:root{--blue:#1261d6;--ink:#14233f;--muted:#697b93;--line:#e2eaf4;--soft:#f5f9ff;--white:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--white);line-height:1.75;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:var(--blue);text-underline-offset:4px}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #81b5ff;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35}h2{font-size:27px;letter-spacing:-.5px}h3{font-size:16px}p{color:var(--muted);font-size:14px}code{font-family:Consolas,"SFMono-Regular",monospace}
.topbar{height:76px;padding:0 36px;border-bottom:1px solid var(--line);background:#ffffffed;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:2;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:19px;font-weight:750;white-space:nowrap}.brand img{display:block}.brand-sub{font-size:12px;font-weight:400;border-left:1px solid #dce5f1;margin-left:14px;padding-left:14px;color:var(--muted)}.platform-link{font-size:13px;text-decoration:none;font-weight:600;white-space:nowrap}.layout{max-width:1320px;margin:auto;display:grid;grid-template-columns:215px minmax(0,1fr);gap:52px;padding:0 36px}.sidebar{align-self:start;position:sticky;top:106px;padding:12px 0 30px}.nav-label{font-size:11px;letter-spacing:2px;color:#8b98ab;margin-bottom:14px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{font-size:13px;text-decoration:none;color:#52667f;padding:9px 12px;border-radius:8px}.sidebar nav a:hover{background:#edf4ff;color:var(--blue)}.sidebar-note{border-top:1px solid var(--line);margin:30px 12px 0;padding-top:23px;color:var(--muted);font-size:12px}.note-dot{display:inline-block;width:6px;height:6px;background:var(--blue);border-radius:50%;margin-right:7px}.sidebar-note p{font-size:13px;font-weight:600;color:var(--ink);margin:6px 0 12px}.sidebar-note small{font-size:11px;color:#8c9bb0}
main{min-width:0;padding-bottom:26px}.anchor{scroll-margin-top:104px}.hero{padding:64px 0 40px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--blue);margin-bottom:8px}.hero h1{font-size:clamp(34px,4.5vw,53px);letter-spacing:-1.8px;line-height:1.2;margin:17px 0 20px}.hero h1 span{color:var(--blue)}.lead{font-size:16px;line-height:1.85;margin-bottom:23px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:35px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;text-decoration:none;border-radius:9px;padding:10px 20px;font-size:13px;font-weight:600}.primary{background:var(--blue);color:#fff;border:1px solid var(--blue)}.primary:hover{background:#0b51b7}.secondary{background:#fff;border:1px solid var(--line);color:#52667f}.overview-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;background:linear-gradient(120deg,#f5f9ff,#fff)}.overview-cards>div{padding:23px 20px}.overview-cards>div+div{border-left:1px solid var(--line)}.card-number{font-size:11px;font-weight:700;color:var(--blue);display:block;margin-bottom:8px}.overview-cards strong{font-size:14px}.overview-cards p{font-size:12px;margin:5px 0 0}.doc-section{border-top:1px solid var(--line);padding:38px 0 40px}.section-heading{display:flex;align-items:center;gap:15px;margin-bottom:24px}.section-number{flex:none;display:grid;place-items:center;width:42px;height:42px;background:#edf4ff;color:var(--blue);border-radius:12px;font-size:13px;font-weight:700}.section-heading .eyebrow{margin:0 0 3px;font-size:9px}.section-heading h2{margin:0}.section-intro{margin-bottom:20px}.steps{list-style:none;margin:0;padding:0;counter-reset:step}.steps li{position:relative;padding:0 0 21px 30px;counter-increment:step}.steps li:before{content:counter(step);position:absolute;left:0;top:2px;background:#edf4ff;color:var(--blue);border-radius:50%;width:20px;height:20px;display:grid;place-items:center;font-size:11px;font-weight:600}.steps h3{margin:0 0 7px}.steps p{margin:0}.callout{background:var(--soft);border-left:3px solid #87b6f5;border-radius:0 9px 9px 0;padding:17px 20px}.callout strong{font-size:13px}.callout p{font-size:12px;margin:5px 