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small{color:#687c6e;margin-top:3px;font-size:9px;display:block}.school-signin{text-align:center;color:#657b6b;padding-top:10px;font-size:10px;font-weight:800;display:block}.adventure-topline{justify-content:space-between;align-items:center;gap:16px;margin:0 0 24px;display:flex}.adventure-app .primary-eyebrow{letter-spacing:1.7px;color:#688074;margin:0 0 5px;font-size:9px;font-weight:900}.adventure-topline h2{letter-spacing:-.7px;font-size:25px;font-weight:900}.hello-spark{color:#eeb74d;padding-left:6px;display:inline-block}.adventure-wallet{align-items:center;gap:10px;display:flex}.adventure-wallet>span{background:#fff;border:1px solid #e3e9df;border-radius:14px;align-items:center;gap:6px;min-height:42px;padding:8px 12px;font-size:14px;display:flex}.adventure-wallet small{color:#667c70;font-size:10px}.island-hero{isolation:isolate;background:#e1f4eb;border:1px solid #cfe9d9;border-radius:30px;grid-template-columns:1fr 1.1fr;display:grid;position:relative;overflow:hidden}.island-copy{z-index:2;align-self:center;padding:clamp(25px,3.3vw,45px) 0 clamp(25px,3.3vw,42px) clamp(25px,3.3vw,45px);position:relative}.hero-tag{letter-spacing:1.2px;color:#3f7d62;background:#ffffff96;border:1px solid #c5e2d2;border-radius:7px;align-items:center;gap:7px;padding:6px 10px;font-size:8px;font-weight:900;display:inline-flex}.hero-tag i{background:#46a078;border-radius:50%;width:5px;height:5px}.island-copy h1{letter-spacing:-2px;color:#234e43;margin:18px 0 15px;font-size:clamp(35px,3.8vw,56px);font-weight:950;line-height:1.07}.island-copy h1 em{color:#23866b;font-style:normal}.island-copy p{color:#557669;max-width:330px;font-size:14px;line-height:1.65}.hero-play{color:#fff;background:#237c61;border:1px solid #1b6d55;border-radius:13px;align-items:center;gap:10px;margin-top:24px;padding:13px 19px;font-size:14px;font-weight:900;transition:transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 4px #14583e}.hero-play span{margin-left:13px}.hero-play:hover{transform:translateY(-3px);box-shadow:0 7px #14583e}.hero-play:active{transform:translateY(3px);box-shadow:0 1px #14583e}.hero-footnote{color:#5a7a69;margin-top:16px;font-size:9px;display:block}.island-art{align-self:stretch;align-items:center;min-width:0;display:flex;position:relative}.island-art img{width:115%;max-width:none;height:auto;margin-left:-7%;animation:.8s cubic-bezier(.2,.8,.2,1) both island-arrive;display:block;-webkit-mask-image:linear-gradient(90deg,#0000,#000 12%);mask-image:linear-gradient(90deg,#0000,#000 12%)}.island-caption{color:#44755d;background:#ffffffdf;border:1px solid #d0e7d8;border-radius:20px;padding:8px 13px;font-size:9px;font-weight:850;position:absolute;bottom:22px;right:24px;transform:rotate(-3deg)}.island-caption>span{color:#d7a634;padding-right:3px;font-size:15px}.floating-symbol{color:#f8b355;text-shadow:0 2px #fff;font-size:32px;font-weight:950;animation:4s ease-in-out infinite symbol-float;position:absolute}.symbol-plus{top:8%;left:9%;transform:rotate(15deg)}.symbol-star{color:#e18f79;font-size:27px;animation-delay:-2s;top:10%;right:10%}.explorer-progress{border-bottom:1px dashed #dce5d8;align-items:center;gap:12px;margin-bottom:27px;padding:17px 7px 21px;display:flex}.explorer-medal{color:#b27c25;background:#fff0c7;border:1px solid #f3de9d;border-radius:13px;flex-shrink:0;place-items:center;width:39px;height:39px;display:grid;transform:rotate(-7deg)}.explorer-progress