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/* Research presentation. */
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/* Quiet typography and an open, figure-led layout. */
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.site-header{background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
.nav{height:64px}.nav-links{gap:24px}.wordmark-rule{display:none}
.hero{padding-top:76px}.hero .eyebrow{font-size:14px;letter-spacing:.17em;margin-bottom:21px}
.hero h1{font-size:clamp(34px,3.8vw,50px);line-height:1.2;font-weight:650;letter-spacing:-.04em}
.hero-summary{font-size:19px;margin-top:24px}
.resource-links{margin-top:28px;gap:12px}.button{border-radius:24px;font-size:14px;padding:8px 23px}
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.section-heading p{font-size:16px;line-height:1.7;margin-top:13px}
.figure-title{font-size:18px;font-weight:500;margin-bottom:24px;letter-spacing:-.015em}
.research-figure figcaption{font-size:14px;line-height:1.65;margin-top:20px}
.research-figure+.research-figure{margin-top:48px}
.task-chooser{gap:5px;margin-bottom:36px}
.task-chooser button{border-color:transparent;border-radius:20px;padding:7px 13px;color:var(--muted)}
.task-chooser button:hover{background:#f4f6f8;border-color:transparent;color:var(--ink)}
.task-chooser button[aria-pressed=true]{background:#eaf0f6;color:#284e77;border-color:transparent}
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.text-button:hover{background:transparent;border-color:var(--blue)}
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.tabs{border-bottom:1px solid var(--line);gap:26px;margin:0 0 36px;padding:0}
.tab-button{border:0;border-bottom:2px solid transparent;border-radius:0;padding:12px 2px;color:var(--muted);font-size:15px}
.tab-button[aria-selected=true]{background:transparent;border-color:var(--blue);color:var(--blue)}
.tab-button:hover{color:var(--blue)}
.result-caption{font-size:15px;margin-top:24px;line-height:1.75}
.rollout-grid{gap:44px 48px}.rollout-card{border:0;border-radius:0;padding:0;overflow:visible}
.rollout-card figcaption{justify-content:center;margin-bottom:18px}.rollout-card h3{font-size:19px;font-weight:500}
.behavior-note{font-size:13px;margin-top:30px}.data-table caption{font-size:13px;padding-bottom:20px}
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/* Paper title, authors, and affiliations. */
html{scroll-padding-top:24px}
.hero{padding-top:64px}
.authors{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;margin-top:28px;font-size:20px;line-height:1.5}
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.affiliations{margin-top:15px;font-size:16px;line-height:1.7;color:var(--ink)}
.affiliations>div{display:flex;justify-content:center;flex-wrap:wrap;gap:4px 26px}
.affiliations>div+div{margin-top:3px}
.affiliations sup{margin-right:4px}
.author-note{margin:12px 0 0;font-size:14px;line-height:1.5;color:var(--muted)}
.hero .resource-links{margin-top:27px;margin-bottom:0}
@media(max-width:760px){.hero{padding-top:44px}.authors{font-size:19px;gap:8px 22px;margin-top:24px}.affiliations{font-size:15px}.affiliations>div{gap:4px 20px}}
@media(max-width:450px){.hero{padding-top:36px}.authors{font-size:18px;gap:8px 20px}.affiliations{font-size:14px}.affiliations>div{flex-direction:column;gap:3px}.hero .resource-links{gap:9px}}