/* R9 editorial refinement. Existing brand and star-sea image preserved.
   References: Hallmark layout/redesign; Impeccable hierarchy and refinement guidance.
   Official R9 business names retain their user-specified uppercase spelling. */
:root{
 --night:#1b2948;--footer:#14213b;--blue:#25335c;--paper:#f5f4ef;--ink:#243146;--muted:#536174;--copper:#92603e;--light:#e6c5a2;--line:#d4d7d5;--white:#f8f8f5;--sky-text:#e1e7f0;--dark-line:#ffffff30;--dark-muted:#bec9db;--shade:rgba(14,26,49,.35);--shade-top:rgba(15,28,49,.15);--shade-bottom:rgba(12,25,45,.35);--focus:#ad744c;
 --body:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;--editorial:Georgia,"Times New Roman",serif;
 --gutter:clamp(24px,6vw,88px);--page-pad:max(var(--gutter),calc((100% - 1280px)/2));
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px;overflow-x:clip}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;overflow-x:clip}a{color:inherit;text-decoration:none}button,summary,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:6px}::selection{background:var(--light);color:var(--night)}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400;min-width:0;overflow-wrap:break-word}p{line-height:1.9}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.skip{position:absolute;left:20px;top:-70px;padding:12px;background:var(--paper);color:var(--ink);z-index:20}.skip:focus{top:10px}
.header{position:absolute;z-index:5;left:var(--page-pad);right:var(--page-pad);height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--dark-line);color:var(--white)}.brand{display:inline-flex;align-items:center;gap:9px;font-size:32px;letter-spacing:-1.5px;white-space:nowrap}.brand .nine{color:var(--light)}.brand small{font-size:16px;font-weight:400;letter-spacing:1px;margin-left:18px;padding-left:22px;border-left:1px solid var(--dark-line)}.watermark{width:24px;height:33px;stroke:var(--light);stroke-width:2.5;fill:none;margin-right:4px}.header>nav:not(.mobile-nav){display:flex;gap:35px}.header nav a{display:flex;align-items:center;min-height:44px;font-size:14px}.header nav a:hover{color:var(--light)}.menu-toggle,.mobile-nav{display:none}.mobile-nav[hidden]{display:none!important}
.hero{position:relative;height:100svh;min-height:740px;max-height:1100px;color:var(--white);background:var(--night);overflow:hidden}.hero-image,.hero-shade{position:absolute;inset:0}.hero-image{background-image:url('star-sea.webp');background-size:cover;background-position:center;transform:scale(1.025)}.hero-shade{background:linear-gradient(90deg,var(--shade),transparent 74%),linear-gradient(180deg,var(--shade-top),transparent 60%,var(--shade-bottom))}.hero-copy{position:relative;z-index:2;margin-left:var(--page-pad);padding-top:clamp(172px,22vh,250px);width:min(56%,720px)}h1{font-size:clamp(68px,6.8vw,104px);line-height:1.21;font-weight:300;letter-spacing:.02em}.hero-position{font-size:clamp(22px,2.15vw,32px);margin-top:32px;line-height:1.5;color:var(--light)}.hero-description{font-size:16px;line-height:1.9;margin-top:16px;max-width:30em;color:var(--sky-text)}.hero-actions{display:flex;gap:32px;align-items:center;margin-top:30px}.line-link{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 25px;border:1px solid var(--light);color:var(--white);font-size:14px;transition:background .2s,color .2s}.line-link:hover{background:var(--light);color:var(--night)}.secondary-link{font-size:14px;min-height:44px;display:inline-flex;align-items:center;border-bottom:1px solid var(--dark-line)}.secondary-link:hover{border-color:var(--light)}.star-sign{position:absolute;width:44%;height:72%;right:2%;top:17%;pointer-events:none;opacity:.86}.hero-bottom{position:absolute;left:var(--page-pad);right:var(--page-pad);bottom:24px;display:flex;justify-content:space-between;align-items:center;color:var(--sky-text);font-size:13px}.hero-brands{display:flex;gap:30px}.hero-brands a{min-height:44px;display:flex;align-items:center;gap:8px}.hero-brands a:hover{color:var(--light)}.hero-brands small{font-size:11px;color:var(--dark-muted)}.hero-bottom>a{display:flex;align-items:center;min-height:44px;gap:25px}.hero-bottom>a>span:last-child{font-size:24px;color:var(--light)}
