/* roulang page: index */
:root{
  --green:#12463B;
  --green-deep:#0B2E27;
  --green-light:#2C7A63;
  --green-soft:#E3EFE9;
  --orange:#F2652A;
  --orange-deep:#D9521C;
  --lime:#D8F26B;
  --bg:#F7F4EC;
  --bg-soft:#FBF9F3;
  --card:#FFFFFF;
  --dark:#0E352D;
  --line:#E3DED0;
  --line-strong:#D9D3C4;
  --text:#1C2421;
  --muted:#5C6A63;
  --faint:#8A958F;
  --warn:#C2410C;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --r-pill:999px;
  --shadow:0 1px 2px rgba(12,40,34,.04),0 16px 40px -24px rgba(12,40,34,.22);
  --shadow-hover:0 2px 6px rgba(12,40,34,.06),0 26px 50px -24px rgba(12,40,34,.3);
  --s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:48px;--s6:64px;--s7:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background-color:var(--bg);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%2312463B' stroke-width='1' stroke-opacity='0.045'%3E%3Cpath d='M0 70h140M70 0v140'/%3E%3Ccircle cx='70' cy='70' r='42'/%3E%3C/g%3E%3C/svg%3E");
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--orange)}
p{margin:0}
h1,h2,h3,h4{margin:0;color:var(--text);letter-spacing:0;font-weight:700}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,101,42,.45);outline-offset:2px;border-radius:6px}
.wrap,.grid-container.wrap{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:40px;padding-right:40px;width:100%}
.section{padding:var(--s7) 0}
.section-tight{padding:0 0 var(--s7)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--green);background:var(--green-soft);padding:6px 14px;border-radius:var(--r-pill);margin-bottom:20px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--orange)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:40px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(24px,3vw,36px);line-height:1.25}
.sec-head p{color:var(--muted);font-size:15px;max-width:560px;margin-top:10px}
.sec-link{font-size:15px;font-weight:600;color:var(--green);border-bottom:1px solid rgba(18,70,59,.35);padding-bottom:2px;white-space:nowrap}
.sec-link:hover{color:var(--orange);border-color:rgba(242,101,42,.5)}
/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 26px;border-radius:var(--r-pill);font-size:15px;font-weight:700;border:0;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;line-height:1;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#F2652A,#FF8A3D);color:#fff;box-shadow:0 10px 24px -14px rgba(242,101,42,.9)}
.btn-primary:hover{background:linear-gradient(135deg,#D9521C,#F2652A);color:#fff;transform:translateY(-1px);box-shadow:0 16px 32px -14px rgba(242,101,42,.6)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-ghost:hover{background:var(--green);color:#fff;border-color:var(--green)}
.btn-sm{height:42px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
/* 顶部导航 */
.site-header{position:sticky;top:0;z-index:60;background:#FDFBF5;border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-scrolled{box-shadow:0 10px 28px -20px rgba(11,46,39,.55)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 8px 18px -12px rgba(11,46,39,.9)}
.brand-mark svg{width:26px;height:26px;display:block}
.brand-text{font-size:19px;line-height:1.1;color:var(--green-deep);letter-spacing:0}
.brand-text b{font-weight:800}
.brand-text span{font-weight:400;color:var(--green-light)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:var(--r-pill);font-size:15px;font-weight:600;color:var(--text);transition:background .18s ease,color .18s ease}
.nav-link:hover{background:rgba(18,70,59,.07);color:var(--green)}
.nav-link.active{background:var(--green-soft);color:var(--green)}
.nav-link.active::after{content:"";position:absolute;left:50%;bottom:1px;width:18px;height:3px;border-radius:2px;background:var(--green);transform:translateX(-50%)}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;align-items:center;justify-content:center;cursor:pointer;color:var(--green)}
.nav-toggle svg{width:20px;height:20px}
/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(11,46,39,.5);z-index:110;opacity:0;pointer-events:none;transition:opacity .25s ease}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;width:88%;max-width:380px;height:100%;background:#FDFBF5;z-index:120;transform:translateX(105%);transition:transform .28s ease;display:flex;flex-direction:column;padding:20px;box-shadow:-24px 0 60px -30px rgba(11,46,39,.55)}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-title{font-size:15px;font-weight:700;color:var(--green-deep)}
.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--green)}
.drawer-links{display:grid;gap:4px;padding-top:16px}
.drawer-links a{display:flex;align-items:center;height:48px;padding:0 14px;border-radius:var(--r-sm);font-size:16px;font-weight:600;color:var(--text)}
.drawer-links a.active{background:var(--green-soft);color:var(--green)}
.drawer-foot{margin-top:auto;display:grid;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
/* Hero */
.hero{padding:64px 0 88px}
.hero-copy h1{font-size:clamp(32px,4.2vw,52px);line-height:1.16;font-weight:800;margin-bottom:20px}
.hero-sub{font-size:17px;color:var(--muted);max-width:640px;margin-bottom:32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px}
.trust-item{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:var(--r-pill);padding:6px 14px}
.trust-item svg{width:15px;height:15px;color:var(--green-light);flex-shrink:0}
.hero-visual{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);margin-top:8px}
.hero-visual img{width:100%;aspect-ratio:16/10;object-fit:cover}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,46,39,0) 42%,rgba(11,46,39,.72) 100%)}
.hero-badge{position:absolute;left:20px;bottom:20px;z-index:2;background:#fff;border-radius:var(--r-md);padding:12px 18px;box-shadow:0 18px 36px -20px rgba(11,46,39,.7);display:flex;align-items:center;gap:12px}
.hero-badge .num{font-size:26px;font-weight:800;color:var(--orange);line-height:1;font-variant-numeric:tabular-nums}
.hero-badge .txt{font-size:13px;color:var(--muted);line-height:1.4;max-width:120px}
/* 痛点 */
.pain-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 26px;height:100%;display:flex;gap:16px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.pain-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CFE0D8}
.pain-icon{width:40px;height:40px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--green)}
.pain-icon svg{width:20px;height:20px}
.pain-q{font-size:16px;font-weight:600;margin-bottom:6px;line-height:1.5}
.pain-d{font-size:14px;color:var(--muted);line-height:1.7}
/* Bento */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.bento-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;position:relative;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;overflow:hidden}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CFE0D8}
.bento-num{font-size:44px;font-weight:800;line-height:1;color:rgba(18,70,59,.1);font-variant-numeric:tabular-nums;margin-bottom:14px}
.bento-card h3{font-size:20px;font-weight:600;margin-bottom:12px;line-height:1.4}
.bento-desc{font-size:15px;color:var(--muted);margin-bottom:18px;line-height:1.75}
.tick-list{display:grid;gap:10px;margin-bottom:22px}
.tick-list li{position:relative;padding-left:20px;font-size:14px;color:var(--muted);line-height:1.7}
.tick-list li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--orange)}
.card-a{grid-column:span 7;grid-row:span 2}
.card-b{grid-column:span 5}
.card-c{grid-column:span 5}
.card-d{grid-column:span 12;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.card-d figure{margin:0;border-radius:var(--r-md);overflow:hidden}
.card-d img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--green);border-bottom:1px solid rgba(18,70,59,.3);padding-bottom:2px}
.card-link:hover{color:var(--orange);border-color:rgba(242,101,42,.45)}
/* 数据带 */
.stats{background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.stats-inner{position:relative;z-index:1}
.stats-head{margin-bottom:40px;max-width:620px}
.stats-head h2{color:#fff;font-size:clamp(24px,3vw,34px);line-height:1.25}
.stats-head p{color:rgba(255,255,255,.72);font-size:15px;margin-top:12px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:6px 28px;border-left:1px solid rgba(255,255,255,.14)}
.stat:first-child{border-left:0;padding-left:0}
.stat-num{font-size:clamp(36px,4vw,52px);font-weight:800;line-height:1;color:#fff;font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:6px}
.stat-num em{font-style:normal;font-size:16px;font-weight:600;color:var(--lime)}
.stat-label{font-size:14px;color:rgba(255,255,255,.72);margin-top:12px;line-height:1.6}
.stats-note{margin-top:36px;font-size:13px;color:rgba(255,255,255,.55)}
/* 转化区 */
.convert-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.convert-copy h2{font-size:clamp(24px,3vw,36px);line-height:1.25;margin-bottom:16px}
.convert-copy>p{color:var(--muted);font-size:16px;max-width:520px;margin-bottom:28px}
.step-list{display:grid;gap:18px}
.step-list li{display:flex;gap:14px;align-items:flex-start}
.step-idx{width:28px;height:28px;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.step-list b{display:block;font-size:15px;font-weight:700;margin-bottom:2px}
.step-list span{font-size:14px;color:var(--muted);line-height:1.7}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow)}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .form-lead{font-size:14px;color:var(--muted);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--green-deep);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;height:48px;border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:0 14px;font-size:15px;color:var(--text);background:#fff;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease;-webkit-appearance:none;appearance:none}
.field textarea{height:96px;padding:12px 14px;line-height:1.7;resize:vertical}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235C6A63' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(18,70,59,.1)}
.field.is-error input,.field.is-error select,.field.is-error textarea{border-color:var(--warn);box-shadow:0 0 0 3px rgba(194,65,12,.1)}
.err{display:none;font-size:13px;color:var(--warn);margin-top:6px}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:18px}
.check-row input{width:18px;height:18px;margin-top:3px;flex-shrink:0;accent-color:var(--green-deep);height:18px;border-radius:4px}
.check-row a{color:var(--green);text-decoration:underline}
.form-success{display:none;align-items:center;gap:8px;background:var(--green-soft);color:var(--green-deep);border-radius:var(--r-sm);padding:12px 16px;font-size:14px;font-weight:600;margin-bottom:16px}
.form-success svg{width:16px;height:16px;flex-shrink:0}
.privacy-note{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.privacy-note summary{cursor:pointer;font-size:13px;font-weight:700;color:var(--green);list-style:none;display:flex;align-items:center;gap:6px}
.privacy-note summary::-webkit-details-marker{display:none}
.privacy-note summary::before{content:"+";display:inline-flex;width:16px;height:16px;align-items:center;justify-content:center;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:12px;line-height:1}
.privacy-note[open] summary::before{content:"−"}
.privacy-note p{font-size:13px;color:var(--faint);line-height:1.8;margin-top:10px}
/* 最新信息 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CFE0D8}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:4px 12px;border-radius:var(--r-pill);background:var(--green-soft);color:var(--green);margin-bottom:14px;align-self:flex-start}
.news-title{font-size:18px;font-weight:600;line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-title a{color:var(--text)}
.news-title a:hover{color:var(--green)}
.news-excerpt{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--faint);margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.news-meta .read{color:var(--green);font-weight:700}
.news-meta .read:hover{color:var(--orange)}
.empty-state{border:2px dashed var(--line-strong);border-radius:20px;padding:48px 24px;text-align:center;background:#fff}
.empty-state svg{width:34px;height:34px;color:var(--faint);margin-bottom:12px}
.empty-state p{font-size:15px;color:var(--muted);margin-bottom:10px}
/* FAQ */
.faq-wrap{max-width:860px}
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 28px;background:none;border:0;font-size:17px;font-weight:600;color:var(--text);text-align:left;cursor:pointer;transition:background .18s ease,color .18s ease}
.faq-q:hover{background:var(--bg-soft);color:var(--green)}
.faq-ico{position:relative;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);flex-shrink:0;transition:background .18s ease,border-color .18s ease}
.faq-ico::before,.faq-ico::after{content:"";position:absolute;top:50%;left:50%;background:var(--green);border-radius:2px;transition:opacity .18s ease,transform .18s ease}
.faq-ico::before{width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-ico::after{width:2px;height:12px;transform:translate(-50%,-50%)}
.faq-item.is-open .faq-ico{background:var(--orange);border-color:var(--orange)}
.faq-item.is-open .faq-ico::before,.faq-item.is-open .faq-ico::after{background:#fff}
.faq-item.is-open .faq-ico::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a-inner{padding:0 28px 24px;font-size:15px;color:var(--muted);line-height:1.85;border-left:4px solid var(--orange);background:var(--bg-soft);margin:0 28px 20px;border-radius:0 12px 12px 0;padding:16px 20px}
.faq-item.is-open .faq-q{color:var(--green)}
/* CTA 条 */
.cta-band{background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);border-radius:var(--r-lg);padding:48px;display:flex;justify-content:space-between;align-items:center;gap:32px;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;border:1px solid rgba(255,255,255,.12);pointer-events:none}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.72);font-size:15px;max-width:520px}
.cta-band .btn{flex-shrink:0}
/* 页脚 */
.site-footer{background:var(--green-deep);color:#fff;margin-top:var(--s7);position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#F2652A,#FF8A3D)}
.footer-main{padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand .brand-text{color:#fff}
.footer-brand .brand-text span{color:rgba(255,255,255,.72)}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);box-shadow:none}
.footer-desc{font-size:14px;color:rgba(255,255,255,.66);line-height:1.85;margin:18px 0;max-width:320px}
.footer-contact{font-size:13px;color:rgba(255,255,255,.66);line-height:2}
.footer-contact b{color:#fff;font-weight:600}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13px;color:rgba(255,255,255,.72)}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 28px}
.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:rgba(255,255,255,.55)}
.footer-bottom-inner a{color:rgba(255,255,255,.72)}
.footer-bottom-inner a:hover{color:var(--orange)}
/* 弹层 */
.modal-mask{position:fixed;inset:0;background:rgba(11,46,39,.55);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
.modal-mask.is-open{display:flex}
.modal-box{background:#fff;border-radius:var(--r-lg);padding:32px;width:100%;max-width:560px;position:relative;max-height:90vh;overflow:auto;box-shadow:0 40px 80px -40px rgba(0,0,0,.5)}
.modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted);transition:color .18s ease,border-color .18s ease}
.modal-close:hover{color:var(--orange);border-color:var(--orange)}
.modal-close svg{width:16px;height:16px}
.modal-box h3{font-size:22px;margin-bottom:6px}
.modal-box .form-lead{font-size:14px;color:var(--muted);margin-bottom:20px}
/* 响应式 */
@media (max-width:1024px){
  .wrap,.grid-container.wrap{padding-left:32px;padding-right:32px}
  .section{padding:64px 0}
  .section-tight{padding:0 0 64px}
  .nav-links{display:none}
  .nav-actions .btn-ghost{display:none}
  .nav-toggle{display:inline-flex}
  .nav{height:64px}
  .hero{padding:48px 0 64px}
  .card-a,.card-b,.card-c{grid-column:span 12;grid-row:auto}
  .card-d{grid-template-columns:1fr;gap:24px}
  .convert-grid{grid-template-columns:1fr;gap:36px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .wrap,.grid-container.wrap{padding-left:20px;padding-right:20px}
  .section{padding:48px 0}
  .section-tight{padding:0 0 48px}
  .hero{padding:40px 0 48px}
  .hero-sub{font-size:16px}
  .hero-cta{gap:10px}
  .hero-cta .btn{width:100%}
  .bento-card,.form-card{padding:20px}
  .card-d{padding:20px}
  .stats{padding:48px 0}
  .stat{padding:6px 18px}
  .stat:first-child{padding-left:0}
  .news-grid{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:32px 24px;gap:20px}
  .cta-band .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-main{padding:48px 0 32px}
  .faq-q{padding:18px 20px;font-size:16px}
  .faq-a-inner{margin:0 20px 18px;padding:14px 16px}
  .modal-mask{align-items:flex-end;padding:0}
  .modal-box{border-radius:var(--r-lg) var(--r-lg) 0 0;max-height:90vh;padding:24px 20px 28px}
  .stats-head p{font-size:14px}
  .sec-head{margin-bottom:28px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: article */
:root{
  --green:#12463B;
  --green-deep:#0B2E27;
  --green-light:#2C7A63;
  --green-soft:#E3EFE9;
  --orange:#F2652A;
  --orange-deep:#D9521C;
  --lime:#D8F26B;
  --paper:#F7F4EC;
  --card:#FFFFFF;
  --dark:#0E352D;
  --line:#E3DED0;
  --text:#1C2421;
  --text-2:#5C6A63;
  --text-3:#8A958F;
  --warn:#C2410C;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --shadow:0 1px 2px rgba(12,40,34,.04), 0 16px 40px -24px rgba(12,40,34,.22);
  --shadow-hover:0 2px 6px rgba(12,40,34,.06), 0 26px 60px -26px rgba(12,40,34,.32);
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:48px; --sp-6:64px; --sp-7:88px;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%2312463B' stroke-width='1'%3E%3Cpath d='M0 70h140M70 0v140'/%3E%3Ccircle cx='70' cy='70' r='42'/%3E%3Ccircle cx='70' cy='70' r='14'/%3E%3C/g%3E%3C/svg%3E");
}
body.no-scroll{overflow:hidden}
img{max-width:100%;height:auto;display:block;border-radius:var(--r-md)}
a{color:var(--green);text-decoration:underline;text-underline-offset:3px;transition:color .18s ease}
a:hover{color:var(--orange)}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;color:var(--green-deep);letter-spacing:0}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,101,42,.45);outline-offset:2px;border-radius:6px}
.wrap{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding-left:40px;padding-right:40px}
.grid-container{padding-left:40px;padding-right:40px;max-width:1200px}
.site-header,.site-footer,main{position:relative;z-index:1}

