:root{--ink:#202122;--muted:#54595d;--line:#a2a9b1;--soft:#eaecf0;--panel:#f8f9fa;--link:#36c;--visited:#795cb2;--good:#14866d;--primary:#7a5b00;--self:#6b7280;--warn:#b32424;--max:1460px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.62}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}a:visited{color:var(--visited)}.topbar{border-bottom:1px solid var(--soft);background:#fff;position:sticky;top:0;z-index:50}.topbar-inner{max-width:var(--max);margin:0 auto;padding:11px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-family:Georgia,"Times New Roman",serif;font-weight:700;letter-spacing:.02em}.brand small{font-size:.72rem;color:var(--muted);font-weight:400;margin-left:8px}.toplinks{font-size:.86rem;display:flex;gap:15px;white-space:nowrap}.layout{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:220px minmax(0,1fr);gap:34px;padding:30px 24px 70px}.toc{position:sticky;top:72px;align-self:start;font-size:.84rem;max-height:calc(100vh - 92px);overflow:auto;padding-right:8px}.toc-title{font-weight:700;border-bottom:1px solid var(--soft);padding-bottom:8px;margin-bottom:8px}.toc a{display:block;color:#202122;padding:4px 0 4px 10px;border-left:2px solid transparent}.toc a:hover{border-left-color:var(--link);text-decoration:none;color:var(--link)}.toc .sub{padding-left:24px;color:var(--muted);font-size:.8rem}main{min-width:0}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:1.22}h1{font-size:2.65rem;margin:0 0 2px}.tagline{font-size:1.14rem;color:var(--muted);margin:0 0 20px}.lead{font-size:1.08rem;line-height:1.67;margin:0 0 16px}h2{font-size:1.78rem;border-bottom:1px solid var(--line);margin:38px 0 15px;padding-bottom:5px}h3{font-size:1.23rem;margin:24px 0 7px}p{margin:9px 0 15px}sup.ref{font-size:.72em;vertical-align:super;line-height:0}.infobox{border:1px solid var(--line);background:var(--panel);font-size:.88rem;align-self:start}.portrait{aspect-ratio:4/3;background:radial-gradient(circle at 25% 15%,rgba(51,102,204,.12),transparent 34%),linear-gradient(145deg,#f8f9fa,#e8edf4);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line)}.initials{width:112px;height:112px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid #bbc3ce;background:white;font-family:Georgia,"Times New Roman",serif;font-size:2.1rem;color:#4b5563}.ibox-title{text-align:center;font-weight:700;font-size:1.08rem;padding:10px 12px 4px}.ibox-sub{text-align:center;color:var(--muted);font-size:.8rem;padding:0 12px 10px}.ibox-grid{border-top:1px solid var(--soft)}.ibox-row{display:grid;grid-template-columns:88px 1fr;gap:10px;padding:7px 10px;border-bottom:1px solid var(--soft)}.ibox-row b{font-size:.8rem}.badge{display:inline-block;padding:2px 7px;border:1px solid var(--line);border-radius:999px;font-size:.72rem;background:#fff;margin:1px 2px 1px 0}.notice{border:1px solid #c8ccd1;background:#f8f9fa;padding:13px 15px;margin:20px 0;font-size:.9rem}.evidence-legend{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.evidence{font-size:.7rem;padding:2px 7px;border-radius:10px;border:1px solid currentColor;white-space:nowrap}.independent{color:var(--good)}.primary{color:var(--primary)}.self{color:var(--self)}.pending{color:var(--warn)}.statrow{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin:20px 0 8px}.stat{padding:15px;border-right:1px solid var(--soft)}.stat:last-child{border-right:0}.stat strong{font-family:Georgia,"Times New Roman",serif;font-size:1.45rem;font-weight:400;display:block}.stat span{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.timeline{border-left:2px solid var(--soft);margin-left:8px;padding-left:19px}.tl{position:relative;margin:0 0 19px}.tl:before{content:"";position:absolute;left:-25px;top:7px;width:9px;height:9px;border-radius:50%;background:#fff;border:2px solid #72777d}.tl-year{font-size:.76rem;font-weight:700;letter-spacing:.06em;color:var(--muted)}.tl-title{font-weight:650}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:12px 0 18px}.card{border:1px solid var(--soft);padding:14px;background:#fff}.card .year{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.card h3{font-family:inherit;font-size:1rem;font-weight:700;margin:4px 0 5px}.card p{font-size:.88rem;margin:5px 0 9px;color:#3f4448}.card .links{font-size:.78rem}
