:root{--bg:#faf7f0;--surf:#fff;--text:#22201c;--muted:#5f584c;--accent:#0d7d70;--line:#ddd5c6;--warn:#8a5a00;--warnbg:#fff6e0}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0a0b0e;--surf:#14161c;--text:#e8e9ef;--muted:#9196b0;--accent:#00d9b8;--line:#2a2d38;--warn:#e0b44a;--warnbg:#241f10}}
:root[data-theme="dark"]{--bg:#0a0b0e;--surf:#14161c;--text:#e8e9ef;--muted:#9196b0;--accent:#00d9b8;--line:#2a2d38;--warn:#e0b44a;--warnbg:#241f10}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;padding:0 16px}
.wrap{max-width:760px;margin:0 auto;padding:48px 0 80px}
header{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:34px}
.brand{font:700 0.78rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
h1{font-size:1.9rem;line-height:1.2;margin:0 0 10px}
h2{font-size:1.12rem;margin:38px 0 10px;padding-top:4px}
h3{font-size:0.98rem;margin:24px 0 6px}
.dates{font:0.78rem/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--muted)}
p,li{color:var(--text)}
li{margin-bottom:7px}
a{color:var(--accent)}
table{border-collapse:collapse;width:100%;margin:14px 0;font-size:0.9rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;color:var(--muted);font-size:0.76rem;text-transform:uppercase;letter-spacing:.06em}
.note{background:var(--surf);border:1px solid var(--line);border-left:3px solid var(--accent);padding:14px 16px;margin:18px 0;border-radius:4px;font-size:0.93rem}
.todo{background:var(--warnbg);border:1px solid var(--warn);color:var(--warn);padding:14px 16px;margin:18px 0;border-radius:4px;font-size:0.9rem}
.todo strong{color:var(--warn)}
mark{background:transparent;color:var(--warn);font-weight:700;border-bottom:1px dashed var(--warn)}
footer{margin-top:56px;padding-top:20px;border-top:1px solid var(--line);font-size:0.84rem;color:var(--muted)}
@media(max-width:620px){.wrap{padding:30px 0 60px}h1{font-size:1.5rem}table{font-size:0.82rem}th,td{padding:7px 6px}}