@font-face{font-family:"Libertinus Serif";src:url(fonts/LibertinusSerif-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Libertinus Serif";src:url(fonts/LibertinusSerif-Italic.woff) format("woff");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Libertinus Serif";src:url(fonts/LibertinusSerif-Semibold.woff) format("woff");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Libertinus Display";src:url(fonts/LibertinusSerifDisplay-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}

:root{
  --lapis:#16264a;      /* the wheel */
  --midnight:#0b1530;   /* the sky beyond it */
  --gilt:#c9a35b;       /* the wheel's rim */
  --gilt-soft:#e6cf9d;
  --dawn:#fffbf3;       /* page light */
  --haze:#ece4d4;
  --umber:#3e2610;      /* the cover's lettering */
  --umber-soft:#6b4a2b;
  --measure:34rem;
  --serif:"Libertinus Serif",Georgia,"Times New Roman",serif;
  --display:"Libertinus Display","Libertinus Serif",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--dawn);color:var(--umber);font-family:var(--serif);font-size:1.1875rem;line-height:1.62;font-variant-numeric:oldstyle-nums;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-color:var(--gilt)}
:focus-visible{outline:2px solid var(--gilt);outline-offset:3px;border-radius:2px}
p{margin:0 0 1em}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.15;margin:0}
.skip{position:absolute;left:-999px;top:0;background:var(--dawn);padding:.5rem 1rem}
.skip:focus{left:1rem;z-index:10}

/* ---------- header ---------- */
.site-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;padding:1.4rem clamp(1rem,4vw,3rem);position:relative;z-index:2}
.site-name{font-family:var(--display);letter-spacing:.32em;font-size:.95rem;text-decoration:none;text-transform:uppercase;white-space:nowrap}
.site-nav{display:flex;gap:clamp(.9rem,2.5vw,2rem);flex-wrap:wrap;font-size:1rem}
.site-nav a{text-decoration:none}
.site-nav a:hover,.site-nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--gilt)}

/* ---------- hero: the night sky behind the wheel ---------- */
.hero{background:radial-gradient(120% 80% at 70% 45%,#22386a 0%,var(--lapis) 38%,var(--midnight) 100%);color:#f6efe0;position:relative;overflow:hidden}
.hero .site-head{color:#f6efe0}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem,5vw,5rem);align-items:center;padding:clamp(1.5rem,5vw,4rem) clamp(1rem,4vw,3rem) clamp(4rem,9vw,7rem);max-width:76rem;margin:0 auto}
.hero h1{font-size:clamp(2.1rem,4.4vw,3.5rem);letter-spacing:.005em;max-width:20ch;text-wrap:balance}
.hero h1 span+span{margin-top:.35em}
.hero h1 span{display:block}
.hero .lede{margin-top:1.6rem;font-size:1.2rem;max-width:30rem;color:#e9dfca}
.hero .lede em{color:#fff6e3}
.actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.btn{display:inline-block;font-family:var(--serif);font-size:1.05rem;padding:.7rem 1.35rem;border:1px solid var(--gilt);border-radius:2px;text-decoration:none;line-height:1.2}
.btn-solid{background:var(--gilt);color:var(--midnight)}
.btn-solid:hover{background:var(--gilt-soft)}
.btn-line{color:#f6efe0}
.btn-line:hover{background:rgba(201,163,91,.14)}

.cover-wrap{position:relative;justify-self:center;width:min(100%,25rem)}
.cover-wrap::before{content:"";position:absolute;inset:-55%;z-index:0;pointer-events:none;
  background:repeating-conic-gradient(from 0deg at 50% 50%,rgba(255,236,190,.10) 0deg 2.2deg,rgba(255,236,190,0) 2.2deg 9deg);
  -webkit-mask:radial-gradient(circle at 50% 50%,#000 0,#000 14%,transparent 48%);mask:radial-gradient(circle at 50% 50%,#000 0,#000 14%,transparent 48%)}
.cover-wrap::after{content:"";position:absolute;inset:-12%;z-index:0;background:radial-gradient(circle,rgba(255,226,160,.38),rgba(255,226,160,0) 65%);pointer-events:none}
.cover{position:relative;z-index:1;box-shadow:0 1.5rem 3rem rgba(3,8,22,.55),0 0 0 1px rgba(201,163,91,.35)}
.cover-note{position:relative;z-index:1;text-align:center;margin-top:1rem;font-size:.95rem;color:#d9ccb2;font-style:italic}

/* ---------- body sections ---------- */
main section{padding:clamp(3.5rem,8vw,6rem) clamp(1rem,4vw,3rem)}
.col{max-width:var(--measure);margin:0 auto}
.section-title{font-size:clamp(1.7rem,3.2vw,2.3rem);margin-bottom:1.6rem}
.rule{width:3rem;height:1px;background:var(--gilt);border:0;margin:0 0 1.8rem}

.book .col p:first-of-type::first-line{font-variant:small-caps;letter-spacing:.04em}
.publish{margin-top:2rem;color:var(--umber-soft);font-style:italic}

