/* roulang page: index */
:root{
  --primary:#1C5B52;
  --primary-dark:#123F39;
  --primary-soft:#E4EEEA;
  --primary-deep:#17534A;
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --text:#18211F;
  --muted:#5E6B66;
  --line:#E3DED2;
  --success:#3E7C59;
  --warning:#B7791F;
  --danger:#B4472F;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --pill:999px;
  --shadow-sm:0 10px 30px rgba(18,63,57,.08);
  --shadow-md:0 16px 40px rgba(18,63,57,.14);
  --container:1200px;
  --font-serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 8% -6%,rgba(28,91,82,.08),transparent 44%),
    radial-gradient(circle at 96% 1%,rgba(201,111,59,.09),transparent 40%);
  background-repeat:no-repeat;
  padding-bottom:96px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--primary-dark);}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:1.25;margin:0;color:var(--primary-dark);letter-spacing:.01em;}
h1{font-size:clamp(34px,5vw,58px);}
h2{font-size:clamp(26px,3vw,34px);}
h3{font-size:22px;}
p{margin:0 0 20px;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(28,91,82,.28);outline-offset:3px;border-radius:8px;}

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

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--pill);
  font-size:16px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 8px 20px rgba(28,91,82,.22);}
.btn-primary:hover{background:var(--primary-deep);border-color:var(--primary-deep);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(28,91,82,.28);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(28,91,82,.22);}
.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary);}
.btn-outline:hover{background:rgba(28,91,82,.08);color:var(--primary-dark);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--primary);}
.btn-ghost:hover{background:var(--primary-soft);border-color:rgba(28,91,82,.3);color:var(--primary-dark);}
.btn-light{background:#F7F4ED;color:var(--primary-dark);border-color:#F7F4ED;}
.btn-light:hover{background:var(--accent-soft);border-color:var(--accent-soft);color:var(--primary-dark);transform:translateY(-1px);}
.btn-sm{height:42px;padding:0 20px;font-size:15px;}

/* ===== 导航 ===== */
.site-header{position:fixed;top:16px;left:0;right:0;z-index:1050;padding:0 16px;}
.nav-shell{
  position:relative;
  max-width:1160px;margin:0 auto;
  display:flex;align-items:center;gap:14px;
  padding:10px 12px 10px 16px;
  border-radius:var(--pill);
  background:rgba(247,244,237,.88);
  border:1px solid var(--line);
  box-shadow:0 10px 30px rgba(18,63,57,.10);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--primary-dark);font-weight:700;font-size:17px;white-space:nowrap;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:600;
  box-shadow:0 6px 14px rgba(28,91,82,.28);flex:0 0 auto;
}
.brand-sep{color:var(--accent);font-weight:600;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  display:block;padding:9px 14px;border-radius:var(--pill);
  font-size:15px;color:var(--muted);text-decoration:none;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease;
}
.nav-link:hover{color:var(--primary-dark);background:rgba(28,91,82,.08);}
.nav-link.is-active{color:var(--primary-dark);background:var(--primary-soft);font-weight:600;}
.nav-link-mobile-cta{display:none;}
.nav-cta{margin-left:6px;flex:0 0 auto;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:var(--pill);
  border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;
  cursor:pointer;flex-direction:column;gap:5px;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--primary-dark);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== 首屏 ===== */
.hero{position:relative;padding:152px 0 96px;overflow:hidden;}
.hero::after{
  content:"";position:absolute;top:-140px;right:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,111,59,.14),transparent 68%);pointer-events:none;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:22px;padding:6px 16px;
  border-radius:var(--pill);background:var(--primary-soft);color:var(--primary);
  font-size:14px;font-weight:600;letter-spacing:.02em;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;}
.hero h1{margin-bottom:22px;}
.hero-sub{font-size:17.5px;line-height:1.95;color:var(--muted);max-width:600px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
  font-size:14px;color:var(--primary-dark);background:#fff;border:1px solid var(--line);
  border-radius:var(--pill);padding:7px 16px;
}
.hero-media{position:relative;}
.hero-media>img{
  width:100%;height:440px;object-fit:cover;border-radius:26px;
  box-shadow:var(--shadow-md);
}
.entry-card{
  position:absolute;left:-16px;bottom:-30px;width:min(308px,88%);
  background:rgba(255,255,255,.97);border:1px solid var(--line);
  border-radius:18px;padding:18px 20px;box-shadow:var(--shadow-md);
}
.entry-card h4{font-size:15px;color:var(--primary-dark);margin-bottom:12px;letter-spacing:.02em;}
.entry-steps{display:flex;flex-direction:column;gap:11px;}
.entry-steps li{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);line-height:1.5;}
.entry-steps .dot{
  width:22px;height:22px;border-radius:7px;background:var(--primary-soft);color:var(--primary);
  font-size:12px;font-weight:700;display:grid;place-items:center;flex:0 0 auto;
}

/* ===== 通用板块 ===== */
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-alt{background:rgba(255,255,255,.55);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;}
.section-head .kicker{font-size:14px;font-weight:600;color:var(--accent);letter-spacing:.08em;margin-bottom:10px;display:block;}
.section-head p{margin:12px 0 0;color:var(--muted);max-width:620px;font-size:16px;}
.section-head .head-link{flex:0 0 auto;font-size:15px;font-weight:600;color:var(--primary);white-space:nowrap;}
.section-head .head-link:hover{color:var(--accent);}
.text-link{font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;color:var(--primary);}
.text-link:hover{color:var(--accent);}

/* ===== 卖点 ===== */
.value-card{
  display:flex;flex-direction:column;gap:14px;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.value-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.32);}
.value-card.is-tint{background:var(--primary-soft);border-color:rgba(28,91,82,.18);}
.value-card.is-outline{background:transparent;box-shadow:none;}
.value-icon{
  width:48px;height:48px;border-radius:14px;background:rgba(28,91,82,.1);color:var(--primary);
  display:grid;place-items:center;flex:0 0 auto;
}
.value-card.is-tint .value-icon{background:rgba(255,255,255,.85);}
.value-card h3{font-size:21px;}
.value-card p{color:var(--muted);font-size:15.5px;margin:0;}
.value-card .text-link{margin-top:auto;padding-top:6px;}

/* ===== 场景演示 ===== */
.scene-list{display:flex;flex-direction:column;gap:14px;}
.scene-item{
  display:flex;gap:16px;padding:20px 22px;border-radius:var(--radius-md);
  background:#fff;border:1px solid var(--line);
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.scene-item:hover{border-color:rgba(28,91,82,.34);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.scene-item .num{
  width:34px;height:34px;flex:0 0 auto;border-radius:12px;background:var(--accent-soft);
  color:var(--accent);font-weight:700;font-size:15px;display:grid;place-items:center;
}
.scene-item h3{font-size:19px;margin-bottom:6px;}
.scene-item p{margin:0;font-size:15px;color:var(--muted);line-height:1.8;}
.scene-media{position:relative;}
.scene-media img{width:100%;height:100%;min-height:380px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-md);}
.scene-note{
  position:absolute;left:20px;right:20px;bottom:20px;
  background:rgba(255,255,255,.96);border:1px solid var(--line);
  border-radius:16px;padding:18px 20px;box-shadow:0 8px 24px rgba(18,63,57,.14);
}
.scene-note strong{display:block;font-family:var(--font-serif);font-size:16px;color:var(--primary-dark);margin-bottom:6px;}
.scene-note span{font-size:14px;color:var(--muted);line-height:1.7;display:block;}

/* ===== 流程保障 ===== */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.flow-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;
}
.flow-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.flow-card .flow-idx{
  font-family:var(--font-serif);font-size:14px;font-weight:600;color:var(--accent);
  letter-spacing:.06em;margin-bottom:10px;display:block;
}
.flow-card h3{font-size:18px;margin-bottom:8px;}
.flow-card p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.8;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;}
.tag{
  display:inline-flex;align-items:center;font-size:13.5px;font-weight:600;
  padding:6px 14px;border-radius:var(--pill);background:var(--primary-soft);color:var(--primary);
}
.tag-accent{background:var(--accent-soft);color:#8F4A1F;}
.tag-line{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:500;}

/* ===== 分类卡 ===== */
.cat-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.32);}
.cat-thumb{position:relative;overflow:hidden;}
.cat-thumb img{width:100%;height:164px;object-fit:cover;transition:transform .4s ease;}
.cat-card:hover .cat-thumb img{transform:scale(1.02);}
.cat-body{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1;}
.cat-body h3{font-size:20px;}
.cat-body p{margin:0;font-size:15px;color:var(--muted);line-height:1.8;}
.cat-body .text-link{margin-top:auto;padding-top:8px;}

/* ===== 最新信息 ===== */
.post-card{
  height:100%;display:flex;flex-direction:column;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.32);}
.post-card h3{font-size:19.5px;line-height:1.45;}
.post-card h3 a{color:var(--primary-dark);}
.post-card h3 a:hover{color:var(--primary);}
.post-card p{margin:0;font-size:15px;color:var(--muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted);}
.post-meta .arrow{color:var(--primary);font-weight:700;}
.empty-state{
  border:1px dashed var(--line);background:rgba(255,255,255,.65);
  border-radius:var(--radius-lg);padding:52px 24px;text-align:center;color:var(--muted);font-size:15px;
}

/* ===== FAQ ===== */
.faq-accordion .accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:16px !important;
  margin-bottom:12px;overflow:hidden;box-shadow:0 6px 18px rgba(18,63,57,.05);
}
.faq-accordion .accordion-item:last-child{margin-bottom:0;}
.faq-accordion .accordion-button{
  position:relative;background:#fff;color:var(--primary-dark);
  font-family:var(--font-serif);font-size:17.5px;font-weight:600;line-height:1.6;
  padding:20px 64px 20px 24px;border-radius:16px !important;box-shadow:none;width:100%;
  transition:background-color .2s ease,color .2s ease;
}
.faq-accordion .accordion-button:not(.collapsed){background:var(--primary-soft);color:var(--primary-dark);}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(28,91,82,.2);z-index:2;}
.faq-accordion .accordion-button::after{display:none;}
.faq-accordion .accordion-button::before{
  content:"";position:absolute;right:22px;top:50%;width:26px;height:26px;border-radius:50%;
  transform:translateY(-50%);background-color:var(--primary-soft);
  background-image:linear-gradient(var(--primary),var(--primary)),linear-gradient(var(--primary),var(--primary));
  background-size:11px 2px,2px 11px;background-position:center;background-repeat:no-repeat;
  border:1px solid rgba(28,91,82,.18);
  transition:background-size .25s ease,background-color .25s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::before{
  background-color:var(--accent-soft);
  background-image:linear-gradient(var(--accent),var(--accent)),linear-gradient(var(--accent),var(--accent));
  background-size:11px 2px,2px 0;
}
.faq-accordion .accordion-body{
  padding:4px 24px 24px;font-size:16px;line-height:1.85;color:var(--muted);
}
.faq-foot{margin-top:28px;font-size:15px;color:var(--muted);}
.faq-foot a{font-weight:600;}

/* ===== CTA 区 ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;
  background:linear-gradient(135deg,#123F39 0%,#1C5B52 62%,#1F6A60 100%);
  color:#F2EFE7;padding:64px 56px;
}
.cta-band::before{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(243,217,199,.22),transparent 70%);
}
.cta-band h2{color:#F7F4ED;margin-bottom:16px;position:relative;}
.cta-band p{color:rgba(247,244,237,.82);max-width:560px;margin-bottom:28px;position:relative;font-size:16.5px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;}
.cta-band .btn-outline{border-color:rgba(247,244,237,.55);color:#F7F4ED;}
.cta-band .btn-outline:hover{background:rgba(247,244,237,.14);color:#fff;border-color:#F7F4ED;}

/* ===== 页脚 ===== */
.site-footer{background:var(--primary-dark);color:rgba(247,244,237,.76);padding:72px 0 26px;margin-top:96px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#F7F4ED;font-weight:700;font-size:17px;font-family:var(--font-serif);}
.footer-brand .brand-mark{background:rgba(247,244,237,.14);box-shadow:none;}
.site-footer p{font-size:14.5px;line-height:1.85;margin:0;color:rgba(247,244,237,.66);}
.footer-title{font-size:14px;font-weight:700;letter-spacing:.08em;color:#F7F4ED;margin-bottom:16px;font-family:var(--font-sans);}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14.5px;color:rgba(247,244,237,.72);text-decoration:none;transition:color .2s ease;}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(247,244,237,.16);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13.5px;color:rgba(247,244,237,.56);
}

