/* system.css — 消費方式頁 */
.system-page { color: var(--ink); }

.system-hero {
  padding: clamp(72px, 12vw, 120px) 0 48px;
}

.system-hero h1 {
  margin-top: 18px;
  font-size: clamp(2.4rem, 6vw, 4.7rem);
  line-height: 1.2;
  text-wrap: balance;
}

.system-hero .lede {
  max-width: 36em;
  margin-top: 24px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.system-section {
  padding: 56px 0;
  border-top: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}

.system-section .sec-head {
  margin-bottom: 28px;
}

.system-modes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.system-mode {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.system-mode h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.system-mode p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.6;
}

.system-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

.system-table th,
.system-table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  vertical-align: top;
}

.system-table th {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.system-price {
  font-family: var(--latin);
  font-weight: 600;
  white-space: nowrap;
}

.system-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.65;
}

.system-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

@media (max-width: 900px) {
  .system-modes { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .system-hero { padding: 56px 0 36px; }
  .system-modes { grid-template-columns: 1fr; }
  .system-table {
    display: block;
    overflow-x: auto;
  }
}