:root{--color-bg:#f7f5ef;--color-card:#fff;--color-primary:#2f6d4f;--color-primary-dark:#20503a;--color-accent:#e8a33d;--color-ink:#1e2a22;--color-ink-soft:#5b6b60;--color-line:#e2ded2}html{font-size:18px}body{font-family:Noto Sans TC,PingFang TC,SF Pro TC,-apple-system,sans-serif;background:var(--color-bg);color:var(--color-ink);min-height:100dvh;-webkit-font-smoothing:antialiased}*{-webkit-tap-highlight-color:transparent}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@keyframes spin{to{transform:rotate(1turn)}}