*{box-sizing:border-box}body{margin:0;font:16px/1.65 system-ui,-apple-system,"Segoe UI","Noto Sans TC","PingFang TC",sans-serif;color:#1d2330;background:#f7f8fa}
header{background:#0f3d2e;color:#fff;padding:.8rem 1rem;display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;justify-content:space-between}
header a{color:#fff;text-decoration:none}.brand{font-weight:700}nav a{margin-left:1rem;font-size:.95rem}
main{max-width:760px;margin:0 auto;padding:1.2rem 1rem 2rem;background:#fff}h1{font-size:1.6rem;line-height:1.3}h2{font-size:1.15rem;margin-top:1.6rem}
a{color:#0b6b4a}hr{border:0;border-top:2px solid #e3e6eb;margin:2.5rem 0}.note{background:#eef7f2;border-left:4px solid #0b6b4a;padding:.7rem 1rem}
footer{text-align:center;font-size:.85rem;color:#667;padding:1.5rem 1rem}ul.links li{margin:.4rem 0}