#iw-portal{--ip-ink:var(--tp);--ip-muted:var(--ts);--ip-paper:var(--s1);--ip-tint:var(--s2);--ip-line:var(--bd);--ip-accent:var(--ac);color:var(--ip-ink);max-width:1800px;margin:auto;padding:12px 0 32px;line-height:1.65;word-break:keep-all}
#iw-portal *{box-sizing:border-box}#iw-portal button{font:inherit;cursor:pointer;color:inherit}#iw-portal button:focus-visible,#iw-portal a:focus-visible{outline:3px solid var(--ip-accent);outline-offset:4px}#iw-portal button:hover .ip-read b{transform:translate(3px,-3px)}#iw-portal .ip-eyebrow{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--ip-accent)}#iw-portal .ip-masthead{display:flex;align-items:end;justify-content:space-between;gap:28px;padding:8px 0 30px}#iw-portal h1,#iw-portal h2,#iw-portal h3,#iw-portal p{margin:0}#iw-portal h1{font-size:clamp(30px,3vw,48px);line-height:1.25;letter-spacing:-.05em;font-weight:800}#iw-portal h1 span{color:var(--ip-accent)}#iw-portal .ip-masthead .ip-eyebrow{margin-bottom:12px}#iw-portal .ip-masthead p{color:var(--ip-muted);font-size:14px}#iw-portal .ip-mobile{display:none}
#iw-portal .ip-tabs{display:flex;gap:clamp(16px,3vw,44px);border-top:2px solid var(--ip-ink);border-bottom:1px solid var(--ip-line);margin-bottom:28px;overflow:auto}#iw-portal .ip-tabs button{flex-shrink:0;background:none;border:0;border-bottom:3px solid transparent;padding:15px 0 12px;font-weight:750;font-size:14px}#iw-portal .ip-tabs button[aria-current=page]{color:var(--ip-accent);border-bottom-color:var(--ip-accent)}
#iw-portal .ip-lead{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:30px}#iw-portal .ip-story{text-align:left;border:0;background:transparent;padding:0;min-width:0;display:flex;flex-direction:column;border-radius:var(--radius-sm)}#iw-portal .ip-art{position:relative;min-width:0;overflow:hidden;display:grid;place-items:center;background:var(--ip-tint);border-radius:var(--radius-md);aspect-ratio:1.7;margin-bottom:18px;border:1px solid var(--ip-line)}#iw-portal .ip-art canvas,#iw-portal .ip-art img{width:100%;height:100%;object-fit:contain;display:block}#iw-portal .ip-art-label{padding:30px;text-align:center;font-size:21px;font-weight:750;color:var(--ip-muted)}#iw-portal .ip-art-status{position:absolute;bottom:12px;padding:4px 12px;font-size:11px;color:var(--ip-muted);background:var(--ip-paper);border-radius:var(--radius-sm)}#iw-portal .ip-story-copy{width:100%}#iw-portal .ip-story h3{font-size:clamp(20px,1.7vw,28px);line-height:1.4;letter-spacing:-.04em;margin:7px 0 10px}#iw-portal .ip-story p{font-size:13px;color:var(--ip-muted)}#iw-portal .ip-read{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700;margin-top:18px}#iw-portal .ip-read b{font-size:24px;transition:transform .2s}
#iw-portal .ip-feature{position:relative;min-height:460px;background:var(--ip-tint);padding:32px;overflow:hidden;justify-content:end}#iw-portal .ip-feature .ip-art{position:absolute;right:20px;top:20px;bottom:20px;width:45%;aspect-ratio:auto;margin:0;transform:rotate(3deg);box-shadow:0 16px 35px color-mix(in srgb,var(--ip-ink) 12%,transparent)}#iw-portal .ip-feature .ip-story-copy{position:relative;width:54%;z-index:1}#iw-portal .ip-feature h3{font-size:clamp(26px,2.6vw,40px);line-height:1.32}#iw-portal .ip-feature .ip-read{margin-top:35px;justify-content:start;gap:32px}#iw-portal .ip-side-stories{display:grid;gap:22px}#iw-portal .ip-compact{display:grid;grid-template-columns:minmax(100px,.75fr) minmax(0,1.3fr);gap:20px;align-items:center;border-bottom:1px solid var(--ip-line);padding-bottom:20px}#iw-portal .ip-compact .ip-art{margin:0;aspect-ratio:1;height:100%;max-height:200px}#iw-portal .ip-compact h3{font-size:21px}#iw-portal .ip-compact .ip-read{margin-top:8px}#iw-portal .ip-compact p{font-size:12px}
