.muxue-xkw-chrome,
.muxue-xkw-chrome *,
.muxue-xkw-chrome *::before,
.muxue-xkw-chrome *::after {
  box-sizing: border-box;
}

.muxue-xkw-chrome {
  --muxue-green: #0c7222;
  --muxue-green-light: #1a8a3a;
  --muxue-green-bg: #f6faf4;
  --muxue-green-bg-dark: #edf4ea;
  --muxue-gold: #d4a017;
  --muxue-gold-light: #ffd700;
  --muxue-dark: #1a2a1a;
  --muxue-mid: #444;
  --muxue-gray: #888;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans", "Noto Sans SC", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  text-align: left;
  -webkit-font-smoothing: antialiased;
}

.muxue-xkw-chrome a {
  color: inherit;
  text-decoration: none;
}

.muxue-xkw-chrome button,
.muxue-xkw-chrome input {
  font: inherit;
}

.muxue-xkw-chrome button {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: none;
  cursor: pointer;
}

.muxue-xkw-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  border-top: 3px solid var(--muxue-green);
  border-bottom: 1px solid #e8f0e8;
  background: #fff;
  color: var(--muxue-dark);
  box-shadow: 0 2px 12px rgba(12, 114, 34, 0.07);
}

body.admin-bar .muxue-xkw-header {
  top: 32px;
}

.muxue-xkw-header-inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  height: 56px;
  margin: 0 auto;
  padding: 0 20px;
  gap: 14px;
}

.muxue-xkw-brand {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  min-width: 166px;
}

.muxue-xkw-brand-name {
  color: var(--muxue-green);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.3px;
  white-space: nowrap;
}

.muxue-xkw-brand-subtitle {
  margin-top: -1px;
  color: var(--muxue-gold);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
}

.muxue-xkw-search {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  max-width: 500px;
  min-width: 160px;
  gap: 2px;
}

.muxue-xkw-search-box {
  display: flex;
  align-items: center;
  height: 36px;
  overflow: hidden;
  border: 1.5px solid var(--muxue-green);
  border-radius: 22px;
  background: #f9fbf9;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.muxue-xkw-search-box:focus-within {
  border-color: var(--muxue-green-light);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(12, 114, 34, 0.12);
}

.muxue-xkw-search-input {
  flex: 1 1 0%;
  width: auto;
  min-width: 100px;
  height: 100%;
  margin: 0;
  padding: 0 12px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--muxue-dark);
  font-size: 14px;
  line-height: normal;
  box-shadow: none;
}

.muxue-xkw-search-input::placeholder {
  color: #bbb;
}

.muxue-xkw-search-submit {
  display: flex;
  align-items: center;
  align-self: stretch;
  flex: 0 0 auto;
  padding: 0 14px !important;
  border-radius: 0 21px 21px 0 !important;
  background: var(--muxue-green) !important;
  color: #fff !important;
  font-size: 14px !important;
  font-weight: 600;
  white-space: nowrap;
  gap: 4px;
  transition: background 0.15s;
}

.muxue-xkw-search-submit:hover {
  background: var(--muxue-green-light) !important;
}

.muxue-xkw-hot-searches {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  min-height: 18px;
  color: var(--muxue-gray);
  font-size: 11px;
  line-height: 1.4;
  gap: 5px;
}

.muxue-xkw-hot-searches button {
  padding: 1px 6px;
  border-radius: 8px;
  color: var(--muxue-gray);
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.muxue-xkw-hot-searches button:hover {
  background: var(--muxue-green-bg);
  color: var(--muxue-green);
}

.muxue-xkw-desktop-nav {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
}

.muxue-xkw-desktop-nav > a:not(.muxue-xkw-vip):not(.muxue-xkw-user-button) {
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--muxue-mid);
  font-size: 14px;
  line-height: 1.7;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.muxue-xkw-desktop-nav > a:not(.muxue-xkw-vip):not(.muxue-xkw-user-button):hover,
.muxue-xkw-desktop-nav > a.is-active {
  background: var(--muxue-green-bg);
  color: var(--muxue-green);
}

.muxue-xkw-desktop-nav > a.is-active {
  font-weight: 600;
}

.muxue-xkw-vip {
  display: inline-flex;
  align-items: center;
  min-height: 29px;
  padding: 4px 12px !important;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--muxue-gold), var(--muxue-gold-light));
  color: #7a5800 !important;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.7;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(212, 160, 23, 0.25);
  transition: transform 0.15s;
}

