.tool-page[data-astro-cid-optkx5ku]{min-height:100vh;background:var(--bg)}.tool-hero[data-astro-cid-optkx5ku]{background:var(--grad);padding:56px 6% 52px;text-align:center;position:relative;overflow:hidden}.tool-hero[data-astro-cid-optkx5ku]:before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:#ffffff12;top:-160px;right:-100px}.back-link[data-astro-cid-optkx5ku]{display:inline-flex;align-items:center;gap:6px;color:#ffffffbf;font-size:.82rem;font-weight:600;text-decoration:none;margin-bottom:24px;transition:color .2s;position:relative;z-index:1}.back-link[data-astro-cid-optkx5ku]:hover{color:#fff}.tool-icon-lg[data-astro-cid-optkx5ku]{width:64px;height:64px;border-radius:18px;background:#ffffff2e;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;position:relative;z-index:1}.tool-icon-lg[data-astro-cid-optkx5ku] svg[data-astro-cid-optkx5ku]{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round}.tool-hero[data-astro-cid-optkx5ku] h1[data-astro-cid-optkx5ku]{font-family:Montserrat,sans-serif;font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;color:#fff;letter-spacing:-.8px;margin-bottom:12px;position:relative;z-index:1}.tool-hero-sub[data-astro-cid-optkx5ku]{color:#fffc;font-size:1rem;font-weight:400;max-width:520px;margin:0 auto;line-height:1.7;position:relative;z-index:1}.tool-body[data-astro-cid-optkx5ku]{max-width:700px;margin:0 auto;padding:52px 6% 80px;display:flex;flex-direction:column;gap:24px}.drop-zone[data-astro-cid-optkx5ku]{border:2px dashed var(--border-h);border-radius:var(--r-lg);padding:56px 32px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface);display:flex;flex-direction:column;align-items:center;gap:12px}.drop-zone[data-astro-cid-optkx5ku]:hover,.drop-zone[data-astro-cid-optkx5ku].dragover{border-color:var(--purple-mid);background:var(--grad-soft)}.drop-zone[data-astro-cid-optkx5ku] svg[data-astro-cid-optkx5ku]{width:48px;height:48px;stroke:var(--muted);fill:none;stroke-width:1.5;margin-bottom:8px}.drop-zone[data-astro-cid-optkx5ku] h3[data-astro-cid-optkx5ku]{font-family:Montserrat,sans-serif;font-size:1.3rem;font-weight:700;color:var(--text);margin:0}.drop-zone[data-astro-cid-optkx5ku] p[data-astro-cid-optkx5ku]{font-size:.95rem;color:var(--muted);margin:0 0 16px}.btn-outline[data-astro-cid-optkx5ku]{background:#fff;border:1.5px solid var(--purple-mid);color:var(--purple-mid);font-family:Montserrat,sans-serif;font-size:.9rem;font-weight:700;padding:10px 24px;border-radius:8px;cursor:pointer;transition:all .2s}.btn-outline[data-astro-cid-optkx5ku]:hover{background:var(--purple-mid);color:#fff}.processing-card[data-astro-cid-optkx5ku]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:32px;display:flex;flex-direction:column;gap:24px;box-shadow:var(--shadow-sm);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.original-info[data-astro-cid-optkx5ku]{background:var(--bg);border:1px solid var(--border-h);padding:14px 20px;border-radius:var(--r-md);font-size:.95rem;color:var(--text);display:flex;align-items:center;gap:12px;overflow-wrap:anywhere}.original-info[data-astro-cid-optkx5ku] strong[data-astro-cid-optkx5ku]{color:var(--muted)}.badge[data-astro-cid-optkx5ku]{background:var(--grad-soft);color:var(--purple-mid);font-size:.8rem;font-weight:700;padding:4px 10px;border-radius:100px;margin-left:auto;border:1px solid rgba(76,92,172,.2)}.split-options[data-astro-cid-optkx5ku]{display:flex;flex-direction:column;gap:12px;padding:16px;border:1.5px solid var(--border-h);border-radius:var(--r-md)}.radio-label[data-astro-cid-optkx5ku]{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--text);cursor:pointer;font-size:.95rem}.radio-label[data-astro-cid-optkx5ku] input[data-astro-cid-optkx5ku]{display:none}.radio-custom[data-astro-cid-optkx5ku]{width:20px;height:20px;border:2px solid var(--border-h);border-radius:50%;position:relative}.radio-label[data-astro-cid-optkx5ku] input[data-astro-cid-optkx5ku]:checked+.radio-custom[data-astro-cid-optkx5ku]{border-color:var(--purple-mid)}.radio-label[data-astro-cid-optkx5ku] input[data-astro-cid-optkx5ku]:checked+.radio-custom[data-astro-cid-optkx5ku]:after{content:"";position:absolute;inset:4px;background:var(--purple-mid);border-radius:50%}.text-input[data-astro-cid-optkx5ku]{border:1.5px solid var(--border-h);border-radius:var(--r-sm);padding:10px 14px;font-family:Montserrat,sans-serif;font-size:.95rem;font-weight:600;color:var(--text);background:var(--bg);outline:none;transition:border-color .2s;margin-left:30px}.text-input[data-astro-cid-optkx5ku]:focus{border-color:var(--purple-lt)}.text-input[data-astro-cid-optkx5ku]:disabled{opacity:.5;background:var(--border);cursor:not-allowed}.num-sm[data-astro-cid-optkx5ku]{width:70px;text-align:center;margin:0 8px}.split-n-row[data-astro-cid-optkx5ku]{display:flex;align-items:center;font-size:.9rem;font-weight:600;color:var(--muted);margin-left:30px}.progress-status[data-astro-cid-optkx5ku]{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;background:var(--grad-soft);border-radius:var(--r-md);color:var(--purple-mid);font-weight:600}.spinner[data-astro-cid-optkx5ku]{width:20px;height:20px;border:3px solid rgba(76,92,172,.3);border-top-color:var(--purple-mid);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-area[data-astro-cid-optkx5ku]{display:flex;flex-direction:column;gap:20px}.result-stats[data-astro-cid-optkx5ku]{display:flex;gap:16px}.stat-box[data-astro-cid-optkx5ku]{flex:1;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-md);padding:16px;display:flex;flex-direction:column;gap:4px;text-align:center}.stat-box[data-astro-cid-optkx5ku] span[data-astro-cid-optkx5ku]{font-size:.8rem;font-weight:700;color:var(--muted);text-transform:uppercase}.stat-box[data-astro-cid-optkx5ku] strong[data-astro-cid-optkx5ku]{font-family:Montserrat,sans-serif;font-size:1.6rem;font-weight:800;color:var(--text)}.text-success[data-astro-cid-optkx5ku]{color:#10b981!important}