/* roulang page: index */
:root{
  --pine:#0B2B24;
  --ink-green:#071A16;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --deep:#0A0F0E;
  --text:#111614;
  --muted:#5B6661;
  --line:rgba(7,26,22,.08);
  --line-strong:rgba(7,26,22,.16);
  --radius-card:16px;
  --radius-hero:24px;
  --radius-btn:999px;
  --radius-input:12px;
  --shadow-sm:0 1px 2px rgba(7,26,22,.06), 0 12px 32px rgba(7,26,22,.08);
  --shadow-hover:0 2px 4px rgba(7,26,22,.08), 0 18px 44px rgba(7,26,22,.14);
  --maxw:1200px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:MiSans,"HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.8;
  font-feature-settings:"tnum";
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.16;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
::selection{background:var(--lime);color:var(--ink-green);}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:#EFEDE5;}
::-webkit-scrollbar-thumb{background:rgba(7,26,22,.28);border-radius:99px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.nums{font-variant-numeric:tabular-nums;}

/* ---------- Dock 导航 ---------- */
.dock-wrap{position:sticky;top:16px;z-index:60;padding:0 20px;}
.dock{
  max-width:1120px;margin:0 auto;height:64px;display:flex;align-items:center;gap:18px;
  padding:0 12px 0 20px;border-radius:999px;
  background:rgba(247,245,239,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:height .28s ease, box-shadow .28s ease, background .28s ease;
}
.dock.is-scrolled{height:56px;box-shadow:var(--shadow-hover);background:rgba(247,245,239,.95);}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--pine) 0%,var(--ink-green) 55%,#1C5A46 100%);
  display:flex;align-items:center;justify-content:center;
  color:var(--lime);font-weight:800;font-size:15px;letter-spacing:-.04em;
  border:1px solid rgba(198,255,61,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-main{font-size:15px;font-weight:700;color:var(--ink-green);white-space:nowrap;}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.04em;}
.dock-nav{display:flex;align-items:center;gap:2px;margin-left:8px;flex:1;min-width:0;overflow:hidden;}
.dock-nav a{
  display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:999px;
  font-size:14.5px;color:#2C3A35;white-space:nowrap;transition:background .2s ease,color .2s ease;
}
.dock-nav a:hover{background:rgba(198,255,61,.34);color:var(--ink-green);}
.dock-nav a.active{background:var(--ink-green);color:#F7F5EF;}
.dock-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.search-box{
  display:flex;align-items:center;gap:8px;height:48px;width:250px;padding:0 14px;
  border-radius:12px;border:1px solid var(--line-strong);background:#fff;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,255,61,.4);}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px;}
.search-box input::placeholder{color:#939C98;}
.icon-btn{
  width:48px;height:48px;border-radius:12px;border:1px solid var(--line-strong);
  background:#fff;display:none;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .2s ease,transform .2s ease;
}
.icon-btn:hover{border-color:var(--lime);transform:translateY(-1px);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--lime);color:var(--ink-green);box-shadow:0 6px 18px rgba(198,255,61,.45);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(198,255,61,.55);background:#D4FF66;}
.btn-primary:active{transform:scale(.98);}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink-green);}
.btn-ghost:hover{border-color:var(--ink-green);transform:translateY(-2px);}
.btn-dark{background:var(--ink-green);color:#F7F5EF;}
.btn-dark:hover{background:#0F3329;transform:translateY(-2px);}
.btn-text{height:auto;padding:0;border:0;background:none;color:var(--ink-green);font-weight:600;}
.btn-text:hover{text-decoration:underline;text-decoration-color:var(--lime);text-decoration-thickness:2px;text-underline-offset:4px;}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;}
.burger{display:none;width:48px;height:48px;border-radius:12px;border:1px solid var(--line-strong);background:#fff;cursor:pointer;align-items:center;justify-content:center;}
.mobile-panel{
  display:none;position:fixed;inset:0;z-index:80;background:rgba(7,26,22,.97);
  padding:88px 24px 40px;overflow-y:auto;
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:block;padding:18px 4px;font-size:19px;font-weight:600;color:#F7F5EF;
  border-bottom:1px solid rgba(247,245,239,.14);
}
.mobile-panel a.active{color:var(--lime);}
.mobile-panel .panel-close{position:absolute;top:22px;right:22px;width:48px;height:48px;border-radius:12px;border:1px solid rgba(247,245,239,.25);background:transparent;color:#F7F5EF;cursor:pointer;font-size:20px;}
.mobile-panel .panel-cta{margin-top:28px;}

/* ---------- Hero ---------- */
.hero{position:relative;padding:64px 0 88px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 420px at 82% 6%, rgba(198,255,61,.20), transparent 62%),
    radial-gradient(700px 380px at 12% 92%, rgba(110,231,183,.16), transparent 60%),
    linear-gradient(180deg,#F7F5EF 0%,#F1EFE6 100%);
}
.hero-lines{position:absolute;inset:0;z-index:-1;opacity:.5;background-image:repeating-linear-gradient(115deg,rgba(7,26,22,.045) 0 1px,transparent 1px 13px);}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 16px;border-radius:999px;
  background:rgba(7,26,22,.06);border:1px solid var(--line);font-size:13px;color:#2C3A35;font-weight:600;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(110,231,183,.28);}
.hero h1{
  margin-top:22px;font-size:54px;font-weight:700;color:var(--ink-green);letter-spacing:-.02em;line-height:1.12;
}
.hero h1 .hl{position:relative;color:var(--pine);}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;border-radius:6px;
  background:linear-gradient(90deg,var(--lime),rgba(198,255,61,.25));z-index:-1;
}
.hero-sub{margin-top:22px;font-size:18px;line-height:1.85;color:var(--muted);max-width:600px;}
.hero-cta{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.trust{margin-top:30px;display:flex;flex-wrap:wrap;gap:22px;}
.trust-item{display:flex;align-items:center;gap:9px;font-size:14px;color:#3B4A44;}
.trust-item svg{flex-shrink:0;}

.entry-card{
  position:relative;border-radius:var(--radius-hero);overflow:hidden;
  background:var(--ink-green);color:#F7F5EF;box-shadow:var(--shadow-hover);
  border:1px solid rgba(198,255,61,.22);
}
.entry-card-img{position:relative;height:190px;}
.entry-card-img img{width:100%;height:100%;object-fit:cover;opacity:.85;}
.entry-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,26,22,.15),rgba(7,26,22,.92));}
.entry-card-body{padding:24px 26px 28px;margin-top:-58px;position:relative;}
.entry-card-badge{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 13px;border-radius:999px;
  background:rgba(198,255,61,.14);border:1px solid rgba(198,255,61,.5);color:var(--lime);
  font-size:12.5px;font-weight:600;
}
.entry-card h3{margin-top:16px;font-size:21px;color:#FFFFFF;}
.step-mini{margin-top:18px;display:grid;gap:10px;}
.step-mini li{
  display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:14px;
  background:rgba(247,245,239,.06);border:1px solid rgba(247,245,239,.12);
  transition:border-color .2s ease,background .2s ease;
}
.step-mini li:hover{border-color:rgba(198,255,61,.5);background:rgba(198,255,61,.07);}
.step-idx{
  width:26px;height:26px;flex-shrink:0;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:var(--lime);color:var(--ink-green);font-size:13px;font-weight:800;
}
.step-mini b{display:block;font-size:14.5px;color:#fff;font-weight:600;}
.step-mini span{font-size:13px;color:rgba(247,245,239,.7);line-height:1.6;}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0;}
.section.tight{padding:76px 0;}
.section-head{max-width:760px;}
.section-tag{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  background:rgba(11,43,36,.07);color:var(--pine);font-size:13px;font-weight:700;letter-spacing:.02em;
}
.section h2{margin-top:18px;font-size:34px;color:var(--ink-green);font-weight:700;}
.section-lead{margin-top:16px;font-size:17px;color:var(--muted);line-height:1.85;}
.dark-band{background:var(--deep);color:#F1EFE6;}
.dark-band .section h2,.dark-band h2{color:#FFFFFF;}
.dark-band .section-lead,.dark-band .section-lead{color:rgba(241,239,230,.72);}
.dark-band .section-tag{background:rgba(198,255,61,.14);color:var(--lime);}

/* ---------- Bento 卖点 ---------- */
.bento{display:grid;grid-template-columns:1.35fr 1fr;grid-template-rows:auto auto;gap:24px;margin-top:48px;}
.bcard{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  position:relative;overflow:hidden;
}
.bcard:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(198,255,61,.9);}
.bcard.wide{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between;}
.bcard .idx{font-size:13px;font-weight:800;color:var(--pine);letter-spacing:.12em;font-variant-numeric:tabular-nums;}
.bcard h3{margin-top:16px;font-size:22px;color:var(--ink-green);}
.bcard p{margin-top:12px;font-size:15.5px;color:var(--muted);line-height:1.85;}
.bcard .illus{margin-top:26px;border-radius:16px;overflow:hidden;height:236px;border:1px solid var(--line);}
.bcard .illus img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.bcard:hover .illus img{transform:scale(1.03);}
.bcard-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(11,43,36,.07);color:var(--pine);
}
.bcard.lime{background:linear-gradient(135deg,rgba(198,255,61,.22),rgba(247,245,239,.6));border-color:rgba(11,43,36,.14);}

/* ---------- 步骤 / 双端 ---------- */
.flow{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:flow;}
.flow-item{
  background:rgba(247,245,239,.06);border:1px solid rgba(247,245,239,.14);border-radius:18px;padding:24px;
  position:relative;transition:border-color .25s ease,transform .25s ease;
}
.flow-item:hover{border-color:rgba(198,255,61,.55);transform:translateY(-2px);}
.flow-item::before{
  counter-increment:flow;content:"0" counter(flow);
  font-size:26px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:-.03em;
}
.flow-item h3{margin-top:14px;font-size:18px;color:#fff;}
.flow-item p{margin-top:10px;font-size:14.5px;color:rgba(241,239,230,.7);line-height:1.8;}
.devices{margin-top:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch;}
.device{
  border-radius:20px;overflow:hidden;border:1px solid rgba(247,245,239,.14);background:rgba(247,245,239,.04);
  display:flex;flex-direction:column;
}
.device img{width:100%;height:270px;object-fit:cover;}
.device-body{padding:24px 26px 28px;}
.device-body h3{font-size:19px;color:#fff;}
.device-body p{margin-top:10px;font-size:14.5px;color:rgba(241,239,230,.7);line-height:1.8;}
.device-body ul{margin-top:16px;display:grid;gap:8px;}
.device-body li{display:flex;gap:10px;font-size:14px;color:rgba(241,239,230,.82);}
.device-body li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);margin-top:9px;flex-shrink:0;}

/* ---------- 社会认同 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:44px;}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;box-shadow:var(--shadow-sm);
}
.stat .num{font-size:34px;font-weight:800;color:var(--pine);letter-spacing:-.03em;font-variant-numeric:tabular-nums;}
.stat .label{margin-top:10px;font-size:14.5px;color:var(--muted);}
.logo-wall{margin-top:40px;display:flex;flex-wrap:wrap;gap:14px;}
.logo-chip{
  height:52px;padding:0 22px;display:inline-flex;align-items:center;border-radius:14px;
  border:1px solid var(--line);background:#fff;color:#6B7671;font-weight:700;font-size:14.5px;
  filter:grayscale(1);transition:filter .25s ease,color .25s ease,transform .25s ease;
}
.logo-chip:hover{filter:grayscale(0);color:var(--pine);transform:translateY(-2px);}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;}
.quote{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:18px;
}
.quote p{font-size:15.5px;color:#33403B;line-height:1.85;}
.quote footer{display:flex;align-items:center;gap:12px;}
.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--line-strong);}
.quote .who b{display:block;font-size:14.5px;color:var(--ink-green);}
.quote .who span{font-size:13px;color:var(--muted);}

