:root{--y:#FFD21F;--r:#FF4B3E;--g:#2EDB73;--k:#0E0E0E;--bg:#fff;--muted:#5b5b5b;--radius:18px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 -apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--k);background:var(--bg)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(28px,5vw,46px)}
h2{font-size:clamp(22px,3.4vw,32px)}
h3{font-size:18px}
.lead{font-size:19px;color:var(--muted);max-width:680px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid var(--k);cursor:pointer;font-size:15px}
.btn-y{background:var(--y);color:var(--k)}
.btn-g{background:var(--g);color:var(--k)}
.btn-r{background:var(--r);color:#fff;border-color:var(--r)}
.btn-w{background:#fff;color:var(--k)}
.btn-k{background:var(--k);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
header.top{padding:16px 0;border-bottom:1px solid #eee;position:sticky;top:0;background:#fff;z-index:10}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;text-decoration:none}
.logo img{width:34px;height:auto}
nav.nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;font-weight:600}
nav.nav a{text-decoration:none;opacity:.85}
nav.nav a:hover{opacity:1;text-decoration:underline}
.crumbs{padding:14px 0;font-size:13px;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;gap:6px;padding:0;margin:0;flex-wrap:wrap}
.crumbs li+li:before{content:"›";margin-right:6px}
.hero{padding:36px 0 44px}
.badge{display:inline-block;background:var(--y);color:var(--k);font-weight:700;font-size:13px;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:760px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{border:2px solid var(--k);border-radius:var(--radius);padding:22px;text-decoration:none;display:block;background:#fff;transition:transform .12s}
.card:hover{transform:translateY(-3px)}
.card .ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-size:22px}
.card p{color:var(--muted);margin:6px 0 0;font-size:14px}
.tag-own{display:inline-block;background:var(--g);color:var(--k);font-size:11px;font-weight:800;border-radius:6px;padding:2px 8px;margin-bottom:8px}
.tag-soon{display:inline-block;background:#eee;color:var(--muted);font-size:11px;font-weight:800;border-radius:6px;padding:2px 8px;margin-bottom:8px}
section{padding:40px 0}
.cta{background:var(--k);color:#fff;border-radius:24px;padding:40px}
.cta h2{color:#fff}
.cta p{color:#ccc;max-width:600px}
.tool-box{border:2px solid var(--k);border-radius:var(--radius);padding:26px;margin:24px 0;background:#fafafa}
.tool-box input[type=file]{display:block;margin:14px 0;font-size:14px}
.tool-result{margin-top:16px;padding:14px;border-radius:12px;background:#fff;border:1px solid #ddd;font-size:14px;display:none}
.tool-result.show{display:block}
.tool-msg{font-size:14px;margin-top:10px}
.tool-msg.err{color:var(--r);font-weight:600}
.tool-msg.ok{color:#1a8a4a;font-weight:600}
.prose h3{margin-top:26px}
.prose{max-width:760px}
footer{background:var(--k);color:#ccc;padding:40px 0;margin-top:40px;font-size:14px}
footer a{color:#fff;text-decoration:none}
footer .logo img{background:#fff;border-radius:8px;padding:3px}
footer a:hover{text-decoration:underline}
footer .cols{display:flex;gap:40px;flex-wrap:wrap}
footer ul{list-style:none;padding:0;margin:8px 0 0}
footer li{margin:6px 0}
.legal{color:#888;font-size:12px;margin-top:24px}
.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:520px;background:#fff;border:2px solid var(--k);border-radius:16px;padding:16px;font-size:13px;z-index:50;box-shadow:0 8px 30px rgba(0,0,0,.18)}
.cookie .cb{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.cookie .btn{padding:8px 14px;font-size:13px}
.faq-item{border-top:1px solid #eee;padding:16px 0}
.faq-item h3{margin-bottom:6px}
.link-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.link-list a{text-decoration:none;font-weight:600;border-bottom:1px solid #ddd;display:inline-block;padding-bottom:2px}
.link-list a:hover{border-color:var(--k)}