:root{
    --color-link:#5f5f5f;
    --color-link-hover:#5f5f5f;
    --color-enter:#fff;
    --color-title:#fff;
    --color-content:#222325;
    /* 全局基准字体 */
    --font-base: "Comic Sans MS", "Helvetica Neue", "Microsoft Yahei", -apple-system, sans-serif;
    /* 强力指向真正的系统马克笔字体，包含苹果设备的完美平替 */
    --font-marker: "Comic Sans MS", "Chalkboard SE", "Comic Neue", cursive;
}

.fade{opacity:0;transition:all 1s;transform:translateY(200px)}.fade.in{opacity:1;transform:none}
*{box-sizing:border-box;-webkit-text-size-adjust:none}
html{font-size:20px!important}
body,html{height:100%;margin:0;padding:0;border:0}

body{
    font-family: var(--font-base) !important;
    -ms-flex-align:center;
    align-items:center;
    -ms-flex-pack:center;
    justify-content:center;
    min-height:100vh;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    -webkit-touch-callout:none
}

ul{margin:0;padding:0}
img{border:0;vertical-align:middle}
body{cursor:url(https://cdn.jsdelivr.net/gh/SimonAKing/images/blog/default.cur),auto!important}
a,img{cursor:url(https://cdn.jsdelivr.net/gh/SimonAKing/images/blog/pointer.cur),auto!important}
a{text-decoration:none;color:var(--color-link);outline:0}

@font-face{font-family:iconfont;src:url(https://at.alicdn.com/t/c/font_4954292_58z2dfllmt7.woff2?t=1750325706488) format("woff2"),url(https://at.alicdn.com/t/c/font_4954292_58z2dfllmt7.woff?t=1750325706488) format("woff"),url(https://at.alicdn.com/t/c/font_4954292_58z2dfllmt7.ttf?t=1750325706488) format("truetype");font-display:swap}
.icon{display:block;width:1.5em;height:1.5em;margin:0 auto;fill:currentColor;font-family:iconfont!important;font-size:24px;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.icon-register:before{content:"\e683"}.icon-login:before{content:"\e7c8"}

main{overflow:hidden}.content,main{height:100vh;width:100%;position:relative}.content{background:0 0}.content-intro{z-index:100;height:200vh}.content-main{position:fixed;top:0;left:0;background:#060606}.content-inner{position:relative}.content-inner,.wrap{width:100%;height:100vh}.wrap{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-ms-flex-direction:column;flex-direction:column;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;text-align:center}.grid-background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.content-intro .content-inner{background:0 0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.shape{height:100vh;width:100%;display:block;background:0 0}.shape-wrap{position:relative;z-index:0;margin:-5px 0 0;will-change:scroll-position;background:0 0}.shape path{fill:#151515}

/* 首页大标题：完全复刻之前的马克笔效果 */
.content-title{
    font-family: var(--font-marker) !important;
    font-weight: normal !important; 
    font-size: 4.7rem;
    color:#fff;
    line-height:1;
    margin-top:.8em;
    margin-bottom:.3em;
    animation:whiteShadow 1.5s ease-in-out infinite alternate;
    text-shadow:#452d2d 0 0 1px,#fffffb 0 0 1px,#fffffb 0 0 2px
}

@media screen and (max-width:50em){.content-title{font-size:2rem}}
@keyframes whiteShadow{0%{text-shadow:0 0 1px #fff,0 0 2px #fff,0 0 3px #fff,0 0 5px #333,0 0 8px #333,0 0 9px #333,0 0 10px #333,0 0 15px #333}to{text-shadow:0 0 .5px #fff,0 0 1px #fff,0 0 1.5px #fff,0 0 2px #333,0 0 4px #333,0 0 5px #333,0 0 6px #333,0 0 8px #333}}

.content-subtitle{color:#fff;font-family: var(--font-base);font-size:1.2rem;font-weight:200;margin-bottom:2em;text-shadow:0 0 4px #fff}
@media screen and (max-width:1024px){.content-subtitle{font-size:1rem}}

