:root {
  --bg: #f6f8f4;
  --fg: #1b2a1f;
  --dim: #5f6f63;
  --green: #1f8a4c;
  --red: #c8372d;
  --term-bg: #12201a;
  --term-fg: #d8eadc;
  --term-dim: #7d9584;
  --term-green: #4fd27f;
  --term-red: #ff6b5e;
  --border: #d5ded6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1612;
    --fg: #e3efe6;
    --dim: #8fa395;
    --green: #4fd27f;
    --red: #ff6b5e;
    --term-bg: #08100c;
    --border: #23332a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 16px;
}

h1 { margin: 12px 0 4px; font-size: clamp(2rem, 6vw, 2.8rem); letter-spacing: -0.02em; }
.role { margin: 0; color: var(--dim); }

.badge {
  display: inline-block;
  font: 600 0.8rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.badge--red { color: var(--red); }
.badge--green { color: var(--green); }

.terminal {
  margin: 32px 0 20px;
  background: var(--term-bg);
  color: var(--term-fg);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.terminal__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.05);
}
.terminal__bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--term-dim); opacity: .5; }
.terminal__bar span:first-child { background: var(--term-red); opacity: 1; }
.terminal__bar span:nth-child(2) { background: #e8b84a; opacity: 1; }
.terminal__bar span:nth-child(3) { background: var(--term-green); opacity: 1; }
.terminal__bar code { margin-left: 8px; color: var(--term-dim); font-size: .8rem; }

.terminal pre {
  margin: 0;
  padding: 16px 18px 20px;
  font: 0.9rem/1.65 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.terminal a { color: var(--term-green); }

.terminal + .terminal { margin-top: 0; margin-bottom: 20px; }

.key { color: var(--term-green); font-weight: 600; }
.hash { color: var(--term-red); }
.date { color: #e8b84a; }
.tag { color: var(--term-green); }

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.btn {
  display: inline-block;
  font: 600 .85rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-decoration: none;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
}
.btn:hover { border-color: var(--green); color: var(--green); }
.btn--primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn--primary:hover { color: #fff; filter: brightness(1.1); }

.ok { color: var(--term-green); }
.fail { color: var(--term-red); font-weight: 600; }
.terminal .dim { color: var(--term-dim); }
.prompt { color: var(--term-green); }
.cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.joke { color: var(--dim); font-style: italic; }

.foot { display: flex; align-items: center; gap: 12px; margin-top: 32px; font-size: .85rem; }
.dim { color: var(--dim); }
.lang {
  font: 600 .8rem/1 ui-monospace, Menlo, monospace;
  background: none; color: var(--fg);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 10px; cursor: pointer;
}
.lang:hover { border-color: var(--green); color: var(--green); }

@media (max-width: 600px) {
  .wrap { padding-top: 32px; }
  .terminal pre { font-size: 0.74rem; padding: 14px 12px 16px; }
}

@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }