:root {
  --bg: #f7f4ed;
  --surface: #ffffff;
  --text: #292923;
  --muted: #6f7069;
  --accent: #78866b;
  --accent-soft: #e9eee4;
  --border: #e7e3d9;
  --shadow: 0 12px 35px rgba(45, 47, 39, 0.07);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.7;
}

.page-shell {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 36px;
}

.hero {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.brand-mark {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: var(--accent);
  color: white;
  font-size: 30px;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 2px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.updated {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.card {
  margin: 16px 0;
  padding: 28px 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.intro {
  border-left: 5px solid var(--accent);
  font-size: 17px;
}

h2 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.3;
}

p { margin: 0 0 14px; }
p:last-child { margin-bottom: 0; }

ul {
  margin: 10px 0 16px;
  padding-left: 23px;
}

li { margin: 7px 0; }

a {
  color: #536348;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact-card { background: var(--accent-soft); }

footer {
  padding: 22px 0 8px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 600px) {
  .page-shell { padding-top: 36px; }
  .hero { align-items: flex-start; }
  .brand-mark { width: 54px; height: 54px; flex-basis: 54px; border-radius: 17px; font-size: 25px; }
  .card { padding: 22px 20px; border-radius: 18px; }
}