/* roulang page: index */
:root{
  --ink:#1B4A3E; --ink-deep:#0E2A24; --ink-light:#2E7A63;
  --amber:#E2701B; --amber-light:#F5A44A;
  --steel:#8A99A3; --sand:#F7F4EF; --card:#FFFFFF;
  --line:#E3DED5; --line-soft:#EDE8DF;
  --t1:#17211E; --t2:#4A5A55; --t3:#7C8A84;
  --grad:linear-gradient(135deg,#0E2A24 0%,#1B4A3E 45%,#2E7A63 100%);
  --r-lg:28px; --r-md:20px; --r-sm:14px;
  --sh:0 1px 2px rgba(20,40,35,.06),0 16px 36px -26px rgba(20,40,35,.30);
  --sh-hover:0 2px 4px rgba(20,40,35,.08),0 26px 52px -28px rgba(20,40,35,.42);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--sand);color:var(--t1);
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;line-height:1.75;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.3}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(46,122,99,.45);border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;background:rgba(247,244,239,.92);backdrop-filter:saturate(140%) blur(8px);transition:background .22s var(--ease),box-shadow .22s var(--ease)}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,var(--line) 0 50%,var(--amber) 50% 62%,var(--line) 62% 100%)}
.site-header.is-scrolled{background:rgba(255,255,255,.9);box-shadow:0 10px 30px -22px rgba(20,40,35,.55)}
.nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-left{display:flex;align-items:center;gap:28px;min-width:0}
.logo{display:flex;align-items:center;gap:10px;height:36px;flex:none}
.logo-mark{width:36px;height:36px;border-radius:12px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:16px;font-weight:700;box-shadow:var(--sh)}
.logo-text{font-size:17px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 14px;border-radius:999px;font-size:14.5px;color:var(--t2);transition:background .18s var(--ease),color .18s var(--ease)}
.nav-link:hover{background:rgba(46,122,99,.08);color:var(--ink)}
.nav-link.is-active{background:rgba(46,122,99,.12);color:var(--ink);font-weight:600}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.icon-btn{width:38px;height:38px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--t2);display:grid;place-items:center;transition:color .18s var(--ease),border-color .18s var(--ease)}
.icon-btn:hover{color:var(--ink);border-color:var(--ink-light)}
.btn-cta{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 20px;border-radius:999px;background:var(--grad);background-size:160% 160%;background-position:0% 50%;color:#fff;font-size:14.5px;font-weight:600;box-shadow:var(--sh);transition:background-position .22s var(--ease),transform .22s var(--ease),filter .22s var(--ease)}
.btn-cta:hover{background-position:18% 50%;filter:brightness(1.04);transform:translateY(-1px)}
.btn-cta:active{transform:translateY(0);box-shadow:inset 0 1px 2px rgba(0,0,0,.28)}
.hamburger{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);place-items:center}
.drawer{position:fixed;top:0;right:0;width:82vw;max-width:360px;height:100%;background:#fff;z-index:120;transform:translateX(101%);transition:transform .28s var(--ease);border-radius:24px 0 0 24px;box-shadow:-24px 0 60px -30px rgba(20,40,35,.6);padding:22px;display:flex;flex-direction:column;gap:8px}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.drawer-link{display:block;padding:14px 8px;border-bottom:1px solid var(--line-soft);font-size:15.5px;color:var(--t1)}
.drawer-link.is-active{color:var(--ink);font-weight:600}
.drawer-cta{margin-top:18px;height:48px;border-radius:999px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:600}
.scrim{position:fixed;inset:0;background:rgba(14,42,36,.42);opacity:0;pointer-events:none;transition:opacity .25s var(--ease);z-index:110}
.scrim.is-open{opacity:1;pointer-events:auto}

/* ---------- Hero ---------- */
.hero{position:relative;padding:56px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;right:-160px;top:-140px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(46,122,99,.10),transparent 62%)}
.hero::after{content:"";position:absolute;left:-120px;bottom:-180px;width:460px;height:460px;border-radius:50%;border:1px dashed rgba(138,153,163,.35)}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;z-index:1}
.hero-grid::before{content:"";position:absolute;left:50%;top:6%;bottom:6%;width:1px;background:linear-gradient(180deg,transparent,var(--line) 16%,var(--line) 84%,transparent)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;color:var(--t2)}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--amber);flex:none}
.hero-title{margin-top:22px;font-size:40px;line-height:1.22;font-weight:700;letter-spacing:-.01em}
.hero-title em{font-style:normal;color:var(--ink);position:relative}
.hero-title em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:8px;background:rgba(226,112,27,.18);border-radius:4px;z-index:-1}
.hero-sub{margin-top:18px;font-size:18px;line-height:1.7;color:var(--t2);max-width:460px}
.hero-ctas{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 28px;border-radius:999px;background:var(--grad);background-size:160% 160%;background-position:0% 50%;color:#fff;font-weight:600;box-shadow:var(--sh);transition:background-position .24s var(--ease),transform .24s var(--ease),filter .24s var(--ease),box-shadow .24s var(--ease)}
.btn-primary:hover{background-position:20% 50%;filter:brightness(1.05);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 2px 4px rgba(0,0,0,.3)}
.btn-primary[disabled],.btn-primary.is-disabled{filter:saturate(.4);pointer-events:none}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:600;transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease),color .22s var(--ease)}
.btn-ghost:hover{border-color:var(--ink-light);transform:translateY(-2px);box-shadow:var(--sh);color:var(--ink-deep)}
.btn-ghost i{transition:transform .22s var(--ease)}
.btn-ghost:hover i{transform:translateX(4px)}
.hero-stats{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;gap:2px;padding:12px 18px;border-radius:999px;min-width:126px;transition:transform .22s var(--ease)}
.stat:hover{transform:translateY(-3px)}
.stat b{font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.1}
.stat span{font-size:12px;line-height:1.4}
.stat--solid{background:var(--grad);color:#fff;box-shadow:var(--sh)}
.stat--solid span{color:rgba(255,255,255,.78)}
.stat--out{background:#fff;border:1px solid var(--line);color:var(--ink)}
.stat--out b{color:var(--ink)}
.stat--out span{color:var(--t3)}
.stat--amber{background:var(--amber);color:#231208;box-shadow:var(--sh)}
.stat--amber span{color:rgba(35,18,8,.75)}
.hero-right{position:relative}
.hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:5/4;box-shadow:var(--sh-hover);background:var(--grad)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,42,36,.58),rgba(46,122,99,.22) 58%,rgba(226,112,27,.20))}
.float-badge{position:absolute;left:24px;bottom:24px;z-index:2;background:var(--amber);color:#231208;border-radius:18px;padding:14px 20px;box-shadow:0 18px 40px -20px rgba(20,40,35,.7)}
.float-badge strong{display:block;font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.15}
.float-badge span{font-size:12px;color:rgba(35,18,8,.78)}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--white{background:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:40px;flex-wrap:wrap}
.h2{font-size:28px;line-height:1.34}
.h2 .accent{color:var(--ink-light)}
.section-lead{margin-top:12px;font-size:15px;color:var(--t2);max-width:640px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--ink);position:relative}
.text-link::after{content:"";position:absolute;left:0;bottom:-3px;height:1px;width:0;background:var(--amber);transition:width .24s var(--ease)}
.text-link:hover{color:var(--amber)}
.text-link:hover::after{width:100%}

/* ---------- 主张带 ---------- */
.claims{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:26px;overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:width .28s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(46,122,99,.28)}
.card:hover::before{width:100%}
.claim-main{grid-column:span 6;display:flex;flex-direction:column;gap:14px;padding:34px}
.claim-main .card-ico{width:48px;height:48px;border-radius:14px;background:rgba(46,122,99,.10);color:var(--ink);display:grid;place-items:center;font-size:20px}
.claim-main h3{font-size:20px}
.claim-main p{color:var(--t2);font-size:15px}
.claim{grid-column:span 2;display:flex;flex-direction:column;gap:10px}
.claim .card-ico{width:38px;height:38px;border-radius:12px;background:rgba(226,112,27,.12);color:var(--amber);display:grid;place-items:center;font-size:15px}
.claim h3{font-size:16px}
.claim p{font-size:13px;line-height:1.7;color:var(--t3)}

