/* BG editorial system: warm cream, matte gold, Italian arches and chess rhythm. */
.bg-optics{--bo-wine:#5b2739;--bo-gold:#c2a775;--bo-cream:#e6dac5;--bo-paper:#f4ecdf;--bo-ink:#392b2b;font-family:iran,Tahoma,sans-serif;color:var(--bo-ink);font-size:16px;line-height:2;max-width:1440px;margin:auto;isolation:isolate}
body:has(.bg-optics) #main-content{width:100%;padding:0;max-width:none;overflow:clip}
body:has(.bg-optics) #yoo-zoo,body:has(.bg-optics) #yoo-zoo>.item{width:100%;max-width:none;padding:0;margin:0}
body:has(.bg-optics) .bgsection,body:has(.bg-optics) .catalogsection{display:none}
body:has(.bg-optics) .tpl-bg__footer{width:100%;max-width:100%}
#yoo-zoo .bg-optics .bo-arch img{width:100%;height:100%;max-height:none;object-fit:cover;display:block}
#yoo-zoo .bg-optics .bo-parallax-mask{width:100%;height:100%;overflow:hidden;border-radius:inherit}
#yoo-zoo .bg-optics .bo-parallax-mask img{border-radius:0;transform-origin:center;will-change:transform}
@media(prefers-reduced-motion:reduce){#yoo-zoo .bg-optics .bo-parallax-mask img{will-change:auto}}
#yoo-zoo .bg-optics h1{font-size:clamp(42px,5.2vw,76px);line-height:1.5;margin:0;font-weight:400}
#yoo-zoo .bg-optics h2{font-size:clamp(26px,3.1vw,43px);line-height:1.7;margin:0;font-weight:400}
#yoo-zoo .bg-optics h3{font-size:21px;line-height:1.7;margin:0;font-weight:400}
#yoo-zoo .bg-optics .bo-card-top h3{font-size:21px}
body:has(.bg-optics) #main-content>.lefttopP,body:has(.bg-optics) #main-content>.righttopP,body:has(.bg-optics) #main-content>.bottomPattern{display:none}
.bg-optics *{box-sizing:border-box}
.bg-optics h1,.bg-optics h2,.bg-optics h3,.bg-optics p,.bg-optics figure{margin:0}
.bg-optics h1,.bg-optics h2,.bg-optics h3{font-family:iran,Tahoma,sans-serif;font-weight:400;color:var(--bo-wine);line-height:1.7}
.bg-optics h1{font-size:clamp(42px,5.2vw,76px);line-height:1.5}
.bg-optics h2{font-size:clamp(26px,3.1vw,43px)}
.bg-optics h3{font-size:21px}
.bg-optics em{font-style:normal;color:#957347}
.bg-optics a{color:inherit;text-decoration:none}
.bg-optics a:focus-visible,.bg-optics summary:focus-visible{outline:3px solid var(--bo-gold);outline-offset:6px}
.bg-optics p+p{margin-top:14px}
.bg-optics [id]{scroll-margin-top:32px}
.bo-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:6%;align-items:center;padding:70px 7% 76px;position:relative}
.bo-hero:before{content:"";position:absolute;inset:20px 3% auto auto;width:150px;height:210px;border:1px solid var(--bo-gold);border-radius:100px 100px 0 0;opacity:.3;z-index:-1}
.bo-breadcrumb{font-size:13px;display:flex;gap:12px;align-items:center;margin-bottom:30px;color:var(--bo-wine)}
.bo-breadcrumb a{font-family:cinzel,serif;font-size:16px}
.bo-eyebrow{font-size:12px;letter-spacing:.03em;color:#836944;line-height:1.8;margin-bottom:16px!important}
.bo-eyebrow[lang=en]{font-family:gothic,Arial,sans-serif;font-size:11px;letter-spacing:.19em;text-align:start}
.bo-hero-line{font-size:22px;color:var(--bo-wine);margin:18px 0!important;line-height:1.9}
.bo-lead{max-width:540px;font-size:16px;line-height:2.15;margin-bottom:28px}
.bo-button{display:inline-flex;gap:26px;align-items:center;justify-content:center;padding:13px 25px;min-height:50px;border:1px solid var(--bo-wine);border-radius:28px 28px 0 0;background:var(--bo-wine);color:var(--bo-paper)!important;font-size:14px;transition:background .2s}
