:root{--n:#0b1b3a;--a:#2257e6;--t:#142033;--m:#566175;--bd:#e3e8f0;--bg:#f5f7fb;--r:12px}
*{box-sizing:border-box}body{margin:0;font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--t);background:#fff}
a{color:var(--a)}.w{max-width:1120px;margin:auto;padding:0 20px}:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(8px);box-shadow:0 1px 8px rgba(11,27,58,.08)}
.hdi{display:flex;align-items:center;gap:14px;min-height:60px}.logo{font-weight:800;color:var(--n);text-decoration:none;display:flex;gap:8px;align-items:center}
nav{display:flex;gap:16px;margin-left:auto;align-items:center}nav a,.dd>button{color:var(--t);text-decoration:none;font:inherit;background:none;border:0;cursor:pointer;padding:8px 4px}
nav a:hover,.dd>button:hover{color:var(--a)}.dd{position:relative}.ddm{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:8px;min-width:200px;box-shadow:0 10px 28px rgba(0,0,0,.14)}
.dd.o .ddm,.dd:hover .ddm,.dd:focus-within .ddm{display:block}.ddm a{display:block;padding:6px 10px}
.sb{background:var(--a);color:#fff;border:0;border-radius:8px;padding:8px 16px;font:inherit;cursor:pointer}.burger{display:none;background:none;border:1px solid var(--bd);border-radius:8px;font-size:20px;padding:4px 10px;cursor:pointer}
#sp{border-top:1px solid var(--bd);background:#fff;padding:12px 0}.sr{position:relative}.sr input{width:100%;padding:12px 14px;font:inherit;border:1px solid var(--bd);border-radius:10px}
.res{list-style:none;margin:6px 0 0;padding:6px;background:#fff;color:var(--t);border:1px solid var(--bd);border-radius:10px;position:absolute;left:0;right:0;z-index:60;box-shadow:0 10px 28px rgba(0,0,0,.18);text-align:left}
.res li{padding:0}.res a,.res .soon,.res .nf{display:block;padding:8px 10px;border-radius:8px;color:inherit;text-decoration:none}.res a:hover,.res a:focus{background:var(--bg)}.res small{color:var(--m)}.res .soon{opacity:.6}
.hero{position:relative;background:linear-gradient(135deg,#0b1b3a,#16408a);color:#fff;padding:72px 0 64px;overflow:hidden}#pc{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.hero .w{position:relative;max-width:800px;text-align:center}
.hero h1{font-size:clamp(1.9rem,5vw,3rem);line-height:1.15;margin:0 0 14px}.hero p{color:#c9d6f0;margin:0 0 24px}.hero form{display:flex;gap:8px}.hero .sr{flex:1}
.cta{display:flex;gap:12px;justify-content:center;margin:22px 0 14px;flex-wrap:wrap}.btn{display:inline-block;background:var(--a);color:#fff;border:1px solid var(--a);border-radius:10px;padding:10px 20px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}.btn.s{background:#fff;color:var(--a);border-color:var(--bd)}.hero .btn.s{background:transparent;color:#fff;border-color:#8fa7d8}.trust{font-size:.9rem;color:#9fb4de}
main section.cat{padding:28px 0}.cat h2{margin:0}.cat>.w>p{color:var(--m);margin:4px 0 14px}.g{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.cd{display:block;border:1px solid var(--bd);border-radius:var(--r);padding:14px 16px;text-decoration:none;color:var(--t);transition:transform .15s,box-shadow .15s;font-weight:600}a.cd:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(11,27,58,.1)}.cd.soon{opacity:.6;background:var(--bg)}.cd small{display:block;font-weight:400;color:var(--m)}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding:20px 0 0}.chip{border:1px solid var(--bd);background:#fff;border-radius:99px;padding:6px 14px;font:inherit;cursor:pointer}.chip[aria-pressed=true]{background:var(--n);color:#fff}
.bc{font-size:.9rem;color:var(--m);padding:18px 0 0}.pg{max-width:860px;margin:auto;padding:0 20px 40px}.pg h1{margin:.4em 0 .3em}.pg h2{margin-top:1.8em}
#tool{background:var(--bg);border:1px solid var(--bd);border-radius:var(--r);padding:18px;margin:18px 0}.fl{margin-bottom:12px}label{display:block;font-weight:600;margin-bottom:4px}
textarea,input[type=number],select{width:100%;padding:10px;font:inherit;border:1px solid #c9d2e0;border-radius:8px;background:#fff}textarea{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.92rem}
.bt{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.er{color:#b42318;font-weight:600;margin:0}.ok{color:#067647;margin:0;min-height:1.4em}details{border:1px solid var(--bd);border-radius:10px;padding:10px 14px;margin:8px 0}summary{cursor:pointer;font-weight:600}
.ft{background:var(--bg);border-top:1px solid var(--bd);margin-top:40px;padding:36px 0 20px}.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}.ft h3{font-size:1rem}.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:6px 0}.ft a{color:var(--t)}.ft a:hover{color:var(--a)}.cp{margin-top:24px;color:var(--m);font-size:.9rem}
.soc{display:flex;gap:8px;flex-wrap:wrap}.so{display:inline-flex;width:34px;height:34px;color:#8793a8;transition:color .2s}.so:hover,.so:focus-visible{color:var(--b)}.so svg{width:100%;height:100%}
#so-t{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:40;opacity:.3;background:transparent;border:0;font-size:22px;cursor:pointer;padding:12px 6px;transition:opacity .2s}#so-t:hover,#so-t:focus-visible{opacity:1}
#so-p{position:fixed;right:34px;top:50%;z-index:40;max-height:90vh;overflow:auto;transform:translate(calc(100% + 40px),-50%);transition:transform .25s;background:#fff;border:1px solid var(--bd);border-radius:var(--r);padding:10px;box-shadow:0 8px 24px rgba(0,0,0,.15);visibility:hidden}#so-p.open{transform:translate(0,-50%);visibility:visible}#so-p .soc{flex-direction:column}
@media(max-width:800px){.burger{display:block;margin-left:auto}nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;padding:12px 20px;margin:0}nav.open{display:flex}.ddm{position:static;display:block;box-shadow:none;border:0}.fg{grid-template-columns:1fr 1fr}.hero form{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.cat h2 a{color:inherit;text-decoration:none}.cat h2 a:hover{text-decoration:underline}.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:99;border-radius:8px}.abt{padding:8px 20px 0}.abt p{max-width:780px}.pg ul,.pg ol{padding-left:22px}