:root{color-scheme:dark;--bg:#0d171c;--panel:#142329;--ink:#edf0ea;--text:#edf0ea;--surface:#142329;--muted:#bec9ca;--accent:#9ac7c2;--line:#33464c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:6px}p,h1,h2,h3,figure{margin:0}p{color:var(--muted)}header{min-height:104px;padding:24px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:30px}.brand{font-size:13px;font-weight:650;letter-spacing:.15em;line-height:1.5;display:flex;align-items:center;gap:16px}.mark{font-size:38px;font-weight:300;color:var(--accent)}nav{display:flex;gap:32px;font-size:14px}.header-link{font-size:14px;border-bottom:1px solid var(--accent);padding-bottom:5px}.header-link span{padding-left:16px}.hero{display:grid;grid-template-columns:1fr 1fr;min-height:680px}.hero-copy{padding:76px 6% 56px 10%;align-self:center}.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--accent)}h1{font-size:clamp(3.5rem,6.1vw,7rem);letter-spacing:-.065em;line-height:1.04;font-weight:450;margin:28px 0}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--accent)}.hero-line{font:clamp(1.3rem,2vw,1.8rem)/1.35 Georgia,serif;color:var(--ink);margin-bottom:24px}.intro{max-width:410px;font-size:17px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:15px 22px;background:var(--accent);color:#101e22;font-weight:650;font-size:14px;margin-top:32px}.button:hover{background:#bdddd8;color:#101e22}.hero-foot{font-size:12px;margin-top:36px;letter-spacing:.035em}.hero-art{position:relative;min-height:600px;overflow:hidden}.hero-art img{width:100%;height:100%;object-fit:cover;object-position:47% center;position:absolute}.hero-art figcaption{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;gap:15px;padding:20px 28px;background:#0d171cec;font-size:12px;letter-spacing:.05em}.development{border-block:1px solid var(--line);padding:22px 5%;display:flex;gap:35px;align-items:center}.development p{font-size:14px}.development a{text-decoration:underline;text-underline-offset:4px}.section{padding:95px 5%;max-width:1600px;margin:auto}.section-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:60px;margin-bottom:52px}h2{font-size:clamp(2.2rem,3.5vw,3.8rem);letter-spacing:-.045em;line-height:1.12;font-weight:450;margin-top:18px}.section-heading>p{max-width:470px;justify-self:end}.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.cover{display:block;position:relative;overflow:hidden;background:#152229;aspect-ratio:2/3}.cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.cover:hover img{transform:scale(1.025)}.cover span{position:absolute;bottom:0;left:0;right:0;padding:14px;background:#0d171ceb;font-size:12px;text-align:center;letter-spacing:.08em}.book-meta{font-size:12px;color:var(--accent);letter-spacing:.075em;margin-top:24px}h3{font-weight:500;font-size:22px;letter-spacing:-.025em;line-height:1.25}.book-grid h3{margin-top:8px}.book-hook{font-family:Georgia,serif;font-size:19px;color:var(--ink);line-height:1.45;margin:16px 0}.book-grid article>p:last-child{font-size:15px;line-height:1.7}.threads{background:var(--panel);max-width:none}.threads-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;margin-top:22px}.threads h2{margin:0}.thread-list article{display:flex;gap:28px;border-top:1px solid var(--line);padding:26px 0}.thread-list article:last-child{border-bottom:1px solid var(--line)}.thread-number{color:var(--accent);font:italic 25px Georgia,serif;min-width:28px}.thread-list p{margin-top:12px;max-width:610px}blockquote{font:italic clamp(1.7rem,3.3vw,3.3rem)/1.35 Georgia,serif;max-width:900px;text-align:center;margin:90px auto 15px;color:#d8e6df}.timeline{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:60px 0 45px}.timeline li{border-top:1px solid var(--accent);padding:24px 24px 0 0;position:relative}.timeline li:before{content:'';position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:var(--accent)}.date{color:var(--accent);font-size:14px}.timeline h3{margin:20px 0 12px;font-size:20px}.timeline p{font-size:14px}.timeline li>span:last-child{display:block;margin-top:15px;color:var(--muted);font-size:14px}.cycle-note{border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:1fr 2fr;gap:30px}.cycle-note p{max-width:800px}.join{border-top:1px solid var(--line);display:grid;grid-template-columns:1.2fr 1fr;gap:100px}.join h2{margin-bottom:24px}.join>div>p:not(.eyebrow){max-width:450px}.small{font-size:12px;margin-top:15px}.participate{border-left:1px