html{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}

body,html{height:100%;margin:0;padding:0;border:0;font-size:15px;}

/* 滚动条样式修改开始 */
html::-webkit-scrollbar {
    width: 11px;
    height: 8px;
}
html::-webkit-scrollbar-track {
    background-color: rgba(73, 177, 245, 0.2);
    border-radius: 2em;
}
html::-webkit-scrollbar-thumb {
    background-color: #49b1f5;
    background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.4) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0.4) 75%, transparent 75%, transparent);
    border-radius: 2em;
}
html::-webkit-scrollbar-corner {
    background-color: transparent;
}
html::-moz-selection {
    color: #fff;
    background-color: #49b1f5;
}
/* 滚动条样式修改结束 */

:root {
    --layout-max-width: 1400px;
    --base-font: var(--font-base-size) / var(--font-base-lh) 'Open Sans', sans-serif;
    --soft-shadow: 3px;
}

@media (prefers-color-scheme: light){
    :root {
        --theme-bg-primary: #f5f8fa;
        --theme-bg-high: #fff;
        --theme-bg-shadow: #dddfe1;
        --theme-bg-actvie1: #dddfe1;
        --theme-bg-actvie2: #fff;
        --theme-text-active: #f857a6;
        --theme-text-light: #fff;
        --theme-text-primary: #3e3e5f;
        --theme-text-low: #aeacb1;
        --theme-text-stress: #14281D;
        --theme-border-primary: #e1e4e8;
        --theme-border-secondary: #ebedef;
    }
}


@media screen and (min-width: 768px){
    :root {
        --layout-max-width: 1400px;
        --layout-padding-x: 20px;
        --font-large-size: 30px;
        --font-stress-size: 22px;
        --font-common-size: 16px;
        --font-base-size: 14px;
        --font-base-lh: 1.8;
        --content-large-padding: 20px 38px 23px;
        --content-primary-padding: 13px;
        --soft-large-radius: 14px;
        --soft-primary-radius: 12px;
        --soft-small-radius: 6px;
    }
}




.navbar-toggler-icon{
    font-style: normal;
}


/* a{color:#282a2d;outline:0!important;text-decoration:none}
a:hover{text-decoration:none;color:#f1404b} */

/* p{color:#1d232b;margin:0;white-space:normal;word-break:break-all}  */
/* .content  p{
    margin: 2rem 0;
    text-align:justify;text-justify:auto;hyphens:auto
} */
a:-webkit-any-link {
    /* color: -webkit-link; */
    cursor: pointer;
    text-decoration: none;
}

a.navbar-brand > span{
    font-size: 1.9rem;
    font-weight: 549;
    color: #212121;
}

.content h1{
    text-align: center;
    padding-bottom: 15px;
    border-bottom-width: 5px;
    border-bottom-style: solid;
    border-bottom-color: rgba(255,82,82,1);
    display: block;
    width: 100%;
    position: relative;
}

.content h1 a,
.content h1 a:focus,
.content h1 a:hover,
.content h1 a:visited{
    color: inherit;
}

a.nav-link{
    display: inline;
    font-size: 1.6rem;
    color: hsl(0, 5%, 20%);
}
a.nav-link:hover{text-decoration:none;color:#535deb}

.content h1 {
    font-size: 2.6rem;
    text-align: center;
    padding-bottom: 15px;
    border-bottom-width: 5px;
    border-bottom-style: solid;
    border-bottom-color: rgba(255,82,82,1);
    display: block;
    width: 100%;
    position: relative;
}

.content  h2{
    margin: 2rem 0;
    text-align:justify;text-justify:auto;hyphens:auto
}

.logo-img{
    display: inline-block;
    max-height: 56px;
    max-width: 225px;
    /* padding: 8px 4px 8px 12px; */
    vertical-align: middle;
}

.site-title{
    display: inline-block;
    line-height: 1;
    max-width: 380px;
    outline: none;
    overflow: hidden;
    padding: 16px 5px;
    text-decoration: none;
    text-overflow: ellipsis;
    vertical-align: middle;
}

.headline-hash{
    color: inherit !important; 
}

.headline-icon {
    font-size: 0.7em; 
    margin-left: 0.2em;
    font-style: normal;
}

h2[id] {
    border-left: 3px solid #FF515B;
    padding-left: 16px;
}

h3[id] {
    border-left: 2px solid #FF515B;
    padding-left: 8px;
}




/* .btn a, a:focus, a:hover, a:visited{
text-decoration: none;
} */

.btn a{
    color: #fcfbfb!important;
    background-color: #cf2e2e;
    font-size: 2em!important;
    padding: .8em 1.2em;
    border-radius: 5px;
    text-align: center;
    line-height: 1!important;
    border: none;
    box-shadow: none;
    cursor: pointer;
    word-break: break-word;
    transition: .3s ease;
    display: inline-block;
}

.btn a:hover{
    box-shadow: inset 0 0 200px rgba(255,255,255,.15);
    outline: 0;
}

.date{
    text-align: right;
}

.toc hr{
    margin-top: 4em;
}

table {
margin: auto;
}






.blog-content img {
    max-width: 100%;
    /* display: block;
    margin-left: auto;
    margin-right: auto; */
    box-sizing: initial;
    background-color: #fff;
    overflow: hidden;
    border-style: none;
    border-radius: var(--soft-small-radius);
    background-color: var(--theme-bg-primary);
    box-shadow: var(--soft-shadow) var(--soft-shadow) calc(var(--soft-shadow) * 2) var(--theme-bg-shadow),calc(-1 * var(--soft-shadow)) calc(-1 * var(--soft-shadow)) calc(var(--soft-shadow) * 2) var(--theme-bg-high);
}


.blog-content img[src*="center"]{
    width: 100%;
}

.blog-content img[src*="cover"]{
    width: 100%;
    height:100%;
}

/** 进度比例和到顶部**/
.back-to-top {
    box-sizing: border-box;
    border-radius: 8px;       /** 圆角**/
    position: fixed;
    right: 30px;
    z-index: 1050;
    padding: 0 6px;
    width: initial;
    background: #222;
    font-size: 12px;
    opacity: 0.6;
    color: #fff;
    cursor: pointer;
    text-align: center;
    transition-property: bottom;
    transition-duration: 0.2s;
    transition-timing-function: ease-in-out;
    transition-delay: 0s;
    bottom: -40px;
}

.back-top-active {
    bottom: 30px;
}

@media (max-width: 767px) {

    .back-to-top {
        right: 10px;
    }

    .back-top-active {
        bottom: 10px;
    }
}

.rating {
    position: relative;
    width: 160px;
    background: transparent;
    display: flex;
    justify-content: left;
    align-items: center;
    gap: .3em;
    padding: 5px 0px;
    overflow: hidden;
}

.rating__result {
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(-10px) translateX(-5px);
    z-index: -9;
    font: 3em Arial, Helvetica, sans-serif;
    color: #ffb900;
    pointer-events: none;
}

.rating__star {
    font-size: 1.3em;
    cursor: pointer;
    color: #ffb900;
    transition: filter linear .3s;
}

.rating__star:hover {
    filter: drop-shadow(1px 1px 4px gold);
}

.clear-block{
    display: inline !important;
}
.star{
    display: flex;
    justify-content: left;
    align-items: center;
}


.rating__star {
    cursor: pointer;
    color: #ffb900;
}