:root{
  --ink:#10233f;
  --ink-2:#233a5d;
  --paper:#f7f1e7;
  --paper-2:#fffaf1;
  --line:#dccfb9;
  --gold:#c8872c;
  --green:#177764;
  --red:#9b3b31;
  --shadow:0 28px 70px rgba(16,35,63,.16);
  --radius:28px;
  --radius-sm:16px;
  --speed:220ms;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Aptos","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;border-radius:8px;z-index:10}.skip:focus{left:8px}
.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:5;background:rgba(247,241,231,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,207,185,.65)}.site-header.compact{position:relative}.nav-shell{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--ink);color:#fff;font-weight:900;box-shadow:8px 8px 0 #e0c995}.brand strong{display:block;font-size:20px;line-height:1}.brand small{display:block;color:#6a5d4b;margin-top:4px;font-size:12px}.nav-links{display:flex;align-items:center;gap:26px;font-size:15px}.nav-links a{position:relative}.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform var(--speed)}.nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1)}.nav-cta{padding:10px 16px;border:1px solid var(--ink);border-radius:999px;background:#fffdf8}.hero{position:relative;overflow:hidden;padding:92px 0 72px}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 22%,rgba(200,135,44,.25),transparent 24%),linear-gradient(115deg,transparent 0 58%,rgba(16,35,63,.08) 58% 100%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(330px,.72fr);gap:56px;align-items:center}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--green);font-weight:800;font-size:13px;margin:0 0 14px}.hero h1,.section h2,.doc-main h1,.pay-main h1{font-family:"Georgia","Noto Serif SC","Songti SC",serif;font-weight:800;letter-spacing:-.035em;line-height:1.06}.hero h1{font-size:clamp(46px,7vw,82px);max-width:850px;margin:0}.hero-text{font-size:20px;color:#536172;max-width:680px;margin:24px 0 30px}.hero-actions,.cards,.price-grid{display:grid;gap:18px}.hero-actions{display:flex;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:999px;border:1px solid rgba(16,35,63,.28);font-weight:800;background:#fffaf2;transition:transform var(--speed),box-shadow var(--speed),background var(--speed)}.btn:hover,.btn:focus-visible{transform:translateY(-2px);box-shadow:0 14px 28px rgba(16,35,63,.14)}.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.btn.ghost{background:transparent}.btn.block{width:100%}.notice{margin-top:34px;max-width:600px;border:1px solid var(--line);border-radius:22px;background:rgba(255,250,241,.78);padding:18px 20px;box-shadow:0 10px 30px rgba(16,35,63,.08)}.notice span{display:block;color:#77684f;font-size:13px}.notice strong{font-size:22px}.notice p{margin:4px 0 0;color:#5c6674}.hero-panel{position:relative;background:#10233f;color:#fff;border-radius:34px;padding:26px;box-shadow:var(--shadow);min-height:510px;overflow:hidden}.hero-panel::after{content:"";position:absolute;right:-90px;bottom:-90px;width:260px;height:260px;border:42px solid rgba(224,201,149,.25);border-radius:50%}.panel-topline{height:10px;width:128px;border-radius:999px;background:linear-gradient(90deg,#e0c995,#177764);margin-bottom:34px}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.18)}.metric-row span{color:#cdd7e2}.metric-row strong{font-size:25px}.data-card{position:relative;z-index:1;margin-top:22px;display:flex;gap:14px;padding:18px;border:1px solid rgba(255,255,255,.16);border-radius:22px;background:rgba(255,255,255,.08)}.data-card.active{background:#fff;color:var(--ink)}.data-card p{margin:4px 0 0;color:inherit;opacity:.72}.status-dot{flex:0 0 auto;width:12px;height:12px;border-radius:50%;background:var(--green);margin-top:8px;box-shadow:0 0 0 6px rgba(23,119,100,.15)}.status-dot.muted{background:#e0c995}.barcode{position:absolute;left:26px;right:26px;bottom:28px;display:flex;gap:9px;height:68px;align-items:flex-end;opacity:.38}.barcode i{display:block;width:100%;background:#fff;border-radius:4px}.barcode i:nth-child(1){height:34px}.barcode i:nth-child(2){height:58px}.barcode i:nth-child(3){height:42px}.barcode i:nth-child(4){height:66px}.barcode i:nth-child(5){height:28px}.barcode i:nth-child(6){height:52px}.section{padding:82px 0}.section-head{max-width:780px;margin-bottom:28px}.section-head h2,.doc-main h1,.pay-main h1{font-size:clamp(34px,5vw,56px);margin:0 0 14px}.section-head p,.rowed>p{color:#5c6674}.rowed{display:flex;align-items:end;justify-content:space-between;gap:30px;max-width:1160px}.three{grid-template-columns:repeat(3,1fr)}.card,.price-card,.order-card,.summary-card,.contact-box,.doc-main{border:1px solid var(--line);background:rgba(255,250,241,.84);border-radius:var(--radius);box-shadow:0 16px 48px rgba(16,35,63,.08)}.card{padding:28px;min-height:260px}.card-num{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#10233f;color:#fff;font-weight:900}.card h3,.price-card h3{font-size:25px;margin:28px 0 12px}.card p,.price-card li,.muted,.fineprint,.doc-main p{color:#5c6674}.pricing{background:#efe5d7}.price-grid{grid-template-columns:repeat(3,1fr);align-items:stretch}.price-card{position:relative;padding:30px}.price-card.featured{background:#10233f;color:#fff;transform:translateY(-12px)}.price-card.featured