.bo-button:hover{background:#71364a}
.bo-button span{font-family:Arial,sans-serif;font-size:22px}
.bo-hero-foot{display:flex;align-items:center;gap:18px;margin-top:38px;font-size:12px;color:#7b6552}
.bo-hero-foot i{display:block;width:5px;height:5px;background:var(--bo-gold);transform:rotate(45deg)}
.bo-hero-art{position:relative;padding:20px 16px 0}
.bo-arch{height:clamp(390px,44vw,610px);overflow:hidden;border-radius:240px 240px 3px 3px;border:1px solid var(--bo-gold);padding:7px;background:var(--bo-gold)}
.bo-arch img{width:100%;height:100%;object-fit:cover;object-position:61% center;border-radius:240px 240px 0 0;display:block}
.bo-art-ring{position:absolute;inset:0 0 54px;border:1px solid var(--bo-gold);border-radius:250px 250px 0 0;pointer-events:none}
.bo-hero-art figcaption{display:flex;justify-content:space-between;gap:15px;padding-top:17px;color:var(--bo-wine);font-size:11px}
.bo-hero-art figcaption span:first-child{font-family:cinzel,serif;letter-spacing:.1em;font-size:12px}
.bo-index{display:grid;grid-template-columns:repeat(5,1fr);margin:0 7%;border-block:1px solid #c2a77599;padding:22px 0;gap:10px}
.bo-index a{font-size:13px;display:flex;align-items:center;gap:10px;justify-content:center;min-height:44px}
.bo-index a:hover{color:#8a6236}
.bo-index a+a{border-inline-start:1px solid #c2a77577}
.bo-index span{font-size:12px;color:#957347}
.bo-principle{margin:72px 7%;display:flex;align-items:center;gap:45px;border-inline-start:1px solid var(--bo-gold);padding:26px 5%;position:relative}
.bo-principle p:last-child{max-width:800px;margin-top:15px;line-height:2.2}
.bo-chess-mark{font-family:Georgia,serif;font-size:100px;line-height:1;color:var(--bo-gold);flex-shrink:0}
.bo-section{padding:48px 7% 56px}
.bo-section-heading{display:flex;align-items:flex-start;gap:24px;margin-bottom:36px}
.bo-section-heading p:last-child:not(.bo-eyebrow){margin-top:12px;max-width:690px;color:#746356}
.bo-number{font-family:cinzel,serif;font-size:42px;line-height:1.5;color:var(--bo-gold);padding-inline-end:22px;border-inline-end:1px solid var(--bo-gold);font-variant-numeric:lining-nums}
.bo-grid{display:grid;gap:22px}
.bo-grid-four{grid-template-columns:repeat(4,1fr)}
.bo-grid-three{grid-template-columns:repeat(3,1fr)}
.bo-card{padding:28px 24px;background:#f4ecdf9c;border:1px solid #c2a77577;border-radius:70px 70px 2px 2px;position:relative;min-width:0}
.bo-card .bo-card-top{padding-top:16px;padding-bottom:20px;border-bottom:1px solid #c2a77577;margin-bottom:20px;text-align:center}
.bo-card .bo-card-top h3{font-family:cinzel,serif;font-size:21px;line-height:1.5;letter-spacing:.02em}
.bo-card .bo-card-top b{font-family:garamond,serif;display:block;font-weight:400;font-size:52px;line-height:1.2;color:#a17c46;margin-top:10px}
.bo-card .bo-card-top small{font-size:11px}
.bo-card p{font-size:14px;line-height:2.1}
.bo-card .bo-card-label{display:block;color:var(--bo-wine);font-size:13px;margin-bottom:10px}
.bo-caption{font-size:12px;color:#7a6858;margin-top:20px!important}
.bo-glossary{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;border-block:1px solid #c2a77588;padding:28px 0;margin-top:35px}
.bo-glossary h3{font-size:16px;margin-bottom:8px}
.bo-glossary p{font-size:13px;line-height:2.1}
.bo-layers{display:grid;grid-template-columns:.95fr 1.15fr;gap:6%;align-items:center;background:var(--bo-paper);margin-top:36px;padding-block:70px}
