:root{--bg:#fbfaff;--fg:#1c1b22;--muted:#64627a;--card:#fff;--line:#e3e1ee;--accent:#3b2db3;--accent-fg:#fff;--good:#11733b;--warn:#8a5a00;--bad:#b3261e;--soft:#f1effb}
@media (prefers-color-scheme:dark){:root{--bg:#121118;--fg:#ecebf3;--muted:#a3a1b8;--card:#1b1a23;--line:#2e2c3b;--accent:#9d93ff;--accent-fg:#121118;--good:#5fd18d;--warn:#f0bb4a;--bad:#ff8a80;--soft:#24222f}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
code{font:0.9em ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--soft);padding:1px 4px;border-radius:4px;word-break:break-word}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.top{border-bottom:1px solid var(--line);background:var(--card)}
.bar{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;min-height:56px}
.brand{font-weight:700;text-decoration:none;color:var(--fg)} .brand span{font-weight:400;color:var(--muted)}
nav{display:flex;gap:16px;flex-wrap:wrap} nav a{text-decoration:none;color:var(--muted)} nav a:hover{color:var(--fg)}
.hero{padding:48px 16px 24px} .hero h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.2;margin:0 0 12px;max-width:820px}
.sub{color:var(--muted);max-width:720px;font-size:1.08rem}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);border:1px solid var(--accent);border-radius:10px;padding:10px 18px;font:600 1rem system-ui,sans-serif;text-decoration:none;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent)} .btn.small{padding:6px 12px;font-size:.9rem}
.btn:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 16px;margin:24px auto}
@media (min-width:720px){.card{padding:28px 32px}}
.lead{color:var(--muted);margin-top:-6px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:16px 0}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:8px 12px;font:600 .95rem system-ui,sans-serif;color:var(--muted);cursor:pointer}
.tabs button[aria-selected=true]{color:var(--fg);border-bottom-color:var(--accent)}
fieldset.platform{border:0;padding:0;margin:0 0 12px;display:flex;gap:16px;flex-wrap:wrap} fieldset legend{font-weight:600;margin-bottom:4px;float:left;margin-right:12px}
.locale{border:1px solid var(--line);border-radius:12px;padding:12px;margin:12px 0;background:var(--bg)}
.locale-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.locale-head input.code{width:110px}
.field{margin:10px 0} .field-head{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;margin-bottom:4px}
.field-head label{font-weight:600}
.src{font-size:.8rem;color:var(--muted)}
.count{margin-left:auto;font:.82rem ui-monospace,monospace;color:var(--muted)} .count.over{color:var(--bad);font-weight:700}
input[type=text],textarea{width:100%;font:15px/1.4 system-ui,sans-serif;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
textarea{resize:vertical}
.row{margin:12px 0} .options label{display:block;font-weight:600} .options input{margin-top:4px}
button.link{background:none;border:0;color:var(--bad);cursor:pointer;font:inherit;text-decoration:underline}
.drop{display:flex;flex-direction:column;gap:6px;align-items:flex-start;border:2px dashed var(--line);border-radius:12px;padding:24px;cursor:pointer}
.drop.hover{border-color:var(--accent);background:var(--soft)}
.drop input{max-width:100%}
.muted{color:var(--muted)} .fine{font-size:.85rem;color:var(--muted)}
.err{color:var(--bad);font-weight:600}
.summary{font-size:1.15rem;font-weight:700;padding:10px 14px;border-radius:10px;background:var(--soft)}
.summary.bad{color:var(--bad)} .summary.warn{color:var(--warn)} .summary.good,.good{color:var(--good)}
.tablewrap{overflow-x:auto;max-width:100%}
table{border-collapse:collapse;width:100%;font-size:.88rem;margin:8px 0 16px}
th,td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
th{background:var(--soft)} td.bad{color:var(--bad);font-weight:700}
.meter{height:5px;background:var(--soft);border-radius:3px;margin-top:3px;min-width:48px} .meter i{display:block;height:100%;background:var(--accent);border-radius:3px}
td.bad .meter i{background:var(--bad)}
.issues{padding-left:0;list-style:none} .issues li{padding:6px 0;border-bottom:1px solid var(--line);word-break:break-word}
.sev{display:inline-block;font:700 .72rem system-ui;text-transform:uppercase;padding:2px 6px;border-radius:5px;background:var(--soft)}
.issues li.error .sev{color:var(--bad)} .issues li.warning .sev{color:var(--warn)}
.upsell{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;background:var(--soft);border-radius:12px;padding:14px 16px;margin:16px 0}
.upsell p{margin:0}
.benefits{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:32px auto}
.benefits h3{margin:0 0 6px}
.samples{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.sample{display:flex;flex-direction:column;gap:4px;padding:16px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--fg);background:var(--bg)}
.sample:hover{border-color:var(--accent)} .sample span{color:var(--muted);font-size:.9rem}
.prices{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.price{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column}
.price.featured{border:2px solid var(--accent)}
.price h3{margin:0} .amt{font-size:1.8rem;font-weight:800;margin:4px 0} .amt small{font-size:.9rem;font-weight:400;color:var(--muted)}
.price ul{padding-left:18px;flex:1} .price .btn{text-align:center}
.badge{margin:0 0 4px;font:700 .75rem system-ui;text-transform:uppercase;color:var(--accent)}
.notice{background:var(--soft);border-left:4px solid var(--warn);padding:10px 14px;border-radius:6px;margin-top:20px}
details{margin:8px 0} summary{cursor:pointer;font-weight:600}
.foot{border-top:1px solid var(--line);margin-top:40px;padding:20px 16px 40px;color:var(--muted)}