:root{color-scheme:light;--paper:#faf8f1;--ink:#272741;--muted:#646477;--lilac:#ecebf8;--line:#bebdd5;--blue:#4544da;--green:#327853;--coral:#a54c44;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.42}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}button{touch-action:manipulation}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button:hover:not(:disabled){filter:brightness(.96)}[hidden]{display:none!important}.shell{max-width:1180px;margin:auto;padding:0 40px}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:86px;border-bottom:1px solid #e2dfd7;font-size:14px}.back{font-weight:700;min-height:44px;display:flex;align-items:center}.byline{color:var(--muted)}.byline a{font-weight:700;color:var(--ink)}.text-button{border:0;background:transparent;min-height:44px;padding:10px 12px;font-size:14px;font-weight:700}.question-mark{display:inline-grid;place-items:center;width:21px;height:21px;border:1.5px solid;border-radius:50%;margin-left:8px}.intro{text-align:center;padding:26px 0 30px}.title-line{display:flex;align-items:center;justify-content:center;position:relative}.intro h1{margin:0;font-family:Georgia,'Times New Roman',serif;font-weight:500;font-size:clamp(48px,6.4vw,80px);letter-spacing:-4px;line-height:1.18}.asterisk{display:inline-block;color:var(--blue);font-family:Arial,sans-serif;font-size:.63em;vertical-align:12%;margin-left:4px;transform:rotate(12deg)}.intro p{margin:9px 0 0;color:var(--muted);font-size:16px;letter-spacing:.1px}.preview-label{font-size:9px;font-weight:800;letter-spacing:1.6px;transform:rotate(8deg);position:absolute;right:9%;top:8px;border:1px solid #b9b8cf;border-radius:4px;padding:6px 7px;background:var(--paper)}.puzzle{background:var(--lilac);border-radius:26px;padding:24px 28px 22px;box-shadow:0 1px 0 #d9d7ea}.puzzle-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.puzzle-picker{display:flex;align-items:center;gap:13px;text-align:left;background:transparent;border:0;padding:0;min-height:48px}.puzzle-picker strong{display:block;font-size:18px;letter-spacing:-.4px}.puzzle-picker small{display:block;font-size:12px;margin-top:5px;color:var(--muted)}#puzzle-number{display:grid;place-items:center;background:#deddf2;width:45px;height:45px;border-radius:50%;font-size:14px;font-weight:700}.picker-arrow{font-size:24px;margin-left:8px}.checks{text-align:right;font-size:12px;font-weight:700}.check-dots{display:flex;gap:6px;margin-top:8px;justify-content:flex-end}.check-dots i{width:12px;height:12px;border:1.5px solid var(--ink);border-radius:50%;background:var(--ink)}.check-dots i.spent{background:transparent;opacity:.35}.board-heading{display:flex;align-items:center;justify-content:space-between;margin:20px 0 0;font-size:12px;color:var(--muted)}.board-heading p{margin:0}#move-count{font-variant-numeric:tabular-nums;white-space:nowrap}.board{position:relative;width:100%;height:310px;margin:5px 0 0;isolation:isolate}.board>svg,.board>#tiles,.board>#link-buttons{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}.connection{fill:none;stroke:var(--line);stroke-width:2.5}.connection.pinned{stroke:var(--blue);stroke-width:3}.connection.correct{stroke:var(--green);stroke-width:3}.connection.incorrect{stroke:var(--coral);stroke-dasharray:4 6;stroke-width:2}.tile{position:absolute;transform:translate(-50%,-50%);background:var(--paper);border:1px solid #d0cee0;border-radius:12px;min-height:52px;display:flex;align-items:center;justify-content:center;padding:8px;font-size:21px;line-height:1.15;font-weight:700;letter-spacing:-.55px;box-shadow:0 4px 0 #d0cee3;pointer-events:auto;touch-action:none;user-select:none;overflow-wrap:anywhere;transition:background .15s,box-shadow .15s,border-color .15s}.tile:hover:not(:disabled){border-color:var(--blue);filter:none;box-shadow:0 4px 0 #bab9e5}.tile.selected{background:var(--blue);color:white;border-color:var(--blue);box-shadow:0 4px 0 #2f2f9b}.tile.group-member:not(.selected){border:2px solid var(--blue);background:#e0dffb}.tile.drop-target{outline:3px solid var(--blue);outline-offset:4px;transform:translate(-50%,-50%) scale(1.035)}.tile.solved{background:#d8efbb;border-color:#a0bf89;box-shadow:0 4px 0 #b8cfa6}.tile.revealed{background:#e0dff4}.tile:disabled{opacity:1}.tile.drag-source{opacity:.35}.link-button{position:absolute;width:44px;height:44px;padding:0;transform:translate(-50%,-50%);border:0;border-radius:50%;background:transparent;pointer-events:auto;display:grid;place-items:center}.link-button span{display:grid;place-items:center;width:17px;height:17px;background:var(--lilac);border:2px solid