@charset "utf-8";

/* ============================================
   1:1 还原 uedrive.com 完整首页 (10个板块)
   来源: uedrive CSS 源码精确参数
   ============================================ */

:root {
    --ue-red: #ff282d;
    --ue-red2: #fb3f58;
    --ue-gradient: linear-gradient(270deg, #fe6b64, #ff282d);
    --ue-dark: #1b1b1b;
    --ue-text: #333;
    --ue-gray: #8e8e8e;
    --ue-gray2: #494949;
    --ue-bg-cta: #fffcfc;
    --ue-bg-footer: #1f2737;
    --ue-shadow1: 0 4px 20px 0 rgba(231,219,221,.6);
    --ue-shadow2: 0 5px 30px 0 rgba(219,223,231,.5);
    --ue-shadow3: 0 12px 24px 0 #e9edf5;
}
body { padding-top: 56px; }
body { background: #fff; font-family: "PingFang SC","PingFangSC","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif; }
#topbar { display: none; }
.container { padding: 0; max-width: 100%; }

/* ===== HEADER 56px（全局） ===== */
#header { height: 56px !important; background: #fff !important; box-shadow: var(--ue-shadow1); position: fixed; z-index: 11; width: 100%; top: 0; left: 0; border-bottom: none !important; }
#header > .header-bg { height: 100%; padding: 0 !important; }
#header > .header-bg > .container { max-width: 1400px; height: 100%; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; box-sizing: border-box; }
.header-publish,
#header .action,
.header-nav .action,
.container .action { display: none !important; }
.header-row { display: flex; align-items: center; flex: 1; width: 100%; height: 100%; }
.logo-link { display: flex !important; align-items: center; gap: 0; flex-shrink: 0; height: 50px; }
.logo-icon-box { display: none; }
.logo-text-group { display: flex; flex-direction: column; gap: 0; }
.logo-name { font-size: 20px; font-weight: 700; color: var(--ue-red); letter-spacing: 1px; line-height: 1.2; }
.logo-sub { font-size: 10px; color: #999; letter-spacing: 2px; }
.header-nav { background: transparent !important; margin: 0 !important; flex: 1; display: flex; justify-content: flex-start; margin-left: 35px !important; }
.header-view { max-width: none; width: 100%; padding: 0; }
.header-nav .header-nav-list { width: 100%; }
#navbar { min-height: auto; height: 56px; display: flex; align-items: center; gap: 0; border-bottom: none; }
#navbar a { font-size: 15px; height: 56px; padding: 0 25px; line-height: 56px; border-radius: 0; color: var(--ue-dark); margin-right: 0; min-width: auto; text-align: center; transition: color .2s; display: inline-flex; align-items: center; position: relative; background: transparent !important; font-weight: 400; }
#navbar a:hover { color: var(--ue-red); background: transparent !important; }
#navbar a.active { color: var(--ue-red); font-weight: 600; background: transparent !important; }
#navbar a.active::after { content: ''; position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); width: 24px; height: 2px; background: var(--ue-red); border-radius: 1px; }

/* ===== 导航下拉菜单 ===== */
.nav-dropdown { position: relative; display: inline-flex; height: 56px; }
.nav-dropdown-toggle { cursor: pointer; }
.nav-dropdown-toggle i { font-size: 12px; margin-left: 4px; transition: transform .2s; }
.nav-dropdown-menu { display: none; position: absolute; top: 54px; left: 50%; transform: translateX(-50%); min-width: 160px; background: #fff; border-radius: 4px; box-shadow: 0 2px 12px rgba(0,0,0,.1); z-index: 100; padding: 5px 0; }
.nav-dropdown-menu.show { display: block; }
.nav-dropdown-menu a { display: block !important; height: 36px !important; line-height: 36px !important; padding: 0 16px !important; font-size: 14px !important; color: #1b1b1b !important; text-align: left !important; white-space: nowrap; }
.nav-dropdown-menu a:hover { background: #f5f5f5 !important; color: var(--ue-red) !important; }
.nav-dropdown-menu a.active { color: var(--ue-red) !important; background: rgba(255,40,45,.06) !important; font-weight: 500; }
.nav-dropdown-menu a.active::after { display: none; }
.header-user-actions { display: flex; align-items: center; gap: 0; flex-shrink: 0; margin-left: 25px; }
.btn-ue-outline { display: inline-flex; align-items: center; justify-content: center; padding: 0 15px; height: 32px; font-size: 14px; font-weight: 400; color: var(--ue-dark); background: #fff; border: 1px solid #dcdfe6; border-radius: 4px; cursor: pointer; transition: all .1s; text-decoration: none !important; white-space: nowrap; }
.btn-ue-outline:hover { color: var(--ue-red); border-color: #c6e2ff; background: #ecf5ff; }
.btn-ue-primary { display: inline-flex; align-items: center; justify-content: center; padding: 0 15px; height: 32px; font-size: 14px; font-weight: 400; color: #fff !important; background: var(--ue-red); border: 1px solid var(--ue-red); border-radius: 4px; cursor: pointer; transition: all .1s; text-decoration: none !important; white-space: nowrap; margin-left: 12px; }
.btn-ue-primary:hover { background: #e02020; border-color: #e02020; }

