:root{color-scheme:dark;--bg:#101210;--surface:#171a16;--text:#f3f2eb;--muted:#b0b2a9;--accent:#d2ec98;--line:#363a32;--gutter:clamp(24px,5vw,80px)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}
::selection{background:var(--accent);color:var(--bg)}
a{color:inherit;text-decoration:none;touch-action:manipulation;-webkit-tap-highlight-color:rgba(210,236,152,.18)}
a,summary{transition:color .2s,background-color .2s,border-color .2s}
a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
img{display:block;max-width:100%;height:auto}
figure,p,h1,h2,h3,dl,dd{margin:0}
h1,h2,h3{text-wrap:balance;line-height:1.22;letter-spacing:-.045em}
h1,h2{font-weight:650}
p{text-wrap:pretty}
address{font-style:normal}
.container{width:min(100%,1440px);padding-inline:var(--gutter);margin-inline:auto}
.skip-link{position:fixed;left:24px;top:0;z-index:100;padding:12px 20px;background:var(--accent);color:var(--bg);transform:translateY(-150%)}
.skip-link:focus{transform:translateY(12px)}
.site-header{position:sticky;top:0;z-index:30;background:var(--bg)}
.header-inner{height:96px;display:flex;align-items:center;justify-content:space-between;position:relative}
.header-inner::after{content:"";position:absolute;bottom:0;left:var(--gutter);right:var(--gutter);height:1px;background:var(--line)}
.brand{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0}
.brand img{width:122px;height:auto;filter:invert(1)}
.desktop-nav{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:500}
.desktop-nav>a:not(.button){display:flex;align-items:center;min-height:44px;color:var(--muted)}
.desktop-nav>a:hover{color:var(--text)}
.desktop-nav>a.button:hover{color:var(--bg)}
.button{min-height:54px;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:15px 25px;background:var(--accent);color:var(--bg);font-size:15px;font-weight:600;border:1px solid var(--accent);white-space:nowrap}
.button:hover{background:#e2f5b9;border-color:#e2f5b9;color:var(--bg)}
.button span[aria-hidden]{font-size:20px;line-height:1}
.button-small{min-height:44px;padding:10px 20px;font-size:14px}
.button-outline{background:transparent;border-color:#62665b;color:var(--text)}
.button-outline:hover{background:var(--surface);border-color:var(--text);color:var(--text)}
.mobile-menu{display:none}
.hero{padding-top:52px;display:grid;grid-template-columns:1fr 1.08fr;column-gap:44px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.17em;font-weight:500;line-height:1.4;color:var(--muted)}
.bridge-label{display:flex;gap:20px;align-items:center;margin-bottom:30px;color:var(--text)}
.bridge-label span{color:var(--accent);font-size:20px}
h1{font-size:clamp(40px,4.25vw,62px);line-height:1.26}
.accent{color:var(--accent)}
.hero-description{color:var(--muted);font-size:19px;line-height:1.75;margin-top:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-media figcaption{display:flex;justify-content:space-between;gap:12px;margin-top:13px;font-size:12px;color:var(--muted)}
.hero-media figcaption span:last-child{font-size:10px;letter-spacing:.12em}
.hero-bottom{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;margin-top:42px;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px;letter-spacing:.16em}
.hero-bottom a{display:flex;align-items:center;gap:18px;min-height:44px;font-size:12px;letter-spacing:0}
.hero-bottom a:hover{color:var(--accent)}
.section{padding-block:112px;scroll-margin-top:0}
.section-label{display:flex;align-items:center;gap:22px;margin-bottom:42px}
.section-label>span:first-child{color:var(--accent);letter-spacing:0}
.section-label>span:first-child::after{content:"";display:inline-block;vertical-align:middle;margin-left:22px;width:32px;height:1px;background:var(--line)}
h2{font-size:clamp(32px,3.4vw,48px)}
.about-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:72px}
.about-copy{color:var(--muted);font-size:18px;max-width:520px}
.about-copy p+p{margin-top:20px;font-size:16px}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:64px}
