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.source-note{font-size:12px;color:var(--muted);line-height:1.8;margin:20px 0 0}.opra{padding:65px 0 0}.opra-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.opra-card{padding:25px 22px;border:1px solid var(--line);border-radius:10px}.opra-letter{font-size:42px;color:#668246;font-weight:600}.opra-card h3{font-size:17px;margin:14px 0 10px}.opra-card p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.impact-band{background:#edf0e1;border-radius:14px;padding:32px;margin-top:40px}.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.impact-grid strong{font-size:32px;display:block}.impact-grid span{font-size:12px;line-height:1.9;display:block;color:var(--muted);margin-top:8px}.tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:28px}.tools input{flex:1;min-width:220px;padding:14px 17px;border:1px solid #bcc7b6;border-radius:8px;background:transparent;font:inherit;color:var(--ink)}.filter{padding:10px 15px;border:1px solid #bcc7b6;border-radius:25px;background:transparent;font-size:12px;color:var(--ink)}.filter[aria-pressed=true]{background:var(--green);color:white;border-color:var(--green)}.archive-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.archive-item{border:1px solid var(--line);border-radius:10px;padding:22px;background:#fbfaf3}.archive-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:18px;font-weight:700}.archive-item summary::-webkit-details-marker{display:none}.archive-item summary:after{content:'＋';font-size:22px;font-weight:400}.archive-item[open] summary:after{content:'−'}.archive-item .category{font-size:10px;letter-spacing:1px;color:#78905b;margin-bottom:10px}.archive-item p{font-size:14px;line-height:1.9;color:var(--muted)}.archive-detail{font-size:13px;line-height:1.9;border-top:1px solid var(--line);padding-top:16px}.archive-detail ul{padding-left:20px}.archive-item[hidden]{display:none}.result-count{color:var(--muted);font-size:12px;margin-bottom:20px}.story-band{background:#e6ebd8;border-radius:14px;padding:36px;margin-top:35px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.story-band h3{font-size:25px;line-height:1.5;margin:10px 0}.story-band p{font-size:14px;line-height:1.9;color:var(--muted)}.timeline{border-left:1px solid #b9c8ad;margin:35px 0 0 10px;padding-left:32px}.timeline-item{position:relative;display:grid;grid-template-columns:130px 1fr;gap:25px;padding:0 0 30px}.timeline-item:before{content:'';position:absolute;left:-38px;top:4px;width:11px;height:11px;border-radius:50%;background:#6b884b;box-shadow:0 0 0 5px var(--cream)}.timeline-item time{font-size:14px;font-weight:700}.timeline-item h3{font-size:18px;margin:0 0 9px}.timeline-item p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}.intl-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:30px}.intl-feature{background:var(--green);color:var(--cream);border-radius:14px;padding:35px}.intl-feature h3{font-size:27px;margin:15px 0}.intl-feature p{color:#d3dfc9;font-size:14px;line-height:1.9}.intl-side{padding:20px 0}.intl-side h3{font-size:22px;margin:0 0 15px}.intl-side p{font-size:14px;line-height:1.9;color:var(--muted)}.reading-list{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:30px}.reading-list a{padding:22px;border:1px solid var(--line);border-radius:8px;display:block;font-size:15px;line-height:1.8}.reading-list small{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}.reading-list a:hover{background:#e6ebd8}.cooperation{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.coop-card{border:1px solid var(--line);padding:27px;border-radius:10px}.coop-card small{color:#6f8753;letter-spacing:1px;font-size:11px}.coop-card h3{font-size:25px;margin:15px 0}.coop-card p{font-size:14px;line-height:1.9;color:var(--muted)}.coop-card a{font-size:13px;border-bottom:1px solid #a7b29c;padding-bottom:6px}.resource-row{margin-top:30px;border-top:1px solid var(--line);padding-top:25px;font-size:14px;line-height:1.9;color:var(--muted)}.resource-row strong{color:var(--ink)}.section-separator{border-top:1px solid var(--line)}