.bo-layer-visual{padding:48px 20px;background:var(--bo-wine);border-radius:210px 210px 2px 2px;color:var(--bo-cream);min-width:0;text-align:center}
.bo-layer-visual .bo-eyebrow{text-align:center;color:var(--bo-gold);margin-top:50px}
.bo-layer-visual svg{width:100%;height:auto;display:block}
.bo-layer-visual .bo-figure-caption{font-size:11px;line-height:2;padding:0 10px;color:var(--bo-cream)}
.bo-layer-list{list-style:none;padding:0;margin:0}
.bo-layer-list li{display:grid;grid-template-columns:36px 1fr;gap:15px;padding:21px 0;border-bottom:1px solid #c2a77577}
.bo-layer-list li>span{color:#9a7a48;font-family:cinzel,serif;font-size:18px}
.bo-layer-list h3{font-size:18px;margin-bottom:8px}
.bo-layer-list p{font-size:14px;line-height:2}
.bo-note{border-inline-start:2px solid var(--bo-gold);padding:16px 22px;background:#f4ecdf99;margin-top:26px!important;font-size:13px;line-height:2.1}
.bo-surface{background:var(--bo-wine);color:var(--bo-cream);margin-top:35px;position:relative;overflow:hidden;border-radius:160px 0 0 0;padding-top:75px;padding-bottom:75px}
.bo-surface h2,.bo-surface h3{color:var(--bo-cream)}
.bo-surface em,.bo-surface .bo-eyebrow{color:var(--bo-gold)}
.bo-surface .bo-grid{gap:35px}
.bo-surface .bo-feature{padding:20px 0;border-top:1px solid #c2a77577}
.bo-surface .bo-feature .bo-symbol{font-size:38px;color:var(--bo-gold);font-family:Georgia,serif;display:block;margin-bottom:8px}
.bo-surface .bo-feature h3{font-size:20px;margin-bottom:12px}
.bo-surface .bo-feature p{font-size:14px;line-height:2.2}
.bo-surface .bo-note{background:#ffffff08;color:var(--bo-cream)}
.bo-choice-list{padding:0;list-style:none;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:25px}
.bo-choice-list li{border-top:1px solid var(--bo-gold);padding-top:23px}
.bo-choice-list span{font-family:cinzel,serif;color:#977541;font-size:13px;letter-spacing:.1em}
.bo-choice-list h3{font-size:18px;margin:10px 0}
.bo-choice-list p{font-size:14px;line-height:2.1}
.bo-faq{padding:45px 7% 70px;display:grid;grid-template-columns:.8fr 1.3fr;gap:6%}
.bo-faq h2{font-size:30px}
.bo-faq details{border-bottom:1px solid #c2a77588;padding:19px 0;font-size:14px}
.bo-faq summary{cursor:pointer;color:var(--bo-wine);list-style:none;display:flex;justify-content:space-between;gap:20px;font-size:15px;min-height:40px;align-items:center}
.bo-faq summary:after{content:"+";font-family:Arial,sans-serif;font-size:23px;color:#9a7b4f}
.bo-faq details[open] summary:after{content:"−"}
.bo-faq details p{padding-top:16px;font-size:14px;line-height:2.1}
.bo-cta{margin:0 7% 80px;padding:65px 8%;border:1px solid var(--bo-gold);border-radius:100px 0 100px 0;position:relative;overflow:hidden;background:#f4ecdf88}
.bo-cta p:not(.bo-eyebrow){margin:20px 0 28px;font-size:15px;max-width:660px}
.bo-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.bo-text-link{font-size:14px;border-bottom:1px solid var(--bo-gold);padding:10px 0}
.bo-cta-arch{position:absolute;width:230px;height:340px;inset:auto auto -80px -80px;border:1px solid var(--bo-gold);border-radius:160px 160px 0 0;opacity:.4;pointer-events:none}
@media(min-width:1500px){.bo-hero{padding-top:85px}}
@media(max-width:1100px){.bo-grid-four{grid-template-columns:repeat(2,1fr)}.bo-hero{gap:5%;padding-inline:5%}.bo-section{padding-inline:5%}.bo-choice-list{grid-template-columns:repeat(2,1fr)}.bo-hero-line{font-size:19px}.bo-layers{gap:4%}.bo-layer-visual{padding:30px 10px}}