.section{padding:100px var(--page-pad)}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:45px;margin-bottom:60px}h2{font-size:clamp(36px,3.8vw,55px);line-height:1.35;font-weight:350}.section-intro>p{font-size:16px;line-height:1.9;color:var(--muted);max-width:480px}.business-list{border-top:1px solid var(--line)}.business-item{border-bottom:1px solid var(--line)}.business-item summary{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr) 24px;align-items:center;gap:40px;padding:37px 0}.business-name h3{font-size:31px;line-height:1.4;letter-spacing:.02em}.business-name .brand-english{font-size:18px;font-family:var(--editorial);font-weight:400;letter-spacing:0;margin-left:8px;color:var(--muted)}.business-brand{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:12px;letter-spacing:0;margin-top:10px;color:var(--muted)}.business-brand em{font-size:11px;font-style:normal;border:1px solid var(--line);color:var(--copper);padding:2px 7px;line-height:1.5}.business-line{font-size:21px;line-height:1.7}.toggle{width:18px;height:18px;position:relative}.toggle:before,.toggle:after{content:"";position:absolute;left:0;top:8px;width:16px;height:1px;background:var(--copper)}.toggle:after{transform:rotate(90deg);transition:transform .2s}details[open] .toggle:after{transform:rotate(0)}.business-item summary:hover h3{color:var(--copper)}.business-content{padding:0 64px 38px calc((100% - 104px)/2.45 + 40px);font-size:16px;line-height:1.9;color:var(--muted)}.business-content>p{max-width:37em}.inline-link{display:flex;width:fit-content;align-items:center;min-height:44px;font-size:14px;margin-top:19px;border-bottom:1px solid var(--copper);color:var(--copper)}#investment summary{padding-top:44px}#investment .business-name h3{font-size:38px}#investment .business-line{font-size:26px;max-width:15em}
.framework{background:var(--night);color:var(--white);padding-top:110px;padding-bottom:110px}.framework-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:11%}.framework-heading{display:flex;flex-direction:column;align-items:start}.framework-heading h2{font-weight:300}.framework-heading>p{font-size:16px;line-height:1.95;color:var(--dark-muted);max-width:27em;margin-top:32px}.framework-return{margin-top:auto;padding-top:48px;min-height:44px;font-size:13px;color:var(--light)}.framework-return:hover{text-decoration:underline;text-underline-offset:5px}.framework-diagram{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:38px 35px}.research-lens{padding-top:24px;border-top:1px solid var(--dark-line)}.research-lens h3{font-size:25px}.research-lens .lens-disciplines{font-size:14px;color:var(--light);margin:16px 0}.research-lens>p{font-size:14px;line-height:1.9;color:var(--dark-muted)}.framework-result{grid-column:1/-1;border-top:1px solid var(--dark-line);position:relative;padding:34px 0 0;text-align:center}.framework-result:before{content:"";position:absolute;left:50%;top:0;width:1px;height:18px;background:var(--light)}.framework-result h3{font-size:26px;font-weight:400}.framework-result p{font-size:14px;color:var(--dark-muted);margin-top:10px}