/* ---------- 资讯列表 ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.news-grid{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--lime);}
.news-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#E7E4DA;}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.news-card:hover .thumb img{transform:scale(1.03);}
.badge{
  position:absolute;top:12px;left:12px;height:28px;padding:0 12px;border-radius:999px;
  background:rgba(7,26,22,.86);color:var(--lime);font-size:12.5px;font-weight:600;
  display:inline-flex;align-items:center;backdrop-filter:blur(4px);
}
.news-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.news-card h3{font-size:17.5px;color:var(--ink-green);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-card:hover h3{color:#1C5A46;}
.news-card .excerpt{font-size:14.5px;color:var(--muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-card .meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:#7C8783;border-top:1px solid var(--line);padding-top:14px;}
.news-card .meta .arrow{color:var(--pine);font-weight:700;transition:transform .25s ease;}
.news-card:hover .meta .arrow{transform:translateX(4px);}
.news-card.feature{grid-column:span 2;flex-direction:row;}
.news-card.feature .thumb{width:46%;aspect-ratio:auto;min-height:280px;}
.news-card.feature .body{padding:30px;}
.news-card.feature h3{font-size:22px;line-height:1.45;}
.empty{
  margin-top:44px;border:1px dashed var(--line-strong);border-radius:20px;background:#fff;
  padding:64px 32px;text-align:center;
}
.empty .ico{width:56px;height:56px;margin:0 auto 18px;border-radius:18px;background:rgba(11,43,36,.07);display:flex;align-items:center;justify-content:center;color:var(--pine);}
.empty b{display:block;font-size:18px;color:var(--ink-green);}
.empty span{display:block;margin-top:10px;font-size:14.5px;color:var(--muted);}
.empty .actions{margin-top:22px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* ---------- FAQ ---------- */
.faq{margin-top:40px;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:none;border:0;text-align:left;cursor:pointer;padding:12px 0 12px 16px;
  font-size:17px;font-weight:600;color:var(--ink-green);position:relative;
  transition:color .2s ease;
}
.faq-q:hover{color:#1C5A46;}
.faq-item.open .faq-q::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;background:var(--lime);}
.faq-sign{width:26px;height:26px;flex-shrink:0;border-radius:9px;background:rgba(11,43,36,.07);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--pine);transition:background .2s ease;}
.faq-item.open .faq-sign{background:var(--lime);color:var(--ink-green);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding:0 16px 22px 16px;font-size:15.5px;color:var(--muted);line-height:1.9;}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--ink-green) 0%,#0F3329 58%,#14483A 100%);
  border-radius:24px;padding:56px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
  color:#F1EFE6;border:1px solid rgba(198,255,61,.2);position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;bottom:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,255,61,.22),transparent 68%);
}
.cta-band h2{font-size:32px;color:#fff;}
.cta-band p{margin-top:16px;font-size:16px;color:rgba(241,239,230,.76);line-height:1.85;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;position:relative;z-index:1;}

/* ---------- 页脚 ---------- */
footer.site-footer{background:var(--ink-green);color:rgba(247,245,239,.82);padding:72px 0 132px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.footer-brand .brand-mark{background:linear-gradient(135deg,rgba(198,255,61,.9),rgba(110,231,183,.7));color:var(--ink-green);border-color:rgba(198,255,61,.5);}
.footer-brand h3{margin-top:18px;font-size:18px;color:#fff;}
.footer-brand p{margin-top:12px;font-size:14.5px;line-height:1.85;color:rgba(247,245,239,.66);max-width:320px;}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;}
.footer-col ul{margin-top:18px;display:grid;gap:12px;}
.footer-col a{font-size:14.5px;color:rgba(247,245,239,.75);transition:color .2s ease;}
.footer-col a:hover{color:var(--lime);}
.footer-col li{font-size:14.5px;color:rgba(247,245,239,.7);}
.footer-bottom{
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(247,245,239,.14);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13.5px;color:rgba(247,245,239,.6);
}

/* ---------- 底部固定转化条 ---------- */
.fixed-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(7,26,22,.96);backdrop-filter:blur(10px);
  border-top:1px solid rgba(198,255,61,.24);
}
.fixed-bar .inner{
  max-width:var(--maxw);margin:0 auto;padding:14px 32px;display:flex;align-items:center;gap:20px;justify-content:space-between;
}
.fixed-bar .msg{display:flex;align-items:center;gap:12px;font-size:14.5px;color:#F1EFE6;min-width:0;}
.fixed-bar .msg .tags{color:var(--lime);font-weight:700;white-space:nowrap;}
.fixed-bar .msg .desc{color:rgba(241,239,230,.66);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.fixed-bar .acts{display:flex;gap:12px;flex-shrink:0;}
.fixed-bar .btn{height:44px;padding:0 20px;font-size:14.5px;}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .hero h1{font-size:46px;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  .dock-nav{display:none;}
  .icon-btn{display:flex;}
  .burger{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero h1{font-size:40px;}
  .bento{grid-template-columns:1fr;}
  .bcard.wide{grid-row:auto;}
  .flow{grid-template-columns:repeat(2,1fr);}
  .devices{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .quotes{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .news-card.feature{grid-column:span 2;flex-direction:column;}
  .news-card.feature .thumb{width:100%;min-height:0;aspect-ratio:16/10;}
  .cta-band{grid-template-columns:1fr;padding:40px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .dock-wrap{top:10px;padding:0 14px;}
  .dock{height:58px;padding:0 10px 0 14px;gap:10px;}
  .brand-sub{display:none;}
  .brand-main{font-size:14px;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .search-box{display:none;}
  .section{padding:64px 0;}
  .hero{padding:36px 0 60px;}
  .hero h1{font-size:32px;}
  .hero-sub{font-size:16px;}
  .section h2{font-size:26px;}
  .bcard{padding:24px;}
  .flow{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr 1fr;gap:16px;}
  .news-grid{grid-template-columns:1fr;}
  .news-card.feature{grid-column:span 1;}
  .cta-band{padding:30px 24px;border-radius:20px;}
  .cta-band h2{font-size:26px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  footer.site-footer{padding:56px 0 168px;}
  .fixed-bar .inner{padding:12px 20px;flex-direction:column;align-items:stretch;gap:12px;}
  .fixed-bar .msg{justify-content:center;flex-wrap:wrap;}
  .fixed-bar .acts{justify-content:stretch;}
  .fixed-bar .acts .btn{flex:1;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .hero h1{font-size:28px;}
  .btn{height:46px;padding:0 18px;font-size:14.5px;}
  .stats{grid-template-columns:1fr;}
  .entry-card-body{padding:20px;}
  .trust{gap:14px;}
}

/* roulang page: article */
:root{
  --pine:#0B2B24;
  --ink:#071A16;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --dark:#0A0F0E;
  --text:#111614;
  --muted:#5B6661;
  --line:rgba(7,26,22,.08);
  --line-strong:rgba(7,26,22,.16);
  --card:#ffffff;
  --r-sm:12px;
  --r-card:18px;
  --r-lg:24px;
  --sh-1:0 1px 2px rgba(7,26,22,.06), 0 12px 32px rgba(7,26,22,.08);
  --sh-2:0 2px 6px rgba(7,26,22,.10), 0 20px 48px rgba(7,26,22,.16);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0 0 108px;
  background:var(--sand);
  color:var(--text);
  font-family:"MiSans","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(198,255,61,.18), transparent 62%),
    radial-gradient(700px 380px at -6% 8%, rgba(110,231,183,.14), transparent 60%);
  z-index:0;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s ease,opacity .18s ease}
a:hover{color:#0B2B24}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.2}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;position:relative;z-index:1}
@media(max-width:1024px){.container{padding:0 24px}}
@media(max-width:520px){.container{padding:0 20px}}

/* ---------- Dock 导航 ---------- */
.dock{
  position:sticky;
  top:16px;
  z-index:60;
  width:min(1120px,calc(100% - 32px));
  margin:20px auto 0;
  height:64px;
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 14px 0 16px;
  border-radius:999px;
  background:rgba(247,245,239,.88);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:height .25s ease,box-shadow .25s ease,background .25s ease;
}
.dock.scrolled{height:56px;box-shadow:var(--sh-2);background:rgba(247,245,239,.96)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,var(--pine),#14503f);
  color:var(--lime);font-size:14px;font-weight:700;letter-spacing:.02em;
}
.brand-text{display:flex;flex-direction:column;gap:1px}
.brand-main{font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.02em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
  position:relative;
  padding:8px 12px;border-radius:999px;
  font-size:14px;font-weight:500;color:#3D4744;
  white-space:nowrap;
}
.dock-nav a:hover{background:rgba(11,43,36,.06);color:var(--ink)}
.dock-nav a.active{background:var(--pine);color:var(--lime)}
.dock-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:250px;height:44px;padding:0 14px;
  border-radius:12px;border:1px solid var(--line);
  background:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,255,61,.35)}
.search-box input{border:0;outline:0;background:transparent;font-size:14px;width:100%;color:var(--text)}
.search-box input::placeholder{color:#93A09B}
.icon-btn{
  width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;border:1px solid var(--line);background:#fff;transition:.2s ease;
}
.icon-btn:hover{border-color:var(--lime);transform:translateY(-1px)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 20px;border-radius:999px;
  font-size:14px;font-weight:600;border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 6px 18px rgba(198,255,61,.32)}
.btn-primary:hover{background:#D6FF62;color:var(--ink);transform:translateY(-2px);box-shadow:0 12px 26px rgba(198,255,61,.42)}
.btn-ghost{background:transparent;border-color:rgba(11,43,36,.28);color:var(--pine)}
.btn-ghost:hover{background:rgba(11,43,36,.06);color:var(--ink);transform:translateY(-2px)}
.btn-dark{background:var(--pine);color:#F7F5EF}
.btn-dark:hover{background:#124034;color:var(--lime);transform:translateY(-2px)}
.btn-line{background:transparent;border-color:rgba(247,245,239,.32);color:#F7F5EF}
.btn-line:hover{border-color:var(--lime);color:var(--lime)}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--line);background:#fff}
@media(max-width:1080px){
  .search-box{display:none}
  .dock-nav a{padding:8px 9px;font-size:13px}
}
@media(max-width:900px){
  .dock-nav{display:none}
  .burger{display:inline-flex}
  .brand-sub{display:none}
  .dock{height:60px;gap:10px}
  .dock .btn-primary{padding:0 14px;font-size:13px}
}
@media(max-width:520px){
  .dock{width:calc(100% - 24px);padding:0 10px 0 12px}
  .dock .btn-primary{display:none}
  .brand-main{font-size:14px}
}

/* 移动面板 */
.mobile-panel{
  position:fixed;inset:0;z-index:80;
  background:linear-gradient(180deg,#071A16,#0B2B24 60%,#0F3A2E);
  color:#F7F5EF;
  padding:26px 24px 40px;
  display:none;
  flex-direction:column;
  gap:6px;
}
.mobile-panel.open{display:flex}
.mobile-panel .mp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.mobile-panel .mp-brand{font-size:16px;font-weight:700;color:#fff}
.mobile-panel .mp-close{width:44px;height:44px;border-radius:12px;border:1px solid rgba(247,245,239,.2);background:transparent;color:#F7F5EF;font-size:20px}
.mobile-panel a.mp-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 4px;border-bottom:1px solid rgba(247,245,239,.12);
  font-size:17px;font-weight:600;color:#F7F5EF;
}
.mobile-panel a.mp-link:hover{color:var(--lime)}
.mobile-panel .mp-cta{margin-top:26px}

/* ---------- 面包屑 ---------- */
.crumb{margin:34px 0 18px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--pine);text-decoration:underline}
.crumb .sep{color:#B7C0BC}
.crumb .now{color:var(--pine);font-weight:600;max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头 ---------- */
.article-hero{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);
  background:linear-gradient(120deg,#071A16 0%,#0B2B24 58%,#124034 100%);
  color:#F7F5EF;
  padding:44px 44px 40px;
  box-shadow:var(--sh-2);
}
.article-hero::after{
  content:"";position:absolute;inset:-40% -10% auto auto;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,255,61,.22),transparent 66%);
  pointer-events:none;
}
.article-hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(198,255,61,.14);border:1px solid rgba(198,255,61,.4);
  color:var(--lime);font-size:12.5px;font-weight:600;letter-spacing:.04em;
}
.article-title{
  margin:18px 0 0;font-size:clamp(30px,3.6vw,44px);line-height:1.18;color:#fff;max-width:22ch;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;align-items:center;font-size:13px;color:#C9D6D1}
.article-meta .tagline{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;background:rgba(247,245,239,.1);
  border:1px solid rgba(247,245,239,.18);color:#E8EFEC;
}
@media(max-width:768px){
  .article-hero{padding:30px 22px 28px;border-radius:20px}
  .article-title{font-size:28px}
}

/* ---------- 布局 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;margin:44px 0 0}
@media(max-width:1024px){.article-layout{grid-template-columns:1fr;gap:32px}}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1)}
.article-main{padding:38px 40px 44px}
@media(max-width:768px){.article-main{padding:26px 20px 30px}}

