@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Libre+Caslon+Display&display=swap');
:root{--ink:#182e2d;--green:#154d43;--muted:#647572;--cream:#faf8f2;--sage:#eaf0e9;--border:#d5dfd9;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.wrap{max-width:1192px;margin:auto;padding:0 32px}.skip{position:fixed;z-index:10;top:-100px;left:16px;background:white;padding:10px 18px}.skip:focus{top:10px}:focus-visible{outline:3px solid #aa8c4c;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.07;letter-spacing:-.035em}h2{font-size:48px}h3{font-size:30px}em{font-weight:400;color:#2a6a5c}section[id],div[id]{scroll-margin-top:100px}.eyebrow{font-family:var(--sans);font-size:11px;line-height:1.6;letter-spacing:.22em;text-transform:uppercase;color:var(--green);font-weight:650}.centered{text-align:center}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:52px;background:var(--green);color:white;padding:13px 23px;border:1px solid var(--green);border-radius:7px;font-weight:600;font-size:14px;transition:background .2s,transform .2s}.button:hover{background:#0c3a32;transform:translateY(-2px)}.button svg{width:21px;height:21px}.button.secondary{background:transparent;color:var(--ink);border-color:#a4b8af}.button.secondary:hover{background:var(--sage)}.button.small{min-height:43px;padding:9px 17px;font-size:13px;gap:12px}.header{background:rgba(250,248,242,.97);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}.nav-wrap{height:87px;display:flex;justify-content:space-between;align-items:center;gap:25px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--green);white-space:nowrap}.brand span{font-family:var(--serif);font-size:31px;letter-spacing:-.03em}.brand svg{width:33px;height:36px;stroke-width:1.8}nav{display:flex;gap:27px;align-items:center;font-size:12px;font-weight:500}nav>a:not(.button):hover{color:#328170}.sign-in{border-left:1px solid var(--border);padding-left:25px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:.94fr 1.06fr;gap:64px;align-items:center;padding-top:82px;padding-bottom:84px}.hero h1{font-size:76px;line-height:1.015;margin:21px 0 24px;letter-spacing:-.045em}.hero-description{color:var(--muted);font-size:17px;line-height:1.65;max-width:375px}.actions{display:flex;gap:12px;margin-top:30px}.helper{font-size:12px;margin-top:17px;color:var(--muted)}.example{background:#fff;border:1px solid #e0e5df;border-radius:15px;box-shadow:0 15px 45px #173e3011;transform:rotate(.2deg)}.example-heading{display:flex;justify-content:space-between;gap:10px;padding:20px 20px;border-bottom:1px solid #ebeee9;align-items:center}.example-heading>span:first-child{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:21px;line-height:1.1}.example-heading svg{width:18px;height:18px;color:#457465}.sample-counter{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted);white-space:nowrap}.dot{height:7px;width:7px;background:#d7dfda;border-radius:50%;display:inline-block}.dot:first-of-type{margin-left:6px}.dot.active{background:var(--green)}.example-body{padding:26px 25px 13px}.student-note{border:1px solid #e7eae6;box-shadow:0 4px 20px #173e3007;border-radius:9px;padding:23px 23px 30px;min-height:174px}.label{font-size:10px;color:var(--muted);margin-bottom:12px}.sample-text{font-family:var(--serif);font-size:26px;line-height:1.35;letter-spacing:-.015em}.sample-text mark{background:#e1ebdb;color:inherit;box-shadow:4px 0 #e1ebdb,-3px 0 #e1ebdb;box-decoration-break:clone;-webkit-box-decoration-break:clone;border-radius:2px}.coach-note{background:var(--sage);border:1px solid #dce5da;padding:20px;display:flex;gap:15px;border-radius:10px;margin: -4px -9px 0 29px;position:relative;box-shadow:0 4px 20px #173e3007;min-height:153px}.icon-disc{width:57px;height:57px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#dce8dc;color:var(--green);flex-shrink:0}.icon-disc svg{width:30px;height:30px}.coach-note .icon-disc{width:43px;height:43px}.coach-note .icon-disc svg{width:25px;height:25px}.coach-note h2{font-size:22px;letter-spacing:-.02em;margin-bottom:8px}.sample-question{font-size:13px;line-height:1.55;color:#354e46}.illustration{font-size:9px;color:var(--muted);text-align:right;margin-top:11px;font-style:italic}.example-controls{display:flex;justify-content:space-between;align-items:center;padding:10px 