.approach{padding-top:100px;padding-bottom:80px}.approach-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);gap:60px}.approach-copy{max-width:39em}.approach-copy .lead{font-size:24px;line-height:1.5;color:var(--ink);margin-bottom:24px}.approach-copy p{font-size:16px;line-height:1.95;color:var(--muted);margin-top:15px}.story{padding-top:0;padding-bottom:100px}.story-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr) minmax(0,.7fr);gap:50px;align-items:center;border-top:1px solid var(--line);padding-top:70px}.story h2{font-size:38px}.story-copy p{font-size:15px;line-height:1.95;color:var(--muted)}.story-copy p+p{margin-top:18px}.nine-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));aspect-ratio:1;max-width:225px;width:100%}.nine-grid span{display:flex;align-items:center;justify-content:center;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.nine-grid span:nth-child(3n){border-right:0}.nine-grid span:nth-child(n+7){border-bottom:0}.nine-grid .center{color:var(--copper);font-size:20px}
footer{padding:60px var(--page-pad) 25px;background:var(--footer);color:var(--white)}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:40px}.footer-top>p{font-family:var(--body);font-size:24px;font-weight:300;color:var(--sky-text)}.footer-motto{white-space:nowrap;letter-spacing:.01em}.motto-dot{color:var(--dark-muted);margin:0 .18em}.motto-result{color:var(--light)}.footer-motto-cn{display:block;margin-top:12px;font-size:14px;font-weight:400;line-height:1.6;letter-spacing:.08em;color:var(--dark-muted)}.back-top{display:flex;align-items:center;justify-content:center;border:1px solid var(--dark-line);width:46px;height:46px;font-size:24px;flex-shrink:0}.back-top:hover{border-color:var(--light)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid var(--dark-line);margin-top:48px;padding-top:18px;font-size:12px;color:var(--dark-muted)}.footer-bottom small{font-size:12px}.footer-bottom nav{display:flex;gap:28px}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px}.footer-bottom a:hover{color:var(--light)}
.footer-friends{display:flex;flex-wrap:wrap;align-items:center;gap:0 16px;margin-top:28px;font-size:12px;line-height:1.6;color:var(--dark-muted)}.footer-friends a{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px;color:var(--light);text-decoration:underline;text-decoration-color:#e6c5a24d;text-underline-offset:5px}.footer-friends a:hover{color:var(--white);text-decoration-color:var(--light)}.footer-friends+.footer-bottom{margin-top:18px}

@media(min-width:1600px){.hero-copy{width:700px}.star-sign{right:calc((100% - 1440px)/2);width:600px}.hero-copy{padding-top:210px}.hero{max-height:1000px}}
@media(max-width:1050px){.header>nav:not(.mobile-nav){gap:22px}.hero-copy{width:65%}.business-item summary{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) 20px;gap:25px}.business-content{padding-left:calc((100% - 70px)/2.1 + 25px);padding-right:45px}.business-name h3{font-size:28px}.business-name .brand-english{display:block;margin:3px 0 0;font-size:17px}.business-line{font-size:19px}#investment .business-line{font-size:23px}#investment .business-name h3{font-size:34px}.framework-layout{gap:7%}.framework-diagram{gap:30px 22px}.research-lens>p br{display:none}.story-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:30px}.nine-grid{grid-column:1/-1;justify-self:center;max-width:200px}.footer-top>p{font-size:21px}}
@media(max-width:700px){:root{--gutter:24px}.header{height:82px}.brand{font-size:28px;gap:6px}.brand small{font-size:14px;margin-left:10px;padding-left:15px}.watermark{width:21px;height:29px}.header>nav:not(.mobile-nav){display:none}.menu-toggle{display:flex;align-items:center;gap:15px;min-height:44px;padding:0 0 0 10px;border:0;background:transparent;color:var(--white);font-size:14px;cursor:pointer}.menu-toggle span{font-size:20px;color:var(--light)}.mobile-nav:not([hidden]){display:flex;flex-direction:column;position:absolute;top:82px;left:calc(-1 * var(--gutter));right:calc(-1 * var(--gutter));padding:15px var(--gutter) 25px;background:var(--night);border-bottom:1px solid var(--dark-line)}.header .mobile-nav a{display:flex;justify-content:space-between;min-height:56px;border-bottom:1px solid var(--dark-line);font-size:16px}.mobile-nav a