/* 正文排版 */
.article-body{max-width:820px;font-size:17px;line-height:1.9;color:#26302C}
.article-body>*+*{margin-top:18px}
.article-body h1{font-size:30px;margin-top:34px;color:var(--ink)}
.article-body h2{
  font-size:26px;margin-top:40px;padding-left:14px;position:relative;color:var(--ink);font-weight:650;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:4px;
  background:linear-gradient(180deg,var(--lime),var(--mint));
}
.article-body h3{font-size:21px;margin-top:30px;color:var(--ink);font-weight:600}
.article-body h4{font-size:18px;margin-top:24px;color:var(--ink)}
.article-body p{margin-top:18px}
.article-body a{color:var(--pine);border-bottom:1px solid rgba(11,43,36,.3)}
.article-body a:hover{color:#124034;border-color:var(--lime);background:rgba(198,255,61,.18)}
.article-body strong{color:var(--ink)}
.article-body ul,.article-body ol{margin-top:16px;padding-left:22px;list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-top:10px}
.article-body blockquote{
  margin-top:24px;padding:16px 22px;
  border-left:4px solid var(--lime);
  background:#fff;border-radius:0 16px 16px 0;
  color:#3D4744;
}
.article-body img{border-radius:16px;margin-top:24px;box-shadow:var(--sh-1)}
.article-body figure{margin-top:24px}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:10px;text-align:center}
.article-body table{width:100%;border-collapse:collapse;margin-top:24px;background:#fff;border-radius:14px;overflow:hidden;font-size:15px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{background:#EFEDE4;color:var(--ink);font-weight:600}
.article-body pre{
  margin-top:24px;background:#EFEDE4;border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;overflow:auto;font-size:14px;line-height:1.7;
}
.article-body code{background:rgba(11,43,36,.07);border-radius:6px;padding:2px 6px;font-size:.94em}
.article-body pre code{background:none;padding:0}
.article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0}

.empty-state{
  padding:48px 24px;text-align:center;border:1px dashed var(--line-strong);
  border-radius:16px;background:#FBFAF6;
}
.empty-state .ic{
  width:56px;height:56px;border-radius:16px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(11,43,36,.06);font-size:24px;color:var(--pine);
}
.empty-state h2{font-size:22px;color:var(--ink)}
.empty-state p{color:var(--muted);font-size:15px;margin-top:10px}
.empty-state .btn{margin-top:22px}

/* ---------- 侧栏 ---------- */
.side{display:flex;flex-direction:column;gap:20px}
.side-card{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1)}
.side-sticky{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
@media(max-width:1024px){
  .side-sticky{position:static}
  .side{order:3}
}
.side-title{font-size:14px;font-weight:700;color:var(--ink);letter-spacing:.02em;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:8px;height:8px;border-radius:3px;background:var(--lime)}
.toc{margin-top:14px;display:flex;flex-direction:column;gap:2px}
.toc a{
  display:block;padding:8px 10px;border-radius:10px;font-size:14px;color:#3D4744;
  border-left:2px solid transparent;line-height:1.5;
}
.toc a:hover{background:rgba(11,43,36,.05);color:var(--ink);border-left-color:var(--lime)}
.toc a.sub{padding-left:22px;font-size:13px;color:var(--muted)}
.rel-list{margin-top:14px;display:flex;flex-direction:column;gap:12px}
.rel-item{display:flex;gap:12px;align-items:flex-start;padding:10px;border-radius:14px;transition:.2s ease}
.rel-item:hover{background:#FBFAF6;transform:translateY(-2px)}
.rel-item img{width:64px;height:48px;object-fit:cover;border-radius:10px;flex:0 0 auto}
.rel-item b{display:block;font-size:14px;font-weight:600;color:var(--ink);line-height:1.5}
.rel-item span{font-size:12.5px;color:var(--muted)}
.side-cta{
  padding:22px;border-radius:var(--r-card);color:#F7F5EF;
  background:linear-gradient(150deg,#071A16,#0B2B24 70%,#144536);
  border:1px solid rgba(198,255,61,.22);
}
.side-cta b{display:block;font-size:16px;color:#fff}
.side-cta p{font-size:13.5px;color:#C9D6D1;margin-top:8px}
.side-cta .btn{margin-top:16px;width:100%}

/* ---------- FAQ ---------- */
.faq-block{margin:72px 0 0}
.section-head{max-width:720px;margin-bottom:30px}
.section-head .kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:#124034;background:rgba(198,255,61,.5);padding:5px 12px;border-radius:999px;
}
.section-head h2{font-size:clamp(24px,2.6vw,32px);margin-top:14px;color:var(--ink)}
.section-head p{color:var(--muted);font-size:15.5px;margin-top:12px}
.faq-list{margin-top:6px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 4px;background:none;border:0;text-align:left;
  font-size:16.5px;font-weight:600;color:var(--ink);
}
.faq-q:hover{color:#124034}
.faq-q .sign{
  flex:0 0 auto;width:28px;height:28px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(11,43,36,.06);color:var(--pine);font-size:16px;line-height:1;
  transition:background .2s ease,color .2s ease;
}
.faq-item.open .faq-q .sign{background:var(--lime);color:var(--ink)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-a .inner{
  padding:0 4px 20px;color:#3D4744;font-size:15.5px;line-height:1.8;
  border-left:4px solid transparent;
}
.faq-item.open .faq-a .inner{border-left-color:var(--lime);padding-left:16px}

/* ---------- 相关推荐 ---------- */
.related-block{margin:72px 0 0}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media(max-width:900px){.related-grid{grid-template-columns:1fr}}
.rel-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--lime)}
.rel-card .thumb{overflow:hidden;aspect-ratio:16/10}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.rel-card:hover .thumb img{transform:scale(1.03)}
.rel-card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-card .badge{
  align-self:flex-start;font-size:12px;font-weight:600;color:#124034;
  background:rgba(110,231,183,.28);padding:4px 10px;border-radius:999px;
}
.rel-card b{font-size:16.5px;color:var(--ink);line-height:1.5}
.rel-card p{font-size:14px;color:var(--muted);line-height:1.75}
.rel-card .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}
.rel-card .arrow{color:var(--pine);font-weight:600}

/* ---------- CTA ---------- */
.cta-block{
  margin:72px 0 0;padding:44px;border-radius:var(--r-lg);color:#F7F5EF;
  background:linear-gradient(125deg,#071A16 0%,#0B2B24 55%,#124034 100%);
  box-shadow:var(--sh-2);position:relative;overflow:hidden;
}
.cta-block::after{
  content:"";position:absolute;right:-90px;bottom:-120px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,255,61,.2),transparent 65%);
}
.cta-block h2{font-size:clamp(24px,2.6vw,32px);color:#fff;max-width:20ch}
.cta-block p{color:#C9D6D1;font-size:15.5px;margin-top:14px;max-width:62ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
@media(max-width:768px){.cta-block{padding:28px 22px;border-radius:20px}}

/* ---------- 页脚 ---------- */
footer{
  margin-top:88px;background:var(--dark);color:#D6E0DC;
  padding:60px 0 120px;position:relative;z-index:1;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
@media(max-width:1024px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr}}
@media(max-width:768px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand .brand-mark{background:linear-gradient(140deg,#124034,#1B5C48);color:var(--lime)}
.foot-brand b{color:#fff;font-size:15.5px}
.foot-desc{font-size:13.5px;color:#9FB0AA;line-height:1.8;margin-top:14px;max-width:34ch}
.foot-domain{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:12.5px;color:var(--lime);background:rgba(198,255,61,.1);
  border:1px solid rgba(198,255,61,.28);padding:6px 12px;border-radius:999px;
}
.foot-title{font-size:13px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:14px}
.foot-col a{display:block;font-size:13.5px;color:#B6C4BF;padding:6px 0}
.foot-col a:hover{color:var(--lime)}
.foot-info{font-size:13.5px;color:#B6C4BF;line-height:2}
.foot-feedback{display:flex;align-items:center;gap:10px;margin-top:18px}
.foot-feedback .avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;border:1px solid rgba(247,245,239,.2)}
.foot-feedback .who{display:flex;flex-direction:column;line-height:1.35}
.foot-feedback .who b{font-size:13.5px;color:#fff}
.foot-feedback .who span{font-size:12px;color:#93A09B}
.foot-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(247,245,239,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:#8B9A95;
}
.foot-bottom a{color:#8B9A95}
.foot-bottom a:hover{color:var(--lime)}

/* ---------- 底部固定转化条 ---------- */
.dock-bar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:16px;z-index:70;
  width:min(1120px,calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 14px 12px 20px;border-radius:999px;
  background:rgba(10,15,14,.92);color:#F7F5EF;
  border:1px solid rgba(198,255,61,.22);
  box-shadow:0 18px 44px rgba(7,26,22,.32);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.dock-bar .txt{font-size:14px;color:#D6E0DC;display:flex;align-items:center;gap:10px;min-width:0}
.dock-bar .txt b{color:#fff;font-weight:600}
.dock-bar .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:0 0 auto;box-shadow:0 0 0 4px rgba(198,255,61,.16)}
.dock-bar .acts{display:flex;gap:10px;flex:0 0 auto}
.dock-bar .btn{min-height:40px;padding:0 18px;font-size:13.5px}
@media(max-width:768px){
  .dock-bar{border-radius:18px;padding:12px;flex-direction:column;align-items:stretch;gap:10px}
  .dock-bar .txt{font-size:13px}
  .dock-bar .acts{justify-content:space-between}
  .dock-bar .acts .btn{flex:1}
  body{padding-bottom:150px}
}

/* roulang page: category1 */
:root{
  --pine:#0B2B24;
  --ink:#071A16;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --deep:#0A0F0E;
  --text:#111614;
  --fog:#5B6661;
  --line:rgba(7,26,22,.08);
  --line-strong:rgba(7,26,22,.16);
  --r-card:18px;
  --r-hero:24px;
  --r-btn:999px;
  --sh-sm:0 1px 2px rgba(7,26,22,.06), 0 12px 32px rgba(7,26,22,.08);
  --sh-md:0 2px 4px rgba(7,26,22,.08), 0 18px 44px rgba(7,26,22,.14);
  --gap-sec:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"MiSans","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--sand);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:8px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:rgba(7,26,22,.05)}
::-webkit-scrollbar-thumb{background:rgba(11,43,36,.28);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(11,43,36,.46)}
.num{font-variant-numeric:tabular-nums}

/* ---------- 容器与板块 ---------- */
.container-x{width:min(1200px, calc(100% - 40px));margin-inline:auto}
.section{padding:var(--gap-sec) 0}
.sec-head{max-width:740px;margin-bottom:38px}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(198,255,61,.42);
  color:var(--pine);font-size:13px;font-weight:600;letter-spacing:.02em;
}
.sec-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--pine);display:inline-block}
.sec-title{font-size:30px;line-height:1.24;font-weight:700;letter-spacing:-.01em;margin-top:16px;color:var(--pine)}
.sec-desc{color:var(--fog);font-size:16.5px;margin-top:14px;max-width:660px}
.dark-zone{background:var(--deep);color:var(--sand)}
.dark-zone .sec-title{color:var(--sand)}
.dark-zone .sec-desc{color:rgba(247,245,239,.68)}

