/* Layout: one reading column. Two marks carry the identity: a highlighter stroke
   under what matters, and a strike through what was left out. */
:root {
  --paper: #ffffff; --ink: #14140f; --muted: #5f5f55; --line: #dddcd3;
  --mark: #ffe14a;          /* highlighter */
  --glow: #fff7cf;          /* the welcome: the highlighter, diluted */
  --wash: #f4f3ec;          /* panels and chips */
  --chip-on: #14140f; --chip-on-text: #ffffff;
  --display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --text: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #131311; --ink: #f1f0e8; --muted: #a3a296; --line: #302f2a;
    --mark: #7a6a00; --glow: #26220f; --wash: #1d1c19; --chip-on: #f1f0e8; --chip-on-text: #131311;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #131311; --ink: #f1f0e8; --muted: #a3a296; --line: #302f2a;
  --mark: #7a6a00; --glow: #26220f; --wash: #1d1c19; --chip-on: #f1f0e8; --chip-on-text: #131311;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.55 var(--text); }
.page { max-width: 720px; margin: 0 auto; padding-block: 28px 72px; padding-inline: 16px; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
[hidden] { display: none !important; }

/* Masthead */
.masthead { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.wordmark { margin: 0; font: 800 30px/1 var(--text); letter-spacing: -0.03em; }
.wordmark s { text-decoration-thickness: 0.11em; color: var(--muted); }
.tagline { margin: 6px 0 0; color: var(--muted); }
.updated { color: var(--muted); font-size: 13px; }

/* Welcome, shown once to a first-time reader */
.welcome { margin-top: 22px; padding: 24px 20px 20px; background: var(--glow); border-radius: 14px; }
.hello {
  font: 600 30px/1.18 var(--display); text-transform: none; letter-spacing: -0.01em;
  color: var(--ink); margin: 0 0 10px; text-wrap: balance;
}
.hello span { background: linear-gradient(transparent 60%, var(--mark) 60%); }
.lede { font-size: 17px; margin: 0 0 8px; max-width: 34em; }
.proof { margin: 0; color: var(--muted); font-size: 14px; }
.ask { font-weight: 600; margin: 22px 0 10px; }
/* A kind of story the reader is leaving out is shown struck through, as it is at the foot of the page. */
.chip.strike[aria-pressed="true"] {
  background: var(--paper); color: var(--muted); border-color: var(--ink); text-decoration: line-through;
}
.go { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin-top: 24px; }
.btn.primary { background: var(--ink); color: var(--paper); padding: 10px 20px; font-size: 16px; }
.btn.primary:hover { background: var(--ink); opacity: 0.88; }
.quiet {
  border: 0; background: none; padding: 4px 0; cursor: pointer; color: var(--muted);
  font-size: 14px; text-decoration: underline; text-underline-offset: 3px;
}
.quiet:hover { color: var(--ink); }
.note { margin: 16px 0 0; color: var(--muted); font-size: 13px; }
.greeting { margin: 28px 0 -12px; font: 600 22px/1.25 var(--display); }
@media (prefers-reduced-motion: no-preference) {
  .welcome { animation: arrive 0.45s ease-out both; }
  @keyframes arrive { from { opacity: 0; transform: translateY(6px); } }
}

/* Controls */
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 20px; }
.btn {
  background: var(--paper); border: 1px solid var(--ink); border-radius: 6px;
  padding: 7px 14px; cursor: pointer; font-weight: 600; font-size: 14px;
}
.btn:hover { background: var(--wash); }
.following { color: var(--muted); font-size: 14px; min-width: 0; }

.panel { margin-top: 12px; padding: 4px 16px 18px; background: var(--wash); border-radius: 10px; }
.panel h2 { margin: 20px 0 4px; }
.hint { margin: 0 0 10px; color: var(--muted); font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.chip {
  background: var(--paper); border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 13px; cursor: pointer; font-size: 14px; max-width: 100%; overflow-wrap: anywhere;
}
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--chip-on); color: var(--chip-on-text); border-color: var(--chip-on); }
.row { display: flex; gap: 8px; margin-top: 10px; }
.row input { flex: 1; min-width: 0; }
input[type="text"], select {
  background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 8px 11px;
}
select { max-width: 100%; }
.options { display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 0; list-style: none; }
.options label { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.options input { margin-top: 5px; flex: none; }
.options small { display: block; color: var(--muted); font-size: 13px; }
.columns { display: block; column-width: 190px; column-gap: 20px; }
.columns li { break-inside: avoid; margin-bottom: 8px; }
.pairs { display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 0; list-style: none; }
.pairs li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; }

/* Stories */
h2 {
  font: 700 12px/1.2 var(--text); text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin: 40px 0 0;
}
.section-top { color: var(--ink); }
article { padding: 16px 0; border-bottom: 1px solid var(--line); }
h3 { font: 600 20px/1.28 var(--display); margin: 0 0 6px; text-wrap: balance; }
.major h3 span {
  background: linear-gradient(transparent 62%, var(--mark) 62%);
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
article p { margin: 0 0 8px; }
.meta { font-size: 13.5px; color: var(--muted); }
.meta a { color: inherit; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; overflow-wrap: anywhere; }
.meta a:hover { color: var(--ink); text-decoration-color: var(--ink); }
.empty { color: var(--muted); margin: 0; padding: 12px 0; }
.more {
  border: 0; background: none; padding: 12px 0; cursor: pointer; font-size: 14px; font-weight: 600;
  text-decoration: underline; text-underline-offset: 3px;
}

/* What was left out */
.left-out { margin-top: 48px; }
.left-out > summary { cursor: pointer; color: var(--muted); font-size: 14px; }
.struck { list-style: none; padding: 0; margin: 8px 0 0; font-size: 14px; }
.struck li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.struck s { color: var(--muted); }
.struck a { color: inherit; }
.why { color: var(--muted); }
.why b { color: var(--ink); font-weight: 600; }

footer { margin-top: 40px; color: var(--muted); font-size: 13px; }