@charset "utf-8";

/*
 * 91搜课网 2026 PC公共视觉层
 * 作用域限定在 .soker2026-pc-header，保留旧样式作为兼容底座。
 */
.soker2026-pc-header {
    --soker2026-blue: #1769e0;
    --soker2026-blue-dark: #0f4fb8;
    --soker2026-blue-soft: #edf5ff;
    --soker2026-orange: #ff6b35;
    --soker2026-ink: #182230;
    --soker2026-muted: #667085;
    --soker2026-line: #e5eaf0;
    --soker2026-surface: #ffffff;
    color: var(--soker2026-ink);
    background: var(--soker2026-surface);
    border-bottom: 1px solid var(--soker2026-line);
    box-shadow: 0 6px 24px rgba(16, 45, 82, 0.06);
}

.soker2026-pc-header a {
    transition: color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.soker2026-pc-header-topbar {
    height: 36px;
    background: #f7f9fc;
    border-bottom: 1px solid #edf0f4;
}

.soker2026-pc-header .soker2026-pc-header-inner {
    height: 36px;
    color: var(--soker2026-muted);
}

.soker2026-pc-header-welcome {
    letter-spacing: 0.1px;
}

.soker2026-pc-header .soker2026-pc-header-tools > a {
    min-height: 36px;
    margin: 0 0 0 28px;
    color: #475467;
}

.soker2026-pc-header .soker2026-pc-header-tools > a:hover {
    color: var(--soker2026-blue);
}

.soker2026-pc-header .soker2026-pc-header-tools > a:last-child {
    margin-left: 28px;
}

.soker2026-pc-header .soker2026-pc-header-main {
    min-height: 82px;
    margin-top: 0;
    margin-bottom: 0;
    padding: 24px 0 20px;
    align-items: flex-start;
    box-sizing: border-box;
}

.soker2026-pc-header .soker2026-pc-header-brand {
    width: 310px;
    flex: 0 0 310px;
}

.soker2026-pc-header .soker2026-pc-header-brand > h1 > a > img {
    display: block;
    width: 158px;
    height: 54px;
    object-fit: contain;
}

.soker2026-pc-header .soker2026-pc-city-switcher {
    width: 88px;
    margin-left: 24px;
}

.soker2026-pc-header .soker2026-pc-city-switcher > p {
    top: 10px;
    width: auto;
    min-width: 64px;
    padding: 7px 10px 27px;
    border-radius: 6px;
    color: #344054;
    white-space: nowrap;
}

.soker2026-pc-header .soker2026-pc-city-switcher:hover > p {
    color: var(--soker2026-blue);
    background: var(--soker2026-blue-soft);
}

.soker2026-pc-header .soker2026-pc-city-panel {
    top: 52px;
    width: 760px;
    height: 480px;
    padding: 24px;
    border: 1px solid var(--soker2026-line);
    border-radius: 12px;
    box-shadow: 0 18px 48px rgba(16, 45, 82, 0.16);
    box-sizing: border-box;
}

.soker2026-pc-header .soker2026-pc-city-panel .Hot_City_em,
.soker2026-pc-header .soker2026-pc-city-panel .head_list_div > p > em {
    color: var(--soker2026-blue);
    font-weight: 600;
}

.soker2026-pc-header .soker2026-pc-search-wrap {
    width: 520px;
    flex: 0 0 520px;
    margin: 2px 54px 0 36px;
}

.soker2026-pc-header .soker2026-pc-search {
    height: 46px;
    overflow: visible;
    border: 2px solid var(--soker2026-blue);
    border-radius: 9px;
    background: var(--soker2026-surface);
    box-shadow: 0 5px 16px rgba(23, 105, 224, 0.1);
}

.soker2026-pc-header .head_auto_search_curriculum {
    margin: 9px 16px;
    padding-right: 18px;
    border-right-color: #d0d5dd;
}

.soker2026-pc-header .head_auto_search_form {
    width: calc(100% - 82px);
}

.soker2026-pc-header .head_auto_search_input {
    color: #344054;
    -webkit-text-fill-color: #344054;
}

.soker2026-pc-header .head_auto_search_input::placeholder {
    color: #98a2b3;
    -webkit-text-fill-color: #98a2b3;
}

.soker2026-pc-header .head_auto_search_form > button {
    width: 54px;
    height: 42px;
    border-radius: 0 7px 7px 0;
}

.soker2026-pc-header .head_auto_search_form > button:hover {
    background: var(--soker2026-blue-soft);
}

