:root {
  --ink: #e9e5da;
  --muted: #aaa79e;
  --paper: #d6caa9;
  --gold: #c7a96a;
  --line: rgba(214, 202, 169, .22);
  --bg: #0b1014;
  --bg2: #111920;
  --panel: #131d24;
  --blue: #6d99ad;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 12%, rgba(69, 101, 119, .18), transparent 26rem),
    radial-gradient(circle at 12% 58%, rgba(116, 94, 58, .09), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.62;
}
a { color: inherit; }
.shell { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.starfield {
  position: fixed; inset: 0; pointer-events: none; opacity: .22; z-index: -1;
  background-image:
    radial-gradient(circle at 20% 30%, #fff 0 1px, transparent 1.2px),
    radial-gradient(circle at 73% 20%, #fff 0 .8px, transparent 1px),
    radial-gradient(circle at 55% 76%, #fff 0 .7px, transparent 1px),
    radial-gradient(circle at 90% 55%, #fff 0 .6px, transparent 1px);
  background-size: 310px 310px, 470px 470px, 520px 520px, 690px 690px;
}
.site-header {
  min-height: 82px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; }
.brand-mark {
  width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid var(--gold);
  border-radius: 50%; color: var(--gold); font-family: Georgia, serif; font-size: 12px; letter-spacing: .05em;
}
.brand-name { letter-spacing: .26em; font-size: 13px; font-weight: 600; }
nav { display: flex; gap: 30px; }
nav a { color: var(--muted); font-size: 13px; text-decoration: none; }
nav a:hover { color: var(--ink); }
.hero {
  min-height: 720px; display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 72px;
  padding-block: 72px 82px;
}
.eyebrow, .section-kicker, .panel-label {
  letter-spacing: .24em; text-transform: uppercase; color: var(--gold); font-size: 11px; font-weight: 700;
}
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; line-height: 1.08; }
h1 { font-size: clamp(48px, 6.5vw, 88px); margin: 17px 0 28px; letter-spacing: -.035em; }
h1 em { color: var(--paper); font-weight: 400; }
h2 { font-size: clamp(36px, 4vw, 55px); margin: 12px 0 24px; letter-spacing: -.025em; }
h3 { font-size: 26px; margin: 12px 0; }
.hero-deck { max-width: 700px; color: #c8c5bd; font-size: 20px; line-height: 1.55; }
.hero-deck strong { color: var(--ink); font-weight: 500; }
.hero-actions, .arc-actions, .reader-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px;
  border: 1px solid var(--line); text-decoration: none; letter-spacing: .07em; font-size: 12px; font-weight: 700;
  text-transform: uppercase; transition: .2s ease;
}
.btn-primary { background: var(--paper); color: #111; border-color: var(--paper); }
.btn-primary:hover { background: #efe7d4; }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }
.microcopy { color: var(--muted); font-size: 12px; max-width: 640px; }
.hero-art { position: relative; min-height: 580px; display: grid; place-items: center; }
.cover-frame {
  position: relative; width: min(100%, 340px); aspect-ratio: 5 / 8; border: 1px solid rgba(214,202,169,.35);
  padding: 9px; box-shadow: 0 35px 90px rgba(0,0,0,.46); transform: none;
}
.cover-frame::before, .cover-frame::after { content:""; position:absolute; inset: 18px; border:1px solid rgba(199,169,106,.18); pointer-events:none; }
.cover-frame::after { inset: 28px; border-color: rgba(109,153,173,.14); }
.cover-frame img { width:100%; height:100%; object-fit:cover; display:block; }
.cover-fallback {
  position: absolute; inset: 9px; padding: 46px 28px; display: flex; flex-direction: column; text-align:center; align-items:center;
  background:
    linear-gradient(145deg, rgba(9,29,39,.2), rgba(6,13,17,.75)),
    radial-gradient(circle at 50% 74%, #315062, transparent 34%),
    linear-gradient(#0b171f, #080b0e);
  border: 1px solid rgba(199,169,106,.25);
}
.cover-fallback[hidden] { display:none; }
.cover-author { color:var(--paper); letter-spacing:.30em; font-size:13px; }
.cover-rule { width:62%; height:1px; background:var(--gold); opacity:.55; margin:42px 0; }
.cover-title { font-family:Georgia,serif; color:#e5dcc6; font-size:38px; line-height:1.08; letter-spacing:.025em; }