solid var(--line);padding-left:60px;align-self:center}.participate p{margin:20px 0}.text-link{display:block;color:var(--accent);font-size:14px;margin-top:18px;text-decoration:underline;text-underline-offset:5px}footer{padding:30px 5%;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}footer p,footer>a:last-child{font-size:12px}.skip{position:absolute;top:-100px;left:10px;padding:10px;background:var(--ink);color:var(--bg);z-index:10}.skip:focus{top:10px}@media(min-width:1600px){.hero-copy{padding-left:max(10%,calc((100vw - 1440px)/2))}}@media(max-width:1000px){header{gap:20px}nav{gap:20px}.header-link{display:none}.hero{min-height:600px}.hero-copy{padding:50px 9%}.hero-art{min-height:600px}.hero-art figcaption{flex-direction:column;gap:2px}.book-grid{gap:22px;grid-template-columns:repeat(2,1fr)}.cover{max-height:560px}.section{padding:65px 5%}.threads-layout{gap:40px}.join{gap:45px}.participate{padding-left:30px}.timeline{grid-template-columns:repeat(2,1fr);gap:35px 0}footer{flex-wrap:wrap}}@media(max-width:640px){header{padding:20px 6%;align-items:start;flex-direction:column;gap:20px}nav{width:100%;justify-content:space-between;font-size:13px}.brand{font-size:12px}.mark{font-size:30px}.hero{display:flex;flex-direction:column}.hero-copy{padding:45px 6%}h1{font-size:clamp(3.1rem,12vw,4.7rem)}.hero-foot{margin-top:26px}.hero-art{min-height:340px}.hero-art figcaption{flex-direction:row;font-size:11px;padding:15px}.development{padding:22px 6%;align-items:start;flex-direction:column;gap:8px}.section{padding:58px 6%}.section-heading,.threads-layout,.join{grid-template-columns:1fr;gap:28px}.section-heading>p{justify-self:start}.book-grid{gap:38px 18px}.book-grid h3{font-size:20px}.book-meta{font-size:11px;letter-spacing:.02em}.book-hook{font-size:17px}.book-grid article>p:last-child{font-size:14px}.cover span{font-size:10px;padding:10px 4px}.threads-layout{margin-top:25px}.thread-list p{font-size:15px}blockquote{margin-top:45px}.timeline{margin-top:35px;gap:32px 10px}.timeline h3{font-size:18px}.timeline li{padding-right:5px}.cycle-note{grid-template-columns:1fr;gap:12px}.participate{border-left:0;border-top:1px solid var(--line);padding:28px 0 0}.join{gap:35px}footer{padding:25px 6%;flex-direction:column;align-items:start;gap:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cover img{transition:none}}@media(max-width:370px){.book-grid{grid-template-columns:1fr}.book-meta{font-size:12px}}

/* A panoramic opening, with an opaque reading area fading into the artwork. */
:where(body) header{flex-wrap:wrap;gap:20px 28px}:where(body) nav{flex-wrap:wrap;align-items:center;gap:12px 28px}nav a{min-height:44px;display:inline-flex;align-items:center;font-size:14px}.community-link{display:inline-flex;align-items:center;gap:9px;color:var(--accent);font-size:14px;font-weight:600;min-height:44px}.github-icon{flex:none}.participate .community-link{margin-top:16px}
:where(body) .hero{display:grid;grid-template-columns:minmax(0,1fr);position:relative;isolation:isolate;min-height:760px;overflow:hidden}:where(body) .hero-copy{grid-area:1/1;padding:80px 5% 104px;width:100%;align-self:center;z-index:2;pointer-events:none}.hero-copy a{pointer-events:auto}:where(body) .hero-copy h1{font-size:clamp(3.5rem,6.1vw,6.5rem);max-width:780px}.hero-copy .intro{max-width:390px;color:#d0d9da}:where(body) .hero-foot{font-size:14px;color:#c1ced0}:where(body) .hero-art{grid-area:1/1;position:absolute;inset:0;min-height:0;z-index:0}:where(body) .hero-art img{object-position:65% center}:where(body) .hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0d171c 0%,rgba(13,23,28,.96) 28%,rgba(13,23,28,.85) 43%,rgba(13,23,28,.28) 70%,rgba(13,23,28,.08) 100%)}:where(body) .hero-art figcaption{z-index:1;left:auto;background:#0d171cec;padding:16px 24px;flex-direction:column;gap:2px;text-align:right;font-size:12px}.book-grid article>p:last-child,.thread-list p{font-size:16px}
@media(max-width:1000px){header{align-items:center}.hero{min-height:700px}.hero-copy{padding:64px 5% 104px}.hero-copy h1{font-size:clamp(3.5rem,7.5vw,5.5rem)}.hero-art:after{background:linear-gradient(90deg,#0d171c 0%,rgba(13,23,28,.96) 35%,rgba(13,23,28,.78) 60%,rgba(13,23,28,.25) 100%)}nav{gap:8px 22px}}