@media(max-width:767px){.bg-optics{font-size:15px}.bo-hero{grid-template-columns:1fr;padding:38px 6% 45px;gap:42px}.bo-hero-copy{max-width:none}.bo-hero:before{width:90px;height:140px}.bo-breadcrumb{margin-bottom:22px}.bo-hero h1{font-size:44px}.bo-hero-line{font-size:19px}.bo-lead{font-size:15px}.bo-hero-foot{margin-top:25px}.bo-hero-art{max-width:430px;width:100%;margin-inline:auto!important}.bo-arch{height:420px}.bo-index{margin-inline:6%;grid-template-columns:repeat(2,1fr);padding:15px 0;gap:2px}.bo-index a{justify-content:flex-start;padding:10px;font-size:12px}.bo-index a+a{border:0}.bo-principle{margin:40px 6%;padding:16px 6%;gap:18px;align-items:flex-start}.bo-chess-mark{font-size:54px;margin-top:12px}.bo-principle h2{font-size:25px}.bo-principle p:last-child{font-size:14px}.bo-section{padding:32px 6% 38px}.bo-section-heading{gap:15px;margin-bottom:24px}.bo-number{font-size:30px;padding-inline-end:15px}.bo-section h2{font-size:27px}.bo-section-heading p:last-child:not(.bo-eyebrow){font-size:14px}.bo-grid-three,.bo-glossary,.bo-faq,.bo-layers{grid-template-columns:1fr}.bo-grid-four{gap:12px}.bo-card{padding:20px 14px;border-radius:55px 55px 2px 2px}.bo-card .bo-card-top h3{font-size:18px}.bo-card .bo-card-top b{font-size:40px}.bo-card p{font-size:13px}.bo-card .bo-card-label{font-size:12px}.bo-glossary{gap:20px;padding:25px 0}.bo-layers{gap:36px;padding-block:40px}.bo-layer-visual{max-width:450px;width:100%;margin:auto;order:2}.bo-layer-copy{order:1}.bo-layer-list p{font-size:14px}.bo-surface{border-radius:80px 0 0 0;padding-block:48px}.bo-surface .bo-grid{gap:10px}.bo-choice-list{gap:22px}.bo-choice-list h3{font-size:16px}.bo-choice-list p{font-size:13px}.bo-faq{padding:35px 6% 45px;gap:20px}.bo-faq h2{font-size:26px}.bo-cta{margin:0 6% 48px;padding:42px 8%;border-radius:65px 0 65px 0}.bo-cta h2{font-size:28px}.bo-actions{gap:18px}.bo-button{font-size:13px;padding:12px 20px}}
@media(max-width:380px){.bo-grid-four,.bo-choice-list{grid-template-columns:1fr}.bo-card{border-radius:70px 70px 0 0}.bo-card .bo-card-top{padding-top:25px}.bo-arch{height:380px}.bo-section h2{font-size:24px}}
@media print{.bg-optics [data-bg-reveal]{opacity:1!important;transform:none!important}.bo-index,.bo-cta{display:none}}

/* Own the spectrum layout explicitly: ZOO resets must not collapse spacing. */
#yoo-zoo .bg-optics .bo-spectrum{display:block;padding:30px 32px;margin:0 0 80px;background:var(--bo-paper);border:1px solid #c2a77555;border-radius:70px 0 0 0;min-height:0}
#yoo-zoo .bg-optics .bo-spectrum-labels{display:flex;justify-content:space-between;align-items:center;gap:24px;margin:0 0 20px;padding:0}
#yoo-zoo .bg-optics .bo-spectrum-labels span{display:flex;align-items:center;gap:12px;font-size:14px;line-height:1.8;color:var(--bo-wine)}
#yoo-zoo .bg-optics .bo-spectrum-labels bdi{font-family:gothic,Arial,sans-serif;font-size:10px;letter-spacing:.1em;color:#7b6049}
#yoo-zoo .bg-optics .bo-spectrum-bar{position:static;display:block;width:100%;height:38px;margin:0;padding:0;border-radius:24px;background:linear-gradient(to left,#693654 0%,#7b577a 20%,#85969f 36%,#a2ad99 50%,#b5b081 66%,#c3a67a 80%,#a57866 100%);opacity:.8}
#yoo-zoo .bg-optics .bo-spectrum figcaption{display:block;position:static;margin:18px 0 0;padding:0;font-size:12px;line-height:1.9;color:#6d5849;max-width:none}
