/**
 * Help content — product-shaped cards, callouts, steps (mobile-first 390–440).
 */
h1 {
  font-size: clamp(1.55rem, 4.5vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 0.65rem;
  color: var(--text);
}

h2 {
  font-size: 1.15rem;
  margin: 1.75rem 0 0.65rem;
  letter-spacing: -0.02em;
}

.lead {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin: 0 0 1.25rem;
}

.card {
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.05rem;
}

.card + .card {
  margin-top: 0.75rem;
}

.grid-2 {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--kcal-orange-700);
  margin-bottom: 0.3rem;
}

[data-color-mode="dark"] .tag {
  color: var(--kcal-orange-400);
}

.steps {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  background: var(--surface-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  box-shadow: var(--shadow-sm);
}

.num {
  display: inline-grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: var(--radius-pill);
  background: var(--kcal-orange-500);
  color: #fffbf7;
  font-weight: 800;
  font-size: 0.9rem;
}

.steps strong {
  display: block;
  margin-bottom: 0.15rem;
}

.steps p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.94rem;
}

.shot-wrap {
  margin: 1rem 0 1.25rem;
  background: var(--kcal-ink);
  border-radius: 18px;
  padding: 0.55rem;
  box-shadow: var(--shadow);
}

.shot-wrap img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.caption {
  margin: 0.55rem 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* Buddy-native callouts */
.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
  margin: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.callout--buddy {
  border-color: rgb(255 122 0 / 0.35);
  background: linear-gradient(135deg, var(--kcal-orange-50), var(--surface-card) 55%);
}

[data-color-mode="dark"] .callout--buddy {
  background: linear-gradient(135deg, rgb(255 122 0 / 0.12), var(--surface-card) 60%);
}

.callout--warn {
  border-color: rgb(185 28 28 / 0.35);
  background: #fef2f2;
}

[data-color-mode="dark"] .callout--warn {
  background: rgb(185 28 28 / 0.15);
}

.callout__icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  object-fit: cover;
}

.callout__emoji {
  font-size: 1.35rem;
  line-height: 1;
}

.callout strong {
  color: var(--kcal-orange-700);
}

[data-color-mode="dark"] .callout strong {
  color: var(--kcal-orange-400);
}

.callout--warn strong {
  color: #b91c1c;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.55rem 0 0;
}

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.22rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--kcal-orange-50);
  color: var(--kcal-orange-700);
  border: 1px solid var(--kcal-orange-100);
}

.badge.green {
  background: #f0fdf4;
  color: #15803d;
  border-color: #bbf7d0;
}

.badge.blue {
  background: #eff6ff;
  color: #2563eb;
  border-color: #bfdbfe;
}

.note {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.crumb {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.crumb a {
  text-decoration: none;
  font-weight: 650;
}

.crumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.crumb-sep {
  opacity: 0.5;
}

.btn-deeplink {
  display: inline-flex;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgb(255 122 0 / 0.55);
  color: var(--kcal-orange-700);
  background: transparent;
  font-weight: 700;
  text-decoration: none;
}

[data-color-mode="dark"] .btn-deeplink {
  color: var(--kcal-orange-400);
}

.btn-deeplink:hover {
  border-color: var(--kcal-orange-500);
}

.platform-deeplink {
  margin: 1rem 0;
}

.help-lang--muted {
  opacity: 0.7;
  cursor: default;
}

/* Quick Guide / Cheatsheet */
.cheat-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
}

.cheat-jump a {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.cheat-jump a:hover {
  border-color: rgb(255 122 0 / 0.45);
  color: var(--kcal-orange-700);
}

[data-color-mode="dark"] .cheat-jump a:hover {
  color: var(--kcal-orange-400);
}

.cheat-block {
  margin: 0 0 2.25rem;
  scroll-margin-top: calc(var(--header-h) + 0.75rem);
}

.cheat-block__head {
  margin-bottom: 0.65rem;
}

.cheat-block__kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kcal-orange-700);
  margin-bottom: 0.2rem;
}

[data-color-mode="dark"] .cheat-block__kicker {
  color: var(--kcal-orange-400);
}

.cheat-block h2 {
  margin: 0;
  font-size: 1.35rem;
}

.cheat-block__lead {
  margin: 0.5rem 0 1rem;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.45;
}

