/* 首頁產業互動：沿用原有放大後字級，只調整本次互動元件。 */
main:focus{outline:none}
.experience-symbols{pointer-events:none}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
/* 原始 LINE 圖示保留色彩、比例與留白，不對圖示施加變形或動畫。 */
.line-order{background:#06c755;color:#103b25;border:1px solid #06ad4b;box-shadow:none;justify-content:center;gap:16px;min-height:64px;padding:10px 20px;transition:background .2s,border-color .2s}
.line-order:hover{background:#10d260;color:#103b25;border-color:#0b6034;box-shadow:none}
.line-order:focus-visible,.line-text-order:focus-visible{outline-color:#167141}
.line-order:active{background:#03b54e;transform:none}
.line-order[aria-disabled=true],.line-text-order[aria-disabled=true]{opacity:.5;pointer-events:none}
.line-brand-icon{display:block;width:40px;height:40px;object-fit:contain;flex-shrink:0;background:transparent;border-radius:6px;filter:none;transform:none!important;transition:none!important;animation:none!important}
.line-order>span{font-size:inherit;font-weight:600}
.line-order>svg{width:22px;height:22px;flex-shrink:0}
.line-label-mobile{display:none}
.nav-order.line-order{padding:8px 16px;min-height:58px;gap:12px;font-size:16px;border-radius:10px}
.line-text-order{display:inline-flex;align-items:center;gap:16px;min-height:56px}
.supply-note a.line-text-order{gap:16px}.line-text-order .line-brand-icon{background:transparent}
.foot-links a:has(.line-brand-icon){gap:10px}
.footer-utilities{display:flex;align-items:center;justify-content:flex-end;gap:20px;flex-wrap:wrap}
.owner-entry{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:82px;padding:8px 12px;font-size:13px;color:#c0c3b6;border:1px solid #54574e;border-radius:6px;line-height:1.5;transition:background .2s,border-color .2s}
.owner-entry:hover{background:#34382e;border-color:#a0a794;color:#fffdf8}.owner-entry:active{background:#444b3c}.owner-entry[aria-disabled=true]{opacity:.5;pointer-events:none}
/* 四步製程的基本版面；腳本確認可完整顯示後，手機才啟用捲動敘事。 */
.process-interactive{gap:72px;align-items:start}
.process-showcase{min-width:0}
.process-selector{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-bottom:20px}
.process-selector button{border:1px solid #686e5e;border-radius:10px;background:transparent;color:#f8f5ed;min-height:64px;padding:10px 6px;font:600 16px/1.6 Yuwei Sans,sans-serif;display:flex;align-items:center;justify-content:center;gap:10px;transition:background .2s,color .2s,border-color .2s}
.process-selector button>span{font:11px/1.5 Arial,sans-serif;color:#c0c3b6}
.process-selector button:hover{background:#373c31;border-color:#c0c3b6}
.process-selector button[aria-pressed=true]{background:#f8f5ed;border-color:#f8f5ed;color:#292b28}
.process-selector button[aria-pressed=true]>span{color:#9f381c}
.process-selector button:active{background:#d9dfcf;color:#292b28}
.process-selector button:focus-visible,.process-controls button:focus-visible{outline:3px solid #ffa875;outline-offset:4px}
.process-art{background:#f8f5ed;color:#292b28;border-radius:28px;border:1px solid #e8ddc6;padding:24px 28px 20px;overflow:hidden}
.process-art-top{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px;line-height:1.8}
#process-stage-label{font-weight:600;color:#9f381c}
.process-cold-spec{color:#64665d;font-size:11px;display:flex;align-items:center;gap:8px}
.process-cold-spec b{font:600 19px/1.4 Arial,sans-serif;color:#292b28;white-space:nowrap}
.process-illustration{width:100%;height:auto;display:block;max-height:290px;margin:4px auto 0;overflow:visible}
.process-frame{opacity:0;transform:translateY(10px);transition:opacity .3s,transform .45s cubic-bezier(.22,.68,.3,1);pointer-events:none}
