.pheader {
  display: none;
}
.child_nav_toggle{
  display: none;
}
.pheader-drawer {
  display: none;
}

.pheader-tool {
  display: none;
}

.pheader-mask {
  display: none;
}

@media screen and (max-width: 768px) {
  body {
    overflow-x: hidden;
  }
  .s06_swiper a{
    width: unset;
  }
  .w-1400 {
    padding: 0 15px;
    width: 100%;
    box-sizing: border-box;
  }

  .header,
  .dh_bx,
  
  .search_box {
    display: none;
  }

  .s01_bg {
    padding: 0;
  }

  .pheader-tool {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    background: #327cd4;
    z-index: 2000;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .pheader-tool .pheader-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
  }

  .pheader-tool .pheader-logo img {
    height: 24px;
  }

  .pheader {
    position: relative;
    display: block;
    overflow: hidden;
  }

  .pheader .swiper-container img {
    width: 100%;
  }

  .pheader-open {
    width: 28px;
    height: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
  }

  .pheader-open span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
    transition: all 0.3s ease;
  }

  .pheader-open.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .pheader-open.active span:nth-child(2) {
    opacity: 0;
  }

  .pheader-open.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .pheader-mask {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .pheader-mask.show {
    opacity: 1;
    visibility: visible;
  }

  .pheader-drawer {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    background: #fff;
    z-index: 2001;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    display: block;
  }

  .pheader-drawer.show {
    transform: translateX(0);
  }

  .pheader-drawer .drawer-head {
    display: flex;
    align-items: center;
    padding: 15px;
    background: #327cd4;
  }

  .pheader-drawer .drawer-head .drawer-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
  }

  .pheader-drawer .drawer-head .drawer-logo img {
    height: 24px;
    flex-shrink: 0;
  }

  .pheader-drawer .drawer-menu {
    padding: 10px 0;
  }

  .pheader-drawer .drawer-menu .menu-level1 {
    display: flex;
    align-items: center;
    padding: 14px 15px;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
  }

  .pheader-drawer .drawer-menu .menu-level1 .menu-text {
    flex: 1;
    color: #333;
    text-decoration: none;
  }

  .pheader-drawer .drawer-menu .menu-level1 .menu-arrow {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23999' d='M8 5l8 7-8 7z'/%3E%3C/svg%3E") no-repeat center/contain;
  }

  .pheader-drawer .drawer-menu .menu-level1.expanded .menu-arrow {
    transform: rotate(90deg);
  }

  .pheader-drawer .drawer-menu .menu-level2-wrap {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #f9f9f9;
  }

  .pheader-drawer .drawer-menu .menu-level2-wrap.open {
    max-height: 500px;
  }

  .pheader-drawer .drawer-menu .menu-level2-wrap .menu-level2 {
    display: block;
    padding: 12px 15px 12px 45px;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    border-bottom: 1px solid #eee;
  }

  .pheader-drawer .drawer-menu .menu-level2-wrap .menu-level2:active {
    color: #327cd4;
    background: #f0f0f0;
  }

  .pheader-drawer .drawer-search {
    position: relative;
    margin: 12px 15px;
    border-radius: 20px;
    border: 1px solid #327cd4;
    overflow: hidden;
  }

  .pheader-drawer .drawer-search input[type=text] {
    display: block;
    background: transparent;
    width: 100%;
    outline: none;
    border: none;
    font-size: 14px;
    color: #333;
    padding: 10px 40px 10px 12px;
  }

  .pheader-drawer .drawer-search input[type=text]::placeholder {
    color: #999;
  }

  .pheader-drawer .drawer-search input[type=button] {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    outline: none;
    border: none;
    border-radius: 50%;
    color: transparent;
    font-size: 0;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: #327cd4 url(../images/search.png) no-repeat center center/18px auto;
  }