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.news2026{padding:65px 0 80px;border-top:1px solid var(--line)}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.news-card{padding:28px;border:1px solid var(--line);border-radius:12px;background:#fbfaf3}.news-card:first-child{background:#e6ebd8}.news-status{display:inline-block;font-size:11px;color:#47643b;border:1px solid #b5c4a5;border-radius:20px;padding:6px 11px}.news-card h3{font-size:23px;line-height:1.5;margin:20px 0 12px}.news-card p{font-size:14px;line-height:1.9;color:var(--muted)}.news-card .text-link{display:inline-block;margin-top:8px}.news-date{font-size:11px;color:var(--muted);margin-top:20px}@media(max-width:680px){.news-grid{grid-template-columns:1fr}.news2026{padding:45px 0 55px}.news-card{padding:24px}}
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main{min-height:65vh}.page-intro{padding:58px 0 42px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(36px,4.5vw,58px);line-height:1.3;letter-spacing:-2px;margin:18px 0}.page-intro p{max-width:680px;color:var(--muted);font-size:16px;line-height:1.9;margin:0}.breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:25px}.breadcrumbs a{border-bottom:1px solid #bac5b1}.links a[aria-current=page]{font-weight:700;color:#52713a}.footer-links{display:flex;flex-wrap:wrap;gap:18px;margin:25px 0;font-size:12px}.home-metrics{display:grid;grid-template-columns:repeat(4,1fr);padding:25px 0 38px;gap:25px}.home-metrics strong{font-size:40px;display:block;letter-spacing:-1px}.home-metrics span{font-size:12px;color:var(--muted);display:block;margin-top:6px}.home-pathways{padding:55px 0;border-top:1px solid var(--line)}.pathway-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:28px}.pathway{padding:22px 0;border-top:1px solid #b5c4a7}.pathway small{font-size:11px;color:#6c8950;letter-spacing:1px}.pathway h3{font-size:23px;margin:15px 0}.pathway p{font-size:14px;line-height:1.9;color:var(--muted)}.page-note{font-size:13px;color:var(--muted);line-height:1.9;padding:20px 0}.home-projects{padding:55px 0}.home-news{padding:55px 0}.home-model{background:var(--green);color:var(--cream);border-radius:20px;padding:38px;display:grid;grid-template-columns:1.2fr 1fr;gap:35px;margin:30px 0 55px;align-items:center}.home-model p{color:#d3dfc9;font-size:14px;line-height:1.9}.home-model h2{font-size:34px;margin:15px 0}.home-model .text-link{color:var(--lime);display:inline-block}.model-tags{display:flex;gap:15px;flex-wrap:wrap;margin:25px 0}.model-tags span{border:1px solid #718969;border-radius:30px;padding:12px 18px;font-size:16px}.project-detail-layout{display:grid;grid-template-columns:1fr 310px;gap:40px;padding:50px 0 80px}.detail-body section{padding:26px 0;border-bottom:1px solid var(--line)}.detail-body h2{font-size:25px;letter-spacing:-.5px;margin:0 0 15px}.detail-body p,.detail-body li{font-size:15px;line-height:1.9;color:var(--muted)}.detail-body ul{padding-left:21px}.detail-side{position:sticky;top:115px;align-self:start;border:1px solid var(--line);border-radius:12px;padding:25px;background:#edf0e1}.detail-side small{font-size:11px;letter-spacing:1px}.detail-side h3{font-size:21px;line-height:1.6}.detail-side a{margin-top:14px}.detail-side p{font-size:13px;line-height:1.9;color:var(--muted)}.archive-detail .btn{margin:12px 0;font-size:12px;padding:11px 18px}.related-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}.nav{gap:15px}.links{gap:21px;font-size:13px}.nav-cta{padding:10px 17px}.reading-list a{background:#fbfaf3}.model{margin-top:35px}.news2026{border-top:0}.hero-bottom{margin-top:30px}.mobile-contact{margin:35px 0;background:#e6ebd8;padding:30px;border-radius:12px}.mobile-contact h2{font-size:28px;margin:0 0 12px}.mobile-contact p{font-size:14px;color:var(--muted);line-height:1.9}