[data-stage="0"] .frame-source,[data-stage="1"] .frame-cut,[data-stage="2"] .frame-pack,[data-stage="3"] .frame-drive{opacity:1;transform:none}
.process-art-copy{text-align:center;min-height:90px}
.process-art-copy h3{font-size:24px;font-weight:700;letter-spacing:-.02em;line-height:1.6;margin-bottom:8px}
.process-art-copy p{font-size:14px;color:#64665d;line-height:1.9}
.process-road{height:94px;position:relative;margin:12px 4px 0}
.process-road-line{position:absolute;left:0;right:0;bottom:25px;height:2px;background:#c9cdbf}
.process-road-line:before{content:'';display:block;height:100%;background:#b83d1b;transform-origin:left;transform:scaleX(var(--route-progress,0));transition:transform .65s cubic-bezier(.22,.68,.3,1)}
.process-road-truck{position:absolute;left:0;width:90px;bottom:20px;height:68px;transform:translateX(var(--truck-offset,0px));transition:transform .65s cubic-bezier(.22,.68,.3,1);pointer-events:none}
.process-road-truck>svg{width:90px;height:65px}
.road-start,.road-end{position:absolute;bottom:0;color:#64665d;font-size:11px}.road-start{left:0}.road-end{right:0}
.process-visual-note{font-size:10px;color:#64665d;text-align:center;margin-top:14px;letter-spacing:.05em}
.process-controls{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px}
.process-controls button{background:transparent;border:1px solid #686e5e;border-radius:8px;color:#f8f5ed;min-width:44px;min-height:44px;padding:8px 14px;font:14px/1.8 Yuwei Sans,sans-serif;transition:background .2s,border-color .2s}
.process-controls button:hover:not(:disabled){background:#373c31;border-color:#c0c3b6}
.process-controls button:active:not(:disabled){background:#4a5140}
.process-controls button:disabled{color:#969d89;border-color:#505747;cursor:default}
#process-play{min-width:150px;display:flex;align-items:center;justify-content:center;gap:14px}
.process-hint{text-align:center;font-size:12px;color:#c0c3b6;margin-top:16px}
.process-steps>li{display:block;padding:28px 0;border-color:#54574e;position:relative;transition:border-color .25s}
.process-step-heading{display:flex;align-items:center;gap:18px}.process-step-heading>.step-no{display:block;flex-shrink:0;font:14px/1.8 Arial,sans-serif;color:#ffa875;min-width:26px}
.process-steps h3{font-size:25px;gap:20px}.process-steps h3>span{font-size:13px}
.process-steps>li>p{margin-left:44px;font-size:16px;line-height:1.95}
.process-ready .process-step-heading{cursor:pointer;min-height:48px;border-radius:6px}
.process-ready .process-step-heading:hover h3{color:#ffa875}
.process-ready .process-step-heading:active{background:#373c31}
.process-ready .process-step-heading:focus-visible{outline:3px solid #ffa875;outline-offset:6px}
.process-ready .process-steps>li.is-current{border-color:#ffa875}
.process-ready .process-steps>li.is-current h3{color:#ffa875}
.process-showcase[data-change="true"] .process-knife{transform-origin:58% 38%;animation:process-cut .6s cubic-bezier(.22,.68,.3,1)}
@keyframes process-cut{0%{transform:translateY(-12px) rotate(-8deg)}55%{transform:translateY(8px) rotate(6deg)}100%{transform:none}}
@media(min-width:1024px) and (min-height:780px){.process-showcase{position:sticky;top:125px}}
@media(max-width:1200px){.process-interactive{gap:48px}.process-art{padding:22px}.process-art-top{flex-wrap:wrap;gap:6px 14px}.nav-order.line-order{font-size:15px;padding:8px 12px}.process-art-copy h3{font-size:22px}}
@media(max-width:960px){.process-interactive{gap:32px}.process-art{padding:20px 18px}.process-art-top{display:block}.process-cold-spec{margin-top:6px}.process-selector button{font-size:14px;gap:6px}.process-art-copy h3{font-size:21px}.process-art-copy p{font-size:13px}.process-steps h3{font-size:23px}.process-steps>li>p{font-size:15px;margin-left:38px}.process-step-heading{gap:12px}.footer-utilities{justify-content:flex-start;gap:12px 20px}}
