:root{--paper:#f5f4ef;--white:#fffef9;--ink:#152528;--muted:#667276;--blue:#245fbd;--red:#e14e3f;--teal:#169d9a;--moss:#72865b;--line:#cfd4d0;--max:1320px}
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.helix-hero{min-height:720px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.helix-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.helix-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(245,244,239,.98) 0%,rgba(245,244,239,.86) 30%,rgba(245,244,239,.12) 65%)}.hero-copy{position:relative;z-index:2;width:min(calc(100% - 48px),var(--max));margin:auto;padding-top:120px}.hero-copy>p,.query-rail header p,.track-field header p,.passage-title p,.family-index header p,.folio-river header p,.inner-lead>p{font-size:11px;font-weight:800;color:var(--blue);letter-spacing:.12em}.hero-copy h1{font-family:Georgia,"Noto Serif SC",serif;font-weight:500;font-size:clamp(56px,7.6vw,108px);line-height:1;margin:20px 0 26px;max-width:760px}.hero-copy strong{display:block;max-width:590px;font-size:18px;font-weight:500}.hero-copy div{display:flex;gap:12px;margin-top:34px}.hero-copy a{padding:13px 20px;background:var(--ink);color:white;font-weight:700}.hero-copy a+ a{background:rgba(255,254,249,.8);color:var(--ink);border:1px solid var(--ink)}.helix-hero aside{position:absolute;right:max(24px,calc((100vw - var(--max))/2));bottom:38px;z-index:3;width:330px;background:rgba(255,254,249,.86);backdrop-filter:blur(16px);border-top:3px solid var(--red);padding:20px}.helix-hero aside b,.helix-hero aside span{display:block}.helix-hero aside span{color:var(--blue);font-size:12px;margin:7px 0}.helix-hero aside p{margin:0;color:var(--muted)}
.query-rail,.track-field,.passage-flow,.family-index,.folio-river{max-width:var(--max);margin:auto;padding:96px 24px}.query-rail header,.track-field>header,.family-index>header,.folio-river>header{display:grid;grid-template-columns:180px 1fr auto;align-items:end;gap:32px;margin-bottom:44px}.query-rail h2,.track-field h2,.passage-flow h2,.family-index h2,.folio-river h2,.inner-lead h1{font-family:Georgia,"Noto Serif SC",serif;font-weight:500;font-size:clamp(38px,4.5vw,68px);line-height:1.12;margin:0}.query-fields{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.query-fields a{padding:23px 20px;border-right:1px solid var(--line)}.query-fields a:last-child{border:0}.query-fields small,.query-fields b{display:block}.query-fields small{color:var(--red);margin-bottom:8px}.query-fields b{font-size:15px}
.track-field{max-width:none;background:var(--ink);color:var(--white);padding-left:max(24px,calc((100vw - var(--max))/2));padding-right:max(24px,calc((100vw - var(--max))/2))}.track-field header a{color:#8fdbd8}.tracks{border-top:1px solid #526064}.tracks>a{display:grid;grid-template-columns:150px 1fr 280px;gap:28px;align-items:center;min-height:112px;border-bottom:1px solid #526064}.tracks b{font-family:Georgia,serif;font-size:22px;color:#9ac4ff}.tracks span{color:#b8c2c3}.tracks i{height:48px;display:block;position:relative;background-image:linear-gradient(90deg,transparent 0 4%,var(--blue) 4% 5%,transparent 5% 9%,var(--red) 9% 10%,transparent 10% 18%,var(--teal) 18% 20%,transparent 20% 31%,var(--white) 31% 31.5%,transparent 31.5% 45%,var(--blue) 45% 48%,transparent 48% 64%,var(--red) 64% 66%,transparent 66% 82%,var(--teal) 82% 83%,transparent 83%)}.tracks .p1{clip-path:polygon(0 80%,4% 78%,5% 20%,6% 77%,18% 76%,19% 2%,20% 76%,45% 75%,47% 28%,49% 75%,65% 74%,66% 9%,67% 74%,100% 73%,100% 100%,0 100%)}.tracks .p2{clip-path:polygon(0 70%,8% 68%,10% 18%,12% 68%,40% 65%,42% 35%,45% 65%,74% 63%,77% 5%,79% 63%,100% 60%,100% 100%,0 100%)}.tracks .motifs{height:22px;margin-top:13px}.tracks .branches{background:repeating-linear-gradient(90deg,transparent 0 9%,#9ac4ff 9% 9.5%,transparent 9.5% 18%)}
