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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* Approved HDAC identity: two founding universities, person at the center. */
.brand-symbol{width:60px;height:60px;object-fit:contain;flex-shrink:0}.footer-symbol{vertical-align:middle;object-fit:contain;background:white;border-radius:8px}.mission-section{background:#f6f3fa;border-top:1px solid #e3dbed}.mission-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.mission-flow article{border-top:4px solid #8b78b4;padding-top:22px}.mission-flow article:nth-child(2){border-color:#61458b}.mission-flow article:nth-child(3){border-color:#007c80}.mission-flow p{margin-top:12px;color:var(--muted);font-size:.9375rem}.founding{display:flex;align-items:center;gap:28px;margin-top:40px;padding:25px;background:white;border-radius:8px}.founding img{object-fit:contain;flex-shrink:0}.founding p{font-size:.9375rem;color:var(--muted);margin-top:8px}@media(max-width:720px){.brand-symbol{width:48px;height:48px}.mission-flow{grid-template-columns:1fr;gap:25px}.founding{align-items:flex-start;gap:16px;padding:20px}.founding img{width:58px;height:58px}.founding h3{font-size:1rem}.hero h1{font-size:clamp(1.8rem,6.6vw,2.7rem)}}

.service-figure{margin:0}.service-figure a{display:block;border-radius:8px}.service-figure img{display:block;width:100%;height:auto}.service-figure figcaption{margin-top:16px;color:var(--muted);font-size:.875rem}.service-message{max-width:56em;margin-top:30px;line-height:2}.service-vision .section-top{margin-bottom:28px}

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.language-bar{background:#fff;border-bottom:1px solid var(--line)}.language-bar>.wrap{display:flex;justify-content:flex-end}.language-switch{display:flex!important;flex-direction:row;gap:5px;padding:8px 0;flex-basis:auto}.language-switch button{font-size:.875rem;line-height:1.5;padding:6px 12px;border:1px solid transparent;background:white;color:var(--ink);border-radius:4px}.language-switch button[aria-pressed=true]{background:var(--navy);color:white}.translation-note{font-size:.875rem;color:var(--muted);padding-top:20px;padding-bottom:25px}html[lang=en] .hero h1{font-family:Georgia,serif;font-size:clamp(2rem,3.7vw,3.4rem);line-height:1.3}html[lang=en] h2{letter-spacing:0}html[lang=en] .brand-word small{display:none}html[lang=en] .nav-wrap nav{gap:14px}html[lang=en] .nav-wrap nav>a{font-size:.8125rem}html[lang=en] .diagram-source span{font-size:.8125rem}html[lang=en] .diagram-pillars span{font-size:.75rem}html[lang=en] .principles>div{grid-template-columns:145px 1fr}html[lang=en] .news-item{grid-template-columns:230px 1fr}html[lang=zh-CN] body{font-family:"PingFang SC","Microsoft YaHei",sans-serif}html[lang=zh-CN] .hero h1{font-family:"Songti SC","SimSun",serif}@media(max-width:1000px){html[lang=en] .nav-wrap{flex-wrap:wrap;padding-block:12px}html[lang=en] .principles>div{grid-template-columns:1fr}}@media(max-width:720px){html[lang=en] .news-item{grid-template-columns:1fr}html[lang=en] .hero h1{font-size:2.25rem}.language-switch{padding:6px 0}.language-switch button{padding:6px 10px}}