.principles article{border-top:1px solid var(--line);padding-top:18px}
.index{font-size:11px;color:var(--muted);letter-spacing:.12em}
.principles h3{font-size:24px;margin-top:24px;margin-bottom:14px;font-weight:550}
.principles p{color:var(--muted);font-size:15px;line-height:1.85}
.business-section{background:var(--surface);border-block:1px solid var(--line)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:52px}
.section-heading>p{font-size:16px;color:var(--muted);max-width:340px;line-height:1.85}
.business-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.business-unit{min-width:0;padding-top:30px;border-top:1px solid #4b5044;scroll-margin-top:128px}
.business-meta{display:flex;gap:16px;align-items:center;justify-content:space-between}
.status{font-size:12px;color:var(--accent);padding:4px 11px;border:1px solid #687456}
.business-unit h3{font-size:clamp(30px,3vw,42px);margin:28px 0 24px;font-weight:600}
.business-description{color:var(--muted);font-size:16px;line-height:1.9;max-width:480px}
.business-description+.business-description{margin-top:14px}
.service-flow{display:flex;justify-content:space-between;align-items:center;gap:10px;border-block:1px solid var(--line);padding:24px 0;margin-top:36px;font-size:13px}
.service-flow>span:nth-child(even){color:var(--accent)}
.text-link{display:inline-flex;gap:32px;align-items:center;min-height:44px;border-bottom:1px solid var(--accent);color:var(--accent);font-size:15px;font-weight:550;margin-top:24px;padding-bottom:4px}
.text-link:hover{color:#e2f5b9;border-color:#e2f5b9}
.culture-services{margin-top:26px}
.culture-services>div{padding-block:19px;border-top:1px solid var(--line)}
.culture-services dt{font-size:15px;font-weight:550}
.culture-services dd{font-size:14px;color:var(--muted);margin-top:6px}
.project-grid{display:grid;grid-template-columns:1.58fr 1fr;column-gap:24px;row-gap:28px;align-items:start}
.project-featured{grid-row:span 2}
.project-image{overflow:hidden;background:var(--surface)}
.project img{width:100%;height:100%;aspect-ratio:2/1;object-fit:cover;transition:transform .5s}
.project-featured img{aspect-ratio:4/3;object-position:49% center}
@media(hover:hover){.project:hover img{transform:scale(1.025)}}
.project figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-top:17px}
.project h3{font-size:20px;font-weight:550;letter-spacing:-.025em}
.project figcaption p{color:var(--muted);font-size:14px;margin-top:7px}
.project-year{font-size:12px;color:var(--muted);letter-spacing:.08em;font-variant-numeric:tabular-nums}
.contact-section{border-top:1px solid var(--line);padding-bottom:96px}
.contact-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:80px}
.contact-grid h2{font-size:clamp(36px,4.5vw,64px)}
.contact-description{margin-top:24px;font-size:17px;color:var(--muted)}
.email-link{display:inline-flex;align-items:center;gap:32px;color:var(--accent);font-size:clamp(26px,3vw,43px);letter-spacing:-.03em;line-height:1.4;border-bottom:1px solid var(--accent);padding-block:6px;margin-top:30px;max-width:100%}
.email-link:hover{color:#e2f5b9;border-color:#e2f5b9}
.email-hint{font-size:12px;color:var(--muted);margin-top:16px}
.company-info{border-left:1px solid var(--line);padding-left:44px;padding-top:6px}
.company-info h3{font-size:14px;color:var(--muted);font-weight:400;letter-spacing:0;margin-bottom:30px}
.company-info dl>div+div{margin-top:28px}
.company-info dt{font-size:14px;font-weight:550;margin-bottom:8px}
.company-info dd{font-size:16px;color:var(--muted);line-height:1.85}
.site-footer{display:flex;align-items:center;gap:40px;padding-block:34px 42px;position:relative}
.site-footer::before{content:"";position:absolute;left:var(--gutter);right:var(--gutter);top:0;background:var(--line);height:1px}
.site-footer .brand img{width:110px}
.site-footer p{font-size:12px;color:var(--muted);margin-left:auto}
