body{font-family:system-ui,sans-serif;max-width:820px;margin:auto;padding:16px;line-height:1.55;color:#222}
h1{font-size:1.6em}h2{margin-top:1.6em;border-bottom:1px solid #ddd}
table{border-collapse:collapse;width:100%}td,th{border:1px solid #ccc;padding:6px;text-align:left}
.adv{background:#fff3cd;border:1px solid #e0c060;padding:10px;border-radius:6px}
.tab a{display:inline-block;padding:6px 12px;border:1px solid #888;border-radius:6px;margin-right:6px}