.math-page{--olive:#574784;--rust:#574784;--line:#ded9e7;background:#faf9f6}.math-page .site-header{background:#faf9f6}.math-page h2 em{color:var(--math)}.math-page .eyebrow{color:var(--math)}.math-page .section-heading>p{max-width:370px}.math-hero{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center;padding-top:22px;padding-bottom:68px}.back-link{display:inline-block;font-size:8px;letter-spacing:1.4px;color:#77716f;margin-bottom:30px}.math-hero .eyebrow{font-size:9px;margin-bottom:23px}.math-hero h1{font-size:clamp(43px,4.6vw,65px);letter-spacing:-1.8px;line-height:1.08;margin-bottom:26px}.math-hero h1 em{color:var(--math)}.math-hero .hero-description{max-width:430px;font-size:13px;line-height:1.95}.math-hero .hero-actions{flex-wrap:wrap;gap:22px}.math-hero-tags{display:flex;gap:10px;margin-top:27px;flex-wrap:wrap}.math-hero-tags span{font-size:9px;padding:5px 10px;border:1px solid #ded5e8;border-radius:30px;color:#78668c}.math-notebook{background:#f2ecd8;border:1px solid #e2d5ae;border-radius:6px 75px 6px 6px;padding:30px 34px;box-shadow:12px 12px 0 #e9e4f0;position:relative;margin:20px 12px 20px 0}.notebook-top{display:flex;justify-content:space-between;gap:20px;font-size:7px;letter-spacing:1.5px;color:#817553;padding-bottom:18px;border-bottom:1px solid #d7cda9}.notebook-top span:first-child{font-weight:650;color:#66523e}.notebook-question{font-family:var(--serif);font-size:31px;line-height:1.3;letter-spacing:-.7px;margin:23px 0 27px}.notebook-question em{color:var(--math)}.floorplan{position:relative;margin:18px 12px 30px 24px;padding-top:15px}.dimension-top{position:absolute;top:-9px;width:100%;text-align:center;font-size:10px;color:#695484}.dimension-side{position:absolute;left:-26px;top:50%;font-size:10px;color:#695484;transform:rotate(-90deg)}.plan-room{border:2px solid #87749d;background-color:#f7f4e8;background-image:linear-gradient(#8c7ca41a 1px,transparent 1px),linear-gradient(90deg,#8c7ca41a 1px,transparent 1px);background-size:25px 25px;aspect-ratio:6/4;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(3,1fr);gap:22px;padding:25px}.plan-desk{display:block;border:1px solid #7c6b94;border-radius:3px;background:#e2d7e9;position:relative;min-width:0}.plan-desk:before{position:absolute;content:'';bottom:-6px;left:30%;height:4px;width:40%;border:1px solid #7c6b94;border-radius:1px;background:#f6f0df}.notebook-results{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;border-top:1px solid #d7cda9;padding-top:21px}.notebook-results strong{font-family:var(--serif);font-size:25px;font-weight:400;color:#574784;line-height:1.3;display:block}.notebook-results span{font-size:8px;color:#8a795c;display:block;margin-top:6px}.notebook-footnote{font-size:8px;color:#958265;line-height:1.8;margin:21px 0 0}.math-mantra{background:#574784;color:#f2edf9}.math-mantra .wrap{display:flex;align-items:center;justify-content:space-between;gap:35px;min-height:85px}.math-mantra span{font-family:var(--serif);font-size:24px;letter-spacing:-.4px}.math-intro{display:grid;grid-template-columns:1fr 1fr;gap:95px}.math-intro>div:last-child{padding-top:28px}.math-intro p:not(.eyebrow):not(.lead){font-size:12px;line-height:1.95;color:#6f6876}.math-intro strong{font-weight:600;color:#51465f}.math-intro .lead{font-size:22px}.small-note{font-size:10px!important;line-height:1.9!important;color:#8b8195!important}.projects-section{background:#eeebf5}.grade-tabs{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:21px}.grade-tabs