/* ===== 顶部阅读进度 ===== */
.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:120;pointer-events:none}
.reading-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),#FF8A3D);transition:width .1s linear}

/* ===== 头部导航 ===== */
.site-header{position:sticky;top:0;z-index:80;background:var(--paper);border-bottom:1px solid var(--line);transition:box-shadow .22s ease}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(12,40,34,.55)}
.nav{display:flex;align-items:center;gap:20px;height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);box-shadow:0 8px 18px -12px rgba(12,40,34,.9)}
.brand-mark svg{width:24px;height:24px}
.brand-text{display:flex;align-items:baseline;gap:2px;font-size:17px;line-height:1;color:var(--green-deep);white-space:nowrap}
.brand-text b{font-weight:800}
.brand-text span{font-weight:400;color:var(--green-light)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-link{position:relative;padding:9px 15px;border-radius:999px;font-size:15px;font-weight:600;color:var(--green-deep);text-decoration:none;transition:background .18s ease,color .18s ease}
.nav-link:hover{background:var(--green-soft);color:var(--green)}
.nav-link.active{background:var(--green-soft);color:var(--green)}
.nav-link.active::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:3px;border-radius:3px;background:var(--green)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:#fff;color:var(--green-deep);align-items:center;justify-content:center;cursor:pointer}
.nav-toggle svg{width:20px;height:20px}
.btn-label-short{display:none}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:700;line-height:1;border:0;cursor:pointer;text-decoration:none;transition:transform .18s ease,box-shadow .22s ease,background .22s ease,color .18s ease,border-color .18s ease}
.btn:hover{text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#F2652A,#FF8A3D);color:#fff;box-shadow:0 12px 26px -16px rgba(242,101,42,.95)}
.btn-primary:hover{background:linear-gradient(135deg,#D9521C,#F2733A);color:#fff;transform:translateY(-1px);box-shadow:0 16px 34px -14px rgba(242,101,42,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--green);border:1.5px solid var(--green)}
.btn-ghost:hover{background:var(--green);color:#fff}
.btn-light{background:#fff;color:var(--green-deep)}
.btn-light:hover{background:var(--orange);color:#fff}
.btn-sm{height:42px;padding:0 20px;font-size:14px}
.btn-block{width:100%}

