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strong{font-size:20px;font-family:Manrope,sans-serif;color:var(--purple)}.circuit-model{height:127px;width:100%;display:block}.circuit-switch{border:1px solid #cfbfdf;background:#fff;color:var(--purple);display:flex;align-items:center;gap:12px;padding:9px 14px;border-radius:7px;font-size:11px;margin-top:10px}.concept-body:has(.circuit-model) h3{margin-bottom:8px}.concept-body:has(.circuit-model) .concept-answer strong{font-size:15px}
@media(max-width:1000px){.hero h1{font-size:43px}.hero-intro{font-size:17px}.hero-actions{gap:13px}.explorer-layout,.lesson-section{gap:38px}.topic-groups{gap:15px}.goal-options label{font-size:9px}.explorer-card{padding:23px}}
@media(max-width:760px){.hero h1{font-size:41px;max-width:420px}.hero-intro{font-size:17px}.hero-actions{margin:22px 0}.hero-actions .text-link{font-size:11px}.hero-testimonial{padding-top:18px}.hero-testimonial blockquote{font-size:13px;line-height:1.8}.hero-testimonial figcaption{margin-top:12px}.hero-grid{gap:27px}.session-benefits li{font-size:11px}.explorer-section{padding:45px 0}.explorer-layout,.lesson-section{grid-template-columns:1fr;gap:25px}.explorer-layout h2{font-size:28px}.explorer-controls select{font-size:16px}.explorer-card{padding:23px 20px}.explorer-card h3{font-size:20px}.topic-groups{gap:17px;flex-wrap:wrap}.topic-groups>div{min-width:120px}.goal-options label{font-size:10px}.lesson-section{padding-top:48px;padding-bottom:0}.lesson-intro h2 br{display:none}.lesson-intro>p{max-width:none}.lesson-intro .demo-disclosure{max-width:100%}.concept-body{padding:24px 20px;min-height:328px}.concept-body h3{font-size:17px}.concept-answer{font-size:11px}.hero-actions .button{font-size:12px}.hero-testimonial figcaption>a{font-size:9px}.hero-benefits{flex-wrap:wrap}.header .button-small{font-size:10px}}
.hero-parent-photo{padding:0;border:0;flex:none;width:49px;height:49px;background:#fff;border-radius:50%;box-shadow:0 0 0 3px #eee7f6}.hero-parent-photo img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.hero-community{display:flex;gap:15px;align-items:center;margin-top:23px}.student-photo-stack{display:flex;padding-left:5px;flex:none}.student-photo-stack button{width:46px;height:46px;padding:0;margin-left:-5px;border:3px solid #fbf8fc;background:#fff;border-radius:50%;position:relative;transition:transform .18s}.student-photo-stack button:hover,.student-photo-stack button:focus-visible{transform:translateY(-4px);z-index:2}.student-photo-stack img{width:100%;height:100%;display:block;object-fit:cover;border-radius:50%}.hero-community a strong{font-size:11px;display:block}.hero-community a span{font-size:9px;line-height:1.5;color:#897996;display:flex;align-items:center;gap:6px;margin-top:2px}.family-section{padding:68px 0 54px;background:linear-gradient(125deg,#fff 30%,#fbf8fd);border-bottom:1px solid #f0eaf4;scroll-margin-top:20px}.family-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.family-heading h2{margin:14px 0 10px;font-size:36px}.family-heading h2 span{color:#9480a4}.family-heading p{font-size:13px;color:var(--muted)}.family-filters{display:flex;gap:5px;padding:5px;border-radius:10px;background:#f0eaf6;flex:none}.family-filters button{padding:10px 18px;border:0;background:transparent;border-radius:7px;color:#806c91;font-size:12px;font-weight:600}.family-filters button[aria-pressed=true]{background:#fff;box-shadow:0 2px 8px #4732570c;color:var(--purple)}.family-feature{display:grid;grid-template-columns:.85fr 1.2fr;gap:55px;align-items:center;padding:38px 52px 38px 38px;background:#f5effa;border:1px solid #ede2f5;border-radius:20px;touch-action:pan-y pinch-zoom}.family-portrait{position:relative;display:flex;align-items:center;justify-content:center;padding:15px 0}.family-portrait>img{width:276px;height:276px;object-fit:cover;border-radius:50%;background:#fff;border:7px solid #fff;box-shadow:0 10px 25px #4e355b13;animation:family-reveal .3s ease}.portrait-caption{position:absolute;bottom:14px;background:#fff;padding:8px 14px;border:1px solid #eee3f7;border-radius:8px;box-shadow:0 