:root{--bg:#F7F7F7;--text:#1A1A1A;--bg-filter:rgba(255,255,255,0.1);--bg-code:#AEB1BC}@media(prefers-color-scheme:dark){:root{--bg:#1E1E1E;--text:#D4D4D4;--friend-card-bg:#252525;--category-bg:#0EA5E9;--category-text:#FFFFFF;--bg-filter:rgba(0,0,0,0.1);--bg-code:#252525}}@media(min-width:768px){main{font-size:1.5rem}}html{scroll-behavior:smooth}body{margin:0;padding:0;box-sizing:border-box;overflow-wrap:break-word;word-break:break-word;line-break:normal;background:var(--bg);color:var(--text);--text-font-size:17.5px;line-height:1.5;font-size:var(--text-font-size);vertical-align:baseline;font-family:pingfang sc,hiragino sans gb,microsoft yahei,source han sans sc,noto sans cjk sc,wenquanyi micro hei,sans-serif}main{font-family:lxgw neo zhisong,lxgw wenkai,pingfang sc,hiragino sans gb,microsoft yahei,source han sans sc,noto sans cjk sc,wenquanyi micro hei,sans-serif;font-weight:500}p{line-height:1.8}@metia(min-width:768px){body {
    --text-font-size: 23.5px;
  }
}main{padding:0 5vw;position:relative:}a{text-decoration:none;color:#4955d6}blockquote{margin:0;background:var(--bg-code);left:0;position:relative;padding-left:4vw;border-radius:8px}blockquote::before{content:'';position:absolute;display:inline-block;width:1vw;left:0;top:0;bottom:0;background-color:#0ea5e9;border-radius:8px}:root{--inline-code-color:#E2E3E5}@media(prefers-color-scheme:dark){:root{--inline-code-color:#313338}}.codeblock code{font-family:jetbrains mono,monospace;font-size:.5rem}.code-block{overflow:hidden;border-radius:12px}.code-block pre code span{font-size:var(--text-font-size)}.codeblock pre{overflow-x:auto;padding:1rem;background-color:transparent}code:not(pre code){vertical-align:baseline;background:var(--inline-code-color);color:#d73a49;border-radius:3px;padding:0 .2rem;font-family:lxgw neo zhisong,lxgw wenkai,pingfang sc,hiragino sans gb,microsoft yahei,source han sans sc,noto sans cjk sc,wenquanyi micro 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span{display:block;width:100%;height:2px;background:var(--text);border-radius:2px;transition:all .3s ease}#nav-toggle:checked+.nav-button .nav-button-1{transform:rotate(-45deg)translate(-5px,6px)}#nav-toggle:checked+.nav-button .nav-button-2{opacity:0;transform:scale(0)}#nav-toggle:checked+.nav-button .nav-button-3{transform:rotate(45deg)translate(-5px,-6px)}.nav-container{position:fixed;top:0;left:0;width:100%;max-height:0;overflow:hidden;backdrop-filter:blur(20px);background-color:var(--bg-filter);border-radius:0 0 20px 20px;transform:translateZ(0);transition:all .3s ease;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,.2);z-index:999}#nav-toggle:checked~.nav-container{max-height:100vh;padding-top:5vh}@media(min-width:768px){.nav-button{display:none}.nav-container{background-color:var(--bg);position:static;max-height:none;width:auto;border-radius:0;padding:0;flex-direction:row;justify-content:space-around;box-shadow:none}.nav-menu{display:inline-flex;flex-direction:row !important;justify-content:space-around;gap:1.5rem;padding:0}.nav-menu a{display:inline-block}}.nav-menu{list-style:none;display:flex;flex-direction:column;align-items:center;margin:0;padding:2rem 0;gap:1rem}.nav-menu a{color:var(--text);text-decoration:none;font-size:1.1rem;transition:color .2s}.nav-menu a:hover{color:#007bff}main img{display:block;margin:0 auto;max-width:100%;max-height:40vh}.posts-nav-prev span,.posts-nav-next span{display:block;font-size:1.5rem}.posts-nav-prev a,.posts-nav-next a{font-size:1.2rem}.posts-nav-prev,.posts-nav-next{margin:1rem 0;display:grid;gap:.7rem}.posts-section{max-width:800px;margin:2rem auto;padding:0 .5rem}.post-card{display:flex;flex-direction:column;background:var(--friend-card-bg,#fff);border:1px solid var(--friend-card-border,#e5e7eb);border-radius:12px;overflow:hidden;box-shadow:var(--friend-card-shadow,0 2px 8px rgba(0,0,0,.1));margin-bottom:2rem}.post-image img{width:100%;height:200px;object-fit:cover}.post-info{padding:1.2rem 1.5rem 1.5rem}.post-categories{margin-bottom:.5rem}.category{display:inline-block;font-size:.8rem;padding:.2rem .1rem;margin-right:.25rem;border-radius:999px;color:--text}.post-title{margin:0 0 .5rem;font-size:1.25rem}.post-title a{color:var(--text);text-decoration:none}.post-desc{margin:0 0 1rem;color:var(--friend-secondary-text,#7f8c8d);font-size:.95rem;line-height:1.4}.post-meta time{display:inline-block;font-size:.9rem;color:#9ca3af}@media(prefers-color-scheme:dark){:root{--friend-card-bg:#252525;--category-bg:#0EA5E9;--category-text:#FFFFFF}}.taxonomy-list{max-width:800px;margin:2rem auto;padding:0 1rem}.tax-item{margin-bottom:1.5rem;border-bottom:1px solid #e5e7eb;padding-bottom:1rem}.tax-item h2{margin:0 0 .5rem}.latest{margin:0;font-size:.9rem}.latest small{margin-left:.5rem;color:var(--friend-secondary-text)}.term-page{max-width:800px;margin:2rem auto;padding:0 1rem}.term-item{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--friend-card-border,#e5e7eb)}.term-item h2{margin:0 0 .25rem;font-size:1.25rem}.term-item .meta{margin:0 0 .5rem;font-size:.85rem;color:var(--friend-secondary-text,#7f8c8d)}.term-item .excerpt{margin:0;font-size:.95rem;line-height:1.4}.toc{position:relative;display:inline-block}:root{--green-back:#10b981}@metia(prefers-color-scheme:dark){--green-back: #065f46;
}.toc-btn{position:relative;font-size:1.5rem;text-align:center;cursor:pointer;z-index:0}.toc-btn::after{content:'';position:absolute;background:var(--green-back);height:50%;bottom:0;width:100%;left:0;z-index:-1;transition:all .3s ease}.toc-float{position:absolute;top:5vh;left:5vw;margin:0 auto;max-height:0;overflow:hidden;opacity:0;background:var(--bg-filter);backdrop-filter:blur(20px);width:80vw;padding:5vw 0;border-radius:20px;transition:all .3s ease;box-shadow:0 4px 16px rgba(0,0,0,.2)}#toc-toggle:checked~.toc-float{max-height:40vh;overflow-y:auto;opacity:1}#toc-toggle:checked~.toc-btn::after{height:100%}.toc-float ul{list-style:none;padding-left:1rem;margin:.5rem}.toc-float a{display:block;color:var(--text);text-decoration:none;margin:.5rem}.toc-float a.active{color:#007bff;font-weight:600}