/* ===== 抽屉 ===== */
.drawer-mask{position:fixed;inset:0;background:rgba(11,46,39,.5);z-index:85;opacity:0;pointer-events:none;transition:opacity .24s ease}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.nav-drawer{position:fixed;top:0;right:0;bottom:0;width:88%;max-width:380px;background:var(--paper);z-index:90;transform:translateX(102%);transition:transform .28s ease;display:flex;flex-direction:column;padding:22px;box-shadow:-24px 0 60px -40px rgba(0,0,0,.6)}
.nav-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-title{font-weight:800;color:var(--green-deep);font-size:16px}
.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--green-deep);font-size:22px;line-height:1;cursor:pointer}
.drawer-links{display:flex;flex-direction:column;padding:12px 0;flex:1 1 auto;overflow:auto}
.drawer-links a{display:flex;align-items:center;height:48px;padding:0 12px;border-radius:12px;font-size:16px;font-weight:600;color:var(--green-deep);text-decoration:none}
.drawer-links a:hover{background:var(--green-soft);color:var(--green)}
.drawer-foot{display:grid;gap:10px;padding-top:16px;border-top:1px solid var(--line)}

/* ===== 文章头部 ===== */
.article-hero{padding:34px 0 30px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(227,239,233,.5),rgba(247,244,236,0))}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3)}
.breadcrumb a{color:var(--text-2);text-decoration:none}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb .sep{color:#C7CFC9}
.breadcrumb .current{color:var(--text-3);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 14px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:13px;font-weight:700;letter-spacing:.02em}
.article-hero h1{font-size:clamp(30px,3.6vw,44px);line-height:1.24;font-weight:800;margin:16px 0 18px;max-width:920px;word-break:break-word}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--text-2)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:#C7CFC9}
.meta-author{font-weight:700;color:var(--green)}
.meta-chip{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--text-2)}

/* ===== 文章主体布局 ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:56px;align-items:start;padding-top:48px;padding-bottom:72px}
.article-main{min-width:0}
.article-body{font-size:17px;line-height:1.95;color:var(--text);max-width:760px}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.3em}
.article-body h2{position:relative;font-size:28px;line-height:1.4;font-weight:700;color:var(--green-deep);margin:52px 0 16px;padding-left:18px;scroll-margin-top:100px}
.article-body h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;background:var(--orange)}
.article-body h3{font-size:20px;line-height:1.5;font-weight:600;color:var(--green);margin:34px 0 12px;scroll-margin-top:100px}
.article-body h4{font-size:17px;font-weight:700;color:var(--green-deep);margin:26px 0 10px}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.2em}
.article-body ul{list-style:none;padding-left:1.2em}
.article-body ul li{position:relative;padding-left:1.05em;margin:.42em 0;line-height:1.75}
.article-body ul li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:1px;background:var(--orange)}
.article-body ol li{margin:.42em 0;line-height:1.75}
.article-body blockquote{margin:28px 0;padding:20px 24px;border-left:4px solid var(--green);background:#EFF5F1;border-radius:0 var(--r-md) var(--r-md) 0;color:var(--green-deep);font-size:16px;line-height:1.85}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{margin:24px 0;border-radius:var(--r-md);box-shadow:var(--shadow)}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;background:#fff;border-radius:var(--r-sm);overflow:hidden}
.article-body thead th{background:var(--green-soft);color:var(--green-deep);font-weight:700;text-align:left}
.article-body th,.article-body td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.article-body tbody tr:last-child td{border-bottom:0}
.article-body a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--orange)}
.article-body hr{border:0;height:1px;background:var(--line);margin:36px 0}
.article-body code{background:#EFF5F1;color:var(--green-deep);padding:2px 6px;border-radius:6px;font-size:.94em}
.article-body strong{color:var(--green-deep);font-weight:700}
.article-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:56px 32px;border:2px dashed #D9D3C4;border-radius:20px;background:#FDFBF6;color:var(--text-2);max-width:760px}
.article-state svg{width:44px;height:44px;color:var(--text-3)}
.article-state h2{font-size:20px;font-weight:700;color:var(--green-deep);margin:0}
.article-state p{margin:0;font-size:15px}
.article-state .btn{margin-top:6px}

/* ===== 文末工具条 ===== */
.article-foot{max-width:760px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag-list .tag{background:#fff;border:1px solid var(--line);color:var(--text-2);font-weight:600}
.tag-list .tag:hover{border-color:var(--green-light);color:var(--green)}
.copy-btn{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 20px;border-radius:999px;border:1.5px solid var(--green);background:transparent;color:var(--green);font-size:14px;font-weight:700;cursor:pointer;transition:background .18s ease,color .18s ease}
.copy-btn:hover{background:var(--green);color:#fff}
.copy-btn svg{width:16px;height:16px}
.copy-tip{font-size:13px;color:var(--green-light);font-weight:700;margin-left:4px;opacity:0;transition:opacity .2s ease}
.copy-tip.is-show{opacity:1}

/* ===== 侧栏 ===== */
.article-side{position:sticky;top:100px;display:grid;gap:22px;min-width:0}
.side-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow)}
.side-card h3{font-size:15px;font-weight:800;color:var(--green-deep);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--orange)}
.toc-list{list-style:none;margin:0;padding:0;display:grid;gap:2px;max-height:340px;overflow:auto}
.toc-list a{display:block;padding:7px 10px;border-radius:8px;font-size:14px;line-height:1.6;color:var(--text-2);text-decoration:none;border-left:2px solid transparent}
.toc-list a:hover{background:#F4F8F5;color:var(--green)}
.toc-list a.is-active{background:var(--green-soft);color:var(--green);font-weight:700;border-left-color:var(--orange)}
.side-cta{background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);border:0;color:#fff;border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow)}
.side-cta h3{color:#fff}
.side-cta h3::before{background:var(--lime)}
.side-cta p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.74);margin-bottom:18px}
.side-cta .btn{width:100%}
.mini-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.mini-list li a{display:flex;gap:12px;align-items:flex-start;text-decoration:none;color:var(--text)}
.mini-list li a:hover .mini-title{color:var(--orange)}
.mini-thumb{flex:0 0 80px;width:80px;height:60px;border-radius:10px;object-fit:cover;border:1px solid var(--line)}
.mini-title{font-size:14px;font-weight:600;line-height:1.55;color:var(--green-deep);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease}
.mini-date{font-size:12px;color:var(--text-3);margin-top:4px;display:block}

/* ===== 相关推荐 ===== */
.related{padding:0 0 72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;color:var(--green-deep);line-height:1.35}
.section-head p{margin:8px 0 0;font-size:14px;color:var(--text-2);max-width:560px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.related-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CDDCD5}
.related-card figure{margin:0;overflow:hidden;aspect-ratio:16/10;background:#EFF5F1}
.related-card figure img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .35s ease}
.related-card:hover figure img{transform:scale(1.04)}
.related-card .rc-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.related-card h3{font-size:16px;font-weight:700;line-height:1.55;color:var(--green-deep);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card p{font-size:13px;line-height:1.75;color:var(--text-2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rc-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);margin-top:auto;padding-top:6px}

/* ===== CTA 条 ===== */
.article-cta{padding:0 0 84px}
.cta-band{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:44px 48px;border-radius:28px;overflow:hidden;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);color:#fff;box-shadow:0 30px 70px -50px rgba(12,40,34,.9)}
.cta-band::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);background-size:44px 44px}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.35;font-weight:700;margin-bottom:10px}
.cta-band p{margin:0;font-size:15px;color:rgba(255,255,255,.76);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto}
.cta-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.cta-actions .btn-ghost:hover{background:#fff;color:var(--green-deep);border-color:#fff}

/* ===== 页脚 ===== */
.site-footer{position:relative;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);color:#fff;margin-top:0}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#F2652A,#FF8A3D)}
.footer-main{padding-top:68px;padding-bottom:48px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr;gap:44px}
.footer-brand .brand{margin-bottom:16px}
.site-footer .brand-text{color:#fff}
.site-footer .brand-text span{color:rgba(255,255,255,.72)}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.68);max-width:340px;margin:0 0 18px}
.footer-contact{font-size:13px;line-height:1.9;color:rgba(255,255,255,.66)}
.footer-contact b{color:rgba(255,255,255,.9);font-weight:600}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer-col a{font-size:13px;color:rgba(255,255,255,.66);text-decoration:none}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0}
.footer-bottom-inner{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6);line-height:1.7}

/* ===== 弹层与表单 ===== */
.modal{position:fixed;inset:0;z-index:110;display:none;align-items:center;justify-content:center;padding:24px}
.modal.is-open{display:flex}
.modal-mask{position:absolute;inset:0;background:rgba(11,46,39,.55)}
.modal-card{position:relative;z-index:1;width:100%;max-width:560px;max-height:90vh;overflow:auto;background:#fff;border-radius:var(--r-lg);padding:32px;box-shadow:0 40px 90px -40px rgba(0,0,0,.6)}
.modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--green-deep);font-size:22px;line-height:1;cursor:pointer;display:grid;place-items:center}
.modal-close:hover{background:var(--green-soft)}
.modal-card h2{font-size:22px;font-weight:800;color:var(--green-deep);margin-bottom:8px}
.modal-card .modal-sub{font-size:14px;color:var(--text-2);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--green-deep);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;height:48px;padding:0 14px;border-radius:12px;border:1px solid #D9D3C4;background:#fff;color:var(--text);font-size:15px;font-family:inherit;transition:border-color .18s ease,box-shadow .18s ease}
.field textarea{height:96px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(18,70,59,.12)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--warn)}
.field .err{display:none;font-size:13px;color:var(--warn);margin-top:6px}
.field.has-error .err{display:block}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.7;margin-bottom:18px}
.check-row input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--green)}
.form-ok{display:none;background:var(--green-soft);border:1px solid #BFDCCD;color:var(--green);border-radius:12px;padding:12px 16px;font-size:14px;font-weight:600;margin-bottom:18px}
.form-ok.is-show{display:block}
.privacy-note{margin-top:14px;font-size:13px;color:var(--text-3);line-height:1.75}
.privacy-note summary{cursor:pointer;color:var(--green);font-weight:600}
.privacy-note p{margin:10px 0 0}