button{display:flex;align-items:center;gap:23px;text-align:left;padding:23px 27px;background:#f9f7fc;border:1px solid #d8cfe4;border-radius:5px;color:#66577b}.grade-tabs [aria-selected=true]{background:#574784;color:#faf6ff;border-color:#574784}.grade-large{font-family:var(--serif);font-size:52px;line-height:1;border-right:1px solid #a997c0;padding-right:25px}.grade-tabs small{font-size:8px;letter-spacing:1.4px;display:block;opacity:.7;margin-bottom:8px}.grade-tabs strong{font-family:var(--serif);font-weight:400;font-size:23px;line-height:1.3;display:block;letter-spacing:-.4px}.grade-tabs em{font-style:normal;display:block;font-size:9px;margin-top:8px;opacity:.7}.grade-panel{display:grid;grid-template-columns:29% 71%;background:#fcfbf7;border:1px solid #d9d2e2;border-radius:6px;overflow:hidden;min-height:540px}.math-project-menu{padding:28px 24px;border-right:1px solid #ded9e7;background:#f8f6fa}.math-project-menu>.mini-label{font-size:8px;color:#877898;margin-bottom:18px}.math-project-menu #project-list{display:flex;flex-direction:column;gap:9px}.math-project-menu #project-list button{border:1px solid transparent;background:transparent;border-radius:4px;padding:13px 12px;text-align:left;line-height:1.5;display:flex;align-items:flex-start;gap:12px}.math-project-menu #project-list button[aria-pressed=true]{border-color:#d9cce4;background:#eae3f2}.math-project-menu #project-list button>span{font-size:8px;color:#9b89aa;flex-shrink:0;margin-top:3px}.math-project-menu #project-list strong{display:block;font-size:11px;font-weight:600;color:#61506f}.math-project-menu #project-list small{display:block;font-size:8px;color:#a08eaa;margin-top:6px}.challenge-toggle{display:grid;grid-template-columns:1fr;gap:6px;margin-top:27px;padding-top:22px;border-top:1px solid #ded9e7}.challenge-toggle button{font-size:10px;background:transparent;border:1px solid #d7cce3;color:#83728f;border-radius:4px;min-height:39px;padding:9px}.challenge-toggle [aria-pressed=true]{background:#f2e8bd;border-color:#dccc89;color:#796731}.math-project-menu>p:last-child{font-size:9px;line-height:1.9;color:#93859b;margin:17px 0 0}.math-project-detail{padding:33px 39px}.project-kicker{font-size:8px;letter-spacing:1.4px;color:#8b7a9d;display:flex;align-items:center;gap:13px;margin-bottom:16px}.project-kicker span:last-child{background:#f2eacb;color:#8c743e;font-size:7px;letter-spacing:.5px;padding:3px 7px;border-radius:3px}.math-project-detail h3{font-size:32px;line-height:1.2;letter-spacing:-.7px;margin-bottom:17px}.math-project-detail>p{font-size:12px;line-height:1.9;color:#756c7d;max-width:650px}.math-skill-tags{display:flex;gap:7px;flex-wrap:wrap;margin:19px 0 22px}.math-skill-tags span{font-size:8px;padding:4px 9px;border:1px solid #ddd4e8;border-radius:20px;color:#7e6d90}.worked-numbers{background:#f4eed9;border:1px solid #e6d9ad;border-radius:4px;padding:18px 21px;margin:22px 0}.worked-numbers>.mini-label{font-size:8px;color:#96804e;margin-bottom:12px}.worked-numbers dl{margin:0;display:grid;grid-template-columns:1fr;gap:9px}.worked-numbers dl>div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #e7ddbd;padding-top:9px}.worked-numbers dl>div:first-child{border:0;padding:0}.worked-numbers dt{font-size:10px;color:#8a7652;line-height:1.8}.worked-numbers dd{font-size:11px;color:#685247;margin:0;font-weight:600;line-height:1.7;text-align:right}.challenge-content{border-left:3px solid #c8ae50;padding-left:16px;margin:21px 