/* ===================================================================
 *  PC 端响应式样式 (501px+)
 *  断点分级:
 *    501-767   小屏平板
 *    768-991   平板横屏
 *    992-1199  小屏桌面
 *    1200-1579 中屏桌面
 *    1580+     大屏桌面 (1920设计稿精确还原)
 * =================================================================== */

@media screen and (min-width: 501px) {

  /* ========== 页头基础 ========== */
  hearder {
    display: block;
    position: relative;
    z-index: 1000;
  }

  .hearder-main {
    width: 100%;
    height: 100px;
    background: url('../image/heard-bg.png') no-repeat;
    background-size: 100% 100%;
    padding: 17px 0 20px 0;
  }

  /* 容器 - 响应式宽度 */
  .hearder-center {
    width: 92%;
    max-width: 1588px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }

  .hearder-nav-big-main {
    width: 100%;
    height: 44px;
    background: #C13432;
  }

  .hearder-nav-center {
    background-color: #C13432;
    width: 92%;
    max-width: 1588px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
  }

  /* Logo */
  .hearder-logo {
    width: auto;
    height: 62px;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .hearder-logo img {
    width: 100%;
    height: 100%;
  }

  /* 搜索框 */
  .hearder-search {
    width: 253px;
    height: 38px;
    background: transparent;
    border: 1px solid #F2ADAC;
    border-radius: 4px;
    display: flex;
    align-items: center;
  }

  .hearder-search-input {
    background: transparent;
    width: 220px;
    height: 100%;
    border: none;
    outline: none;
    padding: 0 18px;
    color: #fff;
    font-size: 14px;
  }

  .hearder-search-input::placeholder {
    color: #fff;
  }

  .hearder-search-btn {
    width: 18px;
    height: 16px;
  }

  .hearder-search-red-btn {
    display: none;
  }

  .phone-search-menu-btn {
    display: none;
  }

  /* 导航 */
  .hearder-nav-main {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    column-gap: 10px;
  }

  .hearder-nav-item {
    height: 44px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    position: relative;
  }

  .hearder-nav-item>a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    font-size: 16px;
    color: #fff;
    position: relative;
    white-space: nowrap;
  }

  .hearder-nav-item:hover {
    background: #B32D2B;
  }

  .hearder-nav-item:hover>a {
    color: #fff;
  }

  .hearder-nav-item-children {
    position: absolute;
    top: 44px;
    left: 0;
    width: 224px;
    padding: 5px;
    background-color: #C13432;
    display: none;
    z-index: 999;
  }

  .hearder-nav-item-children>a {
    display: flex;
    align-items: center;
    width: 100%;
    height: 42px;
    font-size: 16px;
    color: #FFFFFF;
    border-radius: 2px;
  }

  .hearder-nav-item-children-img-f {
    width: 6px;
    height: 11px;
    margin: 0 38px 0 38px;
    display: block;
  }

  .hearder-nav-item-children-img-b {
    width: 6px;
    height: 11px;
    margin: 0 38px 0 38px;
    display: none;
  }

  .hearder-nav-item:hover .hearder-nav-item-children {
    display: block;
  }

  .hearder-nav-item-children>a:hover {
    background-color: #ffffff;
    color: #C13432;
  }

  .hearder-nav-item-children>a:hover .hearder-nav-item-children-img-f {
    display: none;
  }

  .hearder-nav-item-children>a:hover .hearder-nav-item-children-img-b {
    display: block;
  }

  .hamburger-btn {
    display: none;
  }

  /* ========== 二级菜单 ========== */
  .hearder-nav-item.has-submenu {
    position: relative;
  }

  .hearder-nav-item .sub-menu {
    position: absolute;
    top: 44px;
    left: 50%;
    transform: translateX(-50%);
    background: #C13432;
    min-width: 192px;
    /* padding: 5px; */
    display: none;
    z-index: 1001;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  }

  .hearder-nav-item:hover .sub-menu {
    display: block;
  }

  .sub-menu-item {
    position: relative;
  }

  .sub-menu-item>a {
    display: block;
    padding: 0 20px;
    height: 42px;
    line-height: 42px;
    font-size: 16px;
    color: #FFFFFF;
    text-align: center;
    white-space: nowrap;
    transition: all 0.2s ease;
  }