25px 19px;gap:10px}.example-controls>p{font-size:9px;color:var(--muted)}.next-example{display:inline-flex;align-items:center;gap:5px;background:none;border:none;font-size:10px;font-weight:600;color:var(--green);padding:7px 0;cursor:pointer;white-space:nowrap}.next-example svg{width:16px}.example-steps{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ebeee9;padding:16px 16px;gap:8px;color:var(--muted);font-size:9px}.example-steps span{display:flex;gap:6px;align-items:center;white-space:nowrap}.example-steps b{font-size:9px;width:20px;height:20px;border:1px solid var(--border);border-radius:50%;display:inline-flex;justify-content:center;align-items:center;font-weight:500}.example-steps span:first-child{color:var(--green)}.example-steps span:first-child b{background:var(--green);color:white;border-color:var(--green)}.step-arrow{color:#8da299}.alumni{padding:29px 0 35px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:#fffdf8}.alumni h2{text-align:center;font-size:10px}.logo-grid{display:grid;grid-template-columns:repeat(4,1fr);align-items:center;justify-items:center;gap:27px 54px;max-width:980px;margin:26px auto 0}.logo-grid img{width:auto;height:auto;max-width:100%;max-height:29px;object-fit:contain}.logo-grid .bu-logo{max-height:38px}.logo-grid .uc-logo{max-height:39px}.section{padding-top:80px;padding-bottom:80px}.section>h2,.section>.wrap>h2{text-align:center;margin-top:12px}.starting{padding-top:73px;padding-bottom:76px}.starting-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:35px}.starting-card{display:flex;gap:24px;padding:32px 30px;border:1px solid #dfe6dc;border-radius:10px;transition:transform .2s,box-shadow .2s}.starting-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px #173e3009}.fresh{background:#eaf1eb}.draft{background:#f5f1e7}.draft .icon-disc{background:#e9e6d9}.starting-card h3{font-size:30px;margin:3px 0 10px}.starting-card p{font-size:14px;line-height:1.6;color:var(--muted);max-width:305px}.text-link{font-size:13px;font-weight:650;color:var(--green);display:inline-flex;align-items:center;gap:12px;margin-top:19px}.text-link svg{width:20px}.journey{border-top:1px solid #e4e8df;background:#fffdf9;padding-top:66px;padding-bottom:70px}.journey h2{font-size:44px}.journey-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px}.journey-grid article{padding:0 33px;border-left:1px solid var(--border)}.journey-grid article:first-child{padding-left:0;border:0}.journey-grid article:last-child{padding-right:0}.number{font-family:var(--serif);font-size:25px;font-style:italic;color:#39715d;display:block;margin-bottom:12px}.journey-grid h3{font-size:29px;margin-bottom:11px}.journey-grid p{font-size:14px;color:var(--muted);line-height:1.65;max-width:290px}.ownership{background:#e5eee7;padding-top:65px;padding-bottom:65px}.ownership-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.ownership h2{font-size:41px;line-height:1.15}.ownership-grid>div{border-left:1px solid #adbbb1;padding-left:40px}.ownership-grid p{font-size:15px;color:#3c564d}.ownership-grid .common-app{font-size:12px;color:var(--muted);margin-top:18px}.faq{max-width:940px}.faq h2{font-size:43px}.faq-list{margin-top:35px}details{background:#fffefb;border:1px solid var(--border);border-radius:7px;margin-top:10px}summary{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:14px;font-weight:550;padding:19px 22px;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary svg{height:16px;width:16px;color:var(--green);transition:transform .2s}details[open] summary svg{transform:rotate(45deg)}details p{font-size:13px;color:var(--muted);line-height:1.7;padding:0 22px 22px;max-width:720px}.closing{background:var(--green);color:var(--cream);text-align:center;padding-top:65px;padding-bottom:68px;background-image:radial-gradient(ellipse at 10% 130%,#3b796144 0,transparent 55%),radial-gradient(ellipse at 100% -30%,#36685966 0,transparent 50%)}.closing .eyebrow{color:#b6cabb}.closing h2{font-size:64px;margin-top:15px}.closing p:not(.eyebrow){color:#d5e1d7;font-size:14px;margin-top:18px}.button.cream{background:var(--cream);color:var(--green);border-color:var(--cream);margin-top:26px}.button.cream:hover{background:#e8ecdf}footer{background:var(--green);border-top:1px solid #d5e1d722;color:#e9f0e9;padding:26px 0}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-main .brand{color:#eff3e9}.footer-main .brand span{font-size:25px}.footer-main .brand svg{width:26px;height:28px}.footer-main>p{font-size:11px;color:#c0d1c5}.footer-main>div{display:flex;gap:28px;font-size:11px}.mobile-only{display:none}@media(min-width:1400px){.hero{padding-top:100px;padding-bottom:100px}}
