/* 顶部导航当前页状态：让像素下划线跟文字居中 */
.home-page .nav-links a,
.app-page .nav-links a {
  justify-content: center;
}

.home-page .nav-links a.active::after,
.app-page .nav-links a.active::after {
  right: auto;
  bottom: 3px;
  left: 50%;
  width: 38px;
  height: 7px;
  transform: translateX(-50%);
}

.home-page .nav-links a[href="query.html"].active::after,
.app-page .nav-links a[href="query.html"].active::after,
.home-page .nav-links a[href="faq.html"].active::after,
.app-page .nav-links a[href="faq.html"].active::after,
.home-page .nav-links a[href="index.html#notice"].active::after,
.app-page .nav-links a[href="index.html#notice"].active::after {
  width: 58px;
}

/* 品牌名下方英文副标 */
.home-page .brand > span:last-child,
.app-page .brand > span:last-child {
  display: grid;
  gap: 4px;
  align-content: center;
  line-height: 1;
}

.home-page .brand small,
.app-page .brand small {
  display: block;
  margin: 0;
  color: #ff7417;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
}

/* GPT Image 像素小素材：导航按钮、首屏标签、首屏 CTA */
.home-page .nav-actions .telegram-button,
.home-page .nav-actions .ghost-button,
.home-page .nav-actions .primary-button,
.app-page .nav-actions .telegram-button,
.app-page .nav-actions .ghost-button,
.app-page .nav-actions .primary-button {
  position: relative;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 0;
  background-color: transparent;
  box-shadow: none;
  line-height: 1;
}

.home-page .nav-actions .telegram-button,
.home-page .nav-actions .ghost-button,
.app-page .nav-actions .telegram-button,
.app-page .nav-actions .ghost-button {
  min-width: 112px;
  padding: 0 19px;
  background: transparent url("图片素材/heigou-hero-assets/generated-ui/ui-plate-nav-light.png") center / 100% 100% no-repeat;
}

.home-page .nav-actions .primary-button,
.app-page .nav-actions .primary-button {
  min-width: 136px;
  padding: 0 21px;
  color: #fff;
  background: transparent url("图片素材/heigou-hero-assets/generated-ui/ui-plate-nav-orange.png") center / 100% 100% no-repeat;
  box-shadow: none;
  text-shadow: 0 1px 0 rgba(17, 17, 17, 0.26);
}

.home-page .nav-action-icon,
.app-page .nav-action-icon {
  display: block;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 0;
}

.home-page .nav-action-icon-wide,
.app-page .nav-action-icon-wide {
  width: 24px;
  height: 24px;
  object-fit: contain;
  border-radius: 0;
}

.home-page .nav-user-menu,
.app-page .nav-user-menu {
  position: relative;
  z-index: 20;
}

.home-page .nav-user-button,
.app-page .nav-user-button {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 166px;
  min-height: 58px;
  padding: 8px 12px;
  color: #172033;
  cursor: pointer;
  background: #fffefa;
  border: 3px solid #111216;
  border-radius: 14px;
  box-shadow: 4px 4px 0 #ff7417;
}

.home-page .nav-user-button img,
.app-page .nav-user-button img {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: cover;
  border-radius: 12px;
  background: #fff;
}

.home-page .nav-user-button span,
.app-page .nav-user-button span {
  display: grid;
  gap: 1px;
  min-width: 0;
  text-align: left;
}

.home-page .nav-user-button strong,
.app-page .nav-user-button strong {
  max-width: 82px;
  overflow: hidden;
  color: #1f2937;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-page .nav-user-button small,
.app-page .nav-user-button small {
  color: #f06412;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.1;
}

.home-page .nav-user-button b,
.app-page .nav-user-button b {
  margin-left: auto;
  color: #111216;
  font-size: 14px;
  line-height: 1;
}

.home-page .nav-user-dropdown,
.app-page .nav-user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 210px;
  padding: 8px 0;
  overflow: hidden;
  pointer-events: none;
  background: #fffefa;
  border: 3px solid #111216;
  border-radius: 14px;
  box-shadow: 6px 6px 0 #ff7417, 0 20px 45px rgba(31, 41, 55, 0.12);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.home-page .nav-user-menu.is-open .nav-user-dropdown,
.app-page .nav-user-menu.is-open .nav-user-dropdown {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
}

.home-page .nav-user-dropdown a,
.home-page .nav-user-dropdown button,
.app-page .nav-user-dropdown a,
.app-page .nav-user-dropdown button {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  color: #253044;
  font-size: 17px;
  font-weight: 800;
  text-align: left;
  text-decoration: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.home-page .nav-user-dropdown a:hover,
.home-page .nav-user-dropdown button:hover,
.app-page .nav-user-dropdown a:hover,
.app-page .nav-user-dropdown button:hover {
  background: rgba(255, 116, 23, 0.12);
}

.home-page .nav-user-dropdown button,
.app-page .nav-user-dropdown button {
  margin-top: 8px;
  color: #f04452;
  border-top: 1px solid rgba(17, 24, 39, 0.08);
}

