/* roulang page: index */
:root{
  --font: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --ink:#123A32;
  --ink-2:#2F6F5E;
  --ink-3:#0C2A24;
  --lime:#C2E04B;
  --bg:#F6F3EC;
  --bg-alt:#EFEBE1;
  --card:#FFFFFF;
  --text:#161A18;
  --muted:#5A635E;
  --dim:#8A928C;
  --line:#E2DED3;
  --on-ink:#F6F3EC;
  --on-ink-soft:rgba(246,243,236,.62);
  --line-ink:rgba(246,243,236,.16);
  --r-card:6px;
  --r-pill:999px;
  --r-input:6px;
  --r-pop:8px;
  --shadow-1:0 1px 2px rgba(18,58,50,.06);
  --shadow-2:0 8px 24px rgba(18,58,50,.10);
  --shell:1240px;
  --read:720px;
  --gutter:40px;
}

/* ===== base reset overrides ===== */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5,h6{
  margin:0;font-family:var(--font);font-weight:800;line-height:1.2;
  letter-spacing:-.02em;color:inherit;
}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{display:block;max-width:100%;height:auto;}
a{color:var(--ink);text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease;}
a:hover{color:var(--ink-2);}
button{font-family:inherit;}
::selection{background:rgba(194,224,75,.45);color:var(--ink-3);}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
table{border-collapse:collapse;}

/* ===== foundation grid override ===== */
.row{display:flex;flex-wrap:wrap;max-width:none;margin-left:-12px;margin-right:-12px;}
.row::before,.row::after{display:none;}
.column,.columns{float:none;padding-left:12px;padding-right:12px;}
.container{max-width:var(--shell);margin:0 auto;padding:0 var(--gutter);}

/* ===== shared blocks ===== */
.section{padding:96px 0;}
.section-tight{padding:64px 0;}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-title{font-size:36px;font-weight:800;letter-spacing:-.01em;line-height:1.24;}
.sec-title::before{content:"";display:block;width:12px;height:2px;background:var(--lime);margin-bottom:16px;border-radius:2px;}
.sec-lead{margin-top:24px;font-size:16px;line-height:1.85;color:var(--muted);max-width:640px;}
.sec-title-sm{font-size:22px;font-weight:800;letter-spacing:-.01em;}
.text-link{
  display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--ink-2);padding-bottom:2px;text-underline-offset:3px;
}
.text-link i{font-size:12px;transition:transform .18s ease;}
.text-link:hover{border-bottom-color:var(--lime);color:var(--ink-2);}
.text-link:hover i{transform:translateX(4px);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:var(--r-pill);border:1.5px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:.02em;line-height:1.2;
  cursor:pointer;text-align:center;transition:background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn .arw{display:inline-block;transition:transform .18s ease;font-size:12px;}
.btn-primary{background:var(--ink);color:var(--on-ink);box-shadow:var(--shadow-1);}
.btn-primary:hover,.btn-primary:focus{background:var(--ink-2);color:var(--on-ink);}
.btn-primary:hover .arw{transform:translateX(4px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover,.btn-ghost:focus{background:var(--ink);color:var(--on-ink);border-color:var(--ink);}
.btn-block{width:100%;}
.btn[disabled]{opacity:.45;pointer-events:none;}

.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--card);font-size:13px;color:var(--muted);letter-spacing:.02em;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.chip:hover{border-color:var(--ink-2);color:var(--ink);background:#fff;}
.badge{
  display:inline-flex;align-items:center;
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(47,111,94,.10);color:var(--ink-2);
  font-size:12px;font-weight:600;letter-spacing:.06em;
}

/* ===== dock nav ===== */
.dock-wrap{
  position:fixed;top:20px;left:0;right:0;z-index:1100;
  display:flex;justify-content:center;padding:0 24px;pointer-events:none;
}
.dock{
  pointer-events:auto;width:min(1120px,100%);height:64px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:0 12px 0 24px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--line);box-shadow:0 6px 20px rgba(18,58,50,.08);
  transition:height .24s ease,background-color .24s ease,box-shadow .24s ease;
}
.dock.is-shrink{height:56px;background:rgba(255,255,255,.96);box-shadow:0 10px 28px rgba(18,58,50,.12);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:28px;height:28px;border-radius:9px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--ink) 42%,var(--ink-2) 100%);
  display:flex;align-items:center;justify-content:center;
  transition:width .24s ease,height .24s ease;
}
.brand-mark span{width:9px;height:9px;border-radius:2px;background:var(--lime);display:block;transform:rotate(45deg);}
.brand-text{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.brand-text em{font-style:normal;font-weight:400;color:var(--muted);font-size:13px;margin-left:6px;letter-spacing:.02em;}
.dock.is-shrink .brand-mark{width:24px;height:24px;}
.dock-nav{display:flex;align-items:center;gap:28px;}
.dock-nav a{
  position:relative;font-size:15px;font-weight:600;color:var(--muted);
  padding:6px 0;transition:color .18s ease;
}
.dock-nav a::after{
  content:"";position:absolute;left:50%;bottom:-5px;width:6px;height:6px;border-radius:50%;
  background:var(--lime);transform:translateX(-50%) scale(0);transition:transform .2s ease;
}
.dock-nav a:hover{color:var(--ink);}
.dock-nav a.is-active{color:var(--ink);}
.dock-nav a.is-active::after{transform:translateX(-50%) scale(1);}
.dock-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.dock-tools .btn{padding:11px 22px;font-size:14px;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;font-size:16px;color:var(--ink);cursor:pointer;
}
.nav-toggle:hover{background:var(--bg-alt);}

/* ===== drawer ===== */
.drawer{
  position:fixed;inset:0;z-index:1300;background:var(--bg);
  display:flex;flex-direction:column;padding:20px var(--gutter) 24px;
  transform:translateY(100%);opacity:0;visibility:hidden;
  transition:transform .3s ease,opacity .3s ease,visibility .3s ease;
}
.drawer.is-open{transform:translateY(0);opacity:1;visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:6px 0 24px;border-bottom:1px solid var(--line);}
.drawer-nav{display:flex;flex-direction:column;padding:12px 0;flex:1 1 auto;}
.drawer-nav a{
  font-size:18px;font-weight:600;color:var(--ink);line-height:56px;
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
}
.drawer-nav a i{font-size:13px;color:var(--dim);}
.drawer-nav a.is-active{color:var(--ink-2);}
.drawer-foot{padding-top:20px;}
.drawer-close{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--ink);font-size:18px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}

/* ===== hero ===== */
.hero{position:relative;padding:132px 0 88px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;top:-140px;right:-120px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(194,224,75,.22),rgba(194,224,75,0) 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:1;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:24px;
  font-size:13px;letter-spacing:.12em;color:var(--ink-2);font-weight:600;
}
.hero-eyebrow::before{content:"";width:4px;height:4px;background:var(--lime);border-radius:1px;}
.hero-h1{
  font-size:clamp(28px,3.6vw,48px);line-height:1.16;letter-spacing:-.02em;font-weight:800;color:var(--ink);
  margin-bottom:26px;
}
.hero-h1 .h1-line{display:block;}
.hero-h1 .h1-line-2{
  font-weight:600;color:var(--ink-2);
  background:linear-gradient(transparent 72%,rgba(194,224,75,.55) 72%);
  display:inline-block;
}
.hero-sub{font-size:17px;line-height:1.9;color:var(--muted);max-width:540px;margin-bottom:34px;}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.hero-media{position:relative;margin-top:32px;}
.hero-media .hero-img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card);
  border:1px solid var(--line);box-shadow:var(--shadow-2);
}
.hero-float{
  position:absolute;left:-24px;bottom:28px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-pop);padding:16px 20px;
  box-shadow:var(--shadow-2);min-width:200px;
}
.hero-float .hf-num{
  font-size:26px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.1;
}
.hero-float .hf-label{font-size:12px;color:var(--dim);letter-spacing:.06em;margin-top:6px;}
.hero-trust{
  margin-top:64px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:16px 40px;
}
.hero-trust span{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.04em;color:var(--muted);
}
.hero-trust span::before{content:"";width:4px;height:4px;background:var(--lime);border-radius:1px;flex:0 0 auto;}

/* ===== pain ===== */
.pain-aside{position:sticky;top:112px;}
.pain-list{border-top:1px solid var(--line);}
.pain-item{border-bottom:1px solid var(--line);}
.pain-item a{
  display:flex;align-items:center;gap:24px;padding:24px 4px;
  transition:padding-left .2s ease,background-color .2s ease;
}
.pain-item a:hover{padding-left:12px;background:rgba(255,255,255,.55);}
.pain-idx{
  font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.08em;
  font-variant-numeric:tabular-nums;flex:0 0 32px;
}
.pain-body{flex:1 1 auto;}
.pain-q{font-size:18px;font-weight:600;color:var(--ink);line-height:1.5;}
.pain-d{font-size:14px;color:var(--muted);line-height:1.75;margin-top:6px;}
.pain-item a > i{color:var(--dim);font-size:14px;flex:0 0 auto;transition:transform .2s ease,color .2s ease;}
.pain-item a:hover > i{transform:translateX(4px);color:var(--ink-2);}

/* ===== solution cards ===== */
.sol-card{
  height:100%;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.sol-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--ink-2);}
.sol-media{position:relative;overflow:hidden;}
.sol-media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.sol-media .badge{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.92);color:var(--ink-2);}
.sol-body{padding:28px;display:flex;flex-direction:column;flex:1 1 auto;}
.sol-num{
  font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.1em;margin-bottom:12px;
  font-variant-numeric:tabular-nums;
}
.sol-title{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:12px;line-height:1.4;}
.sol-desc{font-size:15px;line-height:1.85;color:var(--muted);margin-bottom:20px;}
.sol-list{margin:0 0 24px;display:flex;flex-direction:column;gap:10px;}
.sol-list li{position:relative;padding-left:18px;font-size:14px;line-height:1.7;color:var(--muted);}
.sol-list li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:2px;background:var(--lime);border-radius:1px;}
.sol-card .text-link{margin-top:auto;align-self:flex-start;}
.sol-wide{display:flex;flex-wrap:wrap;align-items:stretch;}
.sol-wide .sol-media{flex:0 0 38%;}
.sol-wide .sol-media img{height:100%;aspect-ratio:auto;min-height:240px;}
.sol-wide .sol-body{flex:1 1 62%;justify-content:center;padding:40px;}
.sol-gap{margin-top:24px;}

/* ===== steps ===== */
.steps-band{background:var(--bg-alt);}
.step{
  height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.step:hover{border-color:var(--ink-2);box-shadow:var(--shadow-2);transform:translateY(-2px);}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;border:1.5px solid var(--ink-2);
  font-size:14px;font-weight:800;color:var(--ink);margin-bottom:18px;
  font-variant-numeric:tabular-nums;
}
.step-title{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:10px;}
.step-desc{font-size:14px;line-height:1.8;color:var(--muted);}

