.page-header {
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.page-header .emoji {
  font-size: 3rem;
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0.25rem;
  color: var(--main-color);
}

.page-header p {
  margin-top: 0;
}

.subtitle-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 1px 3px var(--shadow-color);
  margin-bottom: 2rem;
}

.subtitle-accent {
  width: 4px;
  height: 32px;
  background: var(--main-color);
  border-radius: 999px;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }
}

.food-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px var(--shadow-color);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-header {
  padding: 1.25rem;
}

.header-title {
  display: flex;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.2rem;
}

.range {
    opacity: 0.85;
}

.card-body {
  padding: 1.25rem;
  flex: 1;
}

.section-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section ul {
  list-style: none;
}

.section li {
  margin-bottom: 4px;
  display: flex;
  gap: 8px;
}

.section li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--dot-gray-color);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 2px;
}

.low .card-header { background: var(--low-header); color: white; }
.low .card-body { background: var(--low-bg); color: var(--low-text); }
.low .dot { background: var(--low-header); }

.moderate .card-header { background: var(--moderate-header); color: white; }
.moderate .card-body { background: var(--moderate-bg); color: var(--moderate-text); }
.moderate .dot { background: var(--moderate-header); }

.high .card-header { background: var(--high-header); color: white; }
.high .card-body { background: var(--high-bg); color: var(--high-text); }
.high .dot { background: var(--high-header); }

.tips {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 1px 4px var(--shadow-color);
}

.tips-top {
  display: flex;
  gap: 1rem;
}

.tips .accent-bar {
  width: 4px;
  background: var(--main-color);
  border-radius: 999px;
}

.tips-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tips-header h2 {
  margin-top: 1rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
}

strong {
  font-weight: 700;
}

.tips-list li {
  margin-bottom: 6px;
}

.tip-green::before {
  content: "✔";
  color: var(--low-header);
  font-weight: bold;
  margin-right: 8px;
}

.tip-yellow::before {
  content: "✔";
  color: var(--moderate-header);
  font-weight: bold;
  margin-right: 8px;
}

.tip-red::before {
  content: "✔";
  color: var(--high-header);
  font-weight: bold;
  margin-right: 8px;
}

.tips-divider {
  border-top: 4px solid var(--border);
}

.tips-bold {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.tips-sublist {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.tips-warning {
  font-size: 0.95rem;
  font-weight: 600;
}

.tips-extra p {
  font-size: 0.85rem;
  margin-bottom: 6px;
}