/* Learn section (/learn/ + guides + glossary). Uses the tokens from site.css; never redefines them. */
a.gl { color: var(--ink); text-decoration-color: var(--orange); text-decoration-style: dotted; text-decoration-thickness: 2px; }
a.gl:hover { color: var(--orange); }

/* hub cards */
.learn-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; margin: 26px 0 10px; }
.learn-card { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 18px 18px 20px; text-decoration: none; color: var(--ink);
  background: var(--card); border: 3px solid var(--ink); border-radius: 20px; box-shadow: 0 6px 0 var(--ink); transition: transform .12s, box-shadow .12s; }
.learn-card:hover { color: var(--ink); transform: translateY(-4px) rotate(-.6deg); box-shadow: 0 10px 0 var(--ink); }
.lc-0 { background: var(--yellow); } .lc-1 { background: var(--sky); } .lc-2 { background: var(--band); }
.lc-3 { background: #ffc8a8; } .lc-4 { background: #ffc2d6; } .lc-5 { background: var(--card); }
.learn-num { width: 42px; height: 42px; border-radius: 50%; background: var(--orange); border: 3px solid var(--ink); box-shadow: 0 3px 0 var(--ink);
  display: inline-flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 1.2rem; }
.learn-card-h { font-family: var(--display); font-size: 1.25rem; line-height: 1.15; margin-top: 4px; }
.learn-card-p { font-weight: 700; font-size: .95rem; line-height: 1.4; }

/* notes, figures, tables */
.learn-note { background: var(--yellow); }
.learn-note p { margin: 0; }
.learn-fig { margin: 18px 0 22px; max-width: 640px; }
.learn-fig figcaption { display: block; font-weight: 700; color: var(--ink); font-size: .92rem; line-height: 1.45; }
.fig-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 18px 0 22px; }
.fig-pair .learn-fig { margin: 0; max-width: none; }
@media (max-width: 700px) { .fig-pair { grid-template-columns: 1fr; } }
.learn-table-wrap { overflow-x: auto; margin: 14px 0 20px; border: 3px solid var(--ink); border-radius: 18px; box-shadow: 0 5px 0 var(--ink); background: var(--card); }
.learn-table { width: 100%; border-collapse: collapse; font-size: .96rem; }
.learn-table th { background: var(--ink); color: #fff; font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .4px; text-align: left; padding: 10px 12px; }
.learn-table td { padding: 9px 12px; border-top: 2px solid #e6e0cf; vertical-align: top; }
.learn-table td:first-child { font-weight: 800; }
.learn-table tr:nth-child(even) td { background: #fffdf4; }

/* field map (rules page) */
.field-map-fig { margin: 18px 0 24px; display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 20px; align-items: center; }
@media (max-width: 640px) { .field-map-fig { grid-template-columns: 1fr; } }
.field-map { display: flex; flex-direction: column; height: 420px; background: #2e7d32; border: 3px solid var(--ink); border-radius: 18px; box-shadow: 0 6px 0 var(--turf), 0 6px 0 3px var(--ink); overflow: hidden; }
.field-map > div { display: flex; align-items: center; justify-content: center; flex-basis: 0; color: #fff; font-weight: 900; font-size: .82rem; text-align: center; line-height: 1.1; }
.field-map .fm-ez { background: #1f5f24; font-family: var(--display); font-weight: 400; font-size: .95rem; letter-spacing: .3px; }
.field-map .fm-nr { background: repeating-linear-gradient(135deg, #ff6a1f 0 10px, #e85d15 10px 20px); color: var(--ink); border-top: 2px solid #fff; border-bottom: 2px solid #fff; }
.field-map .fm-nr span { background: #fff; border: 2px solid var(--ink); border-radius: 999px; padding: 0 8px; font-size: .74rem; }
.field-map .fm-mid { flex: 0 0 0; height: 0; border-top: 4px solid var(--yellow); position: relative; }
.field-map .fm-mid span { position: absolute; background: var(--yellow); color: var(--ink); border: 2px solid var(--ink); border-radius: 999px; padding: 1px 10px; font-size: .74rem; white-space: nowrap; transform: translateY(-2px); }
.field-map-fig figcaption { display: block; font-size: .95rem; color: var(--ink); font-weight: 700; margin: 0; }