/* ---------- 理念区 ---------- */
.story-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:center}
.story-media{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--sh);background:var(--grad)}
.story-media img{width:100%;height:100%;object-fit:cover}
.story-media figcaption{position:absolute;left:0;right:0;bottom:0;padding:18px 22px;color:rgba(255,255,255,.9);font-size:13px;background:linear-gradient(0deg,rgba(14,42,36,.82),transparent)}
.story-list{margin-top:26px}
.story-item{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line-soft)}
.story-item:first-child{border-top:0;padding-top:6px}
.story-num{font-size:20px;font-weight:700;color:var(--amber);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.5}
.story-item h3{font-size:17px;margin-bottom:6px}
.story-item p{font-size:14.5px;color:var(--t2)}

/* ---------- 精选内容 ---------- */
.feature-grid{display:grid;grid-template-columns:7fr 2.5fr 2.5fr;gap:22px;align-items:stretch}
.feature-main{display:grid;grid-template-columns:1.02fr 1fr;border-radius:var(--r-lg);overflow:hidden;background:#fff;border:1px solid var(--line);position:relative;transition:transform .22s var(--ease),box-shadow .22s var(--ease)}
.feature-main::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad);transition:width .3s var(--ease);z-index:3}
.feature-main:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.feature-main:hover::before{width:100%}
.feature-main .fm-media{overflow:hidden;min-height:280px}
.feature-main .fm-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.feature-main:hover .fm-media img{transform:scale(1.03)}
.feature-main .fm-body{padding:32px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.feature-main h3{font-size:22px;transition:color .2s var(--ease)}
.feature-main:hover h3{color:var(--ink-light)}
.feature-main p{font-size:14.5px;color:var(--t2)}
.feature-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.feature-card .fc-media{aspect-ratio:4/3;overflow:hidden;background:var(--grad)}
.feature-card .fc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.feature-card:hover .fc-media img{transform:scale(1.04)}
.feature-card .fc-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.feature-card h3{font-size:16.5px;line-height:1.5;transition:color .2s var(--ease)}
.feature-card:hover h3{color:var(--ink-light)}
.feature-card p{font-size:13px;color:var(--t3);line-height:1.72}
.meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--t3);flex-wrap:wrap}
.meta .dot{width:3px;height:3px;border-radius:50%;background:var(--steel);flex:none}
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;background:rgba(46,122,99,.10);color:var(--ink);font-size:12px;font-weight:500}
.tag--amber{background:rgba(226,112,27,.12);color:#9A4A0E}
.arrow-link{margin-top:auto;font-size:13px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.arrow-link i{transition:transform .22s var(--ease)}
.feature-card:hover .arrow-link i,.feature-main:hover .arrow-link i{transform:translateX(4px)}

/* ---------- 最新信息 ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:160px 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line-soft);transition:background .2s var(--ease)}
.news-item:hover{background:rgba(46,122,99,.035)}
.news-thumb{width:160px;height:108px;border-radius:var(--r-sm);overflow:hidden;background:var(--grad)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.news-item:hover .news-thumb img{transform:scale(1.05)}
.news-body{min-width:0}
.news-body h3{font-size:18px;line-height:1.5;transition:color .2s var(--ease);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item:hover .news-body h3{color:var(--ink-light)}
.news-body p{margin-top:8px;font-size:14px;color:var(--t2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body .meta{margin-top:10px}
.news-time{font-size:12.5px;color:var(--t3);font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}
.empty-state{border:1px dashed var(--line);border-radius:var(--r-md);padding:48px 24px;text-align:center;color:var(--t3);background:#fff}
.empty-state i{font-size:26px;color:var(--steel);display:block;margin-bottom:12px}
.empty-state .btn-ghost{margin-top:18px;height:44px}

/* ---------- 信任背书 ---------- */
.trust-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;transition:transform .22s var(--ease),box-shadow .22s var(--ease)}
.trust-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover)}
.trust-card b{display:block;font-size:32px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.1}
.trust-card span{display:block;margin-top:6px;font-size:13px;color:var(--t3)}
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.logo-cell{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:20px 14px;text-align:center;color:var(--steel);font-size:14.5px;font-weight:600;filter:grayscale(1);transition:filter .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease)}
.logo-cell:hover{filter:grayscale(0);color:var(--ink);transform:translateY(-3px);box-shadow:var(--sh)}
.note-line{margin-top:20px;font-size:13px;color:var(--t3)}

/* ---------- FAQ ---------- */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:8px 28px;box-shadow:var(--sh)}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-item:last-child{border-bottom:0}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding:16px 0;text-align:left;font-size:16px;font-weight:600;color:var(--t1)}
.faq-q:hover{color:var(--ink-light)}
.faq-q .plus{width:26px;height:26px;flex:none;border-radius:999px;border:1px solid var(--line);display:grid;place-items:center;color:var(--t2);transition:transform .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease)}
.faq-item.is-open .faq-q .plus{transform:rotate(45deg);color:var(--amber);border-color:rgba(226,112,27,.4)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-a p{padding:0 0 20px 18px;border-left:3px solid transparent;font-size:15px;line-height:1.85;color:var(--t2)}
.faq-item.is-open .faq-a p{border-left-color:var(--amber);padding-left:18px}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--r-lg);background:var(--grad);color:#fff;padding:52px;display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center;box-shadow:var(--sh-hover)}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(245,164,74,.38),transparent 66%)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);background-size:22px 22px;opacity:.5}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{font-size:28px;line-height:1.34}
.cta-band p{margin-top:14px;font-size:15px;color:rgba(255,255,255,.82);max-width:460px}
.cta-form{display:flex;flex-direction:column;gap:14px}
.form-row{display:flex;gap:12px}
.field{height:48px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.34);background:rgba(255,255,255,.12);color:#fff;padding:0 16px;width:100%;transition:box-shadow .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease)}
.field::placeholder{color:rgba(255,255,255,.62)}
.field:focus{outline:none;background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.6);box-shadow:0 0 0 3px rgba(46,122,99,.45)}
.btn-amber{height:48px;padding:0 26px;border-radius:999px;background:var(--amber);color:#231208;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:filter .2s var(--ease),transform .2s var(--ease)}
.btn-amber:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-amber:active{transform:translateY(0)}
.btn-amber:disabled{filter:saturate(.4);pointer-events:none}
.form-tip{font-size:12px;line-height:1.8;color:rgba(255,255,255,.62)}
.form-tip .req{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber-light);margin-right:6px;vertical-align:middle}
.form-msg{font-size:13px;color:var(--amber-light);min-height:20px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.8);margin-top:88px;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .logo-mark{background:rgba(255,255,255,.12);box-shadow:none}
.footer-brand .logo-text{color:#fff}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:320px}
.footer-title{font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.55);margin-bottom:14px}
.footer-link{display:block;padding:6px 0;font-size:14px;color:rgba(255,255,255,.74);transition:color .2s var(--ease),transform .2s var(--ease)}
.footer-link:hover{color:var(--amber-light)}
.footer-contact p{font-size:13.5px;color:rgba(255,255,255,.7);padding:5px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:48px;padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:rgba(255,255,255,.58);flex-wrap:wrap}
.footer-social{display:flex;gap:10px}
.footer-social a{width:34px;height:34px;border-radius:999px;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;color:rgba(255,255,255,.72);transition:color .2s var(--ease),border-color .2s var(--ease)}
.footer-social a:hover{color:var(--amber-light);border-color:rgba(245,164,74,.6)}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-link{padding:8px 10px;font-size:14px}
  .claim{grid-column:span 4}
  .claim-main{grid-column:span 12}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:grid}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-grid::before{display:none}
  .hero-media{aspect-ratio:16/10}
  .hero-sub{max-width:none}
  .section{padding:64px 0}
  .story-grid{grid-template-columns:1fr;gap:32px}
  .story-media{aspect-ratio:16/10}
  .feature-grid{grid-template-columns:1fr 1fr}
  .feature-main{grid-column:span 2;grid-template-columns:1fr}
  .feature-main .fm-media{min-height:240px;aspect-ratio:16/9}
  .trust-wrap{grid-template-columns:repeat(2,1fr)}
  .logo-wall{grid-template-columns:repeat(3,1fr)}
  .cta-band{grid-template-columns:1fr;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .hero{padding:40px 0 56px}
  .hero-title{font-size:30px;line-height:1.3}
  .hero-sub{font-size:16.5px}
  .hero-ctas{gap:12px}
  .btn-primary,.btn-ghost{height:48px;padding:0 22px;flex:1 1 100%}
  .hero-stats{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .hero-stats::-webkit-scrollbar{display:none}
  .stat{flex:none}
  .h2{font-size:24px}
  .news-item{grid-template-columns:110px 1fr;gap:16px;align-items:start}
  .news-thumb{width:110px;height:80px}
  .news-time{grid-column:2;text-align:left;margin-top:4px}
  .faq-list{padding:4px 20px}
  .form-row{flex-direction:column}
  .cta-band{padding:28px}
  .site-footer{margin-top:56px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo-text{font-size:15px}
  .hero-title{font-size:26px}
  .hero-stats{gap:10px}
  .claim{grid-column:span 12}
  .feature-grid{grid-template-columns:1fr}
  .feature-main{grid-column:span 1}
  .trust-wrap{grid-template-columns:1fr}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:48px 0}
  .cta-band h2{font-size:22px}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.001ms !important;animation-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --brand:#1B4A3E;
  --brand-deep:#0E2A24;
  --brand-light:#2E7A63;
  --amber:#E2701B;
  --amber-light:#F5A44A;
  --steel:#8A99A3;
  --sand:#F7F4EF;
  --card:#FFFFFF;
  --line:#E3DED5;
  --divider:#EDE8DF;
  --text:#17211E;
  --text-2:#4A5A55;
  --text-3:#7C8A84;
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(20,40,35,.06),0 16px 36px -26px rgba(20,40,35,.30);
  --shadow-lg:0 2px 4px rgba(20,40,35,.08),0 28px 52px -30px rgba(20,40,35,.42);
  --ease:cubic-bezier(.2,.7,.3,1);
  --grad:linear-gradient(135deg,#0E2A24 0%,#1B4A3E 45%,#2E7A63 100%);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;font-size:16px;line-height:1.75;color:var(--text);background:var(--sand);-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:0;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:3px solid rgba(27,74,62,.38);outline-offset:2px;border-radius:8px;}
::selection{background:rgba(226,112,27,.24);}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}

