/* roulang page: index */
:root{
  --brand:#FF5230;
  --brand-2:#FF9640;
  --brand-3:#FF3D6E;
  --deep:#10312B;
  --text:#2B4A43;
  --muted:#5B6F69;
  --lime:#D3F26A;
  --bg:#FFF6F0;
  --card:#FFFFFF;
  --line:#EDE3DC;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(16,49,43,.06);
  --sh-2:0 12px 28px rgba(16,49,43,.10);
  --sh-3:0 24px 56px rgba(16,49,43,.14);
  --grad:linear-gradient(120deg,#FF5230 0%,#FF9640 62%,#FF3D6E 100%);
  --sec:88px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.2px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}
button,input,select,textarea{font:inherit;color:inherit;outline:none}
h1,h2,h3,h4{margin:0;color:var(--deep);letter-spacing:-.2px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--brand);color:#fff}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1280px){
  .container{max-width:1280px}
}

/* 顶部状态条 */
.ticker{
  background:var(--deep);
  color:#E6F2ED;
  font-size:14px;
  padding:9px 0;
}
.ticker-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ticker-text{display:flex;align-items:center;gap:10px;font-weight:600}
.ticker-text i{color:var(--lime)}
.ticker-clock{display:flex;align-items:center;gap:8px}
.clock-label{color:#9FBDB4;font-size:13px}
.clock-cell{
  display:inline-flex;align-items:baseline;gap:3px;
  background:rgba(211,242,106,.12);
  border:1px solid rgba(211,242,106,.28);
  color:var(--lime);
  border-radius:var(--r-pill);
  padding:2px 12px;
  font-size:13px;
}
.clock-cell b{font-size:16px;font-weight:800;font-variant-numeric:tabular-nums}
.clock-cell i{font-style:normal;font-size:12px;color:#B8D6CC}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.nav-wrap{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  border-radius:12px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(255,82,48,.28);
}
.brand-mark svg{width:21px;height:21px;stroke:#fff;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.brand-text{font-weight:800;font-size:18px;color:var(--deep);white-space:nowrap;letter-spacing:0}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-link{
  position:relative;
  padding:8px 14px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--text);
  white-space:nowrap;
}
.nav-link:hover{background:#FFF0E8;color:var(--brand)}
.nav-link.active{color:var(--brand)}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);
  width:20px;height:3px;border-radius:3px;background:var(--brand);
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:#FFF3EC;border:1px solid transparent;
  border-radius:var(--r-pill);
  height:40px;padding:0 16px;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.nav-search i{color:var(--muted);font-size:14px}
.nav-search input{border:0;background:transparent;width:168px;font-size:14px}
.nav-search input::placeholder{color:#9AA9A4}
.nav-search:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,82,48,.14)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  background:#fff;border-radius:var(--r-sm);align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--deep);position:relative;border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--deep);border-radius:2px;transition:transform .2s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border:0;border-radius:var(--r-pill);
  font-weight:700;font-size:15px;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(255,82,48,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,82,48,.34);color:#fff}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(255,82,48,.24)}
.btn-ghost{background:#fff;color:var(--deep);border:1.5px solid var(--deep)}
.btn-ghost:hover{background:#FFF0E8;border-color:var(--brand);color:var(--brand)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn:focus-visible,.nav-link:focus-visible,.brand:focus-visible,.nav-toggle:focus-visible{
  outline:2px solid var(--lime);outline-offset:2px;
}
.btn[disabled],.btn.disabled{opacity:.45;box-shadow:none;pointer-events:none}

/* Hero */
.hero-section{padding:40px 0 0}
.hero-card{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  background:var(--grad);
  padding:64px;
  box-shadow:var(--sh-3);
}
.hero-card::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(115deg,rgba(16,49,43,.86) 0%,rgba(16,49,43,.42) 48%,rgba(16,49,43,0) 74%),
    repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 1px,transparent 1px 46px),
    repeating-linear-gradient(0deg,rgba(255,255,255,.06) 0 1px,transparent 1px 46px);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:52% 48%;gap:40px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.3);
  color:#fff;font-size:13px;font-weight:600;
  border-radius:var(--r-pill);padding:5px 14px;margin-bottom:18px;
}
.hero-eyebrow i{color:var(--lime)}
.hero-copy h1{
  color:#fff;font-size:clamp(28px,4vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.5px;
  margin-bottom:16px;text-shadow:0 2px 18px rgba(16,49,43,.3);
}
.hero-sub{color:#F4E7E1;font-size:17px;max-width:520px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-actions .btn-ghost{background:rgba(255,255,255,.94);border-color:transparent}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hero-badges span{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(16,49,43,.34);
  border:1px solid rgba(211,242,106,.34);
  color:#EAF7C9;font-size:13px;font-weight:600;
  border-radius:var(--r-pill);padding:5px 14px;
}
.hero-badges i{color:var(--lime);font-size:12px}
.hero-media{position:relative}
.hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-lg);
  transform:rotate(-2deg);
  box-shadow:0 24px 48px rgba(16,49,43,.34);
  border:4px solid rgba(255,255,255,.9);
}
.hero-float{
  position:absolute;left:-18px;bottom:22px;
  background:#fff;border-radius:var(--r-md);
  padding:14px 18px;box-shadow:var(--sh-2);
  display:flex;align-items:center;gap:12px;
}
.hero-float strong{font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1}
.hero-float small{display:block;font-size:12px;color:var(--muted);line-height:1.4}

/* 板块通用 */
.section{padding:var(--sec) 0}
.section-tight{padding:64px 0}
.section-head{max-width:760px;margin-bottom:44px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--brand);font-size:13px;font-weight:700;letter-spacing:1px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--grad)}
.section-head h2{font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.3;margin:12px 0 12px}
.section-head p{color:var(--muted);font-size:16px}

/* 卖点错落块 */
.feature-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}
.feature-main,.feature-side>article{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.feature-main{display:flex;flex-direction:column;justify-content:space-between;min-height:360px}
.feature-side{display:grid;gap:24px}
.feature-main:hover,.feature-side>article:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#F7D9CB}
.feature-num{
  font-size:46px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.6px var(--brand);
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
}
.feature-ico{
  width:48px;height:48px;border-radius:14px;
  background:#FFF0E8;color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:19px;
  margin-bottom:18px;
}
.feature-main h3,.feature-side h3{font-size:20px;font-weight:700;margin:16px 0 10px}
.feature-main p,.feature-side p{color:var(--muted);font-size:15px}
.feature-main .feature-foot{
  margin-top:24px;padding-top:18px;border-top:1px dashed var(--line);
  display:flex;flex-wrap:wrap;gap:10px;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  background:#FFF3EC;color:var(--brand);
  border-radius:var(--r-pill);padding:4px 13px;
  font-size:13px;font-weight:600;
}
.chip-lime{background:rgba(211,242,106,.28);color:#3A5A17}

/* 图墙 */
.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.gitem{
  position:relative;overflow:hidden;border-radius:20px;
  background:var(--deep);box-shadow:var(--sh-1);
}
.gitem img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease,filter .4s ease}
.gitem::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,49,43,0) 42%,rgba(16,49,43,.72) 100%);
}
.gitem:hover img{transform:scale(1.03);filter:brightness(1.08)}
.gitem:hover{box-shadow:var(--sh-2)}
.gitem span{
  position:absolute;left:16px;bottom:16px;z-index:2;
  background:rgba(255,255,255,.94);color:var(--deep);
  font-size:13px;font-weight:700;border-radius:var(--r-pill);
  padding:5px 14px;
}
.g1{grid-column:span 7;height:320px}
.g2{grid-column:span 5;height:320px}
.g3{grid-column:span 4;height:210px}
.g4{grid-column:span 4;height:210px}
.g5{grid-column:span 4;height:210px}

/* 数据徽章带 */
.data-band{
  background:var(--deep);
  border-radius:var(--r-xl);
  padding:48px;
  position:relative;overflow:hidden;
}
.data-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,82,48,.35),transparent 70%);
}
.data-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-cell{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(211,242,106,.22);
  border-radius:var(--r-md);
  padding:24px 20px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.data-cell:hover{background:rgba(211,242,106,.1);border-color:rgba(211,242,106,.45);transform:translateY(-3px)}
.data-cell b{
  display:block;color:var(--lime);font-size:28px;font-weight:800;line-height:1.1;
  font-variant-numeric:tabular-nums;letter-spacing:-.5px;
}
.data-cell b em{font-style:normal;font-size:14px;margin-left:4px;color:#B8D6CC;font-weight:600}
.data-cell span{display:block;margin-top:8px;color:#C9D9D3;font-size:14px}

