@font-face{font-family:Sen;src:url(/fonts/sen-latin.woff2)format("woff2");font-weight:400 800;font-display:swap}:root{--ink:#143a3b;--muted:#526764;--paper:#faf7ee;--green:#14554d;--mint:#d9e9db;--lime:#ddec89;--accent:#46745b;--line:#d7ddd2;--white:#fffefa;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:Sen,Arial,sans-serif;line-height:1.6}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}button{font:inherit}img,svg{max-width:100%;display:block}img{height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{letter-spacing:-.055em;text-wrap:balance;line-height:1.08}p{text-wrap:pretty}.wrap{width:min(1240px,100% - 96px);margin:auto}.concept-note{text-align:center;color:#465550;background:#eae8dd;padding:8px 20px;font-size:11px}.concept-note strong{font-weight:800}.header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:35px;padding:19px 0;display:flex}.brand img{object-fit:contain;width:142px;height:71px}.nav{align-items:center;gap:30px;font-size:13px;font-weight:700;display:flex}.nav a{align-items:center;min-height:44px;text-decoration:none;display:inline-flex}.nav a:hover{text-decoration:underline}.nav .contact{border:1px solid var(--ink);border-radius:3px;padding:0 19px}.nav .quiet{color:var(--muted);font-size:12px;font-weight:400}.mobile-menu{display:none}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:22px;font-size:11px;font-weight:800}.hero{grid-template-columns:1.02fr 1fr;align-items:center;gap:65px;padding:65px 0 67px;display:grid}.hero h1{max-width:610px;font-size:clamp(3rem,5.2vw,4.75rem);font-weight:800;line-height:1.02}.hero h1 em{color:var(--accent);font-style:normal}.hero-summary{max-width:450px;color:var(--muted);margin-top:27px;font-size:17px;line-height:1.75}.actions{flex-wrap:wrap;align-items:center;gap:28px;margin-top:30px;display:flex}.button{background:var(--green);color:#fff;border-radius:3px;justify-content:center;align-items:center;gap:28px;min-height:51px;padding:13px 23px;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}.button:hover{background:#0e433c}.text-link{align-items:center;gap:14px;min-height:44px;font-size:13px;font-weight:700;display:inline-flex}.hero-photo{padding:0 0 0 15px;position:relative}.hero-photo img{object-fit:cover;object-position:46% center;border-radius:100px 3px 3px;width:100%;height:485px}.photo-caption{background:var(--lime);padding:18px 25px;font-size:12px;position:absolute;bottom:23px;left:-12px;box-shadow:0 4px 10px #143a3b0a}.photo-caption strong{letter-spacing:-.04em;font-size:22px;line-height:1.2;display:block}.daily-banner{background:var(--green);color:var(--paper);padding:25px 0}.daily-banner .wrap{justify-content:space-between;align-items:center;gap:30px;display:flex}.daily-banner h2{letter-spacing:-.05em;font-size:clamp(1.9rem,3.8vw,3.2rem)}.daily-banner h2 span{color:var(--lime)}.daily-banner p{color:#d6e7df;max-width:280px;font-size:12px;line-height:1.7}.section{padding:85px 0}.section h2{font-size:clamp(2.2rem,3.6vw,3.2rem)}.problem{grid-template-columns:.8fr 1.2fr;gap:100px;display:grid}.problem-copy{color:var(--muted);font-size:17px;line-height:1.8}.problem-copy p+p{margin-top:19px}.problem-copy strong{color:var(--ink)}.principle{border-top:1px solid var(--line);letter-spacing:-.025em;color:var(--ink);margin-top:27px;padding-top:25px;font-size:21px;font-weight:700;line-height:1.45}.model{background:#edeedc;padding:75px 0}.section-head{justify-content:space-between;align-items:end;gap:65px;margin-bottom:36px;display:flex}.section-head