:root {
  --bg: #fbf6f0;
  --surface: #ffffff;
  --surface-2: #f4ebe1;
  --ink: #2b211c;
  --muted: #6e5d53;
  --line: #e6d8ca;
  --accent: #b44b31;
  --accent-ink: #ffffff;
  --accent-soft: #f6dfd5;
  --light: #3f7a5a;
  --medium: #9a6a12;
  --deep: #7a3f7c;
  --shadow: 0 1px 2px rgba(60, 35, 20, .06), 0 8px 28px rgba(60, 35, 20, .08);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1815;
    --surface: #272019;
    --surface-2: #2f2720;
    --ink: #f3e9e0;
    --muted: #bfae9f;
    --line: #3d3229;
    --accent: #ec8e6f;
    --accent-ink: #26170f;
    --accent-soft: #43281e;
    --light: #84c9a1;
    --medium: #e3b45a;
    --deep: #d39ad4;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 28px rgba(0, 0, 0, .35);
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--sans);
  overflow-wrap: break-word;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
a { color: var(--accent); text-underline-offset: 2px; }
h1, h2 { font-family: var(--serif); line-height: 1.2; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 6vw, 2.9rem); margin: 28px 0 12px; }
h2 { font-size: 1.5rem; margin: 44px 0 12px; }
.lede { font-size: 1.12rem; color: var(--muted); }
.small { font-size: .9rem; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }

.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: var(--serif); font-weight: 700; font-size: 1.15rem; }
.brand-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font-size: 1rem; }
.header-link { font-size: .95rem; }

.crumbs { font-size: .9rem; color: var(--muted); margin-top: 20px; }
.crumbs + h1 { margin-top: 6px; }

/* Deck */
.deck { margin: 24px 0 8px; padding: 16px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 20px; }
.deck-top { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; }
.seg { display: inline-flex; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.seg button { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: .9rem; padding: 6px 12px; border-radius: 999px; cursor: pointer; min-height: 36px; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.players { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; font-size: .9rem; color: var(--muted); }
.players label { display: flex; align-items: center; gap: 8px; flex: 1 1 140px; }
.players input { flex: 1; min-width: 0; font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; }
.players[hidden] { display: none; }
.card { margin-top: 14px; background: var(--surface); border-radius: 16px; box-shadow: var(--shadow); padding: 20px 20px 16px; min-height: 230px; display: flex; flex-direction: column; }
.card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; font-size: .85rem; color: var(--muted); }
.turn { font-weight: 600; color: var(--accent); }
.turn[hidden] { display: none; }
.card-q { font-family: var(--serif); font-size: clamp(1.35rem, 4.6vw, 1.85rem); line-height: 1.3; margin: 18px 0; flex: 1; display: flex; align-items: center; }
.card-count { margin: 0; font-size: .85rem; color: var(--muted); }
.card.flip .card-q { animation: rise .28s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .card.flip .card-q { animation: none; } }
.deck-actions { display: flex; gap: 10px; margin-top: 14px; }
.btn { font: inherit; font-weight: 600; border-radius: 12px; padding: 12px 16px; cursor: pointer; min-height: 48px; border: 1px solid var(--line); }
.btn.primary { flex: 1; background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.ghost { background: var(--surface); color: var(--ink); }
.deck-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tool { font: inherit; font-size: .9rem; background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; min-height: 36px; cursor: pointer; }
.tool[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.fav-count { display: inline-block; min-width: 1.4em; text-align: center; font-variant-numeric: tabular-nums; }
.toast { min-height: 1.4em; margin: 6px 0 -6px; font-size: .9rem; color: var(--muted); }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.badge { display: inline-block; font: 600 .72rem/1 var(--sans); letter-spacing: .04em; text-transform: uppercase; padding: 4px 7px; border-radius: 6px; border: 1px solid currentColor; vertical-align: 2px; white-space: nowrap; }
[data-depth="light"] > .badge, .badge.d-light { color: var(--light); }
[data-depth="medium"] > .badge, .badge.d-medium { color: var(--medium); }
[data-depth="deep"] > .badge, .badge.d-deep { color: var(--deep); }
.card-depth:empty { display: none; }

/* Question list */
.depth-sum { color: var(--muted); font-size: .95rem; margin-top: -4px; }
.qlist { padding-left: 2.2em; margin: 12px 0; }
.qlist li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.qlist li::marker { color: var(--muted); font-variant-numeric: tabular-nums; font-size: .9em; }
.qlist li.is-hidden { display: none; }
.qlist li:target { background: var(--accent-soft); }
.qcat { font-size: .85rem; margin-left: 4px; white-space: nowrap; }
.qfav { margin-left: 6px; font: inherit; font-size: 1rem; line-height: 1; background: none; border: 0; color: var(--muted); cursor: pointer; padding: 4px 6px; vertical-align: -1px; }
.qfav[aria-pressed="true"] { color: var(--accent); }

.cat-grid { list-style: none; padding: 0; margin: 12px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.cat-grid a { display: flex; flex-direction: column; gap: 2px; height: 100%; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; color: var(--ink); }
.cat-grid a:hover { border-color: var(--accent); }
.cat-grid strong { font-family: var(--serif); font-size: 1.1rem; }
.cat-grid span { font-size: .85rem; color: var(--accent); }
.cat-grid em { font-style: normal; font-size: .92rem; color: var(--muted); }

.howto ul { padding-left: 1.2em; }
.howto li { margin: 6px 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 8px 0 0; color: var(--muted); }

.site-footer { margin-top: 56px; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .95rem; }
.site-footer p { margin: 6px 0; }

@media (min-width: 700px) {
  .deck { padding: 22px; }
  .card { padding: 28px 28px 20px; min-height: 260px; }
}