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  !*** css ./node_modules/next/dist/build/webpack/loaders/css-loader/src/index.js??ruleSet[1].rules[12].oneOf[12].use[2]!./node_modules/next/dist/build/webpack/loaders/postcss-loader/src/index.js??ruleSet[1].rules[12].oneOf[12].use[3]!./app/globals.css ***!
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*{box-sizing:border-box;}
html,body{margin:0;padding:0;min-height:100%;scroll-behavior:smooth;font-family:-apple-system,BlinkMacSystemFont,system-ui,sans-serif;}
body{background:radial-gradient(circle at top,#eff6ff 0,#e5e7eb 32%,#f9fafb 100%);color:#0f172a;line-height:1.7;font-size:15px;}
a{text-decoration:none;color:inherit;}
main{max-width:1120px;margin:0 auto;padding:104px 20px 72px;}
header{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);}
.shell{max-width:1120px;margin:0 auto;padding:0 20px;}
.nav{margin:14px auto;padding:14px 18px;border-radius:28px;border:1px solid rgba(148,163,253,.2);background:linear-gradient(to right,rgba(248,250,252,.98),rgba(239,246,255,.98));display:flex;align-items:center;justify-content:space-between;gap:18px;box-shadow:0 18px 80px rgba(15,23,42,.12);}
.logo-wrap{display:flex;align-items:center;gap:10px;}
.logo-circle{width:26px;height:26px;border-radius:999px;background:radial-gradient(circle at 35% 30%,#22c55e,#38bdf8);box-shadow:0 0 18px rgba(56,189,248,.9);}
.logo-text-main{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#111827;font-weight:700;}
.logo-text-sub{font-size:10px;color:#6b7280;}
.logo-c1-cn{font-size:11px;color:#111827;font-weight:600;}
.nav-links{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:#6b7280;align-items:center;}
.nav-links a{padding:6px 10px;border-radius:999px;border:1px solid transparent;}
.nav-links a:hover{border-color:rgba(148,163,253,.45);background:#eff6ff;color:#111827;}
.nav-links .cta-strong{background:linear-gradient(to right,#22c55e,#38bdf8);color:#fff;font-weight:600;}
.nav-links .auth{font-weight:500;color:#111827;}
.page{max-width:880px;margin:0 auto;padding:108px 20px 72px;}
.tag{display:inline-flex;gap:6px;padding:4px 10px;border:1px solid rgba(129,140,248,.5);border-radius:999px;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#2563eb;background:#eff6ff;margin-bottom:10px;}
.sub{font-size:13px;color:#6b7280;margin-bottom:14px;}
section{margin-top:26px;padding:18px;border-radius:28px;border:1px solid #e5e7eb;background:#fff;box-shadow:0 12px 34px rgba(15,23,42,.04);}
.md-block{font-size:14px;line-height:1.8;color:#4b5563;padding:14px;border-radius:18px;border:1px solid #e5e7eb;background:#f9fafb;overflow-x:auto;}
.md-pre{white-space:pre-wrap;font-family:inherit;}
.qa-layout{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(220px,0.9fr);grid-gap:22px;gap:22px;align-items:flex-start;}
.qa-toc{padding:12px;border-radius:18px;border:1px solid #e5e7eb;background:#f9fafb;font-size:12px;color:#6b7280;max-height:60vh;overflow-y:auto;}
.qa-toc strong{display:block;margin-bottom:6px;color:#111827;font-size:13px;}
.qa-toc a{display:block;margin:3px 0;color:#6b7280;}
.qa-toc a:hover{color:#2563eb;}
.form{display:flex;flex-direction:column;gap:8px;margin-top:8px;}
.input,.select,.textarea{width:100%;padding:8px 10px;border-radius:10px;border:1px solid #e5e7eb;font-size:13px;}
.textarea{min-height:80px;resize:vertical;}
.btn{padding:8px 14px;border-radius:999px;border:none;background:#e5e7eb;font-size:13px;cursor:pointer;}
.btn.primary{background:linear-gradient(to right,#22c55e,#38bdf8);color:#fff;font-weight:600;}
.status-ok{font-size:12px;color:#16a34a;}
.status-err{font-size:12px;color:#dc2626;}
.back-to-top{position:fixed;right:22px;bottom:26px;width:34px;height:34px;border-radius:999px;border:1px solid rgba(148,163,253,.8);background:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;color:#4b5563;box-shadow:0 10px 25px rgba(15,23,42,.16);cursor:pointer;z-index:50;}
footer{border-top:1px solid #e5e7eb;background:#f9fafb;margin-top:12px;}
.footer-inner{max-width:1120px;margin:0 auto;padding:18px 20px 20px;display:flex;flex-wrap:wrap;gap:14px;align-items:flex-start;justify-content:space-between;font-size:12px;color:#6b7280;}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;}
.footer-legal{display:flex;flex-wrap:wrap;gap:10px;}
.footer-contact{font-size:11px;color:#4b5563;}
@media(max-width:880px){.qa-layout{grid-template-columns:1fr;}.qa-toc{max-height:none;margin-top:10px;}}
@media(max-width:720px){.nav{flex-direction:column;align-items:flex-start;}main{padding-top:96px;}}