/* ===== Header / Nav ===== */
.site-header{position:sticky;top:0;z-index:80;height:64px;background:rgba(247,244,239,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background .22s var(--ease),box-shadow .22s var(--ease);}
.site-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent 0%,var(--line) 5%,var(--line) 47%,var(--amber) 47%,var(--amber) 53%,var(--line) 53%,var(--line) 95%,transparent 100%);}
.site-header.is-scrolled{background:rgba(255,255,255,.93);box-shadow:0 6px 26px -20px rgba(20,40,35,.55);}
.header-inner{display:flex;align-items:center;height:64px;gap:20px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;height:36px;}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;letter-spacing:.02em;box-shadow:0 8px 18px -12px rgba(14,42,36,.9);}
.logo-text{font-size:17px;font-weight:700;color:var(--brand-deep);letter-spacing:.01em;white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-link{position:relative;padding:8px 14px;border-radius:999px;font-size:14px;color:var(--text-2);white-space:nowrap;transition:color .18s var(--ease),background .18s var(--ease);}
.nav-link:hover{color:var(--brand);background:rgba(27,74,62,.07);}
.nav-link.is-active{color:var(--brand);background:rgba(27,74,62,.10);font-weight:600;}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.icon-btn{width:38px;height:38px;border-radius:999px;display:grid;place-items:center;color:var(--text-2);border:1px solid transparent;transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);}
.icon-btn:hover{color:var(--brand);border-color:var(--line);background:#fff;}
.menu-toggle{display:none;width:38px;height:38px;border-radius:999px;place-items:center;color:var(--brand);border:1px solid var(--line);background:#fff;transition:background .18s var(--ease),color .18s var(--ease);}
.menu-toggle:hover{background:var(--brand);color:#fff;border-color:var(--brand);}

/* ===== Buttons ===== */
.btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 20px;border-radius:999px;background:var(--grad);color:#fff;font-size:14px;font-weight:600;line-height:1;white-space:nowrap;box-shadow:0 10px 26px -16px rgba(14,42,36,.9);transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);}
.btn-cta:hover{transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 16px 32px -16px rgba(14,42,36,.9);}
.btn-cta:active{transform:translateY(0);box-shadow:inset 0 2px 6px rgba(0,0,0,.28);}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:38px;padding:0 20px;border-radius:999px;background:#fff;color:var(--brand);border:1px solid var(--line);font-size:14px;font-weight:600;line-height:1;transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease);}
.btn-line:hover{transform:translateY(-2px);border-color:var(--brand-light);color:var(--brand-deep);box-shadow:0 14px 28px -20px rgba(20,40,35,.55);}
.btn-lg{height:50px;padding:0 28px;font-size:15px;}

/* ===== Drawer ===== */
.drawer{position:fixed;inset:0;z-index:100;opacity:0;pointer-events:none;transition:opacity .22s var(--ease);}
.drawer.is-open{opacity:1;pointer-events:auto;}
.drawer::before{content:"";position:absolute;inset:0;background:rgba(14,42,36,.44);}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:82vw;max-width:340px;background:#fff;border-radius:24px 0 0 24px;padding:22px;display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:transform .26s var(--ease);overflow-y:auto;}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-close{width:38px;height:38px;border-radius:999px;display:grid;place-items:center;border:1px solid var(--line);color:var(--text-2);margin-bottom:14px;transition:color .18s,background .18s;}
.drawer-close:hover{color:#fff;background:var(--brand);border-color:var(--brand);}
.drawer-link{padding:12px 14px;border-radius:14px;font-size:15px;color:var(--text-2);transition:background .18s var(--ease),color .18s var(--ease);}
.drawer-link:hover{background:var(--sand);color:var(--brand);}
.drawer-link.is-active{background:rgba(27,74,62,.09);color:var(--brand);font-weight:600;}
.drawer .btn-cta{width:100%;margin-top:18px;height:46px;}

/* ===== Breadcrumb ===== */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--text-3);padding-top:22px;}
.breadcrumb a{color:var(--text-3);transition:color .18s var(--ease);}
.breadcrumb a:hover{color:var(--amber);}
.breadcrumb .sep{color:#C9C2B6;}
.breadcrumb .current{color:var(--brand);font-weight:600;max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ===== Article head ===== */
.article-head{padding:30px 0 42px;max-width:840px;}
.cat-pill{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 14px;border-radius:999px;background:rgba(226,112,27,.10);color:#B4550F;font-size:13px;font-weight:600;border:1px solid rgba(226,112,27,.22);transition:background .18s var(--ease),color .18s var(--ease);}
.cat-pill:hover{background:rgba(226,112,27,.2);color:#8E4209;}
.article-head h1{margin-top:22px;font-size:clamp(28px,4vw,38px);line-height:1.32;font-weight:700;letter-spacing:-.01em;color:var(--brand-deep);}
.article-lead{margin-top:18px;padding-left:16px;border-left:3px solid var(--amber);font-size:16px;line-height:1.85;color:var(--text-2);}
.article-meta{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;color:var(--text-3);}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#C9C2B6;}

/* ===== Article body ===== */
.article-body{padding-bottom:76px;}
.article-inner{max-width:780px;margin:0 auto;}
.prose{font-size:16px;line-height:1.85;color:var(--text-2);}
.prose p{margin:0 0 1.35em;}
.prose h2{position:relative;margin:2.4em 0 .9em;padding-left:20px;font-size:24px;line-height:1.4;font-weight:700;color:var(--brand-deep);}
.prose h2::before{content:"";position:absolute;left:0;top:.26em;width:6px;height:1.05em;border-radius:999px;background:linear-gradient(180deg,var(--brand-light),var(--brand));}
.prose h3{position:relative;margin:1.9em 0 .7em;padding-left:18px;font-size:19px;line-height:1.5;font-weight:600;color:var(--brand-deep);}
.prose h3::before{content:"";position:absolute;left:0;top:.54em;width:9px;height:9px;border-radius:3px;background:var(--amber);}
.prose h4{margin:1.5em 0 .6em;font-size:16px;font-weight:600;color:var(--brand);}
.prose strong{color:var(--brand-deep);font-weight:600;}
.prose em{font-style:normal;color:var(--amber);}
.prose a{color:var(--brand-light);border-bottom:1px solid rgba(46,122,99,.35);transition:color .18s var(--ease),border-color .18s var(--ease);}
.prose a:hover{color:var(--amber);border-color:var(--amber);}
.prose ul,.prose ol{margin:0 0 1.35em;padding-left:0;}
.prose li{position:relative;padding-left:24px;margin-bottom:.55em;}
.prose ul>li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--amber);}
.prose ol{counter-reset:proseoli;}
.prose ol>li::before{counter-increment:proseoli;content:counter(proseoli);position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:6px;background:rgba(27,74,62,.10);color:var(--brand);font-size:11px;font-weight:700;display:grid;place-items:center;line-height:1;}
.prose blockquote{margin:1.6em 0;padding:18px 22px;background:#F7F4EF;border-left:4px solid var(--amber);border-radius:0 14px 14px 0;color:var(--text-2);}
.prose blockquote p:last-child{margin-bottom:0;}
.prose img{border-radius:16px;margin:1.6em auto;box-shadow:var(--shadow-sm);}
.prose figure{margin:1.6em 0;}
.prose figcaption{margin-top:10px;font-size:13px;color:var(--text-3);text-align:center;line-height:1.6;}
.prose pre{margin:1.6em 0;padding:20px 22px;background:var(--brand-deep);color:#DCE7E2;border-radius:14px;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;line-height:1.7;}
.prose code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92em;background:rgba(27,74,62,.08);color:#1B4A3E;padding:2px 6px;border-radius:6px;}
.prose pre code{background:none;color:inherit;padding:0;font-size:14px;}
.prose table{width:100%;border-collapse:separate;border-spacing:0;margin:1.6em 0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;font-size:14.5px;}
.prose thead th{background:#F2EFE8;color:var(--brand-deep);font-weight:600;text-align:left;}
.prose th,.prose td{padding:12px 16px;border-bottom:1px solid var(--divider);}
.prose tbody tr:last-child td{border-bottom:0;}
.prose hr{margin:2.6em 0;border:0;height:1px;background:var(--divider);}
.prose h2:first-child,.prose h3:first-child,.prose p:first-child{margin-top:0;}

