/* === Chase the Signal — Zine/Old‑Web Theme === */
:root{
  --bg: #0c0c10;
  --ink: #e8e8f0;
  --ink-dim:#b7b7c6;
  --accent:#73ffe0;
  --accent-2:#f3e4b0;
  --paper:#111118;
  --shadow: rgba(0,0,0,.5);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --serif: "Georgia", "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font: 17px/1.6 var(--sans);
  color:var(--ink); background:var(--bg);
  background-image:
    radial-gradient(transparent 1px, var(--bg) 1px),
    radial-gradient(transparent 1px, var(--bg) 1px);
  background-size: 3px 3px, 5px 5px; /* subtle phosphor texture */
  background-position: 0 0, 10px 10px;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}

.theme-light{ --bg:#f4f4f2; --ink:#121214; --ink-dim:#4b4b57; --paper:#ffffff; --shadow: rgba(0,0,0,.08); }

a{ color: var(--accent); text-decoration: none; border-bottom: 1px dashed currentColor}
a:hover{ border-bottom-style: solid }
img{ max-width:100%; height:auto; }
.skip{ position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip:focus{ left:1rem; top:1rem; width:auto; height:auto; padding:.5rem .75rem; background:var(--paper); color:var(--ink); z-index:1000 }

/* Header */
.site-header{
  position:sticky; top:0; z-index:5;
  display:flex; align-items:center; justify-content:space-between;
  padding:.75rem 1rem; border-bottom:2px solid var(--ink-dim);
  box-shadow: 0 8px 24px var(--shadow);
}
.paper{ background: var(--paper); }
.brand{ display:flex; align-items:center; gap:.75rem }
.brand .spark{ width:28px; filter: drop-shadow(0 2px 0 var(--shadow)); }
.brand h1{ font-family: var(--serif); margin:0; font-size: clamp(22px, 4vw, 34px); letter-spacing:.5px }
.outline{ -webkit-text-stroke: .8px var(--ink); color: transparent; }

.site-nav{ display:flex; align-items:center; gap:1rem }
.site-nav a{ color:var(--ink); border:none; font-weight:600 }
.site-nav a.active{ border-bottom:2px solid var(--accent-2) }
.site-nav .toggle{ border:1px solid var(--ink); background:transparent; color:var(--ink); padding:.25rem .5rem; cursor:pointer }
.site-nav .toggle:hover{ background:var(--ink); color:var(--paper) }

/* Marquee Ticker */
.ticker{ border-top: 2px dashed var(--ink-dim); border-bottom: 2px dashed var(--ink-dim); background:linear-gradient(90deg, transparent, rgba(255,255,255,.03) 50%, transparent) }
.marquee{ white-space:nowrap; overflow:hidden; }
.marquee span{ display:inline-block; padding:.4rem 0; animation: scroll 18s linear infinite }
@keyframes scroll{ from { transform: translateX(0) } to { transform: translateX(-50%) } }

/* Layout */
.layout{ width:min(1100px, 92%); margin: 2rem auto; display:grid; gap:1.25rem }
.grid.two{ display:grid; grid-template-columns: 1fr; gap:1.25rem }
@media(min-width:900px){ .grid.two{ grid-template-columns: 2fr 1fr } }

/* Zine Cards */
.zine-card{
  position:relative;
  padding: clamp(1rem, 3.5vw, 2rem);
  background: var(--paper);
  border:2px solid var(--ink);
  box-shadow: 8px 8px 0 0 var(--ink);
  filter: contrast(1.02) saturate(1.02);
}
.zine-card::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image: url('assets/halftone.svg');
  opacity:.25; mix-blend-mode: multiply;
}
.zine-title{
  font-family: var(--mono);
  font-size: clamp(18px, 2.5vw, 22px);
  letter-spacing: .8px;
  text-transform: uppercase;
  margin:0 0 .5rem;
}
.lede{ font-size: clamp(18px, 2.2vw, 22px); max-width: 65ch }

/* Buttons */
.btn, .ghost{
  display:inline-block; padding:.6rem .9rem; border:2px solid var(--ink);
  color:var(--ink); background:var(--accent-2); box-shadow: 4px 4px 0 0 var(--ink);
  font-weight:700; letter-spacing:.4px;
}
.btn:hover{ transform: translate(-2px, -2px) }
.ghost{ background:transparent }
.ghost:hover{ background:var(--ink); color: var(--paper) }
.cta-row{ display:flex; gap:.8rem; flex-wrap:wrap; margin:.6rem 0 0 }

/* Stamp */
.stamp{
  position:absolute; right: .8rem; bottom: .8rem;
  font-family: var(--mono); font-size: 12px; padding:.2rem .4rem;
  border:2px solid var(--ink); transform: rotate(-3deg);
  background: repeating-linear-gradient(45deg, transparent 0 6px, rgba(0,0,0,.05) 6px 12px);
}

/* Lists */
.postlist{ list-style: none; padding:0; margin:.5rem 0 0 }
.postlist li{ display:flex; justify-content:space-between; gap:1rem; padding:.4rem 0; border-bottom:1px dotted var(--ink-dim) }
.postlist time{ font-family:var(--mono); color:var(--ink-dim); font-size: 13px }
.bullets{ margin:.4rem 0 0 }
.bullets li{ margin:.25rem 0 }

/* Typographic helpers */
.small{ font-size: .92rem }
.dim{ color: var(--ink-dim) }
.mono{ font-family: var(--mono) }

/* Footer */
.site-footer{
  width:min(1100px, 92%); margin: 3rem auto 2rem; color:var(--ink-dim);
  border-top:2px dashed var(--ink-dim); padding-top:1rem; text-align:center
}