:root{--paper:#f8f7f4;--ink:#17191b;--muted:#747776;--blue:#194bff;--line:#d8d9d5;--ease:cubic-bezier(.2,.7,.2,1)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,'PingFang TC','Noto Sans TC',sans-serif;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:6px}::selection{background:var(--blue);color:white}.pad{padding-left:6%;padding-right:6%}.mono{font:10px/1.6 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spin{to{transform:rotate(360deg)}}@keyframes travel{from{left:12%}to{left:88%}}
@media(min-width:1700px){.pad{padding-left:calc((100% - 1500px)/2);padding-right:calc((100% - 1500px)/2)}.art{right:0}.hero-main{min-height:720px}}@media(max-width:1000px){.hero-main{min-height:590px}.hero h1{font-size:10vw}.hero-sub{gap:20px}.art{top:31%;right:-9%;width:52%}.header nav{gap:22px}.focus-layout{gap:4%}.tabs button>div{font-size:27px}.panel-content h3{font-size:23px}.identity-inner{gap:7%}.identity-copy h2{font-size:35px}footer .brand{transform:scale(.72);margin-right:-30px}}
@media(max-width:700px){.pad{padding-left:6%;padding-right:6%}.header{height:76px;padding:0 5%;gap:10px}.header nav{display:none}.brand .a1{width:57px;height:37px}.brand>span{font-size:12px;letter-spacing:.14em}.brand small{font-size:8px}.header button{padding:10px 7px}#menu{display:block;font-size:18px}.hero-meta{font-size:8px;padding:23px 0}.hero-meta>span:last-child{display:none}.hero-main{display:block;min-height:0;padding-top:31px;padding-bottom:320px}.hero-copy{width:100%}.hero h1{font-size:14vw;letter-spacing:-.07em;margin-bottom:32px}.hero-sub{gap:15px}.section-number{font-size:8px;min-width:56px}.hero-sub>div{max-width:270px}.hero h2{font-size:18px}.hero p{font-size:12px}.button{margin-top:15px}.art{width:80%;right:7%;top:auto;bottom:-15px;max-width:340px}.hero-bottom{margin-top:20px;font-size:8px;gap:15px}.hero-bottom>span{max-width:140px}.hero-bottom a span{padding-left:8px}.section-top{font-size:8px;gap:25px}.section-top>span:last-child{text-align:right;max-width:150px}.approach{padding-top:40px;padding-bottom:45px}.statement{grid-template-columns:38px 1fr;gap:16px;padding:30px 0 40px}.quote-mark{font-size:42px}.statement h2{font-size:30px;margin-bottom:23px}.statement p{font-size:12px}.principles{grid-template-columns:1fr}.principles article{padding:22px 0!important;border-left:0!important;border-bottom:1px solid #3b3f42;display:grid;grid-template-columns:105px 1fr;gap:10px}.principles b{font-size:8px;grid-row:span 2;padding-top:5px}.principles h3{font-size:17px;margin:0}.principles p{margin:0;font-size:12px;max-width:none}.focus{padding-top:45px;padding-bottom:65px}.focus-head{display:block;margin:20px 0 35px}.focus-head h2{font-size:49px}.focus-head>p{font-size:12px;max-width:270px;margin-top:20px}.focus-layout{grid-template-columns:1fr;gap:25px}.tabs button{padding:19px 0;gap:18px}.tabs button>div{font-size:26px}.tabs small{margin-top:5px;font-size:11px}.focus-panel{min-height:505px}.concept-art{height:205px;margin:0 10px}.panel-content{padding:5px 22px 26px}.panel-content h3{font-size:23px}.panel-content p{min-height:80px;font-size:12px}.panel-top{font-size:9px}.identity{padding-top:45px;padding-bottom:60px}.identity-inner{grid-template-columns:1fr;gap:32px;margin-top:15px}.identity-logo{aspect-ratio:1.4}.identity-logo .a1{width:57%}.identity-copy h2{font-size:33px}.identity-copy p{font-size:12px}.contact{padding-top:35px;padding-bottom:40px}.contact h2{font-size:17vw;margin:35px 0 40px}.contact h2>span{padding-right:0}.contact-bottom{flex-direction:column;gap:28px;padding-top:25px}.contact-bottom p{font-size:14px}.email{font-size:22px}footer{padding-top:25px;padding-bottom:25px;flex-wrap:wrap;gap:25px}footer .brand{transform:none}footer>.mono{order:3;width:100%;font-size:8px}footer>div{gap:18px}footer button{font-size:10px}.a1{mix-blend-mode:multiply}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}
