:root{--orange:#F26522;--ink:#171717;--muted:#68686d;--surface:#F4F2EE;--line:#e6e6e9;--ease:cubic-bezier(.28,.11,.32,1)}
body{background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Manrope,Noto,sans-serif;-webkit-font-smoothing:antialiased;font-size:17px}p{color:var(--muted)}.wrap{max-width:1180px;width:calc(100% - 80px)}
h1,h2,h3{font-weight:650;letter-spacing:-.035em}h2{font-size:clamp(36px,4.5vw,64px);line-height:1.1}html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3{letter-spacing:-.025em;line-height:1.23}
.header{position:sticky;top:12px;margin:12px auto 0;width:calc(100% - 40px);max-width:1260px;z-index:20;background:rgba(255,255,255,.86);border:1px solid rgba(210,210,215,.6);border-radius:28px;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%)}.header-inner{width:calc(100% - 40px);min-height:66px;gap:20px}.logo{display:flex;align-items:center;gap:8px}.logo .header-icon{height:27px;width:27px;object-position:center}.logo .header-wordmark{width:112px;height:43px;object-position:center}nav{gap:21px}nav a{font-size:12px;padding:14px 0;min-height:44px}nav a[aria-current]:after{background:var(--orange);height:2px;bottom:7px}.lang-toggle{border:0;background:var(--surface);border-radius:999px;min-height:44px;min-width:44px;padding:8px 13px}.skip{z-index:30}.menu-toggle{min-height:44px;border-radius:999px}
.home-hero{padding:92px 0 52px;background:#fff}.hero-grid{display:block;text-align:center}.hero-grid>div{margin:auto;max-width:980px}.eyebrow{color:var(--muted);font-size:12px;letter-spacing:.11em;font-weight:650;margin-bottom:23px}.hero-grid h1{font-size:clamp(56px,7.6vw,100px);line-height:1.04;letter-spacing:-.055em;margin-bottom:28px}em{color:var(--orange);text-decoration:none}.hero-grid .intro{font-size:20px;line-height:1.65;max-width:700px;margin:0 auto}.hero-actions{justify-content:center;gap:28px;margin-top:30px}.button{border-radius:999px;background:var(--orange);color:#171717;min-height:48px;padding:12px 25px;font-size:15px;box-shadow:none;transition:opacity .2s var(--ease),transform .15s var(--ease)}.button:hover{background:#E85B1B}.button:active,.lang-toggle:active,.menu-toggle:active{transform:scale(.97);opacity:.85}.text-link{border:0;color:var(--ink);font-size:15px;min-height:44px;display:inline-flex;align-items:center;gap:10px}.text-link:after{content:'↗';color:var(--orange)}.text-link:hover{color:#AD3D09}.stage{font-size:12px;margin:24px 0 0;color:#77777c}
.capability-visual{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:62px}.capability-tile{border-radius:28px;background:var(--surface);padding:28px 30px;display:flex;flex-direction:column;min-width:0;overflow:hidden;position:relative;transition:background .3s var(--ease)}.capability-tile:hover{background:#ECE8E2}.tile-top{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.12em;font-weight:650}.tile-top>span{font-size:18px;line-height:1}.capability-tile strong{font-size:25px;line-height:1.2;letter-spacing:-.035em;margin-top:13px}.tile-sub{font-size:12px;color:var(--muted);margin-top:10px}.tile-art{height:150px;position:relative;display:flex;align-items:center;justify-content:center}.tile-art i{display:block;position:absolute}.tile-01 i{width:76px;height:76px;border:1px solid #F26522;background:#fff;border-radius:22px;transform:rotate(-30deg) skew(8deg,8deg)}.tile-01 i:nth-child(1){translate:0 22px;background:#F8AA85}.tile-01 i:nth-child(2){translate:0 0;background:#FDD8C6}.tile-01 i:nth-child(3){translate:0 -22px;background:#FFF3ED}.tile-02{background:#171717;color:#F4F2EE}.tile-02:hover{background:#252525}.tile-02 .tile-sub{color:#b7b7bd}.tile-02 i{height:90px;width:66px;border:1px solid #FFAB82;border-radius:12px;background:#9F3709;rotate:-14deg;translate:-46px 0}.tile-02 i:nth-child(2){background:#F26522;rotate:0deg;translate:0 -8px}.tile-02 i:nth-child(3){background:#FFC5A9;rotate:14deg;translate:46px 0}.tile-02 i:nth-child(2):after{content:'';position:absolute;inset:29px 23px;border-left:22px solid #171717;border-top:14px solid transparent;border-bottom:14px solid transparent}.tile-03 i{height:54px;width:54px;border:1px solid #F26522;border-radius:50%;background:#FFF0E8}.tile-03 i:nth-child(1){translate:-46px 22px}.tile-03 i:nth-child(2){translate:46px 22px}.tile-03 i:nth-child(3){translate:0 -35px;background:var(--orange)}.tile-03 .tile-art:before,.tile-03 .tile-art:after{content:'';position:absolute;height:1px;width:100px;background:#F26522;rotate:50deg}.tile-03 .tile-art:after{rotate:-50deg}