#iw-portal>section+section{margin-top:48px}#iw-portal .ip-section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:24px;padding-top:22px;border-top:1px solid var(--ip-line)}#iw-portal .ip-section-head h2{font-size:26px;letter-spacing:-.035em;margin-top:6px}#iw-portal .ip-section-head p{font-size:13px;color:var(--ip-muted)}#iw-portal .ip-story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}#iw-portal .ip-visual-row{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:32px}#iw-portal .ip-anatomy{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;background:var(--ip-tint);padding:24px}#iw-portal .ip-anatomy .ip-art{aspect-ratio:.8;max-height:370px;margin:0;background:var(--ip-paper)}#iw-portal .ip-visual-links{display:grid;gap:20px}#iw-portal .ip-history-band{padding:30px;border-radius:var(--radius-md);background:color-mix(in srgb,var(--ip-accent) 10%,var(--ip-paper))}#iw-portal .ip-history-band .ip-section-head{border:0;padding:0}#iw-portal .ip-history-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:30px}#iw-portal .ip-history-links button{border:0;border-top:1px solid var(--ip-line);background:none;text-align:left;padding:20px 0 0}#iw-portal .ip-history-links button>span{font-size:36px;color:var(--ip-accent);font-weight:300}#iw-portal .ip-history-links h3{font-size:22px;margin:10px 0}#iw-portal .ip-history-links p{font-size:13px;color:var(--ip-muted)}#iw-portal .ip-history-links b{display:block;margin-top:18px;font-size:24px}#iw-portal .ip-series-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));column-gap:32px}#iw-portal .ip-series-list button{display:flex;align-items:center;gap:16px;border:0;border-bottom:1px solid var(--ip-line);padding:18px 0;background:none;text-align:left}#iw-portal .ip-series-list span{font-size:11px;color:var(--ip-muted);min-width:65px}#iw-portal .ip-series-list strong{font-size:14px;flex:1}#iw-portal .ip-footer{border-top:1px solid var(--ip-line);display:flex;justify-content:space-between;gap:16px;margin-top:55px;padding:24px 0;font-size:12px;color:var(--ip-muted)}
#iw-portal .ip-back{display:inline-block;border:0;background:none;padding:10px 0;font-size:13px;color:var(--ip-muted);text-decoration:none}#iw-portal .ip-article-head{padding:35px 0 45px;border-bottom:1px solid var(--ip-line)}#iw-portal .ip-article-head h1{margin:16px 0 20px;font-size:clamp(32px,4vw,58px)}#iw-portal .ip-article-head p{color:var(--ip-muted);font-size:17px}#iw-portal .ip-reading{display:grid;grid-template-columns:180px minmax(0,1fr);gap:50px;padding-top:40px}#iw-portal .ip-toc{position:sticky;top:12px;align-self:start;display:grid;gap:14px;font-size:12px}#iw-portal .ip-toc strong{margin-bottom:8px}#iw-portal .ip-toc a{color:var(--ip-muted);text-decoration:none}#iw-portal .ip-toc a:hover{color:var(--ip-accent)}#iw-portal .ip-article-body{max-width:1100px;min-width:0}#iw-portal .ip-article-body section{margin-bottom:45px;scroll-margin-top:20px}#iw-portal .ip-article-body h2{font-size:26px;letter-spacing:-.03em;margin-bottom:18px}#iw-portal .ip-article-body p{font-size:17px;line-height:1.9;max-width:780px}#iw-portal .ip-number{display:block;color:var(--ip-accent);font-weight:800;font-size:12px;margin-bottom:8px}#iw-portal .ip-article-body .ip-caption{font-size:13px;color:var(--ip-muted)}#iw-portal