html:has(.bg-optics){scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html:has(.bg-optics){scroll-behavior:auto}}
@media(max-width:767px){#yoo-zoo .bg-optics .bo-spectrum{padding:26px 20px;margin-bottom:64px;border-radius:50px 0 0 0}#yoo-zoo .bg-optics .bo-spectrum-labels{gap:16px;margin-bottom:16px}#yoo-zoo .bg-optics .bo-spectrum-labels span{flex-wrap:wrap;gap:4px 8px;font-size:12px}#yoo-zoo .bg-optics .bo-spectrum-labels bdi{font-size:9px}#yoo-zoo .bg-optics .bo-spectrum-bar{height:30px}#yoo-zoo .bg-optics .bo-spectrum figcaption{font-size:11px;margin-top:16px}}

/* ZOO paragraph resets must not remove spacing next to the editorial rule. */
#yoo-zoo .bg-optics .bo-note{padding:20px 26px;margin:28px 0 0;border-inline-start:2px solid var(--bo-gold);line-height:2.1}
#yoo-zoo .bg-optics .bo-layers{border-radius:110px 0 110px 0;position:relative;isolation:isolate;overflow:clip;margin-inline:3%;padding-inline:4%}
#yoo-zoo .bg-optics .bo-layers:before{content:"";position:absolute;width:210px;height:300px;inset:auto -75px -90px auto;border:1px solid var(--bo-gold);border-radius:150px 150px 0 0;opacity:.4;z-index:-1;pointer-events:none}
#yoo-zoo .bg-optics .bo-layers:after{content:"";position:absolute;width:125px;height:220px;inset:25px auto auto 30px;border:1px solid var(--bo-gold);border-radius:90px 90px 0 0;opacity:.2;z-index:-1;pointer-events:none}
#yoo-zoo .bg-optics .bo-index a{position:relative;padding:12px 30px;transition:background-color .3s ease,color .3s ease;border-radius:24px 24px 0 0}
#yoo-zoo .bg-optics .bo-index a:before{content:var(--bo-piece);position:absolute;inset-inline-start:8px;top:50%;font-family:Georgia,serif;font-size:22px;line-height:1;color:#957347;opacity:0;transform:translateY(-30%) scale(.7);transition:opacity .3s ease,transform .3s ease}
#yoo-zoo .bg-optics .bo-index a:nth-child(1){--bo-piece:"♜"}#yoo-zoo .bg-optics .bo-index a:nth-child(2){--bo-piece:"♞"}#yoo-zoo .bg-optics .bo-index a:nth-child(3){--bo-piece:"♝"}#yoo-zoo .bg-optics .bo-index a:nth-child(4){--bo-piece:"♛"}#yoo-zoo .bg-optics .bo-index a:nth-child(5){--bo-piece:"♚"}
#yoo-zoo .bg-optics .bo-index a:hover,#yoo-zoo .bg-optics .bo-index a:focus-visible{background:#f4ecdfaa;color:var(--bo-wine);text-decoration:none}
#yoo-zoo .bg-optics .bo-index a:hover:before,#yoo-zoo .bg-optics .bo-index a:focus-visible:before{opacity:1;transform:translateY(-50%) scale(1)}
#yoo-zoo .bg-optics .bo-button:hover{background:#773b50;border-color:#c2a775;box-shadow:0 4px 14px #5b273918}
#yoo-zoo .bg-optics .bo-button span{display:inline-block;transition:transform .3s ease}
#yoo-zoo .bg-optics .bo-button:hover span{transform:translate(-3px,-3px)}
#yoo-zoo .bg-optics .bo-text-link{transition:color .25s ease,border-color .25s ease}
#yoo-zoo .bg-optics .bo-text-link:hover{color:#957347;border-color:var(--bo-wine)}
@media(max-width:767px){#yoo-zoo .bg-optics .bo-note{padding:18px 22px}#yoo-zoo .bg-optics .bo-layers{margin-inline:0;border-radius:70px 0 70px 0;padding-inline:6%}#yoo-zoo .bg-optics .bo-index a{padding:12px 30px 12px 10px}}
@media(prefers-reduced-motion:reduce){#yoo-zoo .bg-optics .bo-index a,#yoo-zoo .bg-optics .bo-index a:before,#yoo-zoo .bg-optics .bo-button span{transition:none}}
#yoo-zoo .bg-optics .bo-section-piece{display:block;font-family:Georgia,serif;font-size:30px;line-height:1.4;text-align:center;color:var(--bo-gold);opacity:.75;margin-top:8px}
