.about-page{max-width:1240px;margin:auto;padding:64px 32px;color:var(--ink)}
.about-page h1,.about-page h2,.about-page h3{font-family:inherit;color:var(--ink);text-transform:none;line-height:1.2;letter-spacing:-.6px}
.about-hero{display:grid;grid-template-columns:1.5fr 1fr;gap:72px;align-items:center}
.about-intro h1{font-size:clamp(38px,4.7vw,60px);letter-spacing:-2px;line-height:1.08;margin:24px 0}
.about-intro h1 em{font-style:normal;color:var(--teal)}
.about-page p{color:var(--muted);font-size:16px;line-height:1.8}
.about-intro .about-deck{font-size:21px;line-height:1.6;color:var(--ink)}
.about-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:28px}.about-actions a{font-size:14px;font-weight:650;color:var(--teal)}
.about-page .about-button{display:inline-block;padding:14px 22px;border-radius:8px;background:var(--ink);color:white;font-size:14px;font-weight:600;white-space:nowrap}
.about-profile{background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.about-portrait{display:block;width:100%;height:auto;max-height:410px;object-fit:cover;object-position:center 25%}
.profile-caption{display:flex;flex-direction:column;gap:5px;padding:24px}.profile-caption strong{font-size:22px}.profile-caption span{font-size:14px;color:var(--muted)}
.profile-footnote{padding:16px 24px;display:flex;justify-content:space-between;gap:12px;font-size:12px;border-top:1px solid var(--line)}
.about-brand{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:48px;padding:32px 0;margin-top:48px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-brand img{width:100%;height:auto}.about-brand p{margin:0;font-size:16px}
.about-section{margin-top:80px}.about-section-heading{max-width:720px;margin-bottom:32px}.about-page h2{font-size:clamp(27px,3vw,36px);margin:14px 0 20px}
.expertise-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.expertise-grid article{border:1px solid var(--line);border-radius:14px;padding:30px;background:var(--paper)}
.expertise-number{font-size:11px;font-weight:750;letter-spacing:1.5px;color:var(--teal)}.expertise-grid h3{font-size:25px;margin:20px 0 14px}.expertise-grid a,.expertise-detail{font-size:13px;color:var(--teal);font-weight:600}
.about-story{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;border-bottom:1px solid var(--line);padding-bottom:48px}
.workbench-list{margin:0}.workbench-list>div{display:grid;grid-template-columns:240px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.workbench-list dt{font-size:16px}.workbench-list dd{font-size:15px;color:var(--muted);line-height:1.8}
.learning-feature{display:flex;align-items:center;gap:32px;padding:30px;background:#eaf3f2;border:1px solid #cce2df;border-radius:14px}.learning-feature h3{font-size:25px;margin:12px 0}.learning-feature p{margin-bottom:0}
.credential-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:30px}.credential-list article{padding:22px;border:1px solid var(--line);border-radius:12px}.credential-list h3{font-size:18px;margin:0 0 12px}.credential-list p{font-size:14px;margin:0}
.credential-badges{margin-top:28px;padding:22px;border:1px solid var(--line);border-radius:12px}.credential-badges summary{font-weight:650;font-size:16px}.credential-badges>p{margin-top:16px;font-size:14px}
.badge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px}.badge-item{text-align:center}.badge-item a{display:block;font-size:12px;margin-top:8px}
.about-connect{margin-top:80px;padding:42px;border-radius:18px;background:var(--paper)}.about-connect p{max-width:650px}
.site-brand-logo{display:block;width:240px;max-width:100%;height:auto}
@media(max-width:959px){.about-hero{gap:32px}.about-intro h1{font-size:40px}.about-story{gap:32px}.credential-list{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-feature{flex-direction:column;align-items:flex-start}}
@media(max-width:659px){.about-page{padding:32px 20px}.about-hero,.about-brand,.about-story,.expertise-grid,.credential-list{grid-template-columns:1fr}.about-profile{max-width:400px;width:100%;margin:auto}.about-portrait{max-height:380px}.about-brand{gap:16px}.about-section{margin-top:48px}.workbench-list>div{grid-template-columns:1fr;gap:8px}.about-connect{padding:26px;margin-top:48px}.about-intro h1{font-size:39px}.about-intro .about-deck{font-size:19px}.site-brand-logo{width:210px}}