.regulation-page {
  display: grid;
  gap: 18px;
  width: min(100%, 1120px);
  margin: 0 auto;
}

.regulation-heading { align-items: end; margin-bottom: 0; }
.regulation-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

.regulation-tool-card {
  display: grid;
  min-width: 0;
  gap: 15px;
  padding: 23px 24px;
  border: 1px solid #254237;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--ink) 55%, #213f34);
  color: #fff;
  cursor: pointer;
  font: inherit;
  text-align: left;
  box-shadow: var(--shadow);
  transition: transform .16s ease, box-shadow .16s ease;
}

.regulation-tool-card:hover { transform: translateY(-2px); box-shadow: 0 17px 38px rgba(20, 37, 30, .16); }
.regulation-tool-card > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.regulation-tool-card > header > span { color: #f39a87; font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.regulation-tool-card > header small { padding: 5px 8px; border-radius: 999px; background: rgba(127, 202, 169, .14); color: #8ed0b4; font-size: 8px; font-weight: 800; }
.regulation-tool-card h2 { margin: 0; font-size: 24px; letter-spacing: -.04em; }
.regulation-tool-reference { display: grid; gap: 3px; padding: 13px 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(255,255,255,.06); }
.regulation-tool-reference span { color: rgba(255,255,255,.46); font-size: 8px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.regulation-tool-reference strong { font-size: 13px; }
.regulation-tool-parts { display: flex; flex-wrap: wrap; gap: 5px; }
.regulation-tool-parts span { padding: 5px 7px; border-radius: 7px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.68); font-size: 8px; font-weight: 700; }
.regulation-tool-card > footer { display: grid; grid-template-columns: auto auto minmax(0,1fr); align-items: end; gap: 20px; padding-top: 4px; }
.regulation-tool-card > footer div { display: grid; gap: 1px; }
.regulation-tool-card > footer div strong { font-size: 17px; }
.regulation-tool-card > footer div span { color: rgba(255,255,255,.48); font-size: 8px; }
.regulation-tool-card > footer em { justify-self: end; color: #fff; font-size: 10px; font-style: normal; font-weight: 800; }

@media (max-width: 760px) {
  .regulation-tool-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .regulation-tool-card { padding: 20px; }
  .regulation-tool-card > footer { grid-template-columns: auto auto; }
  .regulation-tool-card > footer em { grid-column: 1 / -1; justify-self: stretch; padding-top: 7px; }
}