figure{margin:28px 0 42px}#iw-portal .ip-document{aspect-ratio:auto;min-height:280px;margin:0;background:var(--ip-paper)}#iw-portal .ip-document canvas,#iw-portal .ip-document img{height:auto;max-height:none}#iw-portal figcaption{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid var(--ip-line)}#iw-portal figcaption span{display:block;font-size:12px;color:var(--ip-muted)}#iw-portal figcaption button,#iw-portal .ip-tool{background:var(--ip-paper);border:1px solid var(--ip-line);border-radius:var(--radius-sm);padding:9px 14px;font-size:13px;flex-shrink:0}#iw-portal .ip-tool{margin-bottom:35px}#iw-portal .ip-related{display:grid;gap:0}#iw-portal .ip-related button{display:grid;grid-template-columns:1fr auto;gap:5px 15px;border:0;border-bottom:1px solid var(--ip-line);background:none;text-align:left;padding:18px 0}#iw-portal .ip-related small{color:var(--ip-accent)}#iw-portal .ip-related strong{grid-column:1;font-size:17px}#iw-portal .ip-related span{grid-column:2;grid-row:1/3;align-self:center}#iw-portal .ip-history-frame{width:100%;height:78vh;border:1px solid var(--ip-line);border-radius:var(--radius-md);background:var(--ip-paper)}
@media(max-width:1100px){#iw-portal .ip-story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#iw-portal .ip-lead,#iw-portal .ip-visual-row{grid-template-columns:1fr}#iw-portal .ip-side-stories,#iw-portal .ip-visual-links{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}#iw-portal .ip-feature{min-height:380px}#iw-portal .ip-reading{grid-template-columns:140px minmax(0,1fr);gap:25px}}
@media(max-width:640px){#iw-portal .ip-story-grid{grid-template-columns:1fr}#iw-portal .ip-masthead{display:block}#iw-portal .ip-masthead p{margin-top:15px}#iw-portal .ip-mobile{display:block}#iw-portal .ip-feature{min-height:430px;padding:22px}#iw-portal .ip-feature .ip-art{right:12px;top:12px;width:42%;bottom:12px}#iw-portal .ip-feature .ip-story-copy{width:57%}#iw-portal .ip-feature h3{font-size:27px}#iw-portal .ip-section-head{display:block}#iw-portal .ip-section-head p{margin-top:10px}#iw-portal .ip-reading{display:block}#iw-portal .ip-toc{position:static;display:flex;overflow:auto;margin-bottom:30px;padding-bottom:15px;border-bottom:1px solid var(--ip-line)}#iw-portal .ip-toc>*{white-space:nowrap}#iw-portal .ip-article-body p{font-size:16px}#iw-portal .ip-history-band{padding:22px}#iw-portal .ip-anatomy{gap:16px;padding:16px}#iw-portal figcaption{align-items:start}#iw-portal .ip-footer{display:block}#iw-portal .ip-footer span{display:block;margin-top:6px}}
#iw-portal .ip-reading.ip-history-reading{display:block;padding-top:0}
#iw-portal .ip-history-reading>.ip-toc{position:static;display:flex;gap:28px;padding:20px 0;border-bottom:1px solid var(--ip-line);margin-bottom:36px;overflow:auto}
#iw-portal .ip-history-reading>.ip-toc>*{white-space:nowrap}
#iw-portal .ip-history-reading .ip-article-body{max-width:none;width:100%}
#iw-portal .iph-native{width:100%;font-size:16px;line-height:1.8}
#iw-portal .iph-native p{max-width:none}
#iw-portal .iph-native .section-t,#iw-portal .iph-native .sec{font-size:28px;font-weight:750;margin:38px 0 24px;letter-spacing:-.04em}
#iw-portal .iph-native .intro,#iw-portal .iph-native .desc{font-size:21px;line-height:1.8;max-width:1100px;margin:32px 0 42px;color:var(--ip-muted)}
#iw-portal .iph-native .intro b,#iw-portal .iph-native .desc b{color:var(--ip-ink)}
#iw-portal .iph-native .gens,#iw-portal .iph-eras{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:2px solid var(--ip-accent);margin:25px 0 60px}
