:root{color-scheme:dark;--bg:#121418;--surface:#1e222a;--surface2:#1a1d24;--night:#0a0b0d;--line:#303641;--white:#e6e8ec;--mute:#8c93a0;--red:#ff3e3e;--redfade:rgba(255,62,62,.11);--max:1260px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--white);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:#ff7474}a:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:3px}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35}button{font:inherit}::selection{background:var(--red);color:#fff}.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.skip{position:absolute;top:-90px;left:1rem;background:var(--red);padding:12px 18px;z-index:100}.skip:focus{top:10px}.top-line{background:var(--night);border-bottom:1px solid #242831;font-size:11px;color:#afb5c0;letter-spacing:.035em}.top-line-inner{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:10px}.top-line 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@media(max-width:1030px){.container{width:min(var(--max),calc(100% - 36px))}.header-inner{gap:14px}.main-nav a{padding:10px 13px}.article-grid{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{gap:25px}.reading-layout{gap:22px;grid-template-columns:minmax(0,1fr) 250px}.home-board{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}}
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