/* 头部 */

:root {
    --main—screen-w: 1600px;
    ---366: 366px;
    ---30: 30px;
    ---90: 90px;
    ---20: 20px;
    ---88: 88px;
    ---48: 48px;
    ---20: 20px;
    ---17: 17px;
}

@media screen and (max-width: 1600px) {
    :root {
        --main—screen-w: 1200px;
        ---366: calc(1200 / 1600 * 366px);
        ---30: calc(1200 / 1600 * 30px);
        ---90: calc(1200 / 1600 * 90px);
        ---20: calc(1200 / 1600 * 20px);
        ---88: calc(1200 / 1600 * 88px);
        ---48: 36px;
        ---20: calc(1200 / 1600 * 20px);
        ---17: calc(1200 / 1600 * 17px);
    }
}

@media screen and (max-width: 1400px) {
    :root {
        --main—screen-w: 1000px;
        ---366: calc(1000 / 1600 * 366px);
        ---30: calc(1000 / 1600 * 30px);
        ---90: calc(1000 / 1600 * 90px);
        ---20: calc(1000 / 1600 * 20px);
        ---88: calc(1000 / 1600 * 88px);
        ---48: 33px;
        ---20: calc(1000 / 1600 * 20px);
        ---17: calc(1000 / 1600 * 17px);
    }
}

/* .container_wrap {
    margin-top: var(---88);
} */

container {
    display: block;
    margin-top: var(---88);
}

header.pc {
    height: var(---88);
    background: linear-gradient(0deg, #f9f9f9 0%, #ffffff 100%);
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
    padding: 30px;
    justify-content: space-between;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 10;
}

header tab tab-nav {
    margin-left: 80px;
}

header tab tab-nav a img {
    display: none;
}

header tab tab-nav.nav_active a img {
    height: 8px;
    display: inline-block;
    position: absolute;
    top: var(---48);
    right: -131px;
}

header .icon {
    background: url('../images/css_sprites.png');
    display: inline-block;
    width: 18px;
    height: 18px;
}

header tab tab-nav.nav_active a {
    flex-direction: column;
    color: #045bfe;
}

header tab tab-nav a {
    font-weight: 600;
    font-size: 18px;
    color: #333333;
    display: inline-block;
    width: 80px;
    position: relative;
}

header tab tab-nav .home_icon {
    background-position: -183px -38px;
    margin-right: 7px;
}

header tab tab-nav.nav_active .home_icon {
    background-position: -145px -38px;
}

header .right .search_wrap {
    position: relative;
    margin: 0 20px;
    width: 295px;
    background: #eeeeee;
    border-radius: 23px;
}

header .right .search_wrap input {
    width: 250px;
    height: 42px;
    background: #eeeeee;
    border-radius: 23px;
    border: none;
    font-size: 14px;
    text-indent: 15px;
}

header .search_icon {
    background-position: -107px -38px;
    position: absolute;
    font-size: 13px;
    top: 13px;
    right: 22px;
    cursor: pointer;
}

header .header_logo img {
    width: 100%;
    height: 100%;
}

.org_login {
    background: linear-gradient(0deg, #ff7200 0%, #f29080 100%);
    padding: 0 38px;
    height: 42px;
    border-radius: 6px;
    justify-content: center;
    margin-right: 16px;
}

.org_login span,
.login .my_org span {
    text-wrap: nowrap;
}

.org_login i {
    width: 16px;
    height: 16px;
    background-position: -221px -38px;
    margin-right: 6px;
}

.login .my_org {
  padding: 0 32px;
  height: 42px;  
  display: block;
  background: linear-gradient(0deg, #678ffa 0%, #61d0fc 100%);
  border-radius: 6px;
  color: #fff;
  font-weight: 500;
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
}

.login .my_org i {
  background-position: -61px -38px;
  width: 25px;
  height: 21px;
  margin-right: 8px;
}


header.pc .login_register {
    padding: 0 20px;
    height: 42px;
    background: linear-gradient(0deg, #065cfe 0%, #8793f2 100%);
    border-radius: 6px;
    justify-content: center;
}

header.pc .login_register a,
.org_login a,
header.pc .login_register span {
    font-weight: 500;
    font-size: 16px;
    color: #ffffff;
    text-wrap: nowrap;
}

.pc .login .p_login {
    height: 70px;
    text-align: center;
    position: relative;
    display: flex;
    align-items: center;
}

.pc .p_login img {
    width: 32px;
    height: 32px;
}

.pc .p_login .login img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.pc .p_login span.nickname {
    font-size: 16px;
    color: #333;
    width: 103px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pc .p_login ul::before {
    content: '';
    width: 0;
    height: 0;
    border-top: none;
    border-left: 5px transparent solid;
    border-right: 5px transparent solid;
    border-bottom: 6px #aaa5a5 solid;
    position: absolute;
    left: 50%;
    margin-left: -5px;
    top: -6px;
}

.pc .login ul {
    position: absolute;
    top: 60px;
    left: 2px;
    border: 1px solid #ddd;
    display: none;
    width: 105px;
    padding: 0;
    border-radius: 5px;
    margin: 0;
    z-index: 1000;
    background: #fff;
    border: 1px solid #f5f5f5;
    box-shadow: 0 1px 12px 3px #e6e6e6;
}