/* --- Technology Atlas --- */
.tech-atlas{margin:18px 0 30px}
.tech-atlas-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;padding:2px 0 15px;border-bottom:1px solid #c8ccd1;margin-bottom:14px}
.tech-atlas-intro{max-width:730px;margin:0;color:#54595d;font-size:.91rem}
.tech-atlas-count{flex:0 0 auto;text-align:right}
.tech-atlas-count strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:1.45rem;font-weight:400;line-height:1;color:#202122}
.tech-atlas-count span{display:block;margin-top:4px;font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:#72777d}
.tech-featured{display:grid;grid-template-columns:1.05fr .95fr;gap:10px;margin-bottom:22px}
.tech-feature{position:relative;min-height:238px;border:1px solid #202122;padding:20px 20px 18px;background:#202122;color:#fff;overflow:hidden}
.tech-feature:nth-child(2){background:#f8f9fa;color:#202122;border-color:#a2a9b1}
.tech-feature:before{content:"";position:absolute;right:-60px;top:-70px;width:190px;height:190px;border:1px solid rgba(255,255,255,.15);border-radius:50%}
.tech-feature:nth-child(2):before{border-color:#dde1e5}
.tech-feature:after{content:"";position:absolute;right:18px;bottom:18px;width:46px;height:46px;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}
.tech-feature:nth-child(2):after{border-color:#c8ccd1}
.tech-meta{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:34px;font-size:.68rem;letter-spacing:.11em;text-transform:uppercase}
.tech-feature .tech-meta{color:#c8ccd1}.tech-feature:nth-child(2) .tech-meta{color:#72777d}
.tech-feature h3{position:relative;z-index:1;font-family:Georgia,"Times New Roman",serif;font-size:1.58rem;font-weight:400;line-height:1.18;margin:0 0 10px}
.tech-feature p{position:relative;z-index:1;max-width:520px;margin:0 0 20px;font-size:.88rem;line-height:1.55;color:#eaecf0}
.tech-feature:nth-child(2) p{color:#54595d}
.tech-feature .tech-link{position:absolute;left:20px;bottom:17px;z-index:1;font-size:.76rem;font-weight:700;color:#fff}
.tech-feature:nth-child(2) .tech-link{color:#36c}
.tech-group{margin:0 0 22px}
.tech-group-head{display:grid;grid-template-columns:145px 1fr;gap:15px;align-items:center;margin:0 0 8px}
.tech-group-head h3{font-family:inherit;font-size:.69rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#54595d;margin:0}
.tech-group-head .rule{height:1px;background:#eaecf0}
.tech-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #eaecf0;border-left:1px solid #eaecf0}
.tech-item{position:relative;min-height:178px;padding:14px 14px 13px;border-right:1px solid #eaecf0;border-bottom:1px solid #eaecf0;background:#fff;transition:background .15s ease,transform .15s ease}
.tech-item:hover{background:#f8f9fa}
.tech-item-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:18px}
.tech-year{font-size:.66rem;font-weight:800;letter-spacing:.08em;color:#72777d}
.tech-index{font-family:Georgia,"Times New Roman",serif;font-size:.79rem;color:#a2a9b1}
.tech-item h4{font-size:.96rem;line-height:1.25;margin:0 0 6px;font-weight:720;color:#202122}
.tech-item p{font-size:.79rem;line-height:1.48;color:#54595d;margin:0 0 26px}
.tech-item .tech-link{position:absolute;left:14px;bottom:11px;font-size:.7rem;font-weight:700}
.tech-chip{display:inline-block;margin-top:8px;padding:2px 6px;border:1px solid #c8ccd1;border-radius:999px;font-size:.61rem;letter-spacing:.05em;text-transform:uppercase;color:#54595d;background:#fff}
.tech-source-note{padding:10px 12px;border-left:3px solid #a2a9b1;background:#f8f9fa;color:#54595d;font-size:.76rem;line-height:1.5;margin-top:10px}
@media(max-width:980px){.tech-featured{grid-template-columns:1fr}.tech-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.tech-atlas-head{display:block}.tech-atlas-count{text-align:left;margin-top:12px}.tech-list{grid-template-columns:1fr}.tech-group-head{grid-template-columns:120px 1fr}.tech-feature{min-height:220px}.tech-feature h3{font-size:1.38rem}}

