.brdg-hero-emoji{font-size:3rem;line-height:1;display:block}.brdg-hud{justify-content:center;align-items:center;gap:.6rem;margin-top:.5rem;display:flex}.brdg-section-h{margin:1.4rem 0 .6rem}.brdg-feature-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;display:grid}.brdg-feature-card{text-align:center;background:var(--ff-paper);color:var(--ff-anvil);border:3px solid var(--ff-outline);box-shadow:0 5px 0 var(--ff-outline);border-top:8px solid var(--pc-select);border-radius:18px;gap:.3rem;padding:1.2rem;text-decoration:none;transition:transform .12s,box-shadow .12s;display:grid}.brdg-feature-card:hover{box-shadow:0 8px 0 var(--ff-outline);transform:translateY(-3px)}.brdg-feature-emoji{font-size:2.4rem;line-height:1}.brdg-feature-card strong{color:var(--ff-anvil);font-size:1.15rem}.brdg-feature-blurb{color:var(--ff-anvil);opacity:.85;font-size:.95rem}.brdg-kit-list{gap:.5rem;display:grid}.brdg-kit-row{background:var(--ff-paper);color:var(--ff-anvil);border:2px solid var(--ff-outline);border-radius:12px;grid-template-columns:2rem 1fr auto;align-items:center;gap:.7rem;padding:.7rem .9rem;text-decoration:none;display:grid}.brdg-kit-row:hover{border-color:var(--pc-select)}.brdg-kit-num{background:var(--pc-select);color:#fff;border-radius:50%;place-items:center;width:2rem;height:2rem;font-weight:800;display:grid}.brdg-kit-name{font-weight:700}.brdg-stage{place-items:center;gap:1.1rem;display:grid}.brdg-bank{flex-wrap:wrap;justify-content:center;align-items:center;gap:.6rem;padding:.6rem .4rem;display:flex}.brdg-bank-label{letter-spacing:.08em;color:var(--ff-anvil);opacity:.6;font-size:.75rem;font-weight:800}.brdg-concept{color:var(--ff-anvil);border:3px solid var(--ff-outline);background:var(--ff-warm);border-radius:14px;padding:.35rem .9rem;font-size:1.5rem;font-weight:800}.brdg-span{border-radius:3px;flex:0 0 3.5rem;height:6px}.brdg-span--gap{background:repeating-linear-gradient(90deg, var(--ff-outline) 0 6px, transparent 6px 12px);opacity:.5}.brdg-span--built{background:var(--pc-correct);opacity:1}.brdg-choice-row{gap:.7rem;width:100%;max-width:34rem;display:grid}.brdg-choice{text-align:left;border:3px solid var(--ff-outline);border-left:6px solid var(--pc-select);border-radius:14px;min-height:56px;font-size:1.02rem;font-weight:600;line-height:1.35}.brdg-choice--correct{background:var(--pc-correct);color:#fff}.brdg-choice--wrong{opacity:.5}.brdg-match-grid{grid-template-columns:1fr 1fr;align-items:start;gap:.7rem 1rem;width:100%;max-width:44rem;display:grid}.brdg-match-col{align-content:start;gap:.55rem;display:grid}.brdg-match-chip{text-align:left;border:3px solid var(--ff-outline);background:var(--ff-paper);min-height:56px;color:var(--ff-anvil);border-radius:14px;font-size:.98rem;font-weight:600;line-height:1.3}.brdg-match-concept{border-left:6px solid var(--pc-select);font-weight:800}.brdg-match--sel{background:var(--pc-select);color:#fff;border-color:var(--pc-select)}.brdg-match--done{background:var(--pc-correct);color:#fff;border-color:var(--pc-correct);opacity:1}.brdg-match--done:after{content:" ✓";font-weight:800}.brdg-match--miss{border-color:var(--pc-wrong,#c0392b);animation:.4s brdg-shake}@keyframes brdg-shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@media (prefers-reduced-motion:reduce){.brdg-match--miss{animation:none}}@media (width<=640px){.brdg-match-grid{grid-template-columns:1fr}.brdg-match-col+.brdg-match-col{margin-top:.4rem}}.lt-wrap{margin-top:.5rem}.lt-stage{padding:1.1rem 1.15rem 1.25rem}.lt-scene{margin:0 0 .7rem;font-weight:600;line-height:1.4}.lt-figure{border:2px solid var(--ff-outline);background:#f4efe4;border-radius:12px;justify-content:center;width:100%;margin-bottom:.85rem;padding:.6rem .4rem;display:flex}.lt-deck{fill:#6b5a44}.lt-pier{fill:#8a755a}.lt-ground{fill:#b9a884}.lt-load{fill:var(--pc-select,#c9603a)}.lt-loadlabel{fill:#3a2f22;font-size:12px;font-weight:800}.lt-plabel{fill:#3a2f22;font-size:13px;font-weight:800}.lt-arrow{stroke:#4a7c59;stroke-width:4px}.lt-arrow-more{stroke:#b23b2e;stroke-width:5px}.lt-arrowhead{fill:none;stroke:inherit;stroke-width:2px}.lt-rlabel{fill:#3a2f22;font-size:13px;font-weight:800}.lt-stem{margin-bottom:.7rem}.lt-choices{flex-direction:column;gap:.55rem;display:flex}.lt-choice{text-align:left;line-height:1.4}.lt-choice.is-correct{border-color:var(--pc-correct)!important;background:color-mix(in oklab, var(--pc-correct) 14%, var(--ff-paper))!important}.lt-choice.is-wrong{border-color:var(--pc-incorrect)!important;background:color-mix(in oklab, var(--pc-incorrect) 12%, var(--ff-paper))!important}.lt-feedback{margin-top:.9rem}.lt-feedback.is-good{border-color:var(--pc-correct)}.lt-feedback.is-bad{border-color:var(--pc-incorrect)}.lt-fb-verdict{margin-bottom:.3rem;font-weight:800}.lt-fb-why{margin-bottom:.5rem;line-height:1.5}.lt-next{margin-top:.3rem}.lt-menu{margin-top:.9rem}.lt-dots{justify-content:center;gap:.35rem;margin-top:.85rem;display:flex}.lt-dot{background:var(--ff-outline);opacity:.4;border-radius:50%;width:8px;height:8px}.lt-dot.on{opacity:1;background:var(--pc-select)}@media (prefers-reduced-motion:reduce){.lt-choice,.lt-next{transition:none}}