/* Atlas learning surfaces: bold ink, gold and clear functional geometry. */
.games-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.games-grid .game-card{margin:0;align-items:flex-start;min-height:170px;flex-direction:column;border-top:5px solid #eab13f}.games-grid .game-card:nth-child(3n+2){border-top-color:#498a8d}.games-grid .game-card:nth-child(3n){border-top-color:#4875af}.game-card .emoji{font-size:28px;letter-spacing:.02em}.game-card strong{font-size:20px}.game-card small{font-size:15px}.game-age{display:block;font-size:13px;margin-top:10px;color:#4c6570}.learning-shell{background:white;border:1px solid #d1dfe2;border-radius:24px;padding:24px}.skill-caption{margin-top:0;font-size:17px}.learning-controls{display:flex;justify-content:space-between;align-items:center;gap:12px}.learning-controls label{display:flex;align-items:center;gap:8px;font-weight:700;font-size:14px}.round-counter{white-space:nowrap;font-size:14px;font-weight:750;background:#e8f1f2;padding:10px;border-radius:12px}.learning-task{font-size:20px;line-height:1.5;font-weight:750;margin:20px 0}.learning-feedback{min-height:2.5em;font-size:17px;font-weight:700}.learning-feedback[data-result=correct]{color:#196547}.learning-hint:empty{display:none}.learning-hint{background:#fff1d2;border-left:4px solid #d79515;border-radius:10px;padding:14px}.learning-actions,.learning-choices{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.learning-actions button{min-height:48px}.learning-canvas>.primary{width:100%;margin-top:10px}.learning-shell button:disabled{opacity:.45;cursor:default}.pattern-train{display:flex;flex-wrap:wrap;gap:8px;border-bottom:5px double #adc3ca;padding-bottom:16px}.pattern-tile{display:grid;place-items:center;background:#e5eff2;width:54px;height:66px;border-radius:12px;font-size:30px;border-bottom:5px solid #103a48}.pattern-tile:nth-child(3n+1){background:#fff0cf}.pattern-tile.missing{background:#103a48;color:#fff}.answer-tile{min-width:65px;min-height:65px;font-size:27px;background:#f7fafb;border:2px solid #a0bcc7}.equation{font-size:clamp(30px,7vw,44px);font-weight:800;letter-spacing:.08em;text-align:center}.number-bridge{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;max-width:370px;margin:24px auto}.number-bridge span{aspect-ratio:1;display:grid;place-items:center;font-size:30px;border-radius:10px;border:2px solid #aec6ce}.number-bridge .known{background:#103a48;color:#f9c45e}.number-bridge .unknown{background:#fff5df;color:#725418;border-style:dashed}.order-slots{display:flex;flex-wrap:wrap;gap:8px;min-height:74px;padding:8px;background:#eaf2f4;border-radius:14px}.order-slot{display:grid;place-items:center;min-width:48px;min-height:56px;padding:6px;background:white;border-bottom:4px solid #dfa937;border-radius:8px;font-size:25px;font-weight:800}.route-grid{display:grid;gap:5px;max-width:375px;margin:auto;background:#c8dce0;border:5px solid #c8dce0;border-radius:14px}.route-grid.size-4{grid-template-columns:repeat(4,1fr)}.route-grid.size-5{grid-template-columns:repeat(5,1fr)}.route-cell{display:grid;place-items:center;aspect-ratio:1;background:#fff;border-radius:7px;font-size:27px;font-weight:800;min-width:0}.route-cell.wall{background:#103a48;color:#c8dce0}.route-cell.current{background:#f3bb46;color:#103a48}.route-cell.goal{border:3px solid #ca941c}.program{background:#eff5f6;padding:14px;border-radius:12px;overflow-wrap:anywhere;line-height:1.8;min-height:60px}.direction-controls{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.mirror-grid{display:grid;gap:4px;max-width:420px;margin:auto}.mirror-grid.width-4{grid-template-columns:repeat(4,1fr)}.mirror-grid.width-6{grid-template-columns:repeat(6,1fr)}.mirror-cell{aspect-ratio:1;min-height:44px;min-width:0;border:2px solid #a9bec7;border-radius:7px;display:grid;place-items:center;background:#fafcfd;padding:0;font-size:24px}.mirror-cell.filled{background:#dcb04c;color:#103a48}.mirror-cell.fixed{border-color:#dde5e9}.mirror-edge{border-right:4px dashed #244862!important;border-top-right-radius:0;border-bottom-right-radius:0;margin-right:5px}.rule-clues{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.rule-clues span{background:#e7f0f2;padding:10px 14px;border-radius:10px;font-size:18px;font-weight:700}.rule-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.rule-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:145px;padding:10px;border:2px solid #b6ced5;background:#f8fbfc}.rule-shape{font-size:53px;line-height:1.2;color:#174b65}.learn-dots{display:flex;justify-content:center;gap:5px;flex-wrap:wrap;padding-top:12px;border-top:2px solid #d8e6e9;margin-top:10px;font-size:17px}.finish-stars{color:#b37a10;font-size:38px;letter-spacing:.1em}.web-return{font-size:14px;color:#103a48;text-decoration:none;font-weight:700}.learning-note{font-size:14px;line-height:1.6;background:#e8f0f1;padding:16px;border-radius:14px;margin-top:22px}.web-games header span{font-size:14px}.web-games nav button{font-size:14px}.web-games footer{font-size:14px}.web-games .eyebrow{font-size:13px}
@media(min-width:760px){.games-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.learning-shell{max-width:740px;margin:auto;padding:30px}.learning-stage{max-width:570px;margin:auto}}
@media(max-width:440px){.games-grid{gap:10px}.games-grid .game-card{padding:16px;min-height:195px}.game-card strong{font-size:18px}.learning-shell{padding:16px}.learning-controls{align-items:flex-start;flex-wrap:wrap}.learning-controls label{flex-wrap:wrap}.learning-controls select{padding:10px;max-width:185px}.learning-task{font-size:18px}.pattern-tile{width:43px;height:55px;font-size:25px}.answer-tile{min-width:57px;min-height:57px}.rule-card{min-height:130px}.web-return{max-width:65px;text-align:center;font-size:13px}header{gap:8px;padding-left:16px;padding-right:16px}}