@media(max-width:640px){header{align-items:flex-start}nav{justify-content:flex-start;column-gap:22px;row-gap:4px}.hero{display:flex;min-height:0;overflow:visible}.hero-copy{padding:42px 6% 40px}.hero-copy h1{font-size:clamp(3.1rem,12vw,4.7rem)}.hero-copy .intro{max-width:100%}.hero-art{position:relative;inset:auto;min-height:340px;width:100%;z-index:0}.hero-art img{object-position:47% center}.hero-art:after{display:none}.hero-art figcaption{left:0;padding:14px 6%;font-size:12px}.hero-foot{font-size:14px}.book-grid article>p:last-child{font-size:16px}}


/* Production integration: responsive nav, direct newsletter form, editorial continuity. */
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}
header .primary-nav{flex-wrap:wrap;justify-content:center;row-gap:0;column-gap:22px}
.primary-nav a{min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
.header-actions .header-link{white-space:nowrap}
.book-grid article{min-width:0}
.book-grid .cover img{display:block}
:where(html) .hero-copy{max-width:1080px}
:where(html) .hero-copy h1{max-width:760px}
:where(html) .hero-art img{object-position:62% 35%}
.hero-art::after{background:linear-gradient(90deg,#0d171c 0%,rgba(13,23,28,.98) 26%,rgba(13,23,28,.86) 46%,rgba(13,23,28,.38) 73%,rgba(13,23,28,.12) 100%)}
:where(html) .hero-art figcaption{z-index:1}
.thread-detail{border-top:1px solid var(--line);padding-top:36px;margin-top:50px}
.thread-detail h3{font:normal clamp(1.45rem,2.6vw,2.4rem)/1.25 Georgia,serif;margin:10px 0 14px}
.thread-detail>p{max-width:78ch}
.thread-ages{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:30px 0 0}
.thread-ages>div{border-top:1px solid var(--line);padding-top:12px}
.thread-ages dt{color:var(--accent);font-weight:650;font-size:14px}
.thread-ages dd{margin:7px 0 0;color:var(--muted);font-size:14px}
.evolution-note{border-top:1px solid var(--line);padding-top:28px;margin-top:36px}
.evolution-note h3{margin:10px 0}
.evolution-note p:last-child{max-width:78ch}
.editions{border-top:1px solid var(--line)}
.editions .section-heading{margin-bottom:12px}
.join form{margin-top:24px}
.join form label{display:block;font-size:14px;color:var(--ink);margin-bottom:8px}
.join form .actions{display:flex;flex-wrap:wrap;gap:10px}
.join input[type=email]{background:var(--panel);border:1px solid var(--muted);color:var(--ink);border-radius:0;min-width:0;flex:1 1 190px;padding:13px;min-height:48px;font:inherit}
.join button{font:inherit;font-weight:650;min-height:48px;border:0;cursor:pointer;padding:12px 16px;color:#101e22;background:var(--accent)}
.join button:hover,.join button:focus-visible{background:#bdddd8}
@media(max-width:1100px){header{align-items:flex-start}.header-actions{justify-content:flex-start}.header-link{display:inline-flex}.primary-nav{justify-content:flex-start!important}}
@media(max-width:1000px){.hero-art{min-height:600px}}
@media(max-width:640px){header{padding:16px 6%}.header-actions{width:100%;justify-content:space-between}.header-actions .header-link{display:inline-flex}.primary-nav{column-gap:18px!important}.primary-nav a{font-size:13px;min-height:44px}.hero{position:relative;isolation:isolate;display:grid;min-height:640px;overflow:hidden}.hero-copy{grid-area:1/1;position:relative;z-index:2;padding:62px 6% 105px;align-self:end}.hero-art{grid-area:1/1;position:absolute;inset:0;min-height:0;width:100%;z-index:0}.hero-art img{object-position:60% center}.hero-art::after{display:block;background:linear-gradient(180deg,rgba(13,23,28,.4) 0%,rgba(13,23,28,.80) 26%,rgba(13,23,28,.97) 68%,#0d171c 100%)}.hero-art figcaption{left:auto;right:0;bottom:0;max-width:100%;text-align:right}.hero-copy h1{font-size:clamp(2.7rem,11vw,4.3rem)}.hero-copy .intro{color:#e3eaea}.hero-foot{margin:23px 0 0}.thread-ages{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 15px}.join form .actions{display:flex}.section-heading{gap:22px}}
@media(max-width:410px){.hero-copy{padding-top:50px}.hero{min-height:720px}.thread-ages{grid-template-columns:1fr}.header-actions{gap:10px}.header-actions .community-link,.header-actions .header-link{font-size:12px}}
@media print{html,body{color:#111!important;background:#fff!important}body *{color:#111!important;text-shadow:none!important}.hero-art,.cover span,.header-actions{display:none!important}.hero{min-height:0}.hero-copy{padding:25px}.section{padding:20px 0}.cover img{max-height:200px;object-fit:contain}.book-grid{grid-template-columns:repeat(2,1fr)}}