/* ==========================================================================
   Quez 页导航栏样式（与 index.html / hilly.html 一致）
   ==========================================================================
   【为什么不直接引 styles.css】
   quez.html 不加载 styles.css —— 那份文件有 600 条顶层规则，定义了 html / body / a /
   button / img / canvas 等裸元素样式，还声明了 .hero / .section 这类与 quez.css 完全同名
   的类。整份加载会把 Quez 的版式推倒重来，所以只把「导航栏那一段」单独搬过来。

   【这个文件怎么来的】
   从 styles.css 里按选择器精确提取只属于导航栏的 68 条规则（含 4 个媒体查询断点与需要的
   @keyframes），并把所有 var(--x) 按【浅色主题】解析成字面值 —— index / hilly 都跑在
   data-theme="light" 下，这样得到的才是它们真正渲染的值。

   【维护纪律】
   ★ 要改导航样式，改 styles.css，然后重新生成本文件。两边冲突时以 styles.css 为准。
   ★ quez.css / quez-light.css 里没有这些同名类（已逐条核对），所以不加作用域前缀，
     选择器与特异度和 index / hilly 完全相同 —— 这也是「看起来一致」的前提。
   ========================================================================== */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.corner-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  background-image: linear-gradient(to right, #1E5EFF 0%, #8F6BFF 51%, #1E5EFF 100%);
  background-size: 200% auto;
  background-position: left center;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: 0 0 14px rgba(30, 94, 255, 0.5), 0 0 26px rgba(143, 107, 255, 0.3);
  transition: background-position 0.4s, transform 0.25s;
}
/* ★ 第 65 轮：这里的 translateY(-2px) 删掉了。
   上一轮修「hover 定位不准」时改的是 styles.css 里的 .corner-btn，
   但 quez.html 不加载 styles.css —— 它用的是这份从 styles.css 提取出来的导航样式，
   所以 Quez 页的「企业服务」还在跳。同一套组件复制成两份，改一份不够。
   hover 的反馈保留在 background-position 与 box-shadow 上，不再移动按钮盒子。 */
.corner-btn:hover {
  background-position: right center;
  box-shadow: 0 0 20px rgba(30, 94, 255, 0.75), 0 0 34px rgba(143, 107, 255, 0.45);
}
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  z-index: 900;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.09);
}
.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.logo-brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.1;
  align-items: flex-start;
}
.logo-group:hover .logo-img {
  transform: scale(1.04);
}
.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0f172a;
  line-height: 1.15;
}
.logo-sub {
  font-size: 0.75rem;
  color: #1e5eff;
  font-weight: 600;
  letter-spacing: 3.3px;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-item {
  position: relative;
}
.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: #334155;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  min-height: 44px;
}
.nav-link:hover {
  color: #0f172a;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 260px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 14px;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.09);
}
.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item {
  display: flex;
  flex-direction: column;
  padding: 10px 12px;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.dropdown-item:hover {
  background: rgba(30, 94, 255, 0.12);
  transform: translateX(4px);
}
.dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dropdown-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
}
.badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 700;
}
.badge-green {
  background: rgba(16, 185, 129, 0.18);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
}
.badge-orange {
  background: rgba(245, 158, 11, 0.18);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
}
.badge-purple {
  background: rgba(139, 92, 246, 0.18);
  color: #c084fc;
  border: 1px solid rgba(192, 132, 252, 0.4);
}
.dropdown-desc {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: calc(774px - 50vw);
}
.action-toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.action-toolbar:hover {
  border-color: rgba(30, 94, 255, 0.4);
  box-shadow: 0 0 0 1px rgba(30, 94, 255, 0.14), 0 6px 22px rgba(30, 94, 255, 0.18);
}
.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: #0f172a;
  min-width: 44px;
  min-height: 44px;
}
.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  display: none;
  flex-direction: column;
  padding: 12px 20px 22px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.12);
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.09);
  z-index: 950;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  animation: mobileMenuIn 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu-section {
  margin: 12px 0 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #64748b;
  text-transform: uppercase;
}
.mobile-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 13px 4px;
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  border-bottom: 1px solid rgba(15, 23, 42, 0.12);
  min-height: 46px;
  -webkit-tap-highlight-color: transparent;
}
.mobile-menu-link.is-muted {
  opacity: 0.55;
  pointer-events: none;
}
.mobile-menu-divider {
  height: 1px;
  background: rgba(15, 23, 42, 0.12);
  margin: 8px 0;
}
.mobile-menu-external {
  color: #1E5EFF;
}
.mobile-toggle.active {
  color: #1E5EFF;
  transform: scale(0.92);
}

