight:700;
  color:var(--ink-3);
  background:var(--sand);
  border:1px solid var(--line);
  border-radius:11px;
  width:44px;height:44px;
  display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}
.prep-item h3{font-size:19px;margin-bottom:6px;line-height:1.4;}
.prep-item p{font-size:15px;color:var(--muted);line-height:1.8;}
.prep-media{
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--sh);
  background:var(--sand);
}
.prep-media img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform 500ms cubic-bezier(.2,.7,.3,1);
}
.prep-media:hover img{transform:scale(1.03);}
.prep-note{
  margin-top:16px;
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
}

/* ============ 时间轴 ============ */
.timeline-layout{
  display:grid;
  grid-template-columns:1.55fr .85fr;
  gap:48px;
  align-items:start;
}
.steps{position:relative;padding:0;margin:0;list-style:none;}
.step{
  position:relative;
  padding:0 0 40px 72px;
}
.step:last-child{padding-bottom:0;}
.step::before{
  content:"";
  position:absolute;
  left:21px;top:52px;bottom:0;
  width:1px;
  background:var(--line);
}
.step:last-child::before{display:none;}
.step-node{
  position:absolute;
  left:0;top:0;
  width:44px;height:44px;
  display:grid;place-items:center;
  font-family:var(--font-serif);
  font-size:15px;font-weight:700;
  font-variant-numeric:tabular-nums;
  color:var(--ink);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  transition:background var(--t),color var(--t),border-color var(--t);
}
.step.is-current .step-node{
  background:var(--ink);
  color:#F7F4EC;
  border-color:var(--ink);
}
.step.is-current .step-node::after{
  content:"";
  position:absolute;
  top:-4px;right:-4px;
  width:11px;height:11px;
  border-radius:50%;
  background:var(--coral);
  border:2px solid var(--bg);
}
.step-head{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-bottom:8px;
}
.step-head h3{font-size:21px;line-height:1.4;}
.tag{
  display:inline-flex;align-items:center;
  height:24px;padding:0 10px;
  font-size:12px;font-weight:700;
  letter-spacing:.02em;
  border-radius:999px;
  background:var(--sand);
  color:var(--ink-2);
  border:1px solid var(--line);
}
.tag--coral{background:var(--coral-soft);color:#B8442A;border-color:rgba(232,106,74,.28);}
.tag--ink{background:var(--ink);color:#F7F4EC;border-color:var(--ink);}
.step p{color:var(--muted);font-size:15.5px;line-height:1.85;}
.mini-list{
  margin-top:12px;
  display:grid;gap:8px;
}
.mini-list li{
  position:relative;
  padding-left:20px;
  font-size:14.5px;
  color:var(--text);
  line-height:1.75;
}
.mini-list li::before{
  content:"";
  position:absolute;
  left:2px;top:11px;
  width:6px;height:6px;
  border-radius:2px;
  background:var(--coral);
  opacity:.8;
}

/* ============ 侧栏提示卡 ============ */
.aside-stack{display:grid;gap:18px;}
.sticky-card{
  position:sticky;
  top:104px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:26px;
  box-shadow:var(--sh);
}
.sticky-card h3{
  font-size:18px;
  margin-bottom:14px;
  display:flex;align-items:center;gap:9px;
}
.sticky-card h3 i{color:var(--coral);font-size:15px;}
.sticky-card ul{display:grid;gap:12px;}
.sticky-card li{
  font-size:14.5px;
  color:var(--muted);
  line-height:1.75;
  padding-left:18px;
  position:relative;
}
.sticky-card li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:7px;height:7px;
  border-radius:50%;
  border:1.5px solid var(--ink-3);
}
.sticky-foot{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
}
.sticky-foot a{font-weight:700;color:var(--ink-2);}
.sticky-foot a:hover{color:var(--coral);}

/* ============ 检查清单 ============ */
.check-panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:40px;
  box-shadow:var(--sh);
}
.check-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px 28px;
}
.check-item{
  display:grid;
  grid-template-columns:26px 1fr;
  gap:12px;
  padding:16px 0;
  border-bottom:1px dashed var(--line);
}
.check-item:nth-last-child(-n+2){border-bottom:none;}
.check-item i{
  width:24px;height:24px;
  display:grid;place-items:center;
  font-size:11px;
  color:#F7F4EC;
  background:var(--ink-3);
  border-radius:50%;
  margin-top:2px;
}
.check-item strong{
  display:block;
  font-size:15.5px;
  color:var(--ink);
  font-weight:700;
  margin-bottom:4px;
  font-family:var(--font-sans);
}
.check-item span{font-size:14px;color:var(--muted);line-height:1.7;}

/* ============ 常见卡住的位置 ============ */
.issue-list{
  border-top:1px solid var(--line);
}
.issue-row{
  display:grid;
  grid-template-columns:170px 1fr 120px;
  gap:24px;
  align-items:center;
  padding:24px 0;
  border-bottom:1px solid var(--line);
  transition:background var(--t);
}
.issue-row:hover{background:rgba(239,234,223,.4);}
.issue-row h3{font-size:17px;line-height:1.5;}
.issue-row p{font-size:14.5px;color:var(--muted);line-height:1.8;}
.issue-row .issue-tag{
  justify-self:start;
  display:inline-flex;align-items:center;
  height:26px;padding:0 12px;
  font-size:12px;font-weight:700;
  color:var(--ink-2);
  background:var(--sand);
  border:1px solid var(--line);
  border-radius:999px;
  white-space:nowrap;
}
.issue-row .issue-tag.is-warn{background:var(--coral-soft);color:#B8442A;border-color:rgba(232,106,74,.28);}
.issue-link{
  justify-self:end;
  font-size:13.5px;
  font-weight:700;
  color:var(--ink-2);
  display:inline-flex;align-items:center;gap:6px;
}
.issue-link i{transition:transform var(--t);}
.issue-link:hover i{transform:translateX(3px);}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;}
.accordion-item{
  background:transparent;
  border:none;
  border-top:1px solid var(--line);
  border-radius:0;
}
.accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-button{
  width:100%;
  background:transparent;
  border:none;
  box-shadow:none !important;
  padding:22px 44px 22px 0;
  font-family:var(--font-sans);
  font-size:16.5px;
  font-weight:700;
  color:var(--ink);
  line-height:1.6;
  position:relative;
  border-radius:0;
  transition:color var(--t);
}
.accordion-button:hover{color:var(--ink-2);}
.accordion-button:not(.collapsed){color:var(--ink);background:transparent;}
.accordion-button::after{
  content:"\2b";
  font-family:var(--font-sans);
  font-size:20px;
  font-weight:400;
  color:var(--ink-3);
  position:absolute;
  right:8px;top:50%;
  transform:translateY(-50%) rotate(0deg);
  transition:transform var(--t),color var(--t);
  background:none;
  width:auto;height:auto;
  line-height:1;
}
.accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(45deg);color:var(--coral);}
.accordion-body{
  padding:0 44px 24px 0;
  font-size:14.8px;
  line-height:1.9;
  color:var(--muted);
}

/* ============ 通栏 CTA ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--ink);
  color:#F7F4EC;
  padding:44px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  box-shadow:var(--sh-hover);
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(circle at 14px 14px, rgba(247,244,236,.07) 1.4px, transparent 1.6px);
  background-size:30px 30px;
  pointer-events:none;
}
.cta-band h2{
  color:#F7F4EC;
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.3;
  margin-bottom:10px;
  position:relative;
}
.cta-band p{
  color:rgba(247,244,236,.76);
  font-size:15px;
  line-height:1.8;
  max-width:560px;
  position:relative;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;flex:0 0 auto;}

/* ============ 相关分类 ============ */
.related-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.related-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:24px 26px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.related-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--sh-hover);
  border-color:rgba(11,59,54,.3);
}
.related-card h3{font-size:18px;margin-bottom:4px;line-height:1.4;}
.related-card p{font-size:13.5px;color:var(--muted);line-height:1.7;}
.related-card i{
  color:var(--ink-3);
  font-size:14px;
  transition:transform var(--t),color var(--t);
}
.related-card:hover i{transform:translateX(4px);color:var(--coral);}

/* ============ 页脚 ============ */
footer{
  margin-top:88px;
  background:var(--ink);
  color:#F7F4EC;
  border-radius:28px 28px 0 0;
  padding:56px 0 0;
  position:relative;
  z-index:1;
}
footer .wrap{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand .brand{margin-bottom:14px;}
.footer-brand .brand-mark{
  background:rgba(247,244,236,.1);
  border-color:rgba(247,244,236,.2);
  color:#F7F4EC;
}
.footer-brand .brand-text{color:#F7F4EC;}
.footer-brand p{
  font-size:14px;
  color:rgba(247,244,236,.7);
  line-height:1.8;
  max-width:280px;
}
.footer-col h4{
  color:#F7F4EC;
  font-size:15px;
  font-family:var(--font-sans);
  font-weight:700;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-col ul{display:grid;gap:11px;}
.footer-col li{
  font-size:14px;
  color:rgba(247,244,236,.7);
  line-height:1.7;
}
.footer-col a{
  color:rgba(247,244,236,.7);
  transition:color var(--t);
}
.footer-col a:hover{color:var(--coral);}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  justify-content:space-between;
  align-items:center;
  padding:22px 0 28px;
  border-top:1px solid rgba(247,244,236,.14);
  font-size:12.5px;
  color:rgba(247,244,236,.58);
  line-height:1.7;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .dock-nav a{padding:8px 10px;font-size:13.5px;}
  .hero-panel{padding:44px 36px 40px;}
}
@media (max-width:991.98px){
  .dock-nav{display:none;}
  .menu-btn{display:inline-grid;}
  .timeline-layout{grid-template-columns:1fr;gap:36px;}
  .sticky-card{position:static;}
  .prep-grid{grid-template-columns:1fr;gap:32px;}
  .prep-media{order:-1;}
  .issue-row{grid-template-columns:1fr;gap:10px;align-items:start;}
  .issue-link{justify-self:start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px;}
  .section{padding:70px 0;}
  .crumb-bar{padding-top:100px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .dock{height:58px;padding:0 10px 0 14px;gap:10px;border-radius:18px;}
  .dock.is-scrolled{height:54px;}
  .brand-mark{width:30px;height:30px;flex:0 0 30px;border-radius:10px;}
  .brand-mark svg{width:18px;height:18px;}
  .brand-text{font-size:15.5px;}
  .dock-actions .btn-sm{height:36px;padding:0 14px;font-size:13px;}
  .icon-btn{width:36px;height:36px;border-radius:10px;}
  .dock-wrap{top:12px;padding:0 10px;}
  .crumb-bar{padding-top:92px;}
  .hero-panel{padding:34px 22px 32px;border-radius:20px;}
  .hero-panel h1{font-size:clamp(28px,7.4vw,38px);}
  .hero-panel .lead{font-size:15.5px;}
  .hero-actions .btn{width:100%;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .anchor-nav{margin-top:18px;}
  .section{padding:56px 0;}
  .section--tight{padding:44px 0;}
  .section-head{margin-bottom:28px;}
  .check-panel{padding:24px 20px;border-radius:20px;}
  .check-grid{grid-template-columns:1fr;gap:0;}
  .check-item:nth-last-child(-n+2){border-bottom:1px dashed var(--line);}
  .check-item:last-child{border-bottom:none;}
  .step{padding-left:58px;padding-bottom:32px;}
  .step::before{left:17px;top:46px;}
  .step-node{width:36px;height:36px;border-radius:12px;font-size:13px;}
  .step-head h3{font-size:18.5px;}
  .sticky-card{padding:22px;}
  .issue-row{padding:20px 0;}
  .accordion-button{font-size:15.5px;padding:18px 38px 18px 0;}
  .accordion-body{padding:0 20px 20px 0;font-size:14.5px;}
  .cta-band{padding:28px 22px;border-radius:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .footer-brand{grid-column:1 / -1;}
  footer{margin-top:56px;padding-top:44px;border-radius:22px 22px 0 0;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (max-width:479.98px){
  .shell,footer .wrap{padding:0 18px;}
  .brand-text{font-size:14.5px;}
  .hero-panel{padding:28px 18px 26px;}
  .chip{height:30px;padding:0 11px;font-size:12px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}
/* 滚动淡入 */
.reveal{opacity:0;transform:translateY(12px);}
.reveal.is-in{opacity:1;transform:none;transition:opacity 600ms cubic-bezier(.2,.7,.3,1),transform 600ms cubic-bezier(.2,.7,.3,1);}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}}

