:root{--bg:#071019;--panel:#0e1623;--panel2:#111d2d;--text:#edf7ff;--muted:#8ea3b7;--line:rgba(120,180,255,.18);--accent:#7dffcf;--accent2:#69a8ff;--danger:#ff7f96}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:radial-gradient(circle at top,#102133 0,#071019 55%,#050b11 100%);color:var(--text);min-height:100vh}.noise{position:fixed;inset:0;pointer-events:none;opacity:.08;background-image:radial-gradient(#fff 0.6px,transparent 0.6px);background-size:18px 18px}.app{max-width:840px;margin:0 auto;padding:40px 20px 80px}.card{background:linear-gradient(180deg,rgba(17,29,45,.95),rgba(10,18,28,.96));border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 10px 50px rgba(0,0,0,.35);backdrop-filter:blur(18px)}.hidden{display:none}.eyebrow{font-size:12px;letter-spacing:.24em;color:var(--accent);margin-bottom:16px}h1,h2{margin:0 0 16px}h1{font-size:48px;line-height:1.05}h2{font-size:30px}.lead,.summary,.footer-note{color:var(--muted);line-height:1.7}.warning{margin:24px 0;padding:16px 18px;border-radius:18px;background:rgba(255,127,150,.08);border:1px solid rgba(255,127,150,.2)}.warning span{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--danger);margin-bottom:8px}.btn{border:1px solid var(--line);background:transparent;color:var(--text);padding:14px 18px;border-radius:16px;font-size:15px;cursor:pointer}.btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#071019;border:none;font-weight:700}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.full{grid-column:1/-1}label span{display:block;margin-bottom:8px;color:#c8d8e8;font-size:14px}input{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#0a1320;color:var(--text);outline:none}input::placeholder{color:#607a93}.actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}.progress{height:14px;background:#0b1420;border-radius:999px;overflow:hidden;border:1px solid var(--line);margin:18px 0 12px}#bar{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .45s ease}.log{list-style:none;padding:0;margin:0;display:grid;gap:10px}.log li{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.03);color:#d7e5f2;border:1px solid rgba(255,255,255,.05)}.result{font-size:42px;font-weight:800;line-height:1.1;margin:12px 0 18px;background:linear-gradient(90deg,var(--accent),#fff,var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.share-card{margin-top:20px;padding:22px;border-radius:24px;background:linear-gradient(180deg,#08131e,#0c1825);border:1px solid var(--line)}.share-head{font-size:12px;letter-spacing:.18em;color:var(--accent);margin-bottom:10px}.share-title{font-size:28px;font-weight:800;margin-bottom:18px}.share-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.share-grid div{padding:14px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05)}.share-grid strong{display:block;color:#cfe4f4;font-size:13px;margin-bottom:6px}.share-grid span{font-size:16px;color:#fff}.share-foot{margin-top:16px;color:var(--muted);font-size:13px}@media (max-width:720px){h1{font-size:36px}.h2{font-size:24px}.grid,.share-grid{grid-template-columns:1fr}.app{padding:18px 14px 48px}.card{padding:20px}}