.research-page,.research-index{padding-top:34px;padding-bottom:80px}
.research-breadcrumb{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:50px}
.research-breadcrumb [aria-current]{max-width:65ch}.research-breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.research-header{max-width:1020px;padding-bottom:46px;border-bottom:1px solid var(--line)}
.research-header h1{font-size:clamp(36px,4.8vw,68px);line-height:1.12;letter-spacing:-.035em;max-width:24ch}
.research-meta{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:30px;font-size:14px;color:var(--muted)}
.research-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;padding-top:48px;align-items:start}
.research-sidebar{position:sticky;top:120px;align-self:start;font-size:13px;max-height:calc(100vh - 150px);overflow:auto;padding:2px 6px 15px 2px}
.research-sidebar summary{font-weight:600;color:var(--blue);cursor:pointer;min-height:40px}
.research-sidebar ol{list-style:none;padding:0;margin:12px 0;display:grid;gap:14px}
.research-sidebar a{display:block;line-height:1.6}.research-sidebar a:hover{text-decoration:underline;text-underline-offset:3px}
.research-sidebar-action{padding-top:24px;margin-top:24px;border-top:1px solid var(--line)}
.research-copy{min-width:0;max-width:780px;font-size:18px;line-height:1.85;color:var(--ink);overflow-wrap:break-word}
.research-copy p,.research-copy li{color:var(--ink);font-size:inherit;line-height:inherit}
.research-copy>p{margin:0 0 24px}.research-copy h2{font-size:clamp(29px,3vw,40px);line-height:1.23;letter-spacing:-.025em;margin:64px 0 26px;scroll-margin-top:120px}
.research-copy h3{font-size:23px;line-height:1.45;letter-spacing:-.015em;margin:36px 0 18px;scroll-margin-top:120px}
.research-copy ul,.research-copy ol{padding-left:26px;margin:0 0 26px}.research-copy li{padding-left:4px;margin-bottom:12px}
.research-copy blockquote,.research-copy .research-formula{border-left:3px solid #80998b;background:#edf0e8;padding:24px 26px;margin:30px 0;font-size:18px}
.research-copy a{color:var(--blue);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}.research-copy .research-citation{font-size:.85em}
.research-copy .research-inline-cta.audit{font-weight:700;text-decoration-thickness:2px}
.research-figure{margin:38px 0;background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.research-figure img{width:100%;height:auto;object-fit:contain}
.research-figure a{display:block}.research-figure a:focus-visible{outline-offset:-5px}
.research-table-scroll{overflow:auto;margin:28px 0;border:1px solid var(--line);border-radius:12px;scrollbar-gutter:stable}
.research-table-scroll:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.research-copy table{border-collapse:collapse;min-width:690px;width:100%;font-size:15px;line-height:1.7;background:var(--paper)}
.research-copy th,.research-copy td{padding:20px 18px;text-align:left;vertical-align:top;border:1px solid var(--line);width:25%}
.research-copy thead th{background:#e6ebe4;font-weight:600}.research-copy tbody tr:last-child{background:#eef1f5}
.research-copy .research-reference{font-size:15px;line-height:1.8;scroll-margin-top:120px}
.research-conversion{margin:76px 0 64px 304px;background:#e7ece4;padding:38px;border-radius:22px;max-width:780px}
.research-conversion h2{font-size:34px;line-height:1.2;letter-spacing:-.025em}.research-conversion>p:not(.section-label){font-size:17px;line-height:1.7;margin:20px 0 24px}
.research-conversion>div{display:flex;align-items:flex-start;flex-direction:column;gap:22px}.research-conversion .button{font-size:15px;text-align:center}.research-conversion .text-link{text-decoration:underline;text-underline-offset:5px}
.research-related{margin-left:304px;max-width:780px}.research-related h2{font-size:34px;line-height:1.2;margin-bottom:30px}
.research-related>div{display:grid;grid-template-columns:1fr 1fr;gap:24px}.research-related img{width:100%;height:190px;object-fit:cover;border-radius:16px;margin-bottom:18px}.research-related h3{font-size:21px;margin:8px 0}.research-related p{font-size:15px}
.research-index header h1{font-size:clamp(54px,7vw,90px)}.research-index header>p:last-child{font-size:20px;margin-top:25px}
.research-index-card{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:55px 0;padding:30px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
.research-index-card img{width:100%;height:auto;border-radius:12px}.research-index-card h2{font-size:34px;line-height:1.25;letter-spacing:-.03em;margin-bottom:22px}.research-index-card .text-link{margin-top:24px;text-decoration:underline;text-underline-offset:5px}
