@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&display=swap');
:root{font-family:"DM Sans",Arial,sans-serif;color:#17191d;background:#f5f6f8;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}.topbar{height:76px;padding:0 max(6vw,24px);display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e7e9ed}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#17191d;font-size:13px;font-weight:800;letter-spacing:1.3px}.brand small{display:block;font-size:9px;letter-spacing:1.6px;color:#858a94;margin-top:3px}.mark{width:36px;height:36px;border-radius:10px;background:#17191d;color:#fff;display:grid;place-items:center;font-size:20px}.status{font-size:10px;font-weight:700;letter-spacing:1.4px;color:#6d737d}.status i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#28a36a;margin-right:8px}
.shell{max-width:820px;margin:0 auto;padding:70px 24px 35px}.intro{margin-bottom:38px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.8px;color:#858b96;margin:0 0 12px}.intro h1{font-size:clamp(38px,7vw,62px);line-height:1.04;letter-spacing:-2.8px;margin:0 0 16px;font-weight:800}.lead{font-size:16px;line-height:1.7;color:#69717d;max-width:570px;margin:0}
.panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:28px;margin:18px 0;box-shadow:0 8px 28px rgba(20,25,35,.035)}.panel-head{display:flex;justify-content:space-between;align-items:flex-start}.panel h2{font-size:21px;letter-spacing:-.6px;margin:0 0 8px}.step{font-size:11px;font-weight:800;color:#a1a6af;background:#f3f4f6;padding:8px 10px;border-radius:8px}.muted{font-size:13px;line-height:1.6;color:#737b86;margin:4px 0 20px}
label{display:block;font-size:12px;font-weight:700;margin:15px 0 8px}input,select{width:100%;height:46px;border:1px solid #dfe2e7;border-radius:9px;padding:0 13px;font:inherit;font-size:13px;background:#fff;color:#20242a;outline:none}input:focus,select:focus{border-color:#555e6b;box-shadow:0 0 0 3px rgba(60,70,85,.08)}
button{height:46px;border:0;border-radius:9px;padding:0 17px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;margin-top:14px}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:#17191d;color:white}.primary span{margin-left:18px}.secondary{background:#eceef1;color:#20242a}.message{font-size:12px;min-height:17px;color:#b33b3b}.workspace{margin-top:20px}.hidden{display:none!important}.result{margin-top:16px;padding:15px;border:1px solid #e1e4e9;border-radius:10px;background:#f8f9fa;font-size:12px;line-height:1.65;overflow-wrap:anywhere}.result strong{display:block;margin-bottom:5px}.result code{font-family:ui-monospace,monospace;font-size:11px}.list{margin-top:14px}.list-item{padding:13px 0;border-top:1px solid #eceef1;font-size:12px;display:flex;justify-content:space-between;gap:12px}.pill{white-space:nowrap;color:#747b85}.good{color:#188653}.bad{color:#b33b3b}footer{text-align:center;font-size:11px;color:#9aa0a9;padding:28px 0 10px}
@media(max-width:600px){.shell{padding-top:45px}.panel{padding:21px}.status{font-size:9px}.intro h1{letter-spacing:-1.8px}}