.tool-page[data-astro-cid-t3o7bo4i]{min-height:100vh;background:var(--bg)}.tool-hero[data-astro-cid-t3o7bo4i]{background:var(--grad);padding:56px 6% 52px;text-align:center;position:relative;overflow:hidden}.tool-hero[data-astro-cid-t3o7bo4i]:before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:#ffffff12;top:-160px;right:-100px}.back-link[data-astro-cid-t3o7bo4i]{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-t3o7bo4i]:hover{color:#fff}.tool-icon-lg[data-astro-cid-t3o7bo4i]{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-t3o7bo4i] svg[data-astro-cid-t3o7bo4i]{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round}.tool-hero[data-astro-cid-t3o7bo4i] h1[data-astro-cid-t3o7bo4i]{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-t3o7bo4i]{color:#fffc;font-size:1rem;max-width:520px;margin:0 auto;line-height:1.7;position:relative;z-index:1}.tool-body[data-astro-cid-t3o7bo4i]{max-width:900px;margin:0 auto;padding:52px 6% 80px;display:flex;flex-direction:column;gap:32px}.card[data-astro-cid-t3o7bo4i]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm)}.drop-zone[data-astro-cid-t3o7bo4i]{border:2px dashed var(--border-h);border-radius:var(--r-lg);padding:52px 24px;text-align:center;cursor:pointer;transition:all .2s}.drop-zone[data-astro-cid-t3o7bo4i].dragover{border-color:var(--purple-mid);background:var(--grad-soft)}.drop-inner[data-astro-cid-t3o7bo4i]{display:flex;flex-direction:column;align-items:center;gap:10px}.drop-icon[data-astro-cid-t3o7bo4i]{width:48px;height:48px;stroke:var(--purple-mid);fill:none;stroke-width:1.5;stroke-linecap:round;margin-bottom:4px}.drop-title[data-astro-cid-t3o7bo4i]{font-family:Montserrat,sans-serif;font-size:1.05rem;font-weight:700;color:var(--text)}.drop-sub[data-astro-cid-t3o7bo4i]{font-size:.85rem;color:var(--muted)}.btn-browse[data-astro-cid-t3o7bo4i]{margin-top:8px;background:var(--grad);color:#fff;border:none;font-family:Montserrat,sans-serif;font-weight:700;font-size:.88rem;padding:10px 24px;border-radius:10px;cursor:pointer;box-shadow:0 6px 20px #4c5cac4d;transition:transform .2s,box-shadow .2s}.btn-browse[data-astro-cid-t3o7bo4i]:hover{transform:translateY(-2px);box-shadow:0 10px 28px #4c5cac73}.file-info[data-astro-cid-t3o7bo4i]{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--grad-soft);border:1.5px solid var(--border-h);border-radius:var(--r-md)}.file-info[data-astro-cid-t3o7bo4i]>div[data-astro-cid-t3o7bo4i]{flex:1;min-width:0}.fi-icon[data-astro-cid-t3o7bo4i]{width:36px;height:36px;stroke:var(--purple-mid);fill:none;stroke-width:1.8;flex-shrink:0}.fi-name[data-astro-cid-t3o7bo4i]{font-family:Montserrat,sans-serif;font-weight:700;font-size:.92rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fi-meta[data-astro-cid-t3o7bo4i]{font-size:.78rem;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-change[data-astro-cid-t3o7bo4i]{margin-left:auto;background:none;border:1.5px solid var(--border-h);color:var(--muted);font-family:Montserrat,sans-serif;font-size:.78rem;font-weight:600;padding:6px 14px;border-radius:8px;cursor:pointer;transition:all .2s;flex-shrink:0}.btn-change[data-astro-cid-t3o7bo4i]:hover{border-color:var(--purple-mid);color:var(--purple-mid)}.controls-card[data-astro-cid-t3o7bo4i]{display:flex;flex-direction:column;gap:24px}.controls-row[data-astro-cid-t3o7bo4i]{display:flex;gap:32px;flex-wrap:wrap;align-items:flex-start}.ctrl-group[data-astro-cid-t3o7bo4i]{display:flex;flex-direction:column;gap:10px;flex:1;min-width:200px}.ctrl-label[data-astro-cid-t3o7bo4i]{font-size:.78rem;font-weight:700;color:var(--muted)}.format-pills[data-astro-cid-t3o7bo4i]{display:flex;gap:8px}.fmt-btn[data-astro-cid-t3o7bo4i]{padding:8px 18px;border-radius:8px;cursor:pointer;border:1.5px solid var(--border-h);background:var(--bg);font-family:Montserrat,sans-serif;font-size:.82rem;font-weight:700;color:var(--muted);transition:all .2s}.fmt-btn[data-astro-cid-t3o7bo4i].active{background:var(--grad);color:#fff;border-color:transparent}.fmt-btn[data-astro-cid-t3o7bo4i]:hover:not(.active){border-color:var(--purple-mid);color:var(--purple-mid)}.slider[data-astro-cid-t3o7bo4i]{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:3px;background:linear-gradient(to right,var(--purple-mid) 0%,var(--purple-mid) 85%,var(--border-h) 85%);outline:none;cursor:pointer}.slider[data-astro-cid-t3o7bo4i]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--purple-mid);box-shadow:0 2px 8px #4c5cac66;cursor:pointer}.stats-row[data-astro-cid-t3o7bo4i]{display:flex;align-items:center;gap:24px;flex-wrap:wrap;animation:fadeUp .3s ease}.stat-card[data-astro-cid-t3o7bo4i]{flex:1;min-width:130px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);padding:20px 24px;box-shadow:var(--shadow-sm);text-align:center}.stat-card--accent[data-astro-cid-t3o7bo4i]{border-color:var(--border-h);background:var(--grad-soft)}.stat-card--green[data-astro-cid-t3o7bo4i]{border-color:#10b98133;background:#10b9810f}.stat-label[data-astro-cid-t3o7bo4i]{font-size:.75rem;font-weight:600;color:var(--muted);margin-bottom:8px}.stat-value[data-astro-cid-t3o7bo4i]{font-family:Montserrat,sans-serif;font-size:1.25rem;font-weight:800;color:var(--text)}.stat-card--green[data-astro-cid-t3o7bo4i] .stat-value[data-astro-cid-t3o7bo4i]{color:#059669}.stat-arrow[data-astro-cid-t3o7bo4i]{font-size:1.5rem;color:var(--muted);font-weight:300}.preview-wrap[data-astro-cid-t3o7bo4i]{display:grid;grid-template-columns:1fr 1fr;gap:32px;animation:fadeUp .3s ease}.preview-panel[data-astro-cid-t3o7bo4i]{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.preview-label[data-astro-cid-t3o7bo4i]{padding:12px 18px;font-size:.78rem;font-weight:700;color:var(--muted);border-bottom:1px solid var(--border);background:var(--grad-soft)}.preview-img[data-astro-cid-t3o7bo4i]{width:100%;height:240px;object-fit:contain;display:block;background:#f0f0f0}.btn-grad[data-astro-cid-t3o7bo4i]{display:inline-flex;align-items:center;gap:9px;background:var(--grad);color:#fff;border:none;font-family:Montserrat,sans-serif;font-weight:700;font-size:1rem;padding:14px 28px;border-radius:12px;cursor:pointer;box-shadow:0 8px 24px #4c5cac59;transition:transform .22s,box-shadow .22s}.btn-download[data-astro-cid-t3o7bo4i]{font-size:1.05rem;padding:15px 36px}.toast[data-astro-cid-t3o7bo4i]{display:inline-block;font-size:.85rem;font-weight:600;color:#059669;background:#10b9811a;border:1px solid rgba(16,185,129,.25);padding:10px 20px;border-radius:10px}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:640px){.preview-wrap[data-astro-cid-t3o7bo4i]{grid-template-columns:1fr}.stats-row[data-astro-cid-t3o7bo4i]{flex-direction:column}.stat-arrow[data-astro-cid-t3o7bo4i]{transform:rotate(90deg)}}