:root { color-scheme: light; font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif; color: #29251f; background: #e8d8b5; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.8; }
main { max-width: 780px; margin: 24px auto; padding: clamp(20px, 5vw, 48px); border: 2px solid #29251f; border-top: 8px solid #1f5a50; background: #fff4d8; overflow-wrap: anywhere; }
nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
a { color: #1f5a50; text-underline-offset: 4px; }
nav a, .contact { display: inline-flex; align-items: center; min-height: 44px; }
a:focus-visible { outline: 3px solid #e7782f; outline-offset: 4px; }
h1 { margin: 20px 0 4px; font-size: clamp(1.7rem, 5vw, 2.3rem); line-height: 1.3; }
h2 { margin: 28px 0 8px; font-size: 1.15rem; }
p { margin: 8px 0; }
ul, ol { padding-left: 1.4em; }
li { margin: 8px 0; }
.intro { font-size: 1.1rem; font-weight: 700; border-bottom: 2px solid #e7782f; padding-bottom: 16px; }
.meta { color: #625543; font-size: 0.85rem; }
@media (max-width: 800px) { main { margin: 0; min-height: 100dvh; border-inline: 0; } }