/* 电脑内部沿用早期 Macintosh 的单色窗口语言，产品内容保持原色。 */
.computer-dialog {
  --ink: #171717;
  --muted: #555;
  --accent: #111;
  --line: #b7b7b7;
  color: #111;
}
.computer-dialog .computer-shell {
  width: min(1136px, 94vw);
  margin: 70px auto 24px;
  padding: 22px 26px 0;
  border: 1px solid #b0aa98;
  border-radius: 15px 15px 10px 10px;
  background: linear-gradient(130deg, #eeeadd, #d8d2bd);
  box-shadow:
    inset 2px 3px 2px #fffdf3,
    inset -3px -4px 4px #bfb9a5,
    0 22px 48px #403b2520;
}
.computer-dialog .screen-inset {
  padding: 9px;
  border-radius: 13px;
  background: #67635a;
  box-shadow:
    inset 3px 4px 5px #27241dc0,
    1px 1px 1px #fffff5;
}
.computer-dialog .os-screen {
  height: min(680px, calc(100svh - 190px));
  min-height: 420px;
  border-radius: 8px;
  background: repeating-conic-gradient(#aaa 0% 25%, #eee 0% 50%) 0 0 / 4px 4px;
  box-shadow: inset 0 0 14px #17171720;
  font-family: Geneva, Chicago, "Noto Sans SC", sans-serif;
}
.computer-dialog .os-menubar {
  position: relative;
  z-index: 5;
  height: 30px;
  gap: 0;
  padding: 0 7px;
  border-bottom: 2px solid #111;
  background: #fff;
  color: #111;
  font-size: 12px;
  font-weight: 600;
}
.computer-dialog .os-menubar strong {
  margin: 0 12px 0 5px;
  letter-spacing: 0;
}
.computer-dialog .os-menubar #os-clock {
  padding-right: 7px;
  color: #111;
  font-size: 11px;
}
.computer-dialog .mac-menu {
  position: relative;
  height: 28px;
}
.computer-dialog .mac-menu summary {
  list-style: none;
  padding: 4px 11px;
  height: 28px;
  cursor: pointer;
  white-space: nowrap;
}
.computer-dialog .mac-menu summary::-webkit-details-marker {
  display: none;
}
.computer-dialog .mac-menu summary img {
  display: block;
  width: 19px;
  height: 22px;
  object-fit: contain;
  margin-top: -1px;
  image-rendering: pixelated;
}
.computer-dialog .mac-menu[open] > summary {
  color: #fff;
  background: #111;
}
.computer-dialog .mac-system-menu[open] img {
  filter: invert(1);
}
.computer-dialog .mac-menu-items {
  position: absolute;
  top: 28px;
  left: 0;
  min-width: 195px;
  padding: 4px 0;
  background: #fff;
  border: 2px solid #111;
  box-shadow: 3px 3px 0 #111;
  color: #111;
}
.computer-dialog .mac-menu-items button {
  display: block;
  position: relative;
  width: 100%;
  padding: 6px 15px 6px 27px;
  text-align: left;
  white-space: nowrap;
  font-size: 12px;
  color: #111;
}
.computer-dialog .mac-menu-items button:hover:not(:disabled),
.computer-dialog .mac-menu-items button:focus-visible {
  color: #fff;
  background: #111;
  outline: 0;
}
.computer-dialog .mac-menu-items button:disabled {
  color: #999;
  cursor: default;
}
.computer-dialog .mac-menu-items button[aria-pressed="true"]::before {
  content: "✓";
  position: absolute;
  left: 7px;
}
.computer-dialog .mac-menu-items hr {
  border: 0;
  border-top: 1px dotted #777;
  margin: 4px 0;
}
.computer-dialog :is(button, summary, a):focus-visible {
  outline: 2px dotted #111;
  outline-offset: 2px;
}
.computer-dialog .window-title {
  position: relative;
  height: 28px;
  min-height: 28px;
  border-bottom: 2px solid #111;
  border-radius: 0;
  padding: 0 5px;
  gap: 4px;
  background: #fff;
}
.computer-dialog .window-title::before {
  content: "";
  position: absolute;
  inset: 4px 5px;
  background: repeating-linear-gradient(#fff 0 2px, #111 2px 3px, #fff 3px 4px);
  pointer-events: none;
}
.computer-dialog .mac-title-label {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  padding: 0 12px;