/* ===== 响应式 ===== */
@media (max-width:1023px){
  .wrap,.grid-container{padding-left:32px;padding-right:32px}
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .article-layout{grid-template-columns:1fr;gap:40px;padding-top:36px;padding-bottom:48px}
  .article-side{position:static}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px}
}
@media (max-width:767px){
  .article-body{font-size:16.5px}
  .related-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
}
@media (max-width:639px){
  .wrap,.grid-container{padding-left:20px;padding-right:20px}
  .nav{height:64px;gap:10px}
  .brand-text{font-size:15px}
  .brand-mark{width:34px;height:34px}
  .btn-label-full{display:none}
  .btn-label-short{display:inline}
  .nav-actions{gap:8px}
  .nav-actions .btn-ghost{display:none}
  .nav-actions .btn-sm{height:38px;padding:0 14px;font-size:13px}
  .article-hero{padding:24px 0 22px}
  .article-hero h1{font-size:26px;line-height:1.32}
  .breadcrumb .current{max-width:200px}
  .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 table{display:block;overflow-x:auto;white-space:nowrap}
  .side-card,.side-cta{padding:20px}
  .modal{padding:0;align-items:flex-end}
  .modal-card{max-width:none;border-radius:24px 24px 0 0;padding:26px 20px 28px;max-height:90vh}
  .related-card .rc-body{padding:20px}
  .cta-band{padding:28px 22px;border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-main{padding-top:48px;padding-bottom:32px}
  .footer-bottom-inner{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --green:#12463B;--green-deep:#0B2E27;--green-light:#2C7A63;--green-soft:#E3EFE9;--green-pale:#EAF1EC;
  --orange:#F2652A;--orange-deep:#D9521C;--lime:#D8F26B;
  --paper:#F7F4EC;--paper-soft:#FBF9F3;--card:#FFFFFF;--dark:#0E352D;
  --line:#E3DED0;--line-soft:#D9D3C4;
  --text:#1C2421;--muted:#5C6A63;--weak:#8A958F;--warn:#C2410C;
  --r-xl:24px;--r-lg:20px;--r-md:16px;--r-sm:12px;--r-pill:999px;
  --shadow:0 1px 2px rgba(12,40,34,.04),0 16px 40px -24px rgba(12,40,34,.22);
  --shadow-hover:0 2px 4px rgba(12,40,34,.06),0 26px 52px -24px rgba(12,40,34,.32);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.85;color:var(--text);
  background-color:var(--paper);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='none' stroke='%2312463B' stroke-width='1' opacity='0.045'%3E%3Cpath d='M0 70h140M70 0v140'/%3E%3Ccircle cx='70' cy='70' r='32'/%3E%3C/g%3E%3C/svg%3E");
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--green);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--orange-deep)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;color:var(--green-deep)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(242,101,42,.45);outline-offset:2px;border-radius:6px}
::selection{background:rgba(242,101,42,.22)}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.grid-container{max-width:1200px!important;padding-left:32px!important;padding-right:32px!important}
.grid-x.grid-margin-x{margin-left:-12px!important;margin-right:-12px!important}
.grid-x.grid-margin-x>.cell{padding-left:12px!important;padding-right:12px!important}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--paper);border-bottom:1px solid var(--line);transition:box-shadow .22s ease}
.site-header.scrolled{box-shadow:0 10px 28px -20px rgba(12,40,34,.55)}
.nav{display:flex;align-items:center;gap:16px;height:76px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#12463B,#2C7A63);display:inline-flex;align-items:center;justify-content:center;box-shadow:0 8px 18px -12px rgba(12,40,34,.9)}
.brand-mark svg{width:26px;height:26px}
.brand-text{display:flex;align-items:baseline;gap:2px;font-size:18px;color:var(--green);letter-spacing:0}
.brand-text b{font-weight:800}
.brand-text span{font-weight:400;color:var(--green-light)}
.nav-links{display:flex;align-items:center;gap:4px;margin-right:auto}
.nav-link{position:relative;display:inline-flex;align-items:center;padding:8px 14px;border-radius:var(--r-pill);font-size:15px;font-weight:600;color:var(--muted)}
.nav-link:hover{color:var(--green);background:var(--green-pale)}
.nav-link.active{color:var(--green);background:var(--green-soft)}
.nav-link.active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:2px;width:18px;height:3px;border-radius:3px;background:var(--orange)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--green);cursor:pointer}
.nav-toggle svg{width:20px;height:20px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 26px;border:1.5px solid transparent;border-radius:var(--r-pill);font-size:15px;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease}
.btn-primary{background:linear-gradient(135deg,#F2652A,#FF8A3D);color:#fff;box-shadow:0 12px 26px -16px rgba(242,101,42,.95)}
.btn-primary:hover{background:linear-gradient(135deg,#D9521C,#F2652A);color:#fff;transform:translateY(-1px);box-shadow:0 16px 30px -14px rgba(242,101,42,.6)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border-color:var(--green);color:var(--green);background:transparent}
.btn-ghost:hover{background:var(--green);color:#fff;border-color:var(--green)}
.btn-light{background:#fff;color:var(--green-deep)}
.btn-light:hover{background:#fff;color:var(--orange-deep);transform:translateY(-1px)}
.btn-sm{height:42px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--green);border-bottom:2px solid rgba(18,70,59,.22);padding-bottom:2px}
.link-more:hover{color:var(--orange-deep);border-bottom-color:rgba(242,101,42,.5)}

/* ---------- breadcrumb ---------- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--weak);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--orange-deep)}
.breadcrumb .sep{color:var(--line-soft)}
.breadcrumb .current{color:var(--weak)}

/* ---------- hero ---------- */
.hero-cat{position:relative;padding:40px 0 72px;background:linear-gradient(180deg,#FBF9F3 0%,#F7F4EC 70%);border-bottom:1px solid var(--line);overflow:hidden}
.hero-cat::after{content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(44,122,99,.10),transparent 68%);pointer-events:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--r-pill);background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700;letter-spacing:.08em}
.page-title{margin-top:18px;font-size:clamp(30px,3.9vw,46px);line-height:1.18;font-weight:800;letter-spacing:0;color:var(--green-deep)}
.lead{margin-top:18px;max-width:640px;font-size:17px;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.trust-list{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:26px}
.trust-item{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.trust-item svg{width:16px;height:16px;color:var(--green-light)}
.hero-media{position:relative}
.media-card{position:relative;border-radius:var(--r-xl);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.media-overlay{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(180deg,rgba(11,46,39,0) 0%,rgba(11,46,39,.9) 78%)}
.badge-dot{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--r-pill);background:rgba(216,242,107,.16);color:var(--lime);font-size:12px;font-weight:700}
.media-overlay p{margin:8px 0 0;font-size:13px;color:rgba(255,255,255,.86);letter-spacing:.02em}
.float-badge{position:absolute;left:-14px;bottom:-18px;display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--r-md);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-size:13px;color:var(--muted)}
.float-badge b{color:var(--green-deep);font-size:14px}
.float-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--orange)}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section-alt{background:var(--paper-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:40px}
.section-head--split{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;max-width:none}
.section-head--split .section-head-text{max-width:640px}
.sec-title{font-size:clamp(24px,3vw,36px);font-weight:700;color:var(--green-deep)}
.sec-sub{margin-top:12px;font-size:16px;color:var(--muted);max-width:680px}
.sec-aside{font-size:14px;color:var(--muted);max-width:360px}

/* ---------- timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.step{position:relative;padding:24px 22px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.step:not(:last-child)::after{content:"";position:absolute;top:52px;left:100%;width:16px;height:2px;background:linear-gradient(90deg,var(--line-soft),var(--green-soft))}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:18px;font-weight:800;font-variant-numeric:tabular-nums;margin-bottom:16px}
.step:nth-child(1) .step-num{background:linear-gradient(135deg,#F2652A,#FF8A3D);color:#fff;box-shadow:0 12px 24px -16px rgba(242,101,42,.9)}
.step h3{font-size:18px;font-weight:700;color:var(--green-deep)}
.step p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}
.step-tip{margin-top:14px;padding:10px 12px;border-radius:var(--r-sm);background:var(--paper-soft);border-left:3px solid var(--green-soft);font-size:13px;color:var(--muted)}
.step-tip b{color:var(--green);font-weight:700}