/* ===== Empty state ===== */
.empty-state{max-width:640px;margin:0 auto;padding:56px 28px;border:1px dashed var(--line);border-radius:var(--radius-md);background:#fff;text-align:center;box-shadow:var(--shadow-sm);}
.empty-state i{font-size:28px;color:var(--steel);}
.empty-state h2{margin-top:16px;font-size:20px;font-weight:600;color:var(--brand-deep);}
.empty-state p{margin-top:10px;font-size:14px;color:var(--text-3);}
.empty-state .btn-line{margin-top:22px;}

/* ===== Related ===== */
.related{padding:72px 0;border-top:1px solid var(--divider);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.section-head h2{font-size:26px;font-weight:700;color:var(--brand-deep);}
.section-head p{margin-top:8px;font-size:14px;color:var(--text-3);}
.section-head .more{font-size:14px;font-weight:600;color:var(--brand);position:relative;padding-bottom:2px;transition:color .18s var(--ease);}
.section-head .more::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--amber);transition:width .22s var(--ease);}
.section-head .more:hover{color:var(--amber);}
.section-head .more:hover::after{width:100%;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);}
.card::before{content:"";position:absolute;top:0;left:0;height:3px;width:0;background:var(--grad);transition:width .3s var(--ease);z-index:2;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(27,74,62,.22);}
.card:hover::before{width:100%;}
.card-media{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#0E2A24,#2E7A63);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease);}
.card:hover .card-media img{transform:scale(1.04);}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-size:17px;font-weight:600;line-height:1.5;color:var(--brand-deep);transition:color .18s var(--ease);}
.card:hover .card-body h3{color:var(--brand-light);}
.card-body p{margin-top:10px;font-size:13.5px;line-height:1.75;color:var(--text-3);flex:1;}
.card-foot{margin-top:16px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-3);}
.card-foot i{color:var(--amber);}

/* ===== CTA ===== */
.cta-wrap{padding:0 0 88px;}
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);background:var(--grad);padding:52px 48px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;color:#fff;box-shadow:0 40px 80px -50px rgba(14,42,36,.9);}
.cta-band::after{content:"";position:absolute;right:-90px;top:-110px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(245,164,74,.42),transparent 66%);pointer-events:none;}
.cta-band::before{content:"";position:absolute;left:-60px;bottom:-120px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.10),transparent 70%);pointer-events:none;}
.cta-band h2{position:relative;font-size:28px;line-height:1.4;font-weight:700;}
.cta-band .cta-text{position:relative;margin-top:14px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.78);max-width:460px;}
.cta-points{position:relative;margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;}
.cta-points span{display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 14px;border-radius:999px;font-size:12.5px;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);}
.cta-points span i{color:var(--amber-light);}
.cta-form{position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-md);padding:24px;backdrop-filter:blur(4px);}
.cta-form .row{margin-bottom:14px;}
.cta-form label{display:block;font-size:12.5px;color:rgba(255,255,255,.72);margin-bottom:8px;}
.cta-form label .req{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber-light);margin-left:6px;vertical-align:middle;}
.field{width:100%;height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.10);color:#fff;padding:0 16px;font-size:14px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);}
.field::placeholder{color:rgba(255,255,255,.5);}
.field:focus{outline:none;border-color:var(--amber-light);background:rgba(255,255,255,.16);box-shadow:0 0 0 3px rgba(226,112,27,.3);}
.cta-form .btn-cta{width:100%;height:48px;background:linear-gradient(135deg,#E2701B,#F5A44A);color:#2A1200;box-shadow:0 14px 30px -18px rgba(0,0,0,.6);}
.cta-form .btn-cta:hover{filter:brightness(1.06);}
.cta-note{margin-top:12px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.6);}

/* ===== Footer ===== */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.8);padding:68px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.15fr;gap:44px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.site-footer .logo-text{color:#fff;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:350px;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-link{display:block;font-size:14px;color:rgba(255,255,255,.62);padding:5px 0;transition:color .18s var(--ease),transform .18s var(--ease);}
a.footer-link:hover{color:var(--amber-light);transform:translateX(3px);}
.footer-contact p{font-size:14px;color:rgba(255,255,255,.62);padding:5px 0;}
.site-footer .btn-cta{background:linear-gradient(135deg,#E2701B,#F5A44A);color:#2A1200;box-shadow:0 12px 26px -16px rgba(0,0,0,.7);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:20px 0 28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;font-size:12px;color:rgba(255,255,255,.5);}
.footer-social{display:flex;gap:10px;}
.footer-social a{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.14);transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);}
.footer-social a:hover{color:#0E2A24;background:var(--amber-light);border-color:var(--amber-light);transform:translateY(-2px);}

/* ===== Responsive ===== */
@media (max-width:1023px){
  .nav-links{display:none;}
  .menu-toggle{display:grid;}
  .cta-band{grid-template-columns:1fr;padding:38px 30px;gap:30px;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .header-inner{gap:12px;}
  .article-head{padding:22px 0 32px;}
  .article-head h1{font-size:28px;}
  .article-lead{font-size:15px;}
  .article-body{padding-bottom:52px;}
  .prose{font-size:16px;line-height:1.8;}
  .prose h2{font-size:21px;}
  .prose h3{font-size:17.5px;}
  .related{padding:52px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .related-grid{grid-template-columns:1fr;}
  .cta-wrap{padding:0 0 60px;}
  .cta-band{padding:30px 22px;border-radius:var(--radius-md);}
  .cta-band h2{font-size:22px;}
  .cta-form{padding:20px;}
  .site-footer{padding-top:52px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-desc{max-width:none;}
}
@media (max-width:479px){
  .container{padding:0 16px;}
  .logo-text{font-size:15px;}
  .header-actions .icon-btn{display:none;}
  .article-meta{gap:8px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .card:hover{transform:none;}
  .btn-cta:hover,.btn-line:hover{transform:none;}
}

/* roulang page: category1 */
:root{
  --brand:#1B4A3E;
  --brand-dark:#0E2A24;
  --brand-light:#2E7A63;
  --amber:#E2701B;
  --amber-light:#F5A44A;
  --steel:#8A99A3;
  --sand:#F7F4EF;
  --card:#FFFFFF;
  --line:#E3DED5;
  --divider:#EDE8DF;
  --text:#17211E;
  --text-2:#4A5A55;
  --text-3:#7C8A84;
  --grad:linear-gradient(135deg,#0E2A24 0%,#1B4A3E 45%,#2E7A63 100%);
  --radius-lg:28px;
  --radius-md:20px;
  --radius-sm:14px;
  --shadow:0 1px 2px rgba(20,40,35,.06),0 16px 36px -26px rgba(20,40,35,.30);
  --shadow-hover:0 2px 4px rgba(20,40,35,.08),0 26px 46px -24px rgba(20,40,35,.36);
  --ease:cubic-bezier(.2,.7,.3,1);
  --font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  color:var(--text);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding-left:0;list-style:none}
::selection{background:rgba(226,112,27,.22)}
:focus-visible{outline:3px solid rgba(27,74,62,.55);outline-offset:2px;border-radius:6px}

body .container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (max-width:768px){body .container{padding-left:20px;padding-right:20px}}
@media (max-width:480px){body .container{padding-left:16px;padding-right:16px}}