/* ===== 底部固定条 ===== */
.fixed-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(251,249,244,.95);border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.08);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  padding-bottom:env(safe-area-inset-bottom);
}
.bar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding-top:10px;padding-bottom:10px;}
.bar-text{margin:0;font-size:14px;color:var(--muted);line-height:1.6;}
.bar-actions{display:flex;gap:10px;flex:0 0 auto;}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .container{max-width:960px;}
}
@media (max-width:991.98px){
  .container{max-width:100%;padding-left:20px;padding-right:20px;}
  .nav-links{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#FBF9F4;border:1px solid var(--line);border-radius:22px;
    padding:12px;box-shadow:var(--shadow-md);max-height:70vh;overflow-y:auto;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 16px;font-size:15.5px;}
  .nav-link-mobile-cta{display:block;margin-top:6px;background:var(--primary);color:#fff !important;text-align:center;font-weight:600;}
  .nav-link-mobile-cta:hover{background:var(--primary-deep);}
  .nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .hero{padding:132px 0 80px;}
  .hero-media{margin-top:34px;}
  .hero-media>img{height:360px;}
  .entry-card{position:static;width:100%;margin-top:16px;box-shadow:var(--shadow-sm);}
  .section{padding:76px 0;}
  .section-tight{padding:60px 0;}
  .flow-grid{grid-template-columns:repeat(2,1fr);}
  .cta-band{padding:48px 32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .site-footer{margin-top:76px;}
}
@media (max-width:767.98px){
  body{font-size:16px;padding-bottom:104px;}
  h1{font-size:clamp(30px,7.4vw,38px);}
  h2{font-size:clamp(24px,6vw,28px);}
  h3{font-size:19px;}
  .hero{padding:120px 0 64px;}
  .hero-sub{font-size:16px;}
  .hero-media>img{height:280px;border-radius:20px;}
  .section{padding:60px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px;}
  .section-head .head-link{font-size:14.5px;}
  .value-card,.post-card,.cat-body{padding:22px;}
  .scene-media img{min-height:280px;}
  .scene-note{position:static;margin-top:16px;left:auto;right:auto;bottom:auto;}
  .flow-grid{grid-template-columns:1fr;}
  .cta-band{padding:40px 24px;border-radius:22px;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{padding:56px 0 22px;}
  .bar-text{display:none;}
  .bar-actions{width:100%;}
  .bar-actions .btn{flex:1;}
  .bar-inner{justify-content:center;}
  .faq-accordion .accordion-button{font-size:16.5px;padding:18px 58px 18px 20px;}
  .faq-accordion .accordion-body{padding:2px 20px 20px;font-size:15.5px;}
}
@media (max-width:575.98px){
  .hero-actions .btn{width:100%;}
  .hero-tags li{font-size:13.5px;padding:6px 13px;}
  .entry-card{padding:16px 18px;}
  .cta-band h2{font-size:26px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .btn:hover,.value-card:hover,.cat-card:hover,.post-card:hover,.flow-card:hover,.scene-item:hover{transform:none !important;}
  .cat-card:hover .cat-thumb img{transform:none !important;}
}

/* roulang page: article */
:root{
  --brand:#1C5B52;
  --brand-deep:#123F39;
  --brand-soft:#E4EFEB;
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --text:#18211F;
  --muted:#5E6B66;
  --line:#E3DED2;
  --ok:#3E7C59;
  --warn:#B7791F;
  --danger:#B4472F;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-sm:0 6px 18px rgba(18,63,57,.06);
  --shadow-md:0 10px 30px rgba(18,63,57,.08);
  --shadow-lg:0 16px 40px rgba(18,63,57,.14);
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.9;
  color:var(--text);
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(28,91,82,.07), transparent 62%),
    radial-gradient(700px 380px at 4% 4%, rgba(201,111,59,.06), transparent 60%),
    var(--bg);
  padding-bottom:88px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,border-color .2s ease;}
a:hover{color:var(--brand-deep);}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.25;color:var(--brand-deep);margin:0;}
p{margin:0 0 20px;}
ul,ol{margin:0 0 20px;padding-left:1.25em;}
li{margin-bottom:8px;line-height:1.85;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(28,91,82,.25);outline-offset:3px;border-radius:8px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.container-narrow{max-width:820px;}

/* ============ 导航 ============ */
.site-header{position:sticky;top:0;z-index:60;padding:16px 20px 0;}
.nav-shell{
  max-width:1160px;margin:0 auto;display:flex;align-items:center;gap:18px;
  padding:12px 18px;border-radius:999px;
  background:rgba(247,244,237,.88);
  border:1px solid var(--line);
  box-shadow:var(--shadow-md);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(160deg,var(--brand) 0%,var(--brand-deep) 100%);
  color:#F7F4ED;font-family:var(--serif);font-size:18px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 4px 10px rgba(18,63,57,.22);
}
.brand-text{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--brand-deep);white-space:nowrap;}
.brand-sep{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:nowrap;}
.nav-link{
  display:inline-block;padding:8px 13px;border-radius:999px;
  font-size:14.5px;font-weight:500;color:var(--text);
  white-space:nowrap;border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.nav-link:hover{background:var(--brand-soft);color:var(--brand-deep);}
.nav-link.is-active{background:var(--brand);color:#fff;border-color:var(--brand);}
.nav-link-mobile-cta{display:none;}
.nav-cta{flex-shrink:0;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-deep);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:600;font-family:var(--sans);
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-sm{min-height:38px;padding:0 18px;font-size:14px;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(18,63,57,.18);}
.btn-primary:hover{background:#17504a;color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(18,63,57,.24);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(18,63,57,.2);}
.btn-outline{background:transparent;color:var(--brand);border-color:rgba(28,91,82,.4);}
.btn-outline:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:var(--brand);transform:translateY(-1px);}
.btn-ghost{background:var(--brand-soft);color:var(--brand-deep);border-color:transparent;}
.btn-ghost:hover{background:#d6e6e1;color:var(--brand-deep);transform:translateY(-1px);}

/* ============ 面包屑 / 文章头 ============ */
.crumbs{
  font-size:13.5px;color:var(--muted);padding:28px 0 0;
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--brand);}
.crumbs .sep{color:#B9B4A7;}
.crumbs .current{color:var(--brand);font-weight:600;}

.article-head{padding:22px 0 34px;border-bottom:1px solid var(--line);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.2px;
  background:var(--brand-soft);color:var(--brand-deep);
}
.badge-accent{background:var(--accent-soft);color:#8A4520;}
.article-title{
  font-size:clamp(28px,4vw,44px);
  margin:16px 0 18px;
  letter-spacing:.2px;
  overflow-wrap:anywhere;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:13.5px;color:var(--muted);align-items:center;}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#C4BFB2;display:inline-block;}

/* ============ 布局 ============ */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 320px;
  gap:48px;padding:44px 0 20px;align-items:start;
}
.article-main{max-width:820px;min-width:0;}

/* ============ 正文 ============ */
.article-body{font-size:17px;line-height:1.95;color:var(--text);overflow-wrap:anywhere;}
.article-body p{margin:0 0 22px;}
.article-body h2{
  font-size:clamp(24px,2.6vw,32px);
  margin:48px 0 18px;padding-left:14px;position:relative;scroll-margin-top:96px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:3px;
  border-radius:3px;background:var(--accent);
}
.article-body h3{font-size:23px;margin:34px 0 14px;scroll-margin-top:96px;}
.article-body h4{font-size:19px;margin:28px 0 12px;color:var(--brand);}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:1.4em;}
.article-body li{margin-bottom:9px;line-height:1.85;}
.article-body strong{color:var(--brand-deep);font-weight:600;}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.article-body a:hover{color:var(--brand-deep);}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;border-left:3px solid var(--brand);
  background:var(--brand-soft);border-radius:0 var(--radius-md) var(--radius-md) 0;
  color:#29423D;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--radius-md);margin:24px 0;box-shadow:var(--shadow-sm);}
.article-body figure{margin:26px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px;}
.article-body table{
  width:100%;border-collapse:collapse;margin:26px 0;font-size:15.5px;
  border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;
}
.article-body thead th{background:var(--brand-soft);color:var(--brand-deep);font-weight:600;}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body tbody tr:hover{background:#FBFAF6;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0;}
.article-body code{background:#EFEDE5;border-radius:6px;padding:2px 6px;font-size:15px;color:#7A4A22;}
.article-body pre{background:#123F39;color:#E9F1EE;padding:18px;border-radius:var(--radius-md);overflow-x:auto;font-size:14.5px;line-height:1.75;}

/* ============ 侧栏 ============ */
.article-side{position:sticky;top:102px;display:flex;flex-direction:column;gap:20px;}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px 22px 24px;box-shadow:var(--shadow-sm);
}
.side-card h3{font-size:17px;margin:0 0 14px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent);display:inline-block;}
.toc-list{list-style:none;margin:0;padding:0;border-left:1px solid var(--line);}
.toc-list li{margin:0;}
.toc-list a{
  display:block;padding:7px 0 7px 14px;margin-left:-1px;
  font-size:14.5px;line-height:1.6;color:var(--muted);
  border-left:2px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.toc-list a:hover,.toc-list a.is-active{color:var(--brand-deep);border-left-color:var(--brand);font-weight:600;}
.side-cta{
  background:linear-gradient(165deg,var(--brand) 0%,var(--brand-deep) 100%);
  color:#EAF2EF;border:0;
}
.side-cta h3{color:#fff;}
.side-cta h3::before{background:var(--accent-soft);}
.side-cta p{font-size:14.5px;line-height:1.8;color:rgba(234,242,239,.82);margin-bottom:16px;}
.side-cta .btn{width:100%;}
.side-cta .btn-primary{background:var(--accent);box-shadow:0 8px 20px rgba(0,0,0,.2);}
.side-cta .btn-primary:hover{background:#b9602f;}
.side-links{list-style:none;margin:0;padding:0;}
.side-links li{margin:0;border-bottom:1px dashed var(--line);}
.side-links li:last-child{border-bottom:0;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 0;font-size:14.5px;color:var(--text);
  transition:color .18s ease,padding-left .18s ease;
}
.side-links a:hover{color:var(--brand);padding-left:4px;}
.side-links .arrow{color:var(--brand);font-size:13px;}

/* ============ 相关推荐 ============ */
.related-section{padding:8px 0 56px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;}
.section-head h2{font-size:26px;}
.section-head a{font-size:14px;color:var(--brand);font-weight:600;}
.section-head a:hover{color:var(--brand-deep);}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.related-card{
  display:flex;flex-direction:column;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:#CFDDD8;}
.related-card .badge{align-self:flex-start;font-size:12px;padding:4px 11px;}
.related-card h3{font-size:18px;line-height:1.5;}
.related-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.8;}
.related-card .meta{font-size:12.5px;color:#8B948F;margin-top:auto;padding-top:6px;}

/* ============ 空状态 ============ */
.empty-state{
  border:1px dashed #CFC9BA;background:rgba(255,255,255,.7);
  border-radius:var(--radius-lg);padding:52px 28px;text-align:center;
  box-shadow:var(--shadow-sm);
}
.empty-state .empty-icon{
  width:52px;height:52px;border-radius:16px;margin:0 auto 18px;
  background:var(--brand-soft);color:var(--brand-deep);
  display:flex;align-items:center;justify-content:center;font-size:24px;
}
.empty-state h2{font-size:24px;margin-bottom:12px;}
.empty-state p{color:var(--muted);font-size:15.5px;max-width:520px;margin:0 auto 24px;}

/* ============ 结尾提示 ============ */
.notice-strip{
  margin-top:40px;border:1px solid var(--line);border-left:3px solid var(--accent);
  background:var(--surface);border-radius:var(--radius-md);
  padding:18px 22px;font-size:14.5px;color:var(--muted);line-height:1.85;
}
.notice-strip strong{color:var(--brand-deep);font-weight:600;}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-deep);color:#DDE8E4;padding:64px 0 0;margin-top:24px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;}
.footer-brand{
  display:flex;align-items:center;gap:10px;margin-bottom:16px;
  font-family:var(--serif);font-size:17px;font-weight:600;color:#fff;
}
.footer-brand .brand-mark{background:rgba(255,255,255,.14);box-shadow:none;color:#F3D9C7;}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(221,232,228,.72);margin:0 0 12px;}
.footer-title{font-size:14.5px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.4px;}
.footer-links{list-style:none;margin:0;padding:0;}
.footer-links li{margin-bottom:11px;}
.footer-links a{font-size:14px;color:rgba(221,232,228,.78);}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;flex-wrap:wrap;gap:10px 24px;
  justify-content:space-between;font-size:13px;color:rgba(221,232,228,.6);
}