/* ---------- check list ---------- */
.check-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:32px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:32px;box-shadow:var(--shadow)}
.panel h3{font-size:20px;font-weight:700}
.panel .panel-sub{margin-top:8px;font-size:14px;color:var(--muted)}
.check-list{margin-top:22px;display:grid;gap:12px}
.check-item{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper-soft);font-size:15px;color:var(--text)}
.check-box{flex:0 0 auto;width:22px;height:22px;border-radius:7px;background:var(--green-soft);color:var(--green);display:inline-flex;align-items:center;justify-content:center;margin-top:2px}
.check-box svg{width:14px;height:14px}
.figure-card{border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.figure-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure-card figcaption{padding:20px 22px;font-size:14px;color:var(--muted)}
.figure-card figcaption b{display:block;color:var(--green-deep);font-size:15px;margin-bottom:6px}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-xl);background:#fff;box-shadow:var(--shadow)}
.kv-table{width:100%;border-collapse:collapse;min-width:720px}
.kv-table thead th{background:var(--green-soft);color:var(--green-deep);font-size:14px;font-weight:700;text-align:left;padding:16px 22px;border-bottom:1px solid var(--line);white-space:nowrap}
.kv-table tbody td{padding:18px 22px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px;color:var(--muted)}
.kv-table tbody tr:last-child td{border-bottom:0}
.kv-table tbody tr:hover td{background:#FDFCF8}
.td-name{width:34%;font-size:15px;font-weight:700;color:var(--green-deep)}
.order-list{counter-reset:od}
.order-list li{counter-increment:od;position:relative;padding-left:28px;font-size:14px;line-height:1.7;color:var(--muted)}
.order-list li+li{margin-top:8px}
.order-list li::before{content:counter(od);position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:6px;background:var(--green-soft);color:var(--green);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ---------- faq ---------- */
.faq-list{max-width:860px;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow)}
.faq-item+.faq-item{border-top:1px solid var(--line)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:22px 24px;background:transparent;border:0;text-align:left;font-size:17px;font-weight:600;color:var(--green-deep);cursor:pointer;transition:background .18s ease}
.faq-q:hover{background:var(--paper-soft)}
.faq-icon{flex:0 0 auto;width:32px;height:32px;border-radius:50%;background:var(--green-soft);color:var(--green);display:inline-flex;align-items:center;justify-content:center;transition:background .18s ease,color .18s ease}
.faq-icon svg{width:14px;height:14px}
.faq-item.open .faq-icon{background:var(--orange);color:#fff}
.faq-item.open .faq-q{background:var(--paper-soft)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.faq-inner{padding:0 24px 24px;border-left:4px solid transparent}
.faq-item.open .faq-inner{border-left-color:var(--orange);background:#FBF9F3;padding-top:4px;padding-bottom:24px}
.faq-inner p{font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- related ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{display:block;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.related-card .tag{display:inline-flex;padding:4px 10px;border-radius:var(--r-pill);background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}
.related-card h3{margin-top:14px;font-size:17px;font-weight:700;color:var(--green-deep)}
.related-card p{margin-top:8px;font-size:14px;color:var(--muted)}

/* ---------- cta band ---------- */
.cta-band{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding:44px;border-radius:var(--r-xl);background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);color:#fff;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:36px 36px;opacity:.5;pointer-events:none}
.cta-band h2{position:relative;font-size:clamp(22px,2.6vw,30px);color:#fff}
.cta-band p{position:relative;margin-top:10px;font-size:15px;color:rgba(255,255,255,.72);max-width:520px}
.cta-band .btn{position:relative;z-index:1}

/* ---------- footer ---------- */
.site-footer{position:relative;margin-top:88px;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);color:rgba(255,255,255,.72)}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#F2652A,#FF8A3D)}
.footer-main{padding-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding:64px 0 48px}
.footer-brand .brand-text{color:#fff}
.footer-brand .brand-text span{color:rgba(255,255,255,.72)}
.footer-brand .brand-mark{background:rgba(255,255,255,.08);box-shadow:none;border:1px solid rgba(255,255,255,.16)}
.footer-desc{margin-top:18px;font-size:14px;color:rgba(255,255,255,.66);max-width:340px}
.footer-contact{margin-top:18px;font-size:13px;color:rgba(255,255,255,.6);line-height:2}
.footer-contact b{color:#fff;font-weight:600}
.footer-col h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px}
.footer-col li+li{margin-top:10px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.78)}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14)}
.footer-bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 20px;padding-top:20px;padding-bottom:20px;font-size:13px;color:rgba(255,255,255,.55)}

/* ---------- modal ---------- */
.modal-mask{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(11,46,39,.55)}
.modal-mask[hidden]{display:none}
.modal-card{position:relative;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;padding:32px;border-radius:var(--r-xl);background:#fff;box-shadow:0 40px 80px -40px rgba(0,0,0,.55);animation:modalIn .22s ease}
@keyframes modalIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.modal-card h2{font-size:22px;font-weight:700;color:var(--green-deep);padding-right:44px}
.modal-card .modal-sub{margin-top:8px;font-size:14px;color:var(--muted)}
.modal-close{position:absolute;top:18px;right:18px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--paper-soft);color:var(--green);font-size:20px;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .18s,color .18s}
.modal-close:hover{background:var(--green);color:#fff}
body.modal-open{overflow:hidden}

/* ---------- form ---------- */
.lead-form{margin-top:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--green-deep);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:0 14px;height:48px;border:1px solid var(--line-soft);border-radius:var(--r-sm);background:#fff;font-size:15px;color:var(--text);font-family:inherit;transition:border-color .18s,box-shadow .18s}
.field textarea{height:auto;padding:12px 14px;line-height:1.7;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--weak)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(44,122,99,.13)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath d='M3 5l4 4 4-4' fill='none' stroke='%235C6A63' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.check-inline{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:4px 0 18px;line-height:1.6}
.check-inline input{width:18px;height:18px;margin-top:2px;accent-color:var(--green);flex:0 0 auto}
.form-note{margin-top:12px;font-size:12px;color:var(--weak);line-height:1.7}
.form-alert{margin-bottom:16px;padding:12px 16px;border-radius:var(--r-sm);background:var(--green-soft);border-left:4px solid var(--green-light);color:var(--green-deep);font-size:14px;font-weight:600}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .wrap,.grid-container{padding-left:24px!important;padding-right:24px!important}
  .section{padding:64px 0}
  .hero-cat{padding:28px 0 56px}
  .hero-grid>.cell+.cell{margin-top:36px}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .check-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:88%;max-width:360px;flex-direction:column;align-items:stretch;gap:6px;margin-right:0;padding:92px 22px 32px;background:var(--paper);transform:translateX(102%);transition:transform .28s ease;box-shadow:-30px 0 70px -40px rgba(11,46,39,.8);z-index:90;overflow-y:auto}
  .nav-links.is-open{transform:translateX(0)}
  .nav-link{height:48px;padding:0 16px;border-radius:var(--r-sm);font-size:16px}
  .nav-link.active::after{display:none}
  .nav-toggle{display:inline-flex}
  .nav-actions .btn-ghost{display:none}
  .nav{height:64px}
  .float-badge{left:12px;bottom:12px}
  .cta-band{padding:32px}
}
@media (max-width:640px){
  .wrap,.grid-container{padding-left:20px!important;padding-right:20px!important}
  .section{padding:48px 0}
  body{font-size:15px}
  .brand-text{font-size:16px}
  .brand-mark{width:36px;height:36px}
  .timeline{grid-template-columns:1fr}
  .panel{padding:22px}
  .faq-q{padding:18px;font-size:16px}
  .faq-inner{padding-left:18px;padding-right:18px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:44px 0 32px}
  .footer-bottom-inner{justify-content:flex-start}
  .btn{height:48px;padding:0 20px;font-size:15px}
  .hero-actions .btn{width:100%}
  .cta-band{padding:26px;border-radius:var(--r-lg)}
  .cta-band .btn{width:100%}
  .modal-mask{padding:0;align-items:flex-end}
  .modal-card{max-width:none;border-radius:24px 24px 0 0;max-height:90vh;padding:26px 20px 30px}
  .modal-close{top:14px;right:14px}
  .kv-table thead th,.kv-table tbody td{padding:14px 16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
  --green:#12463B;
  --green-deep:#0B2E27;
  --green-light:#2C7A63;
  --orange:#F2652A;
  --orange-deep:#D9521C;
  --lime:#D8F26B;
  --bg:#F7F4EC;
  --card:#FFFFFF;
  --dark:#0E352D;
  --line:#E3DED0;
  --line-soft:#EDE8DB;
  --text:#1C2421;
  --muted:#5C6A63;
  --weak:#8A958F;
  --warn:#C2410C;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --shadow-card:0 1px 2px rgba(12,40,34,.04),0 16px 40px -24px rgba(12,40,34,.22);
  --shadow-hover:0 2px 4px rgba(12,40,34,.06),0 26px 54px -24px rgba(12,40,34,.30);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --pad:40px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    linear-gradient(0deg,rgba(18,70,59,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(18,70,59,.035) 1px,transparent 1px);
  background-size:64px 64px,64px 64px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,figure,blockquote{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--green);text-decoration:none;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;box-shadow:none;}
:focus-visible{outline:3px solid rgba(242,101,42,.45);outline-offset:2px;border-radius:6px;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad);}
.grid-container{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:0;padding-right:0;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#F7F4EC;border-bottom:1px solid var(--line);transition:box-shadow .25s ease;}
.site-header.is-scrolled{box-shadow:0 8px 26px -18px rgba(12,40,34,.55);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px;}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--green-deep);}
.brand-mark{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);display:grid;place-items:center;flex:none;box-shadow:0 8px 18px -12px rgba(12,40,34,.9);}
.brand-mark svg{width:25px;height:25px;}
.brand-text{display:inline-flex;align-items:baseline;gap:1px;font-size:18px;line-height:1;}
.brand-text b{font-weight:800;letter-spacing:.02em;}
.brand-text span{font-weight:400;color:var(--green-light);}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-link{position:relative;display:inline-block;padding:10px 15px;border-radius:999px;font-size:15px;font-weight:600;color:var(--text);transition:background .2s,color .2s;}
.nav-link:hover{background:#E9EFE6;color:var(--green);}
.nav-link.active{background:#E3EFE9;color:var(--green-deep);}
.nav-link.active::after{content:"";position:absolute;left:50%;bottom:3px;transform:translateX(-50%);width:18px;height:3px;border-radius:3px;background:var(--orange);}
.nav-actions{display:flex;align-items:center;gap:10px;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:700;border:0;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;}
.btn-primary{background:linear-gradient(135deg,#F2652A,#FF8A3D);color:#fff;box-shadow:0 12px 26px -16px rgba(242,101,42,.95);}
.btn-primary:hover{background:linear-gradient(135deg,#D9521C,#F2743A);transform:translateY(-1px);box-shadow:0 16px 32px -14px rgba(242,101,42,.55);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border:1.5px solid var(--green);color:var(--green);}
.btn-ghost:hover{background:var(--green);color:#fff;}
.btn-sm{min-height:42px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--green);align-items:center;justify-content:center;cursor:pointer;}
.nav-toggle svg{width:20px;height:20px;}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(11,46,39,.45);opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;z-index:90;}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.nav-drawer{position:fixed;top:0;right:0;width:88%;max-width:360px;height:100%;background:#fff;z-index:95;transform:translateX(105%);transition:transform .3s ease;display:flex;flex-direction:column;padding:20px;box-shadow:-30px 0 70px -30px rgba(12,40,34,.5);overflow-y:auto;}
.nav-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-head b{font-size:15px;color:var(--green-deep);}
.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--green);cursor:pointer;display:grid;place-items:center;}
.drawer-links a{display:flex;align-items:center;height:48px;padding:0 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--text);}
.drawer-links a:hover{background:#F1F5EF;}
.drawer-links a.active{background:#E3EFE9;color:var(--green-deep);}
.drawer-foot{margin-top:auto;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:12px;}

