.tg-practice{--tg-pine:#223e2c;--tg-soft:#e4ebd4;--tg-meadow:#cfe0bd;--tg-canvas:#fffdf0;--tg-rule:#8b9e75;--tg-wrong:#913b2d;width:min(100% - 32px,1100px);color:var(--tg-pine);margin:0 auto;padding:clamp(48px,8vw,110px) 0;scroll-margin-top:76px}.tg-practice [hidden]{display:none!important}.tg-practice-wrap>.tg-practice{width:min(100%,1100px);padding-block:0}.tg-practice *,.tg-practice :before,.tg-practice :after{box-sizing:border-box}.tg-practice h2{letter-spacing:-.035em;font:700 clamp(2.4rem,6vw,4rem)/1.03 Bricolage,Outfit,sans-serif}.tg-practice h3{letter-spacing:-.025em;text-wrap:balance;font:650 clamp(1.4rem,3.1vw,2rem)/1.16 Bricolage,Outfit,sans-serif}.tg-practice p{line-height:1.55}.tg-practice-intro{max-width:650px;margin-bottom:32px}.tg-practice-intro>p{margin-top:16px;font-size:1.15rem}.tg-practice button,.tg-practice summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.tg-practice button{color:inherit;cursor:pointer}.tg-practice button:disabled{cursor:default;opacity:.48}.tg-practice button:focus-visible,.tg-practice summary:focus-visible,.tg-practice a:focus-visible{outline-offset:4px;outline:3px solid #1d5c38}.tg-sr{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.tg-decision-nav{border-bottom:1px solid #a8b995;gap:6px;margin-bottom:28px;padding-bottom:10px;display:flex}.tg-decision-nav button{text-align:left;background:0 0;border:0;border-radius:10px;flex:1;justify-content:flex-start;align-items:center;gap:8px;min-width:0;min-height:52px;padding:8px 10px;font-weight:550;line-height:1.2;display:inline-flex;position:relative}.tg-decision-nav button>span{min-width:0}.tg-decision-nav button>span:not(.tg-decision-number){overflow-wrap:anywhere}.tg-decision-nav button[aria-current=step]{background:var(--tg-pine);color:var(--tg-canvas)}.tg-decision-number{font-variant-numeric:tabular-nums;border:1px solid;border-radius:50%;flex:none;place-items:center;width:1.5rem;min-width:24px;height:1.5rem;min-height:24px;font-size:.875rem;display:grid}.tg-decision-done{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:0 0 18px;width:18px;height:18px;display:none}.tg-decision-nav button[data-solved=true] .tg-decision-done{display:block}.tg-decision-copy{max-width:710px;margin-bottom:22px}.tg-decision-copy h3{scroll-margin-top:calc(var(--tg-nav-height,60px) + 18px)}.tg-decision-copy>p{color:#4c6349;margin-top:10px}.tg-decision{margin-bottom:42px}.tg-practice[data-ready=true] .tg-decision{margin-bottom:0}.tg-decision-lab{grid-template-columns:minmax(0,1fr);gap:24px;display:grid}.tg-small-board{width:min(100%,330px);margin-inline:auto;position:relative}.tg-small-cells{grid-template-columns:repeat(var(--tg-n), minmax(0, 1fr));background:var(--tg-rule);border-radius:9px;gap:1px;padding:1px;display:grid;overflow:hidden}.tg-small-cell,.tg-choice-cell{aspect-ratio:1;background:var(--tg-canvas);min-width:0;position:relative}.tg-small-cell>svg{width:100%;height:100%;display:block}.tg-choice-cell{background:#f1e3ac;border:2px dashed #556e45;border-radius:0;padding:0}.tg-choice-cell:disabled{opacity:1!important}.tg-choice-cell:focus-visible{z-index:2;outline-offset:-5px!important}.tg-choice-letter{width:34px;height:34px;color:var(--tg-canvas);background:var(--tg-pine);z-index:2;border-radius:8px;place-items:center;font-size:1.1rem;font-weight:650;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.tg-choice-tent{opacity:0;transform-origin:50% 85%;width:100%;height:100%;transition:transform .36s cubic-bezier(.2,.85,.2,1),opacity .16s linear;position:absolute;inset:0;transform:scale(.85,.2)}.tg-choice-cross{width:24px;height:24px;stroke:var(--tg-wrong);stroke-width:3px;stroke-linecap:round;background:#fff5e9;border-radius:50%;display:none;position:absolute;top:2px;right:2px}.tg-choice-cell[data-answer=correct]{background:#deebbe;border-style:solid;border-color:#32532c}.tg-choice-cell[data-answer=incorrect]{border-color:var(--tg-wrong);background:#f1d9c9}.tg-choice-cell[data-answer] .tg-choice-letter{border-radius:4px;width:20px;height:20px;font-size:.75rem;top:auto;bottom:3px;left:3px;transform:none}.tg-choice-cell[data-answer] .tg-choice-tent{opacity:1;transform:scale(1)}.tg-choice-cell[data-answer=incorrect] .tg-choice-tent{opacity:.42}.tg-choice-cell[data-answer=incorrect] .tg-choice-cross{display:block}.tg-small-board--clues{grid-template-rows:minmax(32px,2rem) minmax(0,1fr);grid-template-columns:clamp(30px,1.9rem,44px) minmax(0,1fr);width:min(100%,360px);display:grid}.tg-small-board--clues .tg-small-cells{grid-area:2/2}.tg-small-columns{grid-area:1/2;grid-template-columns:repeat(var(--tg-n), minmax(0, 1fr));display:grid}.tg-small-rows{grid-area:2/1;grid-template-rows:repeat(var(--tg-n), minmax(0, 1fr));display:grid}.tg-small-columns>span,.tg-small-rows>span{font-variant-numeric:tabular-nums;place-items:center;font-size:1.05rem;font-weight:650;line-height:1.1;display:grid}.tg-small-rows>.tg-zero-focus{background:#d8e6b8;border-radius:8px 0 0 8px}.tg-small-cell.tg-zero-row{background:#e6edd6}.tg-decision-response{flex-direction:column;align-items:flex-start;gap:14px;display:flex}.tg-tap-invitation{color:#4c6349;font-size:.95rem}.tg-feedback{color:#2e482f;background:#e4ebd4;border-radius:12px;width:100%;min-height:4.8em;padding:16px 18px;font-size:1rem}.tg-feedback[data-tone=success]{background:#d9e8bd}.tg-feedback[data-tone=error]{color:#763423;background:#f1ded2}.tg-feedback[data-tone=error]:before{content:"Try again. ";font-weight:650}.tg-feedback[data-tone=success]:before{content:"Well spotted. ";font-weight:650}.tg-explanation{width:100%;font-size:.9375rem}.tg-explanation>summary,.tg-written-solution>summary{cursor:pointer;text-underline-offset:.2em;min-height:44px;padding-block:10px;font-weight:550;text-decoration:underline}.tg-explanation>p{color:#4c6349;margin-top:8px}.tg-decision-footer{flex-direction:column;align-items:center;gap:14px;margin-top:26px;display:flex}.tg-decision-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.tg-practice-button{background:var(--tg-canvas);text-align:center;overflow-wrap:anywhere;border:1px solid #8b9e75;border-radius:10px;justify-content:center;align-items:center;gap:8px;max-width:100%;min-height:48px;padding:10px 16px;font-weight:550;line-height:1.25;display:inline-flex}.tg-practice-button>svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:0 0 22px;width:22px;height:22px}.tg-practice-button>svg.tg-button-piece{stroke:none;flex-basis:30px;width:30px;height:30px}.tg-practice-button--dark{background:var(--tg-pine);border-color:var(--tg-pine);color:var(--tg-canvas)!important}.tg-decision-footer>p{color:#4c6349;font-size:.875rem}.tg-decision-recovery{flex-wrap:wrap;gap:4px 18px;display:flex}.tg-decision-recovery button,.tg-practice-underboard>button,.tg-solution-button{text-underline-offset:.22em;background:0 0;border:0;min-height:44px;padding:8px 4px;font-size:.9375rem;text-decoration:underline}.tg-whole-puzzle{border-top:1px solid #9bad86;border-bottom:1px solid #9bad86;margin-top:clamp(48px,8vw,88px);scroll-margin-top:76px}.tg-whole-puzzle>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:18px;padding-block:24px;list-style:none;display:flex}.tg-whole-puzzle>summary::-webkit-details-marker{display:none}.tg-whole-puzzle>summary strong{letter-spacing:-.02em;font:650 clamp(1.3rem,3vw,1.65rem)/1.2 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minmax(0,1fr);grid-template-columns:clamp(32px,2rem,44px) minmax(0,1fr);display:grid;position:relative}.tg-practice-columns{grid-area:1/2;grid-template-columns:repeat(var(--tg-n), minmax(0, 1fr));display:grid}.tg-practice-rows{grid-area:2/1;grid-template-rows:repeat(var(--tg-n), minmax(0, 1fr));display:grid}.tg-practice-clue{font-variant-numeric:tabular-nums;border-radius:6px;flex-wrap:wrap;place-content:center;align-items:center;gap:1px;font-size:1.1rem;font-weight:600;line-height:1.1;display:flex;position:relative}.tg-practice-clue>svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:10px;height:10px;display:none}.tg-practice-clue[data-zero=true]{background:#e2ebd0}.tg-practice-clue[data-complete=true]{color:#245c35}.tg-practice-clue[data-complete=true]>svg{display:block}.tg-practice-clue[data-over=true]{color:#913b2d;background:#f2dbce}.tg-practice-clue[data-hint]{background:#edcf7d}.tg-practice-cells{grid-area:2/2;grid-template-columns:repeat(var(--tg-n), minmax(0, 1fr));background:var(--tg-rule);isolation:isolate;border-radius:10px;gap:1px;padding:1px;display:grid;position:relative}.tg-practice-cell,.tg-practice-tree{aspect-ratio:1;background:var(--tg-canvas);min-width:0;min-height:44px;color:var(--tg-pine);border:0;border-radius:0;padding:0;position:relative}.tg-practice-cells>:first-child{border-radius:9px 