span{font-size:12px;color:var(--light)}.hero{height:100svh;min-height:760px;max-height:1000px}.hero-image{background-position:63% center}.hero-copy{width:calc(100% - 48px);padding-top:155px}h1{font-size:69px;line-height:1.22;letter-spacing:0}.hero-position{font-size:23px;margin-top:28px;line-height:1.5}.hero-description{font-size:15px;max-width:21em;text-wrap:balance;margin-top:17px;line-height:1.9}.hero-actions{gap:24px;margin-top:28px}.line-link{font-size:13px;min-height:46px;padding:0 20px}.secondary-link{font-size:13px}.star-sign{width:76%;right:-34%;top:21%;height:57%;opacity:.5}.hero-bottom{bottom:18px;font-size:12px}.hero-brands{gap:19px}.hero-brands a{display:block;padding:10px 0;line-height:1.5}.hero-brands small{display:block;font-size:10px}.hero-bottom>a{gap:0}.hero-bottom>a>span:first-child{display:none}.section{padding-top:62px;padding-bottom:62px}h2{font-size:36px;line-height:1.4}.section-intro{display:block;margin-bottom:36px}.section-intro>p{font-size:15px;margin-top:23px}.business-item summary{grid-template-columns:minmax(0,1fr) 20px;gap:0 15px;padding:29px 0}.business-name{grid-column:1;grid-row:1}.business-name h3{font-size:29px}.business-name .brand-english{display:inline;font-size:17px;margin-left:6px}.business-brand{font-size:11px;gap:12px;margin-top:8px}.business-brand em{font-size:10px}.toggle{grid-column:2;grid-row:1}.business-line{grid-column:1;grid-row:2;font-size:16px;margin-top:16px}.business-content{padding:0 0 30px;font-size:15px}.business-content p{line-height:1.9}.inline-link{font-size:13px;margin-top:15px}#investment summary{padding-top:30px}#investment .business-name h3{font-size:33px}#investment .business-line{font-size:21px;max-width:14em}.framework{padding-top:68px;padding-bottom:68px}.framework-layout{grid-template-columns:minmax(0,1fr);gap:42px}.framework-heading h2{font-size:36px}.framework-heading>p{font-size:15px;margin-top:24px;max-width:none}.framework-return{margin-top:18px;padding-top:0;display:flex;align-items:center;font-size:12px}.framework-diagram{column-gap:24px;row-gap:30px}.research-lens{padding-top:24px}.research-lens h3{font-size:23px}.research-lens .lens-disciplines{font-size:12px;margin:12px 0}.research-lens>p{font-size:13px;line-height:1.9}.framework-result h3{font-size:25px}.framework-result p{font-size:13px}.approach-layout{grid-template-columns:minmax(0,1fr);gap:29px}.approach-copy .lead{font-size:22px}.approach-copy p{font-size:15px}.story{padding-top:0}.story-layout{grid-template-columns:minmax(0,1fr);gap:26px;padding-top:48px}.story h2{font-size:33px}.story-copy p{font-size:15px}.nine-grid{grid-column:1;justify-self:start;margin-top:10px;max-width:200px}.nine-grid span{font-size:12px}footer{padding-top:40px}.footer-top{gap:25px;flex-wrap:wrap}.footer-top>p{order:3;flex-basis:100%;font-size:23px}.footer-motto-cn{font-size:13px;letter-spacing:.05em;margin-top:10px}.footer-bottom{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:30px;padding-top:20px}.footer-bottom nav{grid-column:1/-1;grid-row:1;gap:25px}.footer-bottom small{font-size:11px}.footer-bottom>a{font-size:11px}.back-top{width:44px;height:44px}}
@media(max-width:360px){h1{font-size:60px}.hero-copy{padding-top:146px}.hero-position{font-size:20px}.hero-description{font-size:14px}.hero-actions{gap:20px}.line-link{padding:0 16px}.hero-brands{gap:16px}.hero-brands a{font-size:11px}.business-name h3{font-size:26px}.business-name .brand-english{font-size:16px}.framework-diagram{gap:28px 18px}.research-lens h3{font-size:21px}.research-lens>p{font-size:12px}.footer-top>p{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* The same three strokes identify the brand and each business. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.watermark{stroke-width:6;stroke-linecap:round;width:25px;height:34px}
