/* ---------- tl;dr ---------- */
.tldr ul {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--measure);
}

.tldr li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.7rem;
}

.tldr li::before {
  content: "↻";
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--amber);
  font-family: var(--font-mono);
}

/* ---------- chapter index ---------- */
.chapters {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.chapter {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  grid-template-areas:
    "num title"
    "num desc";
  gap: 0 0.9rem;
  align-items: baseline;
  padding: 1rem 0.4rem;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
}

.chapter__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--amber);
  font-weight: 500;
}

.chapter__title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.12rem;
  line-height: 1.25;
  position: relative;
  width: max-content;
  max-width: 100%;
}

/* amber underline draw on hover */
.chapter__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s ease;
}

.chapter__desc {
  grid-area: desc;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--ink-dim);
  margin-top: 0.15rem;
}

@media (prefers-reduced-motion: no-preference) {
  .chapter {
    transition: transform 0.25s ease, background-color 0.25s ease;
  }
  .chapter:hover,
  .chapter:focus-visible {
    transform: translateX(6px);
  }
  .chapter:hover .chapter__title::after,
  .chapter:focus-visible .chapter__title::after {
    transform: scaleX(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .chapter:hover .chapter__title::after,
  .chapter:focus-visible .chapter__title::after {
    transform: scaleX(1);
  }
}

/* ---------- honesty section ---------- */
.honesty__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.25rem;
}

.honesty__row {
  border: 1px solid var(--hair);
  border-radius: 4px;
  padding: 1rem 1.1rem;
  background: var(--bg-raised);
}

.honesty__row p {
  margin: 0.6rem 0 0;
  font-size: 0.95rem;
  color: var(--ink-dim);
}

/* ---------- primary action ---------- */
.action {
  text-align: left;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--amber);
  background: transparent;
  border: 1px solid var(--amber-soft);
  border-radius: 4px;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background: rgba(232, 163, 61, 0.10);
  border-color: var(--amber);
  text-decoration: none;
}

.btn .arrow {
  transition: transform 0.2s ease;
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* ---------- footer ---------- */
.site-footer {
  margin-top: var(--section-gap);
  padding-block: 2rem 1rem;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--ink-dim);
}

.site-footer p {
  margin: 0;
}