.kv-demo{color:var(--ink);min-width:0;margin:24px 0;padding:clamp(22px,4vw,36px);scroll-margin-top:20px}.kv-demo:before,.kv-demo:after{width:36px;height:44px}.kv-demo h2{font:700 clamp(25px,3.5vw,36px)/1.2 var(--font-display);margin:10px 0}.kv-demo h2:focus{outline:none}.kv-demo-heading>p,.kv-demo-finish>p{color:var(--ink-soft);font-size:15px;line-height:1.6}.kv-demo .kv-adventure-track{margin-top:20px}.kv-demo-primary,.kv-demo-secondary{min-height:48px;font:700 14px/1.4 var(--font-sans,Manrope,sans-serif);cursor:pointer;border-radius:16px;justify-content:center;align-items:center;gap:9px;padding:12px 18px;display:inline-flex}.kv-demo-primary{border:1px solid var(--sage-deep);background:var(--sage-deep);color:var(--primary-foreground);margin-top:16px}.kv-demo-secondary{border:1px solid var(--border);background:var(--card);color:var(--ink)}.kv-demo button:disabled{cursor:default;opacity:.65}.kv-demo button svg{flex:none;width:19px;height:19px}.kv-demo-task{text-align:center;max-width:580px;margin:22px auto 0}.kv-demo-step{color:var(--ink-soft);font-size:12px;font-weight:700}.kv-demo-prompt{font:700 clamp(20px,3vw,27px)/1.4 var(--font-display);margin:10px 0}.kv-demo-visual{letter-spacing:6px;color:#b78313;margin:16px 0;font-size:clamp(38px,7vw,58px);line-height:1.5}.kv-demo-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.kv-demo-options button{border:2px solid var(--border);background:var(--card);min-height:68px;color:var(--ink);font:700 28px/1.2 var(--font-display);cursor:pointer;border-radius:20px}.kv-demo-options button.kv-demo-answer-correct{color:#15472d;opacity:1;background:#deeddc;border-color:#376e55}.kv-demo-tools{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;display:flex}.kv-demo-help{border:1px solid var(--border);background:var(--card);color:var(--ink);border-radius:16px;margin-top:14px;padding:12px 16px;font-size:14px;line-height:1.6}.kv-demo-feedback{min-height:24px;margin-top:16px;font-size:15px;font-weight:700;line-height:1.5}.kv-demo-note{color:var(--ink-soft);margin-top:18px;font-size:12px;line-height:1.6}.kv-demo-finish{margin-top:24px}.kv-demo-finish>svg{width:38px;height:38px;color:var(--sage-deep)}.kv-demo button:focus-visible,.kv-demo a:focus-visible{outline:3px solid var(--ring);outline-offset:4px}@media (width<=480px){.kv-demo-options{gap:8px}.kv-demo-tools button,.kv-demo-primary{width:100%}.kv-demo-options button{min-height:60px}.kv-demo-visual{letter-spacing:2px}}html[data-contrast=high] .kv-demo,html[data-contrast=high] .kv-demo button,html[data-contrast=high] .kv-demo-help{color:#000;background:#fff;border-color:#000}html[data-contrast=high] .kv-demo p,html[data-contrast=high] .kv-demo span{color:#000}