/* ============ 底部固定条 ============ */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(247,244,237,.94);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.09);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  padding-bottom:env(safe-area-inset-bottom);
}
.sticky-inner{
  max-width:1160px;margin:0 auto;padding:10px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;
}
.sticky-text{font-size:14px;color:var(--muted);line-height:1.55;}
.sticky-actions{display:flex;gap:10px;flex-shrink:0;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .container{padding:0 20px;}
  .article-layout{grid-template-columns:minmax(0,1fr) 290px;gap:34px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  .nav-shell{border-radius:22px;flex-wrap:wrap;padding:12px 16px;gap:12px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    width:100%;margin:6px 0 4px;padding-top:10px;border-top:1px solid var(--line);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:11px 14px;font-size:15px;border-radius:14px;}
  .nav-link-mobile-cta{
    display:flex;justify-content:center;margin-top:8px;
    background:var(--brand);color:#fff !important;font-weight:600;
  }
  .article-layout{grid-template-columns:minmax(0,1fr);gap:32px;padding-top:34px;}
  .article-side{position:static;order:2;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .sticky-text{display:none;}
  .sticky-inner{justify-content:flex-end;}
}
@media (max-width:767px){
  body{font-size:16.5px;padding-bottom:96px;}
  .article-body{font-size:16.5px;line-height:1.9;}
  .article-body h2{margin-top:38px;}
  .article-body h3{font-size:21px;}
  .site-header{padding:12px 14px 0;}
  .container{padding:0 18px;}
  .article-head{padding-bottom:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;padding-bottom:34px;font-size:14px;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
  .sticky-actions{width:100%;}
  .sticky-actions .btn{flex:1;}
  .sticky-inner{padding:10px 16px;}
  .related-grid{grid-template-columns:1fr;}
  .section-head h2{font-size:22px;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
}
@media (max-width:520px){
  .brand-text{font-size:15.5px;}
  .article-title{font-size:27px;}
  .article-meta{font-size:13px;gap:8px 12px;}
  .food-ignore{display:none;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .sticky-actions .btn{min-height:44px;font-size:14.5px;padding:0 14px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .btn:hover,.related-card:hover{transform:none;}
}

/* roulang page: category1 */
:root{
  --ink:#18211F;
  --ink-soft:#5E6B66;
  --primary:#1C5B52;
  --primary-deep:#123F39;
  --primary-soft:#E6EFEC;
  --primary-tint:#F1F6F4;
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --line:#E3DED2;
  --success:#3E7C59;
  --warn:#B7791F;
  --danger:#B4472F;
  --radius-xl:24px;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-1:0 10px 30px rgba(18,63,57,.08);
  --shadow-2:0 16px 40px rgba(18,63,57,.14);
  --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:96px;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(28,91,82,.10), transparent 70%),
    radial-gradient(720px 400px at 4% 0%, rgba(201,111,59,.09), transparent 68%),
    var(--bg);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--primary-deep);}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.25;color:var(--primary-deep);margin:0;}
p{margin:0 0 20px;}
ul,ol{margin:0 0 20px;padding-left:1.15em;}
li{margin-bottom:8px;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(28,91,82,.28);outline-offset:3px;border-radius:6px;}

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

/* ============ 悬浮胶囊导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  padding:16px 24px 0;
}
.nav-shell{
  max-width:1160px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:18px;
  padding:10px 14px 10px 18px;
  background:rgba(247,244,237,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 10px 30px rgba(18,63,57,.10);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-weight:600;
  font-size:17px;
  color:var(--primary-deep);
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand:hover{color:var(--primary);}
.brand-mark{
  width:32px;height:32px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary);
  color:#F7F4ED;
  font-family:var(--serif);
  font-size:16px;
  border-radius:9px;
  box-shadow:0 6px 14px rgba(18,63,57,.22);
  flex:none;
}
.brand-sep{color:var(--accent);}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  font-size:15px;
  color:var(--ink-soft);
  transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.nav-link:hover{background:rgba(28,91,82,.08);color:var(--primary-deep);}
.nav-link.is-active{
  background:var(--primary-soft);
  color:var(--primary-deep);
  font-weight:600;
}
.nav-link-mobile-cta{display:none;}
.nav-cta{margin-left:6px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  margin-left:auto;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:999px;
  cursor:pointer;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  background:var(--primary-deep);
  border-radius:2px;
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:999px;
  font-size:15.5px;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  text-align:center;
  line-height:1;
}
.btn:active{transform:translateY(1px);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}
.btn-primary{
  background:var(--primary);
  color:#FFFFFF;
  box-shadow:0 10px 24px rgba(28,91,82,.26);
}
.btn-primary:hover{background:#17514a;color:#FFFFFF;transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-outline{
  background:transparent;
  color:var(--primary);
  border-color:rgba(28,91,82,.45);
}
.btn-outline:hover{background:rgba(28,91,82,.07);color:var(--primary-deep);border-color:var(--primary);transform:translateY(-1px);}
.btn-ghost{
  background:var(--primary-soft);
  color:var(--primary-deep);
}
.btn-ghost:hover{background:#D8E7E2;color:var(--primary-deep);transform:translateY(-1px);}
.btn-block{width:100%;}
.btn[disabled],.btn:disabled{opacity:.5;pointer-events:none;transform:none;}

/* ============ 通用小元素 ============ */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  font-size:13px;
  font-weight:600;
  border-radius:999px;
  background:var(--primary-soft);
  color:var(--primary-deep);
  letter-spacing:.02em;
}
.badge-accent{background:var(--accent-soft);color:#8C421C;}
.badge-line{background:transparent;border:1px solid var(--line);color:var(--ink-soft);font-weight:500;}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary);
  font-weight:600;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:26px;height:2px;
  background:var(--accent);
  border-radius:2px;
}
.lead{font-size:17px;color:var(--ink-soft);line-height:1.9;}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ============ 面包屑 + 内页 Hero ============ */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--ink-soft);
  padding:26px 0 0;
}
.crumbs a{color:var(--ink-soft);}
.crumbs a:hover{color:var(--primary);text-decoration:underline;}
.crumbs .sep{color:#B9B3A5;}
.crumbs .current{color:var(--primary);font-weight:600;}

.page-hero{
  padding:22px 0 40px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:center;
}
.hero-copy h1{
  font-size:clamp(32px,4vw,50px);
  margin:14px 0 18px;
}
.hero-copy h1 .hl{
  color:var(--primary);
  position:relative;
  white-space:nowrap;
}
.hero-copy h1 .hl::after{
  content:"";
  position:absolute;left:0;right:0;bottom:4px;
  height:8px;
  background:rgba(201,111,59,.22);
  border-radius:4px;
  z-index:-1;
}
.hero-copy .lead{max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.hero-figure{
  position:relative;
  border-radius:var(--radius-xl);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  aspect-ratio:16/11;
  background:var(--primary-soft);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,63,57,.05),rgba(18,63,57,.42));
}
.hero-tip{
  position:absolute;
  left:18px;right:18px;bottom:18px;
  z-index:2;
  background:rgba(247,244,237,.94);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:14px 16px;
  box-shadow:var(--shadow-1);
}
.hero-tip strong{display:block;font-size:14px;color:var(--primary-deep);margin-bottom:4px;}
.hero-tip span{display:block;font-size:13px;color:var(--ink-soft);line-height:1.7;}

/* ============ 信息条：适用对象 / 准备事项 ============ */
.info-strip{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  padding:0 0 8px;
}
.info-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 28px;
  box-shadow:var(--shadow-1);
}
.info-card.accent{
  background:linear-gradient(180deg,var(--primary-tint),#FFFFFF 72%);
  border-color:rgba(28,91,82,.22);
}
.info-card h3{
  font-size:19px;
  margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.info-card h3 .dot{
  width:10px;height:10px;border-radius:3px;
  background:var(--accent);
  flex:none;
}
.info-card ul{list-style:none;padding:0;margin:0;}
.info-card li{
  position:relative;
  padding-left:26px;
  font-size:15.5px;
  color:var(--ink-soft);
  margin-bottom:10px;
  line-height:1.8;
}
.info-card li::before{
  content:"";
  position:absolute;left:0;top:11px;
  width:12px;height:12px;
  border:2px solid rgba(28,91,82,.45);
  border-radius:50%;
}

/* ============ 主体：目录 + 步骤 ============ */
.section{padding:64px 0;}
.section-tight{padding:40px 0;}
.section-head{max-width:720px;margin-bottom:34px;}
.section-head h2{font-size:clamp(26px,3vw,34px);margin-bottom:12px;}
.section-head p{color:var(--ink-soft);margin:0;}

.guide-layout{
  display:grid;
  grid-template-columns:248px minmax(0,1fr);
  gap:36px;
  align-items:start;
}
.toc{
  position:sticky;
  top:104px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:22px 22px 18px;
  box-shadow:var(--shadow-1);
}
.toc-title{
  font-size:13px;
  letter-spacing:.14em;
  color:var(--ink-soft);
  font-weight:600;
  margin-bottom:14px;
}
.toc ol{
  list-style:none;
  margin:0;padding:0;
  border-left:1px solid var(--line);
}
.toc li{margin:0;}
.toc a{
  display:block;
  padding:8px 0 8px 14px;
  margin-left:-1px;
  border-left:2px solid transparent;
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.6;
}
.toc a:hover{color:var(--primary);border-left-color:rgba(28,91,82,.4);}
.toc a.is-active{color:var(--primary-deep);font-weight:700;border-left-color:var(--primary);}
.toc-foot{
  margin-top:18px;padding-top:16px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--ink-soft);
}
.toc-foot a{font-weight:600;}

.step-list{display:grid;gap:22px;}
.step-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 30px;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  scroll-margin-top:110px;
}
.step-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(28,91,82,.3);}
.step-head{
  display:flex;
  align-items:flex-start;
  gap:16px;
  margin-bottom:14px;
}
.step-num{
  flex:none;
  width:44px;height:44px;
  border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--accent-soft);
  color:#8C421C;
  font-family:var(--serif);
  font-size:19px;
  font-weight:600;
}
.step-head h3{font-size:21px;margin:0 0 4px;}
.step-head .step-tag{font-size:13px;color:var(--ink-soft);}
.step-card p{font-size:16px;color:var(--ink-soft);margin-bottom:14px;}
.step-points{list-style:none;padding:0;margin:0 0 6px;}
.step-points li{
  position:relative;
  padding-left:24px;
  font-size:15.5px;
  color:var(--ink);
  line-height:1.8;
  margin-bottom:8px;
}
.step-points li::before{
  content:"";
  position:absolute;left:2px;top:10px;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--primary);
  opacity:.7;
}
.note{
  margin-top:16px;
  display:flex;
  gap:12px;
  background:#FDF6EC;
  border:1px solid rgba(183,121,31,.28);
  border-left:3px solid var(--warn);
  border-radius:var(--radius-sm);
  padding:14px 16px;
  font-size:14.5px;
  color:#6B4B12;
  line-height:1.8;
}
.note .note-icon{
  flex:none;
  width:20px;height:20px;border-radius:50%;
  background:var(--warn);
  color:#fff;
  font-size:13px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
  margin-top:3px;
}