/* roulang page: article */
:root{
  --green:#0B3B36;
  --green-2:#135E55;
  --green-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --coral-deep:#A5402A;
  --bg:#F7F4EC;
  --sand:#EFEADF;
  --card:#FFFDF8;
  --ink:#14201D;
  --ink-body:#22302C;
  --ink-2:#5C6B66;
  --line:rgba(20,32,29,.12);
  --line-strong:rgba(20,32,29,.28);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --radius-btn:12px;
  --radius-card:18px;
  --radius-panel:24px;
  --radius-dock:20px;
  --shadow:0 10px 30px rgba(11,59,54,.06);
  --shadow-hover:0 16px 40px rgba(11,59,54,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --gap-block:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:116px;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink-body);
  background-color:var(--bg);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cg fill='none' stroke='%230B3B36' stroke-opacity='0.05' stroke-width='1'%3E%3Cpath d='M0 28a28 28 0 0 1 56 0'/%3E%3Cpath d='M-28 56a28 28 0 0 1 56 0'/%3E%3Cpath d='M28 56a28 28 0 0 1 56 0'/%3E%3C/g%3E%3C/svg%3E");
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700;line-height:1.25}
p{margin:0}
a{color:var(--green-2);text-decoration:none;transition:color .22s var(--ease)}
a:hover{color:var(--coral)}
img{max-width:100%;display:block}
ul,ol{margin:0}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--coral);outline-offset:2px;border-radius:8px;
}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* ===== Dock 导航 ===== */
.dock-wrap{position:fixed;top:20px;left:0;right:0;z-index:60;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;position:relative;display:flex;align-items:center;gap:14px;
  width:min(1160px,100%);height:64px;padding:0 16px 0 18px;
  background:rgba(255,253,248,.94);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:var(--radius-dock);box-shadow:var(--shadow);
  transition:height .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.dock.is-scrolled{height:56px;box-shadow:var(--shadow-hover);background:rgba(255,253,248,.98)}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--green);flex:0 0 auto}
.brand:hover{color:var(--green)}
.brand-mark{width:34px;height:34px;flex:0 0 auto;display:grid;place-items:center;border-radius:11px;background:var(--green);color:#FFFDF8}
.brand-mark svg{width:20px;height:20px}
.brand-text{font-family:var(--font-serif);font-size:17px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:2px;list-style:none;margin:0 0 0 6px;padding:0}
.dock-nav a{display:block;padding:8px 11px;border-radius:11px;font-size:14.5px;color:var(--ink-2);white-space:nowrap;transition:color .22s var(--ease),background .22s var(--ease)}
.dock-nav a:hover{color:var(--green);background:var(--sand)}
.dock-nav a.is-active{color:var(--green);font-weight:700;background:var(--sand)}
.dock-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--line);background:transparent;color:var(--ink-2);cursor:pointer;transition:color .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease)}
.icon-btn:hover{color:var(--green);background:var(--sand);border-color:rgba(11,59,54,.3)}
.menu-btn{display:none}
.dock-search{position:absolute;top:calc(100% + 10px);right:0;width:min(360px,100%);padding:10px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-hover);display:none}
.dock-search.is-open{display:block}
.dock-search input{width:100%;height:44px;padding:0 14px;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-btn);transition:border-color .22s var(--ease),box-shadow .22s var(--ease)}
.dock-search input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(232,106,74,.18)}
.dock-drawer{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;padding:14px;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-hover)}
.dock-drawer.is-open{display:grid;gap:2px}
.drawer-title{margin:2px 8px 8px;font-size:12px;letter-spacing:.14em;color:var(--ink-2);font-weight:600}
.dock-drawer a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:10px 14px;border-radius:12px;font-size:15px;color:var(--ink)}
.dock-drawer a:hover{background:var(--sand);color:var(--green)}
.dock-drawer a i{font-size:11px;color:var(--ink-2)}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-btn);font-size:15px;font-weight:600;line-height:1;cursor:pointer;text-decoration:none;transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease)}
.btn-brand{background:var(--green);color:#FFFDF8}
.btn-brand:hover{background:var(--green-2);color:#FFFDF8;transform:translateY(-1px);box-shadow:0 10px 24px rgba(11,59,54,.18)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{background:var(--sand);color:var(--green);border-color:rgba(11,59,54,.4)}
.btn-light{background:#F7F4EC;color:var(--green)}
.btn-light:hover{background:#FFFDF8;color:var(--green-2);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(244,241,232,.42);color:#F4F1E8}
.btn-outline-light:hover{background:rgba(244,241,232,.12);color:#FFFDF8;border-color:rgba(244,241,232,.7)}
.btn-sm{height:40px;padding:0 16px;font-size:14px}

/* ===== 面包屑 ===== */
.breadcrumb-bar{padding-top:20px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;list-style:none;margin:0;padding:0;font-size:13px;color:var(--ink-2)}
.crumbs li{display:flex;align-items:center;max-width:100%}
.crumbs li:not(:first-child)::before{content:"/";margin:0 9px;color:rgba(20,32,29,.3)}
.crumbs a{color:var(--ink-2)}
.crumbs a:hover{color:var(--coral)}
.crumbs li[aria-current] span{display:inline-block;max-width:52vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink);font-weight:600}

/* ===== 文章头部 ===== */
.article-head{padding:26px 0 0}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:var(--coral-soft);color:var(--coral-deep);font-size:12.5px;font-weight:600;letter-spacing:.02em}
.article-title{font-family:var(--font-serif);font-size:clamp(30px,4vw,44px);line-height:1.24;letter-spacing:-.01em;margin:18px 0 0;max-width:900px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;list-style:none;margin:18px 0 0;padding:0;font-size:13.5px;color:var(--ink-2)}
.article-meta li{display:flex;align-items:center;gap:7px;font-variant-numeric:tabular-nums}
.article-meta i{color:var(--green-3);font-size:12px}
.article-head .rule{height:1px;background:var(--line);margin-top:26px}

/* ===== 正文布局 ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start;padding-top:34px}
.article-body-card{padding:38px 42px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-panel);box-shadow:var(--shadow)}
.cms-article-body{max-width:800px;font-size:17.5px;line-height:1.9;color:var(--ink-body);word-break:break-word}
.cms-article-body > * + *{margin-top:18px}
.cms-article-body h2{position:relative;font-family:var(--font-serif);font-size:clamp(22px,2.4vw,28px);line-height:1.4;margin-top:40px;padding-left:16px;scroll-margin-top:110px}
.cms-article-body h2::before{content:"";position:absolute;left:0;top:.3em;width:4px;height:1em;border-radius:2px;background:var(--coral)}
.cms-article-body h2:first-child{margin-top:0}
.cms-article-body h3{font-size:20px;line-height:1.5;margin-top:30px;color:var(--ink);scroll-margin-top:110px}
.cms-article-body h4{font-size:17.5px;margin-top:24px}
.cms-article-body p{margin:0}
.cms-article-body strong{color:var(--ink)}
.cms-article-body ul,.cms-article-body ol{padding-left:24px}
.cms-article-body ul{list-style:disc}
.cms-article-body ol{list-style:decimal}
.cms-article-body li{margin:0}
.cms-article-body li + li{margin-top:8px}
.cms-article-body li::marker{color:var(--green-3)}
.cms-article-body img{border-radius:16px;margin:26px auto;height:auto}
.cms-article-body figure{margin:26px 0}
.cms-article-body figcaption{margin-top:10px;font-size:13px;line-height:1.7;color:var(--ink-2);text-align:center}
.cms-article-body blockquote{margin:26px 0;padding:18px 22px;background:var(--sand);border-left:3px solid var(--green-3);border-radius:0 14px 14px 0;color:#2C3B36;font-size:16.5px}
.cms-article-body blockquote p + p{margin-top:12px}
.cms-article-body table{width:100%;border-collapse:collapse;font-size:15.5px;display:block;overflow-x:auto;border-radius:12px}
.cms-article-body th,.cms-article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;white-space:nowrap}
.cms-article-body th{background:var(--sand);font-weight:600;color:var(--ink)}
.cms-article-body a{color:var(--green-2);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.cms-article-body a:hover{color:var(--coral)}
.cms-article-body code{padding:2px 6px;border-radius:6px;background:var(--sand);font-size:.92em}
.cms-article-body hr{border:0;height:1px;background:var(--line);margin:32px 0}

/* 空状态 */
.empty-state{padding:56px 20px;text-align:center}
.empty-icon{width:64px;height:64px;margin:0 auto 18px;display:grid;place-items:center;border-radius:20px;background:var(--sand);color:var(--green-2);font-size:24px}
.empty-title{font-family:var(--font-serif);font-size:22px;color:var(--ink);margin:0 0 8px;font-weight:700}
.empty-text{max-width:420px;margin:0 auto 22px;font-size:15px;color:var(--ink-2)}

/* ===== 侧栏 ===== */
.article-side{min-width:0}
.side-sticky{position:sticky;top:104px;display:grid;gap:18px}
.side-card{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow)}
.side-card h3{display:flex;align-items:center;gap:9px;font-size:15px;margin:0 0 14px;color:var(--green);font-family:var(--font-sans);font-weight:700}
.side-card h3 i{font-size:13px;color:var(--coral)}
#pageToc ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
#pageToc a{display:block;padding:8px 10px;border-left:2px solid transparent;border-radius:10px;font-size:14px;line-height:1.5;color:var(--ink-2);transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease)}
#pageToc a:hover{background:var(--sand);color:var(--green);border-left-color:var(--coral)}
.toc-empty{font-size:14px;color:var(--ink-2);margin:0}
.side-text{font-size:14px;line-height:1.8;color:var(--ink-2);margin:0 0 14px}
.side-links{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:2px}
.side-links a{display:block;padding:8px 10px;border-radius:10px;font-size:14px;color:var(--ink-2)}
.side-links a:hover{background:var(--sand);color:var(--green)}
.arrow-link{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--green-2)}
.arrow-link i{font-size:12px;transition:transform .22s var(--ease)}
.arrow-link:hover{color:var(--coral)}
.arrow-link:hover i{transform:translateX(3px)}

/* ===== 相关推荐 ===== */
.related{padding-top:72px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:26px}
.eyebrow{margin:0 0 8px;font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--coral)}
.section-head h2{font-family:var(--font-serif);font-size:clamp(24px,3vw,32px);line-height:1.3}
.section-head p.sub{margin:8px 0 0;font-size:15px;color:var(--ink-2);max-width:520px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{display:flex;flex-direction:column;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);color:inherit;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.post-card:hover{transform:translateY(-3px);border-color:rgba(11,59,54,.3);box-shadow:var(--shadow-hover);color:inherit}
.thumb{overflow:hidden;background:var(--sand)}
.thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s var(--ease)}
.post-card:hover .thumb img{transform:scale(1.03)}
.post-card-body{display:flex;flex-direction:column;gap:10px;padding:18px 20px 22px;flex:1 1 auto}
.post-card .tag{height:24px;font-size:12px;background:var(--sand);color:var(--green-2)}
.post-card h3{font-family:var(--font-serif);font-size:18px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card p{font-size:14px;line-height:1.7;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{margin-top:auto;padding-top:6px;font-size:12.5px;color:var(--ink-2);display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.post-meta span.dot{width:3px;height:3px;border-radius:50%;background:var(--line-strong)}

