/* EPIC is a single-screen scene interface. The photograph persists while
   native hash navigation changes overview, company, and contact compositions.
   Layers: environment -2, shade -1, shell 0, skip link 4. */
:root{--surface:#0e1720;--text:#eff2f3;--muted:#b1bdc8;--line:#45525d;--panel:rgba(14,25,36,.95);--focus:#d3dfe7;color-scheme:dark;font-family:'DM Sans','PingFang TC','Microsoft JhengHei',sans-serif;font-synthesis:none}
:root[data-theme=light]{--surface:#eef1f2;--text:#17232d;--muted:#536572;--line:#c5ced4;--panel:rgba(238,243,246,.97);--focus:#253d50;color-scheme:light}
*{box-sizing:border-box}body{margin:0;isolation:isolate;background:var(--surface);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:active{transform:translateY(1px)}button:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:5px}::selection{background:#d3dfe7;color:#14212b}.skip-link{position:fixed;top:12px;left:16px;padding:12px;background:#eff2f3;color:#14212b;transform:translateY(-160%);z-index:4}.skip-link:focus{transform:none}.environment{position:fixed;inset:0;overflow:hidden;z-index:-2}.environment img{width:100%;height:100%;object-fit:cover;object-position:65% center;display:block}.environment:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,11,21,.25),rgba(4,11,21,0) 72%),linear-gradient(180deg,rgba(4,11,21,.38),transparent 28%,rgba(4,11,21,.12) 72%,rgba(4,11,21,.75));pointer-events:none}.epic-shell{height:100dvh;min-height:580px;display:grid;grid-template-rows:88px minmax(0,1fr) 88px}.floating-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0 56px;color:#f1f4f6}.wordmark{display:flex;align-items:flex-start;gap:5px;font-size:34px;font-weight:600;letter-spacing:-2px;line-height:1}.wordmark-corner{display:block;width:5px;height:5px;border-top:1px solid currentColor;border-right:1px solid currentColor;margin-top:1px}.header-actions{display:flex;gap:26px;align-items:center}.text-button{border:0;background:none;color:inherit;padding:10px 0;font-size:12px;min-height:42px}.floating-header button:focus-visible,.floating-header a:focus-visible,.scene-footer a:focus-visible{outline-color:#e5edf3}.scene-region{min-height:0;overflow-y:auto;display:grid;outline:none}.scene{grid-area:1/1;width:100%;height:100%;padding:32px 64px 44px;align-content:center}.scene[hidden]{display:none!important}.scene-overview{display:grid;color:#f1f4f6}.hero-copy{max-width:750px}.hero-copy h1{font-size:clamp(78px,8.7vw,134px);line-height:.98;letter-spacing:-6px;font-weight:500;margin:0 0 28px}.hero-copy h1>span{display:block}.hero-description{font-size:15px;line-height:1.8;max-width:430px;color:#e0e6eb;margin:0 0 30px}.primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:50px;border:1px solid rgba(233,240,245,.7);padding:16px 20px;font-size:13px;white-space:nowrap;transition:background .25s,color .25s}.primary-link:hover{background:#edf2f5;color:#14212b}.primary-link>span:last-child{font-size:20px}.scene-about{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,460px);gap:72px;align-items:center}.scene-about>h2{color:#f1f4f6;font-size:clamp(48px,5.4vw,80px);line-height:1.06;letter-spacing:-3px;font-weight:400;margin:0;max-width:560px}.company-panel{background:var(--panel);padding:38px;color:var(--text);border:1px solid var(--line);align-self:center}.body-copy{font-size:16px;line-height:1.85;margin:0 0 32px}.company-details{display:grid;gap:24px;margin:0}.company-details>div{display:grid;gap:10px}.company-details dt,.detail-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:1px;color:var(--muted)}.company-details dd{font-size:14px;margin:0;line-height:1.6}.panel-next{display:flex;justify-content:space-between;align-items:center;margin-top:32px;border-top:1px solid