@media(max-width:680px){.home-metrics{grid-template-columns:1fr 1fr;gap:28px;padding-top:25px}.home-metrics strong{font-size:34px}.pathway-grid,.home-model,.project-detail-layout{grid-template-columns:1fr}.home-model{padding:28px;gap:10px}.project-detail-layout{padding:25px 0 50px;gap:25px}.detail-side{position:static}.page-intro{padding:35px 0 30px}.page-intro p{font-size:14px}.page-intro h1{font-size:37px}.footer-links{gap:14px}.breadcrumbs{line-height:1.9}.model-tags span{font-size:14px}.home-pathways,.home-projects,.home-news{padding:40px 0}}

.language-switch{display:flex;align-items:center;gap:7px;border-left:1px solid var(--line);padding-left:15px;white-space:nowrap;font-size:12px}.language-switch a[aria-current=true]{color:#52713a;font-weight:700}.language-switch span{color:#a3af96}html[lang=en] .brand{font-size:18px}html[lang=en] .brand small{font-size:8px;letter-spacing:1.3px}html[lang=en] .hero h1{font-size:clamp(36px,4vw,54px);letter-spacing:-1.5px;line-height:1.15}html[lang=en] .hero-copy>p{font-size:15px}html[lang=en] .links{gap:16px;font-size:12px}html[lang=en] h2{letter-spacing:-.8px}html[lang=en] .chain-label{font-size:14px;max-width:108px;line-height:1.6}html[lang=en] .chain-label small{font-size:10px}html[lang=en] .step-tabs button{font-size:12px}html[lang=en] .news-card h3{font-size:22px}html[lang=en] .project-card h3{font-size:23px}html[lang=en] .art-note b{font-size:16px}html[lang=en] .eyebrow{letter-spacing:1.4px}html[lang=en] .model .wrap{padding-left:35px;padding-right:35px}
@media(max-width:1050px){.language-switch{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:16px;margin-top:5px}}@media(max-width:680px){html[lang=en] .hero h1{font-size:43px}html[lang=en] .hero-bottom{letter-spacing:0;font-size:10px}html[lang=en] .chain-label{font-size:12px;max-width:92px}html[lang=en] .model .wrap{padding-left:20px;padding-right:20px}html[lang=en] .foundation span{font-size:10px;padding:8px 11px}html[lang=en] .brand{font-size:17px}}

/* Homepage Double Helix introduction */
.helix-overview{grid-template-columns:1.25fr 1fr;align-items:start;scroll-margin-top:110px}.helix-strands{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.helix-strands article{border-top:1px solid #839877;padding-top:12px}.helix-strands h3{font-size:20px;margin:8px 0}.helix-strands p{margin:8px 0}.helix-strands .strand-keywords{color:var(--lime);font-size:12px}.helix-foundations{font-weight:700}.helix-visual figure{margin:0;text-align:center}.helix-visual svg{width:180px;height:240px;max-width:100%;display:block;margin:auto}.helix-visual figcaption{font-weight:700;line-height:1.8;font-size:16px}.helix-visual figcaption span{font-weight:400;font-size:13px;color:#d3dfc9}.helix-route{border-top:1px solid #839877;margin-top:22px;padding-top:10px}.helix-route h3{font-size:14px;margin:12px 0 6px}.helix-route p{margin:0 0 10px}.helix-route small{color:#d3dfc9;font-size:12px;line-height:1.8;display:block}.framework-authorship p{font-size:15px;line-height:1.9;color:var(--muted);margin:24px 0 0}@media(max-width:800px){.helix-overview{grid-template-columns:1fr}.helix-visual{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center}.helix-route{margin:0}}@media(max-width:480px){.helix-strands,.helix-visual{grid-template-columns:1fr}.helix-overview h2{font-size:29px}.helix-visual{margin-top:20px}.helix-route{margin-top:12px}}

/* Keep the full English organization name readable on smaller screens. */
html[lang="en"] .brand{font-size:18px;line-height:1.3}html[lang="en"] .brand>span{max-width:225px}html[lang="en"] .brand small{font-size:8px;letter-spacing:1px}@media(max-width:680px){html[lang="en"] .brand{font-size:16px}html[lang="en"] .brand>span{max-width:200px}html[lang="en"] .brand small{font-size:7px;letter-spacing:.6px}}