:root{--color-bg:#fdf6ed;--color-surface:#ffffff;--color-text:#3d3128;--color-text-muted:#8a7a6e;--color-accent:#c67b5c;--color-accent-hover:#b5651d;--font-sans:"Noto Sans TC",system-ui,sans-serif}*{box-sizing:border-box}body,html{overflow-x:hidden;max-width:100%}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.7}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}