/* Homepage layout follows the user-supplied company website reference. */
*{box-sizing:border-box}
:root{
  --site-language-inset:clamp(20px,3vw,48px);
  --site-banner-ideal-width:calc(clamp(68px,16svh,214px) * 1432 / 214);
  --site-banner-width:min(calc(100% - 2 * (var(--site-language-inset) + 54px)),var(--site-banner-ideal-width));
}
body{margin:0;font-family:Arial,"Microsoft JhengHei","PingFang TC",sans-serif;background:#f2f0e7}
button,a{-webkit-tap-highlight-color:transparent}
#home-content{display:flex;flex-direction:column;height:100vh;height:100dvh;min-height:0;overflow:hidden}
#home-content:focus{outline:none}
.home-header{flex:none;background:#fff;padding:4px 0;border:0}
.company-heading{position:relative;display:block;width:calc(100% - 48px);max-width:1180px;margin:0 auto}
.company-heading img{display:block;width:100%;height:auto}
/* Source line spans rows 778–855 of the 1510px image; cover its full height. */
.company-heading-accent{position:absolute;left:32.5%;top:calc(51.4% - .5px);width:42.5%;height:calc(5.4% + 1px);background:#19cad0;pointer-events:none}
.home-nav{--language-inset:var(--site-language-inset);position:relative;z-index:5;display:grid;grid-template-columns:minmax(0,1fr) var(--site-banner-width) minmax(0,1fr);align-items:center;flex:none;min-height:55px;border-bottom:var(--site-rule-width,8px) solid var(--site-orange,#ed7d29);background:#333;color:#fff}
.home-nav button,.home-nav a{font-family:inherit}
.home-nav button{border:0;border-radius:0;background:none}
.home-replay{justify-self:end;padding:0;border:0;border-radius:0;background:none;color:#31d0d4;font-family:inherit;font-size:clamp(18px,1.8vw,26px);line-height:1.3;white-space:nowrap;cursor:pointer}
.home-nav-links{grid-column:2;display:flex;align-items:center;justify-content:center;list-style:none;margin:0;padding:0}
.home-nav-links li{display:flex;flex:1 0 auto;align-items:center;justify-content:center;border-left:1px solid #efefef}
.home-nav-links li:last-child{border-right:1px solid #efefef}
.home-nav-links a,.home-nav-links button{display:block;padding:3px 2px;color:#f5f5f5;font-size:clamp(14px,min(2.8svh,2.4vw),24px);line-height:1;white-space:nowrap;text-decoration:none;font-weight:400}
.home-nav-links a{transition:color .15s}
.home-nav-links a:hover,.home-replay:hover{color:#31d0d4}
.home-nav button[aria-disabled="true"]{cursor:default}
.home-language-control{grid-column:3;justify-self:end;display:flex;align-items:center;margin-right:var(--language-inset)}
.home-language{display:grid;place-items:center;padding:3px 0 3px 14px;color:#31d0d4;cursor:pointer}
.home-language[aria-expanded="true"]{color:#00ed66}
.home-language-menu{position:absolute;right:var(--language-inset);top:calc(100% + var(--site-rule-width,8px));z-index:10;width:168px;max-width:calc(100vw - 40px);padding:4px 0;background:#333;box-shadow:0 5px 12px #0002}
.home-language-menu[hidden]{display:none}
.home-language-menu .home-language-option{display:grid;grid-template-columns:16px 20px 1fr;align-items:center;gap:8px;width:100%;min-height:38px;padding:8px 10px;background:#333;color:#fff;text-align:left;text-decoration:none;font-size:16px;line-height:1.35;white-space:nowrap;cursor:pointer}
.home-language-menu .home-language-option:hover,.home-language-menu .home-language-option:focus-visible{background:#666;outline:none}
.language-check{visibility:hidden;font-size:18px;line-height:1}
.home-language-option[aria-checked="true"] .language-check{visibility:visible}
.language-mark{justify-self:center;color:#eee;font-size:17px;line-height:1}