.star-sign{pointer-events:auto;opacity:1;width:45%;right:1%;top:16%;height:74%;overflow:visible}
.star-business{outline:none;cursor:pointer}.star-hit{pointer-events:all}.star-stroke,.star-mist{fill:none;stroke:url(#flow-gold);stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:0}.star-stroke{stroke-width:1.7;opacity:.72}.star-mist{stroke-width:8;filter:url(#flow-soft);opacity:.16}.star-point{fill:#fff4df}.star-tail{fill:#f4dfbb;pointer-events:none}.star-dust{fill:#f5e4c9;pointer-events:none}.star-runner{pointer-events:none}.star-label{font-family:var(--body);font-size:16px;fill:#e6dfd3;letter-spacing:.5px;transition:fill .25s}.star-status{font-family:var(--body);font-size:12px;fill:#bec9db}.star-business:hover .star-label,.star-business:focus-visible .star-label{fill:#fff5df}.star-business:focus-visible .star-label{paint-order:stroke;stroke:#1b2948;stroke-width:4px}.star-business:focus-visible .star-point{stroke:#fff;stroke-width:1.5}.star-business.is-active .star-label{fill:#f8ead1}
@keyframes stroke-write{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.nav-mark{width:13px;height:19px;fill:none;stroke:var(--dark-muted);stroke-width:4;stroke-linecap:round;flex:none;opacity:.95}.nav-mark path{opacity:.28}.nav-mark .selected-stroke{stroke:var(--light);opacity:1;stroke-width:6}.hero-brands a{gap:9px}.hero-brands a>span{display:flex;align-items:center;gap:8px}
.business-order{font-size:13px}.business-name{display:flex;align-items:center;gap:25px}.business-mark{width:39px;height:54px;flex:none;fill:none;stroke:#cbd0d4;stroke-width:5;stroke-linecap:round}.business-mark .selected-stroke{stroke:var(--copper);stroke-width:7;stroke-dasharray:1}.business-item.mark-entered .selected-stroke{animation:stroke-write .85s cubic-bezier(.5,0,.2,1) both}.business-wordmark{min-width:0}.business-name .brand-english{display:block;margin:5px 0 0;font-size:18px}.business-brand{margin-top:9px}.business-content>p{max-width:38em}.business-scope{display:grid;grid-template-columns:82px 1fr;gap:16px;padding:22px 0;margin:24px 0 0;border-top:1px solid var(--line);font-size:14px}.business-scope dt{color:var(--ink)}.business-scope dd{margin:0;line-height:1.9}.business-scope dd span{display:block}.business-content .inline-link{margin-top:4px}.research-intro{font-size:16px;color:var(--muted);margin-top:28px}.research-caption{font-size:13px;color:var(--copper);margin-bottom:24px}.research-questions article{padding:24px 0;border-top:1px solid var(--line)}.research-questions article:last-child{padding-bottom:0}.research-questions h3{font-size:22px;line-height:1.55;margin-bottom:10px}.research-questions article p{font-size:16px;color:var(--muted);max-width:34em}.story-mark{display:none}.contact{background:#e9e9e3;padding-top:72px;padding-bottom:72px}.contact-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:10%}.contact h2{font-size:38px}.contact-description{font-size:15px;line-height:1.95;color:var(--muted);margin-top:24px;max-width:31em}.contact-email{display:inline-flex;align-items:center;min-height:64px;font-size:clamp(25px,3.1vw,44px);font-weight:300;letter-spacing:-.02em;border-bottom:1px solid var(--copper)}.contact-email:hover{color:var(--copper)}.contact-detail{font-size:14px;color:var(--muted);margin-top:20px}.contact-topics{display:flex;gap:26px;flex-wrap:wrap;margin-top:16px}.contact-topics a{font-size:13px;display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid var(--line)}.contact-topics a:hover{border-color:var(--copper)}.footer-bottom nav{gap:24px}
@media(min-width:1600px){.star-sign{right:calc((100% - 1440px)/2);width:620px}}
@media(max-width:1050px){.business-name{gap:17px}.business-mark{width:30px;height:44px}.business-name h3{font-size:28px}.star-label{font-size:18px}.header>nav:not(.mobile-nav){gap:20px}.header nav a{font-size:13px}.contact-layout{gap:7%}}
