:root {
  --bg: #07141a;
  --bg-deep: #031016;
  --paper: rgba(12, 27, 34, 0.9);
  --paper-strong: rgba(16, 35, 44, 0.98);
  --ink: #ecf5f3;
  --muted: #9fb9b6;
  --line: rgba(120, 198, 185, 0.16);
  --accent: #7be0c5;
  --accent-strong: #27c29d;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
  --code-bg: #021118;
  --card-gap: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(51, 153, 133, 0.2), transparent 26%),
    radial-gradient(circle at 85% 15%, rgba(26, 110, 132, 0.18), transparent 22%),
    linear-gradient(180deg, #0b1b22 0%, var(--bg) 45%, var(--bg-deep) 100%);
}

.page {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.page > * + * {
  margin-top: var(--card-gap);
}

.hero {
  margin-bottom: 0;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

h1,
h2 {
  margin: 0;
  font-weight: 600;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.2rem, 3.3vw, 4.2rem);
  white-space: nowrap;
}

h2 {
  font-size: 1.3rem;
  white-space: nowrap;
  text-wrap: nowrap;
}

.lede,
.panel-copy {
  color: var(--muted);
  line-height: 1.6;
}

.lede {
  margin: 18px 0 0;
  max-width: none;
  font-size: 1rem;
  white-space: normal;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.action-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(123, 224, 197, 0.16);
  background: rgba(15, 33, 41, 0.88);
  color: var(--accent);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.action-link:hover {
  transform: translateY(-1px);
  background: rgba(20, 43, 52, 0.96);
  border-color: rgba(123, 224, 197, 0.32);
}

.callout {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(123, 224, 197, 0.18);
  border-left: 4px solid var(--accent-strong);
  background: rgba(13, 29, 36, 0.88);
  box-shadow: var(--shadow);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--card-gap);
}

.panel {
  background: linear-gradient(180deg, var(--paper-strong) 0%, var(--paper) 100%);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 0 0 4px rgba(123, 224, 197, 0.08);
}

.copy-button {
  border: 1px solid rgba(123, 224, 197, 0.12);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(5, 20, 27, 0.94);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.copy-button:hover {
  transform: translateY(-1px);
  background: rgba(9, 29, 38, 1);
  border-color: rgba(123, 224, 197, 0.26);
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 18px 0;
}

.fact-label {
  margin-bottom: 6px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.mono {
  font-family: Consolas, "Courier New", monospace;
  word-break: break-word;
}

.table-wrap {
  overflow-x: auto;
  margin: 18px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid rgba(123, 224, 197, 0.12);
}

th {
  border-top: 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

pre {
  margin: 0;
  overflow-x: auto;
  padding: 18px;
  border-radius: 16px;
  min-height: 180px;
  border: 1px solid rgba(123, 224, 197, 0.1);
  background: linear-gradient(180deg, rgba(9, 27, 36, 0.98) 0%, var(--code-bg) 100%);
  color: #dff8f2;
  line-height: 1.55;
  font-size: 0.92rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

code {
  font-family: Consolas, "Courier New", monospace;
}

.flow-list {
  margin: 0;
  padding-left: 22px;
  line-height: 1.7;
  color: var(--muted);
}

.flow-list li + li {
  margin-top: 10px;
}

@media (max-width: 860px) {
  .grid,
  .fact-grid {
    grid-template-columns: 1fr;
  }

  .lede {
    white-space: normal;
  }

  h1 {
    white-space: normal;
  }

  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .panel-actions {
    width: 100%;
    justify-content: space-between;
  }
}