@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:300;src:url(/fonts/lexend-latin-ext-300-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:300;src:url(/fonts/lexend-latin-300-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/lexend-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/lexend-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/lexend-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/lexend-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:600;src:url(/fonts/lexend-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:600;src:url(/fonts/lexend-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:700;src:url(/fonts/lexend-latin-ext-700-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Lexend';font-style:normal;font-display:swap;font-weight:700;src:url(/fonts/lexend-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  color-scheme: light;
  --ground:#F9FAF7; --ground-2:#EDF3F2; --surface:#FDFDFB;
  --ink:#18233F; --ink-2:#4A5673; --line:#D8E0E2;
  --teal:#1C7F89; --teal-dark:#135E67; --indigo:#3A357F;
  --navy:#0F1C3D; --navy-2:#1B2A52; --on-navy:#C9D3E8;
  --amber:#E8A33A;
  --radius:18px; --radius-sm:12px;
  --font:"Lexend", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --gutter:clamp(16px, 4vw, 40px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto} *{transition:none!important;animation:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;font-weight:400}
a{color:var(--teal-dark);text-underline-offset:3px}
h1,h2,h3{font-weight:600;line-height:1.2;text-wrap:balance;margin:0;color:var(--ink)}
h1{font-size:clamp(1.8rem,3.6vw,2.6rem);letter-spacing:-0.01em}
h2{font-size:clamp(1.3rem,2.3vw,1.7rem)}
h3{font-size:1.06rem}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding-inline:var(--gutter)}
.narrow{max-width:760px}
.stack{display:flex;flex-direction:column;gap:18px}
.stack-lg{display:flex;flex-direction:column;gap:32px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--amber);color:var(--navy);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:16px}


/* header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--navy);border-bottom:1px solid #22325C}
header.site .wrap{display:flex;align-items:center;gap:20px;padding-block:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:1.05rem;white-space:nowrap;color:#fff}
.logo-mark{flex:none;height:48px;width:auto;display:block}
.logo-word{text-transform:uppercase;letter-spacing:.06em;font-size:.95rem}
nav.main{margin-left:auto}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main a{text-decoration:none;font-size:.93rem;font-weight:400;padding:8px 12px;border-radius:999px;color:var(--on-navy);display:block}
nav.main a:hover,nav.main a[aria-current="page"]{color:#fff;background:var(--navy-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:inherit;font-weight:500;font-size:.95rem;border:0;cursor:pointer;border-radius:999px;padding:12px 22px;color:#fff;background:linear-gradient(135deg,var(--teal),var(--indigo));box-shadow:0 6px 16px rgba(28,127,137,.22)}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;box-shadow:none;border:1.5px solid var(--teal);color:var(--teal-dark)}
.btn.small{padding:9px 16px;font-size:.88rem}
header.site .btn{box-shadow:none}
.menu-btn{display:none;margin-left:auto;background:transparent;border:1.5px solid #34467A;color:#fff;border-radius:10px;padding:8px 12px;font-family:inherit;font-size:.9rem;cursor:pointer}
@media (max-width:960px){
  .menu-btn{display:inline-block}
  nav.main{position:absolute;left:0;right:0;top:100%;background:var(--navy);border-bottom:1px solid #22325C;margin:0}
  nav.main[data-open="false"]{display:none}
  nav.main ul{flex-direction:column;align-items:stretch;padding:10px var(--gutter) 16px;gap:2px}
  nav.main a{border-radius:10px;padding:12px}
  header.site .header-cta{display:none}
}

/* page sections */
.band{padding-block:clamp(44px,7vw,84px)}
.band.tight{padding-block:clamp(32px,5vw,56px)}
.band.alt{background:var(--ground-2)}
.band.light,.page-light{background:var(--ground);color:var(--ink)}
.muted{color:var(--ink-2)}
.eyebrow{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--teal-dark)}
.lead{font-size:1.12rem}
.small{font-size:.9rem}
.src{font-size:.84rem;color:var(--ink-2)}