#iw-portal .iph-native .gens a,#iw-portal .iph-eras a{color:var(--ip-ink);text-decoration:none;padding:22px 20px 20px 0;display:flex;flex-direction:column;border-bottom:1px solid var(--ip-line)}
#iw-portal .iph-native .gens .n,#iw-portal .iph-eras strong{font-size:28px;font-weight:750;color:var(--ip-accent)}
#iw-portal .iph-native .gens .p,#iw-portal .iph-eras span{font-size:13px;color:var(--ip-muted);margin:5px 0 12px}
#iw-portal .iph-native .gens small{display:block;font-size:12px;color:var(--ip-muted)}
#iw-portal .iph-native .panel,#iw-portal .iph-era{display:block;position:relative;border-top:1px solid var(--ip-line);padding:40px 0;margin:0 0 32px;scroll-margin-top:20px}
#iw-portal .iph-native .panel h2,#iw-portal .iph-era h2{font-size:34px;margin-bottom:14px}
#iw-portal .iph-native .badge{font-size:15px;font-weight:500;color:var(--ip-muted);margin-left:15px}
#iw-portal .iph-era>header>span{color:var(--ip-accent);font-size:14px;font-weight:700}
#iw-portal .iph-native .lead{font-size:21px;max-width:1100px;margin:15px 0 30px}
#iw-portal .iph-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 40px;margin:30px 0 40px;padding:30px 0;border-top:1px solid var(--ip-line);border-bottom:1px solid var(--ip-line)}
#iw-portal .iph-facts dt{font-size:12px;color:var(--ip-muted);margin-bottom:8px}
#iw-portal .iph-facts dd{margin:0;font-size:19px;font-weight:650;line-height:1.65}
#iw-portal .iph-facts small{display:block;color:var(--ip-muted);font-size:13px;font-weight:400}
#iw-portal .iph-native .d-grid,#iw-portal .iph-native .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 40px}
#iw-portal .iph-native .d-card,#iw-portal .iph-native .gc{padding:12px 0 24px;border-bottom:1px solid var(--ip-line)}
#iw-portal .iph-native .dt,#iw-portal .iph-native .d-card h3,#iw-portal .iph-native h4{font-size:17px;font-weight:750;margin:0 0 12px}
#iw-portal .iph-native .dd,#iw-portal .iph-native .d-card p,#iw-portal .iph-native .gc p{font-size:16px;line-height:1.85}
#iw-portal .iph-native .note,#iw-portal .iph-native .key,#iw-portal .iph-native .caution,#iw-portal .iph-native .tip{margin:30px 0;padding:18px 24px;border-left:3px solid var(--ip-accent);background:var(--ip-tint)}
#iw-portal .iph-native .h3{font-size:22px;font-weight:750;margin:40px 0 20px}
#iw-portal .iph-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin:30px 0}
#iw-portal .iph-product{border-top:2px solid var(--ip-accent);padding-top:22px}
#iw-portal .iph-product header>span{font-size:36px;color:var(--ip-accent)}
#iw-portal .iph-product h3{font-size:25px;margin:10px 0}
#iw-portal .iph-product .iph-facts{grid-template-columns:1fr;border:0;padding:0}
#iw-portal .iph-native .tl .row{display:grid;grid-template-columns:64px minmax(0,1fr);gap:30px;padding:30px 0;border-top:1px solid var(--ip-line)}
#iw-portal .iph-native .dot{font-size:38px;color:var(--ip-accent);font-weight:300}
#iw-portal .iph-native .yr{color:var(--ip-accent);font-size:14px;font-weight:700}
#iw-portal .iph-native .bd h3{font-size:27px;margin:8px 0 18px}
#iw-portal .iph-native .bd>p{max-width:1100px;margin-bottom:16px}
#iw-portal .iph-native .stat{display:flex;gap:35px;align-items:center;margin:30px 0}
#iw-portal .iph-native .big{font-size:68px;font-weight:800;color:var(--ip-accent);white-space:nowrap}
#iw-portal .iph-native .big span{font-size:28px}
#iw-portal .iph-native .src{display:block;font-size:12px!important;color:var(--ip-muted);margin-top:30px}