@media(max-width:1050px){nav{gap:17px;font-size:11px}.brand span{font-size:27px}.hero{gap:34px}.hero h1{font-size:66px}.example-heading{padding:17px 14px}.example-heading>span:first-child{font-size:19px}.example-body{padding:20px 17px 13px}.sample-text{font-size:24px}.coach-note{margin-left:15px}.example-controls>p{display:none}.example-controls{justify-content:flex-end;padding-bottom:12px}.example-steps{font-size:8px;gap:4px;padding:13px 10px}.logo-grid{gap:27px 35px}.starting-card{padding:27px 23px;gap:17px}.starting-card h3{font-size:27px}.ownership h2{font-size:37px}.journey h2{font-size:40px}}
@media(max-width:800px){.wrap{padding-left:25px;padding-right:25px}.nav-wrap{height:75px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;background:none;border:1px solid var(--border);border-radius:5px;padding:10px;width:40px;height:38px;color:var(--green);cursor:pointer}.menu-toggle span{display:block;width:18px;height:1px;background:currentColor}nav{display:none;position:absolute;top:75px;left:0;right:0;padding:22px 25px;background:var(--cream);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:center;gap:22px;font-size:13px}.menu-open nav{display:flex}.sign-in{border:0;padding:0}.hero{grid-template-columns:1fr;gap:40px;padding-top:52px;padding-bottom:50px;max-width:640px}.hero h1{font-size:70px;margin-top:20px}.desktop-break{display:none}.hero-description{max-width:480px}.example{transform:none}.example-heading{padding:20px 22px}.example-heading>span:first-child{font-size:23px}.example-body{padding:25px}.sample-text{font-size:29px}.coach-note{padding:22px;margin-left:28px}.sample-question{font-size:15px}.example-controls{padding:6px 25px 15px}.example-controls>p{display:block}.example-steps{font-size:10px;padding:17px 20px}.example-steps b{font-size:10px}.logo-grid{gap:26px 40px}.logo-grid img{max-height:25px}.logo-grid .bu-logo,.logo-grid .uc-logo{max-height:32px}.section{padding-top:57px;padding-bottom:57px}h2{font-size:40px}.starting-grid{gap:16px}.starting-card{display:block;padding:25px}.starting-card .icon-disc{width:47px;height:47px;margin-bottom:17px}.starting-card h3{font-size:29px}.starting-card p{font-size:13px}.journey h2{font-size:36px}.journey-grid article{padding:0 20px}.journey-grid h3{font-size:26px}.journey-grid p{font-size:13px}.ownership-grid{gap:30px}.ownership h2{font-size:34px}.ownership-grid>div{padding-left:25px}.ownership-grid p{font-size:13px}.closing h2{font-size:53px}.footer-main>p{display:none}}
@media(max-width:520px){.wrap{padding-left:22px;padding-right:22px}.nav-wrap{height:70px}.brand span{font-size:28px}.brand svg{width:29px;height:32px}nav{top:70px}.hero{padding-top:39px;gap:33px}.eyebrow{font-size:9px;letter-spacing:.19em}.hero h1{font-size:55px;line-height:1.06;margin-top:16px;margin-bottom:20px}.hero-description{font-size:15px;line-height:1.7}.actions{display:grid;grid-template-columns:1fr;margin-top:25px;gap:10px}.button{min-height:49px;font-size:13px}.helper{font-size:11px;margin-top:12px}.example-heading{padding:17px 13px}.example-heading>span:first-child{font-size:20px;gap:5px}.sample-counter{font-size:8px;gap:4px}.dot{height:6px;width:6px}.example-body{padding:18px 14px 10px}.student-note{padding:18px 17px 25px;min-height:175px}.sample-text{font-size:25px}.coach-note{margin-left:8px;margin-right:0;padding:17px 15px;gap:12px;min-height:155px}.coach-note h2{font-size:21px}.coach-note .icon-disc{width:35px;height:35px}.coach-note .icon-disc svg{width:22px}.sample-question{font-size:12px}.example-controls{padding:2px 15px 12px}.example-controls>p{font-size:8px;max-width:145px}.next-example{font-size:9px}.example-steps{font-size:8px;padding:13px 12px;gap:4px}.example-steps span{gap:4px}.example-steps b{width:16px;height:16px;font-size:8px}.step-arrow{display:none!important}.alumni{padding-top:24px;padding-bottom:28px}.logo-grid{grid-template-columns:1fr 1fr;gap:25px 30px;margin-top:27px}.logo-grid