6px 14px #5d417512;color:#897395;display:flex;align-items:center;gap:14px;font-size:10px;font-weight:600}.family-story-text{animation:family-reveal .3s ease}.family-story-text .eyebrow{font-size:9px;color:#9a82ae}.family-story-text h3{font-size:30px;line-height:1.25;margin:15px 0 16px}.family-story-text p{font-size:15px;line-height:1.85;color:#76677f;margin-bottom:22px;min-height:82px}.family-story-text>strong{font-size:13px;display:block}.family-story-text>small{font-size:11px;color:#86738f;display:block;margin-top:3px}.family-source{display:inline-block;font-size:9px;color:#96859f;text-decoration:underline;margin-top:13px}.family-browse{display:flex;align-items:center;justify-content:space-between;margin-top:20px;border-top:1px solid #e5d8ee;padding-top:18px}.family-browse>span{font-size:13px;font-weight:650;color:var(--purple);letter-spacing:.08em}.family-browse>span>span{color:#b5a4c2;font-weight:400}.family-browse>div{display:flex;gap:9px}.family-browse button{display:grid;place-items:center;width:38px;height:38px;border:1px solid #dac8e7;border-radius:50%;background:#ffffffc9;color:var(--purple)}.family-browse button:hover{background:var(--purple);color:#fff;border-color:var(--purple)}.family-thumbnails{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:17px}.family-thumbnails>button{display:flex;align-items:center;gap:13px;padding:14px 16px;border:1px solid #e8dfef;background:#fff;border-radius:12px;text-align:left;color:var(--ink);transition:background .2s,border-color .2s}.family-thumbnails>button[aria-pressed=true]{background:#f4edf9;border-color:#bca2d4;box-shadow:inset 0 0 0 1px #bca2d4}.family-thumbnails>button img{width:48px;height:48px;flex:none;border-radius:50%;object-fit:cover;background:#fff}.family-thumbnails>button>span{flex:1;min-width:0}.family-thumbnails strong{font-size:11px;font-weight:650;display:block}.family-thumbnails small{font-size:9px;color:#897a93;display:block;line-height:1.55;margin-top:3px}.family-thumbnails svg{color:#a38ab6;flex:none}.family-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:18px}.family-foot>p{font-size:9px;color:#a091ab}.family-foot>.text-link{margin:0;font-size:11px}.family-section+.section{padding-top:65px}
@keyframes family-reveal{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1000px){.family-feature{padding:28px;gap:30px}.family-portrait>img{width:230px;height:230px}.family-story-text h3{font-size:26px}.family-story-text p{font-size:14px;min-height:104px}.family-thumbnails>button{padding:11px 10px;gap:9px}.family-thumbnails>button img{width:40px;height:40px}.family-thumbnails svg{display:none}.family-filters button{padding:10px 15px}.hero-community{gap:11px}.hero-community a strong{font-size:10px}.hero-community a span{font-size:9px}}
@media(max-width:760px){.family-section{padding:44px 0 36px}.family-heading{display:block;margin-bottom:20px}.family-heading h2{font-size:29px}.family-heading h2 br{display:none}.family-heading h2 span:before{content:' '}.family-heading p{font-size:12px}.family-filters{margin-top:20px;max-width:300px}.family-filters button{flex:1;font-size:12px}.family-feature{grid-template-columns:1fr;gap:9px;padding:20px;border-radius:15px}.family-portrait{padding:7px 0 16px}.family-portrait>img{width:194px;height:194px;border-width:5px}.portrait-caption{bottom:6px;font-size:9px;padding:7px 12px}.family-story-text .eyebrow{font-size:8px}.family-story-text h3{font-size:25px;margin:12px 0}.family-story-text p{font-size:13px;min-height:85px;margin-bottom:16px}.family-story-text>strong{font-size:12px}.family-story-text>small{font-size:10px}.family-browse{padding-top:14px;margin-top:16px}.family-browse button{width:42px;height:42px}.family-thumbnails{gap:7px;margin-top:13px}.family-thumbnails>button{flex-direction:column;text-align:center;padding:12px 6px;gap:7px}.family-thumbnails>button img{width:43px;height:43px}.family-thumbnails strong{font-size:10px;line-height:1.5;overflow-wrap:anywhere}.family-thumbnails small{font-size:8px;line-height:1.5}.family-foot{align-items:flex-start;flex-direction:column;gap:11px;margin-top:15px}.family-foot>.text-link{font-size:12px}.hero-parent-photo{width:46px;height:46px}.hero-community{gap:12px;margin-top:19px}.student-photo-stack button{width:41px;height:41px}.hero-community a strong{font-size:10px}.hero-community a span{font-size:9px;display:block}.hero-community a span svg{display:none}.family-section+.section{padding-top:48px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.demo-details .eyebrow{color:#d6b980;margin-bottom:13px}