/* contents: four parts, chapters numbered as in the book */
.contents{border-top:1px solid var(--haze)}
.contents-inner{max-width:62rem;margin:0 auto}
.contents .frame{font-style:italic;color:var(--umber-soft);margin:0 0 1.6rem}
.contents .frame.after{margin:1.1rem 0 0}
.parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2.4rem 3.5rem}
.part h3{font-size:1.4rem;margin-bottom:.9rem;padding-bottom:.6rem;border-bottom:1px solid var(--gilt)}
.part h3 span{display:block;font-family:var(--serif);font-style:italic;font-size:.95rem;color:var(--umber-soft);margin-bottom:.15rem}
.part ol{margin:0;padding-left:2.1rem;font-variant-numeric:lining-nums}
.part li{margin:0 0 .55rem;padding-left:.2rem;line-height:1.35}
.part li::marker{color:var(--umber-soft);font-size:.92rem}
.part .ct{display:block}
.part .tale{display:block;font-style:italic;font-size:.98rem;color:var(--umber-soft)}
.part .tale a{color:var(--umber)}

/* the series: a real sequence, drawn as a path between ranges */
.series{background:var(--haze);padding-bottom:clamp(3rem,6vw,4.5rem)}
.series figure{margin:0 auto 2.4rem;max-width:52rem;mix-blend-mode:multiply}
.series figure img{width:100%}
.series .col{max-width:52rem}
.path{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;border-top:1px solid var(--gilt);padding-top:1.6rem}
.path li{position:relative}
.path li::before{content:"";position:absolute;top:calc(-1.6rem - 5px);left:0;width:9px;height:9px;border-radius:50%;background:var(--dawn);border:1px solid var(--gilt)}
.path li.here::before{background:var(--gilt)}
.path h3{font-size:1.35rem;margin-bottom:.35rem}
.path .vol{font-style:italic;color:var(--umber-soft);font-size:1rem;margin-bottom:.4rem;display:block}
.path p{font-size:1.02rem;margin:0}

.tale{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,4rem);align-items:center;max-width:62rem;margin:0 auto}
.tale figure{margin:0;mix-blend-mode:multiply}
.tale p{max-width:30rem}

.about .also{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid var(--haze)}
.about .also h3{font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--umber-soft);margin-bottom:.6rem}
.about .also ul{list-style:none;margin:0;padding:0}
.about .also li{margin:.25rem 0}

.contact{background:var(--lapis);color:#f3ead7;text-align:left}
.contact .col{max-width:40rem}
.contact .section-title{color:#fff6e3}
.contact a{color:#fff6e3}
.contact .btn-solid{color:var(--midnight)}
.contact .actions{margin-top:1.4rem}

footer{background:var(--midnight);color:#bfb39b;font-size:.92rem;padding:1.6rem clamp(1rem,4vw,3rem);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem}

/* ---------- reading page ---------- */
.read-head{background:var(--lapis);color:#f6efe0}
.read-title{max-width:46rem;margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) 1rem clamp(3rem,6vw,4.5rem);text-align:center}
.read-title .from{font-style:italic;color:#d9ccb2;margin-bottom:1rem}
.read-title h1{font-size:clamp(2.1rem,5vw,3.3rem)}
.read-title .chapter{margin-top:.9rem;font-family:var(--display);letter-spacing:.28em;font-size:.85rem;text-transform:uppercase;color:var(--gilt-soft)}
.reading{max-width:var(--measure);margin:0 auto;padding:clamp(2.5rem,6vw,4rem) 1rem 2rem;hyphens:auto;-webkit-hyphens:auto}
.reading > p:first-child{font-size:1.06rem;color:var(--umber-soft)}
.reading h2{font-size:1.6rem;text-align:center;margin:3.2rem 0 1.6rem}
.reading h3{font-size:1.3rem;margin:2.2rem 0 .8rem}
.reading p + p{text-indent:1.4em;margin-top:-1em}
.reading h2 + p::first-line{font-variant:small-caps;letter-spacing:.04em}
.reading table{border-collapse:collapse;margin:1.4rem auto 1.8rem;font-size:1.02rem}
.reading td{padding:.3rem 1rem;border-bottom:1px solid var(--haze)}
.reading td:first-child{text-align:right}
.reading figure{margin:2.2rem auto;mix-blend-mode:multiply}
.reading figure.narrow{max-width:15rem}
.reading figure.fig{max-width:30rem}
.reading figcaption{text-align:center;font-style:italic;font-size:.95rem;color:var(--umber-soft);margin-top:.6rem}
.reading hr{border:0;text-align:center;margin:2rem 0}
.reading hr::after{content:"⁂";color:var(--gilt);font-size:1.2rem}
.end-note{max-width:var(--measure);margin:1rem auto 4rem;padding:2rem 1rem 0;border-top:1px solid var(--gilt);text-align:center}
.end-note .actions{justify-content:center}
.end-note .btn{color:var(--umber)}
.end-note .btn-solid{color:var(--midnight)}

@media (max-width:760px){
  body{font-size:1.125rem}
  .hero-inner{grid-template-columns:1fr}
  .cover-wrap{width:min(78%,19rem);order:-1}
  .path{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--gilt);padding:0 0 0 1.4rem;gap:1.6rem}
  .path li::before{top:.45rem;left:calc(-1.4rem - 5px)}
  .tale{grid-template-columns:1fr}
  .parts{grid-template-columns:1fr}
  .tale figure{max-width:22rem}
}
@media (prefers-reduced-motion:no-preference){
  .cover{animation:rise 1.2s cubic-bezier(.2,.7,.2,1) both}
  .cover-wrap::before,.cover-wrap::after{animation:glow 2.4s ease-out both}
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
  @keyframes glow{from{opacity:0}to{opacity:1}}
}