/* 与管理后台保持一致的浅绿色主题（仅影响软件源首页）。 */
.catalog-page {
  background: linear-gradient(180deg, #e8f5ea 0, #eff6f0 220px, #f4f4f8 530px);
  min-height: 100vh;
}
.catalog-header {
  color: #161a24;
  background: radial-gradient(circle at 68% 30%, #f0faf2 0, #dff3e4 45%, rgba(208,224,255,0) 85%);
}
.catalog-top { justify-content: center; }
.catalog-top strong { color: #161a24; text-align: center; overflow-wrap: anywhere; }
.catalog-header .circle-mark {
  background: linear-gradient(145deg, #6fd184, #4fa863);
  color: white;
  border: 0;
  box-shadow: 0 5px 16px #4fa86322;
}
.catalog-header .pill {
  border: 0;
  color: #4fa863;
  background: #fff;
  box-shadow: 0 4px 15px #242d4712;
  font-weight: 600;
}
.catalog-header .pill:hover { background: #e4f6e7; }
.catalog-wrap { position: relative; }
.catalog-page .search-wrap {
  background: #fff;
  border-color: transparent;
  box-shadow: 0 8px 22px #3339590c;
}
.catalog-page .search-icon { color: #5ba56c; }
.catalog-page .search-wrap input::placeholder { color: #9a9ca7; }
.catalog-page .catalog-count { color: #9496a2; }
.catalog-page .welcome-card,
.catalog-page .app-panel {
  background: #fff;
  box-shadow: 0 8px 22px #3339590c;
}
.catalog-page .welcome-card b { color: #161a24; }
.catalog-page .welcome-card p { color: #9496a2; }
.catalog-page .catalog-item { border-color: #e5e6ec; }
.catalog-page .app-meta, .catalog-page .app-developer { color: #9899a1; }
.catalog-page .download-button {
  background: #e4f6e7;
  color: #4fa863;
  border: 0;
}
.catalog-page .download-button:hover { background: #d6efd9; }
.catalog-page .filter-choice.active {
  background: #e4f6e7;
  color: #4fa863;
  border-color: #bce3c4;
}
.catalog-page .filter-choice:hover { background: #e4f6e7; }
.catalog-page .search-wrap:focus-within { box-shadow: 0 0 0 3px #5fbf7350, 0 8px 22px #3339590c; }