*{box-sizing:border-box}
:root{font-family:Arial,Helvetica,sans-serif;color:#f1f5fa;background:#000000;font-synthesis:none;color-scheme:dark}
body{margin:0}
button,input,a{-webkit-tap-highlight-color:transparent;outline-offset:4px}
button{font:inherit;cursor:pointer}
button:disabled{opacity:.3;cursor:default}
a{color:inherit;text-decoration:none}
svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
#viewer{height:100dvh;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:8px;padding:12px 20px 12px;position:relative}
.stage{position:relative;min-height:0;min-width:0}
.viewport{height:100%;width:100%;overflow:hidden;scrollbar-width:thin;scrollbar-color:#405773 transparent;overscroll-behavior:contain;position:relative}
.viewport.zoomed{overflow:auto;touch-action:none;background:#060c14;border-radius:12px}
.viewport.zoomed #book{cursor:grab}
#book-space{display:flex;justify-content:center;align-items:center;min-width:100%;min-height:100%;padding:12px 0}
#book{flex-shrink:0;filter:drop-shadow(0 8px 12px #00000080);touch-action:none;user-select:none;-webkit-user-select:none}
.page{background:#fff;overflow:hidden;position:relative}
.page::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0000000c,transparent 7%,transparent 95%,#00000008)}
.page canvas{display:block;width:100%;height:100%;object-fit:contain}
.page-placeholder{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:13px;color:#6f7e92;font-size:12px}
.page.rendered .page-placeholder{display:none}
.loading,.error{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;background:#000000;color:#a4b7d0;text-align:center;padding:20px}
.loading strong,.error strong{color:#ffffff;font-weight:400;font-size:20px}
.loading span:last-child{font-size:12px}
.spinner{width:25px;height:25px;border:2px solid #27394f;border-top-color:#a9cff8;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
[hidden]{display:none!important}
.error button{border:0;border-radius:8px;padding:12px 18px;background:#a9cff8;color:#081321}
.error a{font-size:13px;text-decoration:underline}
.bottom-bar{display:grid;grid-template-columns:auto auto auto;align-items:center;gap:8px 16px;border:1px solid #26394f;background:#0c131e;border-radius:14px;padding:6px 12px 0;box-shadow:0 4px 24px #00000080;overflow:hidden;width:max-content;max-width:100%;justify-self:center}
.page-status{font-size:12px;color:#a4b7d0;white-space:nowrap}
.controls{display:flex;align-items:center;justify-content:center;gap:12px;width:max-content;max-width:100%;margin:0 auto;padding:0}
.navigation,.zoom-controls{display:flex;align-items:center;gap:5px}
.icon{height:36px;width:36px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:#e4eefc}
.icon:not(:disabled):hover,#zoom-reset:not(:disabled):hover{background:#20344e}
.navigation .icon:not(:disabled){background:#17283f}
.divider{height:23px;width:1px;background:#26394f}
#page-form{display:flex;align-items:center;gap:3px;font-size:12px;color:#a4b7d0;margin:0 7px}
#page-number{font:inherit;color:#eef5ff;background:transparent;border:0;width:38px;text-align:center;appearance:textfield;-moz-appearance:textfield}
#page-number::-webkit-inner-spin-button,#page-number::-webkit-outer-spin-button{appearance:none}
#page-count{white-space:nowrap}
#zoom-reset{border:0;background:transparent;border-radius:7px;font-size:12px;min-width:58px;padding:9px 4px;color:#c8d9ed}
.pdf-actions{display:flex;justify-content:flex-end;gap:8px}
.pdf-link{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:9px 13px;border:1px solid #354e6b;border-radius:9px;color:#dceaff;background:#17283f;font-size:12px;white-space:nowrap;transition:background .15s,border-color .15s}
.pdf-link:hover{background:#243c59;border-color:#729ac9}
.pdf-link svg{width:15px;height:15px}
.download-link{background:#a9cff8;border-color:#a9cff8;color:#081321}
.download-link:hover{background:#c6dfff;border-color:#c6dfff}
.progress-track{height:2px;background:#1c2c40;grid-column:1/-1;margin:0 -12px}
#reading-progress{height:100%;background:#9ac4f5;transition:width .2s;width:0}
.notice{position:absolute;bottom:112px;left:50%;transform:translateX(-50%);margin:0;font-size:12px;text-align:center;color:#c4daf5;background:#0b1119ed;padding:8px 12px;border-radius:8px;max-width:90%;z-index:20}
