:root {
  --paper: #f6f1e7; --card: #fffdf8; --ink: #1f1c16; --muted: #7a7266; --line: #e6dfd1; --rule: #c8d9ee;
  --accent: #c2412d; --accent-ink: #fff; --chip: #efe8da; --danger: #b42318; --ok: #2f7d4f;
  --shadow: 0 1px 0 rgba(0,0,0,.04), 0 6px 18px -10px rgba(60,40,10,.25);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --paper: #16140f; --card: #211e17; --ink: #efe9dd; --muted: #a39a8a; --line: #353026; --rule: #2c3a4c;
    --accent: #e0644e; --chip: #2d281f; --danger: #f07060; --shadow: 0 1px 0 rgba(0,0,0,.3), 0 8px 20px -12px rgba(0,0,0,.6); color-scheme: dark; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.5 var(--sans); }
a { color: inherit; }
code, pre { font-family: var(--mono); font-size: 13px; }
pre { white-space: pre-wrap; word-break: break-word; margin: .4rem 0; }
.muted { color: var(--muted); } .small { font-size: 12.5px; } .grow { flex: 1; }
.boot { display: grid; place-items: center; height: 100vh; font-weight: 700; font-size: 22px; }

.brand { font-weight: 800; letter-spacing: -.02em; text-decoration: none; font-size: 18px; }
.brand span { color: var(--accent); }
.brand.big { font-size: 28px; }

button, .button, input, select, textarea { font: inherit; color: inherit; }
button, .button { display: inline-flex; align-items: center; gap: .35rem; padding: .45rem .85rem; border-radius: 8px; border: 1px solid var(--line);
  background: var(--card); cursor: pointer; text-decoration: none; white-space: nowrap; }
button:hover, .button:hover { border-color: var(--muted); }
.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.primary:hover { filter: brightness(1.05); border-color: var(--accent); }
.danger { color: var(--danger); } .ghost { background: transparent; } .small { padding: .2rem .55rem; font-size: 12.5px; }
.block { display: flex; justify-content: center; width: 100%; }
input, select, textarea { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .45rem .6rem; min-width: 0; }
input:focus, select:focus, textarea:focus, button:focus-visible, .nc.item:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { width: 100%; resize: vertical; font-family: var(--mono); font-size: 13.5px; line-height: 1.55; }

header.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem; background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header nav { display: flex; gap: .2rem; flex-wrap: wrap; }
header nav a { text-decoration: none; padding: .3rem .65rem; border-radius: 7px; color: var(--muted); }
header nav a.on { background: var(--chip); color: var(--ink); }
header input[type=search] { width: 220px; }
.me { display: flex; align-items: center; gap: .5rem; }
.badge { background: var(--accent); color: var(--accent-ink); border-radius: 99px; font-size: 11px; padding: 0 .4rem; margin-left: .3rem; }

main.split { display: grid; grid-template-columns: 230px 1fr; gap: 1.5rem; padding: 1.25rem 1rem; max-width: 1150px; margin: 0 auto; }
main.narrow { max-width: 820px; margin: 0 auto; padding: 1.25rem 1rem 4rem; display: flex; flex-direction: column; gap: 1rem; }
aside { display: flex; flex-direction: column; gap: .8rem; position: sticky; top: 4.2rem; align-self: start; }
.tags { display: flex; flex-direction: column; }
.tag { display: flex; justify-content: space-between; border: 0; background: none; padding: .28rem .6rem; border-radius: 6px; text-align: left; text-decoration: none; color: var(--muted); }
.tag.on, .tag:hover { background: var(--chip); color: var(--ink); }
.tag span { font-size: 12px; }
.label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: .8rem .6rem .2rem; }

.list { display: flex; flex-direction: column; gap: .7rem; }
.list-head { display: flex; align-items: baseline; gap: .8rem; justify-content: space-between; }
.list-head h2 { margin: 0; font-size: 20px; }