/* ===== CTA ===== */
.cta-wrap{padding-top:72px}
.cta-band{position:relative;overflow:hidden;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;padding:38px 42px;background:var(--green);color:#F4F1E8;border-radius:var(--radius-panel)}
.cta-band::after{content:"";position:absolute;right:-60px;bottom:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(232,106,74,.28),transparent 68%);pointer-events:none}
.cta-band h2{font-family:var(--font-serif);font-size:clamp(22px,2.6vw,30px);color:#FFFDF8;margin:0 0 10px}
.cta-band p{margin:0;max-width:520px;font-size:15px;line-height:1.8;color:rgba(244,241,232,.76)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}

/* ===== 页脚 ===== */
footer{margin-top:var(--gap-block);padding:56px 0 28px;background:var(--green);color:#EDE9DE;border-radius:28px 28px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
footer .brand{color:#FFFDF8}
footer .brand:hover{color:#FFFDF8}
footer .brand-mark{background:rgba(255,255,255,.14);color:#FFFDF8}
footer .brand-text{color:#FFFDF8}
.footer-brand p{margin:14px 0 0;max-width:290px;font-size:14px;line-height:1.8;color:rgba(237,233,222,.72)}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:700;color:#FFFDF8;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14px;line-height:1.7;color:rgba(237,233,222,.75)}
.footer-col a{color:rgba(237,233,222,.78)}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(244,241,232,.16);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12.5px;line-height:1.7;color:rgba(237,233,222,.6)}

/* ===== 动效 ===== */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:32px}
  .article-body-card{padding:34px 32px}
}
@media (max-width:991px){
  body{padding-top:104px}
  .dock-nav{display:none}
  .menu-btn{display:grid}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:28px}
  .side-sticky{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{padding:32px 30px}
}
@media (max-width:767px){
  :root{--gap-block:56px}
  body{padding-top:96px;font-size:16px}
  .dock{height:58px;border-radius:18px;padding:0 12px;gap:8px}
  .dock.is-scrolled{height:54px}
  .brand-text{font-size:15.5px}
  .brand-mark{width:30px;height:30px;border-radius:10px}
  .brand-mark svg{width:18px;height:18px}
  .article-head{padding-top:20px}
  .article-title{font-size:clamp(26px,7vw,34px)}
  .article-layout{padding-top:24px}
  .article-body-card{padding:24px 20px;border-radius:20px}
  .cms-article-body{font-size:17px;line-height:1.85}
  .cms-article-body h2{margin-top:32px;padding-left:14px}
  .cms-article-body blockquote{padding:14px 16px;font-size:16px}
  .side-sticky{grid-template-columns:minmax(0,1fr)}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .crumbs li[aria-current] span{max-width:44vw}
  .cta-band{padding:26px 22px;border-radius:20px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  footer{border-radius:22px 22px 0 0;padding:40px 0 24px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .wrap{padding:0 18px}
  #searchToggle{display:none}
  .dock-actions .btn-sm{height:38px;padding:0 14px;font-size:13.5px}
  .article-body-card{padding:20px 16px}
  .article-meta{gap:6px 14px;font-size:12.5px}
  .cta-actions .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  .post-card:hover{transform:none}
  .post-card:hover .thumb img{transform:none}
}

/* roulang page: category2 */
:root{
  --brand:#0B3B36;
  --brand-2:#135E55;
  --brand-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --bg:#F7F4EC;
  --sand:#EFEADF;
  --card:#FFFDF8;
  --ink:#14201D;
  --ink-2:#5C6B66;
  --line:rgba(20,32,29,.12);
  --r-btn:12px;
  --r-card:18px;
  --r-panel:24px;
  --r-dock:20px;
  --sh:0 10px 30px rgba(11,59,54,.06);
  --sh-hover:0 16px 40px rgba(11,59,54,.10);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --t:220ms cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(11,59,54,.045) 0 18px, transparent 19px),
    radial-gradient(circle at 62% 26%, rgba(11,59,54,.035) 0 14px, transparent 15px),
    radial-gradient(circle at 88% 72%, rgba(11,59,54,.04) 0 16px, transparent 17px);
  background-size:220px 220px, 180px 180px, 260px 260px;
  padding-top:104px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--brand-2);text-decoration:none;transition:color var(--t)}
a:hover{color:var(--coral)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--ink);letter-spacing:-.01em;margin:0}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px;border-radius:6px}
.wrap{width:min(1200px,calc(100% - 48px));margin:0 auto}
.narrow{width:min(820px,100%);margin:0 auto}

/* ============ Dock 导航 ============ */
.dock-wrap{position:fixed;top:20px;left:0;right:0;z-index:1000;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;
  width:min(1160px,100%);
  min-height:64px;
  display:flex;align-items:center;gap:18px;
  padding:10px 12px 10px 18px;
  background:rgba(255,253,248,.94);
  backdrop-filter:blur(10px);
  border:1px solid var(--line);
  border-radius:var(--r-dock);
  box-shadow:var(--sh);
  transition:min-height var(--t),box-shadow var(--t),padding var(--t);
  position:relative;
}
.dock.is-scrolled{min-height:56px;box-shadow:var(--sh-hover);padding-top:6px;padding-bottom:6px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--brand)}
.brand:hover{color:var(--brand-2)}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--brand);color:#F7F4EC;flex-shrink:0}
.brand-mark svg{width:21px;height:21px}
.brand-text{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.01em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:2px;margin-left:8px;flex-wrap:nowrap}
.dock-nav a{
  display:inline-block;padding:8px 11px;border-radius:10px;
  font-size:14.5px;color:var(--ink-2);white-space:nowrap;transition:background var(--t),color var(--t);
}
.dock-nav a:hover{background:var(--sand);color:var(--brand)}
.dock-nav a.is-active{background:rgba(11,59,54,.08);color:var(--brand);font-weight:500}
.dock-actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex-shrink:0}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--line);background:transparent;color:var(--brand);
  border-radius:11px;cursor:pointer;transition:background var(--t),color var(--t),border-color var(--t);
}
.icon-btn:hover{background:var(--sand);border-color:rgba(11,59,54,.28);color:var(--brand);}
.menu-btn{display:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:500;border:1px solid transparent;
  cursor:pointer;transition:transform var(--t),background var(--t),color var(--t),border-color var(--t),box-shadow var(--t);
}
.btn-sm{height:40px;padding:0 18px;font-size:14.5px;border-radius:11px}
.btn-brand{background:var(--brand);color:#F7F4EC}
.btn-brand:hover{background:var(--brand-2);color:#F7F4EC;transform:translateY(-1px);box-shadow:var(--sh)}
.btn-ghost{background:transparent;color:var(--brand);border-color:rgba(11,59,54,.35)}
.btn-ghost:hover{background:var(--sand);color:var(--brand);transform:translateY(-1px)}
.btn-coral{background:var(--coral);color:#FFFDF8;border-color:var(--coral)}
.btn-coral:hover{background:#d55c3d;color:#FFFDF8;transform:translateY(-1px)}
.dock-search{
  position:absolute;top:calc(100% + 10px);right:0;width:320px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:10px;box-shadow:var(--sh-hover);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.dock-search.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.dock-search input{
  width:100%;height:44px;border-radius:11px;border:1px solid var(--line);
  background:#fff;padding:0 14px;font-size:16px;color:var(--ink);
}
.dock-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,106,74,.22)}
.dock-drawer{
  display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:14px;box-shadow:var(--sh-hover);
}
.dock-drawer.is-open{display:block}
.drawer-title{font-size:12px;letter-spacing:.14em;color:var(--ink-2);margin:4px 6px 8px;text-transform:uppercase}
.dock-drawer a{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 10px;border-radius:10px;color:var(--ink);font-size:15px;
  border-bottom:1px solid var(--line);
}
.dock-drawer a:last-of-type{border-bottom:none}
.dock-drawer a:hover{background:var(--sand);color:var(--brand)}
.dock-drawer a i{font-size:12px;color:var(--ink-2)}
.dock-drawer .btn{width:100%;margin-top:10px}

/* ============ 面包屑 ============ */
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--ink-2);padding:22px 0 0}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--coral)}
.crumb .sep{color:rgba(20,32,29,.28)}
.crumb .cur{color:var(--ink)}

/* ============ Hero ============ */
.page-hero{padding:34px 0 64px}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--coral-soft);
  color:#B34A2E;font-size:12.5px;letter-spacing:.06em;margin-bottom:20px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--coral)}
.page-hero h1{
  font-size:clamp(40px,5vw,60px);line-height:1.08;letter-spacing:-.02em;
  margin-bottom:20px;font-weight:700;
}
.page-hero h1 em{font-style:normal;color:var(--brand-3);position:relative;white-space:nowrap}
.page-hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;
  background:rgba(232,106,74,.16);border-radius:4px;z-index:-1;
}
.hero-lead{font-size:17.5px;color:var(--ink-2);max-width:34em;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;background:var(--card);
  border:1px solid var(--line);font-size:13px;color:var(--ink-2);
}
.tag i{color:var(--brand-3);font-size:12px}
.hero-visual{position:relative;border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh)}
.hero-visual img{width:100%;height:100%;min-height:340px;object-fit:cover;border-radius:var(--r-panel);transition:transform var(--t)}
.hero-visual:hover img{transform:scale(1.03)}
.hero-visual::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-panel);
  background:linear-gradient(180deg,rgba(11,59,54,.10),rgba(11,59,54,.30));
  pointer-events:none;
}
.hero-visual .float-card{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  background:rgba(255,253,248,.95);border-radius:14px;padding:14px 16px;
  box-shadow:var(--sh);border:1px solid var(--line);
}
.hero-visual .float-card strong{display:block;font-family:var(--serif);font-size:16px;color:var(--brand);margin-bottom:2px}
.hero-visual .float-card span{font-size:13px;color:var(--ink-2)}

/* ============ 锚点导航 ============ */
.anchor-nav{
  position:sticky;top:88px;z-index:60;
  background:rgba(247,244,236,.92);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.anchor-inner{display:flex;gap:6px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.anchor-inner::-webkit-scrollbar{display:none}
.anchor-inner a{
  flex-shrink:0;padding:8px 16px;border-radius:999px;font-size:14px;color:var(--ink-2);
  border:1px solid transparent;white-space:nowrap;transition:all var(--t);
}
.anchor-inner a:hover{background:var(--card);border-color:var(--line);color:var(--brand)}
.anchor-inner a.is-active{background:var(--brand);color:#F7F4EC;border-color:var(--brand)}

/* ============ 通用板块 ============ */
.section{padding:72px 0}
.section.tight{padding:52px 0}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(28px,3.4vw,38px);line-height:1.2;margin-bottom:14px}
.section-head p{color:var(--ink-2);font-size:16.5px;margin:0}
.section-label{
  display:inline-block;font-size:12.5px;letter-spacing:.16em;
  color:var(--brand-3);margin-bottom:12px;font-weight:500;
}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ============ 双栏设备面板 ============ */
.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.device-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);
  padding:28px;box-shadow:var(--sh);transition:transform var(--t),box-shadow var(--t),border-color var(--t);
  display:flex;flex-direction:column;
}
.device-panel:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(11,59,54,.28)}
.device-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.device-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(11,59,54,.08);color:var(--brand);font-size:19px;flex-shrink:0;
}
.device-panel h3{font-size:21px;margin:0 0 2px}
.device-panel .sub{font-size:13px;color:var(--ink-2)}
.device-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);
  font-size:15px;color:var(--ink-2);
}
.device-list li:last-child{border-bottom:none;padding-bottom:0}
.device-list .num{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;
  background:var(--sand);color:var(--brand);font-size:12.5px;font-weight:700;
  font-variant-numeric:tabular-nums;margin-top:3px;
}
.device-panel.highlight{background:var(--brand);border-color:var(--brand);color:#EAE6DA}
.device-panel.highlight h3{color:#F7F4EC}
.device-panel.highlight .sub{color:rgba(247,244,236,.72)}
.device-panel.highlight .device-icon{background:rgba(247,244,236,.14);color:#F7F4EC}
.device-panel.highlight .device-list li{color:rgba(247,244,236,.82);border-bottom-color:rgba(247,244,236,.16)}
.device-panel.highlight .device-list .num{background:rgba(247,244,236,.16);color:#F7F4EC}