/* 记录建议区 */
.record-box{
  margin-top:26px;
  background:linear-gradient(160deg,var(--primary-deep),#1B5349 78%);
  color:#EAF2EF;
  border-radius:var(--radius-lg);
  padding:30px 32px;
  box-shadow:var(--shadow-1);
}
.record-box h3{color:#FFFFFF;font-size:21px;margin-bottom:12px;}
.record-box p{color:rgba(234,242,239,.82);font-size:15.5px;margin-bottom:16px;}
.record-tags{display:flex;flex-wrap:wrap;gap:10px;}
.record-tags span{
  display:inline-block;
  padding:6px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  font-size:13.5px;
  color:#EAF2EF;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  margin-bottom:14px;
  box-shadow:0 6px 18px rgba(18,63,57,.05);
  transition:border-color .2s ease,box-shadow .2s ease;
  overflow:hidden;
}
.faq-item:hover{border-color:rgba(28,91,82,.32);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 56px 20px 24px;
  font-size:17.5px;
  font-weight:600;
  font-family:var(--serif);
  color:var(--primary-deep);
  position:relative;
  line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  position:absolute;
  right:20px;top:50%;
  transform:translateY(-50%);
  width:28px;height:28px;
  border-radius:50%;
  background:var(--primary-soft);
  color:var(--primary);
  font-family:var(--sans);
  font-size:18px;
  font-weight:600;
  line-height:26px;
  text-align:center;
  transition:transform .25s ease,background-color .25s ease,color .25s ease;
}
.faq-item[open] summary::after{
  content:"−";
  background:var(--primary);
  color:#fff;
}
.faq-item[open] summary{color:var(--primary);}
.faq-body{
  padding:0 24px 22px;
  color:var(--ink-soft);
  font-size:15.5px;
  line-height:1.9;
}
.faq-body p:last-child{margin-bottom:0;}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(150deg,var(--primary-deep) 0%,#1C5B52 62%,#24695E 100%);
  border-radius:var(--radius-xl);
  padding:52px 48px;
  color:#EAF2EF;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:32px;
  align-items:center;
  box-shadow:var(--shadow-2);
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  right:-80px;top:-80px;
  width:280px;height:280px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(243,217,199,.30),transparent 68%);
}
.cta-band h2{color:#FFFFFF;font-size:clamp(26px,3vw,34px);margin-bottom:12px;}
.cta-band p{color:rgba(234,242,239,.82);margin:0;max-width:560px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;position:relative;z-index:2;}
.cta-band .btn-outline{color:#F7F4ED;border-color:rgba(247,244,237,.55);}
.cta-band .btn-outline:hover{background:rgba(247,244,237,.12);color:#FFFFFF;border-color:#F7F4ED;}
.cta-band .btn-primary{background:var(--accent);box-shadow:0 12px 26px rgba(201,111,59,.34);}
.cta-band .btn-primary:hover{background:#B9612F;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:72px;
  background:var(--primary-deep);
  color:rgba(247,244,237,.78);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr 1.2fr;
  gap:36px;
  padding-bottom:38px;
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--serif);
  font-size:18px;
  color:#F7F4ED;
  margin-bottom:16px;
}
.footer-brand .brand-mark{background:rgba(247,244,237,.14);box-shadow:none;color:#F7F4ED;}
.site-footer p{font-size:14.5px;line-height:1.85;color:rgba(247,244,237,.70);margin:0;}
.footer-title{
  font-size:14px;
  font-weight:600;
  color:#F7F4ED;
  letter-spacing:.08em;
  margin-bottom:16px;
}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  font-size:14.5px;
  color:rgba(247,244,237,.72);
}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;}
.footer-bottom{
  border-top:1px solid rgba(247,244,237,.16);
  padding-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  font-size:13.5px;
  color:rgba(247,244,237,.60);
}

/* ============ 底部固定条 ============ */
.dock{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:70;
  background:rgba(247,244,237,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.08);
  padding:10px 0 calc(10px + env(safe-area-inset-bottom));
}
.dock-inner{
  display:flex;
  align-items:center;
  gap:18px;
  justify-content:space-between;
}
.dock-text{font-size:14px;color:var(--ink-soft);line-height:1.6;}
.dock-text strong{color:var(--primary-deep);font-weight:600;}
.dock-actions{display:flex;gap:10px;flex:none;}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .container{max-width:960px;}
  .hero-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .guide-layout{grid-template-columns:220px minmax(0,1fr);gap:28px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px;}
  .footer-grid > div:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  .nav-shell{flex-wrap:wrap;border-radius:26px;position:relative;padding:10px 12px 10px 16px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    width:100%;
    margin:12px 0 4px;
    padding:12px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:20px;
    box-shadow:var(--shadow-1);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:11px 14px;font-size:15.5px;border-radius:12px;}
  .nav-link-mobile-cta{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    margin-top:8px;
    background:var(--primary);
    color:#FFFFFF;
    font-weight:600;
    border-radius:999px;
  }
  .nav-link-mobile-cta:hover{background:#17514a;color:#FFFFFF;}
  .hero-grid{grid-template-columns:1fr;gap:30px;}
  .hero-figure{aspect-ratio:16/9;order:-1;}
  .info-strip{grid-template-columns:1fr;}
  .guide-layout{grid-template-columns:1fr;}
  .toc{position:static;order:-1;}
  .toc ol{border-left:0;}
  .toc a{border-left:0;padding-left:0;}
  .toc a:hover,.toc a.is-active{border-left:0;padding-left:0;}
  .cta-band{grid-template-columns:1fr;padding:40px 32px;}
  .cta-band .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-grid > div:first-child{grid-column:1 / -1;}
  .footer-grid > div:last-child{grid-column:auto;}
  .section{padding:52px 0;}
}
@media (max-width:767px){
  body{font-size:16px;padding-bottom:120px;}
  .container{padding:0 20px;}
  .site-header{padding:12px 14px 0;}
  .hero-copy h1{font-size:clamp(28px,7vw,38px);}
  .hero-copy h1 .hl{white-space:normal;}
  .section{padding:44px 0;}
  .step-card{padding:22px 20px;}
  .info-card{padding:22px 20px;}
  .record-box{padding:24px 22px;}
  .cta-band{padding:32px 22px;}
  .faq-item summary{font-size:16.5px;padding:18px 52px 18px 18px;}
  .faq-body{padding:0 18px 20px;}
  .dock-inner{flex-direction:column;align-items:stretch;gap:10px;}
  .dock-text{display:none;}
  .dock-actions{width:100%;}
  .dock-actions .btn{flex:1;}
  .footer-bottom{flex-direction:column;gap:4px;}
}
@media (max-width:519px){
  .hero-actions .btn{width:100%;}
  .cta-band .cta-actions{flex-direction:column;}
  .cta-band .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .step-head{gap:12px;}
  .step-num{width:40px;height:40px;border-radius:12px;font-size:17px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
  }
  .btn:hover,.step-card:hover{transform:none;}
}

/* roulang page: category2 */
:root{
  --brand:#1C5B52;
  --brand-dark:#123F39;
  --brand-soft:#E7F0EE;
  --brand-line:#CBDDD8;
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --warn:#B7791F;
  --warn-soft:#FBF1DE;
  --danger:#B4472F;
  --success:#3E7C59;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --ink:#18211F;
  --ink-2:#5E6B66;
  --line:#E3DED2;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-sm:0 10px 30px rgba(18,63,57,.08);
  --shadow-md:0 16px 40px rgba(18,63,57,.14);
  --serif:"Noto Serif SC","Songti SC","STSong",Georgia,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  padding-bottom:96px;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-dark);}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.28;color:var(--brand-dark);margin:0 0 16px;}
p{margin:0 0 20px;color:var(--ink);}
ul,ol{margin:0 0 20px;padding-left:1.15em;}
li{margin-bottom:10px;}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(28,91,82,.25);border-radius:6px;}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px;}
.section{padding:92px 0;}
.section-sm{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{font-size:clamp(26px,3.2vw,36px);}
.section-head p{color:var(--ink-2);font-size:16.5px;margin-bottom:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brand);font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--accent);border-radius:2px;}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;padding:16px 24px 0;}
.nav-shell{
  position:relative;
  max-width:1160px;margin:0 auto;
  display:flex;align-items:center;gap:14px;
  padding:10px 12px 10px 20px;
  background:rgba(247,244,237,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 10px 30px rgba(18,63,57,.07);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand);color:#F7F4ED;
  font-family:var(--serif);font-size:17px;font-weight:600;
  letter-spacing:.02em;
}
.brand-text{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--brand-dark);white-space:nowrap;}
.brand-sep{color:var(--accent);}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  display:block;padding:8px 13px;border-radius:999px;
  font-size:14.5px;color:var(--ink-2);white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{color:var(--brand-dark);background:rgba(28,91,82,.08);}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-dark);font-weight:600;}
.nav-link-mobile-cta{display:none;}
.nav-cta{display:flex;align-items:center;flex-shrink:0;}
.nav-toggle{
  display:none;margin-left:auto;
  width:42px;height:42px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
  cursor:pointer;
}
.nav-toggle span{display:block;width:17px;height:2px;background:var(--brand-dark);border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
.nav-shell.is-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-shell.is-open .nav-toggle span:nth-child(2){opacity:0;}
.nav-shell.is-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
body.nav-locked{overflow:hidden;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;
  border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--brand);color:#FBF9F4;box-shadow:0 8px 20px rgba(28,91,82,.18);}
.btn-primary:hover{background:#174b44;color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(28,91,82,.24);}
.btn-primary:active{transform:translateY(0);background:var(--brand);}
.btn-outline{background:transparent;color:var(--brand-dark);border-color:var(--brand-line);}
.btn-outline:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:var(--brand);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-ghost{background:rgba(28,91,82,.07);color:var(--brand-dark);}
.btn-ghost:hover{background:rgba(28,91,82,.13);color:var(--brand-dark);}
.btn-sm{min-height:38px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- badges ---------- */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.01em;
  background:var(--brand-soft);color:var(--brand-dark);
}
.badge-pill.is-accent{background:var(--accent-soft);color:#8A431D;}
.badge-pill.is-warn{background:var(--warn-soft);color:#8A5A10;}

/* ---------- hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:56px 0 64px;
  background:
    radial-gradient(620px 320px at 88% 6%,rgba(201,111,59,.13),transparent 70%),
    radial-gradient(700px 380px at 6% 96%,rgba(28,91,82,.10),transparent 72%),
    var(--bg);
  border-bottom:1px solid var(--line);
}
.breadcrumb-nav{font-size:13.5px;color:var(--ink-2);margin-bottom:22px;}
.breadcrumb-nav a{color:var(--ink-2);}
.breadcrumb-nav a:hover{color:var(--brand);text-decoration:underline;}
.breadcrumb-nav .sep{margin:0 8px;color:#B5B0A2;}
.breadcrumb-nav .current{color:var(--brand);font-weight:600;}
.hero-grid{display:grid;grid-template-columns:1.35fr .95fr;gap:52px;align-items:center;}
.page-hero h1{font-size:clamp(32px,4.2vw,52px);margin-bottom:20px;}
.page-hero .lede{font-size:17.5px;color:var(--ink-2);max-width:640px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-figure{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);background:var(--surface);
}
.hero-figure img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.hero-figure figcaption{
  padding:14px 18px;font-size:13.5px;color:var(--ink-2);
  background:var(--surface);border-top:1px solid var(--line);
}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}

/* ---------- alert strip ---------- */
.alert-strip{
  display:flex;gap:16px;align-items:flex-start;
  padding:20px 24px;border-radius:var(--radius-md);
  background:var(--warn-soft);border:1px solid #EBD9B4;
  margin-bottom:48px;
}
.alert-strip .ico{
  flex:0 0 34px;width:34px;height:34px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:#F6E2BE;color:#8A5A10;
}
.alert-strip strong{display:block;color:#7A4E0C;font-size:16px;margin-bottom:4px;}
.alert-strip p{margin:0;font-size:15px;color:#6B5220;line-height:1.8;}

/* ---------- cards ---------- */
.card-soft{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card-soft:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--brand-line);}
.card-soft h3{font-size:21px;margin-bottom:10px;}
.card-soft p:last-child{margin-bottom:0;}

/* ---------- do / avoid ---------- */
.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.duo-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);}
.duo-card.is-do{border-top:4px solid var(--success);}
.duo-card.is-avoid{border-top:4px solid var(--accent);}
.duo-head{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.duo-head .dot{width:12px;height:12px;border-radius:50%;}
.is-do .duo-head .dot{background:var(--success);}
.is-avoid .duo-head .dot{background:var(--accent);}
.duo-head h3{margin:0;font-size:22px;}
.check-list{list-style:none;padding:0;margin:0;}
.check-list li{
  position:relative;padding-left:34px;margin-bottom:16px;
  font-size:15.5px;color:var(--ink);line-height:1.8;
}
.check-list li:last-child{margin-bottom:0;}
.check-list li::before{
  content:"";position:absolute;left:0;top:6px;
  width:19px;height:19px;border-radius:50%;
  background:rgba(62,124,89,.12);
}
.check-list li::after{
  content:"";position:absolute;left:6px;top:11px;
  width:7px;height:4px;border-left:2px solid var(--success);border-bottom:2px solid var(--success);
  transform:rotate(-45deg);
}
.avoid-list li::before{background:rgba(201,111,59,.14);}
.avoid-list li::after{
  border-left:2px solid var(--accent);border-bottom:none;
  width:9px;height:2px;transform:rotate(45deg);left:5px;top:14px;
}
.check-list small{display:block;color:var(--ink-2);font-size:13.5px;margin-top:2px;}

/* ---------- table ---------- */
.table-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
table.risk-table{width:100%;min-width:720px;border-collapse:collapse;font-size:15px;}
table.risk-table thead th{
  background:var(--brand-soft);color:var(--brand-dark);
  font-weight:600;text-align:left;padding:16px 20px;font-size:14.5px;
  border-bottom:1px solid var(--brand-line);white-space:nowrap;
}
table.risk-table tbody td{
  padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink);
  line-height:1.75;
}
table.risk-table tbody tr:last-child td{border-bottom:none;}
table.risk-table tbody tr:hover{background:#FBFAF6;}
table.risk-table td strong{color:var(--brand-dark);}
.tag-inline{
  display:inline-block;padding:2px 10px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--accent-soft);color:#8A431D;
}
.tag-inline.is-neutral{background:var(--brand-soft);color:var(--brand-dark);}

/* ---------- checklist / progress ---------- */
.checklist-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow-sm);
}
.checklist-panel h3{font-size:22px;margin-bottom:6px;}
.checklist-panel .sub{color:var(--ink-2);font-size:14.5px;margin-bottom:24px;}
.task-item{
  display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line);
}
.task-item:last-child{border-bottom:none;padding-bottom:0;}
.task-num{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:#8A431D;font-size:13.5px;font-weight:700;
  font-family:var(--sans);
}
.task-body h4{margin:0 0 4px;font-family:var(--sans);font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;}
.task-body p{margin:0;font-size:14.5px;color:var(--ink-2);line-height:1.75;}
.progress-rail{height:6px;border-radius:999px;background:#EDE8DC;overflow:hidden;margin:22px 0 6px;}
.progress-rail span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--brand),#2E7C6F);border-radius:999px;}
.progress-note{font-size:13px;color:var(--ink-2);}

/* ---------- side note card ---------- */
.note-card{
  background:linear-gradient(180deg,#FFFFFF,#FBFAF5);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
}
.note-card h3{font-size:19px;margin-bottom:12px;}
.note-card ul{list-style:none;padding:0;margin:0 0 18px;}
.note-card ul li{position:relative;padding-left:18px;font-size:14.5px;color:var(--ink-2);margin-bottom:10px;}
.note-card ul li::before{
  content:"";position:absolute;left:0;top:11px;width:6px;height:6px;
  border-radius:50%;background:var(--accent);
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:0 6px 18px rgba(18,63,57,.05);overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--brand-line);box-shadow:var(--shadow-sm);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;font-size:17px;font-weight:600;color:var(--brand-dark);
  line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);position:relative;
  transition:background .2s ease,transform .25s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:currentColor;border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;transition:opacity .2s ease;}
.faq-item[open] .faq-icon{background:var(--brand);color:#fff;transform:rotate(180deg);}
.faq-item[open] .faq-icon::after{opacity:0;}
.faq-answer{padding:0 22px 20px;font-size:15.5px;color:var(--ink-2);line-height:1.85;}
.faq-answer p{margin-bottom:12px;color:var(--ink-2);}
.faq-answer p:last-child{margin-bottom:0;}

/* ---------- CTA ---------- */
.cta-band{
  background:var(--brand-dark);color:#F2EFE7;border-radius:24px;
  padding:56px 48px;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;
  border-radius:50%;background:radial-gradient(circle,rgba(201,111,59,.28),transparent 68%);
}
.cta-band h2{color:#F7F4ED;font-size:clamp(24px,3vw,32px);margin-bottom:14px;}
.cta-band p{color:rgba(242,239,231,.78);max-width:620px;margin-bottom:26px;font-size:16px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:2;}
.cta-band .btn-primary{background:#F7F4ED;color:var(--brand-dark);box-shadow:none;}
.cta-band .btn-primary:hover{background:#fff;color:var(--brand-dark);}
.cta-band .btn-outline{border-color:rgba(247,244,237,.45);color:#F7F4ED;}
.cta-band .btn-outline:hover{background:rgba(247,244,237,.12);color:#fff;border-color:rgba(247,244,237,.7);}

/* ---------- footer ---------- */
.site-footer{background:var(--brand-dark);color:rgba(242,239,231,.82);padding:68px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.45fr .8fr .8fr 1.1fr;gap:40px;}
.footer-brand{
  display:flex;align-items:center;gap:10px;margin-bottom:16px;
  font-family:var(--serif);font-size:18px;font-weight:600;color:#F7F4ED;
}
.footer-brand .brand-mark{background:rgba(247,244,237,.14);color:#F7F4ED;}
.site-footer p{color:rgba(242,239,231,.7);font-size:14.5px;line-height:1.85;margin-bottom:0;}
.footer-title{font-size:15px;font-weight:600;color:#F7F4ED;margin-bottom:16px;font-family:var(--serif);letter-spacing:.02em;}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:12px;}
.footer-links a{color:rgba(242,239,231,.72);font-size:14.5px;}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(247,244,237,.15);
  font-size:13.5px;color:rgba(242,239,231,.55);
}

/* ---------- sticky bar ---------- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.08);
  padding-bottom:env(safe-area-inset-bottom);
}
.sticky-bar-inner{
  max-width:var(--container);margin:0 auto;padding:11px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.sticky-note{margin:0;font-size:14px;color:var(--ink-2);}
.sticky-actions{display:flex;gap:10px;flex-shrink:0;}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{max-width:960px;}
  .hero-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .nav-link{padding:8px 11px;font-size:14px;}
}
@media (max-width:991px){
  .site-header{padding:12px 16px 0;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;left:0;right:0;top:calc(100% + 10px);
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    margin-left:0;padding:14px;
    background:rgba(247,244,237,.98);
    border:1px solid var(--line);border-radius:22px;
    box-shadow:var(--shadow-md);
  }
  .nav-shell.is-open .nav-links{display:flex;}
  .nav-link{padding:12px 16px;font-size:15px;border-radius:14px;}
  .nav-link-mobile-cta{
    display:block;margin-top:6px;text-align:center;
    background:var(--brand);color:#FBF9F4;font-weight:600;
  }
  .nav-link-mobile-cta:hover{background:#174b44;color:#fff;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-figure img{aspect-ratio:16/9;}
  .duo-grid{grid-template-columns:1fr;}
  .section{padding:72px 0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{padding:40px 30px;}
  .sticky-note{display:none;}
  .sticky-bar-inner{justify-content:flex-end;}
  .sticky-actions{width:100%;}
  .sticky-actions .btn{flex:1;}
}
@media (max-width:767px){
  body{font-size:16px;padding-bottom:104px;}
  .container{padding-inline:20px;}
  .page-hero{padding:40px 0 48px;}
  .page-hero h1{font-size:clamp(28px,7vw,38px);}
  .page-hero .lede{font-size:16px;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:32px;}
  .duo-card,.card-soft,.checklist-panel,.note-card{padding:22px;}
  .faq-item summary{font-size:16px;padding:16px 18px;}
  .faq-answer{padding:0 18px 18px;font-size:15px;}
  .cta-band{padding:34px 22px;border-radius:20px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{margin-top:32px;font-size:12.5px;}
  .hero-actions .btn{flex:1 1 auto;}
  table.risk-table{font-size:14px;}
  table.risk-table thead th,table.risk-table tbody td{padding:13px 15px;}
}
@media (max-width:519px){
  .brand-text{font-size:15.5px;}
  .btn{min-height:44px;padding:0 20px;font-size:14.5px;}
  .sticky-actions{flex-direction:column;}
  .sticky-actions .btn{width:100%;}
  body{padding-bottom:130px;}
  .alert-strip{flex-direction:column;gap:10px;padding:18px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .card-soft:hover,.btn:hover{transform:none !important;}
}

/* roulang page: category3 */
:root{
  --primary:#1C5B52;
  --primary-dark:#123F39;
  --primary-soft:rgba(28,91,82,.08);
  --primary-mid:rgba(28,91,82,.14);
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --ink:#18211F;
  --ink-2:#5E6B66;
  --line:#E3DED2;
  --success:#3E7C59;
  --warn:#B7791F;
  --danger:#B4472F;
  --r-card:20px;
  --r-img:16px;
  --r-input:12px;
  --sh:0 10px 30px rgba(18,63,57,.08);
  --sh-hover:0 16px 40px rgba(18,63,57,.14);
  --font-serif:"Noto Serif SC","Songti SC",STSong,SimSun,serif;
  --font-sans:"Noto Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;padding-bottom:96px;
  background:var(--bg);color:var(--ink);
  font-family:var(--font-sans);font-size:16.5px;line-height:1.9;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 82% -8%,rgba(28,91,82,.07),transparent 62%),radial-gradient(760px 420px at 4% 6%,rgba(201,111,59,.07),transparent 60%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:1.25;color:var(--ink);margin:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;}
a{color:var(--primary);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--primary-dark);}
img{max-width:100%;display:block;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(28,91,82,.28);outline-offset:2px;}
.shell{max-width:1200px;margin:0 auto;padding:0 20px;}
.is-hidden{display:none !important;}

/* ============ 导航 ============ */
.site-header{position:sticky;top:14px;z-index:1030;padding:0 20px;margin-top:14px;}
.nav-shell{
  position:relative;max-width:1160px;margin:0 auto;
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 18px;border-radius:999px;
  background:rgba(247,244,237,.88);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--line);box-shadow:var(--sh);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;background:var(--primary);color:#F7F4ED;
  font-family:var(--font-serif);font-size:18px;font-weight:600;letter-spacing:0;
}
.brand-text{font-family:var(--font-serif);font-size:17px;font-weight:600;color:var(--primary-dark);white-space:nowrap;}
.brand-sep{color:var(--accent);font-weight:400;}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  padding:8px 13px;border-radius:999px;font-size:15px;color:var(--ink-2);
  white-space:nowrap;transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--primary-soft);color:var(--primary-dark);}
.nav-link.is-active{background:var(--primary-mid);color:var(--primary-dark);font-weight:600;}
.nav-cta{flex:0 0 auto;display:flex;align-items:center;}
.nav-link-mobile-cta{display:none;}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);background:#fff;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;
  transition:border-color .2s ease,background .2s ease;
}
.nav-toggle:hover{border-color:var(--primary);}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--primary);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:600;line-height:1;cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff;}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--sh-hover);}
.btn-primary:active{transform:none;box-shadow:var(--sh);}
.btn-secondary{background:transparent;color:var(--primary);border-color:rgba(28,91,82,.38);}
.btn-secondary:hover{background:var(--primary-soft);color:var(--primary-dark);border-color:var(--primary);transform:translateY(-1px);}
.btn-ghost{background:var(--primary-soft);color:var(--primary-dark);}
.btn-ghost:hover{background:var(--primary-mid);color:var(--primary-dark);transform:translateY(-1px);}
.btn-sm{height:40px;padding:0 20px;font-size:14.5px;}
.btn-on-dark{background:var(--accent-soft);color:#3A2418;}
.btn-on-dark:hover{background:#fff;color:#3A2418;transform:translateY(-1px);}

/* ============ 标签 / 徽章 ============ */
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:999px;
  background:var(--accent-soft);color:#7B4425;
  font-size:13px;font-weight:600;letter-spacing:.02em;
}
.badge-line{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary-dark);
  border:1px solid rgba(28,91,82,.16);font-size:13px;font-weight:600;
}

/* ============ 面包屑 ============ */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);margin-bottom:18px;}
.crumbs a{color:var(--ink-2);}
.crumbs a:hover{color:var(--primary);text-decoration:underline;}
.crumbs .sep{color:#C4BEB0;}
.crumbs .current{color:var(--primary);font-weight:600;}

/* ============ 紧凑首屏 ============ */
.page-hero{padding:44px 0 34px;}
.page-hero h1{font-size:clamp(32px,4.4vw,52px);letter-spacing:.01em;margin:14px 0 0;max-width:20em;}
.page-hero .lede{max-width:760px;margin-top:16px;color:var(--ink-2);font-size:17px;line-height:1.9;}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:26px;}
.text-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;color:var(--primary);border-bottom:1px solid rgba(28,91,82,.3);padding-bottom:2px;}
.text-link:hover{border-bottom-color:var(--primary);}