  background: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 21px;
}
.computer-dialog .mac-close-box {
  z-index: 1;
  position: relative;
  flex: 0 0 25px;
  height: 24px;
  width: 25px;
  padding: 0;
  background: #fff;
}
.computer-dialog .mac-close-box::before {
  content: "";
  position: absolute;
  width: 11px;
  height: 11px;
  border: 1px solid #111;
  left: 6px;
  top: 6px;
  background: #fff;
}
.computer-dialog .mac-close-box:hover::before {
  background: #111;
  box-shadow: inset 0 0 0 2px #fff;
}
.computer-dialog #result-count {
  position: relative;
  margin: 0;
  padding: 0 6px;
  background: #fff;
  color: #111;
  font-size: 10px;
}
.computer-dialog .login-view {
  height: calc(100% - 30px);
  grid-template-columns: minmax(0, 1fr);
  background: none;
}
.computer-dialog .login-window {
  width: 390px;
  max-width: calc(100% - 40px);
  border: 2px solid #111;
  border-radius: 0;
  background: #fff;
  box-shadow: 4px 4px 0 #111;
}
.computer-dialog .login-body {
  padding: 25px 32px 18px;
}
.computer-dialog .login-monogram {
  display: block;
  width: 48px;
  height: 56px;
  border: 0;
  border-radius: 0;
  background: none;
  margin: 0 auto 16px;
  image-rendering: pixelated;
}
.computer-dialog .login-body h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0;
}
.computer-dialog .login-body > p {
  font-size: 12px;
  color: #444;
  margin-top: 10px;
}
.computer-dialog .login-body form {
  margin-top: 22px;
}
.computer-dialog .login-body label {
  font-size: 11px;
}
.computer-dialog .password-field {
  height: 40px;
  border: 2px solid #111;
  border-radius: 0;
  background: #fff;
}
.computer-dialog .password-field input:focus {
  box-shadow: inset 0 0 0 1px #111;
}
.computer-dialog .password-field button {
  color: #fff;
  background: #111;
  border-left: 2px solid #111;
}
.computer-dialog .password-field button:hover {
  color: #111;
  background: #fff;
}
.computer-dialog .password-hint {
  font-size: 11px !important;
  color: #555;
}
.computer-dialog .login-error {
  color: #111;
  font-weight: 600;
  font-size: 11px;
}
.computer-dialog .desktop-view {
  position: relative;
  height: calc(100% - 30px);
  padding: 22px 122px 12px 20px;
}
.computer-dialog .desktop-shortcuts {
  position: absolute;
  right: 13px;
  top: 16px;
  width: 90px;
  display: grid;
  gap: 18px;
}
.computer-dialog .desktop-file {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: end;
  gap: 7px;
  min-height: 55px;
  width: 90px;
  padding: 0 2px;
  font-size: 11px;
  color: #111;
}
.computer-dialog .desktop-file > span:last-child {
  background: #fff;
  padding: 1px 4px;
  line-height: 1.4;
}
.computer-dialog .desktop-file:hover > span:last-child {
  color: #fff;
  background: #111;
}
.computer-dialog .mac-folder-icon {
  position: relative;
  display: block;
  height: 25px;
  width: 35px;
  border: 2px solid #111;
  background: #fff;
  margin-top: 7px;
  box-shadow: 1px 1px 0 #fff;
}
.computer-dialog .mac-folder-icon::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -7px;
  width: 17px;
  height: 7px;
  border: 2px solid #111;
  border-bottom: 0;
  background: #fff;
}
.computer-dialog .mac-folder-icon::after {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  top: 3px;
  border-top: 1px solid #111;
}
.computer-dialog .mac-disk-icon {
  display: block;
  position: relative;
  width: 32px;
  height: 30px;
  background: #fff;