.footer-bridge{font-size:11px;letter-spacing:.13em;color:var(--muted)}
.footer-bridge span{margin-inline:10px;color:var(--accent)}
@media(min-width:1600px){.hero{padding-top:72px}.hero-bottom{margin-top:60px}}
@media(max-width:1100px){.hero{gap:30px;grid-template-columns:1fr 1fr}h1{font-size:43px}.hero-description{font-size:17px}.hero-actions{gap:10px}.hero-actions .button{padding-inline:18px;gap:18px;font-size:14px}.hero-media figcaption span:last-child{display:none}.about-intro{gap:40px}.business-grid{gap:40px}.contact-grid{gap:44px}.company-info{padding-left:30px}}
@media(max-width:800px){html{scroll-padding-top:90px}.header-inner{height:78px}.desktop-nav{display:none}.mobile-menu{display:block}.mobile-menu summary{display:flex;align-items:center;gap:15px;list-style:none;cursor:pointer;min-height:44px;min-width:80px;font-size:14px}.mobile-menu summary::-webkit-details-marker{display:none}.menu-mark{width:20px;height:10px;border-block:1px solid var(--text)}.mobile-menu[open] .menu-mark{height:1px;border-bottom:0}.mobile-menu nav{position:absolute;top:77px;left:var(--gutter);right:var(--gutter);padding:12px 24px;background:var(--surface);border:1px solid var(--line);box-shadow:0 24px 32px #0005}.mobile-menu nav a{display:flex;justify-content:space-between;padding:15px 0;min-height:52px;font-size:16px}.mobile-menu nav a+a{border-top:1px solid var(--line)}.mobile-menu nav a:hover{color:var(--accent)}.hero{grid-template-columns:1fr;padding-top:46px;gap:36px}.bridge-label{margin-bottom:24px}h1{font-size:clamp(40px,7vw,56px)}.hero-description{margin-top:24px;font-size:18px}.hero-actions{margin-top:28px}.hero-media img{aspect-ratio:4/3}.hero-bottom{margin-top:0;padding-block:14px;font-size:9px}.section{padding-block:76px;scroll-margin-top:0}.section-label{margin-bottom:30px}.about-intro{grid-template-columns:1fr;gap:28px}.about-copy{max-width:620px;font-size:17px}.principles{gap:24px;margin-top:44px}.principles h3{font-size:21px}.principles p{font-size:14px}.business-grid{grid-template-columns:1fr;gap:42px}.business-unit h3{font-size:36px}.business-description{max-width:100%}.section-heading{align-items:flex-start;flex-direction:column;gap:24px;margin-bottom:36px}.section-heading>p{max-width:none}.project-grid{grid-template-columns:1.3fr 1fr;gap:22px}.project h3{font-size:18px}.project figcaption p{font-size:12px}.project figcaption{gap:10px}.project-year{font-size:10px}.contact-grid{grid-template-columns:1fr;gap:44px}.company-info{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}.company-info dl{display:grid;grid-template-columns:1fr 2fr;gap:28px}.company-info dl>div+div{margin:0}.company-info h3{margin-bottom:22px}.contact-grid h2{font-size:44px}.site-footer{flex-wrap:wrap;gap:20px}.site-footer p{font-size:11px}.footer-bridge{width:100%;font-size:10px}.desktop-break{display:none}}
@media(max-width:540px){.brand img{width:108px}.hero{padding-top:36px}.hero-copy h1{font-size:clamp(34px,9.1vw,44px);letter-spacing:-.045em}.eyebrow{font-size:11px}.hero-description{font-size:16px}.hero-actions .button{padding:14px 17px;gap:16px;font-size:13px;min-height:50px}.hero-media figcaption{font-size:11px}.hero-bottom>span{font-size:8px;letter-spacing:.12em}.section{padding-block:64px}h2{font-size:32px}.principles{grid-template-columns:1fr;gap:28px}.principles article{position:relative;padding-top:24px;padding-left:40px}.principles .index{position:absolute;top:27px;left:0}.principles h3{margin-top:0;margin-bottom:10px;font-size:22px}.principles p{font-size:15px}.business-unit h3{font-size:34px}.business-description{font-size:15px}.service-flow{font-size:12px;gap:7px}.project-grid{grid-template-columns:1fr;gap:32px}.project-featured{grid-row:auto}.project-featured img{aspect-ratio:4/3}.project img{aspect-ratio:4/3}.project h3{font-size:20px}.project figcaption p{font-size:14px}.project-year{font-size:12px}.contact-grid h2{font-size:36px}.contact-description{font-size:15px}.email-link{font-size:clamp(24px,7vw,32px);gap:20px}.company-info dl{grid-template-columns:1fr;gap:24px}.site-footer{padding-block:28px 34px;gap:14px}.site-footer .brand img{width:90px}.site-footer p{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.project:hover img{transform:none}}
