/* YuanOwn Cloud · 官网移动端导航修复 */
@media (max-width: 640px) {
  #header { width: 100%; overflow: hidden; }
  .nav-header { height: 56px; min-height: 56px; padding: 0 16px; flex-wrap: nowrap; }
  .nav-header .nav-left { min-width: 0; flex: 1; flex-wrap: nowrap; }
  .nav-header .nav-left .nav-icon img { height: 24px; max-width: 132px; margin-right: 0; }
  .nav-menu { display: none; }
  .nav-right { margin-left: auto; white-space: nowrap; flex-shrink: 0; }
  .nav-right .control { display: none; }
  .nav-right .no-login { display: flex; align-items: center; }
  .nav-right .no-login .btn-normal-light { display: inline-flex !important; min-width: auto; height: 32px; padding: 0 11px; font-size: 12px; }
  .nav-right .no-login .btn-normal { display: none !important; }
  .nav-right .login-in { max-width: 120px; overflow: hidden; }
  .nav-right .login-in .name { max-width: 72px; }
  .v2-hero { padding-top: 48px; }
  .v2-container { padding-left: 16px; padding-right: 16px; }
  .v2-hero-actions { flex-wrap: wrap; }
  .v2-hero-actions .v2-btn { flex: 1; min-width: 0; padding-left: 12px; padding-right: 12px; }
}

/* ---------- 移动端汉堡菜单 ---------- */
.yzy-nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.yzy-nav-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: #111827;
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.yzy-nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.yzy-nav-burger.is-open span:nth-child(2) { opacity: 0; }
.yzy-nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.yzy-mobile-menu {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #F7F9FC;
  z-index: 999;
  overflow-y: auto;
  padding: 12px 16px 40px;
}
.yzy-mobile-menu.is-open { display: block; }
.yzy-mobile-menu-inner { max-width: 480px; margin: 0 auto; display: flex; flex-direction: column; gap: 4px; }
.yzy-mobile-link {
  display: block;
  padding: 14px 16px;
  font-size: 16px;
  color: #111827;
  text-decoration: none;
  border-bottom: 1px solid #EEF0F3;
  background: #fff;
  border-radius: 8px;
}
.yzy-mobile-link:active { background: #EFF4FF; color: #2563EB; }
.yzy-mobile-link-cta {
  margin-top: 12px;
  background: #2563EB;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  border-bottom: none;
}
.yzy-mobile-link-cta:active { background: #1D4ED8; color: #fff; }
@media (max-width: 640px) {
  .yzy-nav-burger { display: flex; }
}
CSSEOF"