#iw-portal .iph-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 45px}
#iw-portal .iph-checks>div{border-top:1px solid var(--ip-line);padding:20px 0}
#iw-portal .iph-checks dt{font-size:18px;font-weight:750}.iph-checks dt span{margin-right:18px;color:var(--ip-accent)}
#iw-portal .iph-checks dd{margin:10px 0 0 42px;color:var(--ip-muted)}
#iw-portal .iph-native .concl{border-top:3px solid var(--ip-accent);padding:30px 0;margin-top:40px}
#iw-portal .iph-native .concl .lb{font-size:26px;font-weight:750;margin-bottom:15px}
#iw-portal .iph-native .who{color:var(--ip-muted);font-size:13px;margin-top:20px}
@media(max-width:1000px){#iw-portal .iph-facts,#iw-portal .iph-native .d-grid,#iw-portal .iph-native .grid{grid-template-columns:repeat(2,minmax(0,1fr))}#iw-portal .iph-products{grid-template-columns:1fr}#iw-portal .iph-product .iph-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){#iw-portal .iph-native .gens,#iw-portal .iph-eras{grid-template-columns:repeat(2,minmax(0,1fr))}#iw-portal .iph-facts,#iw-portal .iph-native .d-grid,#iw-portal .iph-native .grid,#iw-portal .iph-checks,#iw-portal .iph-product .iph-facts{grid-template-columns:1fr}#iw-portal .iph-native .tl .row{grid-template-columns:35px minmax(0,1fr);gap:14px}#iw-portal .iph-native .stat{display:block}#iw-portal .iph-native .badge{display:block;margin:8px 0}#iw-portal .iph-native .panel h2,#iw-portal .iph-era h2{font-size:27px}}
/* Native history: preserve the matrix and use the entire workspace width. */
#iw-portal .ip-history-reading .iph-native{font-family:inherit;font-size:15px;line-height:1.7}
#iw-portal .iph-native .iph-comparison,#iw-portal .iph-native .tbl-wrap{width:100%;overflow-x:auto;overflow-y:visible;margin:20px 0 32px}
#iw-portal .iph-native table{width:100%;min-width:740px;table-layout:fixed;border-collapse:collapse;font:inherit;background:var(--ip-paper)}
#iw-portal .iph-native table th,#iw-portal .iph-native table td{font-family:inherit;font-size:15px;line-height:1.7;vertical-align:middle;padding:17px 14px;border:1px solid var(--ip-line);text-align:center;word-break:keep-all;overflow-wrap:break-word}
#iw-portal .iph-native table thead th{background:#6366f1;color:#fff;font-weight:700}
#iw-portal .iph-native table thead th:first-child{background:#334155;width:16%}
#iw-portal .iph-native table thead th.iph-latest{background:#ea580c}
#iw-portal .iph-native table tbody th{background:#f7f8fa;font-weight:600;text-align:left;color:var(--ip-ink)}
#iw-portal .iph-native table small{display:block;font-family:inherit;font-size:13px;line-height:1.7;font-weight:400;margin-top:3px}
#iw-portal .iph-native table thead small{font-weight:600;color:inherit}
#iw-portal .iph-native table .hl,#iw-portal .iph-native table .em{color:#5551e8;font-weight:700}
#iw-portal .iph-native table .gr,#iw-portal .iph-native table .em-g{color:#00866b;font-weight:700}
#iw-portal .iph-native table .o,#iw-portal .iph-native table .em-o{color:#d64b00;font-weight:700}
#iw-portal .iph-native .section-t,#iw-portal .iph-native .sec,#iw-portal .iph-native .panel h2,#iw-portal .iph-native .iph-era h2{font-family:inherit;font-size:24px;line-height:1.5;font-weight:700}
#iw-portal .iph-native .intro,#iw-portal .iph-native .desc,#iw-portal .iph-native .lead{font-family:inherit;font-size:16px;line-height:1.8}
#iw-portal .iph-native .d-card p,#iw-portal .iph-native .dd,#iw-portal .iph-native .bd p{font-family:inherit;font-size:15px;line-height:1.8}
#iw-portal .iph-native .gens .n,#iw-portal .iph-native .iph-eras strong{font-size:22px}
