:root {
  --bg: #f3f5f6; --surface: #ffffff; --ink: #12171d; --muted: #59636e; --line: #dde2e6;
  --amber: #e2a300; --amber-ink: #7d5900; --todo: #fff1c2;
  --display: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0f1317; --surface: #171c22; --ink: #eef1f3; --muted: #9aa4ae; --line: #262d35; --amber: #f2b929; --amber-ink: #f2b929; --todo: #4a3a0c; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #0f1317; --surface: #171c22; --ink: #eef1f3; --muted: #9aa4ae; --line: #262d35; --amber: #f2b929; --amber-ink: #f2b929; --todo: #4a3a0c; color-scheme: dark; }
* { box-sizing: border-box; }
html { padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px); }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--display); font-size: 17px; line-height: 1.65; }
.wrap { max-width: 760px; margin: 0 auto; padding-inline: 20px; padding-block: 40px 80px; }
a { color: inherit; }
.back { display: inline-flex; gap: 8px; font-size: .92rem; color: var(--muted); text-decoration: none; margin-bottom: 40px; }
.back:hover { color: var(--ink); }
.label { font-family: var(--mono); font-size: .76rem; letter-spacing: .06em; text-transform: uppercase; color: var(--amber-ink); margin: 0 0 12px; }
h1 { font-size: clamp(2.2rem, 6vw, 3.2rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; margin: 0 0 12px; }
h2 { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em; margin: 44px 0 10px; }
p, li { max-width: 65ch; }
p { margin: 0 0 14px; }
ul { margin: 0 0 14px; padding-left: 22px; }
li { margin-bottom: 6px; }
.meta { color: var(--muted); font-size: .95rem; }
.box { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 22px 24px; margin: 18px 0; }
.box p:last-child { margin: 0; }
.todo { background: var(--todo); padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.draft { border-left: 4px solid var(--amber); background: var(--surface); padding: 14px 18px; border-radius: 6px; font-size: .92rem; margin-bottom: 32px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 40px; }
.topbar .back { margin-bottom: 0; }
.theme-toggle { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; flex: none; }
.theme-toggle:hover { border-color: var(--amber); }
.theme-toggle:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
.theme-toggle .i-sun { display: none; }
.theme-toggle.is-dark .i-sun { display: block; }
.theme-toggle.is-dark .i-moon { display: none; }
.tb-right { display: flex; gap: 8px; align-items: center; }
.lang-switch { height: 44px; min-width: 44px; padding: 0 12px; display: grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-family: var(--mono); font-size: .8rem; font-weight: 600; text-decoration: none; }
.lang-switch:hover { border-color: var(--amber); }