/* Pages off the elevator (curiosities, feedback, writing): the display's palette in HTML. */
:root { --bg: #ffffff; --text: #101426; --muted: #2c3352; --dim: #6b7494; --rule: #5a6384; --soft: #cfd3dc; --unlit: #e8eaef; --copper: #b4531e; --ink: #f7f8fb; --fill: #eef0f4; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #1e244a; --text: #f2f5ff; --muted: #aeb8d8; --dim: #6d78a0; --rule: #8d97bf; --soft: #3a4570; --unlit: #242c50; --copper: #e88d54; --ink: #0d1226; --fill: #171c3a; } }
:root[data-theme="dark"] { --bg: #1e244a; --text: #f2f5ff; --muted: #aeb8d8; --dim: #6d78a0; --rule: #8d97bf; --soft: #3a4570; --unlit: #242c50; --copper: #e88d54; --ink: #0d1226; --fill: #171c3a; }
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; color: var(--text); background: var(--bg); font: 16px/1.5 Arial, Helvetica, sans-serif; min-height: 100vh; }
.strip { border-top: 1px solid var(--text); border-bottom: 1px solid var(--text); padding: 6px 16px; text-align: center; font: bold 11px/1 Arial, Helvetica, sans-serif; letter-spacing: .22em; text-transform: uppercase; }
.strip a { color: inherit; text-decoration: none; } .strip a:hover { text-decoration: underline; }
main { max-width: 680px; margin: 0 auto; padding: 36px 16px 72px; }
.eyebrow { margin: 0 0 14px; font: bold 11px/1 Arial, Helvetica, sans-serif; letter-spacing: .28em; text-transform: uppercase; color: var(--copper); }
.seg { display: block; width: 100%; max-width: 420px; height: auto; margin: 0 0 18px; }
.seg .l { stroke: var(--text); } .seg .u { stroke: var(--unlit); }
h1.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
p { margin: 0 0 1em; max-width: 60ch; }
.lede { color: var(--muted); margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid var(--rule); }
a { color: inherit; }
label { display: block; font: bold 11px/1 Arial, Helvetica, sans-serif; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); margin: 22px 0 8px; }
input[type=text], input[type=email], textarea { display: block; width: 100%; font: 16px/1.45 Arial, Helvetica, sans-serif; color: var(--text); background: var(--bg); border: 1px solid var(--rule); border-radius: 0; padding: 10px 12px; }
input:focus, textarea:focus { outline: 2px solid var(--copper); outline-offset: -1px; }
textarea { min-height: 160px; resize: vertical; }
.check { display: flex; align-items: center; gap: 10px; margin: 18px 0 0; font: 14px/1.3 Arial, Helvetica, sans-serif; color: var(--text); letter-spacing: 0; text-transform: none; }
.check input { width: 16px; height: 16px; accent-color: var(--copper); }
button.go { margin-top: 26px; padding: 12px 18px; border: 1px solid var(--text); background: var(--text); color: var(--ink); font: bold 12px/1 Arial, Helvetica, sans-serif; letter-spacing: .24em; text-transform: uppercase; cursor: pointer; }
button.go:hover { background: var(--copper); border-color: var(--copper); } button.go[disabled] { opacity: .5; cursor: default; }
.note { font-size: 13px; color: var(--dim); }
.done, .fail { margin-top: 26px; padding: 14px 16px; border: 1px solid var(--rule); font-size: 15px; } .fail { border-color: var(--copper); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
/* the curiosities list */
.tools { display: flex; gap: 12px; align-items: center; margin: 0 0 18px; }
.tools input { flex: 1; }
.tools .count { font: bold 11px/1 Arial, Helvetica, sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }
.q { border-top: 1px solid var(--rule); }
.q:last-child { border-bottom: 1px solid var(--rule); }
.q summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 18px 1fr auto; gap: 12px; align-items: baseline; padding: 16px 8px; font-size: 18px; line-height: 1.35; font-weight: bold; }
.q summary::-webkit-details-marker { display: none; }
.q summary::before { content: ""; width: 0; height: 0; border: 6px solid transparent; border-left: 9px solid var(--copper); border-right: 0; transform: translateY(1px); transition: transform .15s; }
.q[open] summary::before { transform: rotate(90deg) translateX(1px); }
.q summary time { font: bold 10px/1 Arial, Helvetica, sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }
.q summary:hover { background: var(--fill); }
.q .a { padding: 2px 8px 22px 38px; }
.q .a p { color: var(--text); max-width: 62ch; font-size: 17px; line-height: 1.55; }
.q .chart { margin: 12px 0 8px; padding: 12px; border: 1px solid var(--soft); max-width: 640px; } .q .chart svg { display: block; width: 100%; height: auto; }
.q .meta { font: bold 10px/1.8 Arial, Helvetica, sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
.q .meta a { color: var(--copper); }
.q .tag { display: inline-block; margin-right: 10px; }
.empty { padding: 24px 0; color: var(--dim); }
.exit { display: inline-block; margin-top: 40px; font: bold 11px/1 Arial, Helvetica, sans-serif; letter-spacing: .3em; text-transform: uppercase; color: var(--copper); text-decoration: none; }
@media (max-width: 560px) { .q summary { grid-template-columns: 16px 1fr; } .q summary time { grid-column: 2; } .tools { flex-wrap: wrap; } }