strong{font-size:12px;font-weight:900;display:block}.explorer-progress small{color:#728273;margin-top:2px;font-size:10px;display:block}.explorer-bar{background:#e4ecdf;border-radius:20px;width:19%;height:9px;margin-left:7px;overflow:hidden}.explorer-bar i{background:#e9b64e;border-radius:20px;height:100%;transition:width .5s;display:block}.explorer-next{color:#6c7d6c;font-size:10px}.explorer-progress>a{color:#44755b;white-space:nowrap;margin-left:auto;font-size:11px;font-weight:900}.adventure-app .primary-selector{box-shadow:none;background:0 0;border:0;border-radius:0;margin:0 0 24px;padding:0}.adventure-app .selector-heading{justify-content:space-between;align-items:center;margin:0 0 16px;display:flex}.adventure-app .selector-heading h2,.adventure-app .adventure-section-heading h2{letter-spacing:-.4px;align-items:center;gap:10px;font-size:19px;font-weight:900;display:flex}.section-step{color:#7b8b71;background:#e7ede1;border-radius:9px;place-items:center;width:25px;height:25px;font-size:12px;font-weight:900;display:inline-grid}.adventure-app .primary-years{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:0;display:grid}.adventure-app .primary-years button{--year:#2e906e;--year-soft:#e8f6ec;color:#617568;cursor:pointer;background:#fff;border:2px solid #e3eadf;border-radius:17px;justify-items:center;gap:3px;padding:12px 6px 10px;transition:transform .18s,box-shadow .18s,border-color .18s;display:grid;position:relative;box-shadow:0 3px #e7ece1}.adventure-app .primary-years button:nth-child(2){--year:#397fa8;--year-soft:#e8f4fa}.adventure-app .primary-years button:nth-child(3){--year:#98701d;--year-soft:#fff5db}.adventure-app .primary-years button:nth-child(4){--year:#8a67ae;--year-soft:#f3edfa}.adventure-app .primary-years button:nth-child(5){--year:#ad6257;--year-soft:#fbece7}.adventure-app .primary-years button:nth-child(6){--year:#4378a1;--year-soft:#e9f1f9}.adventure-app .primary-years small{letter-spacing:1.5px;color:#718276;font-size:8px;font-weight:850}.adventure-app .primary-years strong{color:var(--year);font-size:31px;font-weight:950;line-height:1.15}.adventure-app .primary-years span{color:#67766b;font-size:10px;font-weight:750}.adventure-app .primary-years button:hover{border-color:var(--year);transform:translateY(-4px)}.adventure-app .primary-years button.selected{background:var(--year-soft);border-color:var(--year);box-shadow:0 3px 0 var(--year)}.year-check{background:var(--year);border:2px solid var(--bg);color:#fff;border-radius:50%;width:20px;height:20px;font-size:11px;font-style:normal;display:none;position:absolute;top:-7px;right:-5px}.selected .year-check{place-items:center;display:grid}.adventure-app .selector-note{color:#71816f;align-items:center;gap:6px;margin-top:13px;font-size:10px;display:flex}.adventure-app .path-choice button{color:var(--ink-2);background:#fff;border:2px solid #e0e8dc}.adventure-app .path-choice button.selected{background:var(--pale);border-color:var(--accent);box-shadow:0 3px 0 var(--accent)}.adventure-app .adventure-section-heading{flex-direction:row;align-items:center;margin:25px 0 16px}.adventure-section-heading>span{color:#788775;letter-spacing:1.2px;font-size:9px;font-weight:900}.adventure-app .home-next{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.adventure-entry{--entry:#397760;--entry-bg:#ebf5e7;background:var(--entry-bg);border:1px solid #d9e7d2;border-radius:21px;flex-direction:column;align-items:start;padding:20px 18px 22px;transition:transform .2s,box-shadow .2s;display:flex;position:relative;box-shadow:0 4px #e1e9da}.entry-play{--entry:#a36935;--entry-bg:#fff1d6;border-color:#f0dfbd;box-shadow:0 4px #f0e4c8}.entry-lab{--entry:#8060a9;--entry-bg:#f0ebfb;border-color:#e1d8f0;box-shadow:0 4px #e7def2}.adventure-entry:hover{box-shadow:0 9px 0 color-mix(in srgb,var(--entry) 15%,white);transform:translateY(-5px)}.entry-art{width:64px;height:58px;color:var(--entry);place-items:center;margin-bottom:16px;display:grid;position:relative;transform:rotate(-7deg)}.entry-art svg{fill:color-mix(in srgb,var(--entry) 15%,white);stroke-width:1.7px;filter:drop-shadow(0 4px #ffffffa0)}.entry-art i{color:#e4b14a;font-size:19px;font-style:normal;position:absolute;top:-6px;right:-13px}.entry-art b{color:var(--entry);font-size:16px;position:absolute;bottom:-4px;left:-4px;transform:rotate(-15deg)}.adventure-entry:hover .entry-art{animation:.6s buddy-bounce}.entry-copy{gap:6px;display:grid}.entry-copy strong{color:var(--entry);letter-spacing:-.2px;font-size:15px;font-weight:900}.entry-copy>span{color:#677166;font-size:11px;line-height:1.5}.entry-arrow{width:29px;height:29px;color:var(--entry);background:#ffffffa3;border:1px solid #ffffffb0;border-radius:50%;place-items:center;font-size:17px;display:grid;position:absolute;top:20px;right:17px}.adventure-app .recent-strip{border-radius:18px;grid-column:1/-1}.first-adventure{color:#7c7455;background:#fffdf5;border:1px dashed #e2dcc2;border-radius:14px;align-items:start;gap:10px;margin:21px 0 5px;padding:4px 13px;font-size:12px;display:flex}.first-adventure details{flex:1}.first-adventure summary{cursor:pointer;align-items:center;gap:8px;padding:10px 0;font-weight:800;list-style:none;display:flex}.first-adventure summary::-webkit-details-marker{display:none}.first-adventure summary>span{margin-left:auto}.first-adventure ol{gap:9px;padding-left:20px;display:grid}.first-adventure p{margin:12px 0;font-size:10px}.first-adventure>button{color:#8d896d;cursor:pointer;background:0 0;border:0;width:32px;height:38px;font-size:22px}.adventure-app .activity-heading{justify-content:space-between;align-items:center;margin:32px 0 17px;display:flex}.adventure-app .activity-heading h2{color:var(--ink);letter-spacing:-.5px;font-size:23px;font-weight:900}.adventure-app .activity-heading p{color:#70806e;margin-top:5px;font-size:11px}.adventure-app .activity-heading>a{color:#52755f;font-size:10px;font-weight:800}.adventure-app .strand-tabs{border:0;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;display:flex}.adventure-app .strand-tabs button{color:#6c7d70;cursor:pointer;box-shadow:none;background:#fff;border:1px solid #dde7d8;border-radius:22px;min-height:37px;padding:9px 14px;font-size:10px;font-weight:850}.adventure-app .strand-tabs button.selected{color:#fff;background:#275f4a;border-color:#275f4a}.adventure-app .activity-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.adventure-app .activity-card-wrap{min-width:0;animation:.45s ease-out both card-arrive;animation-delay:calc(var(--card-index) * 45ms);position:relative}.adventure-app .activity-card{--card-tint:#eaf3df;background:#fff;border:1px solid #dfe7d9;border-radius:22px;flex-direction:column;min-height:270px;padding:0 18px 17px;transition:transform .