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.hero .eyebrow{font-size:9px;letter-spacing:.14em}.hero-footnote{max-width:430px;line-height:1.8}.notebook-status{display:inline-block;padding:5px 9px;border:1px solid #b8ccd9;color:#365f7c;font-size:8px;letter-spacing:.10em;line-height:1.7;margin-bottom:15px;background:#f5f9fc}.study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.study-card{padding:27px 25px 0;border:1px solid #d7e3e8;background:#fff;display:flex;flex-direction:column;position:relative;transition:border-color .2s,box-shadow .2s}.study-card:before{content:"";position:absolute;left:-1px;top:-1px;width:42px;height:2px;background:var(--blue)}.study-card:hover{border-color:#90afbd;box-shadow:0 8px 28px #153e4d07}.study-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.study-number{font-family:var(--serif);font-size:29px;line-height:1;color:var(--blue);letter-spacing:-.04em}.study-category{font-size:8px;text-transform:uppercase;letter-spacing:.11em;color:#607c86}.study-stage{font-size:7px;letter-spacing:.13em;color:var(--teal);margin-bottom:9px}.study-card h3{font-size:29px;margin-bottom:16px;line-height:1.18;letter-spacing:-.025em;max-width:280px}.study-summary{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 27px!important;flex-grow:1}.study-nickname{font-size:12px;font-family:var(--serif);font-style:italic;color:var(--blue);margin:-7px 0 13px!important}.study-card-bottom{border-top:1px solid var(--line);padding:15px 0;display:flex;justify-content:space-between;align-items:center;gap:13px}.study-card-bottom>span{font-size:8px;color:#627d85}.study-card-bottom>a{display:inline-flex;align-items:center;gap:12px;font-size:9px;white-space:nowrap;color:var(--ink)}.study-card-bottom>a span{font-size:16px;color:var(--blue)}.notebook-section-foot{display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid var(--line);padding-top:22px;margin-top:30px}.notebook-section-foot>p{font-size:10px;color:var(--muted);max-width:590px}.notebook-section-foot>.text-link{font-size:10px;white-space:nowrap}.founder-note{font-family:var(--serif);font-style:italic;font-size:21px!important;line-height:1.6!important;color:var(--ink)!important;padding-top:15px;border-top:1px solid #cddfe3;margin-top:25px!important}.development-band{background:var(--deep);color:#eef7f9;padding:70px 0}.development-band-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.development-band .eyebrow{color:#a7c9d0}.development-band em{color:#b9dce2}.development-band-inner>div>p:not(.eyebrow){font-size:14px;color:#c9dde0;line-height:1.9}.development-band .text-link{color:#edf5f7;border-color:#6e9aa3;margin-top:20px}.notebook-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;margin-bottom:55px}.notebook-intro-main>p{font-size:14px;line-height:1.95;color:var(--muted)}.signature-line{font-size:11px!important;color:var(--ink)!important;letter-spacing:.02em;margin-top:22px!important}.notebook-reading-key{border-left:1px solid var(--line);padding:4px 0 5px 32px}.notebook-reading-key .eyebrow{margin-bottom:15px;color:var(--blue)}.notebook-reading-key>p:not(.eyebrow){font-size:11px;line-height:1.9;color:var(--muted);margin-top:12px}.notebook-reading-key strong{font-weight:500;color:var(--ink)}.notebook-reading-key>a{display:inline-flex;gap:16px;font-size:10px;margin-top:20px;color:var(--blue)}.notebook-list{padding-bottom:95px}.study-toolbar{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:28px}.study-toolbar>div{display:flex;gap:23px;align-items:center;flex-wrap:wrap}.study-toolbar button{padding:4px 0;border:0;background:none;color:var(--muted);font-size:10px}.study-toolbar button[aria-pressed=true]{color:var(--blue);box-shadow:0 1px 0 var(--blue)}.study-toolbar input{font-size:11px;border:0;border-bottom:1px solid var(--line);padding:5px 0;color:var(--ink);background:none;width:190px}.study-detail{display:grid;grid-template-columns:300px 