  .sub-menu-item>a:hover {
    background: #CF955E;
    color: #fff;
  }

  /* 三级菜单 - PC端不显示 */
  .sub-menu-item.has-submenu {
    position: relative;
  }

  .sub-menu-item.has-submenu .sub-menu {
    display: none;
  }

  /* ========== Banner ========== */
  .home-banner-main {
    width: 100%;
    background: url('../image/banner-bg.png') no-repeat;
    background-size: 100% 100%;
  }

  .index-banner {
    margin: 0 auto;
    width: 92%;
    max-width: 1580px;
    height: clamp(300px, 37.5vw, 600px);
    overflow: hidden;
    position: relative;
  }

  .index-banner img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .index-banner .hy-dot {
    bottom: clamp(16px, 2.6vw, 42px);
  }

  .index-banner .hy-dot i {
    width: clamp(8px, 0.75vw, 12px);
    height: clamp(8px, 0.75vw, 12px);
    background: rgba(0, 0, 0, 0.4);
  }

  .index-banner .hy-dot i.active {
    background: #C83834;
  }

  .index-banner .hy-prev i,
  .index-banner .hy-next i {
    display: none;
  }

  .index-banner .hy-prev {
    width: clamp(32px, 3.25vw, 52px);
    height: clamp(32px, 3.25vw, 52px);
    border-radius: 0;
    left: 20px;
    background: url('../image/banner-right.png') no-repeat;
    background-size: 100% 100%;
  }

  .index-banner .hy-next {
    width: clamp(32px, 3.25vw, 52px);
    height: clamp(32px, 3.25vw, 52px);
    border-radius: 0;
    right: 20px;
    background: url('../image/banner-right.png') no-repeat;
    background-size: 100% 100%;
  }

  /* ========== 通用 ========== */
  .full-width {
    width: 100%;
  }

  .temp-model-title {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: clamp(14px, 1.5vw, 24px);
  }

  .temp-model-title-left {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: clamp(32px, 2.75vw, 44px);
    width: auto;
    min-width: 140px;
    background: url('../image/title-bg.png') no-repeat;
    background-size: 100% 100%;
    padding: 0 clamp(12px, 2.5vw, 40px) 0 clamp(8px, 1.1vw, 18px);
  }

  .temp-model-title-left-img {
    width: clamp(16px, 1.56vw, 27px);
    height: clamp(16px, 1.56vw, 25px);
    margin-right: clamp(6px, 0.75vw, 12px);
    filter: brightness(0) invert(1);
  }

  /* 各区域标题图标尺寸微调 */
  .cgjj-right-main .temp-model-title-left-img {
    width: clamp(14px, 1.3vw, 22px);
    height: clamp(14px, 1.3vw, 22px);
  }

  .sbs-left-main .temp-model-title-left-img {
    width: clamp(14px, 1.25vw, 21px);
    height: clamp(14px, 1.25vw, 21px);
  }

  .cgbg-right-main .temp-model-title-left-img {
    width: clamp(15px, 1.44vw, 21px);
    height: clamp(17px, 1.7vw, 24px);
  }

  .zccl-contenr-main .temp-model-title-left-img {
    width: clamp(15px, 1.38vw, 21px);
    height: clamp(16px, 1.5vw, 25px);
  }

  .temp-model-title-left-text {
    font-family: Microsoft YaHei;
    font-size: clamp(16px, 1.5vw, 24px);
    color: #FFFFFF;
  }

  .temp-model-title-left-more>a {
    font-weight: 400;
    font-size: clamp(12px, 0.875vw, 14px);
    color: #E7A661;
    display: flex;
    align-items: center;
  }

  .temp-model-title-left-more>a>img {
    width: clamp(11px, 0.875vw, 14px);
    height: clamp(11px, 0.875vw, 14px);
    margin-right: 4px;
  }

  .temp-model-title-right {
    position: relative;
  }

  /* ========== 成果视频 + 成果简介 ========== */
  .video-cgjj-main {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: clamp(20px, 2.5vw, 40px);
    margin-bottom: clamp(25px, 3.4vw, 54px);
    gap: clamp(16px, 2vw, 30px);
  }

  .video-left-main {
    flex: 1;
    min-width: 0;
  }

  .video-label-content {
    padding: clamp(8px, 1vw, 15px) clamp(10px, 1.25vw, 20px) clamp(8px, 1vw, 16px) clamp(10px, 1.2vw, 19px);
    width: 100%;
    height: clamp(280px, 27.25vw, 436px);
    background: url('../image/video-bg.png') no-repeat;
    background-size: 100% 100%;
  }

