:root{--bg:#0f0f10;--card:#18181b;--line:#27272a;--fg:#fafafa;--muted:#a1a1aa;--accent:#fe2c55;--accent2:#25f4ee;--r:20px}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.bg{position:fixed;inset:0;z-index:-1;background:radial-gradient(60% 50% at 20% 0%,rgba(254,44,85,.18),transparent 60%),radial-gradient(50% 40% at 90% 10%,rgba(37,244,238,.14),transparent 60%)}
a{color:inherit}
.top{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;max-width:960px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;font-size:17px}
.logo{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#ff6a8a);color:#fff;font-size:14px}
nav{display:flex;align-items:center;gap:6px}nav a{color:var(--muted);text-decoration:none;padding:10px 14px;border-radius:999px}nav a:hover{background:var(--card);color:var(--fg)}
main{max-width:640px;margin:24px auto 60px;padding:0 20px;display:grid;gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.hero{text-align:center;padding:56px 36px}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent2);font-weight:700;margin-bottom:14px}
h1{font-size:clamp(28px,5vw,40px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px}
h2{font-size:22px;letter-spacing:-.01em;margin:0 0 18px}
.hero p{color:var(--muted);font-size:17px;max-width:460px;margin:0 auto 28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 32px;border-radius:999px;font-weight:600;font-size:17px;text-decoration:none;border:0;cursor:pointer;transition:transform .12s,box-shadow .12s,background .12s}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px rgba(254,44,85,.3)}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(254,44,85,.4)}.btn.primary:active{transform:translateY(0)}
.btn:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent2);outline-offset:2px}
.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:8px 16px;cursor:pointer;font:inherit}.ghost.sm{font-size:14px}
.steps{list-style:none;padding:0;margin:36px 0 0;display:flex;gap:18px;justify-content:center;flex-wrap:wrap;color:var(--muted);font-size:14px}
.steps li{display:flex;align-items:center;gap:8px}.steps b{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--line);color:var(--fg);font-size:12px}
.who{display:flex;align-items:center;gap:16px;padding:20px 24px}.who img{width:56px;height:56px;border-radius:50%;background:var(--line);object-fit:cover}
.who small{display:block;color:var(--muted);font-size:12px}.who b{font-size:17px}.who span{color:var(--muted);margin-left:8px}
.form{display:grid;gap:22px}
.field{display:grid;gap:8px;border:0;padding:0;margin:0}.field>span,.field legend{font-size:14px;color:var(--muted);font-weight:600;padding:0}
input[type=text]{width:100%;min-height:52px;padding:0 18px;border-radius:14px;border:1px solid var(--line);background:#0f0f10;color:var(--fg);font:inherit}
input[type=file]{min-height:52px;padding:12px 16px;border-radius:14px;border:1px dashed #3f3f46;background:#0f0f10;color:var(--muted);width:100%}
input[type=file]::file-selector-button{border:0;border-radius:999px;padding:8px 16px;background:var(--line);color:var(--fg);font:inherit;font-weight:600;margin-right:12px;cursor:pointer}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opt{position:relative}.opt input{position:absolute;opacity:0;inset:0}
.opt span{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line);color:var(--muted);cursor:pointer;font-weight:600;font-size:15px;transition:.12s}
.opt input:checked+span{background:#fff;color:#0f0f10;border-color:#fff}.opt input:focus-visible+span{outline:3px solid var(--accent2)}
.adv summary{cursor:pointer;color:var(--muted);font-weight:600;font-size:14px}.adv[open] summary{margin-bottom:12px}
.chk{display:flex;align-items:center;gap:10px;min-height:40px;font-size:15px}
.err{color:#fda4af;background:rgba(254,44,85,.1);border:1px solid rgba(254,44,85,.3);border-radius:14px;padding:14px 18px;margin:0}
pre{white-space:pre-wrap;word-break:break-word;background:#0f0f10;padding:16px;border-radius:14px;font-size:13px;color:var(--muted)}
.status{text-align:center;padding:48px 32px}.pid{color:var(--muted);font-size:13px}.pid code{font-size:12px}
.spinner{width:56px;height:56px;margin:0 auto 22px;border-radius:50%;border:4px solid var(--line);border-top-color:var(--accent);animation:spin .9s linear infinite}
.spinner.done{animation:none;border-color:#22c55e;position:relative}.spinner.done::after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;font-size:26px;color:#22c55e}
.spinner.fail{animation:none;border-color:var(--accent);position:relative}.spinner.fail::after{content:"!";position:absolute;inset:0;display:grid;place-items:center;font-size:26px;color:var(--accent)}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none;border-top-color:var(--accent)}.btn{transition:none}}
.doc{line-height:1.7}.doc h1{font-size:30px}.doc h2{margin-top:28px;font-size:19px}.doc ul{padding-left:20px}.doc li{margin:6px 0}.muted{color:var(--muted);font-size:14px}
footer{max-width:960px;margin:0 auto;padding:20px 28px 40px;color:var(--muted);font-size:13px}footer a{color:var(--muted)}