.soker2026-pc-header .soker2026-pc-hot-search {
    margin: 10px 0 0 4px;
    color: var(--soker2026-muted);
    white-space: nowrap;
}

.soker2026-pc-header .soker2026-pc-hot-search > a {
    width: auto;
    max-width: 72px;
    margin: 0 7px;
    color: var(--soker2026-blue);
}

.soker2026-pc-header .soker2026-pc-hotline {
    width: auto;
    min-width: 250px;
    flex: 1 0 250px;
    font-size: 27px;
    color: var(--soker2026-orange);
}

.soker2026-pc-header .soker2026-pc-primary-nav {
    height: 56px;
    border-top: 1px solid var(--soker2026-line);
}

.soker2026-pc-header .soker2026-pc-course-nav {
    width: 240px;
    flex: 0 0 240px;
}

.soker2026-pc-header .soker2026-pc-course-nav > h3 {
    border-radius: 8px 8px 0 0;
    background: linear-gradient(135deg, var(--soker2026-blue), var(--soker2026-blue-dark));
    letter-spacing: 1px;
}

.soker2026-pc-header .soker2026-pc-course-nav .Course_navigation_ul {
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--soker2026-line);
    border-top: 0;
    box-sizing: border-box;
    box-shadow: 0 16px 34px rgba(16, 45, 82, 0.13);
}

.soker2026-pc-header .soker2026-pc-course-nav .Course_classification_content {
    left: 239px;
    border: 1px solid var(--soker2026-line);
    border-radius: 0 10px 10px 0;
    box-shadow: 12px 16px 34px rgba(16, 45, 82, 0.13);
}

.soker2026-pc-header .soker2026-pc-nav-links {
    padding-left: 18px;
    box-sizing: border-box;
}

.soker2026-pc-header .soker2026-pc-nav-links > li {
    width: auto;
    flex: 1 1 auto;
    margin: 0 6px;
}

.soker2026-pc-header .soker2026-pc-nav-links > li:last-child {
    width: auto;
    justify-content: center;
}

.soker2026-pc-header .soker2026-pc-nav-links > li > a {
    position: relative;
    padding: 18px 12px 17px;
    color: #344054;
    font-weight: 500;
    white-space: nowrap;
}

.soker2026-pc-header .soker2026-pc-nav-links > li > a::after {
    position: absolute;
    right: 12px;
    bottom: 8px;
    left: 12px;
    height: 3px;
    content: "";
    border-radius: 3px;
    background: var(--soker2026-blue);
    opacity: 0;
    transform: scaleX(0.35);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.soker2026-pc-header .soker2026-pc-nav-links > li > a:hover,
.soker2026-pc-header .soker2026-pc-nav-links > li.blue > a {
    color: var(--soker2026-blue);
}

.soker2026-pc-header .soker2026-pc-nav-links > li > a:hover::after,
.soker2026-pc-header .soker2026-pc-nav-links > li.blue > a::after {
    opacity: 1;
    transform: scaleX(1);
}

@media (max-width: 1280px) {
    .soker2026-pc-header .soker2026-pc-search-wrap {
        margin-right: 30px;
        margin-left: 24px;
    }

    .soker2026-pc-header .soker2026-pc-hotline {
        min-width: 220px;
        flex-basis: 220px;
        font-size: 24px;
    }
}

/* PC公共底部 */
.soker2026-pc-footer {
    --soker2026-footer-blue: #2f80ed;
    --soker2026-footer-ink: #101828;
    --soker2026-footer-muted: #98a2b3;
    --soker2026-footer-line: rgba(255, 255, 255, 0.1);
    color: var(--soker2026-footer-ink);
    background: #fff;
}

.soker2026-pc-footer .soker2026-pc-footer-links {
    margin-top: 0;
    margin-bottom: 0;
    padding: 32px 0 28px;
    color: #667085;
    font-size: 14px;
    line-height: 30px;
}

.soker2026-pc-footer .soker2026-pc-footer-links > p > a {
    display: inline-block;
    margin-right: 18px;
    color: #667085;
    font-size: 14px;
}

.soker2026-pc-footer .soker2026-pc-footer-links > p > a:hover {
    color: var(--soker2026-footer-blue);
}

.soker2026-pc-footer .soker2026-pc-footer-statement {
    border-top: 1px solid #edf0f4;
    background: #f8fafc;
}

.soker2026-pc-footer .soker2026-pc-footer-statement-text {
    padding: 28px 0;
    color: #667085;
    line-height: 26px;
}

