@font-face{font-family:"Project Garamond";src:url("assets/fonts/EBGaramond12-Regular.woff") format("woff");font-style:normal;font-weight:400;font-display:swap}
:root{--heading-font:"Project Garamond",Georgia,"Times New Roman",serif;--ink:#222d38;--muted:#667079;--line:#e0e5df;--paper:#f8f9f6;--sage:#e8efe5;--blue:#eaf0f6;--lavender:#f0edf6;--accent:#48715f;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,"Noto Sans",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}button:focus-visible,a:focus-visible,video:focus-visible{outline:3px solid #608978;outline-offset:5px}.wrap{width:min(1160px,calc(100% - 56px));margin-inline:auto}.skip-link{position:fixed;top:-80px;left:18px;background:white;padding:10px 20px;z-index:20}.skip-link:focus{top:12px}.header{position:sticky;top:0;z-index:10;background:rgba(248,249,246,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-family:var(--heading-font);display:inline-flex;align-items:center;gap:10px;font-size:23px;font-weight:400;letter-spacing:0}.brand-mark{height:32px;width:34px;background:var(--sage);border:1px solid #d8e0d3;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:21px;font-weight:650;color:#385345}.brand-mark span{font-size:13px;align-self:flex-end;padding-bottom:2px}.nav-links{display:flex;gap:28px;font-size:14px;color:#52605a}.nav-links a:hover,.footer a:hover{color:var(--accent)}.nav-paper{font-size:13px;font-weight:650;border:1px solid #cdd6cd;padding:8px 16px;border-radius:9px}.nav-paper span{margin-left:9px}.hero{text-align:center;padding-top:64px}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.8px;color:#63736a;margin:0 0 12px}.hero>.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #dbe3d8;border-radius:100px;padding:8px 14px;background:#f0f4ed;font-size:10px}.status-dot{width:6px;height:6px;border-radius:50%;background:#65876b}h1{font-family:var(--heading-font);font-size:clamp(48px,6.5vw,72px);line-height:1.12;letter-spacing:-1.2px;margin:20px 0 16px;font-weight:400}.hero-x{color:#628570}.paper-title{font-family:var(--heading-font);font-size:clamp(25px,3.1vw,34px);line-height:1.24;letter-spacing:0;font-weight:400;margin:0 auto 18px;max-width:850px}.hero-description{font-size:17px;line-height:1.7;color:var(--muted);margin:20px auto 28px}.authors{margin:23px auto;max-width:800px}.authors .author{display:inline-block;margin:0 10px 8px;color:#507267;font-size:16px}.authors .affiliations{color:var(--muted);font-size:13px}.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:9px}.button{display:inline-flex;gap:8px;align-items:center;justify-content:center;min-height:43px;padding:8px 17px;border:1px solid #d7ded6;background:white;border-radius:10px;font-size:13px;font-weight:620;transition:transform .15s,border-color .15s}.button:hover{transform:translateY(-2px);border-color:#98ae9c}.button-dark{background:var(--ink);color:white;border-color:var(--ink)}[aria-disabled=true]{cursor:default;color:#737a77}[aria-disabled=true]:hover{transform:none;border-color:#d7ded6}.soon{font-size:9px;letter-spacing:.4px;font-weight:500;background:#f0f2ef;padding:2px 5px;border-radius:4px;color:#78817a}.stats{display:grid;grid-template-columns:repeat(4,1fr);max-width:830px;margin:37px auto 34px;padding:12px 0}.stats>div+div{border-left:1px solid var(--line)}.stats strong{font-family:var(--heading-font);display:block;font-size:34px;letter-spacing:0;line-height:1.2;font-weight:400;font-variant-numeric:lining-nums}.stats span{display:block;font-size:12px;color:var(--muted);margin-top:6px}.figure-card{margin:0;background:white;border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 0;overflow:hidden;box-shadow:0 4px 20px rgba(40,53,40,.025)}.hero-figure{margin-top:6px}.figure-button{display:block;position:relative;width:100%;padding:0;border:0;background:white;border-radius:7px;overflow:hidden;text-align:left}.figure-button img{width:100%}.expand-label{position:absolute;right:8px;bottom:8px;font-size:10px;border:1px solid var(--line);background:rgba(255,255,255,.93);border-radius:7px;padding:4px 8px;color:#627064;opacity:0;transition:opacity .15s}.figure-button:hover .expand-label,.figure-button:focus-visible .expand-label{opacity:1}figcaption{text-align:center;color:var(--muted);font-size:12px;line-height:1.6;padding:15px 8px 17px;border-top:1px solid #eff1ee;margin-top:14px}.section{padding-top:78px;padding-bottom:2px}.section-heading{display:flex;align-items:flex-start;gap:17px;margin-bottom:26px}.section-number{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:3px;width:37px;height:37px;border:1px solid #d9e1d6;border-radius:11px;font-size:12px;font-weight:650;color:#6a806d;background:#eff3ec}.section-heading .eyebrow{margin:0 0 6px;font-size:10px}h2{font-family:var(--heading-font);margin:0;font-size:clamp(28px,3.4vw,36px);line-height:1.2;letter-spacing:0;font-weight:400}.intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:42px}.intro-grid p{font-size:14px;color:var(--muted);margin:0;line-height:1.85}.intro-grid .lead{font-size:20px;line-height:1.6;color:#394b40;letter-spacing:-.3px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.feature-card{border-radius:16px;padding:26px 26px 24px;border:1px solid rgba(70,83,70,.07)}.blue{background:var(--blue)}.sage{background:var(--sage)}.lavender{background:var(--lavender)}.feature-icon{font-size:27px;line-height:1.2;font-weight:500;color:#688175}.feature-card h3{font-family:var(--heading-font);font-size:23px;letter-spacing:0;font-weight:400;margin:15px 0 8px}.feature-card p{font-size:13px;color:#66716a;margin:0;line-height:1.8}.hands-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:26px 0 4px}.hands-strip span{font-size:11px;font-weight:550;border:1px solid #dfe5dc;padding:6px 13px;border-radius:8px;background:#fff}.video-section{margin-top:72px;padding:50px 0;background:#eef2eb;border-block:1px solid #e0e7dc}.section-description{font-size:16px;line-height:1.75;color:var(--muted);max-width:900px;margin:0 0 26px}.video-frame{border:1px solid #d0dacb;background:white;border-radius:17px;overflow:hidden;box-shadow:0 12px 32px rgba(34,55,38,.055)}video{display:block;width:100%;aspect-ratio:16/9;background:#fff}.media-note{text-align:center;font-size:11px;color:#6d7a6c;margin:14px 0 0}.task-groups{display:grid;grid-template-columns:1fr 1fr;gap:26px;border:1px solid var(--line);padding:20px 24px;border-radius:14px;background:#fff;margin-bottom:25px}.task-group-label{font-size:9px;letter-spacing:1.4px;font-weight:700;color:#718771}.task-groups p{font-size:14px;margin:5px 0 0;letter-spacing:-.2px}.task-groups p span{color:#afbab0;padding:0 5px}.protocol-note{display:flex;align-items:center;gap:28px;margin-top:20px;padding:18px 25px;background:#edf2e9;border:1px solid #dfe7d8;border-radius:12px}.protocol-note strong{white-space:nowrap;font-size:12px;color:#4b6750}.protocol-note p{font-size:12px;color:#697966;margin:0}.representation-figure{max-width:1000px;margin-inline:auto}.resources-section{margin-top:76px;background:#eef0f5;padding:52px 0 65px;border-block:1px solid #e0e3e8}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.resource-card{border:1px solid #e1e4e8;border-radius:16px;background:white;padding:27px;display:flex;flex-direction:column;align-items:flex-start}.resource-kicker{font-size:9px;font-weight:700;letter-spacing:1.4px;color:#839184}.resource-card h3{font-family:var(--heading-font);font-size:28px;letter-spacing:0;margin:13px 0 9px;font-weight:400}.resource-card p{font-size:13px;color:var(--muted);margin:0 0 25px;line-height:1.8;flex:1}.resource-card a{font-size:12px;font-weight:650;border-top:1px solid #edf0ee;width:100%;padding-top:14px;color:#577560}.resource-card a span{float:right}.resource-card [aria-disabled=true]{color:#9a9d9a;font-weight:450}.citation-card{margin-top:25px;border:1px solid #d9dfe7;background:#fafbfe;border-radius:14px;padding:23px}.citation-card>div{display:flex;justify-content:space-between;align-items:center}.citation-card h3{font-size:16px;margin:0}.copy-button{font-size:11px;padding:6px 12px;border:1px solid #d7ddd5;background:white;border-radius:7px}.citation-card pre{font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere;color:#637077;margin:15px 0 0}.footer{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-block:35px}.footer .brand{font-size:15px}.footer .brand-mark{width:25px;height:25px;font-size:17px}.footer .brand-mark span{font-size:11px}.footer p,.footer>a:last-child{font-size:10px;color:#7a847c}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}dialog{width:min(1450px,96vw);max-height:94vh;max-width:96vw;padding:0;border:1px solid #d5dbd1;border-radius:14px;box-shadow:0 20px 80px rgba(20,30,20,.25)}dialog::backdrop{background:rgba(20,30,24,.67);backdrop-filter:blur(4px)}.dialog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid var(--line);background:#f7f9f5}.dialog-toolbar h2{font-size:14px;letter-spacing:-.1px}.dialog-toolbar>div{display:flex;gap:14px;align-items:center}.dialog-close{border:0;background:none;font-size:26px;line-height:1;color:#6a7669}.dialog-content{max-height:calc(94vh - 60px);overflow:auto;padding:18px;background:white}.dialog-content img{width:100%;max-width:100%;margin-inline:auto}.dialog-content.original img{width:auto;max-width:none;margin:0}[hidden]{display:none!important}
@media(min-width:1500px){.hero{padding-top:78px}}
@media(max-width:800px){.wrap{width:calc(100% - 34px)}.nav{height:66px;gap:15px}.nav-links{gap:16px;font-size:12px}.nav-paper{display:none}.hero{padding-top:44px}h1{letter-spacing:-.8px}.paper-title{font-size:26px}.hero-description{font-size:15px}.stats{margin-top:28px}.stats strong{font-size:25px}.stats span{font-size:10px}.section{padding-top:52px}.intro-grid{grid-template-columns:1fr;gap:20px}.feature-grid{gap:10px}.feature-card{padding:19px}.feature-card h3{font-size:21px}.feature-card p{font-size:12px}.task-groups{gap:20px;padding:17px}.task-groups p{font-size:12px}.protocol-note{gap:15px;padding:15px}.resource-card{padding:20px}.resource-card h3{font-size:25px}.footer p{display:none}.figure-card{padding:12px 12px 0}figcaption{font-size:11px}.video-section{margin-top:50px}.resources-section{margin-top:52px}}
@media(max-width:540px){.wrap{width:calc(100% - 28px)}.nav{height:60px}.brand{font-size:21px;gap:8px}.nav-links{gap:14px;font-size:11px}.nav-links a:nth-child(1),.nav-links a:nth-child(3){display:none}.brand-mark{width:29px;height:29px;font-size:18px}.hero>.eyebrow{font-size:8px;letter-spacing:1.2px}.hero{padding-top:32px}h1{font-size:54px;letter-spacing:-.6px;margin:20px 0 14px}.paper-title{font-size:26px;letter-spacing:0}.desktop-break{display:none}.hero-description{font-size:13px;margin:18px 12px 23px}.hero-actions{gap:7px}.button{min-height:38px;font-size:11px;padding:7px 12px}.stats{margin:25px auto 24px;gap:8px}.stats strong{font-size:24px}.stats span{font-size:9px}.figure-card{border-radius:13px;padding:8px 8px 0}.expand-label{opacity:1;font-size:8px;padding:2px 5px}figcaption{font-size:10px;padding:10px 5px 12px;margin-top:8px}.section-heading{gap:12px;margin-bottom:21px}.section-number{width:31px;height:31px;font-size:10px;border-radius:9px}.section-heading .eyebrow{font-size:8px;letter-spacing:1.4px}h2{font-size:29px;letter-spacing:0}.intro-grid .lead{font-size:18px}.intro-grid p{font-size:13px}.feature-grid{grid-template-columns:1fr;gap:10px}.feature-card{padding:19px 22px;display:grid;grid-template-columns:29px 1fr;gap:4px 13px}.feature-icon{grid-row:1/3;margin-top:3px;font-size:25px}.feature-card h3{margin:0;font-size:22px}.feature-card p{font-size:12px}.hands-strip{gap:6px}.hands-strip span{font-size:10px;padding:5px 9px}.section-description{font-size:13px}.video-section{padding:33px 0}.video-frame{border-radius:11px}.task-groups{grid-template-columns:1fr;gap:15px;padding:16px}.task-groups>div+div{border-top:1px solid #edf0e9;padding-top:12px}.task-groups p{font-size:12px}.protocol-note{display:block;padding:16px}.protocol-note p{margin-top:5px;font-size:11px}.resource-grid{grid-template-columns:1fr;gap:12px}.resource-card{padding:23px}.resource-card p{margin-bottom:15px}.resource-card h3{font-size:28px}.resources-section{padding:37px 0 42px}.footer{padding-block:27px}.dialog-toolbar{padding:11px}.dialog-toolbar h2{font-size:12px;max-width:57%}.dialog-content{padding:6px}.dialog-toolbar>div{gap:8px}.dialog-toolbar .copy-button{font-size:9px;padding:5px 8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}