:root {
  color-scheme: light;
  --bg: #0b0f14;
  --panel: #121821;
  --panel-light: #1a2330;
  --ink: #eaf1ff;
  --muted: #9bb0d3;
  --accent: #2fd7c6;
  --accent-strong: #2b9aa0;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: rgba(8, 12, 20, 0.8);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", "Spline Sans", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #162235 0%, #0b0f14 55%, #07090d 100%);
  color: var(--ink);
}

.shell {
  max-width: 100%;
  margin: 0 auto;
  padding: 48px 24px 80px;
  display: grid;
  gap: 28px;
}

.hero {
  padding: 36px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(47, 215, 198, 0.18), rgba(15, 22, 31, 0.9));
  border: 1px solid var(--border);
  box-shadow: 0 22px 60px var(--shadow);
}

.hero.compact {
  padding: 28px;
}

.badge {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(47, 215, 198, 0.18);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
}

h1 {
  margin: 18px 0 12px;
  font-size: clamp(2rem, 3vw, 3rem);
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 70ch;
}

.card {
  padding: 26px;
  border-radius: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px var(--shadow);
}

.card h2 {
  margin-top: 0;
}

pre {
  background: #0a0f16;
  padding: 18px;
  border-radius: 14px;
  overflow-x: auto;
  border: 1px solid rgba(47, 215, 198, 0.12);
}

pre.log {
  max-height: 70vh;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

code {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  color: #d9e6ff;
}

.log-code {
  display: block;
  line-height: 1.5;
}

.log-line {
  display: inline;
}

.log-ts {
  color: #8c98ad;
}

.log-level {
  font-weight: 700;
  margin-right: 6px;
}

.log-level-info { color: #3ddc97; }
.log-level-warn { color: #f5b74a; }
.log-level-error { color: #ff6b6b; }
.log-level-debug { color: #b48bff; }
.log-level-log { color: #6fb8ff; }

.log-section {
  color: #7bdfff;
  font-weight: 600;
}

.log-meta { color: #9bb0d3; }
.log-tag { color: #7bdfff; font-weight: 600; }
.log-loc { color: #f0b86a; }

.json-block {
  display: inline-block;
  margin: 4px 0;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(10, 15, 22, 0.6);
}

.json-block summary {
  cursor: pointer;
  color: #9bb0d3;
  font-weight: 600;
}

.json-block[open] summary {
  color: #d9e6ff;
}

.log-json {
  margin: 8px 0 0;
  background: transparent;
  border: none;
  padding: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.cta-row {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #061015;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

.button.ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.2);
}

ul {
  padding-left: 20px;
  color: var(--muted);
}

.mono {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  color: #c2d4ff;
}

@media (max-width: 720px) {
  .hero,
  .card {
    padding: 20px;
  }
}