/* 资讯列表 */
.news-list{display:grid;gap:20px}
.post-feature{
  display:grid;grid-template-columns:1.05fr 1fr;gap:0;
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-feature:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#F7D9CB}
.post-feature-media{min-height:100%;background:var(--deep)}
.post-feature-media img{width:100%;height:100%;min-height:280px;object-fit:cover}
.post-feature-body{padding:32px;display:flex;flex-direction:column;justify-content:center}
.post-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.post-cat{
  background:#FFF3EC;color:var(--brand);
  border-radius:var(--r-pill);padding:3px 13px;
  font-size:13px;font-weight:700;
}
.post-time{font-size:13px;color:var(--muted)}
.post-dot{width:4px;height:4px;border-radius:50%;background:#D8C9C0}
.post-feature h3{font-size:22px;font-weight:700;line-height:1.45;margin-bottom:12px}
.post-feature:hover h3{color:var(--brand)}
.post-feature p{color:var(--muted);font-size:15px}
.post-row{
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.post-row:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#F7D9CB}
.post-row-link{display:flex;align-items:center;gap:24px;padding:24px}
.post-row-body{flex:1;min-width:0}
.post-row h3{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:6px}
.post-row:hover h3{color:var(--brand)}
.post-row p{
  color:var(--muted);font-size:15px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-arrow{
  flex:0 0 40px;width:40px;height:40px;border-radius:50%;
  background:#FFF3EC;color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease,background-color .2s ease,color .2s ease;
}
.post-row:hover .post-arrow,.post-feature:hover .post-arrow{transform:translateX(4px);background:var(--brand);color:#fff}
.post-row-title-link{display:block}
.empty-state{
  background:var(--card);border:1px dashed var(--line);border-radius:20px;
  padding:56px 24px;text-align:center;box-shadow:var(--sh-1);
}
.empty-state i{font-size:30px;color:var(--brand);margin-bottom:14px;display:block}
.empty-state p{color:var(--muted);font-size:16px}

/* CTA 表单 */
.cta-card{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);background:var(--grad);
  padding:56px;box-shadow:var(--sh-3);
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(16,49,43,.82) 0%,rgba(16,49,43,.35) 55%,rgba(16,49,43,0) 82%);
}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.cta-copy h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.35;margin-bottom:14px}
.cta-copy p{color:#F6E7E1;font-size:16px;margin-bottom:22px;max-width:460px}
.cta-points{display:flex;flex-direction:column;gap:10px}
.cta-points li{display:flex;align-items:center;gap:10px;color:#F6E7E1;font-size:15px}
.cta-points i{color:var(--lime);font-size:13px}
.cta-form{
  background:#fff;border-radius:var(--r-lg);
  padding:30px;box-shadow:0 20px 44px rgba(16,49,43,.24);
}
.cta-form h3{font-size:19px;font-weight:700;margin-bottom:6px}
.cta-form .form-tip{font-size:13px;color:var(--muted);margin-bottom:20px}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}
.form-control{
  width:100%;height:48px;border-radius:12px;
  border:1px solid var(--line);background:#FFFCFA;
  padding:0 16px;font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
textarea.form-control{height:auto;padding:12px 16px;resize:vertical;min-height:84px}
.form-control::placeholder{color:#A7B5B0}
.form-control:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(255,82,48,.14)}
.form-control.is-error{border-color:#E03E2F;box-shadow:0 0 0 4px rgba(224,62,47,.12)}
.form-note{font-size:12px;color:var(--muted);margin-top:12px;text-align:center}

/* FAQ */
.faq-acc{display:grid;gap:0}
.faq-acc .accordion-item{
  background:transparent;border:0;border-bottom:1px solid var(--line);
}
.faq-acc .accordion-item:first-child{border-top:1px solid var(--line)}
.faq-acc .accordion-button{
  background:transparent;box-shadow:none;
  padding:22px 44px 22px 0;
  font-size:17px;font-weight:700;color:var(--deep);
  display:flex;align-items:center;gap:14px;
  border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--brand);background:transparent}
.faq-acc .accordion-button:focus{box-shadow:none;border-color:transparent;outline:2px solid var(--lime);outline-offset:-2px}
.faq-acc .accordion-button::after{
  background-image:none;
  content:"\f078";
  font-family:"Font Awesome 6 Free";font-weight:900;
  width:auto;height:auto;font-size:13px;color:var(--brand);
  transition:transform .2s ease;
  margin-left:auto;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(180deg)}
.faq-num{
  flex:0 0 auto;
  font-size:14px;font-weight:800;color:var(--brand);
  background:#FFF3EC;border-radius:var(--r-pill);
  padding:2px 11px;font-variant-numeric:tabular-nums;
}
.faq-acc .accordion-body{
  padding:0 44px 24px 0;
  color:var(--muted);font-size:16px;line-height:1.85;
}

/* 页脚 */
.site-footer{
  background:var(--deep);color:#C9D9D3;
  margin-top:var(--sec);
  padding:64px 0 0;
  border-radius:32px 32px 0 0;
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:44px;border-bottom:1px solid rgba(201,217,211,.14);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:36px;height:36px;flex:0 0 36px}
.footer-brand b{color:#fff;font-size:17px;font-weight:800;white-space:nowrap}
.footer-desc{font-size:14px;color:#9FBDB4;max-width:340px;line-height:1.9}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:#C9D9D3}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0 28px;font-size:13px;color:#8FAFA6;
}
.footer-bottom span{color:#8FAFA6}

/* 响应式 */
@media (max-width:1199px){
  .nav-search input{width:120px}
}
@media (max-width:991px){
  :root{--sec:64px}
  .main-nav{
    position:absolute;left:16px;right:16px;top:74px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    box-shadow:var(--sh-2);padding:10px;
    flex-direction:column;align-items:stretch;gap:2px;
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:13px 16px;border-radius:var(--r-sm);font-size:16px}
  .nav-link.active::after{display:none}
  .nav-link.active{background:#FFF0E8}
  .nav-toggle{display:flex;order:3}
  .nav-right{margin-left:auto}
  .nav-search{display:none}
  .hero-card{padding:40px}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-media img{transform:none;aspect-ratio:16/9}
  .hero-float{left:12px;bottom:12px}
  .feature-grid{grid-template-columns:1fr}
  .feature-main{min-height:auto}
  .g1,.g2{grid-column:span 6;height:250px}
  .g3,.g4,.g5{grid-column:span 4;height:170px}
  .data-grid{grid-template-columns:repeat(2,1fr)}
  .post-feature{grid-template-columns:1fr}
  .post-feature-media img{min-height:220px}
  .cta-grid{grid-template-columns:1fr;gap:28px}
  .cta-card{padding:40px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  :root{--sec:48px}
  .container{padding:0 16px}
  body{font-size:15px}
  .nav-wrap{height:60px;gap:12px}
  .brand-text{font-size:16px}
  .brand-mark{width:34px;height:34px;flex:0 0 34px}
  .nav-right .btn{display:none}
  .main-nav{top:66px}
  .hero-card{padding:26px;border-radius:var(--r-lg)}
  .hero-media img{aspect-ratio:4/3}
  .hero-float{padding:10px 14px}
  .hero-float strong{font-size:18px}
  .section-head{margin-bottom:28px}
  .feature-main,.feature-side>article{padding:26px}
  .feature-num{font-size:38px}
  .g1,.g2{grid-column:span 12;height:210px}
  .g3,.g4,.g5{grid-column:span 12;height:180px}
  .data-band{padding:28px;border-radius:var(--r-lg)}
  .data-cell b{font-size:24px}
  .post-row-link{padding:20px;gap:16px;flex-direction:column;align-items:flex-start}
  .post-arrow{display:none}
  .post-feature-body{padding:24px}
  .cta-card{padding:26px;border-radius:var(--r-lg)}
  .cta-form{padding:22px}
  .faq-acc .accordion-button{padding:18px 34px 18px 0;font-size:16px}
  .faq-acc .accordion-body{padding:0 34px 20px 0;font-size:15px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .site-footer{border-radius:24px 24px 0 0;padding-top:44px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .hero-badges span{font-size:12px}
  .data-grid{grid-template-columns:1fr}
}

