/* key.ai — black/white with red accents */
:root{
  --bg:        #050505;
  --bg-2:      #0a0a0a;
  --panel:     #0d0d0d;
  --panel-2:   #111111;
  --line:      #1f1f1f;
  --ink:       #e8e8e8;
  --ink-dim:   #8a8a8a;
  --ink-faint: #555555;
  --red:       #ff2a2a;
  --red-2:     #b80016;
  --red-dim:   #6a000d;
  --font-mono: ui-monospace, "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font-mono);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
body{
  min-height:100vh;overflow-x:hidden;
  background:
    radial-gradient(800px 500px at 90% -10%, rgba(255,42,42,0.06) 0%, transparent 60%),
    radial-gradient(800px 500px at -10% 100%, rgba(255,255,255,0.03) 0%, transparent 60%),
    var(--bg);
}
a{color:var(--red);text-decoration:none}

/* overlays */
.scan{
  pointer-events:none;position:fixed;inset:0;z-index:50;
  background:repeating-linear-gradient(to bottom, rgba(255,255,255,0.015) 0 1px, transparent 1px 3px);
}
.vignette{
  pointer-events:none;position:fixed;inset:0;z-index:49;
  background:radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.85) 100%);
}

/* top */
.top{
  position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;border-bottom:1px solid var(--line);
  background:rgba(5,5,5,0.85);backdrop-filter:blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-sans)}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border:1px solid #fff;border-radius:6px;color:#fff;font-size:18px;
  box-shadow:0 0 12px rgba(255,42,42,0.35);
}
.logo-text{font-size:18px;font-weight:600;letter-spacing:0.02em;color:#fff}
.logo-text .dot{color:var(--red);text-shadow:0 0 10px var(--red)}
.top-right{display:flex;align-items:center;gap:18px;font-size:12px;color:var(--ink-dim)}
.meta b{color:var(--ink);font-weight:500}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border-radius:999px;
  border:1px solid rgba(255,42,42,0.35);background:rgba(255,42,42,0.06);color:#fff;font-size:12px;
}
.dot-live{
  width:7px;height:7px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 3px rgba(255,42,42,0.18), 0 0 10px var(--red);
  animation:pulse 1.4s ease-in-out infinite;
}
.dot-red{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 10px var(--red);display:inline-block;margin-right:6px}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.55;transform:scale(0.85)}}

/* hero */
.hero{max-width:1100px;margin:0 auto;padding:60px 24px 28px}
.kicker{font-size:12px;color:var(--red);letter-spacing:0.22em;text-transform:uppercase;margin-bottom:14px}
.hero h1{
  font-family:var(--font-sans);font-size:clamp(34px, 5vw, 60px);line-height:1.05;margin:0 0 14px;color:#fff;
  letter-spacing:-0.02em;
}
.hero h1 .big{color:var(--red);text-shadow:0 0 14px rgba(255,42,42,0.35)}
.lede{color:var(--ink-dim);max-width:70ch;margin:0 0 28px;font-family:var(--font-sans);font-size:15px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:18px}
.card{
  background:linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border:1px solid var(--line);border-radius:8px;padding:14px 16px;
}
.card.red{border-color:rgba(255,42,42,0.45);background:linear-gradient(180deg, #150404 0%, #1a0707 100%)}
.card-h{font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-dim)}
.card-v{color:#fff;font-size:22px;margin:6px 0 4px;letter-spacing:-0.01em;word-break:break-all;font-family:var(--font-mono)}
.card.red .card-v{color:var(--red);text-shadow:0 0 12px rgba(255,42,42,0.35)}
.card-f{font-size:11px;color:var(--ink-faint)}

/* feed */
.feed-wrap{max-width:1100px;margin:24px auto;padding:0 24px}
.feed-h{
  display:flex;align-items:center;gap:6px;
  padding:10px 14px;border:1px solid var(--line);border-bottom:0;border-radius:8px 8px 0 0;
  background:var(--panel);font-size:12px;color:var(--ink-dim);
}
.feed-meta{margin-left:8px;color:var(--ink-faint)}
.feed{
  background:#06060a;border:1px solid var(--line);border-radius:0 0 8px 8px;
  height:380px;overflow:hidden;padding:10px 14px;font-size:12.5px;
  color:var(--ink);line-height:1.7;position:relative;
}
.feed::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:60px;pointer-events:none;
  background:linear-gradient(to bottom, transparent, #06060a);
}
.feed-row{display:flex;gap:14px;padding:1px 0;white-space:nowrap}
.feed-t{color:var(--ink-faint);min-width:90px}
.feed-tag{min-width:64px;color:var(--ink-dim)}
.feed-tag.b58{color:#fff}
.feed-tag.hex{color:#cccccc}
.feed-tag.miss{color:var(--red)}
.feed-key{color:var(--ink-dim);overflow:hidden;text-overflow:ellipsis}
.feed-key b{color:#fff;font-weight:400}
.feed-row.miss .feed-key{color:var(--red);text-shadow:0 0 6px rgba(255,42,42,0.4)}

/* why */
.why{max-width:1100px;margin:30px auto 10px;padding:0 24px}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:720px){.why-grid{grid-template-columns:1fr}}
.why h3{font-family:var(--font-sans);color:#fff;font-size:18px;margin:0 0 8px}
.why p{color:var(--ink-dim);font-family:var(--font-sans);font-size:14px;margin:0}

/* foot */
.foot{
  max-width:1100px;margin:40px auto 26px;padding:18px 24px 0;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--ink-faint);flex-wrap:wrap;
}
.foot-meta{color:var(--ink-faint)}