/* Editorial refinement: consistent reading rhythm, quieter motion, source-preserving A1 transparency. */
.a1{mix-blend-mode:normal;flex-shrink:0}
.hero-sub>div{max-width:400px}.hero p{font-size:14px;line-height:1.95;color:#5d676c}.hero h2{font-size:23px}
p{overflow-wrap:break-word}h2,h3{text-wrap:balance}p{text-wrap:pretty}
.statement p{max-width:580px;color:#b1b7bd}.principles p{font-size:13px;color:#aeb6bf;max-width:290px}
.focus-head>p{max-width:300px;color:#59666e}.panel-content p{color:#52616e;min-height:100px}.panel-example{color:#536378}
.tabs button{color:#68737a;transition:color .2s}.tabs button:hover{color:var(--blue)}
.identity-copy p{color:#59666d}.identity-logo{background:transparent}
.hero-bottom{align-items:center}.hero-bottom>span{margin-right:auto}
#motion{order:2;border:1px solid #cbd0d0;border-radius:20px;background:transparent;color:#58636b;font:inherit;font-size:10px;line-height:1.3;padding:8px 12px;margin-left:24px;min-height:32px}
#motion:hover{border-color:var(--blue);color:var(--blue)}.motion-paused *{animation-play-state:paused!important}
.contact h2{font-size:clamp(64px,8.8vw,135px);line-height:1.03}.contact h2>span{padding-right:0;font-size:.85em}
.contact-detail{max-width:400px}.contact-bottom p{max-width:470px}.contact-detail small{line-height:1.8}
.contact-detail>.mono,.contact-detail small{color:#e0e7ff}
:lang(en) .hero-sub>div{max-width:430px}:lang(en) .hero p{line-height:1.7}:lang(en) .panel-content p{min-height:125px}
@media(max-width:700px){.hero h2{font-size:19px}.hero p{font-size:13px;line-height:1.9}.hero-sub{gap:10px}.section-number{min-width:40px;font-size:7px}.hero-sub>div{max-width:none}.hero-meta{font-size:7px;letter-spacing:.045em}.hero-main{padding-bottom:320px}.hero-bottom{flex-wrap:wrap;gap:13px}.hero-bottom>span{max-width:185px}#motion{margin-left:0;font-size:10px;min-height:36px}.hero-bottom a{margin-left:auto}.statement p,.identity-copy p{font-size:13px;line-height:1.95}.principles p{font-size:12px}.panel-content p{font-size:13px;min-height:125px}.focus-head h2{font-size:clamp(40px,12.5vw,60px)}.contact h2{font-size:13vw}.contact h2>span{font-size:.65em;margin-top:6px}.contact-bottom p{font-size:13px}.contact .section-top>span:last-child{max-width:165px}.email{font-size:clamp(18px,5.5vw,23px)}footer button{min-height:44px}.header-tools button{min-height:44px;min-width:44px}}
@media(prefers-reduced-motion:reduce){#motion{display:none}}

/* Contact options stay private until requested; mail handling remains in the visitor's email app. */
[hidden]{display:none!important}
.contact-action{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;border:1px solid #ffffff80;border-radius:3px;background:transparent;color:white;font:inherit;font-size:13px;line-height:1.5;cursor:pointer;transition:background .2s,border-color .2s}
.contact-action:hover{background:#ffffff18;border-color:white}.contact-primary{align-self:flex-start;background:var(--paper);color:#173bc7;border-color:var(--paper);font-size:16px;padding:14px 24px}.contact-primary:hover{background:white;border-color:white}
.contact :is(button,a):focus-visible{outline:2px solid white;outline-offset:5px}
.contact-detail{min-width:0;flex:0 1 400px}.contact-detail .email{display:inline-block;max-width:100%;overflow-wrap:anywhere;user-select:text;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px;line-height:1.7}
.email-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}#email-status{font-size:12px;line-height:1.8;min-height:22px;color:#fff}
@media(max-width:700px){.contact-detail{flex-basis:auto;width:100%}.email-actions{gap:8px}.contact-action{padding:11px 15px}.contact-primary{padding:14px 24px}}

/* Decorative hero artwork must not intercept nearby controls. */
.art{pointer-events:none}