:root{--r2l-ink:#342b29;--r2l-wine:#733b4a;--r2l-oat:#f5f1e9;--r2l-line:#ded2c6} [hidden]{display:none!important}
.product-layout{align-items:start!important}.product-stage.r2l-interactive-image{position:relative;height:auto!important;aspect-ratio:4/5;max-height:720px;padding:24px!important;background:radial-gradient(ellipse at 50% 45%,#f5eade,#f7f3ec 75%);overflow:hidden!important;outline-offset:4px}
.r2l-interactive-image>img{position:absolute!important;inset:5%!important;width:90%!important;height:90%!important;object-fit:contain!important;transform:none!important;transition:opacity .85s ease,filter .85s ease!important;border:0!important}
.r2l-interactive-image .r2l-capsule{opacity:0!important}.r2l-show-capsule .r2l-leaf{opacity:0!important}.r2l-show-capsule .r2l-capsule{opacity:1!important}
.r2l-magnify{position:absolute;right:18px;bottom:18px;z-index:3;display:flex;align-items:center;gap:8px;border:1px solid #ffffffc0;border-radius:30px;background:#ffffffb5;backdrop-filter:blur(14px);padding:12px 15px;color:var(--r2l-ink);box-shadow:0 6px 25px #342b2910;cursor:zoom-in;opacity:.8;transition:opacity .3s,box-shadow .3s}
.r2l-magnify svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5}.r2l-magnify span{font-size:14px}.r2l-interactive-image:hover .r2l-magnify,.r2l-magnify:focus-visible{opacity:1;box-shadow:0 8px 28px #342b2928}
.product-stage .image-tools,.view-switch{display:none!important}.cut-thumbnails{gap:10px!important;margin-top:14px!important}.cut-thumbnails button{max-width:100px}.cut-thumbnails img{height:74px!important;object-fit:contain}.cancellation-note{border-left:2px solid #ba9f92;padding:12px 16px;background:#f2eae6;color:#755e5b;font-size:14px;line-height:1.6}
#r2l-zoom{width:min(1050px,94vw);max-width:94vw;max-height:94dvh;background:var(--r2l-oat);border:1px solid var(--r2l-line);padding:22px;color:var(--r2l-ink);border-radius:18px}#r2l-zoom::backdrop{background:#201820ba;backdrop-filter:blur(8px)}.r2l-zoom-heading{display:flex;justify-content:space-between;gap:24px}.r2l-zoom-heading strong{font-size:20px}.r2l-zoom-heading p{font-size:14px;margin:5px 0 12px}.r2l-zoom-heading button{align-self:start;font-size:26px;background:transparent;border:0;cursor:pointer}.r2l-zoom-canvas{height:70dvh;overflow:hidden;cursor:zoom-in;background:radial-gradient(#f6ebdf,#ede5d9)}.r2l-zoom-canvas img{height:100%;width:100%;object-fit:contain;transition:transform .25s ease;transform:scale(1)}.r2l-zoom-canvas.zoomed img{transform:scale(2)}.r2l-zoom-toggle{border:1px solid var(--r2l-line);border-radius:24px;background:white;padding:10px 18px;margin-top:12px}
.r2l-profile,.r2l-document-strip,.r2l-related{max-width:1440px;margin:38px auto;padding:0 32px}.r2l-profile-title h2,.r2l-related h2{font-size:clamp(28px,3vw,44px);line-height:1.15;margin:10px 0 24px}.r2l-profile-body{display:grid;grid-template-columns:230px 1fr;gap:36px;align-items:start;border-top:1px solid var(--r2l-line);padding-top:22px}.r2l-profile-tabs{display:flex;flex-direction:column;gap:5px}.r2l-profile-tabs button{padding:13px 16px;text-align:left;border:0;border-radius:7px;background:transparent;color:var(--r2l-ink);font-size:16px;cursor:pointer}.r2l-profile-tabs button[aria-selected=true]{background:#eadde0;color:#643441}.r2l-profile-body [role=tabpanel]{font-size:16px;line-height:1.75;max-width:980px}.r2l-profile-body h3{font-size:25px;margin:0 0 14px}.r2l-profile-body p{margin:0 0 16px}.r2l-profile-body table{width:100%;border-collapse:collapse;font-size:15px;margin:14px 0 20px}.r2l-profile-body th,.r2l-profile-body td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid var(--r2l-line)}.r2l-profile-body th{width:29%;font-weight:500}.r2l-profile-body details{padding:14px 0;border-bottom:1px solid var(--r2l-line)}.r2l-profile-body summary{cursor:pointer;font-size:17px;font-weight:500}.r2l-profile-body details p{margin:12px 0 0}.r2l-profile-body a{text-decoration:underline;text-underline-offset:3px}.r2l-reference-note{padding:14px;background:#eee7dd;border-radius:8px;font-size:14px!important}