/* ===== stats ===== */
.stats{
  position:relative;background:var(--ink-3) url("/assets/images/backpic/back-2.png") center/cover no-repeat;
  color:var(--on-ink);padding:96px 0;
}
.stats::before{content:"";position:absolute;inset:0;background:rgba(12,42,36,.92);}
.stats .container{position:relative;z-index:1;}
.stats .sec-title{color:var(--on-ink);}
.stats .sec-lead{color:var(--on-ink-soft);}
.stat-cell{
  border-top:1px solid var(--line-ink);padding-top:24px;margin-top:8px;height:100%;
}
.stat-num{
  font-size:clamp(36px,4vw,56px);font-weight:800;line-height:1.05;
  font-variant-numeric:tabular-nums;color:var(--on-ink);letter-spacing:-.02em;
}
.stat-num small{font-size:16px;font-weight:600;margin-left:6px;color:var(--lime);letter-spacing:0;}
.stat-label{font-size:13px;letter-spacing:.08em;color:var(--on-ink);margin-top:14px;}
.stat-note{font-size:13px;line-height:1.75;color:var(--on-ink-soft);margin-top:6px;}
.stats-foot{margin-top:56px;padding-top:20px;border-top:1px solid var(--line-ink);font-size:12.5px;color:var(--on-ink-soft);line-height:1.8;}

/* ===== news ===== */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:40px;}
.news-card{
  height:100%;display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--ink-2);}
.news-media{position:relative;overflow:hidden;background:var(--bg-alt);}
.news-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-media img{transform:scale(1.03);}
.news-media .badge{
  position:absolute;top:14px;left:14px;background:rgba(255,255,255,.94);
  color:var(--ink-2);backdrop-filter:blur(4px);
}
.news-body{padding:24px;display:flex;flex-direction:column;flex:1 1 auto;}
.news-title{
  font-size:18px;font-weight:600;line-height:1.55;color:var(--ink);margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-excerpt{
  font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:20px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.news-date{font-size:13px;color:var(--dim);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.news-arrow{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--ink);
  transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.news-card:hover .news-arrow{background:var(--ink);color:var(--on-ink);border-color:var(--ink);}
.empty-state{
  border:1.5px dashed var(--line);border-radius:var(--r-pop);background:rgba(255,255,255,.6);
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;padding:40px 20px;text-align:center;
}
.empty-state i{font-size:32px;color:var(--ink-2);opacity:.7;}
.empty-state p{font-size:15px;color:var(--muted);margin:0;}

/* ===== faq ===== */
.faq-aside{position:sticky;top:112px;}
.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:20px;
  padding:22px 0;background:none;border:0;cursor:pointer;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);line-height:1.6;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--ink-2);}
.faq-ico{position:relative;width:20px;height:20px;flex:0 0 20px;}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--ink-2);border-radius:1px;
  transition:transform .2s ease,opacity .2s ease,background-color .2s ease;
}
.faq-ico::before{top:9px;left:0;width:20px;height:2px;}
.faq-ico::after{left:9px;top:0;width:2px;height:20px;}
.faq-item.is-open .faq-ico::after{transform:rotate(90deg);opacity:0;}
.faq-item.is-open .faq-ico::before{background:var(--ink);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease;}
.faq-item.is-open .faq-a{max-height:420px;}
.faq-a p{padding:0 40px 24px 0;font-size:15px;line-height:1.85;color:var(--muted);max-width:var(--read);}

/* ===== cta band ===== */
.cta-band{background:var(--bg-alt);padding:56px 0;}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:40px;box-shadow:var(--shadow-1);
}
.cta-copy h2{font-size:26px;font-weight:800;color:var(--ink);line-height:1.35;margin-bottom:10px;}
.cta-copy p{font-size:15px;color:var(--muted);line-height:1.8;max-width:560px;}

/* ===== footer ===== */
.site-footer{background:var(--ink);color:var(--on-ink);padding:80px 0 0;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px;}
.footer-brand .brand-mark{background:rgba(246,243,236,.10);border:1px solid var(--line-ink);}
.footer-brand .brand-text{color:var(--on-ink);}
.footer-desc{font-size:14px;line-height:1.9;color:var(--on-ink-soft);max-width:320px;}
.footer-kw{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px;}
.footer-kw span{
  font-size:12px;letter-spacing:.04em;color:var(--on-ink-soft);
  border:1px solid var(--line-ink);border-radius:var(--r-pill);padding:5px 12px;
}
.footer-col h3{
  font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--on-ink);
  margin-bottom:20px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a,.footer-col li{font-size:14px;color:var(--on-ink-soft);line-height:1.7;}
.footer-col a:hover{color:var(--lime);}
.footer-col .fline{font-size:14px;color:var(--on-ink-soft);}
.footer-bottom{
  margin-top:64px;padding:24px 0 32px;border-top:1px solid var(--line-ink);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13px;color:var(--on-ink-soft);line-height:1.8;margin:0;}

/* ===== reveal modal ===== */
.reveal-overlay{
  background:rgba(12,42,36,.55) !important;
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  z-index:1400 !important;
}
.reveal{
  width:560px;max-width:calc(100% - 32px);border-radius:var(--r-pop) !important;
  padding:32px !important;background:var(--card) !important;border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(12,42,36,.28);outline:none;
}
.reveal .close-button{
  position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:var(--bg-alt);
  color:var(--muted);font-size:22px;line-height:1;border:0;cursor:pointer;top:14px;
  transition:background-color .18s ease,color .18s ease;
}
.reveal .close-button:hover{background:var(--line);color:var(--ink);}
.modal-title{font-size:22px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.modal-sub{font-size:14px;line-height:1.75;color:var(--muted);margin-bottom:24px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px;letter-spacing:.02em;}
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field select,
.field textarea{
  width:100%;height:48px;border:1px solid var(--line);border-radius:var(--r-input);
  background:#fff;padding:0 14px;font-size:15px;color:var(--text);font-family:inherit;
  box-shadow:none;margin:0;transition:border-color .18s ease,box-shadow .18s ease;
  -webkit-appearance:none;appearance:none;
}
.field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field select{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%235A635E' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:14px;
  padding-right:38px;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--ink-2);box-shadow:0 0 0 2px rgba(194,224,75,.55);
}
.consent{display:flex;align-items:flex-start;gap:10px;margin:4px 0 20px;}
.consent input[type="checkbox"]{
  -webkit-appearance:none;appearance:none;width:18px;height:18px;flex:0 0 18px;margin:3px 0 0;
  border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;position:relative;
  transition:background-color .18s ease,border-color .18s ease;
}
.consent input[type="checkbox"]:checked{background:var(--ink);border-color:var(--ink);}
.consent input[type="checkbox"]:checked::after{
  content:"";position:absolute;left:5px;top:1px;width:6px;height:11px;
  border:2px solid var(--on-ink);border-top:0;border-left:0;transform:rotate(42deg);
}
.consent label{font-size:13px;line-height:1.7;color:var(--muted);margin:0;}
.form-note{font-size:12px;color:var(--dim);line-height:1.7;margin-top:12px;text-align:center;}

/* ===== motion ===== */
.fade-up{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.fade-up.in{opacity:1;transform:none;}

/* ===== responsive ===== */
@media screen and (max-width:1023px){
  :root{--gutter:24px;}
  .section{padding:72px 0;}
  .hero{padding:120px 0 64px;}
  .sec-title{font-size:28px;}
  .faq-aside,.pain-aside{position:static;margin-bottom:32px;}
  .sol-wide .sol-body{padding:28px;}
  .dock-nav{gap:20px;}
  .dock-nav a{font-size:14px;}
  .stats{padding:72px 0;}
}

@media screen and (max-width:767px){
  body{padding-bottom:88px;font-size:16px;}
  .dock-wrap{top:auto;bottom:14px;padding:0 16px;}
  .dock{width:100%;height:60px;padding:0 10px 0 18px;}
  .dock.is-shrink{height:56px;}
  .dock-nav{display:none;}
  .dock-tools .btn{display:none;}
  .nav-toggle{display:flex;}
  .hero{padding:64px 0 56px;}
  .hero-media{margin-top:40px;}
  .hero-float{left:0;bottom:12px;padding:12px 16px;min-width:170px;}
  .hero-float .hf-num{font-size:22px;}
  .hero-trust{margin-top:48px;gap:12px 24px;}
  .hero-actions .btn{width:100%;}
  .sec-title{font-size:26px;}
  .sol-body{padding:22px;}
  .sol-wide .sol-media{flex:0 0 100%;}
  .sol-wide .sol-media img{min-height:200px;aspect-ratio:16/10;}
  .sol-wide .sol-body{flex:1 1 100%;padding:24px;}
  .cta-inner{padding:28px;}
  .cta-copy h2{font-size:22px;}
  .cta-inner .btn{width:100%;}
  .news-head{align-items:flex-start;}
  .reveal{padding:24px !important;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

@media screen and (max-width:519px){
  :root{--gutter:20px;}
  .section{padding:56px 0;}
  .hero-h1{font-size:26px;}
  .pain-q{font-size:16px;}
  .stat-num{font-size:36px;}
  .faq-q{font-size:16px;padding:18px 0;}
  .faq-a p{padding-right:0;}
}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .fade-up{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --ink:#123A32;
  --ink-2:#2F6F5E;
  --lime:#C2E04B;
  --bg:#F6F3EC;
  --bg-alt:#EFEBE1;
  --card:#FFFFFF;
  --text:#161A18;
  --muted:#5A635E;
  --faint:#8A928C;
  --line:#E2DED3;
  --radius:6px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(18,58,50,.06);
  --shadow-hover:0 8px 24px rgba(18,58,50,.10);
  --pad-x:40px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",Inter,system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
body.drawer-open{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:var(--ink-2);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ink);}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;letter-spacing:-.01em;line-height:1.28;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 var(--pad-x);}
.row{max-width:none;margin-left:-12px;margin-right:-12px;}
.column,.columns{padding-left:12px;padding-right:12px;}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{position:fixed;top:20px;left:0;right:0;z-index:90;padding:0;}
.dock{
  display:flex;align-items:center;gap:20px;
  width:min(1120px,calc(100% - 48px));
  margin:0 auto;height:64px;
  padding:0 12px 0 22px;
  border-radius:999px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  transition:height .25s ease,background .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled .dock{height:56px;background:rgba(255,255,255,.96);box-shadow:0 6px 20px rgba(18,58,50,.10);}
.dock-brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--ink);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;transition:width .25s ease,height .25s ease;}
.brand-mark span{width:10px;height:10px;border-radius:3px;background:var(--lime);display:block;}
.site-header.is-scrolled .brand-mark{width:24px;height:24px;}
.dock-brand .brand-text{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.dock-nav{display:flex;align-items:center;justify-content:center;gap:28px;flex:1 1 auto;}
.dock-nav a{position:relative;font-size:15px;font-weight:600;color:var(--muted);padding:6px 0;white-space:nowrap;}
.dock-nav a:hover{color:var(--ink);}
.dock-nav a.is-active{color:var(--ink);}
.dock-nav a.is-active::after{content:"";position:absolute;left:50%;bottom:-5px;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;background:var(--lime);}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:transparent;color:var(--ink);cursor:pointer;transition:background .18s ease;}
.icon-btn:hover{background:var(--bg-alt);}
.dock-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);align-items:center;justify-content:center;cursor:pointer;}