/* ===== ① BANNER 360px ===== */
.home-head { position: relative; }
.ue-banner-swiper { height: 360px; }
.ue-banner-swiper .swiper-button-next,
.ue-banner-swiper .swiper-button-prev { display: none; }
.ue-banner-swiper .swiper-pagination-bullet { background: rgba(0,0,0,.3); opacity: 1; }
.ue-banner-swiper .swiper-pagination-bullet-active { background: var(--ue-red); }
.home-head .home-banner { height: 360px; overflow: hidden; width: 100%; background-size: cover; background-position: 50%; background-repeat: no-repeat; }
.home-head .home-banner .banner-content { max-width: 1200px; margin: 90px auto 0; padding: 0 30px; }
.home-head .home-banner .banner-content .banner-title1 { font-size: 28px; font-weight: 500; color: #152334; }
.home-head .home-banner .banner-content .banner-title1 .banner-descripe { color: #8e8e8e; font-size: 18px; margin-top: 10px; font-weight: 400; }
.home-head .home-banner .banner-content .banner-tips { margin-top: 30px; display: flex; }
.home-head .home-banner .banner-content .banner-tips .banner-item { min-width: 60px; padding: 0 10px; height: 30px; line-height: 30px; text-align: center; border: 1px solid #585b5f; border-radius: 4px; box-shadow: 0 3px 15px 0 rgba(251,63,88,.1); font-size: 14px; font-weight: 500; color: #585b5f; margin-right: 18px; }
.home-head .home-banner .banner-content .consult-btn { box-sizing: border-box; background: var(--ue-gradient); border-radius: 2px; padding: 8px 15px; font-size: 13px; color: #fff; width: auto; min-width: 56px; text-align: center; cursor: pointer; margin-top: 20px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none !important; border: none !important; box-shadow: none; white-space: nowrap; }

/* ===== ② NAV CARDS ===== */
.nav-card-box { width: 100%; display: flex; justify-content: center; position: absolute; top: 310px; z-index: 1; max-width: 1180px; left: 50%; transform: translateX(-50%); }
.nav-card-box .nav-card { width: 280px; height: 100px; border: 2px solid #fff; border-radius: 8px; box-shadow: var(--ue-shadow2); background-color: #fff; background-size: contain; background-position: 100%; background-repeat: no-repeat; overflow: hidden; margin: 0 6px; position: relative; }
.nav-card-box .nav-card .nav-card-content { max-width: 216px; margin-top: 14px; margin-left: 20px; font-size: 16px; font-weight: 500; color: #333; }
.nav-card-box .nav-card .nav-card-time { margin-top: 10px; margin-left: 20px; font-size: 16px; color: #494949; }
.home-head-spacer { height: 160px; }