.lead-card{border-top:4px solid var(--purple)}.form-progress-label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;font-size:11px;color:var(--muted);font-weight:600}.form-progress-label>span:first-child{display:flex;align-items:center;gap:7px;color:var(--purple);font-size:10px;letter-spacing:.06em}.form-progress{height:6px;background:#eee8f6;border-radius:20px;overflow:hidden;margin-bottom:24px}.form-progress>span{display:block;height:100%;background:var(--purple);border-radius:inherit;transition:width .2s}.lead-card h2{font-size:28px;line-height:1.25;margin-top:0}.lead-card h2:focus{outline:none}.lead-card .form-subtitle{font-size:13px;margin:12px 0 25px}.booking-options{padding:0;margin:0 0 23px;border:0;min-width:0}.booking-options legend{padding:0;margin-bottom:10px;font-size:13px;font-weight:700}.grade-buttons,.subject-buttons{display:grid;gap:8px}.grade-buttons{grid-template-columns:repeat(5,minmax(0,1fr))}.subject-buttons{grid-template-columns:repeat(3,minmax(0,1fr))}.booking-options button{border:1.5px solid #e0d8ec;background:#fff;color:var(--ink);border-radius:9px;min-height:46px;font-weight:600;font-size:15px;transition:background .15s,border-color .15s}.booking-options button:hover{border-color:var(--purple);background:#f6f1fc}.grade-buttons button[aria-pressed=true]{background:var(--purple);color:#fff;border-color:var(--purple)}.subject-buttons button{display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;min-height:50px}.subject-buttons button[aria-pressed=true]{background:#efe7fa;color:#503393;border-color:var(--purple);box-shadow:inset 0 0 0 .5px var(--purple)}.lead-card .form-button{min-height:53px;font-size:15px}.selection-summary{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;background:#f5f0fb;border:1px solid #e9def5;border-radius:8px;font-size:12px;margin:19px 0 20px}.selection-summary button{padding:0;border:0;background:none;text-decoration:underline;color:var(--purple);font-weight:650;font-size:12px;min-height:24px}.contact-fields{border:0;padding:0;margin:0;min-width:0}.contact-fields>label{display:block;font-size:12px;font-weight:650;margin-top:15px}.contact-fields>label:first-of-type{margin-top:0}.contact-fields input:not([type=checkbox]){height:49px;font-size:16px;margin-top:7px}.phone-input{display:flex;gap:8px;margin-top:7px}.phone-input>span{display:flex;align-items:center;justify-content:center;flex:none;border:1px solid #ded9e5;border-radius:7px;padding:0 11px;background:#f6f3f9;font-size:13px}.contact-fields .phone-input input{min-width:0;margin:0}.field-help{font-size:10px;color:var(--muted);margin-top:5px}.contact-fields .consent{font-size:11px;line-height:1.6;display:flex}.form-back{display:flex;align-items:center;justify-content:center;gap:7px;background:none;border:0;color:#756186;font-size:11px;padding:10px;margin:5px auto 0;min-height:38px}.form-preview-note{border-top:1px solid var(--line);margin-top:22px;padding-top:16px}.form-preview-note>strong{font-size:11px;color:#685774;font-weight:650}.form-preview-note .session-benefits{border:0;padding:0;margin:10px 0 0;gap:8px}.form-safe{font-size:11px}.fine-print{font-size:10px}.error{line-height:1.65}.demo-details{background:#29203e;color:#fff;border-radius:20px;padding:42px;margin-top:32px;display:grid;grid-template-columns:1fr 1.2fr;gap:45px;align-items:center}.demo-details h3{font-size:28px;line-height:1.3}.demo-details p{font-size:13px;color:#d5c8e7;margin-top:13px}.demo-details ul{list-style:none;margin:0;padding:0;display:grid;gap:17px}.demo-details li{display:flex;align-items:flex-start;gap:12px;font-size:13px;color:#d5c8e7}.demo-details li svg{flex:none;margin-top:3px;color:#d5b47b}.demo-details strong{display:block;color:white;font-size:14px;margin-bottom:2px}.benefit .benefit-question{font-size:11px;font-weight:600;color:#817087;margin-bottom:10px}.demo-details .text-link{color:#eed49e}