/* ============ 检查清单 ============ */
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.check-item{
  display:flex;gap:16px;padding:22px 24px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);
  transition:border-color var(--t),box-shadow var(--t),transform var(--t);
}
.check-item:hover{border-color:rgba(11,59,54,.3);box-shadow:var(--sh);transform:translateY(-2px)}
.check-mark{
  width:26px;height:26px;border-radius:8px;flex-shrink:0;margin-top:2px;
  display:grid;place-items:center;background:var(--coral-soft);color:#B34A2E;font-size:12px;
}
.check-item h3{font-size:17.5px;margin-bottom:6px}
.check-item p{font-size:14.5px;color:var(--ink-2);margin:0;line-height:1.7}

/* ============ 图文区块 ============ */
.split{display:grid;grid-template-columns:6fr 6fr;gap:56px;align-items:center}
.split-media{border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11;transition:transform var(--t)}
.split-media:hover img{transform:scale(1.03)}
.region-list li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);
}
.region-list li:last-child{border-bottom:none}
.region-idx{
  font-family:var(--serif);font-size:15px;color:var(--coral);font-weight:600;
  min-width:34px;font-variant-numeric:tabular-nums;padding-top:2px;
}
.region-list h3{font-size:17.5px;margin-bottom:4px}
.region-list p{font-size:14.5px;color:var(--ink-2);margin:0}

/* ============ 自查顺序 ============ */
.flow-rows{background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--sh)}
.flow-row{
  display:grid;grid-template-columns:56px 1fr 200px;gap:20px;align-items:center;
  padding:24px 28px;border-bottom:1px solid var(--line);
  transition:background var(--t);
}
.flow-row:last-child{border-bottom:none}
.flow-row:hover{background:rgba(239,234,223,.5)}
.flow-step{
  font-family:var(--serif);font-size:22px;color:rgba(11,59,54,.32);
  font-variant-numeric:tabular-nums;
}
.flow-row h3{font-size:17.5px;margin-bottom:4px}
.flow-row p{font-size:14.5px;color:var(--ink-2);margin:0}
.flow-tag{
  justify-self:end;font-size:12.5px;padding:6px 12px;border-radius:999px;
  background:rgba(11,59,54,.07);color:var(--brand-2);white-space:nowrap;
}
.flow-tag.warn{background:var(--coral-soft);color:#B34A2E}

/* ============ 注意事项 ============ */
.notice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.notice-card{
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--coral);
  border-radius:14px;padding:22px 24px;
  transition:transform var(--t),box-shadow var(--t);
}
.notice-card:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.notice-card h3{font-size:17px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.notice-card h3 i{color:var(--coral);font-size:14px}
.notice-card p{font-size:14.5px;color:var(--ink-2);margin:0;line-height:1.72}

/* ============ FAQ ============ */
.faq-list{border-top:1px solid var(--line);max-width:960px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;background:transparent;border:0;text-align:left;
  font-family:var(--sans);font-size:17px;font-weight:500;color:var(--ink);
  cursor:pointer;transition:color var(--t);
}
.faq-q:hover{color:var(--brand-3)}
.faq-q .plus{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:var(--sand);color:var(--brand);font-size:12px;transition:transform var(--t),background var(--t),color var(--t);
}
.faq-q[aria-expanded="true"] .plus{transform:rotate(45deg);background:var(--coral);color:#FFFDF8}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms cubic-bezier(.2,.7,.3,1)}
.faq-a p{padding:0 4px 22px;margin:0;font-size:15px;color:var(--ink-2);line-height:1.85;max-width:44em}

/* ============ CTA ============ */
.cta-band{
  background:var(--brand);color:#F1EDE1;border-radius:var(--r-panel);
  padding:52px 56px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.07;
  background-image:radial-gradient(circle at 20% 30%, #F7F4EC 0 14px, transparent 15px),
                   radial-gradient(circle at 70% 70%, #F7F4EC 0 10px, transparent 11px);
  background-size:120px 120px,90px 90px;
  pointer-events:none;
}
.cta-band h2{color:#F7F4EC;font-size:clamp(26px,3vw,34px);line-height:1.25;margin-bottom:12px;position:relative}
.cta-band p{color:rgba(247,244,236,.78);margin:0;font-size:15.5px;position:relative;max-width:32em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;position:relative}
.cta-actions .btn-brand{background:var(--coral);border-color:var(--coral);color:#FFFDF8}
.cta-actions .btn-brand:hover{background:#d55c3d;border-color:#d55c3d}
.cta-actions .btn-ghost{color:#F7F4EC;border-color:rgba(247,244,236,.42)}
.cta-actions .btn-ghost:hover{background:rgba(247,244,236,.14);color:#F7F4EC}

/* ============ 相关分类 ============ */
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.related-card{
  display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:rgba(11,59,54,.3)}
.related-card i{color:var(--brand-3);font-size:18px;margin-bottom:14px;display:block}
.related-card h3{font-size:17px;color:var(--ink);margin-bottom:6px}
.related-card p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.65}
.related-card .more{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--brand-2);margin-top:14px}
.related-card:hover .more i{transform:translateX(3px)}
.related-card .more i{transition:transform var(--t);font-size:11px;margin:0}

/* ============ 页脚 ============ */
footer{
  background:var(--brand);color:#E7E3D6;margin-top:80px;
  border-radius:28px 28px 0 0;padding:64px 0 26px;
}
footer .brand{color:#F7F4EC;margin-bottom:14px}
footer .brand:hover{color:#F7F4EC}
footer .brand-mark{background:rgba(247,244,236,.16);color:#F7F4EC}
footer .brand-text{color:#F7F4EC}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand p{color:rgba(247,244,236,.68);font-size:14.5px;max-width:20em;line-height:1.75}
.footer-col h4{font-family:var(--sans);font-size:13px;letter-spacing:.14em;color:rgba(247,244,236,.6);margin-bottom:16px;font-weight:500}
.footer-col ul li{font-size:14.5px;color:rgba(247,244,236,.78);margin-bottom:11px;line-height:1.6}
.footer-col a{color:rgba(247,244,236,.78)}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(247,244,236,.16);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(247,244,236,.55);
}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 600ms cubic-bezier(.2,.7,.3,1),transform 600ms cubic-bezier(.2,.7,.3,1)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .hero-grid{gap:40px}
  .split{gap:40px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  body{padding-top:96px}
  .dock-nav{display:none}
  .menu-btn{display:grid}
  .dock-search{width:100%}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual img{min-height:280px}
  .split{grid-template-columns:1fr}
  .device-grid{grid-template-columns:1fr}
  .check-grid{grid-template-columns:1fr}
  .notice-grid{grid-template-columns:1fr}
  .flow-row{grid-template-columns:44px 1fr;gap:14px}
  .flow-tag{grid-column:2;justify-self:start}
  .cta-band{grid-template-columns:1fr;padding:40px 32px}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .anchor-nav{top:82px}
  .section{padding:56px 0}
}
@media (max-width:767px){
  body{font-size:16px;padding-top:92px}
  .wrap{width:calc(100% - 32px)}
  .dock{min-height:58px;padding:8px 10px 8px 14px;gap:10px}
  .brand-text{font-size:17px}
  .brand-mark{width:30px;height:30px;border-radius:10px}
  .page-hero{padding:24px 0 44px}
  .page-hero h1{font-size:clamp(32px,8.4vw,44px)}
  .hero-lead{font-size:16px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-visual img{min-height:240px}
  .section{padding:48px 0}
  .section-head{margin-bottom:28px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  footer{padding:48px 0 24px;border-radius:22px 22px 0 0}
  .footer-bottom{flex-direction:column;gap:8px}
  .flow-row{padding:20px}
  .device-panel{padding:22px}
  .cta-band{padding:32px 22px}
  .cta-actions .btn{flex:1 1 100%}
  .faq-q{font-size:16px;padding:18px 2px}
}
@media (max-width:479px){
  .brand-text{font-size:16px}
  .tag{font-size:12.5px;padding:6px 11px}
  .anchor-inner a{font-size:13px;padding:7px 13px}
}

/* roulang page: category3 */
:root{
  --ink:#0B3B36;
  --ink-2:#135E55;
  --ink-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --bg:#F7F4EC;
  --sand:#EFEADF;
  --card:#FFFDF8;
  --text:#14201D;
  --muted:#5C6B66;
  --line:rgba(20,32,29,.12);
  --line-soft:rgba(20,32,29,.07);
  --r-btn:12px;
  --r-card:18px;
  --r-panel:24px;
  --r-dock:20px;
  --shadow:0 10px 30px rgba(11,59,54,.06);
  --shadow-hover:0 16px 40px rgba(11,59,54,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:120px;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.75;
  color:var(--text);
  background-color:var(--bg);
  background-image:radial-gradient(circle at 1px 1px, rgba(11,59,54,.055) 1px, transparent 0);
  background-size:24px 24px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--ink-2);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--coral);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--coral);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;font-weight:600;letter-spacing:-.01em;}
p{margin:0 0 14px;}
ul,ol{margin:0;padding:0;list-style:none;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;color:var(--ink-3);
  text-transform:uppercase;font-weight:700;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--coral);border-radius:2px;}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.22;margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:16px;margin:0;}

/* 按钮 */
.btn-brand,.btn-ghost,.btn-coral{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-family:var(--sans);font-size:15.5px;font-weight:700;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.btn-brand{background:var(--ink);color:#F7F4EC;box-shadow:0 8px 20px rgba(11,59,54,.16);}
.btn-brand:hover{background:var(--ink-2);color:#FFFDF8;transform:translateY(-1px);box-shadow:0 14px 28px rgba(11,59,54,.22);}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(11,59,54,.28);}
.btn-ghost:hover{background:var(--sand);color:var(--ink);border-color:rgba(11,59,54,.4);transform:translateY(-1px);}
.btn-coral{background:var(--coral);color:#FFFDF8;box-shadow:0 8px 20px rgba(232,106,74,.24);}
.btn-coral:hover{background:#D65B3C;color:#FFFDF8;transform:translateY(-1px);}
.btn-sm{height:42px;padding:0 18px;font-size:14.5px;border-radius:var(--r-btn);}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--ink);}
.link-arrow i{transition:transform .22s var(--ease);font-size:13px;}
.link-arrow:hover{color:var(--coral);}
.link-arrow:hover i{transform:translateX(3px);}

