:root { color-scheme: light; --ink: #203235; --muted: #607276; --paper: #f3f6f2; --card: #ffffff; --accent: #267b78; --line: #d8e2de; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 system-ui, -apple-system, "Segoe UI", sans-serif; }
.wrap { width: min(1080px, calc(100% - 40px)); margin: 0 auto; }
.site-header { border-bottom: 1px solid var(--line); background: rgba(255,255,255,.78); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--ink); font-size: 1.2rem; font-weight: 700; letter-spacing: .02em; text-decoration: none; }
.login { color: var(--accent); font-weight: 650; text-decoration: none; }
.hero { padding: 112px 0 88px; max-width: 920px; }
.eyebrow { color: var(--accent); font-size: .78rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
h1 { max-width: 850px; margin: 18px 0; font-family: Georgia, serif; font-size: clamp(2.6rem, 7vw, 5.5rem); line-height: 1.02; font-weight: 500; }
.lead { max-width: 650px; color: var(--muted); font-size: 1.2rem; }
.button { display: inline-block; margin-top: 20px; padding: 12px 18px; border-radius: 8px; background: var(--accent); color: white; text-decoration: none; font-weight: 700; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cards article { min-height: 190px; padding: 26px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
h2 { margin-top: 0; font-size: 1.2rem; }
.cards p, .note { color: var(--muted); }
.note { margin-top: 70px; padding: 22px 0; border-top: 1px solid var(--line); }
.footer { padding: 48px 0 60px; color: var(--muted); font-size: .9rem; }
@media (max-width: 720px) { .hero { padding: 76px 0 60px; } .cards { grid-template-columns: 1fr; } .nav { min-height: 62px; } }