:root { --ink: #17202a; --muted: #5d6d7e; --line: #d5dbe1; --bg: #ffffff; --soft: #f6f8fa; --brand: #0b6e4f; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); }
body { margin: 0; line-height: 1.55; }
.bar { display: flex; justify-content: space-between; align-items: center; padding: 0.9rem 1.25rem; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; letter-spacing: 0.08em; color: var(--brand); }
.lang { color: var(--brand); text-decoration: none; font-size: 0.95rem; }
main { max-width: 60rem; margin: 0 auto; padding: 1.25rem; }
section { margin: 2.25rem 0; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.2; margin: 0.5rem 0; }
.badge { display: inline-block; margin: 0; padding: 0.2rem 0.7rem; border-radius: 1rem; background: var(--soft); color: var(--brand); font-size: 0.85rem; font-weight: 600; }
.lead { font-size: 1.1rem; color: var(--muted); }
.by, .hint { color: var(--muted); }
.points { padding-left: 1.2rem; }
.points li { margin: 0.4rem 0; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.card { border: 1px solid var(--line); border-radius: 0.6rem; padding: 1rem; background: var(--soft); }
.card h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); }
a.button { display: inline-block; padding: 0.7rem 1.1rem; border-radius: 0.5rem; background: var(--brand); color: #fff; text-decoration: none; font-weight: 600; }
footer { max-width: 60rem; margin: 0 auto; padding: 1.5rem 1.25rem 2.5rem; color: var(--muted); border-top: 1px solid var(--line); }