.skin-windows { font-family: "Segoe UI Variable", "Segoe UI", system-ui, sans-serif; border: 1px solid #b9b9b9; border-radius: 8px; box-shadow: 0 16px 40px rgba(0, 0, 0, .22), 0 2px 6px rgba(0, 0, 0, .12); }
.win-titlebar { display: flex; align-items: center; justify-content: space-between; height: 32px; padding-left: 12px; background: #f3f3f3; font-size: 12px; color: #1b1b1f; }
.win-controls { display: flex; }
.win-controls i { display: inline-grid; place-items: center; width: 46px; height: 32px; font-style: normal; color: #1b1b1f; }
.win-controls .ico { width: 13px; height: 13px; stroke-width: 1.300; }