.audience{background:#fff;border:0}.audience-inner{padding:25px 0 45px;gap:30px;justify-content:center;border-bottom:1px solid var(--line);font-size:13px}.audience-inner p{display:none}.audience span{font-weight:500;color:var(--muted)}.audience span+span:before{content:'·';margin-right:30px;color:#b4b4ba}
.section{padding:110px 0}.white{background:var(--surface)}.section-heading{max-width:850px;margin:0 auto 60px;text-align:center}.section-heading p:not(.eyebrow){max-width:660px;margin:0 auto;font-size:19px;line-height:1.7}.editorial-grid{max-width:980px;margin:auto;gap:70px}.statement{border:0;padding:0;font-size:30px;line-height:1.65;font-weight:600;letter-spacing:-.035em}.editorial-grid>div:last-child{font-size:17px}.business-rows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.business-row{display:flex;flex-direction:column;gap:22px;padding:32px;background:#fff;border:0;border-radius:26px}.business-row:last-child{border:0}.row-num{color:#AD3D09;font-size:13px;font-weight:650;letter-spacing:.04em}.business-row h3{font-size:28px;margin-bottom:0;line-height:1.2}.business-row .eyebrow{font-size:11px;letter-spacing:.04em;margin-bottom:12px}.business-row>div:last-child{margin-top:auto}.business-row p{font-size:15px;line-height:1.8}.business-row .revenue{font-size:12px;color:#AD3D09;border:0;background:#FFF0E8;padding:7px 10px;border-radius:9px;margin:12px 0 0}
.feature-panel{background:#171717;color:#F4F2EE;border-radius:32px;padding:64px;gap:60px}.feature-panel p{color:#b1b1b8}.feature-panel .eyebrow{color:#FFAB82}.feature-panel .text-link{color:#F4F2EE}.feature-list{border-color:#454548}.feature-list>div{border-color:#454548;font-size:19px;padding:23px 0}.feature-list span{color:#FFAB82}.contact-band{background:#F4F2EE;color:var(--ink);padding:100px 0}.contact-band p{color:var(--muted)}.contact-band .eyebrow{color:#AD3D09}.contact-band .button{background:var(--orange);color:var(--ink)}.contact-inner{gap:50px}.contact-inner h2{max-width:760px}
.page-hero{padding:100px 0 88px;text-align:center}.page-hero h1{font-size:clamp(48px,6.4vw,86px);margin:0 auto 28px}.page-hero .intro{font-size:20px;max-width:790px;margin:0 auto;line-height:1.7}.page-hero .button{margin-top:30px}.ecosystem-list{gap:20px}.ecosystem-item{background:var(--surface);border:0;border-radius:26px;padding:34px;gap:25px}.ecosystem-item:last-child{max-width:none}.ecosystem-item h3{font-size:29px}.ecosystem-item .subheading{font-size:14px;color:#AD3D09}.ecosystem-item p:last-child{margin:0;font-size:16px}.studio-block{gap:80px}.studio-block img{max-width:260px}.application-grid{gap:20px}.application{background:#fff;border:0;border-radius:26px;padding:34px 28px}.application h3{font-size:27px;margin-top:10px}.application .row-num{margin-bottom:26px}.application p{font-size:16px}.example{border-color:var(--line);padding-top:23px}.example .eyebrow{color:#AD3D09}.role-grid{gap:20px}.role-grid article{background:var(--surface);border:0;border-radius:26px;padding:38px}.role-grid h3{font-size:30px}.note{border-color:var(--orange);margin-top:35px}.team-grid{gap:24px}.person{padding:26px;background:#fff;border-radius:26px}.person-letter{height:190px;font-size:72px;font-weight:500;background:var(--surface);border-radius:18px;color:var(--orange)}.person h3{font-size:29px}.person .subheading{color:#AD3D09}.partner-panel{gap:70px}.empty-state{padding:20px 0 50px}.empty-mark{background:#fff;border-radius:25px}.contact-layout{gap:80px}.stage-panel{background:#fff;border:0;border-radius:26px;padding:38px}.cooperation-row{padding:36px 0;border-color:var(--line)}.cooperation-row h3{font-size:27px}.phone{font-weight:600}.footer-brand{font-size:20px;color:var(--ink)}footer{background:#fff;border:0;padding-top:55px}.footer-bottom{border-color:var(--line)}a:focus-visible,button:focus-visible{outline:3px solid #AD3D09;outline-offset:5px}.reveal-ready{transition:opacity .65s var(--ease),transform .65s var(--ease)}.reveal-ready.is-pending{opacity:0;transform:translateY(22px)}
@media(max-width:1100px){.header-inner{gap:14px}nav{gap:13px}nav a{font-size:11px}.business-row{padding:26px}.business-row h3{font-size:25px}}
