:root{color-scheme:light;--ink:#48433b;--muted:#7a7265;--paper:#f4f1ea;--line:#e4dccc;--accent:#8a6a4e}
    *{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans TC",system-ui,sans-serif;line-height:1.85}
    .wrap{max-width:820px;margin:0 auto;padding:48px 22px 72px}header{margin-bottom:34px}h1,h2{font-family:"Noto Serif TC","Noto Sans TC",serif;line-height:1.35}h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 12px}h2{font-size:1.35rem;margin:34px 0 10px;color:var(--accent)}p{margin:10px 0}ul{padding-left:1.4em}.meta{color:var(--muted);font-size:.95rem}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 30px;box-shadow:0 12px 30px rgba(72,67,59,.06)}a{color:var(--accent)}.back{display:inline-block;margin-top:30px;font-weight:700}