/* --- Chronological technology archive --- */
.tech-year-section{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:22px 0;border-top:1px solid #d8dde3}
.tech-year-section:first-of-type{border-top:0}
.tech-year-marker{padding-top:2px}
.tech-year-marker strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:2rem;font-weight:400;line-height:1;color:#202122}
.tech-year-marker span{display:block;margin-top:8px;max-width:130px;font-size:.62rem;line-height:1.45;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:#7a828a}
.tech-year-current{padding-top:12px}
.tech-year-current .tech-year-marker strong{font-size:2.35rem}
.tech-year-section .tech-featured{margin:0}
.tech-year-section .tech-list{margin:0;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid #eaecf0;border-left:1px solid #eaecf0}
.tech-year-section .tech-item{min-height:165px}
.tech-list-single{grid-template-columns:minmax(0,1fr)!important;max-width:560px}
.tech-list-two{grid-template-columns:repeat(2,minmax(0,1fr))!important}
.tech-year-section .tech-item-top{margin-bottom:15px;align-items:center}
.tech-year-section .tech-chip{margin-top:0}
.tech-year-section .tech-source-note{grid-column:2;margin-top:10px}
@media(max-width:820px){.tech-year-section{grid-template-columns:1fr;gap:10px}.tech-year-marker{display:flex;align-items:baseline;gap:12px}.tech-year-marker span{max-width:none;margin-top:0}.tech-year-section .tech-list{grid-template-columns:1fr}.tech-list-two{grid-template-columns:1fr!important}.tech-list-single{max-width:none}.tech-year-section .tech-source-note{grid-column:1}}
@media(max-width:620px){.tech-year-marker{display:block}.tech-year-marker span{margin-top:6px}.tech-year-marker strong{font-size:1.75rem}.tech-year-current .tech-year-marker strong{font-size:2rem}}
table{width:100%;border-collapse:collapse;font-size:.88rem;margin:12px 0 20px}th,td{border:1px solid #c8ccd1;padding:8px 10px;vertical-align:top}th{background:#eaecf0;text-align:left;font-weight:700}.claim-needed{display:inline-block;color:var(--warn);font-size:.72rem;font-style:italic;margin-left:5px}.source-note{font-size:.78rem;color:var(--muted)}.refs{font-size:.84rem}.refs li{margin:0 0 9px;padding-left:4px}.refmeta{display:inline-block;margin-left:6px}.external-list{columns:2;column-gap:26px}.external-list li{break-inside:avoid;margin-bottom:5px}.footer{border-top:1px solid var(--soft);padding:24px 0 0;margin-top:44px;color:var(--muted);font-size:.82rem}.footer strong{color:var(--ink)}@media(max-width:1120px){.layout{grid-template-columns:190px minmax(0,1fr)}main{grid-column:2}.toc{grid-column:1}}@media(max-width:760px){.toplinks{display:none}.layout{display:block;padding:22px 17px 55px}.toc{position:relative;top:auto;max-height:none;border:1px solid var(--soft);padding:12px;margin:0 0 20px}h1{font-size:2.15rem}.statrow{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--soft)}.cards{grid-template-columns:1fr}.external-list{columns:1}}

