.conveyor-shell{width:min(1080px,calc(100% - 32px))}.game-card{overflow:hidden;border:3px solid var(--ink);border-radius:5px;background:var(--panel);box-shadow:10px 10px 0 var(--shadow)}.game-heading{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end;padding:30px 34px;border-bottom:3px solid var(--ink)}.game-heading .eyebrow{margin:0 0 10px;color:var(--gold);font-weight:800;letter-spacing:.12em}.game-heading h1{max-width:850px;margin:0;font-size:clamp(2rem,6.4vw,4.55rem);line-height:.94}.lede{max-width:720px;margin:18px 0 0;color:var(--muted);line-height:1.6}.progress-box{min-width:150px;padding:16px;border:2px solid var(--line);border-radius:5px;background:#0a2026;text-align:center}.progress-box>span,.stat>span{display:block;margin-bottom:7px;color:var(--muted);font-size:.76rem;font-weight:800;letter-spacing:.1em}.progress-box strong{color:var(--gold);font-size:1.55rem}.mode-panel{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:2px solid var(--line);background:#0a2026}.mode-switch{display:flex;flex:0 0 auto;gap:6px}.mode-switch button{padding:10px 14px;border:2px solid var(--line);border-radius:5px;background:transparent;color:var(--muted);font-weight:800;cursor:pointer}.mode-switch button[aria-pressed="true"]{border-color:var(--gold);background:var(--gold);color:var(--night)}.mode-switch button:disabled{cursor:not-allowed;opacity:.65}.mode-description{margin:0;color:var(--muted);font-size:.84rem;line-height:1.45;text-align:right}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:3px solid var(--ink)}.stat{min-width:0;padding:18px 10px;border-right:2px solid var(--line);text-align:center}.stat:last-child{border-right:0}.stat strong{font-size:clamp(1.02rem,2.8vw,1.5rem)}
.conveyor-stage{display:flex;min-height:850px;flex-direction:column;align-items:center;padding:24px 28px 34px;background:linear-gradient(rgba(88,199,215,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(88,199,215,.04) 1px,transparent 1px),radial-gradient(circle at 50% 42%,#173b45 0,transparent 62%);background-size:24px 24px,24px 24px,auto}.rule-board{display:flex;width:min(790px,100%);gap:12px;align-items:center;justify-content:center;padding:13px 16px;border:3px solid var(--gold);border-radius:5px;background:#172b2b;text-align:center}.rule-board span{color:var(--muted);font-size:.72rem;font-weight:900;letter-spacing:.1em}.rule-board strong{color:var(--gold);font-size:clamp(.78rem,2.3vw,1rem)}.stage-copy{min-height:160px;padding-top:22px;text-align:center}.stage-kicker{margin:0 0 9px;color:var(--gold);font-size:.78rem;font-weight:800;letter-spacing:.14em}.stage-copy h2{margin:0;font-size:clamp(1.5rem,5vw,2.6rem)}.stage-copy>p:not(.stage-kicker){max-width:680px;margin:10px auto 0;color:var(--muted);line-height:1.5}.result-flash{display:flex;gap:10px;align-items:baseline;justify-content:center;margin-top:11px}.result-flash[hidden]{display:none}.result-flash strong{font-size:1.3rem}.result-flash span{color:var(--muted);font-size:.78rem}.conveyor-stage[data-result="correct"] .result-flash strong{color:var(--green)}.conveyor-stage[data-result="wrong"] .result-flash strong{color:var(--red)}.timing-wrap{width:min(790px,100%);margin-bottom:14px}.timing-wrap[hidden]{display:none}.timing-labels{display:flex;justify-content:space-between;margin-bottom:8px;color:var(--muted);font-size:.76rem;font-weight:800;letter-spacing:.1em}.timing-labels strong{color:var(--gold)}.timing-track{height:19px;overflow:hidden;border:3px solid var(--ink);border-radius:5px;background:#0a2026}.timing-fill{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--green),var(--gold),var(--orange));transform:scaleX(1);transform-origin:left center;will-change:transform}
.belt{position:relative;width:min(790px,100%);height:290px;overflow:hidden;border:4px solid var(--ink);border-radius:5px;background:#0a2026;box-shadow:8px 8px 0 var(--shadow)}.belt-grid{position:absolute;inset:0;background:linear-gradient(rgba(88,199,215,.045) 2px,transparent 2px),linear-gradient(90deg,rgba(88,199,215,.045) 2px,transparent 2px);background-size:28px 28px}.belt::before{position:absolute;right:0;bottom:78px;left:0;height:70px;border-block:5px solid var(--ink);background:repeating-linear-gradient(90deg,#173b45 0 45px,#0e262d 45px 50px);content:""}.belt::after{position:absolute;right:0;bottom:62px;left:0;height:17px;background:repeating-linear-gradient(90deg,var(--blue) 0 25px,#0a2026 25px 34px);content:""}.package{position:absolute;z-index:4;bottom:143px;left:var(--package-x,5%);display:grid;width:68px;height:68px;place-items:center;border:4px solid var(--ink);background:var(--gold);box-shadow:5px 5px 0 var(--shadow);transform:translateX(-50%)}.package i{display:block;width:30px;height:30px;border:4px solid var(--ink);background:rgba(7,26,31,.28)}.package[data-shape="circle"] i{border-radius:50%}.package[data-shape="triangle"] i{width:34px;height:30px;border:0;background:var(--ink);clip-path:polygon(50% 0,100% 100%,0 100%)}.package[data-color="blue"]{background:var(--blue)}.package[data-color="coral"]{background:var(--orange)}.package[data-color="gold"]{background:var(--gold)}.conveyor-stage[data-state="idle"] .package,.conveyor-stage[data-state="prepare"] .package,.conveyor-stage[data-state="complete"] .package,.conveyor-stage[data-state="cancelled"] .package{opacity:.18}.sort-line{position:absolute;z-index:3;top:0;bottom:61px;left:86%;width:13px;background:repeating-linear-gradient(180deg,var(--red) 0 16px,var(--gold) 16px 32px);box-shadow:4px 0 0 var(--shadow)}.sort-line i{position:absolute;top:15px;left:-20px;width:50px;height:22px;border:3px solid var(--ink);background:var(--red)}.chute{position:absolute;z-index:6;bottom:18px;color:var(--gold);font-size:.72rem;font-weight:900;letter-spacing:.1em}.chute-left{left:18px}.chute-right{right:18px}.belt>strong{position:absolute;top:15px;right:18px;left:18px;z-index:7;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-align:center}
