:root{color-scheme:light;--bg:#f4f7fc;--surface:#fff;--text:#14213c;--muted:#53627b;--line:#d4dfef;--accent:#245cda;--accent-hover:#1848b4;--soft:#e8effd;--on-accent:#fff;--shadow:0 24px 70px #1635770c}
:root[data-theme=dark]{color-scheme:dark;--bg:#0b1120;--surface:#111c30;--text:#edf3ff;--muted:#a3b3ce;--line:#2a3b56;--accent:#91b6ff;--accent-hover:#b6cfff;--soft:#192c4d;--on-accent:#0b1933;--shadow:0 24px 70px #0003}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#0b1120;--surface:#111c30;--text:#edf3ff;--muted:#a3b3ce;--line:#2a3b56;--accent:#91b6ff;--accent-hover:#b6cfff;--soft:#192c4d;--on-accent:#0b1933;--shadow:0 24px 70px #0003}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 'Segoe UI',system-ui,sans-serif;min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent);text-underline-offset:4px}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button[hidden]{display:none!important}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button:hover,.button:hover{filter:brightness(.96)}.header,main,footer{width:min(1160px,calc(100% - 64px));margin-inline:auto}.header{min-height:108px;display:flex;align-items:center;gap:42px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:24px;font-weight:750;line-height:1.15;letter-spacing:-1px}.brand-sub{display:block;font-size:11px;letter-spacing:2.5px;font-weight:600;margin-top:5px;color:var(--muted)}nav{display:flex;gap:30px;margin-left:auto}nav a{font-size:14px;font-weight:600;text-decoration:none;color:var(--muted);padding-block:14px}nav a[aria-current]{color:var(--accent);box-shadow:0 2px var(--accent)}.theme-toggle{border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);padding:9px 13px;font-size:14px;white-space:nowrap}main{flex:1;padding-block:64px 76px}h1,h2,p{margin-top:0}h1{font-size:clamp(2.25rem,4.7vw,3.9rem);line-height:1.1;letter-spacing:-2px;font-weight:730;margin-bottom:24px}h1 span{color:var(--accent)}h2{font-size:1.3rem;line-height:1.35;letter-spacing:-.4px;margin-bottom:12px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:750;color:var(--muted);margin-bottom:24px}.lead{font-size:1.12rem;color:var(--muted);max-width:750px;margin-bottom:32px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;padding:12px 0 50px}.hero .lead{max-width:430px}.buttons{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;justify-content:center;align-items:center;gap:20px;text-decoration:none;border:1px solid transparent;border-radius:8px;padding:13px 18px;font-size:14px;font-weight:650;line-height:1.5}.primary{background:var(--accent);color:var(--on-accent)}.secondary{background:var(--surface);border-color:var(--line);color:var(--text)}.micro{font-size:13px;color:var(--muted);margin:15px 0 0}.server-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}.server-card:before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent)}.card-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.card-top .eyebrow{margin:0}.chip{display:inline-block;border:1px solid var(--line);background:var(--soft);color:var(--accent);padding:3px 9px;font-size:11px;font-weight:700;letter-spacing:1px;border-radius:5px}.network{width:100%;height:160px;color:var(--accent);margin:14px 0}.network rect,.network circle,.network path:not([stroke]){stroke:currentColor;stroke-width:2;fill:var(--surface)}.server-card h2{font:600 clamp(1.25rem,2.3vw,1.7rem)/1.4 ui-monospace,Consolas,monospace}.server-card p{color:var(--muted);font-size:14px}.text-link{font-size:14px;font-weight:650;text-decoration:none}.choices{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.choice{display:flex;align-items:flex-start;gap:22px;padding:30px 30px 30px 0;color:var(--text);text-decoration:none}.choice+ .choice{border-left:1px solid var(--line);padding-left:30px}.choice>span:last-child{margin-left:auto;color:var(--accent)}.choice