.cheat-sub {
  margin: 1.25rem 0 0.55rem;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.cheat-shot {
  margin: 0.85rem 0 1rem;
}

.cheat-shot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: calc(var(--radius) - 2px);
}

.cheat-bullets {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cheat-bullets li {
  margin: 0.35rem 0;
}

.cheat-next__links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0;
}

.cheat-next__links a {
  font-weight: 700;
  text-decoration: none;
}

.academy-foundation {
  display: block;
  text-decoration: none;
  color: inherit;
  margin-bottom: 1.25rem;
  padding: 1.15rem 1.2rem;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid rgb(255 122 0 / 0.4);
  background:
    radial-gradient(100% 120% at 100% 0%, rgb(255 122 0 / 0.14), transparent 50%),
    var(--surface-card);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.academy-foundation:hover {
  border-color: var(--kcal-orange-500);
  transform: translateY(-1px);
}

.academy-foundation__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kcal-orange-700);
  margin-bottom: 0.25rem;
}

[data-color-mode="dark"] .academy-foundation__eyebrow {
  color: var(--kcal-orange-400);
}

.academy-foundation strong {
  display: block;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.academy-foundation--soon {
  opacity: 0.78;
  cursor: default;
  pointer-events: none;
  border-style: dashed;
}

.academy-foundation--soon:hover {
  transform: none;
  border-color: rgb(255 122 0 / 0.4);
}

.soon-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 0.35rem;
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-pill);
  background: rgb(255 122 0 / 0.14);
  color: var(--kcal-orange-700);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
}

[data-color-mode="dark"] .soon-badge {
  color: var(--kcal-orange-400);
  background: rgb(255 122 0 / 0.2);
}

.shot-rail {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

@media (min-width: 640px) {
  .shot-rail {
    grid-template-columns: 1fr 1fr;
  }
  .shot-rail .shot-wrap:first-child {
    grid-column: 1 / -1;
  }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--kcal-orange-500);
  color: #fffbf7 !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  border: 1px solid rgb(255 159 67 / 0.35);
}

.btn-primary:hover {
  background: var(--kcal-orange-600);
  color: #fff !important;
}

.search-box {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--surface-paper);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}

.search-box:focus {
  outline: 2px solid var(--kcal-btn-focus);
  outline-offset: 1px;
}

/* —— Phase 2.5 Golden polish —— */
.page-hero {
  margin: 0 0 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-soft);
}

.page-hero__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--kcal-orange-700);
}

[data-color-mode="dark"] .page-hero__eyebrow {
  color: var(--kcal-orange-400);
}

.page-hero__title {
  margin: 0 0 0.55rem;
  font-size: clamp(1.65rem, 5vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.page-hero__sub {
  margin: 0 0 0.9rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: var(--prose, 1.65);
  max-width: 36rem;
}

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1rem;
}

.page-hero__chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.page-hero .callout {
  margin-bottom: 0;
}

.cheat-block {
  margin: 0 0 1.85rem;
}

.cheat-block p {
  line-height: var(--prose, 1.65);
  margin: 0 0 0.75rem;
}

.cheat-block p:last-child {
  margin-bottom: 0;
}

.page-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 1.75rem 0 1.25rem;
}

.page-pager__link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-soft);
  background: var(--surface-card);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 4.25rem;
}

.page-pager__link:hover {
  border-color: rgb(255 122 0 / 0.45);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.page-pager__next {
  text-align: right;
  align-items: flex-end;
}

.page-pager__dir {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kcal-orange-700);
}

[data-color-mode="dark"] .page-pager__dir {
  color: var(--kcal-orange-400);
}

.page-pager__title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
}

.page-pager__spacer {
  display: none;
}

@media (max-width: 439px) {
  .page-pager {
    grid-template-columns: 1fr;
  }
  .page-pager__next {
    text-align: left;
    align-items: flex-start;
  }
}

.shot-rail {
  margin-top: 0.85rem;
}

.shot-wrap {
  overflow: hidden;
}

.platform-related h2 {
  margin-top: 0.5rem;
}

.btn-deeplink {
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-deeplink:hover {
  background: rgb(255 122 0 / 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .page-pager__link:hover,
  .academy-foundation:hover,
  .philo-belief:hover {
    transform: none;
  }
}