.launch{--sat-ink:#252335;--sat-purple:#6341c9;--sat-muted:#686474;--sat-line:#e5e1eb;color:var(--sat-ink);background:#fff}.launch .site-header{border-color:var(--sat-line);min-height:82px;padding:18px clamp(22px,4.3vw,88px)}.launch h1,.launch h2,.launch h3{font-family:var(--font-heading);color:var(--sat-ink);letter-spacing:-.035em;font-style:normal}.launch p{font:400 18px/1.65 var(--font-body);color:var(--sat-muted)}.launch .site-button{background:var(--sat-purple);min-height:50px;font:600 16px/1.3 var(--font-body);white-space:nowrap;border-radius:7px;gap:24px;padding:14px 23px}.launch .site-button:hover{box-shadow:none;background:#4b2ba8}.launch .site-button:disabled{color:#71677e;background:#e8e3ef}.launch a:focus-visible,.launch button:focus-visible,.launch summary:focus-visible{outline-offset:4px;outline:3px solid #9576e0}.sat-hero{background:#faf9f6;grid-template-columns:1.08fr 1fr;align-items:center;gap:6vw;padding:64px clamp(22px,4.3vw,88px) 66px;display:grid}.launch .sat-intro{color:#6341a2;margin:0 0 22px;font-size:15px;font-weight:600}.sat-hero h1{max-width:16ch;margin:0 0 25px;font-size:clamp(38px,4.2vw,68px);font-weight:650;line-height:1.1}.sat-hero h1 span{color:var(--sat-purple)}.sat-hero-copy>p:not(.sat-intro):not(.sat-hero-price){max-width:45ch;margin:0 0 28px;font-size:19px}.sat-hero-actions{flex-wrap:wrap;align-items:center;gap:26px;display:flex}.sat-hero-actions>a:not(.site-button){color:var(--sat-ink);font:600 16px var(--font-body);text-decoration:none}.sat-hero-actions>a>span{margin-left:8px}.launch .sat-hero-price{margin:23px 0 0;font-size:15px}.sat-hero-price strong{color:var(--sat-ink);font-weight:650}.sat-hero-price>span{margin-top:3px;font-size:13px;display:block}.sat-art{background:#fff;border:1px solid #d9d0e5;border-radius:10px;justify-self:end;width:100%;max-width:610px;overflow:hidden;transform:rotate(1deg);box-shadow:10px 12px #ece6f3}.sat-art-title{color:#4b326e;font:500 13px var(--font-body);background:#e9e1f4;justify-content:space-between;align-items:center;padding:19px 26px;display:flex}.sat-art-title>span:first-child{font:750 32px/1 var(--font-heading);letter-spacing:-.045em}.sat-art-math,.sat-art-reading{padding:24px 26px}.sat-art-math{padding-bottom:8px}.sat-art-caption{font:650 17px/1.4 var(--font-heading);justify-content:space-between;align-items:center;gap:12px;display:flex}.sat-art-caption>span{font:400 12px/1.4 var(--font-body);color:var(--sat-muted)}.sat-art svg{width:100%;height:auto;margin-top:10px;display:block}.sat-art-reading{background:#fbfaf5;border-top:1px solid #eee9df}.sat-art-reading p{margin:16px 0;font-size:17px;line-height:1.6}.sat-art-reading mark{color:#373328;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#ebe6a9;padding:1px 2px}.sat-art-note{font:500 13px/1.5 var(--font-body);color:#7c6740}.sat-art-note>span{margin-right:7px;font-size:24px}.sat-art-bottom{font:500 13px var(--font-body);color:#5b5269;border-top:1px solid var(--sat-line);justify-content:center;align-items:center;gap:22px;padding:17px 12px;display:flex}.sat-art-bottom b{color:#9987b2;font-weight:400}.sat-learning,.sat-sample,.sat-pricing,.sat-faq,.sat-mobile{padding:58px clamp(22px,4.3vw,88px);scroll-margin-top:24px}.launch h2{margin:0 0 16px;font-size:clamp(28px,2.65vw,40px);font-weight:600;line-height:1.2}.sat-learning>header{justify-content:space-between;align-items:center;gap:30px;margin-bottom:30px;display:flex}.sat-learning>header p{max-width:35ch;margin:0;font-size:17px}.sat-learning>header h2{margin:0}.sat-learning-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;display:grid}.sat-learning-grid h3{margin:20px 0 10px;font-size:22px;font-weight:600;line-height:1.35}.sat-learning-grid p{max-width:42ch;margin:0;font-size:17px}.sat-feature-visual{background:#f1edf8;border-radius:7px;justify-content:center;align-items:center;gap:25px;height:180px;padding:24px;display:flex;overflow:hidden}.sat-feature-visual>span{writing-mode:vertical-rl;font:500 14px var(--font-body);color:#81718f;transform:rotate(180deg)}.sat-feature-visual>div{width:235px;font:500 14px var(--font-body);background:#fff;border:1px solid #dfd7eb;border-radius:5px;padding:18px 22px}.sat-book b,.sat-book i,.sat-book