h2{max-width:700px;font-size:clamp(2.2rem,3.6vw,3.2rem)}.section-head>p{max-width:300px;color:var(--muted);font-size:14px}.week-chart{background:var(--white);border:1px solid #dce0d0;border-radius:5px;padding:35px 38px}.chart-label{color:#635324;letter-spacing:.025em;background:#f1e8cb;margin-bottom:24px;padding:4px 9px;font-size:10px;font-weight:700;display:inline-flex}.week-days{text-align:center;color:var(--muted);grid-template-columns:220px repeat(5,1fr);gap:14px;margin-bottom:15px;font-size:11px;display:grid}.week-row{grid-template-columns:220px repeat(5,1fr);align-items:center;gap:14px;margin-bottom:15px;display:grid}.week-row>div:first-child{font-size:15px;font-weight:800;line-height:1.35}.week-row small{color:var(--muted);margin-top:5px;font-size:11px;font-weight:400;display:block}.session{color:#68776b;background:#f8f8f1;border:1px dashed #cbd2c7;border-radius:3px;justify-content:center;align-items:center;height:52px;font-size:10px;display:flex}.session.lesson{color:var(--green);background:#dce4d7;border:0;font-size:11px;font-weight:700}.week-row.rbm .session{background:var(--green);color:#fff;border:0;font-size:11px;font-weight:700}.chart-note{color:var(--muted);max-width:900px;margin-top:20px;font-size:11px;line-height:1.65}.programme-details{grid-template-columns:1fr 1.08fr;align-items:center;gap:70px;display:grid}.programme-details img{aspect-ratio:4/3;object-fit:cover;border-radius:4px;width:100%}.programme-details p{color:var(--muted);margin-top:24px;font-size:16px}.programme-details h2{max-width:580px}.programme-details dl{border-top:1px solid var(--line);flex-wrap:wrap;gap:24px;margin:27px 0 0;padding-top:25px;display:flex}.programme-details dt{font-size:16px;font-weight:800}.programme-details dd{color:var(--muted);margin:4px 0 0;font-size:11px}.evidence{background:var(--green);color:var(--paper);padding:78px 0}.evidence .eyebrow{color:var(--lime)}.evidence .section-head>p{color:#c6dbd1}.evidence-grid{grid-template-columns:1.65fr 1fr;gap:24px;display:grid}.academic,.survey{background:var(--paper);color:var(--ink);border-radius:4px;padding:32px}.academic h3,.survey h3{letter-spacing:-.035em;margin-bottom:8px;font-size:23px;line-height:1.2}.chart-subtitle{color:var(--muted);margin-bottom:24px;font-size:12px}.legend{color:var(--muted);flex-wrap:wrap;gap:20px;margin-bottom:18px;font-size:10px;display:flex}.legend span{align-items:center;gap:7px;display:inline-flex}.legend i{background:var(--green);width:9px;height:9px;display:inline-block}.legend .comparison i{background:#c7d2bb}.academic svg{width:100%;height:auto}.academic .chart-note{margin-top:10px}.academic .chart-label,.survey .chart-label{margin-bottom:18px}.survey{flex-direction:column;align-items:flex-start;display:flex}.survey svg{align-self:center;width:210px;margin:13px 0 17px}.survey-copy{color:var(--muted);font-size:13px}.survey-copy strong{color:var(--ink)}.source-note{color:#d5e1d9;max-width:800px;margin-top:23px;font-size:10px}.source-note a{font-weight:700}.value-grid{grid-template-columns:.9fr 1.1fr;align-items:start;gap:80px;display:grid}.value-copy>p:not(.eyebrow){color:var(--muted);margin-top:25px;font-size:16px}.value-chart{border:1px solid var(--line);background:var(--white);border-radius:4px;padding:30px}.index-row{margin-bottom:30px}.index-row h3{letter-spacing:-.02em;margin-bottom:14px;font-size:15px}.index-bar{grid-template-columns:minmax(140px,1fr) minmax(0,1.4fr) 43px;align-items:center;gap:12px;margin:10px 