.notice:empty{display:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
#viewer:fullscreen{background:#000000}
.rotation-hint{display:none;align-items:center;justify-content:center;gap:9px;font-size:11px;color:#a4b7d0;min-height:42px;text-align:center}
.rotation-hint svg{width:32px;height:32px;flex-shrink:0;stroke-width:1.3;animation:rotate-device 3.5s ease-in-out infinite}
@keyframes rotate-device{0%,15%,85%,100%{transform:rotate(0)}40%,65%{transform:rotate(90deg)}}
@media(max-width:700px) and (orientation:portrait){#viewer{grid-template-rows:auto minmax(0,1fr) auto}.rotation-hint{display:flex}}
@media(max-width:1100px){.bottom-bar{grid-template-columns:auto 1fr}.page-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}}
@media(max-width:700px){#viewer{padding:6px 8px 8px;gap:6px}.bottom-bar{grid-template-columns:minmax(0,1fr);gap:4px;padding:4px 8px 0}.controls{gap:4px;justify-content:space-between;width:100%}.navigation,.zoom-controls{gap:0}.icon{width:36px;height:44px}.divider{display:none}#page-form{margin:0 2px}#page-number{width:30px}#zoom-reset{min-width:48px;height:44px}.pdf-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.pdf-link{min-height:44px;padding:8px 6px;font-size:11px;gap:6px}.progress-track{margin:2px -8px 0}}
@media(prefers-reduced-motion:reduce){.spinner,.rotation-hint svg{animation:none}#reading-progress,.pdf-link{transition:none}}
@media(max-width:360px){.icon{width:32px}#zoom-reset{min-width:44px}.controls{gap:2px}.pdf-link{font-size:10px;gap:4px}}
.page.search-target::after{box-shadow:inset 0 0 0 3px #9ac4f5}
#search-dialog{width:min(720px,calc(100% - 24px));max-height:85dvh;margin:auto;padding:20px;border:1px solid #26394f;border-radius:18px;box-shadow:0 20px 80px #00000080;background:#0c131e;color:#eef5ff;overflow:hidden}
#search-dialog[open]{display:flex;flex-direction:column}
#search-dialog::backdrop{background:#000000a6;backdrop-filter:blur(4px)}
.search-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.search-heading h2{font-size:20px;font-weight:500;margin:0 0 12px}
#search-input{width:100%;min-height:48px;border:1px solid #354e6b;border-radius:10px;padding:12px 14px;font:inherit;background:#080f19;color:#eef5ff}
#search-status{font-size:12px;color:#a4b7d0;margin:12px 0}
#search-results{overflow:auto;min-height:0;display:grid;gap:10px;overscroll-behavior:contain}
.search-result{display:flex;align-items:center;gap:16px;width:100%;text-align:left;border:1px solid #26394f;border-radius:10px;padding:10px;background:#0f1a29;color:#eef5ff}
.search-result:hover{border-color:#729ac9;background:#17283f}.result-preview{width:80px;min-width:80px;aspect-ratio:1240/1754;background:#101d2c;display:grid;place-items:center;overflow:hidden;border-radius:4px;color:#a4b7d0;font-size:10px}.result-preview canvas{width:100%;height:100%;object-fit:contain}.result-text{min-width:0;display:grid;gap:7px}.result-text strong{font-size:13px}.result-text span{font-size:12px;line-height:1.5;overflow-wrap:anywhere}.result-text mark{background:#385a82;color:#eef5ff;border-radius:2px}
@media(max-width:700px){.bottom-bar{width:min(100%,430px)}.controls{gap:2px}.icon{width:32px}.navigation .icon{width:36px}#zoom-reset{min-width:44px}#page-form{margin:0}#page-number{width:28px}#search-dialog{padding:14px}.search-result{gap:12px}.result-preview{width:64px;min-width:64px}}
@media(max-width:360px){.controls .icon{width:28px}#zoom-reset{min-width:40px;font-size:11px}#page-form{font-size:11px}#page-number{width:24px}}
/* Retain search results beside the interactive catalog. */
#viewer.search-docked .stage{margin-left:360px}
#search-dialog.docked{position:fixed;inset:12px auto 82px 12px;margin:0;width:340px;max-height:none;padding:16px;z-index:30;box-shadow:0 8px 32px #00000066}
#search-dialog.docked .search-heading h2{font-size:17px}
#search-dialog.docked .result-preview{width:54px;min-width:54px}
#search-dialog.docked .search-result{gap:10px;padding:8px}
.search-result[aria-current="page"]{border-color:#a9cff8;background:#1d3552}
@media(max-width:950px) and (min-width:701px){#viewer.search-docked .stage{margin-left:280px}#search-dialog.docked{width:264px;left:8px;padding:12px}}
