:root {
  --ink: #1f2a2e; --muted: #5b6b70; --bg: #fbf9f5; --card: #ffffff;
  --brand: #2f6f62; --brand-dark: #24574d; --warm: #f3e9d8; --line: #e4ddd0;
}
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.65 Georgia, "Times New Roman", serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

header { background: var(--card); border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding-top: 14px; padding-bottom: 14px; }
.logo { font-size: 21px; font-weight: bold; color: var(--brand-dark); text-decoration: none; }
.logo span { color: var(--muted); font-weight: normal; }
nav { display: flex; gap: 20px; flex-wrap: wrap; font-family: system-ui, sans-serif; font-size: 15px; }
nav a { color: var(--ink); text-decoration: none; padding-bottom: 2px; border-bottom: 2px solid transparent; }
nav a:hover, nav a.here { border-color: var(--brand); }

.hero { background: var(--warm); padding: 56px 0; }
.hero h1 { font-size: clamp(28px, 5vw, 42px); line-height: 1.2; margin: 0 0 14px; max-width: 18em; }
.hero p { font-size: 19px; color: var(--muted); max-width: 34em; margin: 0 0 24px; }
.button { display: inline-block; background: var(--brand); color: #fff; text-decoration: none; padding: 11px 22px; border-radius: 6px; font: 600 15px system-ui, sans-serif; }
.button:hover { background: var(--brand-dark); }

main { padding: 44px 0 56px; }
h1 { font-size: 32px; margin: 0 0 12px; }
h2 { font-size: 24px; margin: 40px 0 14px; }
h3 { font-size: 18px; margin: 0 0 6px; }
.lead { font-size: 19px; color: var(--muted); max-width: 38em; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; padding: 0; margin: 0; list-style: none; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.tag { display: inline-block; font: 12px system-ui, sans-serif; letter-spacing: .04em; text-transform: uppercase; color: var(--brand-dark); background: var(--warm); border-radius: 4px; padding: 2px 8px; margin-bottom: 10px; }
.steps { padding-left: 1.2em; max-width: 40em; }
.steps li { margin-bottom: 10px; }
blockquote { margin: 28px 0; padding: 4px 20px; border-left: 4px solid var(--brand); color: var(--muted); font-style: italic; max-width: 38em; }
table { border-collapse: collapse; width: 100%; max-width: 640px; font-size: 16px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
th { font-family: system-ui, sans-serif; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }

footer { border-top: 1px solid var(--line); padding: 24px 0 36px; color: var(--muted); font: 14px/1.6 system-ui, sans-serif; }