0}.challenge-content>strong{display:block;font-size:8px;letter-spacing:1px;color:#9b7f35;margin-bottom:8px}.challenge-content p{font-size:11px;line-height:1.9;color:#766882;margin:0}.math-evidence{border-top:1px solid #ded9e7;padding-top:19px;font-size:11px;line-height:1.9;color:#81748b}.math-evidence strong{font-size:8px;letter-spacing:1px;display:block;color:#76618a;margin-bottom:6px}.source-inspiration{font-size:9px;color:#9a8aa5;line-height:1.9;margin:19px 0 0}.source-inspiration a{border-bottom:1px solid #c7bbd3;color:#765d8d}.math-sequence{display:grid;grid-template-columns:repeat(3,1fr);gap:27px;margin-top:28px}.math-sequence span{font-size:10px;color:#8a7b99;line-height:1.9}.math-sequence b{display:block;font-size:10px;font-weight:600;color:#715c86;margin-bottom:5px}.math-download{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:29px;padding-top:23px;border-top:1px solid #d9d2e2;font-size:10px;color:#8d7e9c}.math-download button{background:transparent;border:0;border-bottom:1px solid #b4a2c9;color:#705187;min-height:40px;font-size:10px;gap:10px}.math-download svg{height:16px;width:16px}.projects-section .small-note{margin:20px 0 0}.budget-lab{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid #d9d2e2;border-radius:7px;overflow:hidden}.budget-inputs{padding:34px 38px;background:#f2eef7}.budget-inputs>.mini-label{font-size:8px;color:#8d7a9e;margin-bottom:24px}.budget-inputs label{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#746481;margin-bottom:11px}.budget-inputs output{font-weight:600;color:#5f4876}.budget-inputs input{display:block;width:100%;accent-color:#6a558c;margin:0 0 25px;cursor:pointer;min-height:20px}.budget-inputs input:last-child{margin-bottom:0}.budget-results{padding:34px 38px;background:#fcfaf5}.budget-results>.mini-label{font-size:8px;color:#95835e}.budget-bars{margin-top:25px}.budget-bars>div{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:10px;margin-bottom:20px;color:#8b7c67}.budget-bars b{font-weight:600;color:#645177;text-align:right}.bar-track{grid-column:1/-1;border-radius:2px;background:#f0eade;height:10px;overflow:hidden}.bar-track>span{display:block;height:100%;background:#776193;width:100%;transition:width .2s}.bar-track #cost-bar{background:#c7a853}.balance-result{border-top:1px solid #e3d8bf;border-bottom:1px solid #e3d8bf;padding:21px 0;margin:25px 0 17px}.balance-result>span{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:#9a865e;display:block;margin-bottom:7px}.balance-result strong{font-family:var(--serif);font-size:34px;font-weight:400;line-height:1.3;display:block;color:#665080}.balance-result.loss strong{color:#9e4e52}.balance-result p{font-size:10px;color:#948368;margin:8px 0 0}.model-equations p{font-size:10px;color:#95846f;line-height:1.9;margin:3px 0}.lab-footnote{font-size:9px;color:#9b8d80;line-height:1.9;margin:21px 0 0;max-width:850px}.global-section{background:#e9edf0}.global-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.global-grid>div:first-child>p:not(.eyebrow):not(.lead){font-size:12px;line-height:1.95;color:#6b7680}.global-grid .lead{font-size:22px;line-height:1.55}.global-rhythm{border:1px solid #cfd8de;background:#f5f7f7;border-radius:6px;padding:12px 30px}.global-rhythm article{padding:24px 0;border-bottom:1px solid #d8dfe3}.global-rhythm article:last-child{border-bottom:0}.global-rhythm article>span{font-size:8px;letter-spacing:1.2px;color:#668396;display:block;margin-bottom:13px}.global-rhythm