.muxue-xkw-vip:hover {
  transform: translateY(-1px);
}

.muxue-xkw-circle-button {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  min-width: 32px;
  padding: 0 !important;
  overflow: hidden;
  border: 0 !important;
  border-radius: 50% !important;
  background: var(--muxue-green-bg) !important;
  color: var(--muxue-dark) !important;
  font-size: 15px;
  line-height: 1;
  box-shadow: none !important;
  transition: background 0.15s;
}

.muxue-xkw-circle-button:hover {
  background: var(--muxue-green-bg-dark) !important;
}

.muxue-xkw-user-button img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: 50%;
  object-fit: cover;
}

.muxue-xkw-mobile-actions {
  display: none;
  align-items: center;
  gap: 8px;
}

.muxue-xkw-mobile-menu {
  display: none;
  position: fixed;
  top: 59px;
  right: 0;
  left: 0;
  z-index: 999;
  max-height: calc(100vh - 59px);
  overflow-y: auto;
  padding: 8px 0;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.muxue-xkw-mobile-menu.is-open {
  display: block;
}

.muxue-xkw-mobile-menu a {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid #f5f5f5;
  color: var(--muxue-mid);
  font-size: 15px;
  gap: 8px;
}

.muxue-xkw-mobile-menu a:last-child {
  border-bottom: 0;
}

.muxue-xkw-mobile-menu a:active {
  background: var(--muxue-green-bg);
  color: var(--muxue-green);
}

.muxue-xkw-user-menu {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.muxue-xkw-user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 1300;
  width: min(370px, calc(100vw - 24px));
  padding-top: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}

.muxue-xkw-user-menu:hover .muxue-xkw-user-dropdown,
.muxue-xkw-user-menu:focus-within .muxue-xkw-user-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.muxue-xkw-user-panel {
  overflow: hidden;
  border: 1px solid #e8f0e8;
  border-radius: 8px;
  background: #fff;
  color: var(--muxue-dark);
  box-shadow: 0 16px 44px rgba(18, 42, 24, 0.18);
}

.muxue-xkw-user-summary {
  display: flex;
  align-items: center;
  padding: 20px;
  background: #f7f9f7;
  gap: 10px;
}

.muxue-xkw-user-avatar {
  display: block;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  overflow: hidden;
  border-radius: 50%;
  background: var(--muxue-green-bg-dark);
}

.muxue-xkw-user-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
}

.muxue-xkw-user-identity {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  gap: 8px;
}

.muxue-xkw-user-identity strong {
  overflow: hidden;
  font-size: 17px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.muxue-xkw-user-identity span {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--muxue-green-bg-dark);
  color: var(--muxue-green);
  font-size: 12px;
}

.muxue-xkw-user-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: #53605a;
  font-size: 20px;
}

.muxue-xkw-user-logout:hover {
  background: var(--muxue-green-bg-dark);
  color: var(--muxue-green);
}

.muxue-xkw-user-vip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 20px 18px;
  padding: 14px 16px;
  border-radius: 6px;
  background: linear-gradient(135deg, #fff3d6, #ffe3a4);
  color: #875117 !important;
  gap: 12px;
}

.muxue-xkw-user-vip > span {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.muxue-xkw-user-vip strong {
  font-size: 15px;
}

.muxue-xkw-user-vip small {
  overflow: hidden;
  max-width: 190px;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.muxue-xkw-user-vip b {
  flex: 0 0 auto;
  padding: 7px 13px;
  border-radius: 5px;
  background: #f4bd72;
  font-size: 14px;
  font-weight: 600;
}

.muxue-xkw-user-centers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0 20px 20px;
  background: #f7f9f7;
  gap: 12px;
}

.muxue-xkw-user-centers a {
  display: flex;
  align-items: center;
  min-height: 58px;
  padding: 12px;
  border-radius: 6px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.muxue-xkw-user-centers a:hover {
  color: var(--muxue-green);
  box-shadow: 0 6px 16px rgba(12, 114, 34, 0.1);
}

.muxue-xkw-user-centers span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--muxue-green);
  color: #fff;
  font-size: 18px;
}

.muxue-xkw-user-links {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 18px 16px;
  background: #fff;
  gap: 4px;
}

.muxue-xkw-user-links a {
  display: flex;
  align-items: center;
  flex-direction: column;
  color: #7f8581;
  font-size: 12px;
  gap: 4px;
}

.muxue-xkw-user-links a:hover {
  color: var(--muxue-green);
}

.muxue-xkw-user-links span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #f8faf1;
  color: var(--muxue-green);
  font-size: 23px;
  line-height: 1;
}

