:root{--ink:#191d22;--ink2:#4f5760;--blue:#2e6be6;--sky:#d9eaff;--bg:#fdfdfb;--soft:#f3f6fa;--line:#dfe4e8;--green:#196e3d;--red:#96261f;--w:min(1120px,88vw)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,sans-serif;line-height:1.55}h1,h2,h3,p{margin:0}h1,h2{line-height:1.03;letter-spacing:-.04em}h1{font-size:clamp(2.7rem,6vw,5.4rem)}h2{font-size:clamp(2rem,4vw,3.2rem)}h3{font-size:1.12rem;line-height:1.3}.wrap{width:var(--w);margin:auto}.narrow{max-width:760px}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:#fff;padding:.7rem;color:var(--ink)}nav{position:sticky;top:0;background:rgba(253,253,251,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:5}.navin{width:var(--w);margin:auto;min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{font-weight:800;letter-spacing:.12em;color:var(--ink);text-decoration:none}.links{display:flex;gap:1.1rem;align-items:center}.links a,.footer a{color:var(--ink2);text-decoration:none;font-size:.9rem}.links a:hover,.footer a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border-radius:10px;padding:.75rem 1.15rem;text-decoration:none;border:1px solid var(--ink);background:var(--ink);color:#fff;font-weight:700;font-size:.94rem;cursor:pointer;font-family:inherit}.btn:hover{background:#333941}.btn.alt{background:transparent;color:var(--ink);border-color:var(--line)}.hero{padding:6.5rem 0 4.5rem;background:linear-gradient(145deg,#123f94,#2e6be6 54%,#bcdcff);color:#fff}.hero p{font-size:1.12rem;max-width:58ch;margin-top:1.2rem;color:rgba(255,255,255,.9)}.eyebrow{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;font-weight:750}.hero .actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}.hero .alt{color:#fff;border-color:rgba(255,255,255,.5)}section{padding:4.8rem 0}.intro{max-width:65ch;color:var(--ink2);font-size:1.05rem;margin-top:1rem}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}.card{border:1px solid var(--line);border-radius:16px;padding:1.4rem;background:#fff}.card p{color:var(--ink2);margin-top:.55rem;font-size:.95rem}.steps{border-top:1px solid var(--line);margin-top:2rem}.step{display:grid;grid-template-columns:72px 1fr;gap:1.1rem;padding:1.3rem 0;border-bottom:1px solid var(--line)}.num{font-size:2.1rem;font-weight:800;opacity:.18}.muted{background:var(--soft)}.split{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:2rem}.list{padding-left:1.1rem;color:var(--ink2)}.list li{margin:.55rem 0}.notice{border-left:4px solid var(--blue);padding:1rem 1.1rem;background:#f5f8ff;margin-top:1.6rem;color:var(--ink2)}form{display:grid;gap:1rem;margin-top:2rem;border:1px solid var(--line);border-radius:16px;padding:1.5rem;background:#fff}label{display:grid;gap:.35rem;font-size:.9rem;font-weight:700}input,textarea,select{font:inherit;padding:.75rem .8rem;border:1px solid #bfc8d0;border-radius:9px;background:#fff;color:var(--ink)}input:focus,textarea:focus,select:focus{outline:3px solid rgba(46,107,230,.18);border-color:var(--blue)}textarea{min-height:110px;resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.fine,.status{font-size:.87rem;color:var(--ink2)}.status.ok{color:var(--green)}.status.err{color:var(--red)}.footer{border-top:1px solid var(--line);padding:2.2rem 0;color:var(--ink2);font-size:.88rem}.footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}@media(max-width:760px){.links a:not(.btn){display:none}.grid,.split,.two{grid-template-columns:1fr}.hero{padding:4.5rem 0 3.5rem}.step{grid-template-columns:48px 1fr}}