/* Dock 导航 */
.dock-wrap{
  position:fixed;top:20px;left:0;right:0;z-index:1040;
  display:flex;justify-content:center;padding:0 16px;
  pointer-events:none;
}
.dock{
  pointer-events:auto;position:relative;
  width:min(1160px,100%);
  display:flex;align-items:center;gap:18px;
  height:64px;padding:0 12px 0 20px;
  background:rgba(255,253,248,.95);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border:1px solid var(--line);
  border-radius:var(--r-dock);
  box-shadow:0 8px 24px rgba(11,59,54,.08);
  transition:height .24s var(--ease),box-shadow .24s var(--ease),background-color .24s var(--ease);
}
.dock.is-scrolled{height:56px;box-shadow:0 14px 34px rgba(11,59,54,.16);background:rgba(255,253,248,.98);}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0;}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:36px;height:36px;display:grid;place-items:center;
  border-radius:12px;background:var(--coral-soft);color:var(--ink);
  flex-shrink:0;
}
.brand-mark svg{width:22px;height:22px;}
.brand-text{font-family:var(--serif);font-size:18px;font-weight:700;letter-spacing:.01em;white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.dock-nav a{
  display:inline-flex;align-items:center;height:38px;padding:0 13px;
  border-radius:10px;font-size:14.5px;font-weight:500;color:var(--text);
  transition:background-color .22s var(--ease),color .22s var(--ease);
}
.dock-nav a:hover{background:var(--sand);color:var(--ink);}
.dock-nav a.is-active{background:var(--ink);color:#F7F4EC;font-weight:700;}
.dock-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.icon-btn{
  width:42px;height:42px;display:grid;place-items:center;
  border-radius:12px;border:1px solid transparent;background:transparent;
  color:var(--ink);font-size:15px;cursor:pointer;
  transition:background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.icon-btn:hover{background:var(--sand);border-color:var(--line);color:var(--ink);}
.menu-btn{display:none;}
.dock-search{
  position:absolute;top:calc(100% + 10px);right:0;width:min(380px,100%);
  padding:12px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-panel);box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
}
.dock-search.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.dock-search input{
  width:100%;height:46px;padding:0 14px;font-size:16px;
  border:1px solid var(--line);border-radius:var(--r-btn);
  background:#FFFDF8;color:var(--text);font-family:var(--sans);
}
.dock-search input:focus{border-color:var(--ink-3);box-shadow:0 0 0 3px rgba(232,106,74,.18);outline:none;}
.dock-drawer{
  display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
  padding:16px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-panel);box-shadow:var(--shadow-hover);
}
.dock-drawer.is-open{display:block;}
.drawer-title{font-size:12px;letter-spacing:.16em;color:var(--muted);font-weight:700;margin-bottom:10px;}
.dock-drawer a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:0 14px;border-radius:12px;
  font-size:15.5px;color:var(--text);font-weight:500;
  border:1px solid transparent;
}
.dock-drawer a:hover{background:var(--sand);color:var(--ink);}
.dock-drawer a.is-active{background:var(--ink);color:#F7F4EC;font-weight:700;}
.dock-drawer .drawer-cta{margin-top:12px;width:100%;}

/* 面包屑 */
.crumb-bar{padding:112px 0 0;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--ink);}
.crumb span.sep{color:rgba(20,32,29,.28);}
.crumb .current{color:var(--text);font-weight:600;}

/* Hero */
.hero{padding:34px 0 0;}
.hero-grid{
  display:grid;grid-template-columns:1.32fr 1fr;gap:48px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:var(--coral-soft);color:#B24A2F;
  font-size:12.5px;font-weight:700;letter-spacing:.04em;margin-bottom:20px;
}
.hero-badge i{font-size:11px;}
.hero h1{
  font-size:clamp(34px,4.4vw,56px);
  line-height:1.1;letter-spacing:-.02em;margin-bottom:18px;
}
.hero h1 .dot{color:var(--coral);padding:0 6px;}
.hero-sub{font-size:17px;color:var(--muted);max-width:560px;margin-bottom:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.tag-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,253,248,.9);border:1px solid var(--line);
  font-size:13px;color:var(--ink-2);font-weight:500;
}
.tag-chip i{color:var(--ink-3);font-size:12px;}
.hero-visual{position:relative;border-radius:var(--r-panel);overflow:hidden;box-shadow:var(--shadow);}
.hero-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3.4;}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,59,54,.10),rgba(11,59,54,.26));
}
.hero-visual .visual-note{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  padding:14px 16px;border-radius:14px;
  background:rgba(255,253,248,.94);border:1px solid rgba(255,253,248,.6);
  font-size:13.5px;color:var(--ink);line-height:1.6;
  display:flex;gap:10px;align-items:flex-start;
}
.hero-visual .visual-note i{color:var(--coral);margin-top:3px;}

/* 锚点导航 */
.anchor-bar{
  margin-top:44px;
  display:flex;flex-wrap:wrap;gap:10px;
  padding:14px;border-radius:var(--r-panel);
  background:rgba(255,253,248,.86);border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.anchor-bar a{
  display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:0 16px;border-radius:12px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);
  background:transparent;border:1px solid transparent;
  transition:background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.anchor-bar a:hover{background:var(--sand);color:var(--ink);border-color:var(--line);}
.anchor-bar a i{font-size:12px;color:var(--coral);}

/* 风险等级 */
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.risk-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  border-top:3px solid var(--ink-3);
}
.risk-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(11,59,54,.24);}
.risk-card.level-mid{border-top-color:#D9A03C;}
.risk-card.level-high{border-top-color:var(--coral);}
.risk-level{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:rgba(31,122,108,.12);color:var(--ink-2);margin-bottom:16px;
}
.risk-card.level-mid .risk-level{background:rgba(217,160,60,.16);color:#8A5F14;}
.risk-card.level-high .risk-level{background:var(--coral-soft);color:#B24A2F;}
.risk-card h3{font-size:20px;margin-bottom:10px;}
.risk-card p{font-size:14.5px;color:var(--muted);margin-bottom:16px;}
.risk-card .risk-do{font-size:14px;color:var(--ink);font-weight:600;display:flex;gap:9px;align-items:flex-start;}
.risk-card .risk-do i{color:var(--ink-3);margin-top:4px;font-size:12px;}
.risk-card.level-high .risk-do i{color:var(--coral);}

/* 核验步骤 */
.steps-panel{
  background:linear-gradient(180deg,rgba(255,253,248,.96),rgba(239,234,223,.62));
  border:1px solid var(--line);border-radius:var(--r-panel);
  padding:44px 40px;box-shadow:var(--shadow);
}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.step{position:relative;padding:0 22px 0 0;}
.step::after{
  content:"";position:absolute;top:22px;right:0;left:64px;height:1px;
  background:var(--line);
}
.step:last-child::after{display:none;}
.step-num{
  font-family:var(--serif);font-size:34px;font-weight:700;color:var(--ink);
  font-variant-numeric:tabular-nums;line-height:1;
  display:flex;align-items:center;gap:10px;margin-bottom:16px;
}
.step-num .dot{width:9px;height:9px;border-radius:50%;background:var(--coral);display:inline-block;}
.step h3{font-size:18px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);margin-bottom:12px;}
.step .step-tag{
  display:inline-block;padding:4px 10px;border-radius:999px;
  background:rgba(31,122,108,.1);color:var(--ink-2);
  font-size:12px;font-weight:700;
}

/* 安全清单 */
.check-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start;}
.check-intro h2{font-size:clamp(28px,3.2vw,38px);line-height:1.24;margin-bottom:16px;}
.check-intro p{color:var(--muted);font-size:15.5px;}
.check-intro .mini-card{
  margin-top:26px;padding:20px 22px;border-radius:var(--r-card);
  background:var(--sand);border:1px solid var(--line-soft);
}
.check-intro .mini-card h3{font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px;}
.check-intro .mini-card h3 i{color:var(--coral);font-size:13px;}
.check-intro .mini-card p{font-size:14px;margin:0;color:var(--ink-2);}
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.check-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:20px 20px;border-radius:var(--r-card);
  background:var(--card);border:1px solid var(--line);
  box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.check-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(11,59,54,.2);}
.check-item .tick{
  width:26px;height:26px;flex-shrink:0;border-radius:9px;
  display:grid;place-items:center;background:rgba(31,122,108,.12);
  color:var(--ink-2);font-size:12px;margin-top:2px;
}
.check-item h3{font-size:15.5px;margin-bottom:6px;line-height:1.5;}
.check-item p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.65;}

/* 情形处理 */
.case-list{border-top:1px solid var(--line);}
.case-row{
  display:grid;grid-template-columns:220px 1fr 150px;gap:32px;
  padding:26px 8px;border-bottom:1px solid var(--line);
  align-items:start;transition:background-color .22s var(--ease);
}
.case-row:hover{background:rgba(255,253,248,.7);}
.case-row .case-title{font-family:var(--serif);font-size:18px;color:var(--ink);font-weight:600;display:flex;align-items:center;gap:10px;}
.case-row .case-title i{color:var(--coral);font-size:14px;}
.case-row p{font-size:14.8px;color:var(--muted);margin:0;}
.case-row .case-act{
  font-size:13.5px;font-weight:700;color:var(--ink-2);
  padding:6px 12px;border-radius:999px;background:rgba(31,122,108,.1);
  justify-self:start;white-space:nowrap;
}

/* 服务时段 */
.info-band{
  display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center;
  padding:36px 40px;border-radius:var(--r-panel);
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
}
.info-band h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:10px;}
.info-band p{color:var(--muted);margin:0;font-size:15px;}
.info-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.stat-box{
  padding:18px;border-radius:var(--r-card);
  background:var(--sand);border:1px solid var(--line-soft);
}
.stat-box .num{font-family:var(--serif);font-size:26px;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1;}
.stat-box .lbl{font-size:13px;color:var(--muted);margin-top:4px;}

/* FAQ */
.faq-acc{border-top:1px solid var(--line);}
.faq-acc .accordion-item{
  background:transparent;border:none;border-bottom:1px solid var(--line);
}
.faq-acc .accordion-header{margin:0;}
.faq-acc .accordion-button{
  width:100%;background:transparent;border:none;box-shadow:none;
  padding:22px 44px 22px 4px;position:relative;
  font-family:var(--serif);font-size:17.5px;font-weight:600;color:var(--ink);
  line-height:1.5;text-align:left;border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--ink);background:transparent;box-shadow:none;}
.faq-acc .accordion-button::after{
  content:"\2b";font-family:var(--sans);font-size:22px;font-weight:400;
  position:absolute;right:8px;top:50%;transform:translateY(-50%) rotate(0deg);
  width:auto;height:auto;background:none;color:var(--ink-3);
  transition:transform .24s var(--ease),color .24s var(--ease);
  line-height:1;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:translateY(-50%) rotate(45deg);color:var(--coral);}
.faq-acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--coral);outline-offset:-2px;}
.faq-acc .accordion-body{
  padding:0 44px 24px 4px;font-size:15px;line-height:1.85;color:var(--muted);
}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--r-panel);
  padding:52px 48px;
  display:grid;grid-template-columns:1.5fr auto;gap:32px;align-items:center;
  background:linear-gradient(120deg,var(--ink) 0%,#124A43 60%,#19574F 100%);
  color:#F7F4EC;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;opacity:.16;mix-blend-mode:luminosity;
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{color:#FFFDF8;font-size:clamp(24px,2.8vw,34px);margin-bottom:12px;}
.cta-band p{color:rgba(247,244,236,.8);margin:0;font-size:15.5px;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-band .btn-ghost{color:#F7F4EC;border-color:rgba(247,244,236,.45);}
.cta-band .btn-ghost:hover{background:rgba(247,244,236,.14);color:#FFFDF8;border-color:rgba(247,244,236,.7);}

/* 相关分类 */
.related-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.related-card{
  display:flex;flex-direction:column;gap:10px;
  padding:22px 20px;border-radius:var(--r-card);
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(11,59,54,.22);}
.related-card .r-ico{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--sand);color:var(--ink-2);font-size:15px;
}
.related-card h3{font-size:16.5px;color:var(--ink);}
.related-card p{font-size:13.2px;color:var(--muted);margin:0;line-height:1.6;}
.related-card span.r-more{font-size:13px;font-weight:700;color:var(--ink-3);display:inline-flex;align-items:center;gap:6px;}
.related-card span.r-more i{font-size:11px;transition:transform .22s var(--ease);}
.related-card:hover span.r-more i{transform:translateX(3px);}
.related-card.is-current{background:var(--ink);border-color:var(--ink);}
.related-card.is-current h3{color:#FFFDF8;}
.related-card.is-current p{color:rgba(247,244,236,.75);}
.related-card.is-current .r-ico{background:rgba(247,244,236,.16);color:#FFFDF8;}
.related-card.is-current span.r-more{color:#FBE4DC;}

