.slownik-header h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.intro-text {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 700px;
}

.slownik-content-wrapper {
  margin-top: 18px;
}

.slownik-main {
  font-size: 1rem;
  color: var(--text-main);
}

.slownik-alphabet {
  position: sticky;
  top: 70px;
  z-index: 40;
  padding: 8px 0 10px;
  margin: 12px 0 6px;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.slownik-alphabet ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.slownik-alphabet li {
  margin: 0;
}

.slownik-alphabet a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated-soft);
  color: var(--text-main);
  font-weight: 600;
  font-size: 1.5rem;
  border: 1px solid var(--border-subtle);
  transition: background var(--transition-fast), color var(--transition-fast),
    border var(--transition-fast), transform var(--transition-fast);
}

.slownik-alphabet a:hover {
  background: var(--accent);
  color: #1b130b;
  border-color: var(--accent);
  transform: translateY(-1px);
}

.slownik-section {
  padding-top: 20px;
  margin-top: 20px;
  scroll-margin-top: 170px;
}

.slownik-section:first-of-type {
  margin-top: 10px;
  border-top: none;
  padding-top: 10px;
}

.slownik-letter-heading {
  margin-bottom: 10px;
}

.slownik-letter-badge {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated-soft);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  box-shadow: var(--shadow-soft);
  flex-shrink: 0;
}

.slownik-letter-heading h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

.slownik-list {
  margin: 0;
  padding: 4px 0 0;
}

.slownik-list dt {
  margin: 10px 0 2px;
  font-weight: 600;
  color: var(--text-main);
}

.slownik-list dd {
  margin: 0 0 14px 0;
  padding-bottom: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--accent-soft);
}

.slownik-list dd:last-of-type {
  margin-bottom: 8px;
}

.slownik-alphabet a.is-active {
  background: var(--accent);
  color: #1b130b;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
  transform: translateY(-1px);
}

.slownik-alphabet a.is-active:hover {
  background: var(--accent);
  color: #1b130b;
}

@media (max-width: 960px) {
  .slownik-header h1 {
    font-size: 1.8rem;
  }

  .slownik-alphabet ul {
    gap: 4px;
  }

  .slownik-alphabet a {
    min-width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  .slownik-header h1 {
    font-size: 1.6rem;
  }

  .intro-text {
    font-size: 0.95rem;
  }

  .slownik-letter-badge {
    width: 40px;
    height: 40px;
    font-size: 1.4rem;
  }

  .slownik-letter-heading h2 {
    font-size: 1.02rem;
  }

  .slownik-section {
    scroll-margin-top: 155px;
  }
}

@media (max-width: 520px) {
  .vocabulary-page .container {
    padding: 0 8px;
  }
  .slownik-header h1 {
    font-size: 1.45rem;
  }

  .intro-text {
    font-size: 0.9rem;
  }

  .slownik-alphabet {
    padding-top: 6px;
    padding-bottom: 8px;
  }

  .slownik-alphabet a {
    min-width: 20px;
    height: 26px;
    font-size: 0.8rem;
    padding: 6px 5px;
    border-radius: 5px;
  }
  .slownik-alphabet ul {
    justify-content: center;
  }

  .slownik-section {
    scroll-margin-top: 140px;
  }
}