/* research banner */
.research-banner{background:var(--ground-2);border-bottom:1px solid var(--line)}
.research-banner .wrap{padding-block:12px;display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;font-size:.95rem}
.research-banner a{font-weight:500}

/* hero */
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}
.hero-art{position:relative;max-width:100%}
.hero-art svg{width:100%;height:auto;display:block}
.logo-panel{background:#F9FAF7;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;max-width:100%}
.logo-panel video,.logo-panel img{width:100%;height:100%;object-fit:cover;display:block}
.posture{border-left:3px solid var(--amber);padding:4px 0 4px 16px;font-size:.95rem;color:var(--ink-2)}

/* cards */
.grid{display:grid;gap:18px}
.grid.four{grid-template-columns:repeat(4,1fr)}
.grid.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:980px){.grid.four{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid.four,.grid.two{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:var(--ink)}
a.card:hover{border-color:var(--teal)}
.card .go{margin-top:auto;font-size:.88rem;color:var(--teal-dark);font-weight:500}
.icon{width:40px;height:40px;border-radius:12px;background:var(--ground-2);display:grid;place-items:center;color:var(--teal)}

/* quote */
blockquote.tf{margin:0;font-size:clamp(1.15rem,2.2vw,1.42rem);line-height:1.5;font-weight:300;color:var(--ink)}
blockquote.tf strong{font-weight:500;color:var(--teal-dark)}

/* lists */
.nots{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.nots li{display:flex;gap:12px;align-items:flex-start}
.nots li::before{content:"";flex:none;width:18px;height:2px;background:var(--amber);margin-top:.8em}
.commit{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width:620px){.commit{grid-template-columns:1fr}}
.commit div{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.commit svg{flex:none;color:var(--teal);margin-top:3px}
.status{display:inline-flex;gap:10px;align-items:center;background:var(--ground-2);border-radius:999px;padding:8px 16px;font-size:.93rem}
.dot{width:9px;height:9px;border-radius:50%;background:var(--amber);flex:none}

/* researchers */
.jump{display:flex;flex-wrap:wrap;gap:10px}
.jump button{font-family:inherit;font-size:.9rem;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:8px 14px;cursor:pointer}
.jump button:hover{border-color:var(--teal)}
.prose{display:flex;flex-direction:column;gap:16px}
.prose p{max-width:66ch}
.rule{height:1px;background:var(--line);border:0;margin:0}
.themes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (max-width:700px){.themes{grid-template-columns:1fr}}
.theme{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;display:flex;flex-direction:column;gap:8px}
.theme h3{font-size:1rem}
.theme p{font-size:.95rem}
.suits{font-size:.82rem;color:var(--ink-2);margin-top:auto}
.suits b{font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;color:var(--teal-dark);margin-right:6px}
.note{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px}
.email-line{font-size:.9rem;color:var(--ink-2)}

/* pathway */
.pathway{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
.step{flex:1 1 150px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;background:var(--surface);font-size:.92rem;display:flex;flex-direction:column;gap:4px}
.step span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dark);font-weight:600}
.arrow{align-self:center;color:var(--ink-2);flex:none}
@media (max-width:700px){.pathway{flex-direction:column}.arrow{transform:rotate(90deg)}}
.consent-tag{font-size:.8rem;color:var(--teal-dark)}

/* two-col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,56px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:14px}

/* about */
.people{display:grid;grid-template-columns:1fr;gap:16px}
.person{display:flex;gap:20px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
@media (max-width:560px){.person{flex-direction:column}}
.photo{flex:none;width:96px;height:96px;border-radius:50%;background:var(--ground-2);display:grid;place-items:center;color:var(--ink-2);overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1)}
.initials{font-size:1.4rem;font-weight:600;color:var(--teal-dark)}
.role{color:var(--teal-dark);font-weight:500}
.pull{margin:0;border-left:3px solid var(--amber);padding:2px 0 2px 14px;font-size:.98rem;color:var(--ink)}
.links{font-size:.86rem;display:flex;flex-wrap:wrap;gap:4px 14px}