/* --- Compact visual archive + original profile dossier --- */
.section-kicker{margin-top:34px;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#72777d}
.gallery-intro{max-width:760px;color:#54595d;font-size:.88rem;margin:7px 0 16px}

.video-grid,.press-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:10px 0 22px}
.video-card,.press-card{display:block;min-width:0;border:1px solid #e4e7eb;background:#fff;color:#202122;overflow:hidden;border-radius:8px;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;text-decoration:none!important}
.video-card:hover,.press-card:hover{transform:translateY(-2px);border-color:#c7cdd4;box-shadow:0 7px 18px rgba(32,33,34,.08)}
.video-thumb,.press-image{position:relative;aspect-ratio:16/9;background:#eef1f4;overflow:hidden}
.video-thumb img,.press-image img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .22s ease}
.video-card:hover img,.press-card:hover img{transform:scale(1.025)}
.video-type,.press-source{position:absolute;left:7px;top:7px;max-width:calc(100% - 14px);padding:3px 6px;border-radius:4px;background:rgba(15,17,20,.82);backdrop-filter:blur(5px);color:#fff;font-size:.56rem;line-height:1.2;font-weight:750;letter-spacing:.05em;text-transform:uppercase;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:30px;height:30px;border-radius:50%;background:rgba(10,12,14,.76);box-shadow:0 1px 7px rgba(0,0,0,.25)}
.play:after{content:"";position:absolute;left:12px;top:9px;border-left:8px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent}
.video-copy,.press-copy{padding:8px 9px 9px}
.video-title,.press-title{font-family:inherit!important;font-size:.74rem!important;line-height:1.3!important;font-weight:700!important;margin:0!important;color:#202122!important;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:1.92em}
.video-meta{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:6px;color:#72777d;font-size:.62rem}
.video-meta .watch{color:#36c;font-weight:650}
.press-desc{display:none}
.press-link{display:block;margin-top:6px;color:#36c;font-size:.62rem;font-weight:650}
.featured-video,.press-featured{grid-column:auto;grid-row:auto}
.archive-note{font-size:.72rem;color:#72777d;margin-top:-8px}

/* Profile dossier: intentionally not a Wikipedia-style infobox */
.profile-dossier{align-self:start;position:relative;overflow:hidden;border:1px solid #e1e5ea;border-radius:14px;background:linear-gradient(180deg,#f8fafc 0,#fff 42%);box-shadow:0 8px 28px rgba(31,35,40,.06)}
.dossier-head{padding:18px 18px 15px;border-bottom:1px solid #edf0f2;position:relative}
.dossier-index{font-size:.61rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase;color:#818993;margin-bottom:14px}
.dossier-monogram{width:54px;height:54px;border-radius:13px;background:#202122;color:#fff;display:flex;align-items:center;justify-content:center;font:700 1.05rem/1 Georgia,"Times New Roman",serif;margin-bottom:13px}
.dossier-name{font-family:Georgia,"Times New Roman",serif;font-size:1.28rem;line-height:1.15;margin:0 0 5px}
.dossier-role{font-size:.76rem;line-height:1.45;color:#626970;max-width:250px}
.dossier-stats{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid #edf0f2}
.dossier-stat{padding:11px 10px;border-right:1px solid #edf0f2}
.dossier-stat:last-child{border-right:0}
.dossier-stat strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:1.05rem;font-weight:400;line-height:1.1}
.dossier-stat span{display:block;margin-top:4px;font-size:.52rem;line-height:1.25;color:#7a828a;text-transform:uppercase;letter-spacing:.07em}
.dossier-section{padding:13px 16px;border-bottom:1px solid #edf0f2}
.dossier-section:last-child{border-bottom:0}
.dossier-label{font-size:.58rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase;color:#8a929b;margin-bottom:7px}
.dossier-text{font-size:.76rem;line-height:1.5;color:#34383c}
.dossier-chips{display:flex;flex-wrap:wrap;gap:5px}
.dossier-chip{padding:4px 7px;border-radius:999px;background:#f0f3f6;color:#42484e;font-size:.61rem;line-height:1.2}
.dossier-links{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}
.dossier-links a{display:flex;justify-content:space-between;align-items:center;padding:7px 8px;border:1px solid #e3e7eb;border-radius:7px;color:#202122;font-size:.67rem;font-weight:650;text-decoration:none}
.dossier-links a:hover{border-color:#b7c1cc;background:#f8fafc;text-decoration:none}
.dossier-links a span{color:#8b939b;font-weight:400}
.dossier-cite{font-size:.64rem;color:#6b727a}

@media(max-width:1280px){.video-grid,.press-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1120px){.video-grid,.press-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.profile-dossier{grid-column:2;grid-row:1;margin-bottom:8px}}
@media(max-width:900px){.video-grid,.press-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:620px){.video-grid,.press-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.video-copy,.press-copy{padding:7px}.video-title,.press-title{font-size:.7rem!important}.profile-dossier{margin-bottom:20px}.dossier-stats{grid-template-columns:repeat(3,1fr)}}