/* roulang page: article */
:root{
  --brand:#FF5230;
  --brand-2:#FF9640;
  --brand-3:#FF3D6E;
  --ink:#10312B;
  --text:#2B4A43;
  --muted:#5B6F69;
  --lime:#D3F26A;
  --bg:#FFF6F0;
  --card:#FFFFFF;
  --line:#EDE3DC;
  --soft:#FFF1E9;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(16,49,43,.06);
  --sh-2:0 12px 28px rgba(16,49,43,.10);
  --sh-3:0 24px 56px rgba(16,49,43,.14);
  --grad:linear-gradient(120deg,#FF5230 0%,#FF9640 62%,#FF3D6E 100%);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;line-height:1.85;letter-spacing:.2px;
  color:var(--text);background:var(--bg);
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--ink)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.3px}
p{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media (min-width:1400px){.container{max-width:1280px}}
@media (max-width:520px){.container{padding:0 16px}}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;
  border-radius:var(--r-pill);font-weight:700;font-size:15px;border:0;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(255,82,48,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,82,48,.34);color:#fff}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(255,82,48,.24)}
.btn-outline{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}
.btn-outline:hover{background:var(--soft);color:var(--ink);transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-lg{height:54px;padding:0 34px;font-size:16px}
.btn[disabled],.btn.is-disabled{opacity:.45;box-shadow:none;pointer-events:none}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh-1)}
.nav-wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--ink)}
.brand-mark{width:36px;height:36px;border-radius:12px;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(255,82,48,.28)}
.brand-mark svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round}
.brand-text{font-weight:800;font-size:18px;letter-spacing:-.4px;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-link{position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--text);transition:background .2s ease,color .2s ease}
.nav-link:hover{background:var(--soft);color:var(--brand)}
.nav-link.active{color:var(--brand)}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--grad)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--r-pill);
  background:var(--soft);border:1px solid transparent;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}
.nav-search i{color:var(--muted);font-size:13px}
.nav-search input{border:0;background:transparent;outline:none;font-size:14px;color:var(--text);width:170px}
.nav-search input::placeholder{color:#9AA9A4}
.nav-search:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,82,48,.14)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;position:relative;margin-left:auto}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:50%;transform:translateX(-50%);width:18px;height:2px;border-radius:2px;background:var(--ink);content:""}
.nav-toggle span{top:21px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 阅读进度 ---------- */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:90;pointer-events:none;background:transparent}
.read-progress span{display:block;height:100%;width:0;background:var(--grad);transition:width .12s linear}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:#fff;border-bottom:1px solid var(--line)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 0;font-size:13px;color:var(--muted)}
.crumbs li{display:inline-flex;align-items:center;gap:8px}
.crumbs li+li::before{content:"/";color:#C6D2CD}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--brand)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

/* ---------- 文章头部 ---------- */
.article-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff}
.article-hero::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(120deg,rgba(16,49,43,.92),rgba(255,82,48,.72)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center}
.article-hero .inner{position:relative;padding:52px 0 56px;max-width:900px}
.article-hero .kicker{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);font-size:13px;font-weight:700;color:#fff}
.article-hero h1{color:#fff;font-size:clamp(28px,4vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.5px;margin:18px 0 0;max-width:22em}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:18px;font-size:13.5px;color:rgba(255,255,255,.86)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--lime)}

/* ---------- 正文区 ---------- */
.article-wrap{padding:56px 0 72px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
@media (min-width:1200px){.article-layout{grid-template-columns:minmax(0,1fr) 300px}}
.article-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-1);padding:36px 40px}
@media (max-width:768px){.article-panel{padding:24px 20px;border-radius:var(--r-lg)}}

.article-body{max-width:800px;font-size:16.5px;line-height:1.85;color:var(--text)}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.2em}
.article-body h2{font-size:clamp(21px,2.4vw,26px);font-weight:800;line-height:1.35;color:var(--ink);margin:2em 0 .75em;padding-left:14px;border-left:4px solid var(--brand)}
.article-body h3{font-size:19px;font-weight:700;color:var(--ink);margin:1.7em 0 .6em}
.article-body h4{font-size:17px;font-weight:700;color:var(--ink);margin:1.4em 0 .5em}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:0}
.article-body ul li,.article-body ol li{position:relative;padding-left:24px;margin-bottom:.55em}
.article-body ul li::before{content:"";position:absolute;left:6px;top:.72em;width:7px;height:7px;border-radius:2px;background:var(--grad)}
.article-body ol{counter-reset:li}
.article-body ol li{counter-increment:li}
.article-body ol li::before{content:counter(li,decimal-leading-zero);position:absolute;left:0;top:0;font-size:13px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.article-body blockquote{margin:1.6em 0;padding:18px 22px;background:var(--soft);border-left:4px solid var(--brand);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--text)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-md);margin:1.6em 0;box-shadow:var(--sh-1)}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.article-body a{text-decoration:underline;text-underline-offset:3px}
.article-body strong{color:var(--ink)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.article-body table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;font-size:15px;margin:1.6em 0}
.article-body th,.article-body td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.article-body th{background:var(--ink);color:#fff;font-weight:700}
.article-body tr:last-child td{border-bottom:0}
@media (max-width:768px){
  .article-body table{display:block;overflow-x:auto;white-space:nowrap}
}

/* ---------- 侧栏 ---------- */
.article-side{display:none}
@media (min-width:1200px){.article-side{display:block}}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-1);margin-bottom:20px}
.side-card.sticky{position:sticky;top:92px}
.side-card h3{font-size:16px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:4px;height:16px;border-radius:3px;background:var(--grad)}
.toc-list li{margin-bottom:6px}
.toc-list a{display:block;padding:8px 12px;border-radius:var(--r-sm);font-size:14px;color:var(--text);background:transparent;transition:background .2s ease,color .2s ease}
.toc-list a:hover{background:var(--soft);color:var(--brand)}
.hot-list li{display:flex;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line)}
.hot-list li:last-child{border-bottom:0;padding-bottom:0}
.hot-list .num{font-size:14px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.6}
.hot-list a{font-size:14px;line-height:1.7;color:var(--text)}
.hot-list a:hover{color:var(--brand)}

/* ---------- 标签 / 相关推荐 ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.tag{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:var(--r-pill);background:var(--soft);color:var(--brand);font-size:13.5px;font-weight:600;transition:background .2s ease,color .2s ease}
.tag:hover{background:var(--grad);color:#fff}

.related{padding:0 0 72px}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:26px}
.section-head h2{font-size:clamp(22px,3vw,30px);font-weight:800}
.section-head p{font-size:14.5px;color:var(--muted);margin-top:8px}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:991px){.rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.rel-grid{grid-template-columns:1fr}}
.rel-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.rel-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--grad)}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.rel-card:hover .thumb img{transform:scale(1.04)}
.rel-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-card .cat{align-self:flex-start;font-size:12.5px;font-weight:700;color:var(--brand);background:var(--soft);border-radius:var(--r-pill);padding:4px 12px}
.rel-card h3{font-size:17px;font-weight:700;line-height:1.5}
.rel-card:hover h3{color:var(--brand)}
.rel-card p{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card .more{margin-top:auto;font-size:14px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.rel-card .more i{transition:transform .25s ease}
.rel-card:hover .more i{transform:translateX(4px)}

.back-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:28px}

/* ---------- CTA ---------- */
.cta-band{padding:0 0 88px}
.cta-card{position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--grad);color:#fff;padding:48px 48px;box-shadow:var(--sh-2)}
.cta-card::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.14)}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;z-index:1}
.cta-grid h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.3}
.cta-grid p{margin-top:12px;color:rgba(255,255,255,.92);font-size:15px}
.cta-form{background:#fff;border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-3)}
.cta-form .field{margin-bottom:12px}
.cta-form label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px}
.cta-form .form-control{height:48px;border-radius:12px;border:1px solid var(--line);font-size:14.5px;color:var(--text);background:#fff;box-shadow:none}
.cta-form .form-control:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,82,48,.14);color:var(--text)}
.cta-form .form-control::placeholder{color:#9AA9A4}
.cta-form .btn{width:100%;margin-top:6px}
.cta-note{font-size:13px;color:#8B9A95;margin-top:10px;text-align:center}
@media (max-width:991px){
  .cta-card{padding:34px 26px}
  .cta-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:576px){.cta-band{padding-bottom:56px}}

/* ---------- 空态 ---------- */
.empty-state{text-align:center;padding:52px 20px;border:1px dashed var(--line);border-radius:var(--r-lg);background:#fff}
.empty-state i{font-size:34px;color:var(--brand)}
.empty-state h2{font-size:22px;font-weight:800;margin:16px 0 8px}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:20px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#C9D9D3;margin-top:20px;padding:64px 0 26px;border-radius:var(--r-xl) var(--r-xl) 0 0}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;font-weight:800}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:11px}
.footer-desc{margin-top:14px;font-size:14px;line-height:1.9;color:#9FB5AE;max-width:34em}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#C9D9D3;font-size:14px}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:20px;font-size:13px;color:#8CA39C}
@media (max-width:991px){
  .footer-top{grid-template-columns:1fr 1fr;gap:26px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:576px){
  .footer-top{grid-template-columns:1fr}
  .site-footer{border-radius:var(--r-lg) var(--r-lg) 0 0;padding:44px 0 22px}
}

