html{
    font-family: 'Source Han Sans SC';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
    height: auto;
}
body{
    font-family: 'Source Han Sans SC';
    margin: 0;
    padding: 0;
    height: auto;
}
.ri-arrow-go-back-line,.ri-list-check{
    font-size: 30px;
    position: absolute;
    right: 0px;
}
.phoneOnly{
    display: none;
}
.navToggle{
    display: none;
}
.navLogoContainer{
    box-sizing: content-box;
}

.navContainer{
    font-family: "Source Han Sans SC", "Microsoft YaHei", Arial, sans-serif;
    display: inline-flex;
    height: 60px;
    padding: 0px;
    border-bottom: 1px solid #efefef;
    width: 100%;
    background-color: white;
    margin: 0;
    left: 0;
    top: 0;
    position: fixed;
    z-index: 888;
    align-items: center;
}

.navLogo{
    display: none;
    box-sizing: content-box;
    padding: 20px;
    width: 117px;
    padding-left: 60px;
}
.navLogoPC{
    display: block;
    box-sizing: content-box;
    padding-left: 60px;
    height: 40px;
    padding: 10px 10px 10px 30px;
}

.navBtnContainer{
    box-sizing: content-box;
    padding: 10px 10px 10px 0;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navMenuContainer{
    font-family: "Source Han Sans SC", "Microsoft YaHei", Arial, sans-serif;
    height: 40px;
    padding: 0px;
    display: flex;
    justify-content: flex-start;
    align-items: center;      /* 关键：垂直居中 */
    gap: 0;
}

.navMenuContainer > a,
.navMenuContainer > .navDisabledLink,
.navItem {
    margin: 0;
    padding: 0;
    line-height: 1;
}

.navMenuContainer a,
.navMenuContainer .navDisabledLink{
    font-family: "Source Han Sans SC", "Microsoft YaHei", Arial, sans-serif;
    font-size: 18px;
    color: black;
    text-decoration: none;
    padding: 10px;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    border-radius: 10px;
    display: inline-block;
    line-height: 1;
    box-sizing: border-box;
}

.navMenuContainer .navDisabledLink {
    cursor: default;
    pointer-events: none;
}

.navMenuContainer a:hover{
    color: #FF4D4F;
}
.navMenuContainer a.selected,
.navMenuContainer .navDisabledLink.selected{
    color: #FF4D4F;
}

.navRightPlaceholder {
    width: min(360px, 26vw);
    flex: 0 0 min(360px, 26vw);
}

.navSchoolSearch {
    position: absolute;
    top: 10px;
    right: 106px;
    width: clamp(160px, 18vw, 240px);
    z-index: 1002;
}

.navSchoolSearchToggle {
    display: none;
}

.navSchoolSearchPanel {
    position: relative;
    width: 100%;
}

.navSchoolSearchInputShell {
    display: flex;
    align-items: center;
    height: 40px;
    padding: 0 12px;
    gap: 8px;
    background: #f6f7f8;
    border: 1px solid #e2e4e7;
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.navSchoolSearchInputShell:focus-within {
    background: #fff;
    border-color: #ff4d4f;
    box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.12);
}

.navSchoolSearchInputShell > i {
    flex: 0 0 auto;
    color: #6b7280;
    font-size: 18px;
}

.navSchoolSearchInput {
    width: 100%;
    min-width: 0;
    height: 100%;
    padding: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: #111827;
    font: inherit;
    font-size: 14px;
    line-height: 1;
    -webkit-appearance: none;
    appearance: none;
}

.navSchoolSearchInput::-webkit-search-cancel-button {
    cursor: pointer;
}

.navSchoolSearchResults {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: min(390px, calc(100vw - 32px));
    max-height: min(390px, calc(100vh - 90px));
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: #d1d5db transparent;
    padding: 8px;
    background: #fff;
    border: 0;
    border-radius: 14px;
    box-shadow:
        0 0 0 1px rgba(17, 24, 39, 0.06),
        0 8px 18px -8px rgba(17, 24, 39, 0.18),
        0 18px 40px -16px rgba(17, 24, 39, 0.22);
    box-sizing: border-box;
}

.navSchoolSearchResults::-webkit-scrollbar {
    width: 6px;
}

.navSchoolSearchResults::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 999px;
}

.navSchoolSearchResults[hidden] {
    display: none;
}

.navSchoolSearchResult {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 62px;
    gap: 5px;
    padding: 10px 38px 10px 12px;
    color: #111827;
    text-decoration: none;
    border-radius: 10px;
    outline: none;
    box-shadow: inset 0 -1px 0 rgba(17, 24, 39, 0.06);
    box-sizing: border-box;
    transition-property: background-color, box-shadow, transform;
    transition-duration: 140ms;
    transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