.enter{color:#fff;font-size:.8rem;letter-spacing:3px;white-space:pre;pointer-events:auto;transition:all .4s;z-index:999;position:relative;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.7),transparent);background-size:200% 100%;background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 2s linear infinite;text-shadow:0 0 10px hsla(0,0%,100%,.3)}
.enter:focus,.enter:hover{color:#5f5f5f}
@keyframes shimmer{0%{background-position:200%;text-shadow:0 0 10px hsla(0,0%,100%,.3)}50%{text-shadow:0 0 20px hsla(0,0%,100%,.6)}to{background-position:-200%;text-shadow:0 0 10px hsla(0,0%,100%,.3)}}

.arrow{position:absolute;left:49.5%;top:95%;transform-origin:50% 50%;transform:translate3d(-50%,0,0)}
.arrow-1{animation:arrow-movement 2s ease-in-out infinite}.arrow-2{animation:arrow-movement 2s 1s ease-in-out infinite}
.arrow:after,.arrow:before{background:#fff;content:"";display:block;height:3px;position:absolute;top:0;left:0;width:13px;box-shadow:1px 1px 20px 0 #fff}
.arrow:before{transform:rotate(45deg) translateX(-10%);transform-origin:top left}
.arrow:after{transform:rotate(-45deg) translateX(10%);transform-origin:top right}
@keyframes arrow-movement{0%{opacity:0;top:92%}70%{opacity:1}to{opacity:0}}

.content-subtitle span{animation:letter-glow .7s 0s ease both}
@keyframes letter-glow{0%{opacity:0;text-shadow:0 0 1px hsla(0,0%,100%,.1)}66%{opacity:1;text-shadow:0 0 20px hsla(0,0%,100%,.9)}77%{opacity:1}to{opacity:.7;text-shadow:0 0 20px hsla(0,0%,100%,.2)}}

#background{position:absolute;width:100%;height:100%;z-index:-1}
#card{position:relative;width:100vw;height:100vh;color:#93979e;display:-ms-flexbox;display:flex;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;text-align:center;transition:width .5s ease,height .5s ease}
#card .card-inner{padding:0;border:0;width:35%}
@media screen and (max-width:1024px){#card .card-inner{width:45%}}
@media screen and (max-width:768px){#card .card-inner{width:50%}}
@media screen and (max-width:540px){#card .card-inner{width:60%!important}#card .card-inner header h1{font-size:1.2rem!important}#card .card-inner header h2,#card .card-inner ul li{font-size:.8rem!important}}
@media screen and (max-width:480px){#card .card-inner{width:90%!important}}
@media screen and (max-width:360px){#card .card-inner{width:100%!important}}

#card .card-inner header{margin-bottom:40px}
#card .card-inner header img{transition:.4s ease-in-out;z-index:2;position:relative}

/* 卡片内的名字：复刻马克笔效果 */
#card .card-inner header h1{
    font-family: var(--font-marker) !important;
    font-weight: normal !important;
    margin:15px 15px 0;
    color:#fff;
    font-size:2rem;
    line-height:1.2em;
    z-index:2;
    position:relative
}

#card .card-inner header h2{color:#ccc;letter-spacing:3px;font-size:.8rem;font-weight:lighter;z-index:2;position:relative}
#card .card-inner ul{position:relative;margin:0;list-style-type:none;display:-ms-inline-flexbox;display:inline-flex;width:100%;-ms-flex-pack:distribute;justify-content:space-around;padding-bottom:40px}
#card .card-inner ul li{z-index:2;position:relative;display:inline-block;transition:all .2s;width:100%;height:100%}
#card .card-inner ul li a{color:#b6b6b6;transition:all .2s}#card .card-inner ul li a:hover{color:#f6f6f6;text-shadow:0 0 2px #f6f6f6}

/* 硬件加速与性能优化 */
.arrow, .enter, .content-title, .content-subtitle span { will-change: transform, opacity; }
.shape-wrap { will-change: transform; }
#card .card-inner header img { will-change: transform; transform: translateZ(0); }