@media(max-width:1000px){.header-inner{min-height:66px;flex-wrap:wrap}.menu-toggle{display:block;margin-left:auto}.logo{margin-right:0}.header nav{padding:5px 0 18px}.header nav a{font-size:15px;padding:12px 8px;min-height:44px}.header nav a[aria-current]:after{left:8px;bottom:6px}.header nav.open{display:flex}.feature-panel{padding:45px}.audience-inner{display:flex}.hero-grid h1{font-size:76px}.capability-tile{padding:24px}.capability-tile strong{font-size:22px}.tile-sub{font-size:11px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.header{top:8px;margin-top:8px;width:calc(100% - 24px);border-radius:24px}.header-inner{width:calc(100% - 28px);min-height:60px;gap:9px}.logo .header-icon{width:24px;height:24px}.logo .header-wordmark{width:96px;height:39px}.menu-toggle{padding:8px;font-size:13px}.lang-toggle{font-size:12px;padding:8px}.home-hero{padding:64px 0 30px}.hero-grid h1,html[lang=zh-CN] .hero-grid h1{font-size:clamp(38px,9.2vw,60px);line-height:1.16;letter-spacing:-.04em;margin-bottom:24px}.hero-grid .intro{font-size:17px;line-height:1.75}.eyebrow{font-size:10px;margin-bottom:19px}.hero-actions{gap:20px;margin-top:25px}.stage{font-size:11px}.capability-visual{grid-template-columns:1fr;margin-top:42px;gap:14px}.capability-tile{min-height:200px;padding:24px;width:100%}.tile-art{position:absolute;right:15px;top:45px;width:145px;height:125px;transform:scale(.72)}.capability-tile strong{max-width:56%;font-size:26px;margin-top:44px}.tile-sub{max-width:58%;font-size:11px}.tile-top{font-size:10px}.audience-inner{padding:14px 0 30px;gap:12px;flex-wrap:wrap;font-size:11px}.audience span+span:before{margin-right:12px}.section{padding:68px 0}.section-heading{margin-bottom:35px}h2{font-size:36px}.section-heading p:not(.eyebrow){font-size:17px}.editorial-grid{gap:28px}.statement{font-size:26px}.business-rows{grid-template-columns:1fr;gap:16px}.business-row{padding:28px;gap:17px;border-radius:24px}.business-row h3{font-size:28px}.business-row p{font-size:16px}.business-row .revenue{font-size:12px}.feature-panel{width:calc(100% - 24px);padding:35px 26px;border-radius:28px;gap:28px}.feature-list>div{font-size:17px;gap:20px}.contact-band{padding:65px 0}.contact-inner{gap:28px}.page-hero{padding:65px 0 58px}.page-hero h1,html[lang=zh-CN] .page-hero h1{font-size:clamp(36px,8.8vw,52px)}.page-hero .intro{font-size:17px}.ecosystem-list,.application-grid,.team-grid{grid-template-columns:1fr;gap:16px}.ecosystem-item{padding:28px;gap:20px}.ecosystem-item h3{font-size:26px}.ecosystem-item:last-child{grid-column:auto}.application{padding:28px}.role-grid article{padding:28px}.studio-block,.partner-panel,.contact-layout{gap:35px}.studio-block img{max-width:210px}.person-letter{height:140px}.person{border:0}.cooperation-row{grid-template-columns:25px 1fr;gap:15px}.cooperation-row h3{font-size:24px}.stage-panel{padding:28px}.phone{font-size:28px}.footer-top{gap:22px}.footer-bottom{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal-ready.is-pending{opacity:1;transform:none}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(prefers-reduced-transparency:reduce){.header{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}}
@media(prefers-contrast:more){p,.tile-sub{color:#454548}.header{background:#fff;border-color:#59595f}.button{outline:1px solid #171717}.tile-02 .tile-sub,.feature-panel p{color:#e5e5e9}}
@media(min-width:1001px) and (max-width:1120px){.header-inner{flex-wrap:wrap}.menu-toggle{display:block;margin-left:auto;background:transparent;border:0;padding:10px;font-size:14px}.header nav{display:none;order:4;width:100%;padding:5px 0 18px;flex-direction:column;align-items:stretch;gap:2px}.header nav.open{display:flex}.header nav a{font-size:15px;padding:12px 8px}.logo{margin-right:0}.header nav a[aria-current]:after{width:30px;left:8px}}
/* Compact OPC wordmark without the Malaysia descriptor. */
.logo .header-wordmark{width:92px;height:36px;object-position:left center}
@media(max-width:720px){.logo .header-wordmark{width:82px;height:32px}}
/* Original OPC symbol paired with the original vector wordmark. */
.logo{gap:10px}.logo .header-icon{width:36px;height:36px;object-position:center}
@media(max-width:720px){.logo{gap:8px}.logo .header-icon{width:30px;height:30px}}
.person .affiliations{font-size:14px;line-height:1.85;padding-bottom:20px;border-bottom:1px solid var(--line);color:var(--ink)}