.navSchoolSearchResult:last-child {
    box-shadow: none;
}

.navSchoolSearchResult::after {
    content: '›';
    position: absolute;
    top: 50%;
    right: 14px;
    color: #ff4d4f;
    font-size: 20px;
    line-height: 1;
    opacity: 0;
    transform: translate(-4px, -50%);
    transition-property: opacity, transform;
    transition-duration: 140ms;
    transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

.navSchoolSearchResult:hover,
.navSchoolSearchResult.is-active {
    background: #fff1f1;
    transform: translateX(2px);
}

.navSchoolSearchResult:focus-visible {
    background: #fff1f1;
    box-shadow: inset 0 0 0 2px rgba(255, 77, 79, 0.45);
}

.navSchoolSearchResult:hover::after,
.navSchoolSearchResult.is-active::after,
.navSchoolSearchResult:focus-visible::after {
    opacity: 1;
    transform: translate(0, -50%);
}

.navSchoolSearchPrimary {
    overflow: hidden;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.01em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navSchoolSearchMeta {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 8px;
    color: #6b7280;
    font-size: 12px;
    line-height: 1.4;
}

.navSchoolSearchType {
    display: inline-flex;
    align-items: center;
    min-height: 20px;
    padding: 0 7px;
    border-radius: 999px;
    background: #f1f1ef;
    color: #646a73;
    font-size: 11px;
    font-weight: 650;
    line-height: 1;
    white-space: nowrap;
}

.navSchoolSearchSecondary {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navSchoolSearchCity {
    flex: 0 0 auto;
    padding: 2px 7px;
    color: #4b5563;
    background: #f3f4f6;
    border-radius: 999px;
    font-size: 11px;
    line-height: 1.35;
}

.navSchoolSearchStatus {
    display: grid;
    place-items: center;
    min-height: 66px;
    padding: 16px;
    color: #6b7280;
    background: #f9fafb;
    border-radius: 10px;
    box-sizing: border-box;
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
}

.navSchoolSearchStatus.is-error {
    color: #b42318;
    background: #fff5f5;
}

@media (prefers-reduced-motion: reduce) {
    .navSchoolSearchResult,
    .navSchoolSearchResult::after {
        transition-duration: 0.01ms;
    }

    .navSchoolSearchResult:hover,
    .navSchoolSearchResult.is-active {
        transform: none;
    }
}

/* 二级菜单样式 */
.navItem {
    position: relative;
    display: flex;
    align-items: center;
}

.hasSubmenu > a {
    display: inline-block;
    cursor: pointer;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    width: max-content;
    min-width: 220px;
    max-width: calc(100vw - 32px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    z-index: 999;
    padding: 8px 0;
    border: 1px solid #efefef;
    overflow: visible;
}

.submenu.show {
    display: block;
}

.submenu a,
.submenu .navDisabledLink {
    display: block;
    padding: 10px 20px !important;
    font-size: 16px !important;
    color: black !important;
    text-align: left !important;
    border-bottom: none !important;
    overflow: visible !important;
    white-space: nowrap;
    text-decoration: none;
    border-radius: 0 !important;
    line-height: 1.25;
}

.submenu .navDisabledLink {
    cursor: default;
    pointer-events: none;
}

.submenu a:hover {
    background-color: #f5f5f5;
    color: #FF4D4F !important;
}

.nav-ranking-statement-link {
    max-width: 360px;
    white-space: normal !important;
}

.nav-label-short {
    display: none;
}

.submenu.submenu-cert {
    min-width: 200px;
}

.submenu a.submenu-cert-link {
    display: block !important;
    padding: 10px 20px !important;
    line-height: 1.35;
    white-space: normal;
}

.submenu-cert-title {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: inherit;
}

.submenu-cert-desc {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    font-weight: 400;
    color: #6c757d;
    line-height: 1.35;
}

@media only screen and (min-width: 601px) {
    .submenu {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }

    #rankSubmenu {
        min-width: 140px;
    }

    #rankSubmenu a {
        padding: 10px 20px !important;
        font-size: 16px !important;
        white-space: nowrap;
    }

    #rankSubmenu .nav-ranking-statement-link {
        max-width: 360px;
        white-space: normal !important;
    }

    .hasSubmenu:hover > .submenu,
    .hasSubmenu:focus-within > .submenu {
        display: block;
    }
}

.languageChange{
    font-family: "Source Han Sans SC", "Microsoft YaHei", Arial, sans-serif;
    display: block;
    position: absolute;
    right: 30px;
    top: 17px;
    font-size: 18px;
}
.languageChange a{
    font-size: 18px;
    color: black;
    text-decoration: none;
    padding: 3px;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    border-radius: 10px;
}
.languageChange a.selected{
    color: #FF4D4F;
}
.languageChange a:hover{
    color: #FF4D4F;
}

@media only screen and (min-width: 601px) and (max-width: 719px) {
    .navMenuContainer a,
    .navMenuContainer .navDisabledLink{
        font-size: 16px;
        padding: 10px 2px;
    }
}

