/* Escape from Earth write-up. Night-sky palette shared with the game itself. */
:root {
  --void: #091219; --ink: #0f1d27; --ink-2: #152836; --line: #24394a;
  --bone: #ebe3cf; --bone-2: #cfc8b6; --dim: #95a29e;
  --ochre: #e5a03a; --glow: #79dcc6; --alien: #b49be0;
  --f-display: 'Syne', 'Trebuchet MS', sans-serif;
  --f-body: 'Atkinson Hyperlegible', system-ui, -apple-system, sans-serif;
  --f-term: 'VT323', ui-monospace, 'Courier New', monospace;
  --measure: 66ch;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--void); color: var(--bone);
  font-family: var(--f-body); font-size: 18px; line-height: 1.6;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(235,227,207,.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 78% 9%, rgba(235,227,207,.4) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 64% 31%, rgba(235,227,207,.5) 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 47%, rgba(235,227,207,.35) 50%, transparent 51%),
    radial-gradient(1px 1px at 91% 62%, rgba(235,227,207,.45) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 6% 74%, rgba(235,227,207,.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 52% 88%, rgba(235,227,207,.35) 50%, transparent 51%);
  background-size: 640px 640px;
}
a { color: var(--glow); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: #a5ecdc; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 4px; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.prose { max-width: var(--measure); }
.prose p { margin: 0 0 1.1em; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 800; line-height: 1.05; letter-spacing: -0.01em; text-wrap: balance; }
h1 em, .brand em { font-style: normal; color: var(--ochre); }

/* top bar */
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 0.85rem; color: var(--dim); }
.top a { color: var(--dim); text-decoration: none; }
.top a:hover { color: var(--bone); }
.top a.brand { color: var(--bone); }
.brand { font-family: var(--f-display); font-weight: 800; color: var(--bone); font-size: 1rem; letter-spacing: 0.02em; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 40px; align-items: center; padding: 56px 0 40px; }
.kicker { font-family: var(--f-term); font-size: 1.35rem; color: var(--glow); letter-spacing: 0.04em; margin: 0 0 10px; }
.hero h1 { font-size: clamp(2.8rem, 8vw, 5.4rem); margin: 0 0 18px; }
.hero .sub { font-size: 1.2rem; color: var(--bone-2); margin: 0 0 26px; max-width: 34ch; }
.byline { font-size: 0.9rem; color: var(--dim); margin: 0 0 28px; }
.globe { position: relative; aspect-ratio: 1; border-radius: 50%; overflow: hidden; box-shadow: 0 0 80px 8px rgba(121,220,198,.14), inset 0 0 0 1px rgba(121,220,198,.2); }
.globe img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.22); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 8px; font-weight: 700; font-size: 0.98rem; text-decoration: none; border: 1px solid transparent; }
.btn.primary { background: var(--ochre); color: var(--void); }
.btn.primary:hover { filter: brightness(1.08); color: var(--void); }
.btn.ghost { border-color: var(--line); color: var(--bone); }
.btn.ghost:hover { border-color: var(--glow); color: var(--bone); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* body sections */
main { padding-bottom: 40px; }
.tldr { border-left: 3px solid var(--ochre); background: var(--ink); padding: 16px 20px; border-radius: 0 10px 10px 0; margin: 8px 0 40px; max-width: var(--measure); }
.tldr b { font-family: var(--f-term); font-weight: 400; font-size: 1.3rem; color: var(--ochre); letter-spacing: 0.04em; margin-right: 8px; }
section { margin: 0 0 40px; }
section > h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin: 0 0 18px; }
.step { font-family: var(--f-term); color: var(--glow); font-size: 1.2rem; letter-spacing: 0.04em; display: block; margin-bottom: 6px; }

/* timeline of iterations */
.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0 0 48px; padding: 0; list-style: none; }
.timeline li { background: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.timeline .v { font-family: var(--f-term); color: var(--glow); font-size: 1.15rem; letter-spacing: 0.05em; }
.timeline .t { font-family: var(--f-display); font-weight: 800; font-size: 2rem; line-height: 1.1; display: block; margin: 2px 0 6px; }
.timeline .t small { font-size: 1rem; color: var(--dim); font-weight: 600; }
.timeline p { margin: 0; font-size: 0.9rem; color: var(--bone-2); line-height: 1.45; }

