/* Shared styles for the Quick start and Full rules pages */
:root {
  --felt: #1b1714;
  --paper: #faf6ec;
  --cream: #f6efe0;
  --cream-2: #efe5cf;
  --line: #ddcfb2;
  --gold: #b08a3e;
  --gold-2: #d6b46a;
  --maroon: #7a1f1f;
  --ink: #1d1a17;
  --muted: #6f6455;
  font-family: 'Crimson Pro', Georgia, serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--felt); color: var(--ink); font-size: 18px; line-height: 1.55; }
a { color: var(--maroon); }
img { max-width: 100%; }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 12px; padding: 10px 16px;
  background: #1b1714f2; border-bottom: 1px solid #3a3027; color: var(--cream); backdrop-filter: blur(6px); }
.topbar .brand { font-family: Cinzel, serif; font-weight: 700; color: var(--gold-2); text-decoration: none; letter-spacing: .02em; white-space: nowrap; }
.topbar .tabs { display: flex; gap: 4px; margin-left: auto; }
.topbar .tabs a { color: var(--cream); text-decoration: none; padding: 5px 12px; border-radius: 6px; border: 1px solid transparent; font-size: 16px; white-space: nowrap; }
.topbar .tabs a:hover { border-color: #5b4c37; }
.topbar .tabs a.on { background: var(--maroon); border-color: #a33a3a; color: #fff; }

/* page */
.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 16px 64px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.wrap.single { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.toc { position: sticky; top: 72px; color: var(--cream); font-size: 16px; }
.toc b { font-family: Cinzel, serif; color: var(--gold-2); font-size: 14px; letter-spacing: .06em; display: block; margin-bottom: 8px; }
.toc a { display: block; color: #d9ccb2; text-decoration: none; padding: 3px 0 3px 10px; border-left: 2px solid #3a3027; }
.toc a:hover { color: #fff; border-left-color: var(--gold); }
.sheet { background: var(--paper); border: 2px solid var(--gold); border-radius: 12px; padding: 32px 36px; box-shadow: 0 20px 60px #0008; min-width: 0; }

h1, h2, h3 { font-family: Cinzel, serif; color: var(--maroon); line-height: 1.2; }
h1 { font-size: 34px; margin: 0 0 6px; }
h2 { font-size: 24px; margin: 40px 0 10px; padding-top: 16px; border-top: 1px solid var(--line); }
h2:first-of-type { border-top: 0; padding-top: 0; }
h3 { font-size: 18px; margin: 22px 0 6px; color: var(--ink); }
.kicker { color: var(--muted); font-style: italic; margin: 0 0 18px; }
.lead { font-size: 21px; margin: 0 0 8px; }
p { margin: 8px 0; }
ul, ol { padding-left: 24px; margin: 8px 0; }
li { margin: 4px 0; }
b, strong { font-weight: 700; }
kbd { font-family: inherit; font-size: 15px; background: #fff; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 6px; }
.btnlike { display: inline-block; font-size: 15px; background: #2f2822; color: var(--cream); border: 1px solid #5b4c37; border-radius: 5px; padding: 0 7px; white-space: nowrap; }
.btnlike.red { background: var(--maroon); border-color: #a33a3a; color: #fff; }

/* callouts */
.goal { background: var(--maroon); color: #fff; border-radius: 10px; padding: 16px 20px; margin: 16px 0; font-size: 19px; }
.goal b { color: var(--gold-2); }
.note { background: var(--cream-2); border-left: 4px solid var(--gold); border-radius: 6px; padding: 10px 14px; margin: 14px 0; }
.note.table { border-left-color: #3a8fb7; }
.note .lbl { font-family: Cinzel, serif; font-size: 13px; letter-spacing: .06em; color: var(--muted); display: block; margin-bottom: 2px; }
.example { background: #fff; border: 1px dashed var(--gold); border-radius: 8px; padding: 12px 16px; margin: 14px 0; }
.example .lbl { font-family: Cinzel, serif; font-size: 13px; letter-spacing: .06em; color: var(--maroon); display: block; margin-bottom: 4px; }

/* steps */
ol.steps { list-style: none; padding: 0; counter-reset: s; }
ol.steps > li { counter-increment: s; position: relative; padding: 2px 0 10px 48px; margin: 0; }
ol.steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%;
  background: var(--maroon); color: #fff; font-family: Cinzel, serif; font-weight: 700; display: grid; place-items: center; font-size: 17px; }
ol.steps > li > b:first-child { display: block; font-size: 19px; }

/* phases */
.phases { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 14px 0; }
.phase { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: 16px; line-height: 1.4; }
.phase h4 { margin: 0 0 4px; font-family: Cinzel, serif; color: var(--maroon); font-size: 15px; }
.phase .n { color: var(--muted); font-size: 13px; }

/* tables */
.tbl { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 16px; background: #fff; }
th, td { border: 1px solid var(--line); padding: 6px 9px; text-align: left; vertical-align: top; }
th { background: var(--cream-2); font-family: Cinzel, serif; font-size: 13px; letter-spacing: .04em; color: var(--ink); }
td.num, th.num { text-align: center; }

/* cards */
.cards { display: flex; flex-wrap: wrap; gap: 12px; margin: 14px 0; }
.cards figure { margin: 0; width: 150px; }
.cards img { width: 150px; aspect-ratio: 744 / 1039; border-radius: 7px; box-shadow: 0 4px 14px #0004; cursor: zoom-in; display: block; background: var(--cream-2); }
.cards figcaption { font-size: 14px; color: var(--muted); margin-top: 5px; line-height: 1.3; }
.cards.small figure { width: 110px; } .cards.small img { width: 110px; }

dl.terms { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 6px 16px; margin: 12px 0; }
dl.terms dt { font-weight: 700; }
dl.terms dd { margin: 0; }

details { background: #fff; border: 1px solid var(--line); border-radius: 8px; margin: 8px 0; }
details summary { cursor: pointer; padding: 9px 14px; font-weight: 700; }
details > div { padding: 0 14px 10px; }

.cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.cta a { text-decoration: none; padding: 10px 16px; border-radius: 6px; font-size: 18px; border: 1px solid #5b4c37; background: #2f2822; color: var(--cream); }
.cta a.primary { background: var(--maroon); border-color: #a33a3a; color: #fff; }

/* zoom overlay */
#zoom { position: fixed; inset: 0; background: #000c; display: grid; place-items: center; z-index: 50; cursor: zoom-out; padding: 16px; }
#zoom img { max-height: 92vh; max-width: 100%; border-radius: 14px; }

@media (max-width: 860px) {
  .wrap { grid-template-columns: minmax(0, 1fr); }
  .toc { display: none; }
  .sheet { padding: 22px 18px; }
  .phases { grid-template-columns: minmax(0, 1fr); }
  dl.terms { grid-template-columns: minmax(0, 1fr); }
  dl.terms dd { margin-bottom: 8px; }
  h1 { font-size: 28px; }
  .topbar .brand { display: none; }
  .topbar .tabs { margin-left: 0; }
}