p{color:var(--muted);font-size:14px;margin:0}.choice:hover h2{color:var(--accent)}.number{color:var(--accent);font:600 14px/1.6 ui-monospace,monospace}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:30px;min-width:0}.section-heading{display:flex;align-items:baseline;gap:14px;margin-bottom:22px}.section-heading h2{margin:0}.panel p{font-size:15px}.field{margin-bottom:22px}label{display:block;font-size:14px;font-weight:650;margin-bottom:7px}.copy-row{display:flex;align-items:stretch;gap:8px;min-width:0}input,textarea{background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:12px;width:100%;min-width:0;font:14px/1.6 ui-monospace,Consolas,monospace}textarea{resize:vertical;display:block;margin-bottom:14px;overflow-wrap:anywhere}.copy{background:var(--soft);color:var(--accent);border:1px solid var(--line);border-radius:7px;font-size:13px;padding-inline:12px}.empty-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}.empty-fields strong{display:block;font-size:14px}.empty-fields span{font-size:14px;color:var(--muted)}.note{color:var(--muted);margin-top:18px}.bottom-note{margin-top:28px;font-size:14px;color:var(--muted)}.bottom-note a{margin-left:5px}.download-panel{padding:36px}.download-panel h2{font-size:2rem;margin-top:24px}.release{font-size:1.5rem!important;font-weight:650}.release span{font-size:14px;color:var(--muted);font-weight:400;margin-left:14px}.download{width:100%;margin-top:18px;font-size:16px}.filename{overflow-wrap:anywhere;font-size:12px!important;color:var(--muted);margin-top:24px;margin-bottom:0}.instructions{padding:16px 14px}.steps{list-style:none;counter-reset:steps;padding:0;margin:26px 0}.steps li{counter-increment:steps;position:relative;padding-left:47px;margin-bottom:26px}.steps li:before{content:counter(steps);position:absolute;left:0;top:0;background:var(--soft);color:var(--accent);border-radius:50%;width:30px;height:30px;text-align:center;line-height:30px;font-size:14px;font-weight:700}.steps p{font-size:14px;color:var(--muted);margin:5px 0 0}.checksum{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;font-size:14px;color:var(--muted)}summary{cursor:pointer;color:var(--text)}.checksum p{margin-top:16px}.checksum code{overflow-wrap:anywhere}footer{border-top:1px solid var(--line);padding-block:25px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}footer p{margin:0}.skip{position:fixed;top:-100px;left:16px;z-index:20;background:var(--surface);padding:12px}.skip:focus{top:12px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);border-radius:8px;background:var(--text);color:var(--bg);font-size:14px;box-shadow:var(--shadow);max-width:calc(100% - 32px);z-index:10}.toast:not(:empty){padding:12px 20px}.toast:empty{display:none}
@media(max-width:900px){.header{gap:20px}nav{gap:18px}.hero{gap:28px;grid-template-columns:1.1fr 1fr}.buttons{flex-direction:column;align-items:stretch}.two-column{gap:18px}.panel{padding:22px}}
@media(max-width:700px){.header,main,footer{width:calc(100% - 36px)}.header{flex-wrap:wrap;padding-top:20px;gap:12px;min-height:auto}.brand{font-size:22px}.theme-toggle{margin-left:auto}nav{order:3;width:100%;margin:0;justify-content:space-between;gap:12px}nav a{padding:14px 0}.hero,.two-column,.choices{grid-template-columns:1fr}.hero{gap:30px;padding-top:0;padding-bottom:30px}.hero .lead{max-width:none}main{padding-block:36px 48px}h1{letter-spacing:-1.2px}.server-card{padding:24px}.network{height:130px}.choices .choice{padding:24px 0}.choice+ .choice{border-left:0;border-top:1px solid var(--line)}footer{flex-direction:column;gap:7px}.instructions{padding:16px 0}.bottom-note a{display:block;margin:8px 0 0}.copy-row{flex-wrap:wrap}.copy-row input{flex-basis:100%}.copy{min-height:36px}.empty-fields{gap:12px}.button{min-height:46px}}