  .video-label-content>video {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .cgjj-content {
    flex: 1;
    min-width: 0;
    height: clamp(280px, 27.2vw, 435px);
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(14px, 1.125vw, 18px);
    color: #333333;
    line-height: clamp(26px, 2.5vw, 40px);
    background: url('../image/descBg.png') no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    padding-top: clamp(20px, 2.5vw, 40px);
  }

  .cgjj-content-text {
    width: 90%;
    max-width: 691px;
    height: auto;
    font-size: clamp(14px, 1.125vw, 18px);
    color: #000000;
    line-height: clamp(26px, 2.5vw, 40px);
    overflow-y: auto;
  }

  /* ========== 申报书 + 成果报告 ========== */
  .e-bg {
    background: url('../image/tzgg-bg.png') no-repeat;
    background-size: 100% 100%;
  }

  .sbs-cgbg-main {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: clamp(20px, 2.56vw, 41px) 0 clamp(24px, 3vw, 49px) 0;
    gap: clamp(16px, 2vw, 30px);
  }

  .sbs-left-main {
    flex: 1 1 55%;
    min-width: 0;
  }

  .sbs-content-main {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: clamp(10px, 1.75vw, 28px) clamp(8px, 0.875vw, 14px);
  }

  .sbs-content-item {
    background: #fff;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(6px, 0.7vw, 10px) clamp(5px, 0.5vw, 10px);
    font-weight: 400;
    font-size: clamp(13px, 1vw, 16px);
    color: #333333;
    border-radius: 8px;
  }

  .sbs-item-inner {
    width: 100%;
    height: 100%;
    background: #FFFFFF;
    border-radius: 4px;
    border: 1px solid #FFC4C3;
    display: flex;
    align-items: center;
    transition: all 0.3s;
  }

  .sbs-item-inner img {
    width: clamp(30px, 3vw, 51px);
    height: clamp(28px, 2.8vw, 46px);
    margin: 0 clamp(8px, 1vw, 16px) 0 0;
    flex-shrink: 0;
  }

  .sbs-content-item:hover .sbs-item-inner {
    background: #C13432;
    color: #FFFFFF;
  }

  .cgbg-right-main {
    flex: 1 1 45%;
    min-width: 0;
  }

  .cgbg-content-main {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    grid-gap: clamp(8px, 0.875vw, 14px);
  }

  .cgbg-content-item {
    width: 100%;
    height: clamp(50px, 4vw, 66px);
    background: #FFFFFF;
    display: flex;
    align-items: center;
    transition: all 0.3s;
  }

  .cgbg-left-bar {
    width: clamp(6px, 0.6vw, 10px);
    height: 100%;
    background: #C13432;
    flex-shrink: 0;
  }

  .cgbg-dot {
    width: clamp(4px, 0.4vw, 6px);
    height: clamp(4px, 0.4vw, 6px);
    background: #C13432;
    margin-left: clamp(20px, 2.5vw, 33px);
    flex-shrink: 0;
    border-radius: 50%;
  }

  .cgbg-content-item p {
    margin-left: clamp(8px, 0.8vw, 12px);
    flex: 1;
    min-width: 0;
    font-weight: 400;
    font-size: clamp(13px, 1vw, 16px);
    color: #333333;
  }

  .cgbg-arrow {
    width: clamp(6px, 0.6vw, 10px);
    height: clamp(8px, 0.75vw, 12px);
    background: #C13432;
    margin-right: clamp(16px, 2vw, 31px);
    flex-shrink: 0;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
  }

  .cgbg-content-item:hover {
    background: #C13432;
  }

  .cgbg-content-item:hover .cgbg-dot {
    background: #FFFFFF;
  }

  .cgbg-content-item:hover p {
    color: #FFFFFF;
  }

  .cgbg-content-item:hover .cgbg-arrow {
    background: #FFFFFF;
  }

  /* ========== 支撑材料 ========== */
  .zccl-contenr-main {
    padding: clamp(22px, 2.7vw, 43px) 0 clamp(26px, 3.3vw, 53px) 0;
    width: 100%;
  }

  .zccl-content-list {
    width: 100%;
    display: flex;
    gap: clamp(16px, 4vw, 64px);
  }