.r2l-document-strip{display:flex;align-items:center;justify-content:space-between;gap:35px;background:#e9dddf;border-radius:14px;padding:26px 32px;color:var(--r2l-ink)}.r2l-document-strip h2{font-size:30px;margin:8px 0}.r2l-document-strip p{margin:0;max-width:700px;line-height:1.6}.r2l-document-strip .button{background:var(--r2l-wine);white-space:nowrap}.r2l-related-heading{display:flex;align-items:center;justify-content:space-between;gap:24px}.r2l-related-heading button{border:1px solid var(--r2l-line);border-radius:50%;width:44px;height:44px;background:transparent;font-size:21px}.r2l-related-track{display:flex;gap:24px;overflow:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.r2l-related-card{flex:0 0 calc((100% - 72px)/4);scroll-snap-align:start}.r2l-related-art{position:relative;aspect-ratio:4/5;background:var(--r2l-oat);border-radius:12px;overflow:hidden}.r2l-related-art img{position:absolute;inset:5%;width:90%;height:90%;object-fit:contain;transition:opacity .8s}.r2l-related-art img+img{opacity:0}.r2l-related-card a:hover img+img,.r2l-related-card a:focus-visible img+img{opacity:1}.r2l-related-card a:hover img:first-child{opacity:0}.r2l-related-card small{display:block;font-size:13px;margin-top:15px}.r2l-related-card h3{font-size:21px;margin:5px 0 8px}.r2l-related-card span{font-size:14px}
.r2l-doc-centre{max-width:1100px;padding:40px 24px;margin:auto}.r2l-doc-centre h1{font-size:clamp(36px,5vw,64px);margin:10px 0 20px}.r2l-doc-centre>p{font-size:18px;line-height:1.6;max-width:780px}.r2l-login-card,.r2l-request-form,.r2l-request{background:#f1eae2;padding:28px;border:1px solid var(--r2l-line);border-radius:12px;margin:24px 0}.r2l-request-form{display:grid;grid-template-columns:1fr 1fr;gap:20px}.r2l-request-form>label{display:flex;flex-direction:column;gap:8px;font-size:16px}.r2l-request-form input:not([type=checkbox]),.r2l-request-form select,.r2l-request-form textarea{font:inherit;width:100%;padding:12px;background:#fffdfa;border:1px solid #baa99f;border-radius:6px;box-sizing:border-box}.r2l-doc-options{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:15px;border:0;padding:0}.r2l-doc-options legend{margin-bottom:18px;font-size:19px}.r2l-doc-options label{display:flex;gap:10px;font-size:16px;align-items:start}.r2l-doc-options input{width:19px;height:19px}.r2l-selection-count{grid-column:1/-1;margin:0;color:var(--r2l-wine)}.r2l-download{display:block;border:1px solid var(--r2l-line);padding:12px;margin-top:8px;background:white}.r2l-success{padding:15px;background:#e6ecde}
@media(max-width:800px){.r2l-profile,.r2l-related{padding:0 18px;margin:28px auto}.r2l-profile-body{grid-template-columns:1fr;gap:18px}.r2l-profile-tabs{flex-direction:row;overflow-x:auto;max-width:100%}.r2l-profile-tabs button{flex-shrink:0;font-size:14px;padding:12px}.r2l-document-strip{margin:24px 18px;padding:22px;display:block}.r2l-document-strip .button{margin-top:20px}.r2l-related-card{flex-basis:calc((100% - 24px)/2)}.r2l-related-heading h2{font-size:28px}.r2l-related-heading>div:last-child{white-space:nowrap}.r2l-request-form,.r2l-doc-options{grid-template-columns:1fr}.r2l-zoom-canvas{height:62dvh}.r2l-profile-body th{width:35%}.r2l-profile-body td,.r2l-profile-body th{padding:9px 5px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important}.r2l-interactive-image>img,.r2l-related-art img,.r2l-zoom-canvas img{transition:none!important}}
.r2l-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
/* Document catalogue and account experience */
