.hero[data-astro-cid-yg6xhirs]{padding:72px 24px 56px;text-align:center;max-width:var(--max-w);margin:0 auto}.hero[data-astro-cid-yg6xhirs] h1[data-astro-cid-yg6xhirs]{font-size:clamp(32px,6vw,48px);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin-bottom:12px}.hero[data-astro-cid-yg6xhirs] p[data-astro-cid-yg6xhirs]{font-size:clamp(15px,2.5vw,19px);color:var(--fg-secondary);line-height:1.5}.badge[data-astro-cid-yg6xhirs]{display:inline-flex;align-items:center;gap:6px;margin-top:16px;padding:6px 14px;background:var(--bg-secondary);border-radius:20px;font-size:13px;color:var(--fg-secondary);font-weight:500}.dot[data-astro-cid-yg6xhirs]{width:6px;height:6px;border-radius:50%;background:#34c759;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.tabs-wrap[data-astro-cid-yg6xhirs]{max-width:var(--max-w);margin:0 auto;padding:0 24px 24px}.tabs[data-astro-cid-yg6xhirs]{display:flex;gap:2px;background:var(--bg-secondary);border-radius:var(--radius);padding:4px;overflow:hidden}.tab-btn[data-astro-cid-yg6xhirs]{padding:7px 12px;border-radius:6px;background:transparent;color:var(--fg-secondary);font-size:13px;font-weight:500;text-decoration:none;transition:var(--transition);white-space:nowrap}.tab-btn[data-astro-cid-yg6xhirs]:hover{color:var(--fg)}.tab-btn[data-astro-cid-yg6xhirs].active{background:var(--bg);color:var(--fg);box-shadow:var(--shadow-sm)}.content[data-astro-cid-yg6xhirs]{flex:1;max-width:var(--max-w);margin:0 auto;padding:0 24px 64px;width:100%}.tool-card[data-astro-cid-yg6xhirs]{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius);padding:28px;overflow:hidden}.sr-only[data-astro-cid-yg6xhirs]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.upload-area[data-astro-cid-yg6xhirs]{border:1.5px dashed var(--border);border-radius:var(--radius);padding:52px 24px;text-align:center;cursor:pointer;transition:var(--transition);background:var(--bg)}.upload-area[data-astro-cid-yg6xhirs]:hover,.upload-area[data-astro-cid-yg6xhirs]:focus{border-color:var(--accent);background:#0071e305;outline:none}.upload-icon[data-astro-cid-yg6xhirs]{width:44px;height:44px;margin:0 auto 12px;color:var(--fg-tertiary)}.upload-area[data-astro-cid-yg6xhirs] p[data-astro-cid-yg6xhirs]{font-size:15px;font-weight:500;margin-bottom:4px}.hint[data-astro-cid-yg6xhirs]{font-size:13px;color:var(--fg-secondary)}.file-info[data-astro-cid-yg6xhirs]{font-size:12px;color:var(--fg-secondary);padding:8px 0;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.format-badge[data-astro-cid-yg6xhirs]{display:inline-block;padding:2px 8px;border-radius:10px;background:var(--accent);color:#fff;font-size:11px;font-weight:600;text-transform:uppercase}input[data-astro-cid-yg6xhirs][type=file]{display:none}.control-group[data-astro-cid-yg6xhirs]{margin-bottom:20px}.control-group[data-astro-cid-yg6xhirs] label[data-astro-cid-yg6xhirs]{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.control-group[data-astro-cid-yg6xhirs] .desc[data-astro-cid-yg6xhirs]{font-size:12px;color:var(--fg-secondary);margin-top:4px}select[data-astro-cid-yg6xhirs],input[data-astro-cid-yg6xhirs][type=text],input[data-astro-cid-yg6xhirs][type=number]{width:100%;padding:10px 36px 10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;background:var(--bg);color:var(--fg);font-family:var(--font);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 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.label[data-astro-cid-yg6xhirs]{font-size:11px;font-weight:600;color:var(--fg-tertiary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;width:100%;text-align:left}.preview-box[data-astro-cid-yg6xhirs] img{max-width:100%;max-height:360px;width:auto;height:auto;object-fit:contain;border-radius:4px;display:block}.placeholder[data-astro-cid-yg6xhirs]{font-size:13px;color:var(--fg-tertiary)}.btn[data-astro-cid-yg6xhirs]{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 22px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;border:none;cursor:pointer;transition:var(--transition);font-family:var(--font)}.btn-primary[data-astro-cid-yg6xhirs]{background:var(--accent);color:#fff}.btn-primary[data-astro-cid-yg6xhirs]:hover{background:var(--accent-hover)}.btn-primary[data-astro-cid-yg6xhirs]:disabled{opacity:.4;cursor:not-allowed}.btn-secondary[data-astro-cid-yg6xhirs]{background:var(--bg-secondary);color:var(--fg);border:1px solid var(--border)}.btn-group[data-astro-cid-yg6xhirs]{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}@media(max-width:600px){.hero[data-astro-cid-yg6xhirs]{padding:48px 20px 40px}.tabs-wrap[data-astro-cid-yg6xhirs]{padding:0 16px 16px}.content[data-astro-cid-yg6xhirs]{padding:0 16px 48px}.tool-card[data-astro-cid-yg6xhirs]{padding:20px}.preview-area[data-astro-cid-yg6xhirs]{grid-template-columns:1fr}}