@media(max-width:1000px){.research-layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.research-conversion,.research-related{margin-left:222px}}
@media(max-width:760px){.research-page,.research-index{width:calc(100% - 40px);padding-top:24px}.research-breadcrumb{margin-bottom:30px}.research-breadcrumb [aria-current]{display:none}.research-header h1{font-size:38px;line-height:1.15}.research-header{padding-bottom:28px}.research-meta{font-size:13px;gap:9px 18px;margin-top:24px}.research-layout{display:block;padding-top:26px}.research-sidebar{position:static;max-height:none;margin-bottom:32px;padding:0 0 18px;border-bottom:1px solid var(--line)}.research-sidebar summary{min-height:44px;display:flex;align-items:center;gap:12px}.research-sidebar summary:after{content:'+';margin-left:auto}.research-sidebar details[open] summary:after{content:'−'}.research-sidebar li a{padding-block:5px}.research-sidebar-action{display:none}.research-copy{font-size:17px;line-height:1.85}.research-copy h2{margin-top:44px}.research-copy h3{font-size:21px}.research-copy blockquote,.research-copy .research-formula{padding:20px;font-size:17px}.research-conversion,.research-related{margin-left:0}.research-conversion{padding:26px;margin-top:48px}.research-conversion h2,.research-related h2{font-size:30px}.research-conversion .button{width:100%;padding-inline:18px;line-height:1.5}.research-related>div{gap:18px}.research-related img{height:140px}.research-index-card{grid-template-columns:1fr;gap:28px;padding:20px}.research-index-card h2{font-size:29px}}
@media(prefers-reduced-motion:reduce){.research-page *{scroll-behavior:auto}}
/* Preserve the original figures; offer a readable, pannable view on small screens. */
.research-figure-open{color:var(--ink);text-decoration:none}
.research-figure-action{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-top:1px solid var(--line);font-size:15px;line-height:1.5;color:var(--blue)}
.research-figure-open:hover .research-figure-action{text-decoration:underline}
.research-sources{margin:40px 0;border-block:1px solid var(--line);scroll-margin-top:110px}
.research-sources summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;padding:20px 0}
.research-sources summary::-webkit-details-marker{display:none}
.research-copy .research-sources summary h2{font-size:26px;margin:0;line-height:1.3}
.research-sources summary::after{content:'+';font-size:26px;flex:none}
.research-sources[open] summary::after{content:'−'}
.research-sources-content{padding-bottom:12px}
.research-sources summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}
.research-graph-dialog{box-sizing:border-box;width:min(1600px,96vw);max-width:none;max-height:94dvh;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--paper,#f7f5ef);color:var(--ink)}
.research-graph-dialog::backdrop{background:rgb(15 25 40 / .72)}
.research-graph-dialog header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.research-graph-dialog h2{margin:0;font-size:23px;line-height:1.3}
.research-graph-dialog button{flex:none;min-height:44px;padding:8px 18px;border:1px solid currentColor;border-radius:999px;background:#152131;color:white;cursor:pointer;font:inherit}
.research-graph-dialog>p{font-size:14px;margin:10px 0 16px}
.research-graph-scroll{overflow:auto;max-height:calc(94dvh - 160px);background:white;overscroll-behavior:contain;border:1px solid var(--line);border-radius:6px}
.research-graph-scroll img{display:block;width:1536px;min-width:1536px;max-width:none;height:auto}
html:has(.research-graph-dialog[open]){overflow:hidden}
@media(max-width:760px){
 .research-graph-dialog{width:100%;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0;padding:16px;display:none;flex-direction:column}
 .research-graph-dialog[open]{display:flex}
 .research-graph-dialog h2{font-size:20px}
 .research-graph-scroll{max-height:none;min-height:0;flex:1}
 .research-figure-action{padding:14px 16px;font-size:16px}
}

.research-index-card .research-cover-art{aspect-ratio:1;object-fit:contain;border-radius:0}

.research-cover{position:relative;min-width:0}.research-cover-brand{position:absolute;top:6%;left:7%;display:flex;align-items:center;gap:9px;font-family:var(--serif);font-size:clamp(18px,2vw,27px);line-height:1.15;letter-spacing:-.04em;color:var(--ink)}.research-index-card .research-cover-brand img{width:1.1em;height:1.1em;border-radius:0;object-fit:contain}