* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-soft: #eef7f5;
  --text: #1b2230;
  --muted: #5c667a;
  --border: #dbe1ea;
  --accent: #3c7c6b;
  --accent-2: #7c4dff;
  --accent-3: #f2a541;
  --danger: #a63a50;
  --shadow: 0 18px 50px rgba(27, 34, 48, 0.08);
}

html {
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.65;
  min-height: 100vh;
}

a {
  color: var(--accent);
  font-weight: 650;
  text-decoration: none;
}

a:hover {
  color: var(--accent-2);
}

.page {
  margin: 0 auto;
  max-width: 1080px;
  padding: 28px 20px 64px;
  width: 100%;
}

.topbar {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 28px;
}

.brand {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-size: 18px;
  font-weight: 750;
  gap: 12px;
}

.brand-logo {
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(60, 124, 107, 0.2);
  height: 44px;
  width: 44px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.nav a {
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  padding: 7px 12px;
}

.nav a:hover,
.nav a.active {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

.hero {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  padding: 0;
}

.hero-stripe {
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  height: 6px;
}

.hero-content {
  padding: 28px;
}

.eyebrow {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  margin-bottom: 12px;
}

h2 {
  font-size: 24px;
  line-height: 1.2;
  margin-bottom: 10px;
}

h3 {
  font-size: 17px;
  line-height: 1.35;
  margin-bottom: 6px;
}

p {
  color: var(--muted);
  margin-bottom: 12px;
}

.lede {
  font-size: 18px;
  max-width: 760px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.badge {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  padding: 6px 11px;
}

.section {
  margin-top: 30px;
}

.section > p:last-child {
  margin-bottom: 0;
}

.split {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.panel.accent {
  background: #fffaf0;
  border-color: #ecd7ad;
}

.list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.list-item {
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  gap: 12px;
  padding: 15px 16px;
}

.mark {
  align-items: center;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 11px;
  color: var(--accent);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 800;
  height: 34px;
  justify-content: center;
  width: 44px;
}

.text {
  color: var(--muted);
  font-size: 15px;
}

ul {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding-left: 18px;
}

li {
  color: var(--muted);
}

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

table {
  border-collapse: collapse;
  margin-top: 12px;
  min-width: 640px;
  width: 100%;
}

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

th {
  color: var(--text);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

td {
  color: var(--muted);
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 5px solid var(--accent);
  border-radius: 14px;
  color: var(--muted);
  padding: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  align-items: center;
  background: var(--text);
  border: 1px solid var(--text);
  border-radius: 999px;
  color: #ffffff;
  display: inline-flex;
  font-weight: 750;
  min-height: 44px;
  padding: 10px 16px;
}

.button.secondary {
  background: var(--surface);
  color: var(--text);
}

.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  margin-top: 42px;
  padding-top: 22px;
}

.footer p {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero-content {
    padding: 22px;
  }

  .list-item {
    align-items: stretch;
    flex-direction: column;
  }
}