[hidden]{display:none!important}
button{font:inherit;touch-action:manipulation}
button:focus-visible,[role="tabpanel"]:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
h4{margin:0;font-weight:550;line-height:1.4;letter-spacing:-.025em}
.header-controls{display:flex;align-items:center;gap:24px}
.desktop-nav{gap:26px;margin-left:auto;margin-right:28px}
.language-switch{display:flex;align-items:center;gap:5px;font-size:12px;white-space:nowrap;color:var(--muted)}
.language-switch a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:38px}
.language-switch a[aria-current],.language-switch a:hover{color:var(--accent)}
.hero-actions .button{gap:20px}
.business-tabs{display:flex;border-bottom:1px solid #515647;gap:56px;margin-bottom:52px}
.business-tabs button{position:relative;appearance:none;border:0;background:none;color:var(--muted);cursor:pointer;font-size:clamp(20px,2.3vw,30px);font-weight:600;letter-spacing:-.035em;padding:12px 0 22px;min-height:64px}
.business-tabs button[aria-selected="true"]{color:var(--accent)}
.business-tabs button[aria-selected="true"]::after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:3px;background:var(--accent)}
.business-tabs button:hover{color:var(--text)}
.business-tabs button[aria-selected="true"]:hover{color:var(--accent)}
.fallback-tabs{display:flex;gap:32px;font-size:24px;color:var(--accent);margin-bottom:40px}
.business-panel{scroll-margin-top:120px}
.business-panel+.business-panel:not([hidden]){margin-top:70px}
.business-tabs:not([hidden])~.business-panel{margin-top:0}
.exchange-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:64px;align-items:start}
.panel-title{font-size:clamp(32px,3.25vw,46px);font-weight:600;line-height:1.3;margin:22px 0}
.panel-description{font-size:16px;color:var(--muted);line-height:1.9;max-width:630px}
.capabilities{margin-top:30px}
.capabilities>div{padding:20px 0;border-top:1px solid var(--line)}
.capabilities dt{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:17px;font-weight:550}
.capabilities dd{color:var(--muted);font-size:14px;line-height:1.85;margin-top:9px}
.capability-badge{color:var(--accent);font-size:11px;font-weight:400;white-space:nowrap;letter-spacing:0}
.panel-cta{margin-top:20px}
.panel-note{color:var(--muted);font-size:12px;line-height:1.85;margin-top:20px;max-width:700px}
.exchange-media img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:48% center}
.exchange-media figcaption{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted);margin-top:14px}
.exchange-media figcaption span:last-child{letter-spacing:.12em}
.service-intro{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:center}
.service-intro .business-meta{justify-content:flex-start;gap:18px;flex-wrap:wrap}
.busan-art{color:var(--accent);padding-top:48px;opacity:.8}
.busan-art>span{font-size:11px;letter-spacing:.16em}
.busan-art svg{width:100%;display:block;margin-top:24px}
.service-flow{font-size:17px;justify-content:flex-start;gap:40px;margin-top:40px;padding-block:25px}
.service-audiences{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:40px}
.service-audiences h4{font-size:24px;margin:20px 0 16px}
.service-audiences article>p:not(.eyebrow){font-size:16px;line-height:1.9;color:var(--muted);max-width:490px}
.service-audiences article+article{border-left:1px solid var(--line);padding-left:48px}
.service-note{border-top:1px solid var(--line);margin-top:36px;padding-top:20px;max-width:none}
.experience-note{font-size:13px;color:var(--muted);margin-top:36px;padding-top:22px;border-top:1px solid var(--line)}