.passage-flow{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.passage-flow ol{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.passage-flow li{display:grid;grid-template-columns:150px 1fr auto;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.passage-flow li a{color:var(--red);font-weight:700}.passage-flow li span{color:var(--muted)}
.comparison-spread{display:grid;grid-template-columns:1fr 1fr;position:relative;background:#dfe8eb}.spread-page{padding:90px max(24px,calc((100vw - var(--max))/2));min-height:430px}.spread-page:first-child{padding-right:70px}.spread-page:nth-child(2){padding-left:70px;background:#eadfd8}.spread-page>p:first-child{color:var(--blue);font-size:11px;font-weight:800}.spread-page h2{font-family:Georgia,serif;font-size:72px;font-weight:500;margin:28px 0 8px}.spread-page strong{font-size:20px}.spread-page p:last-child{max-width:500px;color:var(--muted)}.comparison-spread>a{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 18px}
.family-index>div{display:grid;grid-template-columns:1.2fr .8fr 1fr .7fr;align-items:end;min-height:300px;border-bottom:1px solid var(--ink)}.family-index>div a{padding:30px 20px;border-left:1px solid var(--line);min-height:var(--h,220px);display:flex;flex-direction:column;justify-content:flex-end}.family-index>div a:nth-child(1){--h:300px}.family-index>div a:nth-child(2){--h:240px}.family-index>div a:nth-child(3){--h:275px}.family-index b{font-family:Georgia,serif;font-size:34px;color:var(--blue)}.family-index span{color:var(--muted)}
.folio-river{padding-bottom:130px}.folio-river>div{border-top:1px solid var(--ink)}.folio-river>div a{display:grid;grid-template-columns:150px 1fr 120px;gap:28px;padding:22px 0;border-bottom:1px solid var(--line);align-items:center}.folio-river span{font-size:12px;color:var(--red)}.folio-river time{font-size:12px;color:var(--muted);text-align:right}.folio-river b{font-size:18px}
.inner-lead,.article-lead{max-width:var(--max);margin:auto;padding:86px 24px 65px;border-bottom:1px solid var(--ink)}.crumb{font-size:12px;color:var(--muted);margin-bottom:54px}.crumb i{font-style:normal;padding:0 10px}.inner-lead h1{max-width:930px}.inner-lead strong,.article-lead strong{display:block;font-size:19px;font-weight:500;max-width:800px;margin-top:24px}.editorial-copy{max-width:var(--max);margin:auto;padding:74px 24px;display:grid;grid-template-columns:repeat(2,1fr);gap:0 60px}.editorial-copy article{padding:30px 0;border-top:1px solid var(--line)}.editorial-copy h2{font-family:Georgia,"Noto Serif SC",serif;font-size:28px;font-weight:500}.inner-next{max-width:var(--max);margin:0 auto 90px;padding:25px 24px;border-top:1px solid var(--ink);display:flex;gap:30px}.inner-next a{color:var(--blue)}