/* ---------- 浮动 Dock 导航 ---------- */
.dock{
  position:sticky;top:16px;z-index:60;
  width:min(1120px, calc(100% - 32px));
  margin:16px auto 0;
  display:flex;align-items:center;gap:16px;
  height:64px;padding:0 14px 0 18px;
  background:rgba(247,245,239,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:var(--sh-sm);
  transition:height .25s ease, box-shadow .25s ease, background .25s ease;
}
.dock.is-scrolled{height:56px;box-shadow:var(--sh-md);background:rgba(247,245,239,.94)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:12px;
  background:linear-gradient(140deg,var(--pine),#155045);
  color:var(--lime);font-size:14px;font-weight:700;letter-spacing:.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-main{font-size:15px;font-weight:700;color:var(--pine);letter-spacing:-.01em;white-space:nowrap}
.brand-sub{font-size:11.5px;color:var(--fog);letter-spacing:.01em;white-space:nowrap}
.dock-nav{flex:1;display:flex;align-items:center;justify-content:center;gap:2px}
.dock-nav a{
  padding:8px 13px;border-radius:999px;font-size:14px;color:var(--fog);
  transition:color .18s ease, background .18s ease;
  white-space:nowrap;
}
.dock-nav a:hover{color:var(--pine);background:rgba(11,43,36,.06)}
.dock-nav a.active{color:var(--pine);background:rgba(198,255,61,.55);font-weight:600}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;width:236px;
  padding:0 12px;border-radius:12px;background:#fff;border:1px solid var(--line);
  transition:border-color .18s ease, box-shadow .18s ease;
}
.search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,255,61,.35)}
.search-box input{border:0;outline:0;background:transparent;font-size:14px;width:100%;min-width:0}
.search-box input::placeholder{color:#98a29d}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;transition:.18s ease;
}
.icon-btn:hover{border-color:var(--line-strong);transform:translateY(-1px)}
.burger{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;
}
.burger:hover{border-color:var(--line-strong)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:14.5px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 6px 18px rgba(198,255,61,.36)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(198,255,61,.5);filter:brightness(1.04)}
.btn-ghost{background:transparent;border-color:rgba(11,43,36,.24);color:var(--pine)}
.btn-ghost:hover{background:rgba(11,43,36,.05);border-color:var(--pine);transform:translateY(-2px)}
.btn-light{background:var(--sand);color:var(--pine)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.28)}
.btn-outline-light{background:transparent;border-color:rgba(247,245,239,.4);color:var(--sand)}
.btn-outline-light:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-sm{min-height:40px;padding:0 16px;font-size:13.5px}
.btn[disabled]{opacity:.45;pointer-events:none}

/* 移动端全屏面板 */
.mobile-panel{
  position:fixed;inset:0;z-index:80;display:none;flex-direction:column;
  background:var(--ink);color:var(--sand);padding:22px;
}
.mobile-panel.open{display:flex}
.mp-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(247,245,239,.14)}
.mp-title{font-size:15px;font-weight:700;color:var(--sand)}
.mp-close{
  width:42px;height:42px;border-radius:12px;border:1px solid rgba(247,245,239,.22);
  background:transparent;color:var(--sand);cursor:pointer;
}
.mp-nav{display:flex;flex-direction:column;margin-top:18px}
.mp-nav a{
  padding:16px 4px;font-size:17px;color:rgba(247,245,239,.9);
  border-bottom:1px solid rgba(247,245,239,.1);
}
.mp-nav a.active{color:var(--lime)}
.mp-cta{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:24px}

/* ---------- 面包屑 ---------- */
.crumbs{padding:22px 0 0;font-size:13px;color:var(--fog)}
.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:rgba(91,102,97,.5)}
.crumbs a{color:var(--fog);transition:color .18s ease}
.crumbs a:hover{color:var(--pine);text-decoration:underline}
.crumbs .here{color:var(--pine);font-weight:600}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  border-radius:var(--r-hero);
  overflow:hidden;
  margin-top:20px;
  min-height:400px;
  background:
    linear-gradient(120deg, rgba(7,26,22,.94) 0%, rgba(11,43,36,.88) 48%, rgba(10,15,14,.9) 100%),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color:var(--sand);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(115deg, rgba(198,255,61,.07) 0 1px, transparent 1px 26px);
  opacity:.7;
}
.hero-inner{position:relative;z-index:2;padding:56px 0 52px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:rgba(198,255,61,.14);
  border:1px solid rgba(198,255,61,.4);
  color:var(--lime);font-size:13px;font-weight:600;
}
.hero h1{
  margin-top:20px;
  font-size:clamp(30px,4.4vw,50px);
  line-height:1.14;font-weight:700;letter-spacing:-.02em;
  color:#fff;
}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-sub{margin-top:18px;font-size:17.5px;line-height:1.8;color:rgba(247,245,239,.8);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:13.5px;color:rgba(247,245,239,.66)}
.hero-meta li{display:flex;align-items:center;gap:8px}
.hero-meta li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);display:inline-block}

.entry-card{
  background:rgba(247,245,239,.06);
  border:1px solid rgba(198,255,61,.28);
  border-radius:20px;
  padding:22px;
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
}
.entry-card-head{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--lime);font-weight:600;letter-spacing:.02em}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(110,231,183,.18)}
.entry-steps{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.entry-steps li{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:rgba(247,245,239,.88);line-height:1.7}
.entry-steps b{
  flex:0 0 auto;width:26px;height:26px;border-radius:9px;
  background:rgba(198,255,61,.16);color:var(--lime);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}
.entry-note{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(247,245,239,.2);font-size:12.5px;color:rgba(247,245,239,.58);line-height:1.7}

/* ---------- 步骤卡 ---------- */
.step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step-card{
  position:relative;overflow:hidden;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px 24px;box-shadow:var(--sh-sm);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:rgba(198,255,61,.9)}
.step-num{
  position:absolute;right:14px;top:6px;
  font-size:56px;font-weight:800;line-height:1;
  color:rgba(11,43,36,.06);font-variant-numeric:tabular-nums;
}
.step-badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:700;color:var(--pine);
  background:rgba(198,255,61,.4);border-radius:999px;padding:5px 12px;
}
.step-card h3{font-size:19px;font-weight:650;margin-top:16px;color:var(--pine);letter-spacing:-.01em}
.step-card p{margin-top:10px;font-size:14.5px;color:var(--fog);line-height:1.8}

/* ---------- 入口类型卡 ---------- */
.type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.type-card{
  display:flex;gap:20px;align-items:stretch;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-sm);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.type-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:rgba(198,255,61,.9)}
.type-thumb{flex:0 0 168px;overflow:hidden;background:var(--ink)}
.type-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.type-card:hover .type-thumb img{transform:scale(1.04)}
.type-body{padding:22px 22px 22px 0;display:flex;flex-direction:column;gap:10px}
.type-body h3{font-size:19px;font-weight:650;color:var(--pine);letter-spacing:-.01em}
.type-body p{font-size:14.5px;color:var(--fog);line-height:1.8}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:8px}
.tag{
  font-size:12.5px;padding:4px 11px;border-radius:999px;
  background:rgba(11,43,36,.05);color:var(--pine);border:1px solid var(--line);
}
.tag-hot{background:rgba(255,107,53,.12);color:#B73E12;border-color:rgba(255,107,53,.28)}

/* ---------- 准备清单 ---------- */
.prep-wrap{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:40px;align-items:center;
}
.check-list{display:flex;flex-direction:column;gap:14px}
.check-list li{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;box-shadow:0 1px 2px rgba(7,26,22,.04);
  transition:border-color .2s ease, transform .2s ease;
}
.check-list li:hover{border-color:rgba(198,255,61,.9);transform:translateX(3px)}
.check-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:9px;
  background:rgba(198,255,61,.42);color:var(--pine);
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;
}
.check-list b{display:block;font-size:15.5px;color:var(--pine);font-weight:650}
.check-list span{display:block;font-size:14px;color:var(--fog);margin-top:4px;line-height:1.75}
.prep-figure{
  border-radius:var(--r-hero);overflow:hidden;box-shadow:var(--sh-md);
  border:1px solid var(--line);background:#fff;
}
.prep-figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.prep-figure figcaption{font-size:13px;color:var(--fog);padding:14px 18px;background:#fff;line-height:1.7}

/* ---------- 异常处理表 ---------- */
.trouble-list{display:flex;flex-direction:column;border-top:1px solid rgba(247,245,239,.14)}
.trouble-row{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);
  gap:24px;padding:22px 4px;border-bottom:1px solid rgba(247,245,239,.14);
  transition:background .2s ease;
}
.trouble-row:hover{background:rgba(198,255,61,.05)}
.trouble-key{display:flex;align-items:flex-start;gap:12px;font-size:16px;font-weight:650;color:#fff}
.trouble-key i{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;
  background:rgba(255,107,53,.18);color:#FFB394;
  display:inline-flex;align-items:center;justify-content:center;font-size:12.5px;font-style:normal;font-weight:700;
}
.trouble-val{font-size:14.5px;color:rgba(247,245,239,.72);line-height:1.85}

/* ---------- 安全提醒卡 ---------- */
.safe-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.safe-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-sm);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.safe-card:hover{transform:translateY(-3px);box-shadow:var(--sh-md);border-color:rgba(198,255,61,.9)}
.safe-card h3{font-size:17.5px;font-weight:650;color:var(--pine);margin-top:16px}
.safe-card p{font-size:14.5px;color:var(--fog);margin-top:8px;line-height:1.8}
.safe-ico{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(140deg,var(--pine),#155045);
  color:var(--lime);display:inline-flex;align-items:center;justify-content:center;
}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line)}
.faq-item{
  border-bottom:1px solid var(--line);
  border-left:4px solid transparent;
  padding-left:16px;
  transition:border-color .2s ease, background .2s ease;
}
.faq-item[open]{border-left-color:var(--lime);background:rgba(198,255,61,.07)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:56px;padding:16px 18px 16px 0;
  font-size:16.5px;font-weight:650;color:var(--pine);cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:0 0 auto;font-size:22px;font-weight:600;line-height:1;
  color:var(--pine);transition:transform .2s ease;
}
.faq-item[open] summary::after{content:"−";color:#3F6B2E}
.faq-body{padding:0 24px 22px 0;font-size:15px;color:var(--fog);line-height:1.9;max-width:820px}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:var(--r-hero);
  background:
    linear-gradient(125deg, rgba(7,26,22,.95), rgba(11,43,36,.9)),
    url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  color:var(--sand);
  padding:52px 44px;
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);
  gap:36px;align-items:center;
}
.cta-panel h2{font-size:clamp(24px,2.8vw,32px);font-weight:700;line-height:1.28;color:#fff;letter-spacing:-.01em}
.cta-panel p{margin-top:14px;font-size:16px;color:rgba(247,245,239,.76);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.cta-lines{display:flex;flex-direction:column;gap:12px;font-size:14px;color:rgba(247,245,239,.72)}
.cta-lines li{display:flex;gap:10px;align-items:flex-start}
.cta-lines li::before{content:"";flex:0 0 auto;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--lime)}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:rgba(247,245,239,.72);
  margin-top:24px;
  padding:66px 0 118px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:38px}
.foot-brand .fb-logo{display:flex;align-items:center;gap:10px}
.foot-brand .fb-logo span.mark{
  width:38px;height:38px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(198,255,61,.16);color:var(--lime);font-weight:700;font-size:14px;
}
.foot-brand strong{color:#fff;font-size:16px;font-weight:700;letter-spacing:-.01em}
.foot-brand p{font-size:14px;margin-top:16px;line-height:1.85;max-width:320px}
.foot-user{display:flex;align-items:center;gap:12px;margin-top:20px}
.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid rgba(198,255,61,.35)}
.who{display:flex;flex-direction:column;line-height:1.35}
.who b{color:#fff;font-size:13.5px;font-weight:650}
.who span{font-size:12.5px;color:rgba(247,245,239,.55)}
.foot-col h3{color:#fff;font-size:14px;font-weight:700;letter-spacing:.04em;margin-bottom:18px}
.foot-links{display:flex;flex-direction:column;gap:12px}
.foot-links a{font-size:14px;color:rgba(247,245,239,.7);transition:color .18s ease, padding-left .18s ease}
.foot-links a:hover{color:var(--lime);padding-left:4px}
.foot-links span{font-size:14px;color:rgba(247,245,239,.7)}
.foot-bottom{
  margin-top:46px;padding-top:24px;
  border-top:1px solid rgba(247,245,239,.14);
  display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between;
  font-size:13px;color:rgba(247,245,239,.55);
}
.foot-bottom a{color:rgba(247,245,239,.55)}
.foot-bottom a:hover{color:var(--lime)}