li{color:#dbe3eb}.badge{position:absolute;right:24px;top:24px;background:#e0c995;color:#10233f;font-weight:900;border-radius:999px;padding:6px 12px}.price{font-size:52px;line-height:1;margin:8px 0 24px;font-family:"Georgia",serif}.price span{font-size:24px}.price small{font-size:16px;color:#7a8795}.price-card.featured .price small{color:#b8c7d5}.price-card ul{padding-left:20px;min-height:112px}.split-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px}.timeline{list-style:none;counter-reset:item;margin:0;padding:0;display:grid;gap:14px}.timeline li{counter-increment:item;display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;padding:22px;border-bottom:1px solid var(--line);background:rgba(255,250,241,.55);border-radius:18px}.timeline li::before{content:counter(item,decimal-leading-zero);font-weight:900;color:var(--gold);font-size:24px}.timeline strong{display:block;font-size:20px}.timeline span{color:#5c6674}.contact{padding-top:20px}.contact-box{display:grid;grid-template-columns:1fr .8fr;gap:36px;padding:36px}.contact-list{display:grid;gap:12px;align-content:center}.contact-list a,.contact-list span{padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fffdf8}.site-footer{padding:38px 0;background:#10233f;color:#fff}.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:28px;align-items:center}.site-footer p{color:#cbd6e3;margin:4px 0 0}.site-footer nav{display:flex;gap:18px;color:#fff}.payment-page{min-height:100vh;background:linear-gradient(135deg,#f7f1e7 0%,#fffaf1 54%,#ece0cc 100%)}.pay-main{padding:62px 0}.pay-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:28px;align-items:start}.order-card,.summary-card{padding:34px}.order-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}.order-form label{display:grid;gap:8px;font-weight:800}.order-form label:nth-last-child(-n+3){grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #d7c8ae;border-radius:16px;background:#fffdf8;color:var(--ink);font:inherit;padding:13px 14px;outline:none;transition:border var(--speed),box-shadow var(--speed)}input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(200,135,44,.16)}.summary-card{position:sticky;top:96px;background:#10233f;color:#fff}.summary-head{padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.16)}.summary-head span{display:block;color:#bfd0df}.summary-head strong{font-size:44px;font-family:"Georgia",serif}.summary-card dl{display:grid;gap:14px;margin:24px 0}.summary-card dl div{display:flex;justify-content:space-between;gap:20px}.summary-card dt{color:#bfd0df}.summary-card dd{margin:0;text-align:right}.pending{color:#e0c995;font-weight:900}.pay-button{border-color:#fff;background:#fff;color:#10233f}.fineprint{color:#b9c8d7;font-size:13px}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#10233f;color:#fff;padding:14px 18px;border-radius:999px;box-shadow:var(--shadow);transition:opacity var(--speed),transform var(--speed);z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}.doc-main{margin-top:54px;margin-bottom:54px;padding:42px;max-width:860px}.doc-main h2{margin-top:34px}.doc-main a{text-decoration:underline;text-underline-offset:3px}.updated{border-top:1px solid var(--line);padding-top:20px;margin-top:34px}@media (max-width:900px){.nav-shell{height:auto;padding:18px 0;align-items:flex-start}.nav-links{flex-wrap:wrap;justify-content:flex-end;gap:14px}.hero{padding-top:56px}.hero-grid,.split-grid,.contact-box,.pay-grid{grid-template-columns:1fr}.hero-panel{min-height:420px}.three,.price-grid{grid-template-columns:1fr}.price-card.featured{transform:none}.rowed{display:block}.summary-card{position:relative;top:auto}.footer-grid{grid-template-columns:1fr}.order-form{grid-template-columns:1fr}}@media (max-width:560px){.container{width:min(100% - 24px,1160px)}.nav-links{font-size:14px}.hero h1{font-size:42px}.hero-text{font-size:17px}.hero-panel,.card,.price-card,.order-card,.summary-card,.contact-box,.doc-main{border-radius:22px;padding:22px}.timeline li{grid-template-columns:1fr}.site-footer nav{flex-wrap:wrap}.summary-card dl div{display:block}.summary-card dd{text-align:left;margin-top:3px}}

/* Payment CTA fix: make the Alipay placeholder visibly clickable for review screenshots. */
.summary-card .pay-button{
  margin:28px 0 16px;
  min-height:72px;
  padding:14px 18px;
  gap:14px;
  border:0;
  border-radius:22px;
  background:linear-gradient(135deg,#ffffff 0%,#f6e3bd 100%);
  color:#10233f;
  box-shadow:0 16px 32px rgba(0,0,0,.26), inset 0 0 0 1px rgba(255,255,255,.86);
  cursor:pointer;
}
.summary-card .pay-button:hover,.summary-card .pay-button:focus-visible{
  transform:translateY(-3px);
  box-shadow:0 20px 38px rgba(0,0,0,.32), 0 0 0 4px rgba(224,201,149,.22);
}
.pay-icon{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:#1677ff;
  color:#fff;
  font-weight:900;
  font-size:22px;
  flex:0 0 auto;
}
.pay-copy{display:grid;line-height:1.25;text-align:left;}
.pay-copy strong{font-size:18px;letter-spacing:.02em;}
.pay-copy em{font-style:normal;font-size:13px;color:#6b5a38;margin-top:3px;}
.toast{max-width:min(92vw,520px);text-align:center;font-weight:800;}