.sort-controls{display:grid;width:min(720px,100%);grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.sort-controls button{display:flex;min-height:112px;align-items:center;justify-content:center;gap:16px;border:3px solid var(--ink);border-radius:5px;background:var(--panel);color:var(--ink);box-shadow:5px 5px 0 var(--shadow);cursor:pointer;touch-action:manipulation}.sort-controls button:disabled{cursor:not-allowed;opacity:.48}.sort-controls button:not(:disabled):hover,.sort-controls button:not(:disabled):focus-visible{border-color:var(--gold);background:#193842;outline:3px solid var(--blue);outline-offset:3px}.sort-controls button>span{color:var(--gold);font-size:1.8rem}.sort-controls strong{font-size:.82rem}.sort-controls kbd{border:0;background:transparent;color:var(--muted);font:inherit;font-size:.72rem}.primary-button{min-width:min(450px,100%);margin-top:25px;padding:16px 22px;border:3px solid var(--ink);border-radius:5px;background:var(--gold);color:var(--night);box-shadow:5px 5px 0 var(--shadow);font:inherit;font-weight:900;cursor:pointer}.primary-button[hidden]{display:none}.control-note{max-width:760px;margin:18px auto 0;color:var(--muted);font-size:.8rem;line-height:1.55;text-align:center}.mode-switch button:focus-visible,.primary-button:focus-visible,.related-links a:focus-visible,.faq-list summary:focus-visible{outline:4px solid var(--blue);outline-offset:4px}
.content-section{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.4fr);gap:54px;padding:82px 12px 56px}.section-kicker{margin:0 0 10px;color:var(--gold);font-size:.78rem;font-weight:800;letter-spacing:.14em}.content-heading h2,.info-panel h2,.faq-section h2,.related-section h2{margin:0;line-height:1.15}.steps-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}.steps-list li{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding:18px;border:2px solid var(--line);border-radius:5px;background:var(--panel)}.steps-list li>span{color:var(--gold);font-weight:900}.steps-list p{margin:0;color:var(--muted);line-height:1.55}.reading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.info-panel{padding:28px;border:2px solid var(--line);border-radius:5px;background:var(--panel)}.info-panel p:not(.section-kicker){color:var(--muted);line-height:1.65}.faq-section,.related-section{padding:76px 12px 0}.faq-list{display:grid;gap:10px;margin-top:24px}.faq-list details{border:2px solid var(--line);border-radius:5px;background:var(--panel)}.faq-list summary{padding:18px 20px;color:var(--ink);font-weight:800;cursor:pointer}.faq-list details p{margin:0;padding:0 20px 20px;color:var(--muted);line-height:1.6}.related-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:24px}.related-links a{display:flex;min-height:112px;flex-direction:column;justify-content:space-between;padding:18px;border:2px solid var(--line);border-radius:5px;background:var(--panel);color:var(--ink);font-weight:800;line-height:1.35;text-decoration:none;overflow-wrap:anywhere}.related-links a:hover{border-color:var(--gold)}.related-links small{color:var(--muted);font-size:.76rem;font-weight:400}
@media(max-width:860px){.game-heading{grid-template-columns:1fr}.progress-box{display:flex;align-items:center;justify-content:space-between}.progress-box>span{margin:0}.related-links{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.conveyor-shell{width:min(100% - 18px,620px);padding-top:10px}.topbar{align-items:flex-start;flex-wrap:wrap;gap:8px}.topbar-meta{max-width:100%;flex-wrap:wrap;justify-content:flex-end}.game-card{box-shadow:6px 6px 0 var(--shadow)}.game-heading{gap:20px;padding:24px 18px}.game-heading h1{font-size:clamp(1.7rem,9.3vw,3.2rem);overflow-wrap:anywhere}.mode-panel{align-items:stretch;flex-direction:column}.mode-description{text-align:left}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:2px solid var(--line)}.conveyor-stage{min-height:820px;padding:18px 10px 28px}.rule-board{align-items:stretch;flex-direction:column;gap:6px}.stage-copy{min-height:180px}.belt{height:260px;box-shadow:5px 5px 0 var(--shadow)}.package{width:58px;height:58px;bottom:143px}.package i{width:26px;height:26px}.sort-controls{gap:8px}.sort-controls button{min-height:98px;gap:8px;padding:6px}.content-section,.reading-grid{grid-template-columns:1fr}.content-section{gap:30px;padding:58px 8px 44px}.info-panel{padding:24px 20px}.faq-section,.related-section{padding:58px 8px 0}.related-links{grid-template-columns:1fr}.related-links a{min-height:92px}}
@media(max-width:390px){.topbar-meta{gap:6px;font-size:.68rem}.topbar-link{font-size:.64rem}.mode-switch button{flex:1 1 0;padding-inline:8px}.belt{height:245px}.sort-controls strong{font-size:.68rem}.sort-controls kbd{font-size:.6rem}}
@media(prefers-reduced-motion:reduce){.timing-fill{will-change:auto}.package{will-change:auto}}