/* ---------- 按钮 / 链接 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;border:1.5px solid transparent;font-size:15px;font-weight:600;line-height:1;cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;}
.btn .arrow{display:inline-block;transition:transform .18s ease;}
.btn:hover .arrow{transform:translateX(4px);}
.btn-primary{background:var(--ink);color:var(--bg);}
.btn-primary:hover{background:var(--ink-2);color:#fff;}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--bg);}
.btn-sm{height:40px;font-size:14px;padding:0 20px;}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.tlink{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--ink-2);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;text-decoration-color:rgba(47,111,94,.35);}
.tlink:hover{color:var(--ink);text-decoration-color:var(--lime);}
.tlink .arrow{transition:transform .18s ease;}
.tlink:hover .arrow{transform:translateX(4px);}

/* ---------- 通用标题 ---------- */
.sec-title{font-size:clamp(28px,3.4vw,36px);letter-spacing:-.01em;line-height:1.24;}
.sec-title::before{content:"";display:block;width:12px;height:2px;background:var(--lime);margin-bottom:16px;}
.sec-lead{margin-top:20px;color:var(--muted);font-size:16px;line-height:1.85;max-width:660px;}
.sec-head{margin-bottom:44px;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.06em;padding:6px 12px;border-radius:999px;background:#EAF3C9;color:var(--ink);}

/* ---------- 首屏 ---------- */
main{padding-top:0;}
.page-hero{padding:148px 0 88px;position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;top:-120px;right:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle at center,rgba(47,111,94,.10),rgba(246,243,236,0) 68%);pointer-events:none;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--faint);margin-bottom:26px;flex-wrap:wrap;}
.crumb a{color:var(--faint);}
.crumb a:hover{color:var(--ink);}
.crumb span.sep{color:#C6C1B4;}
.crumb .current{color:var(--ink-2);font-weight:600;}
.page-hero h1{font-size:clamp(32px,4.6vw,54px);line-height:1.14;letter-spacing:-.02em;font-weight:800;max-width:14em;}
.page-hero h1 em{font-style:normal;position:relative;color:var(--ink);white-space:nowrap;}
.page-hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:8px;background:rgba(194,224,75,.55);z-index:-1;}
.page-hero .lead{margin-top:26px;font-size:17px;line-height:1.9;color:var(--muted);max-width:620px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.chips a{font-size:13.5px;font-weight:600;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--muted);transition:border-color .18s ease,color .18s ease,background .18s ease;}
.chips a:hover{border-color:var(--ink-2);color:var(--ink);background:#fff;}
.hero-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* ---------- 三步总览 ---------- */
.step-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;}
.step-item{display:flex;gap:16px;align-items:flex-start;padding:6px 0;}
.step-item + .step-item{border-left:1px solid var(--line);padding-left:26px;}
.step-item .num{font-family:Inter,system-ui,sans-serif;font-variant-numeric:tabular-nums;font-size:30px;font-weight:800;line-height:1;color:var(--ink);letter-spacing:-.02em;}
.step-item .num i{display:block;width:26px;height:2px;background:var(--lime);margin-top:10px;}
.step-item h3{font-size:16px;font-weight:600;margin-bottom:4px;}
.step-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7;}

/* ---------- 交替图文行 ---------- */
.entry-list{padding:96px 0 72px;}
.entry-row{margin-left:-12px;margin-right:-12px;margin-bottom:72px;}
.entry-row:last-child{margin-bottom:0;}
.entry-text .entry-num{display:inline-block;font-family:Inter,system-ui,sans-serif;font-variant-numeric:tabular-nums;font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--ink-2);padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;margin-bottom:16px;}
.entry-text h3{font-size:clamp(21px,2.4vw,26px);line-height:1.35;margin-bottom:14px;}
.entry-text p{color:var(--muted);font-size:16px;line-height:1.9;max-width:520px;}
.entry-text .tlink{margin-top:6px;}
.entry-media{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transition:box-shadow .22s ease,transform .22s ease;}
.entry-media:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.entry-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
@media (min-width:1025px){
  .entry-row.is-flip .entry-media{order:-1;}
}

/* ---------- 整宽信息条 ---------- */
.info-strip{background:var(--ink);color:var(--bg);padding:52px 0;}
.info-strip .strip-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;}
.info-strip h2{color:var(--bg);font-size:clamp(22px,2.6vw,28px);line-height:1.4;max-width:22em;}
.info-strip p{color:rgba(246,243,236,.62);font-size:15px;margin:10px 0 0;max-width:640px;}
.info-strip .btn-ghost{border-color:rgba(246,243,236,.5);color:var(--bg);}
.info-strip .btn-ghost:hover{background:var(--bg);color:var(--ink);border-color:var(--bg);}

/* ---------- FAQ ---------- */
.faq-sec{padding:96px 0;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;padding:22px 0;background:none;border:0;text-align:left;cursor:pointer;font-size:17px;font-weight:600;color:var(--text);line-height:1.6;}
.faq-q:hover{color:var(--ink-2);}
.faq-icon{position:relative;flex:0 0 auto;width:20px;height:20px;border-radius:50%;border:1px solid var(--line);transition:transform .2s ease,border-color .2s ease;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--ink-2);left:50%;top:50%;transform:translate(-50%,-50%);}
.faq-icon::before{width:9px;height:1.5px;}
.faq-icon::after{width:1.5px;height:9px;transition:opacity .2s ease;}
.faq-item.is-open .faq-icon{transform:rotate(180deg);border-color:var(--ink-2);}
.faq-item.is-open .faq-icon::after{opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease;}
.faq-a p{padding:0 48px 24px 0;margin:0;font-size:15px;line-height:1.9;color:var(--muted);}
.faq-side p{font-size:15px;color:var(--muted);line-height:1.9;}
.faq-side .panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);}
.faq-side .panel h3{font-size:17px;margin-bottom:10px;}

/* ---------- CTA 带 ---------- */
.cta-band{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:56px 0;}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.36;max-width:24em;}
.cta-inner p{margin:10px 0 0;color:var(--muted);font-size:15px;max-width:640px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--bg);padding-top:80px;margin-top:0;}
.site-footer h3{color:var(--lime);}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand .brand-mark{width:32px;height:32px;border-radius:8px;background:rgba(246,243,236,.12);border:1px solid rgba(246,243,236,.16);}
.footer-brand .brand-mark span{background:var(--lime);}
.footer-brand .brand-text{font-size:18px;font-weight:800;color:var(--bg);letter-spacing:-.01em;}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(246,243,236,.62);max-width:360px;margin:0;}
.footer-kw{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.footer-kw span{font-size:12px;letter-spacing:.06em;padding:5px 11px;border-radius:999px;border:1px solid rgba(246,243,236,.16);color:rgba(246,243,236,.62);}
.footer-col h3{font-size:13px;font-weight:600;letter-spacing:.1em;margin-bottom:16px;line-height:1.4;}
.footer-col ul li{list-style:none;}
.footer-col ul li a{display:inline-block;font-size:14px;line-height:2.2;color:rgba(246,243,236,.62);}
.footer-col ul li a:hover{color:var(--lime);}
.footer-col .fline{font-size:14px;line-height:2.2;color:rgba(246,243,236,.62);}
.footer-bottom{border-top:1px solid rgba(246,243,236,.16);margin-top:16px;padding:26px 0 40px;display:flex;flex-wrap:wrap;gap:10px 32px;justify-content:space-between;}
.footer-bottom p{font-size:12.5px;line-height:1.8;color:rgba(246,243,236,.45);margin:0;}

/* ---------- 表单弹层 ---------- */
.modal-mask{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(18,58,50,.55);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;}
.modal-mask.is-open{opacity:1;visibility:visible;}
.modal-box{position:relative;width:min(560px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:0 24px 60px rgba(18,58,50,.28);transform:translateY(14px);transition:transform .24s ease;}
.modal-mask.is-open .modal-box{transform:none;}
.modal-box h2{font-size:22px;line-height:1.4;}
.modal-box .modal-sub{margin:10px 0 24px;font-size:14px;color:var(--muted);line-height:1.8;}
.modal-close{position:absolute;top:14px;right:14px;width:44px;height:44px;border:0;border-radius:8px;background:var(--bg-alt);color:var(--ink);font-size:20px;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .18s ease;}
.modal-close:hover{background:#E2DED3;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px;letter-spacing:.02em;}
.field input,.field select,.field textarea{width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--text);font-size:15px;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease;}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink-2);box-shadow:0 0 0 2px rgba(194,224,75,.75);}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.6;color:var(--muted);margin-bottom:20px;}
.check-row input[type="checkbox"]{appearance:none;-webkit-appearance:none;flex:0 0 18px;width:18px;height:18px;margin:2px 0 0;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer;position:relative;transition:background .18s ease,border-color .18s ease;}
.check-row input[type="checkbox"]:checked{background:var(--ink);border-color:var(--ink);}
.check-row input[type="checkbox"]:checked::after{content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;border:2px solid #fff;border-top:0;border-left:0;transform:rotate(42deg);}
.check-row label{font-size:13px;line-height:1.65;margin:0;font-weight:400;color:var(--muted);}
.check-row a{color:var(--ink-2);text-decoration:underline;text-underline-offset:3px;}
.form-note{font-size:12px;line-height:1.7;color:var(--faint);margin:12px 0 0;text-align:center;}
.modal-box .btn{width:100%;}
.form-done{display:none;background:#EAF3C9;border:1px solid #D6E6A8;border-radius:6px;padding:14px 16px;font-size:14px;color:var(--ink);margin-bottom:18px;line-height:1.7;}
.form-done.is-show{display:block;}

/* ---------- 移动端抽屉 ---------- */
.mobile-drawer{position:fixed;inset:0;z-index:110;background:var(--ink);color:var(--bg);padding:26px 24px 30px;display:flex;flex-direction:column;transform:translateY(100%);visibility:hidden;transition:transform .32s ease,visibility .32s ease;}
.mobile-drawer.is-open{transform:none;visibility:visible;}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;}
.drawer-top .brand-text{color:var(--bg);font-size:16px;font-weight:800;}
.drawer-top .brand-mark{background:rgba(246,243,236,.14);border:1px solid rgba(246,243,236,.2);}
.drawer-close{width:44px;height:44px;border-radius:8px;border:1px solid rgba(246,243,236,.24);background:transparent;color:var(--bg);font-size:20px;line-height:1;cursor:pointer;}
.drawer-links a{display:flex;align-items:center;justify-content:space-between;font-size:18px;line-height:56px;color:var(--bg);border-bottom:1px solid rgba(246,243,236,.16);}
.drawer-links a.is-active{color:var(--lime);}
.drawer-cta{margin-top:auto;padding-top:28px;}
.drawer-cta .btn{width:100%;background:var(--lime);color:var(--ink);border-color:var(--lime);}
.drawer-cta .btn:hover{background:#d3ea72;color:var(--ink);}
.drawer-cta p{font-size:12.5px;color:rgba(246,243,236,.62);margin:12px 0 0;text-align:center;}

