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.buk-page .overview,.buk-page .chapter,.buk-page .reflections,.buk-page .project-info{width:min(100%,var(--wide));margin-left:auto;margin-right:auto}.buk-page .overview{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(360px,.96fr);gap:clamp(26px,4vw,54px);align-items:stretch;padding-top:clamp(76px,9vw,125px)}.buk-page .overview-figure{display:flex;align-items:center;background:#fff}.buk-page .overview-figure img{object-fit:contain}.buk-page .overview-copy{display:flex;flex-direction:column;justify-content:space-between;gap:clamp(42px,6vw,80px);padding:clamp(34px,4.3vw,58px);background:var(--soft)}.buk-page .overview-copy h2,.buk-page .chapter>h2,.buk-page .reflections>h2,.buk-page .project-info>h2{margin:0;font-size:clamp(36px,4.2vw,62px);font-weight:500;line-height:1.07;letter-spacing:-.052em}.buk-page .overview-copy p{margin:0 0 1.15em}.buk-page .overview-copy p:last-child{margin-bottom:0}
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.buk-page .image-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,38px);margin-top:clamp(50px,6vw,82px)}.buk-page .image-pair img{height:100%;max-height:520px;object-fit:contain;background:#fff}.buk-page .major-diagram,.buk-page .scenario-diagram{margin-top:clamp(55px,7vw,95px)}.buk-page .medium-figure{width:min(100%,820px);margin:clamp(55px,7vw,95px) auto 0}.buk-page .transition-figure{width:min(74%,690px);margin:clamp(55px,7vw,95px) auto 0}.buk-page .transition-question{width:min(100%,var(--read));margin:clamp(60px,7vw,96px) auto 0;padding:26px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);font-size:clamp(21px,2.2vw,31px);font-weight:500;line-height:1.35;letter-spacing:-.025em}
.buk-page .scenario{padding-top:clamp(88px,10vw,142px)}.buk-page .scenario-sequence,.buk-page .assembly-sequence{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:clamp(48px,6vw,75px) 0 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.buk-page .scenario-sequence span,.buk-page .assembly-sequence span{position:relative;padding:18px 34px 18px 0;color:#525753;font-size:13px;line-height:1.35}.buk-page .scenario-sequence span+span,.buk-page .assembly-sequence span+span{padding-left:34px;border-left:1px solid var(--rule)}.buk-page .scenario-sequence span:not(:last-child)::after,.buk-page .assembly-sequence span:not(:last-child)::after{content:'›';position:absolute;right:14px;color:var(--accent);font-size:20px;line-height:1}.buk-page .phase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:40px;background:var(--soft)}.buk-page .phase-grid article{padding:clamp(25px,3vw,38px);border-right:1px solid var(--rule)}.buk-page .phase-grid article:last-child{border-right:0}.buk-page .phase-grid article>span{color:var(--accent);font-size:12px}.buk-page .phase-grid h3{min-height:2.5em;margin:18px 0 26px;font-size:21px;font-weight:500;line-height:1.25}.buk-page .phase-grid p{font-size:14px;line-height:1.65}.buk-page .phase-emphasis{margin-top:28px!important;padding-top:20px;border-top:1px solid var(--ink);font-weight:600}.buk-page .phase-figures{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.45fr);gap:clamp(28px,4vw,56px);align-items:start;margin-top:clamp(70px,8vw,112px)}.buk-page .phase-figures img{max-height:720px;object-fit:contain}