/* ---------- 底部转化条 ---------- */
.sticky-bar{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:18px;z-index:55;
  width:min(1120px, calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:12px 14px 12px 22px;
  border-radius:999px;
  background:rgba(7,26,22,.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border:1px solid rgba(198,255,61,.22);
  box-shadow:0 18px 44px rgba(7,26,22,.38);
}
.sticky-bar .sb-text{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(247,245,239,.82)}
.sticky-bar .sb-text b{color:var(--lime);font-weight:700}
.sticky-actions{display:flex;align-items:center;gap:10px}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .dock-nav{display:none}
  .search-box{display:none}
  .burger{display:inline-flex}
  .dock-nav + .dock-actions{margin-left:auto}
  .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .safe-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .prep-wrap{grid-template-columns:1fr;gap:28px}
  .cta-panel{grid-template-columns:1fr;padding:40px 28px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:840px){
  .type-grid{grid-template-columns:1fr}
  .trouble-row{grid-template-columns:1fr;gap:8px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  :root{--gap-sec:60px}
  .container-x{width:calc(100% - 32px)}
  .dock{height:58px;padding:0 10px 0 12px;gap:10px}
  .brand-sub{display:none}
  .brand-main{font-size:13.5px;max-width:44vw;overflow:hidden;text-overflow:ellipsis}
  .dock-actions .btn-primary{display:none}
  .hero{border-radius:20px}
  .hero-inner{padding:40px 0 38px}
  .hero-sub{font-size:16px}
  .hero-cta .btn{width:100%}
  .sec-title{font-size:24px}
  .sec-desc{font-size:15.5px}
  .step-grid{grid-template-columns:1fr}
  .safe-grid{grid-template-columns:1fr}
  .type-thumb{flex:0 0 112px}
  .type-body{padding:18px 18px 18px 0}
  .faq-item summary{font-size:15.5px;padding-right:10px}
  .cta-panel{padding:34px 22px}
  .site-footer{padding:52px 0 128px}
  .sticky-bar{padding:10px 12px;gap:12px;border-radius:20px;bottom:12px}
  .sticky-bar .sb-text{font-size:12.5px;line-height:1.5}
  .sticky-actions .btn-ghost{display:none}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .crumbs{font-size:12.5px}
  .sticky-bar .sb-text span.sb-long{display:none}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --pine:#0B2B24;
  --ink:#071A16;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --night:#0A0F0E;
  --text:#111614;
  --muted:#5B6661;
  --line:rgba(7,26,22,.08);
  --line-strong:rgba(7,26,22,.16);
  --r-card:18px;
  --r-hero:24px;
  --r-btn:999px;
  --shadow-sm:0 1px 2px rgba(7,26,22,.06),0 12px 32px rgba(7,26,22,.08);
  --shadow-md:0 2px 6px rgba(7,26,22,.08),0 18px 44px rgba(7,26,22,.14);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:"MiSans","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--pine)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;color:var(--text)}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}
.nums{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section-tight{padding:72px 0}

/* 浮动 Dock 导航 */
.dock{
  position:sticky;top:16px;z-index:60;
  max-width:1120px;margin:16px auto 0;height:64px;
  display:flex;align-items:center;gap:22px;
  padding:0 18px 0 22px;border-radius:999px;
  background:rgba(247,245,239,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:height .25s ease,box-shadow .25s ease,top .25s ease;
}
.dock.scrolled{height:56px;top:12px;box-shadow:var(--shadow-md)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;padding-right:6px}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg,var(--pine) 0%,#12483B 100%);
  color:var(--lime);font-weight:700;font-size:15px;letter-spacing:.02em;
  box-shadow:inset 0 0 0 1px rgba(198,255,61,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-main{font-size:15px;font-weight:700;color:var(--pine);white-space:nowrap}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.01em;white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.dock-nav a{
  position:relative;padding:9px 13px;border-radius:999px;
  font-size:14.5px;color:#28332F;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.dock-nav a:hover{background:rgba(11,43,36,.06);color:var(--pine)}
.dock-nav a.active{background:var(--pine);color:#F7F5EF}
.dock-nav a.active:hover{color:#F7F5EF}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:230px;height:44px;padding:0 14px;
  border-radius:12px;background:#FFFFFF;
  border:1px solid var(--line);
  transition:box-shadow .2s ease,border-color .2s ease;
}
.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(198,255,61,.55)}
.search-box input{width:100%;border:0;outline:none;background:transparent;font-size:14px;color:var(--text)}
.search-box input::placeholder{color:#8A948F}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line);background:#FFFFFF;
  transition:transform .2s ease,box-shadow .2s ease;
}
.icon-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.icon-btn:active{transform:scale(.98)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:650;letter-spacing:.01em;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 8px 22px rgba(11,43,36,.16)}
.btn-primary:hover{background:#D4FF63;transform:translateY(-2px);box-shadow:0 14px 30px rgba(11,43,36,.24);color:var(--ink)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;border:1px solid var(--line-strong);color:var(--pine)}
.btn-ghost:hover{border-color:var(--pine);background:rgba(11,43,36,.05);transform:translateY(-2px);color:var(--pine)}
.btn-onDark{background:var(--lime);color:var(--ink)}
.btn-onDark:hover{background:#D4FF63;transform:translateY(-2px);color:var(--ink)}
.btn-outlineDark{border:1px solid rgba(247,245,239,.35);color:#F7F5EF}
.btn-outlineDark:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-text{padding:0;min-height:auto;border-radius:0;color:var(--pine);text-decoration:underline;text-underline-offset:4px}
.btn-text:hover{color:#1B5E4C}
.burger{display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center}

/* 移动端面板 */
.mobile-panel{
  position:fixed;inset:0;z-index:70;display:none;
  background:var(--pine);color:#F7F5EF;padding:24px;
  flex-direction:column;gap:6px;
}
.mobile-panel.open{display:flex}
.mobile-panel .mp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.mobile-panel .mp-brand{font-size:16px;font-weight:700;color:#F7F5EF}
.mobile-panel .mp-close{width:44px;height:44px;border-radius:999px;border:1px solid rgba(247,245,239,.3);color:#F7F5EF;display:flex;align-items:center;justify-content:center}
.mobile-panel a.mp-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 4px;font-size:17px;border-bottom:1px solid rgba(247,245,239,.14);color:#F7F5EF;
}
.mobile-panel a.mp-link.active{color:var(--lime)}
.mobile-panel .mp-cta{margin-top:26px}

/* 面包屑 */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--pine)}
.crumb span.sep{opacity:.5}
.crumb .now{color:var(--pine);font-weight:600}

/* 分类 Hero */
.page-hero{
  position:relative;overflow:hidden;
  margin-top:36px;border-radius:var(--r-hero);
  background:linear-gradient(120deg,rgba(7,26,22,.94) 0%,rgba(11,43,36,.9) 55%,rgba(18,72,59,.82) 100%),
             url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:#F7F5EF;
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 300px at 88% 12%,rgba(198,255,61,.18),transparent 62%);
}
.page-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;
  min-height:400px;padding:64px 56px;
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.02em;
}
.badge-lime{background:rgba(198,255,61,.16);color:var(--lime);border:1px solid rgba(198,255,61,.38)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(198,255,61,.18)}
.page-hero h1{
  margin:22px 0 16px;font-size:46px;line-height:1.14;font-weight:700;letter-spacing:-.02em;color:#FFFFFF;
}
.page-hero .sub{font-size:18px;line-height:1.85;color:rgba(247,245,239,.82);max-width:600px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.trust-row{
  display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:32px;
  padding-top:22px;border-top:1px solid rgba(247,245,239,.16);
  font-size:13.5px;color:rgba(247,245,239,.74);
}
.trust-row span{display:inline-flex;align-items:center;gap:8px}
.trust-row i{width:6px;height:6px;border-radius:50%;background:var(--lime);display:inline-block}
.hero-card{
  background:rgba(247,245,239,.96);color:var(--text);
  border-radius:20px;padding:26px 24px;box-shadow:var(--shadow-md);
  border:1px solid rgba(198,255,61,.4);
}
.hero-card h2{font-size:16px;color:var(--pine);letter-spacing:0}
.hero-card .hc-sub{font-size:13px;color:var(--muted);margin-top:6px}
.hc-step{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--line-strong)}
.hc-step:last-of-type{border-bottom:0}
.hc-num{
  flex:0 0 auto;width:28px;height:28px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  background:var(--pine);color:var(--lime);font-size:13px;font-weight:700;
}
.hc-step b{display:block;font-size:14.5px;color:var(--pine)}
.hc-step small{display:block;font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:2px}

/* 区块标题 */
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2{font-size:34px;line-height:1.22}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16.5px}
.sec-tag{font-size:13px;font-weight:700;letter-spacing:.14em;color:#2E6B58;text-transform:uppercase}

/* 对比清单 */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.compare-col{
  border-radius:var(--r-card);padding:28px 26px;
  background:#FFFFFF;border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.compare-col.risk{background:#FFF7F3;border-color:rgba(255,107,53,.28)}
.compare-col h3{font-size:20px;display:flex;align-items:center;gap:10px}
.compare-col .col-note{font-size:13.5px;color:var(--muted);margin-top:8px}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:2px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;border-bottom:1px solid var(--line);
  font-size:15.5px;line-height:1.7;
}
.check-list li:last-child{border-bottom:0}
.ic{
  flex:0 0 auto;width:24px;height:24px;border-radius:8px;margin-top:2px;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.ic-ok{background:rgba(110,231,183,.24);color:#12634C}
.ic-no{background:rgba(255,107,53,.16);color:#B23F13}

/* 验证环节卡 */
.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.check-card{
  background:#FFFFFF;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.check-card:hover{transform:translateY(-3px);border-color:rgba(198,255,61,.9);box-shadow:var(--shadow-md)}
.check-card .idx{font-size:13px;font-weight:700;color:#2E6B58;letter-spacing:.12em}
.check-card h3{font-size:18.5px;margin-top:12px}
.check-card p{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.75}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:999px;font-size:12.5px;
  background:rgba(11,43,36,.06);color:#2E6B58;border:1px solid var(--line);
}
.tag-lime{background:rgba(198,255,61,.28);border-color:rgba(198,255,61,.7);color:#1D523F}

/* 场景图卡 */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene-card{
  overflow:hidden;background:#FFFFFF;border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(198,255,61,.9)}
.scene-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s ease}
.scene-card:hover img{transform:scale(1.03)}
.scene-body{padding:24px 22px 26px}
.scene-body h3{font-size:19px}
.scene-body p{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.75}
.scene-body .scene-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:650;color:var(--pine)}
.scene-body .scene-link:hover{color:#1B5E4C}

/* 流程时间线 */
.flow-band{
  background:var(--pine);color:#F7F5EF;border-radius:var(--r-hero);
  padding:64px 56px;position:relative;overflow:hidden;
}
.flow-band::before{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,255,61,.22),transparent 62%);
}
.flow-band .sec-tag{color:var(--lime)}
.flow-band h2{color:#FFFFFF;font-size:34px;line-height:1.22;margin-top:12px}
.flow-band .lead{color:rgba(247,245,239,.78);margin-top:14px;max-width:680px}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;position:relative;z-index:2}
.flow-item{
  border-radius:16px;padding:24px 20px;
  background:rgba(247,245,239,.06);border:1px solid rgba(247,245,239,.16);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.flow-item:hover{background:rgba(198,255,61,.1);border-color:rgba(198,255,61,.5);transform:translateY(-3px)}
.flow-item .fi-num{
  width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--lime);color:var(--ink);font-weight:700;font-size:14px;
}
.flow-item h3{color:#FFFFFF;font-size:18px;margin-top:16px}
.flow-item p{color:rgba(247,245,239,.74);font-size:14px;margin-top:10px;line-height:1.72}

/* FAQ */
.faq-wrap{max-width:900px}
.faq-item{border-bottom:1px solid var(--line-strong)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:60px;padding:16px 6px 16px 16px;text-align:left;
  font-size:17px;font-weight:600;color:var(--text);
  border-left:4px solid transparent;transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.faq-q:hover{color:var(--pine);background:rgba(11,43,36,.03)}
.faq-item.open .faq-q{border-left-color:var(--lime);color:var(--pine)}
.faq-sign{
  flex:0 0 auto;width:28px;height:28px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-strong);font-size:16px;line-height:1;color:var(--pine);
}
.faq-item.open .faq-sign{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-item.open .faq-a{max-height:360px}
.faq-a p{padding:0 46px 22px 20px;font-size:15.5px;color:var(--muted);line-height:1.85}

/* CTA 区 */
.cta-band{
  border-radius:var(--r-hero);padding:56px 56px;
  background:linear-gradient(118deg,#0B2B24 0%,#123F34 62%,#1B5E4C 100%);
  color:#F7F5EF;display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;left:-80px;bottom:-140px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,255,61,.16),transparent 65%);
}
.cta-band h2{color:#FFFFFF;font-size:32px;line-height:1.24;position:relative;z-index:2}
.cta-band p{color:rgba(247,245,239,.8);margin-top:14px;position:relative;z-index:2;max-width:600px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;position:relative;z-index:2}

