:root{color-scheme:dark;--bg:#07111d;--card:#0d1c2a;--line:#18374a;--text:#eefbff;--muted:#92aeba;--cyan:#27e7e0;--violet:#9c5cff}
.showcase{display:grid;grid-template-columns:minmax(200px,300px) 1fr;align-items:center;gap:48px;margin-top:56px}.showcase figure{margin:0}.showcase img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:24px;box-shadow:0 18px 64px #0005}.showcase figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:12px}.showcase p,.showcase li{color:var(--muted)}.showcase h2{font-size:clamp(25px,4vw,36px);line-height:1.15}.showcase ul{padding-left:20px}.showcase li{margin:12px 0}@media(max-width:700px){.showcase{grid-template-columns:1fr;gap:28px}.showcase figure{width:min(260px,80%);margin:auto}.showcase>div{grid-row:1}}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 20%,#102c40 0,var(--bg) 44%);color:var(--text);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
main{width:min(960px,calc(100% - 40px));margin:auto;padding:12vh 0 40px}.hero{text-align:center}.mark{position:relative;width:112px;height:112px;margin:0 auto 26px;border:1px solid #2d7187;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#102a3d,#08131f);box-shadow:0 0 60px #1ee6e329}.mark:before,.mark:after,.mark span{content:"";position:absolute;border-radius:50%}.mark:before{width:62px;height:62px;border:8px solid var(--cyan);box-shadow:0 0 24px #27e7e099}.mark:after{width:28px;height:28px;border:3px solid var(--violet)}.eyebrow{font-size:12px;letter-spacing:.22em;color:var(--cyan);font-weight:700}h1{font-size:clamp(52px,10vw,92px);line-height:1;margin:8px 0 22px;letter-spacing:-.055em}h2{margin:4px 0 8px;font-size:25px}.lead{max-width:650px;margin:0 auto;color:#b8ced6;font-size:clamp(18px,3vw,23px)}.actions{margin:38px 0 60px;display:flex;flex-direction:column;align-items:center;gap:12px}button{border:0;border-radius:14px;padding:15px 24px;background:linear-gradient(100deg,var(--cyan),#6ce4ff);color:#06141c;font:700 16px inherit;cursor:pointer;box-shadow:0 10px 36px #1de9e42b}button:disabled{opacity:.45;cursor:not-allowed}#releaseMeta,.muted,footer{color:var(--muted);font-size:14px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.features article{padding:22px;background:#0b1a27c9;border:1px solid var(--line);border-radius:18px}.features b,.features span{display:block}.features span{color:var(--muted);margin-top:7px;font-size:14px}footer{text-align:center;margin-top:54px}dialog{width:min(430px,calc(100% - 32px));padding:0;border:1px solid #245164;border-radius:22px;background:var(--card);color:var(--text);box-shadow:0 30px 90px #000a}dialog::backdrop{background:#02070dcc;backdrop-filter:blur(5px)}form{position:relative;padding:28px}.close{position:absolute;right:12px;top:10px;padding:4px 12px;background:transparent;color:var(--muted);box-shadow:none;font-size:28px}label{display:block;margin:24px 0 8px;font-weight:700}input{width:100%;padding:14px;border:1px solid #386276;border-radius:12px;background:#07131f;color:var(--text);font:20px inherit;outline:none}input:focus{border-color:var(--cyan)}#downloadButton{width:100%;margin-top:14px}.error{min-height:24px;margin:12px 0 0;color:#ff9c9c;font-size:14px}@media(max-width:700px){main{padding-top:8vh}.features{grid-template-columns:1fr}.actions{margin-bottom:42px}}