:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b1926;--card:#112334;--line:#284358;--text:#e5f0f5;--muted:#aac0ce;--accent:#6de3b3;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(ellipse at 90% 10%,#173f49 0,transparent 48%),var(--bg);color:var(--text);margin:0;line-height:1.65}main{max-width:1080px;margin:auto;padding:32px 28px 24px}header{justify-content:space-between;align-items:center;gap:20px;display:flex}.brand{color:var(--text);letter-spacing:-.7px;font-size:23px;font-weight:750;text-decoration:none}.brand span{letter-spacing:2px;color:var(--accent);margin-left:10px;font-size:10px;display:inline-block}.badge{border:1px solid var(--line);color:var(--muted);border-radius:100px;padding:6px 12px;font-size:12px}.intro{max-width:660px;padding:65px 0 32px}.eyebrow{color:var(--accent);letter-spacing:2px;margin:0 0 10px;font-size:11px;font-weight:750}h1{letter-spacing:-3px;margin:0 0 23px;font-size:clamp(44px,7vw,76px);line-height:1.08}h2{letter-spacing:-.5px;margin:0 0 18px;font-size:23px;line-height:1.25}.intro>p:last-child{color:var(--muted);max-width:600px;font-size:18px}.grid{grid-template-columns:1.5fr 1fr;gap:20px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px}.primary{border-top:3px solid var(--accent)}.muted{color:var(--muted)}.small{font-size:12px}ol{margin:23px 0;padding-left:22px}li{margin:10px 0;padding-left:3px}button,input{font:inherit}button{cursor:pointer;background:var(--accent);color:#062b21;border:1px solid #0000;border-radius:9px;padding:11px 16px;font-size:14px;font-weight:700}button:hover{filter:brightness(1.07)}button:focus-visible,input:focus-visible,a:focus-visible{outline-offset:4px;outline:3px solid #80baff}button:disabled{opacity:.4;cursor:default}.secondary{color:var(--text);background:0 0;border:1px solid #648799}.text-button{color:var(--accent);background:0 0;padding:0;font-size:12px;text-decoration:underline}.actions{flex-wrap:wrap;gap:10px;display:flex}.result{background:#0a1926;border-left:3px solid #648799;border-radius:4px;min-height:63px;margin:23px 0 0;padding:13px 15px;font-size:13px}.result[data-kind=error]{color:#ffc3c3;border-color:#f29191}.result[data-kind=success]{border-color:var(--accent);color:var(--accent)}dl{margin:0 0 24px}dt{color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-top:18px;font-size:11px}dd{overflow-wrap:anywhere;margin:4px 0;font-size:14px}.setup{grid-template-columns:1.4fr 1fr;gap:35px;margin-top:20px;font-size:14px;display:grid}.setup form{border:1px solid var(--line);background:#0b1926;border-radius:12px;align-self:center;padding:20px}label{font-size:13px;font-weight:600}.field{gap:8px;margin:12px 0 15px;display:flex}input{background:var(--card);width:100%;min-width:0;color:var(--text);border:1px solid #648799;border-radius:8px;padding:9px 12px}output{color:var(--accent);overflow-wrap:anywhere;font:13px ui-monospace,SFMono-Regular,Consolas,monospace}footer{color:var(--muted);justify-content:space-between;align-items:center;gap:30px;margin-top:30px;font-size:11px;display:flex}footer p{max-width:650px}footer a{color:var(--muted);white-space:nowrap}@media (width<=760px){main{padding:22px 18px}.intro{padding-top:45px}.grid,.setup{grid-template-columns:1fr}.card{padding:22px}.badge{font-size:10px}.brand span{margin:0;display:block}.setup{gap:20px}footer{flex-direction:column;align-items:start;gap:0}.intro h1{letter-spacing:-2px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto}}