/* 页脚 */
footer{
  margin-top:96px;background:var(--pine);color:#F7F5EF;
  padding:72px 0 150px;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.foot-brand .fb-logo{display:flex;align-items:center;gap:10px}
.foot-brand .fb-mark{
  width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(198,255,61,.16);color:var(--lime);font-weight:700;font-size:14px;
}
.foot-brand .fb-name{font-size:16px;font-weight:700;color:#FFFFFF}
.foot-brand p{margin-top:16px;font-size:14px;color:rgba(247,245,239,.7);line-height:1.8;max-width:340px}
.foot-col h4{font-size:14px;letter-spacing:.06em;color:#FFFFFF;margin-bottom:18px}
.foot-col ul{display:flex;flex-direction:column;gap:12px}
.foot-col a{font-size:14.5px;color:rgba(247,245,239,.72)}
.foot-col a:hover{color:var(--lime)}
.foot-meta{font-size:14.5px;color:rgba(247,245,239,.72);line-height:1.9}
.foot-meta strong{color:#FFFFFF;font-weight:600}
.review-card{
  margin-top:22px;display:flex;gap:14px;align-items:center;
  background:rgba(247,245,239,.07);border:1px solid rgba(247,245,239,.14);
  border-radius:16px;padding:16px 18px;
}
.review-card .avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:0 0 auto}
.review-card .who b{display:block;font-size:14.5px;color:#FFFFFF}
.review-card .who span{font-size:12.5px;color:rgba(247,245,239,.66)}
.foot-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid rgba(247,245,239,.14);
  display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;
  font-size:13.5px;color:rgba(247,245,239,.62);
}
.foot-bottom a{color:rgba(247,245,239,.72)}
.foot-bottom a:hover{color:var(--lime)}

/* 底部固定转化条 */
.sticky-cta{
  position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
  z-index:80;width:min(1120px,calc(100% - 32px));
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:12px 14px 12px 22px;border-radius:999px;
  background:rgba(7,26,22,.94);backdrop-filter:blur(12px);
  color:#F7F5EF;box-shadow:0 18px 44px rgba(7,26,22,.28);
  border:1px solid rgba(198,255,61,.28);
}
.sticky-cta .sc-text{display:flex;align-items:center;gap:10px;font-size:14.5px;color:rgba(247,245,239,.9)}
.sticky-cta .sc-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(198,255,61,.18);flex:0 0 auto}
.sticky-cta .sc-actions{display:flex;align-items:center;gap:10px}
.sticky-cta .btn{min-height:42px;padding:0 18px;font-size:14px}

/* 响应式 */
@media (max-width:1280px){
  .container{padding:0 26px}
  .page-hero h1{font-size:42px}
}
@media (max-width:1024px){
  .dock-nav{display:none}
  .search-box{display:none}
  .burger{display:inline-flex}
  .dock{gap:14px}
  .page-hero-inner{grid-template-columns:1fr;gap:36px;padding:48px 40px;min-height:0}
  .check-grid{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid .scene-card:last-child{grid-column:span 2}
  .cta-band{grid-template-columns:1fr;padding:44px 36px}
  .cta-actions{justify-content:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
  .flow-band{padding:48px 36px}
}
@media (max-width:768px){
  body{font-size:16px}
  .section{padding:64px 0}
  .section-tight{padding:52px 0}
  .container{padding:0 20px}
  .brand-sub{display:none}
  .brand-main{font-size:14px}
  .page-hero{margin-top:24px;border-radius:20px}
  .page-hero h1{font-size:32px}
  .page-hero .sub{font-size:16px}
  .page-hero-inner{padding:38px 24px}
  .compare-wrap{grid-template-columns:1fr}
  .check-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr}
  .scene-grid .scene-card:last-child{grid-column:auto}
  .flow-grid{grid-template-columns:1fr}
  .sec-head h2,.flow-band h2,.cta-band h2{font-size:26px}
  .flow-band,.cta-band{padding:36px 24px}
  .faq-q{font-size:16px;padding-left:12px}
  .faq-a p{padding:0 16px 20px 16px}
  footer{padding:56px 0 168px}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .sticky-cta{
    flex-direction:column;align-items:stretch;gap:12px;
    border-radius:20px;padding:14px 16px;bottom:12px;
  }
  .sticky-cta .sc-actions{width:100%}
  .sticky-cta .btn{flex:1 1 0}
}
@media (max-width:520px){
  .page-hero h1{font-size:28px}
  .hero-cta .btn{width:100%}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .sticky-cta .sc-text{font-size:13.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* roulang page: category3 */
:root{
  --ink:#071A16;
  --deep:#0B2B24;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --dark:#0A0F0E;
  --text:#111614;
  --muted:#5B6661;
  --border:rgba(7,26,22,.08);
  --r-card:18px;
  --r-hero:24px;
  --r-btn:999px;
  --shadow-sm:0 1px 2px rgba(7,26,22,.06);
  --shadow-md:0 1px 2px rgba(7,26,22,.06), 0 12px 32px rgba(7,26,22,.08);
  --shadow-lg:0 2px 4px rgba(7,26,22,.08), 0 20px 48px rgba(7,26,22,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"MiSans","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--sand);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(11,43,36,.24);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:rgba(11,43,36,.4)}
::-webkit-scrollbar-track{background:transparent}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ============ Dock 导航 ============ */
.dock{
  position:sticky;
  top:20px;
  z-index:50;
  display:flex;
  align-items:center;
  gap:18px;
  width:calc(100% - 48px);
  max-width:1120px;
  margin:20px auto 0;
  padding:10px 14px 10px 18px;
  border-radius:var(--r-btn);
  background:rgba(247,245,239,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--border);
  box-shadow:0 1px 2px rgba(7,26,22,.06), 0 8px 24px rgba(7,26,22,.06);
  transition:padding .25s ease, box-shadow .25s ease, top .25s ease, background .25s ease;
}
.dock.is-scrolled{
  top:10px;
  padding:6px 14px 6px 16px;
  background:rgba(247,245,239,.94);
  box-shadow:0 1px 2px rgba(7,26,22,.08), 0 12px 28px rgba(7,26,22,.12);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--deep),var(--ink));
  color:var(--lime);
  font-size:13px;font-weight:700;letter-spacing:.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-main{font-size:14px;font-weight:700;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.brand-sub{font-size:11px;color:var(--muted);white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:2px;margin:0 auto}
.dock-nav a{
  padding:8px 11px;border-radius:var(--r-btn);
  font-size:13px;color:var(--muted);white-space:nowrap;
  transition:color .2s ease, background .2s ease;
}
.dock-nav a:hover{color:var(--deep);background:rgba(198,255,61,.26)}
.dock-nav a.active{color:var(--deep);background:rgba(198,255,61,.48);font-weight:600}
.dock-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 12px;border-radius:12px;
  background:#fff;border:1px solid var(--border);
  transition:box-shadow .2s ease;
}
.search-box:focus-within{box-shadow:0 0 0 2px var(--lime)}
.search-box input{
  width:150px;border:0;outline:0;background:transparent;
  font-size:13px;color:var(--text);font-family:inherit;
}
.search-box input::placeholder{color:#93A09A}
.icon-btn{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  border:1px solid var(--border);background:#fff;
  transition:background .2s ease, transform .2s ease;
}
.icon-btn:hover{background:rgba(198,255,61,.2);transform:translateY(-1px)}
.burger{
  width:40px;height:40px;border-radius:12px;display:none;place-items:center;
  border:1px solid var(--border);background:#fff;
}
.burger:hover{background:rgba(198,255,61,.2)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:14.5px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#d6ff70;transform:translateY(-2px);box-shadow:0 12px 26px rgba(198,255,61,.42)}
.btn-ghost{background:transparent;border-color:rgba(11,43,36,.24);color:var(--deep)}
.btn-ghost:hover{background:rgba(11,43,36,.06);transform:translateY(-2px)}
.btn-light{background:#F7F5EF;color:var(--ink)}
.btn-light:hover{background:#fff;transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.25)}
.btn:active{transform:scale(.98)}
.dock .btn{height:40px;padding:0 18px;font-size:13px}

/* 移动端面板 */
.mobile-panel{
  position:fixed;left:16px;right:16px;top:84px;z-index:49;
  display:none;flex-direction:column;gap:4px;
  padding:16px;border-radius:20px;
  background:#fff;border:1px solid var(--border);
  box-shadow:var(--shadow-lg);
}
.mobile-panel.open{display:flex}
.mobile-panel a{padding:12px 14px;border-radius:14px;font-size:15px;color:var(--deep)}
.mobile-panel a:hover{background:rgba(198,255,61,.24)}
.mobile-panel a.active{background:rgba(198,255,61,.45);font-weight:600}
.mobile-panel .btn{margin-top:8px}

/* ============ Hero ============ */
.hero{
  position:relative;
  margin-top:26px;
  padding:60px 0 64px;
  background:linear-gradient(160deg,#071A16 0%,#0B2B24 62%,#0E3A30 100%);
  color:#F7F5EF;
  overflow:hidden;
  border-radius:0;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  opacity:.16;mix-blend-mode:screen;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(620px 320px at 80% 12%, rgba(198,255,61,.2), transparent 70%),
             radial-gradient(460px 260px at 8% 88%, rgba(110,231,183,.14), transparent 72%);
}
.hero-inner{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(247,245,239,.68);margin-bottom:22px}
.crumb a:hover{color:var(--lime)}
.crumb svg{opacity:.6}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-btn);
  background:rgba(198,255,61,.14);
  border:1px solid rgba(198,255,61,.36);
  color:var(--lime);font-size:12.5px;font-weight:600;letter-spacing:.04em;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;margin-top:22px}
.hero-h1{
  font-size:clamp(30px,4vw,50px);
  line-height:1.12;
  letter-spacing:-.02em;
  font-weight:700;
  margin:18px 0 18px;
}
.hero-h1 em{font-style:normal;color:var(--lime)}
.hero-sub{font-size:17px;line-height:1.8;color:rgba(247,245,239,.78);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-trust{
  display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;
  padding-top:22px;border-top:1px solid rgba(247,245,239,.14);
}
.hero-trust div{font-size:13px;color:rgba(247,245,239,.66)}
.hero-trust b{display:block;font-size:19px;color:var(--lime);font-weight:700;letter-spacing:-.01em}
.term-card{
  background:rgba(247,245,239,.06);
  border:1px solid rgba(198,255,61,.28);
  border-radius:var(--r-hero);
  padding:24px;
  backdrop-filter:blur(6px);
}
.term-card h3{font-size:15px;font-weight:600;color:var(--lime);margin-bottom:16px;letter-spacing:.02em}
.term-step{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 14px;border-radius:14px;
  background:rgba(7,26,22,.42);
  border:1px solid rgba(247,245,239,.08);
  margin-bottom:10px;
}
.term-step:last-of-type{margin-bottom:0}
.term-step span.num{
  flex-shrink:0;width:24px;height:24px;border-radius:8px;
  display:grid;place-items:center;
  background:var(--lime);color:var(--ink);
  font-size:12px;font-weight:700;
}
.term-step p{font-size:13px;line-height:1.7;color:rgba(247,245,239,.82)}
.term-status{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:12.5px;color:rgba(247,245,239,.6)}
.term-status i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint);display:inline-block}

/* ============ 通用板块 ============ */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section.dark{background:var(--dark);color:#F7F5EF}
.sec-head{max-width:720px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{
  display:inline-block;padding:5px 12px;border-radius:var(--r-btn);
  background:rgba(11,43,36,.06);color:var(--deep);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;margin-bottom:14px;
}
.dark .sec-tag{background:rgba(198,255,61,.14);color:var(--lime)}
.sec-title{font-size:clamp(23px,2.6vw,34px);font-weight:650;line-height:1.28;letter-spacing:-.02em;color:var(--ink)}
.dark .sec-title{color:#F7F5EF}
.sec-sub{margin-top:14px;font-size:16px;line-height:1.85;color:var(--muted)}
.dark .sec-sub{color:rgba(247,245,239,.7)}

/* 数据条 */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:var(--r-card);
  overflow:hidden;
}
.stat{background:#fff;padding:26px 24px;transition:background .25s ease}
.stat:hover{background:rgba(198,255,61,.12)}
.stat b{display:block;font-size:28px;font-weight:700;letter-spacing:-.02em;color:var(--deep);line-height:1.2}
.stat b small{font-size:15px;font-weight:600;margin-left:2px}
.stat span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.7}

