/* AIRouter Reading / 2026-10-17 — CodingLife overrides */
:root{--ar-bg:#f7f8fa;--ar-paper:#fff;--ar-ink:#19232d;--ar-muted:#65717d;--ar-accent:#087f78;--ar-line:#e3e8ec}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body.skin-codinglife{background:var(--ar-bg)!important;color:var(--ar-ink)!important;font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif!important;margin:0!important}
body.skin-codinglife *{box-sizing:border-box}
#home{width:auto!important;min-width:0!important;max-width:1160px!important;margin:0 auto!important;padding:0 28px!important;background:transparent!important;border:0!important;box-shadow:none!important}
#header{height:auto!important;min-height:0!important;padding:48px 0 24px!important;background:none!important;border:0!important}
#blogTitle{height:auto!important;padding:0!important;margin:0!important;background:none!important;text-align:left!important}
#blogTitle h1{font-size:30px!important;line-height:1.25!important;font-weight:760!important;margin:0 0 8px!important;padding:0!important;letter-spacing:-.8px}
#blogTitle h1 a{color:var(--ar-ink)!important;text-decoration:none!important;background:none!important}
#blogTitle h2{font-size:15px!important;font-weight:400!important;line-height:1.6!important;color:var(--ar-muted)!important;margin:0!important;padding:0!important}
#blogLogo{display:none!important}
#navigator{height:auto!important;min-height:0!important;background:none!important;border:0!important;border-bottom:1px solid var(--ar-line)!important;margin-top:22px!important;padding:0!important}
#navList{display:flex!important;flex-wrap:wrap;gap:24px!important;float:none!important;width:auto!important;height:auto!important;margin:0!important;padding:0 0 14px!important;list-style:none!important}
#navList li{float:none!important;height:auto!important;margin:0!important;padding:0!important;border:0!important;background:none!important}
#navList a{display:inline!important;color:var(--ar-muted)!important;font-size:14px!important;line-height:1.5!important;padding:0!important;background:none!important;border:0!important;text-decoration:none!important}
#navList a:hover{color:var(--ar-accent)!important}
.blogStats{float:none!important;text-align:left!important;color:var(--ar-muted)!important;font-size:12px!important;line-height:1.5!important;padding:0 0 12px!important;height:auto!important}
#main{margin:0!important;padding:20px 0 0!important;background:none!important;min-height:60vh!important}
#mainContent{float:none!important;width:100%!important;margin:0 auto!important;padding:0!important;max-width:900px!important;background:none!important}
#mainContent .forFlow{float:none!important;width:auto!important;margin:0!important;padding:0!important}
#sideBar{display:none!important}
.post,.day{background:var(--ar-paper)!important;border:1px solid var(--ar-line)!important;border-radius:18px!important;box-shadow:0 8px 30px #18232d04!important;padding:42px 48px!important;margin:0 0 24px!important;overflow:visible!important}
.postTitle{font-size:clamp(25px,3vw,36px)!important;font-weight:730!important;line-height:1.45!important;letter-spacing:-.5px!important;border:0!important;margin:0 0 26px!important;padding:0!important;background:none!important;text-align:left!important;word-break:normal!important;overflow-wrap:anywhere}
.postTitle a{color:var(--ar-ink)!important;text-decoration:none!important;background:none!important;font-size:inherit!important;line-height:inherit!important}
.postBody{margin:0!important;padding:0!important;border:0!important}
#cnblogs_post_body{font-size:17px!important;line-height:1.95!important;color:var(--ar-ink)!important;word-break:normal!important;overflow-wrap:anywhere}
#cnblogs_post_body p{font-size:inherit!important;line-height:inherit!important;margin:0 0 1.35em!important}
#cnblogs_post_body h2{font-size:25px!important;line-height:1.45!important;margin:2.2em 0 .9em!important;padding:0 0 10px!important;border:0!important;border-bottom:1px solid var(--ar-line)!important;background:none!important;color:var(--ar-ink)!important}
#cnblogs_post_body h3{font-size:21px!important;line-height:1.5!important;margin:1.8em 0 .8em!important;background:none!important;color:var(--ar-ink)!important}
#cnblogs_post_body a{color:var(--ar-accent)!important;text-decoration:underline!important;text-decoration-thickness:1px!important;text-underline-offset:4px!important;transition:color .18s ease}
#cnblogs_post_body a:hover{color:#055e59!important}
#cnblogs_post_body img{display:block;max-width:100%!important;height:auto!important;margin:24px auto!important;border-radius:10px;box-shadow:none!important}