  .zccl-content-list a {
    min-width: 0;
    color: #FFFFFF;
    font-size: clamp(14px, 1.125vw, 18px);
  }

  .zccl-content-item {
    width: 100%;
    height: clamp(70px, 6vw, 102px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../image/zccl-item-bg.png') no-repeat, #fff;
    background-size: 100% 100%;
    padding: 0 clamp(16px, 2.38vw, 38px);
    transition: all 0.3s;
  }

  .zccl-item-icon {
    width: clamp(28px, 2.8vw, 46px);
    height: clamp(28px, 2.8vw, 46px);
    margin-right: clamp(12px, 1.5vw, 20px);
    flex-shrink: 0;
  }

  .zccl-item-icon-active {
    display: none;
    width: clamp(28px, 2.8vw, 46px);
    height: clamp(28px, 2.8vw, 46px);
    margin-right: clamp(12px, 1.5vw, 20px);
    flex-shrink: 0;
  }

  .zccl-content-item span {
    font-weight: 400;
    font-size: clamp(13px, 1vw, 16px);
    color: #C13432;
  }

  .zccl-content-item:hover {
    background: #C13432;
  }

  .zccl-content-item:hover span {
    color: #FFFFFF;
  }

  .zccl-content-item:hover .zccl-item-icon {
    display: none;
  }

  .zccl-content-item:hover .zccl-item-icon-active {
    display: block;
  }

  .you-jiantou {
    width: clamp(5px, 0.5vw, 8px);
    height: clamp(7px, 0.75vw, 12px);
    margin-left: auto;
  }

  /* ========== 页脚 ========== */
  .footer-main {
    width: 100%;
    background: #C13432;
    height: clamp(90px, 8.1vw, 130px);
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(13px, 1vw, 16px);
    color: #FFFFFF;
    line-height: clamp(24px, 2vw, 33px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .footer-main>div {
    width: 100%;
    text-align: center;
  }

  .footer-item {
    display: inline;
  }

  .footer-separator {
    display: inline;
  }

  /* ===================================================================
   *  子界面通用样式
   * =================================================================== */

  /* 面包屑/当前位置 */
  .loaction-address {
    height: 50px;
    background: #F6F6F6;
    width: 100%;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    display: flex;
    align-items: center;
    padding: 0 clamp(12px, 1.44vw, 23px);
  }

  .location-img {
    width: 14px;
    height: 17px;
    margin-right: 14px;
  }

  /* 子界面内容区 */
  .page-content {
    margin-top: 50px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: clamp(20px, 2vw, 40px);
  }

  .page-content-left {
    flex: 0 0 clamp(240px, 20.5vw, 328px);
    min-width: 240px;
  }

  .page-content-right {
    flex: 1;
    min-width: 0;
  }

  /* 子界面菜单 */
  .page-content-menu {
    width: 100%;
    border: 1px solid #F3E6D0;
    margin-bottom: 50px;
  }

  .phone-page-content-title {
    display: none;
  }

  .page-content-title {
    width: 100%;
    height: 70px;
    background: #c13432;
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: clamp(18px, 1.6vw, 26px);
    color: #FFFFFF;
    line-height: 70px;
    text-align: center;
    margin-bottom: 23px;
  }

  .phone-pageMenuShow {
    display: none;
  }

  .page-content-menu-prent {
    width: 100%;
  }

  .page-content-menu-prent-name {
    width: 100%;
    height: 51px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(15px, 1.125vw, 18px);
    line-height: 51px;
    text-align: center;
    cursor: pointer;
  }

  .page-content-menu-prent-name a {
    color: #333333;
  }

  .activePrent {
    background-image: url('../image/pagemenu-active.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    position: relative;
  }

  .activePrent a {
    color: #FFFFFF !important;
  }

  .page-content-menu-prent-children {
    height: 0;
    overflow: hidden;
    transition: all 0.5s;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .page-content-menu-prent-children>div {
    height: 50px;
    display: flex;
    align-items: center;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 15px;
    line-height: 50px;
    cursor: pointer;
  }

  .page-content-menu-prent-children>div>a {
    color: #666666;
  }

  .activeChildren>a {
    color: #C13432 !important;
    border-bottom: 1px solid #C13432;
  }

  /* 分页器 */
  .paging-main {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: clamp(30px, 4.1vw, 66px);
    margin-bottom: clamp(30px, 5vw, 80px);
  }

