:root { --ink: #23302a; --soft: #5d6b63; --line: #d9dfd6; --paper: #fbfaf5; --green: #2f6b4f; --note: #f3efe0; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 Georgia, "Iowan Old Style", serif; }
.demo { background: var(--note); border-bottom: 1px solid var(--line); font: 14px/1.5 system-ui, sans-serif; padding: 10px 16px; text-align: center; }
.demo a { color: var(--green); }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; padding-top: 28px; padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
header .name { font-size: 1.5rem; font-weight: 700; color: var(--ink); text-decoration: none; }
nav { display: flex; gap: 18px; font: 15px system-ui, sans-serif; }
nav a { color: var(--green); }
h1 { font-size: 2rem; line-height: 1.2; margin: 36px 0 12px; }
h2 { font-size: 1.25rem; margin: 32px 0 8px; }
table { border-collapse: collapse; width: 100%; font: 15px/1.5 system-ui, sans-serif; }
th, td { text-align: left; padding: 8px 12px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th:first-child, td:first-child { min-width: 9rem; }
td.price { white-space: nowrap; }
footer { margin-top: 48px; padding-top: 16px; padding-bottom: 40px; border-top: 1px solid var(--line); color: var(--soft); font: 14px/1.5 system-ui, sans-serif; }