em{display:block}.sat-book i{background:#eee9f3;width:90%;height:5px;margin-top:10px}.sat-book i+i{width:65%}.sat-book em{color:#785c9d;margin-top:13px;font-size:12px;font-style:normal}.sat-choice{background:#f5f1e8}.sat-choice>div{border-color:#e5ddca;grid-template-columns:38px 1fr;align-items:center;gap:12px 10px;display:grid}.sat-choice i{text-align:center;border:1px solid #e2daca;border-radius:4px;padding:6px 0;font-size:12px;font-style:normal}.sat-choice b{font-size:12px;font-weight:400}.sat-choice .picked{color:#61469a;background:#eee7fb;border-color:#a998c5}.sat-reason{background:#edf3ed}.sat-reason>div{border-color:#d6e2d5}.sat-reason b{margin-bottom:12px;display:block}.sat-reason i{color:#567256;font:500 12px/1.8 var(--font-body);display:block}.sat-reason em{color:#6a766a;margin-left:10px;font-style:normal}.sat-sample{border-top:1px solid var(--sat-line);border-bottom:1px solid var(--sat-line);background:#f8f7fa;grid-template-columns:.8fr 1.2fr;align-items:start;gap:7vw;display:grid}.sat-sample-copy{padding-top:14px}.sat-sample-copy>p{max-width:35ch}.sat-subjects{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.sat-subjects button{font:600 15px/1.3 var(--font-body);color:#665677;cursor:pointer;background:#fff;border:1px solid #ded6e8;border-radius:6px;padding:12px 16px}.sat-subjects button[aria-pressed=true]{color:#fff;background:#6341c9;border-color:#6341c9}.launch .sat-small{margin-top:16px;font-size:13px}.sat-question{background:#fff;border:1px solid #e0dbe7;border-radius:8px;padding:26px 30px}.sat-question-top{border-bottom:1px solid var(--sat-line);font:500 13px/1.4 var(--font-body);color:#7b6e88;justify-content:space-between;gap:12px;padding-bottom:18px;display:flex}.sat-question-top>span:last-child{font-weight:400}.launch .sat-question-prompt{color:var(--sat-ink);margin:24px 0;font-size:18px}.sat-question blockquote{font:400 18px/1.6 var(--font-body);color:#504658;border-left:3px solid #b7a4d9;margin:0 0 24px;padding:3px 0 3px 16px}.sat-question blockquote>span{letter-spacing:2px}.sat-options{grid-template-columns:1fr 1fr;gap:10px;display:grid}.sat-options button{min-height:56px;color:var(--sat-ink);text-align:left;cursor:pointer;font-family:var(--font-body);background:#fff;border:1px solid #e0dbe7;border-radius:5px;align-items:center;gap:13px;padding:12px 14px;display:flex}.sat-options button>span{color:#786e83;font-size:12px}.sat-options b{font-size:16px;font-weight:500}.sat-options small{margin-left:auto;font-size:11px}.sat-options button:hover{border-color:#9c83c5}.sat-options .chosen{background:#f7f3fc;border-color:#7755b9;box-shadow:inset 0 0 0 1px #7755b9}.sat-options .correct{box-shadow:none;background:#eff8f2;border-color:#378367}.sat-options .wrong{box-shadow:none;background:#fff3f0;border-color:#aa5a50}.sat-check{justify-content:flex-end;margin-top:22px;display:flex}.sat-solution{border-top:1px solid var(--sat-line);font:400 16px/1.65 var(--font-body);margin-top:24px;padding-top:22px}.sat-solution>strong{font-weight:650}.sat-solution ol{margin:12px 0;padding-left:22px}.sat-solution li{padding:4px 0}.sat-solution p{color:#5a4873;margin:15px 0 0;font-size:15px}.sat-pricing{background:#fff;grid-template-columns:1fr .85fr;align-items:center;gap:9vw;display:grid}.sat-pricing>div:first-child>p:not(.sat-intro){max-width:42ch}.sat-pricing ul{font:400 17px/1.5 var(--font-body);gap:13px;margin:25px 0 0;padding:0;list-style:none;display:grid}.sat-pricing li{gap:12px;display:flex}.sat-pricing li:before{content:"✓";color:#796499}.sat-price-panel{color:#fff;background:#302244;border-radius:10px;padding:32px 34px}.launch .sat-price-panel h3{color:#fff;letter-spacing:0;margin:0;font-size:18px;font-weight:500}.launch .sat-price{color:#d8cce9;margin:22px 0 24px;font-size:19px;line-height:1.15}.sat-price strong{font:600 clamp(44px, 4vw, 64px)/1.1 var(--font-heading);color:#fff;letter-spacing:-.045em}.sat-price>span{color:#c1afcf;margin-top:8px;font-size:15px;display:block}.sat-price-panel>.site-button{color:#302244;background:#e6dafb;justify-content:space-between;display:flex}.sat-price-panel>.site-button:hover{background:#f0e8fd}.sat-price-panel>p:not(.sat-price){color:#cbbad9;margin:14px 0 