  .paging-main .Previous,
  .paging-main .Next {
    cursor: pointer;
    margin-right: clamp(8px, 1vw, 17px);
    width: clamp(60px, 5vw, 80px);
    height: clamp(30px, 2.38vw, 38px);
    background: #FFFFFF;
    border-radius: 5px;
    border: 1px solid #F0F0F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(12px, 0.875vw, 14px);
    color: #555555;
  }

  .paging-main .num {
    width: clamp(30px, 2.38vw, 38px);
    height: clamp(30px, 2.38vw, 38px);
    background: #FFFFFF;
    border-radius: 5px;
    border: 1px solid #F0F0F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(12px, 0.875vw, 14px);
    color: #555555;
    margin-right: clamp(8px, 1vw, 17px);
    cursor: pointer;
  }

  .paging-main .active {
    background: #C13432;
    color: #fff;
  }

  /* 子界面列表 */
  .page-content-right-list {
    width: 100%;
    margin-top: 26px;
  }

  .page-content-right-list-item {
    width: 100%;
    display: flex;
    align-items: center;
    height: 60px;
    padding-right: 23px;
    border-bottom: 1px dashed #EBEBEB;
  }

  .page-content-right-list-item-text {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(14px, 1vw, 16px);
    color: #333333;
    flex: 1;
    min-width: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .page-content-right-list-item:hover {
    background: #C13432;
  }

  .page-content-right-list-item:hover .page-content-right-list-item-time,
  .page-content-right-list-item:hover .page-content-right-list-item-text {
    color: #FFFFFF;
  }

  .page-content-right-list-item-img {
    width: 6px;
    height: 6px;
    margin-right: 14px;
    margin-left: 17px;
    flex-shrink: 0;
  }

  .page-content-right-list-item-time {
    display: flex;
    align-items: center;
    justify-content: right;
    width: 90px;
    flex-shrink: 0;
    font-family: Arial;
    font-weight: 400;
    font-size: clamp(13px, 1vw, 16px);
    color: #8C8C8C;
    margin-left: auto;
  }

  /* 文章分页 */
  .article-paging {
    margin-top: 45px;
    margin-bottom: 83px;
  }

  .change-text {
    padding-left: 12px;
    padding-right: 12px;
    display: flex;
    align-items: center;
    font-size: clamp(13px, 1vw, 16px);
    color: #666666;
    margin-bottom: 37px;
  }

  .change-text img {
    width: 12px;
    height: 13px;
  }

  .change-text:hover {
    cursor: pointer;
    color: #C13432;
    text-decoration-line: underline;
  }

  /* 文章详情 */
  .article-main {
    width: 100%;
    margin-top: 46px;
  }

  .article-title {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: clamp(18px, 1.5vw, 24px);
    color: #333333;
    text-align: center;
    margin-bottom: clamp(24px, 2.75vw, 44px);
  }

  .article-tips {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(12px, 0.875vw, 14px);
    color: #666666;
    text-align: center;
    margin: clamp(24px, 3vw, 49px) 0 clamp(18px, 2vw, 33px) 0;
  }

  .article-content {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: clamp(14px, 1vw, 16px);
    color: #666666;
    line-height: clamp(28px, 2.3vw, 37px);
    padding-bottom: 48px;
    border-bottom: 1px solid #F0F0F0;
  }
}

/* ===================================================================
 *  断点: 501-767 小屏平板 - 堆叠布局
 * =================================================================== */
@media screen and (min-width: 501px) and (max-width: 767px) {
  .hearder-center,
  .hearder-nav-center {
    width: 98%;
  }

  .hearder-logo {
    height: 43px;
  }

  .hearder-nav-item {
    padding: 0 6px;
  }

  .hearder-nav-item>a {
    font-size: 12px;
  }

  .video-cgjj-main {
    flex-direction: column;
    gap: 20px;
  }

  .video-label-content {
    height: 240px;
  }

  .cgjj-content {
    height: auto;
    min-height: 220px;
  }

  .cgjj-content-text {
    max-height: 260px;
    overflow-y: auto;
  }

  .sbs-cgbg-main {
    flex-direction: column;
    gap: 24px;
  }

  .sbs-content-main {
    grid-gap: 10px;
  }

  .zccl-content-list {
    flex-direction: column;
    gap: 14px;
  }

  .zccl-content-item {
    height: 70px;
  }

  /* 内页 */
  .page-content {
    flex-direction: column;
  }

  .page-content-left {
    width: 100%;
  }

  .footer-main {
    font-size: 12px;
    line-height: 22px;
  }
}

/* ===================================================================
 *  断点: 768-991 平板横屏 - 部分并排
 * =================================================================== */
@media screen and (min-width: 768px) and (max-width: 991px) {
  .hearder-center,
  .hearder-nav-center {
    width: 96%;
    max-width: 960px;
  }