var(--line);padding-top:20px;font-size:13px}.panel-next:hover{color:var(--muted)}.scene-contact{display:grid;place-items:center;padding-block:22px}.contact-panel{width:min(100%,980px);padding:32px 40px 26px;background:var(--panel);border:1px solid var(--line);text-align:center;color:var(--text)}.contact-panel h2{font-size:42px;line-height:1.15;font-weight:400;letter-spacing:-1.5px;margin:0}.contact-intro{font-size:14px;line-height:1.7;color:var(--muted);margin:14px 0 24px}.email-link{display:inline-flex;align-items:baseline;gap:20px;font-size:clamp(24px,3.5vw,48px);letter-spacing:-1.5px;white-space:nowrap}.email-link>span{font-size:28px}.email-link:hover{color:var(--muted)}.copy-button{display:block;margin:13px auto 0;padding:6px 0;border:0;border-bottom:1px solid var(--line);color:var(--muted);background:none;font-size:11px}.copy-status{display:block;color:var(--muted);font-size:11px;min-height:16px;margin-top:5px}.address-block{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.detail-label{margin:0 0 10px}address{font-size:11px;font-style:normal;line-height:1.8;color:var(--muted)}.scene-footer{display:flex;align-items:center;justify-content:space-between;gap:32px;margin:0 56px;border-top:1px solid rgba(219,230,238,.32);color:#f1f4f6}.scene-navigation{display:flex;gap:38px;height:100%;align-items:center}.scene-navigation a{position:relative;padding:14px 0;color:#c5d0d9;font-size:13px;transition:color .2s}.scene-navigation a:after{position:absolute;content:'';bottom:3px;left:0;right:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}.scene-navigation a[aria-current],.scene-navigation a:hover{color:#f7f9fa}.scene-navigation a[aria-current]:after{transform:scaleX(1)}.copyright{font-family:'IBM Plex Mono',monospace;font-size:9px;line-height:1.7;letter-spacing:.1px;color:#c5d0d9}
html[lang=zh-Hant] .hero-copy h1,html[lang=zh-Hant] .scene-about>h2{font-weight:500;letter-spacing:-2px;line-height:1.2}html[lang=zh-Hant] .hero-copy h1{font-size:clamp(64px,7.5vw,112px)}html[lang=zh-Hant] .scene-about>h2{font-size:clamp(36px,4.4vw,62px)}
@media(max-width:1100px){.floating-header{padding-inline:36px}.scene{padding-inline:40px}.scene-about{gap:36px;grid-template-columns:minmax(0,1fr) minmax(320px,400px)}.scene-about>h2{font-size:52px}.company-panel{padding:30px}.scene-footer{margin-inline:36px}.scene-navigation{gap:28px}.copyright{font-size:8px}.email-link{font-size:34px}}
@media(max-width:767px){.epic-shell{height:100dvh;min-height:600px;grid-template-rows:72px minmax(0,1fr) 100px}.floating-header{padding-inline:24px}.wordmark{font-size:29px}.header-actions{gap:24px}.environment img{object-position:68% center}.environment:after{background:linear-gradient(90deg,rgba(4,11,21,.48),rgba(4,11,21,.18)),linear-gradient(0deg,rgba(4,11,21,.65),transparent 22%)}.scene{padding:24px}.hero-copy h1{font-size:clamp(70px,14.5vw,110px);letter-spacing:-4px;margin-bottom:25px}.hero-description{font-size:14px;line-height:1.8;margin-bottom:28px}.primary-link{font-size:12px;padding:15px 18px;gap:42px}.scene-about{grid-template-columns:1fr;gap:24px;align-content:center;align-items:initial}.scene-about>h2{font-size:42px;line-height:1.08;letter-spacing:-2px}.company-panel{padding:22px}.body-copy{font-size:14px;line-height:1.75;margin-bottom:22px}.company-details{gap:18px}.company-details dd{font-size:12px}.panel-next{margin-top:24px;padding-top:16px}.scene-contact{padding:18px}.contact-panel{padding:26px 20px 20px}.contact-panel h2{font-size:32px}.contact-intro{font-size:12px;margin:12px 0 22px}.email-link{font-size:clamp(17px,5vw,28px);letter-spacing:-.5px;gap:10px}.email-link>span{font-size:20px}.address-block{margin-top:20px;padding-top:18px}address{font-size:10px}.scene-footer{display:grid;grid-template-columns:1fr;gap:0;margin:0 24px;align-content:center;padding-block:10px 12px}.scene-navigation{justify-content:space-between;gap:18px;height:auto}.scene-navigation a{font-size:12px;padding:10px 0}.copyright{font-size:8px;margin-top:8px}html[lang=zh-Hant] .hero-copy h1{font-size:clamp(50px,12vw,88px)}html[lang=zh-Hant] .scene-about>h2{font-size:36px}}
