/* OPC服务市场 · 页面样式（配合 base.css / site.css） */

/* 顶部 */
.mk-hero {
  background: linear-gradient(180deg, #f4f7fd 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
  padding: 44px 0 36px;
}
.mk-hero h1 { font-size: 30px; margin: 0 0 10px; letter-spacing: -0.5px; }
.mk-hero h1 em { font-style: normal; color: var(--brand, #185fa5); }
.mk-hero p { color: var(--ink-2); max-width: 720px; margin: 0 0 18px; line-height: 1.7; }
.mk-hero-stats { display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--ink-2); font-size: 14px; }
.mk-hero-stats b { color: var(--ink); font-size: 18px; margin-right: 4px; }

/* 工具栏 */
.mk-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 26px 0 14px; }
.mk-toolbar .input { max-width: 320px; flex: 1 1 220px; }
.mk-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.mk-chip {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-2);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.mk-chip i { font-style: normal; color: var(--ink-3); font-size: 12px; }
.mk-chip:hover { border-color: var(--ink-4); }
.mk-chip.on { background: var(--ink); border-color: var(--ink); color: #fff; }
.mk-chip.on i { color: rgba(255, 255, 255, 0.7); }

/* 结果计数 */
.mk-count { color: var(--ink-3); font-size: 13px; margin: 0 0 14px; }
.mk-count b { color: var(--ink); }

/* 卡片网格 */
.mk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .mk-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .mk-grid { grid-template-columns: 1fr; } }
.mk-card { display: flex; gap: 14px; padding: 16px; cursor: pointer; }
.mk-tile {
  position: relative; flex: 0 0 64px; height: 64px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.mk-icon { font-size: 30px; line-height: 1; }
.mk-hot {
  position: absolute; top: -6px; right: -6px; width: 20px; height: 20px;
  border-radius: 50%; background: #d85a30; color: #fff; font-size: 11px;
  display: flex; align-items: center; justify-content: center;
}
.mk-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.mk-provider { font-size: 12px; color: var(--ink-3); margin-bottom: 2px; }
.mk-card .title { font-size: 15px; font-weight: 500; margin: 0 0 6px; }
.mk-card .desc {
  color: var(--ink-2); font-size: 13px; line-height: 1.6; margin: 0 0 8px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.mk-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; }
.mk-tags .tag { font-size: 11px; padding: 2px 8px; }
.mk-card .meta { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mk-card .meta .price { font-size: 12px; color: #993c1d; }
.mk-links { display: flex; gap: 12px; }
.mk-links a { font-size: 12px; color: #185fa5; text-decoration: none; white-space: nowrap; }
.mk-links a:hover { text-decoration: underline; }

/* 入驻区块 */
.mk-join {
  margin: 40px 0 60px; border: 1px dashed var(--ink-4); border-radius: 16px;
  padding: 26px 24px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  background: #fafbfd;
}
.mk-join h3 { margin: 0 0 6px; font-size: 17px; }
.mk-join p { margin: 0; color: var(--ink-2); font-size: 13px; line-height: 1.7; max-width: 640px; }