0;font-size:11px;display:grid}.track{background:#edf0e8;border-radius:2px;height:22px;overflow:hidden}.bar{background:#b6c6b0;height:100%}.bar.rbm{background:var(--green)}.bar.impact{background:var(--accent)}.index-bar b{font-size:13px}.scale{color:var(--muted);font-size:10px}.values-note{color:#74572a;background:#f3eddb;margin-top:20px;padding:14px 16px;font-size:12px;line-height:1.7}.close{background:var(--mint);padding:65px 0}.close .wrap{justify-content:space-between;align-items:center;gap:70px;display:flex}.close h2{max-width:700px;font-size:clamp(2.2rem,3.5vw,3rem)}.close p{color:var(--muted);max-width:600px;margin-top:18px;font-size:15px}.close .button{flex-shrink:0}.footer{color:var(--muted);justify-content:space-between;align-items:center;gap:35px;padding:36px 0;font-size:11px;display:flex}.footer img{width:106px}.footer nav{flex-wrap:wrap;gap:20px;display:flex}.footer a{align-items:center;min-height:44px;display:inline-flex}.fineprint{border-top:1px solid var(--line);color:var(--muted);padding:20px 0 25px;font-size:10px}.data-table{margin-top:15px;font-size:11px}.data-table summary{cursor:pointer;min-height:44px;padding:10px 0}.data-table table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{border-bottom:1px solid var(--line);padding:8px 6px}.skip{z-index:10;background:#fff;padding:12px;position:absolute;top:-100px;left:12px}.skip:focus{top:12px}:focus-visible{outline:3px solid var(--accent);outline-offset:5px}html{scroll-behavior:smooth}section[id]{scroll-margin-top:25px}@media (width<=1050px){.wrap{width:calc(100% - 56px)}.nav{gap:18px}.hero{gap:35px}.hero-photo img{height:450px}.hero h1{font-size:54px}.problem{gap:55px}.programme-details,.value-grid{gap:40px}.week-days,.week-row{grid-template-columns:180px repeat(5,1fr);gap:9px}.academic,.survey{padding:25px}}@media (width<=800px){.nav{display:none}.mobile-menu{display:block;position:relative}.mobile-menu summary{cursor:pointer;align-items:center;min-height:44px;padding:8px;font-size:13px;display:flex}.mobile-menu nav{z-index:5;background:var(--paper);border:1px solid var(--line);min-width:220px;padding:14px;position:absolute;top:50px;right:0;box-shadow:0 10px 25px #143a3b15}.mobile-menu a{min-height:44px;padding:10px;font-size:13px;text-decoration:none;display:block}.hero{gap:30px;padding-top:45px}.hero h1{font-size:44px}.hero-photo img{height:430px}.photo-caption{padding:14px 17px;left:0}.photo-caption strong{font-size:19px}.hero-summary{font-size:15px}.actions{gap:15px}.button{gap:20px;padding:12px 18px;font-size:12px}.problem{grid-template-columns:1fr 1.2fr;gap:35px}.problem-copy{font-size:15px}.section-head{gap:30px}.week-days,.week-row{grid-template-columns:140px repeat(5,1fr);gap:7px}.week-chart{padding:25px}.week-row>div:first-child{font-size:13px}.week-row small{font-size:10px}.session{font-size:9px}.week-row.rbm .session,.session.lesson{font-size:10px}.programme-details,.value-grid{grid-template-columns:1fr 1fr;gap:35px}.evidence-grid{grid-template-columns:1fr}.survey{grid-template-columns:1fr 1fr;align-items:start;column-gap:30px;display:grid}.survey .chart-label{grid-column:1/-1;justify-self:start}.survey h3,.survey .chart-subtitle{grid-column:1}.survey svg{grid-area:2/2/6;justify-self:center;width:185px;margin:0}.survey .survey-copy{grid-column:1}.survey .chart-note{grid-column:1/-1}.close .wrap{gap:30px}.footer{flex-wrap:wrap}.footer nav{gap:15px}.section,.model,.evidence{padding-block:60px}}@media (width<=600px){.wrap{width:calc(100% - 40px)}.concept-note{padding:8px 15px;font-size:9px}.header{padding-block:12px}.brand img{width:116px;height:58px}.hero{grid-template-columns:1fr;gap:33px;padding:35px 0 45px}.hero h1{max-width:450px;font-size:clamp(2.9rem,12vw,4rem)}.eyebrow{margin-bottom:18px;font-size:10px}.hero-summary{margin-top:22px;font-size:16px}.actions{gap:20px;margin-top:24px}.hero-photo{padding-left:10px}.hero-photo img{aspect-ratio:1.12;border-top-left-radius:65px;height:auto}.photo-caption{font-size:10px;bottom:18px;left:0}.photo-caption strong{font-size:21px}.daily-banner{padding-block:25px}.daily-banner .wrap{display:block}.daily-banner h2{max-width:320px;font-size:32px}.daily-banner p{max-width:320px;margin-top:15px}.section,.model,.evidence{padding-block:46px}.section h2,.section-head h2{font-size:34px}.problem,.programme-details,.value-grid{grid-template-columns:1fr;gap:25px}.problem-copy{font-size:16px}.principle{font-size:20px}.section-head{margin-bottom:27px;display:block}.section-head>p{max-width:400px;margin-top:18px;font-size:13px}.week-chart{padding:18px 14px}.week-days,.week-row{grid-template-columns:repeat(5,1fr);gap:5px}.week-days{margin-bottom:13px;padding-top:47px}.week-days span:first-child{display:none}.week-row{margin-top:45px;margin-bottom:0;position:relative}.week-row>div:first-child{font-size:12px;position:absolute;top:-33px;left:0}.week-row small{margin-left:5px;font-size:9px;display:inline}.session{height:45px;font-size:9px}.week-row.rbm .session,.session.lesson{font-size:9px}.chart-label{margin-bottom:0;font-size:9px}.week-days{padding-top:20px}.week-row:first-of-type{margin-top:40px}.chart-note{font-size:10px}.programme-details img{aspect-ratio:16/10}.programme-details p{margin-top:20px;font-size:15px}.programme-details dl{gap:20px}.programme-details dt{font-size:14px}.academic,.survey{padding:22px 17px}.academic .chart-label,.survey .chart-label{margin-bottom:18px}.academic h3,.survey h3{font-size:22px}.academic svg{width:calc(100% + 8px);max-width:none;margin-inline:-4px}.legend{gap:12px;font-size:9px}.survey{display:flex}.survey svg{width:190px;margin:12px auto 20px}.survey .survey-copy{font-size:13px}.source-note{font-size:10px}.value-chart{padding:23px 18px}.value-copy>p:not(.eyebrow){margin-top:20px;font-size:15px}.close{padding-block:43px}.close .wrap{display:block}.close h2{font-size:34px}.close .button{margin-top:25px}.footer{gap:20px;padding:27px 0}.footer nav{order:3;gap:6px 22px;width:100%}.fineprint{font-size:9px}.text-link{font-size:12px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.value-chart .chart-label{margin-bottom:24px}.model-label{font-size:11px;font-weight:800;line-height:1.4}.model-label small{color:var(--muted);margin-top:3px;font-size:10px;font-weight:400;display:block}.index-bar{margin-block:16px}.model-label+.track{min-width:0}@media (width<=600px){.index-bar{grid-template-columns:minmax(0,1fr) 42px;gap:7px 10px;margin-block:21px}.index-bar .model-label{grid-column:1/-1;font-size:12px}.model-label small{font-size:11px}.index-bar .track{grid-column:1}.index-bar b{grid-column:2}}.hero-photo--duet img{aspect-ratio:4/3;object-fit:cover;object-position:50% center;border-top-left-radius:60px;height:auto}[hidden]{display:none!important}body{flex-direction:column;min-height:100svh;display:flex}main{flex:1;min-width:0}video{max-width:100%}button{cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.primary-navigation{align-items:center;gap:23px;margin-left:auto;font-size:13px;font-weight:700;display:flex}.primary-navigation