:root{--bg:#16130F;--panel:#201b14;--line:#3a3226;--fg:#f3ead9;--mute:#a89d89;--amber:#FFA31A;--max:62rem}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--amber)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;color:var(--amber)}
.hash{word-break:break-all}
.top{display:flex;justify-content:space-between;align-items:center;gap:1rem;max-width:var(--max);margin:0 auto;padding:1rem 1rem}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--fg);text-decoration:none;font-weight:700;letter-spacing:.08em}
.brand img{image-rendering:pixelated}
nav{display:flex;gap:1.1rem;flex-wrap:wrap}
nav a{color:var(--mute);text-decoration:none;font-size:.95rem}
nav a:hover{color:var(--amber)}
main,footer{max-width:var(--max);margin:0 auto;padding:0 1rem}
section{padding:3rem 0;border-top:1px solid var(--line)}
.hero{border-top:0;padding:2.5rem 0 3rem}
.tag{color:var(--amber);letter-spacing:.2em;text-transform:uppercase;font-size:.85rem;margin:0}
h1{font-size:clamp(1.6rem,calc((100vw - 2rem)/11),5.5rem);line-height:1.1;margin:.6rem 0 1.2rem;letter-spacing:-.02em;white-space:nowrap}
p{text-wrap:pretty}
h2{font-size:1.7rem;margin:0 0 1.2rem}
h3{margin:0 0 .4rem;font-size:1.1rem;color:var(--amber)}
.lede{font-size:1.2rem;color:var(--mute);max-width:46rem}
.count{margin-top:2rem;padding:1.2rem;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--amber);width:100%}
.label{margin:0 0 .8rem;color:var(--mute);font-size:.95rem}
.clock{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;text-align:center}
.clock b{display:block;font:700 clamp(1.8rem,7vw,2.6rem)/1.1 ui-monospace,Menlo,Consolas,monospace;color:var(--amber)}
.clock span{font-size:.75rem;color:var(--mute);text-transform:uppercase;letter-spacing:.1em}
.grid3{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}
article{background:var(--panel);border:1px solid var(--line);padding:1.2rem}
article p{margin:0;color:var(--mute)}
.specs{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));margin:0}
.specs div{background:var(--panel);padding:.9rem 1rem}
.specs dt{color:var(--mute);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.specs dd{margin:.1rem 0 0;font-weight:600}
.note{color:var(--mute);font-size:.95rem}
.steps{list-style:none;counter-reset:s;padding:0;margin:1.5rem 0 0;display:grid;gap:.8rem}
.steps li{counter-increment:s;position:relative;padding:1rem 1rem 1rem 3.4rem;background:var(--panel);border:1px solid var(--line)}
.steps li::before{content:counter(s);position:absolute;left:1rem;top:1rem;width:1.6rem;height:1.6rem;display:grid;place-items:center;background:var(--amber);color:var(--bg);font-weight:700}
.steps b{display:block}
.steps span{color:var(--mute)}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;padding:2rem 1rem;border-top:1px solid var(--line);color:var(--mute);font-size:.9rem}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
@media (max-width:520px){.top{flex-direction:column;align-items:flex-start;gap:.5rem}nav{gap:.8rem}nav a{font-size:.88rem}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}