.muxue-xkw-user-admin {
  display: block;
  margin: 0 20px 20px;
  padding: 11px;
  border-radius: 5px;
  background: var(--muxue-green);
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.muxue-xkw-user-admin:hover {
  background: var(--muxue-green-light);
}

.muxue-xkw-footer {
  width: 100%;
  margin-top: 24px;
  padding: 32px 0 16px;
  background: #1a2a1a;
  color: rgba(255, 255, 255, 0.75);
}

.muxue-xkw-footer-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.muxue-xkw-footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  margin-bottom: 16px;
  gap: 20px;
}

.muxue-xkw-footer-logo {
  margin-bottom: 6px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.muxue-xkw-footer-description {
  margin: 0;
  color: inherit;
  font-size: 12px;
  line-height: 1.7;
  opacity: 0.65;
}

.muxue-xkw-footer-title {
  margin-bottom: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

.muxue-xkw-footer-links {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.muxue-xkw-footer-links a {
  color: inherit;
  font-size: 13px;
  line-height: 1.7;
  opacity: 0.65;
  transition: opacity 0.15s;
}

.muxue-xkw-footer-links a:hover {
  color: #fff;
  opacity: 1;
}

.muxue-xkw-partner {
  margin-bottom: 3px;
  font-size: 12px;
  opacity: 0.65;
}

.muxue-xkw-partner span {
  color: var(--muxue-gold-light);
}

.muxue-xkw-partner.is-muted {
  opacity: 0.4;
}

.muxue-xkw-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  opacity: 0.4;
  gap: 6px;
}

.muxue-xkw-footer-bottom a {
  margin-left: 10px;
}

.muxue-xkw-footer-bottom a:hover {
  color: #fff;
  opacity: 1;
}

@media (max-width: 992px) {
  .muxue-xkw-header-inner {
    height: 52px;
    gap: 10px;
  }

  .muxue-xkw-search-box {
    border-color: #e0e0e0;
    background: #f5f5f5;
  }

  .muxue-xkw-desktop-nav {
    gap: 6px;
  }

  .muxue-xkw-desktop-nav > a:not(.muxue-xkw-vip):not(.muxue-xkw-user-button) {
    display: none;
  }

  .muxue-xkw-footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 782px) {
  body.admin-bar .muxue-xkw-header {
    top: 46px;
  }
}

@media (max-width: 768px) {
  .muxue-xkw-footer-quick-links {
    display: none;
  }

  .muxue-xkw-header-inner {
    height: 50px;
    padding: 0 12px;
    gap: 8px;
  }

  .muxue-xkw-brand {
    min-width: auto;
  }

  .muxue-xkw-brand-name {
    font-size: 15px;
  }

  .muxue-xkw-brand-subtitle,
  .muxue-xkw-hot-searches {
    display: none;
  }

  .muxue-xkw-search {
    max-width: none;
    min-width: 60px;
  }

  .muxue-xkw-search-box {
    height: 32px;
  }

  .muxue-xkw-search-input {
    min-width: 60px;
    padding: 0 8px;
    font-size: 12px;
  }

  .muxue-xkw-search-submit {
    padding: 0 8px !important;
    font-size: 11px !important;
  }

  .muxue-xkw-search-submit span:last-child {
    display: none;
  }

  .muxue-xkw-vip {
    min-height: 25px;
    padding: 3px 8px !important;
    font-size: 11px;
  }

  .muxue-xkw-circle-button {
    width: 28px;
    height: 28px;
    min-width: 28px;
    font-size: 13px;
  }

  .muxue-xkw-mobile-actions {
    display: flex;
  }

  .muxue-xkw-mobile-menu {
    top: 53px;
    max-height: calc(100vh - 53px);
  }

  body.admin-bar .muxue-xkw-mobile-menu {
    top: 99px;
    max-height: calc(100vh - 99px);
  }

  .muxue-xkw-user-dropdown {
    right: -48px;
  }

  .muxue-xkw-user-centers {
    grid-template-columns: 1fr;
  }

  .muxue-xkw-user-vip small {
    max-width: 150px;
  }

  .muxue-xkw-footer-columns {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 520px) {
  .muxue-xkw-desktop-nav .muxue-xkw-user-menu,
  .muxue-xkw-desktop-nav > .muxue-xkw-user-button {
    display: none !important;
  }
}

@media (max-width: 420px) {
  .muxue-xkw-vip,
  .muxue-xkw-mobile-search {
    display: none !important;
  }
}