var(--line);border-radius:50%;font-size:12px;font-weight:900;line-height:1}.link-button:hover:not(:disabled) span{border-color:var(--blue);background:#d9d8f4;transform:scale(1.2)}.link-button.pinned span{border-color:var(--blue);background:var(--blue);color:white}.link-button.correct span{border-color:var(--green);background:var(--green);color:white}.link-button.incorrect span{border-color:var(--coral);color:var(--coral)}.link-button.incorrect.is-pinned span{box-shadow:0 0 0 3px #c4c1f4}.link-button:disabled{opacity:1}.feedback{display:flex;align-items:center;justify-content:center;gap:10px;min-height:56px;font-size:14px;text-align:center}.feedback p{margin:0;line-height:1.5;max-width:670px}.feedback-icon{font-size:20px;color:var(--blue)}.feedback.error .feedback-icon{color:var(--coral)}.actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #d7d5e9;padding-top:17px;margin-top:6px;gap:12px}.secondary-actions{display:flex;align-items:center;gap:10px}.primary,.secondary{border:1px solid transparent;border-radius:12px;min-height:48px;font-size:14px;font-weight:700;padding:13px 22px}.primary{background:var(--blue);color:white;box-shadow:0 3px 0 #302f99}.primary span{margin-left:22px;font-size:18px}.primary:active:not(:disabled){transform:translateY(2px);box-shadow:0 1px 0 #302f99}.secondary{background:transparent;border-color:#c7c4dc;padding:12px 17px}.under-board{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 3px;font-size:12px;color:var(--muted)}.under-board p{margin:0;line-height:1.7}.legend{display:flex;gap:15px;white-space:nowrap}.legend i{font-style:normal;font-weight:700;margin-right:3px}.legend-pin{color:var(--blue)}.legend-correct{color:var(--green)}.legend-wrong{color:var(--coral)}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:18px 3px 30px;gap:14px}footer span:first-child{font-family:Georgia,serif;font-style:italic;font-size:14px}dialog{background:var(--paper);border:0;border-radius:24px;padding:38px;width:min(520px,calc(100% - 28px));max-height:85dvh;color:var(--ink);box-shadow:0 24px 100px #27274140;overflow:auto}dialog::backdrop{background:#27274175;backdrop-filter:blur(3px)}.close-modal{position:absolute;right:12px;top:12px;border:0;background:transparent;width:44px;height:44px;font-size:28px}dialog h2{font-family:Georgia,serif;font-weight:500;font-size:35px;letter-spacing:-1px;line-height:1.1;margin:12px 25px 20px 0}dialog p{font-size:15px;line-height:1.65;color:var(--muted)}.eyebrow{font-size:10px!important;font-weight:800;letter-spacing:1.5px;color:var(--blue)!important}.dialog-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.dialog-actions button{flex-grow:1}.help-demo{display:flex;align-items:center;justify-content:center;gap:18px;background:var(--lilac);border-radius:15px;padding:20px;margin:20px 0}.help-demo strong{background:var(--paper);padding:10px 18px;border-radius:8px;box-shadow:0 3px 0 #d0cee3}.help-steps{padding:0;list-style:none;counter-reset:help}.help-steps li{counter-increment:help;position:relative;padding:0 0 18px 35px;font-size:14px;line-height:1.55}.help-steps li:before{content:counter(help);position:absolute;left:0;top:1px;display:grid;place-items:center;border-radius:50%;background:var(--lilac);width:23px;height:23px;color:var(--blue);font-size:12px;font-weight:700}.help-steps strong{display:block}.small-note{font-size:12px!important}.puzzle-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.puzzle-choice{display:flex;gap:9px;align-items:center;text-align:left;padding:14px 12px;border-radius:11px;border:1px solid #dad6d0;background:transparent;min-height:66px;font-size:13px;font-weight:700}.puzzle-choice small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:4px}.puzzle-choice.current{background:var(--lilac);border-color:#9290d1}.puzzle-choice .number{font-size:12px;color:var(--blue);min-width:20px}.puzzle-section-title{margin-top:25px;font-size:13px}.finish-mark{display:grid;place-items:center;width:65px;height:65px;border-radius:50%;background:#d8efbb;color:var(--green);font-size:36px;margin-top:7px}.finish-mark.lost{background:var(--lilac);color:var(--blue)}.result-stats{display:flex;gap:30px;border-top:1px solid #dedad0;border-bottom:1px solid #dedad0;padding:17px 0;margin:22px 0}.result-stats strong{font-size:24px;display:block}.result-stats small{font-size:12px;color:var(--muted)}.meanings{margin:25px 0 10px;border-top:1px solid #dedad0;padding-top:26px}.meanings h2{font-family:Georgia,serif;font-weight:500;font-size:34px;margin:10px 0 22px}#meaning-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.meaning strong{display:block;font-size:16px;margin-bottom:7px}.meaning p{margin:0;font-size:13px;line-height:1.6;color:var(--muted)}.drag-ghost{position:fixed;z-index:5;pointer-events:none;transform:translate(-50%,-65%) rotate(-4deg);box-shadow:0 12px 24px #29294840;background:var(--blue);border-color:var(--blue);color:white;opacity:.95}.board.sideways .tile{font-size:14px;padding:6px;letter-spacing:-.3px;border-radius:9px;min-height:48px}.board.large:not(.sideways) .tile{font-size:17px;padding:5px}.board.large:not(.sideways) .tile.long-word{font-size:14px}.board.sideways .tile.long-word{font-size:13px}