  .hearder-logo {
    height: 47px;
  }

  .hearder-nav-item {
    padding: 0 8px;
  }

  .hearder-nav-item>a {
    font-size: 14px;
  }

  .hearder-search {
    width: 200px;
    height: 32px;
  }

  .hearder-search-input {
    width: 170px;
    font-size: 12px;
  }

  .video-cgjj-main {
    flex-direction: column;
    gap: 24px;
  }

  .video-label-content {
    height: 320px;
  }

  .cgjj-content {
    height: auto;
    min-height: 240px;
    font-size: 15px;
    line-height: 30px;
  }

  .cgjj-content-text {
    font-size: 15px;
    line-height: 30px;
  }

  .sbs-cgbg-main {
    flex-direction: column;
    gap: 28px;
  }

  .sbs-content-main {
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 12px;
  }

  .sbs-content-item {
    font-size: 14px;
  }

  .cgbg-content-main {
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 12px;
  }

  .cgbg-content-item p {
    font-size: 13px;
  }

  .zccl-content-list {
    gap: 20px;
  }

  .zccl-content-item {
    height: 85px;
    padding: 0 20px;
  }

  .page-content-left {
    flex: 0 0 220px;
  }

  .footer-main {
    font-size: 14px;
    line-height: 26px;
  }
}

/* ===================================================================
 *  断点: 992-1199 小屏桌面
 * =================================================================== */
@media screen and (min-width: 992px) and (max-width: 1199px) {
  .hearder-center,
  .hearder-nav-center {
    width: 94%;
    max-width: 1140px;
  }

  .hearder-logo {
    height: 51px;
  }

  .hearder-nav-item {
    padding: 0 10px;
  }

  .hearder-nav-item>a {
    font-size: 15px;
  }

  .video-cgjj-main {
    gap: 24px;
  }

  .video-label-content {
    height: auto;
    aspect-ratio: 16 / 9;
    max-height: 380px;
  }

  .cgjj-content {
    font-size: 16px;
    line-height: 34px;
  }

  .cgjj-content-text {
    font-size: 16px;
    line-height: 34px;
  }

  .sbs-content-item {
    font-size: 14px;
  }

  .zccl-content-list {
    gap: 30px;
  }

  .zccl-content-item {
    height: 95px;
    padding: 0 24px;
  }

  .page-content-left {
    flex: 0 0 260px;
  }
}

/* ===================================================================
 *  断点: 1200-1579 中屏桌面 - 接近1920但等比缩放
 * =================================================================== */
@media screen and (min-width: 1200px) and (max-width: 1579px) {
  .hearder-center,
  .hearder-nav-center {
    width: 90%;
    max-width: 1400px;
  }

  .hearder-logo {
    height: 54px;
  }

  .hearder-nav-item {
    padding: 0 14px;
  }

  .hearder-nav-item>a {
    font-size: 16px;
  }

  .video-cgjj-main {
    gap: 28px;
  }

  .video-label-content {
    height: clamp(340px, 28vw, 400px);
  }

  .cgjj-content {
    height: clamp(340px, 28vw, 400px);
  }

  .sbs-cgbg-main {
    gap: 28px;
  }

  .zccl-content-list {
    gap: 40px;
  }

  .zccl-content-item {
    padding: 0 28px;
  }

  .page-content-left {
    flex: 0 0 280px;
  }
}

/* ===================================================================
 *  1580px+ 大屏桌面 - 1920设计稿精确还原
 * =================================================================== */
@media screen and (min-width: 1580px) {
  .hearder-center {
    width: 1588px;
  }