/* ---------- 响应式导航 ---------- */
@media (max-width:991px){
  .nav-wrap{height:60px;gap:12px}
  .nav-toggle{display:block;order:3}
  .nav-right{margin-left:auto;order:2}
  .nav-search{display:none}
  .main-nav{position:fixed;left:16px;right:16px;top:68px;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-3);padding:12px;display:none;z-index:80;margin-left:0}
  .main-nav.open{display:flex}
  .nav-link{height:48px;padding:0 16px;border-radius:14px;font-size:15.5px}
  .nav-link.active::after{display:none}
  .nav-link.active{background:var(--soft)}
}
@media (max-width:576px){
  .brand-text{font-size:16px}
  .btn{padding:0 20px}
  .article-wrap{padding:36px 0 48px}
  .article-hero .inner{padding:38px 0 42px}
}

/* roulang page: category1 */
:root{
  --brand:#FF5230;
  --brand-2:#FF9640;
  --brand-3:#FF3D6E;
  --ink:#10312B;
  --text:#2B4A43;
  --muted:#5B6F69;
  --lime:#D3F26A;
  --bg:#FFF6F0;
  --card:#FFFFFF;
  --line:#EDE3DC;
  --warm:#FFF1E9;
  --grad:linear-gradient(120deg,#FF5230 0%,#FF9640 62%,#FF3D6E 100%);
  --r-xs:10px;
  --r-sm:16px;
  --r-md:24px;
  --r-lg:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(16,49,43,.06);
  --sh-2:0 12px 28px rgba(16,49,43,.10);
  --sh-3:0 24px 56px rgba(16,49,43,.14);
  --sec:92px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none;text-underline-offset:3px;transition:color .2s ease,background-color .2s ease,transform .2s ease;}
a:hover{color:var(--ink);}
img{max-width:100%;display:block;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.4px;line-height:1.25;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
.tnum{font-variant-numeric:tabular-nums;font-weight:800;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:34px;height:34px;border-radius:var(--r-xs);
  background:var(--grad);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 6px 14px rgba(255,82,48,.28);
  flex:0 0 auto;
}
.brand-mark svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;}
.brand-text{font-size:18px;font-weight:800;color:var(--ink);white-space:nowrap;letter-spacing:-.3px;}
.brand:hover .brand-text{color:var(--brand);}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:9px 14px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--text);
}
.nav-link:hover{background:var(--warm);color:var(--brand);}
.nav-link.active{color:var(--brand);}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:2px;
  width:18px;height:3px;border-radius:3px;
  background:var(--grad);
  transform:translateX(-50%);
}
.nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;
  background:var(--warm);
  border:1px solid transparent;
  border-radius:var(--r-pill);
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.nav-search i{color:var(--muted);font-size:14px;}
.nav-search input{
  border:0;outline:none;background:transparent;
  width:148px;font-size:14px;
}
.nav-search input::placeholder{color:var(--muted);}
.nav-search:focus-within{
  background:#fff;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(255,82,48,.14);
}
.nav-toggle{
  display:none;
  width:42px;height:42px;margin-left:auto;
  border:1px solid var(--line);border-radius:var(--r-xs);
  background:#fff;position:relative;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;background:var(--ink);
  transform:translateX(-50%);
}
.nav-toggle span{top:50%;margin-top:-1px;}
.nav-toggle span::before{content:"";top:-6px;}
.nav-toggle span::after{content:"";top:6px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;
  border-radius:var(--r-pill);
  font-weight:700;font-size:15px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(255,82,48,.28);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,82,48,.34);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(255,82,48,.24);}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--ink);}
.btn-outline:hover{background:var(--warm);color:var(--ink);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}

/* ============ 通用板块 ============ */
.section{padding:var(--sec) 0;}
.section-tight{padding:calc(var(--sec) * .62) 0;}
.sec-head{max-width:760px;margin-bottom:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;margin-bottom:16px;
  background:var(--warm);color:var(--brand);
  border-radius:var(--r-pill);
  font-size:13px;font-weight:700;letter-spacing:.4px;
}
.sec-head h2{font-size:clamp(22px,3vw,32px);font-weight:700;margin-bottom:12px;}
.sec-head p{color:var(--muted);font-size:15px;margin:0;}

/* ============ 页头标题带 ============ */
.page-hero{padding:40px 0 0;}
.hero-band{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:center;
  padding:52px;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  background:
    repeating-linear-gradient(90deg,rgba(255,82,48,.05) 0 1px,transparent 1px 56px),
    repeating-linear-gradient(0deg,rgba(16,49,43,.04) 0 1px,transparent 1px 56px),
    linear-gradient(120deg,#FFF1E9 0%,#FFF6F0 58%,#FFE9E1 100%);
}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb span.sep{color:#C9B7AD;}
.hero-band h1{font-size:clamp(28px,4vw,46px);font-weight:800;margin-bottom:16px;letter-spacing:-.5px;}
.hero-band .lead{font-size:16px;color:var(--muted);max-width:520px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--text);
}
.chip i{color:var(--brand);}
.hero-media{position:relative;}
.hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--r-md);
  box-shadow:var(--sh-3);
  transform:rotate(-2deg);
}
.hero-float{
  position:absolute;left:-16px;bottom:22px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:14px 18px;box-shadow:var(--sh-2);
  display:flex;align-items:center;gap:12px;
}
.hero-float .dot{
  width:34px;height:34px;border-radius:var(--r-xs);
  background:var(--ink);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-size:15px;
}
.hero-float b{display:block;font-size:14px;color:var(--ink);}
.hero-float small{color:var(--muted);font-size:12px;}

/* ============ 准备事项 ============ */
.prep-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.prep-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:28px;box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.prep-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD9CB;}
.prep-card .num{
  font-size:30px;color:var(--brand);letter-spacing:-1px;margin-bottom:12px;
}
.prep-card h3{font-size:19px;font-weight:700;margin-bottom:10px;}
.prep-card p{color:var(--muted);font-size:14.5px;margin:0;}

/* ============ 图文交替 ============ */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:34px 0;
}
.split + .split{border-top:1px solid var(--line);}
.split.flip .split-media{order:2;}
.split-media img{
  width:100%;aspect-ratio:16/11;object-fit:cover;
  border-radius:var(--r-md);box-shadow:var(--sh-2);
}
.split-body .step-tag{
  display:inline-flex;align-items:center;
  padding:5px 14px;border-radius:var(--r-pill);
  background:var(--ink);color:var(--lime);
  font-size:12.5px;font-weight:700;letter-spacing:.6px;margin-bottom:14px;
}
.split-body h3{font-size:24px;font-weight:700;margin-bottom:14px;}
.split-body p{color:var(--muted);font-size:15px;}
.tick-list{margin-top:16px;display:grid;gap:12px;}
.tick-list li{display:flex;gap:12px;font-size:15px;color:var(--text);}
.tick-list li i{
  flex:0 0 auto;margin-top:5px;width:18px;height:18px;border-radius:50%;
  background:var(--warm);color:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;font-size:10px;
}

/* ============ 数据小卡 ============ */
.stat-band{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:18px;}
.stat-mini{
  display:flex;align-items:center;gap:20px;
  background:var(--ink);color:#C9D9D3;
  border-radius:var(--r-md);padding:26px 28px;
  box-shadow:var(--sh-2);
}
.stat-mini.alt{background:#fff;color:var(--muted);border:1px solid var(--line);box-shadow:var(--sh-1);}
.stat-mini .figure{font-size:clamp(26px,3vw,36px);color:var(--lime);line-height:1;letter-spacing:-1px;}
.stat-mini.alt .figure{color:var(--brand);}
.stat-mini b{display:block;color:inherit;font-size:15px;color:#fff;}
.stat-mini.alt b{color:var(--ink);}
.stat-mini small{font-size:13px;opacity:.85;}

