:root{--bg:#11151c;--panel:#1a2029;--ink:#e8ecf1;--mut:#9aa7b6;--acc:#e8743b;--acc2:#3b7de8;--line:#2a323d;--code:#0d1117}
*{box-sizing:border-box}
html,body{margin:0;padding:0;max-width:100%;overflow-x:hidden}
body{background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:"Roboto Slab",Georgia,serif;line-height:1.25;color:#fff}
.wrap{max-width:760px;margin:0 auto;padding:0 18px}
header.site{background:linear-gradient(135deg,#161b23,#10141a);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;max-width:980px;margin:0 auto;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand .logo{width:44px;height:44px;flex:0 0 44px;border-radius:8px;background:linear-gradient(135deg,var(--acc),#b5471f);display:flex;align-items:center;justify-content:center;font-family:"Roboto Slab",serif;font-weight:700;font-size:24px;color:#fff}
.brand b{font-family:"Roboto Slab",serif;font-size:clamp(17px,4vw,21px);color:#fff;display:block;line-height:1.1}
.brand span{color:var(--mut);font-size:12px}
nav.main{display:flex;flex-wrap:wrap;gap:4px}
nav.main a{color:var(--mut);padding:9px 12px;border-radius:6px;font-size:14px;min-height:44px;display:inline-flex;align-items:center}
nav.main a:hover{background:var(--panel);color:var(--ink);text-decoration:none}
main{padding:28px 0 50px}
.hero{padding:30px 0 8px}
.hero h1{font-size:clamp(24px,6vw,34px);margin:0 0 8px}
.hero p{color:var(--mut);max-width:640px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin:0 0 16px}
.card h2{margin:0 0 6px;font-size:clamp(18px,4.5vw,22px)}
.card h2 a{color:#fff}
.meta{color:var(--mut);font-size:13px;margin:0 0 10px;display:flex;gap:14px;flex-wrap:wrap}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.tags span{font-size:12px;color:var(--acc2);background:rgba(59,125,232,.12);padding:3px 9px;border-radius:20px}
.excerpt{color:var(--mut)}
.readmore{display:inline-flex;min-height:44px;align-items:center;color:var(--acc);font-weight:600;font-size:14px;margin-top:8px}
article.post{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:clamp(18px,4vw,34px);margin-top:10px}
article.post h1{font-size:clamp(23px,6vw,33px);margin:0 0 10px}
article.post .meta{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
article.post img{max-width:100%;height:auto;display:block;margin:18px auto;border:1px solid var(--line)}
article.post p{margin:0 0 16px}
article.post h2,article.post h3{margin:28px 0 12px}
article.post ul,article.post ol{padding-left:22px}
article.post li{margin:6px 0}
article.post pre,article.post code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:13.5px}
article.post pre{background:var(--code);border:1px solid var(--line);border-radius:8px;padding:14px;overflow-x:auto;max-width:100%;white-space:pre;word-wrap:normal}
article.post code{background:rgba(255,255,255,.06);padding:2px 6px;border-radius:4px}
article.post pre code{background:none;padding:0}
article.post blockquote{border-left:3px solid var(--acc);margin:16px 0;padding:4px 0 4px 16px;color:var(--mut);font-style:italic}
article.post a{word-break:break-word}
article.post table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse}
article.post td,article.post th{border:1px solid var(--line);padding:6px 10px}
.backrow{margin:26px 0 0}
.backrow a{font-size:14px}
.crumbs{font-size:13px;color:var(--mut);margin-bottom:14px}
footer.site{border-top:1px solid var(--line);background:#0d1117;padding:30px 0;margin-top:30px}
footer.site .wrap{color:var(--mut);font-size:14px;display:flex;flex-direction:column;gap:8px}
footer.site b{color:var(--ink)}
footer.site .fnav{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}
footer.site .fnav a{color:var(--mut)}
@media(max-width:560px){.hd{padding:14px}.brand span{display:none}}