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svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6px;width:16px;height:16px}.controls .hint-control{color:var(--on-field)}.controls button.primary,.controls button.primary:hover{color:var(--field);background:var(--on-field);padding:12px 24px;font-weight:600}.control-separator{background:var(--field-rule);width:1px;height:20px;margin:0 8px}.game-rail{color:var(--on-field-muted);text-align:right}.game-rail dl{margin:0}.game-rail dl>div{margin:0 0 32px}.game-rail dt{color:var(--on-field-faint);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:400;line-height:1.2}.game-rail dd{color:var(--on-field);font-family:var(--font-display);font-variation-settings:"opsz" 48;font-variant-numeric:tabular-nums lining-nums;letter-spacing:-.02em;margin:0 0 8px;font-size:48px;font-weight:300;line-height:1}.game-rail dd span{color:var(--on-field-faint);font-size:20px}.save-note{color:var(--on-field-faint);margin:48px 0 0;font-size:12px;line-height:1.4}.game-secondary{flex-direction:column;align-items:flex-end;gap:4px;margin-top:24px;display:flex}.game-secondary a,.game-secondary button{min-height:44px;color:var(--on-field-muted);align-items:center;padding:8px 0;font-size:14px;font-weight:400;text-decoration:none;display:inline-flex}.game-secondary-mobile,.mobile-score{display:none}.share-result{border:1px solid var(--field-rule);width:min(100%,600px);min-height:96px;color:var(--on-field);background:var(--field);border-radius:16px;margin:16px auto 0}.playfield dialog .primary{color:var(--field);background:var(--on-field)}.playfield dialog{color:var(--ink);background:var(--paper);border:1px solid var(--rule);box-shadow:none}.playfield dialog button{color:var(--ink);background:0 0}.playfield dialog button:hover{background:0 0}@media (width<=1023px){.game-intro-copy h1{min-height:0}.game-layout{max-width:720px;display:block}.game-intro-copy{text-align:center;margin-bottom:24px}.game-intro-copy p{max-width:480px;margin-inline:auto}.board-picker{scrollbar-width:none;flex-direction:row;gap:24px;margin:0 0 16px;overflow-x:auto}.board-picker::-webkit-scrollbar{display:none}.board-picker-item{flex:none;grid-template-columns:20px auto}.board-picker-dot,.game-rail{display:none}.mobile-score{color:var(--on-field-muted);justify-content:space-between;margin:4px 0 8px;font-size:14px;display:flex}.mobile-score strong,.mobile-score>span:last-child{color:var(--on-field);font-family:var(--font-display);font-variation-settings:"opsz" 20;font-variant-numeric:tabular-nums lining-nums;font-size:20px;font-weight:400}.game-secondary-mobile{flex-direction:row;justify-content:center;align-items:center;gap:24px;margin-top:4px;display:flex}.board{--board-size:min(600px, 100%)}}@media (width<=599px){.nav-inner{gap:16px;min-height:64px;padding:8px 16px}.wordmark{font-variation-settings:"opsz" 20;font-size:20px}.nav-inner nav{gap:20px}.nav-inner nav a{font-size:14px}.nav-practice,.nav-learn{display:none!important}.nav-play,.nav-daily{display:flex!important}.language-menu{padding-left:12px}.language-menu summary{padding-left:4px}.language-menu summary span{display:inline}.playfield{padding:16px 16px 40px}.game-layout{grid-template-columns:minmax(0,1fr);gap:0;width:100%;max-width:none;display:grid}.game-intro,.game-column{display:contents}.game-intro-copy{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.board-picker{order:1;gap:28px;width:calc(100vw - 32px);margin:0 0 8px}.board-picker-item{min-height:48px;padding:8px 0 12px;font-size:14px;position:relative}.board-picker-item.active:after{background:var(--amber);content:"";height:1px;position:absolute;bottom:0;left:0;right:0}.goal-status{font-variation-settings:"opsz" 18;white-space:normal;order:2;min-height:32px;margin:0;font-size:18px}.game-options{order:3;min-height:32px;margin-bottom:0}.choice-row{gap:10px;font-size:13px}.choice-row button{min-height:32px}.daily-date{font-size:18px}.mobile-score{order:4;margin:4px 0 8px}.board-scroll{scrollbar-width:none;order:5;width:calc(100% + 24px);margin-left:-12px;overflow-x:auto}.board-scroll::-webkit-scrollbar{display:none}.board{--board-size:calc(100vw - 8px)}.board-diamond,.board-wiegleb{--board-size:503px}.controls{order:6;gap:0;width:100%;margin-top:8px}.controls button{flex:auto;gap:6px;padding:10px 8px;font-size:13px}.controls button.primary,.controls button.primary:hover{flex:none;padding:12px 20px}.control-separator{display:none}.game-secondary-mobile{order:7}.share-result{order:8}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media print{@page{size:A4;margin:15mm}body,main{color:#000;background:#fff}header,footer,.print-action,.sources,.skip{display:none!important}.article{max-width:none;padding:0}.article-heading{margin-bottom:24px}.print-sheet{break-before:page;border:0;margin:0;padding:0}.print-board{width:135mm;height:auto;max-height:200mm}.print-instructions{margin:0}.print-exercise{break-inside:avoid}.print-exercise .print-board{width:65mm;margin:8mm auto}.print-exercise h3{margin-bottom:0;font-size:12pt}.worksheet .print-exercise{width:100%;margin:0;display:inline-block}.print-answers{break-before:page}.print-answers>summary{margin-bottom:8mm;font-size:18pt;display:block}.writing-line{font-size:9pt}.print-sheet h2{font-size:18pt}.print-sheet p{font-size:11pt}.replay,.playfield{display:none}}