/* ---------- 动效 ---------- */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.js .reveal.is-visible{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--pad-x:24px;}
  .dock{gap:14px;padding:0 10px 0 16px;}
  .dock-nav{gap:18px;}
  .dock-nav a{font-size:14px;}
  .dock-brand .brand-text{font-size:15px;}
  .page-hero{padding:136px 0 72px;}
  .entry-list{padding:80px 0 60px;}
  .entry-row{margin-bottom:56px;}
  .faq-sec{padding:80px 0;}
  .step-item + .step-item{padding-left:18px;}
  .step-item .num{font-size:26px;}
}
@media (max-width:900px){
  .dock-actions .btn-sm{display:none;}
}
@media (max-width:767px){
  :root{--pad-x:20px;}
  body{font-size:16px;padding-bottom:92px;}
  .site-header{top:auto;bottom:14px;left:0;right:0;}
  .dock{width:calc(100% - 32px);height:56px;padding:0 10px 0 14px;gap:10px;}
  .dock-nav{display:none;}
  .dock-toggle{display:inline-flex;}
  .dock-brand .brand-text{font-size:14px;}
  .icon-btn{display:none;}
  .page-hero{padding:92px 0 56px;}
  .page-hero h1{font-size:clamp(28px,7.6vw,38px);}
  .page-hero .lead{font-size:15.5px;}
  .crumb{font-size:12px;margin-bottom:20px;}
  .hero-figure{margin-top:32px;}
  .hero-figure img{aspect-ratio:16/10;}
  .step-strip{padding:26px 0;}
  .step-item{padding:12px 0;}
  .step-item + .step-item{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:16px;margin-top:4px;}
  .entry-list{padding:56px 0 48px;}
  .entry-row{margin-bottom:44px;}
  .entry-media{margin-bottom:22px;}
  .entry-text h3{font-size:20px;}
  .entry-text p{font-size:15.5px;}
  .info-strip{padding:40px 0;}
  .faq-sec{padding:56px 0;}
  .faq-q{font-size:16px;padding:18px 0;}
  .faq-a p{padding-right:16px;font-size:14.5px;}
  .cta-band{padding:44px 0;}
  .btn-row{margin-top:24px;}
  .btn-row .btn{width:100%;}
  .site-footer{padding-top:56px;}
  .footer-desc{max-width:none;}
  .modal-box{padding:24px 20px;}
  .modal-close{top:8px;right:8px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .js .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --ink:#123A32;
  --ink-2:#2F6F5E;
  --lime:#C2E04B;
  --bg:#F6F3EC;
  --band:#EFEBE1;
  --card:#FFFFFF;
  --text:#161A18;
  --muted:#5A635E;
  --faint:#8A928C;
  --line:#E2DED3;
  --line-dark:rgba(246,243,236,.16);
  --r-card:6px;
  --r-pill:999px;
  --sh-sm:0 1px 2px rgba(18,58,50,.06);
  --sh-md:0 8px 24px rgba(18,58,50,.10);
  --maxw:1240px;
  --read:720px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
svg{display:block;}
a{color:var(--ink);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ink-2);}
button{font-family:inherit;}
input,select,textarea,button{font-family:inherit;font-size:100%;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
.container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 40px;
}
.row{max-width:none;margin-left:-16px;margin-right:-16px;}
.column,.columns{padding-left:16px;padding-right:16px;}

/* ---------- 顶部 Dock 导航 ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:60;
  padding-top:20px;
  pointer-events:none;
}
.dock{
  pointer-events:auto;
  position:relative;
  margin:0 auto;
  width:min(1120px,calc(100% - 48px));
  height:64px;
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 12px 0 20px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  box-shadow:var(--sh-sm);
  transition:height .24s ease,background .24s ease,box-shadow .24s ease;
}
.site-header.is-scrolled .dock{
  height:56px;
  background:rgba(255,255,255,.96);
  box-shadow:var(--sh-md);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:28px;height:28px;border-radius:50%;
  background:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  flex:0 0 auto;
  transition:width .24s ease,height .24s ease;
}
.brand-mark span{width:10px;height:10px;border-radius:50%;background:var(--lime);display:block;transition:width .24s ease,height .24s ease;}
.site-header.is-scrolled .brand-mark{width:24px;height:24px;}
.site-header.is-scrolled .brand-mark span{width:8px;height:8px;}
.brand-text{font-size:16px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.dock-nav{display:flex;align-items:center;gap:28px;margin:0 auto;}
.dock-nav a{
  position:relative;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  padding:6px 2px;
  white-space:nowrap;
}
.dock-nav a:hover{color:var(--ink);}
.dock-nav a.is-active{color:var(--ink);}
.dock-nav a.is-active::after{
  content:"";
  position:absolute;left:50%;bottom:-4px;
  width:6px;height:6px;border-radius:50%;
  background:var(--lime);
  transform:translateX(-50%);
}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:36px;height:36px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid transparent;
  border-radius:8px;
  color:var(--muted);
  background:transparent;
  cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.icon-btn:hover{background:var(--band);color:var(--ink);border-color:var(--line);}
.dock-toggle{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:50%;
  background:#fff;
  cursor:pointer;
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
  margin-left:auto;
}
.dock-toggle span{display:block;width:16px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.dock-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg);}
.dock-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg);}

/* ---------- 移动抽屉 ---------- */
.drawer{
  position:fixed;inset:0;z-index:80;
  background:rgba(18,58,50,.5);
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;
  transition:opacity .24s ease,visibility .24s ease;
}
.drawer.is-open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;left:0;right:0;bottom:0;
  background:var(--bg);
  border-radius:16px 16px 0 0;
  padding:20px 20px 28px;
  transform:translateY(100%);
  transition:transform .28s ease;
  max-height:88vh;
  overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateY(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.drawer-title{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--faint);}
.drawer-close{
  width:36px;height:36px;border:1px solid var(--line);border-radius:50%;
  background:#fff;color:var(--ink);font-size:18px;line-height:1;cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;font-weight:600;line-height:56px;
  border-bottom:1px solid var(--line);
  color:var(--ink);
}
.drawer-nav a:last-of-type{border-bottom:0;}
.drawer-nav a span{color:var(--faint);font-size:14px;}
.drawer-foot{margin-top:18px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);
  border:1.5px solid transparent;
  padding:14px 26px;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn .arrow{transition:transform .18s ease;}
.btn-primary{background:var(--ink);color:var(--bg);box-shadow:var(--sh-sm);}
.btn-primary:hover,.btn-primary:focus{background:var(--ink-2);color:#fff;}
.btn-primary:hover .arrow{transform:translateX(4px);}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn-ghost:hover,.btn-ghost:focus{background:var(--ink);color:var(--bg);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;}

/* ---------- 通用标签与徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;
  border-radius:var(--r-pill);
  background:rgba(47,111,94,.10);
  color:var(--ink-2);
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
  line-height:1.6;
}
.badge-solid{background:var(--ink);color:var(--bg);}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:13px;color:var(--faint);
  margin-bottom:28px;
}
.crumbs a{color:var(--faint);}
.crumbs a:hover{color:var(--ink);}
.crumbs .sep{color:var(--line);}
.crumbs .current{
  color:var(--muted);
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

/* ---------- 文章头部 ---------- */
.article-hero{padding:132px 0 0;}
.article-kicker{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap;}
.article-title{
  font-size:clamp(28px,3.6vw,40px);
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.02em;
  max-width:860px;
}
.meta-line{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px;
  font-size:13px;color:var(--faint);
  margin-top:20px;
}
.meta-line .sep{color:var(--line);}
.hero-rule{height:1px;background:var(--line);margin-top:28px;}

/* ---------- 文章主体 ---------- */
.article-main{padding:40px 0 0;}
.article-wrap{max-width:760px;}
.article-body{
  font-size:17px;
  line-height:1.9;
  color:var(--text);
}
.article-body>*:first-child{margin-top:0;}
.article-body h1{font-size:28px;font-weight:800;line-height:1.35;margin:44px 0 16px;color:var(--ink);}
.article-body h2{
  font-size:26px;font-weight:800;line-height:1.4;
  margin:48px 0 16px;
  padding-left:14px;
  border-left:3px solid var(--ink);
  color:var(--ink);
}
.article-body h3{font-size:20px;font-weight:600;line-height:1.5;margin:32px 0 12px;color:var(--ink);}
.article-body h4{font-size:17px;font-weight:600;margin:24px 0 10px;color:var(--ink);}
.article-body p{margin:0 0 1.2em;}
.article-body strong{font-weight:600;color:var(--ink);}
.article-body a{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;}
.article-body a:hover{color:var(--ink-2);text-decoration-color:var(--lime);}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:0;list-style:none;}
.article-body li{position:relative;padding-left:22px;margin-bottom:10px;}
.article-body ul>li::before{
  content:"";position:absolute;left:0;top:.72em;
  width:8px;height:8px;border-radius:2px;background:var(--lime);
}
.article-body ol{counter-reset:artol;}
.article-body ol>li{padding-left:28px;}
.article-body ol>li::before{
  counter-increment:artol;
  content:counter(artol);
  position:absolute;left:0;top:0;
  font-weight:800;color:var(--ink-2);font-size:15px;
}
.article-body blockquote{
  margin:32px 0;
  padding:20px 24px;
  background:var(--band);
  border-left:4px solid var(--ink);
  border-radius:0 var(--r-card) var(--r-card) 0;
  font-size:18px;
  line-height:1.8;
  color:var(--ink);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-card);margin:28px 0 10px;height:auto;}
.article-body figure{margin:28px 0;}
.article-body figcaption{font-size:13px;color:var(--faint);text-align:center;margin-top:8px;line-height:1.7;}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;line-height:1.7;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;}
.article-body th{background:var(--band);font-weight:600;color:var(--ink);}
.article-body code{background:var(--band);border-radius:4px;padding:2px 6px;font-size:.92em;}
.article-body pre{background:var(--ink);color:var(--bg);padding:18px 20px;border-radius:var(--r-card);overflow:auto;font-size:14px;line-height:1.7;margin:24px 0;}
.article-body pre code{background:none;padding:0;color:inherit;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:40px 0;}

/* ---------- 侧栏 ---------- */
.side-inner{
  position:sticky;
  top:112px;
  display:flex;
  flex-direction:column;
  gap:20px;
  max-width:340px;
  margin-left:auto;
}
.side-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:var(--sh-sm);
}
.side-card h2,.side-card h3{
  font-size:16px;font-weight:800;margin:0 0 12px;color:var(--ink);
  display:flex;align-items:center;gap:8px;
}
.side-card h2::before,.side-card h3::before{
  content:"";width:12px;height:2px;background:var(--lime);border-radius:2px;flex:0 0 auto;
}
.side-card p{font-size:14px;line-height:1.8;color:var(--muted);}
.side-meta{
  display:flex;align-items:center;gap:10px;
  margin-top:16px;padding-top:16px;border-top:1px solid var(--line);
  font-size:12px;color:var(--faint);
}
.side-avatar{
  width:34px;height:34px;border-radius:50%;
  background:var(--band);color:var(--ink-2);
  font-size:12px;font-weight:800;
  display:inline-flex;align-items:center;justify-content:center;
  flex:0 0 auto;
}
.side-list{list-style:none;margin:0;padding:0;}
.side-list li{padding:12px 0;border-bottom:1px solid var(--line);}
.side-list li:last-child{border-bottom:0;padding-bottom:0;}
.side-list a{display:block;font-size:15px;font-weight:600;line-height:1.55;color:var(--ink);}
.side-list a:hover{color:var(--ink-2);}
.side-list span{display:block;font-size:12px;color:var(--faint);margin-top:5px;}
.side-cta{
  background:var(--ink);
  border-radius:var(--r-card);
  padding:24px;
  color:var(--bg);
}
.side-cta h2,.side-cta h3{color:var(--bg);font-size:16px;font-weight:800;margin:0 0 10px;}
.side-cta p{font-size:13px;line-height:1.8;color:rgba(246,243,236,.62);margin-bottom:18px;}