.article-ledger{max-width:var(--max);margin:0 auto 100px;padding:0 24px}.article-ledger>a{display:grid;grid-template-columns:120px 110px 1fr;gap:25px;padding:30px 0;border-bottom:1px solid var(--line)}.article-ledger time,.article-ledger> a>span{font-size:12px;color:var(--muted)}.article-ledger> a>span{color:var(--red)}.article-ledger h2{font-family:Georgia,"Noto Serif SC",serif;font-size:27px;font-weight:500;margin:0}.article-ledger p{color:var(--muted);margin:8px 0 0}.article-lead{padding-top:72px}.article-lead>p{color:var(--red);font-size:12px;font-weight:700}.article-lead h1{font-family:Georgia,"Noto Serif SC",serif;font-weight:500;font-size:clamp(42px,5.5vw,78px);line-height:1.1;max-width:1080px;margin:18px 0}.article-body{max-width:840px;margin:auto;padding:70px 24px 110px}.article-body .article-intro{font-size:21px;color:var(--blue);border-left:3px solid var(--red);padding-left:22px}.article-body section{margin-top:55px}.article-body h2{font-family:Georgia,"Noto Serif SC",serif;font-size:31px;line-height:1.3;font-weight:500}.article-body p{font-size:17px}.article-body aside{margin-top:70px;padding:28px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.article-body a{color:var(--blue);text-decoration:underline}
.folio-foot{padding:55px max(24px,calc((100vw - var(--max))/2));background:#dfe5e3;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;position:relative}.folio-foot strong,.folio-foot a{display:block}.folio-foot a{font-size:13px;margin-top:7px}.folio-foot p{color:var(--muted)}.copyright{position:absolute;bottom:12px;left:max(24px,calc((100vw - var(--max))/2));font-size:11px}
@media(max-width:780px){.helix-head{height:64px;padding:0 14px}.helix-head nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);padding:18px;flex-direction:column;border-bottom:1px solid var(--line)}.helix-head nav.open{display:flex}.head-entry{margin-left:auto}.nav-toggle{display:block;margin-left:0}.helix-hero{min-height:640px}.helix-hero:after{background:linear-gradient(180deg,rgba(245,244,239,.96),rgba(245,244,239,.77) 62%,rgba(245,244,239,.2))}.helix-hero>img{object-position:65% center}.hero-copy{padding-top:70px}.hero-copy h1{font-size:54px}.hero-copy strong{font-size:16px;max-width:330px}.helix-hero aside{left:18px;right:18px;bottom:22px;width:auto}.query-rail,.track-field,.passage-flow,.family-index,.folio-river{padding:65px 18px}.query-rail header,.track-field>header,.family-index>header,.folio-river>header{display:block}.query-fields{grid-template-columns:1fr 1fr}.query-fields a:nth-child(2){border-right:0}.query-fields a:nth-child(-n+2){border-bottom:1px solid var(--line)}.tracks>a{grid-template-columns:95px 1fr;gap:14px;padding:18px 0}.tracks span{grid-column:1/-1}.passage-flow{display:block}.passage-title{margin-bottom:35px}.passage-flow li{grid-template-columns:110px 1fr}.passage-flow li a{grid-column:2}.comparison-spread{display:block}.spread-page{padding:65px 18px!important;min-height:330px}.comparison-spread>a{bottom:18px}.family-index>div{grid-template-columns:1fr 1fr}.family-index>div a{min-height:190px!important}.folio-river>div a{grid-template-columns:72px 1fr}.folio-river time{grid-column:2;text-align:left}.editorial-copy{grid-template-columns:1fr;padding:50px 18px}.inner-next{margin:0 18px 70px;padding:22px 0;flex-wrap:wrap}.article-ledger{padding:0 18px}.article-ledger>a{grid-template-columns:90px 1fr}.article-ledger>a div{grid-column:1/-1}.inner-lead,.article-lead{padding:60px 18px 45px}.article-body{padding:45px 18px 80px}.folio-foot{grid-template-columns:1fr 1fr;padding:45px 18px 80px}.folio-foot>div:first-child{grid-column:1/-1}.copyright{left:18px}}
@media(max-width:780px){.family-index>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.family-index>div a{min-width:0;overflow-wrap:anywhere}}