@media(max-width:760px){.lead-card{padding:24px 20px}.lead-card h2{font-size:25px}.form-progress-label{font-size:10px}.form-progress-label>span:first-child{font-size:9px}.grade-buttons,.subject-buttons{gap:6px}.subject-buttons button{flex-direction:column;gap:4px;min-height:65px;font-size:12px}.booking-options legend{font-size:13px}.demo-details{grid-template-columns:1fr;padding:27px 23px;gap:25px}.demo-details h3{font-size:25px}.hero-grid{display:flex;flex-direction:column}.hero-copy{display:contents}.hero-copy>.eyebrow{order:0}.hero-copy>h1{order:1;margin:0}.hero-intro{order:2;margin-top:-5px}.hero-detail{display:none}.hero-benefits{order:3;margin:0}.hero-actions{display:none}.lead-card{order:4;width:100%}.hero-testimonial{order:5}.hero-community{order:6;margin-top:0}.hero-grid{gap:22px}.lead-card{scroll-margin-top:20px}}
#tutors .tutor-heading{max-width:none;text-align:left;margin:0 0 40px}#tutors .tutor-heading .eyebrow{justify-content:flex-start;color:#2349e8;font-size:16px;font-weight:750;letter-spacing:.065em;margin-bottom:17px}#tutors .tutor-heading h2{color:#0e1b3d;font-size:clamp(32px,4.2vw,52px);font-weight:800;line-height:1.16;letter-spacing:-.035em}@media(max-width:760px){#tutors .tutor-heading{margin-bottom:28px}#tutors .tutor-heading .eyebrow{font-size:11px;letter-spacing:.055em;margin-bottom:13px}#tutors .tutor-heading h2{font-size:32px;line-height:1.18}.tutor-heading-break{display:none}}
.comparison-section{background:#f3f6fc;padding:64px 0 48px;margin-top:70px;color:#0e1b3d}.comparison-heading{text-align:center;margin:0 auto 44px}.comparison-heading .eyebrow{justify-content:center;color:#2349e8;font-size:15px;font-weight:750;letter-spacing:.065em;margin-bottom:16px}.comparison-heading h2{font-size:clamp(32px,3.8vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.035em}.comparison-table-scroll{overflow-x:auto;border:1px solid #d8e1f2;border-radius:18px;background:#fff;scrollbar-color:#a8b8ee #eaf0fb;scrollbar-width:thin}.comparison-table-scroll:focus-visible{outline:3px solid #2349e8;outline-offset:4px}.comparison-table{width:100%;min-width:800px;border-collapse:collapse;text-align:left;font-size:15px;line-height:1.55}.comparison-table th,.comparison-table td{padding:21px 23px;border-bottom:1px solid #e0e7f5;vertical-align:middle}.comparison-table thead th{font-weight:750;font-size:15px;height:76px}.comparison-table thead th:nth-child(2){background:#2745e9;color:#fff;font-size:20px}.comparison-table th:first-child{width:27%;font-weight:700}.comparison-table th:nth-child(2){width:30%}.comparison-table th:nth-child(3){width:24%}.comparison-table td{color:#4a5672}.comparison-table td:nth-child(2){background:#f5f8ff;color:#008674;font-weight:650}.comparison-table tbody tr:last-child>*{border-bottom:0}.comparison-advantage{display:flex;align-items:flex-start;gap:5px}.comparison-advantage svg{flex:none;margin-top:2px}.comparison-price{text-align:center;font-size:20px;font-weight:600;margin-top:30px;line-height:1.9}.comparison-price mark{background:#ffce3c;color:#0e1b3d;padding:3px 9px;border-radius:7px;white-space:nowrap}.comparison-note{text-align:center;color:#66728b;font-size:10px;margin-top:13px}.comparison-scroll-hint{display:none}@media(max-width:1000px){.comparison-table th,.comparison-table td{padding:19px 18px}}@media(max-width:760px){.comparison-section{padding:43px 0 34px;margin-top:44px}.comparison-heading{margin-bottom:22px}.comparison-heading .eyebrow{font-size:11px;letter-spacing:.06em;margin-bottom:13px}.comparison-heading h2{font-size:29px;line-height:1.2}.comparison-heading-break{display:none}.comparison-table-scroll{border-radius:12px}.comparison-table{min-width:770px;font-size:13px}.comparison-table th,.comparison-table td{padding:17px 15px}.comparison-table th:first-child{width:21%}.comparison-table thead th{font-size:13px}.comparison-table thead th:nth-child(2){font-size:17px}.comparison-scroll-hint{display:flex;justify-content:center;align-items:center;gap:8px;font-size:11px;color:#596d9c;margin-bottom:13px}.comparison-price{font-size:17px;margin-top:24px}.comparison-note{font-size:9px}}