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px #e5eadf}.adventure-app .activity-card-wrap:nth-child(4n+2) .activity-card{--card-tint:#fff1d3}.adventure-app .activity-card-wrap:nth-child(4n+3) .activity-card{--card-tint:#e8f0fb}.adventure-app .activity-card-wrap:nth-child(4n+4) .activity-card{--card-tint:#f2eafa}.adventure-app .activity-card:hover{border-color:#abc6ae;transform:translateY(-5px);box-shadow:0 9px #e1e8da}.adventure-app .activity-card-top{background:var(--card-tint);border-bottom:1px solid #00000004;justify-content:center;align-items:center;height:125px;margin:0 -18px 16px;padding:12px;display:flex;position:relative}.adventure-app .activity-thumb{width:105px;height:86px;transition:transform .3s var(--spring);background:0 0;border-radius:0;padding:0}.adventure-app .activity-card:hover .activity-thumb{transform:rotate(-5deg)scale(1.1)}.adventure-app .activity-number{letter-spacing:1px;color:#58715a;font-size:7px;font-weight:900;position:absolute;top:10px;left:12px}.adventure-app .card-learn{color:#477259;box-shadow:none;background:#ffffffe6;border:1px solid #d6e1ca;padding:4px 8px;font-size:8px;position:absolute;top:10px;right:12px}.adventure-app .activity-card h3{color:#304d3d;letter-spacing:-.3px;margin:0 0 7px;padding-right:22px;font-size:16px;font-weight:900}.adventure-app .activity-card>p{color:#6e7f70;margin:0 0 18px;font-size:10px;line-height:1.6}.adventure-app .activity-card-foot{color:#71826e;border-top:1px dashed #e5eadd;justify-content:space-between;align-items:center;gap:6px;margin-top:auto;padding-top:12px;font-size:9px;display:flex}.adventure-app .activity-stars{letter-spacing:2px;color:#ac7f23;white-space:nowrap;font-size:17px}.card-play-icon{color:#789b7d;position:absolute;top:140px;right:14px}.adventure-app .continue-card{background:#fffbef;border:2px solid #d3b770;grid-template-columns:70px minmax(0,1fr) auto;box-shadow:0 4px #ede3c4}.adventure-app .continue-copy strong{font-size:20px}.adventure-app .continue-preview{width:70px;height:70px}.adventure-app .adventure-start{color:#fff;background:#287b5d;border:0;border-radius:13px;padding:12px 17px;font-size:12px}.adventure-app .primary-footer{border-top:1px dashed #d8e2d1;margin-top:36px;padding-top:24px}.adventure-app .primary-footer p{color:#71816a;font-size:10px}.adventure-app .primary-footer .ai-note{color:#6e745b;background:#f2f3e7;border-color:#e5e7d5;border-radius:13px;font-size:10px}.adventure-app .primary-footer>div{gap:12px 18px;font-size:10px}.adventure-app.focus-mode{background:radial-gradient(circle at 12px 12px,#b5cbb72b 1.4px,transparent 1.6px) 0 0/26px 26px,var(--bg)}.adventure-app .primary-game{max-width:1100px;padding-top:30px}.adventure-app .play-header,.adventure-app .teach-head{background:#fffefb;border:1px solid #e1e9dc;border-radius:20px;gap:16px;padding:15px 18px;box-shadow:0 3px #e6eddf}.adventure-app .play-header>button:first-child,.adventure-app .teach-close{color:#668569;background:#f3f6ed;border:1px solid #dfe8d6;border-radius:13px;flex:none;width:42px;height:42px;font-size:28px}.adventure-app .play-header h1,.adventure-app .teach-head h1{color:var(--ink);font-size:20px}.adventure-app .play-header p{color:#70816b;font-size:9px}.adventure-app .play-header>.sound-toggle{color:#44765c;border-radius:13px;width:42px;height:42px;font-size:12px}.adventure-app .quest-track{gap:10px;margin:25px 6px}.adventure-app .quest-track span{background:#e7ede2;border:1px solid #dce5d3;height:23px;line-height:23px}.adventure-app .quest-track .done{color:#fff;background:#53ae82;border-color:#43996f}.adventure-app .quest-track .current{color:#8d6c20;outline-offset:3px;background:#ffebae;outline:2px solid #d7ad45}.adventure-app .round-layout{grid-template-columns:minmax(0,1fr) 