  /* ===== Section01: 学院新闻 ===== */
  .section_tit a p {
    font-size: 22px;
  }

  .section_tit a span {
    font-size: 14px;
  }

  .s01_box {
    flex-direction: column;
    margin-top: 25px;
  }

  .s01_tempel_box {
    width: 100%;
    height: auto;
  }

  .s01_img {
    height: 220px;
  }

  .s01_info {
    padding: 12px 15px;
  }

  .s01_info p {
    font-size: 15px;
  }

  .s01_info span {
    font-size: 12px;
  }

  .s01_templeList {
    width: 100%;
    height: auto;
    margin-top: 15px;
  }

  .s01_templeList .swiper-slide {
    height: auto !important;
  }

  .s01_temList {
    min-width: 60px;
  }

  .s01_temList p {
    font-size: 14px;
  }

  .s01_temList span {
    font-size: 11px;
  }

  .s01_listinfo {
    font-size: 14px;
  }

  /* ===== Section02: 通知公告 ===== */
  .s02_swiper {
    margin-top: 20px;
  }

  .s02_infotit {
    font-size: 15px;
  }

  .s02_time p {
    font-size: 14px;
  }

  .s02_time span {
    font-size: 12px;
  }

  /* ===== Section05: 团学工作 ===== */
  .section05 {
    padding-top: 30px;
  }

  .s05_box {
    flex-direction: column;
    margin-top: 25px;
    padding-bottom: 30px;
  }

  .s05_list {
    width: 100%;
  }

  .s05_listBox {
    padding: 15px 10px;
  }

  .s05_list p {
    font-size: 14px;
  }

  .s05_temple {
    width: 100%;
    margin-top: 20px;
  }

  .s05_temple a {
    height: 280px;
  }

  .s05_info {
    height: 90px;
    padding-left: 15px;
  }

  .s05_time {
    margin-top: 30px;
  }

  .s05_time p {
    font-size: 18px;
  }

  .s05_tit {
    font-size: 15px;
  }

  /* ===== Section06: 学生作品展 ===== */
  .section06 {
    padding: 30px 0;
  }

  .s06_swiper {
    margin-top: 25px;
  }

  .s06_prev,
  .s06_next {
    width: 35px;
    height: 35px;
  }

  /* ===== Footer ===== */
  .footer {
    background: #327cd4;
  }

  .f_box {
    flex-direction: column;
    padding: 25px 0;
  }

  .f_boxL {
    width: 100%;
  }

  .f_logo img {
    max-width: 250px;
  }

  .f_boxR2 {
    width: 100%;
    margin-top: 15px;
    flex-direction: column;
    align-items: flex-start;
  }

