.lv-app{max-width:980px;margin:30px auto;padding:24px;border-radius:22px;background:#fff;box-shadow:0 12px 35px rgba(0,0,0,.1);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#18202a}.lv-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.lv-kicker{font-size:12px;letter-spacing:2px;font-weight:800;opacity:.65}.lv-header h2{margin:4px 0 18px;font-size:30px}.lv-status{padding:9px 13px;border-radius:999px;background:#f1f5f9;font-size:14px}.lv-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:16px 0}.lv-stats div{background:#f8fafc;border-radius:15px;padding:13px;text-align:center}.lv-stats span{display:block;font-size:12px;color:#64748b}.lv-stats strong{display:block;font-size:23px;margin-top:4px}.lv-reading{font-size:27px;line-height:1.75;padding:25px;border-radius:18px;background:#f8fafc;border:2px solid #e2e8f0;min-height:160px}.lv-word{padding:3px 2px;border-radius:6px}.lv-word.is-current{background:#fef08a;box-shadow:0 0 0 2px #facc15}.lv-word.is-correct{background:#bbf7d0;color:#166534}.lv-word.is-wrong{background:#fecaca;color:#991b1b;text-decoration:underline wavy #dc2626}.lv-word.is-omitted{background:#fed7aa;color:#9a3412}.lv-live{margin:15px 0;padding:12px 15px;background:#eff6ff;border-radius:12px;color:#1e40af}.lv-live span{font-size:12px;font-weight:700;text-transform:uppercase}.lv-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.lv-actions button{border:0;border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;font-size:15px}.lv-start{background:#2563eb;color:#fff}.lv-stop{background:#dc2626;color:#fff}.lv-reset{background:#e2e8f0;color:#0f172a}.lv-actions button:disabled{opacity:.45;cursor:not-allowed}.lv-result{margin-top:20px;padding:18px;border-radius:16px;background:#f0fdf4;border:1px solid #bbf7d0}.lv-result h3{margin-top:0}.lv-progress{height:12px;background:#dcfce7;border-radius:99px;overflow:hidden;margin:12px 0}.lv-progress span{display:block;height:100%;width:0;background:#16a34a;transition:width .3s}.lv-browser-note{margin-top:15px;font-size:12px;color:#64748b}.lv-error{padding:15px;background:#fee2e2;border-radius:10px}@media(max-width:700px){.lv-header{flex-direction:column}.lv-stats{grid-template-columns:repeat(2,1fr)}.lv-reading{font-size:21px;line-height:1.65}}