:root{font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#172f33;background:#f9faf8;color-scheme:light dark}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1120px;margin:auto;padding:24px}header,footer{border-block-end:1px solid #bccac8}h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.3}p,li{line-height:1.8}a{color:#00685f;overflow-wrap:anywhere}li{margin-block:8px}.table-region{overflow-x:auto;max-width:100%;min-height:180px;border:1px solid #bccac8;border-radius:8px}table{border-collapse:collapse;width:100%;min-width:740px;text-align:left}caption{padding:16px;text-align:left}td,th{padding:14px;border-bottom:1px solid #bccac8;vertical-align:top}td:nth-child(4){min-width:200px}td:last-child{max-width:280px}footer{margin-block:24px;font-size:.9rem}@media(prefers-color-scheme:dark){:root{color:#e4efeb;background:#112124}a{color:#8cdbcd}}@media(max-width:480px){header,main,footer{padding:16px}}