/* ============ MAIN / TOPBAR ============ */
.main {
  display: flex; flex-direction: column;
  background: var(--bg-0);
  overflow: hidden;
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-0);
  flex-shrink: 0;
}
.page-title { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.page-subtitle { font-size: 12px; color: var(--text-2); margin-top: 2px; }