@media(max-width:700px){.star-sign{width:250px;height:260px;right:12px;top:auto;bottom:88px;opacity:.9}.star-stroke{stroke-width:2.3}.star-label{font-size:29px}.star-status{font-size:21px}.star-business a{min-height:44px}.hero-brands{gap:20px}.hero-brands a{display:flex;align-items:flex-start;gap:6px}.hero-brands a>span{display:block}.nav-mark{width:10px;height:16px}.hero-brands small{font-size:9px}.hero-bottom>a{display:none}.hero-brands{width:100%;justify-content:space-between}.hero-description{max-width:22em}.business-order{font-size:11px;display:block;margin-top:6px}.business-name{gap:18px}.business-mark{width:31px;height:44px}.business-name .brand-english{display:inline;font-size:17px;margin-left:7px}.business-name h3{font-size:27px}.business-line{margin-left:49px}#investment .business-line{font-size:20px}.business-content{padding-left:49px;font-size:14px}.business-scope{grid-template-columns:1fr;gap:6px;font-size:13px;margin-top:20px;padding:18px 0}.research-intro{font-size:15px;margin-top:23px}.research-caption{font-size:12px;margin-bottom:20px}.research-questions h3{font-size:21px}.research-questions article p{font-size:15px}.research-questions article{padding:22px 0}.contact{padding-top:55px;padding-bottom:55px}.contact-layout{grid-template-columns:1fr;gap:26px}.contact h2{font-size:33px}.contact-description{margin-top:18px}.contact-email{font-size:31px;min-height:56px}.contact-detail{margin-top:17px;font-size:13px}.contact-topics{gap:25px}.footer-bottom nav{gap:20px;flex-wrap:wrap}.story-copy p br{display:none}}
@media(max-width:360px){.star-sign{width:210px;height:218px;right:18px;bottom:80px}.business-content{padding-left:0}.business-line{margin-left:0}.business-name{gap:14px}.business-name h3{font-size:24px}.business-name .brand-english{font-size:15px}.business-mark{width:27px;height:39px}.contact-email{font-size:28px}.hero-brands{gap:12px}}
@media(prefers-reduced-motion:reduce){.star-stroke,.business-item.mark-entered .selected-stroke{animation:none!important;stroke-dashoffset:0}.star-point{transition:none}}

@media(min-width:701px){.business.section{padding-top:80px;padding-bottom:80px}.business .section-intro{margin-bottom:42px}.business-scope{margin-top:18px;padding:16px 0}.business-content{padding-bottom:30px}.business-item summary{padding-top:30px;padding-bottom:30px}#investment summary{padding-top:32px}}

@media(max-width:700px){.hero{min-height:840px}.star-sign{bottom:65px}}
@media(max-width:360px){.hero{min-height:820px}.star-sign{width:230px;height:238px;bottom:70px}}

/* Slow ambient motion remains confined to the three brand strokes. */
.star-anchor{fill:#f6e7d0;opacity:.42;pointer-events:none}.star-label{font-size:14px;letter-spacing:1px}
.flow-control{position:absolute;z-index:3;right:var(--page-pad);bottom:84px;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:8px 0 8px 12px;border:0;background:transparent;color:var(--dark-muted);font-size:12px;cursor:pointer}.flow-control[hidden]{display:none}.flow-control:hover{color:var(--white)}.flow-control svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.2}.flow-control .play-symbol{display:none}.flow-control[aria-pressed="true"] .play-symbol{display:block}.flow-control[aria-pressed="true"] .pause-symbol{display:none}
@media(max-width:700px){.star-label{font-size:24px;letter-spacing:.8px}.flow-control{right:auto;left:var(--page-pad);bottom:86px;padding:8px 12px 8px 0;font-size:11px}}

/* Business divisions lead; individual brands are introduced in the expanded content. */
.business-name h3,#investment .business-name h3{font-size:30px;font-weight:400;letter-spacing:-.02em;white-space:nowrap}.business-line,#investment .business-line{font-size:20px;color:var(--muted);max-width:none}.business-content .brand-intro{font-size:19px;line-height:1.5;color:var(--ink);margin:0 0 15px}.brand-intro span{font-family:var(--editorial);font-size:18px;color:var(--muted);margin-left:8px}