/* ===== ③ HOT SERVICE 热门服务 ===== */
.hot-service { padding: 60px 0 50px; }
.hot-service .big-title { font-size: 30px; font-weight: 500; color: #333; display: flex; justify-content: center; align-items: center; gap: 12px; }
.hot-service .big-title .hot-logo { width: 62px; height: 26px; background: #fe645e; border-radius: 15px 15px 15px 2px; line-height: 26px; text-align: center; font-weight: 500; font-size: 14px; color: #fff; }
.hot-service .all-cards { max-width: 1200px; margin: 38px auto 0; display: flex; justify-content: space-between; padding: 0 15px; box-sizing: border-box; }
.hot-service .all-cards .card-item { width: 380px; background: linear-gradient(180deg,#fffcfc,#fff 100%); border-radius: 8px; box-shadow: var(--ue-shadow3); max-width: 31%; }
.hot-service .all-cards .card-item .card-head { height: 70px; line-height: 70px; display: flex; align-items: center; justify-content: center; background-size: cover; background-position: 50%; border-radius: 8px 8px 0 0; }
.hot-service .all-cards .card-item .card-head .head-text { font-size: 22px; font-weight: 500; color: #fff; }
.hot-service .all-cards .card-item .head-bg1 { background: linear-gradient(135deg,#5b6abf,#4a5aaf); }
.hot-service .all-cards .card-item .head-bg2 { background: linear-gradient(135deg,#e8866b,#e07050); }
.hot-service .all-cards .card-item .head-bg3 { background: linear-gradient(135deg,#6ba3d6,#4a8bc0); }
.hot-service .all-cards .card-item .card-content { padding: 32px 20px 50px 24px; }
.hot-service .all-cards .card-item .card-content .price-line { font-size: 14px; color: #1b1b1b; text-align: center; }
.hot-service .all-cards .card-item .card-content .price-line .price { font-size: 24px; font-weight: 600; color: var(--ue-red2); }
.hot-service .all-cards .card-item .card-content .descripe { font-size: 14px; color: #494949; margin: 28px 0 42px; }
.hot-service .all-cards .card-item .card-content .home-order-btn { box-sizing: border-box; display: flex; align-items: center; justify-content: center; margin: 0 auto; width: 112px; height: 40px; padding: 0; border-radius: 4px; font-size: 16px; font-weight: 400; text-align: center; line-height: 1; cursor: pointer; background: var(--ue-gradient); color: #fff !important; text-decoration: none !important; border: none !important; box-shadow: none; white-space: nowrap; }

/* 第四张卡片需要额外的grid span，我们通过复制结构实现4卡片 */
@media (min-width: 1025px) {
.hot-service .all-cards { flex-wrap: wrap; gap: 20px; justify-content: center; }
.hot-service .all-cards .card-item { width: 280px; max-width: none; }
}

/* ===== ④ TANS SOLUTION 对比区 ===== */
.tans-solution { padding: 70px 0; width: 100%; background: #1a1f36; background-size: cover; background-position: 50%; background-repeat: no-repeat; }
.tans-solution .big-title { font-size: 30px; font-weight: 500; text-align: center; color: #fff; line-height: 50px; margin-bottom: 6px; }
.tans-solution .descript { font-size: 14px; font-weight: 500; text-align: center; color: rgba(255,255,255,.7); line-height: 25px; }
.tans-solution .contrast { max-width: 1200px; margin: 40px auto 0; background: #fff; border-radius: 12px; display: flex; justify-content: space-between; position: relative; box-sizing: border-box; padding: 60px 80px; }
.tans-solution .contrast .vs-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-60%); width: 80px; height: 80px; background: var(--ue-red); border-radius: 50%; color: #fff; font-size: 28px; font-weight: 700; display: flex; align-items: center; justify-content: center; z-index: 2; }
.tans-solution .contrast .ue-content { flex: 1; padding-top: 20px; padding-right: 60px; }
.tans-solution .contrast .ue-content .content-item { margin-top: 20px; display: flex; }
.tans-solution .contrast .ue-content .content-item > img { width: 64px; height: 64px; margin-right: 24px; display: none; }
.tans-solution .contrast .ue-content .content-item .title { font-size: 22px; font-weight: 500; color: var(--ue-red); margin-bottom: 15px; }
.tans-solution .contrast .ue-content .content-item .notes { max-width: 400px; font-size: 14px; font-weight: 500; color: #1b1b1b; line-height: 22px; padding-bottom: 20px; border-bottom: 1px dashed #e2e2e2; }
.tans-solution .contrast .tradition-content { flex: 1; color: #666; font-size: 14px; line-height: 22px; padding-left: 60px; border-left: 1px dashed #e2e2e2; }
.tans-solution .contrast .tradition-content .title { font-size: 22px; font-weight: 500; margin-top: 120px; color: #999; }
.tans-solution .contrast .tradition-content .text1,
.tans-solution .contrast .tradition-content .text2,
.tans-solution .contrast .tradition-content .text3,
.tans-solution .contrast .tradition-content .text4 { margin-top: 15px; padding-bottom: 20px; border-bottom: 1px dashed #e2e2e2; }
.tans-solution .home-order-btn { box-sizing: border-box; width: 140px; height: 46px; padding: 0; background: var(--ue-gradient); border-radius: 4px; cursor: pointer; font-size: 16px; font-weight: 500; text-align: center; color: #fff !important; line-height: 1; margin: 30px auto 0; display: flex; align-items: center; justify-content: center; text-decoration: none !important; border: none !important; box-shadow: none; white-space: nowrap; }
.tans-solution .home-order-btn-large { width: 168px; }