  border: 2px solid #111;
  box-shadow: 2px 2px 0 #111;
}
.computer-dialog .mac-disk-icon::before {
  content: "";
  position: absolute;
  inset: 4px 3px 13px;
  border: 1px solid #111;
}
.computer-dialog .mac-disk-icon::after {
  content: "";
  position: absolute;
  width: 4px;
  height: 3px;
  right: 3px;
  bottom: 3px;
  background: #111;
}
.computer-dialog .mac-note-icon {
  position: relative;
  display: block;
  width: 25px;
  height: 32px;
  border: 2px solid #111;
  background: #fff;
}
.computer-dialog .mac-note-icon::after {
  content: "";
  position: absolute;
  inset: 5px 4px;
  background: repeating-linear-gradient(#111 0 1px, #fff 1px 5px);
}
.computer-dialog .finder-window {
  min-height: 220px;
  border: 2px solid #111;
  border-radius: 0;
  background: #fff;
  box-shadow: 3px 3px 0 #111;
}
.computer-dialog .finder-sidebar {
  width: 133px;
  padding: 12px 6px;
  border-right: 1px solid #111;
  border-radius: 0;
  background: #fff;
}
.computer-dialog .sidebar-group-title {
  color: #555;
  padding: 0 6px 10px;
  font-size: 10px;
  text-transform: none;
}
.computer-dialog .finder-sidebar button {
  border-radius: 0;
  padding: 7px 6px;
  gap: 5px;
  font-size: 11px;
  color: #111;
}
.computer-dialog .finder-sidebar button.active {
  background: #111;
  color: #fff;
}
.computer-dialog .finder-sidebar button:hover:not(.active) {
  background: #e5e5e5;
}
.computer-dialog .finder-sidebar .side-count {
  opacity: 1;
}
.computer-dialog .sidebar-separator {
  margin: 10px 3px;
  background: #111;
}
.computer-dialog .finder-toolbar {
  padding: 8px 12px;
  border-bottom: 1px solid #111;
}
.computer-dialog .search-box {
  border: 1px solid #111;
  border-radius: 0;
  background: #fff;
  padding: 4px 8px;
  max-width: 235px;
}
.computer-dialog .search-box > span {
  color: #111;
}
.computer-dialog .search-box input {
  font-size: 11px;
}
.computer-dialog .app-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 22px 14px;
  gap: 15px 8px;
}
.computer-dialog :is(.app-grid, .app-detail, .finder-sidebar, .desktop-notes) {
  scrollbar-color: #111 #fff;
  scrollbar-width: auto;
}
.computer-dialog ::-webkit-scrollbar {
  width: 13px;
  height: 13px;
}
.computer-dialog ::-webkit-scrollbar-track {
  background: repeating-conic-gradient(#aaa 0% 25%, #fff 0% 50%) 0 0 / 2px 2px;
  border-left: 1px solid #111;
}
.computer-dialog ::-webkit-scrollbar-thumb {
  background: #fff;
  border: 1px solid #111;
  box-shadow: inset 0 0 0 2px #fff;
}
.computer-dialog .app-icon {
  padding: 6px 2px;
  border-radius: 0;
}
.computer-dialog .app-icon:hover {
  background: transparent;
}
.computer-dialog .app-icon img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  box-shadow: none;
  transition: none;
}
.computer-dialog .app-icon:hover img {
  transform: none;
}
.computer-dialog .app-icon span {
  padding: 1px 4px;
  font-size: 11px;
}
.computer-dialog .app-icon:hover span {
  color: #fff;
  background: #111;
}
.computer-dialog .app-grid[data-view="list"] {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0;
}
.computer-dialog .app-grid[data-view="list"] .app-icon {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  text-align: left;
  padding: 8px 16px;
  border-bottom: 1px solid #ccc;
  flex-shrink: 0;
}
.computer-dialog .app-grid[data-view="list"] .app-icon img {
  width: 26px;
  height: 26px;
  border-radius: 5px;
}
.computer-dialog .app-grid[data-view="list"] .app-icon span {