.language-mark-box{display:grid;place-items:center;width:19px;height:15px;border:1px solid currentColor;font-size:11px}
.home-nav a:focus-visible,.home-nav button:focus-visible,.company-heading:focus-visible,.home-replay:focus-visible{outline:2px solid #31d0d4;outline-offset:5px}
.home-main{position:relative;flex:1;min-height:0;background-color:#f2f0e7;background-image:url("home/brand-pattern.svg");background-size:286px 292px;background-position:center top}
#home-content .home-logo{position:absolute;left:50%;top:calc(50% - 14px);transform:translate(-50%,-50%);display:block;width:min(35vw,520px);height:calc(100% - 108px);max-height:58vh;object-fit:contain;margin:0}
.home-footer{--footer-rule-width:var(--site-rule-width,8px);display:grid;grid-template-columns:minmax(160px,1fr) auto minmax(160px,1fr);align-items:center;gap:12px;flex:none;margin:0;padding:9px 16px 10px;border-top:var(--site-rule-width,8px) solid var(--site-orange,#ed7d29);background:#333;color:#fff;text-align:center}
.home-footer p{grid-column:2;margin:0;font-size:clamp(14px,1.65vw,24px);line-height:1.4}
.home-footer .home-replay{grid-column:3}
@media(width < 1000px){
  :root{--site-banner-width:min(100%,var(--site-banner-ideal-width))}
  .home-nav{grid-template-columns:1fr auto;gap:10px 16px;padding:7px 0 12px}
  .home-language-control{grid-column:2;grid-row:1}
  .home-language{padding:0}
  .home-language svg{width:32px;height:32px}
  .home-nav-links{grid-column:1/-1;grid-row:2;justify-self:center;width:var(--site-banner-width)}
}
@media(max-width:1100px){
  .home-footer{grid-template-columns:minmax(0,1fr) auto}
  .home-footer p{grid-column:1}
  .home-footer .home-replay{grid-column:2}
}
@media(max-width:600px){
  .home-header{padding:8px 0}
  .company-heading{width:calc(100% - 20px)}
  .home-nav{--language-inset:12px;grid-template-columns:minmax(0,1fr) 36px;gap:0 8px;min-height:0;padding:10px 12px}
  .home-language svg{width:29px;height:29px}
  .home-language-control{grid-column:2;grid-row:1;align-self:stretch;margin-right:0}
  .home-language{width:36px;min-height:44px}
  .home-nav-links{grid-column:1;grid-row:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 0;width:100%}
  .home-nav-links li:nth-child(3n){border-right:1px solid #efefef}
  .home-nav-links a,.home-nav-links button{margin:2px;padding:2px 2px;font-size:clamp(10px,calc((100vw - 68px) / 25),13px)}
  .home-main{background-size:230px 235px}
  #home-content .home-logo{top:calc(50% - 8px);width:min(72vw,380px);height:calc(100% - 96px);max-height:48svh}
  .home-footer{grid-template-columns:minmax(0,1fr);gap:6px;padding:10px 16px}
  .home-footer p{max-width:390px;margin:0 auto;font-size:12px;line-height:1.7}
  #home-content .home-footer{position:relative}
  #home-content .home-replay{position:absolute;right:12px;bottom:calc(100% + var(--footer-rule-width));display:flex;align-items:flex-end;min-height:44px;padding:0 4px;color:#146e73;font-size:18px}
}
@media(prefers-reduced-motion:reduce){.home-nav-links a{transition:none}}
html[lang="en"] .home-nav-links li{min-width:0;flex-shrink:1}
html[lang="en"] .home-nav-links a{text-align:center;white-space:normal}
/* Keep shared chrome proportional to the usable height of laptop windows. */
@media(min-width:1000px){
  .company-heading{max-width:min(1180px,112svh)}
  .home-footer{padding-top:clamp(5px,.75svh,8px);padding-bottom:clamp(5px,.75svh,8px)}
  .home-footer p{font-size:clamp(14px,2.4svh,22px)}
  .home-replay{font-size:clamp(18px,2.8svh,24px)}
}