/* 布局 */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #f8f8fa;
  background-image: linear-gradient(180deg, rgba(124, 92, 173, 0.03) 0%, transparent 200px);
  color: var(--gray-900);
  padding: 24px;
  min-height: 100vh;
}

/* ── 状态栏 ── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 12px;
  color: var(--gray-500);
}

.status-bar__tag {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

/* ── 栏网格 ── */
#columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

/* ── 栏标题 ── */
.column__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--gray-900);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--purple-500);
}

.column__ip {
  font-size: 10px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--gray-300);
  margin-left: 6px;
}