.founder-intro{display:grid;grid-template-columns:1fr 1fr;gap:72px;border-top:1px solid var(--line);margin-top:64px;padding-top:40px}
.founder-intro h3{font-size:30px;font-weight:550;line-height:1.35}
.founder-intro p{color:var(--muted);font-size:16px;line-height:1.9}
.founder-intro .founder-credit{font-size:13px;color:var(--text);margin-top:18px}
html[lang="zh-TW"] body{font-family:Pretendard,"PingFang TC","Microsoft JhengHei",sans-serif;word-break:normal}
html[lang="zh-TW"] .hero-copy h1{letter-spacing:-.02em}
@media(max-width:1100px){.desktop-nav{gap:18px;margin-right:16px}.exchange-layout,.service-intro{gap:36px}.panel-title{font-size:36px}.service-audiences{gap:36px}.service-audiences article+article{padding-left:30px}}
@media(max-width:800px){.desktop-nav{margin:0}.header-controls{gap:20px}.business-tabs{gap:36px;margin-bottom:36px}.exchange-layout{grid-template-columns:1fr;gap:36px}.exchange-media{max-width:640px}.exchange-media img{aspect-ratio:4/3}.panel-title{font-size:36px}.service-intro{grid-template-columns:1fr;gap:24px}.busan-art{padding-top:0;max-width:360px;justify-self:end;width:100%}.busan-art svg{margin-top:12px}.service-audiences{gap:28px}.service-audiences h4{font-size:22px}.founder-intro{gap:32px}.founder-intro h3{font-size:26px}}
@media(max-width:540px){.header-controls{gap:12px}.mobile-menu summary{min-width:58px;gap:10px}.language-switch{gap:0;font-size:11px}.language-switch a{min-width:34px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .button{justify-content:space-between;width:100%;font-size:14px}.business-tabs{gap:24px}.business-tabs button{font-size:22px;padding-bottom:18px}.panel-title{font-size:32px}.panel-description{font-size:15px}.capabilities dt{font-size:16px}.service-intro .business-meta{gap:12px}.service-flow{font-size:14px;gap:12px;justify-content:space-between}.service-audiences{grid-template-columns:1fr;gap:32px}.service-audiences article+article{border-left:0;border-top:1px solid var(--line);padding:28px 0 0}.service-audiences h4{font-size:22px}.service-audiences article>p:not(.eyebrow){font-size:15px}.founder-intro{grid-template-columns:1fr;gap:24px;margin-top:44px;padding-top:32px}.founder-intro h3{font-size:26px}.founder-intro p{font-size:15px}.hero-bottom>span{max-width:140px;line-height:1.6}.hero-bottom a{gap:10px}}

/* Clear first impression, audience routes, and a visible invitation. */
.hero{grid-template-columns:1.05fr 1fr;column-gap:56px;padding-top:56px;align-items:stretch}
.hero-copy{align-self:center;min-width:0;padding-block:18px}
.hero-copy h1{font-size:clamp(44px,5.05vw,74px);line-height:1.16;letter-spacing:-.055em}
.bridge-label{font-size:11px;letter-spacing:.2em;margin-bottom:32px}
.bridge-label span{font-size:24px}
.hero-description{font-size:17px;margin-top:30px;max-width:500px}
.hero-actions{margin-top:32px;gap:12px}
.hero-actions .button{font-size:14px;padding-inline:20px;gap:18px}
.hero-actions .button-outline{background:none;border-color:transparent;padding-inline:8px;color:var(--muted)}
.hero-actions .button-outline:hover{color:var(--accent)}
.hero-media{position:relative;min-width:0;display:flex;flex-direction:column;padding-top:30px}
.field-marker{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;font-size:10px;letter-spacing:.16em;color:var(--muted)}
.field-marker::before{content:"";width:6px;height:6px;background:var(--accent);margin-top:4px;margin-right:8px}
.field-marker>span{margin-left:auto}
.hero-media img{flex:1;min-height:440px;max-height:570px;aspect-ratio:1.05;object-fit:cover;object-position:48% center}
.hero-media figcaption{font-size:11px}
.hero-bottom{margin-top:32px;padding-block:16px}
.entry-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:30px}
.entry-points>a{display:flex;align-items:flex-start;gap:14px;padding:28px 22px;border-block:1px solid var(--line);min-width:0;transition:background-color .2s,color .2s}
.entry-points>a:first-child{padding-left:0}
.entry-points>a:last-child{padding-right:0}
