/* DarkDeck blog: a vertical timeline with a glowing spine. Calm: the only motion is a slow glow, switched off for reduced motion. */
:root { --bg: #0a0a0a; --card: #121010; --line: #2a1616; --fg: #ececec; --mute: #b0a5a3; --red: #ff4d4d; --deep: #a30000; --glow: rgba(255, 77, 77, .35); }
* { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; background: radial-gradient(1200px 500px at 50% -120px, #2a0a0e 0%, var(--bg) 62%) no-repeat, var(--bg); color: var(--fg); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-bottom: 48px; }
a { color: var(--red); }
.hero, main, footer { max-width: 720px; margin: 0 auto; }
.hero { padding-top: max(40px, env(safe-area-inset-top, 0px)); }
.kicker { color: var(--mute); text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; margin: 0 0 8px; }
.kicker a { text-decoration: none; }
h1 { font: 800 clamp(34px, 8vw, 56px)/1.05 Georgia, "Times New Roman", serif; margin: 0 0 12px; text-wrap: balance; }
.lede { color: var(--mute); font-size: 1.1rem; margin: 0 0 32px; max-width: 56ch; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 34px; position: relative; display: grid; gap: 22px; }
.timeline::before { content: ""; position: absolute; left: 10px; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; background: linear-gradient(var(--red), var(--deep)); box-shadow: 0 0 14px var(--glow); }
.ev { position: relative; min-width: 0; }
.node { position: absolute; left: -33px; top: 18px; width: 17px; height: 17px; border-radius: 50%; background: var(--bg); border: 3px solid var(--red); box-shadow: 0 0 12px var(--glow); }
.ev.last .node { background: var(--red); animation: pulse 3.2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 22px 5px var(--glow); } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.ev.last .card { border-color: #5a1c1c; box-shadow: 0 0 28px rgba(255, 77, 77, .12); }
.tag { margin: 0 0 6px; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--red); }
.when { display: flex; flex-wrap: wrap; gap: 2px 10px; color: var(--mute); font-size: .92rem; font-variant-numeric: tabular-nums; }
.when .clock { color: var(--fg); font-weight: 600; }
.when .local { flex-basis: 100%; font-size: .85rem; }
.card h2 { font: 700 1.35rem/1.25 Georgia, serif; margin: 8px 0 6px; text-wrap: balance; }
.card p { margin: 0 0 6px; }
.lab { color: var(--mute); font-size: .85rem; }
.archive { margin: 44px 0 24px; padding: 18px; border: 1px dashed #4a2a2a; border-radius: 14px; }
.archive h2 { font: 700 1.3rem Georgia, serif; margin: 0 0 8px; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.btn { display: inline-block; padding: 12px 18px; border-radius: 10px; background: var(--deep); color: #fff; text-decoration: none; font-weight: 600; border: 1px solid var(--deep); min-height: 44px; }
.btn.ghost { background: transparent; border-color: #555; color: var(--fg); }
.btn:hover { filter: brightness(1.15); }
.btn:focus-visible, a:focus-visible { outline: 3px solid #ffb3b3; outline-offset: 3px; }
footer { color: var(--mute); font-size: .85rem; }
@media (prefers-reduced-motion: reduce) { .ev.last .node { animation: none; } }