  .hearder-nav-center {
    width: 1588px;
  }

  .hearder-logo {
    width: auto;
    height: 56px;
  }

  .hearder-nav-item {
    padding: 0 28px;
  }

  .hearder-nav-item>a {
    font-size: 16px;
  }

  .index-banner {
    width: 1580px;
    height: 600px;
  }

  .index-banner .hy-dot {
    bottom: 42px;
  }

  .index-banner .hy-dot i {
    width: 12px;
    height: 12px;
  }

  .index-banner .hy-prev,
  .index-banner .hy-next {
    width: 52px;
    height: 52px;
  }

  .temp-model-title {
    margin-bottom: 24px;
  }

  .temp-model-title-left {
    height: 44px;
    width: 202px;
    padding: 0 40px 0 18px;
  }

  .temp-model-title-left-img {
    width: 27px;
    height: 25px;
    margin-right: 12px;
  }

  .cgjj-right-main .temp-model-title-left-img {
    width: 22px;
    height: 22px;
  }

  .sbs-left-main .temp-model-title-left-img {
    width: 21px;
    height: 21px;
  }

  .cgbg-right-main .temp-model-title-left-img {
    width: 21px;
    height: 24px;
  }

  .zccl-contenr-main .temp-model-title-left-img {
    width: 21px;
    height: 25px;
  }

  .temp-model-title-left-text {
    font-size: 24px;
  }

  .temp-model-title-left-more>a {
    font-size: 14px;
  }

  .temp-model-title-left-more>a>img {
    width: 14px;
    height: 14px;
  }

  .video-cgjj-main {
    margin-top: 40px;
    margin-bottom: 54px;
  }

  .video-left-main {
    width: 760px;
    flex: none;
  }

  .video-label-content {
    padding: 15px 20px 16px 19px;
    height: 436px;
  }

  .cgjj-content {
    width: 760px;
    flex: none;
    font-size: 18px;
    line-height: 40px;
    padding-top: 20px;
  }

  .cgjj-content-text {
    width: 691px;
    font-size: 18px;
    line-height: 40px;
  }

  .sbs-cgbg-main {
    padding: 41px 0 49px 0;
  }

  .sbs-content-main {
    grid-gap: 14px 28px;
  }

  .sbs-content-item {
    width: 366px;
    height: 66px;
    padding: 10px;
    font-size: 16px;
  }

  .sbs-item-inner img {
    width: 51px;
    height: 46px;
  }

  .cgbg-right-main {
    width: 760px;
    flex: none;
  }

  .cgbg-content-main {
    grid-gap: 14px;
  }

  .cgbg-content-item {
    width: 760px;
    height: 66px;
    font-size: 16px;
  }

  .cgbg-left-bar {
    width: 10px;
    height: 66px;
  }

  .cgbg-dot {
    width: 6px;
    height: 6px;
    margin-left: 33px;
  }

  .cgbg-content-item p {
    margin-left: 12px;
    font-size: 16px;
    color: #333333;
  }

  .cgbg-arrow {
    width: 10px;
    height: 12px;
    margin-right: 31px;
  }

  .zccl-contenr-main {
    padding: 43px 0 53px 0;
  }

  .zccl-content-list {
    gap: 64px;
  }

  .zccl-content-list a {
    font-size: 18px;
  }

  .zccl-content-item {
    width: 348px;
    height: 102px;
    padding: 0 20px;
  }

  .zccl-item-icon {
    width: 46px;
    height: 46px;
    margin-right: 20px;
  }

  .zccl-item-icon-active {
    width: 46px;
    height: 46px;
    margin-right: 20px;
  }

  .you-jiantou {
    width: 8px;
    height: 12px;
  }

  .footer-main {
    height: 130px;
    font-size: 16px;
    line-height: 33px;
  }

  .page-content-left {
    width: 328px;
    flex: none;
  }

  .page-content-right {
    width: 905px;
    flex: none;
  }

  .page-content-title {
    font-size: 26px;
  }

  .page-content-menu-prent-name {
    font-size: 18px;
  }

  .paging-main .Previous,
  .paging-main .Next {
    width: 80px;
    height: 38px;
    font-size: 14px;
  }

  .paging-main .num {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }

  .page-content-right-list-item-text {
    font-size: 16px;
  }

  .page-content-right-list-item-time {
    font-size: 16px;
  }

  .change-text {
    font-size: 16px;
  }

  .article-title {
    font-size: 24px;
    margin-bottom: 44px;
  }

  .article-tips {
    font-size: 14px;
    margin: 49px 0 33px 0;
  }

  .article-content {
    font-size: 16px;
    line-height: 37px;
  }
}