import SwiftUI struct TrendsView: View { var body: some View { VStack(spacing: 12) { Spacer() TjPlaceholder(label: "trends · 折线图 + 影像档案入口\n(尚未实现)") .frame(width: 280, height: 180) Text("趋势") .font(.tjH2()) .foregroundStyle(Tj.Palette.text2) Spacer() } .frame(maxWidth: .infinity, maxHeight: .infinity) .background(Tj.Palette.sand.ignoresSafeArea()) } } #Preview { TrendsView() }