/* ============ 搜索与筛选 ============ */
.faq-search{padding:8px 0 72px;}
.search-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 26px 22px;box-shadow:var(--sh);
}
.search-label{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:10px;}
.search-row{display:flex;gap:12px;}
.field-input{
  flex:1 1 auto;min-width:0;height:48px;border-radius:var(--r-input);
  border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:0 16px;font-size:16px;font-family:inherit;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field-input::placeholder{color:#9AA49F;}
.field-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(28,91,82,.18);}
.filter-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.chip{
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--ink-2);font-size:14px;font-weight:500;cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.chip:hover{border-color:var(--primary);color:var(--primary-dark);}
.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600;}
.empty-state{
  margin-top:22px;border:1px dashed rgba(28,91,82,.35);background:rgba(28,91,82,.04);
  border-radius:16px;padding:22px 24px;font-size:15px;color:var(--ink-2);
}
.empty-state strong{color:var(--ink);font-weight:600;}

/* ============ 主体两栏 ============ */
.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 322px;gap:34px;align-items:start;margin-top:38px;}
.faq-group{margin-bottom:34px;}
.faq-group:last-child{margin-bottom:0;}
.group-title{
  display:flex;align-items:center;gap:12px;font-size:24px;margin-bottom:16px;
}
.group-index{
  font-family:var(--font-sans);font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--accent);background:var(--accent-soft);border-radius:8px;padding:3px 9px;
}
.group-note{font-size:14px;color:var(--ink-2);margin:-8px 0 16px;}

/* 手风琴 */
.faq-accordion .accordion-item{
  border:1px solid var(--line);border-radius:16px !important;
  background:var(--surface);margin-bottom:12px;overflow:hidden;
  box-shadow:0 2px 8px rgba(18,63,57,.03);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-accordion .accordion-item:hover{border-color:rgba(28,91,82,.35);box-shadow:var(--sh);}
.faq-accordion .accordion-button{
  font-family:var(--font-sans);font-size:17px;font-weight:600;color:var(--ink);
  background:var(--surface);padding:18px 20px;line-height:1.55;box-shadow:none;
  border-radius:16px !important;
}
.faq-accordion .accordion-button:hover{color:var(--primary-dark);}
.faq-accordion .accordion-button:not(.collapsed){
  color:var(--primary-dark);background:var(--primary-soft);box-shadow:none;
}
.faq-accordion .accordion-button:focus{box-shadow:0 0 0 3px rgba(28,91,82,.22);border-color:transparent;z-index:2;}
.faq-accordion .accordion-button::after{
  content:"+";
  background-image:none !important;
  width:28px;height:28px;flex:0 0 28px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid var(--line);
  color:var(--primary);font-size:18px;font-weight:400;line-height:1;
  transform:none !important;margin-left:auto;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::after{
  content:"−";background:var(--primary);color:#fff;border-color:var(--primary);
}
.faq-accordion .accordion-body{
  padding:4px 20px 20px;font-size:16px;line-height:1.85;color:var(--ink-2);
}
.faq-accordion .accordion-body strong{color:var(--ink);font-weight:600;}

/* 侧栏 */
.faq-side{position:sticky;top:104px;display:grid;gap:20px;}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh);
}
.side-card h2,.side-card h3{font-size:18px;margin-bottom:14px;}
.side-media{border-radius:var(--r-img);overflow:hidden;margin-bottom:16px;}
.side-media img{width:100%;height:150px;object-fit:cover;transition:transform .4s ease;}
.side-card:hover .side-media img{transform:scale(1.02);}
.hot-list{list-style:none;display:grid;gap:12px;}
.hot-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.7;}
.hot-list .dot{
  flex:0 0 auto;width:20px;height:20px;border-radius:6px;margin-top:4px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary-dark);font-size:11.5px;font-weight:700;
}
.hot-list a{color:var(--ink);}
.hot-list a:hover{color:var(--primary);text-decoration:underline;}
.side-support{background:linear-gradient(160deg,rgba(28,91,82,.10),rgba(201,111,59,.10));border-color:rgba(28,91,82,.22);}
.side-support p{font-size:14.5px;color:var(--ink-2);line-height:1.8;margin-bottom:14px;}

/* ============ 排障路径 ============ */
.path-section{padding:72px 0;background:rgba(255,255,255,.55);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(26px,3vw,34px);}
.section-head p{margin-top:12px;color:var(--ink-2);}
.path-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:38px;align-items:center;}
.path-media{border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);}
.path-media img{width:100%;height:340px;object-fit:cover;}
.path-steps{display:grid;gap:16px;}
.path-step{
  display:flex;gap:16px;background:var(--surface);border:1px solid var(--line);
  border-radius:16px;padding:20px 22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.path-step:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:rgba(28,91,82,.3);}
.path-num{
  flex:0 0 auto;width:34px;height:34px;border-radius:50%;
  background:var(--accent-soft);color:#7B4425;font-weight:700;font-size:14px;
  display:flex;align-items:center;justify-content:center;
}
.path-step h3{font-size:18px;margin-bottom:6px;}
.path-step p{font-size:14.5px;color:var(--ink-2);line-height:1.8;}

/* ============ CTA ============ */
.cta-band{padding:80px 0;}
.cta-card{
  background:var(--primary-dark);color:#F1EEE4;border-radius:26px;
  padding:56px 48px;position:relative;overflow:hidden;
  box-shadow:0 24px 60px rgba(18,63,57,.22);
}
.cta-card::after{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,111,59,.34),transparent 68%);
}
.cta-card h2{color:#fff;font-size:clamp(26px,3.2vw,36px);position:relative;z-index:1;}
.cta-card p{color:rgba(241,238,228,.78);max-width:640px;margin-top:14px;font-size:16px;position:relative;z-index:1;}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:28px;position:relative;z-index:1;}
.cta-card .text-link{color:var(--accent-soft);border-bottom-color:rgba(243,217,199,.5);}
.cta-card .text-link:hover{color:#fff;border-bottom-color:#fff;}

/* ============ 相关分类 ============ */
.related{padding:0 0 90px;}
.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:32px;}
.link-card{
  display:flex;flex-direction:column;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.link-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:rgba(28,91,82,.32);}
.link-card .tag{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--accent);}
.link-card h3{font-size:18px;color:var(--ink);}
.link-card p{font-size:14px;color:var(--ink-2);line-height:1.75;}
.link-card .arrow{font-size:14px;font-weight:600;color:var(--primary);margin-top:auto;}

/* ============ 页脚 ============ */
.site-footer{background:var(--primary-dark);color:#EDE9DE;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.25fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-serif);font-weight:600;font-size:17px;color:#fff;margin-bottom:14px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.14);color:#fff;}
.footer-title{font-weight:600;color:#fff;font-size:15px;margin-bottom:14px;}
.footer-links{list-style:none;display:grid;gap:10px;font-size:14.5px;}
.footer-links a{color:rgba(237,233,222,.82);}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;}
.site-footer p{color:rgba(237,233,222,.72);font-size:14.5px;line-height:1.85;}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(237,233,222,.18);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13.5px;color:rgba(237,233,222,.62);
}

/* ============ 底部固定条 ============ */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(18,63,57,.08);
  padding:10px 20px calc(10px + env(safe-area-inset-bottom));
}
.sticky-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:18px;}
.sticky-note{font-size:14px;color:var(--ink-2);line-height:1.6;}
.sticky-actions{margin-left:auto;display:flex;align-items:center;gap:12px;flex:0 0 auto;}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .faq-layout{grid-template-columns:minmax(0,1fr) 296px;gap:26px;}
  .link-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;margin-left:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(247,244,237,.99);border:1px solid var(--line);
    border-radius:20px;padding:14px;box-shadow:var(--sh);display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 14px;font-size:15.5px;}
  .nav-link-mobile-cta{
    display:block;text-align:center;margin-top:6px;
    background:var(--primary);color:#fff;font-weight:600;
  }
  .nav-link-mobile-cta:hover{background:var(--primary-dark);color:#fff;}
  .page-hero{padding:34px 0 26px;}
  .faq-search{padding-bottom:56px;}
  .faq-layout{grid-template-columns:minmax(0,1fr);}
  .faq-side{position:static;order:2;}
  .path-grid{grid-template-columns:1fr;gap:26px;}
  .path-media img{height:260px;}
  .path-section{padding:56px 0;}
  .cta-band{padding:60px 0;}
  .cta-card{padding:40px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .sticky-note{display:none;}
  .sticky-actions{margin-left:0;width:100%;}
  .sticky-actions .btn{flex:1;}
}
@media (max-width:767.98px){
  body{font-size:16px;padding-bottom:112px;}
  .brand-text{font-size:16px;}
  .search-panel{padding:20px 18px;}
  .search-row{flex-direction:column;}
  .search-row .btn{width:100%;}
  .group-title{font-size:21px;}
  .faq-accordion .accordion-button{font-size:16px;padding:16px 16px;}
  .faq-accordion .accordion-body{padding:2px 16px 18px;font-size:15.5px;}
  .cta-card{padding:32px 22px;border-radius:20px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .sticky-bar{padding:10px 16px calc(10px + env(safe-area-inset-bottom));}
  .sticky-actions{flex-wrap:nowrap;}
  .sticky-actions .btn{height:44px;font-size:14.5px;padding:0 14px;}
}
@media (max-width:520px){
  .link-grid{grid-template-columns:1fr;}
  .hero-actions{gap:12px;}
  .page-hero h1{font-size:32px;}
  .badge-soft{font-size:12px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .btn:hover,.path-step:hover,.link-card:hover{transform:none;}
}

/* roulang page: category4 */
:root{
  --ink:#18211F;
  --muted:#5E6B66;
  --brand:#1C5B52;
  --brand-deep:#123F39;
  --brand-soft:#E4EEEB;
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --line:#E3DED2;
  --ok:#3E7C59;
  --warn:#B7791F;
  --err:#B4472F;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --pill:999px;
  --sh:0 10px 30px rgba(18,63,57,.08);
  --sh-hover:0 16px 40px rgba(18,63,57,.14);
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:92px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-deep);}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.25;margin:0;color:var(--ink);letter-spacing:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(28,91,82,.25);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px!important;
  margin-left:auto;
  margin-right:auto;
  padding-left:20px;
  padding-right:20px;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 26px;
  border-radius:var(--pill);
  border:1px solid transparent;
  font-size:15.5px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 8px 20px rgba(28,91,82,.18);}
.btn-primary:hover{background:#17493F;border-color:#17493F;color:#fff;box-shadow:0 12px 26px rgba(28,91,82,.26);}
.btn-outline{background:transparent;color:var(--brand);border-color:rgba(28,91,82,.35);}
.btn-outline:hover{background:rgba(28,91,82,.07);color:var(--brand-deep);border-color:var(--brand);}
.btn-ghost{background:var(--brand-soft);color:var(--brand-deep);border-color:transparent;}
.btn-ghost:hover{background:#d6e6e2;color:var(--brand-deep);}
.btn-sm{min-height:40px;padding:0 20px;font-size:14.5px;}
.btn-block{width:100%;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  padding:16px 20px 0;
}
.nav-shell{
  position:relative;
  max-width:1160px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:18px;
  padding:10px 14px 10px 18px;
  border-radius:var(--pill);
  background:rgba(247,244,237,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  box-shadow:var(--sh);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
  color:var(--ink);
}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:36px;
  height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:11px;
  background:var(--brand);
  color:#fff;
  font-family:var(--serif);
  font-size:18px;
  font-weight:600;
  flex-shrink:0;
}
.brand-text{
  font-family:var(--serif);
  font-size:17.5px;
  font-weight:600;
  letter-spacing:.2px;
  white-space:nowrap;
}
.brand-sep{color:var(--accent);}
.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav-link{
  display:inline-block;
  padding:9px 14px;
  border-radius:var(--pill);
  font-size:15px;
  color:var(--muted);
  transition:background-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.nav-link:hover{background:rgba(28,91,82,.08);color:var(--brand-deep);}
.nav-link.is-active{background:var(--brand-soft);color:var(--brand-deep);font-weight:600;}
.nav-link-mobile-cta{display:none;}
.nav-cta{flex-shrink:0;}
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;
  height:44px;
  margin-left:auto;
  padding:0 12px;
  border:1px solid var(--line);
  border-radius:var(--pill);
  background:var(--surface);
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  width:100%;
  background:var(--brand-deep);
  border-radius:2px;
  transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
body.nav-locked{overflow:hidden;}

