:root { color-scheme: light; --bg: #f7f7f4; --ink: #20292d; --muted: #555f63; --line: #a8afb0; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 'Courier New', Courier, monospace; }
header, main, footer { width: min(720px, calc(100% - 40px)); margin-left: clamp(20px, 7vw, 100px); }
header { padding-top: 36px; display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px 32px; border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.wordmark { font: 16px/1.65 system-ui, sans-serif; letter-spacing: .28em; text-decoration: none; color: var(--ink); }
main { padding: 32px 0 48px; min-height: 60vh; }
h1, h2, p, .core, .definition, .meta, small, nav { font-size: 1rem; line-height: inherit; }
h1, h2 { font-weight: 400; margin: 0 0 24px; }
h1::before { content: '/ '; color: var(--muted); }
h2 { margin-top: 32px; text-decoration: underline; text-underline-offset: 4px; }
p { margin: 0 0 20px; }
.home h1 { font: inherit; font-weight: 600; }
.home h1::before { content: none; }
.definition { color: var(--muted); margin-bottom: 32px; }
.core { margin: 28px 0; }
.invitation { margin: 28px 0; }
.question { font-style: normal; }
.quiet, small, .meta { color: var(--muted); }
a { color: #203e8a; text-underline-offset: 3px; }
a:visited { color: #654a79; }
a:hover { color: #091f55; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid #203e8a; outline-offset: 4px; }
.skip { position: absolute; top: -100px; }
.skip:focus { top: 0; left: 20px; background: white; }
.horizon { border: 0; border-top: 1px solid var(--line); margin: 32px 0 20px; }
nav { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px 24px; }
footer { border-top: 1px solid var(--line); padding: 20px 0 32px; display: flex; flex-wrap: wrap; gap: 12px 24px; }
label, legend { display: block; margin-top: 24px; }
input[type=text], input[type=password], textarea { display: block; width: 100%; font: inherit; color: var(--ink); background: #fff; border: 1px solid #717b80; border-radius: 0; padding: 10px; }
textarea { min-height: 220px; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
fieldset label { margin: 12px 0; }
input[type=radio] { accent-color: #203e8a; margin-right: 10px; }
button { font: inherit; color: var(--ink); background: #e7e8e6; border: 2px outset #b9bdbf; border-radius: 0; padding: 8px 18px; margin-top: 24px; cursor: pointer; }
button:active { border-style: inset; }
small { display: block; margin: 10px 0; }
.note { border-top: 1px solid var(--line); padding: 24px 0; }
.note-text { white-space: pre-wrap; overflow-wrap: anywhere; }
pre { overflow: auto; padding: 16px; border: 1px solid var(--line); background: #fff; font: inherit; }
code { overflow-wrap: anywhere; }
ul { padding-left: 24px; }
.notice { border-left: 2px solid #203e8a; padding-left: 16px; }
@media(max-width:600px) { header, main, footer { margin-left: 20px; } header { padding-top: 24px; } footer { flex-direction: column; } .core br { display: none; } }