.r2l-doc-shortcut{background:none;border:0;border-bottom:1px solid #c8aeb4;color:var(--r2l-wine);padding:4px 0 7px;margin:0 0 18px;cursor:pointer;font-size:15px}.r2l-profile{scroll-margin-top:150px}.r2l-document-catalogue{width:100%;grid-column:1/-1}.r2l-doc-search-label{display:block;font-size:15px;color:var(--r2l-wine)}.r2l-doc-search{display:block;width:100%;font:inherit;font-size:16px;padding:13px 15px;margin:7px 0 12px;border:1px solid var(--r2l-line);border-radius:8px;background:#fffcf7}.r2l-doc-scope{font-size:14px!important;line-height:1.6}.r2l-doc-group{padding:0!important;border:1px solid var(--r2l-line)!important;border-radius:9px;margin:10px 0;overflow:hidden}.r2l-doc-group summary{display:flex;align-items:center;justify-content:space-between;gap:15px;background:#f1e8e0;padding:15px 17px;cursor:pointer;font-size:16px!important}.r2l-doc-group summary::after{content:'+';font-size:22px;font-weight:300}.r2l-doc-group[open] summary::after{content:'−'}.r2l-doc-group summary span{margin-left:auto;font:13px system-ui;color:#766259}.r2l-doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:5px 16px;background:#fffcf7}.r2l-doc-choice{display:flex;align-items:center;gap:10px;padding:13px 10px;border-bottom:1px solid #ece1d6;font-size:14px;line-height:1.5;min-height:52px;box-sizing:border-box;transition:background .25s}.r2l-doc-choice:has(input){cursor:pointer}.r2l-doc-choice:has(input:checked){background:#f0e3e7;color:#713b4a}.r2l-doc-choice input{width:18px;height:18px;flex:0 0 18px;accent-color:#773e4d}.r2l-doc-choice:has(input:disabled){opacity:.55}.r2l-file-icon{color:#936973;font-size:21px}.r2l-profile-body .r2l-document-catalogue+a.button{color:white;text-decoration:none;margin-top:14px}.r2l-doc-centre h1{font-size:clamp(32px,4.2vw,48px);margin-bottom:14px}.r2l-doc-centre h2{font-size:26px}.r2l-doc-centre>p{font-size:17px}.r2l-account-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin:25px 0 36px}.r2l-login-form,.r2l-registration-card{padding:25px;background:#f2eae2;border:1px solid var(--r2l-line);border-radius:12px}.r2l-login-form,.r2l-register{display:flex;flex-direction:column;gap:15px;align-items:stretch}.r2l-login-form h2,.r2l-registration-card h2{margin:0}.r2l-login-form p{margin:0 0 5px}.r2l-login-form label,.r2l-register label{display:flex;flex-direction:column;gap:7px;font-size:15px}.r2l-login-form input,.r2l-register input{width:100%;box-sizing:border-box;font:inherit;padding:12px;border:1px solid #baa99f;border-radius:6px;background:#fffdfa}.r2l-login-form a{font-size:14px;text-decoration:underline}.r2l-registration-card summary{cursor:pointer;color:var(--r2l-wine);padding:12px 0}.r2l-account-bar{display:flex;gap:22px;justify-content:space-between;flex-wrap:wrap;align-items:center;border-top:1px solid var(--r2l-line);border-bottom:1px solid var(--r2l-line);padding:15px 0;font-size:14px}.r2l-account-bar a{text-decoration:underline}.r2l-note-label{grid-column:1/-1}.r2l-request-submit{position:sticky;bottom:12px;grid-column:1/-1;display:flex;gap:20px;align-items:center;justify-content:space-between;padding:15px 18px;background:#faf5eef2;backdrop-filter:blur(14px);border:1px solid var(--r2l-line);border-radius:10px;z-index:5}.r2l-selected-names{font-size:12px;line-height:1.6;max-width:650px;margin:6px 0 0}.r2l-request-submit button{white-space:nowrap}.r2l-request-submit button:disabled{opacity:.45;cursor:not-allowed}.r2l-request-heading{display:flex;gap:18px;align-items:center;justify-content:space-between}.r2l-request-heading h3{font-size:22px;margin:0}.r2l-request-heading>span{font-size:13px;padding:6px 10px;background:#e3e8d9;border-radius:6px}.r2l-download{display:flex;justify-content:space-between;gap:12px}.r2l-download span{font-size:13px;white-space:nowrap;color:#733b4a}.r2l-form-error{color:#7c2837;background:#f7e3e3;padding:13px;border-radius:7px}.r2l-signin-return{margin-top:15px}.r2l-related-card a:focus-visible img:first-child{opacity:0}