a{white-space:nowrap;align-items:center;min-height:44px;text-decoration:none;display:inline-flex}.primary-navigation a:hover,.primary-navigation a[aria-current=page]{text-decoration:underline 2px}.primary-navigation .contact{border:1px solid var(--green);border-radius:3px;padding:0 18px}.primary-navigation .quiet{color:var(--muted);font-size:12px;font-weight:400}.menu-toggle{display:none}.menu-icon{gap:5px;width:23px;display:grid}.menu-icon span{background:currentColor;height:2px}.site-footer{border-top:1px solid var(--line)}.site-footer .footer{align-items:flex-start;gap:32px}.footer-brand{flex:0 0 106px}.charity-registration{min-width:125px;padding-top:10px}.footer nav{justify-content:flex-end;gap:8px 22px;margin-left:auto}.footer-bottom{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 35px;padding-bottom:12px;font-size:11px;display:flex}.footer-bottom nav{flex-wrap:wrap;gap:24px;display:flex}.footer-bottom a{overflow-wrap:anywhere;align-items:center;min-height:44px;display:inline-flex}.fineprint{line-height:1.8}.inner-page{padding-top:65px;padding-bottom:85px}.inner-page h1,.not-found h1{margin-bottom:26px;font-size:clamp(2.6rem,4.5vw,4.25rem)}.page-heading{margin-bottom:55px}.page-heading .eyebrow{margin-bottom:20px}.page-intro{max-width:780px;color:var(--muted);font-size:17px;line-height:1.8}.page-intro p+p{margin-top:18px}.team-list{gap:48px;display:grid}.team-member{border-bottom:1px solid var(--line);grid-template-columns:minmax(220px,310px) minmax(0,1fr);align-items:start;gap:65px;padding-block:0 48px;display:grid}.team-member:last-child{border-bottom:0;padding-bottom:0}.team-member>img{aspect-ratio:1;object-fit:cover;border-radius:38px 4px 4px;width:100%}.member-copy{max-width:750px;font-size:16px;line-height:1.8}.member-copy h2{margin-bottom:12px;font-size:clamp(1.5rem,2.2vw,2rem)}.member-copy .member-role{color:var(--green);letter-spacing:.035em;margin-bottom:25px;font-size:12px;font-weight:700}.member-copy p+p{margin-top:18px}.member-copy a{overflow-wrap:anywhere}.supporter-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;display:grid}.supporter-grid figure{background:var(--white);border:1px solid var(--line);border-radius:4px;flex-direction:column;justify-content:space-between;padding:27px 20px 22px;display:flex}.supporter-grid a{display:block}.supporter-grid img{object-fit:contain;width:100%;height:130px}.supporter-grid figcaption{text-align:center;color:var(--muted);margin-top:20px;font-size:12px;line-height:1.6}.inner-callout{background:var(--mint);border-radius:4px;justify-content:space-between;align-items:center;gap:35px;margin-top:65px;padding:40px;display:flex}.inner-callout h2{font-size:clamp(1.7rem,2.5vw,2.3rem)}.inner-callout .eyebrow{margin-bottom:16px}.inner-callout .button{flex-shrink:0}.contact-page{grid-template-columns:1fr 1fr;align-items:start;gap:75px;display:grid}.contact-photo{aspect-ratio:4/5;object-fit:cover;object-position:48% center;border-radius:70px 4px 4px;width:100%}.contact-copy{padding-top:25px;font-size:16px;line-height:1.8}.contact-copy h1{margin-bottom:20px}.contact-copy .page-intro{color:var(--green);margin-bottom:24px;font-size:20px}.contact-copy p+p{margin-top:18px}.contact-copy a{overflow-wrap:anywhere;font-weight:700}.contact-interests{border-top:1px solid var(--line);margin-top:35px;padding-top:28px}.contact-interests p{font-size:14px}.contact-interests