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35px}.j-button{display:inline-flex;align-items:center;gap:40px;background:var(--j-paper);color:var(--j-ink);padding:17px 24px;border-radius:2px;font-size:.9rem;font-weight:600}.j-story .j-button:hover{background:var(--j-gold);color:var(--j-ink)}.j-hero-bottom{position:absolute;bottom:36px;left:6%;right:6%;display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid #ffffff30;padding-top:24px;font-size:.85rem;color:#b9c5c2}.j-hero-bottom p{margin:0}.j-chapter-nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:center;gap:24px;padding:20px 3%;background:rgba(9,36,38,.96);backdrop-filter:blur(16px);border-bottom:1px solid #ffffff1b;overflow:auto}.j-chapter-nav a{font-size:.78rem;white-space:nowrap;color:#b8c7c3;position:relative}.j-chapter-nav a span{font-size:.75rem;color:var(--j-gold);margin-right:5px}.j-chapter-nav a[aria-current]{color:#fff}.j-chapter-nav 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img{object-position:center}.j-big-number{position:absolute;bottom:12px;left:-32px;font-family:Georgia,serif;font-size:clamp(7rem,13vw,13rem);line-height:1;color:var(--j-gold);text-shadow:0 2px 25px #09242655;pointer-events:none}.j-figure figcaption{display:flex;justify-content:space-between;gap:15px;padding-top:21px;font-size:.75rem;letter-spacing:.04em}.j-more{padding:100px 6%;background:#12383a}.j-section-head{text-align:center}.j-section-head h2{color:var(--j-gold);font-size:clamp(1.5rem,4vw,3.8rem);letter-spacing:.03em}.j-resource-grid{display:grid;grid-template-columns:repeat(3,1fr);max-width:1300px;margin:50px auto 0;border-top:1px solid #ffffff30}.j-resource{padding:38px 32px;border-bottom:1px solid #ffffff30;transition:background .2s}.j-resource:hover{background:#ffffff08}.j-resource+.j-resource{border-left:1px solid #ffffff30}.j-resource h3{font-size:1.75rem;letter-spacing:-.025em}.j-resource h3 span{float:right;font-family:system-ui;font-size:1rem}.j-resource p{font-size:.95rem;color:#bdcfca}.j-faq{display:grid;grid-template-columns:1fr 1.3fr;gap:10%;padding:100px 8%;background:var(--j-paper);color:var(--j-ink)}.j-faq h2{font-size:2.8rem}.j-faq details{border-bottom:1px solid #173b3b35;padding:22px 0}.j-faq summary{font-size:1.05rem;cursor:pointer;line-height:1.5}.j-faq details p{color:#48635e;font-size:1rem}.j-colophon{padding:60px 8%;color:#bacbc5;max-width:1000px}.j-colophon h2{font-family:inherit;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--j-gold)}.j-colophon p,.j-colophon small{font-size:.8rem;line-height:1.8}.j-colophon a{text-decoration:underline}.j-reveal{opacity:1;transform:none}.j-animate .j-reveal{transition:opacity .8s ease,transform .8s ease}.j-animate .j-reveal.j-waiting{opacity:0;transform:translateY(24px)}
@media(min-width:1100px){.j-figure{position:sticky;top:110px}}@media(max-width:1200px){.j-chapter-nav{justify-content:flex-start;gap:22px}.j-chapter-nav a{font-size:.75rem}.j-chapter-inner{gap:6%}}@media(max-width:760px){.j-hero{min-height:820px;min-height:max(760px,calc(100svh - 60px))}.j-hero-content{width:88%;padding:75px 0 165px}.j-story h1{font-size:clamp(3.5rem,14vw,6rem)}.j-hero-visual img{object-position:66% center}.j-hero-visual:after{background:linear-gradient(90deg,#071e21d9,#071e2166),linear-gradient(0deg,#092426,transparent 55%)}.j-intro{font-size:1rem;max-width:360px}.j-hero-bottom{display:block;font-size:.75rem;bottom:25px}.j-hero-bottom p{margin-top:10px;max-width:280px}.j-hero-bottom>span:last-child{display:none}.j-eyebrow{font-size:.75rem;letter-spacing:.12em}.j-eyebrow span{margin-left:15px}.j-chapter-nav{padding:17px 6%;gap:25px}.j-prologue{padding:75px 6%}.j-story h2{font-size:2.7rem}.j-chapter-inner{display:flex;flex-direction:column;gap:45px;padding:65px 0 80px;min-height:0}.j-chapter .j-copy{order:2!important}.j-chapter .j-figure{order:1!important;width:100%;padding-left:16px}.j-image-window{min-height:0;height:440px;height:110vw;max-height:520px}.j-big-number{left:0;bottom:20px;font-size:8rem}.j-chapter-meta{margin-bottom:25px;font-size:.75rem}.j-copy .j-eyebrow{margin-bottom:18px}.j-body{font-size:1rem}.j-resource-grid{grid-template-columns:1fr}.j-resource{padding:30px 0}.j-resource+.j-resource{border-left:0}.j-more{padding:65px 6%}.j-faq{display:block;padding:65px 6%}.j-faq h2{font-size:2.5rem}.j-colophon{padding:45px 6%}.j-figure figcaption{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){.j-story *{scroll-behavior:auto!important;transition:none!important}.j-parallax{transform:none!important;will-change:auto}.j-reveal.j-waiting{opacity:1!important;transform:none!important}}
