:root { font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; color: #173127; background: #f3f7f4; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 12% 8%, #dcefe5 0, transparent 32%), #f3f7f4; }
a { color: inherit; }
.nav { width: min(1120px, calc(100% - 40px)); height: 82px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: #176848; color: #fff; font-weight: 900; }
.brand b { font-size: 16px; }
.admin-link { padding: 10px 14px; border: 1px solid #cad9d1; border-radius: 11px; color: #567066; font-size: 13px; text-decoration: none; }
main { width: min(1120px, calc(100% - 40px)); margin: auto; }
.hero { min-height: 520px; display: grid; align-content: center; justify-items: start; }
.eyebrow { margin: 0 0 18px; color: #176848; font-size: 13px; font-weight: 800; letter-spacing: .12em; }
h1 { max-width: 850px; margin: 0; font-size: clamp(42px, 7vw, 78px); line-height: 1.08; letter-spacing: -.055em; }
.lead { max-width: 700px; margin: 28px 0; color: #5b7067; font-size: 17px; line-height: 1.9; }
.status { display: flex; align-items: center; gap: 9px; padding: 10px 14px; border-radius: 999px; background: #e0efe7; color: #176848; font-size: 13px; font-weight: 700; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: #2b9b70; box-shadow: 0 0 0 5px rgba(43,155,112,.12); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 20px 0 90px; }
.features article { min-height: 240px; padding: 28px; border: 1px solid #dce6e0; border-radius: 24px; background: rgba(255,255,255,.85); }
.features span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: #e1f1e9; color: #176848; font-weight: 900; }
.features h2 { margin: 42px 0 12px; font-size: 22px; }
.features p, .safety > p { margin: 0; color: #687a72; font-size: 14px; line-height: 1.8; }
.safety { margin-bottom: 90px; padding: 46px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; border-radius: 28px; background: #123628; color: #fff; }
.safety h2 { margin: 0; font-size: 30px; }
.safety .eyebrow { color: #86d3ae; }
.safety > p { color: #b6c8c0; }
footer { min-height: 110px; display: flex; align-items: center; justify-content: center; gap: 18px; padding: 24px; border-top: 1px solid #dae4de; color: #75847d; font-size: 12px; }
footer a { color: #5f7369; text-decoration: none; }
footer a:hover { text-decoration: underline; }
@media (max-width: 760px) { .hero { min-height: 470px; } .features { grid-template-columns: 1fr; } .features article { min-height: 190px; } .features h2 { margin-top: 26px; } .safety { grid-template-columns: 1fr; gap: 24px; padding: 30px; } footer { flex-direction: column; gap: 8px; } }