/* ============ 卡点清单 ============ */
.fix-list{display:grid;gap:16px;}
.fix-item{
  display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:22px 24px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.fix-item:hover{transform:translateX(4px);box-shadow:var(--sh-2);}
.fix-item .idx{
  width:56px;height:56px;border-radius:var(--r-sm);
  background:var(--warm);color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:800;
}
.fix-item h4{font-size:17px;font-weight:700;margin-bottom:6px;}
.fix-item p{margin:0;color:var(--muted);font-size:14.5px;}
.fix-item .fix-tag{
  padding:6px 14px;border-radius:var(--r-pill);
  background:var(--warm);color:var(--brand);
  font-size:13px;font-weight:700;white-space:nowrap;
}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px;}
.accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent;}
.accordion-item:first-child{border-top:1px solid var(--line);}
.accordion-button{
  display:flex;align-items:center;gap:16px;
  background:transparent;box-shadow:none;
  padding:22px 6px;
  font-size:17px;font-weight:700;color:var(--ink);
  border-radius:0 !important;
}
.accordion-button:not(.collapsed){color:var(--brand);background:transparent;box-shadow:none;}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--lime);outline-offset:-2px;}
.accordion-button .faq-no{
  flex:0 0 auto;font-size:13px;font-weight:800;color:var(--brand);
  letter-spacing:.5px;
}
.accordion-button::after{
  content:"";background-image:none;
  width:9px;height:9px;margin-left:auto;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(45deg);transition:transform .2s ease;
}
.accordion-button:not(.collapsed)::after{transform:rotate(-135deg);}
.accordion-body{padding:0 6px 24px 38px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ============ CTA ============ */
.cta-card{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  background:var(--grad);
  border-radius:var(--r-lg);
  padding:48px;
  color:#fff;
  box-shadow:0 24px 56px rgba(255,82,48,.28);
  position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;
  border-radius:50%;background:rgba(16,49,43,.16);
}
.cta-card h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:800;margin-bottom:12px;position:relative;}
.cta-card p{color:rgba(255,255,255,.9);font-size:15px;margin-bottom:20px;position:relative;}
.cta-points{display:grid;gap:10px;position:relative;}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.94);}
.cta-points i{color:var(--lime);margin-top:6px;font-size:12px;}
.cta-form{
  position:relative;background:#fff;border-radius:var(--r-md);
  padding:28px;box-shadow:var(--sh-2);
}
.cta-form h3{font-size:18px;font-weight:700;margin-bottom:18px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:48px;padding:0 16px;
  border:1px solid var(--line);border-radius:12px;
  background:#fff;font-size:15px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,82,48,.14);}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:6px;}
.cta-form .btn{width:100%;}
.form-note{font-size:12.5px;color:var(--muted);margin:14px 0 0;text-align:center;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#C9D9D3;margin-top:var(--sec);padding:64px 0 28px;}
.site-footer a{color:#C9D9D3;}
.site-footer a:hover{color:var(--lime);}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;
  padding-bottom:36px;border-bottom:1px solid rgba(211,242,106,.18);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand b{color:#fff;font-size:17px;font-weight:800;}
.footer-desc{font-size:14px;color:#9FB7B1;max-width:340px;}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding-top:22px;font-size:13px;color:#8FA8A2;
}
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:12px;
  border:1px dashed var(--line);border-radius:var(--r-md);
  padding:36px;color:var(--muted);text-align:center;background:#fff;
}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  :root{--sec:76px;}
  .nav-search input{width:110px;}
}
@media (max-width:991.98px){
  :root{--sec:64px;}
  .main-nav{
    position:absolute;left:16px;right:16px;top:74px;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
    box-shadow:var(--sh-3);padding:14px;
    display:none;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:13px 16px;border-radius:var(--r-xs);font-size:16px;}
  .nav-link.active::after{left:16px;transform:none;bottom:8px;}
  .nav-toggle{display:block;}
  .nav-search{display:none;}
  .nav-wrap{height:64px;}
  .hero-band{grid-template-columns:1fr;padding:34px;}
  .hero-media img{transform:none;aspect-ratio:16/10;}
  .hero-float{left:12px;bottom:12px;}
  .prep-grid{grid-template-columns:1fr 1fr;}
  .split{grid-template-columns:1fr;gap:26px;}
  .split.flip .split-media{order:0;}
  .cta-card{grid-template-columns:1fr;padding:34px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:767.98px){
  :root{--sec:48px;}
  .prep-grid{grid-template-columns:1fr;}
  .stat-band{grid-template-columns:1fr;}
  .fix-item{grid-template-columns:44px 1fr;row-gap:10px;}
  .fix-item .idx{width:44px;height:44px;font-size:16px;}
  .fix-item .fix-tag{grid-column:2;justify-self:start;}
  .hero-band{padding:26px;}
  .cta-form{padding:22px;}
  .accordion-body{padding-left:6px;}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px;}
  .brand-text{font-size:16px;}
  .hero-actions .btn{width:100%;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category2 */
:root{
  --brand:#FF5230;
  --brand-2:#FF9640;
  --brand-3:#FF3D6E;
  --ink:#10312B;
  --text:#2B4A43;
  --muted:#5B6F69;
  --lime:#D3F26A;
  --bg:#FFF6F0;
  --card:#FFFFFF;
  --line:#EDE3DC;
  --grad:linear-gradient(120deg,#FF5230 0%,#FF9640 62%,#FF3D6E 100%);
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --r-p:999px;
  --sh-1:0 2px 8px rgba(16,49,43,.06);
  --sh-2:0 12px 28px rgba(16,49,43,.10);
  --sh-3:0 24px 56px rgba(16,49,43,.14);
  --sec:88px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.2px;
  color:var(--text);
  background:var(--bg);
}
img{display:block;max-width:100%;height:auto;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--ink);}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.25;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,textarea,select{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
.num,.stat b,.tl-node,.faq-num,.data-num{font-variant-numeric:tabular-nums;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:24px;
  height:68px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex:0 0 auto;}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:34px;height:34px;border-radius:12px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(255,82,48,.28);
  flex:0 0 auto;
}
.brand-mark svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round;}
.brand-text{font-size:18px;font-weight:800;white-space:nowrap;letter-spacing:-.2px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;border:1px solid var(--line);border-radius:14px;
  background:#fff;margin-left:auto;position:relative;cursor:pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;background:var(--ink);
  transform:translateX(-50%);
  transition:transform .22s ease,opacity .22s ease;
}
.nav-toggle span{top:50%;margin-top:-1px;}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none;}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;
  display:block;
  padding:10px 14px;
  border-radius:var(--r-p);
  font-size:15px;
  font-weight:600;
  color:var(--text);
  white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#FFF0E8;color:var(--brand);}
.nav-link.active{color:var(--brand);}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;border-radius:var(--r-p);
  background:#FFF3EC;border:1px solid transparent;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,82,48,.12);}
.nav-search i{color:var(--muted);font-size:13px;}
.nav-search input{
  width:148px;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--text);
}
.nav-search input::placeholder{color:#96A8A2;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--r-p);
  font-size:15px;font-weight:700;border:0;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  letter-spacing:.2px;
}
.btn-sm{height:40px;padding:0 22px;font-size:14px;}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 10px 22px rgba(255,82,48,.28);
}
.btn-primary:hover{background:var(--grad);color:#fff;transform:translateY(-2px);box-shadow:0 16px 30px rgba(255,82,48,.34);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(255,82,48,.24);}
.btn-ghost{
  background:#fff;color:var(--ink);border:1.5px solid var(--ink);
}
.btn-ghost:hover{background:#FFF3EC;color:var(--ink);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn:disabled,.btn.disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none;}

/* ============ 页头标题带 ============ */
.page-hero{
  position:relative;
  padding:52px 0 66px;
  background:linear-gradient(180deg,#FFEFE4 0%,#FFF6F0 100%);
  overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:auto -80px -120px auto;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,150,64,.28),rgba(255,82,48,0) 68%);
}
.page-hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:44px;
  align-items:center;
}
.crumb{font-size:13px;color:var(--muted);margin-bottom:16px;}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumb li{display:flex;align-items:center;gap:8px;}
.crumb li+li::before{content:"/";color:#C6B6AD;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-p);
  background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:700;color:var(--brand);
  box-shadow:var(--sh-1);
}
.page-hero h1{
  margin:18px 0 16px;
  font-size:clamp(28px,4vw,46px);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.5px;
}
.page-hero h1 em{font-style:normal;color:var(--brand);}
.page-hero-lead{
  font-size:16px;
  color:var(--muted);
  max-width:34em;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-mini{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;
}
.mini-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:var(--r-p);
  background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--text);
  box-shadow:var(--sh-1);
  font-variant-numeric:tabular-nums;
}
.mini-chip i{color:var(--brand);font-size:12px;}
.page-hero-media{
  position:relative;
  border-radius:var(--r-l);
  overflow:hidden;
  box-shadow:var(--sh-3);
  transform:rotate(-1.5deg);
}
.page-hero-media img{width:100%;height:320px;object-fit:cover;}
.page-hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,49,43,0) 45%,rgba(16,49,43,.42) 100%);
}
.media-tag{
  position:absolute;left:18px;bottom:18px;z-index:2;
  padding:8px 16px;border-radius:var(--r-p);
  background:rgba(255,255,255,.94);
  font-size:13px;font-weight:700;color:var(--ink);
  box-shadow:var(--sh-1);
}

/* ============ 通用板块 ============ */
.section{padding:var(--sec) 0;}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{max-width:720px;margin-bottom:44px;}
.sec-head h2{
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  margin-bottom:14px;
}
.sec-head p{color:var(--muted);}
.sec-eyebrow{
  display:inline-block;
  font-size:13px;font-weight:800;letter-spacing:1.4px;
  color:var(--brand);text-transform:uppercase;
  margin-bottom:12px;
}