/* ---------- 相关推荐卡片 ---------- */
.section{padding:72px 0 0;}
.section-head{max-width:720px;margin-bottom:32px;}
.eyebrow{
  display:flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--faint);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:12px;height:2px;background:var(--lime);border-radius:2px;}
.section-title{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.35;letter-spacing:-.01em;}
.section-desc{font-size:15px;color:var(--muted);margin-top:12px;line-height:1.8;}
.card{
  height:100%;
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-md);border-color:var(--ink-2);}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--band);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.card:hover .card-media img{transform:scale(1.03);}
.card-media .badge{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94);color:var(--ink-2);}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-size:19px;font-weight:600;line-height:1.5;margin:0 0 10px;color:var(--ink);}
.card-body p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 18px;}
.card-meta{
  margin-top:auto;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:13px;color:var(--faint);
}
.card-meta .arrow{color:var(--ink-2);transition:transform .18s ease;}
.card:hover .card-meta .arrow{transform:translateX(3px);}

/* ---------- FAQ ---------- */
.faq{margin-top:8px;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;
  padding:22px 0;
  background:none;border:0;
  text-align:left;
  font-size:17px;font-weight:600;color:var(--text);
  cursor:pointer;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--ink-2);}
.faq-icon{position:relative;width:18px;height:18px;flex:0 0 auto;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--ink-2);border-radius:2px;
  transition:transform .2s ease,opacity .2s ease,background .2s ease;
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px;}
.faq-icon::after{left:8px;top:0;width:2px;height:18px;}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0;}
.faq-item.is-open .faq-icon::before{background:var(--ink);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s ease;}
.faq-item.is-open .faq-a{max-height:360px;}
.faq-a p{font-size:15px;line-height:1.85;color:var(--muted);margin:0 0 22px;padding-right:44px;}

/* ---------- 提示块 ---------- */
.notice{
  display:flex;gap:16px;
  background:var(--band);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px 26px;
  margin-top:32px;
}
.notice-icon{
  width:32px;height:32px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--ink-2);
}
.notice h3{font-size:16px;font-weight:600;margin:0 0 8px;color:var(--ink);}
.notice p{font-size:14px;line-height:1.8;color:var(--muted);}

/* ---------- CTA 带 ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  background:var(--band);
  border:1px solid var(--line);
  border-radius:8px;
  padding:34px 40px;
  margin-top:48px;
}
.cta-band h2{font-size:22px;font-weight:800;line-height:1.4;}
.cta-band p{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.8;}
.cta-band .btn{flex:0 0 auto;}

/* ---------- 文末双入口 ---------- */
.end-links{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:40px;padding-top:32px;border-top:1px solid var(--line);
}
.text-link{
  font-size:15px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--ink);
  padding-bottom:2px;
  transition:color .18s ease,border-color .18s ease;
}
.text-link:hover{color:var(--ink-2);border-color:var(--lime);}

/* ---------- 空态 ---------- */
.empty-state{
  border:1.5px dashed var(--line);
  border-radius:8px;
  padding:64px 24px;
  text-align:center;
  background:#fff;
  margin:32px 0;
}
.empty-state .empty-icon{
  width:44px;height:44px;margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;
  color:var(--faint);
}
.empty-state p{font-size:15px;color:var(--muted);margin:0 0 18px;}

/* ---------- 表单与弹层 ---------- */
.reveal-overlay{background:rgba(18,58,50,.55)!important;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);}
.reveal{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:8px;
  padding:32px;
  width:min(560px,calc(100% - 32px));
  box-shadow:0 24px 64px rgba(18,58,50,.18);
  max-height:calc(100vh - 80px);
  overflow-y:auto;
}
.reveal h2{font-size:22px;font-weight:800;margin:0 0 8px;color:var(--ink);}
.reveal .modal-desc{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 22px;}
.reveal .close-button{
  top:8px;right:8px;
  width:44px;height:44px;
  border-radius:50%;
  background:transparent;
  color:var(--muted);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;line-height:1;
  transition:background .18s ease,color .18s ease;
}
.reveal .close-button:hover{background:var(--band);color:var(--ink);}
.form-field{margin-bottom:16px;}
.form-field label{
  display:block;font-size:13px;font-weight:600;color:var(--muted);
  margin-bottom:8px;letter-spacing:.02em;
}
.form-field input[type="text"],
.form-field input[type="tel"],
.form-field input[type="email"],
.form-field select,
.form-field textarea{
  width:100%;
  height:48px;
  margin:0;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  background:#fff;
  color:var(--text);
  font-size:15px;
  line-height:46px;
  box-shadow:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.form-field select{
  -webkit-appearance:none;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color:var(--ink-2);
  box-shadow:0 0 0 2px rgba(194,224,75,.85);
  outline:none;
}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:6px 0 18px;font-size:13px;color:var(--muted);line-height:1.7;}
.check-row input[type="checkbox"]{width:16px;height:16px;margin:3px 0 0;flex:0 0 auto;accent-color:var(--ink);}
.check-row a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;}
.form-tip{font-size:12px;color:var(--faint);text-align:center;margin-top:12px;line-height:1.7;}
.form-tip.is-ok{color:var(--ink-2);font-weight:600;}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:var(--bg);
  padding:80px 0 0;
  margin-top:96px;
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.footer-brand .brand-mark{background:var(--bg);}
.footer-brand .brand-mark span{background:var(--ink);}
.footer-brand .brand-text{color:var(--bg);font-size:18px;font-weight:800;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(246,243,236,.62);margin-bottom:20px;max-width:340px;}
.footer-kw{display:flex;flex-wrap:wrap;gap:8px;}
.footer-kw span{
  font-size:12px;
  padding:5px 10px;
  border:1px solid var(--line-dark);
  border-radius:var(--r-pill);
  color:rgba(246,243,236,.62);
}
.footer-col h3{
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:rgba(246,243,236,.62);
  margin:0 0 18px;
}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(246,243,236,.62);}
.footer-col a:hover{color:var(--lime);}
.footer-col .fline{font-size:14px;color:rgba(246,243,236,.62);line-height:1.8;}
.footer-bottom{
  border-top:1px solid var(--line-dark);
  padding:24px 0 32px;
  margin-top:8px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;
}
.footer-bottom p{font-size:12px;color:rgba(246,243,236,.45);margin:0;line-height:1.8;}

/* ---------- 入场动效 ---------- */
.fade-up{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.fade-up.is-in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .fade-up{opacity:1;transform:none;transition:none;}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}

/* ---------- 响应式 ---------- */
@media screen and (max-width:1023px){
  .container{padding:0 24px;}
  .dock{width:calc(100% - 32px);padding:0 10px 0 16px;gap:12px;}
  .dock-nav{gap:18px;}
  .dock-nav a{font-size:14px;}
  .brand-text{font-size:15px;}
  .side-inner{position:static;max-width:none;margin:40px 0 0;}
  .article-hero{padding-top:120px;}
  .article-main{padding-top:32px;}
}
@media screen and (max-width:767px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .row{margin-left:-10px;margin-right:-10px;}
  .column,.columns{padding-left:10px;padding-right:10px;}

  .site-header{top:auto;bottom:0;padding-top:0;padding-bottom:12px;}
  .dock{height:60px;border-radius:var(--r-pill);padding:0 8px 0 14px;gap:8px;}
  .site-header.is-scrolled .dock{height:58px;}
  .dock-nav{display:none;}
  .dock-actions{display:none;}
  .dock-toggle{display:flex;}
  .brand-text{font-size:14px;max-width:64vw;overflow:hidden;text-overflow:ellipsis;}

  .article-hero{padding-top:96px;}
  .article-title{font-size:28px;line-height:1.3;}
  .article-main{padding-top:24px;padding-bottom:0;}
  .article-body{font-size:16px;line-height:1.9;}
  .article-body h2{font-size:22px;margin-top:40px;}
  .article-body h3{font-size:18px;}
  .article-body blockquote{font-size:17px;padding:16px 18px;}
  .article-body figcaption{font-size:12px;}

  .side-inner{margin-top:36px;gap:16px;}
  .side-card,.side-cta{padding:20px;}

  .section{padding-top:56px;}
  .section-title{font-size:24px;}
  .card-body{padding:20px;}

  .faq-q{font-size:16px;padding:18px 0;}
  .faq-a p{padding-right:0;font-size:14px;}

  .cta-band{flex-direction:column;align-items:flex-start;padding:26px 22px;gap:18px;}
  .cta-band .btn{width:100%;}
  .notice{padding:20px;gap:12px;}

  .end-links{gap:14px;}
  .end-links .btn{width:100%;}

  .site-footer{padding-top:56px;margin-top:72px;padding-bottom:96px;}
  .footer-bottom{flex-direction:column;gap:6px;}

  .reveal{padding:24px;width:calc(100% - 24px);}
  .reveal h2{font-size:20px;}
}
@media screen and (max-width:519px){
  .article-title{font-size:25px;}
  .meta-line{font-size:12px;gap:8px;}
  .cta-band h2{font-size:20px;}
  .form-field input[type="text"],
  .form-field input[type="tel"],
  .form-field input[type="email"],
  .form-field select{height:46px;line-height:44px;}
}

/* roulang page: category2 */
:root{
  --ink:#123A32;
  --ink-2:#2F6F5E;
  --lime:#C2E04B;
  --bg:#F6F3EC;
  --card:#FFFFFF;
  --band:#EFEBE1;
  --text:#161A18;
  --muted:#5A635E;
  --faint:#8A928C;
  --line:#E2DED3;
  --line-dark:rgba(246,243,236,.16);
  --r-card:6px;
  --r-btn:999px;
  --sh-1:0 1px 2px rgba(18,58,50,.06);
  --sh-2:0 8px 24px rgba(18,58,50,.10);
  --container:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",Inter,system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
body.is-locked{overflow:hidden}
h1,h2,h3,h4,h5,h6,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .18s ease}
button{font-family:inherit;font-size:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--lime);outline-offset:2px;
}

/* 覆盖 Foundation 默认视觉 */
body,button,input,select,textarea,table{font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",Inter,system-ui,sans-serif}
h1,h2,h3,h4,h5,h6{font-family:inherit;color:inherit;font-weight:800;line-height:1.25;margin:0}
p{line-height:1.85}
a:hover{color:var(--ink-2)}
.button,.button.primary,.button.secondary{background:none;border:0;color:inherit;padding:0;margin:0;font-size:inherit}
.row{display:flex;flex-wrap:wrap;max-width:none;margin-left:-12px;margin-right:-12px}
.row::before,.row::after{display:none}
.column,.columns{flex:0 0 auto;min-width:0;padding-left:12px;padding-right:12px;float:none}
.reveal-overlay{background:rgba(18,58,50,.58)}