#yoo-zoo .bg-optics .bo-cta-piece{position:absolute;inset:auto auto 12px 32px;font-family:Georgia,serif;font-size:110px;line-height:1;color:var(--bo-gold);opacity:.14;pointer-events:none}
#yoo-zoo .bg-optics .bo-faq details{box-sizing:border-box}
@media(max-width:767px){#yoo-zoo .bg-optics .bo-section-piece{font-size:23px}#yoo-zoo .bg-optics .bo-cta-piece{font-size:80px;left:14px}}

/* Resource library uses the established editorial system. */
#yoo-zoo .bg-reference h1{font-size:clamp(38px,4.3vw,62px);line-height:1.6}
#yoo-zoo .bg-reference .br-index{grid-template-columns:repeat(4,1fr)}
#yoo-zoo .bg-reference .br-documents{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
#yoo-zoo .bg-reference .br-document{padding:38px 28px;border:1px solid var(--bo-gold);border-radius:80px 0 80px 0;background:var(--bo-paper);display:grid;grid-template-columns:100px minmax(0,1fr);gap:26px;align-items:start;min-width:0}
#yoo-zoo .bg-reference .br-document-dark{background:var(--bo-wine);color:var(--bo-cream)}
#yoo-zoo .bg-reference .br-document h3{font-size:23px;line-height:1.8;margin:12px 0 16px}
#yoo-zoo .bg-reference .br-document-dark h3{color:var(--bo-cream)}
#yoo-zoo .bg-reference .br-document-cover{border:1px solid var(--bo-gold);border-radius:60px 60px 0 0;min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;color:var(--bo-gold);padding:20px 10px;background:#c2a7750d}
#yoo-zoo .bg-reference .br-document-cover>span:first-child{font:24px cinzel,serif}
#yoo-zoo .bg-reference .br-document-cover>span:nth-child(2){font:54px Georgia,serif}
#yoo-zoo .bg-reference .br-document-cover small{font:8px/1.7 Arial,sans-serif;letter-spacing:.1em;text-align:center}
#yoo-zoo .bg-reference .br-document-description p{font-size:14px;line-height:2.1}
#yoo-zoo .bg-reference .br-file-meta{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
#yoo-zoo .bg-reference .br-file-meta span{padding:4px 10px;border:1px solid #c2a77580;border-radius:16px;font-size:11px}
#yoo-zoo .bg-reference .br-document-dark .bo-button{background:var(--bo-cream);color:var(--bo-wine)!important}
#yoo-zoo .bg-reference .br-document-dark .bo-button:hover{background:#fff6e7}
#yoo-zoo .bg-reference .br-online-links{display:grid;gap:14px;min-width:0}
#yoo-zoo .bg-reference .br-online-links>a{display:grid;grid-template-columns:40px minmax(0,1fr) 20px;gap:18px;align-items:center;padding:24px;border:1px solid #c2a77566;border-radius:36px 0 36px 0;transition:background-color .3s,border-color .3s}
#yoo-zoo .bg-reference .br-online-links>a:hover,#yoo-zoo .bg-reference .br-online-links>a:focus-visible{background:#e6dac577;border-color:var(--bo-gold)}
#yoo-zoo .bg-reference .br-link-piece{font:36px Georgia,serif;color:#957347}
#yoo-zoo .bg-reference .br-online-links h3{font-size:18px;line-height:1.8}
#yoo-zoo .bg-reference .br-online-links p{font-size:13px;line-height:2;margin-top:6px}
@media(max-width:1100px){#yoo-zoo .bg-reference .br-document{grid-template-columns:1fr}#yoo-zoo .bg-reference .br-document-cover{width:110px;min-height:170px}}
@media(max-width:767px){#yoo-zoo .bg-reference .br-documents{grid-template-columns:1fr;gap:22px}#yoo-zoo .bg-reference .br-document{padding:32px 24px;border-radius:60px 0 60px 0;grid-template-columns:85px minmax(0,1fr);gap:18px}#yoo-zoo .bg-reference .br-document-cover{width:auto;min-height:170px}#yoo-zoo .bg-reference .br-document h3{font-size:20px}#yoo-zoo .bg-reference .br-index{grid-template-columns:repeat(2,1fr)}#yoo-zoo .bg-reference .br-online-links>a{padding:20px 18px;gap:12px}}