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.buk-page .reflection-list{width:min(100%,var(--read));margin:clamp(48px,6vw,76px) auto 0}.buk-page .reflection-list article{border-top:1px solid var(--ink);padding:22px 0 clamp(44px,5vw,66px)}.buk-page .reflection-list h3{margin:0 0 18px;font:400 clamp(25px,2.4vw,35px)/1.22 'Playfair Display',Georgia,serif}.buk-page .reflection-list p{max-width:650px;margin:0;font-size:14px}.buk-page .project-info{margin-top:clamp(85px,10vw,145px);padding:clamp(30px,4vw,52px);background:#dfe5e1}.buk-page .project-info>h2{margin-bottom:34px;font-size:clamp(27px,3vw,40px)}.buk-page .project-info dl{margin:0}.buk-page .project-info dl>div{display:grid;grid-template-columns:minmax(150px,26%) 1fr;gap:24px;padding:11px 0;border-top:1px solid #c5cbc6;font-size:13px;line-height:1.55}.buk-page .project-info dt{color:#626862}.buk-page .project-info dd{margin:0}
@media(max-width:850px){.buk-page .overview{grid-template-columns:1fr}.buk-page .overview-figure{width:min(100%,720px);margin:auto}.buk-page .overview-copy{padding:34px 28px 42px}.buk-page .phase-grid{grid-template-columns:1fr}.buk-page .phase-grid article{border-right:0;border-bottom:1px solid var(--rule)}.buk-page .phase-grid article:last-child{border-bottom:0}.buk-page .phase-grid h3{min-height:0}.buk-page .phase-figures{grid-template-columns:1fr}.buk-page .phase-figures figure:last-child{width:min(70%,460px);margin:auto}.buk-page .diagram-row.three{grid-template-columns:1fr 1fr}.buk-page .diagram-row.three figure:last-child{grid-column:1/-1;width:min(60%,500px);margin:auto}}
@media(max-width:620px){.buk-page{--g:26px}.buk-page .opening{padding:56px 0 70px}.buk-page .opening h1{font-size:clamp(43px,12vw,62px)}.buk-page .image-pair,.buk-page .diagram-row.three,.buk-page .diagram-row.two{grid-template-columns:1fr}.buk-page .diagram-row.three figure:last-child{grid-column:auto;width:100%}.buk-page .transition-figure,.buk-page .phase-figures figure:last-child,.buk-page .final-images .final-axon{width:100%}.buk-page .scenario-sequence,.buk-page .assembly-sequence{grid-template-columns:1fr}.buk-page .scenario-sequence span+span,.buk-page .assembly-sequence span+span{padding-left:0;border-left:0;border-top:1px solid var(--rule)}.buk-page .scenario-sequence span::after,.buk-page .assembly-sequence span::after{display:none}.buk-page .project-info dl>div{grid-template-columns:1fr;gap:5px}}

/* Page-specific content refinements. */
.buk-page .major-diagram{width:80%;margin-left:auto;margin-right:auto}
.buk-page .transition-question{padding:0;border:0;font-size:clamp(15px,1.1vw,17px);font-weight:400;line-height:1.7;letter-spacing:normal}
.buk-page .phase-figures-title{margin:clamp(66px,8vw,108px) 0 24px;font:500 clamp(25px,2.5vw,36px)/1.22 'Space Grotesk','Geist',Arial,sans-serif;letter-spacing:-.035em}
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.buk-page .phase-figures figure{flex:0 0 min(82vw,880px);scroll-snap-align:start}
.buk-page .phase-figures img{width:100%;max-height:none;object-fit:contain}
.buk-page .design .diagram-row{padding-top:0;border-top:0}
.buk-page .reflection-list article:first-child{border-top:0}
@media(max-width:620px){.buk-page .major-diagram{width:80%}.buk-page .phase-figures figure,.buk-page .phase-figures figure:last-child{flex-basis:88vw;width:auto;margin:0}}

/* Present both Phase 1-3 drawings at one enlarged height in a horizontal strip. */
.buk-page .phase-figures{align-items:stretch!important}
.buk-page .phase-figures figure,.buk-page .phase-figures figure:last-child{flex:0 0 auto!important;width:auto!important;height:min(72vw,936px)!important;margin:0!important}
.buk-page .phase-figures img{display:block!important;width:auto!important;max-width:none!important;height:100%!important;max-height:none!important;object-fit:contain!important}
@media(max-width:620px){.buk-page .phase-figures figure,.buk-page .phase-figures figure:last-child{height:min(112vw,720px)!important}}