  .f_box02_info p {
    font-size: 16px;
  }

  .f_box02_info span {
    font-size: 13px;
    margin-top: 6px;
  }

  .f_box02_info span i {
    display: block;
  }

  .f_box2_evm {
    margin-top: 15px;
  }

  .bq {
    font-size: 12px;
    line-height: 30px;
  }
  .w-1400,
  .w-1280,
  .w-1300,
  .w-1320 {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .child_banner {
    display: block;
  }
  .child_banner img {
    width: 100%;
    height: auto;
    display: block;
  }
  .child_lmmc {
    background: #602005;
  }
  .child_lmmc:after{
    display: none;
  }
  .child_lmmc .w-1400 {
    padding: 0;
  }
  .child_lmmcBox {
    margin-top: 0;
    flex-direction: column;
    align-items: flex-start;
    padding: 0 15px;
  }
  .lmmc_box {
    height: auto;
    width: 100%;
    text-align: left;
    line-height: normal;
    font-size: 20px;
    padding: 12px 0;
  }
  .dqwz {
    font-size: 13px;
    padding: 0 0 12px 0;
    margin-bottom: 0;
    flex-wrap: wrap;
  }
  .dqwz:before {
    display: none;
  }
  .dqwz a {
    font-size: 13px;
    margin: 0 5px;
  }
  .child_mianBox {
    padding-top: 15px;
  }
  .child_main {
    flex-direction: column;
  }
  .child_mainL {
    width: 100%;
    display: block;
    position: relative;
    min-height: unset;
  }
  .child_mainL:before, .child_mainL:after {
    display: none;
  }
  .child_nav_toggle {
    display: block;
    width: 100%;
    padding: 12px 15px;
    background: #602005;
    color: #fff;
    font-size: 16px;
    text-align: left;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    position: relative;
  }
  .child_nav_toggle:after {
    content: "";
    position: absolute;
    right: 15px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.3s;
  }
  .child_nav_toggle.open:after {
    transform: translateY(-30%) rotate(-135deg);
  }
  .child_nav {
    display: none;
    width: 100%;
    padding: 0;
    background: #f2f9ff;
    clip-path: none;
    border-radius: 0 0 4px 4px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  .child_nav.open {
    display: block;
  }
  .child_nav > ul > li {
    padding: 0;
    border-bottom: 1px solid #d6ebff;
  }
  .child_nav > ul > li > a {
    display: block;
    padding: 14px 15px;
  }
  .child_nav > ul > li > a > span {
    font-size: 15px;
  }
  .child_nav > ul > li.active > a {
    color: #1890ff;
  }
  .child_nav > ul > li.active > a:after {
    display: none;
  }
  .child_icon {
    display: none;
  }
  .child_navTird {
    display: block;
    background: #fff;
  }
  .child_navTird ul li {
    padding: 12px 15px 12px 30px !important;
    margin: 0;
    border-bottom: 1px solid #eee;
  }
  .child_navTird ul li:last-child {
    border-bottom: none;
  }
  .child_navTird ul li a {
    font-size: 14px;
    display: block;
  }
  .child_mainR {
    width: 100%;
    margin-top: 15px;
    margin-bottom: 30px;
  }
  .child_content > h4 {
    font-size: 20px;
    padding: 0 5px;
    line-height: 1.4;
  }
  .child_content > h6 {
    font-size: 14px;
  }
  .child_content p:has(img) {
    text-indent: 0 !important;
  }
  .child_content img {
    max-width: 100%;
  }
  .child_contentInfo {
    flex-wrap: wrap;
    gap: 6px;
    padding-bottom: 10px;
    margin-bottom: 15px;
  }
  .child_contentInfo span {
    font-size: 12px;
    margin: 0 6px;
  }
  .child_content_nr {
    padding: 0;
    min-height: 200px;
  }
  .child_content_nr p {
    font-size: 15px;
    line-height: 1.8;
  }
  .child_content_nr img {
    max-width: 100%;
    height: auto;
  }
  .content_fj {
    padding: 10px 0;
  }
  .content_page {
    flex-direction: column;
    gap: 10px;
    padding-top: 15px;
    margin-top: 20px;
  }
  .content_page a {
    font-size: 14px;
  }
  .content_pagePrev,
  .content_pageNext {
    width: 100%;
  }
  .child_mainR ul li:hover {
    transform: none;
    box-shadow: none;
  }
  .child_mainR ul li a {
    flex-direction: column;
  }
  .child_listTime {
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    padding: 10px 15px;
    gap: 10px;
    background: #f8f8f8;
    transition: background 0.3s;
  }
  .child_listTime p {
    font-size: 22px;
    font-weight: bold;
    margin-top: 0;
    color: #333;
  }
  .child_listTime span {
    font-size: 13px;
    color: #808080;
  }
  .child_mainR ul li:hover .child_listTime {
    background-color: #1890ff;
  }
  .child_mainR ul li:hover .child_listTime p,
  .child_mainR ul li:hover .child_listTime span {
    color: #fff;
  }
  .child_listInfo {
    width: 100%;
    padding: 12px 15px;
  }
  .child_listInfo p {
    font-size: 16px;
  }
  .child_listInfo span {
    font-size: 13px;
    margin-top: 6px;
  }
}