.entry-points>a+a{border-left:1px solid var(--line)}
.entry-points>a:hover{background:var(--surface)}
.entry-points>a:focus-visible{outline-offset:-3px}
.entry-number{font-size:11px;color:var(--accent);padding-top:4px;flex-shrink:0}
.entry-copy{display:flex;flex-direction:column;gap:8px;min-width:0}
.entry-copy strong{font-size:17px;font-weight:550;line-height:1.5;letter-spacing:-.03em}
.entry-copy>span{color:var(--muted);font-size:13px;line-height:1.7}
.entry-arrow{font-size:22px;color:var(--accent);margin-left:auto;flex-shrink:0;transition:transform .2s}
.entry-points>a:hover .entry-arrow{transform:translate(2px,-2px)}
.business-tabs{gap:16px;border-bottom:0;margin-bottom:48px}
.business-tabs button{flex:1;text-align:left;padding:24px 28px;border:1px solid var(--line);font-size:26px;line-height:1.4}
.business-tabs button::before{content:"01";display:block;font-size:11px;letter-spacing:.1em;font-weight:400;margin-bottom:12px}
.business-tabs button+button::before{content:"02"}
.business-tabs button[aria-selected="true"]{border-color:var(--accent);background:var(--accent);color:var(--bg)}
.business-tabs button[aria-selected="true"]::after{display:none}
.business-tabs button[aria-selected="true"]:hover{color:var(--bg)}
.business-tabs button[aria-selected="false"]:hover{border-color:var(--muted)}
.exchange-media img{aspect-ratio:4/5}
.project-approach{margin-top:64px;padding-top:34px;border-top:1px solid var(--line)}
.approach-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px}
.approach-heading h4{font-size:24px;letter-spacing:-.035em}
.approach-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.approach-steps li{min-width:0;border-top:1px solid var(--line);padding-top:20px}
.step-number{font-size:12px;color:var(--accent)}
.approach-steps h5{margin:16px 0 10px;font-size:21px;font-weight:550;letter-spacing:-.03em;line-height:1.4}
.approach-steps p{font-size:15px;line-height:1.8;color:var(--muted);max-width:340px}
.project-grid{grid-template-columns:1.4fr 1fr;gap:28px}
.project-image{border:1px solid var(--line)}
.contact-grid{grid-template-columns:1.85fr 1fr;gap:0;border:1px solid var(--line)}
.contact-invitation{padding:48px;background:var(--accent);color:var(--bg)}
.contact-grid h2{font-size:clamp(36px,3.75vw,56px)}
.contact-description{color:#303c25;font-size:16px;line-height:1.85;margin-top:24px}
.contact-brief{margin-top:24px;font-size:14px;line-height:1.8;color:#303c25}
.contact-topics{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.contact-topics a{display:inline-flex;align-items:center;gap:12px;border:1px solid #7a9156;padding:9px 12px;min-height:44px;font-size:13px;font-weight:500}
.contact-topics a:hover{background:var(--bg);color:var(--accent);border-color:var(--bg)}
.contact-invitation a:focus-visible{outline-color:var(--bg);outline-offset:4px}
.contact-invitation .email-link{color:var(--bg);border-color:var(--bg);font-size:clamp(26px,3vw,43px);margin-top:28px}
.contact-invitation .email-link:hover{color:#344923;border-color:#344923}
.contact-invitation .email-hint{color:#303c25}
.contact-grid .company-info{border:0;padding:48px 36px;align-self:center}
html[lang="zh-TW"] .hero-copy h1{font-size:clamp(38px,4.2vw,61px);letter-spacing:-.02em}
@media(max-width:1100px){.hero{column-gap:32px}.hero-copy h1{font-size:clamp(40px,5.3vw,58px)}.hero-media img{min-height:420px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-actions .button-outline{padding-left:0}.entry-copy strong{font-size:16px}.entry-points>a{gap:10px;padding-inline:16px}.contact-invitation{padding:36px}.contact-grid .company-info{padding:36px 28px}.approach-steps{gap:28px}}