/* 页脚 */
footer{
  margin-top:96px;
  background:var(--ink);
  color:rgba(247,244,236,.86);
  border-radius:28px 28px 0 0;
  padding:64px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand .brand{color:#FFFDF8;margin-bottom:16px;}
.footer-brand .brand-text{color:#FFFDF8;}
.footer-brand .brand-mark{background:rgba(247,244,236,.14);color:#FBE4DC;}
.footer-brand p{font-size:14px;color:rgba(247,244,236,.66);max-width:280px;margin:0;}
.footer-col h4{
  font-family:var(--sans);font-size:13px;letter-spacing:.14em;
  color:rgba(247,244,236,.55);font-weight:700;margin-bottom:16px;
}
.footer-col ul li{font-size:14px;color:rgba(247,244,236,.72);margin-bottom:11px;line-height:1.6;}
.footer-col ul li a{color:rgba(247,244,236,.86);}
.footer-col ul li a:hover{color:var(--coral);}
.footer-bottom{
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(247,244,236,.16);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:rgba(247,244,236,.55);
}

/* 淡入动画 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
}

/* 响应式 */
@media (max-width:1199.98px){
  .dock-nav a{padding:0 10px;font-size:14px;}
  .hero-grid{gap:32px;}
  .related-grid{grid-template-columns:repeat(3,1fr);}
  .case-row{grid-template-columns:190px 1fr;gap:20px;}
  .case-row .case-act{grid-column:2;justify-self:start;}
}
@media (max-width:991.98px){
  .dock-nav{display:none;}
  .menu-btn{display:grid;}
  .dock{gap:12px;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{order:-1;}
  .hero-visual img{aspect-ratio:16/9;}
  .hero h1{font-size:clamp(30px,6vw,42px);}
  .risk-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr 1fr;row-gap:28px;}
  .step::after{display:none;}
  .check-layout{grid-template-columns:1fr;gap:32px;}
  .info-band{grid-template-columns:1fr;gap:24px;padding:30px 26px;}
  .cta-band{grid-template-columns:1fr;padding:40px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
  .crumb-bar{padding-top:100px;}
  .dock{height:58px;}
  .dock.is-scrolled{height:54px;}
}
@media (max-width:767.98px){
  .wrap{padding:0 18px;}
  .hero{padding-top:20px;}
  .hero-sub{font-size:16px;}
  .anchor-bar{padding:10px;gap:8px;}
  .anchor-bar a{font-size:13.5px;padding:0 12px;}
  .steps-panel{padding:28px 22px;}
  .steps{grid-template-columns:1fr;row-gap:24px;}
  .step{padding-right:0;}
  .check-list{grid-template-columns:1fr;}
  .case-row{grid-template-columns:1fr;gap:10px;padding:22px 4px;}
  .case-row .case-act{grid-column:1;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .info-stats{grid-template-columns:1fr 1fr;}
  .cta-band h2{font-size:24px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .faq-acc .accordion-button{font-size:16px;padding:20px 40px 20px 2px;}
  .faq-acc .accordion-body{padding:0 20px 22px 2px;font-size:14.5px;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:30px;}
  footer{margin-top:64px;padding:48px 0 22px;}
  .hero-visual .visual-note{font-size:12.5px;left:12px;right:12px;bottom:12px;padding:12px;}
}
@media (max-width:519.98px){
  body{font-size:16px;}
  .brand-text{font-size:16px;}
  .dock{padding:0 8px 0 12px;gap:8px;border-radius:16px;}
  .dock-actions .btn-brand{display:none;}
  .hero-cta .btn-brand,.hero-cta .btn-ghost{width:100%;}
  .related-grid{grid-template-columns:1fr;}
  .info-stats{grid-template-columns:1fr;}
  .cta-band{padding:32px 20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-brand,.cta-actions .btn-ghost{width:100%;}
}

/* roulang page: category4 */
:root{
  --ink:#0B3B36;
  --ink-2:#135E55;
  --ink-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --paper:#F7F4EC;
  --sand:#EFEADF;
  --text:#14201D;
  --muted:#5C6B66;
  --line:rgba(20,32,29,.12);
  --line-soft:rgba(20,32,29,.08);
  --card:#FFFDF8;
  --r-s:12px;
  --r-m:18px;
  --r-l:24px;
  --sh-s:0 10px 30px rgba(11,59,54,.06);
  --sh-m:0 16px 40px rgba(11,59,54,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--ink-2);text-decoration:none;transition:color .22s var(--ease),background-color .22s var(--ease)}
a:hover{color:var(--ink)}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);margin:0;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Dock 导航 ---------- */
.dock-wrap{
  position:fixed;
  top:20px;left:0;right:0;
  z-index:1080;
  display:flex;
  justify-content:center;
  padding:0 16px;
  pointer-events:none;
}
.dock{
  pointer-events:auto;
  position:relative;
  width:min(1160px,100%);
  display:flex;
  align-items:center;
  gap:16px;
  min-height:64px;
  padding:10px 14px 10px 18px;
  background:rgba(255,253,248,.94);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--sh-s);
  backdrop-filter:blur(12px);
  transition:min-height .28s var(--ease),box-shadow .28s var(--ease),background-color .28s var(--ease);
}
.dock.is-scrolled{min-height:56px;box-shadow:var(--sh-m);background:rgba(255,253,248,.98)}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--serif);font-size:17px;font-weight:700;
  color:var(--ink);white-space:nowrap;
}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;
  display:grid;place-items:center;
  background:var(--ink);color:#F7F4EC;
  border-radius:11px;
}
.brand-mark svg{width:20px;height:20px}
.dock-nav{display:flex;align-items:center;gap:2px;margin:0 auto}
.dock-nav a{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:15px;
  color:var(--muted);
  border-radius:10px;
  white-space:nowrap;
}
.dock-nav a:hover{color:var(--ink);background:var(--sand)}
.dock-nav a.is-active{color:var(--ink);font-weight:600;background:var(--sand)}
.dock-nav a.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  background:var(--coral);border-radius:2px;
}
.dock-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.icon-btn{
  width:40px;height:40px;
  display:inline-grid;place-items:center;
  background:transparent;color:var(--ink);
  border:1px solid var(--line);border-radius:12px;
  cursor:pointer;
  transition:background-color .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease);
}
.icon-btn:hover{background:var(--sand);border-color:rgba(11,59,54,.22)}
.icon-btn[aria-expanded="true"]{background:var(--sand);color:var(--ink)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;
  font-size:15px;font-weight:600;
  border-radius:12px;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-brand{background:var(--ink);color:#F7F4EC}
.btn-brand:hover{background:var(--ink-2);color:#F7F4EC;transform:translateY(-1px);box-shadow:var(--sh-s)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--sand);color:var(--ink);transform:translateY(-1px)}
.btn-coral{background:var(--coral);color:#FFF9F6}
.btn-coral:hover{background:#D65A3B;color:#FFF9F6;transform:translateY(-1px);box-shadow:0 12px 26px rgba(232,106,74,.24)}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.menu-btn{display:none}
.dock-search{
  display:none;
  position:absolute;top:calc(100% + 10px);right:0;
  width:320px;max-width:calc(100vw - 48px);
  padding:10px;
  background:var(--card);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--sh-m);
}
.dock-search.is-open{display:block}
.dock-search input{
  width:100%;height:44px;
  padding:0 14px;font-size:15px;color:var(--text);
  background:var(--paper);border:1px solid var(--line);border-radius:10px;
}
.dock-search input:focus{outline:none;border-color:var(--ink-3);box-shadow:0 0 0 3px rgba(232,106,74,.18)}
.dock-drawer{
  display:none;
  position:absolute;top:calc(100% + 10px);left:0;right:0;
  padding:16px;
  background:var(--card);border:1px solid var(--line);
  border-radius:18px;box-shadow:var(--sh-m);
}
.dock-drawer.is-open{display:block}
.drawer-title{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:8px}
.dock-drawer a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:44px;padding:10px 12px;
  color:var(--ink);font-size:15px;border-radius:10px;
}
.dock-drawer a:hover{background:var(--sand)}
.dock-drawer a i{font-size:12px;color:var(--ink-3)}
.dock-drawer .btn{margin-top:12px}

/* ---------- 页面首屏 ---------- */
.page-hero{
  position:relative;
  padding:150px 0 64px;
  overflow:hidden;
  background:linear-gradient(180deg,#FBF8F1 0%,var(--paper) 100%);
  border-bottom:1px solid var(--line-soft);
}
.page-hero .hero-bg{
  position:absolute;inset:0;
  background:url("/assets/images/backpic/back-1.png") center right/cover no-repeat;
  opacity:.12;
  z-index:0;
}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(circle at 82% 18%,rgba(11,59,54,.06),transparent 55%);
  pointer-events:none;
}
.page-hero .wrap{position:relative;z-index:1}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:22px;
}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--ink-2)}
.crumbs .sep{color:rgba(20,32,29,.28)}
.crumbs .now{color:var(--text);font-weight:600}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 12px;margin-bottom:18px;
  font-size:12px;letter-spacing:.08em;font-weight:600;
  color:var(--ink-2);background:var(--coral-soft);
  border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--coral)}
h1{
  font-size:clamp(34px,5vw,58px);
  line-height:1.1;
  letter-spacing:-.02em;
  max-width:18em;
}
.page-lead{
  margin-top:20px;
  max-width:640px;
  font-size:17px;line-height:1.85;
  color:var(--muted);
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;
  font-size:13px;color:var(--ink-2);
  background:rgba(255,253,248,.9);
  border:1px solid var(--line);border-radius:999px;
}
.tag i{font-size:12px;color:var(--ink-3)}

/* ---------- 锚点导航 ---------- */
.anchor-bar{
  position:sticky;top:96px;z-index:900;
  background:rgba(247,244,236,.95);
  border-bottom:1px solid var(--line-soft);
  backdrop-filter:blur(10px);
}
.anchor-inner{display:flex;gap:8px;overflow-x:auto;padding:14px 0;scrollbar-width:none}
.anchor-inner::-webkit-scrollbar{display:none}
.anchor-inner a{
  flex:0 0 auto;
  padding:8px 16px;
  font-size:14px;color:var(--muted);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:999px;
  min-height:38px;display:inline-flex;align-items:center;
  transition:all .22s var(--ease);
}
.anchor-inner a:hover{color:var(--ink);border-color:rgba(11,59,54,.28);background:var(--sand)}

/* ---------- 布局 ---------- */
.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 336px;
  gap:44px;
  align-items:start;
  padding:64px 0 88px;
}
.main-col{min-width:0}
.side-col{position:relative}

/* ---------- 统计条 ---------- */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  padding:0 0 8px;
  margin-bottom:36px;
}
.stat-item{
  padding:18px 20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  box-shadow:var(--sh-s);
}
.stat-item .num{
  font-family:var(--serif);
  font-size:26px;font-weight:700;color:var(--ink);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.stat-item .lab{font-size:13px;color:var(--muted);margin-top:4px}

/* ---------- 问答分组 ---------- */
.faq-section{margin-bottom:52px}
.sec-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:8px}
.sec-index{
  flex:0 0 auto;
  font-family:var(--serif);
  font-size:15px;font-weight:700;
  color:var(--coral);
  padding-top:6px;
  font-variant-numeric:tabular-nums;
}
.sec-head h2{
  font-size:clamp(24px,3vw,32px);
  line-height:1.3;
  letter-spacing:-.01em;
}
.sec-sub{
  margin:0 0 20px 32px;
  font-size:15px;color:var(--muted);line-height:1.8;
}
.qa{
  --bs-accordion-bg:transparent;
  --bs-accordion-border-width:0;
  border-top:1px solid var(--line);
}
.qa .accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line);
}
.qa .accordion-header{margin:0}
.qa .accordion-button{
  background:transparent;
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  font-weight:600;
  line-height:1.6;
  padding:20px 14px 20px 0;
  box-shadow:none;
  border-radius:0;
  gap:12px;
}
.qa .accordion-button:not(.collapsed){
  background:transparent;
  color:var(--ink-2);
  box-shadow:none;
}
.qa .accordion-button:hover{color:var(--ink-3)}
.qa .accordion-button:focus{box-shadow:none;border-color:transparent}
.qa .accordion-button:focus-visible{outline:2px solid var(--coral);outline-offset:2px;border-radius:8px}
.qa .accordion-button::after{
  content:"+";
  background-image:none;
  width:26px;height:26px;
  margin-left:auto;
  flex:0 0 26px;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;line-height:1;font-weight:400;
  color:var(--ink-3);
  border:1px solid var(--line);
  border-radius:8px;
  transition:transform .24s var(--ease),color .24s var(--ease),background-color .24s var(--ease),border-color .24s var(--ease);
}
.qa .accordion-button:not(.collapsed)::after{
  transform:rotate(45deg);
  color:var(--coral);
  background:var(--coral-soft);
  border-color:rgba(232,106,74,.32);
}
.qa .accordion-body{
  padding:0 40px 22px 0;
  font-size:15px;
  line-height:1.9;
  color:var(--muted);
}