@media(max-height:650px) and (min-width:768px){.epic-shell{min-height:560px;grid-template-rows:72px minmax(0,1fr) 72px}.hero-copy h1{font-size:78px}.scene{padding-block:20px}.hero-description{margin-bottom:20px}.company-panel{padding:24px}.body-copy{font-size:14px;margin-bottom:22px}.company-details{gap:16px}.panel-next{margin-top:22px;padding-top:16px}.contact-panel{padding-block:22px}.contact-panel h2{font-size:34px}.contact-intro{margin-bottom:18px}.email-link{font-size:34px}.address-block{margin-top:14px;padding-top:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* Language controls remain explicit in both appearances. */
.language-switch{display:inline-grid;grid-template-columns:1fr 1fr;gap:2px;padding:3px;border:1px solid rgba(224,234,242,.5);min-width:154px}.language-switch button{font:inherit;font-size:12px;line-height:1.4;border:0;padding:8px 10px;background:transparent;color:#f1f4f6;white-space:nowrap;min-height:32px}.language-switch button[aria-pressed=true]{background:#edf2f5;color:#14212b}.language-switch button:not([aria-pressed=true]):hover{background:rgba(237,242,245,.14)}.motion-button{font-size:11px;white-space:nowrap}.motion-button:disabled{cursor:default;opacity:.8}.scene-region{overflow-x:hidden}.environment-camera{width:100%;height:100%;transform:translate3d(calc(var(--scene-x,0%) + var(--pointer-x,0px)),var(--pointer-y,0px),0) scale(var(--scene-scale,1.02))}.environment img{transform:scale(1.035)}body[data-scene=about]{--scene-x:-1.2%;--scene-scale:1.055}body[data-scene=contact]{--scene-x:1%;--scene-scale:1.035}.scene-navigation{position:relative}.scene-navigation a:after{display:none}.nav-marker{position:absolute;left:0;bottom:calc(50% - 21px);width:1px;height:1px;background:#f1f4f6;transform-origin:left;pointer-events:none;transition:transform .48s cubic-bezier(.16,1,.3,1)}.primary-link>span:last-child,.panel-next>span:last-child,.email-link>span{display:inline-block;transition:transform .22s cubic-bezier(.16,1,.3,1)}.primary-link:hover>span:last-child{transform:translate(3px,3px)}.panel-next:hover>span:last-child,.email-link:hover>span{transform:translate(4px,-4px)}
@media(prefers-reduced-motion:no-preference){html[data-motion=on] .environment-camera{transition:transform 1.3s cubic-bezier(.16,1,.3,1)}html[data-motion=on] .environment img{animation:epic-drift 22s cubic-bezier(.45,0,.55,1) infinite alternate}html[data-visibility=hidden] .environment img{animation-play-state:paused!important}@keyframes epic-drift{from{transform:scale(1.035) translate3d(0,0,0)}to{transform:scale(1.085) translate3d(-.5%,-.5%,0)}}}
@media(max-width:767px){.epic-shell{grid-template-rows:112px minmax(0,1fr) 100px}.floating-header{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:40px 36px;gap:6px 16px;padding:12px 24px}.floating-header .wordmark{grid-column:1;grid-row:1}.floating-header .header-actions{display:contents}.floating-header .language-switch{grid-column:1;grid-row:2;width:min(200px,100%);min-width:0}.floating-header .theme-button{grid-column:2;grid-row:2;justify-self:end;min-height:32px}.floating-header .motion-button{grid-column:2;grid-row:1;justify-self:end;min-height:32px;font-size:10px}.language-switch button{min-height:28px;padding:6px 5px}.nav-marker{bottom:3px}.environment-camera{--pointer-x:0px!important;--pointer-y:0px!important}}
html[data-motion=paused] *,html[data-motion=paused] *:before,html[data-motion=paused] *:after{animation:none!important;transition:none!important}