@media(max-width:700px){.r2l-account-grid,.r2l-doc-grid{grid-template-columns:1fr}.r2l-doc-centre{padding:24px 18px}.r2l-request-form{padding:18px}.r2l-request-submit{display:block;padding:12px;bottom:5px}.r2l-request-submit button{width:100%;margin-top:10px}.r2l-request-heading{align-items:start;flex-direction:column;gap:10px}.r2l-download{flex-direction:column}.r2l-doc-group summary{font-size:15px!important}.r2l-doc-choice{padding:10px 4px}.r2l-account-bar{gap:14px}}

#product-page .image-tools,#product-page .view-switch,#material-closeup{display:none!important}.product-stage .r2l-magnify{opacity:0;pointer-events:none;transition:opacity .25s}.product-stage:hover .r2l-magnify,.product-stage:focus-within .r2l-magnify{opacity:.85;pointer-events:auto}.r2l-profile{padding-top:30px!important;padding-bottom:30px!important}.r2l-profile-tabs{position:static!important}.r2l-profile-body [role=tabpanel]{min-height:0!important}.r2l-profile-body p{max-width:80ch}.r2l-profile-body table{width:100%;table-layout:fixed}.r2l-profile-body th,.r2l-profile-body td{overflow-wrap:anywhere}.r2l-related-art img{object-fit:contain!important}.r2l-doc-shortcut{margin:8px 0 16px}.r2l-loop-control{display:block;margin:0 auto}.cancellation-note{color:#806772!important;font-size:13px;line-height:1.6;margin-top:18px;border-top:1px solid #e6d8dc;padding-top:12px}
@media(max-width:700px){.r2l-profile-tabs{display:flex!important;overflow:auto;gap:8px;flex-wrap:nowrap!important}.r2l-profile-tabs button{flex:0 0 auto}.r2l-profile-body{min-width:0}.r2l-profile{display:block!important}.r2l-profile-title h2{font-size:30px}.r2l-related-track{grid-auto-columns:70%!important}}
/* Evidence reads as a compact editorial list; each citation stays on this page. */
.r2l-profile-body .r2l-evidence-intro{font-size:16px;line-height:1.65;color:#71616a;margin:0 0 20px}
.r2l-benefit-list{display:grid;gap:0}.r2l-benefit{display:grid;grid-template-columns:32px minmax(0,1fr);gap:12px;padding:18px 0;border-top:1px solid #ddcfd3}.r2l-benefit-number{font-size:13px;color:#927783;padding-top:3px;font-variant-numeric:tabular-nums}
.r2l-evidence-label{font-size:12px;letter-spacing:.03em;color:#705f69}.r2l-profile-body .r2l-benefit h4{font-size:21px;line-height:1.3;margin:6px 0 8px;font-weight:500;color:#492d3b}.r2l-profile-body .r2l-benefit p{font-size:17px;line-height:1.65;margin:0 0 8px}.r2l-reference-actions{display:flex;flex-wrap:wrap;gap:8px 16px}.r2l-research-jump,.r2l-benefits-return{font-size:14px;color:#764559;text-decoration:underline;text-underline-offset:4px;display:inline-block;padding:7px 0}
.r2l-evidence-note{background:#eee5e6;border-radius:12px;padding:16px 20px;font-size:15px!important;line-height:1.65}.r2l-research-list{padding-left:24px;margin:16px 0}.r2l-research-list>li{padding:16px 0 20px 10px;border-top:1px solid #ddcfd3;scroll-margin-top:140px}.r2l-research-list>li::marker{color:#876674;font-size:14px}.r2l-research-list h4{font-size:19px;line-height:1.5;margin:0 0 8px;font-weight:500}.r2l-profile-body .r2l-research-meta{font-size:13px;color:#7c6873;margin:0 0 10px}.r2l-research-list p{font-size:16px;line-height:1.65;margin:0}.r2l-research-reviewed{font-size:13px!important;color:#7c6873}.r2l-background-refs{margin-top:14px;padding-top:14px;border-top:1px solid #ddcfd3}.r2l-background-refs summary{cursor:pointer;font-size:15px}.r2l-background-refs li{font-size:14px}.r2l-doc-browse{flex-basis:100%;grid-column:1/-1;border-top:1px solid #ddcfd3;padding-top:12px}.r2l-doc-browse>summary{font-size:15px;cursor:pointer;padding:8px 0}.r2l-document-strip{flex-wrap:wrap}.r2l-research-jump:focus-visible,.r2l-benefits-return:focus-visible,.r2l-research-list>li:focus-visible{outline:2px solid #80536a;outline-offset:5px;border-radius:4px}
@media(max-width:700px){.r2l-benefit{grid-template-columns:25px minmax(0,1fr);gap:8px;padding:15px 0}.r2l-profile-body .r2l-benefit h4{font-size:20px}.r2l-profile-body .r2l-benefit p{font-size:16px}.r2l-research-list{padding-left:18px}.r2l-research-list h4{font-size:18px}.r2l-evidence-note{padding:14px}.r2l-doc-browse{width:100%}}