/* ---------- 自检面板 ---------- */
.check-panel{
  display:grid;
  grid-template-columns:1fr 260px;
  gap:26px;
  align-items:center;
  padding:26px;
  margin:0 0 44px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  box-shadow:var(--sh-s);
}
.check-panel h3{font-size:20px;margin-bottom:10px}
.check-panel p{font-size:14px;color:var(--muted);line-height:1.85}
.check-list{margin-top:16px;display:grid;gap:10px}
.check-list li{
  position:relative;
  padding-left:28px;
  font-size:14px;color:var(--text);line-height:1.7;
}
.check-list li::before{
  content:"\2713";
  position:absolute;left:0;top:1px;
  width:18px;height:18px;
  display:grid;place-items:center;
  font-size:11px;color:#FFF9F6;
  background:var(--ink-3);
  border-radius:6px;
}
.check-panel img{
  width:100%;height:180px;object-fit:cover;
  border-radius:var(--r-m);
}

/* ---------- 侧栏 ---------- */
.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:22px;
  box-shadow:var(--sh-s);
  margin-bottom:20px;
}
.side-sticky{position:sticky;top:170px}
.side-card h3{
  font-size:17px;
  margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.side-card h3 i{font-size:13px;color:var(--coral)}
.side-jump li+li{border-top:1px dashed var(--line)}
.side-jump a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  min-height:44px;padding:8px 2px;
  font-size:14px;color:var(--muted);
}
.side-jump a i{font-size:11px;color:rgba(20,32,29,.28);transition:transform .22s var(--ease),color .22s var(--ease)}
.side-jump a:hover{color:var(--ink)}
.side-jump a:hover i{transform:translateX(3px);color:var(--coral)}
.side-info{font-size:14px;color:var(--muted);line-height:1.9}
.side-info dt{font-size:13px;color:var(--ink);font-weight:600;margin-top:12px}
.side-info dt:first-child{margin-top:0}
.side-info dd{margin:2px 0 0}
.side-card .btn{margin-top:16px}
.side-img{
  width:100%;height:150px;object-fit:cover;
  border-radius:14px;margin-bottom:16px;
}
.side-card.accent{background:var(--ink);border-color:var(--ink);color:#E7EFEC}
.side-card.accent h3{color:#FFFDF8}
.side-card.accent p{font-size:14px;line-height:1.85;color:rgba(247,244,236,.78)}
.side-card.accent .btn{margin-top:16px}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--ink);
  border-radius:var(--r-l);
  padding:40px;
  margin:8px 0 56px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:28px;
  align-items:center;
}
.cta-band h2{color:#FFFDF8;font-size:clamp(22px,2.6vw,30px);line-height:1.35}
.cta-band p{color:rgba(247,244,236,.76);font-size:15px;line-height:1.8;margin-top:10px;max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-band .btn-ghost{color:#FFFDF8;border-color:rgba(247,244,236,.35)}
.cta-band .btn-ghost:hover{background:rgba(247,244,236,.12);color:#FFFDF8}

/* ---------- 相关分类 ---------- */
.related-block{padding-bottom:8px}
.related-block h2{font-size:clamp(22px,2.6vw,28px);margin-bottom:8px}
.related-block .sec-sub{margin-left:0;margin-bottom:24px}
.related-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.related-card{
  display:block;
  padding:22px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  box-shadow:var(--sh-s);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.related-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--sh-m);
  border-color:rgba(11,59,54,.28);
}
.related-card span{
  display:inline-block;
  font-size:12px;color:var(--ink-2);
  background:var(--sand);
  padding:3px 10px;border-radius:999px;
  margin-bottom:10px;
}
.related-card strong{
  display:block;
  font-family:var(--serif);
  font-size:18px;color:var(--ink);
  margin-bottom:6px;
}
.related-card em{
  font-style:normal;
  font-size:14px;color:var(--muted);line-height:1.75;
}

/* ---------- 页脚 ---------- */
footer{
  background:var(--ink);
  color:#E7EFEC;
  border-radius:28px 28px 0 0;
  padding:56px 0 28px;
  margin-top:32px;
}
footer .brand{color:#FFFDF8;font-size:18px}
footer .brand-mark{background:#FFFDF8;color:var(--ink)}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:36px;
}
.footer-brand p{
  margin-top:14px;
  font-size:14px;line-height:1.85;
  color:rgba(247,244,236,.68);
  max-width:260px;
}
.footer-col h4{
  font-family:var(--sans);
  font-size:14px;font-weight:600;
  color:#FFFDF8;
  margin-bottom:14px;
  letter-spacing:.02em;
}
.footer-col li{
  font-size:14px;
  color:rgba(247,244,236,.68);
  line-height:1.9;
  margin-bottom:8px;
}
.footer-col a{color:rgba(247,244,236,.68)}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid rgba(247,244,236,.16);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;
  color:rgba(247,244,236,.55);
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .layout{grid-template-columns:minmax(0,1fr) 300px;gap:32px}
  .dock-nav a{padding:8px 9px;font-size:14px}
}
@media (max-width:991px){
  .dock-nav{display:none}
  .menu-btn{display:inline-grid}
  .dock{gap:10px;padding:10px 12px}
  .dock-actions .btn-sm{display:none}
  .layout{grid-template-columns:1fr;gap:36px;padding:48px 0 72px}
  .side-sticky{position:static}
  .side-col{order:2}
  .check-panel{grid-template-columns:1fr}
  .check-panel img{height:200px;order:-1}
  .cta-band{grid-template-columns:1fr;padding:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .anchor-bar{top:86px}
}
@media (max-width:767px){
  .page-hero{padding:124px 0 44px}
  h1{font-size:clamp(30px,8vw,40px)}
  .page-lead{font-size:16px}
  .stat-strip{grid-template-columns:1fr;gap:12px}
  .stat-item{display:flex;align-items:baseline;gap:12px;padding:14px 18px}
  .stat-item .lab{margin-top:0}
  .sec-sub{margin-left:0}
  .qa .accordion-button{font-size:16px;padding:18px 8px 18px 0}
  .qa .accordion-body{padding-right:8px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column;gap:6px}
  .cta-band{padding:26px;border-radius:var(--r-m)}
  .brand-text{font-size:15px}
  .brand-mark{width:30px;height:30px;flex:0 0 30px;border-radius:10px}
  .cta-actions .btn{width:100%}
}
@media (max-width:479px){
  .wrap{padding:0 18px}
  .dock-search{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .check-panel{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category5 */
:root{
  --ink-green:#0B3B36;
  --green-2:#135E55;
  --green-3:#1F7A6C;
  --coral:#E86A4A;
  --coral-soft:#FBE4DC;
  --paper:#F7F4EC;
  --sand:#EFEADF;
  --text:#14201D;
  --muted:#5C6B66;
  --line:rgba(20,32,29,.12);
  --card:#FFFDF8;
  --r-btn:12px;
  --r-card:18px;
  --r-panel:24px;
  --r-dock:20px;
  --sh-1:0 10px 30px rgba(11,59,54,.06);
  --sh-2:0 16px 40px rgba(11,59,54,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.78;
  color:var(--text);
  background-color:var(--paper);
  background-image:radial-gradient(circle at 50% 100%,transparent 56%,rgba(11,59,54,.05) 57%,transparent 59%);
  background-size:56px 28px;
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink-green);text-decoration:none;transition:color .22s var(--ease)}
a:hover{color:var(--coral)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;letter-spacing:-.01em;line-height:1.22}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
section[id],div[id]{scroll-margin-top:120px}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:fixed;top:20px;left:0;right:0;z-index:1040;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.dock{
  pointer-events:auto;
  position:relative;
  width:min(1160px,100%);
  min-height:64px;
  display:flex;
  align-items:center;
  gap:16px;
  padding:10px 14px 10px 18px;
  background:rgba(255,253,248,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line);
  border-radius:var(--r-dock);
  box-shadow:var(--sh-1);
  transition:min-height .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.dock.is-shrink{min-height:56px;box-shadow:var(--sh-2);background:rgba(255,253,248,.98)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink-green);flex-shrink:0}
.brand:hover{color:var(--ink-green)}
.brand-mark{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:11px;background:var(--ink-green);color:#F7F4EC;flex-shrink:0}
.brand-mark svg{width:21px;height:21px}
.brand-text{font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:2px;margin-left:8px;flex:1}
.dock-nav a{display:inline-flex;align-items:center;height:38px;padding:0 12px;border-radius:11px;font-size:14.5px;font-weight:500;color:var(--muted);white-space:nowrap;transition:all .2s var(--ease)}
.dock-nav a:hover{color:var(--ink-green);background:var(--sand)}
.dock-nav a.is-active{color:var(--ink-green);background:var(--coral-soft);font-weight:700}
.dock-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex-shrink:0}
.icon-btn{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:11px;border:1px solid var(--line);background:transparent;color:var(--ink-green);font-size:15px;cursor:pointer;transition:all .2s var(--ease)}
.icon-btn:hover{background:var(--sand);border-color:rgba(20,32,29,.2)}
.menu-btn{display:none}
.dock-search{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-dock);box-shadow:var(--sh-2);padding:10px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .22s var(--ease)}
.dock.is-search-open .dock-search{opacity:1;visibility:visible;transform:translateY(0)}
.dock-search input{width:100%;height:44px;padding:0 16px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:15px;color:var(--text);outline:none;transition:all .2s var(--ease)}
.dock-search input:focus{border-color:var(--ink-green);box-shadow:0 0 0 3px rgba(232,106,74,.16)}
.dock-drawer{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);box-shadow:var(--sh-2);padding:14px}
.dock.is-open .dock-drawer{display:block}
.drawer-title{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:8px;padding-left:6px}
.dock-drawer a{display:flex;align-items:center;justify-content:space-between;min-height:46px;padding:0 12px;border-radius:12px;font-size:15px;color:var(--text);font-weight:500}
.dock-drawer a i{font-size:11px;color:var(--muted)}
.dock-drawer a:hover,.dock-drawer a.is-active{background:var(--sand);color:var(--ink-green)}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;line-height:1;cursor:pointer;text-decoration:none;transition:all .22s var(--ease)}
.btn i{font-size:13px;transition:transform .22s var(--ease)}
.btn:hover i.fa-arrow-right{transform:translateX(3px)}
.btn-brand{background:var(--ink-green);color:#FFFDF8}
.btn-brand:hover{background:var(--green-2);color:#FFFDF8;transform:translateY(-1px);box-shadow:var(--sh-1)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:rgba(20,32,29,.22);color:var(--text)}
.btn-ghost:hover{background:var(--sand);color:var(--ink-green)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--ink-green)}
.link-arrow i{font-size:12px;transition:transform .22s var(--ease)}
.link-arrow:hover i{transform:translateX(3px)}