/* ============ 通用按钮 ============ */
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 24px;border-radius:999px;border:0;
  background-image:var(--grad);background-size:170% 170%;background-position:0% 50%;
  color:#fff;font-size:15px;font-weight:600;letter-spacing:.2px;line-height:1.2;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  box-shadow:0 1px 2px rgba(20,40,35,.10),0 14px 26px -20px rgba(20,40,35,.55);
  transition:background-position .22s var(--ease),transform .2s var(--ease),box-shadow .22s var(--ease),filter .2s var(--ease);
}
.btn-cta:hover{background-position:18% 50%;filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 3px 6px rgba(20,40,35,.12),0 22px 34px -20px rgba(20,40,35,.55)}
.btn-cta:active{transform:translateY(1px);box-shadow:inset 0 2px 6px rgba(0,0,0,.24)}
.btn-cta[disabled],.btn-cta:disabled{opacity:.6;filter:saturate(.6);pointer-events:none}

.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;
  border:1px solid rgba(255,255,255,.5);background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;font-weight:500;white-space:nowrap;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn-ghost:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.76);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(1px)}

.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--brand);font-size:14px;font-weight:600;
  transition:border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-light);box-shadow:var(--shadow);transform:translateY(-1px)}

.btn-amber{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;border:0;
  background:linear-gradient(135deg,#F5A44A 0%,#E2701B 100%);
  color:#2A1405;font-size:15px;font-weight:700;white-space:nowrap;
  transition:filter .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
  box-shadow:0 12px 24px -18px rgba(226,112,27,.9);
}
.btn-amber:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-amber:active{transform:translateY(1px)}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;height:64px;
  background:rgba(247,244,239,.92);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:background .24s var(--ease),box-shadow .24s var(--ease);
}
.site-header::after{
  content:'';position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);
  width:88px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,rgba(226,112,27,0),var(--amber),rgba(226,112,27,0));
}
.site-header.is-scrolled{background:rgba(255,255,255,.9);box-shadow:0 10px 26px -22px rgba(20,40,35,.5)}
.header-inner{display:flex;align-items:center;gap:26px;height:64px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:36px;height:36px;border-radius:11px;background-image:var(--grad);
  color:#fff;display:grid;place-items:center;font-size:17px;font-weight:700;
  box-shadow:0 8px 18px -12px rgba(14,42,36,.9);
}
.logo-text{font-size:17px;font-weight:700;color:var(--brand-dark);letter-spacing:.2px;white-space:nowrap}

.nav-links{display:flex;align-items:center;gap:4px;margin-left:6px}
.nav-link{
  position:relative;padding:8px 15px;border-radius:999px;
  font-size:15px;color:var(--text-2);white-space:nowrap;
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav-link:hover{color:var(--brand);background:rgba(27,74,62,.07)}
.nav-link.is-active{color:#fff;background-image:var(--grad);box-shadow:0 10px 20px -16px rgba(14,42,36,.9)}
.nav-link.is-active:hover{color:#fff;background-image:var(--grad)}

.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.icon-btn{
  width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--text-2);display:grid;place-items:center;font-size:15px;
  transition:color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.icon-btn:hover{color:var(--brand);border-color:var(--brand-light);transform:translateY(-1px);box-shadow:var(--shadow)}
.icon-btn:active{transform:translateY(1px)}

.hamburger{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--brand-dark);align-items:center;justify-content:center;font-size:17px;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.hamburger:hover{background:var(--sand)}

.only-desktop{display:flex}
.only-mobile{display:none}

/* 抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(14,42,36,.45);z-index:80;
  opacity:0;visibility:hidden;transition:opacity .24s var(--ease),visibility .24s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:82vw;max-width:352px;z-index:90;
  background:#fff;border-radius:24px 0 0 24px;padding:22px 22px 28px;
  transform:translateX(102%);transition:transform .26s var(--ease);
  box-shadow:-24px 0 60px -30px rgba(14,42,36,.5);
  display:flex;flex-direction:column;gap:8px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-link{
  display:block;padding:14px 16px;border-radius:14px;font-size:15px;color:var(--text-2);
  border:1px solid transparent;transition:all .18s var(--ease);
}
.drawer-link:hover{background:var(--sand);color:var(--brand)}
.drawer-link.is-active{background:rgba(27,74,62,.08);color:var(--brand);font-weight:600;border-color:rgba(27,74,62,.18)}
.drawer-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--divider);display:grid;gap:10px}

/* ============ 页头 ============ */
.page-hero{
  position:relative;margin-top:28px;border-radius:var(--radius-lg);overflow:hidden;
  min-height:300px;display:flex;flex-direction:column;justify-content:space-between;
  padding:30px 40px 44px;color:#fff;background:var(--brand-dark);
  box-shadow:var(--shadow);
}
.page-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center 40%;transform:scale(1.02);
}
.page-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(14,42,36,.94) 0%,rgba(27,74,62,.82) 48%,rgba(46,122,99,.62) 100%);
}
.page-hero-veil::after{
  content:'';position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,164,74,.28),transparent 68%);
}
.page-hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:space-between;gap:36px;flex:1}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.66);letter-spacing:.02em}
.breadcrumb a{transition:color .18s var(--ease)}
.breadcrumb a:hover{color:var(--amber-light)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:#fff;font-weight:600}
.page-hero h1{
  font-size:42px;line-height:1.16;font-weight:700;letter-spacing:.4px;margin-bottom:16px;max-width:22em;
}
.page-hero .hero-lead{
  font-size:17px;line-height:1.85;color:rgba(255,255,255,.84);max-width:760px;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-chip{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  font-size:13px;color:rgba(255,255,255,.9);
}
.hero-chip i{color:var(--amber-light);font-size:12px}
.hero-dot{
  width:7px;height:7px;border-radius:50%;background:var(--amber);flex-shrink:0;
  box-shadow:0 0 0 4px rgba(226,112,27,.22);
}

/* ============ 主体两栏 ============ */
.cat-grid{
  display:grid;grid-template-columns:minmax(0,1fr);gap:36px;margin-top:56px;
  align-items:start;
}
@media (min-width:1024px){
  .cat-grid{grid-template-columns:252px minmax(0,1fr);gap:52px;margin-top:64px}
}
.anchor-nav{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:20px 16px;box-shadow:var(--shadow);
}
@media (min-width:1024px){
  .anchor-nav{position:sticky;top:88px}
}
.anchor-title{
  font-size:12px;letter-spacing:.16em;color:var(--text-3);text-transform:uppercase;
  padding:0 10px 12px;margin-bottom:6px;border-bottom:1px solid var(--divider);
}
.anchor-list{display:flex;flex-direction:column;gap:2px}
.anchor-link{
  display:block;padding:10px 12px;border-radius:10px;border-left:3px solid transparent;
  font-size:14px;color:var(--text-2);transition:all .18s var(--ease);
}
.anchor-link:hover{color:var(--brand);background:var(--sand)}
.anchor-link.is-current{color:var(--brand);font-weight:600;border-left-color:var(--amber);background:rgba(226,112,27,.07)}
.anchor-aside{
  margin-top:18px;padding:16px;border-radius:var(--radius-sm);
  background-image:var(--grad);color:#fff;position:relative;overflow:hidden;
}
.anchor-aside::after{
  content:'';position:absolute;right:-50px;bottom:-60px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,164,74,.35),transparent 70%);
}
.anchor-aside p{position:relative;z-index:1;font-size:13px;line-height:1.7;color:rgba(255,255,255,.84)}
.anchor-aside strong{position:relative;z-index:1;display:block;font-size:15px;margin-bottom:6px;color:#fff}
.anchor-aside .anchor-tel{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:12px;color:var(--amber-light);font-family:var(--mono)}

