:root {
  --portion-border: rgba(225, 214, 203, 0.92);
}

.portion-guide {
  position: relative;
  overflow: hidden;
}

.portion-guide::before {
  content: "";
  position: absolute;
  inset: -40px -80px;
  background:
    radial-gradient(720px 320px at 10% 10%, rgba(255, 180, 200, 0.22), transparent 60%),
    radial-gradient(760px 360px at 92% 10%, rgba(160, 220, 255, 0.20), transparent 58%),
    radial-gradient(820px 420px at 40% 92%, rgba(186, 235, 210, 0.20), transparent 60%);
  pointer-events: none;
  opacity: 0.9;
  mix-blend-mode: multiply;
}

.portion-guide > * {
  position: relative;
  z-index: 1;
}

.portion-note {
  max-width: 78ch;
  margin: 0;
  color: var(--muted);
}

.portion-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.portion-card {
  background: #fff;
  border: 1px solid var(--portion-border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.portion-card:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 122, 122, 0.26);
  box-shadow: 0 30px 90px rgba(23, 19, 16, 0.16);
}

.portion-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portion-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.portion-card:hover .portion-media img {
  transform: scale(1.08);
}

.portion-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid rgba(225, 214, 203, 0.9);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(20, 90, 90, 0.9);
}

.portion-body {
  padding: 14px 16px 16px;
  display: grid;
  gap: 8px;
}

.portion-title {
  margin: 0;
  font-size: 1.25rem;
  color: var(--ink);
}

.portion-amount {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.portion-link {
  font-size: 0.92rem;
  font-weight: 650;
  color: rgba(20, 90, 90, 0.92);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 4px;
  width: fit-content;
}

.portion-link:hover {
  color: var(--accent);
}

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