:root{--ink:#f6f1e7;--muted:#b8b0a3;--bg:#17131c;--panel:#221b28;--line:#3a3042;--gold:#f0b95b;--mint:#77d6b5;--rose:#df7c87;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#33213c 0,transparent 34%),linear-gradient(180deg,#17131c,#100e14);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.nav{position:sticky;top:0;z-index:5;background:#17131ce8;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px}.brand{font-weight:800;letter-spacing:.08em;text-decoration:none}.links{display:flex;gap:18px;align-items:center}.links a{color:var(--muted);text-decoration:none;font-size:.92rem}.links a:hover{color:var(--ink)}.lang{border:1px solid var(--line);border-radius:999px;padding:5px 11px}.hero{padding:90px 0 68px}.eyebrow{color:var(--gold);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem}.hero h1{font-size:clamp(3rem,8vw,6.5rem);line-height:.94;letter-spacing:-.055em;margin:16px 0 25px;max-width:850px}.hero p{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-block;text-decoration:none;padding:12px 18px;border-radius:9px;background:var(--gold);color:#211708;font-weight:800}.button.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.meta{margin-top:18px;color:var(--muted);font-size:.9rem}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(145deg,#271f2d,#1d1822);border:1px solid var(--line);border-radius:14px;padding:24px}.card h3{margin:0 0 8px;font-size:1.08rem}.card p{margin:0;color:var(--muted)}section{padding:65px 0;border-top:1px solid #302738}h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 18px}.lead{color:var(--muted);max-width:760px;margin-bottom:30px}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.download{padding:28px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.download .tag{color:var(--mint);font-size:.8rem;font-weight:800;text-transform:uppercase}.download h3{font-size:1.45rem;margin:8px 0}.download p{color:var(--muted);min-height:52px}.steps{counter-reset:step;display:grid;gap:12px}.step{position:relative;padding:18px 20px 18px 62px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:17px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#211708;font-weight:900}.step strong{display:block}.step span{color:var(--muted)}.requirements{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}.requirements li{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:8px 14px}.artifact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.artifact{border-left:3px solid var(--gold);background:var(--panel);padding:17px 19px;border-radius:0 10px 10px 0}.artifact h3{font-size:1rem;margin:0 0 4px}.artifact p{margin:0;color:var(--muted);font-size:.94rem}.note{margin-top:22px;padding:17px 20px;border:1px solid #5b495d;background:#2b2130;border-radius:10px;color:var(--muted)}footer{padding:40px 0 55px;color:var(--muted);border-top:1px solid var(--line)}code{background:#100d13;padding:.15em .4em;border-radius:4px}@media(max-width:760px){.links a:not(.lang){display:none}.hero{padding-top:64px}.grid,.download-grid,.artifact-grid{grid-template-columns:1fr}.download p{min-height:0}.wrap{width:min(100% - 28px,var(--max))}}