1fr;gap:75px;align-items:start;padding-bottom:90px}.study-sidebar{background:var(--mist);border-top:2px solid var(--blue);padding:28px 26px}.study-sidebar .notebook-status{background:white}.study-sidebar dl{margin:15px 0 25px}.study-sidebar dt{font-size:8px;letter-spacing:.10em;text-transform:uppercase;color:var(--blue);margin-top:22px}.study-sidebar dd{font-size:12px;color:var(--ink);line-height:1.7;margin:6px 0 0}.study-sidebar .small{font-size:10px;color:var(--muted)}.study-prose{max-width:690px}.study-prose ul{padding-left:20px;margin:0}.study-prose li{padding-left:5px;margin-bottom:13px}.study-prose>.small{font-size:10px;line-height:1.8;margin-top:30px}.study-prose .source-box a{overflow-wrap:anywhere}.study-empty{padding:30px 0;color:var(--muted)}.record-observation{border-top:1px solid #bfd2df;border-bottom:1px solid #bfd2df;padding:20px 0;margin:23px 0;color:#365e7a;font-size:13px;line-height:1.85}.record-observation strong{font-weight:500}.record-observation p{margin-top:8px}.record-table{border-collapse:collapse;width:100%;margin:25px 0;font-size:12px;line-height:1.75}.record-table th,.record-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:13px 12px 13px 0}.record-table th{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);font-weight:500}.record-table td:first-child{color:var(--ink);width:30%}.prose-page>section+section{border-top:1px solid var(--line);padding-top:35px;margin-top:35px}.prose-page>section>.eyebrow{color:var(--blue)}.prose-page .small{font-size:10px;line-height:1.8;color:var(--muted)}
@media(max-width:1050px){.study-card{padding-left:20px;padding-right:20px}.study-grid{gap:20px}.study-card-bottom{align-items:flex-start;flex-direction:column;gap:8px}.study-detail{grid-template-columns:250px 1fr;gap:45px}.notebook-intro{gap:45px}}
@media(max-width:800px){.study-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-card-bottom{flex-direction:row;align-items:center}.notebook-intro{grid-template-columns:1fr;gap:30px}.notebook-reading-key{border-left:0;border-top:1px solid var(--line);padding:25px 0 0}.study-detail{grid-template-columns:1fr;gap:35px}.study-sidebar{max-width:none}.study-sidebar dl{display:grid;grid-template-columns:1fr 1fr;column-gap:25px;margin-top:5px}.study-sidebar dt{margin-top:15px}.study-sidebar dd{grid-column:2;margin-top:15px}.development-band-inner{gap:40px}.notebook-section-foot{align-items:flex-start;flex-direction:column;gap:18px}.study-toolbar{align-items:flex-start;flex-direction:column;gap:18px}}
@media(max-width:600px){.hero .eyebrow{font-size:7px;letter-spacing:.11em}.hero h1{font-size:clamp(42px,11.5vw,52px)}.hero-footnote{font-size:9px}.study-grid{grid-template-columns:1fr;gap:22px}.study-card{padding:25px 24px 0}.study-top{margin-bottom:23px}.study-number{font-size:29px}.study-category{font-size:8px}.study-card h3{font-size:34px;max-width:none}.study-summary{font-size:13px}.study-card-bottom{padding:16px 0}.study-card-bottom>span{font-size:9px}.study-card-bottom>a{font-size:10px}.study-stage{font-size:8px}.notebook-status{font-size:7px}.notebook-feature .section-heading{margin-bottom:28px}.founder-note{font-size:21px!important}.development-band{padding:50px 0}.development-band-inner{grid-template-columns:1fr;gap:30px}.development-band h2{font-size:39px}.development-band-inner>div>p:not(.eyebrow){font-size:13px}.notebook-intro{margin-bottom:35px}.notebook-intro-main>p{font-size:13px}.notebook-reading-key>p:not(.eyebrow){font-size:12px}.notebook-list{padding-bottom:60px}.study-toolbar>div{gap:20px}.study-toolbar button{font-size:10px}.study-toolbar>label{width:100%}.study-toolbar input{width:100%;padding:8px 0}.study-detail{padding-bottom:60px;gap:35px}.study-sidebar{padding:25px}.study-sidebar dd{font-size:11px}.study-prose .study-nickname{font-size:16px}.record-table{font-size:11px}.record-table td:first-child{width:34%}.notebook-section-foot>p{font-size:10px;line-height:1.9}.record-observation{font-size:12px}}