/* ---------- 面包屑 ---------- */
.crumb{
  padding:26px 0 0;
  font-size:13.5px;
  color:var(--muted);
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);text-decoration:underline;}
.crumb .sep{margin:0 8px;color:#b9b2a3;}
.crumb .current{color:var(--brand);font-weight:600;}

/* ---------- Hero ---------- */
.page-hero{
  padding:22px 0 64px;
}
.hero-card{
  position:relative;
  overflow:hidden;
  border-radius:28px;
  border:1px solid var(--line);
  background:
    radial-gradient(680px 340px at 8% 0%,rgba(28,91,82,.10),transparent 62%),
    radial-gradient(520px 300px at 92% 100%,rgba(201,111,59,.12),transparent 65%),
    var(--surface);
  box-shadow:var(--sh);
}
.hero-inner{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:center;
  padding:52px 48px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:var(--pill);
  background:var(--accent-soft);
  color:#8A441F;
  font-size:13px;
  font-weight:600;
  letter-spacing:.4px;
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:2px;
  background:var(--accent);
}
.page-hero h1{
  font-size:clamp(32px,4.2vw,50px);
  letter-spacing:.2px;
}
.page-hero .lede{
  margin-top:20px;
  font-size:17px;
  color:var(--muted);
  line-height:1.95;
  max-width:34em;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:26px;
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:6px 14px;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:rgba(255,255,255,.7);
  color:var(--muted);
  font-size:13px;
}
.hero-figure{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--sh);
  aspect-ratio:16/12;
  background:#eae5da;
}
.hero-figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.hero-card:hover .hero-figure img{transform:scale(1.02);}
.hero-note{
  position:absolute;
  left:16px;
  right:16px;
  bottom:16px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 16px;
  border-radius:var(--r-md);
  background:rgba(255,255,255,.93);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border:1px solid var(--line);
  font-size:13.5px;
  color:var(--brand-deep);
  font-weight:600;
}
.hero-note .dot{
  width:9px;height:9px;border-radius:50%;
  background:var(--ok);
  box-shadow:0 0 0 4px rgba(62,124,89,.16);
  flex-shrink:0;
}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0;}
.section-tight{padding:56px 0;}
.section-head{
  max-width:760px;
  margin-bottom:42px;
}
.section-kicker{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:1.6px;
  color:var(--accent);
  margin-bottom:14px;
}
.section-head h2{
  font-size:clamp(26px,3vw,36px);
}
.section-head p{
  margin-top:16px;
  color:var(--muted);
  font-size:16px;
  line-height:1.9;
}

/* ---------- 支持范围 ---------- */
.scope-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.scope-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 24px;
  box-shadow:0 6px 18px rgba(18,63,57,.05);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.scope-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--sh-hover);
  border-color:rgba(28,91,82,.4);
}
.scope-icon{
  width:44px;height:44px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:13px;
  background:var(--brand-soft);
  color:var(--brand-deep);
  margin-bottom:16px;
}
.scope-card h3{font-size:19px;margin-bottom:8px;}
.scope-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ---------- 主区：时间线 + 表单 ---------- */
.support-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:32px;
  align-items:start;
}
.panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  padding:34px 32px;
  box-shadow:var(--sh);
}
.panel-head{margin-bottom:28px;}
.panel-head h2{font-size:26px;}
.panel-head p{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.85;}

.timeline{position:relative;padding-left:8px;}
.timeline::before{
  content:"";
  position:absolute;
  left:26px;
  top:14px;
  bottom:14px;
  width:2px;
  background:linear-gradient(180deg,rgba(28,91,82,.34),rgba(28,91,82,.08));
}
.tl-item{
  position:relative;
  display:flex;
  gap:20px;
  padding:0 0 28px 0;
}
.tl-item:last-child{padding-bottom:0;}
.tl-num{
  position:relative;
  z-index:1;
  flex-shrink:0;
  width:38px;height:38px;
  border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--bg);
  border:1px solid rgba(28,91,82,.28);
  color:var(--brand);
  font-family:var(--serif);
  font-size:14px;
  font-weight:600;
}
.tl-item:first-child .tl-num{background:var(--brand);color:#fff;border-color:var(--brand);}
.tl-body h3{font-size:19px;margin-bottom:8px;}
.tl-body p{font-size:15px;color:var(--muted);line-height:1.85;}
.tl-hint{
  display:flex;
  gap:8px;
  margin-top:12px;
  padding:12px 14px;
  border-radius:var(--r-sm);
  background:rgba(243,217,199,.42);
  border-left:3px solid var(--accent);
  font-size:13.5px;
  color:#7A4423;
  line-height:1.75;
}

/* ---------- 表单 ---------- */
.form-note{
  font-size:13.5px;
  color:var(--muted);
  padding:12px 14px;
  border-radius:var(--r-sm);
  background:var(--bg);
  border:1px dashed var(--line);
  margin-bottom:24px;
  line-height:1.75;
}
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:14px;
  font-weight:600;
  margin-bottom:8px;
  color:var(--ink);
}
.field .req{color:var(--accent);margin-left:2px;}
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field select,
.field textarea{
  width:100%;
  min-height:48px;
  padding:12px 14px;
  font-family:var(--sans);
  font-size:15px;
  color:var(--ink);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-sm);
  transition:border-color .18s ease,box-shadow .18s ease;
  appearance:none;
}
.field select{
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 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 textarea{min-height:126px;line-height:1.8;resize:vertical;}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(28,91,82,.16);
}
.field input::placeholder,
.field textarea::placeholder{color:#9AA39F;}
.check-row{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:4px 0 22px;
}
.check-row input[type="checkbox"]{
  width:16px;height:16px;
  margin-top:6px;
  accent-color:var(--brand);
  flex-shrink:0;
}
.check-row label{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.7;
  font-weight:400;
}
.form-privacy{
  margin-top:16px;
  font-size:12.5px;
  color:#8A938F;
  line-height:1.7;
}

/* ---------- 服务时段 ---------- */
.info-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.info-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 24px;
}
.info-card .k{
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  color:var(--accent);
  margin-bottom:10px;
}
.info-card h3{font-size:18px;margin-bottom:8px;}
.info-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}

/* ---------- 准备清单 ---------- */
.checklist{display:grid;gap:14px;}
.check-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:20px 22px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.check-item:hover{border-color:rgba(28,91,82,.38);box-shadow:0 8px 22px rgba(18,63,57,.07);}
.check-item .mark{
  width:24px;height:24px;flex-shrink:0;
  border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-soft);
  color:var(--brand-deep);
  font-size:13px;
  font-weight:700;
  margin-top:2px;
}
.check-item h3{font-size:16.5px;margin-bottom:4px;}
.check-item p{font-size:14px;color:var(--muted);line-height:1.75;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(28,91,82,.38);box-shadow:0 8px 22px rgba(18,63,57,.07);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:19px 24px;
  font-size:17px;
  font-weight:600;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-icon{
  flex-shrink:0;
  width:28px;height:28px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:17px;
  font-weight:400;
  transition:transform .22s ease,color .22s ease,border-color .22s ease,background-color .22s ease;
}
.faq-item[open] .faq-icon{
  transform:rotate(45deg);
  color:#fff;
  background:var(--brand);
  border-color:var(--brand);
}
.faq-answer{
  padding:0 24px 22px;
  font-size:15.5px;
  color:var(--muted);
  line-height:1.85;
  max-width:62em;
}

/* ---------- CTA ---------- */
.cta-band{
  border-radius:28px;
  background:
    radial-gradient(620px 300px at 88% 10%,rgba(201,111,59,.24),transparent 62%),
    var(--brand-deep);
  color:#F3EFE6;
  padding:56px 48px;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:32px;
  align-items:center;
}
.cta-band h2{
  color:#fff;
  font-size:clamp(24px,2.8vw,34px);
}
.cta-band p{
  margin-top:16px;
  color:rgba(243,239,230,.78);
  font-size:15.5px;
  line-height:1.9;
  max-width:36em;
}
.cta-actions{
  display:flex;
  flex-direction:column;
  gap:12px;
  align-items:stretch;
}
.cta-band .btn-primary{
  background:var(--accent);
  border-color:var(--accent);
  box-shadow:0 12px 26px rgba(201,111,59,.3);
}
.cta-band .btn-primary:hover{background:#b86232;border-color:#b86232;}
.cta-band .btn-outline{
  color:#F3EFE6;
  border-color:rgba(243,239,230,.42);
}
.cta-band .btn-outline:hover{background:rgba(243,239,230,.12);color:#fff;border-color:rgba(243,239,230,.7);}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:80px;
  background:var(--brand-deep);
  color:rgba(243,239,230,.82);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:44px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-size:18px;
  color:#fff;
  margin-bottom:16px;
}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(243,239,230,.72);}
.footer-title{
  font-size:14px;
  font-weight:700;
  color:#fff;
  letter-spacing:.6px;
  margin-bottom:16px;
}
.footer-links li{margin-bottom:10px;}
.footer-links a{
  color:rgba(243,239,230,.72);
  font-size:14px;
  transition:color .18s ease;
}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  padding:22px 0 28px;
  border-top:1px solid rgba(243,239,230,.16);
  font-size:13px;
  color:rgba(243,239,230,.55);
}

/* ---------- 底部固定条 ---------- */
.fixed-bar{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1040;
  background:rgba(247,244,237,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.08);
}
.fixed-bar-inner{
  max-width:1200px;
  margin:0 auto;
  padding:10px 20px calc(10px + env(safe-area-inset-bottom));
  display:flex;
  align-items:center;
  gap:16px;
  min-height:64px;
}
.fixed-bar-note{
  font-size:14px;
  color:var(--muted);
  margin-right:auto;
}
.fixed-bar-actions{
  display:flex;
  gap:10px;
  flex-shrink:0;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-link{padding:9px 11px;font-size:14.5px;}
  .hero-inner{padding:44px 38px;gap:32px;}
  .cta-band{padding:48px 36px;}
}
@media (max-width:991px){
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;
    top:calc(100% + 12px);
    left:0;right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    margin-left:0;
    padding:14px;
    background:rgba(247,244,237,.99);
    border:1px solid var(--line);
    border-radius:24px;
    box-shadow:var(--sh-hover);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 16px;font-size:15.5px;}
  .nav-link-mobile-cta{
    display:block;
    margin-top:6px;
    background:var(--brand);
    color:#fff;
    text-align:center;
    font-weight:600;
  }
  .nav-link-mobile-cta:hover{background:#17493F;color:#fff;}
  .hero-inner{grid-template-columns:1fr;padding:36px 28px;}
  .hero-figure{aspect-ratio:16/9;order:-1;}
  .scope-grid{grid-template-columns:repeat(2,1fr);}
  .support-grid{grid-template-columns:1fr;}
  .info-grid{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;padding:40px 28px;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:30px;}
  .section{padding:60px 0;}
}
@media (max-width:575px){
  body{font-size:16px;padding-bottom:104px;}
  .site-header{padding:12px 12px 0;}
  .nav-shell{padding:8px 10px 8px 14px;}
  .brand-text{font-size:16px;}
  .page-hero h1{font-size:32px;}
  .page-hero .lede{font-size:15.5px;}
  .hero-inner{padding:28px 20px;gap:24px;}
  .hero-actions .btn{width:100%;}
  .scope-grid{grid-template-columns:1fr;}
  .panel{padding:26px 20px;border-radius:20px;}
  .faq-item summary{padding:16px 18px;font-size:16px;}
  .faq-answer{padding:0 18px 18px;font-size:15px;}
  .cta-band{padding:32px 22px;border-radius:22px;}
  .cta-actions{flex-direction:column;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .fixed-bar-note{display:none;}
  .fixed-bar-inner{padding:10px 16px calc(10px + env(safe-area-inset-bottom));}
  .fixed-bar-actions{width:100%;}
  .fixed-bar-actions .btn{flex:1;padding:0 14px;font-size:14.5px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.001ms!important;animation-duration:.001ms!important;}
  .btn:hover,.scope-card:hover,.hero-card:hover .hero-figure img{transform:none!important;}
}