/* ===== ⑤ SERVICE CASE 服务案例 ===== */
.service-case { background: #fff; }
.service-case .service-title { background: #fff; position: relative; box-shadow: 0 3px 20px 0 rgba(0,0,0,.1); }
.service-case .service-title .title { color: #333; font-size: 30px; font-weight: 500; padding-top: 60px; padding-bottom: 25px; text-align: center; }
.service-case .service-title .tab-box { display: flex; justify-content: center; gap: 20px; padding-bottom: 20px; }
.service-case .service-title .tab-box .tab-item { height: 55px; line-height: 55px; font-size: 16px; color: #1b1b1b; padding: 0 30px; margin: 0 20px; font-weight: 400; border-bottom: 3px solid transparent; cursor: pointer; }
.service-case .service-title .tab-box .tab-item.active { font-weight: 500; color: #ff292e; border-bottom: 3px solid #ff292e; }
.service-case .case-content { background: #fff; }
.service-case .case-content .case-info { display: flex; flex-direction: row; max-width: 1200px; margin: auto; padding: 40px 30px 50px; align-items: flex-start; }
.service-case .case-content .case-info .case-img { width: 655px; margin-right: 30px; flex-shrink: 0; }
.service-case .case-content .case-info .case-img img { width: 100%; border-radius: 8px; }
.service-case .case-content .case-info .case-box { flex: 1; min-width: 0; position: relative; }
.service-case .case-content .case-info .case-box .case-logo { height: 40px; margin: 20px 0; font-size: 28px; font-weight: 700; color: #333; }
.service-case .case-content .case-info .case-box .case-txt { color: #333; font-size: 16px; margin-bottom: 20px; letter-spacing: 2px; line-height: 1.8; }
.service-case .case-content .case-info .case-box .btn-lists { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.service-case .case-content .case-info .case-box .hollow-btn { border: 1px solid #ff282d; border-radius: 2px; color: #ff282d; padding: 6px 14px; font-size: 13px; background: #fff; cursor: pointer; }
.service-case .case-content .case-info .case-box .solid-btn { box-sizing: border-box; background: var(--ue-gradient); border-radius: 2px; color: #fff !important; padding: 6px 14px; font-size: 13px; border: none !important; cursor: pointer; white-space: nowrap; }