/* 容器 */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 40px;
}
.container-narrow{max-width:860px}

/* 通用区块 */
.section{padding:96px 0}
.section-band{background:var(--band)}
.section-tight{padding:72px 0}
.sec-head{max-width:380px}
.sec-head .rule{
  display:block;width:12px;height:2px;background:var(--lime);margin-bottom:18px;
}
.sec-head h2{font-size:36px;letter-spacing:-.01em}
.sec-head .sec-sub{margin-top:24px;color:var(--muted);font-size:16px;max-width:340px}
.sec-head .sec-lead{margin-top:24px;color:var(--muted);font-size:16px}

/* 首屏呼吸区 */
.page-top{padding-top:120px}

/* Dock 导航 */
.dock{
  position:fixed;
  top:20px;left:50%;
  transform:translateX(-50%);
  width:min(1120px,calc(100% - 48px));
  height:64px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:0 12px 0 22px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  border-radius:var(--r-btn);
  box-shadow:var(--sh-1);
  z-index:100;
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.dock.is-compact{
  height:56px;
  background:rgba(255,255,255,.96);
  box-shadow:0 6px 22px rgba(18,58,50,.14);
}
.dock-brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:28px;height:28px;border-radius:50%;
  background:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;
  transition:width .2s ease,height .2s ease;
}
.brand-mark span{width:10px;height:10px;border-radius:50%;background:var(--lime);display:block}
.dock.is-compact .brand-mark{width:24px;height:24px}
.brand-text{font-size:15px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.dock-nav{display:flex;align-items:center;gap:28px;margin:0 auto}
.dock-nav a{
  position:relative;
  font-size:15px;font-weight:600;color:var(--muted);
  padding:6px 0;white-space:nowrap;
  transition:color .18s ease;
}
.dock-nav a:hover{color:var(--ink)}
.dock-nav a.is-active{color:var(--ink)}
.dock-nav a.is-active::after{
  content:"";position:absolute;left:50%;bottom:-4px;
  width:6px;height:6px;border-radius:50%;
  background:var(--lime);transform:translateX(-50%);
}
.dock-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:36px;height:36px;border-radius:6px;border:0;background:transparent;
  color:var(--ink);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .18s ease;
}
.icon-btn:hover{background:var(--band)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 24px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:600;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn .btn-arrow{transition:transform .18s ease;display:inline-block}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:var(--ink-2);color:#fff}
.btn-primary:hover .btn-arrow{transform:translateX(4px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.btn-ghost:hover .btn-arrow{transform:translateX(4px)}
.btn-block{width:100%}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none}
.btn-on-dark{background:var(--lime);color:var(--ink)}
.btn-on-dark:hover{background:#d3ef63;color:var(--ink)}

/* 文字链接 */
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--ink);padding-bottom:1px;
  transition:border-color .18s ease,color .18s ease;
}
.link-arrow:hover{border-color:var(--lime);color:var(--ink-2)}
.link-arrow i{transition:transform .18s ease}
.link-arrow:hover i{transform:translateX(4px)}

/* 面包屑 */
.crumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--faint);margin-bottom:28px;
}
.crumb a{color:var(--faint)}
.crumb a:hover{color:var(--ink)}
.crumb .sep{color:var(--line)}
.crumb .current{color:var(--muted)}

/* 分类首屏 */
.cat-hero{padding:26px 0 72px}
.cat-hero .kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.08em;
  color:var(--ink-2);text-transform:uppercase;
  padding:6px 14px;border:1px solid var(--line);
  border-radius:var(--r-btn);background:rgba(255,255,255,.7);
  margin-bottom:22px;
}
.cat-hero .kicker::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);
}
.cat-hero h1{
  font-size:clamp(30px,3.6vw,46px);
  line-height:1.22;letter-spacing:-.02em;
  color:var(--ink);max-width:620px;
}
.cat-hero .lead{
  margin-top:24px;font-size:17px;color:var(--muted);max-width:600px;
}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  height:36px;padding:0 16px;
  border-radius:var(--r-btn);border:1px solid var(--line);
  background:#fff;color:var(--ink-2);
  font-size:14px;font-weight:600;
  transition:border-color .18s ease,color .18s ease,box-shadow .18s ease;
}
.chip:hover{border-color:var(--ink-2);color:var(--ink);box-shadow:var(--sh-1)}
.chip::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--lime)}
.hero-figure{
  margin:0;border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh-1);
  background:#fff;
}
.hero-figure img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
}
.hero-figure figcaption{
  padding:12px 18px;font-size:13px;color:var(--faint);
  border-top:1px solid var(--line);
}

/* 顶部信息条 */
.strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip .row{padding:26px 0}
.strip-item{display:flex;align-items:flex-start;gap:12px;padding:6px 0}
.strip-dot{
  flex:0 0 auto;width:8px;height:8px;margin-top:9px;
  background:var(--lime);border-radius:2px;
}
.strip-item strong{display:block;font-size:13px;letter-spacing:.06em;color:var(--faint);font-weight:600}
.strip-item span{display:block;font-size:16px;font-weight:600;color:var(--ink)}

/* 时间轴 */
.timeline{position:relative;padding:4px 0 0}
.timeline::before{
  content:"";position:absolute;left:19.5px;top:14px;bottom:34px;
  width:1px;background:var(--line);
}
.tl-item{position:relative;display:flex;gap:24px;padding-bottom:44px}
.tl-item:last-child{padding-bottom:0}
.tl-node{
  position:relative;z-index:1;flex:0 0 40px;height:40px;
  border-radius:50%;background:var(--card);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:var(--ink);
  font-variant-numeric:tabular-nums;
  transition:border-color .18s ease,background .18s ease;
}
.tl-node.is-key{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.tl-item:hover .tl-node{border-color:var(--ink-2)}
.tl-body{padding-top:2px;flex:1 1 auto;min-width:0}
.tl-body h3{font-size:20px;font-weight:600;color:var(--ink)}
.tl-body p{margin-top:12px;color:var(--muted);font-size:16px;max-width:640px}
.dot-list{margin-top:14px;display:grid;gap:8px}
.dot-list li{
  position:relative;padding-left:18px;
  font-size:15px;color:var(--muted);
}
.dot-list li::before{
  content:"";position:absolute;left:0;top:11px;
  width:8px;height:2px;background:var(--lime);
}

/* 定义列表 */
.def-list{border-top:1px solid var(--line)}
.def-row{
  display:flex;flex-wrap:wrap;gap:12px;
  padding:26px 0;border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.def-row dt{
  flex:0 0 220px;font-size:17px;font-weight:600;color:var(--ink);
}
.def-row dd{
  flex:1 1 320px;margin:0;font-size:16px;color:var(--muted);
}
.def-row:hover{background:rgba(255,255,255,.6)}

/* 深色区块 */
.section-dark{
  background:var(--ink);color:var(--bg);padding:88px 0;
}
.section-dark h2{
  font-size:34px;letter-spacing:-.01em;color:var(--bg);max-width:340px;
}
.section-dark .rule{display:block;width:12px;height:2px;background:var(--lime);margin-bottom:18px}
.section-dark p.lead-dark{
  margin-top:22px;color:rgba(246,243,236,.62);font-size:16px;max-width:340px;
}
.note-list{display:grid;gap:0;border-top:1px solid var(--line-dark)}
.note-list li{
  display:flex;gap:16px;align-items:flex-start;
  padding:22px 0;border-bottom:1px solid var(--line-dark);
  color:rgba(246,243,236,.86);font-size:16px;
}
.note-list li i{
  flex:0 0 auto;color:var(--lime);font-size:14px;margin-top:6px;
}

/* CTA 带 */
.cta-band{padding:56px 0}
.cta-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:34px 36px;box-shadow:var(--sh-1);
}
.cta-inner h2{font-size:24px;color:var(--ink);letter-spacing:-.01em}
.cta-inner p{margin-top:10px;color:var(--muted);font-size:15px;max-width:560px}

/* FAQ */
.faq{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:20px;
  background:none;border:0;border-radius:0;cursor:pointer;text-align:left;
  padding:22px 0;font-size:17px;font-weight:600;color:var(--ink);
  transition:color .18s ease;
}
.faq-q:hover{color:var(--ink-2)}
.faq-ico{
  position:relative;flex:0 0 20px;width:20px;height:20px;
  transition:transform .2s ease;
}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;left:50%;top:50%;
  background:var(--ink-2);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-ico::before{width:14px;height:2px}
.faq-ico::after{width:2px;height:14px;transition:opacity .2s ease}
.faq-item.is-open .faq-ico::after{opacity:0}
.faq-item.is-open .faq-ico{transform:rotate(180deg)}
.faq-a{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .24s ease;
}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{
  padding:0 0 24px;color:var(--muted);font-size:15px;max-width:680px;
}

/* 弹层 */
.reveal.custom-reveal{
  width:560px;max-width:calc(100% - 32px);
  border-radius:8px;border:0;background:#fff;
  padding:32px;box-shadow:0 24px 64px rgba(18,58,50,.24);
  outline:none;
}
.custom-reveal h2{font-size:24px;color:var(--ink);letter-spacing:-.01em;padding-right:44px}
.custom-reveal .dlg-sub{margin-top:8px;font-size:14px;color:var(--muted)}
.close-button{
  position:absolute;top:20px;right:20px;
  width:44px;height:44px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:var(--band);border:0;color:var(--ink);
  font-size:20px;line-height:1;cursor:pointer;
  transition:background .18s ease;
}
.close-button:hover{background:#e3dece;color:var(--ink)}
.form-field{margin-top:18px}
.form-field label{
  display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px;
}
.form-field input[type="text"],
.form-field input[type="tel"],
.form-field select,
.form-field textarea{
  width:100%;height:48px;padding:0 14px;
  border:1px solid var(--line);border-radius:6px;
  background:#fff;color:var(--text);font-size:15px;
  box-shadow:none;margin:0;
  transition:border-color .18s ease,box-shadow .18s ease;
  -webkit-appearance:none;appearance:none;
}
.form-field select{
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;
  background-size:6px 6px,6px 6px;
  background-repeat:no-repeat;
}
.form-field textarea{height:104px;padding:12px 14px;resize:vertical;line-height:1.7}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--ink-2);
  box-shadow:0 0 0 2px rgba(194,224,75,.55);
  outline:none;
}
.check-row{
  display:flex;align-items:flex-start;gap:10px;margin-top:20px;
  font-size:13px;color:var(--muted);line-height:1.6;
}
.check-row input[type="checkbox"]{
  flex:0 0 auto;width:16px;height:16px;margin:3px 0 0;
  -webkit-appearance:none;appearance:none;
  border:1.5px solid var(--line);border-radius:4px;background:#fff;
  cursor:pointer;transition:background .18s ease,border-color .18s ease;
  position:relative;
}
.check-row input[type="checkbox"]:checked{
  background:var(--ink);border-color:var(--ink);
}
.check-row input[type="checkbox"]:checked::after{
  content:"";position:absolute;left:4px;top:1px;
  width:5px;height:9px;border:solid var(--bg);
  border-width:0 2px 2px 0;transform:rotate(45deg);
}
.check-row a{color:var(--ink);border-bottom:1px solid var(--ink)}
.check-row a:hover{border-color:var(--lime)}
.dlg-actions{margin-top:22px}
.dlg-note{margin-top:12px;font-size:12px;color:var(--faint);text-align:center}
.form-ok{
  display:none;margin-top:16px;padding:12px 14px;
  border:1px solid var(--line);border-radius:6px;background:var(--band);
  font-size:14px;color:var(--ink);
}
.form-ok.is-show{display:block}

