@font-face{font-family:Muli;src:url('assets/Muli-Regular.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:Muli;src:url('assets/Muli-Bold.woff') format('woff');font-weight:700;font-display:swap}
@font-face{font-family:'EB Garamond';src:url('assets/EBGaramond-Regular.woff') format('woff');font-weight:400;font-display:swap}
:root{--paper:#FCFAF6;--panel:#F7F3EB;--ink:#35312E;--brown:#5B4130;--line:#DDD6CB;--muted:#6F655D;--white:#fff;--header-height:88px;color-scheme:light;font-family:Muli,Arial,sans-serif;font-size:16px;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;letter-spacing:-.01em}button,select{font:inherit;color:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-underline-offset:4px}button{cursor:pointer}button:disabled{opacity:.4;cursor:default}:focus-visible{outline:2px solid var(--brown);outline-offset:5px}button{border:1px solid var(--line);background:transparent;border-radius:2px;min-height:46px;padding:11px 18px}button:hover:not(:disabled){background:var(--panel)}.primary{background:var(--brown);color:var(--panel);border-color:var(--brown)}.primary:hover:not(:disabled){background:#443023}.skip-link{position:fixed;top:-100px;left:20px;padding:14px;background:var(--ink);color:var(--paper);z-index:100}.skip-link:focus{top:10px}
.site-header{height:var(--header-height);display:flex;align-items:center;gap:28px;padding:16px 44px;border-bottom:1px solid var(--line);background:var(--paper)}.brand{display:flex;align-items:center;flex-shrink:0}.brand img{width:138px;height:auto;display:block}.guide-name{font-family:'EB Garamond',Georgia,serif;font-size:25px;white-space:nowrap}.guide-name span{font-family:Muli,Arial,sans-serif;font-size:14px;margin-left:14px;color:var(--muted)}.download{margin-left:auto;text-decoration:none;font-size:14px;min-height:44px;display:flex;align-items:center;gap:14px}.download:hover{text-decoration:underline}
.guide-layout{display:grid;grid-template-columns:242px minmax(0,1fr);max-width:1500px;margin:auto;min-height:calc(100dvh - var(--header-height))}.contents{padding:36px 28px 125px 40px;border-right:1px solid var(--line);align-self:start;position:sticky;top:0;max-height:100dvh;overflow-y:auto}.nav-title,.eyebrow{font-size:12px;line-height:1.5;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--brown);margin:0 0 16px}.nav-group{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:25px 0 10px}.contents nav a{display:flex;gap:10px;align-items:baseline;font-size:14px;line-height:1.4;text-decoration:none;padding:9px 10px;margin-left:-10px;border-left:2px solid transparent}.contents nav a span{min-width:21px;color:var(--muted);font-size:12px}.contents nav a[aria-current=page]{border-color:var(--brown);background:var(--panel);font-weight:700}.contents nav a:hover{background:var(--panel)}.sidebar-help{border-top:1px solid var(--line);padding-top:24px;margin-top:28px;display:grid;gap:12px;font-size:14px;color:var(--muted)}
main{min-width:0;padding:42px 48px 128px;scroll-margin-top:20px}main:focus{outline:none}h1,h2,h3{font-family:'EB Garamond',Georgia,serif;font-weight:400;line-height:1.05;color:var(--brown);letter-spacing:-.015em}h1{font-size:clamp(2.5rem,3.6vw,3.25rem);margin:0 0 14px;max-width:850px}h2{font-size:2rem;margin:0 0 17px}h3{font-size:1.5rem;margin:0 0 10px}p,li{font-size:1.0625rem;line-height:1.65}.parts{color:var(--muted);font-size:.875rem;margin:0 0 30px;line-height:1.5}.stage-heading{display:flex;gap:24px;justify-content:space-between;align-items:baseline}.draft-link{font-size:.8125rem;white-space:nowrap;color:var(--muted)}.step-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:38px;align-items:start;margin-top:26px}.instructions ol{padding:0;margin:0;list-style:none;counter-reset:actions}.instructions ol li{counter-increment:actions;display:grid;grid-template-columns:23px 1fr;gap:12px;margin:0 0 22px;line-height:1.6}.instructions ol li::before{content:counter(actions);font-size:13px;line-height:2.15;color:var(--brown);font-weight:700}.note{border-top:1px solid var(--line);padding-top:19px;margin-top:28px;font-size:.9375rem;line-height:1.6}.note strong{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;color:var(--brown)}.note a{font-size:.8125rem;margin-left:6px}.photo-stage{min-width:0}.main-photo{padding:0;border:0;width:100%;display:block;background:var(--panel);overflow:hidden;position:relative}.main-photo img{display:block;width:100%;height:auto;max-height:590px;object-fit:contain}.main-photo::after{content:'Enlarge';position:absolute;bottom:12px;right:12px;background:var(--paper);padding:6px 10px;font-size:12px;border:1px solid var(--line)}.thumbnails{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.thumbnail{padding:0;width:64px;height:64px;min-height:0;overflow:hidden;border:2px solid transparent;opacity:.65}.thumbnail[aria-pressed=true]{border-color:var(--brown);opacity:1}.thumbnail img{width:100%;height:100%;object-fit:cover;display:block}.photo-index{font-size:12px;color:var(--muted);margin:10px 0 0}.mobile-navigation{display:none}