/* FAQ */
.faq { display: grid; gap: 12px; margin: 14px 0 20px; }
.faq-item { background: var(--card); border: 3px solid var(--ink); border-radius: 16px; box-shadow: 0 4px 0 var(--ink); padding: 10px 16px; }
.faq-item summary { font-weight: 900; cursor: pointer; }
.faq-item p { margin: 8px 0 2px; }

/* route tree */
.route-jump { font-weight: 700; line-height: 2; }
.route-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; margin: 16px 0; }
.route-card { background: var(--card); border: 3px solid var(--ink); border-radius: 20px; box-shadow: 0 6px 0 var(--ink); padding: 10px 12px 14px; scroll-margin-top: 16px; }
.route-card:nth-child(4n+1) { box-shadow: 0 6px 0 var(--orange), 0 6px 0 3px var(--ink); }
.route-card:nth-child(4n+2) { box-shadow: 0 6px 0 var(--sky), 0 6px 0 3px var(--ink); }
.route-card:nth-child(4n+3) { box-shadow: 0 6px 0 var(--yellow), 0 6px 0 3px var(--ink); }
.route-card:nth-child(4n+4) { box-shadow: 0 6px 0 var(--pink), 0 6px 0 3px var(--ink); }
.route-card .play-svg { border-radius: 12px; }
.route-card h3 { font-size: 1.2rem; margin: 10px 0 4px; }
.route-card p { margin: 8px 0; font-size: .95rem; line-height: 1.45; }
.route-used { font-size: .88rem !important; }
.tag-depth { background: var(--turf); }
.tag-cat { background: var(--card); color: var(--ink); vertical-align: middle; }

/* glossary */
.gl-nav { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 8px; position: sticky; top: 0; z-index: 3; background: var(--bg); padding: 8px 0; }
.gl-nav a { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border: 3px solid var(--ink); border-radius: 50%;
  background: var(--card); color: var(--ink); text-decoration: none; font-family: var(--display); box-shadow: 0 3px 0 var(--ink); }
.gl-nav a:hover { background: var(--yellow); }
.gl-letter h2 { font-size: 2.2rem; margin: 30px 0 8px; color: var(--orange); -webkit-text-stroke: 1px var(--ink); scroll-margin-top: 70px; }
.gl-letter dl { margin: 0; display: grid; gap: 12px; }
.gl-term { background: var(--card); border: 3px solid var(--ink); border-radius: 16px; box-shadow: 0 4px 0 var(--ink); padding: 12px 16px; scroll-margin-top: 70px; }
.gl-term:target { background: #fff3c4; box-shadow: 0 4px 0 var(--orange), 0 4px 0 3px var(--ink); }
.gl-term dt { font-weight: 900; font-size: 1.12rem; }
.gl-anchor { color: var(--ink); text-decoration: none; }
.gl-term dd { margin: 4px 0 0; }
.gl-term dd p { margin: 6px 0; }
.gl-also, .gl-plays { font-size: .9rem; color: var(--muted); font-weight: 700; }

/* checklist ticks */
.checklist ul { list-style: none; padding-left: 0; }
.checklist ul li { position: relative; padding-left: 34px; }
.checklist ul li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border: 3px solid var(--ink); border-radius: 6px; background: var(--card); box-shadow: 0 2px 0 var(--ink); }

/* more guides */
.learn-more { margin: 44px 0 0; padding: 18px 20px; background: var(--band); border: 3px solid var(--ink); border-radius: 20px; box-shadow: 0 6px 0 var(--ink); }
.learn-more-h { font-family: var(--display); font-size: 1.2rem; margin: 0 0 10px; }
.learn-chip { display: inline-block; margin: 0 8px 10px 0; padding: 5px 14px; background: var(--card); color: var(--ink); border: 3px solid var(--ink); border-radius: 999px; font-weight: 800; font-size: .92rem; text-decoration: none; box-shadow: 0 3px 0 var(--ink); }
.learn-chip:hover { background: var(--yellow); color: var(--ink); }

.tag-depth { white-space: normal; display: inline-block; line-height: 1.3; }