/* form */
form.contact{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,32px);display:flex;flex-direction:column;gap:20px;color:var(--ink)}
.field{display:flex;flex-direction:column;gap:6px}
.field label,.field legend{font-weight:500;font-size:.95rem}
.field .hint,.hint{font-size:.84rem;color:var(--ink-2)}
input[type=text],input[type=email],input[type=date],select,textarea{font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px rgba(28,127,137,.18)}
fieldset{border:0;padding:0;margin:0}
.checks{display:grid;gap:8px;margin-top:6px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.check input{margin-top:.3em;width:18px;height:18px;flex:none;accent-color:var(--teal)}
.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:620px){.two-fields{grid-template-columns:1fr}}
.student-box{border:1px dashed var(--line);border-radius:var(--radius-sm);padding:16px;display:flex;flex-direction:column;gap:16px;background:var(--ground)}
.form-msg{border-radius:10px;padding:12px 14px;font-size:.93rem}
.form-msg.ok{background:#E3F1F1;color:#0F4A51}
.form-msg.err{background:#FDECEA;color:#8A2317}
.parent-note{font-size:.9rem;color:var(--ink-2)}
[hidden]{display:none!important}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
button[disabled]{opacity:.7;cursor:progress}
.legal h2{font-size:1.1rem;margin-top:10px}
.legal ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.legal .version{font-size:.85rem;color:var(--ink-2)}

/* footer */
footer.site{background:var(--navy);color:var(--on-navy);font-size:.86rem}
footer.site .wrap{padding-block:32px;display:flex;flex-direction:column;gap:12px}
footer.site a{color:#fff}
footer.site nav{display:flex;flex-wrap:wrap;gap:6px 18px}
footer.site nav a{text-decoration:none}
footer.site nav a:hover{text-decoration:underline}

.topics-h{font-size:1.1rem}
ol.themes{list-style:none;margin:0;padding:0;counter-reset:topic}
.theme .num{color:var(--teal-dark)}

/* v3 */
.grid.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.grid.three{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid.three{grid-template-columns:1fr}}
.jump a{font-family:inherit;font-size:.9rem;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:8px 14px;text-decoration:none}
.jump a:hover{border-color:var(--teal)}
section[id],div[id]{scroll-margin-top:96px}
.h1-sub{font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:500;line-height:1.3;color:var(--ink-2);margin:0}
.brief{margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.brief div{display:grid;grid-template-columns:190px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.brief dt{font-weight:600}
.brief dd{margin:0}
@media (max-width:620px){.brief div{grid-template-columns:1fr;gap:2px}}
.toc{margin:0;padding-left:1.4em;display:grid;gap:6px}
.topic{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px;display:flex;flex-direction:column;gap:10px}
.topic h3 .num{color:var(--teal-dark)}
.topic dl{margin:0;display:grid;gap:4px}
.topic dt{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--teal-dark);margin-top:8px}
.topic dt span{text-transform:none;letter-spacing:0;font-weight:400;color:var(--ink-2);font-size:.82rem}
.topic dd{margin:0;font-size:.95rem}
.toplink{font-size:.85rem}
footer.site .foot-pages{padding-bottom:12px;border-bottom:1px solid #22325C}
header.site .wrap{max-width:1360px}
nav.main a{padding:8px 10px;font-size:.9rem}
@media (max-width:1240px){
  .menu-btn{display:inline-block}
  nav.main{position:absolute;left:0;right:0;top:100%;background:var(--navy);border-bottom:1px solid #22325C;margin:0}
  nav.main[data-open="false"]{display:none}
  nav.main ul{flex-direction:column;align-items:stretch;padding:10px var(--gutter) 16px;gap:2px}
  nav.main a{border-radius:10px;padding:12px;font-size:.95rem}
  header.site .header-cta{display:none}
}