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/* Shared header/footer and navigation; original product colours are retained. */
:root{--gb-white:#fff;--gb-blue:#a3dff1;--gb-cream:#fee4b8;--gb-yellow:#ffc065;--gb-orange:#ffa43a;--gb-text:#727272;--gb-strong:#565656;--gb-soft:#f6f6f6;--gb-line:#e3e3e3}
body.gb-theme{margin:0!important;padding:0!important;background:#fff!important;background-image:none!important;font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;-webkit-font-smoothing:antialiased}
.gb-home{color:var(--gb-text)}
.gb-theme *{box-sizing:border-box}
.gb-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.gb-skip-link{position:fixed;top:-80px;left:16px;z-index:60;padding:12px 20px;background:#fff;border:2px solid var(--gb-strong);color:var(--gb-strong)}
.gb-skip-link:focus{top:12px}
.gb-site-header{width:100%;background:#fff;color:var(--gb-text);border-bottom:1px solid var(--gb-line)}
.gb-header-inner{max-width:1360px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:30px;padding:26px 34px 24px}
.gb-brand{display:flex;align-items:center;gap:13px;min-width:0;width:fit-content;text-decoration:none!important;color:var(--gb-text)!important}
.gb-brand-logo{display:block;flex-shrink:0;width:54px;height:54px;object-fit:contain;clip-path:polygon(0 0,85% 0,100% 15%,100% 85%,85% 100%,0 100%)}
.gb-brand-copy{display:grid;gap:6px;min-width:0}
.gb-brand-name{font-size:25px;font-weight:600;line-height:1.4;letter-spacing:.11em;white-space:nowrap}
.gb-brand-en{font-family:Arial,sans-serif;font-size:11px;font-weight:400;line-height:1.6;letter-spacing:.025em;white-space:normal}
.gb-header-contact{display:flex;flex-direction:column;align-items:flex-end;gap:12px;min-width:0}
.gb-header-phones{display:flex;align-items:center;justify-content:flex-end;gap:26px;min-width:0}
.gb-phone{display:inline-flex;align-items:center;gap:9px;min-width:0;text-decoration:none!important;color:var(--gb-text)!important;font-size:12px;letter-spacing:.02em;line-height:1.7}
.gb-phone strong{font-size:17px;font-weight:700;white-space:nowrap;color:var(--gb-strong)}
.gb-contact-dot{display:inline-block;width:7px;height:7px;background:var(--gb-blue);flex-shrink:0}
.gb-phone:nth-child(2) .gb-contact-dot{background:var(--gb-orange)}
.gb-phone:hover strong{text-decoration:underline;text-underline-offset:4px}
.gb-mobile-menu{display:none;position:relative;z-index:50;color:var(--gb-text)}
.gb-mobile-menu summary{display:flex;align-items:center;justify-content:center;width:40px;height:44px;cursor:pointer;list-style:none}
.gb-mobile-menu summary::-webkit-details-marker{display:none}
.gb-mobile-menu summary svg{display:block;width:22px;height:22px}
.gb-site-layout{width:100%;max-width:1360px;margin:0 auto;display:grid;grid-template-columns:160px minmax(0,1fr);gap:36px;align-items:start;padding:34px 34px 0}
.gb-sidebar{position:sticky;top:32px;align-self:start;border-right:1px solid var(--gb-line);padding:8px 24px 12px 0}
.gb-navigation{display:grid;gap:12px}
.gb-navigation a{position:relative;display:block;padding:8px 0 8px 15px;text-decoration:none!important;color:var(--gb-text)!important;font-size:14px;line-height:1.8;letter-spacing:.08em;white-space:nowrap}
.gb-navigation a::before{content:'';position:absolute;top:18px;left:0;width:4px;height:4px;background:#d0d0d0}
.gb-navigation a[aria-current='page']{color:var(--gb-strong)!important;font-weight:500}
.gb-navigation a[aria-current='page']::before{background:var(--gb-orange)}
.gb-navigation a:hover{color:var(--gb-strong)!important}
.gb-navigation a:hover::before{background:var(--gb-blue)}
.gb-theme a:focus-visible,.gb-theme button:focus-visible,.gb-mobile-menu summary:focus-visible{outline:2px solid var(--gb-strong);outline-offset:5px}
