:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#edf8f1;background:#06100c;--green:#69ff9a;--panel:#0c1c14;--line:#23402f;--muted:#9eb3a7}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% 0,rgba(50,232,117,.14),transparent 32%),#06100c;color:#edf8f1}a{color:var(--green)}header{border-bottom:1px solid var(--line);padding:22px max(5vw,22px);display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:900;letter-spacing:-.04em}.brand span{color:var(--green)}nav{display:flex;gap:18px;font-size:13px;color:var(--muted)}main{width:min(920px,calc(100% - 40px));margin:0 auto;padding:72px 0 90px}.eyebrow{color:var(--green);font-size:11px;font-weight:800;letter-spacing:.16em}h1{font-size:clamp(38px,7vw,66px);letter-spacing:-.055em;line-height:1;margin:18px 0 22px}h2{font-size:24px;margin-top:42px}h3{font-size:17px;margin-top:28px}p,li{color:var(--muted);line-height:1.75}strong{color:#edf8f1}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;margin:24px 0}.notice{border-left:3px solid var(--green);background:rgba(105,255,154,.06);padding:18px 20px;border-radius:0 12px 12px 0}.meta{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.meta span{border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:var(--muted);font-size:12px}form{display:grid;gap:16px}label{display:grid;gap:7px;font-weight:700;font-size:13px}input,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#07120d;color:white;padding:13px;font:inherit}textarea{min-height:120px;resize:vertical}button{border:0;border-radius:11px;background:var(--green);color:#06100c;font-weight:900;padding:14px 18px;cursor:pointer}.secondary{background:transparent;color:white;border:1px solid var(--line)}.result{display:none;margin-top:18px;padding:18px;border-radius:12px;border:1px solid var(--line);background:#07120d;white-space:pre-wrap;overflow-wrap:anywhere}.result.show{display:block}.result.success{border-color:#2e7950}.result.error{border-color:#9d4949;color:#ffd3d3}footer{border-top:1px solid var(--line);padding:28px max(5vw,22px);color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:20px}@media(max-width:700px){header{align-items:flex-start;gap:18px}nav{flex-direction:column;gap:7px}main{padding-top:50px}footer{flex-direction:column}}