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ease-in-out;-ms-transition:max-height .75s ease,padding .75s ease,opacity .325s ease-in-out;transition:max-height .75s ease,padding .75s ease,opacity .325s ease-in-out;-moz-transition-delay:.25s;-webkit-transition-delay:.25s;-ms-transition-delay:.25s;transition-delay:.25s;padding: 1rem 2rem;max-height:40rem;overflow:hidden}#header .content .inner>:last-child{margin-bottom:0}#header .content p{text-transform:uppercase;letter-spacing:.2rem;font-size: 1rem;line-height:2}#header nav ul{display:-moz-flex;display:-webkit-flex;display:-ms-flex;display:flex;margin-bottom:0;list-style:none;padding-left:0;border:solid 1px #fff;border-radius:4px}#header nav ul li{padding-left:0;border-left:solid 1px #fff}#header nav ul li:first-child{border-left:0}#header nav ul li a{display:block;min-width:7.5rem;height:2.75rem;line-height:2.75rem;padding:0 1.25rem 0 1.45rem;text-transform:uppercase;letter-spacing:.2rem;font-size:.8rem;border-bottom:0}#header nav ul li a:hover{background-color:rgba(255,255,255,.075)}#header nav ul li a:active{background-color:rgba(255,255,255,.175)}#header nav.use-middle:after{content:'';display:block;position:absolute;top:0;left:calc(50% - 1px);width:1px;height:100%;background:#fff}#header nav.use-middle ul li.is-middle{border-left:0}body.is-article-visible #header{-moz-transform:scale(.95);-webkit-transform:scale(.95);-ms-transform:scale(.95);transform:scale(.95);-moz-filter:blur(0.1rem);-webkit-filter:blur(0.1rem);-ms-filter:blur(0.1rem);filter:blur(0.1rem);opacity:0}body.is-preload #header{-moz-filter:blur(0.125rem);-webkit-filter:blur(0.125rem);-ms-filter:blur(0.125rem);filter:blur(0.125rem)}body.is-preload #header>*{opacity:0}body.is-preload #header .content .inner{max-height:0;padding-top:0;padding-bottom:0;opacity:0}@media screen and (max-width:980px){#header .content p br{display:none}}@media screen and (max-width:736px){#header>*{margin-top:2rem}#header>*:before{top:calc(-2rem - 1px);height:calc(2rem + 1px)}#header .logo{width:4.75rem;height:4.75rem;line-height:4.75rem}#header .logo .icon:before{font-size:1.75rem}#header .content .inner{padding:2.5rem 1rem}#header .content p{line-height:1.875}}@media screen and (max-width:480px){#header{padding:1.5rem 0}#header .content .inner{padding:2.5rem 0}#header nav ul{-moz-flex-direction:column;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;min-width:10rem;max-width:100%}#header nav ul li{border-left:0;border-top:solid 1px #fff}#header nav ul li:first-child{border-top:0}#header nav ul li a{height:3rem;line-height:3rem;min-width:0;width:100%}#header nav.use-middle:after{display:none}}#main{-moz-flex-grow:1;-webkit-flex-grow:1;-ms-flex-grow:1;flex-grow:1;-moz-flex-shrink:1;-webkit-flex-shrink:1;-ms-flex-shrink:1;flex-shrink:1;display:-moz-flex;display:-webkit-flex;display:-ms-flex;display:flex;-moz-align-items:center;-webkit-align-items:center;-ms-align-items:center;align-items:center;-moz-justify-content:center;-webkit-justify-content:center;-ms-justify-content:center;justify-content:center;-moz-flex-direction:column;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;position:relative;max-width:100%;z-index:3}#main article {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-width: 40rem;
    height: auto;
    max-height: 80vh;
    background-color: rgba(27,31,34,.95);
    border-radius: 4px;
    display: none;
    z-index: 9999;
}

/* 显示目标弹窗 */
#main article:target {
    display: block;
}

.article-container {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 2rem 2.5rem 1.5rem;
}

.content {
    max-height: calc(80vh - 4rem);
    overflow-y: auto;
    padding-right: 10px;
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;     /* Firefox */
}

/* Chrome, Safari and Opera */
.content::-webkit-scrollbar {
    display: none;
}

/* 关闭按钮样式 */
#main article .close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 2rem;
    height: 2rem;
    cursor: pointer;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 1.5rem;
    line-height: 1;
    z-index: 10000;
    transition: background-color 0.2s ease;
}

#main article .close:hover {
    background: rgba(255,255,255,0.4);
}

@media screen and (max-width:736px){#main article{padding:3.5rem 2rem .5rem}#main article .close:before{top:.875rem;left:.875rem;width:2.25rem;height:2.25rem;background-size:14px 14px}}@media screen and (max-width:480px){#main article{padding:3rem 1.5rem .5rem}}#footer{-moz-transition:-moz-transform .325s ease-in-out,-moz-filter .325s ease-in-out,opacity .325s ease-in-out;-webkit-transition:-webkit-transform .325s ease-in-out,-webkit-filter .325s ease-in-out,opacity .325s ease-in-out;-ms-transition:-ms-transform .325s ease-in-out,-ms-filter .325s ease-in-out,opacity .325s ease-in-out;transition:transform .325s ease-in-out,filter .325s ease-in-out,opacity .325s ease-in-out;width:100%;max-width:100%;margin-top:2rem;text-align:center}#footer .copyright{letter-spacing:.2rem;font-size:.6rem;opacity:.75;margin-bottom:0;text-transform:uppercase}body.is-article-visible #footer{-moz-transform:scale(.95);-webkit-transform:scale(.95);-ms-transform:scale(.95);transform:scale(.95);-moz-filter:blur(0.1rem);-webkit-filter:blur(0.1rem);-ms-filter:blur(0.1rem);filter:blur(0.1rem);opacity:0}body.is-preload #footer{opacity:0}

#main article::-webkit-scrollbar {
    width: 8px;
}

#main article::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
    border-radius: 4px;
}

#main article::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 4px;
}

#main article::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.4);
}

#main article > ul,
#main article > .content {
    height: auto;
    min-height: 50px;
    padding-right: 10px;
}

#main article video {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9998;
    display: none;
}

.overlay:target,
#main article:target + .overlay {
    display: block;
}