@media(max-width:1050px){.business-name h3,#investment .business-name h3{font-size:26px}.business-line,#investment .business-line{font-size:18px}}
@media(max-width:700px){.business-name h3,#investment .business-name h3{font-size:24px}.business-line,#investment .business-line{font-size:17px}.business-content .brand-intro{font-size:18px}.brand-intro span{font-size:17px}}
@media(max-width:360px){.business-name h3,#investment .business-name h3{font-size:20px}.business-line,#investment .business-line{font-size:16px}}

/* A short illuminated segment makes every ambient pass legible against the Milky Way. */
.star-moving-trail{fill:none;stroke:#f8e5c2;stroke-width:2.4;stroke-linecap:round;opacity:0;pointer-events:none}
@media(max-width:700px){.star-moving-trail{stroke-width:3}.star-point{filter:drop-shadow(0 0 2px #f5dfb3)}}

/* The horizon signature and business marks use the hero's exact normalized curves. */
.watermark{stroke-width:5.2}.brand-thread{display:flex;align-items:center;gap:15px;color:var(--sky-text);font-size:13px;letter-spacing:.06em}.brand-thread svg{width:23px;height:32px;fill:none;stroke:var(--light);stroke-width:4;stroke-linecap:round}.business-mark{stroke-width:2.8;stroke:#bdc4ca}.business-mark .selected-stroke{stroke-width:4}.business-mark .selected-star{fill:var(--copper);stroke:none}.business-item.mark-entered .selected-stroke{animation-duration:1.15s}.business-item.mark-entered .selected-star{animation:star-settle 1.15s ease-out both}.business-intro-note{font-size:16px!important}.business-intro-note span{font-size:13px}.business-item summary:hover .business-mark .selected-stroke,.business-item summary:focus-visible .business-mark .selected-stroke{stroke:var(--copper)}
@keyframes star-settle{0%,45%{opacity:0}100%{opacity:1}}
@media(max-width:700px){.brand-thread{font-size:11px;gap:10px;letter-spacing:.03em}.brand-thread svg{width:19px;height:27px}.hero-bottom>a{display:flex;gap:14px;font-size:11px}.hero-bottom>a>span:first-child{display:inline}.hero-bottom>a>span:last-child{font-size:19px}.business-intro-note{font-size:15px!important}.business-intro-note span{font-size:12px}.hero-bottom{bottom:22px}}
@media(prefers-reduced-motion:reduce){.business-item.mark-entered .selected-star{animation:none}}

/* Final R⁹ identity: outlined artwork keeps the letterforms consistent on all devices. */
.brand{gap:0;letter-spacing:normal;flex:none;min-height:44px}.brand-logo{display:block;width:190px;height:57px;max-width:none}.footer-top .brand-logo{width:206px;height:61.8px}
@media(max-width:700px){.header .brand-logo{width:164px;height:49.2px}.footer-top .brand-logo{width:190px;height:57px}}
@media(max-width:360px){.header .brand-logo{width:156px;height:46.8px}}

/* Curious editorial voice: questions lead; supporting text stays calm and readable. */
.business-content .business-question{font-size:21px;line-height:1.65;color:var(--ink);margin:0 0 14px;max-width:26em}
@media(max-width:700px){h1{font-size:clamp(48px,15.5vw,66px)}.business-content .business-question{font-size:19px;line-height:1.6}}

/* One research section: linked disciplines, three business coordinates, nine cells. */
.business-content .business-example{margin-top:14px}
.framework{position:relative}.section-anchor{position:absolute;top:0;left:0;width:1px;height:1px;pointer-events:none}
.research-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8%;align-items:center}
.research-world .research-kicker{font-size:12px;color:var(--light);letter-spacing:.06em;margin:0 0 25px}
.research-world h2{font-weight:300}.research-world>p:not(.research-kicker){font-size:16px;color:var(--dark-muted);line-height:1.95;margin-top:26px;max-width:30em}
.research-map{margin:0;width:100%;max-width:400px;justify-self:end}
