.matrix-network-footer {
  box-sizing: border-box;
  width: 100%;
  flex: 0 0 auto;
  overflow: hidden;
  padding: clamp(12px, 1.5vw, 18px) clamp(18px, 4vw, 48px);
  scroll-snap-align: end;
  scroll-snap-stop: always;
  border-top: 1px solid rgba(176, 170, 158, .22);
  border-bottom: 1px solid rgba(176, 170, 158, .12);
  background: rgba(250, 248, 242, .46);
  color: #101822;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

.matrix-network-panel,
.matrix-network-card,
.matrix-network-copy,
.matrix-network-title {
  box-sizing: border-box;
}

.matrix-network-panel {
  width: min(100%, 1080px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
}

.matrix-network-card {
  --matrix-accent: #b4832a;
  min-width: 0;
  min-height: 64px;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-content: center;
  row-gap: 4px;
  overflow: hidden;
  padding: 7px clamp(14px, 1.4vw, 20px);
  border-left: 1px solid rgba(176, 170, 158, .2);
  background: transparent;
  text-decoration: none;
  color: inherit;
  transition: background .18s ease, color .18s ease;
}

.matrix-network-card:first-child { border-left: 0; }

.matrix-network-card::before {
  content: attr(data-tag);
  grid-column: 1;
  grid-row: 1;
  color: color-mix(in srgb, var(--matrix-accent) 78%, #6f6a60);
  font-size: 10.5px;
  font-weight: 680;
  letter-spacing: .06em;
  line-height: 1;
  white-space: nowrap;
}

.matrix-network-card:hover {
  background: color-mix(in srgb, var(--matrix-accent) 8%, transparent);
}

.matrix-network-drift { --matrix-accent: #9d2233; }
.matrix-network-crux { --matrix-accent: #66703f; }
.matrix-network-nexus { --matrix-accent: #b4832a; }
.matrix-network-locus { --matrix-accent: #087d62; }

.matrix-network-copy {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 3px;
}

.matrix-network-title {
  width: 100%;
  height: 22px;
  display: flex;
  align-items: center;
  min-width: 0;
}

.matrix-network-title img {
  width: auto;
  height: 22px;
  max-width: 100%;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.matrix-network-drift .matrix-network-title,
.matrix-network-drift .matrix-network-title img {
  height: 24px;
}

.matrix-network-sub {
  min-width: 0;
  max-width: 100%;
  color: #818d92;
  font-size: 10.5px;
  font-weight: 560;
  line-height: 1.2;
  letter-spacing: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 960px) {
  .matrix-network-footer {
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .matrix-network-footer::-webkit-scrollbar { display: none; }
  .matrix-network-panel {
    width: max(100%, 640px);
    grid-template-columns: repeat(4, minmax(150px, 1fr));
  }
  .matrix-network-card {
    border-top: 0;
    border-left: 1px solid rgba(176, 170, 158, .2);
  }
  .matrix-network-card:first-child { border-left: 0; }
}

@media (max-width: 620px) {
  .matrix-network-footer {
    padding: 10px 12px max(18px, env(safe-area-inset-bottom));
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }
  .matrix-network-footer::-webkit-scrollbar { display: none; }
  .matrix-network-panel {
    width: max(100%, 640px);
    grid-template-columns: repeat(4, minmax(150px, 1fr));
  }
  .matrix-network-card {
    min-height: 60px;
    padding: 7px 10px;
    border-left: 1px solid rgba(176, 170, 158, .16);
    border-top: 0;
    scroll-snap-align: start;
  }
  .matrix-network-card:first-child { border-left: 0; }
  .matrix-network-title,
  .matrix-network-title img { height: 21px; }
  .matrix-network-drift .matrix-network-title,
  .matrix-network-drift .matrix-network-title img { height: 23px; }
  .matrix-network-sub { font-size: 10.5px; }
}