/* 移动端适配 */
@media only screen and (max-device-width: 600px), only screen and (max-width: 600px) {
    body {
        position: relative;
        margin: 0;
    }
    .navToggle{
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }

    .navToggle .ri-arrow-go-back-line,
    .navToggle .go-back-line {
        display: none;
    }

    .navToggle .ri-list-check,
    .navToggle .list-check {
        display: block;
    }

    .navContainer.navExpanded .navToggle .ri-arrow-go-back-line,
    .navContainer.navExpanded .navToggle .go-back-line {
        display: block !important;
    }

    .navContainer.navExpanded .navToggle .ri-list-check,
    .navContainer.navExpanded .navToggle .list-check {
        display: none !important;
    }

    .navContainer{
        height: 70px;
        width: 100vw;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        box-sizing: border-box;
    }

    .navLogo{
        display: block;
        padding: 10px;
        padding-left: 10px;
    }
    .navLogoPC{
        display: none;
    }
    .navBtnContainer {
        display: none;
        padding: 20px;
        height: 80%;
        padding-left: 40px;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    html.navLocked,
    body.navLocked {
        height: 100vh;
        overflow: hidden;
    }

    .navContainer.navExpanded {
        position: fixed !important;
        height: 100vh !important;
        min-height: 100vh !important;
        width: 100vw !important;
        inset: 0 !important;
        background-color: white !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        z-index: 10000 !important;
        align-items: stretch !important;
        box-sizing: border-box !important;
    }

    .navContainer.navExpanded .navBtnContainer {
        display: flex !important;
        position: relative !important;
        flex: 1 1 auto !important;
        width: 100% !important;
        height: auto !important;
        min-height: calc(100vh - 70px) !important;
        background-color: white !important;
        overflow-y: auto !important;
        z-index: 100 !important;
        box-sizing: border-box !important;
    }

    .navContainer.navExpanded .navToggle {
        z-index: 101 !important;
    }

    .navContainer.navExpanded .languageChange {
        z-index: 101 !important;
    }

    .navSchoolSearch {
        top: 16px;
        right: 136px;
        width: 38px;
        z-index: 102;
    }

    .navSchoolSearchToggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        padding: 0;
        color: #111827;
        background: transparent;
        border: 0;
        border-radius: 8px;
        cursor: pointer;
    }

    .navSchoolSearchToggle:hover,
    .navSchoolSearchToggle:focus-visible,
    .navSchoolSearch.is-open .navSchoolSearchToggle {
        color: #ff4d4f;
        background: #fff1f1;
        outline: none;
    }

    .navSchoolSearchToggle i {
        font-size: 24px;
    }

    .navSchoolSearchPanel {
        display: none;
        position: fixed;
        top: 70px;
        left: 12px;
        right: 12px;
        width: auto;
        padding-top: 10px;
        z-index: 1002;
    }

    .navSchoolSearch.is-open .navSchoolSearchPanel {
        display: block;
    }

    .navSchoolSearchInputShell {
        height: 46px;
        background: #fff;
        box-shadow: 0 10px 24px rgba(17, 24, 39, 0.14);
    }

    .navSchoolSearchInput {
        font-size: 16px;
    }

    .navSchoolSearchResults {
        position: relative;
        top: 0;
        right: auto;
        width: 100%;
        max-height: min(390px, calc(100vh - 148px));
    }

    .navMenuContainer{
        height: auto;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
    }

    .navMenuContainer a,
    .navMenuContainer .navDisabledLink{
        font-size: 18px;
        text-align: left;
        border-bottom: 1px dashed #c7c7c7;
        border-radius: 0;
        display: block;
        width: 100%;
        padding: 12px 20px;
    }

    .navItem {
        width: 100%;
        display: block;
    }

    .hasSubmenu > a {
        display: block;
    }

    .submenu {
        position: static;
        box-shadow: none;
        border: none;
        background-color: transparent;
        width: 100%;
        padding-left: 20px;
        min-width: auto;
        box-sizing: border-box;
    }

    .submenu.show {
        display: block;
    }

    .submenu a,
    .submenu .navDisabledLink {
        width: 100%;
        padding: 12px 20px !important;
        font-size: 18px !important;
        border-bottom: 1px dashed #c7c7c7 !important;
        white-space: normal;
        word-break: break-word;
        box-sizing: border-box;
    }

    .nav-label-full {
        display: none;
    }

    .nav-label-short {
        display: inline;
    }

    .submenu.submenu-cert {
        min-width: auto;
        padding: 0 0 0 20px;
    }

    .submenu a.submenu-cert-link {
        padding: 12px 20px !important;
    }

    .submenu-cert-title {
        font-size: 18px;
    }

    .submenu-cert-desc {
        font-size: 12px;
        margin-top: 3px;
    }

    .languageChange{
        position: absolute;
        top: 23px;
        right: 60px;
    }

    .navRightPlaceholder {
        display: none;
    }
}