.cover-sub { margin-top:auto; color:#b6aa8c; letter-spacing:.17em; font-size:10px; line-height:1.8; }
.orbit-line { position:absolute; width:460px; height:190px; border-top:1px solid rgba(109,153,173,.30); border-radius:50%; transform:rotate(-28deg); z-index:-1; }
.signal-band { border-block:1px solid var(--line); background:rgba(255,255,255,.015); }
.signal-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; padding:20px 0; }
.signal-grid p { margin:0; font-size:10px; text-align:center; color:#9aa8aa; letter-spacing:.16em; }
.section { padding-block: 110px; }
.section-dark { background: rgba(14,22,28,.78); border-block:1px solid var(--line); }
.two-col { display:grid; grid-template-columns:1.05fr .95fr; gap:80px; align-items:start; }
.lead { font-family:Georgia,serif; font-size:25px; line-height:1.45; color:var(--paper); }
.section p:not(.lead) { color:#b9b7b0; }
blockquote { margin: 44px 0 0; padding: 0 0 0 24px; border-left: 1px solid var(--gold); font-family:Georgia,serif; font-size:22px; color:#d8d2c4; }
.reader-fit, .arc-note { padding:34px; border:1px solid var(--line); background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005)); }
.reader-fit h3 { font-size:24px; }
.reader-fit ul { padding-left:20px; color:#c2c0b9; }
.reader-fit li { margin:.7em 0; }
.not-box { border-top:1px solid var(--line); margin-top:24px; padding-top:22px; color:#aaa79e; font-size:14px; }
.arc-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:80px; align-items:center; }
.arc-note p:last-child { margin-bottom:0; }
.book-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:48px; }
.book-card { position:relative; padding:34px 30px; min-height:355px; border:1px solid var(--line); background:rgba(255,255,255,.012); }
.book-card.active { background:linear-gradient(180deg, rgba(109,153,173,.10), rgba(255,255,255,.01)); }
.book-num { color:var(--gold); letter-spacing:.2em; font-size:11px; }
.book-card h3 { font-size:29px; margin-top:28px; }
.book-question { min-height:108px; }
.book-date { color:var(--paper)!important; font-size:13px; letter-spacing:.08em; }
.text-link { display:inline-block; margin-top:18px; color:#d6caa9; text-decoration:none; font-size:13px; }
.text-link:hover { color:white; }
.section-quote { padding-block:90px; border-block:1px solid var(--line); background:linear-gradient(90deg, rgba(109,153,173,.07), rgba(199,169,106,.05)); }
.quote-wrap p { margin:0; text-align:center; font-family:Georgia,serif; color:#cfc8b8; font-size:clamp(28px,4vw,50px); line-height:1.35; }
.quote-wrap strong { color:var(--ink); font-weight:400; }
.reader-links { display:grid; grid-template-columns:1.3fr .7fr; gap:60px; align-items:center; }
.about { display:grid; grid-template-columns:.35fr 1.65fr; gap:60px; }
.about-copy { max-width:800px; }
footer { border-top:1px solid var(--line); padding:50px 0 42px; background:#080c0f; }
.footer-inner { display:grid; grid-template-columns:1fr auto; gap:20px 60px; align-items:start; }
.footer-inner p { color:#747b7c; font-size:12px; margin:7px 0; }
.footer-links { display:flex; gap:24px; }
.footer-links a { color:#92999a; text-decoration:none; font-size:12px; }
.copyright { grid-column:1/-1; padding-top:30px; border-top:1px solid rgba(255,255,255,.07); }
[hidden] { display:none!important; }
@media (max-width: 850px) {
  nav { display:none; }
  .hero { grid-template-columns:1fr; min-height:auto; padding-top:70px; gap:50px; }
  .hero-art { min-height:500px; }
  .cover-frame { width:290px; }
  .signal-grid { grid-template-columns:1fr 1fr; }
  .two-col, .arc-grid, .reader-links, .about { grid-template-columns:1fr; gap:40px; }
  .book-grid { grid-template-columns:1fr; }
  .book-card { min-height:auto; }
  .book-question { min-height:auto; }
}
@media (max-width: 520px) {
  .shell { width:min(var(--max), calc(100% - 28px)); }
  .site-header { min-height:68px; }
  h1 { font-size:48px; }
  .hero-deck { font-size:18px; }
  .section { padding-block:78px; }
  .hero-art { min-height:440px; }
  .cover-frame { width:250px; }
  .orbit-line { width:330px; }
  .signal-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr; }
  .footer-links { flex-wrap:wrap; }
}