.review-message{background:var(--panel);border-left:2px solid var(--brown);padding:17px 22px;margin:25px 0 30px;font-size:.9375rem;line-height:1.6}.prepare-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 40px;margin-top:34px}.prepare-grid section{border-top:1px solid var(--line);padding-top:20px}.prepare-grid p{margin:0}.prepare-grid h2{font-size:1.65rem}.prepare-grid section:last-child{grid-column:1/-1}.compact-list{padding-left:20px;margin-top:0}.compact-list li{margin:0 0 10px}.inventory-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:30px;align-items:start}.inventory-photo{display:grid;grid-template-columns:1fr 1fr;gap:12px}.inventory-photo img{width:100%;height:auto;display:block}.hardware-photo{max-width:360px;width:100%;height:auto;display:block;margin:24px auto}.hardware-row{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:9px 0;font-size:.9375rem;line-height:1.5}.hardware-row span:last-child{font-weight:700;min-width:28px;text-align:right}details{border-top:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-weight:700;font-size:1rem;min-height:30px;line-height:1.6}details p{margin:16px 0 0;font-size:1rem}details .hardware-note{font-size:.875rem;color:var(--muted)}.map-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;margin-top:30px;align-items:start}.map-grid .main-photo img{max-height:650px}.panel-row{display:grid;grid-template-columns:50px 1fr;gap:16px;border-bottom:1px solid var(--line);padding:10px 0;font-size:1rem;line-height:1.5}.panel-row b{color:var(--brown)}.review-list{margin-top:32px}.review-list summary span{font-size:.8125rem;color:var(--muted);margin-right:16px}.handover-list{max-width:750px;margin-top:32px}.handover-list li{margin-bottom:22px}.utility-links{display:flex;gap:24px;margin-top:32px;font-size:14px;flex-wrap:wrap}.video-link{display:none}.video-ready .video-link{display:inline-block}
.step-controls{position:fixed;left:0;right:0;bottom:0;background:var(--paper);border-top:1px solid var(--line);z-index:5;padding:14px 40px max(14px,env(safe-area-inset-bottom))}.controls-inner{max-width:1330px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.controls-inner button{min-width:135px;display:flex;justify-content:space-between;gap:18px;font-size:14px}#page-count{font-size:12px;color:var(--muted);letter-spacing:.04em}.close-dialog{position:absolute;top:16px;right:16px;background:var(--paper);z-index:2}.close-dialog:hover{background:var(--paper)}dialog{border:0;padding:64px 16px 16px;background:var(--paper);max-width:95vw;max-height:95dvh}dialog::backdrop{background:#35312ede}dialog img{max-width:90vw;max-height:calc(90dvh - 80px);display:block;object-fit:contain;margin:auto}
.video-panel{padding:16px 0}.video-panel summary span{font-size:12px;font-weight:400;color:var(--muted);margin-left:12px}.video-panel video{width:100%;max-height:65dvh;display:block;margin-top:20px;background:var(--ink)}.video-panel p{font-size:.875rem;color:var(--muted)}
@media(min-width:1550px){main{padding-top:55px}.step-layout{gap:50px}.main-photo img{max-height:660px}}
@media(max-width:1050px){.guide-layout{grid-template-columns:210px minmax(0,1fr)}.contents{padding-left:24px;padding-right:22px}main{padding-left:30px;padding-right:30px}.step-layout{gap:25px}.guide-name span{display:none}.prepare-grid{gap:24px}.map-grid{gap:25px}}
@media(max-width:760px){:root{--header-height:72px}.site-header{padding:10px 20px;gap:16px}.brand img{width:112px}.guide-name{font-size:23px}.download{font-size:13px;gap:8px}.guide-layout{display:block}.contents{display:none}main{padding:22px 20px 110px}.mobile-navigation{display:flex;align-items:center;gap:14px;margin-bottom:30px}.mobile-navigation label{font-size:13px;color:var(--muted);white-space:nowrap}.mobile-navigation select{width:100%;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:2px;min-height:46px;padding:10px 32px 10px 12px;font-size:14px}.eyebrow{font-size:12px;margin-bottom:12px}.stage-heading{gap:10px}.draft-link{font-size:12px}h1{font-size:2.4rem;line-height:1.06}.parts{font-size:.875rem;margin-bottom:22px}.step-layout{grid-template-columns:1fr;gap:27px;margin-top:22px}.main-photo img{max-height:58dvh;width:100%;object-fit:contain}.thumbnails{margin-top:10px}.thumbnail{width:58px;height:58px}.instructions ol li{font-size:1.0625rem;margin-bottom:19px;gap:10px}.note{margin-top:24px;padding-top:18px}.prepare-grid{grid-template-columns:1fr;gap:24px;margin-top:28px}.prepare-grid section:last-child{grid-column:auto}.prepare-grid h2{font-size:1.65rem;margin-bottom:12px}.review-message{padding:15px 17px;margin:23px 0;font-size:.9375rem}.inventory-grid{grid-template-columns:1fr;gap:25px}.inventory-photo{max-width:500px;order:2}.map-grid{grid-template-columns:1fr;gap:25px}.map-grid .main-photo img{max-height:none}.step-controls{padding:12px 20px max(12px,env(safe-area-inset-bottom))}.controls-inner{gap:12px}.controls-inner button{min-width:106px;padding:10px 13px;gap:10px}#page-count{font-size:12px}.review-list{margin-top:24px}.guide-name{margin-right:auto}.download{margin-left:0}p,li{font-size:1.0625rem}}
@media(max-width:380px){.guide-name{display:none}.site-header{justify-content:space-between}main{padding-left:16px;padding-right:16px}.step-controls{padding-left:16px;padding-right:16px}.controls-inner button{min-width:96px}.stage-heading{display:block}.draft-link{display:inline-block;margin-bottom:13px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s ease,opacity .15s ease}.guide-content{animation:reveal .2s ease}@keyframes reveal{from{opacity:.5}to{opacity:1}}}
@media print{.contents,.site-header,.step-controls,.mobile-navigation,.thumbnails,.draft-link{display:none}main{padding:0}.guide-layout{display:block}.main-photo::after{display:none}.step-layout{grid-template-columns:1fr 1fr}body{background:white}}

