:root{--bg:#F3F6FC;--ink:#1D2540;--mute:#6A7392;--line:#DCE2F0;--card:#fff;--accent:#8F7BFF;--accent-ink:#fff;--soft:#F5F2FF;--t1:#FF8A7A;--t2:#6EC1FF;--t3:#5ED1A7;--t4:#FFD65A}
@media (prefers-color-scheme:dark){:root{--bg:#141829;--ink:#EEF0FA;--mute:#A3A9C6;--line:#2B3150;--card:#1C2138;--soft:#241F45}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic",system-ui,sans-serif;line-height:1.8;font-weight:500}
a{color:var(--accent)}
.wrap{max-width:760px;margin:0 auto;padding:24px 16px 64px}
.doc h1{font-size:26px;margin:8px 0 4px}
.doc h2{font-size:18px;margin:28px 0 6px;padding-left:10px;border-left:5px solid var(--accent)}
.doc p,.doc li{font-size:15px}
.doc table{width:100%;border-collapse:collapse;margin-top:10px;background:var(--card);border-radius:12px;overflow:hidden}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;font-size:14.5px}
.doc th{width:9em;background:var(--soft);white-space:nowrap}
.todo{background:#FFE9A8;color:#3a2e00;padding:0 4px;border-radius:4px;font-weight:700}
.draftbar{background:#FFF3C4;color:#3a2e00;border:1px solid #F0D77A;border-radius:12px;padding:10px 14px;font-size:13.5px;margin:12px 0 20px}
.back{display:inline-block;margin-bottom:6px;font-size:14px;text-decoration:none}
.foot{margin-top:40px;font-size:13px;color:var(--mute)}
.foot a{margin-right:14px}