/* 页脚 */
.site-footer{
  background:var(--ink);color:var(--bg);padding:80px 0 0;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.footer-brand .brand-mark{background:var(--lime)}
.footer-brand .brand-mark span{background:var(--ink)}
.footer-brand .brand-text{color:var(--bg);font-size:17px}
.footer-desc{color:rgba(246,243,236,.62);font-size:14px;max-width:330px}
.footer-kw{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.footer-kw span{
  font-size:12px;letter-spacing:.04em;color:rgba(246,243,236,.72);
  border:1px solid var(--line-dark);border-radius:var(--r-btn);
  padding:5px 12px;
}
.footer-col h3{
  font-size:14px;font-weight:600;color:var(--bg);
  letter-spacing:.08em;margin-bottom:18px;
}
.footer-col ul{display:grid;gap:12px}
.footer-col a,.footer-col .fline{
  font-size:14px;color:rgba(246,243,236,.62);line-height:1.6;
}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  margin-top:24px;padding:24px 0;
  border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;
}
.footer-bottom p{font-size:13px;color:rgba(246,243,236,.5)}

/* 移动底部 Dock 与抽屉 */
.mobile-dock{display:none}
.drawer{display:none}

/* 入场动效 */
.reveal-up{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal-up.is-in{opacity:1;transform:translateY(0)}

/* 响应式 */
@media (max-width:1024px){
  .container{padding:0 24px}
  .section{padding:76px 0}
  .section-dark{padding:72px 0}
  .sec-head h2{font-size:30px}
  .sec-head{max-width:none}
  .dock-nav{gap:20px}
  .dock-nav a{font-size:14px}
  .brand-text{font-size:14px}
}
@media (max-width:767px){
  body{font-size:16px;padding-bottom:96px}
  .page-top{padding-top:34px}
  .dock{display:none}
  .mobile-dock{
    position:fixed;left:16px;right:16px;bottom:16px;
    height:60px;z-index:120;
    display:flex;align-items:center;justify-content:space-between;
    padding:0 8px 0 18px;
    background:rgba(255,255,255,.95);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    border:1px solid var(--line);border-radius:var(--r-btn);
    box-shadow:0 8px 24px rgba(18,58,50,.16);
  }
  .mobile-dock .brand-text{font-size:14px}
  .mobile-dock .burger{
    width:44px;height:44px;border-radius:var(--r-btn);border:0;
    background:var(--ink);color:var(--bg);
    display:flex;align-items:center;justify-content:center;
    font-size:16px;cursor:pointer;
  }
  .drawer{
    position:fixed;inset:0;z-index:200;
    display:flex;flex-direction:column;
    background:var(--ink);color:var(--bg);
    padding:26px 22px 30px;
    opacity:0;pointer-events:none;transform:translateY(12px);
    transition:opacity .24s ease,transform .24s ease;
  }
  .drawer.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
  .drawer-head .brand-mark{background:var(--lime)}
  .drawer-head .brand-mark span{background:var(--ink)}
  .drawer-head .brand-text{color:var(--bg);font-size:16px}
  .drawer-close{
    width:44px;height:44px;border-radius:8px;border:1px solid var(--line-dark);
    background:transparent;color:var(--bg);font-size:18px;cursor:pointer;
  }
  .drawer-nav{display:grid;margin-top:6px}
  .drawer-nav a{
    font-size:18px;line-height:56px;color:rgba(246,243,236,.86);
    border-bottom:1px solid var(--line-dark);
    display:flex;align-items:center;justify-content:space-between;
  }
  .drawer-nav a.is-active{color:var(--lime)}
  .drawer-nav a i{font-size:13px;opacity:.6}
  .drawer-foot{margin-top:auto;padding-top:24px}
  .drawer-foot .btn{width:100%;height:52px}
  .drawer-tip{margin-top:14px;font-size:13px;color:rgba(246,243,236,.55);text-align:center}

  .cat-hero{padding:16px 0 48px}
  .cat-hero h1{font-size:28px;line-height:1.3}
  .cat-hero .lead{font-size:16px;margin-top:18px}
  .hero-figure{margin-top:32px}
  .hero-figure img{aspect-ratio:16/10}

  .section{padding:56px 0}
  .section-dark{padding:56px 0}
  .sec-head h2{font-size:26px}
  .section-dark h2{font-size:26px}
  .sec-head .sec-sub,.sec-head .sec-lead{margin-top:16px}

  .strip .row{padding:14px 0}
  .strip-item{padding:10px 0}

  .tl-item{gap:16px;padding-bottom:34px}
  .timeline::before{left:17.5px}
  .tl-node{flex:0 0 36px;height:36px;font-size:13px}
  .tl-body h3{font-size:18px}
  .tl-body p{font-size:15px}

  .def-row{flex-direction:column;gap:8px;padding:20px 0}
  .def-row dt{flex:none;font-size:16px}
  .def-row dd{flex:none;font-size:15px}

  .cta-inner{padding:26px 22px;flex-direction:column;align-items:flex-start}
  .cta-inner h2{font-size:20px}
  .cta-inner .btn{width:100%}

  .reveal.custom-reveal{padding:24px;width:calc(100% - 24px)}
  .close-button{top:14px;right:14px;width:40px;height:40px}

  .site-footer{padding:56px 0 0}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (max-width:520px){
  .container{padding:0 20px}
  .chips{gap:8px}
  .chip{height:34px;padding:0 14px;font-size:13px}
  .cat-hero h1{font-size:25px}
  .btn{height:44px;padding:0 20px;font-size:14px}
}

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

/* roulang page: category3 */
:root{
  --ink:#123A32;
  --ink-2:#2F6F5E;
  --lime:#C2E04B;
  --bg:#F6F3EC;
  --bg-alt:#EFEBE1;
  --card:#FFFFFF;
  --text:#161A18;
  --muted:#5A635E;
  --faint:#8A928C;
  --line:#E2DED3;
  --light-text:#F6F3EC;
  --light-muted:rgba(246,243,236,.62);
  --light-line:rgba(246,243,236,.16);
  --radius:6px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(18,58,50,.06);
  --shadow-2:0 8px 24px rgba(18,58,50,.10);
  --ease:180ms ease;
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;scroll-padding-top:110px;}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

body.menu-open{overflow:hidden;}

img{max-width:100%;display:block;border:0;}

a{color:var(--ink);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--ink-2);}

p{margin:0 0 1.15em;line-height:1.85;color:var(--muted);}
p:last-child{margin-bottom:0;}

h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;letter-spacing:-.01em;line-height:1.25;}

ul,ol{margin:0;padding:0;list-style:none;}

button{font-family:inherit;font-size:inherit;cursor:pointer;}

input,select,textarea{font-family:inherit;font-size:16px;color:var(--text);}

:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}

/* ---------- 栅格与容器 ---------- */
.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 40px;
}

.row{
  max-width:none;
  margin-left:-12px;
  margin-right:-12px;
}

.column,.columns{
  padding-left:12px;
  padding-right:12px;
}

@media screen and (max-width:1024px){
  .container{padding:0 24px;}
}
@media screen and (max-width:640px){
  .container{padding:0 20px;}
}

/* ---------- 浮动 Dock 导航 ---------- */
.site-header{
  position:fixed;
  top:20px;
  left:0;
  right:0;
  z-index:120;
  padding:0 24px;
  pointer-events:none;
}

.dock{
  pointer-events:auto;
  max-width:1120px;
  margin:0 auto;
  height:64px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:0 12px 0 22px;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:height var(--ease),background var(--ease),box-shadow var(--ease);
}

.dock.is-scrolled{
  height:56px;
  background:rgba(255,255,255,.96);
  box-shadow:var(--shadow-2);
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--ink);
  font-weight:800;
  font-size:15px;
  letter-spacing:-.01em;
  white-space:nowrap;
  flex:0 0 auto;
}

.brand-mark{
  width:28px;
  height:28px;
  border-radius:9px;
  background:var(--ink);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:width var(--ease),height var(--ease);
  flex:0 0 auto;
}

.brand-mark span{
  display:block;
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--lime);
}

.dock.is-scrolled .brand-mark{width:24px;height:24px;}

.dock-nav{
  display:flex;
  align-items:center;
  gap:26px;
  margin:0 auto;
}

.dock-nav a{
  position:relative;
  display:inline-block;
  font-size:15px;
  font-weight:600;
  color:var(--muted);
  padding:6px 2px;
  text-decoration:none;
  transition:color var(--ease);
}

.dock-nav a:hover{color:var(--ink);}

.dock-nav a.is-active{color:var(--ink);}

.dock-nav a.is-active::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-6px;
  width:6px;
  height:6px;
  margin-left:-3px;
  border-radius:50%;
  background:var(--lime);
}

.dock-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}

.icon-btn{
  width:36px;
  height:36px;
  border:0;
  border-radius:var(--radius);
  background:transparent;
  color:var(--muted);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:background var(--ease),color var(--ease);
}

.icon-btn:hover{background:var(--bg-alt);color:var(--ink);}

.icon-btn svg{width:18px;height:18px;display:block;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  cursor:pointer;
  transition:background var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}

.btn .arw{display:inline-block;transition:transform var(--ease);}
.btn:hover .arw{transform:translateX(4px);}

.btn-primary{background:var(--ink);color:var(--light-text);}
.btn-primary:hover{background:var(--ink-2);color:#FFFFFF;}

.btn-ghost{
  background:transparent;
  color:var(--ink);
  border:1.5px solid var(--ink);
}
.btn-ghost:hover{background:var(--ink);color:var(--light-text);}

.btn-sm{height:38px;padding:0 18px;font-size:14px;}

.btn[disabled],.btn.is-disabled{opacity:.45;pointer-events:none;transform:none;}

.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.link-more:hover{color:var(--ink-2);text-decoration-color:var(--lime);}

.menu-toggle{display:none;}

/* ---------- 移动端抽屉 ---------- */
.mobile-menu{
  display:none;
  position:fixed;
  inset:0;
  z-index:300;
  background:var(--bg);
  flex-direction:column;
  padding:22px 20px 24px;
  transform:translateY(100%);
  visibility:hidden;
  transition:transform .3s ease,visibility .3s ease;
}

.mobile-menu.is-open{transform:translateY(0);visibility:visible;}

.mm-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-bottom:18px;
  border-bottom:1px solid var(--line);
}

.mm-head .brand-text{font-size:15px;font-weight:800;color:var(--ink);}

.mm-close{
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:50%;
  background:#fff;
  color:var(--ink);
  font-size:20px;
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.mm-nav{margin-top:8px;}

.mm-nav a{
  display:block;
  font-size:18px;
  line-height:56px;
  font-weight:600;
  color:var(--ink);
  border-bottom:1px solid var(--line);
  text-decoration:none;
}