.programs-section{padding-top:20px}.programs-section>.section-head{max-width:760px}.program-subject+.program-subject{margin-top:42px}.program-subject-heading{display:flex;align-items:center;gap:15px;margin-bottom:21px}.program-subject-icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border:1px solid #e4ddf1;border-radius:12px;background:#f8f5fc;color:var(--purple)}.program-subject-heading h3{font-size:23px;line-height:1.3;color:#142140}.program-subject-heading p{font-size:12px;color:var(--muted);margin-top:6px;max-width:760px}.program-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;align-items:start}.program-card{--program-bg:#fbf2ff;--program-head:#e8ccfa;--program-border:#c87aea;background:var(--program-bg);border:1px solid var(--program-border);border-radius:10px;overflow:hidden;box-shadow:0 4px 10px #30284607}.program-color-1{--program-bg:#edf8f1;--program-head:#c2e8ce;--program-border:#67bf84}.program-color-2{--program-bg:#fff2e6;--program-head:#ffd0ac;--program-border:#e5a269}.program-color-3{--program-bg:#eff6ff;--program-head:#c8dcfa;--program-border:#80a8e4}.program-card summary{list-style:none;cursor:pointer;display:block}.program-card summary::-webkit-details-marker{display:none}.program-card summary:focus-visible{outline-offset:-4px;outline-color:#29375f}.program-card-label{padding:17px 18px;background:var(--program-head);min-height:85px}.program-card-label small{font-size:10px;letter-spacing:.06em;color:#364563;display:block;margin-bottom:3px}.program-card h4{font-family:Manrope,sans-serif;font-size:14px;color:#13203d;margin:0;font-weight:750;line-height:1.35;letter-spacing:-.025em}.program-card-visual{position:relative;padding:14px 15px 39px;min-height:156px}.program-art{display:block;width:100%;height:115px}.program-open{display:flex;align-items:center;justify-content:space-between;position:absolute;bottom:10px;left:15px;right:10px;color:#596377;font-size:10px}.program-open svg{color:#fff;background:#332e2b;border-radius:4px;padding:5px;width:27px;height:27px;transition:transform .2s}.program-card[open] .program-open svg{transform:rotate(90deg)}.program-card-content{padding:17px 18px 20px;border-top:1px solid var(--program-border)}.program-card-content>p{font-size:11px;font-weight:700;color:#354360}.program-card-content ul{padding:0 0 0 14px;margin:10px 0 18px;color:#5c6474;font-size:12px;line-height:1.7}.program-card-content li+li{margin-top:7px}.program-grade-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.program-grade-links button{display:flex;align-items:center;gap:5px;border:1px solid var(--program-border);border-radius:5px;padding:8px;background:#ffffffc9;color:#26334e;font-size:10px;min-height:36px}.program-grade-links button:hover{background:white}.programs-note{text-align:center;max-width:780px;margin:25px auto 0;color:#82768e;font-size:11px;line-height:1.7}@media(max-width:1000px){.program-grid{gap:12px}.program-card-label{padding:15px 12px;min-height:90px}.program-card h4{font-size:13px}.program-card-content{padding:15px 12px}.program-card-content ul{font-size:11px}}@media(max-width:760px){.programs-section{padding-top:8px}.program-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.program-subject-heading{align-items:flex-start;gap:11px}.program-subject-icon{width:37px;height:37px;border-radius:9px}.program-subject-heading h3{font-size:20px}.program-subject-heading p{font-size:12px;line-height:1.7}.program-card-label{min-height:88px;padding:14px 12px}.program-card h4{font-size:13px}.program-card-label small{font-size:9px}.program-card-visual{padding:10px 8px 36px;min-height:130px}.program-art{height:90px}.program-open{left:10px;bottom:8px;font-size:9px}.program-card-content{padding:14px 12px}.program-grade-links button{font-size:10px;min-height:40px}.program-card-content ul{font-size:11px}.programs-note{font-size:10px;text-align:left}.program-subject+.program-subject{margin-top:32px}}