/* 分节内容 */
.content-col{min-width:0}
.section-block{padding:36px 0;border-top:1px solid var(--divider);scroll-margin-top:88px}
.section-block:first-child{border-top:0;padding-top:0}
.section-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.16em;
  color:var(--text-3);text-transform:uppercase;margin-bottom:12px;
}
.section-kicker::before{content:'';width:22px;height:2px;border-radius:2px;background:var(--amber)}
.section-block h2{
  font-size:28px;line-height:1.28;font-weight:700;color:var(--brand-dark);
  margin-bottom:14px;padding-left:18px;position:relative;
}
.section-block h2::before{
  content:'';position:absolute;left:0;top:.22em;width:6px;height:1.05em;border-radius:3px;
  background-image:var(--grad);
}
.section-block h3{
  font-size:20px;line-height:1.4;font-weight:600;color:var(--brand-dark);margin:26px 0 10px;
  padding-left:14px;position:relative;
}
.section-block h3::before{
  content:'';position:absolute;left:0;top:.42em;width:8px;height:8px;border-radius:2px;background:var(--amber);
}
.section-block p{font-size:16px;line-height:1.85;color:var(--text-2);margin-bottom:1.2em}
.section-block p:last-child{margin-bottom:0}

.block-split{display:grid;gap:26px;align-items:center;margin-top:24px}
@media (min-width:768px){
  .block-split{grid-template-columns:1.06fr .94fr;gap:34px}
  .block-split.reverse .block-figure{order:-1}
}
.block-figure{
  position:relative;border-radius:var(--radius-md);overflow:hidden;background-image:var(--grad);
  box-shadow:var(--shadow);
}
.block-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .35s var(--ease)}
.block-figure:hover img{transform:scale(1.04)}
.block-figure figcaption{
  position:absolute;left:14px;bottom:14px;padding:6px 12px;border-radius:999px;
  background:rgba(14,42,36,.7);color:rgba(255,255,255,.9);font-size:12px;backdrop-filter:blur(4px);
}

.check-list{display:grid;gap:10px;margin-top:6px}
.check-list li{
  position:relative;padding:12px 16px 12px 42px;border-radius:var(--radius-sm);
  background:#fff;border:1px solid var(--line);font-size:14.5px;line-height:1.7;color:var(--text-2);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.check-list li::before{
  content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;font-size:11px;
  position:absolute;left:16px;top:16px;color:var(--amber);
}
.check-list li:hover{border-color:rgba(27,74,62,.3);transform:translateX(3px);box-shadow:var(--shadow)}

/* 流程时间线 */
.flow-list{display:grid;gap:12px;margin-top:22px;counter-reset:flow}
.flow-item{
  display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;
  padding:18px 20px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.flow-item:hover{border-color:rgba(27,74,62,.28);transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.flow-num{
  font-family:var(--mono);font-size:17px;font-weight:700;color:var(--amber);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.6;
}
.flow-body strong{display:block;font-size:15.5px;color:var(--brand-dark);margin-bottom:4px}
.flow-body span{font-size:14px;line-height:1.75;color:var(--text-2)}

/* 数据徽章卡 */
.stat-band{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:34px 0;
}
@media (min-width:768px){.stat-band{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}}
.stat{
  padding:20px 18px;border-radius:var(--radius-md);position:relative;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.stat:hover{transform:translateY(-4px)}
.stat-solid{background-image:var(--grad);color:#fff;box-shadow:var(--shadow)}
.stat-solid::after{
  content:'';position:absolute;right:-40px;top:-50px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,164,74,.4),transparent 70%);
}
.stat-amber{background:linear-gradient(135deg,#F5A44A 0%,#E2701B 100%);color:#2A1405;box-shadow:var(--shadow)}
.stat-amber::after{
  content:'';position:absolute;left:-40px;bottom:-60px;width:130px;height:130px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.34),transparent 70%);
}
.stat-outline{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.stat-num{
  position:relative;z-index:1;font-size:30px;font-weight:700;line-height:1.1;
  font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.stat-outline .stat-num{color:var(--brand)}
.stat-unit{font-size:14px;font-weight:600;margin-left:3px}
.stat-label{position:relative;z-index:1;font-size:12px;line-height:1.6;margin-top:6px;opacity:.86}

/* 常见疑问 */
.faq-grid{display:grid;gap:16px;margin-top:24px}
@media (min-width:768px){.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
.faq-card{
  padding:22px 22px 20px;border-radius:18px;background:#fff;border:1px solid var(--line);
  position:relative;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.faq-card::before{
  content:'';position:absolute;left:0;top:0;height:3px;width:0;
  background-image:var(--grad);transition:width .3s var(--ease);
}
.faq-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(27,74,62,.24)}
.faq-card:hover::before{width:100%}
.faq-q{display:flex;gap:10px;font-size:16px;font-weight:700;line-height:1.5;color:var(--brand-dark);margin-bottom:10px}
.faq-q i{color:var(--amber);font-size:14px;margin-top:5px}
.faq-a{font-size:14px;line-height:1.85;color:var(--text-2)}

/* 相关分类互链 */
.link-cards{display:grid;gap:18px;margin-top:56px}
@media (min-width:768px){.link-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
.link-card{
  display:flex;gap:18px;align-items:center;padding:18px;border-radius:22px;background:#fff;
  border:1px solid var(--line);position:relative;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.link-card::before{
  content:'';position:absolute;left:0;top:0;height:3px;width:0;background-image:var(--grad);
  transition:width .32s var(--ease);
}
.link-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(27,74,62,.26)}
.link-card:hover::before{width:100%}
.link-card img{width:92px;height:92px;border-radius:16px;object-fit:cover;flex-shrink:0}
.link-card-body{min-width:0}
.link-card-tag{font-size:11px;letter-spacing:.14em;color:var(--text-3);text-transform:uppercase}
.link-card-title{font-size:17px;font-weight:700;color:var(--brand-dark);margin:4px 0 6px}
.link-card-desc{font-size:13.5px;line-height:1.7;color:var(--text-2)}
.link-card-arrow{
  margin-left:auto;flex-shrink:0;width:34px;height:34px;border-radius:999px;
  border:1px solid var(--line);display:grid;place-items:center;color:var(--brand);
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.link-card:hover .link-card-arrow{background-image:var(--grad);color:#fff;border-color:transparent;transform:translateX(3px)}

/* CTA 带 */
.cta-band{
  position:relative;overflow:hidden;margin-top:72px;border-radius:var(--radius-lg);
  padding:40px 30px;background-image:var(--grad);color:#fff;box-shadow:var(--shadow);
  display:grid;gap:30px;
}
@media (min-width:900px){.cta-band{grid-template-columns:1.12fr .88fr;align-items:center;padding:52px 48px;gap:44px}}
.cta-band::after{
  content:'';position:absolute;right:-90px;top:-110px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,164,74,.36),transparent 68%);
}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{font-size:30px;line-height:1.3;font-weight:700;margin-bottom:14px}
.cta-copy p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.84)}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.cta-points span{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.9);
  padding:6px 13px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
}
.cta-points i{color:var(--amber-light);font-size:12px}
.cta-form{position:relative;z-index:1;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:22px;padding:24px}
.cta-form h3{font-size:17px;font-weight:700;margin-bottom:16px;color:#fff}
.form-row{display:grid;gap:12px}
@media (min-width:640px){.form-row{grid-template-columns:minmax(0,1fr) auto}}
.field{
  width:100%;height:48px;border-radius:var(--radius-sm);padding:0 16px;
  border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.14);color:#fff;font-size:15px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field::placeholder{color:rgba(255,255,255,.62)}
.field:hover{border-color:rgba(255,255,255,.5)}
.field:focus{outline:none;border-color:rgba(245,164,74,.7);background:rgba(255,255,255,.2);box-shadow:0 0 0 3px rgba(245,164,74,.32)}
.field:disabled{opacity:.55;cursor:not-allowed}
.form-note{font-size:12px;line-height:1.7;color:rgba(255,255,255,.68);margin-top:12px}
.form-note .req{color:var(--amber-light)}
.form-msg{font-size:12.5px;color:var(--amber-light);margin-top:10px;min-height:18px}

