/* FOREVER:NEON Book 6 static beta reader */

.fn-b6-beta-reader {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 3rem auto;
  padding: 1.25rem;
  color: #f8f7ff;
}

.fn-b6-beta-shell {
  border: 1px solid rgba(138, 255, 255, 0.32);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(12, 8, 28, 0.94), rgba(4, 2, 12, 0.98)),
    radial-gradient(circle at top left, rgba(255, 0, 210, 0.24), transparent 42%),
    radial-gradient(circle at bottom right, rgba(0, 255, 255, 0.18), transparent 45%);
  box-shadow:
    0 0 32px rgba(0, 255, 255, 0.15),
    inset 0 0 40px rgba(255, 0, 210, 0.08);
  overflow: hidden;
}

.fn-b6-beta-head {
  padding: 2rem;
  border-bottom: 1px solid rgba(138, 255, 255, 0.24);
}

.fn-b6-beta-kicker,
.fn-b6-toc-kicker,
.fn-b6-chapter-kicker {
  font-family: "Share Tech Mono", monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8affff;
  font-size: 0.82rem;
}

.fn-b6-beta-head h2 {
  margin: 0.35rem 0 0.75rem;
  font-family: "Cinzel", serif;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 0.96;
  text-transform: uppercase;
  text-shadow:
    0 0 14px rgba(0, 255, 255, 0.45),
    0 0 32px rgba(255, 0, 210, 0.24);
}

.fn-b6-beta-head p {
  max-width: 760px;
  margin: 0;
  color: rgba(248, 247, 255, 0.78);
  font-size: 1rem;
  line-height: 1.6;
}

.fn-b6-reader-layout {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 0;
}

.fn-b6-reader-toc {
  position: sticky;
  top: 0;
  align-self: start;
  max-height: 100vh;
  overflow: auto;
  padding: 1.25rem;
  border-right: 1px solid rgba(138, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.22);
}

.fn-b6-reader-toc h3 {
  margin: 0.35rem 0 1rem;
  font-family: "Cinzel", serif;
  text-transform: uppercase;
}

.fn-b6-reader-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.fn-b6-reader-toc li {
  margin: 0 0 0.55rem;
}

.fn-b6-reader-toc a {
  display: block;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(138, 255, 255, 0.14);
  border-radius: 12px;
  color: rgba(248, 247, 255, 0.82);
  text-decoration: none;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.35;
  background: rgba(255, 255, 255, 0.035);
}

.fn-b6-reader-toc a:hover {
  color: #ffffff;
  border-color: rgba(255, 0, 210, 0.5);
  box-shadow: 0 0 18px rgba(255, 0, 210, 0.15);
}

.fn-b6-reader-copy {
  padding: clamp(1.1rem, 3vw, 2.75rem);
}

.fn-b6-chapter {
  max-width: 760px;
  margin: 0 auto 4rem;
  scroll-margin-top: 2rem;
}

.fn-b6-chapter h3 {
  margin: 0.25rem 0 1.25rem;
  font-family: "Cinzel", serif;
  font-size: clamp(1.55rem, 3vw, 2.45rem);
  line-height: 1.08;
  text-transform: uppercase;
  color: #ffffff;
}

.fn-b6-chapter p {
  margin: 0 0 1.05rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.9);
}

.fn-b6-scene-break {
  width: 44%;
  margin: 2.2rem auto;
  border: 0;
  border-top: 1px solid rgba(138, 255, 255, 0.38);
  box-shadow: 0 0 16px rgba(0, 255, 255, 0.16);
}

.fn-b6-top-link {
  display: inline-block;
  margin-top: 1rem;
  color: #8affff;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.85rem;
  text-decoration: none;
}

@media (max-width: 820px) {
  .fn-b6-beta-reader {
    padding: 0.7rem;
  }

  .fn-b6-reader-layout {
    display: block;
  }

  .fn-b6-reader-toc {
    position: relative;
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid rgba(138, 255, 255, 0.2);
  }
}

/* FN BOOK6 STATIC READER POLISH V1 */
.fn-b6-beta-reader {
  margin-top: 42px;
  margin-bottom: 120px;
}

.fn-b6-reader-header {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 24px;
}

.fn-b6-reader-header p {
  max-width: 72ch;
}

.fn-b6-reader-layout {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  gap: 28px;
}

.fn-b6-reader-toc {
  max-height: calc(100vh - 150px);
  overflow-y: auto;
}

.fn-b6-reader-copy {
  padding-bottom: 140px;
}

.fn-b6-reader-copy article {
  scroll-margin-top: 86px;
}

.fn-b6-top-link {
  margin-top: 28px;
  margin-bottom: 44px;
}

@media (max-width: 760px) {
  .fn-b6-beta-reader {
    margin-top: 28px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .fn-b6-reader-header {
    padding-bottom: 18px;
  }

  .fn-b6-reader-layout {
    gap: 18px;
  }

  .fn-b6-reader-toc {
    max-height: none;
    margin-bottom: 24px;
  }

  .fn-b6-reader-copy {
    padding-bottom: 150px;
  }

  .fn-b6-reader-copy article {
    scroll-margin-top: 96px;
  }
}