/* HDAC: technology and collaboration, grounded in people's health. */
.future-hero{background:#fff url('assets/hdac-future-health.png') center center/cover no-repeat;}
.future-hero .hero{display:block;min-height:700px;padding-block:88px;}
.future-hero .hero-copy{max-width:610px;width:54%;}
.future-hero .lead{max-width:34em;color:#334454;}
.future-hero .hero h1{font-size:clamp(2.5rem,4vw,3.8rem);line-height:1.5;}
.mission-section{position:relative;isolation:isolate;overflow:hidden;background:#f6f3fa;}
.mission-section:before,.mission-section:after{content:"";position:absolute;z-index:-1;border:1px solid #c5badb;border-radius:50%;width:640px;height:640px;right:-190px;top:-200px;pointer-events:none;}
.mission-section:after{width:540px;height:540px;right:-100px;top:-130px;border-color:#b8dedd;}
.mission-flow{gap:22px;}
.mission-flow article{background:rgba(255,255,255,.92);padding:30px 26px;border-radius:0 0 24px 0;}
.mission-flow article p{line-height:2;}
.founding{background:rgba(255,255,255,.92);}
.about{background:linear-gradient(120deg,#edf7f6,#f5f2fa);}
.about .architecture{margin:36px 0 0;background:rgba(255,255,255,.85);padding:28px;max-width:440px;border:1px solid #d8e5e8;border-radius:32px 4px;}
.about .prose{background:rgba(255,255,255,.94);padding:34px;border-radius:4px 36px 4px 4px;}
#activities{position:relative;isolation:isolate;}
#activities:before{content:"";position:absolute;inset:25px 0 auto auto;width:240px;height:240px;z-index:-1;background-image:radial-gradient(circle,#b4d8d9 1.6px,transparent 2px);background-size:22px 22px;mask-image:linear-gradient(135deg,transparent,#000);pointer-events:none;}
.wg{background:rgba(255,255,255,.94);padding-inline:20px;}
.wg-symbol{background:#eaf5f4;box-shadow:0 0 0 7px #f6fafa;}
.wg:nth-child(2) .wg-symbol{background:#f0ebf7;color:#61458b;box-shadow:0 0 0 7px #f8f5fb;}
.service-vision{background:linear-gradient(180deg,#fff 65%,#f2f8f8);}
.service-figure{padding:22px;background:#fff;border:1px solid #e3ebed;border-radius:5px 38px 5px 5px;}
.service-message{border-left:3px solid #6bb5b7;padding:8px 0 8px 24px;}
.membership{background:linear-gradient(145deg,#f5f3fa,#f1f8f7);}
.contact.wrap{max-width:none;position:relative;isolation:isolate;background:#f2f7f7;padding-block:90px;overflow:hidden;}
.contact:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.8)),url('assets/hdac-future-health.png') center 60%/cover;pointer-events:none;}
.contact h2,.contact p{max-width:850px;margin-inline:auto;}
@media(max-width:1000px){.future-hero .hero-copy{width:65%;}.future-hero{background-position:60% center;}.future-hero .hero{min-height:650px;}.about .prose{padding:26px;}}
@media(max-width:720px){.future-hero{background-size:auto 380px;background-position:70% bottom;background-repeat:no-repeat;}.future-hero .hero{min-height:0;padding-top:42px;padding-bottom:335px;}.future-hero .hero-copy{width:100%;max-width:none;}.future-hero .hero h1{font-size:clamp(1.8rem,7vw,2.6rem);}.future-hero .hero-copy .lead{background:rgba(255,255,255,.94);}.mission-flow article{padding:24px;}.mission-section:before{opacity:.5;}.about .architecture{max-width:none;}.about .prose{padding:24px 20px;}.service-figure{padding:10px;border-radius:4px 24px 4px 4px;}.wg{padding-inline:8px;}.contact.wrap{padding-block:60px;padding-inline:22px;}html[lang=en] .future-hero .hero h1{font-size:2rem;}}
@media print{.future-hero,.contact.wrap,.mission-section,.about,.membership{background:white!important;}.future-hero .hero{padding:24px 0;min-height:0;}.future-hero .hero-copy{width:100%;}.mission-section:before,.mission-section:after,#activities:before,.contact:before{display:none;}}

.leadership{background:#f4f5f9;}.leadership-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;}.leadership-grid article{background:white;border-radius:4px 28px 4px 4px;overflow:hidden;}.leadership-grid img{display:block;width:100%;height:340px;object-fit:cover;object-position:center 20%;background:#edf0f1;}.leadership-grid article>div{padding:26px;}.leadership-grid h3{font-size:1.6rem;margin:10px 0 16px;}.leader-role{color:#61458b;font-size:.875rem;font-weight:700;}.leadership-grid h3+p{font-size:.9375rem;line-height:1.9;color:var(--muted);}@media(max-width:720px){.leadership-grid{grid-template-columns:1fr;gap:24px;}.leadership-grid img{height:340px;}.leadership-grid article>div{padding:24px;}}