:root{--blue:#0f62fe;--blue-dark:#073edb;--text:#172033;--muted:#667085;--border:#d9e5ff;--danger:#d92d20;--success:#039855}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,#dceaff,#f7faff 46%,#fff 100%);color:var(--text)}
.hero{padding:48px 18px 28px;text-align:center}.badge{display:inline-flex;padding:8px 14px;border-radius:999px;background:#e8f1ff;color:var(--blue);font-weight:700;font-size:14px;margin-bottom:18px}
h1{max-width:980px;margin:0 auto 16px;font-size:clamp(32px,5vw,56px);line-height:1.05;letter-spacing:-1.5px}.hero p{max-width:900px;margin:0 auto;color:var(--muted);font-size:18px;line-height:1.7}
.container{max-width:1180px;margin:0 auto;padding:20px 18px 60px;display:grid;gap:22px}.grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
.card{background:rgba(255,255,255,.94);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:0 20px 50px rgba(15,98,254,.09);backdrop-filter:blur(10px)}
.card h2{margin:0 0 14px;font-size:24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.ok-text{color:var(--success);font-weight:800}.danger-text{color:var(--danger);font-weight:800}label{display:block;font-weight:700;margin:16px 0 8px}
input[type=text],input[type=number],textarea,select{width:100%;border:1px solid var(--border);border-radius:14px;padding:13px 14px;font-size:15px;outline:none;background:#fff;color:var(--text)}
textarea{min-height:100px;resize:vertical}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(15,98,254,.12)}
.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:8px}.choice{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--border);border-radius:14px;background:#fff;cursor:pointer;font-weight:600}.choice input{width:18px;height:18px}.public-choice{margin-top:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.btn,.big-btn,.primary-link,.link-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:16px;padding:15px 18px;font-size:16px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));cursor:pointer;text-decoration:none;box-shadow:0 14px 30px rgba(15,98,254,.25)}
.btn{width:100%;margin-top:18px}.link-btn{background:#172033;box-shadow:none}.btn:disabled{opacity:.65;cursor:not-allowed}.note{color:var(--muted);line-height:1.65;font-size:15px}
.notice{padding:14px;border:1px solid #bfdbfe;background:#eff6ff;color:#1e40af;border-radius:14px;margin-top:16px;line-height:1.6}
.status{margin-top:14px;padding:14px;border-radius:14px;display:none;line-height:1.55;white-space:pre-wrap}.status.ok{display:block;color:var(--success);background:#ecfdf3;border:1px solid #abefc6}.status.error{display:block;color:var(--danger);background:#fef3f2;border:1px solid #fecdca}
.result-header{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.result-header a{color:var(--blue);font-weight:800;text-decoration:none}
table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:16px;background:#fff}th,td{padding:12px;border-bottom:1px solid #edf2ff;text-align:left;font-size:14px;vertical-align:top}th{background:#edf4ff;color:#0f3f9b}td a{color:var(--blue);font-weight:700;text-decoration:none;word-break:break-all}
.empty{color:var(--muted);background:#fff;padding:18px;border-radius:16px;border:1px dashed var(--border)}.hidden{display:none!important}@media(max-width:900px){.grid,.row{grid-template-columns:1fr}.choice-grid{grid-template-columns:1fr}}