.gb-site-footer{margin:38px 0 0;padding:0 34px 32px;background:#fff;color:var(--gb-text);text-align:left}
.gb-footer-inner{max-width:1292px;margin:0 auto;padding:24px 0 0;border-top:1px solid var(--gb-line)}
.gb-site-footer p{margin:0;line-height:1.9}
.gb-footer-title{font-size:12px;letter-spacing:.08em}
.gb-footer-title strong{font-weight:700}
.gb-copyright{font-family:Arial,sans-serif;font-size:10px;letter-spacing:.025em;margin-top:6px!important;overflow-wrap:anywhere}
.gb-tax-id{font-size:11px;letter-spacing:.08em;margin-top:5px!important}
.gb-page-content{width:100%;min-width:0;margin:0;padding:0 0 10px}
.gb-page-content .page-nav-wrap{margin-bottom:30px}
/* A translucent white layer softens each original hue without replacing it. */
.gb-products .gb-page-content .marker,.gb-products .gb-page-content .paper-marker{background-image:linear-gradient(#ffffff40,#ffffff40)!important;color:#555!important;box-shadow:none}
@media(min-width:981px) and (max-width:1200px){
 .gb-products .namecard-wide-card{grid-template-columns:minmax(0,1fr)!important;grid-template-rows:auto!important;grid-template-areas:"meta" "photo" "days" "table"!important}
 .gb-products .namecard-wide-divider{display:none!important}
 .gb-products .namecard-wide-photo{max-height:280px;margin:8px 18px;aspect-ratio:4/3}
 .gb-products .namecard-wide-meta{padding:18px 18px 8px}
 .gb-products .namecard-wide-content{display:block;min-width:0;padding:14px 16px 20px}
 .gb-products .namecard-wide-table-wrap{width:100%;overflow:visible}
 .gb-products .namecard-wide-table{min-width:0;table-layout:fixed}
 .gb-products .namecard-wide-table colgroup,.gb-products .namecard-wide-table thead th:first-child,.gb-products .namecard-wide-table .group-cell{display:none}
 .gb-products .namecard-wide-table .namecard-wide-mobile-group{display:table-cell;text-align:left;background:#faf9f7;padding:16px 8px}
 .gb-products .namecard-wide-table th,.gb-products .namecard-wide-table td{padding:10px 8px;white-space:normal}
}

/* LINE now lives directly beneath the header phones, in normal page flow. */
.gb-line-widget{position:relative;align-self:flex-end;z-index:40;font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;text-align:left;letter-spacing:0}
.gb-theme .gb-line-toggle{display:flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:7px 14px 7px 10px;margin:0;border:0;border-radius:24px;background:#007d38;color:#fff;box-shadow:none;cursor:pointer;font:500 12px/1.5 'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;letter-spacing:.03em}
.gb-line-toggle svg{display:block;width:27px;height:27px;flex-shrink:0}
.gb-theme .gb-line-toggle:hover{background:#006c30}
.gb-line-panel{position:absolute;right:0;top:calc(100% + 10px);width:260px;max-width:calc(100vw - 32px);padding:21px 18px 13px;border:1px solid #e3e3e3;border-radius:8px;background:#fff;box-shadow:0 8px 30px #0002;color:#565656}
.gb-line-panel[hidden]{display:none}
.gb-theme .gb-line-close{position:absolute;right:9px;top:9px;width:30px;height:30px;padding:0;margin:0;border:0;border-radius:6px;background:transparent;color:#666;font:24px/1 Arial,sans-serif;cursor:pointer}
.gb-line-panel .gb-line-heading{font-size:15px;font-weight:500;line-height:1.7;margin:0 26px 3px 0;color:#444}
.gb-line-panel .gb-line-hint{font-size:11px;line-height:1.7;margin:0 0 14px;color:#777}
.gb-line-panel a{display:flex;align-items:center;justify-content:space-between;padding:13px 2px;border-top:1px solid #ececec;color:#00833a;text-decoration:none;font-size:16px;line-height:1.6}
.gb-line-panel a>span:first-child{display:grid;gap:1px}
.gb-line-panel a strong{font-size:13px;font-weight:500}
.gb-line-panel a small{font-size:11px;color:#777}
.gb-line-panel a:hover strong{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1100px){
 .gb-header-inner{padding-left:24px;padding-right:24px;gap:22px}
