:root{
  --bg:#0a0d11;--text:#ecf0f4;--muted:#8a96a3;--faint:#1c232c;
  --accent:#7cf29a;--brand:#dd5047;
  --max:720px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--text);text-decoration-color:var(--muted);text-underline-offset:3px}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#000;padding:8px 12px;z-index:100;border-radius:6px}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(10,13,17,.85);backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand img{border-radius:6px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;letter-spacing:.01em}
.site-nav{display:flex;gap:20px;font-size:.92rem}
.site-nav a{color:var(--muted);text-decoration:none}
.site-nav a:hover{color:var(--text)}
@media(max-width:480px){.site-nav a:nth-child(3){display:none}}

/* hero */
.hero{padding:56px 0 112px;background:radial-gradient(900px 420px at 50% 0%,rgba(221,80,71,.14),transparent 70%)}
.hero-art{margin:0 0 56px}
.hero-art img{width:100%;aspect-ratio:3/1;object-fit:cover;border-radius:16px;image-rendering:pixelated;box-shadow:0 20px 60px -30px rgba(221,80,71,.55)}
@media(max-width:600px){.hero-art img{aspect-ratio:2/1}}
@media(min-width:760px){.hero{padding-top:72px}}
.eyebrow{color:var(--muted);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 20px}
h1{font-size:clamp(2.2rem,7vw,3.6rem);line-height:1.08;letter-spacing:-.02em;font-weight:700;margin:0 0 24px}
h1 em{font-style:normal;color:var(--accent)}
.lead{color:var(--muted);font-size:1.15rem;max-width:34em;margin:0 0 48px}

.ca{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--faint);padding-bottom:12px}
.ca code{flex:1;font-family:var(--mono);font-size:.88rem;word-break:break-all;color:var(--text)}
.copy{background:none;border:1px solid var(--faint);color:var(--text);font:inherit;font-size:.85rem;padding:6px 14px;border-radius:999px;cursor:pointer}
.copy:hover{border-color:var(--accent);color:var(--accent)}
.ca-note{font-size:.85rem;color:var(--muted);margin:10px 0 40px}
.copy-status{color:var(--accent)}
.copy-status:not(:empty)::after{content:" · "}

.cta{display:flex;flex-wrap:wrap;align-items:center;gap:28px}
.btn{display:inline-block;background:var(--accent);color:#06130b;font-weight:600;text-decoration:none;padding:14px 32px;border-radius:999px}
.btn:hover{background:#a4f7b9;color:#06130b}
.link{color:var(--muted);text-decoration:none;font-size:.95rem}

/* sections */
.section{padding:72px 0}
h2{font-size:.85rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 32px}
.note{color:var(--muted);font-size:.92rem;margin:32px 0 0}

.timeline{list-style:none;margin:0;padding:0;display:grid;gap:28px}
.timeline li{display:grid;grid-template-columns:72px 1fr;gap:16px}
.timeline span{color:var(--accent);font-family:var(--mono);font-size:.9rem;padding-top:3px}
.timeline p{margin:0}

.links{list-style:none;margin:0;padding:0}
.links li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--faint)}
.links li:first-child{border-top:1px solid var(--faint)}
.links a{text-decoration:none;font-size:1.1rem;font-weight:500}
.links span{color:var(--muted);font-size:.85rem;text-align:right}

.gallery{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}
.gallery li:has(.wide){grid-column:1/-1}
.gallery img.wide{aspect-ratio:16/9}

.roadmap summary{display:flex;align-items:baseline;justify-content:space-between;cursor:pointer;list-style:none}
.roadmap summary::-webkit-details-marker{display:none}
.roadmap summary h2{margin:0}
.roadmap summary span{color:var(--muted);font-size:.85rem}
.roadmap summary span::after{content:"  +";color:var(--accent)}
.roadmap[open] summary span::after{content:"  –"}
.roadmap ol{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px;color:var(--muted)}
.roadmap b{color:var(--text);font-weight:600}

/* footer */
.site-footer{padding:72px 0 64px;margin-top:40px}
.site-footer p{color:var(--muted);font-size:.8rem;line-height:1.7;margin:0;border-top:1px solid var(--faint);padding-top:32px}
.site-footer a{color:var(--muted)}

/* 404 + inline code */
.note code{font-family:var(--mono);word-break:break-all}
.notfound-art{margin:0 0 24px;border-radius:12px}