/* document cards */
.doc-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center; text-decoration: none; color: var(--bone); background: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin: 4px 0 28px; max-width: var(--measure); }
.doc-card:hover { border-color: var(--glow); color: var(--bone); }
.doc-card .ic { width: 44px; height: 56px; border-radius: 4px; background: var(--bone-2); position: relative; flex: none; }
.doc-card .ic::before { content: ""; position: absolute; top: 0; right: 0; border-width: 0 12px 12px 0; border-style: solid; border-color: var(--ink) var(--ink) #a8a291 #a8a291; }
.doc-card .ic::after { content: ""; position: absolute; left: 8px; right: 8px; top: 20px; height: 22px; background: repeating-linear-gradient(var(--dim) 0 2px, transparent 2px 6px); opacity: .7; }
.doc-card .ic.new { background: var(--glow); }
.doc-card .ic.new::before { border-color: var(--ink) var(--ink) #4fa290 #4fa290; }
.doc-card b { display: block; font-size: 1.02rem; color: var(--bone); }
.doc-card span { font-size: 0.88rem; color: var(--dim); }
.doc-card .go { color: var(--glow); font-size: 0.9rem; white-space: nowrap; }

/* play block */
.play { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px; align-items: center; background: radial-gradient(120% 160% at 100% 0%, rgba(229,160,58,.16), transparent 60%), var(--ink); border: 1px solid #4a3a22; border-radius: 14px; padding: 24px 26px; margin: 8px 0 32px; }
.play h3 { font-size: 1.6rem; margin: 0 0 6px; }
.play p { margin: 0; color: var(--bone-2); font-size: 0.95rem; }

/* figures */
figure { margin: 0 0 32px; }
figure img { border-radius: 10px; border: 1px solid var(--line); }
figcaption { font-size: 0.88rem; color: var(--dim); margin-top: 10px; max-width: var(--measure); line-height: 1.5; }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 0 0 32px; }
.gallery figure { margin: 0; }

footer { border-top: 1px solid var(--line); padding: 24px 0 40px; color: var(--dim); font-size: 0.85rem; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* document pages */
.docpage { padding: 40px 0 24px; }
.docpage h1 { font-size: clamp(2rem, 6vw, 3.2rem); margin: 0 0 12px; }
.docpage .meta { color: var(--dim); font-size: 0.95rem; margin: 0 0 28px; max-width: var(--measure); }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin: 0 0 28px; }
.lang button { font: inherit; font-size: 0.9rem; color: var(--dim); background: transparent; border: 0; padding: 8px 14px; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--ochre); color: var(--void); font-weight: 700; }
.paper { background: #f3eedf; color: #1d1b17; border-radius: 6px; padding: clamp(22px, 5vw, 56px); max-width: 780px; box-shadow: 0 20px 60px rgba(0,0,0,.45); font-family: 'Times New Roman', Georgia, serif; font-size: 17px; line-height: 1.55; }
.paper .hdr { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-weight: 700; margin-bottom: 18px; }
.paper h2 { font-family: inherit; font-weight: 700; font-size: 1.05rem; letter-spacing: 0; margin: 1.6em 0 .4em; text-decoration: underline; text-underline-offset: 3px; }
.paper h3 { font-family: inherit; font-weight: 700; font-size: 1rem; letter-spacing: 0; margin: 1.2em 0 .3em; }
.paper p { margin: 0 0 .8em; }
.paper ul { margin: 0 0 .8em; padding-left: 1.3em; list-style: "– "; }
.paper ul ul { margin: .2em 0; }
.paper li { margin: .1em 0; }
.paper .note { font-size: 0.85rem; color: #6a655a; font-family: var(--f-body); margin-top: 28px; }
.md { max-width: 900px; }
.md h1 { display: none; }
.md h2 { font-size: 1.9rem; margin: 2em 0 .6em; padding-top: .4em; border-top: 1px solid var(--line); }
.md h3 { font-size: 1.25rem; margin: 1.6em 0 .5em; color: var(--ochre); }
.md p, .md li { color: var(--bone-2); }
.md strong { color: var(--bone); }
.md hr { display: none; }
.md ul { padding-left: 1.2em; }
.table-wrap { overflow-x: auto; margin: 0 0 1.4em; border: 1px solid var(--line); border-radius: 10px; }
.md table { border-collapse: collapse; width: 100%; font-size: 0.86rem; line-height: 1.4; min-width: 560px; }
.md th, .md td { text-align: left; vertical-align: top; padding: 8px 12px; border-bottom: 1px solid var(--line); }
.md th { background: var(--ink-2); color: var(--bone); font-weight: 700; }
.md tr:last-child td { border-bottom: 0; }
.md td { color: var(--bone-2); }

@media (max-width: 820px) {
  body { font-size: 17px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-top: 36px; }
  .globe { max-width: 380px; width: 100%; margin: 0 auto; order: -1; }
  .timeline { grid-template-columns: minmax(0, 1fr); }
  .gallery { grid-template-columns: minmax(0, 1fr); }
  .play { grid-template-columns: minmax(0, 1fr); }
  .doc-card { grid-template-columns: auto minmax(0, 1fr); }
  .doc-card .go { grid-column: 2; }
}