@media(min-width:1450px){.intro{padding-top:38px;padding-bottom:36px}}
@media(min-width:761px) and (max-height:799px){.topbar{min-height:68px}.intro{padding:16px 0 22px}.intro h1{font-size:62px}.intro p{margin-top:4px}.puzzle{padding-top:18px;padding-bottom:18px}.board-heading{margin-top:14px}.feedback{min-height:48px}.actions{padding-top:13px}.preview-label{top:3px}}
@media(max-width:760px){.shell{padding:0 20px}.byline{display:none}.topbar{min-height:68px}.intro{padding:22px 0}.intro h1{letter-spacing:-3px;font-size:62px}.preview-label{display:none}.puzzle{padding:20px 18px;border-radius:21px}.under-board{flex-direction:column;gap:11px;align-items:center}.legend{gap:20px}#meaning-list{grid-template-columns:1fr 1fr}footer{padding-top:10px}.primary span{margin-left:10px}}
@media(max-width:440px){.shell{padding:0 12px}.topbar{font-size:13px;min-height:61px}.intro{padding:18px 0 21px}.intro h1{font-size:55px;letter-spacing:-2.8px}.intro p{font-size:14px;margin-top:5px}.puzzle{padding:16px 12px;border-radius:19px}.puzzle-picker{gap:8px}.puzzle-picker strong{font-size:16px}.puzzle-picker small{font-size:11px}#puzzle-number{width:35px;height:35px;font-size:12px}.picker-arrow{margin-left:0}.checks{font-size:11px}.check-dots{gap:5px}.check-dots i{width:10px;height:10px}.board-heading{font-size:10px;margin-top:19px}.tile{font-size:16px;padding:5px;letter-spacing:-.4px;border-radius:9px}.tile.long-word{font-size:14px}.feedback{font-size:12px;min-height:69px;gap:7px}.feedback-icon{font-size:18px}.actions{gap:6px;padding-top:14px}.secondary-actions{gap:1px}.secondary{padding:10px;font-size:12px;min-height:44px}.actions .text-button{padding:8px;font-size:12px}.primary{padding:12px;font-size:12px;min-height:44px}.primary span{margin-left:7px;font-size:16px}.under-board{font-size:10px;padding-top:15px;gap:10px}footer{font-size:10px;align-items:center}footer span:first-child{font-size:12px}dialog{padding:28px 23px}dialog h2{font-size:30px}.puzzle-list{gap:7px}.puzzle-choice{padding:12px 9px;font-size:12px}#meaning-list{gap:20px}.meaning strong{font-size:14px}.meaning p{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.board-tools{display:flex;align-items:center;gap:16px}.board-tools .text-button{font-size:12px;padding:4px 7px;text-decoration:underline;text-underline-offset:3px;min-width:44px}.board-heading{margin-top:7px}.board.sideways .link-button{pointer-events:none}.pair-list{display:flex;flex-direction:column;gap:8px}.pair-row{display:flex;align-items:center;justify-content:space-between;text-align:left;gap:12px;border:1px solid #d4d0dc;background:transparent;min-height:52px;padding:12px;border-radius:10px;font-size:14px}.pair-row span{font-size:12px;white-space:nowrap}.pair-row.pinned{background:#e9e7fc;border-color:var(--blue)}.pair-row.correct{color:var(--green);background:#e1edda}.pair-row.incorrect{color:var(--coral)}.pair-row:disabled{opacity:1}
@media(max-width:440px){.board-tools{gap:7px}.board-tools .text-button{font-size:11px}.board-heading p{max-width:190px}.pair-row{font-size:13px}.pair-row span{font-size:11px}}
@media(max-width:440px){.intro h1{font-size:clamp(43px,14.5vw,55px);white-space:nowrap}.checks{flex-shrink:0;max-width:84px}.puzzle-picker{min-width:0}.puzzle-picker strong{overflow-wrap:anywhere}}
.board-viewport{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;padding:5px 0}
.connection-hit{fill:none;stroke:transparent;stroke-width:22px;pointer-events:stroke;cursor:pointer;touch-action:manipulation}
.board.sideways .link-button{pointer-events:auto}
.feedback.success .feedback-icon{color:var(--green)}
.pair-item{display:flex;gap:7px;align-items:stretch}
.pair-item .pair-row{flex:1;min-width:0;flex-wrap:wrap;gap:6px}
.pair-pin{border:1px solid #c7c4dc;background:transparent;border-radius:10px;min-width:50px;min-height:44px;padding:8px;font:inherit;font-size:12px;color:var(--blue)}
.pair-pin[aria-pressed="true"]{background:var(--blue);color:white}
.pair-feedback{font-size:13px!important}