/* ---------- 首屏 ---------- */
.hero{padding:128px 0 72px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:var(--line)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--coral)}
.crumb .slash{color:rgba(20,32,29,.28)}
.crumb .now{color:var(--text);font-weight:600}
.hero h1{font-size:clamp(34px,4.4vw,52px);line-height:1.14;letter-spacing:-.02em;color:var(--ink-green)}
.hero h1 .sep{color:var(--coral);font-weight:400;padding:0 4px}
.hero .lead{margin-top:18px;font-size:17px;line-height:1.9;color:var(--muted);max-width:33em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tags li{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:13px;color:var(--muted)}
.hero-tags i{color:var(--green-3);font-size:12px}
.hero-visual{position:relative}
.hero-visual img{width:100%;border-radius:var(--r-panel);box-shadow:var(--sh-2);object-fit:cover;aspect-ratio:4/3;border:1px solid rgba(11,59,54,.08)}
.float-card{position:absolute;left:-18px;bottom:-22px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-2);padding:14px 18px;min-width:212px}
.float-card .fc-label{font-size:12px;letter-spacing:.08em;color:var(--muted)}
.float-card .fc-value{font-family:var(--serif);font-size:19px;color:var(--ink-green);margin-top:2px;font-variant-numeric:tabular-nums}
.float-card .fc-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green-3);margin-right:6px;vertical-align:middle}

/* ---------- 锚点导航 ---------- */
.anchor-bar{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:900}
.anchor-inner{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none}
.anchor-inner::-webkit-scrollbar{display:none}
.anchor-inner a{flex-shrink:0;padding:7px 14px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--muted);border:1px solid transparent;transition:all .2s var(--ease)}
.anchor-inner a:hover{background:var(--sand);color:var(--ink-green);border-color:var(--line)}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0}
.section-tight{padding:56px 0}
.sec-head{max-width:640px;margin-bottom:40px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--green-3);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--coral);border-radius:2px}
.sec-head h2{font-size:clamp(26px,3.1vw,36px);color:var(--ink-green)}
.sec-head p{margin-top:12px;color:var(--muted);font-size:16px}

/* ---------- 支持范围卡片 ---------- */
.scope-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.scope-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);padding:26px 26px 28px;transition:all .24s var(--ease)}
.scope-card:hover{transform:translateY(-3px);border-color:rgba(11,59,54,.3);box-shadow:var(--sh-2)}
.scope-ico{width:44px;height:44px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;background:var(--coral-soft);color:var(--coral);font-size:17px;margin-bottom:16px}
.scope-card:nth-child(2n) .scope-ico{background:rgba(31,122,108,.12);color:var(--green-3)}
.scope-card h3{font-size:20px;color:var(--ink-green);margin-bottom:8px}
.scope-card p{font-size:15px;color:var(--muted);line-height:1.85}

/* ---------- 检查清单 ---------- */
.split{display:grid;grid-template-columns:5fr 7fr;gap:52px;align-items:start}
.split .note{background:var(--sand);border-radius:var(--r-panel);padding:28px;border:1px solid rgba(20,32,29,.08)}
.split .note h3{font-size:19px;color:var(--ink-green);margin-bottom:10px}
.split .note p{font-size:14.5px;color:var(--muted)}
.split .note .mini{margin-top:18px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--green-2);font-weight:600}
.check-list{counter-reset:ck;display:grid;gap:0}
.check-list li{counter-increment:ck;position:relative;padding:18px 0 18px 56px;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--text);line-height:1.8}
.check-list li:first-child{padding-top:0}
.check-list li:last-child{border-bottom:0;padding-bottom:0}
.check-list li::before{content:counter(ck,decimal-leading-zero);position:absolute;left:0;top:16px;width:36px;height:36px;border-radius:11px;background:var(--card);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:14px;color:var(--green-3);font-variant-numeric:tabular-nums}
.check-list li:first-child::before{top:0}
.check-list strong{display:block;color:var(--ink-green);font-weight:700;margin-bottom:2px;font-size:16px}

/* ---------- 深色时段板块 ---------- */
.dark-band{background:var(--ink-green);border-radius:28px;padding:48px;color:#EFEADF;display:grid;grid-template-columns:5fr 7fr;gap:48px}
.dark-band h2{color:#FFFDF8;font-size:clamp(24px,2.8vw,32px)}
.dark-band .eyebrow{color:#9FD3C6}
.dark-band .eyebrow::before{background:var(--coral)}
.dark-band p.dark-lead{margin-top:14px;font-size:15px;color:rgba(247,244,236,.78);line-height:1.9}
.hours-card{margin-top:26px;background:rgba(247,244,236,.07);border:1px solid rgba(247,244,236,.16);border-radius:var(--r-card);padding:20px 22px}
.hours-card .row-line{display:flex;justify-content:space-between;gap:16px;font-size:14.5px;padding:9px 0;border-bottom:1px dashed rgba(247,244,236,.16);font-variant-numeric:tabular-nums}
.hours-card .row-line:last-child{border-bottom:0;padding-bottom:0}
.hours-card .row-line span:first-child{color:rgba(247,244,236,.66)}
.hours-card .row-line span:last-child{color:#FFFDF8;font-weight:600}
.flow{display:grid;gap:0}
.flow li{position:relative;padding:0 0 26px 40px;border-left:1px solid rgba(247,244,236,.22);margin-left:9px}
.flow li:last-child{padding-bottom:0;border-left-color:transparent}
.flow li::before{content:"";position:absolute;left:-6px;top:5px;width:11px;height:11px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 4px rgba(232,106,74,.18)}
.flow li h3{font-size:17px;color:#FFFDF8;margin-bottom:4px}
.flow li p{font-size:14px;color:rgba(247,244,236,.75);line-height:1.8}

/* ---------- 表单 ---------- */
.form-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-panel);padding:32px;box-shadow:var(--sh-1)}
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink-green);margin-bottom:8px}
.field label .req{color:var(--coral);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 16px;font-size:16px;font-family:var(--sans);
  color:var(--text);background:var(--paper);border:1px solid var(--line);border-radius:12px;
  outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field textarea{height:auto;min-height:132px;padding:13px 16px;line-height:1.75;resize:vertical}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%235C6B66' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:42px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink-green);background:#fff;box-shadow:0 0 0 3px rgba(232,106,74,.18)}
.field .err{display:none;margin-top:7px;font-size:13px;color:var(--coral)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--coral);background:#FFF7F4}
.field.has-error .err{display:block}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:20px}
.agree input{width:18px;height:18px;flex-shrink:0;margin-top:3px;accent-color:var(--ink-green);border-radius:4px}
.agree.has-error{color:var(--coral)}
.agree.has-error input{outline:2px solid var(--coral);outline-offset:2px}
.form-success{margin-top:18px;display:flex;gap:12px;align-items:flex-start;background:rgba(31,122,108,.1);border:1px solid rgba(31,122,108,.28);border-radius:14px;padding:16px 18px;font-size:14.5px;color:var(--green-2)}
.form-success i{color:var(--green-3);margin-top:3px}
.form-side .card-soft{background:var(--sand);border:1px solid rgba(20,32,29,.08);border-radius:var(--r-panel);padding:26px;margin-top:24px}
.form-side .card-soft h3{font-size:18px;color:var(--ink-green);margin-bottom:10px}
.form-side .card-soft ul{display:grid;gap:10px;margin-top:14px}
.form-side .card-soft li{display:flex;gap:9px;font-size:14.5px;color:var(--muted);line-height:1.75}
.form-side .card-soft li i{color:var(--green-3);font-size:12px;margin-top:7px}

/* ---------- FAQ ---------- */
.faq-acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.faq-acc .accordion-item:first-of-type{border-top:1px solid var(--line)}
.faq-acc .accordion-header{margin:0}
.faq-acc .accordion-button{
  background:transparent;border:0;box-shadow:none;padding:22px 44px 22px 0;
  font-family:var(--serif);font-size:17.5px;font-weight:700;color:var(--ink-green);line-height:1.5;
  display:flex;align-items:center;justify-content:space-between;
}
.faq-acc .accordion-button:not(.collapsed){background:transparent;color:var(--green-2)}
.faq-acc .accordion-button:focus{box-shadow:none;outline:2px solid var(--coral);outline-offset:2px;border-radius:8px}
.faq-acc .accordion-button::after{
  content:"+";background-image:none;width:26px;height:26px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-family:var(--sans);
  font-size:20px;font-weight:400;color:var(--coral);transform:none;
  transition:transform .24s var(--ease);line-height:1;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.faq-acc .accordion-body{padding:0 56px 24px 0;font-size:15px;color:var(--muted);line-height:1.9}

/* ---------- CTA ---------- */
.cta-band{background:var(--sand);border-radius:28px;padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;border:1px solid rgba(20,32,29,.08)}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);color:var(--ink-green)}
.cta-band p{margin-top:10px;font-size:15px;color:var(--muted);max-width:44em}
.cta-band .btn{flex-shrink:0}

/* ---------- 相关分类 ---------- */
.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rel-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;transition:all .24s var(--ease)}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(11,59,54,.3);box-shadow:var(--sh-2)}
.rel-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s var(--ease)}
.rel-card:hover img{transform:scale(1.03)}
.rel-body{padding:18px 20px 22px}
.rel-body .tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;background:var(--coral-soft);color:#B94A2E;margin-bottom:10px;font-weight:600}
.rel-body h3{font-size:17px;color:var(--ink-green);margin-bottom:6px}
.rel-body p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ---------- 页脚 ---------- */
footer{margin-top:88px;background:var(--ink-green);color:#EFEADF;border-radius:28px 28px 0 0;padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px}
footer .brand{color:#FFFDF8}
footer .brand-mark{background:rgba(247,244,236,.14)}
footer .brand-text{color:#FFFDF8}
.footer-brand p{margin-top:14px;font-size:14px;color:rgba(247,244,236,.72);line-height:1.85;max-width:26em}
.footer-col h4{font-family:var(--sans);font-size:14px;font-weight:700;letter-spacing:.06em;color:#FFFDF8;margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col li{font-size:14px;color:rgba(247,244,236,.72);line-height:1.7}
.footer-col a{color:rgba(247,244,236,.78)}
.footer-col a:hover{color:var(--coral)}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(247,244,236,.16);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:rgba(247,244,236,.6)}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero{padding-top:120px}
  .dock-nav a{padding:0 10px;font-size:14px}
  .dark-band{padding:40px;gap:36px}
}
@media (max-width:991px){
  .dock-nav{display:none}
  .menu-btn{display:inline-flex}
  .hero{padding:112px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual img{aspect-ratio:16/9}
  .float-card{left:auto;right:14px;bottom:-18px}
  .split,.dark-band{grid-template-columns:1fr;gap:32px}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
  .scope-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px}
  .section{padding:56px 0}
}
@media (max-width:767px){
  .wrap{padding:0 18px}
  .dock-wrap{top:12px;padding:0 12px}
  .dock{padding:8px 10px 8px 14px;gap:8px}
  .brand-text{font-size:15px}
  .brand-mark{width:30px;height:30px;border-radius:10px}
  .dock-actions .btn-sm{display:none}
  .hero{padding:100px 0 48px}
  .hero .lead{font-size:15.5px}
  .hero-actions .btn{flex:1 1 auto}
  .anchor-bar{top:0}
  .section{padding:48px 0}
  .sec-head{margin-bottom:30px}
  .scope-card{padding:22px}
  .form-panel{padding:22px}
  .faq-acc .accordion-button{font-size:16px;padding:18px 36px 18px 0}
  .faq-acc .accordion-body{padding:0 8px 20px 0;font-size:14.5px}
  .cta-band{padding:28px 22px}
  .rel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  footer{margin-top:56px;padding:44px 0 22px;border-radius:22px 22px 0 0}
  .footer-bottom{flex-direction:column;gap:8px}
  .dark-band{border-radius:22px;padding:28px 22px}
}
@media (max-width:480px){
  .hero h1{font-size:30px}
  .float-card{position:static;margin-top:14px;min-width:0}
  .hero-tags{gap:8px}
  .hero-tags li{font-size:12px;padding:6px 11px}
  .check-list li{padding-left:48px}
  .check-list li::before{width:32px;height:32px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}