/* 终端卡片 */
.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.term-tile{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.term-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(198,255,61,.9)}
.term-tile .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--deep)}
.term-tile .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.term-tile:hover .thumb img{transform:scale(1.04)}
.term-tile .badge{
  position:absolute;left:14px;top:14px;
  padding:5px 11px;border-radius:var(--r-btn);
  background:rgba(7,26,22,.82);color:var(--lime);
  font-size:12px;font-weight:600;letter-spacing:.03em;
}
.term-tile .body{padding:22px 22px 24px}
.term-tile h3{font-size:18px;font-weight:650;color:var(--ink);letter-spacing:-.01em}
.term-tile p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--muted)}
.term-tile ul{margin:16px 0 0;padding:0;list-style:none}
.term-tile li{
  position:relative;padding-left:18px;font-size:13.5px;color:var(--muted);line-height:1.9;
}
.term-tile li::before{
  content:"";position:absolute;left:0;top:11px;
  width:6px;height:6px;border-radius:2px;background:var(--lime);
}

/* 时间线 */
.timeline{position:relative;margin-top:12px}
.timeline::before{
  content:"";position:absolute;left:23px;top:14px;bottom:34px;width:2px;
  background:linear-gradient(180deg,var(--lime) 0%, rgba(198,255,61,.5) 55%, rgba(198,255,61,.08) 100%);
}
.tl-item{position:relative;display:grid;grid-template-columns:48px 1fr;gap:26px;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-dot{
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  background:#fff;border:2px solid var(--lime);
  color:var(--deep);font-weight:700;font-size:15px;
  position:relative;z-index:1;
  box-shadow:0 0 0 6px rgba(247,245,239,1);
}
.tl-card{
  display:grid;grid-template-columns:1fr 216px;gap:24px;align-items:center;
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:24px 26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(198,255,61,.85)}
.tl-card h3{font-size:18px;font-weight:650;color:var(--ink);letter-spacing:-.01em}
.tl-card p{margin-top:10px;font-size:14.5px;line-height:1.85;color:var(--muted)}
.tl-card .thumb{
  border-radius:14px;overflow:hidden;aspect-ratio:16/10;background:var(--deep);
}
.tl-card .thumb img{width:100%;height:100%;object-fit:cover}
.tl-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{
  display:inline-block;padding:4px 10px;border-radius:var(--r-btn);
  background:rgba(11,43,36,.06);color:var(--deep);
  font-size:12px;font-weight:600;
}
.chip.lime{background:rgba(198,255,61,.3);color:var(--deep)}
.chip.mint{background:rgba(110,231,183,.24);color:#0B4A38}

/* 对照表 */
.table-wrap{
  overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-card);background:#fff;
  box-shadow:var(--shadow-sm);
}
table.spec{width:100%;min-width:720px;border-collapse:collapse}
table.spec th{
  background:rgba(11,43,36,.05);
  text-align:left;font-size:13.5px;font-weight:650;color:var(--deep);
  padding:16px 20px;white-space:nowrap;
}
table.spec td{
  padding:16px 20px;font-size:14px;color:var(--muted);
  border-top:1px solid var(--border);line-height:1.75;
}
table.spec tr:hover td{background:rgba(198,255,61,.08)}
table.spec td:first-child{color:var(--ink);font-weight:600}

/* FAQ */
.faq-list{max-width:880px;border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;text-align:left;
  font-size:16.5px;font-weight:600;color:var(--ink);
  transition:color .2s ease;
}
.faq-q:hover{color:#0E7A5C}
.faq-q .mark{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;
  background:rgba(11,43,36,.06);color:var(--deep);
  font-size:16px;font-weight:600;line-height:1;
  transition:background .2s ease, transform .2s ease;
}
.faq-item.open .faq-q{color:#0E7A5C}
.faq-item.open .faq-q .mark{background:var(--lime);transform:rotate(180deg)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .2s ease;
}
.faq-a-inner{
  padding:0 4px 24px 18px;
  border-left:4px solid var(--lime);
  margin-left:0;
  font-size:14.5px;line-height:1.9;color:var(--muted);
}

/* CTA */
.cta{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#071A16 0%,#0B2B24 70%,#10423a 100%);
  color:#F7F5EF;border-radius:28px;
  padding:56px 48px;
}
.cta::after{
  content:"";position:absolute;right:-60px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle, rgba(198,255,61,.22), transparent 68%);
}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta h2{font-size:clamp(22px,2.4vw,30px);font-weight:650;letter-spacing:-.02em;max-width:620px;line-height:1.35}
.cta p{margin-top:14px;font-size:15px;color:rgba(247,245,239,.74);max-width:600px;line-height:1.85}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* 页脚 */
.site-footer{
  background:var(--deep);
  color:rgba(247,245,239,.76);
  padding:72px 0 116px;
  margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-brand .brand-mark{width:42px;height:42px;border-radius:13px;font-size:14px}
.footer-name{margin-top:16px;font-size:16px;font-weight:700;color:#F7F5EF;letter-spacing:-.01em}
.footer-desc{margin-top:12px;font-size:13.5px;line-height:1.9;color:rgba(247,245,239,.6);max-width:300px}
.footer-col h4{font-size:14px;font-weight:650;color:#F7F5EF;margin-bottom:16px;letter-spacing:.02em}
.footer-col a,.footer-col p{display:block;font-size:13.5px;line-height:2.1;color:rgba(247,245,239,.62);transition:color .2s ease}
.footer-col a:hover{color:var(--lime)}
.footer-review{
  display:flex;align-items:center;gap:12px;
  margin-top:22px;padding:12px 14px;border-radius:16px;
  background:rgba(247,245,239,.06);
  border:1px solid rgba(247,245,239,.1);
  max-width:300px;
}
.footer-review .avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0}
.footer-review .who{display:flex;flex-direction:column;line-height:1.45}
.footer-review .who b{font-size:13.5px;color:#F7F5EF;font-weight:600}
.footer-review .who span{font-size:12px;color:rgba(247,245,239,.55)}
.footer-bottom{
  margin-top:52px;padding-top:22px;
  border-top:1px solid rgba(247,245,239,.12);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(247,245,239,.5);
}
.footer-bottom a:hover{color:var(--lime)}

/* 底部转化条 */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(7,26,22,.95);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-top:1px solid rgba(198,255,61,.24);
  color:#F7F5EF;
}
.convert-inner{
  max-width:1200px;margin:0 auto;padding:12px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.convert-tip{font-size:13.5px;color:rgba(247,245,239,.82)}
.convert-tip b{color:var(--lime);font-weight:600;margin-right:6px}
.convert-actions{display:flex;gap:12px;flex-wrap:wrap}
.convert-actions .btn{height:40px;padding:0 18px;font-size:13.5px}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .container{padding:0 24px}
  .dock-nav a{padding:8px 9px;font-size:12.5px}
  .search-box{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .term-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-brand{grid-column:1 / -1}
  .footer-desc,.footer-review{max-width:520px}
  .tl-card{grid-template-columns:1fr 180px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .dock{width:calc(100% - 24px);margin-top:12px;top:12px;gap:10px;padding:8px 10px 8px 14px}
  .dock-nav{display:none}
  .icon-btn{display:none}
  .burger{display:grid}
  .brand-sub{display:none}
  .brand-main{font-size:13px}
  .hero{padding:40px 0 48px}
  .hero-sub{font-size:15.5px}
  .hero-trust{gap:18px}
  .hero-trust b{font-size:17px}
  .section{padding:60px 0}
  .term-grid{grid-template-columns:1fr}
  .timeline::before{left:19px}
  .tl-item{grid-template-columns:40px 1fr;gap:16px}
  .tl-dot{width:40px;height:40px;font-size:13px;box-shadow:0 0 0 5px rgba(247,245,239,1)}
  .tl-card{grid-template-columns:1fr;padding:20px}
  .tl-card .thumb{order:-1}
  .cta{padding:36px 24px;border-radius:22px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .site-footer{padding:56px 0 132px}
  .convert-inner{padding:10px 20px;gap:10px}
  .convert-tip{font-size:12.5px;flex:1 1 100%}
  .convert-actions{width:100%;justify-content:space-between}
  .convert-actions .btn{flex:1}
  .faq-q{font-size:15px;padding:18px 2px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .stats{grid-template-columns:1fr}
  .stat{padding:20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .mobile-panel{top:76px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category4 */
:root{
  --pine:#0B2B24;
  --ink:#071A16;
  --lime:#C6FF3D;
  --mint:#6EE7B7;
  --lava:#FF6B35;
  --sand:#F7F5EF;
  --dark:#0A0F0E;
  --text:#111614;
  --muted:#5B6661;
  --line:rgba(7,26,22,.08);
  --white:#FFFFFF;
  --r-card:18px;
  --r-hero:24px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(7,26,22,.06),0 12px 32px rgba(7,26,22,.08);
  --sh-2:0 2px 6px rgba(7,26,22,.08),0 20px 48px rgba(7,26,22,.14);
  --gut:32px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:"MiSans","HarmonyOS Sans SC","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.8;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease;}
a:hover{color:var(--pine);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:-0.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:6px;}
::selection{background:var(--lime);color:var(--ink);}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gut);}
.section{padding:84px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:760px;margin-bottom:38px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--pine);background:rgba(198,255,61,.30);
  border:1px solid rgba(11,43,36,.14);
  padding:6px 14px;border-radius:var(--r-pill);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--pine);}
h1.page-title{font-size:clamp(30px,4.2vw,46px);line-height:1.16;font-weight:700;letter-spacing:-0.02em;}
h2.sec-title{font-size:clamp(24px,3vw,34px);line-height:1.22;font-weight:650;margin-top:16px;}
.sec-desc{margin-top:14px;color:var(--muted);font-size:16.5px;line-height:1.85;}

/* ---------- Dock 导航 ---------- */
.dock{
  position:sticky;top:18px;z-index:80;
  display:flex;align-items:center;gap:16px;
  width:min(1120px,calc(100% - 40px));
  margin:18px auto 0;
  padding:10px 14px 10px 16px;
  background:rgba(247,245,239,.88);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  box-shadow:0 1px 2px rgba(7,26,22,.06),0 12px 32px rgba(7,26,22,.08);
  transition:padding .25s ease,top .25s ease,box-shadow .25s ease;
}
.dock.shrink{top:10px;padding:6px 12px 6px 14px;box-shadow:var(--sh-2);}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--lime),var(--mint));
  color:var(--ink);font-weight:800;font-size:15px;letter-spacing:-.02em;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-main{font-size:14.5px;font-weight:700;color:var(--text);white-space:nowrap;}
.brand-sub{font-size:11.5px;color:var(--muted);white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.dock-nav a{
  font-size:14px;font-weight:500;color:var(--text);
  padding:9px 13px;border-radius:var(--r-pill);white-space:nowrap;
}
.dock-nav a:hover{background:rgba(11,43,36,.06);color:var(--pine);}
.dock-nav a.active{background:var(--pine);color:var(--sand);}
.dock-actions{display:flex;align-items:center;gap:10px;margin-left:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:230px;height:42px;padding:0 14px;
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  transition:box-shadow .18s ease,border-color .18s ease;
}
.search-box:focus-within{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,255,61,.45);}
.search-box input{border:0;outline:none;background:transparent;font-size:14px;width:100%;color:var(--text);font-family:inherit;}
.search-box input::placeholder{color:#8E9893;}
.icon-btn{
  width:42px;height:42px;flex-shrink:0;border-radius:12px;
  border:1px solid var(--line);background:var(--white);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background-color .18s ease,transform .18s ease;
}
.icon-btn:hover{background:rgba(198,255,61,.28);transform:translateY(-2px);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:14.5px;font-weight:650;border-radius:var(--r-pill);
  padding:12px 22px;min-height:44px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 6px 18px rgba(198,255,61,.35);}
.btn-primary:hover{background:#d4ff5e;color:var(--ink);transform:translateY(-2px);box-shadow:0 12px 26px rgba(198,255,61,.45);}
.btn-ghost{background:transparent;color:var(--pine);border-color:rgba(11,43,36,.28);}
.btn-ghost:hover{background:rgba(11,43,36,.06);color:var(--pine);transform:translateY(-2px);}
.btn-dark{background:var(--pine);color:var(--sand);}
.btn-dark:hover{background:#124034;color:var(--sand);transform:translateY(-2px);}
.btn-sm{padding:9px 16px;font-size:13.5px;min-height:40px;}
.dock .btn-primary{padding:11px 20px;}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--white);cursor:pointer;
  align-items:center;justify-content:center;flex-shrink:0;
}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13.5px;color:var(--muted);margin:30px 0 0;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--pine);text-decoration:underline;text-underline-offset:3px;}
.crumbs .sep{color:#B4BDB8;}
.crumbs .now{color:var(--pine);font-weight:600;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;border-radius:var(--r-hero);
  background:var(--ink);color:var(--sand);margin-top:20px;
  min-height:390px;display:flex;align-items:center;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(112deg,rgba(7,26,22,.95) 12%,rgba(11,43,36,.74) 62%,rgba(11,43,36,.42) 100%),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;
  border-radius:50%;border:1px solid rgba(198,255,61,.22);
  box-shadow:0 0 0 60px rgba(198,255,61,.05);pointer-events:none;
}
.hero-inner{
  position:relative;z-index:2;width:100%;
  display:grid;grid-template-columns:1.45fr .85fr;gap:48px;align-items:center;
  padding:54px 52px;
}
.hero .eyebrow{background:rgba(198,255,61,.16);border-color:rgba(198,255,61,.35);color:var(--lime);}
.hero .eyebrow::before{background:var(--lime);}
.hero h1{color:#fff;margin-top:20px;font-size:clamp(30px,4vw,46px);line-height:1.16;font-weight:700;letter-spacing:-.02em;}
.hero h1 em{font-style:normal;color:var(--lime);}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.85;color:rgba(247,245,239,.82);max-width:600px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:13.5px;color:rgba(247,245,239,.72);}
.hero-meta span{display:inline-flex;align-items:center;gap:8px;}
.hero-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);}
.hero-card{
  background:rgba(247,245,239,.97);color:var(--text);
  border:1px solid rgba(198,255,61,.55);border-radius:20px;
  padding:24px;box-shadow:0 24px 60px rgba(0,0,0,.35);
}
.hero-card h3{font-size:16px;font-weight:700;color:var(--pine);}
.hero-card .hc-sub{font-size:13px;color:var(--muted);margin-top:6px;}
.step-mini{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed rgba(7,26,22,.12);}
.step-mini:last-of-type{border-bottom:0;}
.step-mini .num{
  width:26px;height:26px;flex-shrink:0;border-radius:9px;
  background:var(--pine);color:var(--lime);font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.step-mini .txt{font-size:14px;line-height:1.7;}
.step-mini .txt b{display:block;font-weight:650;color:var(--text);font-size:14px;}
.step-mini .txt span{color:var(--muted);font-size:13px;}
.status-line{
  display:flex;align-items:center;gap:9px;margin-top:16px;padding-top:16px;
  border-top:1px solid rgba(7,26,22,.10);font-size:13px;color:var(--muted);
}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(110,231,183,.30);}