#iw-portal .iph-native .iph-era{margin-bottom:20px;padding-top:25px}
#iw-portal:has(.ip-history-reading) .ip-article-head{padding:18px 0 24px}
#iw-portal:has(.ip-history-reading) .ip-article-head h1{font-size:32px;line-height:1.4;margin:12px 0}
#iw-portal:has(.ip-history-reading) .ip-article-head h1 br{display:none}
#iw-portal:has(.ip-history-reading) .ip-article-head p{font-size:15px}
#iw-portal .ip-history-reading>.ip-toc{margin-bottom:18px;padding:14px 0}
@media(max-width:640px){#iw-portal:has(.ip-history-reading) .ip-article-head h1{font-size:26px}#iw-portal .iph-native table th,#iw-portal .iph-native table td{font-size:14px;padding:12px 10px}}

/* Approved reading design: bounded article width, original matrices, compact type. */
#iw-portal{--ip-navy:#24394b;--ip-gold:#856520;max-width:1100px;width:100%;font-size:15px;overflow-wrap:break-word}
#iw-portal h1,#iw-portal .ip-article-head h1,#iw-portal:has(.ip-history-reading) .ip-article-head h1{font-size:28px;line-height:1.4;letter-spacing:-.035em}
#iw-portal .ip-article-head{padding:18px 0 24px}
#iw-portal .ip-article-head h1{margin:10px 0}
#iw-portal .ip-article-head p{font-size:15px;max-width:700px}
#iw-portal .ip-section-head h2,#iw-portal .ip-article-body h2{font-size:20px}
#iw-portal .ip-story h3,#iw-portal .ip-compact h3,#iw-portal .ip-history-links h3{font-size:20px;line-height:1.45}
#iw-portal .ip-feature h3{font-size:26px}
#iw-portal .ip-feature{min-height:360px}
#iw-portal .ip-eyebrow{color:var(--ip-gold)}
#iw-portal .ip-history-cover{width:128px;height:88px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
#iw-portal .ip-history-head{display:flex;align-items:center;justify-content:space-between;gap:24px}
#iw-portal .ip-history-reading>.ip-toc{gap:24px;font-size:13px;margin-bottom:24px;padding:12px 0}
#iw-portal .ip-history-reading .ip-article-body{max-width:1100px}
#iw-portal .iph-native .section-t,#iw-portal .iph-native .sec{font-size:19px;line-height:1.5;margin:30px 0 14px}
#iw-portal .iph-native>.section-t:first-child,#iw-portal .iph-native>.sec:first-child{margin-top:0}
#iw-portal .iph-native .desc,#iw-portal .iph-native .intro,#iw-portal .iph-native .src,#iw-portal .iph-native .tl,#iw-portal .iph-native .iph-checks,#iw-portal .iph-native .concl,#iw-portal .iph-native>.caution,#iw-portal .iph-native>.tip{max-width:700px;margin-left:auto;margin-right:auto}
#iw-portal .iph-native .desc,#iw-portal .iph-native .intro{font-size:15px;line-height:1.85;margin-top:24px;margin-bottom:30px}
#iw-portal .iph-native .panel,#iw-portal .iph-native .iph-era{max-width:700px;margin:30px auto;padding:26px 0 0;border-top:1px solid var(--ip-line)}
#iw-portal .iph-native .panel h2,#iw-portal .iph-native .iph-era h2{font-size:20px;line-height:1.5;margin:0 0 12px}
#iw-portal .iph-native .badge{display:block;font-size:13px;font-weight:400;margin:4px 0 0;color:var(--ip-muted)}
#iw-portal .iph-native .lead{font-size:15px;line-height:1.8;margin:12px 0 22px}
#iw-portal .iph-native .gens,#iw-portal .iph-eras{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;border:0;margin:14px 0 32px}
#iw-portal .iph-native .gens a,#iw-portal .iph-eras a{padding:14px;background:var(--ip-paper);border:1px solid var(--ip-line);border-radius:var(--radius-sm)}
#iw-portal .iph-native .gens .n,#iw-portal .iph-eras strong{font-size:16px;color:var(--ip-navy)}
#iw-portal .iph-native .gens .p,#iw-portal .iph-eras span{font-size:12px;margin:4px 0 8px}
#iw-portal .iph-native .gens .k{font-size:13px}