/* the notecard: paper, a red header rule, faint blue lines */
.nc { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem .8rem; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .45rem; }
.nc::before { content: ""; position: absolute; left: 0; right: 0; top: 2.35rem; border-top: 1.5px solid color-mix(in srgb, var(--accent) 55%, transparent); }
.nc.item { cursor: pointer; background-image: repeating-linear-gradient(transparent 0 1.45rem, color-mix(in srgb, var(--rule) 55%, transparent) 1.45rem calc(1.45rem + 1px));
  background-position: 0 2.5rem; }
.nc.item:hover { border-color: var(--muted); }
.nc p { margin: .15rem 0 0; color: color-mix(in srgb, var(--ink) 82%, var(--muted)); }
.nc-top { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; min-height: 1.5rem; }
.nc-top b { font-size: 15.5px; }
.chips { display: flex; gap: .3rem; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: 12.5px; }
.chip { border: 0; background: var(--chip); border-radius: 99px; padding: .1rem .55rem; font-size: 12px; color: var(--muted); }
.chip:hover { color: var(--ink); }
.editor > input:first-child { font-size: 18px; font-weight: 700; border: 0; padding: .1rem 0; background: transparent; }
.editor::before { display: none; }
.editor > input:first-child { border-bottom: 1.5px solid color-mix(in srgb, var(--accent) 55%, transparent); border-radius: 0; padding-bottom: .45rem; }
.editor > b:first-child { padding-bottom: .4rem; border-bottom: 1.5px solid color-mix(in srgb, var(--accent) 55%, transparent); }
.meta-row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.meta-row label, .editor label { display: flex; gap: .4rem; align-items: center; color: var(--muted); font-size: 13px; }
.meta-row label.grow input { flex: 1; }
.editor label input, .editor label select { color: var(--ink); }
.editor > label { display: grid; grid-template-columns: 7.5rem 1fr; }
.row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.empty { padding: 2.5rem 1rem; text-align: center; color: var(--muted); border: 1.5px dashed var(--line); border-radius: 12px; }
.empty p { max-width: 34rem; margin: 0 auto 1rem; }
.diff { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.diff pre { background: var(--paper); padding: .5rem; border-radius: 6px; }
details.revs summary { cursor: pointer; color: var(--muted); }
.rev { border-left: 2px solid var(--line); padding: .3rem .8rem; margin: .5rem 0; }
pre.pull { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; max-height: 70vh; overflow: auto; }
.code { display: flex; gap: .5rem; align-items: flex-start; background: var(--paper); border-radius: 8px; padding: .35rem .5rem; }
.code pre { flex: 1; margin: .2rem 0; }
.secret { border-color: var(--accent); }
table.tokens { border-collapse: collapse; width: 100%; font-size: 13.5px; }
table.tokens th, table.tokens td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); }
table.tokens th { color: var(--muted); font-weight: 500; font-size: 12px; }
h3 { margin: 1rem 0 0; }
.toast { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: .55rem 1rem; border-radius: 8px; z-index: 20; }
.toast.bad { background: var(--danger); color: #fff; }

/* landing */
.landing { max-width: 720px; margin: 0 auto; padding: 4rem 1.25rem; display: flex; flex-direction: column; gap: 1.2rem; align-items: flex-start; }
.landing h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.05; margin: .4rem 0 0; letter-spacing: -.03em; }
.lede { font-size: 18px; color: var(--muted); margin: 0; max-width: 36rem; }
.cards-demo { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; width: 100%; margin: .8rem 0; }
.cards-demo .nc { transform: rotate(-1.2deg); font-size: 13px; }
.cards-demo .nc:nth-child(2) { transform: rotate(1deg) translateY(6px); }
.cards-demo .nc:nth-child(3) { transform: rotate(-.4deg); }
.cards-demo .nc::before { top: 2.1rem; }
.cards-demo i { color: var(--muted); font-style: normal; font-size: 11.5px; }
.points { padding: 0; list-style: none; display: grid; gap: .5rem; margin: 0; }
.points b { color: var(--accent); }

/* consent page */
body.consent { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.card-sheet { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 1.6rem; max-width: 460px; width: 100%; display: flex; flex-direction: column; gap: .6rem; }
.card-sheet h1 { font-size: 22px; margin: .3rem 0 0; } .card-sheet em { font-style: normal; color: var(--accent); }
fieldset { border: 0; padding: 0; margin: .6rem 0; display: grid; gap: .45rem; } legend { font-weight: 600; margin-bottom: .3rem; }
.opt { display: flex; gap: .6rem; align-items: flex-start; border: 1px solid var(--line); border-radius: 9px; padding: .55rem .7rem; cursor: pointer; }
.opt:has(input:checked) { border-color: var(--accent); }
.opt span { display: flex; flex-direction: column; } .opt small { color: var(--muted); }
.field { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .8rem; } .field small { color: var(--muted); font-weight: 400; }

@media (max-width: 760px) {
  main.split { grid-template-columns: 1fr; }
  aside { position: static; }
  .tags { flex-direction: row; flex-wrap: wrap; gap: .2rem; } .tag { padding-left: .6rem !important; } .label { display: none; }
  header input[type=search] { width: 100%; order: 10; }
  .cards-demo { grid-template-columns: 1fr; }
  .diff { grid-template-columns: 1fr; }
  table.tokens { font-size: 12.5px; } table.tokens td:nth-child(2), table.tokens th:nth-child(2) { display: none; }
}