/* ============ 时间轴 ============ */
.timeline{display:grid;gap:22px;}
.tl-item{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:24px;
  position:relative;
}
.tl-rail{position:relative;display:flex;justify-content:center;}
.tl-rail::before{
  content:"";position:absolute;top:8px;bottom:-30px;width:2px;
  background:linear-gradient(180deg,#FFC9B5,#EDE3DC);
}
.tl-item:last-child .tl-rail::before{display:none;}
.tl-node{
  position:relative;z-index:1;
  width:52px;height:52px;border-radius:50%;
  background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:800;
  box-shadow:0 10px 22px rgba(255,82,48,.28);
}
.tl-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-l);
  padding:26px 28px;
  box-shadow:var(--sh-1);
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.tl-card:hover{box-shadow:var(--sh-2);transform:translateY(-3px);border-color:#F6D9CB;}
.tl-card-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin-bottom:12px;
}
.tl-card-head h3{font-size:20px;font-weight:700;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:var(--r-p);
  background:#FFF0E8;color:var(--brand);
  font-size:13px;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.tl-card p{color:var(--muted);}
.tl-points{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 22px;margin-top:18px;
  padding-top:18px;border-top:1px dashed var(--line);
}
.tl-points li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14px;color:var(--text);
}
.tl-points i{color:var(--brand);font-size:12px;margin-top:7px;}

/* ============ 数据徽章带 ============ */
.stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
}
.stat{
  background:var(--ink);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-m);
  padding:26px 24px;
  display:flex;flex-direction:column;gap:6px;
  transition:transform .25s ease,box-shadow .25s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.stat b{font-size:30px;font-weight:800;color:var(--lime);line-height:1.1;}
.stat span{font-size:15px;font-weight:700;color:#fff;}
.stat em{font-style:normal;font-size:13px;color:#9FBCB3;}
.stat:nth-child(even){
  background:#fff;border-color:var(--line);
}
.stat:nth-child(even) b{color:var(--brand);}
.stat:nth-child(even) span{color:var(--ink);}
.stat:nth-child(even) em{color:var(--muted);}

/* ============ 配置对照卡 ============ */
.compare{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:36px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  padding:34px;
  box-shadow:var(--sh-1);
}
.compare-rows{display:grid;gap:12px;}
.crow{
  display:grid;
  grid-template-columns:1fr 1.5fr 1fr auto;
  gap:16px;
  align-items:center;
  padding:16px 20px;
  border-radius:var(--r-m);
  background:#FFF9F5;
  border:1px solid var(--line);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.crow:hover{background:#FFF2EA;border-color:#F6D9CB;transform:translateX(3px);}
.crow b{font-size:15px;color:var(--ink);font-weight:700;}
.crow span{font-size:14px;color:var(--muted);}
.crow-head{
  display:grid;
  grid-template-columns:1fr 1.5fr 1fr auto;
  gap:16px;
  padding:0 20px 6px;
  font-size:13px;
  font-weight:700;
  color:#9AA9A4;
  letter-spacing:.6px;
}
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  padding:4px 14px;border-radius:var(--r-p);
  font-size:12px;font-weight:700;white-space:nowrap;
}
.pill-must{background:var(--grad);color:#fff;}
.pill-suggest{background:#EFF7D6;color:#3E5A1F;}
.compare-media{
  border-radius:var(--r-l);
  overflow:hidden;
  box-shadow:var(--sh-2);
}
.compare-media img{width:100%;height:280px;object-fit:cover;}

/* ============ 自查清单 ============ */
.checklist{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.check{
  display:flex;gap:16px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:20px 22px;
  box-shadow:var(--sh-1);
  transition:box-shadow .22s ease,transform .22s ease;
}
.check:hover{box-shadow:var(--sh-2);transform:translateY(-3px);}
.check i{
  flex:0 0 auto;
  width:36px;height:36px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:#FFF0E8;color:var(--brand);font-size:15px;
}
.check h4{font-size:16px;font-weight:700;margin-bottom:4px;}
.check p{font-size:14px;color:var(--muted);}

/* ============ FAQ ============ */
.faq .accordion{--bs-accordion-border-width:0;--bs-accordion-bg:transparent;--bs-accordion-border-radius:0;}
.faq .accordion-item{
  border:0;border-bottom:1px solid var(--line);
  background:transparent;
}
.faq .accordion-item:first-child{border-top:1px solid var(--line);}
.faq .accordion-button{
  display:flex;align-items:center;gap:16px;
  padding:22px 0;
  font-size:17px;font-weight:700;color:var(--ink);
  background:transparent;
  box-shadow:none;
  border-radius:0;
}
.faq .accordion-button:not(.collapsed){
  color:var(--brand);background:transparent;box-shadow:none;
}
.faq .accordion-button:focus{box-shadow:none;}
.faq .accordion-button::after{
  content:"";
  width:11px;height:11px;
  margin-left:auto;
  background-image:none;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  border-radius:2px;
  transform:rotate(45deg);
  transition:transform .2s ease;
}
.faq .accordion-button:not(.collapsed)::after{transform:rotate(-135deg);}
.faq-num{color:var(--brand);font-weight:800;font-size:15px;}
.faq .accordion-body{
  padding:0 0 24px 40px;
  font-size:15px;color:var(--muted);
  line-height:1.85;
}

/* ============ CTA ============ */
.cta-card{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
  padding:48px;
  border-radius:var(--r-xl);
  background:var(--grad);
  box-shadow:var(--sh-3);
  overflow:hidden;
  color:#fff;
}
.cta-card::after{
  content:"";
  position:absolute;inset:0;
  background:repeating-linear-gradient(115deg,rgba(16,49,43,.13) 0 2px,rgba(16,49,43,0) 2px 12px);
  opacity:.5;pointer-events:none;
}
.cta-copy{position:relative;z-index:1;}
.cta-copy h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:700;margin-bottom:14px;}
.cta-copy p{color:rgba(255,255,255,.9);font-size:15px;max-width:30em;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.cta-points span{
  padding:7px 16px;border-radius:var(--r-p);
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.34);
  font-size:13px;font-weight:600;color:#fff;
}
.cta-form{
  position:relative;z-index:1;
  background:rgba(255,255,255,.97);
  border-radius:var(--r-l);
  padding:28px;
  box-shadow:var(--sh-2);
}
.cta-form h3{font-size:18px;margin-bottom:6px;}
.cta-form .form-hint{font-size:13px;color:var(--muted);margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{
  display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px;
}
.form-control,.form-select{
  width:100%;
  height:48px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid var(--line);
  background:#FFFCFA;
  font-size:15px;
  color:var(--text);
  box-shadow:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
textarea.form-control{height:auto;padding:14px 16px;resize:vertical;min-height:96px;}
.form-control:focus,.form-select:focus{
  border-color:var(--brand);
  background:#fff;
  box-shadow:0 0 0 4px rgba(255,82,48,.14);
  outline:none;
}
.form-control::placeholder{color:#A8B5B0;}
.form-note{font-size:12px;color:var(--muted);margin-top:12px;}
.form-msg{
  display:none;
  margin-top:14px;
  padding:12px 16px;
  border-radius:12px;
  background:#EFF7D6;
  color:#3E5A1F;
  font-size:13px;
  font-weight:600;
}
.form-msg.show{display:block;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);
  color:#C9D9D3;
  padding:64px 0 28px;
  margin-top:8px;
  border-radius:32px 32px 0 0;
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand b{color:#fff;font-size:18px;font-weight:800;}
.footer-desc{font-size:14px;color:#9FBCB3;max-width:32em;}
.footer-col h4{
  color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{color:#C9D9D3;font-size:14px;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;align-items:center;
  padding-top:24px;
  font-size:13px;color:#8FA9A1;
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .container{max-width:1000px;}
  .page-hero-media img{height:280px;}
}
@media (max-width:991px){
  :root{--sec:64px;}
  .nav-search{display:none;}
  .page-hero-inner{grid-template-columns:1fr;gap:30px;}
  .page-hero-media{transform:none;order:-1;}
  .page-hero-media img{height:240px;}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .compare{grid-template-columns:1fr;padding:26px;}
  .compare-media img{height:220px;}
  .cta-card{grid-template-columns:1fr;padding:34px;gap:28px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  :root{--sec:48px;}
  .container{padding:0 16px;}
  .nav-wrap{height:60px;gap:12px;}
  .nav-toggle{display:block;}
  .nav-right{display:none;}
  .main-nav{
    position:absolute;
    top:calc(100% + 8px);
    left:16px;right:16px;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:12px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-l);
    box-shadow:var(--sh-3);
    display:none;
    margin-left:0;
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:var(--r-m);font-size:15px;}
  .nav-link.active::after{display:none;}
  .nav-link.active{background:#FFF0E8;}
  .page-hero{padding:34px 0 44px;}
  .page-hero h1{margin:14px 0 12px;}
  .hero-actions .btn{flex:1 1 100%;}
  .tl-item{grid-template-columns:44px 1fr;gap:16px;}
  .tl-node{width:40px;height:40px;font-size:14px;}
  .tl-card{padding:20px;}
  .tl-points{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr;}
  .crow-head{display:none;}
  .crow{grid-template-columns:1fr;gap:6px;padding:16px;}
  .checklist{grid-template-columns:1fr;}
  .faq .accordion-body{padding-left:0;}
  .faq .accordion-button{font-size:16px;gap:10px;}
  .cta-card{padding:24px;}
  .cta-form{padding:20px;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:520px){
  .brand-text{font-size:16px;}
  .page-hero-media img{height:200px;}
  .stat b{font-size:26px;}
  .sec-head{margin-bottom:30px;}
}

