:root{--muted: rgba(29,29,31,.62);--line: rgba(0,0,0,.08);--accent: #7c5cff;--accent2: #22c55e;--danger: #ef4444;--shadow: 0 18px 50px rgba(0,0,0,.08);--mono: ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}.lc-wrap{max-width:1100px;margin:0 auto;padding:96px 18px 60px}.lc-hero{margin-bottom:34px;padding-top:18px}.lc-hero-inner{text-align:center;max-width:820px;margin:0 auto}.lc-hero-title{font-size:42px;line-height:1.04;font-weight:700;letter-spacing:-.04em;color:#1d1d1f;margin-bottom:14px}.lc-hero-subtitle{max-width:780px;margin:0 auto 16px;line-height:1.7;font-size:16px;color:#1d1d1fa8}.lc-hero-subtitle strong{font-weight:700;color:#1d1d1feb}.lc-hero-subtitle span{display:block}@media(min-width:768px){.lc-hero-subtitle span{display:inline}}.lc-hero-note{text-align:center;font-size:13px;color:#1d1d1f85;margin-bottom:20px}.lc-hero-badge{display:inline-block;font-size:12px;color:#1d1d1f9e;background:#0000000b;padding:7px 13px;border-radius:999px;border:1px solid rgba(0,0,0,.05)}.lc-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:18px;margin-top:18px}@media(max-width:960px){.lc-grid{grid-template-columns:1fr}}.lc-card{background:#ffffffd1;backdrop-filter:blur(20px) saturate(165%);-webkit-backdrop-filter:blur(20px) saturate(165%);border:1px solid rgba(0,0,0,.07);border-radius:22px;box-shadow:0 18px 50px #00000014;overflow:hidden}.lc-card .hd{padding:18px 18px 14px;border-bottom:1px solid rgba(0,0,0,.06);display:flex;align-items:center;justify-content:space-between;gap:10px;background:#ffffff9e}.lc-card .hd h2{margin:0;font-size:15px;letter-spacing:.2px}.lc-card .bd{padding:18px}.lc-small{font-size:12px;color:var(--muted)}.lc-label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:600}.lc-input{width:100%;border-radius:16px;border:1px solid rgba(0,0,0,.08);background:#ffffffdb;color:#1d1d1f;padding:13px 14px;outline:none;transition:.18s;resize:vertical;margin-bottom:10px}.lc-input:focus{border-color:#7c5cff6b;box-shadow:0 0 0 4px #7c5cff1c;background:#fffffffa}.lc-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;margin-bottom:16px}.lc-chip{font-size:12px;color:var(--muted);padding:8px 11px;border:1px solid rgba(0,0,0,.07);border-radius:999px;background:#ffffffbd;cursor:pointer;user-select:none;transition:.15s}.lc-chip:hover{border-color:#7c5cff47;color:#1d1d1f;background:#fffffffa;box-shadow:0 8px 18px #7c5cff14}.lc-divider{height:1px;background:#00000012;margin:16px 0}.lc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:640px){.lc-row{grid-template-columns:1fr}}.lc-radios{display:grid;gap:10px}.lc-radio-card{border:1px solid rgba(0,0,0,.07);border-radius:18px;padding:12px;background:#ffffffa3;cursor:pointer;transition:.15s;display:block}.lc-radio-card:hover{background:#ffffffe6;border-color:#7c5cff2e;box-shadow:0 10px 24px #7c5cff0d}.lc-radio-card input{width:auto;margin-right:8px;accent-color:var(--accent)}.lc-radio-title{font-size:13px;font-weight:700;margin-bottom:4px}.lc-radio-desc{font-size:12px;color:var(--muted);line-height:1.5}.lc-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.lc-btn{border:0;border-radius:14px;padding:11px 14px;font-weight:700;color:#1d1d1f;background:#ffffffb8;border:1px solid rgba(0,0,0,.08);cursor:pointer;transition:.16s transform,.16s background,.16s border,.16s box-shadow;user-select:none;box-shadow:0 4px 14px #0000000a}.lc-btn:hover{transform:translateY(-1px);background:#fffffff2;box-shadow:0 10px 24px #0000000f}.lc-btn.primary{color:#fff;background:linear-gradient(135deg,#7c5cfff2,#7c5cffb8);border-color:#7c5cff85}.lc-btn.good{color:#fff;background:linear-gradient(135deg,#22c55ef2,#22c55eb8);border-color:#22c55e7a}.lc-btn.danger{background:#ef444414;border-color:#ef44442e;color:#1d1d1fd1}.lc-hint{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.6}.lc-result-block{display:flex;flex-direction:column;gap:14px}.lc-result-card{border:1px solid rgba(0,0,0,.07);background:#ffffffb8;border-radius:18px;padding:16px}.lc-result-card h3{margin:0 0 8px;font-size:14px}.lc-pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--mono);font-size:12.5px;line-height:1.65;background:#ffffffd6;border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:15px;color:#1d1d1f}