h3{font-size:24px;line-height:1.3;letter-spacing:-.4px;margin-bottom:12px}.global-rhythm p{font-size:11px;line-height:1.9;color:#7e8a92;margin:0}.toolkit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.toolkit-grid article{border-top:2px solid #c9b675;padding-top:22px}.toolkit-grid article>span{font-size:8px;letter-spacing:1.1px;color:#a38d57;display:block;margin-bottom:16px}.toolkit-grid h3{font-size:24px;line-height:1.25;letter-spacing:-.6px;min-height:60px;margin-bottom:16px}.toolkit-grid p{font-size:11px;line-height:1.9;color:#817487;margin:0}.futures-section{background:#ede7d6;padding:75px 0}.futures-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.futures-grid .lead{font-size:22px;line-height:1.55}.futures-grid>div:first-child>p:not(.eyebrow):not(.lead){font-size:12px;line-height:1.95;color:#8b7c62;margin-bottom:27px}.scholarship-card{background:#f8f4e8;border:1px solid #dbceaa;border-radius:65px 6px 6px 6px;padding:35px 37px}.scholarship-status{font-size:7px;letter-spacing:1.2px;display:block;color:#a18c5d;margin-bottom:22px}.scholarship-card h3{font-size:29px;line-height:1.25;letter-spacing:-.5px;margin-bottom:23px}.scholarship-card ul{list-style:none;padding:0;margin:0}.scholarship-card li{padding:15px 0;border-top:1px solid #e2d7ba}.scholarship-card li>strong{font-size:11px;color:#786643;font-weight:600}.scholarship-card li p{font-size:11px;line-height:1.85;color:#948161;margin:5px 0 0}.award-note{font-size:9px;color:#a38f6c;line-height:1.9;margin:16px 0 0}.research-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.research-grid article{padding-top:22px;border-top:1px solid #ded9e7}.research-grid article>span{font-size:7px;letter-spacing:1px;color:#9785a6;display:block;min-height:22px}.research-grid h3{font-size:27px;line-height:1.3;letter-spacing:-.3px;margin:13px 0 16px}.research-grid p{font-size:11px;line-height:1.9;color:#8a7b94;min-height:100px;margin-bottom:17px}.research-grid a{display:block;font-size:9px;color:#765b8e;margin:8px 0;text-decoration:underline;text-underline-offset:4px}.research-note{font-size:9px;color:#a08faa;line-height:1.95;margin:30px 0 0;max-width:950px}.math-closing{padding:0 0 70px;text-align:center}.math-closing>p{font-family:var(--serif);font-size:38px;line-height:1.35;letter-spacing:-.8px;margin-bottom:24px}.math-closing em{color:var(--math)}
@media(max-width:1100px){.math-hero{gap:48px}.math-notebook{padding:27px}.notebook-question{font-size:28px}.notebook-results strong{font-size:22px}.plan-room{gap:18px;padding:20px}.math-hero h1{font-size:54px}.math-intro{gap:60px}.math-mantra span{font-size:22px}.grade-tabs button{padding:22px;gap:18px}.grade-tabs strong{font-size:20px}.grade-large{font-size:48px;padding-right:19px}.grade-panel{grid-template-columns:31% 69%}.math-project-menu{padding:25px 20px}.math-project-detail{padding:31px}.global-grid,.futures-grid{gap:55px}.toolkit-grid{gap:20px}.toolkit-grid h3{font-size:22px}.research-grid{gap:20px}.research-grid p{min-height:125px}}
