:root{--brand:#7C5CFC;--pink:#E98FB3;--ink:#211D2B;--bg:#F8F6FB;--wash:#EEEAF5;--text:#302C38;--muted:#746E7D;--accent:#F2A33A;--line:#DCD5E8;--white:#fff;--max:1220px}
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.header{position:sticky;top:0;z-index:80;min-height:72px;padding:0 max(16px,calc((100vw - 1360px)/2));display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:rgba(248,246,251,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(124,92,252,.14)}.brand{display:flex;gap:10px;align-items:center;text-decoration:none}.brand img{width:42px;height:42px;border-radius:12px;object-fit:cover}.brand span{display:flex;flex-direction:column;line-height:1.1}.brand small{font-size:11px;color:var(--muted);margin-top:5px}.header nav{display:flex;justify-content:center;gap:6px}.header nav a,.searchbtn,.menu{border:0;background:transparent;border-radius:999px;padding:9px 12px;text-decoration:none;font-size:14px}.header nav a.on{background:var(--wash);color:var(--ink)}.searchbtn,.menu{border:1px solid var(--line);background:#fff}.menu{display:none}.search-modal[hidden]{display:none!important}.search-modal{position:fixed;inset:0;z-index:190;display:grid;place-items:start center;padding-top:12vh}.backdrop{position:absolute;inset:0;background:rgba(20,17,27,.72)}.searchbox{position:relative;width:min(620px,calc(100% - 30px));background:var(--bg);padding:30px;border-radius:22px}.searchbox .x{position:absolute;right:14px;top:8px;border:0;background:none;font-size:28px}.searchbox form,.searchpage{display:flex;gap:10px}.searchbox input,.searchpage input{flex:1;min-width:0;border:1px solid var(--line);border-radius:12px;padding:12px}.searchbox form button,.searchpage button{border:0;background:var(--brand);color:#fff;border-radius:12px;padding:10px 18px}
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.noteslist{max-width:980px;margin:auto}.noteslist article{padding:28px 0;border-bottom:1px solid var(--line)}.noteslist article h2{font-size:27px;line-height:1.28;margin:4px 0 12px}.noteslist article>p{color:var(--muted);margin:0 0 13px}.noteslist article>p:nth-of-type(n+3){color:var(--text);font-size:15px}.noteslist .tags{margin-top:14px}