:root{--navy:#16324f;--orange:#f47b45;--sky:#e8f3f7;--sand:#f8f0e5;--ink:#1f2a35;--line:#cad9df}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.75 system-ui,-apple-system,"PingFang SC",sans-serif}.top{display:flex;align-items:center;max-width:1120px;margin:auto;padding:16px 22px}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none;font-weight:900}.brand img{border-radius:50%}.top nav{display:flex;gap:22px;margin-left:auto}.top nav a{color:#4d5d68;text-decoration:none;font-size:14px;font-weight:800}.hero{background:var(--sky);padding:64px max(22px,calc((100% - 1076px)/2)) 76px}.hero-copy{max-width:900px}.eyebrow,.section-head p,.reading>div>p{font-size:11px;font-weight:900;letter-spacing:.2em;color:var(--orange)}h1{font-size:clamp(39px,6vw,68px);line-height:1.06;letter-spacing:-.05em;margin:15px 0 22px}.hero-copy>p:not(.eyebrow){font-size:18px;color:#4c6370}.hero-meta{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.hero-meta span{background:white;border:1px solid var(--line);padding:8px 12px;border-radius:99px;font-size:13px}.hero figure{margin:36px 0 0}.hero figure img{display:block;width:100%;height:330px;object-fit:cover;border-radius:28px}.hero figcaption{font-size:12px;color:#647781;margin-top:10px}.relation,.stages,.topics,.faq{max-width:1080px;margin:auto;padding:76px 22px}.section-head{display:grid;grid-template-columns:175px 1fr;align-items:end;margin-bottom:34px}.section-head p{grid-row:1/3;margin:0}.section-head h2,.reading h2{font-size:clamp(30px,5vw,48px);line-height:1.15;margin:0}.map{display:grid;grid-template-columns:1fr .72fr 1fr;gap:16px;align-items:center}.node{padding:23px;border:1px solid var(--line);border-radius:18px;background:white}.node span{color:var(--orange);font-size:12px;font-weight:900}.node h3{font-size:22px;margin:7px 0}.node p{color:#5c6c75;margin:0}.node.family{grid-column:1/4;width:60%;justify-self:center}.center{display:grid;place-items:center;text-align:center;aspect-ratio:1;border-radius:50%;background:var(--navy);color:white;padding:20px;box-shadow:0 0 0 12px var(--sky)}.center b{font-size:12px;color:#9fd1e1}.center strong{font-size:24px;line-height:1.2}.center small{color:#bdd1da}.stages{background:var(--sand);max-width:none;padding-left:max(22px,calc((100% - 1036px)/2));padding-right:max(22px,calc((100% - 1036px)/2))}.stage-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stage-list article{display:grid;grid-template-columns:54px 1fr;gap:15px;padding:22px;background:white;border-radius:16px}.stage-list b{display:grid;place-items:center;width:48px;height:48px;background:var(--orange);color:white;border-radius:14px}.stage-list h3{margin:0;font-size:21px}.stage-list p{margin:6px 0 0;color:#637079}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.topic-grid article{border-radius:18px;overflow:hidden;background:var(--navy);color:white}.topic-grid img{width:100%;height:240px;object-fit:cover}.topic-grid article div{padding:20px}.topic-grid h3{font-size:21px;margin:0}.topic-grid p{color:#bed0dc}.reading{display:grid;grid-template-columns:.75fr 1.25fr;gap:42px;padding:70px max(22px,calc((100% - 1036px)/2));background:var(--navy);color:white}.reading ul{list-style:none;padding:0;margin:0}.reading li{display:grid;grid-template-columns:100px 1fr;gap:14px;padding:15px 0;border-bottom:1px solid #42617d}.reading li b{color:#ffad86}.reading li span{color:#c5d4df}.faq details{padding:18px 0;border-bottom:1px solid var(--line)}.faq summary{font-weight:900;cursor:pointer}.faq p{color:#5d6d76}footer{padding:46px max(22px,calc((100% - 1036px)/2));background:#0f2539;color:white}footer p{color:#9eb1c0}footer a{color:#ffad86}@media(max-width:760px){.top{padding:12px 16px}.top nav{display:none}.hero{padding:42px 18px 54px}h1{font-size:40px}.hero-copy>p:not(.eyebrow){font-size:16px}.hero figure img{height:220px}.relation,.stages,.topics,.faq{padding:55px 18px}.section-head{display:block}.section-head p{margin-bottom:7px}.section-head h2{font-size:31px}.map{grid-template-columns:1fr}.center{width:190px;justify-self:center;grid-row:2}.node.family{grid-column:auto;width:auto}.stage-list,.topic-grid{grid-template-columns:1fr}.topic-grid article{display:grid;grid-template-columns:120px 1fr}.topic-grid img{height:100%;min-height:190px}.reading{grid-template-columns:1fr;padding:52px 18px}.reading li{grid-template-columns:80px 1fr}}

/* mobile-card-proportion-v2 */
@media(max-width:760px){
  body{font-size:15px;line-height:1.68}
  h1{font-size:30px;line-height:1.14;letter-spacing:-.035em}
  .section-head h2{font-size:25px;line-height:1.22}
  .topic-grid article{display:block}
  .topic-grid img{display:block;width:100%;height:auto;max-height:310px;aspect-ratio:4/3;object-fit:cover;object-position:center 20%}
  .topic-grid article div{padding:16px}
  .topic-grid h3{font-size:18px;line-height:1.48}
  .topic-grid p{font-size:14px;line-height:1.72;margin:9px 0 0}
}