@media(max-width:700px){#viewer.search-docked .stage{margin-left:0;margin-top:min(34dvh,260px)}#search-dialog.docked{inset:6px 8px auto 8px;width:auto;height:min(34dvh,260px);padding:10px 12px;border-radius:12px}#search-dialog.docked .search-heading h2{margin:0;font-size:15px}#search-dialog.docked #search-input{min-height:40px;padding:8px 12px}#search-dialog.docked #search-status{margin:6px 0;font-size:11px}#search-dialog.docked .result-preview{width:38px;min-width:38px}#search-dialog.docked .result-text span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}
#search-dialog.docked{height:calc(100dvh - 94px)}
#viewer.search-docked .bottom-bar{margin-left:360px;max-width:calc(100% - 360px);grid-template-columns:minmax(0,1fr);gap:4px}
#viewer.search-docked .page-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
#viewer.search-docked .pdf-actions{justify-content:center}
@media(max-width:950px) and (min-width:701px){#viewer.search-docked .bottom-bar{margin-left:280px;max-width:calc(100% - 280px)}}
@media(max-width:700px){#search-dialog.docked{height:min(34dvh,260px)}#viewer.search-docked .bottom-bar{margin-left:0;max-width:100%}}
@media(min-width:701px){#viewer.search-docked .controls{gap:4px}#viewer.search-docked .controls .icon{width:32px}#viewer.search-docked .divider{display:none}#viewer.search-docked #page-form{margin:0 2px}#viewer.search-docked #page-number{width:28px}#viewer.search-docked #zoom-reset{min-width:44px}}

button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid #a9cff8}
#search-input::placeholder{color:#899db8}#search-input::selection{background:#a9cff8;color:#081321}

/* Product selection and the local inquiry list. */
.product-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:12}
.product-outline{position:absolute;border:2px solid #a9cff8;border-radius:6px;background:#8abaff12;box-shadow:0 0 0 1px #07111db3;pointer-events:none}
.product-action{position:absolute;display:grid;gap:7px;max-width:240px;width:max-content;padding:10px 12px;border:1px solid #729ac9;border-radius:10px;background:#0c131ef5;box-shadow:0 8px 28px #0008;pointer-events:auto;color:#eef5ff}
.product-action strong{font-size:12px;max-width:210px;overflow-wrap:anywhere}.product-action button,.quote-export{border:1px solid #a9cff8;border-radius:7px;background:#a9cff8;color:#081321;padding:9px 12px;font-size:12px}
.product-action button:hover,.quote-export:hover{background:#c6dfff}
.quote-panel{position:absolute;right:20px;bottom:80px;width:300px;max-width:calc(100% - 40px);z-index:25;border:1px solid #354e6b;border-radius:12px;background:#0c131ef5;box-shadow:0 8px 32px #0008;overflow:hidden}
.quote-panel:not(.expanded){width:max-content;min-width:145px}
.quote-toggle{display:flex;align-items:center;gap:12px;width:100%;background:transparent;border:0;color:#eef5ff;text-align:left;padding:12px 14px;font-size:13px}.quote-count{display:grid;place-items:center;min-width:22px;height:22px;border-radius:50%;background:#a9cff8;color:#081321;font-size:11px}.quote-chevron{margin-left:auto;font-size:17px}.quote-panel.expanded .quote-chevron{transform:rotate(180deg)}
.quote-content{padding:0 12px 12px}.quote-empty{font-size:12px;color:#a4b7d0}.quote-items{list-style:none;margin:0 0 10px;padding:0;display:grid;gap:8px;max-height:min(32dvh,300px);overflow:auto;overscroll-behavior:contain}.quote-items li{display:flex;align-items:center;gap:6px;padding:8px 0;border-top:1px solid #26394f}.quote-product{flex:1;min-width:0;background:none;border:0;color:#eef5ff;text-align:left;font-size:12px;overflow-wrap:anywhere}.quote-product:hover{color:#a9cff8}.quote-items input{width:60px;border:1px solid #354e6b;border-radius:6px;background:#080f19;color:#eef5ff;padding:7px 4px;font:inherit;font-size:12px}.quote-remove{border:0;background:none;color:#a4b7d0;font-size:22px;min-width:30px;min-height:36px}.quote-remove:hover{color:#fff}.quote-export{width:100%}
@media(max-width:700px){.quote-panel{right:8px;max-width:calc(100% - 16px);width:280px}.quote-toggle{padding:9px 12px;min-height:44px}.product-action{max-width:210px;padding:8px}.product-action strong{max-width:190px}.product-action button{min-height:42px}.quote-items{max-height:24dvh}}