@media(max-width:700px){.nav-order.line-order{font-size:14px;gap:8px;padding:6px 8px;min-height:54px}.line-label-desktop{display:none}.line-label-mobile{display:inline}.line-order{gap:12px;padding:10px 16px;min-height:62px}.hero-cta .line-order,.contact-actions .line-order{font-size:16px;gap:12px;min-height:62px;padding:10px 16px}.hero-cta{gap:12px 24px}.process-interactive{grid-template-columns:1fr;gap:32px}.process-selector{gap:6px;margin-bottom:16px}.process-selector button{min-height:58px;font-size:16px;gap:8px}.process-selector button>span{font-size:11px}.process-art{padding:20px 18px;border-radius:20px}.process-art-top{display:flex;align-items:center;gap:10px}.process-cold-spec{margin-top:0;gap:6px;font-size:10px}.process-cold-spec b{font-size:18px}.process-illustration{max-height:235px}.process-art-copy{min-height:86px}.process-art-copy h3{font-size:23px}.process-art-copy p{font-size:14px}.process-road{height:86px;margin-top:6px}.process-controls{margin-top:16px}.process-hint{font-size:12px}.process-steps>li{padding:24px 0}.process-steps h3{font-size:23px}.process-steps>li>p{font-size:16px;margin-left:38px}.process-visual-note{font-size:10px}.supply-note a.line-text-order{font-size:16px;gap:12px}.supply-note .line-brand-icon{width:40px;height:40px}.footer-utilities{gap:8px 16px}.owner-entry{font-size:13px}.foot-links a:has(.line-brand-icon){gap:8px}.foot-links .line-brand-icon{width:40px;height:40px}}
@media(max-width:360px){.line-order{gap:10px}.hero-cta .line-order,.contact-actions .line-order{font-size:15px;padding:10px 14px;gap:10px}.process-selector button{font-size:14px;gap:5px}.process-art-top{flex-wrap:wrap}.process-art-copy h3{font-size:21px}.process-art-copy p{font-size:13px}.process-controls{gap:8px}#process-play{min-width:140px}}
@media(prefers-reduced-motion:reduce){.process-frame,.process-road-line:before,.process-road-truck,.line-order,.owner-entry{transition:none!important}.process-knife{animation:none!important}}
@media print{.process-controls,.process-selector,.process-hint,.owner-entry,.experience-symbols{display:none!important}.process-art{border-color:#777}.process-steps>li{break-inside:avoid}.process-showcase{position:static}}

/* 使用原生 sticky 停留製程畫面，捲動距離推進步驟，不攔截觸控或鎖住 body。 */
.process-story{overflow-anchor:none}
.process-skip{display:none}
@media screen and (max-width:960px) and (prefers-reduced-motion:no-preference){
  .process-pinned .process-story{position:relative;height:calc(var(--process-scene-height) + var(--process-scroll-distance))}
  .process-pinned .process-interactive{position:sticky;top:calc(var(--process-header-height) + 12px);grid-template-columns:1fr;gap:12px;padding-bottom:12px;background:var(--ink)}
  .process-pinned .process-selector{margin-bottom:12px}
  .process-pinned .process-selector button{min-height:48px;padding-block:6px}
  .process-pinned .process-art{padding:14px 16px 10px;border-radius:20px}
  .process-pinned .process-art-top{display:flex;flex-wrap:wrap;gap:4px 12px}
  .process-pinned .process-cold-spec{margin:0}
  .process-pinned .process-illustration{height:clamp(120px,18svh,168px);max-height:none;margin-top:0}
  .process-pinned .process-art-copy{display:none}
  .process-pinned .process-road{height:52px;margin-top:0}
  .process-pinned .process-road-truck,.process-pinned .process-road-line:before{transition:none}
  .process-pinned .process-visual-note{position:absolute;width:1px;height:1px;margin:0;overflow:hidden;clip-path:inset(50%)}
  .process-pinned .process-controls{margin-top:12px}
