.compat-v2 {
  max-width: 820px;
  margin: 0 auto;
  font-family: system-ui, sans-serif;
}
.compat-v2 h2 {
  color: #048451;
  margin-top: 32px;
}
.compat-v2 h2:first-child {
  margin-top: 0;
}
.compat-v2 select {
  padding: 10px 14px;
  font-size: 15px;
  border: 2px solid #048451;
  border-radius: 8px;
  background: #fff;
  min-width: 200px;
}
.compat-v2 .compat-lead {
  font-size: 15px;
  line-height: 1.6;
  color: #333;
}
.compat-v2 .compat-disclaimer {
  font-size: 13px;
  color: #666;
  background: #f8f9fa;
  border-left: 4px solid #048451;
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin: 16px 0;
}
.compat-v2 .compat-howto {
  font-size: 14px;
  line-height: 1.55;
  margin: 12px 0 20px;
}
.compat-v2 .compat-howto ul {
  margin: 8px 0 0 1.2em;
  padding: 0;
}
.compat-v2 .compat-kb-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 16px 0 24px;
  font-size: 14px;
}
.compat-v2 .compat-kb-links a {
  color: #048451;
}
.compat-v2 .compat-pickers {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin: 20px 0;
}
.compat-v2 .compat-plus {
  font-size: 24px;
  font-weight: bold;
  color: #048451;
}
.compat-v2 .result-box {
  margin: 18px 0;
  padding: 20px 24px;
  border-radius: 12px;
  font-size: 16px;
  line-height: 1.6;
}
.compat-v2 .result-plus {
  background: #e8f5e9;
  border-left: 5px solid #2e7d32;
}
.compat-v2 .result-partial {
  background: #fff3e0;
  border-left: 5px solid #ef6c00;
}
.compat-v2 .result-minus {
  background: #fce4ec;
  border-left: 5px solid #c62828;
}
.compat-v2 .result-same {
  background: #e3f2fd;
  border-left: 5px solid #1565c0;
}
.compat-v2 table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 13px;
}
.compat-v2 th,
.compat-v2 td {
  padding: 6px 8px;
  text-align: center;
  border: 1px solid #ddd;
  white-space: nowrap;
}
.compat-v2 th {
  background: #048451;
  color: #fff;
  font-weight: 600;
  position: sticky;
  top: 0;
  font-size: 12px;
}
.compat-v2 .cell-plus {
  background: #c8e6c9;
}
.compat-v2 .cell-partial {
  background: #ffe0b2;
}
.compat-v2 .cell-minus {
  background: #ffcdd2;
}
.compat-v2 .cell-same {
  background: #e0e0e0;
}
.compat-v2 .legend {
  display: flex;
  gap: 20px;
  margin: 14px 0;
  font-size: 14px;
  flex-wrap: wrap;
}
.compat-v2 .legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.compat-v2 .legend .dot {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  display: inline-block;
}
.compat-v2 .blends-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 14px;
}
.compat-v2 .blends-table th,
.compat-v2 .blends-table td {
  padding: 10px 12px;
  border: 1px solid #ddd;
  text-align: left;
  white-space: normal;
}
.compat-v2 .blends-table th {
  background: #f1f8f4;
  color: #333;
  position: static;
}
.compat-v2 .glossary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 8px 24px;
  font-size: 14px;
}
.compat-v2 .source-note {
  margin-top: 24px;
  color: #666;
  font-size: 13px;
}
@media (max-width: 768px) {
  .compat-v2 table {
    font-size: 10px;
  }
  .compat-v2 th,
  .compat-v2 td {
    padding: 4px 2px;
  }
  .compat-v2 th {
    font-size: 10px;
  }
}