 .gb-brand-name{font-size:23px}
 .gb-brand-en{font-size:10px;letter-spacing:0}
 .gb-header-phones{gap:18px}
 .gb-phone{font-size:11px;gap:7px}
 .gb-phone strong{font-size:16px}
 .gb-site-layout{padding-left:24px;padding-right:24px;grid-template-columns:140px minmax(0,1fr);gap:28px}
 .gb-sidebar{padding-right:20px}
 .gb-site-footer{padding-left:24px;padding-right:24px}
}
@media(max-width:980px){
 .gb-header-inner{grid-template-columns:40px minmax(0,1fr);grid-template-areas:"menu brand" ". contact";gap:18px 15px;padding-top:22px;padding-bottom:22px}
 .gb-mobile-menu{display:block;grid-area:menu}
 .gb-brand{grid-area:brand}
 .gb-header-contact{grid-area:contact;align-items:flex-start}
 .gb-header-phones{justify-content:flex-start;gap:24px;flex-wrap:wrap}
 .gb-line-widget{align-self:flex-start}
 .gb-line-panel{left:0;right:auto}
 .gb-mobile-menu .gb-navigation{position:absolute;left:0;top:calc(100% + 8px);min-width:165px;gap:7px;padding:17px 20px;background:white;border:1px solid var(--gb-line);box-shadow:0 8px 24px #0000000b}
 .gb-site-layout{display:block;padding:28px 24px 0}
 .gb-sidebar{display:none}
}
@media(max-width:640px){
 .gb-header-inner{grid-template-columns:28px minmax(0,1fr);grid-template-areas:"menu brand" "contact contact";gap:18px 12px;padding:19px 20px 20px}
 .gb-mobile-menu summary{width:28px;height:42px}
 .gb-mobile-menu summary svg{width:21px;height:21px}
 .gb-brand{gap:9px;align-items:flex-start}
 .gb-brand-logo{width:42px;height:42px;margin-top:1px}
 .gb-brand-copy{gap:4px}
 .gb-brand-name{font-size:20px;letter-spacing:.06em}
 .gb-brand-en{font-size:10px;line-height:1.6}
 .gb-header-contact{gap:12px;align-items:stretch}
 .gb-header-phones{display:grid;grid-template-columns:1fr 1.2fr;gap:10px;align-items:start}
 .gb-phone{display:grid;grid-template-columns:6px minmax(0,1fr);gap:0 6px;font-size:10px;line-height:1.9;letter-spacing:0}
 .gb-phone strong{grid-column:2;font-size:13px;letter-spacing:0}
 .gb-contact-dot{width:6px;height:6px;margin-top:7px}
 .gb-line-widget{align-self:flex-end}
 .gb-line-panel{left:auto;right:0}
 .gb-site-layout{padding:27px 20px 0}
 .gb-site-footer{margin-top:30px;padding-left:20px;padding-right:20px}
}
@media(max-width:350px){
 .gb-header-inner{padding-left:16px;padding-right:16px;gap:17px 10px}
 .gb-brand-name{font-size:19px}
 .gb-phone strong{font-size:12px}
 .gb-site-layout,.gb-site-footer{padding-left:16px;padding-right:16px}
}
@media(prefers-reduced-motion:reduce){.gb-theme *,.gb-theme *::before,.gb-theme *::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Each introductory panel uses its own complete, faded reference image. */
.gb-home-main{width:100%;min-width:0;margin:0;padding:0}
.gb-print-sheet{position:relative;border:1px solid #ddd;padding:19px 19px 0;isolation:isolate;background:#fff}
.gb-bleed{position:absolute;inset:9px;border:1px dashed #ededed;z-index:-1;pointer-events:none}
.gb-crop{position:absolute;display:block;width:22px;height:22px;pointer-events:none;color:#888}
.gb-crop::before,.gb-crop::after{content:'';position:absolute;background:currentColor}
.gb-crop::before{height:1px;width:22px;top:10px;left:0}
.gb-crop::after{width:1px;height:22px;left:10px;top:0}
.gb-crop-tl{left:-11px;top:-11px}
.gb-crop-tr{right:-11px;top:-11px}
.gb-crop-bl{left:-11px;bottom:-11px}
.gb-crop-br{right:-11px;bottom:-11px}
.gb-home-cards{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px}
.gb-home-card{--gb-card-art-bottom:80px;position:relative;isolation:isolate;min-width:0;background:#fff;border:1px solid #dfdfdf;display:flex;overflow:hidden}
.gb-home-card::before{content:'';position:absolute;inset:0 0 var(--gb-card-art-bottom);z-index:-1;background-position:center bottom;background-size:contain;background-repeat:no-repeat;opacity:.15;pointer-events:none}