/* Consistent photo frames; scale proportionally and crop the overflow. */
.main-photo{aspect-ratio:1 / 1}
.main-photo img{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:cover}
.inventory-photo img,.hardware-photo{aspect-ratio:1 / 1;object-fit:cover}
.map-grid .main-photo img{height:100%;max-height:none;object-fit:contain}

.guide-name span{margin-left:0}
.inventory-checklist{list-style:none;padding:0;margin:0}
.inventory-checklist li{margin:0 0 6px}
.inventory-checklist label{display:flex;align-items:flex-start;gap:13px;min-height:44px;padding:8px 0;cursor:pointer}
.inventory-checklist input{appearance:auto;flex:0 0 22px;width:22px;height:22px;margin:3px 0 0;accent-color:var(--brown);cursor:pointer}
.inventory-checklist span{flex:1;min-width:0}

.component-gallery{margin-top:25px;max-width:900px}.hardware-quantities{margin-top:20px;max-width:650px}

.photo-caption{font-size:.9375rem;line-height:1.5;margin:14px 0 0;color:var(--muted)}
.instructions-only{display:block;max-width:740px}

.step-support{margin:32px 0 0;padding:18px 0;border-top:1px solid var(--line);font-size:.9375rem;line-height:1.6}.step-support a{display:inline-block;padding:8px 0;color:var(--brown)}

.handover-list section+section{border-top:1px solid var(--line);margin-top:36px;padding-top:30px}.handover-list h2{font-size:1.75rem;line-height:1.15}

.all-models,.mobile-models{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:14px;color:var(--brown);margin-bottom:18px}.all-models:hover,.mobile-models:hover{text-decoration:underline}.mobile-models{display:none}
.model-home .contents,.model-home .mobile-navigation,.model-home .mobile-models,.model-home .step-controls,.model-home .download{display:none}.model-home .guide-layout{display:block;max-width:1200px;min-height:calc(100dvh - var(--header-height))}.model-home main{padding:48px 44px 64px}.home-intro{color:var(--muted);margin:16px 0 30px}.model-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),380px));gap:28px}.model-tile{display:block;text-decoration:none;border:1px solid var(--line);background:var(--paper);transition:border-color .15s,box-shadow .15s}.model-tile:hover{border-color:var(--brown);box-shadow:0 6px 22px #5b41300d}.model-photo{aspect-ratio:1;background:var(--panel);padding:26px;display:flex;justify-content:center;align-items:center}.model-photo img{width:100%;height:100%;object-fit:contain;display:block}.model-detail{padding:24px}.model-detail h2{font-size:2rem;margin:0 0 8px}.model-detail p{font-size:1rem;color:var(--muted);margin:0}.model-action{display:flex;align-items:center;justify-content:space-between;margin-top:22px;font-size:1rem;color:var(--brown)}.model-action span{font-size:1.4rem}
@media(max-width:760px){.mobile-models{display:inline-flex;margin-bottom:14px}.model-home main{padding:28px 20px 44px}.model-grid{grid-template-columns:minmax(0,1fr);max-width:420px}.model-photo{padding:24px}.model-detail{padding:20px}.home-intro{margin-bottom:24px}}