@media(max-width:800px){.math-hero{gap:30px}.math-hero h1{font-size:43px}.math-hero .hero-description{font-size:12px}.math-notebook{padding:23px;margin-right:8px;box-shadow:8px 8px 0 #e9e4f0}.notebook-top{display:block;font-size:6px}.notebook-top span{display:block}.notebook-top span+span{margin-top:6px}.notebook-question{font-size:25px}.plan-room{gap:13px;padding:17px}.notebook-results{gap:10px}.notebook-results strong{font-size:20px}.notebook-results span{font-size:7px}.notebook-footnote{font-size:7px}.math-mantra span{font-size:19px}.math-mantra .wrap{gap:18px}.math-intro{gap:40px}.math-intro .lead{font-size:20px}.grade-tabs button{gap:14px;padding:18px}.grade-tabs strong{font-size:19px}.grade-tabs small{font-size:7px}.grade-tabs em{font-size:8px}.grade-large{font-size:43px;padding-right:15px}.math-project-detail{padding:28px}.math-project-detail h3{font-size:29px}.math-project-menu{padding:23px 16px}.math-project-menu #project-list button{padding:12px 8px;gap:8px}.math-project-menu #project-list strong{font-size:10px}.worked-numbers{padding:17px}.worked-numbers dl>div{display:block}.worked-numbers dd{text-align:left;margin-top:5px}.math-sequence{gap:20px}.budget-inputs,.budget-results{padding:28px}.global-grid,.futures-grid{gap:35px}.global-rhythm{padding:8px 23px}.global-rhythm h3{font-size:22px}.global-grid .lead,.futures-grid .lead{font-size:20px}.toolkit-grid,.research-grid{grid-template-columns:1fr 1fr;gap:30px}.toolkit-grid h3{min-height:0}.research-grid p{min-height:0}.scholarship-card{padding:30px}.scholarship-card h3{font-size:26px}}
@media(max-width:600px){.math-hero{display:block;padding-top:16px;padding-bottom:44px}.back-link{font-size:7px;margin-bottom:27px}.math-hero .eyebrow{font-size:8px;letter-spacing:1.2px;margin-bottom:20px}.math-hero h1{font-size:45px;letter-spacing:-1.5px;margin-bottom:23px}.math-hero .hero-description{font-size:13px;line-height:1.9}.math-hero .hero-actions{gap:20px}.math-hero-tags{margin-top:24px;gap:7px}.math-hero-tags span{font-size:8px;padding:5px 8px}.math-notebook{margin:35px 9px 10px 0;padding:24px 23px}.notebook-top{display:flex;font-size:6px;gap:10px;line-height:1.8}.notebook-top span+span{margin:0;max-width:75px}.notebook-question{font-size:28px;margin-top:23px}.floorplan{margin-right:4px;margin-left:20px}.plan-room{gap:15px;padding:17px}.notebook-results{gap:12px}.notebook-results strong{font-size:23px}.notebook-results span{font-size:8px;line-height:1.7}.notebook-footnote{font-size:8px}.math-mantra .wrap{flex-direction:column;gap:10px;padding:24px 0}.math-mantra span{font-size:23px}.math-intro{grid-template-columns:1fr;gap:9px}.math-intro>div:last-child{padding-top:0}.math-intro p:not(.eyebrow):not(.lead){font-size:13px}.math-intro .lead{font-size:22px}.small-note{font-size:11px!important}.grade-tabs{gap:9px;margin-bottom:15px}.grade-tabs button{display:block;padding:19px 13px;text-align:left}.grade-large{display:block;font-size:38px;border:0;padding:0;margin-bottom:14px}.grade-tabs strong{font-size:19px;line-height:1.35;min-height:53px}.grade-tabs small{font-size:7px;letter-spacing:1px;line-height:1.6;margin-bottom:9px}.grade-tabs em{font-size:8px;line-height:1.8;margin-top:10px}.grade-panel{display:block}.math-project-menu{padding:23px 19px;border-right:0;border-bottom:1px solid #ded9e7}.math-project-menu #project-list{gap:7px}.math-project-menu #project-list button{padding:12px 10px;border-color:#e9e2ef;gap:12px;min-height:57px}.math-project-menu #project-list strong{font-size:11px}.math-project-menu #project-list small{font-size:8px}.math-project-menu #project-list button>span{font-size:9px}.challenge-toggle{grid-template-columns:1fr 1fr;margin-top:19px;padding-top:19px;gap:9px}.challenge-toggle button{font-size:10px;min-height:43px}.math-project-menu>p:last-child{font-size:10px;line-height:1.8;margin-top:13px}.math-project-detail{padding:28px 