:root { color-scheme: light; font-family: system-ui, "Microsoft YaHei", sans-serif; color: #302b32; background: #fbf8f3; line-height: 1.8; }
* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: #c3b1b5 transparent; }
body { margin: 0; }
header, main, footer { max-width: 960px; margin: auto; padding: 24px; }
header { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; border-bottom: 1px solid #e1dad1; }
header > a { font-weight: 750; font-size: 22px; }
nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
a { color: #75434e; text-underline-offset: 4px; }
a:hover { color: #47232b; }
a:focus-visible { outline: 2px solid #75434e; outline-offset: 4px; }
.eyebrow { margin-top: 32px; color: #71636a; }
h1 { font-size: clamp(28px, 5vw, 46px); line-height: 1.35; margin: 12px 0; }
h2 { font-size: 23px; line-height: 1.5; }
.lead { font-size: 19px; max-width: 760px; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin: 28px 0; }
.primary { background: #75434e; color: white; border-radius: 8px; padding: 10px 22px; text-decoration: none; }
.primary:hover { background: #47232b; color: white; }
.contents { padding: 20px 0; border-block: 1px solid #e1dad1; }
section { padding: 18px 0; scroll-margin-top: 20px; }
section + section { border-top: 1px solid #e1dad1; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; border-bottom: 1px solid #e1dad1; padding: 12px; }
th { background: #f0eae2; }
footer { border-top: 1px solid #e1dad1; font-size: 14px; padding-bottom: 40px; }
@media (max-width: 500px) { header, main, footer { padding-inline: 18px; } th, td { padding: 8px; } }