/* ===== ⑥ EXPERT BOX 精选专家 ===== */
.expert-box { padding-top: 70px; padding-bottom: 40px; overflow: hidden; width: 100%; background: #fafbfc; position: relative; }
.expert-box .expert-title { display: flex; flex-direction: column; align-items: center; justify-content: center; margin-bottom: 20px; }
.expert-box .expert-title .title { color: #333; font-size: 30px; margin-bottom: 10px; font-weight: 500; }
.expert-box .expert-title .sub-title { color: #333; font-size: 15px; font-weight: 500; }
.expert-box .expert-info { max-width: 850px; margin: auto; display: flex; flex-direction: row; align-items: center; padding: 0 20px; }
.expert-box .expert-info .expert-img { width: 300px; flex-shrink: 0; }
.expert-box .expert-info .expert-img img { width: 100%; border-radius: 8px; }
.expert-box .expert-info .expert-right { flex: 1; min-width: 0; margin-left: 30px; }
.expert-box .expert-info .expert-right .expert-name { color: #343434; font-size: 24px; margin-bottom: 20px; font-weight: 500; margin-left: 10px; }
.expert-box .expert-info .expert-right .expert-school { display: flex; align-items: center; font-size: 14px; color: #1b1b1b; position: relative; margin-left: 10px; gap: 10px; }
.expert-box .expert-info .expert-right .expert-school:after { content: ""; position: absolute; width: 48px; height: 2px; background: var(--ue-red); left: 0; bottom: -8px; }
.expert-box .expert-info .expert-right .school-info { margin-top: 30px; }
.expert-box .expert-info .expert-right .school-info .red { color: var(--ue-red); font-size: 14px; }
.expert-box .expert-info .expert-right .school-info .school-txt { color: #494949; font-size: 14px; line-height: 26px; }
.expert-box .swiper-box { max-width: 1150px; margin: 50px auto 0; position: relative; padding: 0 30px; overflow: hidden; }
.expert-box .swiper-box .swiper-lists { width: 100%; max-width: 1050px; margin: auto; overflow: hidden; }
.expert-box .swiper-box .swiper-slide { height: 120px; display: flex; align-items: center; justify-content: center; }
.expert-box .swiper-box .swiper-slide img { max-height: 100px; width: auto; }
.expert-box .swiper-box .swiper-button-prev,
.expert-box .swiper-box .swiper-button-next { width: 50px; height: 50px; box-shadow: 0 6px 17px 0 #d6d8db85; border-radius: 50px; opacity: .8; cursor: pointer; background: #fff; }
.expert-box .swiper-box .swiper-button-prev::after,
.expert-box .swiper-box .swiper-button-next::after { font-size: 14px; color: #666; }
.expert-box .home-teacher-grid { max-width: 1180px; margin: 34px auto 0; padding: 0 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; box-sizing: border-box; }
.expert-box .home-teacher-card { display: flex; gap: 16px; align-items: flex-start; min-height: 188px; padding: 22px; background: #fff; border: 1px solid #eef0f5; border-radius: 16px; box-shadow: 0 12px 32px rgba(22, 34, 51, .06); text-decoration: none !important; color: inherit; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; box-sizing: border-box; }
.expert-box .home-teacher-card:hover { transform: translateY(-5px); border-color: rgba(255, 40, 45, .35); box-shadow: 0 18px 40px rgba(22, 34, 51, .12); }
.expert-box .home-teacher-card img { width: 76px; height: 76px; border-radius: 50%; flex-shrink: 0; background: #f5f7fb; }
.expert-box .home-teacher-info h3 { margin: 0; color: #222; font-size: 20px; font-weight: 600; }
.expert-box .home-teacher-role { margin: 6px 0 10px; color: var(--ue-red); font-size: 14px; font-weight: 500; }
.expert-box .home-teacher-desc { margin: 0; color: #626b7a; font-size: 13px; line-height: 1.7; }
.expert-box .home-teacher-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.expert-box .home-teacher-tags span { color: #4b5563; background: #f5f6f8; border-radius: 20px; padding: 4px 9px; font-size: 12px; line-height: 1; }
.expert-box .home-teacher-more { text-align: center; margin-top: 30px; }
.expert-box .home-teacher-more a { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 26px; border-radius: 4px; background: var(--ue-gradient); color: #fff !important; text-decoration: none !important; font-size: 15px; }

/* ===== ⑦ PARTNER BOX 客户合作 + 资质 ===== */
.partner-box { padding-top: 70px; padding-bottom: 30px; overflow: hidden; width: 100%; background: #fafbfc; position: relative; box-sizing: border-box; display: flex; flex-direction: column; align-items: center; }
.partner-box .partner-title { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.partner-box .partner-title .title { color: #333; font-size: 30px; font-weight: 500; }
.partner-box .partner-title .sub-title { display: flex; flex-direction: row; align-items: center; color: #333; font-size: 15px; margin-top: 6px; font-weight: 500; }
.partner-box .partner-title .sub-title .number { color: var(--ue-red2); font-size: 16px; margin: 0 4px; }
.partner-box .swiper-box { width: 1340px; max-width: 100%; padding: 0 30px; margin: 40px auto 0; position: relative; overflow: hidden; box-sizing: border-box; }
.partner-box .swiper-box .swiper-lists { width: 100%; max-width: 1274px; margin: auto; overflow: hidden; }
.partner-box .swiper-box .swiper-slide { display: flex; align-items: center; justify-content: center; }
.partner-box .swiper-box .certificate-item { display: flex; flex-direction: column; align-items: center; }
.partner-box .swiper-box .certificate-item .certificate-img { width: 100%; }
.partner-box .swiper-box .certificate-item .certificate-txt { color: #666; font-size: 14px; margin-top: 20px; width: 240px; text-align: center; }
.partner-box .swiper-box .swiper-button-prev,
.partner-box .swiper-box .swiper-button-next { width: 45px; height: 45px; box-shadow: 0 6px 17px 0 #d6d8db85; border-radius: 50px; top: 52px; opacity: .8; cursor: pointer; background: #fff; }
.partner-box .swiper-box .swiper-button-prev::after,
.partner-box .swiper-box .swiper-button-next::after { font-size: 14px; color: #666; }
.partner-box .place-btn { display: flex; justify-content: center; margin-top: 40px; }
.partner-box .place-order { box-sizing: border-box; background: var(--ue-gradient); border-radius: 4px; color: #fff !important; height: 48px; width: 168px; padding: 0; font-size: 16px; border: none !important; cursor: pointer; display: flex; align-items: center; justify-content: center; text-decoration: none !important; box-shadow: none; white-space: nowrap; }