0 0}.download-row{background:#f5f9ff;border:1px solid var(--line);border-radius:9px;padding:12px 16px;display:flex;flex-wrap:wrap;gap:5px 14px;font-size:12px;color:var(--muted);margin-bottom:26px}.download-row a{font-weight:600;text-decoration:none}.config-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:start}.compact li{padding-bottom:23px}.config-card{background:#0d1c33;border:1px solid #243950;border-radius:15px;padding:23px;color:#d6e5f6;min-width:0}.config-title{font-size:11px;color:#9fb4cf;padding-bottom:15px;margin-bottom:19px;border-bottom:1px solid #2a3a50}.terminal-dots{font-size:8px;letter-spacing:4px;color:#7091b9;margin-right:8px}.config-field{margin-bottom:17px}.config-field>span{display:block;font-size:11px;color:#a5b7ce;margin-bottom:4px}.config-field strong{font-family:Consolas,monospace;font-size:16px;font-weight:500;color:#a2caff}.config-field p{font-size:12px;color:#c4e1d9;margin-bottom:0}.config-footer{font-size:11px;color:#a2b5d0;border-top:1px solid #2a3a50;padding-top:14px;margin:4px 0 0}.subheading{margin:27px 0 10px}.address-list{border:1px solid var(--line);border-radius:12px;overflow:hidden}.address-row{padding:17px 20px}.address-row+.address-row{border-top:1px solid var(--line)}.address-meta{display:flex;gap:14px;align-items:baseline;flex-wrap:wrap;margin-bottom:7px}.address-meta strong{font-size:13px}.address-meta span{font-size:11px;color:var(--muted)}.copy-line{display:flex;gap:12px;align-items:center;justify-content:space-between}.copy-line code{font-size:13px;color:#345d93;overflow-wrap:anywhere;min-width:0}.copy-button{flex:none;cursor:pointer;border:1px solid var(--line);background:var(--soft);color:var(--blue);border-radius:6px;font-size:11px;padding:5px 10px}.copy-button:hover{background:#e9f2ff}.caption{font-size:12px;color:#7c8da3;margin:12px 0 0}.verify-card{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:22px}.verify-card h3{margin-bottom:8px}.prompt-example{background:#fff;border:1px solid var(--line);border-radius:8px;padding:13px 16px;font-size:13px;color:#365372}.checklist{padding-left:22px;font-size:13px;color:#566d88;line-height:2.2;margin:18px 0 0}.checklist li::marker{color:var(--blue)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:18px 6px;font-size:14px;font-weight:600}details p{padding:0 22px 17px;margin:0;font-size:13px}.bottom-cta{background:#edf4ff;border:1px solid #dce9fa;border-radius:14px;padding:25px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:34px}.bottom-cta h2{font-size:21px;margin-bottom:6px}.bottom-cta p{font-size:12px;margin:0}footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:11px;color:#8697ad;border-top:1px solid var(--line);padding-top:18px}.copy-status:empty{display:none}.copy-status{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);background:#12243e;color:#fff;border-radius:9px;padding:10px 18px;font-size:12px;z-index:5;box-shadow:0 6px 20px #10244222}
@media(max-width:1050px){.layout{gap:30px;grid-template-columns:175px minmax(0,1fr);padding:0 26px}.config-grid{grid-template-columns:1fr}.topbar{padding:0 26px}}
@media(max-width:720px){.topbar{height:65px;padding:0 18px}.brand{font-size:17px}.brand-sub{display:none}.layout{display:block;padding:0 20px}.sidebar{position:static;padding:14px 0 0}.nav-label,.sidebar-note{display:none}.sidebar nav{flex-direction:row;overflow-x:auto;gap:4px;padding-bottom:10px;border-bottom:1px solid var(--line)}.sidebar nav a{font-size:12px;padding:6px 10px;white-space:nowrap}.hero{padding-top:30px}.hero h1{letter-spacing:-1px}.lead{font-size:14px}.overview-cards>div{padding:16px 10px}.overview-cards strong{font-size:12px}.overview-cards p{font-size:10px}.section-heading h2{font-size:23px}.doc-section{padding:30px 0}.anchor{scroll-margin-top:83px}.config-card{padding:20px}.address-row{padding:15px}.copy-line code{font-size:12px}.steps p{font-size:13px}.bottom-cta{padding:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}