* { box-sizing: border-box; }
body { margin: 0; background: #f5f7f5; color: #233630; font: 17px/1.65 Arial, sans-serif; }
header, main, footer { max-width: 1000px; margin: auto; padding: 24px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
header img { max-width: 100%; height: auto; }
main { background: #fff; border-top: 4px solid #006052; border-radius: 8px; }
h1, h2 { color: #064f49; line-height: 1.25; }
h1 { font-size: 36px; }
h2 { font-size: 24px; margin-top: 32px; }
a { color: #00594c; text-decoration: underline; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { border: 1px solid #c8d8d0; padding: 14px; text-align: left; vertical-align: top; }
th { background: #eaf2ed; }
code { overflow-wrap: anywhere; }
button { padding: 12px 20px; background: #006052; color: #fff; border: 0; border-radius: 6px; font: bold 16px/1.4 Arial, sans-serif; cursor: pointer; }
:focus-visible { outline: 3px solid #b56a00; outline-offset: 3px; }
footer { padding-bottom: 88px; }
@media (max-width: 600px) { header, main, footer { padding: 18px; } h1 { font-size: 29px; } th, td { padding: 8px; } footer { padding-bottom: 88px; } }