/* roulang page: category3 */
:root{
  --brand:#FF5230;
  --brand-2:#FF9640;
  --brand-3:#FF3D6E;
  --ink:#10312B;
  --ink-2:#2B4A43;
  --muted:#5B6F69;
  --lime:#D3F26A;
  --bg:#FFF6F0;
  --card:#FFFFFF;
  --line:#EDE3DC;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(16,49,43,.06);
  --sh-2:0 12px 28px rgba(16,49,43,.10);
  --sh-3:0 24px 56px rgba(16,49,43,.14);
  --grad:linear-gradient(120deg,#FF5230 0%,#FF9640 55%,#FF3D6E 100%);
  --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.2px;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a.text-link{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
a.text-link:hover{color:var(--ink)}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.3;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
@media (min-width:1400px){.container{max-width:1280px}}

/* ============ header ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.nav-wrap{
  position:relative;
  display:flex;
  align-items:center;
  gap:18px;
  height:68px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:12px;
  display:grid;place-items:center;
  background:var(--grad);
  color:#fff;
  box-shadow:0 6px 14px rgba(255,82,48,.26);
}
.brand-mark svg{
  width:20px;height:20px;
  fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;
}
.brand-text{
  font-size:18px;font-weight:800;color:var(--ink);
  letter-spacing:-.3px;white-space:nowrap;
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.nav-link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:background .2s,color .2s;
}
.nav-link:hover{background:#FFF1E9;color:var(--brand)}
.nav-link.active{color:var(--brand)}
.nav-link.active::after{
  content:"";
  position:absolute;left:14px;right:14px;bottom:2px;height:3px;
  border-radius:var(--r-pill);background:var(--grad);
}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 14px;
  background:#FFF6F0;
  border:1px solid transparent;
  border-radius:var(--r-pill);
  transition:background .2s,border-color .2s,box-shadow .2s;
}
.nav-search:focus-within{
  background:#fff;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(255,82,48,.14);
}
.nav-search i{font-size:13px;color:var(--muted)}
.nav-search input{
  width:170px;border:none;outline:none;background:transparent;
  font-size:14px;font-family:inherit;color:var(--ink-2);
}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  align-items:center;justify-content:center;
  cursor:pointer;
}
.nav-toggle span{
  position:relative;display:block;width:18px;height:2px;
  border-radius:2px;background:var(--ink);
}
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;
  border-radius:2px;background:var(--ink);transition:transform .2s;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ buttons ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:15px;font-weight:700;
  height:48px;padding:0 28px;
  border-radius:var(--r-pill);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-primary,.btn-primary:focus{
  background:var(--grad);
  color:#fff;
  box-shadow:0 10px 22px rgba(255,82,48,.28);
}
.btn-primary:hover{
  color:#fff;transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(255,82,48,.34);
}
.btn-primary:active{
  transform:translateY(0);
  box-shadow:0 6px 14px rgba(255,82,48,.24);
}
.btn-primary:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.btn-ghost{
  background:#fff;border-color:var(--ink);color:var(--ink);
}
.btn-ghost:hover{
  background:#FFF1E9;border-color:var(--brand);color:var(--brand);
}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-light-ghost{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.7);
  color:#fff;
}
.btn-light-ghost:hover{background:#fff;color:var(--brand);border-color:#fff}
.btn[disabled],.btn.disabled{opacity:.45;box-shadow:none;transform:none;pointer-events:none}

/* ============ page hero ============ */
.page-hero{padding:44px 0 8px}
.hero-band{
  position:relative;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:40px;
  align-items:center;
  padding:48px;
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  background:
    radial-gradient(circle at 12% 18%,rgba(255,82,48,.10),transparent 42%),
    radial-gradient(circle at 88% 82%,rgba(211,242,106,.30),transparent 46%),
    linear-gradient(120deg,#FFF2EA 0%,#FFF6F0 58%,#FFE9E1 100%);
  overflow:hidden;
}
.hero-band::after{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(16,49,43,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(16,49,43,.045) 1px,transparent 1px);
  background-size:36px 36px;
  pointer-events:none;
  mask-image:linear-gradient(160deg,rgba(0,0,0,.9),transparent 72%);
  -webkit-mask-image:linear-gradient(160deg,rgba(0,0,0,.9),transparent 72%);
}
.hero-copy{position:relative;z-index:2}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:18px;
}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumbs li{display:flex;align-items:center;gap:8px}
.crumbs li+li::before{content:"/";color:#C6B8B0}
.crumbs a:hover{color:var(--brand)}
.hero-band h1{
  font-size:clamp(28px,4vw,46px);
  font-weight:800;
  letter-spacing:-.5px;
  line-height:1.2;
  margin-bottom:14px;
}
.hero-band h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{
  font-size:17px;color:var(--ink-2);max-width:30ch;margin-bottom:22px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;
  font-size:13px;font-weight:600;
  border-radius:var(--r-pill);
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink-2);
}
.tag-hot{background:#FFEDE6;border-color:#FFD6C8;color:var(--brand)}
.tag-lime{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-figure{position:relative;z-index:2}
.hero-figure img{
  width:100%;
  aspect-ratio:16/11;
  object-fit:cover;
  border-radius:var(--r-lg);
  box-shadow:var(--sh-3);
}
.hero-float{
  position:absolute;
  left:-14px;bottom:-16px;
  display:flex;align-items:center;gap:12px;
  padding:12px 18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh-2);
}
.hero-float b{font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.hero-float span{font-size:13px;color:var(--muted);line-height:1.4}

/* ============ common section ============ */
.section{padding:80px 0 0}
.section-head{max-width:720px;margin-bottom:34px}
.section-head h2{
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  letter-spacing:-.3px;
  margin-bottom:12px;
}
.section-head p{color:var(--muted);font-size:16px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1px;
  color:var(--brand);text-transform:uppercase;
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:var(--r-pill);background:var(--grad)}

/* ============ stat strip ============ */
.stat-strip{
  margin-top:44px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  padding:26px;
  background:var(--ink);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-2);
}
.stat-strip .stat{
  padding:14px 18px;
  border-radius:var(--r-md);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(211,242,106,.16);
}
.stat-num{
  font-size:28px;font-weight:800;color:var(--lime);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.stat-num small{font-size:14px;font-weight:700;margin-left:4px}
.stat-label{font-size:13px;color:#C9D9D3;margin-top:6px}

/* ============ wall ============ */
.wall{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  grid-auto-rows:84px;
  gap:22px;
}
.wall-card{
  position:relative;
  grid-column:span 4;
  grid-row:span 3;
  border-radius:20px;
  overflow:hidden;
  background:linear-gradient(135deg,#FF9640,#FF3D6E);
  box-shadow:var(--sh-1);
  transition:box-shadow .25s,transform .25s;
}
.wall-card.w-6{grid-column:span 6;grid-row:span 4}
.wall-card.w-3{grid-column:span 3;grid-row:span 4}
.wall-card.w-4{grid-column:span 4;grid-row:span 3}
.wall-card img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .45s ease,filter .45s ease;
}
.wall-card:hover{box-shadow:var(--sh-3);transform:translateY(-3px)}
.wall-card:hover img{transform:scale(1.04);filter:brightness(1.06)}
.wall-card::after{
  content:"";
  position:absolute;inset:auto 0 0 0;height:56%;
  background:linear-gradient(to top,rgba(16,49,43,.72),transparent);
  pointer-events:none;
}
.wall-label{
  position:absolute;left:14px;bottom:14px;z-index:2;
  padding:6px 13px;
  font-size:13px;font-weight:700;
  color:var(--ink);
  background:rgba(255,255,255,.94);
  border-radius:var(--r-pill);
}
.wall-badge{
  position:absolute;right:14px;top:14px;z-index:2;
  padding:5px 12px;
  font-size:12px;font-weight:700;
  color:#fff;
  background:rgba(16,49,43,.72);
  border-radius:var(--r-pill);
  backdrop-filter:blur(4px);
}