.home-page .pixel-badges span {
  min-width: auto;
  min-height: 36px;
  padding: 0 18px;
  border: 3px solid #111;
  border-radius: 0;
  color: #f06412;
  background: #fffefa;
  box-shadow: 4px 4px 0 #ff7417;
  font-size: 15px;
}

.home-page .pixel-button {
  gap: 12px;
}

.home-page .pixel-button-dark {
  background: transparent url("图片素材/heigou-hero-assets/generated-ui/ui-plate-cta-dark.png") center / 100% 100% no-repeat;
}

.home-page .pixel-button-light {
  background: transparent url("图片素材/heigou-hero-assets/generated-ui/ui-plate-cta-light.png") center / 100% 100% no-repeat;
}

.home-page .pixel-button-icon {
  display: block;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
}

@media (max-width: 680px) {
  .home-page .pixel-badges span {
    min-height: 32px;
    padding: 0 14px;
    font-size: 12px;
    box-shadow: 3px 3px 0 #ff7417;
  }
}

/* 右侧操作按钮：给像素按钮更多呼吸感，避免图标和文字挤在一起。 */
.home-page .nav-actions,
.app-page .nav-actions {
  gap: 16px;
}

.home-page .nav-actions .telegram-button,
.home-page .nav-actions .ghost-button,
.home-page .nav-actions .primary-button,
.app-page .nav-actions .telegram-button,
.app-page .nav-actions .ghost-button,
.app-page .nav-actions .primary-button {
  gap: 11px;
  min-height: 52px;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.home-page .nav-actions .telegram-button,
.home-page .nav-actions .ghost-button,
.app-page .nav-actions .telegram-button,
.app-page .nav-actions .ghost-button {
  min-width: 128px;
  padding: 0 24px;
}

.home-page .nav-actions .primary-button,
.app-page .nav-actions .primary-button {
  min-width: 158px;
  padding: 0 26px;
}

.home-page .nav-action-icon,
.home-page .nav-action-icon-wide,
.app-page .nav-action-icon,
.app-page .nav-action-icon-wide {
  width: 22px;
  height: 22px;
}

@media (max-width: 680px) {
  .home-page .nav-actions,
  .app-page .nav-actions {
    gap: 10px;
  }

  .home-page .nav-actions .telegram-button,
  .home-page .nav-actions .ghost-button,
  .home-page .nav-actions .primary-button,
  .app-page .nav-actions .telegram-button,
  .app-page .nav-actions .ghost-button,
  .app-page .nav-actions .primary-button {
    gap: 8px;
    min-width: 0;
    min-height: 44px;
    padding: 0 16px;
    font-size: 13px;
  }

  .home-page .nav-action-icon,
  .home-page .nav-action-icon-wide,
  .app-page .nav-action-icon,
  .app-page .nav-action-icon-wide {
    width: 19px;
    height: 19px;
  }
}

/* Codex 内置浏览器常见宽度会比外部浏览器窄：中等宽度保持同一行，但压缩间距避免拥挤。 */
@media (max-width: 1780px) and (min-width: 1181px) {
  .home-page .nav,
  .app-page .nav {
    grid-template-columns: minmax(255px, 0.82fr) minmax(270px, auto) minmax(410px, 0.92fr);
    gap: 18px;
    padding: 10px 24px;
  }

  .home-page .brand,
  .app-page .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .home-page .nav-links,
  .app-page .nav-links {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    gap: 30px;
    padding-top: 0;
  }

  .home-page .nav-links a,
  .app-page .nav-links a {
    min-height: 48px;
    font-size: 15px;
  }

  .home-page .nav-actions,
  .app-page .nav-actions {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    gap: 10px;
  }

  .home-page .nav-actions .telegram-button,
  .home-page .nav-actions .ghost-button,
  .app-page .nav-actions .telegram-button,
  .app-page .nav-actions .ghost-button {
    min-width: 116px;
    padding: 0 18px;
  }

  .home-page .nav-actions .primary-button,
  .app-page .nav-actions .primary-button {
    min-width: 144px;
    padding: 0 20px;
  }

  .home-page .nav-actions .telegram-button,
  .home-page .nav-actions .ghost-button,
  .home-page .nav-actions .primary-button,
  .app-page .nav-actions .telegram-button,
  .app-page .nav-actions .ghost-button,
  .app-page .nav-actions .primary-button {
    gap: 8px;
    min-height: 48px;
    font-size: 14px;
  }

  .home-page .nav-action-icon,
  .home-page .nav-action-icon-wide,
  .app-page .nav-action-icon,
  .app-page .nav-action-icon-wide {
    width: 20px;
    height: 20px;
  }
}

/* 新增卡密充值入口后，最终导航间距放松一些。 */
.home-page .nav-links,
.app-page .nav-links {
  gap: 48px;
}

@media (max-width: 1180px) {
  .home-page .nav-links,
  .app-page .nav-links {
    gap: 36px;
  }
}

@media (max-width: 680px) {
  .home-page .nav-links,
  .app-page .nav-links {
    gap: 30px;
  }
}