.pc .login ul::before {
    content: '';
    width: 0;
    height: 0;
    border-top: none;
    border-left: 5px transparent solid;
    border-right: 5px transparent solid;
    border-bottom: 6px #aaa5a5 solid;
    position: absolute;
    left: 50%;
    margin-left: -5px;
    top: -6px;
}

.pc .p_login:hover ul,
.pc .org_login:hover ul,
.pc .login_register:hover ul {
    display: block;
}

.pc .p_login ul li {
    padding: 10px 5px;
    background: #fff;
    cursor: pointer;
    text-align: center;
    list-style: none;
    font-size: 12px;
    border-radius: 5px;
}

.pc .p_login ul li a {
    color: #555;
    display: inline-block;
    width: 100%;
    text-decoration: none;
    cursor: pointer;
}

.flex {
    display: flex;
    align-items: center;
}

@media screen and (max-width: 1600px) {
    header.pc .header_logo {
        width: 310px;
        height: 25px;
    }
    header.pc .header_logo img {
        width: 310px;
        height: 25px;
    }
    header.pc tab tab-nav {
        margin-left: 35px;
    }
    header.pc tab tab-nav a {
        font-size: 17px;
    }
    header .right .search_wrap {
        width: 245px;
    }
    header.pc .search_wrap input {
        width: 200px;
        height: 40px;
        font-size: 13px;
    }
    .org_login {
        padding: 0 15px;
        height: 40px;
    }

    .login .my_org {
        padding: 0 15px;
        height: 40px;
        font-size: 14px;
        margin: 0 14px;
    }
    header.pc .login_register a,
    header .org_login a,
    header.pc .login_register span {
        font-size: 14px;
    }
    header.pc .login_register {
        padding: 0 10px;
        height: 40px;
    }
}

@media screen and (max-width: 1400px) {
    header.pc .header_logo {
        width: 280px;
        height: 23px;
    }
    header.pc .header_logo img {
        width: 100%;
        height: 100%;
    }
    header.pc tab tab-nav {
        margin-left: 25px;
    }
    header.pc tab tab-nav a {
        font-size: 15px;
    }
    header .right {
        flex: 1;
        justify-content: flex-end;
    }
    header .right .search_wrap {
        /* width: 230px; */
        width: auto;
        max-width: 190px;
        flex: 1;
        margin: 0 10px 0 0;
    }
    header .search_icon {
        right: 13px;
    }
    header.pc .search_wrap input {
        /* width: 190px; */
        width: auto;
        min-width: 150px;
        height: 30px;
        font-size: 12px;
        text-indent: 5px;
    }
    header .search_icon {
        top: 6px;
    }
    .org_login {
        /* display: none; */
        padding: 0 10px;
        height: 30px;
        margin: 0 10px 0 0;
    }
    .login .my_org {
        padding: 0 8px;
        height: 30px;
        font-size: 12px;
        margin: 0 10px 0 0;
    }
    header.pc .login_register a,
    header .org_login a,
    header.pc .login_register span {
        font-size: 12px;
    }
    header.pc .login_register {
        padding: 5px;
        height: 30px;
    }
}
@media screen and (max-width: 1200px) {
    header.pc tab tab-nav {
        margin-left: 0px;
    }
}
@media screen and (max-width: 1050px) {
    header tab tab-nav a {
        width: 62px;
    }
}

/* 移动端样式--以下未改 */

.mobile {
    height: 140px;
    padding: 12px;
}

.mobile .header_wrap {
    justify-content: space-between;
}

.mobile .header_wrap .header_logo {
    width: 60%;
}

/* 页尾样式 */

footer {
    background: #e9eef8;
    width: 100%;
    display: block;
    padding: 5px 0;
}

footer .column_wrap {
    margin-bottom: 5px;
}

footer .column_wrap ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: var(--f--20) 0;
    max-width: var(--main—screen-w);
    margin: 0 auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

footer .column_wrap ul li {
    width: 20%;
    height: 70px;
    line-height: 70px;
    margin: 10px 9px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 6px;
    border: 1px solid #dee4f6;
}

footer .column_wrap ul li a {
    display: flex;
    justify-content: center;
    align-items: center;
}

footer .column_wrap ul li img {
    width: 40px;
    height: 40px;
    display: inline-block;
}

footer .column_wrap ul li a span {
    margin-left: 10px;
    font-size: var(--f--20);
    color: #333333;
}

footer .footer_column {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 15px 0 10px;
}

footer .footer_column a {
    padding: 5px 15px;
    font-size: var(--f-17);
    color: #7f8cad;
}

footer fixedwidth p,
footer fixedwidth .card {
    color: #7f8cad;
    text-align: center;
    font-size: var(--f-17);
}

footer fixedwidth .card {
    margin-bottom: 12px;
}

footer fixedwidth .card a {
    margin-left: 12px;
}

footer fixedwidth .f_content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 0 20px 0;
}

footer fixedwidth .f_content p {
    color: #7f8cad;
    text-align: center;
    margin-left: 20px;
}