.soker2026-pc-footer .soker2026-pc-footer-main {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #101b2d 0%, #122540 55%, #102033 100%);
}

.soker2026-pc-footer .soker2026-pc-footer-main::before {
    position: absolute;
    top: -180px;
    left: 50%;
    width: 620px;
    height: 320px;
    content: "";
    border-radius: 50%;
    background: rgba(47, 128, 237, 0.12);
    filter: blur(12px);
    pointer-events: none;
}

.soker2026-pc-footer .soker2026-pc-footer-grid {
    position: relative;
    align-items: flex-start;
    padding-top: 58px;
    padding-bottom: 46px;
    border-bottom-color: var(--soker2026-footer-line);
}

.soker2026-pc-footer .soker2026-pc-footer-brand {
    width: 220px;
    margin-right: 44px;
    text-align: left;
}

.soker2026-pc-footer .soker2026-pc-footer-brand > p:first-child img {
    display: block;
    object-fit: contain;
}

.soker2026-pc-footer .soker2026-pc-footer-brand > p:nth-child(2) {
    margin-top: 30px;
    color: #fff;
    font-size: 22px;
    letter-spacing: 0.4px;
}

.soker2026-pc-footer .soker2026-pc-footer-nav {
    flex: 1 1 auto;
    justify-content: space-between;
    color: #fff;
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol {
    margin: 0 22px;
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol > p {
    position: relative;
    margin-bottom: 25px;
    padding-bottom: 12px;
    font-size: 16px;
    font-weight: 600;
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol > p::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    content: "";
    border-radius: 2px;
    background: var(--soker2026-footer-blue);
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol > li {
    margin-bottom: 17px;
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol > li > a {
    color: #98a2b3;
    font-size: 14px;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.soker2026-pc-footer .soker2026-pc-footer-nav > ol > li > a:hover {
    padding-left: 4px;
    color: #fff;
}

.soker2026-pc-footer .soker2026-pc-footer-qrcodes {
    width: 276px;
    flex: 0 0 276px;
    gap: 24px;
}

.soker2026-pc-footer .soker2026-pc-footer-qrcodes > p {
    width: 126px;
    color: #fff;
    font-size: 13px;
}

.soker2026-pc-footer .soker2026-pc-footer-qrcodes > p > em {
    margin-bottom: 18px;
    white-space: nowrap;
}

.soker2026-pc-footer .soker2026-pc-footer-qrcodes img {
    padding: 7px;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.16);
}

.soker2026-pc-footer .soker2026-pc-footer-copyright {
    position: relative;
    padding: 26px 0 30px;
}

.soker2026-pc-footer .soker2026-pc-footer-copyright > p {
    color: var(--soker2026-footer-muted);
    line-height: 24px;
}

.soker2026-pc-footer .soker2026-pc-footer-copyright > p:nth-child(2) {
    display: flex;
    min-height: 38px;
    margin-top: 8px;
    align-items: center;
    justify-content: center;
    gap: 7px;
}

.soker2026-pc-footer .soker2026-pc-footer-copyright > p > a {
    color: var(--soker2026-footer-muted);
}

.soker2026-pc-footer .soker2026-pc-footer-copyright > p > a:hover {
    color: #fff;
}

.soker2026-pc-sidebar > ol > li {
    border-color: #e4e7ec;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 24px rgba(16, 45, 82, 0.08);
}

.soker2026-pc-sidebar > ol > li:first-child {
    border-radius: 10px 10px 0 0;
}

.soker2026-pc-sidebar > ol > li:nth-last-child(2) {
    border-radius: 0 0 10px 10px;
}

.soker2026-pc-sidebar > ol > li:last-child {
    border-radius: 10px;
}

.soker2026-pc-sidebar > ol > li:hover {
    background: #f2f7ff;
}

.soker2026-pc-dialog .Form_content_box,
.soker2026-pc-dialog .Form_content_box1 {
    border-radius: 16px;
    box-shadow: 0 24px 64px rgba(16, 45, 82, 0.24);
}

@media (max-width: 1280px) {
    .soker2026-pc-footer .soker2026-pc-footer-brand {
        width: 200px;
        margin-right: 28px;
    }

    .soker2026-pc-footer .soker2026-pc-footer-nav > ol {
        margin: 0 14px;
    }

    .soker2026-pc-footer .soker2026-pc-footer-qrcodes {
        width: 260px;
        flex-basis: 260px;
        gap: 8px;
    }
}