.constellation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));aspect-ratio:1;position:relative}
.constellation-lines{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:#e6c5a2;stroke-width:1;opacity:.3;pointer-events:none}
.constellation-lines .core-connection{stroke-width:1.5;opacity:1}
.map-node{position:relative;border-right:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line);font-size:14px;text-align:center;min-width:0}
.map-node:nth-of-type(3n){border-right:0}
.map-node:nth-last-child(-n+3){border-bottom:0}
.map-node i{position:absolute;left:50%;top:33.5%;width:4px;height:4px;transform:translate(-50%,-50%);background:var(--dark-muted);border-radius:50%;opacity:.65}
.map-node>span{position:absolute;left:0;right:0;top:49%;color:var(--dark-muted);line-height:1.5}
.map-business i{width:7px;height:7px;background:var(--light);box-shadow:0 0 14px #e6c5a260;opacity:1}
.map-business>span{font-size:21px;color:var(--light)}.map-business small{display:block;font-size:10px;font-weight:400;color:var(--dark-muted);margin-top:3px}
.map-business:hover>span{color:var(--white)}.map-business:focus-visible{outline-color:var(--light);outline-offset:-5px}
.research-map figcaption{font-size:13px;line-height:1.9;color:var(--dark-muted);margin-top:24px;text-align:center}
.connection-notes{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8%;border-top:1px solid var(--dark-line);margin-top:48px;padding-top:32px}
.connection-notes .connection-direction{font-size:12px;color:var(--light);letter-spacing:.08em;margin-bottom:12px}
.connection-notes h3{font-size:23px;margin-bottom:14px}.connection-notes article>p:last-child{font-size:15px;line-height:1.95;color:var(--dark-muted);max-width:32em}
@media(max-width:700px){.research-overview{grid-template-columns:minmax(0,1fr);gap:38px}.research-world .research-kicker{font-size:11px;margin-bottom:20px}.research-world>p:not(.research-kicker){font-size:15px;margin-top:22px}.research-map{justify-self:center;max-width:390px}.map-node{font-size:13px}.map-business>span{font-size:19px}.research-map figcaption{font-size:12px;margin-top:20px}.connection-notes{grid-template-columns:minmax(0,1fr);gap:32px;margin-top:40px;padding-top:30px}.connection-notes h3{font-size:22px}.connection-notes article>p:last-child{font-size:14px}.business-content .business-example{margin-top:12px}}
@media(max-width:360px){.map-node{font-size:12px}.map-business>span{font-size:17px}.map-business small{font-size:9px}}
@media(min-width:701px){.framework{padding-top:84px;padding-bottom:84px}}

/* Research-led headline and a clear trading identity for all three businesses. */
h1{font-family:var(--body);font-size:clamp(44px,5vw,64px);font-weight:300;line-height:1.25;letter-spacing:0}.hero-title-line{display:block;white-space:nowrap}
.hero-trading{font-size:18px;line-height:1.5;margin-top:7px;color:var(--light)}
.hero-description{margin-top:20px}
.map-system{display:grid;grid-template-columns:22px minmax(0,1fr);gap:14px}
.map-axis{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));align-items:center;justify-items:center}
.map-axis span{writing-mode:vertical-rl;font-size:11px;line-height:1.4;letter-spacing:.18em;color:var(--dark-muted);opacity:.85}
.map-axis span:nth-child(2){color:var(--light);opacity:1}
@media(max-width:700px){h1{font-size:clamp(26px,8.2vw,48px)}.hero-position{margin-top:25px}.hero-trading{font-size:15px;margin-top:6px}.hero-description{margin-top:18px}.map-system{grid-template-columns:18px minmax(0,1fr);gap:10px}.map-axis span{font-size:10px;letter-spacing:.1em}}
@media(max-width:360px){h1{font-size:clamp(24px,7.8vw,28px)}.hero-trading{font-size:13px}.map-node{font-size:11px}}

/* Keep the official registration visible on narrow screens. */
@media(max-width:700px){.footer-bottom .icp-link{grid-column:1/-1;justify-self:start}}