#cnblogs_post_body table{display:block;width:max-content!important;max-width:100%!important;overflow-x:auto;border-collapse:collapse!important;margin:24px 0!important;font-size:15px!important}
#cnblogs_post_body th,#cnblogs_post_body td{padding:12px 18px!important;border:1px solid var(--ar-line)!important;background:transparent!important;color:inherit!important}
#cnblogs_post_body th{background:#f2f6f7!important;font-weight:650!important}
#cnblogs_post_body blockquote{margin:24px 0!important;padding:14px 20px!important;background:#f0f7f6!important;border:0!important;border-left:3px solid var(--ar-accent)!important;color:#39534f!important}
#cnblogs_post_body pre{max-width:100%;overflow:auto!important;border:1px solid var(--ar-line)!important;border-radius:10px!important;padding:20px!important;font-size:14px!important;line-height:1.7!important;background:#f6f8fa!important}
#cnblogs_post_body :not(pre)>code{font-size:.88em!important;background:#eef2f5!important;padding:2px 5px!important;border-radius:4px}
#cnblogs_post_body ul,#cnblogs_post_body ol{padding-left:1.6em!important;margin:1em 0 1.5em!important}
#cnblogs_post_body li{margin:.45em 0!important}
.postDesc,.dayTitle,.postCon,.entrylistItemPostDesc{float:none!important;width:auto!important;color:var(--ar-muted)!important;font-size:13px!important;line-height:1.8!important;background:none!important}
.postDesc{border-top:1px solid var(--ar-line)!important;margin:28px 0 0!important;padding:16px 0 0!important;text-align:left!important}
.postCon{font-size:16px!important;line-height:1.9!important}
#footer{background:none!important;border:0!important;border-top:1px solid var(--ar-line)!important;color:var(--ar-muted)!important;text-align:left!important;margin:40px 0 0!important;padding:24px 0 32px!important;font-size:12px!important;line-height:1.8!important}
#footer a{color:inherit!important}
#ar-progress{position:fixed;left:0;top:0;z-index:9999;height:3px;width:100%;transform:scaleX(0);transform-origin:left;background:var(--ar-accent);pointer-events:none}
#ar-toc{margin:0 0 28px;padding:14px 18px;border:1px solid var(--ar-line);border-radius:10px;background:#fafcfc;color:var(--ar-muted);font-size:13px;line-height:1.6}
#ar-toc summary{cursor:pointer;font-weight:650;color:var(--ar-ink)}
#ar-toc nav{display:grid;gap:9px;margin-top:14px;max-height:65vh;overflow:auto}
#ar-toc a{color:var(--ar-muted);text-decoration:none;border-left:2px solid transparent;padding-left:10px;transition:color .18s,border-color .18s}
#ar-toc a[aria-current=true]{border-color:var(--ar-accent);color:var(--ar-accent)}
#ar-toc a[data-level="3"]{padding-left:22px}
#ar-top{position:fixed;right:24px;bottom:24px;z-index:1000;background:var(--ar-paper);border:1px solid var(--ar-line);color:var(--ar-ink);border-radius:50%;width:42px;height:42px;cursor:pointer;font:18px/1 sans-serif;box-shadow:0 4px 16px #19232d12;transition:transform .18s,opacity .18s}
#ar-top:hover{transform:translateY(-3px)}
#ar-top[hidden]{display:none}
@media(min-width:1440px){#ar-toc{position:fixed;left:calc(50% + 475px);top:100px;width:210px;border:0;background:transparent;margin:0;padding:0}#ar-toc summary{pointer-events:none;list-style:none}#ar-toc summary::-webkit-details-marker{display:none}}
@media(max-width:700px){#home{padding:0 16px!important}#header{padding:28px 0 16px!important}#blogTitle h1{font-size:25px!important}#navList{gap:20px!important}.post,.day{padding:24px 20px!important;border-radius:12px!important}#cnblogs_post_body{font-size:16px!important}#cnblogs_post_body h2{font-size:22px!important}.postTitle{font-size:26px!important}#ar-top{right:16px;bottom:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Reset CodingLife's decorative title and nested article frame. */
#blogTitle h1,#blogTitle h2{width:auto!important;height:auto!important;min-height:0!important;max-width:none!important;background:none!important;text-align:left!important;position:static!important;transform:none!important}
#Header1_HeaderTitle{display:inline!important;height:auto!important;line-height:inherit!important;position:static!important;inset:auto!important;transform:none!important}
#navList a{text-shadow:none!important;transform:none!important}
#topics{border:0!important;background:none!important;padding:0!important;margin:0!important;width:auto!important}

#topics{overflow:visible!important}
@media(prefers-reduced-motion:no-preference){.post,.day{animation:ar-fade .28s ease-out both}@keyframes ar-fade{from{opacity:.7}to{opacity:1}}}