ul{color:var(--muted);margin:16px 0 0;padding-left:20px}.contact-interests li+li{margin-top:12px}.support-layout{grid-template-columns:.85fr 1.15fr;align-items:center;gap:80px;display:grid}.donate-copy{font-size:17px;line-height:1.8}.donate-copy>p:not(.eyebrow){max-width:450px;color:var(--muted);margin-bottom:25px}.donation-photo{display:block}.donation-photo img{aspect-ratio:1.1;object-fit:cover;border-radius:65px 4px 4px;width:100%}.vacancy-layout{grid-template-columns:1fr 1fr;align-items:center;gap:75px;display:grid}.vacancy-copy{max-width:500px;color:var(--muted);margin-bottom:28px;font-size:17px;line-height:1.8}.vacancy-layout img{aspect-ratio:4/3;object-fit:cover;border-radius:60px 4px 4px;width:100%}.vacancy-layout figcaption{color:var(--muted);padding-top:18px;font-size:12px}.home-film video{aspect-ratio:16/9;object-fit:cover;background:var(--ink);border-radius:4px;width:100%;height:auto;display:block}.additional-content:empty{display:none}.additional-content:not(:empty){width:min(850px,100% - 40px);margin:0 auto 55px}.not-found{width:min(900px,100% - 48px);margin:70px auto}.not-found p{margin-top:22px;font-size:17px}@media (width<=1050px){.header{flex-wrap:wrap;gap:12px 25px}.brand{margin-right:auto}.menu-toggle:not([hidden]){width:46px;height:46px;color:var(--ink);border:1px solid var(--line);background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:10px;display:inline-flex}.primary-navigation{flex-wrap:wrap;order:3;justify-content:flex-start;gap:8px 26px;width:100%;padding-block:10px}.menu-enhanced .primary-navigation:not(.is-open){display:none}.team-member{grid-template-columns:minmax(180px,28%) minmax(0,1fr);gap:40px}.contact-page,.support-layout,.vacancy-layout{gap:40px}.supporter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer nav{gap:5px 18px}}@media (width<=800px){.inner-page{padding-top:45px;padding-bottom:60px}.member-copy{font-size:15px}.page-intro{font-size:16px}.contact-page{grid-template-columns:1fr 1.1fr;gap:30px}.contact-copy{padding-top:0;font-size:15px}.contact-photo{border-top-left-radius:45px}.support-layout{grid-template-columns:1fr 1fr;gap:35px}.donate-copy,.vacancy-copy{font-size:16px}.site-footer .footer{flex-wrap:wrap;gap:20px 35px}.footer nav{justify-content:flex-start;width:100%;margin-left:0}.inner-callout{padding:30px}}@media (width<=600px){.inner-page{padding-top:34px;padding-bottom:45px}.inner-page h1{margin-bottom:22px;font-size:43px}.page-heading{margin-bottom:35px}.page-intro{font-size:16px}.team-list{gap:32px}.team-member{grid-template-columns:minmax(0,1fr);gap:25px;padding-bottom:32px}.team-member>img{max-width:330px}.member-copy{font-size:15px}.member-copy h2{font-size:25px}.supporter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.supporter-grid figure{padding:20px 13px}.supporter-grid img{height:95px}.supporter-grid figcaption{font-size:11px}.inner-callout{margin-top:35px;padding:28px 22px;display:block}.inner-callout .button{margin-top:25px}.contact-page{grid-template-columns:minmax(0,1fr);gap:30px}.contact-copy{order:-1}.contact-photo{aspect-ratio:4/3}.contact-interests{margin-top:28px;padding-top:24px}.support-layout,.vacancy-layout{grid-template-columns:minmax(0,1fr);gap:32px}.donation-photo img{aspect-ratio:4/3}.donate-copy>p:not(.eyebrow){max-width:none}.vacancy-copy{font-size:16px}.site-footer .footer{gap:18px 25px}.footer-bottom{gap:5px;font-size:11px}.footer-bottom nav{gap:20px}.footer nav{gap:2px 20px}.fineprint{font-size:10px}}