  max-width: none;
  justify-self: start;
}
.computer-dialog .detail-back,
.computer-dialog .detail-platform,
.computer-dialog .detail-description,
.computer-dialog .desktop-note .mono {
  color: #555;
}
.computer-dialog .detail-features li {
  border-color: #999;
  border-radius: 0;
}
.computer-dialog .detail-link {
  border: 2px solid #111;
  border-radius: 3px;
  background: #fff;
  color: #111;
  box-shadow: 2px 2px 0 #111;
}
.computer-dialog .detail-link:hover {
  color: #fff;
  background: #111;
}
.computer-dialog .detail-artwork {
  border-radius: 0;
}
.computer-dialog .os-taskbar {
  margin-top: 12px;
  padding: 7px 9px;
  color: #111;
  background: #fff;
  border: 1px solid #111;
  font-size: 10px;
  gap: 10px;
  flex-shrink: 0;
}
.computer-dialog .finder-window[hidden] ~ .os-taskbar {
  margin-top: auto;
}
.computer-dialog .os-taskbar i {
  display: none;
}
.computer-dialog .os-taskbar a {
  color: #111;
}
.computer-dialog .computer-chin {
  height: 66px;
  padding: 0 16px;
  color: #514e42;
  gap: 20px;
}
.computer-dialog .mac-hardware-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  letter-spacing: -0.3px;
}
.computer-dialog .mac-hardware-label small {
  display: block;
  font: 8px var(--mono);
  letter-spacing: 1.6px;
  margin-top: 2px;
}
.computer-dialog .mac-rainbow-badge {
  display: block;
  height: 21px;
  width: 17px;
  border-radius: 1px;
  background: linear-gradient(
    #69a54c 0 16.66%,
    #ead05d 16.66% 33.33%,
    #df9a44 33.33% 50%,
    #c35d4e 50% 66.66%,
    #806184 66.66% 83.33%,
    #53869f 83.33%
  );
}
.computer-dialog .mac-floppy-slot {
  position: relative;
  width: 180px;
  height: 8px;
  margin-left: auto;
  background: #36332b;
  border-radius: 2px;
  box-shadow:
    inset 0 3px 2px #15140e,
    0 2px 0 #f0ead7;
}
.computer-dialog .mac-floppy-slot::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #625e50;
  right: -14px;
  top: 13px;
}
.computer-dialog .mac-about {
  padding: 0;
  width: 390px;
  max-width: calc(100vw - 36px);
  border: 2px solid #111;
  border-radius: 0;
  background: #fff;
  color: #111;
  box-shadow: 5px 5px 0 #111;
}
.computer-dialog .mac-about::backdrop {
  background: #0003;
}
.computer-dialog .mac-about-body {
  padding: 25px 28px 22px;
  text-align: center;
}
.computer-dialog .mac-about-body > img {
  margin: 0 auto 16px;
  image-rendering: pixelated;
}
.computer-dialog .mac-about-body h2 {
  font-size: 23px;
  letter-spacing: -0.5px;
}
.computer-dialog .mac-about-body p {
  font-size: 12px;
  line-height: 1.8;
  margin: 12px 0 20px;
  color: #444;
}
.computer-dialog .mac-about-body dl {
  padding: 12px 0;
  border-top: 1px solid #111;
  border-bottom: 1px solid #111;
  font-size: 11px;
}
.computer-dialog .mac-about-body dl > div {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
}
.computer-dialog .mac-default-button {
  display: block;
  min-width: 78px;
  margin: 20px 2px 2px auto;
  padding: 5px 18px;
  border: 2px solid #111;
  border-radius: 5px;
  outline: 2px solid #111;
  outline-offset: 2px;
  background: #fff;
  font-size: 12px;
}
.computer-dialog .mac-default-button:hover {
  background: #111;
  color: #fff;
}
@media (max-width: 900px) {
  .computer-dialog .computer-shell {
    padding: 17px 17px 0;
  }
  .computer-dialog .desktop-view {
    padding: 17px 105px 10px 14px;
  }
  .computer-dialog .desktop-shortcuts {
    right: 7px;
    width: 84px;
  }
  .computer-dialog .desktop-file {