@media (max-width: 1400px) {
  .navbar-container {
    padding-right: 72px;
  }
  .nav-actions {
    margin-right: 54px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .logo-sub {
    display: none;
  }
  .navbar-container {
    padding-right: 0;
  }
  .action-toolbar {
    gap: 6px;
  }
  .corner-btn {
    font-size: 0.72rem;
    padding: 0 10px;
    height: 30px;
  }
}
.nav-link {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link>span {
  background-image: linear-gradient(120deg, #cdb7eb 10%, #B08AD5 55%, #7189C8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 7px rgba(176, 138, 213, 0.7)) drop-shadow(0 0 15px rgba(113, 137, 200, 0.45));
}
.nav-link:hover {
  color: #0f172a;
}
.nav-link:hover>span {
  filter: drop-shadow(0 0 8px rgba(185, 147, 214, 0.85)) drop-shadow(0 0 20px rgba(140, 166, 219, 0.5));
}
.nav-link>span {
  background-image: linear-gradient(120deg, #f6f3fd 8%, #C39BE0 48%, #5F7FC0 100%);
}
.nav-link>span {
  background-image: linear-gradient(120deg, #cbb3e8 12%, #AC86D6 52%, #5F7FC0 100%);
}
.nav-link>span {
  background-image: linear-gradient(120deg, #1E5EFF 12%, #5A4DF0 55%, #8F6BFF 100%);
  filter: drop-shadow(0 0 7px rgba(30, 94, 255, 0.7)) drop-shadow(0 0 15px rgba(143, 107, 255, 0.5));
}
.nav-link>span {
  background-image: linear-gradient(120deg, #1E5EFF 12%, #5A4DF0 55%, #8F6BFF 100%);
  filter: none;
}
.nav-link:hover>span {
  filter: none;
}
.container {
  max-width: 1200px;
}

@media (min-width: 768px) and (max-width: 1024px) {
  .nav-menu {
    display: flex;
  }
  .mobile-toggle {
    display: none;
  }
  .mobile-menu,
  .mobile-menu.open {
    display: none;
  }
  .logo-sub {
    display: block;
  }
  .navbar-container {
    padding-right: 20px;
  }
  .nav-actions {
    margin-right: 0;
    gap: 6px;
  }
  .nav-menu {
    gap: clamp(8px, 1.6vw, 22px);
  }
  .action-toolbar {
    gap: 4px;
  }
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 767px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

@keyframes mobileMenuIn {
  from {
  opacity: 0;
  transform: translateY(-10px);
  }
  to {
  opacity: 1;
  transform: translateY(0);
  }
}

/* ==========================================================================
   补偿层：把 styles.css 里那些「全局底座」只补在导航栏子树内
   --------------------------------------------------------------------------
   styles.css 有 *{margin:0;padding:0} 的全局 reset，本页没加载它 —— <ul> 于是拿到
   浏览器默认的 padding-left:40px（实测导航菜单宽 298→338px、整体右移 20px）。
   ★ 刻意不去写 .navbar div / .navbar span：那类选择器是 (0,1,1)，会压过
     .dropdown-menu (0,1,0) 的 padding:12px，把下拉卡片的内边距一起归零。
   ★ box-sizing 不用补：quez.css 已有 *{box-sizing:border-box}，与全站同值。
   ========================================================================== */
.nav-menu {
  margin: 0;
  padding: 0;
}
.logo-img {
  max-width: 100%;
}