/* 页脚 */
.site-footer{margin-top:88px;background:var(--brand-dark);color:rgba(255,255,255,.8);padding-top:64px}
.footer-grid{display:grid;gap:34px;grid-template-columns:minmax(0,1fr)}
@media (min-width:768px){.footer-grid{grid-template-columns:1.45fr 1fr 1fr 1.15fr;gap:38px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .logo-mark{box-shadow:none}
.footer-brand .logo-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:330px}
.footer-title{font-size:13px;letter-spacing:.14em;color:rgba(255,255,255,.5);margin-bottom:14px}
.footer-link{display:block;font-size:14px;color:rgba(255,255,255,.8);padding:5px 0;transition:color .18s var(--ease),transform .18s var(--ease)}
a.footer-link:hover{color:var(--amber-light);transform:translateX(3px)}
.footer-contact p{font-size:14px;line-height:1.75;color:rgba(255,255,255,.72);margin-bottom:6px}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.1);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,255,255,.6);
}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:36px;height:36px;border-radius:999px;border:1px solid rgba(255,255,255,.18);
  display:grid;place-items:center;color:rgba(255,255,255,.8);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.footer-social a:hover{background:var(--amber);border-color:var(--amber);color:#fff;transform:translateY(-2px)}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .only-desktop{display:none !important}
  .only-mobile{display:flex !important}
  .hamburger{display:inline-flex}
  .nav-links{display:none}
  .header-actions .btn-cta{display:none}
  .page-hero{padding:24px 24px 34px;min-height:270px}
  .page-hero h1{font-size:30px}
  .page-hero .hero-lead{font-size:15.5px}
  .cat-grid{margin-top:40px;gap:28px}
  .anchor-nav{
    position:sticky;top:64px;z-index:30;padding:12px;border-radius:16px;
    display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;
  }
  .anchor-title{display:none}
  .anchor-list{flex-direction:row;gap:8px}
  .anchor-link{
    white-space:nowrap;padding:8px 14px;border-radius:999px;border-left:0;
    border:1px solid var(--line);font-size:13.5px;
  }
  .anchor-link.is-current{border-left:0;border-color:rgba(226,112,27,.5);background:rgba(226,112,27,.1)}
  .anchor-aside{display:none}
  .section-block{padding:30px 0;scroll-margin-top:130px}
  .section-block h2{font-size:23px;padding-left:15px}
  .cta-copy h2{font-size:24px}
}
@media (max-width:767px){
  .page-hero{margin-top:18px;border-radius:22px}
  .hero-meta{gap:8px}
  .hero-chip{font-size:12px;padding:6px 12px}
  .stat-num{font-size:25px}
  .link-card{flex-direction:column;align-items:flex-start}
  .link-card img{width:100%;height:150px}
  .link-card-arrow{margin-left:0}
  .cta-band{padding:32px 22px;border-radius:22px;margin-top:56px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .page-hero h1{font-size:26px}
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .stat{padding:16px 14px}
  .stat-num{font-size:22px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .stat:hover,.faq-card:hover,.link-card:hover,.flow-item:hover,.check-list li:hover,.btn-cta:hover,.link-card:hover .link-card-arrow{transform:none}
}

/* roulang page: category2 */
:root{
  --brand:#1B4A3E;
  --brand-deep:#0E2A24;
  --brand-light:#2E7A63;
  --amber:#E2701B;
  --amber-light:#F5A44A;
  --steel:#8A99A3;
  --sand:#F7F4EF;
  --card:#FFFFFF;
  --line:#E3DED5;
  --divider:#EDE8DF;
  --ink:#17211E;
  --ink-2:#4A5A55;
  --ink-3:#7C8A84;
  --grad-brand:linear-gradient(135deg,#0E2A24 0%,#1B4A3E 45%,#2E7A63 100%);
  --shadow-sm:0 1px 2px rgba(20,40,35,.06),0 16px 36px -26px rgba(20,40,35,.30);
  --shadow-lg:0 2px 4px rgba(20,40,35,.08),0 28px 52px -30px rgba(20,40,35,.42);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --mono:ui-monospace,SFMono-Regular,"Roboto Mono","Noto Sans Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--sand);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid rgba(27,74,62,.45);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section-tight{padding:56px 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.42);
  background:rgba(255,255,255,.14);
  font-size:13px;color:#fff;letter-spacing:.02em;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--amber-light);box-shadow:0 0 0 4px rgba(245,164,74,.22)}
.eyebrow-dark{border-color:var(--line);background:#fff;color:var(--brand)}
.eyebrow-dark .dot{background:var(--amber)}
h1{font-size:40px;line-height:1.25;font-weight:700;letter-spacing:.01em}
h2{font-size:28px;line-height:1.35;font-weight:700}
h3{font-size:20px;line-height:1.45;font-weight:600}
.lead{font-size:17px;line-height:1.85;color:var(--ink-2)}
.muted{color:var(--ink-3);font-size:14px;line-height:1.7}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:.02em}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(247,244,239,.88);
  border-bottom:1px solid var(--line);
  transition:background .22s var(--ease),box-shadow .22s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.9);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 1px 2px rgba(20,40,35,.06),0 14px 28px -24px rgba(20,40,35,.45);
}
.header-inner{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;height:36px;flex:0 0 auto}
.logo-mark{
  width:34px;height:34px;border-radius:11px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:17px;font-weight:700;
  box-shadow:0 10px 20px -14px rgba(14,42,36,.95);
}
.logo-text{font-size:17px;font-weight:700;color:var(--brand-deep);letter-spacing:.01em}
.nav-links{display:flex;align-items:center;gap:4px;margin-right:auto}
.nav-link{
  position:relative;padding:8px 12px;border-radius:999px;
  font-size:15px;color:var(--ink-2);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-link:hover{color:var(--brand);background:rgba(46,122,99,.08)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.icon-btn{
  width:38px;height:38px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--ink-2);display:grid;place-items:center;cursor:pointer;
  transition:color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
}
.icon-btn:hover{color:var(--brand);border-color:rgba(46,122,99,.4);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),background-position .28s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
}
.btn-primary{background:var(--grad-brand);background-size:150% 100%;color:#fff;box-shadow:0 16px 28px -20px rgba(14,42,36,.95)}
.btn-primary:hover{background-position:14% 0;filter:brightness(1.06);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);box-shadow:inset 0 2px 6px rgba(0,0,0,.25)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--brand)}
.btn-outline:hover{border-color:var(--brand-light);color:var(--brand-light);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn-outline:active{transform:translateY(1px)}
.btn[disabled],.btn:disabled{filter:saturate(.4);opacity:.7;pointer-events:none}
.hamburger{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;position:relative;
}
.hamburger span{
  position:absolute;left:11px;width:18px;height:2px;border-radius:2px;background:var(--brand-deep);
  transition:transform .2s var(--ease),opacity .2s var(--ease),top .2s var(--ease);
}
.hamburger span:nth-child(1){top:13px}
.hamburger span:nth-child(2){top:19px}
.hamburger span:nth-child(3){top:25px}
.hamburger.is-open span:nth-child(1){top:19px;transform:rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){top:19px;transform:rotate(-45deg)}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:82vw;max-width:360px;z-index:80;
  background:#fff;border-radius:24px 0 0 24px;box-shadow:var(--shadow-lg);
  padding:22px;transform:translateX(105%);transition:transform .24s var(--ease);
  display:flex;flex-direction:column;gap:14px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-close{
  align-self:flex-end;width:38px;height:38px;border-radius:999px;border:1px solid var(--line);
  background:#fff;cursor:pointer;color:var(--ink-2)
}
.drawer-link{
  padding:13px 14px;border-radius:var(--r-sm);font-size:16px;color:var(--ink-2);
  border:1px solid var(--divider);
}
.drawer-link:hover{background:var(--sand);color:var(--brand)}
.drawer-link.is-active{color:var(--brand);font-weight:600;border-color:rgba(46,122,99,.4);background:rgba(46,122,99,.06)}
.drawer-mask{
  position:fixed;inset:0;background:rgba(14,42,36,.42);z-index:75;opacity:0;visibility:hidden;
  transition:opacity .24s var(--ease),visibility .24s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* 页头横幅 */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  border-radius:0 0 var(--r-lg) var(--r-lg);
  min-height:340px;display:flex;align-items:flex-end;
  background-image:
    linear-gradient(115deg,rgba(14,42,36,.9) 0%,rgba(27,74,62,.66) 52%,rgba(226,112,27,.22) 100%),
    url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 86% 22%,rgba(245,164,74,.28),transparent 42%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;padding-top:64px;padding-bottom:56px}
.breadcrumb{font-size:12px;color:rgba(255,255,255,.74);margin-bottom:16px;letter-spacing:.02em}
.breadcrumb b{color:#fff;font-weight:600}
.page-hero h1{max-width:820px;margin:16px 0 14px;color:#fff}
.hero-sub{max-width:640px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.86)}
.hero-sub + .hero-sub{margin-top:6px}