/* --- Inline profile summary merged into opening article --- */
.profile-summary{margin:18px 0 22px;border-top:1px solid var(--soft);border-bottom:1px solid var(--soft);padding:14px 0 12px}
.profile-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:12px}
.profile-summary-item{min-width:0}
.profile-summary-label{font-size:.66rem;font-weight:800;letter-spacing:.10em;text-transform:uppercase;color:#72777d;margin-bottom:4px}
.profile-summary-value{font-size:.88rem;line-height:1.45;color:#303437}
.profile-summary-value strong{font-size:1rem;color:#202122}
.profile-summary-tags{display:flex;flex-wrap:wrap;gap:5px}
.profile-summary-tag{display:inline-flex;align-items:center;padding:3px 7px;border:1px solid #d9dde2;border-radius:999px;background:#fafbfc;font-size:.72rem;line-height:1.2;color:#303437}
.profile-summary-links{display:flex;flex-wrap:wrap;gap:7px}
.profile-summary-links a{display:inline-flex;align-items:center;gap:3px;padding:4px 7px;border:1px solid #d9dde2;border-radius:5px;background:#fff;font-size:.72rem;font-weight:650;text-decoration:none}
.profile-summary-links a:hover{border-color:#aeb6bf;background:#f8f9fa;text-decoration:none}
@media(max-width:900px){.profile-summary-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.profile-summary-grid{grid-template-columns:1fr}}


.achievement-list{margin:8px 0 24px;padding-left:1.25rem;max-width:980px}.achievement-list li{margin:0 0 10px;padding-left:4px;line-height:1.58}.achievement-list li::marker{color:#72777d}.achievement-list strong{font-weight:700}

.publication-table{font-size:.84rem}.publication-table th:nth-child(1){width:105px}.publication-table th:nth-child(3){width:125px}.publication-table th:nth-child(4){width:190px}.publication-table th:nth-child(5){width:120px}.publication-table td:nth-child(1){white-space:nowrap;color:#54595d}.publication-table td:nth-child(2){min-width:260px}.publication-table tr:hover td{background:#f8f9fa}.publication-note{margin:14px 0 18px}.publication-table a{white-space:nowrap}@media(max-width:900px){.publication-table{font-size:.8rem}.publication-table th:nth-child(4),.publication-table td:nth-child(4){display:none}}@media(max-width:650px){.publication-table th:nth-child(3),.publication-table td:nth-child(3){display:none}.publication-table td:nth-child(2){min-width:190px}}




/* --- Mobile usability pass: media archives and data tables --- */
html,body{max-width:100%;overflow-x:hidden}
.table-scroll{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}
.table-scroll table{margin-top:0;margin-bottom:0}
@media(max-width:760px){
  .topbar-inner{padding:9px 14px}.brand{font-size:.94rem}.brand small{display:none}
  .layout{padding:18px 14px 48px}.toc{border-radius:8px;font-size:.79rem;max-height:220px;overflow:auto}
  h1{font-size:2rem;overflow-wrap:anywhere}.tagline{font-size:1rem}h2{font-size:1.48rem;margin-top:30px}
  p,.lead{overflow-wrap:anywhere}
  .video-grid,.press-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .video-card,.press-card{border-radius:7px}
  .video-title,.press-title{-webkit-line-clamp:3;min-height:0;font-size:.72rem!important;line-height:1.32!important}
  .video-meta{font-size:.59rem;align-items:flex-start}.video-type,.press-source{font-size:.52rem}
  .table-scroll{margin:10px 0 18px;padding-bottom:5px}
  .table-scroll table{min-width:720px;font-size:.78rem}
  th,td{padding:7px 8px}
}
@media(max-width:480px){
  .video-grid,.press-grid{grid-template-columns:1fr;gap:10px}
  .video-card,.press-card{display:grid;grid-template-columns:42% minmax(0,1fr);align-items:stretch}
  .video-thumb,.press-image{height:100%;min-height:108px;aspect-ratio:auto}
  .video-copy,.press-copy{display:flex;flex-direction:column;justify-content:center;padding:9px 10px}
  .video-title,.press-title{font-size:.78rem!important;-webkit-line-clamp:4}
  .video-meta{margin-top:7px}
  .play{width:28px;height:28px}.play:after{left:11px;top:8px}
  .dossier-stats{grid-template-columns:1fr}.dossier-stat{border-right:0;border-bottom:1px solid #edf0f2}.dossier-stat:last-child{border-bottom:0}
  .statrow{grid-template-columns:1fr}.stat{border-right:0!important;border-bottom:1px solid var(--soft)}.stat:last-child{border-bottom:0}
}

