.universal-tool-page{max-width:1120px;margin:0 auto;padding:24px 18px 72px}.tool-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#64748b;font-size:.9rem;margin-bottom:18px}.tool-breadcrumb a{color:#2563eb}.universal-hero{display:flex;gap:20px;padding:28px;border:1px solid #dbeafe;background:linear-gradient(135deg,#eff6ff,#fff);border-radius:24px;margin-bottom:22px}.universal-icon{width:72px;height:72px;display:grid;place-items:center;background:#fff;border-radius:20px;font-size:2.2rem;box-shadow:0 10px 30px #1d4ed81a}.universal-hero h1{margin:0 0 8px;font-size:clamp(1.65rem,4vw,2.5rem)}.universal-hero p{margin:0;color:#475569;font-size:1.04rem}.universal-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.universal-badges span{padding:6px 10px;border-radius:999px;background:#dbeafe;color:#1e40af;font-size:.8rem;font-weight:700}.universal-workspace{background:#fff;border:1px solid #e2e8f0;border-radius:22px;padding:24px;box-shadow:0 18px 55px #0f172a0c;margin-bottom:20px}.ut-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.ut-field{display:flex;flex-direction:column;gap:7px}.ut-field.wide{grid-column:1/-1}.ut-field label{font-weight:700;color:#334155}.ut-field input,.ut-field textarea,.ut-field select{width:100%;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:12px;padding:12px;background:#fff;color:#0f172a;font:inherit}.ut-field textarea{min-height:150px;resize:vertical}.ut-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.ut-btn{border:0;border-radius:12px;padding:12px 18px;background:#2563eb;color:#fff;font-weight:800;cursor:pointer}.ut-btn.secondary{background:#e2e8f0;color:#0f172a}.ut-result{margin-top:18px;border-radius:14px;background:#f8fafc;border:1px solid #e2e8f0;padding:16px;white-space:pre-wrap;overflow:auto;min-height:58px}.ut-result.success{border-color:#86efac;background:#f0fdf4}.ut-result.error{border-color:#fca5a5;background:#fef2f2}.ut-preview{width:100%;min-height:280px;border:1px solid #cbd5e1;border-radius:12px;background:#fff}.universal-content,.universal-related{margin-top:26px;padding:25px;background:#fff;border:1px solid #e2e8f0;border-radius:20px}.universal-content h2,.universal-related h2{margin-top:24px}.universal-content h2:first-child{margin-top:0}.universal-content details{border-top:1px solid #e2e8f0;padding:13px 0}.universal-content summary{font-weight:700;cursor:pointer}.universal-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.universal-related-grid a{display:grid;gap:6px;padding:15px;border:1px solid #e2e8f0;border-radius:14px;color:inherit;text-decoration:none}.universal-related-grid span{font-size:1.5rem}.universal-related-grid small{color:#64748b}@media(max-width:700px){.universal-hero{display:block}.universal-icon{margin-bottom:14px}.ut-grid,.universal-related-grid{grid-template-columns:1fr}}