/* Orbit product tokens. Existing game boards retain their functional styles. */
:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--radius-control:14px;--radius-card:24px;--muted:#63748b;--shadow:0 8px 30px #19325108}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}h1,h2,h3{font-weight:750;text-wrap:balance}.brand{letter-spacing:-1px;gap:10px;line-height:1}.brand-icon{width:40px;height:40px;padding:4px;flex:none;border-radius:14px}.brand-tag{letter-spacing:1px}.app{max-width:1000px}button{touch-action:manipulation;transition:background .16s,transform .16s,box-shadow .16s}.primary,.secondary,.back{min-height:44px;border-radius:var(--radius-control)}button:active:not(:disabled){transform:translateY(1px)}.back{display:inline-flex;align-items:center;background:var(--soft);color:var(--blue);padding:10px 16px;font-weight:700;margin-bottom:18px}.text-button{min-height:44px}.panel,.card,.hero{border-radius:var(--radius-card)}.hero{background:linear-gradient(120deg,#e9f3ff,#f1eeff);min-height:250px}.hero h1{font-size:clamp(27px,4vw,38px)}.hero .hero-art{opacity:.65}.hero p{line-height:1.6}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid .card-body{grid-template-rows:28px 32px minmax(52px,1fr) 46px 44px;gap:8px;padding:20px}.grid .card-body p{font-size:14px;line-height:1.5}.card-art{height:145px}.badge{font-size:10px;line-height:1.5}.notice{font-size:12px}.section-title{gap:12px}.panel p{line-height:1.65}.loading{padding:70px 20px}.loading:before{content:'';display:block;margin:0 auto 18px;width:30px;height:30px;border:3px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:orbit-load .8s linear infinite}@keyframes orbit-load{to{transform:rotate(360deg)}}.empty{border:1px dashed var(--line);border-radius:16px;padding:24px;line-height:1.6}nav{box-shadow:0 8px 35px #14243b20;padding:8px;bottom:max(12px,env(safe-area-inset-bottom))}nav button{min-height:50px;border-radius:12px}nav button.active{background:var(--soft)}.community-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.community-row p{margin:4px 0;font-size:13px}.community-row a{flex-shrink:0;text-decoration:none}.welcome-card{border:1px solid var(--line);background:var(--surface);border-radius:24px;padding:24px;margin:18px 0}.welcome-card p{margin:8px 0 16px}.welcome-actions{display:flex;gap:10px;flex-wrap:wrap}.product-settings{display:flex;align-items:center;justify-content:space-between;gap:12px}.demo-banner{margin-top:20px;background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:24px}.demo-banner p{margin:6px 0 16px}.demo-stage{min-height:210px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px}.demo-target{width:100%;min-height:130px;background:var(--soft);color:var(--ink);border-radius:20px;font-size:20px;font-weight:700}.demo-target.ready{background:#d6f5e7;color:#135d40}.demo-progress{font-size:13px;color:var(--muted)}.demo-track{width:100%;height:20px;background:var(--line);border-radius:10px;position:relative;overflow:hidden}.demo-track:before{content:'';position:absolute;left:40%;width:20%;height:100%;background:#67c8ae}.demo-marker{position:absolute;height:20px;width:5px;background:var(--ink);left:0;animation:demo-timing 1.8s linear infinite alternate}@keyframes demo-timing{to{left:calc(100% - 5px)}}#arcade-demo{max-width:460px}.demo-answer{display:flex;gap:8px}.demo-answer button{min-width:65px}.demo-sequence{font-size:32px;letter-spacing:8px}.product-footnote{font-size:12px;color:var(--muted)}body.dark .hero{background:linear-gradient(120deg,#21374f,#2b2945)}body.dark{--muted:#a1b1c5}body.dark .hero p{color:#b2c4d6}body.dark .demo-target.ready{background:#20563f;color:#e5fff0}
@media(max-width:700px){.app{padding:0 16px 110px}.hero{padding:24px;min-height:235px}.hero-art{right:-160px;opacity:.3!important}.grid{gap:12px}.grid .card-body{padding:14px;grid-template-rows:32px 30px minmax(70px,1fr) 46px 44px}.grid .card-body p{font-size:12px}.grid .card-body button{font-size:13px;padding:8px}.card-art{height:112px}.community-row{align-items:flex-start;flex-direction:column}.community-row a{width:100%}.panel{padding:20px}.brand{font-size:28px}nav{width:calc(100% - 24px)}nav button{font-size:10px}.notice{align-items:flex-start}.hero-copy{max-width:285px}.welcome-card,.demo-banner{padding:20px}}
.grid .card-body{grid-template-rows:32px minmax(48px,auto) minmax(70px,1fr) 46px 44px}.grid .card-body h3{line-height:1.35}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.demo-marker{animation:demo-timing 1.8s linear infinite alternate!important}}