0 0}.tg-practice-cells>:nth-child(5){border-radius:0 9px 0 0}.tg-practice-cells>:nth-child(21){border-radius:0 0 0 9px}.tg-practice-cells>:nth-child(25){border-radius:0 0 9px}.tg-practice-cell:disabled{opacity:1!important}.tg-practice-tree>svg{width:100%;height:100%;display:block}.tg-practice-cell>svg{width:100%;height:100%;display:block;position:absolute;inset:0}.tg-cell-tent{opacity:0;transform-origin:50% 86%;transition:transform .3s cubic-bezier(.2,.85,.2,1),opacity .12s linear;transform:scale(.82,.15)}.tg-cell-grass{opacity:0;transition:transform .18s ease-out,opacity .14s 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"}.tg-practice-history{flex-wrap:wrap;gap:8px;display:flex}.tg-practice-hint-area{width:100%}.tg-practice-hint-area>button{max-width:100%}.tg-hint{border-top:1px solid #b7c8a3;border-bottom:1px solid #b7c8a3;padding:14px 0;margin:14px 0!important}.tg-practice-note{color:#4c6349;font-size:.9375rem}.tg-practice-save{color:#52654d;font-size:.8125rem}.tg-written-solution{max-width:75ch;margin-top:30px}.tg-written-solution ol{margin:12px 0 18px;padding-left:22px}.tg-written-solution li{margin:0 0 12px;padding-left:5px;line-height:1.6}.tg-practice-noscript{margin-top:28px!important}@media (hover:hover){.tg-practice-button:hover:not(:disabled){background:#e4ebd4}.tg-practice-button--dark:hover:not(:disabled){background:#365c3a}.tg-choice-cell:hover:not(:disabled){background:#efd178}.tg-practice-cell:hover:not(:disabled):not([data-mark="1"]){background:#f0e8be}.tg-decision-nav button:hover:not(:disabled):not([aria-current]){background:#e4ebd4}}@media (width>=700px){.tg-decision-nav{gap:12px}.tg-decision-nav button{gap:12px;padding-inline:18px}.tg-decision-lab{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:42px}.tg-decision-response{padding-right:16px}.tg-decision-footer{flex-flow:wrap;justify-content:space-between;align-items:center}.tg-decision-footer>p{flex:16rem;order:-1}.tg-decision-recovery{flex:100%;justify-content:flex-end}.tg-whole-layout{grid-template-columns:minmax(0,1.1fr) minmax(0,.95fr);align-items:start;gap:clamp(28px,6vw,88px)}.tg-practice-assistance{padding-top:8px}.tg-practice-status{min-height:8em}}@media (width<=600px){.tg-decision-nav{gap:3px}.tg-decision-nav button{flex-direction:column;align-items:flex-start;gap:7px;padding:10px;font-size:.875rem}.tg-decision-done{position:absolute;top:12px;right:10px}}@media (width<=370px){.tg-decision-nav button{padding:8px;font-size:.8125rem}.tg-practice-button{padding-inline:12px;font-size:.9375rem}.tg-practice-underboard{gap:6px}.tg-practice-underboard>button{font-size:.875rem}}@media (prefers-reduced-motion:reduce){.tg-practice *,.tg-practice :before,.tg-practice :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.tg-page[data-steady=true] .tg-practice *,.tg-page[data-steady=true] .tg-practice :before,.tg-page[data-steady=true] .tg-practice :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}@property --pitch{syntax:"<number>";inherits:true;initial-value:1}@property --flap{syntax:"<number>";inherits:true;initial-value:0}.tg-page{--tg-honey:#edb949;--tg-sage:#cfe0bd;--tg-clay:#9a4935;--tg-nav-height:60px;--tg-stage-height:min(46svh,420px);overflow-x:clip}.tg-page main:focus,.tg-page .tg-chapter:focus{outline:none}.tg-page svg{overflow:visible}.tg-live-map{border-radius:24px;overflow:hidden}.tg-page button,.tg-page a{-webkit-tap-highlight-color:#cfe0bd}.tg-page button{color:var(--ink);cursor:pointer}.tg-page button:disabled{opacity:.42;cursor:default}.tg-page [hidden]{display:none!important}.tg-page h1,.tg-page h2,.tg-page h3{font-family:Bricolage,Outfit,sans-serif;font-weight:700}.tg-page h2{font-size:clamp(2rem,3.3vw,3.45rem);line-height:1.05}.tg-page h3{letter-spacing:-.03em;text-wrap:balance;margin:0;font-size:clamp(1.8rem,2.8vw,2.65rem);line-height:1.08}.tg-page a:focus-visible,.tg-page button:focus-visible,.tg-page summary:focus-visible{outline-offset:5px;outline:3px solid #9a4935}.tg-page svg:not(.tg-map):not([width="0"]):not(.tg-practice svg){flex-shrink:0}.tg-page .skip-link{z-index:80}.tg-js-only{display:none}.tg-header{justify-content:space-between;align-items:center;gap:20px;width:min(100% - 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