.how-section{background:#101c3d;color:#fff;padding:78px 0 70px;margin-bottom:72px}.how-heading{margin-bottom:46px}.how-heading .eyebrow{color:#ffce3c;font-size:15px;font-weight:750;letter-spacing:.04em;margin-bottom:17px}.how-heading h2{color:#fff;font-size:clamp(34px,3.8vw,48px);font-weight:800;line-height:1.2;letter-spacing:-.035em;max-width:940px}.how-cards{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;padding:0}.how-cards>li{background:#1a2b5b;border-radius:18px;padding:28px 27px 30px}.how-number{display:grid;place-items:center;width:46px;height:46px;background:#ffce3c;color:#0e1b3d;border-radius:13px;font-size:23px;font-weight:750;margin-bottom:23px}.how-cards h3{font-size:21px;line-height:1.35;font-weight:800;letter-spacing:-.025em;color:#fff;margin:0 0 14px}.how-cards p{font-size:16px;line-height:1.65;color:#d0daf0;margin:0}.how-section .how-button{background:#ffce3c;color:#101c3d;box-shadow:none;padding:18px 27px;font-size:17px;font-weight:750;gap:12px;border-radius:12px;min-height:59px;margin-top:38px}.how-section .how-button:hover{background:#ffdc70}.how-section .how-button:focus-visible{outline:3px solid #fff;outline-offset:5px}@media(max-width:1000px){.how-cards{gap:18px}.how-cards>li{padding:24px 21px}.how-cards h3{font-size:19px}.how-cards p{font-size:14px}}@media(max-width:760px){.how-section{padding:46px 0 44px;margin-bottom:40px}.how-heading{margin-bottom:28px}.how-heading .eyebrow{font-size:12px;margin-bottom:13px}.how-heading h2{font-size:31px;line-height:1.2}.how-heading-break{display:none}.how-cards{grid-template-columns:1fr;gap:16px}.how-cards>li{padding:25px 24px;border-radius:15px}.how-number{width:43px;height:43px;font-size:21px;margin-bottom:18px}.how-cards h3{font-size:21px;margin-bottom:10px}.how-cards p{font-size:15px;line-height:1.7}.how-section .how-button{width:100%;font-size:14px;padding:16px 17px;margin-top:26px;gap:10px;min-height:55px}}
.learning-lab{padding-top:10px;padding-bottom:12px}.lab-shell{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:42px;padding:46px 36px;background:radial-gradient(ellipse at 95% 10%,#e8defb 0,transparent 52%),radial-gradient(ellipse at 3% 100%,#fff0d6 0,transparent 53%),#f9f6fd;border:1px solid #efe6f4;border-radius:27px}.lab-eyebrow{display:flex;gap:8px;align-items:center;color:#77618f;font-size:9px;letter-spacing:.08em;font-weight:750}.lab-eyebrow svg{flex:none;color:#ad77ca}.lab-intro h2{font-size:45px;color:#182441;line-height:1.14;letter-spacing:-.045em;margin:22px 0}.lab-intro h2 span{color:#7250bd;position:relative;white-space:nowrap}.lab-intro h2 span:after{content:'';position:absolute;bottom:-8px;left:0;right:0;height:8px;border-top:4px solid #efc376;border-radius:50%;transform:rotate(-3deg)}.lab-intro>p{font-size:14px;line-height:1.85;color:#71687e;max-width:380px}.lab-journey{display:grid;gap:12px;margin:26px 0}.lab-journey>span{display:flex;align-items:center;gap:11px;font-size:13px;font-weight:600;color:#65546f}.lab-journey>span>span{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:750;border:1px solid #e6d9ec;background:#ffffffb3;color:#9872b0}.lab-cta{font-size:13px;padding:15px 20px;gap:18px}.lab-intro .lab-cta-note{font-size:10px;margin-top:11px}.lab-intro .lab-disclosure{font-size:9px;line-height:1.8;margin-top:23px;max-width:310px;color:#887b93}.lab-card{--lab-accent:#7751c2;background:white;border:1px solid #e6ddf3;box-shadow:0 20px 55px #58427214,0 3px 7px #5b406508;border-radius:19px;overflow:hidden;min-width:0;transform:rotate(.5deg)}.lab-science{--lab-accent:#247f77}.lab-card-top{display:flex;align-items:center;justify-content:space-between;padding:14px 21px 11px;border-bottom:1px solid #f3eff7;color:#9a8aa7;font-size:8px;letter-spacing:.08em;font-weight:650}.lab-card-top>span:first-child{display:flex;gap:7px;align-items:center}.lab-live-dot{width:6px;height:6px;border-radius:50%;background:#a9bc8f}.lab-top-dots{letter-spacing:4px;color:#d0bfdc}.lab-tabs{display:flex;gap:7px;margin:15px 18px 