@media(max-width:800px){.hero{grid-template-columns:1fr;gap:30px;padding-top:36px}.hero-copy{padding:0}.hero-copy h1{font-size:clamp(42px,7.8vw,62px)}.hero-description{font-size:17px;margin-top:24px}.hero-actions{flex-direction:row;align-items:center}.hero-media img{min-height:0;max-height:none;aspect-ratio:4/3}.hero-bottom{margin-top:0}.entry-points{grid-template-columns:1fr;margin-top:24px}.entry-points>a,.entry-points>a:first-child,.entry-points>a:last-child{padding:22px 0;gap:18px}.entry-points>a+a{border-left:0;border-top:0}.entry-copy strong{font-size:18px}.entry-copy>span{font-size:14px}.business-tabs button{padding:20px;font-size:24px}.approach-heading{align-items:flex-start;flex-direction:column;gap:14px}.approach-steps{gap:24px}.approach-steps h5{font-size:18px}.approach-steps p{font-size:14px}.contact-grid{grid-template-columns:1fr}.contact-invitation{padding:36px}.contact-grid .company-info{padding:32px 36px}.company-info dl{grid-template-columns:1fr 2fr}.company-info dl>div+div{margin:0}html[lang="zh-TW"] .hero-copy h1{font-size:clamp(36px,6.8vw,52px)}}
@media(max-width:540px){.hero{padding-top:30px}.hero-copy h1{font-size:clamp(34px,9.3vw,48px)}.bridge-label{margin-bottom:24px}.hero-description{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button-outline{justify-content:space-between;padding:12px 0}.hero-media{padding-top:24px}.entry-copy strong{font-size:16px}.entry-copy>span{font-size:13px}.entry-arrow{font-size:20px}.business-tabs{gap:10px;margin-bottom:36px}.business-tabs button{font-size:19px;padding:16px 14px;word-break:keep-all}.business-tabs button::before{margin-bottom:10px}.project-approach{margin-top:40px;padding-top:26px}.approach-heading h4{font-size:22px}.approach-steps{grid-template-columns:1fr;gap:24px}.approach-steps li{position:relative;padding-left:40px;padding-top:20px}.step-number{position:absolute;top:23px;left:0}.approach-steps h5{margin:0 0 10px;font-size:20px}.approach-steps p{font-size:15px;max-width:none}.contact-invitation{padding:28px 22px}.contact-grid h2{font-size:clamp(28px,8vw,38px)}.contact-description{font-size:15px}.contact-brief{font-size:13px}.contact-topics{flex-direction:column;align-items:stretch}.contact-topics a{justify-content:space-between;font-size:14px}.contact-invitation .email-link{font-size:clamp(21px,6.4vw,30px);gap:14px}.contact-grid .company-info{padding:28px 22px}.company-info dl{grid-template-columns:1fr;gap:24px}html[lang="zh-TW"] .hero-copy h1{font-size:clamp(29px,7.7vw,40px)}}
@media(prefers-reduced-motion:reduce){.entry-points>a:hover .entry-arrow{transform:none}}
@media(max-width:540px){.project-grid{grid-template-columns:1fr;gap:32px}}
.faq-section{border-top:1px solid var(--line)}
.faq-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:72px;align-items:start}
.faq-description{color:var(--muted);font-size:16px;margin-top:24px;max-width:360px;line-height:1.85}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:112px}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:64px;padding:22px 0;list-style:none;cursor:pointer;font-size:17px;font-weight:550;line-height:1.6}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--accent)}
.faq-list details[open] summary{color:var(--accent)}
.faq-list details>p{color:var(--muted);font-size:15px;line-height:1.9;padding-bottom:24px;padding-right:32px}
.faq-indicator{position:relative;width:14px;height:14px;flex-shrink:0;color:var(--accent)}
.faq-indicator::before,.faq-indicator::after{content:"";position:absolute;background:currentColor}
.faq-indicator::before{width:14px;height:1px;top:6px;left:0}
.faq-indicator::after{height:14px;width:1px;left:6px;top:0}
.faq-list details[open] .faq-indicator::after{display:none}
.footer-faq{font-size:12px;color:var(--muted);display:flex;align-items:center;min-height:44px}
.footer-faq:hover{color:var(--accent)}
@media(max-width:800px){.faq-layout{grid-template-columns:1fr;gap:36px}.faq-description{max-width:600px}.faq-list details{scroll-margin-top:90px}}
@media(max-width:540px){.faq-list summary{font-size:16px;gap:16px;padding-block:20px}.faq-list details>p{padding-right:0}.footer-faq{font-size:11px}.site-footer p{width:100%;margin-left:0}}