.j-paused .j-parallax{transform:none!important;will-change:auto}.j-paused .j-reveal{opacity:1!important;transform:none!important;transition:none!important}
/* Discover: large storytelling images, without changing article layouts. */
.j-discover .j-chapter-inner{width:100%;grid-template-columns:1fr 1fr;gap:0;padding:0;min-height:850px}
.j-discover .j-copy{padding:90px clamp(28px,5vw,85px)}
.j-discover .j-figure{width:100%;height:100%;align-self:stretch;position:relative;top:auto;overflow:hidden}
.j-discover .j-image-window{height:100%;min-height:850px;border-radius:0}
.j-discover .j-big-number{left:35px;bottom:70px}
.j-discover .j-figure figcaption{position:absolute;bottom:0;left:0;right:0;padding:25px 35px;color:#fff;background:linear-gradient(transparent,#092426)}
.j-discover #mesopotamia,.j-discover #traditions{isolation:isolate;min-height:850px}
.j-discover #mesopotamia .j-figure,.j-discover #traditions .j-figure{position:absolute;inset:0;z-index:-1}
.j-discover #mesopotamia .j-figure:after,.j-discover #traditions .j-figure:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#092426f5 5%,#092426c9 42%,#09242615)}
.j-discover #mesopotamia .j-copy,.j-discover #traditions .j-copy{grid-column:1;order:0;max-width:750px}
.j-discover #mesopotamia .j-big-number,.j-discover #traditions .j-big-number{left:auto;right:6%;bottom:80px}
.j-discover #mesopotamia .j-figure figcaption,.j-discover #traditions .j-figure figcaption{z-index:1}
.j-ase{position:relative;text-align:center;background:radial-gradient(ellipse at 50% 0%,#c6a7752e,transparent 60%),#e8e5dc;color:#102f31;padding:clamp(60px,9vw,110px) 6%;border-top:1px solid #c6a77580;border-bottom:1px solid #c6a77580}.j-ase:before,.j-ase:after{content:'✦';position:absolute;left:50%;transform:translate(-50%,-50%);color:#c6a775;background:#e8e5dc;padding:0 14px;font-size:1rem}.j-ase:before{top:0}.j-ase:after{top:100%}.j-ase-portrait{display:flex;flex-direction:column;align-items:center}.j-ase-portrait img{width:clamp(130px,22vw,180px);height:clamp(130px,22vw,180px);border-radius:50%;object-fit:cover;object-position:50% 25%;border:3px solid #c6a775;box-shadow:0 0 0 10px #c6a77522,0 18px 40px #102f3133}.j-ase-portrait p{display:inline-block;margin:22px 0 0;padding:6px 16px;border:1px solid #c6a77590;border-radius:999px;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:#805d2d}
.j-ase-copy{max-width:620px;margin:28px auto 0}.j-ase-copy h2{font-size:clamp(2.2rem,5vw,3.4rem);margin:8px 0 14px}.j-ase-copy .j-eyebrow{color:#805d2d}.j-ase-copy p{font-size:1.1rem;line-height:1.65;margin:0 auto 10px}.j-ase-quote{font-family:Georgia,serif;font-style:italic;font-size:1.3rem!important;color:#805d2d}.j-ase-links{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}.j-ase-links a{padding:12px 22px;border:1px solid #102f3140;border-radius:999px;font-size:.95rem}.j-ase-links a:first-child{background:#102f31;color:#f3f0e8;border-color:#102f31}.j-ase-links a:hover{border-color:#c6a775}
@media(max-width:760px){.j-discover .j-chapter-inner{display:flex;min-height:0;padding:0;gap:0}.j-discover .j-copy{padding:50px 6% 65px}.j-discover .j-figure{padding:0!important;height:65vh;max-height:600px}.j-discover .j-image-window{height:100%;min-height:0}.j-discover .j-figure figcaption{padding:22px 6%}.j-discover .j-big-number{left:6%;bottom:65px}.j-discover #mesopotamia,.j-discover #traditions{min-height:0}.j-discover #mesopotamia .j-figure,.j-discover #traditions .j-figure{position:relative;z-index:auto;max-height:600px}.j-discover #mesopotamia .j-figure:after,.j-discover #traditions .j-figure:after{display:none}.j-discover #mesopotamia .j-copy,.j-discover #traditions .j-copy{max-width:none}.j-discover #mesopotamia .j-big-number,.j-discover #traditions .j-big-number{left:6%;right:auto;bottom:65px}}

.j-discover #pythagoras .j-parallax{object-position:100% center}