.mm-nav a.is-active{color:var(--ink-2);}

.mm-cta{
  margin-top:auto;
  width:100%;
  height:52px;
}

/* ---------- 通用板块 ---------- */
.section{
  padding:clamp(56px,8vw,104px) 0;
}

.section-alt{background:var(--bg-alt);}

.section-title{
  font-size:34px;
  font-weight:800;
  letter-spacing:-.01em;
  margin:0 0 16px;
}

.section-title::before{
  content:"";
  display:block;
  width:12px;
  height:2px;
  background:var(--lime);
  margin-bottom:16px;
}

.section-lead{
  max-width:720px;
  font-size:16px;
  color:var(--muted);
  margin:0 0 40px;
}

.eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--ink-2);
  margin-bottom:14px;
}

/* ---------- 首屏 ---------- */
.hero{
  padding:150px 0 clamp(56px,7vw,96px);
}

.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--faint);
  margin-bottom:28px;
}

.crumbs a{color:var(--faint);text-decoration:none;}
.crumbs a:hover{color:var(--ink);}
.crumbs .sep{color:var(--line);}
.crumbs .current{color:var(--ink-2);font-weight:600;}

.hero h1{
  font-size:clamp(34px,4.6vw,58px);
  line-height:1.14;
  letter-spacing:-.02em;
  font-weight:800;
  margin:0 0 24px;
}

.hero h1 .hl{
  display:inline-block;
  position:relative;
  color:var(--ink);
}

.hero h1 .hl::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:4px;
  height:8px;
  background:var(--lime);
  opacity:.55;
  z-index:-1;
  border-radius:2px;
}

.hero-lead{
  font-size:17px;
  color:var(--muted);
  max-width:560px;
  margin:0 0 28px;
}

.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:32px;
}

.chip{
  display:inline-flex;
  align-items:center;
  height:36px;
  padding:0 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:#FFFFFF;
  font-size:13px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink);
  text-decoration:none;
  transition:border-color var(--ease),background var(--ease),color var(--ease);
}

.chip:hover{border-color:var(--ink-2);background:var(--bg-alt);color:var(--ink);}

.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}

.hero-figure{
  margin-top:32px;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  background:#fff;
}

.hero-figure img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}

/* ---------- 状态识别 ---------- */
.state-panel{
  background:#FFFFFF;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow-1);
}

.state-row{
  display:flex;
  gap:16px;
  padding:20px 0;
  border-bottom:1px solid var(--line);
}

.state-row:first-child{padding-top:0;}
.state-row:last-child{padding-bottom:0;border-bottom:0;}

.badge{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:var(--radius-pill);
  background:var(--bg-alt);
  border:1px solid var(--line);
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--ink-2);
  white-space:nowrap;
  flex:0 0 auto;
}

.state-body h3{
  font-size:18px;
  font-weight:600;
  margin:0 0 6px;
  line-height:1.5;
}

.state-body p{
  font-size:15px;
  color:var(--muted);
  margin:0;
  line-height:1.8;
}

/* ---------- 术语定义列表 ---------- */
.deflist{
  border-top:1px solid var(--line);
}

.def-row{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:40px;
  padding:28px 0;
  border-bottom:1px solid var(--line);
}

.def-row h3{
  font-size:19px;
  font-weight:600;
  color:var(--ink);
  line-height:1.6;
  margin:0;
}

.def-row p{
  font-size:16px;
  color:var(--muted);
  margin:0;
  max-width:720px;
}

/* ---------- 提示块 ---------- */
.notice{
  background:#FFFFFF;
  border:1px solid var(--line);
  border-left:4px solid var(--ink);
  border-radius:var(--radius);
  padding:32px;
}

.notice-list{display:grid;gap:18px;margin-top:24px;}

.notice-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
}

.notice-ico{
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--bg-alt);
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  margin-top:4px;
}

.notice-ico::after{
  content:"";
  width:8px;
  height:8px;
  border-radius:2px;
  background:var(--ink-2);
}

.notice-item p{
  margin:0;
  font-size:16px;
  color:var(--muted);
}

.notice-item strong{color:var(--text);font-weight:600;}

/* ---------- FAQ 手风琴 ---------- */
.faq{
  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:20px;
  padding:24px 0;
  background:transparent;
  border:0;
  text-align:left;
  font-size:17px;
  font-weight:600;
  color:var(--text);
  transition:color var(--ease);
}

.faq-q:hover{color:var(--ink-2);}

.faq-sign{
  position:relative;
  width:22px;
  height:22px;
  flex:0 0 auto;
}

.faq-sign::before,
.faq-sign::after{
  content:"";
  position:absolute;
  background:var(--ink-2);
  border-radius:1px;
  transition:transform .24s ease,opacity .24s ease;
}

.faq-sign::before{left:0;top:10px;width:22px;height:2px;}
.faq-sign::after{left:10px;top:0;width:2px;height:22px;}

.faq-item.is-open .faq-sign::after{transform:rotate(90deg);opacity:0;}
.faq-item.is-open .faq-q{color:var(--ink);}

.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s ease;
}

.faq-a-inner{
  padding:0 44px 26px 0;
  font-size:15px;
  color:var(--muted);
  line-height:1.85;
}

.faq-a-inner p{margin:0 0 10px;font-size:15px;}
.faq-a-inner p:last-child{margin-bottom:0;}

/* ---------- CTA 带 ---------- */
.cta-band{
  background:var(--bg-alt);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.cta-inner{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding:56px 0;
}

.cta-inner h2{
  font-size:clamp(24px,3vw,32px);
  font-weight:800;
  margin:0 0 10px;
}

.cta-inner p{max-width:620px;margin:0;font-size:16px;}

/* ---------- 表单弹层 ---------- */
.modal{
  position:fixed;
  inset:0;
  z-index:400;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.modal.is-open{display:flex;}

.modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(18,58,50,.42);
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
}

.modal-box{
  position:relative;
  width:100%;
  max-width:560px;
  max-height:calc(100vh - 48px);
  overflow-y:auto;
  background:#FFFFFF;
  border-radius:8px;
  padding:32px;
  box-shadow:0 24px 60px rgba(18,58,50,.24);
}

.modal-box h2{
  font-size:24px;
  font-weight:800;
  margin:0 0 8px;
}

.modal-box .modal-sub{
  font-size:14px;
  color:var(--muted);
  margin:0 0 24px;
}

.modal-close{
  position:absolute;
  top:20px;
  right:20px;
  width:44px;
  height:44px;
  border-radius:50%;
  border:1px solid var(--line);
  background:#FFFFFF;
  color:var(--ink);
  font-size:20px;
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:background var(--ease),border-color var(--ease);
}

.modal-close:hover{background:var(--bg-alt);border-color:var(--ink-2);}

.field{margin-bottom:18px;}

.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--muted);
  margin-bottom:6px;
}

.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field select,
.field textarea{
  width:100%;
  height:48px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#FFFFFF;
  color:var(--text);
  appearance:none;
  -webkit-appearance:none;
  transition:border-color var(--ease),box-shadow var(--ease);
}

.field textarea{
  height:auto;
  min-height:96px;
  padding:12px 14px;
  line-height:1.7;
  resize:vertical;
}

.field select{
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%235A635E' stroke-width='1.6' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  padding-right:38px;
}

.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--ink-2);
  box-shadow:0 0 0 2px rgba(194,224,75,.75);
}

.checkline{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:6px 0 20px;
  font-size:13px;
  color:var(--muted);
  line-height:1.7;
}

.checkline input[type="checkbox"]{
  width:18px;
  height:18px;
  margin:2px 0 0;
  accent-color:var(--ink-2);
  flex:0 0 auto;
}

.checkline a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;}

.modal-box .btn{width:100%;height:50px;}

.fineprint{
  font-size:12px;
  color:var(--faint);
  text-align:center;
  margin:12px 0 0;
  line-height:1.7;
}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--ink);
  color:var(--light-text);
  padding-top:80px;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
}

.footer-brand .brand-mark{background:var(--light-text);}
.footer-brand .brand-mark span{background:var(--ink);}
.footer-brand .brand-text{font-weight:800;font-size:16px;color:var(--light-text);letter-spacing:-.01em;}

.footer-desc{
  font-size:14px;
  color:var(--light-muted);
  line-height:1.9;
  max-width:340px;
  margin:0 0 18px;
}

.footer-kw{display:flex;flex-wrap:wrap;gap:8px;}

.footer-kw span{
  font-size:12px;
  letter-spacing:.04em;
  padding:4px 10px;
  border-radius:var(--radius-pill);
  border:1px solid var(--light-line);
  color:var(--light-muted);
}

.footer-col h3{
  font-size:14px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--light-text);
  margin:0 0 16px;
}

.footer-col ul{display:grid;gap:10px;}

.footer-col li a{
  font-size:14px;
  color:var(--light-muted);
  text-decoration:none;
  transition:color var(--ease);
}

.footer-col li a:hover{color:var(--lime);}

.footer-col li.fline{
  font-size:14px;
  color:var(--light-muted);
  line-height:1.8;
}

.footer-bottom{
  margin-top:24px;
  padding:24px 0 32px;
  border-top:1px solid var(--light-line);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
}

.footer-bottom p{
  margin:0;
  font-size:13px;
  color:var(--light-muted);
}

/* ---------- 动效 ---------- */
.js .fade-up{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .6s ease,transform .6s ease;
}

.js .fade-up.is-in{opacity:1;transform:none;}

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

/* ---------- 响应式 ---------- */
@media screen and (max-width:1024px){
  .dock-nav{gap:18px;}
  .dock-nav a{font-size:14px;}
  .brand{font-size:14px;}
  .def-row{grid-template-columns:220px 1fr;gap:28px;}
}

@media screen and (max-width:900px){
  .site-header{
    top:auto;
    bottom:14px;
    padding:0 16px;
  }
  .dock{
    height:60px;
    padding:0 10px 0 18px;
    gap:12px;
  }
  .dock.is-scrolled{height:58px;}
  .dock-nav{display:none;}
  .dock-actions{margin-left:auto;}
  .menu-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:38px;
    height:38px;
    border-radius:var(--radius);
    border:1px solid var(--line);
    background:#FFFFFF;
    color:var(--ink);
  }
  .menu-toggle svg{width:18px;height:18px;}
  .mobile-menu{display:flex;}
  body{padding-bottom:86px;}
  .hero{padding-top:96px;}
  .cta-inner{padding:48px 0;}
}

@media screen and (max-width:768px){
  .section-title{font-size:28px;}
  .hero h1{font-size:clamp(30px,7vw,40px);}
  .def-row{grid-template-columns:1fr;gap:10px;padding:24px 0;}
  .def-row h3{font-size:17px;}
  .hero-figure{margin-top:26px;}
  .state-panel{padding:22px;}
  .state-row{flex-direction:column;gap:8px;}
  .notice{padding:24px;}
  .modal{padding:16px;}
  .modal-box{padding:24px;max-height:calc(100vh - 32px);}
  .faq-a-inner{padding-right:8px;}
}

@media screen and (max-width:520px){
  .brand-text{font-size:12.5px;}
  .brand{gap:8px;}
  .btn-sm{padding:0 14px;font-size:13px;}
  .hero-actions .btn{width:100%;}
  .cta-inner .btn{width:100%;}
  .footer-bottom{flex-direction:column;gap:6px;}
}