/* ---------- 速查表 ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-card);
  background:var(--white);box-shadow:var(--sh-1);
}
table.speed{width:100%;border-collapse:collapse;min-width:820px;font-size:15px;}
.speed thead th{
  background:var(--pine);color:var(--sand);text-align:left;font-weight:600;
  padding:16px 20px;font-size:13.5px;letter-spacing:.04em;white-space:nowrap;
}
.speed thead th:first-child{border-top-left-radius:var(--r-card);}
.speed thead th:last-child{border-top-right-radius:var(--r-card);}
.speed tbody td{padding:17px 20px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.7;}
.speed tbody tr:last-child td{border-bottom:0;}
.speed tbody tr{transition:background-color .18s ease;}
.speed tbody tr:hover{background:rgba(198,255,61,.12);}
.speed .sym{font-weight:650;color:var(--pine);}
.tag{
  display:inline-block;font-size:12.5px;font-weight:600;padding:4px 11px;
  border-radius:var(--r-pill);background:rgba(11,43,36,.07);color:var(--pine);white-space:nowrap;
}
.tag.lime{background:rgba(198,255,61,.42);color:var(--ink);}
.tag.mint{background:rgba(110,231,183,.35);color:#0d4a3a;}
.tag.lava{background:rgba(255,107,53,.16);color:#B23C10;}
.table-note{margin-top:16px;font-size:13.5px;color:var(--muted);}

/* ---------- 问题分类卡片 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:rgba(198,255,61,.85);}
.card-media{aspect-ratio:16/10;overflow:hidden;background:#E6E9E5;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.card:hover .card-media img{transform:scale(1.04);}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-size:17.5px;font-weight:650;line-height:1.4;}
.card-body p{margin-top:10px;font-size:14.5px;color:var(--muted);line-height:1.75;}
.card-list{margin-top:14px;display:flex;flex-direction:column;gap:8px;}
.card-list li{font-size:13.5px;color:var(--muted);display:flex;gap:8px;align-items:flex-start;line-height:1.6;}
.card-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);margin-top:9px;flex-shrink:0;}
.card-foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:13.5px;color:var(--pine);font-weight:600;}
.card-foot .arrow{transition:transform .2s ease;}
.card:hover .card-foot .arrow{transform:translateX(4px);}
.count-badge{
  position:absolute;margin:14px;background:rgba(7,26,22,.82);color:var(--lime);
  font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:var(--r-pill);
}
.card-media-wrap{position:relative;}

/* ---------- 处理流程 ---------- */
.flow{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  counter-reset:flow;
}
.flow-item{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);padding:26px 22px;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.flow-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.flow-item::before{
  counter-increment:flow;content:"0" counter(flow);
  font-size:30px;font-weight:800;color:rgba(11,43,36,.13);
  letter-spacing:-.03em;display:block;line-height:1;margin-bottom:14px;
}
.flow-item h3{font-size:16.5px;font-weight:650;}
.flow-item p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.75;}
.flow-item .time{margin-top:16px;font-size:12.5px;color:var(--pine);font-weight:600;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:56px;padding:18px 4px;background:none;border:0;cursor:pointer;
  font-size:16.5px;font-weight:650;color:var(--text);text-align:left;line-height:1.55;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--pine);}
.faq-item.open .faq-q{color:var(--pine);}
.faq-icon{
  width:28px;height:28px;flex-shrink:0;border-radius:9px;
  border:1px solid rgba(11,43,36,.20);position:relative;
  transition:background-color .2s ease,transform .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--pine);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;transition:opacity .2s ease,transform .2s ease;}
.faq-item.open .faq-icon{background:var(--lime);border-color:var(--lime);}
.faq-item.open .faq-icon::after{opacity:0;transform:translate(-50%,-50%) scaleY(.2);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease;}
.faq-item.open .faq-a{max-height:400px;}
.faq-a p{
  margin:0 0 22px;padding-left:18px;border-left:4px solid var(--lime);
  font-size:15px;color:var(--muted);line-height:1.85;
}
.faq-a p b{color:var(--text);font-weight:650;}

/* ---------- 联系 CTA ---------- */
.contact{
  position:relative;overflow:hidden;border-radius:var(--r-hero);
  background:var(--ink);color:var(--sand);padding:56px 52px;
}
.contact-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(120deg,rgba(7,26,22,.96),rgba(11,43,36,.80)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
}
.contact-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.05fr;gap:52px;}
.contact h2{color:#fff;font-size:clamp(24px,3vw,32px);font-weight:650;line-height:1.24;margin-top:16px;}
.contact p.lead{margin-top:16px;font-size:15.5px;color:rgba(247,245,239,.80);line-height:1.85;}
.contact-points{margin-top:26px;display:flex;flex-direction:column;gap:14px;}
.contact-points li{display:flex;gap:12px;font-size:14.5px;color:rgba(247,245,239,.84);line-height:1.7;}
.contact-points li b{color:var(--lime);font-weight:700;}
.form-card{background:var(--sand);border-radius:20px;padding:28px;box-shadow:0 26px 60px rgba(0,0,0,.35);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13.5px;font-weight:650;color:var(--text);margin-bottom:8px;}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;font-size:14.5px;font-family:inherit;
  color:var(--text);background:var(--white);
  border:1px solid var(--line);border-radius:12px;outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{min-height:112px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(198,255,61,.45);}
.form-hint{margin-top:16px;font-size:12.8px;color:var(--muted);line-height:1.7;}
.form-actions{margin-top:20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.form-ok{
  margin-top:16px;font-size:13.5px;font-weight:600;color:#0d4a3a;
  background:rgba(110,231,183,.32);border:1px solid rgba(110,231,183,.75);
  border-radius:12px;padding:10px 14px;display:none;
}
.form-ok.show{display:block;}

/* ---------- 页脚 ---------- */
footer{
  background:var(--dark);color:rgba(247,245,239,.78);
  padding:72px 0 120px;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px;}
.foot-brand .brand-main{color:#fff;}
.foot-brand .brand-sub{color:rgba(247,245,239,.55);}
.foot-brand .brand-mark{background:linear-gradient(135deg,var(--lime),var(--mint));color:var(--ink);}
.foot-desc{margin-top:18px;font-size:14px;line-height:1.85;color:rgba(247,245,239,.66);max-width:320px;}
.foot-user{
  display:flex;align-items:center;gap:12px;margin-top:20px;
  padding:12px 14px;border:1px solid rgba(247,245,239,.14);border-radius:14px;
  background:rgba(247,245,239,.04);max-width:300px;
}
.avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;flex-shrink:0;}
.who{display:flex;flex-direction:column;line-height:1.35;}
.who b{font-size:13.5px;color:#fff;font-weight:650;}
.who span{font-size:12.5px;color:rgba(247,245,239,.58);}
.foot-col h4{font-size:14px;font-weight:650;color:#fff;letter-spacing:.04em;margin-bottom:18px;}
.foot-col ul{display:flex;flex-direction:column;gap:12px;}
.foot-col a,.foot-col li span{font-size:14px;color:rgba(247,245,239,.68);line-height:1.6;}
.foot-col a:hover{color:var(--lime);}
.foot-bottom{
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(247,245,239,.12);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,245,239,.55);
}
.foot-bottom a{color:rgba(247,245,239,.72);}
.foot-bottom a:hover{color:var(--lime);}

/* ---------- 底部固定转化条 ---------- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  background:rgba(7,26,22,.96);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-top:1px solid rgba(198,255,61,.22);
  padding:12px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;}
.sticky-text{font-size:14px;color:rgba(247,245,239,.86);display:flex;align-items:center;gap:10px;}
.sticky-text b{color:var(--lime);font-weight:650;}
.sticky-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- 骨架 / 空态 ---------- */
.empty{
  border:1px dashed rgba(11,43,36,.24);border-radius:var(--r-card);
  padding:44px 24px;text-align:center;background:rgba(255,255,255,.6);
}
.empty h3{font-size:16.5px;font-weight:650;color:var(--pine);}
.empty p{margin-top:10px;font-size:14px;color:var(--muted);}
.empty .btn{margin-top:18px;}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .dock-nav a{padding:9px 10px;font-size:13.5px;}
  .search-box{width:180px;}
}
@media (max-width:1024px){
  :root{--gut:24px;}
  .section{padding:68px 0;}
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:44px 36px;}
  .contact-inner{grid-template-columns:1fr;gap:36px;}
  .flow{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:34px;}
  .search-box{display:none;}
}
@media (max-width:768px){
  :root{--gut:20px;}
  body{font-size:16px;}
  .section{padding:52px 0;}
  .dock{
    width:calc(100% - 24px);top:10px;margin-top:10px;
    padding:8px 10px 8px 12px;gap:10px;
  }
  .dock.shrink{top:8px;}
  .brand-sub{display:none;}
  .brand-mark{width:36px;height:36px;border-radius:11px;font-size:14px;}
  .brand-main{font-size:13.5px;}
  .dock-nav{
    position:fixed;left:12px;right:12px;top:74px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--sand);border:1px solid var(--line);border-radius:20px;
    box-shadow:var(--sh-2);padding:12px;display:none;margin-left:0;
  }
  .dock.open .dock-nav{display:flex;}
  .dock-nav a{padding:14px 16px;min-height:44px;font-size:15px;}
  .dock-actions{margin-left:auto;}
  .icon-btn{display:none;}
  .burger{display:flex;}
  .hero{min-height:auto;}
  .hero-inner{padding:34px 24px;}
  .hero-sub{font-size:15.5px;}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}
  .flow{grid-template-columns:1fr;}
  .contact{padding:38px 24px;}
  .form-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:30px;}
  footer{padding:52px 0 130px;}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:10px;}
  .sticky-actions .btn{flex:1;}
  .sticky-text{font-size:13px;justify-content:center;}
}
@media (max-width:520px){
  .brand-main{font-size:12.5px;max-width:132px;overflow:hidden;text-overflow:ellipsis;}
  .dock .btn-primary{padding:9px 14px;font-size:13px;min-height:40px;}
  h1.page-title{font-size:28px;}
  .hero h1{font-size:28px;}
  .speed{min-width:680px;font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}