/* 数据行 */
.stat-row{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
  margin-top:-34px;position:relative;z-index:5;
}
.stat-badge{
  border-radius:var(--r-md);padding:16px 18px;border:1px solid var(--line);background:#fff;
  box-shadow:var(--shadow-sm);
}
.stat-badge .val{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700;letter-spacing:.02em;color:var(--brand)}
.stat-badge .unit{font-size:13px;font-weight:600;color:var(--ink-2);margin-left:4px}
.stat-badge .cap{font-size:12px;color:var(--ink-3);margin-top:4px}
.stat-badge.is-solid{
  background:var(--grad-brand);border-color:transparent;color:#fff;
  box-shadow:0 22px 38px -28px rgba(14,42,36,1);
}
.stat-badge.is-solid .val{color:#fff}
.stat-badge.is-solid .unit,.stat-badge.is-solid .cap{color:rgba(255,255,255,.82)}
.stat-badge.is-amber{
  background:linear-gradient(135deg,#E2701B 0%,#F5A44A 100%);
  border-color:transparent;color:#2A1503;
}
.stat-badge.is-amber .val,.stat-badge.is-amber .unit,.stat-badge.is-amber .cap{color:#2A1503}

/* 卡片网格 */
.card-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}
.feature-main{
  grid-column:span 6;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.feature-main::before,.mini-card::before{
  content:"";position:absolute;top:0;left:0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand-deep),var(--brand-light),var(--amber));
  transform:scaleX(0);transform-origin:left;transition:transform .26s var(--ease);
}
.feature-main:hover,.mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.feature-main:hover::before,.mini-card:hover::before{transform:scaleX(1)}
.feature-media{aspect-ratio:16/10;overflow:hidden}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.feature-main:hover .feature-media img{transform:scale(1.03)}
.feature-body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:12px;flex:1}
.tag{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;
  color:var(--brand);background:rgba(46,122,99,.1);border:1px solid rgba(46,122,99,.2);
}
.text-link{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--brand);
  margin-top:auto;position:relative;padding-bottom:2px;
}
.text-link::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--amber);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);
}
.text-link:hover{color:var(--amber)}
.text-link:hover::after{transform:scaleX(1)}
.mini-card{
  grid-column:span 3;position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:10px;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.mini-card:hover{border-color:rgba(46,122,99,.35)}
.mini-icon{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:rgba(27,74,62,.08);color:var(--brand);font-size:17px;
}
.mini-card:nth-child(3) .mini-icon{background:rgba(226,112,27,.12);color:var(--amber)}
.mini-card h3{font-size:17px}
.mini-card p{font-size:13.5px;line-height:1.7;color:var(--ink-3)}

/* 图文流程 */
.flow-wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:32px;align-items:center}
.flow-media{grid-column:span 5;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.flow-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.flow-media .badge-float{
  position:absolute;left:18px;bottom:18px;padding:10px 16px;border-radius:999px;
  background:rgba(245,164,74,.95);color:#2A1503;font-size:13px;font-weight:700;
}
.flow-body{grid-column:span 7}
.flow-list{margin-top:26px;display:flex;flex-direction:column}
.flow-item{display:flex;gap:18px;padding:20px 0;border-top:1px solid var(--divider)}
.flow-item:last-child{border-bottom:1px solid var(--divider)}
.flow-idx{
  flex:0 0 auto;width:46px;font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:16px;font-weight:700;color:var(--amber);letter-spacing:.04em;
}
.flow-txt h3{font-size:17px;margin-bottom:6px}
.flow-txt p{font-size:14px;line-height:1.75;color:var(--ink-2)}

/* FAQ */
.faq-list{border-top:1px solid var(--divider)}
.faq-item{border-bottom:1px solid var(--divider)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 4px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;line-height:1.6;color:var(--ink);
  transition:color .2s var(--ease);
}
.faq-q:hover{color:var(--brand)}
.faq-icon{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;color:var(--brand);
  font-size:13px;transition:transform .24s var(--ease),background .24s var(--ease),color .24s var(--ease),border-color .24s var(--ease);
}
.faq-q[aria-expanded="true"]{color:var(--brand)}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--amber);border-color:var(--amber);color:#fff}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .28s var(--ease);
}
.faq-a-inner{
  border-left:3px solid var(--amber);background:var(--sand);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:16px 20px;margin:0 0 20px 4px;
  font-size:15px;line-height:1.85;color:var(--ink-2);
}

/* CTA 表单 */
.cta-card{
  border-radius:var(--r-lg);overflow:hidden;
  background:var(--grad-brand);color:#fff;position:relative;
  display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:32px;
  padding:52px 48px;box-shadow:var(--shadow-lg);
}
.cta-card::after{
  content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,164,74,.34),transparent 68%);pointer-events:none;
}
.cta-copy{grid-column:span 5;position:relative;z-index:2}
.cta-copy h2{color:#fff;margin-bottom:14px}
.cta-copy p{color:rgba(255,255,255,.84);font-size:15px;line-height:1.85}
.cta-points{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.cta-points li{display:flex;gap:10px;font-size:14px;color:rgba(255,255,255,.9)}
.cta-points i{color:var(--amber-light);margin-top:5px}
.cta-form{grid-column:span 7;position:relative;z-index:2;background:#fff;border-radius:var(--r-md);padding:26px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field .req{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber);margin-left:6px;vertical-align:middle}
.field input,.field textarea{
  height:48px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;
  padding:0 14px;font-size:15px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--brand-light);box-shadow:0 0 0 3px rgba(27,74,62,.2);
}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.form-tip{font-size:12px;color:var(--ink-3);margin-top:12px}
.form-status{font-size:13px;color:var(--brand);font-weight:600;min-height:20px;margin-top:8px}

/* 页脚 */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.8);margin-top:88px;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:32px;padding-bottom:44px}
.footer-grid > div:nth-child(1){grid-column:span 4}
.footer-grid > div:nth-child(2){grid-column:span 2}
.footer-grid > div:nth-child(3){grid-column:span 3}
.footer-grid > div:nth-child(4){grid-column:span 3}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .logo-mark{background:rgba(255,255,255,.12);box-shadow:none}
.footer-brand .logo-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:330px}
.footer-title{font-size:13px;font-weight:700;color:#fff;letter-spacing:.06em;margin-bottom:14px}
.footer-link{display:block;font-size:14px;color:rgba(255,255,255,.64);margin-bottom:10px;transition:color .2s var(--ease),transform .2s var(--ease)}
.footer-link:hover{color:var(--amber-light);transform:translateX(3px)}
.footer-contact p{font-size:14px;color:rgba(255,255,255,.64);margin-bottom:10px}
.btn-cta{
  display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;
  background:linear-gradient(135deg,#E2701B,#F5A44A);color:#2A1503;font-weight:700;font-size:14px;
  transition:filter .2s var(--ease),transform .2s var(--ease);
}
.btn-cta:hover{filter:brightness(1.06);transform:translateY(-1px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.72);
  transition:color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.footer-social a:hover{color:var(--amber-light);border-color:rgba(245,164,74,.6);transform:translateY(-2px)}

@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:block}
  .header-actions .btn-primary{display:none}
  h1{font-size:32px}
  .section{padding:64px 0}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-main{grid-column:span 12}
  .mini-card{grid-column:span 6}
  .flow-media{grid-column:span 12}
  .flow-body{grid-column:span 12}
  .cta-copy{grid-column:span 12}
  .cta-form{grid-column:span 12}
  .cta-card{padding:40px 32px}
  .footer-grid > div:nth-child(1){grid-column:span 6}
  .footer-grid > div:nth-child(2){grid-column:span 6}
  .footer-grid > div:nth-child(3){grid-column:span 6}
  .footer-grid > div:nth-child(4){grid-column:span 6}
}
@media (max-width:768px){
  .container{padding:0 20px}
  h1{font-size:30px}
  h2{font-size:24px}
  .page-hero{min-height:300px}
  .hero-inner{padding-top:48px;padding-bottom:44px}
  .section{padding:48px 0}
  .section-tight{padding:40px 0}
  .form-row{grid-template-columns:1fr}
  .stat-badge .val{font-size:22px}
}
@media (max-width:480px){
  .container{padding:0 16px}
  h1{font-size:27px}
  .mini-card{grid-column:span 12}
  .stat-row{grid-template-columns:1fr}
  .cta-card{padding:30px 20px}
  .cta-form{padding:20px}
  .footer-grid > div:nth-child(1),
  .footer-grid > div:nth-child(2),
  .footer-grid > div:nth-child(3),
  .footer-grid > div:nth-child(4){grid-column:span 12}
  .footer-bottom{justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
  html{scroll-behavior:auto}
  .feature-main:hover,.mini-card:hover{transform:none}
  .feature-main:hover .feature-media img{transform:none}
}