/* ===== ⑧ BOTTOM BANNER ===== */
.bottom-banner { width: 100%; height: 250px; background: var(--ue-bg-cta); display: flex; }
.bottom-banner .banner-con { width: 1100px; max-width: 100%; height: 100%; margin: auto; position: relative; display: flex; flex-direction: column; justify-content: center; padding: 0 30px; box-sizing: border-box; }
.bottom-banner .banner-con .banner-content { display: flex; flex-direction: column; width: 596px; max-width: 100%; }
.bottom-banner .banner-con .banner-content .desc { color: #494949; font-size: 14px; margin-bottom: 15px; }
.bottom-banner .banner-con .banner-content .title { color: #333; font-size: 24px; font-weight: 500; margin-bottom: 20px; }
.bottom-banner .banner-con .banner-content .consult-btn { box-sizing: border-box; background: var(--ue-gradient); border-radius: 2px; padding: 8px 15px; font-size: 13px; color: #fff !important; width: auto; min-width: 86px; text-align: center; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; text-decoration: none !important; border: none !important; box-shadow: none; white-space: nowrap; }

/* ===== ⑨ FOOTER（全局） ===== */
#footer { margin-top: 0; background: var(--ue-bg-footer); padding-top: 30px; padding-bottom: 20px; }
#footer .footer-cols { max-width: 780px; margin: auto; display: flex; justify-content: space-between; padding: 0 20px; box-sizing: border-box; }
#footer .footer-col { flex: 1; min-width: 0; }
#footer .footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 16px; border-bottom: none; padding-bottom: 0; }
#footer .footer-col ul li { color: #b9bbbe; font-size: 14px; margin-bottom: 12px; }
#footer .footer-col ul li a { color: #b9bbbe; }
#footer .footer-col ul li a:hover { color: #fff; padding-left: 0; }
#footer .footer-col p { color: #b9bbbe; font-size: 14px; }
.footer-divider { border-top: 1px solid hsla(0,0%,100%,.2); }
.footer-bottom { color: hsla(0,0%,100%,.8); font-size: 12px; padding: 16px 20px; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .nav-card-box { flex-wrap: wrap; position: relative; top: auto; left: auto; transform: none; margin-top: -50px; padding: 0 10px; box-sizing: border-box; }
    .nav-card-box .nav-card { width: calc(50% - 12px); margin: 6px; }
    .home-head-spacer { height: 80px; }
    .tans-solution .contrast { flex-direction: column; padding: 40px; }
    .tans-solution .contrast .vs-icon { top: 50%; left: 50%; transform: translate(-50%,-50%); }
    .tans-solution .contrast .ue-content { padding-right: 0; }
    .tans-solution .contrast .tradition-content { border-left: none; border-top: 1px dashed #e2e2e2; padding-left: 0; margin-top: 20px; padding-top: 20px; }
    .tans-solution .contrast .tradition-content .title { margin-top: 20px; }
    .service-case .case-content .case-info { flex-direction: column; }
    .service-case .case-content .case-info .case-img { width: 100%; margin-right: 0; margin-bottom: 20px; }
    .expert-box .expert-info { flex-direction: column; }
    .expert-box .expert-info .expert-img { width: 200px; margin-bottom: 20px; }
    .expert-box .expert-info .expert-right { margin-left: 0; }
    .expert-box .home-teacher-grid { grid-template-columns: 1fr; padding: 0 16px; gap: 14px; }
    .expert-box .home-teacher-card { padding: 18px; }
}

@media (max-width: 768px) {
    #navbar a { padding: 0 10px; font-size: 13px; }
    .home-head .home-banner .banner-content { margin-top: 60px; }
    .home-head .home-banner .banner-content .banner-title1 { font-size: 22px; }
    .home-head .home-banner .banner-content .banner-tips { flex-wrap: wrap; gap: 8px; }
    .home-head .home-banner .banner-content .banner-tips .banner-item { margin-right: 8px; font-size: 12px; min-width: auto; }
    .hot-service .big-title { font-size: 22px; }
    .partner-box .partner-title .title { font-size: 22px; }
    .tans-solution .big-title { font-size: 22px; }
    .nav-card-box .nav-card { width: 100%; margin: 6px 0; }
    .hot-service .all-cards { flex-direction: column; align-items: center; }
    .hot-service .all-cards .card-item { width: 100%; max-width: 380px; margin-bottom: 16px; }
    #footer .footer-cols { flex-direction: column; gap: 20px; }
}