0;padding:5px;background:#f6f3fa;border-radius:11px}.lab-tabs button{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;min-width:0;background:transparent;border:1px solid transparent;color:#8a7a99;border-radius:8px;padding:10px 9px;text-align:left;font-size:13px;font-weight:650}.lab-tabs button>svg{flex:none}.lab-tabs small{display:block;font-size:8px;font-weight:400;margin-top:1px;color:#8e7e9c}.lab-tabs button[aria-pressed=true]{background:#fff;border-color:#e8def2;color:var(--lab-accent);box-shadow:0 3px 8px #4b35500b}.lab-activity{padding:22px 24px 20px}.lab-activity-heading{display:flex;align-items:flex-start;gap:8px;justify-content:space-between}.lab-activity-heading h3{font-size:19px;color:#24304b;line-height:1.35;letter-spacing:-.035em}.lab-activity-heading p{font-size:11px;margin-top:5px;color:#8c7f97}.lab-reset{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;border:1px solid #eee7f4;background:#fff;color:#9b87ad}.lab-reset:hover{background:#f4eefa;color:#6549b7}.fraction-playground{display:flex;align-items:center;gap:24px;justify-content:center;padding:25px 0}.fraction-wheel{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:5px;width:162px;height:162px;flex:none;background:#fff;border:6px solid #fff;border-radius:50%;overflow:hidden;box-shadow:0 0 0 1px #e9def5,0 8px 20px #70469115}.fraction-wheel button{display:grid;place-items:center;background:#f2edf9;border:0;color:#bcabcF;font-family:Manrope,sans-serif;font-size:19px;font-weight:500;padding:0;transition:background .2s,color .2s;position:relative}.fraction-wheel button[aria-pressed=true]{background:#a07bd5;color:#fff}.fraction-wheel button:nth-child(2)[aria-pressed=true]{background:#7852bc}.fraction-wheel button:nth-child(3)[aria-pressed=true]{background:#ba98e5}.fraction-wheel button:nth-child(4)[aria-pressed=true]{background:#8b61c8}.fraction-wheel button:hover{filter:brightness(.96)}.fraction-wheel button:focus-visible{outline:3px solid #edb650;outline-offset:-6px;z-index:1}.fraction-wheel button:nth-child(1){border-top-left-radius:100%}.fraction-wheel button:nth-child(2){border-top-right-radius:100%}.fraction-wheel button:nth-child(3){border-bottom-left-radius:100%}.fraction-wheel 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0;background:transparent;accent-color:#7b51c1;cursor:pointer;outline-offset:3px}.lab-range-ticks{display:flex;justify-content:space-between;font-size:8px;color:#ac9cb7;padding:0 5px}.lab-insight{display:flex;align-items:flex-start;gap:10px;background:#fcf5e9;border:1px solid #f4e9d3;padding:13px;border-radius:10px;margin-top:19px;color:#bf954e;min-height:68px}.lab-insight>svg{flex:none;margin-top:2px}.lab-insight>div{flex:1}.lab-insight strong{display:block;font-size:11px;color:#8b6b3e}.lab-insight p{font-size:10px;line-height:1.6;margin-top:3px;color:#9b8769}.lab-insight.challenge-complete{background:#edf7f1;border-color:#d8eddf;color:#50977b}.lab-insight.challenge-complete strong{color:#39785f}.lab-insight.challenge-complete p{color:#6c8b79}.lab-card-footer{border-top:1px solid #f2ecf6;background:#fcfbfe;padding:12px 19px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#a491af;font-size:8px}.lab-card-footer>span:first-child{display:flex;align-items:center;gap:5px}.lab-card-footer>span:last-child{font-size:7px;letter-spacing:.04em;white-space:nowrap}.circuit-playground{position:relative;margin:20px 0 16px;border:1px solid #e1eeee;background:radial-gradient(#d9e9e6 .8px,transparent .8px),#f6fbf9;background-size:13px 13px;border-radius:13px;padding:31px 8px 8px}.circuit-state{position:absolute;top:11px;left:13px;display:flex;align-items:center;gap:6px;color:#7f9c95;font-size:8px;letter-spacing:.05em;font-weight:650}.circuit-state>span{width:6px;height:6px;border-radius:50%;background:#b4c9c1}.circuit-active .circuit-state{color:#247f77}.circuit-active .circuit-state>span{background:#5aa38e}.lab-circuit{width:100%;height:166px;display:block}.lab-wire{stroke:#aec9c2}.circuit-active .lab-wire{stroke:#70a599}.lab-current{stroke:#ffdc74;animation:current-flow 2s linear infinite}.lab-bulb{fill:#ecf3ef;stroke:#95b1a5;transition:fill .25s,filter .25s}.circuit-active .lab-bulb{fill:#ffdd7a;stroke:#d8ad46;filter:drop-shadow(0 0 10px #f5d76d99)}.lab-switch{display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid #d0e5dd;background:#f0f8f4;color:#347d6e;font-size:12px;font-weight:650;width:100%;min-height:47px;border-radius:9px}.lab-toggle{width:30px;height:18px;flex:none;border-radius:20px;background:#b4ccc1;padding:3px;display:block}.lab-toggle>span{display:block;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #47665533;transition:transform .2s}.lab-switch[aria-pressed=true] .lab-toggle{background:#57a58a}.lab-switch[aria-pressed=true] .lab-toggle>span{transform:translateX(12px)}@keyframes current-flow{to{stroke-dashoffset:-32}}
@media(max-width:1100px){.lab-shell{padding:32px 27px;gap:28px;grid-template-columns:.85fr 1.15fr}.lab-intro h2{font-size:37px}.lab-intro>p{font-size:13px}.lab-activity{padding:20px}.fraction-playground{gap:16px}.fraction-wheel{width:145px;height:145px}.fraction-value{font-size:40px}.lab-activity-heading h3{font-size:17px}.lab-eyebrow{font-size:8px}.lab-card-footer>span:last-child{display:none}.lab-tabs{margin:12px 14px 0}.lab-tabs button{gap:7px;padding:9px 7px}}
@media(max-width:760px){.learning-lab{padding-left:16px;padding-right:16px;padding-top:0}.lab-shell{grid-template-columns:1fr;gap:27px;padding:28px 17px 20px;border-radius:21px}.lab-intro h2{font-size:35px;margin:19px 0}.lab-intro>p{font-size:13px;max-width:none}.lab-journey{display:flex;justify-content:space-between;gap:7px;margin:21px 0}.lab-journey>span{font-size:9px;gap:5px;flex-direction:column;align-items:flex-start}.lab-journey>span>span{width:24px;height:24px;font-size:8px}.lab-intro .lab-disclosure{margin-top:15px;font-size:9px;max-width:none}.lab-cta{font-size:12px;padding:13px 17px;gap:14px}.lab-card{transform:none;border-radius:14px}.lab-card-top{padding:12px 13px;font-size:7px}.lab-tabs{margin:11px 10px 0;gap:3px;padding:4px}.lab-tabs button{padding:8px 6px;gap:6px;font-size:12px}.lab-tabs small{font-size:7px}.lab-tabs button>svg{width:16px}.lab-activity{padding:18px 14px 16px}.lab-activity-heading h3{font-size:16px}.lab-activity-heading p{font-size:10px}.lab-reset{width:29px;height:29px}.fraction-playground{gap:14px;padding:23px 0}.fraction-wheel{width:130px;height:130px;border-width:5px;gap:4px}.fraction-wheel button{font-size:17px}.fraction-readout{min-width:90px}.fraction-value{font-size:36px}.lab-mini-label{font-size:7px}.fraction-equivalent{font-size:9px;padding:4px 6px}.fraction-readout>small{font-size:8px}.lab-insight{padding:11px;gap:8px}.lab-insight strong{font-size:10px}.lab-insight p{font-size:9px}.lab-card-footer{padding:11px 13px;font-size:7px}.lab-circuit{height:148px}.lab-switch{font-size:11px}.circuit-playground{padding-top:32px}}
@media(max-width:360px){.fraction-wheel{width:110px;height:110px}.fraction-playground{gap:10px}.lab-shell{padding-left:12px;padding-right:12px}.lab-activity{padding-left:12px;padding-right:12px}.lab-tabs small{display:none}}
.family-browse .family-autoplay{width:auto;height:38px;border-radius:20px;display:flex;align-items:center;gap:6px;padding:0 13px;font-size:11px}.family-browse .family-autoplay:hover{background:#eee4f6;color:var(--purple);border-color:#c6aedb}@keyframes family-reveal{from{opacity:.35;transform:translateX(15px)}to{opacity:1;transform:translateX(0)}}
.header nav{gap:29px;font-size:15px;font-weight:650;color:#0e1b3d}.header nav a{white-space:nowrap;padding:9px 0}.header nav a:hover{color:#2349e8}@media(min-width:761px) and (max-width:1000px){.header{gap:18px}.header .logo{width:145px}.header nav{gap:19px;font-size:13px}.header>.button-small{padding:12px 15px;font-size:12px;gap:10px}}@media(max-width:760px){.header{height:auto;min-height:77px;flex-wrap:wrap;justify-content:space-between;padding-top:14px;padding-bottom:10px;gap:10px 15px}.header nav{display:flex;order:3;flex-basis:100%;justify-content:space-between;gap:9px;font-size:11px;font-weight:650;border-top:1px solid #eee8f5;padding-top:4px}.header nav a{padding:9px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}