:root{--ink:#14202b;--muted:#4a5866;--bg:#f7f9fb;--card:#fff;--line:#d5dde5;--brand:#0b5cad;--brand-d:#08467f;--ok:#156c35;--warn:#8a4b00;--bad:#a1221b}
*{box-sizing:border-box}html{font-size:17px}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:var(--brand)}a:hover{color:var(--brand-d)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
header.top{background:#fff;border-bottom:1px solid var(--line)}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}.logo{font-weight:700;text-decoration:none;color:var(--ink)}
nav a{margin-left:18px;text-decoration:none;color:var(--muted)}nav a:hover{color:var(--ink)}
.hero{padding:44px 0 12px;text-align:center}.hero h1{font-size:2.1rem;line-height:1.2;margin:0 0 10px}.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:720px;margin:0 auto}
.badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:18px 0 0;padding:0;list-style:none}.badges li{background:#e8f1fb;color:#0a3d70;border-radius:99px;padding:4px 12px;font-size:.9rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;margin:22px 0}
.drop{border:2px dashed #8aa4bf;border-radius:12px;padding:34px 16px;text-align:center;cursor:pointer;background:#fbfdff}
.drop:focus-visible,.drop.over{outline:3px solid var(--brand);outline-offset:2px;background:#eef5fd}
.drop strong{display:block;font-size:1.15rem}
button,.btn{font:inherit;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;padding:9px 16px;cursor:pointer;text-decoration:none;display:inline-block}
button.secondary,.btn.secondary{background:#fff;color:var(--brand)}button:disabled{opacity:.55;cursor:not-allowed}
button:focus-visible,.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f2a900;outline-offset:2px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.status{margin:12px 0;min-height:1.4em}.status.err{color:var(--bad)}.status.ok{color:var(--ok)}
.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:14px 0}.summary div{background:#f2f6fa;border-radius:8px;padding:10px}.summary b{display:block;font-size:1.15rem}
.tablewrap{max-height:460px;overflow:auto;border:1px solid var(--line);border-radius:8px}
table{border-collapse:collapse;width:100%;font-size:.93rem}th,td{padding:6px 10px;border-bottom:1px solid #e7ecf1;text-align:left;vertical-align:top}th{position:sticky;top:0;background:#eef3f8}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.neg{color:var(--bad)}.pos{color:var(--ok)}
.chk-ok{color:var(--ok)}.chk-mismatch{color:var(--bad);font-weight:600}
.formats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:8px;margin-top:12px}
.formats button{text-align:left;background:#fff;color:var(--ink);border-color:var(--line)}.formats button .tag{font-size:.8rem;color:var(--muted);display:block}
.formats button.free{border-color:var(--brand)}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.price{border:1px solid var(--line);border-radius:12px;background:#fff;padding:20px}.price.pro{border:2px solid var(--brand)}.price .amt{font-size:2rem;font-weight:700}
.price ul{padding-left:20px}
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin:8px 0}summary{cursor:pointer;font-weight:600}
footer{color:var(--muted);font-size:.9rem;padding:30px 0 50px;border-top:1px solid var(--line);margin-top:40px}
dialog{border:1px solid var(--line);border-radius:12px;max-width:440px;width:92%}dialog::backdrop{background:rgba(10,20,30,.45)}
input[type=text],input[type=password]{font:inherit;padding:8px 10px;border:1px solid #8a99a8;border-radius:8px;width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.note{font-size:.92rem;color:var(--muted)}
@media (max-width:600px){html{font-size:16px}.hero h1{font-size:1.6rem}nav a{margin-left:10px}}