:root { color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(160deg, #ecfdf7, #d8faee); color: #123f2e; font: 16px/1.65 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; min-height: 100vh; }
a { color: #1bc486; }
.top { max-width: 820px; margin: 0 auto; padding: 16px 20px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.brand { font-weight: 700; font-size: 18px; color: #123f2e; text-decoration: none; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 14px; }
.top nav a { text-decoration: none; padding: 4px 0; }
.top nav a[aria-current] { font-weight: 700; color: #123f2e; border-bottom: 2px solid #32e6a4; }
.top nav .lang { margin-left: auto; }
main { max-width: 820px; margin: 0 auto; padding: 24px 20px 24px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 21px; line-height: 1.3; margin: 32px 0 8px; }
h3 { font-size: 16px; margin: 0 0 4px; }
.lead { font-size: 18px; color: #2c6651; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0; }
.cta { display: inline-block; padding: 12px 22px; border-radius: 12px; background: #32e6a4; color: #fff; font-weight: 600; text-decoration: none; }
.cta.alt { background: #fff; color: #1bc486; border: 1px solid #8fecca; }
ul.cards { list-style: none; padding: 0; display: grid; gap: 12px; }
ul.cards li { background: #fff; border: 1px solid #b9f2dd; border-radius: 14px; padding: 14px 16px; }
ul.cards p { margin: 0; color: #4a7d6a; font-size: 15px; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; background: #fff; border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid #d3f7ea; font-size: 15px; }
th { background: #e3fcf3; }
.related ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; }
footer { max-width: 820px; margin: 0 auto; padding: 8px 20px 40px; font-size: 13px; color: #5a8776; }
@media (max-width: 480px) { h1 { font-size: 25px; } .lead { font-size: 16px; } }
.stat { margin: 0 0 20px; padding: 14px 16px; border-radius: 14px; border: 1px solid #b9f2dd; background: #fff; }
.stat-label { margin: 0; font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #4a7d6a; }
.stat-value { margin: 4px 0 0; font: 700 24px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #123f2e; }
.stat-unit { font-size: 14px; color: #4a7d6a; }