.gb-card-1::before{background-image:url('../images/home-products-v19.webp')}
.gb-card-2::before{background-image:url('../images/guobei-store-illustration.webp')}
.gb-card-inner{width:100%;min-width:0;display:flex;flex-direction:column;padding:29px 26px 26px;min-height:560px}
.gb-card-tag{margin:0 0 22px;font-size:10px;letter-spacing:.16em;line-height:1.7;color:var(--gb-text)}
.gb-card-title{margin:0 0 30px;font-size:32px;line-height:1.4;font-weight:500;letter-spacing:.04em;color:var(--gb-text)}
.gb-card-inner .service-list{display:grid;gap:18px;margin-bottom:30px}
.gb-card-inner .service-line{font-size:13px;line-height:2;color:#5d5d5a;padding-left:17px;position:relative}
.gb-card-inner .service-line::before{content:'';position:absolute;left:2px;top:7px;width:6px;height:10px;border:solid #888;border-width:0 1.6px 1.6px 0;border-radius:0;background:transparent;transform:rotate(45deg)}
.gb-card-inner strong{font-weight:500;color:#484845}
.gb-card-inner .store-block{display:grid;gap:20px;margin-bottom:30px}
.gb-card-inner .store{padding:0 0 17px;border-bottom:1px solid #e7e7e4}
.gb-card-inner .store:last-child{padding-bottom:0;border-bottom:0}
.gb-card-inner .store h3{margin:0 0 7px;font-weight:500;font-size:14px;line-height:1.8;letter-spacing:.025em;color:#484845}
.gb-card-inner .store p{margin:0;font-size:12px;line-height:2;color:#5d5d5a}
.gb-card-link{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:54px;padding:14px 17px;margin-top:auto;border:1px solid #8c8c85;background:rgba(255,255,255,.92);color:#43433f;text-decoration:none;font-size:14px;font-weight:500;line-height:1.6;letter-spacing:.06em;transition:background-color .18s,border-color .18s}
.gb-card-link-label{min-width:0}
.gb-card-arrow{display:block;flex-shrink:0;width:34px;height:20px;transition:transform .18s}
.gb-card-link:hover{background:#f3f2ed;border-color:#55554e;color:#33332e}
.gb-card-link:hover .gb-card-arrow{transform:translateX(3px)}
.gb-sheet-footer{display:flex;align-items:center;justify-content:flex-end;padding:12px 0 14px}
.gb-cmyk{display:flex;gap:7px;align-items:center}
.gb-cmyk>span{display:flex;align-items:center;gap:3px;font-family:Arial,sans-serif;font-size:8px;letter-spacing:0;color:var(--gb-text)}
.gb-cmyk i{display:block;width:13px;height:13px;background:#00aeef}
.gb-cmyk .gb-cmyk-m i{background:#ec008c}
.gb-cmyk .gb-cmyk-y i{background:#fff200}
.gb-cmyk .gb-cmyk-k i{background:#252525}
@media(max-width:1100px){
 .gb-home-card{--gb-card-art-bottom:79px}
 .gb-print-sheet{padding:16px 16px 0}
 .gb-home-cards{gap:18px;grid-template-columns:minmax(0,1fr)}
 .gb-card-inner{padding:25px 20px;min-height:0}
 .gb-card-title{font-size:29px}
 .gb-card-inner .service-line{font-size:12px}
 .gb-card-inner .store p{font-size:11px}
}
@media(max-width:760px){
 .gb-home-card{--gb-card-art-bottom:76px}
 .gb-home-cards{grid-template-columns:minmax(0,1fr);gap:18px}
 .gb-card-inner{min-height:0;padding:26px 25px 24px}
 .gb-card-title{font-size:28px;margin-bottom:25px}
 .gb-card-inner .service-line{font-size:13px}
 .gb-card-inner .store p{font-size:12px}
 .gb-card-link{font-size:13px;min-height:52px;padding:13px 15px}
}
@media(max-width:380px){
 .gb-home-card{--gb-card-art-bottom:75px}
 .gb-print-sheet{padding:13px 13px 0}
 .gb-card-inner{padding:23px 17px}
 .gb-card-title{font-size:26px}
 .gb-card-inner .service-line{font-size:12px}
 .gb-card-inner .store p{font-size:11px}
 .gb-card-link{font-size:12px;padding:13px}
 .gb-card-arrow{width:30px}
}

/* Four service categories stay on individual lines in the desktop columns. */
@media(min-width:1101px){.gb-card-inner .service-line{white-space:nowrap}}
@media(min-width:1101px) and (max-width:1200px){
 .gb-home-cards{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}