/* roulang page: category5 */
:root{
  --primary:#1C5B52;
  --primary-deep:#123F39;
  --primary-soft:rgba(28,91,82,.10);
  --accent:#C96F3B;
  --accent-soft:#F3D9C7;
  --bg:#F7F4ED;
  --surface:#FFFFFF;
  --ink:#18211F;
  --muted:#5E6B66;
  --line:#E3DED2;
  --success:#3E7C59;
  --warn:#B7791F;
  --danger:#B4472F;
  --radius-xl:24px;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-sm:0 10px 30px rgba(18,63,57,.08);
  --shadow-md:0 16px 40px rgba(18,63,57,.14);
  --font-display:"Noto Serif SC","Songti SC","STSong",serif;
  --font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  padding-bottom:112px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--primary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary-deep)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.25;margin:0;letter-spacing:.01em}
p{margin:0 0 18px}
ul,ol{margin:0;padding:0}
:focus-visible{outline:3px solid rgba(28,91,82,.25);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:1px solid transparent;
  font-family:var(--font-body);font-size:15.5px;font-weight:600;line-height:1;
  cursor:pointer;text-decoration:none;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(28,91,82,.18)}
.btn-primary:hover{background:#175049;color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(28,91,82,.24)}
.btn-primary:active{transform:none;box-shadow:0 6px 16px rgba(28,91,82,.18)}
.btn-outline{background:transparent;border-color:rgba(28,91,82,.45);color:var(--primary)}
.btn-outline:hover{background:var(--primary-soft);border-color:var(--primary);color:var(--primary-deep);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.85);border-color:var(--line);color:var(--primary-deep)}
.btn-ghost:hover{background:#fff;border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--primary)}
.link-more::after{content:"→";transition:transform .2s ease}
.link-more:hover::after{transform:translateX(4px)}

/* ===== 悬浮胶囊导航 ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;padding:16px 20px 0}
.nav-shell{
  position:relative;
  max-width:1160px;margin:0 auto;
  display:flex;align-items:center;gap:16px;
  padding:10px 12px 10px 18px;
  background:rgba(247,244,237,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:999px;
  box-shadow:var(--shadow-sm);
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:17px;color:var(--primary-deep);white-space:nowrap;flex:0 0 auto}
.brand:hover{color:var(--primary)}
.brand-mark{
  width:36px;height:36px;flex:0 0 auto;border-radius:11px;
  background:linear-gradient(150deg,var(--primary),var(--primary-deep));
  color:#F7F4ED;display:grid;place-items:center;
  font-family:var(--font-body);font-size:17px;font-weight:700;
}
.brand-sep{opacity:.42;margin:0 3px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{padding:9px 13px;border-radius:999px;font-size:15px;color:var(--ink);white-space:nowrap;transition:background-color .2s,color .2s}
.nav-link:hover{background:var(--primary-soft);color:var(--primary-deep)}
.nav-link.is-active{background:rgba(28,91,82,.13);color:var(--primary);font-weight:600}
.nav-cta{margin-left:6px;flex:0 0 auto}
.nav-link-mobile-cta{display:none}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;padding:0;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--primary-deep);transition:transform .22s ease,opacity .22s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 页面首屏 ===== */
.page-hero{
  position:relative;overflow:hidden;
  padding:152px 0 76px;
  background:
    linear-gradient(180deg,rgba(247,244,237,.55) 0%,rgba(247,244,237,.92) 55%,rgba(247,244,237,1) 100%),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(620px 320px at 12% 18%, rgba(28,91,82,.10), transparent 70%);
}
.hero-inner{position:relative;z-index:2;max-width:860px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:20px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--primary)}
.crumbs .sep{opacity:.5}
.crumbs .current{color:var(--primary);font-weight:600}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;
  background:var(--accent-soft);color:#8A4A22;
  font-size:13px;font-weight:600;letter-spacing:.02em;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.page-title{font-size:clamp(34px,4.6vw,56px);color:var(--primary-deep);margin:18px 0 16px}
.lede{font-size:17px;color:var(--muted);max-width:700px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.stat{
  background:rgba(255,255,255,.78);border:1px solid var(--line);
  border-radius:var(--radius-md);padding:14px 22px;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.stat b{display:block;font-family:var(--font-display);font-size:22px;line-height:1.3;color:var(--primary-deep)}
.stat span{font-size:13px;color:var(--muted)}

/* ===== 通用板块 ===== */
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--paper{background:#FBF9F4}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px}
.section-head h2{font-size:clamp(26px,3vw,34px);color:var(--primary-deep)}
.section-head p{color:var(--muted);margin:12px 0 0;max-width:640px;font-size:15.5px}
.section-head .head-main{max-width:760px}

/* ===== 编辑精选 2+1 ===== */
.pick-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:26px;align-items:stretch}
.pick-main{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pick-main:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.35)}
.pick-main .thumb{aspect-ratio:16/9;overflow:hidden}
.pick-main .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.pick-main:hover .thumb img{transform:scale(1.03)}
.pick-body{padding:28px;display:flex;flex-direction:column;gap:12px;flex:1}
.pick-body h3{font-size:24px;color:var(--primary-deep);line-height:1.4}
.pick-body p{font-size:15.5px;color:var(--muted);margin:0;line-height:1.85}
.pick-side{display:grid;gap:26px}
.pick-mini{
  display:grid;grid-template-columns:170px minmax(0,1fr);
  overflow:hidden;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.pick-mini:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.35)}
.pick-mini .thumb{overflow:hidden;background:var(--accent-soft)}
.pick-mini .thumb img{width:100%;height:100%;object-fit:cover;min-height:100%;transition:transform .4s ease}
.pick-mini:hover .thumb img{transform:scale(1.04)}
.pick-mini .mini-body{padding:20px 22px;display:flex;flex-direction:column;gap:8px}
.pick-mini h3{font-size:17.5px;line-height:1.5;color:var(--primary-deep)}
.pick-mini p{font-size:14px;color:var(--muted);margin:0;line-height:1.75}

/* ===== 徽章 / 标签 ===== */
.badge-pill{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;line-height:1.7;
  background:var(--primary-soft);color:var(--primary);
}
.badge-pill.is-accent{background:var(--accent-soft);color:#8A4A22}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}
.card-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}

/* ===== 更新网格 ===== */
.update-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(28,91,82,.32)}
.news-card .thumb{aspect-ratio:16/10;overflow:hidden;background:#EFEBE0}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .thumb img{transform:scale(1.03)}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:19px;line-height:1.5;color:var(--primary-deep)}
.card-body p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.8}

/* ===== 主题标签 ===== */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:14px;color:var(--primary-deep);
  transition:background-color .2s,color .2s,border-color .2s,transform .2s;
}
.tag span{font-size:12px;color:var(--muted)}
.tag:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-1px)}
.tag:hover span{color:rgba(255,255,255,.75)}
.tag-note{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(255,255,255,.72);border:1px solid var(--line);
  border-left:4px solid var(--accent);
  border-radius:var(--radius-md);padding:18px 22px;
  font-size:14.5px;color:var(--muted);line-height:1.85;
}
.tag-note strong{color:var(--primary-deep);font-weight:600}

/* ===== 规则时间线 ===== */
.rules{list-style:none;padding:0 0 0 28px;margin:0;border-left:2px solid var(--line)}
.rule{position:relative;padding-bottom:32px}
.rule:last-child{padding-bottom:0}
.rule::before{
  content:"";position:absolute;left:-35px;top:10px;
  width:12px;height:12px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);
}
.rule h3{font-size:18px;color:var(--primary-deep);margin-bottom:6px}
.rule p{font-size:15px;color:var(--muted);margin:0;line-height:1.85}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:rgba(28,91,82,.3)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;
  font-family:var(--font-display);font-size:17.5px;font-weight:600;color:var(--primary-deep);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--font-body);font-size:20px;line-height:1;
  background:var(--primary-soft);color:var(--primary);
  transition:background-color .2s,color .2s,transform .2s;
}
.faq-item[open] summary::after{content:"−";background:var(--primary);color:#fff}
.faq-answer{padding:0 24px 22px;font-size:15.5px;color:var(--muted);line-height:1.9}
.faq-answer p:last-child{margin-bottom:0}

/* ===== 深色 CTA ===== */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(140deg,#123F39 0%,#1C5B52 58%,#175049 100%);
  color:#F7F4ED;padding:84px 0;
}
.cta-band::after{
  content:"";position:absolute;right:-140px;top:-200px;
  width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,111,59,.30),transparent 66%);
  pointer-events:none;
}
.cta-inner{position:relative;z-index:2;max-width:740px}
.cta-inner h2{color:#fff;font-size:clamp(26px,3.2vw,38px)}
.cta-inner p{color:rgba(247,244,237,.84);margin:16px 0 30px;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.cta-band .btn-primary{background:var(--accent-soft);color:#123F39;box-shadow:0 10px 26px rgba(0,0,0,.18)}
.cta-band .btn-primary:hover{background:#fff;color:#123F39}
.cta-band .link-more{color:var(--accent-soft)}
.cta-band .link-more:hover{color:#fff}

/* ===== 页脚 ===== */
.site-footer{background:var(--primary-deep);color:rgba(247,244,237,.8);padding:64px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;
  padding-bottom:44px;border-bottom:1px solid rgba(247,244,237,.14);
}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-size:18px;color:#fff;margin-bottom:16px;
}
.footer-brand .brand-mark{background:linear-gradient(150deg,#2A7A6E,#123F39)}
.footer-title{font-size:15px;font-weight:600;color:#fff;margin-bottom:14px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14.5px}
.footer-links a{color:rgba(247,244,237,.78)}
.footer-links a:hover{color:var(--accent-soft);text-decoration:underline}
.site-footer p{font-size:14px;margin:0;line-height:1.85;color:rgba(247,244,237,.78)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding:22px 0 26px;font-size:13px;color:rgba(247,244,237,.6);
}

/* ===== 底部固定转化条 ===== */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(255,255,255,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,63,57,.08);
  padding:10px 0 calc(10px + env(safe-area-inset-bottom));
}
.sticky-inner{max-width:1160px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.sticky-note{font-size:13.5px;color:var(--muted);margin:0;line-height:1.6}
.sticky-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}

/* ===== 响应式 ===== */
@media (max-width:1199px){
  .nav-link{padding:8px 10px;font-size:14px}
  .brand{font-size:16px}
  .container{padding:0 24px}
}
@media (max-width:991px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links{
    position:absolute;top:calc(100% + 12px);left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    margin-left:0;padding:14px;
    background:#fff;border:1px solid var(--line);border-radius:24px;
    box-shadow:var(--shadow-md);
  }
  .nav-links.is-open{display:flex}
  .nav-link{padding:12px 14px;font-size:16px;border-radius:14px}
  .nav-link-mobile-cta{display:block;margin-top:8px;text-align:center;background:var(--primary);color:#fff;font-weight:600}
  .nav-link-mobile-cta:hover{background:var(--primary-deep);color:#fff}
  .page-hero{padding:132px 0 58px}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .pick-grid{grid-template-columns:1fr}
  .update-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .sticky-note{display:none}
  .sticky-inner{justify-content:flex-end}
}
@media (max-width:767px){
  body{padding-bottom:118px}
  .container{padding:0 20px}
  .site-header{padding:12px 16px 0}
  .brand{font-size:15px}
  .brand-mark{width:32px;height:32px;font-size:15px;border-radius:10px}
  .page-hero{padding:120px 0 48px}
  .lede{font-size:16px}
  .hero-actions .btn{width:100%}
  .update-grid{grid-template-columns:1fr}
  .pick-mini{grid-template-columns:1fr}
  .pick-mini .thumb{aspect-ratio:16/9}
  .pick-body{padding:22px}
  .pick-body h3{font-size:21px}
  .faq-item summary{padding:18px 20px;font-size:16.5px}
  .faq-answer{padding:0 20px 20px;font-size:15px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .sticky-inner{padding:0 20px}
  .sticky-actions{width:100%}
  .sticky-actions .btn{flex:1}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-bottom{font-size:12.5px}
}
@media (max-width:520px){
  .section{padding:56px 0}
  .stat{flex:1 1 100%}
  .rules{padding-left:22px}
  .rule::before{left:-29px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .pick-main:hover,.pick-mini:hover,.news-card:hover,.tag:hover,.btn:hover{transform:none!important}
}