:root{--bg:#0a0f1f;--bg2:#111934;--card:rgba(15,23,42,.76);--text:#e8effd;--muted:#97aacd;--border:rgba(148,163,184,.18);--accent:#7c3aed;--accent2:#06b6d4;--shadow:0 24px 60px rgba(0,0,0,.28)}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:'Inter',system-ui,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(124,58,237,.23),transparent 28%),radial-gradient(circle at top right,rgba(6,182,212,.14),transparent 24%),linear-gradient(180deg,var(--bg),var(--bg2))}.shell{max-width:1200px;margin:0 auto;padding:32px 20px 56px}.card{background:var(--card);border:1px solid var(--border);backdrop-filter:blur(12px);border-radius:24px;box-shadow:var(--shadow)}.hero{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;padding:28px;margin-bottom:24px}.badge{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(124,58,237,.18);color:#e2d4ff;font-size:13px;font-weight:800}h1{font-size:clamp(2.4rem,5vw,4.4rem);margin:12px 0 8px}.lede,.hero-note p{color:var(--muted);line-height:1.6}.hero-note{padding:20px;border-radius:20px;background:rgba(255,255,255,.04);align-self:center}.grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px}.panel{padding:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-head h2{margin:0 0 12px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:18px 0}label{display:flex;flex-direction:column;gap:8px;font-weight:600;color:#dce5fb}input,select,textarea{width:100%;border-radius:16px;border:1px solid rgba(148,163,184,.2);padding:12px 14px;background:rgba(2,6,23,.58);color:var(--text);font:inherit;outline:none}textarea{min-height:150px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:rgba(124,58,237,.8);box-shadow:0 0 0 3px rgba(124,58,237,.16)}.check-grid label{flex-direction:row;align-items:center;font-weight:500;color:var(--muted)}.actions{display:flex;gap:12px;margin-top:16px}button{border:none;border-radius:14px;padding:12px 16px;font:inherit;font-weight:800;cursor:pointer;transition:transform .15s ease}button:hover{transform:translateY(-1px)}.primary-btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}.ghost-btn{background:rgba(255,255,255,.06);color:var(--text)}.score-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.score-card{background:rgba(255,255,255,.04);border:1px solid var(--border);padding:16px;border-radius:18px}.score-card span{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}.score-card strong{font-size:1.08rem}.output-block{margin-top:14px}.output-block h3{margin-bottom:8px}pre{white-space:pre-wrap;word-break:break-word;background:rgba(2,6,23,.58);border:1px solid rgba(148,163,184,.2);border-radius:18px;padding:14px;min-height:180px;color:#dbe9ff;font:500 14px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}@media (max-width:920px){.hero,.grid,.score-wrap,.check-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}