260px;gap:24px}.adventure-app .play-question{background:#fffefb;border:2px solid #dfe8d8;border-radius:26px;padding:28px;position:relative;box-shadow:0 5px #e5eadc}.adventure-app .play-question h2{color:var(--ink);font-size:23px}.adventure-app .question-topline>span{color:#6c846d;font-size:9px}.adventure-app .math-display{color:#315f46;background:#eff6e8;border:1px dashed #ccdfbf;border-radius:18px;font-size:clamp(28px,4vw,44px)}.adventure-app .answer-choices button,.adventure-app .item-choices button{color:#436248;background:#fff;border:2px solid #dce7d3;border-radius:16px;transition:transform .15s,background .15s;box-shadow:0 4px #e1e8d7}.adventure-app .answer-choices button:hover:not(:disabled),.adventure-app .item-choices button:hover:not(:disabled){background:#f0f8e9;border-color:#83b385;transform:translateY(-3px)}.adventure-app .answer-choices .picked:not(.wrong),.adventure-app .item-choices .right{background:#dff4df;border-color:#69aa74;box-shadow:0 4px #4d925a}.adventure-app .answer-choices .wrong,.adventure-app .item-choices .wrong{background:#fff1dc;border-color:#d5ac6d;box-shadow:0 4px #e6c999}.adventure-app .answer-input input,.adventure-app .item-answer input{color:var(--ink);background:#fff;border:2px solid #d5e3cc;border-radius:15px;box-shadow:inset 0 2px #f1f5ec}.adventure-app .primary-keypad button,.adventure-app .teach-keypad button{color:#406748;background:#fff;border:1px solid #dae5d0;border-radius:13px;min-height:45px;box-shadow:0 3px #dfe7d4}.adventure-app .primary-keypad button:active,.adventure-app .teach-keypad button:active{transform:translateY(2px);box-shadow:0 1px #dfe7d4}.adventure-app .check-answer,.adventure-app .teach-btn{background:var(--accent);color:#fff;border:1px solid var(--accent-deep);box-shadow:0 4px 0 var(--accent-deep);border-radius:14px;min-height:46px;font-weight:850}.adventure-app .check-answer:hover:not(:disabled),.adventure-app .teach-btn:hover:not(:disabled){filter:brightness(1.03);transform:translateY(-2px)}.adventure-app .check-answer:active:not(:disabled),.adventure-app .teach-btn:active:not(:disabled){box-shadow:0 1px 0 var(--accent-deep);transform:translateY(3px)}.adventure-app .teach-btn.soft{color:var(--deep);background:#fff;border:1px solid #d3e0c9;box-shadow:0 3px #dce6d2}.adventure-app .play-coach{text-align:center;background:#f0f4df;border:1px solid #dce4c8;border-radius:25px;padding:18px 22px 23px}.coach-companion{width:165px;height:145px;margin:-2px auto 3px;position:relative}.coach-companion .adventure-buddy{width:100%;height:100%}.adventure-app .play-coach h3{color:#3e6548;font-size:20px}.adventure-app .play-coach p{color:#62765c;font-size:12px}.adventure-app .play-coach .solution-answer{color:#357049;font-size:26px}.adventure-app .coach-actions{margin-top:20px}.adventure-app .coach-actions button{color:#5b7046;background:#fffef5;border:1px solid #d5dfbd;border-radius:12px;min-height:44px;font-size:12px;box-shadow:0 3px #dde5c9}.adventure-app .coach-note{font-size:10px;line-height:1.6}.adventure-app .round-correct .play-question{border-color:#a5cda1}.adventure-app .game-source{color:#6f816a;font-size:10px}.adventure-app .game-complete,.adventure-app .lesson-done{width:min(800px,100% - 36px);color:var(--ink);background:#fffef9;border:2px solid #dfe8cf;border-radius:32px;margin:45px auto;padding:32px clamp(20px,4vw,50px);position:relative;overflow:hidden;box-shadow:0 7px 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