  .process-pinned .process-hint{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;line-height:1.7;text-align:left}
  .process-pinned .process-skip{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0;text-decoration:underline;text-underline-offset:4px;color:var(--paper)}
  .process-skip:hover{color:#ffa875}.process-skip:active{color:#ffbf99}
  .process-pinned .process-steps{display:grid;align-items:start}
  .process-pinned .process-steps>li{grid-area:1/1;visibility:hidden;opacity:0;pointer-events:none;border-top:1px solid #54574e;padding:12px 0;transition:opacity .25s cubic-bezier(.22,.68,.3,1)}
  .process-pinned .process-steps>li.is-current{visibility:visible;opacity:1;pointer-events:auto;border-color:#ffa875}
  .process-pinned .process-step-heading{min-height:44px}
  .process-pinned .process-steps h3{font-size:23px}
  .process-pinned .process-steps>li>p{font-size:16px;line-height:1.8;margin-top:6px;max-width:none}
}

/* 為固定回頂端按鈕保留頁尾閱讀空間；小螢幕聯絡資訊改為完整列。 */
.foot-contact li>:first-child{flex-basis:44px;white-space:nowrap}
footer{padding-bottom:84px}
@media(max-width:700px){.foot-col:nth-child(2){grid-column:1/-1;grid-row:2}.foot-col:nth-child(3){grid-row:3}.foot-col:last-child{grid-column:1/-1;grid-row:4}.foot-links{flex-direction:row;flex-wrap:wrap;gap:8px 24px}.foot-links>a{min-width:88px}.footer-utilities{gap:8px 16px}}
@media(max-width:360px){.footer-utilities .site-credit>span{display:none}.footer-utilities{gap:12px}}

/* 服務特色以品牌題句與四項實用說明呈現，避免重複裝飾。 */
.brand-strip.service-band{background:#eee9dd;color:#292b28;padding:40px 0;border-top:1px solid #d9d7cc;border-bottom:1px solid #d9d7cc;overflow:visible}
.service-band>.service-band-layout{display:grid;grid-template-columns:210px 1fr;gap:44px;align-items:center}
.service-band-sign{display:flex;flex-direction:column;gap:8px;padding-left:20px;border-left:3px solid #b83d1b}
.service-band-sign>span{font-size:18px;font-weight:700;line-height:1.7;letter-spacing:0}.service-band-sign>small{font:10px/1.6 Arial,sans-serif;letter-spacing:.18em;color:#64665d}
.service-band-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:0}
.service-band-list>div{min-width:0}.service-band-list dt{font-size:23px;font-weight:750;line-height:1.7;letter-spacing:.02em}.service-band-list dd{font-size:14px;line-height:1.9;margin:8px 0 0;color:#64665d}
@media(max-width:1200px){.service-band>.service-band-layout{grid-template-columns:1fr;gap:28px}.service-band-sign{flex-direction:row;align-items:center;gap:20px}.service-band-list dt{font-size:23px}}
@media(max-width:700px){.brand-strip.service-band{padding:32px 0}.service-band>.service-band-layout{gap:28px}.service-band-sign{padding-left:14px;gap:14px;flex-wrap:wrap}.service-band-sign>span{font-size:17px}.service-band-sign>small{font-size:9px}.service-band-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px}.service-band-list>div{padding-top:16px;border-top:1px solid #c9c5b9}.service-band-list dt{font-size:22px}.service-band-list dd{font-size:14px;margin-top:6px}}

html.lenis{scroll-behavior:auto!important}
.service-band>.service-band-layout{padding-block:0;width:min(calc(100% - 112px),var(--max))}
.service-band .service-band-sign>span{display:block;justify-content:normal;padding:0;font-size:18px;letter-spacing:0;line-height:1.7;font-weight:700}
@media(max-width:1200px){.service-band>.service-band-layout{width:calc(100% - 72px)}}
@media(max-width:960px){.service-band>.service-band-layout{width:calc(100% - 56px)}}
@media(max-width:700px){.service-band>.service-band-layout{width:calc(100% - 40px)}.service-band .service-band-sign>span{font-size:17px}}
@media(max-width:360px){.service-band>.service-band-layout{width:calc(100% - 32px)}}

/* 手機選單換行後仍保留首列上下留白，避免按鈕貼齊邊界。 */
