:root{--bg:#05070d;--panel:#0c101b;--text:#f7f0df;--muted:#b5adbd;--line:rgba(255,255,255,.14);--cyan:#58e4ef;--amber:#ffbd66;--purple:#a278ff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;letter-spacing:0}.progress-line{position:fixed;z-index:20;inset:0 0 auto;height:3px;background:rgba(255,255,255,.08)}.progress-line span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--cyan),var(--purple))}.chapter-header{position:sticky;z-index:10;top:0;display:flex;align-items:center;gap:18px;min-height:64px;padding:10px clamp(16px,4vw,54px);background:rgba(5,7,13,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}.brand{color:var(--text);font-weight:900;text-decoration:none}.chapter-header nav{display:flex;gap:8px;margin-left:auto}.icon-link,.lang-link{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 13px;color:var(--muted);border:1px solid var(--line);text-decoration:none}.lang-link.active{color:#071019;background:var(--cyan)}.chapter-hero{position:relative;min-height:min(70vh,720px);display:flex;align-items:end;overflow:hidden}.chapter-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.chapter-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,13,.08),rgba(5,7,13,.98))}.hero-copy{position:relative;z-index:1;width:min(900px,100%);padding:clamp(120px,18vw,240px) clamp(18px,7vw,90px) 58px}.eyebrow{color:var(--cyan);font-size:13px;font-weight:900;text-transform:uppercase}.hero-copy h1{max-width:850px;margin:12px 0;font-size:clamp(40px,7vw,88px);line-height:.98}.hero-copy p{max-width:720px;color:var(--muted);font-size:clamp(17px,2vw,22px);line-height:1.6}.reader-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(260px,330px);gap:64px;justify-content:center;padding:70px clamp(18px,5vw,70px)}.chapter-body{font-family:Georgia,serif;font-size:clamp(19px,2vw,23px);line-height:1.82}.chapter-body p{margin:0 0 1.25em}.chapter-body p.divider{color:var(--cyan);text-align:center;letter-spacing:.7em}.quote-card{margin:48px 0;padding:30px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(88,228,239,.09),rgba(162,120,255,.08))}.quote-card blockquote{margin:0 0 20px;font-size:clamp(25px,4vw,42px);font-weight:800;line-height:1.18}.quote-actions{display:flex;gap:10px;flex-wrap:wrap}.quote-actions button{min-height:42px;padding:0 16px;color:var(--text);background:transparent;border:1px solid var(--line);cursor:pointer}.quote-actions button:hover{border-color:var(--cyan)}.toc{position:sticky;top:92px;align-self:start}.toc h2{font-size:15px;text-transform:uppercase;color:var(--cyan)}.toc ol{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.toc a{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:12px 0;color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);font-size:14px}.toc a.active,.toc a:hover{color:var(--text)}.chapter-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:54px}.chapter-nav a{padding:18px;color:var(--text);border:1px solid var(--line);text-decoration:none}.chapter-nav a:last-child{text-align:right}.footer{display:flex;justify-content:space-between;gap:20px;padding:28px clamp(18px,5vw,70px);color:var(--muted);border-top:1px solid var(--line)}.footer a{color:var(--text)}@media(max-width:850px){.reader-layout{grid-template-columns:1fr}.toc{position:static;order:-1}.toc ol{display:grid;grid-template-columns:repeat(2,1fr)}.chapter-header .brand{max-width:160px}.chapter-nav{grid-template-columns:1fr}.footer{flex-direction:column}}@media(max-width:520px){.chapter-header{gap:8px}.chapter-header nav{gap:4px}.icon-link{padding:0 9px}.toc ol{grid-template-columns:1fr}.hero-copy h1{font-size:42px}}
body[data-chapter="5"] .chapter-hero img {
  object-position: center 24%;
}
@media (max-width: 620px) {
  body[data-chapter="5"] .chapter-hero img {
    object-position: 52% 20%;
  }
}

.unified-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto auto;
  align-items: center;
  gap: 22px;
  min-height: 68px;
  padding: 10px clamp(18px, 3.5vw, 52px);
  background: rgba(5, 7, 13, .94);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(18px);
}
.site-header.unified-header { position: fixed; }
.unified-brand {
  color: var(--text);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.15;
  text-decoration: none;
}
.unified-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.unified-nav a,
.unified-langs a,
.unified-langs button {
  min-height: 38px;
  padding: 9px 12px;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  font: inherit;
  text-decoration: none;
}
.unified-nav a:hover { color: var(--text); border-color: var(--line); }
.unified-langs {
  display: flex;
  border: 1px solid var(--line);
}
.unified-langs button { cursor: pointer; }
.unified-langs .active {
  color: #061017;
  background: var(--cyan);
}
@media (max-width: 900px) {
  .unified-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }
  .unified-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .unified-nav a { flex: 0 0 auto; }
}
@media (max-width: 480px) {
  .unified-brand { max-width: 190px; font-size: 14px; }
  .unified-header { padding-inline: 12px; }
  .unified-nav a { padding-inline: 10px; font-size: 13px; }
}

.unified-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}
.shepherd-crook {
  position: relative;
  display: inline-block;
  width: 14px;
  height: 29px;
  flex: 0 0 auto;
  border-left: 2px solid var(--cyan);
}
.shepherd-crook::before {
  content: "";
  position: absolute;
  top: 0;
  left: -2px;
  width: 10px;
  height: 10px;
  border: 2px solid var(--cyan);
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(-18deg);
}

body[data-chapter="2"] .chapter-hero img {
  object-position: center 12%;
}
@media (max-width: 620px) {
  body[data-chapter="2"] .chapter-hero img {
    object-position: 50% 10%;
  }
}

@media (max-width: 900px) {
  .unified-nav {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    width: 100%;
    overflow: visible;
    padding-bottom: 0;
  }
  .unified-nav a {
    display: grid;
    place-items: center;
    min-width: 0;
    padding: 7px 4px;
    text-align: center;
    font-size: 12px;
    line-height: 1.15;
    white-space: normal;
  }
}
@media (max-width: 430px) {
  .unified-nav a {
    font-size: 11px;
  }
}

.shepherd-symbol {
  display: block;
  width: 24px;
  height: 32px;
  flex: 0 0 auto;
  object-fit: contain;
}

@media (max-width: 850px) {
  .reader-layout {
    display: flex;
    flex-direction: column;
  }
  .chapter-body { order: 1; }
  .toc {
    order: 2;
    margin-top: 18px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
  }
}