#iw-portal .iph-native .d-grid,#iw-portal .iph-native .grid{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:12px;margin:18px 0}
#iw-portal .iph-native .d-card,#iw-portal .iph-native .gc{padding:16px;background:var(--ip-paper);border:1px solid var(--ip-line);border-radius:var(--radius-sm)}
#iw-portal .iph-native .dt,#iw-portal .iph-native .d-card h3,#iw-portal .iph-native h4{font-size:15px;margin:0 0 8px}
#iw-portal .iph-native .dd,#iw-portal .iph-native .d-card p,#iw-portal .iph-native .gc p{font-size:14px;line-height:1.8}
#iw-portal .iph-native .h3{font-size:17px;margin:26px 0 12px}
#iw-portal .iph-native .note,#iw-portal .iph-native .tip,#iw-portal .iph-native .key,#iw-portal .iph-native .caution{font-size:14px;padding:14px 16px;margin-top:16px;margin-bottom:16px;border-left:3px solid var(--ip-gold);border-radius:var(--radius-sm)}
#iw-portal .iph-native .tl .row{grid-template-columns:38px minmax(0,1fr);gap:18px;padding:24px 0}
#iw-portal .iph-native .dot{font-size:26px;color:var(--ip-gold)}
#iw-portal .iph-native .bd h3{font-size:19px;margin:6px 0 12px}
#iw-portal .iph-native .yr{font-size:13px;color:var(--ip-gold)}
#iw-portal .iph-native .big{font-size:38px;color:var(--ip-navy)}
#iw-portal .iph-native .big span{font-size:20px}
#iw-portal .iph-native .stat{gap:20px;margin:22px 0}
#iw-portal .iph-checks{gap:0 24px}
#iw-portal .iph-checks dt{font-size:15px}
#iw-portal .iph-checks dd{font-size:14px;line-height:1.8;margin:8px 0 0}
#iw-portal .iph-native .concl{border-top-color:var(--ip-gold);padding-top:24px}
#iw-portal .iph-native .concl .lb{font-size:20px}
#iw-portal .iph-native .concl p{font-size:15px;line-height:1.8;margin-bottom:12px}
#iw-portal .iph-native .iph-comparison,#iw-portal .iph-native .tbl-wrap{border-radius:var(--radius-sm);margin:16px 0 24px}
#iw-portal .iph-native table{border-collapse:separate;border-spacing:0;border:1px solid var(--ip-line);border-radius:var(--radius-sm);overflow:hidden;font-size:14px}
#iw-portal .iph-native table th,#iw-portal .iph-native table td{padding:11px 12px;font-size:14px;line-height:1.55;vertical-align:top;text-align:left;border:0;border-bottom:1px solid var(--ip-line);border-right:1px solid var(--ip-line)}
#iw-portal .iph-native table tr:last-child>*{border-bottom:0}
#iw-portal .iph-native table tr>*:last-child{border-right:0}
#iw-portal .iph-native table thead th,#iw-portal .iph-native table thead th.iph-latest{background:var(--ip-tint)!important;color:var(--ip-ink);border-top:3px solid var(--ip-navy);font-weight:700}
#iw-portal .iph-native table thead th:first-child{width:130px;border-top-color:var(--ip-line)}
#iw-portal .iph-native table tbody th{background:var(--ip-tint);font-size:13px;font-weight:650}
#iw-portal .iph-native table small{font-size:12px;line-height:1.55;color:var(--ip-muted);font-weight:400}
#iw-portal .iph-native .hl,#iw-portal .iph-native .h,#iw-portal .iph-native .em,#iw-portal .iph-native table .hl,#iw-portal .iph-native table .em{color:var(--ip-navy);font-weight:650}
#iw-portal .iph-native .gr,#iw-portal .iph-native .em-g{color:var(--cat-teal,#0d9488)}
#iw-portal .iph-native .o,#iw-portal .iph-native .em-o{color:var(--cat-orange,#ea580c)}
#iw-portal .ip-compare-tools,#iw-portal .ip-compare-pair{display:none}
@media(max-width:760px){
 #iw-portal h1,#iw-portal .ip-article-head h1,#iw-portal:has(.ip-history-reading) .ip-article-head h1{font-size:24px}
 #iw-portal .ip-history-cover{width:76px;height:76px}
 #iw-portal .ip-history-head{gap:12px}
