:root {
  --bg: #f4f0e8;
  --paper: rgba(255, 252, 247, 0.88);
  --ink: #16211d;
  --muted: #56635d;
  --line: rgba(22, 33, 29, 0.12);
  --accent: #0f766e;
  --accent-strong: #115e59;
  --accent-soft: #d8efea;
  --shadow: 0 18px 40px rgba(18, 27, 24, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(17, 94, 89, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(177, 98, 10, 0.14), transparent 24%),
    linear-gradient(180deg, #efe9dd 0%, var(--bg) 100%);
}

.page {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.hero,
.panel,
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero {
  border-radius: 28px;
  padding: 40px;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0 0 14px;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  max-width: 11ch;
}

h2 {
  font-size: 1.6rem;
}

.lede,
.panel p,
.card p,
.footer p,
li,
td,
th {
  font-size: 1rem;
  line-height: 1.65;
}

.lede {
  max-width: 64ch;
  color: var(--muted);
}

.hero-actions,
.section-head {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 24px;
}

.button,
.text-link {
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.primary {
  background: var(--accent);
  color: #f8fffd;
}

.secondary {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.grid {
  display: grid;
  gap: 16px;
}

.metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 20px;
}

.card,
.panel {
  border-radius: 22px;
}

.card {
  padding: 22px;
}

.panel {
  padding: 28px;
}

.metric-label {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.content {
  display: grid;
  gap: 16px;
  margin: 20px 0;
}

.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

ul {
  margin: 0;
  padding-left: 20px;
}

.architecture {
  margin: 20px 0;
}

.flow {
  display: grid;
  grid-template-columns: repeat(7, auto);
  gap: 14px;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 8px;
}

.flow-node {
  min-width: 180px;
  border-radius: 18px;
  padding: 18px;
  background: #fffdf9;
  border: 1px solid var(--line);
  font-weight: 700;
}

.flow-node span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 400;
}

.flow-arrow {
  color: var(--accent-strong);
  font-size: 1.6rem;
  font-weight: 700;
}

.benchmark-image {
  display: block;
  width: 100%;
  margin: 22px 0 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
}

th {
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
}

code {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.95em;
}

.text-link,
.footer a {
  color: var(--accent-strong);
}

.footer {
  margin-top: 20px;
  padding: 0 4px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .metrics,
  .two-column {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 28px;
  }
}

@media (max-width: 640px) {
  .page {
    width: min(100vw - 20px, 1120px);
    padding-top: 20px;
  }

  .hero,
  .panel,
  .card {
    border-radius: 20px;
  }

  h1 {
    font-size: 2.5rem;
  }

  .panel,
  .card {
    padding: 20px;
  }
}