/* ---------- hero ---------- */
.hero{padding:52px 0 24px;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:48px;align-items:center;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--green-light);background:#E3EFE9;padding:6px 14px;border-radius:999px;}
.crumbs{font-size:13px;color:var(--weak);margin-bottom:16px;}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--orange);}
.crumbs span{margin:0 8px;color:#C7C1B2;}
h1{font-size:clamp(32px,4.2vw,52px);line-height:1.16;font-weight:800;letter-spacing:0;margin:18px 0 16px;color:var(--green-deep);}
.hero-lead{font-size:17px;line-height:1.8;color:var(--muted);max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-chips li{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--green);background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;}
.hero-chips li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);flex:none;}
.hero-figure{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/10;background:var(--dark);box-shadow:var(--shadow-card);margin:0;}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,46,39,0) 38%,rgba(11,46,39,.76));}
.hero-figure-caption{position:absolute;left:22px;right:22px;bottom:18px;z-index:2;color:#fff;font-size:14px;line-height:1.6;}

/* ---------- sections ---------- */
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.section-head{margin-bottom:40px;}
.section-head.split{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.section-head h2{font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:700;color:var(--green-deep);margin-top:14px;}
.section-note{font-size:15px;color:var(--muted);max-width:420px;line-height:1.8;}

/* ---------- security layout ---------- */
.security-layout{display:grid;grid-template-columns:264px minmax(0,1fr);gap:40px;align-items:start;}
.anchor-nav{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow-card);}
.anchor-nav .anchor-title{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--weak);padding:8px 12px 10px;}
.anchor-nav a{display:block;padding:11px 13px;border-radius:12px;border-left:3px solid transparent;font-size:14px;font-weight:600;color:var(--muted);transition:background .2s,color .2s,border-color .2s;}
.anchor-nav a:hover{background:#F3F7F2;color:var(--green);}
.anchor-nav a.active{background:#E3EFE9;color:var(--green-deep);border-left-color:var(--orange);}

.level-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:28px;}
.level-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow-card);transition:transform .22s ease,box-shadow .22s ease;}
.level-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.level-icon{width:44px;height:44px;border-radius:12px;background:#E3EFE9;color:var(--green);display:grid;place-items:center;margin-bottom:14px;}
.level-icon svg{width:22px;height:22px;}
.level-card b{display:block;font-size:15px;color:var(--green-deep);font-weight:700;margin-bottom:6px;}
.level-card p{font-size:13.5px;line-height:1.75;color:var(--muted);}
.level-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--orange-deep);background:#FDF0E8;border-radius:999px;padding:3px 10px;margin-bottom:12px;}

.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow-card);margin-bottom:24px;scroll-margin-top:100px;transition:box-shadow .22s ease;}
.info-card:hover{box-shadow:var(--shadow-hover);}
.card-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:6px;}
.icon-block{width:56px;height:56px;border-radius:16px;background:#E3EFE9;color:var(--green);display:grid;place-items:center;flex:none;}
.icon-block svg{width:26px;height:26px;}
.card-head h3{font-size:20px;line-height:1.4;font-weight:600;color:var(--green-deep);}
.card-head .sub{font-size:13px;color:var(--weak);margin-top:4px;}
.info-card p{font-size:15px;line-height:1.85;color:var(--muted);max-width:680px;margin-top:14px;}
.info-card ul{margin-top:16px;}
.info-card li{position:relative;padding-left:20px;margin-bottom:10px;font-size:15px;line-height:1.8;color:var(--muted);}
.info-card li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--orange);}
.info-card li b{color:var(--green-deep);font-weight:600;}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--green);border-bottom:1.5px solid rgba(18,70,59,.35);padding-bottom:2px;margin-top:18px;transition:color .2s,border-color .2s;}
.text-link:hover{color:var(--orange);border-color:var(--orange);}

.risk-bar{display:flex;gap:14px;align-items:flex-start;border-left:4px solid var(--orange);background:#FDF2EA;border-radius:0 var(--r-md) var(--r-md) 0;padding:20px 24px;margin:0 0 28px;}
.risk-bar svg{width:22px;height:22px;color:var(--warn);flex:none;margin-top:2px;}
.risk-bar b{color:#8A3B14;font-weight:700;font-size:15px;display:block;margin-bottom:4px;}
.risk-bar p{font-size:14px;line-height:1.8;color:#8A3B14;}

.support-card{background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);border-radius:var(--r-lg);padding:32px;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.78fr);gap:28px;align-items:center;scroll-margin-top:100px;}
.support-card h3{font-size:22px;font-weight:700;line-height:1.35;color:#fff;}
.support-card p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.78);margin-top:10px;}
.support-card .btn{margin-top:20px;}
.support-figure{margin:0;border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;box-shadow:0 24px 48px -28px rgba(0,0,0,.6);}
.support-figure img{width:100%;height:100%;object-fit:cover;}

/* ---------- FAQ ---------- */
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card);max-width:900px;}
.faq-item + .faq-item{border-top:1px solid var(--line-soft);}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:22px 26px;background:none;border:0;border-left:4px solid transparent;font-size:17px;font-weight:600;line-height:1.55;color:var(--text);text-align:left;cursor:pointer;transition:background .2s,border-color .2s;}
.faq-q:hover{background:#FBFAF4;}
.faq-item.open .faq-q{background:#FBF9F3;border-left-color:var(--orange);}
.faq-ico{width:32px;height:32px;border-radius:50%;background:#E3EFE9;color:var(--green);display:grid;place-items:center;flex:none;font-size:18px;line-height:1;transition:background .2s,color .2s;}
.faq-item.open .faq-ico{background:var(--green);color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease;}
.faq-a-inner{padding:0 26px 22px 30px;font-size:15px;line-height:1.85;color:var(--muted);}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);border-radius:var(--r-lg);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;color:#fff;}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;}
.cta-band h2{position:relative;font-size:clamp(22px,2.6vw,30px);line-height:1.35;font-weight:700;}
.cta-band p{position:relative;font-size:14.5px;color:rgba(255,255,255,.78);margin-top:10px;max-width:520px;}
.cta-band .btn{position:relative;}

/* ---------- modal ---------- */
.modal-mask{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(11,46,39,.55);}
.modal-mask.is-open{display:flex;}
.modal{position:relative;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;background:#fff;border-radius:var(--r-lg);padding:32px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6);}
.modal h3{font-size:21px;font-weight:700;color:var(--green-deep);padding-right:44px;}
.modal .modal-sub{font-size:14px;color:var(--muted);margin:8px 0 20px;line-height:1.75;}
.modal-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--green);cursor:pointer;display:grid;place-items:center;transition:background .2s,color .2s;}
.modal-close:hover{background:#E3EFE9;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--green-deep);margin-bottom:8px;}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:12px 14px;font-size:15px;color:var(--text);background:#fff;border:1px solid #D9D3C4;border-radius:12px;transition:border-color .2s,box-shadow .2s;box-shadow:none;}
.field textarea{min-height:92px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:var(--weak);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(18,70,59,.10);}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%235C6A63' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.7;color:var(--muted);margin-bottom:18px;}
.check-row input{width:16px;height:16px;min-height:0;margin-top:4px;flex:none;accent-color:var(--green);}
.form-ok{display:none;background:#E7F3EC;color:#17553A;border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:16px;}

/* ---------- footer ---------- */
.site-footer{position:relative;margin-top:24px;background:var(--dark);color:rgba(255,255,255,.72);}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#F2652A,#FF8A3D);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding:64px 0 48px;}
.site-footer .brand-text{color:#fff;}
.site-footer .brand-text b{color:#fff;}
.site-footer .brand-text span{color:rgba(255,255,255,.72);}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin-top:16px;max-width:340px;}
.footer-contact{font-size:13px;line-height:1.9;color:rgba(255,255,255,.66);margin-top:16px;}
.footer-contact b{color:#fff;font-weight:600;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s;}
.footer-col a:hover{color:var(--orange);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0 24px;font-size:13px;color:rgba(255,255,255,.66);}
.footer-bottom-inner{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  :root{--pad:32px;}
  .hero{padding:40px 0 16px;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .section{padding:64px 0;}
  .section-tight{padding:44px 0;}
  .security-layout{grid-template-columns:1fr;gap:24px;}
  .anchor-nav{position:static;display:flex;gap:8px;overflow-x:auto;padding:10px;border-radius:18px;}
  .anchor-nav .anchor-title{display:none;}
  .anchor-nav a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent;border-radius:10px;padding:8px 14px;}
  .anchor-nav a.active{border-left:0;border-bottom-color:var(--orange);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;padding:48px 0 36px;}
  .support-card{grid-template-columns:1fr;}
}
@media (max-width:960px){
  .nav-links{display:none;}
  .nav-actions .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
}
@media (max-width:640px){
  :root{--pad:20px;}
  body{font-size:16px;}
  .nav{height:64px;}
  .brand-text{font-size:16px;}
  .brand-mark{width:38px;height:38px;}
  .brand-mark svg{width:22px;height:22px;}
  h1{font-size:clamp(26px,7.6vw,34px);line-height:1.25;}
  h2{font-size:22px;}
  .hero-lead{font-size:15.5px;}
  .section{padding:48px 0;}
  .section-tight{padding:36px 0;}
  .section-head{margin-bottom:26px;}
  .level-grid{grid-template-columns:1fr;gap:14px;}
  .info-card{padding:20px;border-radius:18px;}
  .card-head{gap:12px;}
  .icon-block{width:48px;height:48px;border-radius:14px;}
  .icon-block svg{width:22px;height:22px;}
  .card-head h3{font-size:18px;}
  .risk-bar{padding:16px 18px;}
  .support-card{padding:22px;border-radius:18px;}
  .faq-q{padding:18px 18px;font-size:15.5px;}
  .faq-a-inner{padding:0 18px 18px 18px;}
  .cta-band{padding:30px 22px;border-radius:18px;flex-direction:column;align-items:flex-start;}
  .cta-band .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:0;padding:36px 0 24px;}
  .footer-brand{padding-bottom:22px;}
  .footer-col{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;}
  .footer-col h4{margin-bottom:0;display:flex;align-items:center;justify-content:space-between;cursor:pointer;padding:6px 0;}
  .footer-col h4::after{content:"+";font-size:18px;color:rgba(255,255,255,.6);font-weight:400;}
  .footer-col.open h4::after{content:"–";}
  .footer-col ul{display:none;margin-top:12px;}
  .footer-col.open ul{display:block;}
  .footer-bottom-inner{flex-direction:column;gap:8px;}
  .modal-mask{padding:0;align-items:flex-end;}
  .modal{max-width:100%;border-radius:24px 24px 0 0;padding:26px 20px 30px;max-height:90vh;}
  .modal-close{position:sticky;top:0;margin-left:auto;}
  .hero-actions .btn{flex:1 1 100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: category3 */
:root{
  --green:#12463B;
  --green-deep:#0B2E27;
  --green-light:#2C7A63;
  --orange:#F2652A;
  --orange-deep:#D9521C;
  --lime:#D8F26B;
  --paper:#F7F4EC;
  --white:#FFFFFF;
  --dark:#0E352D;
  --line:#E3DED0;
  --line-soft:#D9D3C4;
  --text:#1C2421;
  --muted:#5C6A63;
  --weak:#8A958F;
  --warn:#C2410C;
  --tint:#E3EFE9;
  --tint-2:#FBF9F3;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --pill:999px;
  --sh:0 1px 2px rgba(12,40,34,.04),0 16px 40px -24px rgba(12,40,34,.22);
  --sh-hover:0 2px 6px rgba(12,40,34,.06),0 26px 50px -24px rgba(12,40,34,.3);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background-color:var(--paper);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520' viewBox='0 0 520 520'%3E%3Cg fill='none' stroke='%2312463B' stroke-width='1' opacity='0.04'%3E%3Crect x='20' y='20' width='480' height='480' rx='14'/%3E%3Cpath d='M20 260h480M260 20v480'/%3E%3Ccircle cx='260' cy='260' r='74'/%3E%3C/g%3E%3C/svg%3E");
  background-size:520px 520px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;letter-spacing:0;color:var(--green-deep);font-family:var(--font)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--orange)}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(242,101,42,.45);outline-offset:2px;border-radius:6px}

/* 布局容器 */
.wrap,.grid-container{
  width:100%;
  max-width:1200px;
  margin-left:auto;
  margin-right:auto;
  padding-left:40px;
  padding-right:40px;
}
.grid-x.grid-padding-x{margin-left:-12px;margin-right:-12px}
.grid-x.grid-padding-x>.cell{padding-left:12px;padding-right:12px}

/* 顶部导航 */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 28px -22px rgba(11,46,39,.65)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.brand-mark{
  width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);
  box-shadow:0 10px 22px -14px rgba(11,46,39,.9);
}
.brand-mark svg{width:26px;height:26px}
.brand-text{display:flex;align-items:baseline;gap:2px;font-size:19px;line-height:1}
.brand-text b{font-weight:800;color:var(--green);letter-spacing:0}
.brand-text span{font-weight:400;color:var(--green-light);font-size:17px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;padding:9px 14px;border-radius:var(--pill);
  font-size:15px;font-weight:600;color:var(--green);transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:#EDE9DF;color:var(--green-deep)}
.nav-link.active{background:var(--tint);color:var(--green-deep)}
.nav-link.active::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);
  width:22px;height:3px;border-radius:var(--pill);background:var(--orange);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border-radius:var(--pill);
  font-size:15px;font-weight:700;font-family:inherit;line-height:1;
  border:0;cursor:pointer;text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#F2652A,#FF8A3D);
  color:#fff;box-shadow:0 12px 26px -16px rgba(242,101,42,.9);
}
.btn-primary:hover{
  background:linear-gradient(135deg,#D9521C,#F2652A);color:#fff;
  transform:translateY(-1px);box-shadow:0 16px 32px -14px rgba(242,101,42,.6);
}
.btn-ghost{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-ghost:hover{background:var(--green);color:#fff;border-color:var(--green)}
.btn-sm{height:42px;padding:0 18px;font-size:14px}
.btn-block{width:100%}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--green);cursor:pointer;place-items:center;
}
.nav-toggle svg{width:20px;height:20px}

/* 移动抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,46,39,.45);z-index:65;
  opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.nav-drawer{
  position:fixed;top:0;right:0;height:100%;width:88%;max-width:360px;
  background:var(--paper);z-index:70;display:flex;flex-direction:column;
  padding:20px;transform:translateX(105%);transition:transform .28s ease;
  box-shadow:-16px 0 48px rgba(11,46,39,.22);
}
.nav-drawer.is-open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:40px;height:40px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--green);display:grid;place-items:center;cursor:pointer;
}
.drawer-close svg{width:16px;height:16px}
.drawer-links{display:flex;flex-direction:column;gap:4px;padding:16px 0;overflow-y:auto}
.drawer-links a{
  display:flex;align-items:center;height:48px;padding:0 14px;border-radius:14px;
  font-size:16px;font-weight:600;color:var(--green);
}
.drawer-links a:hover{background:var(--tint)}
.drawer-links a.active{background:var(--tint);color:var(--green-deep)}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:16px;border-top:1px solid var(--line)}

/* 面包屑与首屏 */
.crumb{font-size:13px;color:var(--weak);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb a{color:var(--green);font-weight:600}
.crumb .sep{color:var(--line-soft)}
.crumb .current{color:var(--weak)}
.page-hero{padding:40px 0 56px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--pill);
  background:var(--tint);color:var(--green-light);
  font-size:12px;font-weight:700;letter-spacing:.08em;
}
.hero-title{
  font-size:clamp(32px,4.2vw,50px);line-height:1.16;font-weight:800;
  margin-top:18px;max-width:640px;
}
.hero-lead{max-width:640px;color:var(--muted);margin-top:16px;font-size:16px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip-point{
  display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:var(--pill);
  background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted);
}
.chip-point svg{width:15px;height:15px;color:var(--green-light)}
.faq-search{
  display:flex;align-items:center;gap:8px;max-width:560px;margin-top:26px;
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--pill);
  padding:6px 6px 6px 18px;box-shadow:var(--sh);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-search:focus-within{border-color:var(--green);box-shadow:0 0 0 4px rgba(18,70,59,.1)}
.faq-search svg{width:18px;height:18px;color:var(--weak);flex:0 0 auto}
.faq-search input{
  flex:1 1 auto;min-width:0;height:40px;border:0;outline:0;background:transparent;
  font-family:inherit;font-size:15px;color:var(--text);padding:0 4px;
}
.faq-search input::placeholder{color:var(--weak)}
.faq-search .btn{height:44px;padding:0 22px;font-size:14px;flex:0 0 auto}
.hero-figure{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh);aspect-ratio:16/12;background:var(--dark);
}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.hero-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,46,39,0) 38%,rgba(11,46,39,.78) 100%);
}
.hero-figure-cap{
  position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff;
}
.hero-figure-cap b{display:block;font-size:17px;font-weight:700;line-height:1.4}
.hero-figure-cap span{display:block;font-size:13px;color:rgba(255,255,255,.78);margin-top:4px}
.float-badge{
  position:absolute;top:18px;left:18px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--pill);
  background:rgba(247,244,236,.94);color:var(--green-deep);font-size:13px;font-weight:700;
  box-shadow:0 10px 22px -16px rgba(11,46,39,.9);
}
.float-badge i{width:8px;height:8px;border-radius:50%;background:var(--orange);display:inline-block}