/* --- Sticky contents navigation refinement --- */
html{scroll-behavior:smooth}
.toc{position:sticky!important;top:72px!important;align-self:start!important;height:max-content;max-height:calc(100vh - 92px);overflow-y:auto;overscroll-behavior:contain;z-index:30}
.toc a.active{border-left-color:var(--link);color:var(--link);font-weight:700;background:linear-gradient(90deg,rgba(51,102,204,.07),transparent)}
section{scroll-margin-top:84px}
@media(max-width:760px){.toc{position:relative!important;top:auto!important;max-height:none!important;overflow:visible!important}}

/* Interviews & panels responsive refinement */
@media(max-width:980px){.interview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
@media(max-width:620px){.interview-grid{grid-template-columns:1fr;gap:12px}.interview-card .video-title{font-size:.95rem;line-height:1.35}.interview-card .video-copy{padding:10px 11px}.interview-card .video-type{font-size:.6rem}}


/* --- Hero identity + truly fixed desktop contents --- */
.topbar-inner{justify-content:flex-end}
.hero-kardashev{display:block;height:auto;max-width:100%;margin:0 0 14px 0}
.hero-name{display:inline-block;max-width:100%}

@media(min-width:761px){
  .layout{grid-template-columns:220px minmax(0,1fr)}
  .toc{
    position:fixed!important;
    top:72px!important;
    left:max(24px,calc((100vw - var(--max))/2 + 24px));
    width:220px;
    max-height:calc(100vh - 92px)!important;
    overflow-y:auto!important;
    overscroll-behavior:contain;
    z-index:30;
  }
  main{grid-column:2!important;min-width:0}
}
@media(min-width:761px) and (max-width:1120px){
  .layout{grid-template-columns:190px minmax(0,1fr)}
  .toc{left:24px;width:190px}
}
@media(max-width:760px){
  .topbar-inner{justify-content:flex-end}
  .toc{
    position:relative!important;
    top:auto!important;
    left:auto!important;
    width:auto!important;
    max-height:none!important;
    overflow:visible!important;
  }
  main{grid-column:auto!important}
  .hero-kardashev{margin-bottom:11px}
  .hero-name{max-width:100%;}
}


/* Internal knowledge-graph links and source anchors */
.entity-link{color:inherit;text-decoration:underline;text-decoration-color:rgba(43,92,137,.35);text-decoration-thickness:1px;text-underline-offset:3px;transition:text-decoration-color .18s ease,color .18s ease}
.entity-link:hover{color:#1e5f96;text-decoration-color:#1e5f96}
.evidence-ref{font-size:.68em;line-height:0;vertical-align:super;margin-left:3px;font-weight:700;white-space:nowrap}
.evidence-ref a{color:#1e5f96;text-decoration:none;border-bottom:1px solid rgba(30,95,150,.28)}
.evidence-ref a:hover{border-bottom-color:#1e5f96}
.evidence-target{scroll-margin-top:28px}
.evidence-target:target{animation:evidencePulse 2.2s ease-out}
@keyframes evidencePulse{0%{box-shadow:0 0 0 3px rgba(30,95,150,.34);background-color:rgba(30,95,150,.08)}55%{box-shadow:0 0 0 8px rgba(30,95,150,.10);background-color:rgba(30,95,150,.04)}100%{box-shadow:0 0 0 0 rgba(30,95,150,0);background-color:transparent}}
tr.evidence-target:target td{background:rgba(30,95,150,.055)}
@media(max-width:700px){.evidence-ref{font-size:.72em}.entity-link{text-underline-offset:2px}}
.source-guide{font-size:.82rem;color:#777;margin:-.35rem 0 1.1rem}.source-guide::first-letter{color:#777}