:root{--bg:#fff;--bg-soft:#f5f7fa;--text:#171b22;--text-muted:#5c6675;--accent:#2563eb;--accent-strong:#1d4ed8;--accent-soft:#eaf1fe;--border:#e2e6ec;--radius:12px;--max-w:1080px}@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--bg-soft:#171c23;--text:#e7eaef;--text-muted:#98a2b1;--accent:#5b8def;--accent-strong:#7da5f2;--accent-soft:#1a2740;--border:#262d38}}*{box-sizing:border-box}html{scroll-behavior:smooth;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.65}h1,h2,h3{margin:0 0 .5em;line-height:1.2}h1{font-size:clamp(1.9rem,4.5vw,2.8rem)}h2{font-size:clamp(1.4rem,3vw,1.8rem)}h3{font-size:1.1rem}p{margin:0 0 1em}a{color:var(--accent)}img{max-width:100%;height:auto}.container{max-width:var(--max-w);margin-inline:auto;padding-inline:20px}.section{padding-block:56px}.muted{color:var(--text-muted)}.btn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:12px 24px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{background:var(--accent-strong)}.card{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.badge{background:var(--accent-soft);color:var(--accent-strong);border-radius:999px;padding:2px 12px;font-size:.8rem;font-weight:600;display:inline-block}.btn-secondary{color:var(--accent);border:1px solid var(--accent);background:0 0}.btn-secondary:hover{background:var(--accent-soft);color:var(--accent-strong)}.content-narrow{max-width:760px}.tool-hero{text-align:center;padding-top:56px}.tool-hero .subtitle{max-width:720px;margin-inline:auto;font-size:1.1rem}a.tool-card{color:inherit;text-decoration:none;display:block}.faq-item{border:1px solid var(--border);background:var(--bg-soft);border-radius:10px;margin-bottom:10px;padding:12px 16px}.faq-item summary{cursor:pointer;font-weight:600}.faq-item p{margin:10px 0 0}.pr-tool{text-align:left;max-width:760px;margin:40px auto 0}.pr-drop{border:2px dashed var(--border);border-radius:var(--radius);background:var(--bg-soft);text-align:center;cursor:pointer;color:var(--text-muted);padding:40px 24px;transition:border-color .15s,background .15s}.pr-drop.is-drag,.pr-drop:hover{border-color:var(--accent);background:var(--accent-soft)}.pr-drop-title{color:var(--text);margin:10px 0 4px;font-size:1.05rem;font-weight:600}.pr-drop-hint{margin:0;font-size:.85rem}.pr-controls{flex-wrap:wrap;align-items:flex-end;gap:16px;margin-top:16px;display:flex}.pr-field{color:var(--text-muted);flex-direction:column;gap:4px;font-size:.85rem;display:flex}.pr-field input[type=number],.pr-field select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;min-width:110px;padding:8px 10px;font-size:.95rem}.pr-field input[type=range]{width:170px;accent-color:var(--accent)}.pr-presets{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.pr-chip{border:1px solid var(--border);background:var(--bg);color:var(--text-muted);cursor:pointer;border-radius:999px;padding:5px 12px;font-size:.8rem}.pr-chip.is-active{border-color:var(--accent);color:var(--accent-strong);background:var(--accent-soft)}.pr-list{border:1px solid var(--border);border-radius:var(--radius);margin-top:20px;overflow:hidden}.pr-row{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 14px;display:flex}.pr-row:last-child{border-bottom:0}.pr-thumb{object-fit:cover;background:var(--bg-soft);border-radius:8px;flex:none;width:44px;height:44px}.pr-row-info{flex:1;min-width:0}.pr-name{white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;display:block;overflow:hidden}.pr-sizes{color:var(--text-muted);font-size:.82rem}.pr-saved{color:#16a34a;font-weight:600}.pr-grew{color:#d97706;font-weight:600}.pr-error-text{color:#dc2626}.pr-dl{border-radius:8px;padding:8px 14px;font-size:.85rem}.pr-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.site-header[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--border);background:var(--bg)}.header-inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;padding-block:14px;display:flex}.logo[data-astro-cid-nen7h5rs]{color:var(--text);align-items:center;gap:10px;font-size:1.15rem;text-decoration:none;display:flex}.logo[data-astro-cid-nen7h5rs] b[data-astro-cid-nen7h5rs]{color:var(--accent)}nav[data-astro-cid-nen7h5rs]{align-items:center;gap:20px;display:flex}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--text-muted);font-weight:500;text-decoration:none}nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--text)}.lang-switch[data-astro-cid-nen7h5rs]{border:1px solid var(--border);border-radius:8px;padding:4px 12px;font-size:.85rem}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--border);margin-top:56px}.footer-nav[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;gap:8px 20px;padding-block:20px 4px;font-size:.85rem;display:flex}.footer-nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--text-muted);text-decoration:none}.footer-nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--text);text-decoration:underline}.footer-inner[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding-block:16px 24px;font-size:.9rem;display:flex}.footer-inner[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{margin:0}