0;font-size:13px}.sat-video-note{font:400 15px/1.4 var(--font-body);border-top:1px solid #584164;margin-top:26px;padding-top:24px}.sat-video-note strong{font-weight:600}.sat-video-note p{color:#cbbad9;margin:7px 0 12px;font-size:14px}.sat-video-note a{color:#eadffd;text-underline-offset:4px;font-size:14px;text-decoration:underline}.sat-faq{border-top:1px solid var(--sat-line);grid-template-columns:1fr 1.25fr;gap:6vw;display:grid}.sat-faq details{border-bottom:1px solid var(--sat-line);padding:20px 0}.sat-faq details:first-child{padding-top:0}.sat-faq summary{cursor:pointer;font:600 18px/1.45 var(--font-body);padding-right:12px}.sat-faq p{max-width:65ch;margin:14px 0 0;font-size:16px}.sat-mobile{background:#f6f3fa;justify-content:space-between;align-items:center;gap:40px;display:flex}.sat-mobile h2{font-size:28px}.sat-mobile p{margin:0 0 16px;font-size:16px}.sat-mobile a{font:600 16px var(--font-body);color:#624297;text-decoration:none}.sat-mobile>div:last-child>p{margin:13px 0 0;font-size:12px}.sat-mobile .store-links{flex-wrap:wrap;gap:10px}.sat-mobile .store-links button{min-height:56px;padding:10px 14px}.sat-footer{flex-wrap:wrap;align-items:center;gap:26px;padding:28px clamp(22px,4.3vw,88px);display:flex}.sat-footer .bp-logo{color:var(--sat-ink);font:600 18px var(--font-heading);align-items:center;gap:10px;text-decoration:none;display:flex}.sat-footer nav{flex-wrap:wrap;gap:24px;margin-left:auto;display:flex}.sat-footer nav a{font:400 14px var(--font-body);color:#6b6177;text-decoration:none}.sat-footer small{font:400 12px var(--font-body);color:#84798e}@media (width>=1700px){.sat-hero{gap:9vw}.sat-art{max-width:720px}.sat-art-math,.sat-art-reading{padding:28px 34px}.sat-art-reading p{font-size:20px}.sat-feature-visual{height:205px}}@media (width<=1000px){.sat-hero{gap:35px}.sat-art-caption{flex-direction:column;align-items:start;gap:4px}.sat-art-title,.sat-art-math,.sat-art-reading{padding:18px}.sat-art-bottom{gap:12px;font-size:11px}.sat-learning-grid{gap:20px}.sat-feature-visual{gap:10px;padding:17px}.sat-feature-visual>div{padding:15px}.sat-sample{grid-template-columns:.75fr 1fr;gap:30px}.sat-question{padding:22px}.sat-options{grid-template-columns:1fr}.sat-pricing{gap:35px}.sat-mobile{flex-direction:column;align-items:start}}@media (width<=700px){.launch .site-header{min-height:72px;padding:16px 22px}.sat-hero{grid-template-columns:1fr;gap:34px;padding-top:35px;padding-bottom:40px}.sat-hero h1{max-width:17ch;margin-bottom:20px;font-size:clamp(35px,8.5vw,48px)}.launch .sat-intro{margin-bottom:18px;font-size:13px}.sat-hero-copy>p:not(.sat-intro):not(.sat-hero-price){font-size:17px}.sat-hero-actions{gap:20px}.launch .site-button{gap:14px;padding:13px 18px;font-size:15px}.sat-hero-actions>a:not(.site-button){font-size:14px}.sat-art{justify-self:stretch;max-width:none;transform:none;box-shadow:5px 6px #ece6f3}.sat-art-caption{flex-direction:row;align-items:center;font-size:15px}.sat-art-caption>span{font-size:11px}.sat-art-reading p{font-size:16px}.sat-art-title>span:first-child{font-size:28px}.sat-learning,.sat-sample,.sat-pricing,.sat-faq,.sat-mobile{padding-top:36px;padding-bottom:36px}.sat-learning>header{margin-bottom:25px;display:block}.sat-learning>header p{margin-top:12px;font-size:16px}.sat-learning-grid{grid-template-columns:1fr;gap:28px}.sat-feature-visual{justify-content:start;gap:28px;height:155px;padding-left:26px}.sat-feature-visual>div{width:245px}.sat-learning-grid h3{margin-top:15px;font-size:21px}.sat-learning-grid p{max-width:none;font-size:16px}.sat-sample,.sat-pricing,.sat-faq{grid-template-columns:1fr;gap:25px}.sat-sample-copy{padding:0}.sat-sample-copy h2 br{display:none}.sat-sample-copy>p{max-width:none;font-size:16px}.sat-subjects{margin-top:20px}.sat-question{padding:20px 18px}.sat-question-prompt{font-size:17px!important}.sat-price-panel{padding:27px 24px}.sat-pricing>div:first-child>p,.sat-pricing ul{font-size:16px}.sat-faq h2{margin:0}.sat-faq summary{font-size:17px}.sat-mobile{gap:27px}.sat-mobile h2{font-size:26px}.sat-footer nav{gap:20px;width:100%;margin-left:0}.sat-footer{gap:23px}.sat-footer small{width:100%}}@media (prefers-reduced-motion:reduce){.launch *{scroll-behavior:auto;transition:none!important}}