:root {
  --paper: #fffaf0;
  --paper-soft: #fff4dc;
  --ink: #2d2434;
  --muted: #6c5f73;
  --accent: #8b3f75;
  --accent-2: #c26a55;
  --gold: #d8a548;
  --line: rgba(87, 61, 70, 0.18);
  --shadow: 0 24px 60px rgba(72, 48, 45, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 224, 173, .45), transparent 32%),
    radial-gradient(circle at 85% 5%, rgba(245, 196, 224, .40), transparent 32%),
    linear-gradient(180deg, #fffaf0 0%, #fff6e7 52%, #f8efe2 100%);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  line-height: 1.75;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(255, 250, 240, .84);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  font-size: 18px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-size: 15px;
}

.nav-links a {
  text-decoration: none;
  padding: 7px 10px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: rgba(139, 63, 117, .08);
}

.hero {
  min-height: 68vh;
  display: grid;
  align-items: center;
  padding: 64px 22px;
  background:
    linear-gradient(90deg, rgba(255,250,240,.88) 0%, rgba(255,250,240,.76) 45%, rgba(255,250,240,.18) 100%),
    url("../images/sad-teplyh-okon/hero-banner.png") center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
}

.eyebrow {
  letter-spacing: .18em;
  text-transform: uppercase;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}

.hero h1, .book-hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(44px, 7vw, 94px);
  line-height: 1.02;
  font-weight: 500;
  color: var(--accent);
}

.hero p, .book-hero p {
  max-width: 720px;
  font-size: clamp(20px, 2.2vw, 28px);
  color: #453646;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-block;
  padding: 12px 18px;
  border: 1px solid rgba(139, 63, 117, .28);
  border-radius: 999px;
  background: rgba(255, 255, 255, .58);
  box-shadow: 0 8px 24px rgba(72, 48, 45, .08);
  text-decoration: none;
  font-family: Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.button.primary {
  background: var(--accent);
  color: #fffaf0;
  border-color: var(--accent);
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 22px 78px;
}

.book-hero {
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 42px;
  align-items: center;
  margin-bottom: 48px;
}

.cover {
  width: 100%;
  border-radius: 22px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.75);
}

.meta {
  color: var(--muted);
  font-size: 17px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 32px 0;
}

.card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, .55);
  box-shadow: 0 12px 40px rgba(72, 48, 45, .08);
}

.card h2, .card h3 {
  margin-top: 0;
  color: var(--accent);
}

.toc {
  padding-left: 1.3em;
}

.chapter-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 52px 22px 84px;
}

.chapter-top {
  text-align: center;
  margin-bottom: 34px;
}

.chapter-top .cover-small {
  width: min(260px, 78vw);
  border-radius: 18px;
  box-shadow: var(--shadow);
  margin-bottom: 26px;
}

.chapter-kicker {
  text-align: center;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.chapter-content {
  background: rgba(255, 255, 255, .56);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: clamp(24px, 4vw, 52px);
  box-shadow: var(--shadow);
}

.chapter-content h1 {
  margin: 0 0 28px;
  text-align: center;
  color: var(--accent);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 500;
}

.chapter-content p {
  margin: 0 0 1.05em;
}

.chapter-content .stanza {
  margin: 1.15em 0;
}

.story-figure {
  margin: clamp(32px, 5vw, 56px) auto;
  max-width: 780px;
}

.story-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(72, 48, 45, .20);
  border: 1px solid rgba(255, 255, 255, .82);
  background: #fff;
}

.chapter-nav {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 26px 22px 40px;
  color: var(--muted);
  text-align: center;
  font-size: 15px;
}

@media (max-width: 800px) {
  .book-hero {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 58vh;
  }

  body {
    font-size: 18px;
  }

  .chapter-shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .chapter-content {
    border-radius: 20px;
  }

  .story-figure {
    margin-left: -6px;
    margin-right: -6px;
  }

  .story-figure img {
    border-radius: 18px;
  }
}