@media(max-width:960px){.nav{padding-block:12px;row-gap:12px}}

/* 手機品牌導覽：固定首列與可獨立捲動的導覽畫布，開關時保留正文位置。 */
@media(max-width:960px){
  .site-header.is-ready{--mobile-nav-height:88px;max-height:none;overflow:visible}
  .is-ready .nav{min-height:var(--mobile-nav-height);padding-block:16px;flex-wrap:nowrap;row-gap:0}
  .is-ready .nav-actions{gap:12px}
  .is-ready .nav-order.line-order{min-height:50px;padding:4px 10px;gap:8px;background:transparent;color:var(--ink);border:1px solid #c5c5b8;border-radius:25px;font-size:14px}
  .is-ready .nav-order.line-order:hover{background:#eee9dd;border-color:#64665d}
  .is-ready .nav-order.line-order:active{background:#e8ddc6}
  .is-ready .burger{width:48px;height:48px;flex-shrink:0;padding:12px;border-radius:50%;background:transparent;border-color:#c5c5b8;transition:background .2s,border-color .2s}
  .is-ready .burger:hover{background:#eee9dd;border-color:#64665d}
  .is-ready .burger:active{background:#e8ddc6}
  .is-ready .burger[aria-expanded=true]{background:var(--ink);border-color:var(--ink)}
  .is-ready .burger[aria-expanded=true] span{background:var(--paper)}
  .is-ready .burger[aria-expanded=true]:hover{background:#3d4038}
  .is-ready .burger[aria-expanded=true]:active{background:var(--red);border-color:var(--red)}
  .is-ready .nav-links.open{position:absolute;top:calc(var(--mobile-nav-height) + 1px);left:0;right:0;height:calc(100svh - var(--mobile-nav-height) - 1px);height:calc(100dvh - var(--mobile-nav-height) - 1px);min-height:0;margin:0;padding:24px 28px calc(28px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;background:var(--paper);border:0;overflow-y:auto;overscroll-behavior:contain;animation:nav-canvas-enter .28s cubic-bezier(.22,.68,.3,1) both}
  .is-ready .mobile-menu-kicker{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0;margin:0 0 16px;color:#64665d;font-size:12px;line-height:1.8;font-weight:400;letter-spacing:.08em}
  .mobile-menu-kicker>span:last-child{font:10px/1.8 Arial,sans-serif;letter-spacing:.16em}
  .is-ready .nav-links.open>a{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px;padding:16px 0;border-bottom:1px solid #d9d7cc;font-size:28px;font-weight:600;line-height:1.5}
  .nav-link-copy{display:flex;flex-direction:column;gap:4px}
  .is-ready .nav-link-en{display:block;font:10px/1.6 Arial,sans-serif;letter-spacing:.16em;color:#64665d}
  .is-ready .nav-link-arrow{display:block;width:24px;height:24px;flex-shrink:0;margin-right:4px;color:#64665d;transition:transform .25s cubic-bezier(.22,.68,.3,1),color .2s}
  .is-ready .nav-links.open>a:hover .nav-link-arrow{transform:translate(3px,3px);color:var(--red)}
  .is-ready .nav-links.open>a:focus-visible{outline:2px solid var(--red);outline-offset:-2px;background:#eee9dd}
  .is-ready .nav-links.open>a:active{background:#e8ddc6}
  .is-ready .nav-links.open>a[aria-current] .nav-link-arrow{color:var(--red)}
  .is-ready .mobile-menu-foot{display:flex;flex-direction:column;gap:8px;flex-shrink:0;margin-top:auto;padding-top:32px;color:var(--ink);font-size:15px;font-weight:400;line-height:1.8}
  .mobile-menu-foot>span:last-child{font:10px/1.8 Arial,sans-serif;letter-spacing:.16em;color:#64665d}
}
@media(max-width:700px){.is-ready .nav-links.open{padding-inline:20px}.is-ready .nav-actions{gap:10px}}
@media(max-width:360px){.is-ready .nav-links.open{padding-inline:16px}.is-ready .nav-actions{gap:8px}.is-ready .nav-order.line-order{padding-inline:8px;gap:6px}.is-ready .nav-links.open>a{font-size:26px;min-height:88px}}
@keyframes nav-canvas-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.is-ready .nav-links.open{animation:none}.is-ready .nav-link-arrow,.is-ready .burger{transition:none}}