:root {
  --el-color-primary: #9932cc;
  --el-color-primary-light-3: #b266d9;
  --el-color-primary-light-5: #cc99e6;
  --el-color-primary-light-7: #e6ccff;
  --el-color-primary-light-8: #f2e6ff;
  --el-color-primary-light-9: #f9f2ff;
  --el-color-primary-dark-2: #7a28a3;
}
html,body {
    width: 100%;
    height: 100%
}
html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-overflow-style: scrollbar;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
body {
    margin: 0;
    font-family: Microsoft YaHei UI,Microsoft YaHei,PingFang SC,Helvetica Neue,Hiragino Sans GB,Noto Sans,Tahoma,Arial,simsun,"sans-serif";
    font-size: 14px;
    font-variant: tabular-nums;
    line-height: 1.5;
    font-size: 16px;
    color: rgba(0,0,0,.85);
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    background-color: #f6f7f9;
}
a{
    cursor: pointer;
    display: inline-flex;
}
el-icon{
    height: 1em;
    width: 1em;
    line-height: 1em;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
@media screen and (min-width: 1600px) {
    body {
        zoom: 1.1;
    }
}
.w-2 {
    width: .5rem;
}
.w-14 {
    width: 3.5rem;
}
.w-half {
    width: 50%;
}
.h-14 {
    height: 3.5rem;
}
.h-45 {
    height: 45px;
}
.p-0{
    padding: 0px;
}
.p-1 {
    padding: .25rem;
}
.p-2 {
    padding: .5rem;
}
.p-10{
    padding: 10px;
}
.p-b-0{
    padding-bottom: 0px !important;
}
.p-b-10{
    padding-bottom: 10px !important;
}
.m-0{
    margin: 0px;
}
.m-r-5{
    margin-right: 5px;
}
.m-r-10{
    margin-right: 10px;
}
.m-b-10{
    margin-bottom: 10px;
}
.m-lr-20{
    margin: 0 20px;
}
.gap-2 {
    gap: .5rem;
}
.w-full {
    box-sizing: border-box;
    width: 100% !important;
    max-width: 100% !important;
}
.w-80{
    width: 80px;
}
.w-100{
    width: 100px;
}
.w-120{
    width: 120px;
}
.w-180{
    width: 180px;
}
.h-full {
    box-sizing: border-box;
    height: 100% !important;
}
.h-30{
    height: 30px;
}
.h-40{
    height: 40px;
}
.h-180{
    height: 180px;
}
.text-clip{
    overflow: hidden;
    text-align: left;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.text-left{
    text-align: left;
}
.text-center{
    text-align: center;
}
.text-right{
    text-align: right;
}
.text-2xl {
    font-size: 1.5rem;
    line-height: 1.75rem;
}
.flex {
    display: flex;
}
.radius {
    border-radius: .25rem;
}
.items-center {
    align-items: center;
}
.justify-center {
    justify-content: center;
}
.cursor-pointer {
    cursor: pointer;
}
.bg-transparent{
    background: transparent !important;
    background-image: radial-gradient(transparent 1px, #fff 1px);
    background-size: 4px 4px;
    backdrop-filter: saturate(50%) blur(4px);
    -webkit-backdrop-filter: saturate(50%) blur(4px);
}

.fh-logo{
    width: 38px;
    height: 38px;
    background-color: #9454ab;
    border-radius: 12px;
    margin: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.fh-logo img{
    width: 100%;
    height: 100%;
    border-radius: 10px;
}
.fh-logo .el-icon{
    color: white;
}
.fh-menu{
}
.fh-menu-item{
    color: #141414;
    text-decoration: none;
    margin: 0 10px;
    font-size: 18px;
}

.fh-header {
    color: #141414;
    font-weight: 600;
    font-size: 16px;
    padding: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 45px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0.9;
    z-index: 10;
    backdrop-filter: saturate(50%) blur(4px);
}
.fh-header .login {
    background-color: #555;
    padding: 5px 10px;
    border-radius: 5px;
}
.fh-header .fh-button{
    padding: 5px 20px;
    min-width: 45px;
}

.fh-title{
    text-align: center;
    font-size: 38px;
    font-weight: 700;
    color: #421f3c;
    margin: 20px 0;
}
.fh-subtitle{
    min-width: 212px;
    margin: 10px 0;
    padding: 0 20px;
    height: 32px;
    line-height: 32px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    background: #fff7ef;
    color: #FF5C01;
    font-weight: 400;
    justify-content: center;
    overflow: hidden;
}
.fh-intro{
    text-align: center;
    max-width: 720px;
    margin-top: 0;
    margin-bottom: 45px;
    font-size: 18px;
    line-height: 24px;
    color: #421f3c;
    font-weight: 400;
}
.fh-block{}
.fh-block-main{
    width: 100%;
    max-width: 1320px;
    padding: 20px 50px;
    box-sizing: border-box;
}
.fh-block-main .fh-block-main-left{
    width: 50%;
    text-align: left;
}
.fh-block-main .fh-block-main-right{
    width: 50%;
    text-align: right;
}
.fh-block-row{
    display: flex;
    justify-content: center;
    flex-direction: row;
    align-items: center;
}
.fh-block-column{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.fh-block-space{
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.fh-block-between{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.fh-block-center{
    display: flex;
    align-items: center;
    justify-content: center;
    column-gap: 10px;
    row-gap: 10px;
}
.fh-icp{
    font-size: 14px;
    display: flex;
    flex-direction: row;
    column-gap: 10px;
    row-gap: 4px;
}
.fh-icp a{
    color: currentColor;
    text-decoration: none;
    font-size: 14px;
}
.fh-device-pc{
    display: flex;
}
.fh-device-mobile{
    display: none;
}
.fh-button{
    color: white !important;
    background: #ff6101;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    padding: 10px 20px;
    border-radius: 20px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.fh-button[plain]{
    color: #ff6101 !important;
    background: white;
    border: 1px solid #ff6101;
}
.fh-button[small]{
    padding: 5px 10px;
}
.fh-button[plain]:hover{
    background: #fff7ef;
}
.fh-button:hover {
    opacity: 0.8;
}
.fh-chat{
    display: flex;
    min-height: 80px;
    justify-content: center;
    flex-direction: column;
    box-shadow: rgba(25, 25, 25, 0.01) 0px 0px 0px 1px inset;
    border-radius: 12px;
    background: linear-gradient(270deg, #ff6100 0%, #ffb841 100%);
    display: flex;
    color: rgb(115, 115, 115);
    padding: 2px;
    box-sizing: border-box;
    line-height: 28px;
    font-size: 12px;
    position: relative;
}
.fh-chat input, .fh-chat textarea{
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 10px;
    background: white;
    display: flex;
    flex-direction: column;
    row-gap: 5px;
    width: 580px;
    height: 108px;
    outline: none;
    box-shadow: none;
    resize: none;
    font-size: 16px;
}
.fh-chat input:hover, .fh-chat textarea:hover{
    outline: none;
    box-shadow: none;
}
.fh-chat .fh-button-send{
    width: 24px;
    height: 24px;
    position: absolute;
    bottom: 15px;
    right: 15px;
    cursor: pointer;
}
.fh-w-100{
    width: 100px;
}

