:root {
  --bg: #f7f2ea; --card: #fffdf9; --ink: #2a221d; --muted: #75685d; --line: #e4d9c9;
  --gold: #a9823f; --plum: #74384f; color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #111114; --card: #1e1e23; --ink: #f3f0ea; --muted: #a6a3ad; --line: #2d2d34; --gold: #d2ac63; --plum: #d68aa6; }
}
:root[data-theme="dark"] { --bg: #111114; --card: #1e1e23; --ink: #f3f0ea; --muted: #a6a3ad; --line: #2d2d34; --gold: #d2ac63; --plum: #d68aa6; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.7 Inter, system-ui, sans-serif; }
a { color: var(--plum); }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { display: flex; justify-content: space-between; align-items: baseline; padding-top: 26px; padding-bottom: 10px; border-bottom: 1px solid var(--line); flex-wrap: wrap; gap: 10px; }
.logo { text-decoration: none; color: var(--ink); }
.logo b { font: 600 28px "Cormorant Garamond", Georgia, serif; }
.logo span { font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); font-weight: 600; margin-left: 6px; }
header nav { display: flex; gap: 16px; font-size: 14px; }
header nav a { color: var(--muted); text-decoration: none; }
header nav a[aria-current] { color: var(--ink); font-weight: 600; }
h1 { font: 600 44px/1.1 "Cormorant Garamond", Georgia, serif; margin: 36px 0 6px; }
h2 { font: 600 26px/1.2 "Cormorant Garamond", Georgia, serif; margin: 34px 0 6px; }
h3 { font-size: 16px; margin: 20px 0 4px; }
.meta { color: var(--muted); font-size: 14px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; margin: 18px 0; }
.todo { background: #fff3cd; color: #6b4e00; padding: 1px 6px; border-radius: 6px; font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 10px 0; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
ul { padding-left: 20px; }
footer { padding-top: 30px; padding-bottom: 60px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); margin-top: 50px; }
footer a { color: var(--muted); }
button.linkish { font: inherit; background: none; border: 0; padding: 0; color: var(--plum); text-decoration: underline; cursor: pointer; }
@media (max-width: 600px) { h1 { font-size: 36px; } table { font-size: 13.5px; } }