:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ink: #15251c;
  --muted: #5e6b63;
  --line: rgba(34, 69, 48, 0.14);
  --green: #294d37;
  --mint: #dff0e5;
  --paper: #f7f8f5;
  --glass: rgba(255, 255, 255, 0.72);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(185, 222, 198, 0.44), transparent 34rem),
    radial-gradient(circle at 95% 15%, rgba(240, 224, 178, 0.34), transparent 30rem),
    var(--paper);
}

a { color: inherit; }

.shell {
  width: min(100% - 32px, 920px);
  margin: 0 auto;
  padding: 28px 0 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 760;
}

.mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(41, 77, 55, 0.16);
  border-radius: 50%;
  color: var(--green);
  background: rgba(223, 240, 229, 0.78);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.9);
}

.mark svg { width: 21px; height: 21px; }

.nav {
  display: flex;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(16px);
}

.nav a {
  padding: 8px 12px;
  border-radius: 5px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav a[aria-current="page"] { color: white; background: var(--green); }

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

.lead {
  max-width: 700px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 28px 0 44px;
  color: var(--muted);
  font-size: 14px;
}

.card {
  margin-top: 16px;
  padding: clamp(22px, 5vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--glass);
  box-shadow: 0 20px 60px rgba(35, 63, 45, 0.07);
  backdrop-filter: blur(22px);
}

h2 { margin: 0 0 14px; font-size: 24px; letter-spacing: 0; }
h3 { margin: 28px 0 10px; font-size: 17px; letter-spacing: 0; }
p, li { color: #34463b; font-size: 16px; line-height: 1.7; }
ul { padding-left: 22px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { padding: 14px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 13px; text-transform: uppercase; }
td { color: #34463b; font-size: 15px; line-height: 1.55; }
.note { padding: 16px 18px; border-left: 3px solid var(--green); background: rgba(223, 240, 229, 0.5); }
.footer { margin-top: 36px; color: var(--muted); font-size: 13px; }

@media (max-width: 620px) {
  .shell { width: min(100% - 24px, 920px); padding-top: 18px; }
  .topbar { align-items: flex-start; flex-direction: column; margin-bottom: 52px; }
  .nav { width: 100%; }
  .nav a { flex: 1; text-align: center; }
  h1 { font-size: 40px; }
}