/* ============ feed intro ============ */
.split{
  display:grid;
  grid-template-columns:1fr 1.05fr;
  gap:44px;
  align-items:start;
}
.split h2{font-size:clamp(22px,3vw,30px);margin-bottom:16px}
.split p.lead{color:var(--muted);margin-bottom:22px}
.point-list li{
  display:flex;gap:14px;
  padding:16px 0;
  border-top:1px solid var(--line);
}
.point-list li:first-child{border-top:none}
.point-list i{
  flex-shrink:0;
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:#FFEDE6;color:var(--brand);font-size:15px;
}
.point-list b{display:block;font-size:16px;color:var(--ink);font-weight:700;margin-bottom:4px}
.point-list span{font-size:14px;color:var(--muted)}
.side-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px;
  box-shadow:var(--sh-1);
}
.side-card h3{font-size:20px;margin-bottom:16px}
.mini-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 0;
  border-bottom:1px dashed var(--line);
}
.mini-row:last-of-type{border-bottom:none}
.mini-row .mini-name{font-size:15px;font-weight:600;color:var(--ink-2)}
.mini-row .mini-note{font-size:13px;color:var(--muted)}
.pill{
  display:inline-flex;align-items:center;
  padding:5px 12px;border-radius:var(--r-pill);
  font-size:12px;font-weight:700;
  background:#FFEDE6;color:var(--brand);
  white-space:nowrap;
}
.pill-dark{background:var(--ink);color:var(--lime)}

/* ============ compare card ============ */
.compare{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:14px;
  box-shadow:var(--sh-1);
}
.compare-head{
  display:grid;
  grid-template-columns:1.15fr .9fr .9fr .6fr;
  gap:16px;
  padding:14px 20px;
  font-size:13px;font-weight:700;color:var(--muted);
  letter-spacing:.5px;
}
.compare-row{
  display:grid;
  grid-template-columns:1.15fr .9fr .9fr .6fr;
  gap:16px;
  align-items:center;
  padding:18px 20px;
  border-radius:var(--r-md);
  border-top:1px solid var(--line);
  transition:background .2s,box-shadow .2s;
}
.compare-row:hover{background:#FFF6F0;box-shadow:var(--sh-1)}
.compare-name{font-size:16px;font-weight:700;color:var(--ink)}
.compare-name small{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:4px}
.compare-cell{font-size:14px;color:var(--ink-2)}
.compare-cell .num{font-weight:800;font-variant-numeric:tabular-nums;color:var(--brand)}
.compare-cta{
  justify-self:end;
  font-size:14px;font-weight:700;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;
  transition:gap .2s,color .2s;
}
.compare-cta:hover{gap:10px;color:var(--ink)}

/* ============ rhythm steps ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:30px 26px 26px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  transition:transform .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  display:block;
  font-size:34px;font-weight:800;
  color:transparent;
  -webkit-text-stroke:1.4px var(--brand);
  font-variant-numeric:tabular-nums;
  margin-bottom:10px;
}
.step h3{font-size:19px;margin-bottom:10px}
.step p{font-size:15px;color:var(--muted)}
.step ul{margin-top:14px}
.step ul li{
  position:relative;
  padding-left:16px;
  font-size:14px;color:var(--muted);
  margin-bottom:6px;
}
.step ul li::before{
  content:"";position:absolute;left:0;top:12px;
  width:6px;height:6px;border-radius:50%;background:var(--brand);
}

/* ============ faq ============ */
.faq-wrap{max-width:900px}
.accordion-item{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
}
.accordion-button{
  display:flex;align-items:center;gap:14px;
  width:100%;
  padding:22px 0;
  background:transparent;
  box-shadow:none;
  font-size:17px;font-weight:700;color:var(--ink-2);
  border-radius:0;
}
.accordion-button:not(.collapsed){
  background:transparent;
  color:var(--brand);
  box-shadow:none;
}
.accordion-button:focus{box-shadow:none;border-color:transparent;outline:none}
.accordion-button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.accordion-button::after{
  background-image:none;
  content:"+";
  width:auto;height:auto;
  font-size:22px;font-weight:700;line-height:1;
  color:var(--brand);
  margin-left:auto;
  transition:transform .2s;
}
.accordion-button:not(.collapsed)::after{
  content:"–";
  transform:rotate(180deg);
  color:var(--brand);
}
.faq-num{
  flex-shrink:0;
  font-size:14px;font-weight:800;
  color:var(--brand);
  font-variant-numeric:tabular-nums;
  opacity:.85;
}
.accordion-body{
  padding:0 0 24px 32px;
  font-size:16px;
  color:var(--muted);
  line-height:1.85;
}

/* ============ cta ============ */
.cta-band{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:center;
  padding:52px;
  border-radius:var(--r-xl);
  background:var(--grad);
  box-shadow:0 24px 56px rgba(255,82,48,.26);
  overflow:hidden;
  color:#fff;
}
.cta-band::before{
  content:"";
  position:absolute;right:-80px;top:-80px;
  width:300px;height:300px;border-radius:50%;
  background:rgba(211,242,106,.22);
  filter:blur(6px);
}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{color:#fff;font-size:clamp(22px,3vw,32px);margin-bottom:14px}
.cta-copy p{color:rgba(255,255,255,.9);font-size:16px;max-width:36ch}
.cta-form{
  position:relative;z-index:2;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.36);
  border-radius:var(--r-lg);
  padding:24px;
  backdrop-filter:blur(8px);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.form-label{display:block;font-size:13px;font-weight:600;color:rgba(255,255,255,.92);margin-bottom:6px}
.form-control{
  width:100%;
  height:48px;
  padding:0 16px;
  font-family:inherit;
  font-size:15px;
  color:var(--ink-2);
  background:#fff;
  border:1px solid transparent;
  border-radius:12px;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.form-control::placeholder{color:#A9B4B0}
.form-control:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(255,82,48,.18);
}
.form-hint{font-size:13px;color:rgba(255,255,255,.85);margin-top:12px}

/* ============ footer ============ */
.site-footer{
  margin-top:104px;
  padding-top:64px;
  background:var(--ink);
  color:#C9D9D3;
  border-radius:var(--r-xl) var(--r-xl) 0 0;
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:34px;height:34px;border-radius:12px}
.footer-brand .brand-mark svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.footer-brand b{font-size:17px;font-weight:800;color:#fff;letter-spacing:-.2px}
.footer-desc{font-size:14px;line-height:1.85;color:#A9BEB8;max-width:34ch}
.footer-col h4{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;
}
.footer-col ul li{margin-bottom:10px}
.footer-col a{
  font-size:14px;color:#C9D9D3;
  transition:color .2s,padding-left .2s;
}
.footer-col a:hover{color:var(--lime);padding-left:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;
  padding:22px 0 28px;
  border-top:1px solid rgba(211,242,106,.16);
  font-size:13px;color:#8FA9A2;
}

/* ============ responsive ============ */
@media (max-width:1199px){
  .hero-band{padding:40px;gap:32px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;
    top:calc(100% + 10px);
    left:0;right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:12px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-lg);
    box-shadow:var(--sh-3);
    margin-left:0;
  }
  .main-nav.open{display:flex}
  .nav-link{padding:14px 16px;font-size:16px;border-radius:var(--r-md)}
  .nav-link.active::after{left:16px;right:auto;width:22px;bottom:8px}
  .nav-search{display:none}
  .hero-band{grid-template-columns:1fr;padding:34px}
  .hero-sub{max-width:none}
  .hero-float{left:12px;bottom:12px}
  .split{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:36px;gap:30px}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .compare-head{display:none}
  .compare-row{
    grid-template-columns:1fr;
    gap:8px;
    padding:18px 16px;
  }
  .compare-cta{justify-self:start}
  .section{padding:64px 0 0}
  .wall-card,.wall-card.w-6,.wall-card.w-3,.wall-card.w-4{grid-column:span 6;grid-row:span 3}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .nav-wrap{height:60px}
  .brand-text{font-size:16px}
  .page-hero{padding:26px 0 0}
  .hero-band{padding:24px;border-radius:var(--r-lg)}
  .hero-band h1{font-size:27px}
  .hero-sub{font-size:15px}
  .hero-actions .btn{flex:1 1 100%}
  .stat-strip{grid-template-columns:1fr;padding:18px;gap:12px}
  .wall{grid-auto-rows:auto;gap:16px}
  .wall-card,.wall-card.w-6,.wall-card.w-3,.wall-card.w-4{
    grid-column:span 6;
    grid-row:auto;
    height:190px;
  }
  .section{padding:48px 0 0}
  .section-head{margin-bottom:24px}
  .cta-band{padding:26px;border-radius:var(--r-lg)}
  .form-grid{grid-template-columns:1fr}
  .cta-form{padding:18px}
  .footer-top{grid-template-columns:1fr;gap:24px;padding-bottom:32px}
  .site-footer{margin-top:64px;padding-top:44px}
  .accordion-body{padding-left:0}
  .accordion-button{font-size:16px;padding:18px 0}
  .step{padding:24px 20px}
}
@media (max-width:520px){
  .wall-card,.wall-card.w-6,.wall-card.w-3,.wall-card.w-4{grid-column:span 12;height:180px}
  .brand-text{font-size:15px}
  .hero-band h1{font-size:24px}
  .stat-num{font-size:24px}
}