:root{--bg:#fff;--bg-soft:#f5f7fb;--fg:#111827;--muted:#5b6474;--border:#e3e7ef;--accent:#2563eb;--accent-fg:#fff;--radius:12px;--max:1120px;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}@media (prefers-color-scheme:dark){:root{--bg:#0f1218;--bg-soft:#171b24;--fg:#e8ebf1;--muted:#9aa3b2;--border:#2a303c;--accent:#6ea0ff;--accent-fg:#0b1020}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0}a{color:var(--accent)}img{max-width:100%}h1{margin:.5rem 0;font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2}h2{margin-top:2.5rem;font-size:1.35rem}h2 a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.container{max-width:var(--max);margin:0 auto;padding:0 1.25rem}.muted{color:var(--muted)}.small{font-size:.875rem}.lead{color:var(--muted);max-width:46rem;font-size:1.125rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{position:absolute;top:0;left:-999px}.skip-link:focus{background:var(--bg);z-index:10;padding:.5rem 1rem;top:1rem;left:1rem}[hidden]{display:none!important}.site-header{border-bottom:1px solid var(--border)}.header-inner{justify-content:space-between;align-items:center;height:60px;display:flex}.logo{color:var(--fg);font-size:1.1rem;font-weight:700;text-decoration:none}.site-header nav a{color:var(--fg);margin-left:1.25rem;text-decoration:none}.site-header nav a:hover{color:var(--accent)}main{min-height:70vh;padding-bottom:4rem}.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:2rem 0 1rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:2rem;display:flex}.footer-inner nav{flex-direction:column;gap:.35rem;display:flex}.footer-inner nav a{color:var(--muted);text-decoration:none}.footer-inner p{margin:.25rem 0 0}.button{background:var(--accent);color:var(--accent-fg);font:inherit;cursor:pointer;border:0;border-radius:8px;padding:.6rem 1.1rem;font-weight:600;text-decoration:none;display:inline-block}.button.secondary{color:var(--fg);border:1px solid var(--border);background:0 0}.hero{padding:3rem 0 1rem}.search{margin:1.5rem 0}.search input{width:100%;max-width:32rem;font:inherit;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--fg);padding:.75rem 1rem}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;display:grid}.tool-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);color:var(--fg);grid-template-columns:auto 1fr;gap:.25rem .75rem;padding:1rem;text-decoration:none;transition:border-color .15s,transform .15s;display:grid}.tool-card:hover{border-color:var(--accent);transform:translateY(-2px)}.tool-icon{grid-row:span 2;font-size:1.75rem;line-height:1}.tool-name{font-weight:600}.tool-summary{color:var(--muted);font-size:.9rem}.badge{background:var(--accent);color:var(--accent-fg);vertical-align:middle;border-radius:4px;margin-left:.4rem;padding:.1rem .4rem;font-size:.7rem}.breadcrumbs ol{color:var(--muted);flex-wrap:wrap;gap:.4rem;margin:1.25rem 0 0;padding:0;font-size:.875rem;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";margin-right:.4rem}.breadcrumbs a{color:var(--muted)}.tool-header{margin-bottom:1.5rem}.privacy-note{background:var(--bg-soft);border:1px solid var(--border);border-radius:999px;margin:0;padding:.25rem .85rem;font-size:.9rem;display:inline-block}.tool-embed{margin:1.5rem 0 2.5rem}.tool-embed iframe{border:1px solid var(--border);border-radius:var(--radius);width:100%;height:80vh}.prose{max-width:50rem}.prose table{border-collapse:collapse;width:100%;font-size:.925rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;padding:.45rem .7rem}.prose th{background:var(--bg-soft)}.faq{max-width:50rem}.faq details{border-bottom:1px solid var(--border);padding:.75rem 0}.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted);margin:.5rem 0 0}.link-list{columns:2 16rem;padding-left:1.2rem}.credits{margin-top:2rem}.dropzone{text-align:center;cursor:pointer;border:2px dashed var(--border);border-radius:var(--radius);background:var(--bg-soft);flex-direction:column;justify-content:center;align-items:center;gap:.6rem;min-height:260px;padding:2rem;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone.dragging,.dropzone:focus-within{border-color:var(--accent)}.dropzone-icon{font-size:2.5rem}.dropzone-title{font-size:1.1rem}.viewer-bar{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.75rem;display:flex}.viewer-file{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.viewer-status:empty,.viewer-host:empty{display:none}.viewer-host{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}