    width: 84px;
  }
  .computer-dialog .finder-sidebar {
    width: 112px;
  }
  .computer-dialog .app-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .computer-dialog .app-icon span {
    font-size: 10px;
  }
}
@media (max-width: 640px) {
  .computer-dialog .computer-shell {
    width: calc(100% - 12px);
    margin: 54px auto 8px;
    padding: 10px 10px 0;
    min-height: 0;
    border-radius: 12px;
  }
  .computer-dialog .screen-inset {
    padding: 6px;
    border-radius: 10px;
  }
  .computer-dialog .os-screen {
    height: calc(100svh - 134px);
    min-height: 400px;
    border-radius: 6px;
  }
  .computer-dialog .os-menubar {
    padding: 0 3px;
    font-size: 11px;
  }
  .computer-dialog .os-menubar strong {
    margin: 0 4px 0 1px;
  }
  .computer-dialog .mac-menu summary {
    padding: 5px 7px;
  }
  .computer-dialog .os-menubar #os-clock {
    font-size: 10px;
    padding-right: 3px;
  }
  .computer-dialog .mac-menu:not(.mac-system-menu) .mac-menu-items {
    left: 0;
    right: auto;
  }
  .computer-dialog .mac-menu:last-of-type .mac-menu-items {
    left: auto;
    right: 0;
  }
  .computer-dialog .mac-menu-items {
    min-width: 178px;
  }
  .computer-dialog .login-window {
    max-width: calc(100% - 26px);
  }
  .computer-dialog .login-body {
    padding: 22px 22px 15px;
  }
  .computer-dialog .login-body h2 {
    font-size: 18px;
  }
  .computer-dialog .desktop-view {
    padding: 12px 9px 9px;
  }
  .computer-dialog .desktop-shortcuts {
    position: static;
    display: flex;
    justify-content: space-around;
    gap: 6px;
    width: 100%;
    margin-bottom: 12px;
  }
  .computer-dialog .desktop-file {
    width: auto;
    flex: 1;
    min-width: 0;
    min-height: 52px;
    font-size: 10px;
    gap: 5px;
  }
  .computer-dialog .mac-folder-icon {
    width: 29px;
    height: 21px;
  }
  .computer-dialog .mac-disk-icon {
    width: 28px;
    height: 27px;
  }
  .computer-dialog .mac-note-icon {
    width: 22px;
    height: 29px;
  }
  .computer-dialog .finder-window {
    min-height: 180px;
  }
  .computer-dialog .finder-body {
    flex-direction: column;
  }
  .computer-dialog .finder-sidebar {
    width: 100%;
    display: flex;
    padding: 6px;
    gap: 3px;
    border-right: 0;
    border-bottom: 1px solid #111;
    min-height: 44px;
  }
  .computer-dialog .finder-sidebar button {
    flex-shrink: 0;
    width: auto;
    padding: 6px 7px;
    font-size: 10px;
  }
  .computer-dialog .sidebar-group-title,
  .computer-dialog .sidebar-separator {
    display: none;
  }
  .computer-dialog .finder-toolbar {
    padding: 7px 9px;
  }
  .computer-dialog .search-box {
    width: 100%;
    max-width: none;
  }
  .computer-dialog .app-grid {
    padding: 16px 7px;
    gap: 14px 4px;
  }
  .computer-dialog .app-icon img {
    width: 44px;
    height: 44px;
  }
  .computer-dialog .app-icon span {
    font-size: 9px;
  }
  .computer-dialog .os-taskbar {
    padding: 6px;
    font-size: 8px;
    margin-top: 9px;
    gap: 4px;
  }
  .computer-dialog .computer-chin {
    height: 50px;
    padding: 0 6px;
    gap: 10px;
  }
  .computer-dialog .mac-hardware-label {
    gap: 7px;
    font-size: 13px;
  }
  .computer-dialog .mac-hardware-label small {
    font-size: 6px;
    letter-spacing: 0.8px;
  }
  .computer-dialog .mac-rainbow-badge {
    width: 12px;
    height: 16px;
  }
  .computer-dialog .mac-floppy-slot {
    width: 93px;
    height: 6px;
    margin-right: 9px;
  }
}