img{max-height:28px;max-width:92%}.logo-grid .bu-logo{max-height:35px}.logo-grid .uc-logo{max-height:40px}.starting{padding-top:48px;padding-bottom:45px}h2{font-size:38px}.starting-grid{grid-template-columns:1fr;margin-top:26px;gap:12px}.starting-card{display:flex;gap:17px;padding:24px 21px}.starting-card .icon-disc{margin-bottom:0;width:44px;height:44px}.starting-card .icon-disc svg{width:26px;height:26px}.starting-card h3{font-size:29px;margin-top:0}.starting-card p{font-size:13px}.text-link{font-size:12px;margin-top:14px}.section{padding-top:47px;padding-bottom:47px}.journey h2{font-size:36px;line-height:1.12}.mobile-only{display:block}.journey-grid{grid-template-columns:1fr;margin-top:28px;gap:0}.journey-grid article,.journey-grid article:first-child,.journey-grid article:last-child{border-left:0;border-top:1px solid var(--border);padding:21px 0 20px 43px;position:relative}.journey-grid article:first-child{border-top:0}.number{position:absolute;left:0;top:19px;font-size:24px}.journey-grid h3{font-size:28px;margin-bottom:7px}.journey-grid p{max-width:none;font-size:13px}.ownership-grid{grid-template-columns:1fr;gap:23px}.ownership h2{font-size:36px}.ownership-grid>div{border-left:0;padding-left:0}.ownership-grid p{font-size:14px}.ownership-grid .common-app{font-size:12px}.faq h2{font-size:36px}.faq-list{margin-top:26px}summary{font-size:12px;padding:17px 15px;gap:12px}details p{font-size:12px;padding:0 15px 18px}.closing h2{font-size:48px}.closing p:not(.eyebrow){font-size:13px;max-width:270px;margin:17px auto 0}.closing .button{min-width:170px}.footer-main{flex-wrap:wrap;gap:23px}.footer-main>div{width:100%;padding-top:18px;border-top:1px solid #c0d1c533;justify-content:space-between}.footer-main .brand span{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
dialog{color:var(--ink);background:var(--cream);border:1px solid var(--border);border-radius:15px;width:min(490px,calc(100% - 36px));padding:44px 32px 34px;box-shadow:0 20px 80px #173e3033}dialog::backdrop{background:#102d2966;backdrop-filter:blur(3px)}dialog h2{font-size:43px;margin:17px 0}dialog>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.7}dialog .button{margin-top:25px}.dialog-close{position:absolute;top:9px;right:14px;background:none;border:0;font-size:29px;color:var(--green);cursor:pointer;padding:2px 8px}

.model-foundation{background:var(--cream);border-bottom:1px solid var(--border)}.foundation-intro{max-width:850px;margin:0 auto;text-align:center}.foundation-intro h2{line-height:1.12;margin:18px 0 22px}.foundation-intro h2 em{color:var(--green);font-weight:400}.foundation-intro>p:last-child{max-width:650px;margin:0 auto;color:var(--muted);font-size:16px;line-height:1.8}.foundation-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}.foundation-grid article{padding:34px;background:var(--sage);border:1px solid var(--border);border-radius:12px}.foundation-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--green);font-weight:600}.foundation-grid h3{margin:19px 0 12px}.foundation-grid p{color:var(--muted);font-size:15px;line-height:1.8;max-width:440px}.foundation-note{text-align:center;font-size:13px;line-height:1.7;color:var(--muted);margin:24px 0 0}@media(max-width:800px){.foundation-intro>p:last-child{font-size:14px}.foundation-grid article{padding:25px}.foundation-grid p{font-size:14px}}@media(max-width:520px){.foundation-intro{text-align:left}.foundation-intro h2{font-size:35px}.foundation-grid{grid-template-columns:1fr;gap:14px;margin-top:28px}.foundation-grid h3{font-size:29px}.foundation-label{font-size:10px}.foundation-note{text-align:left;font-size:12px}}

/* Readability and consistent breathing room at narrow widths. */
.starting-card,.foundation-grid article,.journey-grid article{min-width:0}
.starting-card .text-link{line-height:1.6}
.faq summary{line-height:1.6}
.faq details p{line-height:1.75}
.footer-main{gap:24px}
@media(max-width:520px){
 .sample-question{font-size:14px;line-height:1.65}
 .example-controls{gap:12px;flex-wrap:wrap}
 .example-controls>p,.next-example{font-size:11px;line-height:1.6}
 .faq summary,.faq details p{font-size:14px}
 .faq summary{padding:20px 18px}
 .faq details p{padding:0 18px 22px}
 .starting-grid{gap:16px}
 .foundation-grid article{padding:24px}
}