.fh-avatar{
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: inline-flex;
    box-sizing: border-box;
    cursor: pointer;
    background-position: 50%;
    background-size: cover;
    border: 2px solid #ff6100;
    align-items: center;
    justify-content: center;
    background-image: linear-gradient(to right, #4f46e5, #9333ea);
}
.fh-avatar .el-icon{
    color: white;
}

.fh-side-open {
    transform: translateX(0);
}

.fh-article-container{
    width: 100%;
    padding: 5px;
    display: flex;
    background: #f4f4f4;
    box-sizing: border-box;
}
.fh-article-container .fh-header{
    background-color: white;
}
.fh-article-container .fh-header a {
    text-decoration: none;
    color: rgb(75, 85, 99);
    outline: none;
}
.fh-article-container .fh-header a:hover,
.fh-article-container .fh-header a:active,
.fh-article-container .fh-header a:visited,
.fh-article-container .fh-header a:focus {
    color: rgb(75, 85, 99);
    text-decoration: none;
}
.fh-article{
    width: 80%;
    max-width: 820px;
    min-height: 480px;
    padding: 28px;
    text-align: left;
    box-sizing: border-box;
    margin: 0px auto;
    background: white;
    border-radius: 4px;
    margin-top: 80px;
}
.fh-article .art-image{
    width: 100%;
    height: 256px;
    background: #f1f2f3;
    border-radius: 8px;
    overflow: hidden;
}
.fh-article .art-image img{
    object-fit: cover;
    width: 100%;
    display: block;
    vertical-align: middle;
    height: 16rem;
}
.fh-article .art-title{
    color: #020817;
    margin: 20px 0;
    padding: 0 20px;
}
.fh-article .art-title h2{
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 2rem;
    margin: 0;
}
.fh-article .art-description{
    color: #6c7180;
    font-size: 0.875rem;
    line-height: 1.25rem;
    padding: 0 20px;
}
.fh-article .art-content{
    color: #020817;
    padding: 0 20px;
}
.fh-article .art-content .art-reference{
    font-size: 12px;
}
.fh-article .art-tags{
    display: flex;
    margin-top: 20px;
    column-gap: 10px;
    padding: 0 20px;
}
.fh-article .art-tag{
    color: #1f2937;
    font-size: 0.75rem;
    line-height: 1rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    background: lightgray;
    border: 1px solid lightgray;
}
.fh-article a{
    text-decoration: none;
    color: inherit;
}
@keyframes gradient_animation {
    0% {
        background-position: 0% 0%;
    }
    25% {
        background-position: 100% 0%;
    }
    50% {
        background-position: 100% 100%;
    }
    75% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0% 0%;
    }
}

@media screen and (min-width: 765px){

}
@media screen and (max-width: 765px){
    .fh-block{
        padding-left: 10px !important;
        padding-right: 10px !important;
        margin-left: 0px !important;
        margin-right: 0px !important;
    }
    .fh-block .fh-block-main{
        padding-left: 10px !important;
        padding-right: 10px !important;
        flex-direction: column !important;
    }
    .fh-block-main .fh-block-main-left, .fh-block-main .fh-block-main-right{
        width: 80%;
        text-align: center;
    }
    .fh-logo{
        margin-left: -30px;
    }
    .fh-icp{
        flex-direction: column;
    }
    .fh-device-pc{
        display: none !important;
    }
    .fh-device-mobile{
        display: flex !important;
    }
}
@media screen and (max-width: 375px){
    .fh-block{
        padding-left: 0px !important;
        padding-right: 0px !important;
        margin-left: 0px !important;
        margin-right: 0px !important;
    }
    .fh-block .fh-block-main{
        padding-left: 0px !important;
        padding-right: 0px !important;
        flex-direction: column !important;
    }
    .fh-block-main .fh-block-main-left, .fh-block-main .fh-block-main-right{
        width: 80%;
        text-align: center;
    }
    .fh-logo{
        margin-left: -30px;
    }
    .fh-icp{
        flex-direction: column;
    }
    .fh-device-pc{
        display: none !important;
    }
    .fh-device-mobile{
        display: flex !important;
    }
}