 #iw-portal .ip-feature h3{font-size:23px}
 #iw-portal .ip-story h3,#iw-portal .ip-compact h3,#iw-portal .ip-history-links h3{font-size:19px}
 #iw-portal .ip-history-reading>.ip-toc{gap:20px}
 #iw-portal .iph-native .section-t,#iw-portal .iph-native .sec{font-size:18px}
 #iw-portal .iph-native .gens,#iw-portal .iph-eras{grid-template-columns:repeat(auto-fit,minmax(min(130px,100%),1fr));gap:8px}
 #iw-portal .iph-native .gens a,#iw-portal .iph-eras a{padding:12px}
 #iw-portal .iph-native .d-grid,#iw-portal .iph-native .grid,#iw-portal .iph-checks{grid-template-columns:1fr}
 #iw-portal .iph-native .panel,#iw-portal .iph-native .iph-era{margin-top:28px}
 #iw-portal .iph-native .tl .row{grid-template-columns:28px minmax(0,1fr);gap:12px}
 #iw-portal .iph-native .stat{display:block}
 #iw-portal .iph-native table{min-width:700px}
 #iw-portal .iph-native .tbl-wrap table{min-width:580px}
 #iw-portal .ip-compare-tools{display:block;margin:14px 0 12px}
 #iw-portal .ip-compare-tools button{padding:7px 12px;min-height:40px;border:1px solid var(--ip-line);border-radius:var(--radius-sm);background:var(--ip-paper);font-size:13px;margin:0 8px 10px 0}
 #iw-portal .ip-compare-tools button[aria-pressed=true]{background:var(--ip-navy);border-color:var(--ip-navy);color:var(--ip-paper)}
 #iw-portal .ip-compare-tools label{display:inline-flex;flex-direction:column;width:calc(50% - 6px);font-size:12px;color:var(--ip-muted);vertical-align:top}
 #iw-portal .ip-compare-tools label+label{margin-left:8px}
 #iw-portal .ip-compare-tools select{width:100%;font:inherit;font-size:14px;padding:10px;margin-top:4px;color:var(--ip-ink);background:var(--ip-paper);border:1px solid var(--ip-line);border-radius:var(--radius-sm);min-height:44px}
 #iw-portal .ip-compare-pair{display:block;overflow:auto}
 #iw-portal .ip-compare-full{display:none}
 #iw-portal .ip-compare-full.is-all,#iw-portal .is-all>.ip-compare-full{display:block}
 #iw-portal .ip-compare-pair.is-all,#iw-portal .is-all>.ip-compare-pair{display:none}
 #iw-portal .ip-compare-pair table{min-width:0;width:100%;table-layout:fixed}
 #iw-portal .ip-compare-pair table th,#iw-portal .ip-compare-pair table td{font-size:13px;padding:10px 8px}
 #iw-portal .ip-compare-pair table thead th:first-child{width:82px}
 #iw-portal .ip-compare-pair table small{font-size:11px}
 #iw-portal .ip-compare-full table tr>th:first-child{position:sticky;left:0;z-index:1;background:var(--ip-tint)}
 #iw-portal .ip-compare-pair[hidden],#iw-portal .ip-compare-tools [hidden]{display:none}
}
html[data-theme="dark"] #iw-portal{--ip-navy:#b3c8da;--ip-gold:var(--ac)}
html[data-theme="dark"] #iw-portal .ip-compare-tools button[aria-pressed=true]{color:var(--bg)}
/* Portal DOM contract: covers and the mobile comparison selectors. */
#iw-portal .ip-history-detail>.ip-article-head{position:relative;padding-right:152px;min-height:112px}
#iw-portal .ip-history-thumb{position:absolute;right:0;top:20px;width:128px;height:88px;object-fit:cover;border-radius:var(--radius-sm)}
#iw-portal .ip-history-art img{object-fit:cover}
@media(max-width:760px){
 #iw-portal .ip-history-detail>.ip-article-head{padding-right:88px;min-height:112px}
 #iw-portal .ip-history-thumb{width:76px;height:76px;top:22px}
 #iw-portal .ip-compare-selectors{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
 #iw-portal .ip-compare-selectors label{width:100%;margin:0}
 #iw-portal .ip-compare-selectors label+label{margin-left:0}
 #iw-portal .ip-compare-selectors[hidden]{display:none}
}