23px}.project-kicker{font-size:7px;letter-spacing:1px;gap:8px;flex-wrap:wrap}.project-kicker span:last-child{font-size:7px}.math-project-detail h3{font-size:29px}.math-project-detail>p{font-size:13px;line-height:1.85}.math-skill-tags span{font-size:8px}.worked-numbers{padding:19px 17px}.worked-numbers>.mini-label{font-size:8px;line-height:1.8}.worked-numbers dl>div{display:block;padding-top:12px}.worked-numbers dt{font-size:11px}.worked-numbers dd{font-size:12px;text-align:left;margin-top:5px}.challenge-content p{font-size:12px;line-height:1.9}.challenge-content>strong{font-size:8px}.math-evidence{font-size:12px}.math-evidence strong{font-size:8px}.source-inspiration{font-size:10px;line-height:1.8}.math-sequence{grid-template-columns:1fr;gap:14px}.math-sequence span{font-size:11px}.math-sequence b{font-size:11px}.math-download{display:block;font-size:11px;line-height:1.9}.math-download button{margin-top:10px;font-size:11px;min-height:45px}.budget-lab{grid-template-columns:1fr}.budget-inputs,.budget-results{padding:29px 24px}.budget-inputs label{font-size:12px}.budget-inputs>.mini-label,.budget-results>.mini-label{font-size:8px}.budget-inputs input{min-height:28px;margin-bottom:23px}.budget-bars>div{font-size:11px}.balance-result strong{font-size:34px}.balance-result p{font-size:11px}.model-equations p{font-size:11px;line-height:1.9}.lab-footnote{font-size:10px}.global-grid,.futures-grid{grid-template-columns:1fr;gap:30px}.global-grid .lead,.futures-grid .lead{font-size:22px}.global-grid>div:first-child>p:not(.eyebrow):not(.lead){font-size:13px}.global-rhythm{padding:7px 24px}.global-rhythm article{padding:23px 0}.global-rhythm h3{font-size:24px}.global-rhythm p{font-size:12px}.toolkit-grid{gap:27px 22px}.toolkit-grid h3{font-size:23px;line-height:1.3}.toolkit-grid p{font-size:12px;line-height:1.85}.toolkit-grid article>span{font-size:7px;letter-spacing:.8px}.futures-section{padding:60px 0}.futures-grid>div:first-child>p:not(.eyebrow):not(.lead){font-size:13px}.scholarship-card{padding:32px 26px}.scholarship-status{font-size:7px;line-height:1.9;letter-spacing:.8px}.scholarship-card h3{font-size:28px}.scholarship-card li>strong{font-size:12px}.scholarship-card li p{font-size:12px}.award-note{font-size:10px;line-height:1.9}.research-grid{grid-template-columns:1fr 1fr;gap:27px 22px}.research-grid article>span{font-size:7px;letter-spacing:.5px;line-height:1.9;min-height:35px}.research-grid h3{font-size:25px}.research-grid p{font-size:12px;line-height:1.85}.research-grid a{font-size:10px;line-height:1.9;margin-top:12px}.research-note{font-size:10px;line-height:1.9}.math-closing{padding-bottom:55px}.math-closing>p{font-size:29px;line-height:1.4}.math-closing .text-link{font-size:10px}}
/* Keep small body copy legible against the pale indigo and gold surfaces. */
.math-page .small-note{color:#746b7c!important}.math-project-detail>p,.challenge-content p,.math-evidence,.source-inspiration,.math-project-menu>p:last-child,.math-sequence span,.math-download,.math-intro p:not(.eyebrow):not(.lead),.toolkit-grid p,.research-grid p,.research-note,.award-note,.lab-footnote{color:#75697d}.worked-numbers dt,.notebook-footnote,.notebook-results span{color:#7d6b49}.research-grid a{color:#65487f}.global-rhythm p,.global-grid>div:first-child>p:not(.eyebrow):not(.lead){color:#647480}.scholarship-card li p,.futures-grid>div:first-child>p:not(.eyebrow):not(.lead){color:#7b6b50}.budget-inputs label,.model-equations p,.balance-result p{color:#75697d}