/* Navigation spacing fixes to match the original header layout */
.head-box-color {
  background: #fff;
  border-bottom: 1px solid #eef1f6;
}

#headBox[data-v-14563656] {
  width: 1410px;
  max-width: 100%;
  margin: 0 auto;
  flex-wrap: nowrap;
}

#headBox .head-menu-list {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: -15.9px;
}

/* Enlarge desktop header logo while keeping aspect ratio */
.headBox-logo .logo[data-v-14563656] {
  width: 208px;
  height: auto;
}

#headBox .headBox-option .optionBox {
  display: flex;
  align-items: center;
  gap: 0;
}

#headBox .headBox-option .option {
  width: 116px;
  padding: 0;
  text-align: center;
  position: relative;
}

#headBox .headBox-option .menu-item {
  display: block;
  width: 116px;
  font-size: 16px;
  font-weight: 400;
  color: rgb(44, 62, 80);
  letter-spacing: 0;
}

.head-box-color[data-v-14563656] > .userOperate[data-v-14563656] .el-icon {
  color: rgb(44, 62, 80);
  cursor: pointer;
}

.head-box-color[data-v-14563656] {
  position: relative;
  min-height: 68px;
}

.head-box-color[data-v-14563656] > .userOperate[data-v-14563656] {
  position: absolute;
  top: 50%;
  right: max(calc((100vw - 1410px) / 2), 0px);
  transform: translateY(-50%);
  margin-top: 0 !important;
  gap: 57px;
  z-index: 60;
}

/* Align courses/community header-to-hero spacing with dynamics page */
.dream_header.hidden-sm-and-down {
  margin: 0 !important;
  padding: 0 !important;
}

.dream_header.hidden-sm-and-down > .head-box-color[data-v-14563656] {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 68px;
}

/* These two nodes are parsed as siblings after header in courses/community */
.dream_header.hidden-sm-and-down + .dialogbox[data-v-14563656],
.dream_header.hidden-sm-and-down + .dialogbox[data-v-14563656] + div[data-v-14563656]:empty {
  display: none !important;
}

@media only screen and (min-width: 992px) {
  .dream_header.hidden-sm-and-down + .hidden-sm-and-up + .bg.hidden-sm-and-down,
  .dream_header.hidden-sm-and-down + .dialogbox[data-v-14563656] + div[data-v-14563656]:empty + .hidden-sm-and-up + .bg.hidden-sm-and-down {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }

  /* Parsed DOM fallback: mobile header + hero become top-level siblings */
  body > .hidden-sm-and-up + .bg.hidden-sm-and-down {
    margin-top: 0 !important;
    padding-top: 0 !important;
  }
}

/* Active menu state to match the original hover styling */
#headBox .menu-item.active {
  color: rgb(255, 255, 255);
}

body[data-theme="default"] #headBox .menu-item.active {
  background: 0% 0% / 116px 68px rgb(0, 114, 253);
}

body[data-theme="spring"] #headBox .menu-item.active {
  background: url("data:image/png;base64,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") 0% 0% / 116px 68px;
}

body[data-theme="autumn"] #headBox .menu-item.active {
  background: 0% 0% / 116px 68px rgb(243, 115, 0);
}

/* Course detail link wrappers */
.roomItemLink {
  display: block;
  color: inherit;
}

.recommendLink {
  display: inline-block;
  color: inherit;
}

.historyLink {
  color: inherit;
}

/* Dropdown support for the activities menu */
#headBox .option-child-list.show {
  display: block;
}

#headBox .option-child-list .option-child-item {
  cursor: pointer;
}

/* Modal overlay for search/login */
.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  z-index: 3000;
}

.modal-overlay.show {
  display: flex;
}

.modal-box {
  width: 420px;
  max-width: 92vw;
  background: #ffffff;
  border-radius: 12px;
  padding: 22px 26px;
  position: relative;
  box-shadow: 0 24px 60px rgba(31, 45, 61, 0.18);
  color: #1f2d3d;
}

.modal-box h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: #f2f3f5;
  color: #606266;
  font-size: 18px;
  line-height: 30px;
  cursor: pointer;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-field input {
  border: 1px solid #dcdfe6;
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
}

.modal-field input:focus {
  border-color: #1f63e0;
}

.modal-field button {
  border: none;
  border-radius: 6px;
  padding: 10px 12px;
  background: #1f63e0;
  color: #ffffff;
  font-size: 14px;
  cursor: pointer;
}

.modal-hint {
  margin-top: 12px;
  color: #909399;
  font-size: 12px;
}

@media (max-width: 1024px) {
  #headBox .headBox-option {
    display: none;
  }
}