/* 主题筛选与手风琴 */
.faq-section{padding-bottom:88px}
.filter-bar{
  position:sticky;top:76px;z-index:30;background:var(--paper);
  padding:14px 0 12px;border-bottom:1px solid transparent;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.filter-bar.is-stuck{border-bottom-color:var(--line);box-shadow:0 12px 24px -26px rgba(11,46,39,.7)}
.filter-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.filter-label{font-size:13px;font-weight:700;color:var(--weak);letter-spacing:.08em;margin-right:2px}
.chip{
  height:40px;padding:0 18px;border-radius:var(--pill);border:1px solid var(--line);
  background:#fff;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.chip:hover{border-color:var(--green-light);color:var(--green);transform:translateY(-1px)}
.chip.active{background:var(--green);border-color:var(--green);color:#fff}
.chip.active:hover{color:#fff}
.result-note{font-size:13px;color:var(--weak);margin-left:auto;font-variant-numeric:tabular-nums}
.faq-list{
  max-width:900px;margin-top:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--sh);overflow:hidden;
}
.faq-item + .faq-item{border-top:1px solid var(--line)}
.faq-item[hidden]{display:none}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:22px 26px;background:transparent;border:0;text-align:left;cursor:pointer;
  font-family:inherit;font-size:17px;font-weight:600;line-height:1.55;color:var(--green-deep);
  transition:background .2s ease;
}
.faq-q:hover{background:var(--tint-2)}
.faq-q .q-wrap{display:flex;align-items:flex-start;gap:12px;flex:1 1 auto}
.topic-tag{
  flex:0 0 auto;margin-top:3px;padding:2px 10px;border-radius:var(--pill);
  background:var(--tint);color:var(--green-light);font-size:12px;font-weight:700;letter-spacing:.04em;
}
.faq-icon{
  position:relative;flex:0 0 32px;width:32px;height:32px;border-radius:50%;
  border:1px solid var(--line);color:var(--green);display:grid;place-items:center;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px;transition:transform .2s ease,opacity .2s ease}
.faq-item.is-open .faq-q{background:var(--tint-2)}
.faq-item.is-open .faq-icon{background:var(--orange);border-color:var(--orange);color:#fff}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-item.is-open .faq-a{max-height:900px}
.faq-a-inner{
  padding:0 26px 24px 26px;border-left:4px solid transparent;color:var(--muted);font-size:15px;line-height:1.8;
}
.faq-item.is-open .faq-a-inner{border-left-color:var(--orange);background:var(--tint-2)}
.faq-a-inner p + p{margin-top:10px}
.faq-a-inner ul{margin:10px 0 0;padding-left:2px}
.faq-a-inner li{position:relative;padding-left:18px;margin-top:6px}
.faq-a-inner li::before{
  content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:2px;background:var(--orange);
}
.faq-a-inner strong{color:var(--green-deep);font-weight:700}
.faq-empty{
  display:none;max-width:900px;margin-top:8px;padding:48px 24px;text-align:center;
  border:2px dashed var(--line-soft);border-radius:20px;color:var(--muted);background:#fff;
}
.faq-empty.is-visible{display:block}
.faq-empty b{display:block;color:var(--green-deep);font-size:17px;margin-bottom:6px}
.faq-empty span{font-size:14px}

/* 联系卡 */
.contact-card{
  max-width:900px;margin-top:40px;border-radius:var(--r-lg);padding:36px;
  background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);
  color:rgba(255,255,255,.78);box-shadow:0 24px 60px -34px rgba(11,46,39,.8);
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.contact-card h2{color:#fff;font-size:24px;font-weight:700;line-height:1.35}
.contact-card p{margin-top:8px;font-size:14px;max-width:520px}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap}
.contact-card .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.contact-card .btn-ghost:hover{background:#fff;color:var(--green-deep);border-color:#fff}

/* 相关说明列表 */
.related{padding:0 0 88px}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-bottom:24px;
}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.25;font-weight:700}
.section-head p{color:var(--muted);font-size:15px;margin-top:8px;max-width:640px}
.section-head .link-more{font-size:14px;font-weight:700;color:var(--green);border-bottom:2px solid var(--tint)}
.section-head .link-more:hover{color:var(--orange);border-bottom-color:rgba(242,101,42,.35)}
.related-list{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh);overflow:hidden;
}
.related-item{
  display:flex;align-items:center;gap:18px;padding:18px 24px;transition:background .2s ease;
}
.related-item + .related-item{border-top:1px solid var(--line)}
.related-item:hover{background:var(--tint-2)}
.related-item img{
  width:76px;height:60px;border-radius:12px;object-fit:cover;flex:0 0 auto;
}
.related-item .txt{flex:1 1 auto;min-width:0}
.related-item .txt b{display:block;font-size:16px;font-weight:700;color:var(--green-deep);line-height:1.5}
.related-item .txt span{display:block;font-size:13px;color:var(--weak);margin-top:2px}
.related-item .arrow{
  flex:0 0 36px;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--green);transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.related-item:hover .arrow{background:var(--orange);border-color:var(--orange);color:#fff}
.related-item .arrow svg{width:15px;height:15px}

/* 末尾 CTA */
.cta-band{padding-bottom:88px}
.cta-card{
  border-radius:var(--r-lg);padding:40px;display:flex;align-items:center;justify-content:space-between;
  gap:26px;flex-wrap:wrap;background:linear-gradient(135deg,#0B2E27,#12463B 55%,#2C7A63);position:relative;overflow:hidden;
}
.cta-card::after{
  content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.8) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.8) 1px,transparent 1px);
  background-size:48px 48px;
}
.cta-card h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.32;font-weight:700;position:relative;z-index:1}
.cta-card p{color:rgba(255,255,255,.75);font-size:14px;margin-top:8px;max-width:520px;position:relative;z-index:1}
.cta-card .btn{position:relative;z-index:1}

/* 页脚 */
.site-footer{
  position:relative;color:rgba(255,255,255,.66);
  background:linear-gradient(160deg,#0B2E27,#0E352D 60%,#12463B);
}
.site-footer::before{
  content:"";display:block;height:4px;
  background:linear-gradient(90deg,#F2652A,#FF8A3D);
}
.footer-main{padding-top:56px;padding-bottom:40px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand .brand-text b{color:#fff}
.footer-brand .brand-text span{color:rgba(255,255,255,.72)}
.footer-desc{font-size:13px;line-height:1.9;color:rgba(255,255,255,.66);max-width:320px}
.footer-contact{margin-top:16px;font-size:13px;line-height:2;color:rgba(255,255,255,.66)}
.footer-contact b{color:#fff;font-weight:600}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.footer-col ul li + li{margin-top:10px}
.footer-col a{color:rgba(255,255,255,.72);font-size:13px}
.footer-col a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12)}
.footer-bottom-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:18px;padding-bottom:18px;font-size:13px;color:rgba(255,255,255,.6);
}

/* 弹层与表单 */
.modal-mask{
  position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;
  padding:24px;background:rgba(11,46,39,.55);
  opacity:0;pointer-events:none;transition:opacity .22s ease;
}
.modal-mask.is-open{opacity:1;pointer-events:auto}
.modal-box{
  width:100%;max-width:560px;max-height:90vh;overflow:auto;background:#fff;
  border-radius:var(--r-lg);padding:32px;position:relative;
  box-shadow:0 40px 90px -40px rgba(11,46,39,.9);
  transform:translateY(12px);transition:transform .22s ease;
}
.modal-mask.is-open .modal-box{transform:none}
.modal-close{
  position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:#fff;color:var(--green);display:grid;place-items:center;cursor:pointer;
}
.modal-close:hover{background:var(--tint)}
.modal-close svg{width:16px;height:16px}
.modal-box h3{font-size:22px;font-weight:700;padding-right:44px}
.modal-box .modal-sub{color:var(--muted);font-size:14px;margin-top:8px}
.form-grid{margin-top:20px;display:grid;gap:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--green);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;height:48px;border-radius:var(--r-sm);border:1px solid var(--line-soft);
  background:#fff;padding:0 14px;font-family:inherit;font-size:15px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;appearance:none;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:var(--weak)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--green);box-shadow:0 0 0 4px rgba(18,70,59,.1);
}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%235C6A63' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--muted);line-height:1.7}
.check-line input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:var(--green)}
.check-line a{color:var(--green);font-weight:600;text-decoration:underline}
.form-tip{font-size:12px;color:var(--weak);line-height:1.7}
.form-success{
  display:none;margin-top:18px;padding:14px 16px;border-radius:12px;
  background:var(--tint);color:var(--green-deep);font-size:14px;font-weight:600;border-left:4px solid var(--green);
}
.form-success.is-visible{display:block}

/* 断点 */
@media screen and (max-width:1024px){
  .wrap,.grid-container{padding-left:32px;padding-right:32px}
  .nav-links{display:none}
  .nav-toggle{display:grid}
  .page-hero{padding:32px 0 48px}
  .faq-section,.related,.cta-band{padding-bottom:64px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .filter-bar{top:64px}
  .contact-card{padding:28px}
}
@media screen and (max-width:767px){
  .hero-figure{margin-top:28px;aspect-ratio:16/10}
  .faq-q{font-size:16px;padding:18px 20px}
  .faq-a-inner{padding:0 20px 20px 20px}
  .related-item{padding:16px 18px;gap:14px}
  .related-item img{width:64px;height:52px}
  .cta-card{padding:28px}
}
@media screen and (max-width:640px){
  .wrap,.grid-container{padding-left:20px;padding-right:20px}
  .nav{height:64px;gap:12px}
  .brand-text{font-size:17px}
  .brand-text span{font-size:15px}
  .brand-mark{width:36px;height:36px;border-radius:12px}
  .brand-mark svg{width:23px;height:23px}
  .nav-actions .btn-ghost{display:none}
  .nav-actions .btn-primary{height:38px;padding:0 14px;font-size:13px}
  .page-hero{padding:24px 0 36px}
  .hero-title{font-size:30px}
  .faq-search{padding:5px 5px 5px 14px}
  .faq-search .btn{height:40px;padding:0 16px;font-size:13px}
  .filter-bar{position:static;padding:12px 0}
  .chip{height:36px;padding:0 14px;font-size:13px}
  .result-note{margin-left:0;width:100%}
  .faq-section,.related,.cta-band{padding-bottom:48px}
  .contact-card{padding:24px}
  .contact-card h2{font-size:20px}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-main{padding-top:40px;padding-bottom:28px}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start;gap:8px}
  .modal-mask{align-items:flex-end;padding:0}
  .modal-box{max-width:none;border-radius:24px 24px 0 0;padding:26px 20px 28px;max-height:90vh}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}