:root {
  --bg: #0b0d0b;
  --panel: #0f110f;
  --glow: #1dd75f;
  --text: #bdf5d1;
  --muted: #78c694;
  --rule: #173a22;
  --shadow: rgba(0,0,0,.45);
  --maxw: 880px;
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: radial-gradient(1200px 800px at 50% -10%, #0f170f, #0a0b0a), var(--bg); }
body { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; color: var(--text); }

.frame {
  max-width: var(--maxw);
  margin: 48px auto;
  background: var(--panel);
  border: 2px solid var(--rule);
  border-radius: 18px;
  box-shadow: 0 20px 60px var(--shadow), 0 0 0 1px #0c140c inset;
  overflow: hidden;
  position: relative;
}

.frame__bar {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--rule);
  background: linear-gradient(#0f120f,#0b0d0b);
}

.dots { display:flex; gap:8px; }
.dot { width:12px; height:12px; border-radius:50%; display:inline-block; box-shadow: 0 0 6px rgba(0,0,0,.5) inset; }
.red { background:#ff5f57; }
.yellow { background:#ffbd2e; }
.green { background:#28c840; }
.spacer { flex: 1 1 auto; }
.links a { color: var(--muted); text-decoration:none; }
.links a:hover { color: var(--text); text-decoration: underline; text-underline-offset: 2px; }

.content { padding: 28px 26px 34px; }
h1 { font-size: 28px; margin: 0 0 10px; color: var(--glow); text-shadow: 0 0 8px rgba(29,215,95,.25); }
.lead { color: var(--text); margin: 0 0 18px; }
h2 { margin: 20px 0 8px; font-size: 16px; color: var(--glow); }
.bullets { margin: 0; padding-left: 18px; }
.bullets li { margin: 6px 0; color: var(--text); }
strong { color: #d2ffe3; }
.caret { color: var(--glow); margin-right: 6px; }

.frame::after {
  content:'';
  pointer-events:none;
  position:absolute;
  inset:0;
  background-image: repeating-linear-gradient(to bottom, rgba(255,255,255,0.02), rgba(255,255,255,0.02) 2px, transparent 2px, transparent 4px);
  border-radius: 18px;
  mix-blend-mode: overlay;
  opacity: .25;
}