@media(max-width:480px){#yoo-zoo .bg-reference .br-document{grid-template-columns:1fr}#yoo-zoo .bg-reference .br-document-cover{width:100px;min-height:160px}#yoo-zoo .bg-reference .br-document-copy{min-width:0}}
@media(prefers-reduced-motion:reduce){#yoo-zoo .bg-reference .br-online-links>a{transition:none}}

/* Brand story: manifesto, architectural study and strategic reading flow. */
#yoo-zoo .bg-story #story-trust{margin-bottom:64px}
@media(max-width:767px){#yoo-zoo .bg-story #story-trust{margin-bottom:40px}}
#yoo-zoo .bg-story .bs-index{grid-template-columns:repeat(4,minmax(0,1fr))}
#yoo-zoo .bg-story .bs-manifesto{display:grid;grid-template-columns:.8fr 1.2fr;gap:7%;align-items:start}
#yoo-zoo .bg-story .bs-statement{font-size:clamp(26px,3vw,40px);line-height:1.9;color:#957347;border-inline-start:1px solid var(--bo-gold);padding-inline-start:24px}
#yoo-zoo .bg-story .bs-manifesto p+p{margin-top:20px}
#yoo-zoo .bg-story .bs-values{margin-top:42px}
#yoo-zoo .bg-story .bs-values h3{margin-bottom:12px}
#yoo-zoo .bg-story .bs-piece{font:44px Georgia,serif;color:#957347;display:block;margin-bottom:18px}
#yoo-zoo .bg-story .bs-architecture{display:block}
#yoo-zoo .bg-story .bs-architecture-body{display:grid;grid-template-columns:1.1fr .9fr;gap:8%;align-items:center}
#yoo-zoo .bg-story .bs-architecture-body p+p{margin-top:24px}
#yoo-zoo .bg-story .bs-arch-study{position:relative;height:310px;max-width:400px;width:100%;margin:auto;text-align:center;padding-top:130px;color:var(--bo-gold)}
#yoo-zoo .bg-story .bs-arch-line{position:absolute;inset:0 4% 30px;border:1px solid var(--bo-gold);border-radius:180px 180px 0 0;opacity:.55}
#yoo-zoo .bg-story .bs-arch-line:nth-child(2){inset:25px 14% 30px}
#yoo-zoo .bg-story .bs-arch-line:nth-child(3){inset:50px 24% 30px}
#yoo-zoo .bg-story .bs-arch-knight{font:100px Georgia,serif;position:relative}
#yoo-zoo .bg-story .bs-arch-study small{display:block;position:relative;font:9px Arial,sans-serif;letter-spacing:.18em;margin-top:24px}
#yoo-zoo .bg-story .bs-palette{margin-top:40px;border-top:1px solid #c2a77566;padding-top:30px}
#yoo-zoo .bg-story .bs-color{display:block;width:40px;height:56px;border-radius:25px 25px 0 0;border:1px solid var(--bo-gold);margin-bottom:16px}
#yoo-zoo .bg-story .bs-color-cream{background:var(--bo-cream)}
#yoo-zoo .bg-story .bs-color-gold{background:var(--bo-gold)}
#yoo-zoo .bg-story .bs-color-wine{background:var(--bo-wine)}
#yoo-zoo .bg-story .bs-palette h3{font-size:18px;margin-bottom:8px}
#yoo-zoo .bg-story .bs-palette p{font-size:14px}
#yoo-zoo .bg-story .bs-strategy-intro{max-width:820px;margin-bottom:32px}
#yoo-zoo .bg-story .bs-trust-actions{margin-top:28px}
#yoo-zoo .bg-story .bs-trust-actions a:hover{color:var(--bo-gold)}
@media(max-width:767px){#yoo-zoo .bg-story .bs-index{grid-template-columns:repeat(2,minmax(0,1fr))}#yoo-zoo .bg-story .bs-manifesto,#yoo-zoo .bg-story .bs-architecture-body{grid-template-columns:1fr;gap:28px}#yoo-zoo .bg-story .bs-values{margin-top:28px}#yoo-zoo .bg-story .bs-arch-study{height:280px;padding-top:110px}#yoo-zoo .bg-story .bs-palette{gap:24px}#yoo-zoo .bg-story .bo-hero h1{font-size:42px}}