 .gb-home-card{--gb-card-art-bottom:79px}
 .gb-card-inner{padding:25px 20px}
 .gb-card-inner .service-line{font-size:12px}
}

/* Small-screen prices remain readable without swiping sideways. */
@media(max-width:640px){
 #dm-embedded .dm2-table{width:100%!important;min-width:0!important;table-layout:fixed}
 #dm-embedded .dm2-table th,#dm-embedded .dm2-table td{padding:11px 5px!important;white-space:normal!important;font-size:12px!important;overflow-wrap:anywhere}
 .gb-products .display-table-wrap{overflow:visible!important}
 .gb-products .display-v70-table{display:block;width:100%!important;min-width:0!important;border:0!important;background:transparent!important}
 .gb-products .display-v70-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .gb-products .display-v70-table tbody{display:grid;gap:12px}
 .gb-products .display-v70-table tbody tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid #ddd;background:#fff}
 .gb-products .display-v70-table td{display:block;min-width:0;padding:11px 10px!important;text-align:left!important;font-size:13px!important;line-height:1.7;white-space:normal!important;border:0!important;border-bottom:1px solid #eee!important;overflow-wrap:anywhere}
 .gb-products .display-v70-table td::before{content:attr(data-label);display:block;color:#666;font-size:11px;line-height:1.7;font-weight:400;margin-bottom:3px}
}

.category-card[role=button]:focus-visible{outline:2px solid #565656;outline-offset:4px}
.gb-target-heading:focus{outline:none}.gb-products [id^=gb-product-]{scroll-margin-top:24px}
.gb-status-main{color:#565656;padding:5px 0 20px;min-height:45vh}
.gb-status-main h1{font-size:28px;font-weight:500;letter-spacing:.12em;margin:0 0 12px;line-height:1.5}
.gb-status-main p{font-size:14px;line-height:1.9;color:#646461}
@media(max-width:640px){.gb-status-main h1{font-size:24px}}

@media(max-width:640px){.gb-card-1::before{background-image:url('../images/home-products-mobile-v27.webp')}.gb-card-2::before{background-image:url('../images/store-mobile-v27.webp')}}

/* Improve the text flagged by the production contrast audit; preserve backgrounds. */
.gb-inner-page .page-nav-btn{color:#666!important}
.gb-inner-page .hero-head p,.gb-products .cat-sub{color:#666}
.gb-inner-page .note-card .tag{color:#995900;opacity:1}
.gb-inner-page .info-label,.gb-inner-page .nearby{color:#666}

/* Keep every product background hue and make its existing text readable. */
.gb-products #detail-tag{color:#995900!important}
.gb-products #detail-page :is(.quote-intro,label,.namecard-quote-prices dt,.namecard-wide-note,.namecard-wide-table th,.namecard-wide-size,.prepress-note dd,.copy p,.digital-quote-note,.field-help,.final-calc-result>span,.binding-service-head p,.binding-total>span,.hardcover-price-list dd span,.hardcover-tier-note,.hardcover-lead-time p>span,.st2-label,.st2-material>p,.st2-notice li,.st2-send-notes li,.st2-price small,.cai-conversion-sub,.cai-explain-final>p,.accessory-photo-link>span,.accessory-price-table th,.duplicate-prepare-sheet li>span){color:#666!important}
.gb-products #dm-embedded :is(.dm2-common-note,.dm2-label,.dm2-size-spec,.dm2-paper>span,.dm2-result-head p,.dm2-source-note,.dm2-unit){color:#666!important;opacity:1}
.gb-products #dm-embedded :is(.dm2-tab.active,.dm2-choice.active,.dm2-choice.active strong,.dm2-choice.active span){color:#252525!important;opacity:1}
.gb-products #detail-page .st2-tab.active{color:#1a1a1a!important}
.gb-products #detail-page :is(.cai-conversion-mark,#caiOnlyResult){color:#44321e!important}
.gb-products #detail-page :is(.v70-large-min,.pvc-price-line small){color:#995900!important}

.gb-products #categoryGrid .marker{color:#333!important}
.gb-products #categoryGrid .category-card:nth-child(10) .marker{color:#fff!important}