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.game-card-name,.game-card--1 .game-card-cta{color:var(--teal)}.game-card--2{border-color:#b0a0c838}.game-card--2:hover{border-color:#b0a0c880}.game-card--2 .game-card-name,.game-card--2 .game-card-cta{color:var(--lilac)}.game-card--3{border-color:var(--m-blue-border)}.game-card--3:hover{border-color:var(--m-blue-border-hover)}.game-card--3 .game-card-name,.game-card--3 .game-card-cta{color:var(--m-blue-text)}.hd-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border:1px solid var(--green);background:var(--green-soft);padding:14px 18px;margin-bottom:22px}.hd-banner-msg{font-family:DM Sans,sans-serif;font-weight:700;font-size:15px;color:var(--green)}.hd-banner-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.hd-banner-note{font-size:13px;color:var(--dim-2)}.hd-banner--fail{border-color:var(--red);background:var(--red-soft)}.hd-banner--fail .hd-banner-msg{color:var(--red)}.hd-banner--fail .share-btn{border-color:var(--red);color:var(--red)}.hd-banner--fail .share-btn:hover{background:var(--red-soft)}.hd-palette{display:flex;gap:10px;margin-bottom:16px}.hd-swatch{width:34px;height:34px;border:2px solid var(--ink);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--cream);transition:transform .1s var(--ease-out),box-shadow .1s var(--ease-out)}.hd-swatch--0{background:var(--m-red)}.hd-swatch--1{background:var(--m-blue)}.hd-swatch--2{background:var(--m-yellow)}.hd-swatch--3{background:var(--m-white)}.hd-swatch--erase{background:transparent;border-color:var(--dim-2);color:var(--m-pink)}.hd-swatch.is-selected{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--cream);transform:translateY(-2px)}.hd-swatch:active{transform:translateY(0)}.hd-swatch:focus-visible{outline:2px solid var(--cream);outline-offset:2px}.hd-board-wrap{position:relative;width:100%;max-width:420px;margin:0 auto 18px}.mondrian-board{position:relative;z-index:1;width:100%;max-width:420px;aspect-ratio:1 / 1;margin:0 auto;background:var(--ink);border:4px solid var(--ink)}.hd-confetti{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;overflow:visible;pointer-events:none}.hd-confetti-piece{position:absolute;left:50%;top:50%;border-radius:1px;opacity:0;animation:hd-confetti var(--dur) var(--ease-out) var(--delay) forwards}@keyframes hd-confetti{0%{transform:translate(-50%,-50%) rotate(0);opacity:1}to{transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) rotate(var(--rot));opacity:0}}.mondrian-region{position:absolute;border:3px solid var(--ink);padding:0;margin:0;cursor:pointer;background:var(--m-white);transition:filter .1s var(--ease-out)}.mondrian-region--empty{background:repeating-linear-gradient(45deg,var(--hd-hatch),var(--hd-hatch) 6px,var(--hd-hatch-soft) 6px,var(--hd-hatch-soft) 12px)}.mondrian-region:not([disabled]):hover{filter:brightness(1.12)}.mondrian-region:not([disabled]):active{filter:brightness(.95)}.mondrian-region:focus-visible{outline:2px solid var(--cream);outline-offset:-3px;z-index:2}.mondrian-region[disabled]{cursor:default}.mondrian-region--locked{cursor:not-allowed}.mondrian-lock{position:absolute;top:3px;left:4px;display:inline-flex;line-height:0;color:var(--hd-lock)}.mondrian-region--bad:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;box-shadow:inset 0 0 0 3px var(--red);animation:hd-bad-pulse .9s var(--ease-in-out) infinite;pointer-events:none}@keyframes hd-bad-pulse{0%,to{opacity:1}50%{opacity:.3}}.hd-mode-toggle{position:relative;display:flex;align-self:flex-start;width:min(100%,460px);border:1px solid var(--m-blue-border);background:var(--surface-1);margin:4px 0 2px;isolation:isolate;transition:border-color .4s var(--ease-out)}.hd-mode-toggle[data-mode=hard]{border-color:#d33f3680}.hd-mode-toggle:before{content:"";position:absolute;z-index:0;top:3px;bottom:3px;left:3px;width:calc(50% - 3px);background:linear-gradient(135deg,var(--m-blue),#24509a);box-shadow:0 4px 18px var(--m-blue-glow);transition:transform .7s var(--ease-in-out),background .7s var(--ease-in-out),box-shadow .7s var(--ease-in-out)}.hd-mode-toggle[data-mode=hard]:before{transform:translate(100%);background:linear-gradient(135deg,#e0574d,var(--m-red));box-shadow:0 4px 30px #d33f36a6}.hd-mode-toggle button{position:relative;z-index:1;flex:1 1 0;background:none;border:none;color:var(--dim-2);font-family:Pixelify Sans,monospace;font-size:12px;letter-spacing:.5px;padding:11px 12px;white-space:nowrap;text-align:center;cursor:pointer;transition:color .4s var(--ease-in-out)}.hd-mode-toggle button:hover:not(.is-active){color:var(--cream)}.hd-mode-toggle button:focus-visible{outline:2px solid var(--cream);outline-offset:-3px}.hd-mode-toggle button.is-active{color:var(--m-blue-ink)}@keyframes hd-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.hd-fade{animation:hd-fade-in .5s var(--ease-out) both}@keyframes hd-build-in{0%{opacity:0;transform:scale(.96) translateY(10px)}to{opacity:1;transform:none}}.hd-build{animation:hd-build-in .55s var(--ease-out) both}.hd-steps{list-style:none;display:flex;flex-direction:column;gap:12px}.hd-steps li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--dim);line-height:1.55}.hd-steps li strong{color:var(--cream);font-weight:600}.hd-step-ic{flex:none;width:18px;height:18px;margin-top:1px;display:inline-flex}.hd-step-ic svg{width:100%;height:100%}.hd-start{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:24px 0}.hd-start-note{color:var(--dim-2);font-size:14px}.hd-start-btn{font-family:Pixelify Sans,monospace;font-size:16px;letter-spacing:1px;color:var(--ink);background:var(--green);border:none;padding:12px 28px;white-space:nowrap;cursor:pointer;transition:filter .15s var(--ease-out)}.hd-start-btn:hover{filter:brightness(1.1)}.hd-start-btn:active{transform:translateY(1px)}.hd-start-btn:focus-visible{outline:2px solid var(--cream);outline-offset:3px}.hd-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.hd-topbar-info{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.hd-timer{display:inline-flex;align-items:center;gap:6px;font-family:DM Sans,sans-serif;font-weight:700;font-size:18px;color:var(--cream);font-variant-numeric:tabular-nums}.hd-clock{animation:hd-clock-hue 9s var(--ease-in-out) infinite}@keyframes hd-clock-hue{0%{color:var(--m-red)}25%{color:var(--m-blue)}50%{color:var(--m-yellow)}75%{color:var(--green)}to{color:var(--m-red)}}.hd-result{font-size:13px;font-weight:600}.hd-result--win{color:var(--green)}.hd-result--fail{color:var(--red)}.share-btn--fail{border-color:var(--red);color:var(--red)}.share-btn--fail:hover{background:var(--red-soft)}.share-btn--stack{display:inline-grid;place-items:center}.share-btn--stack>span{grid-area:1 / 1;white-space:nowrap}.share-btn--stack .share-btn__done,.share-btn--stack.is-copied .share-btn__copy{visibility:hidden}.share-btn--stack.is-copied .share-btn__done{visibility:visible}.hd-speed-note{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--gold);line-height:1.5}.hd-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.hd-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface-1);border:1px solid var(--dim-2);color:var(--cream);font-size:11px;padding:7px 11px;white-space:nowrap;cursor:pointer;transition:border-color .15s var(--ease-out),background .15s var(--ease-out)}.hd-btn svg,.hd-giveup svg{flex:none}.hd-btn:hover:not(:disabled){border-color:var(--cream);background:var(--border)}.hd-btn:active:not(:disabled){transform:translateY(1px)}.hd-btn:focus-visible{outline:2px solid var(--cream);outline-offset:2px}.hd-btn:disabled{opacity:.4;cursor:default}.hd-giveup{display:inline-flex;align-items:center;gap:6px;background:var(--surface-1);border:1px solid var(--border);color:var(--dim-2);font-size:11px;padding:7px 11px;white-space:nowrap;cursor:pointer;transition:border-color .15s var(--ease-out),color .15s var(--ease-out)}.hd-giveup:hover{border-color:var(--red);color:var(--red)}.hd-giveup:focus-visible{outline:2px solid var(--cream);outline-offset:2px}.hd-clue,.hd-clue-inline{display:inline-flex;align-items:center;gap:4px;font-family:DM Sans,sans-serif;font-weight:700;font-size:13px;line-height:1;color:var(--ink);background:var(--hd-clue-bg);padding:2px 4px;border-radius:3px;pointer-events:none}.hd-clue{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hd-clue-dot{width:8px;height:8px;border:1px solid var(--ink);display:inline-block}.hd-clue--ok{box-shadow:0 0 0 2px var(--green)}.hd-clue--bad{box-shadow:0 0 0 2px var(--m-red)}.share-btn:focus-visible{outline:2px solid var(--cream);outline-offset:2px}@media (prefers-reduced-motion: reduce){.mondrian-region--bad:after{animation:none;opacity:1}.hd-fade,.hd-build,.hd-confetti-piece,.hd-clock{animation:none}.hd-swatch,.mondrian-region,.hd-btn,.hd-giveup,.hd-start-btn,.hd-mode-toggle button,.hd-mode-toggle:before,.game-card{transition:none}.hd-swatch.is-selected,.hd-swatch:active,.hd-btn:active:not(:disabled),.hd-start-btn:active,.mondrian-region:not([disabled]):active{transform:none}}@media (max-width: 640px){.navbar{padding:12px 16px}.navbar-links{gap:16px}.navbar-link{font-size:12px}.navbar-link--support{font-size:10px;max-width:80px;line-height:1.35;white-space:normal;text-align:right}.layout{padding:24px 16px 60px;gap:24px}.two-col{grid-template-columns:1fr}.instructions{padding-right:0;border-right:none;padding-bottom:32px;border-bottom:1px solid var(--border)}.game{padding-left:0;padding-top:32px}.home-page{padding:36px 16px 60px;gap:32px}.inner-page{padding:36px 16px 60px}.terminal-stage{padding:56px 20px 80px;gap:28px}.terminal-options{flex-direction:column;gap:22px}.terminal-dev-said,.terminal-dev-typing,.terminal-thinking{max-width:100%}.gcd-layout{grid-template-columns:1fr}.gcd-instructions{padding-right:0;border-right:none;padding-bottom:32px;border-bottom:1px solid var(--border)}.gcd-game-col{padding-left:0;padding-top:32px}.gcd-loader-msgs{padding:0 8px}}