:root{
  --bg:#0a1220; --card:#0e182a; --fg:#e4e9f2; --dim:#7f8ea6;
  --coral:#ff8a5c; --line:#1a2739;
}
*{box-sizing:border-box}
body{
  margin:0; background:var(--bg); color:var(--fg);
  font:400 16px/1.8 "Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
a{color:var(--fg); text-decoration:none; border-bottom:1px solid transparent}
a:hover{color:var(--coral)}
.wrap{max-width:840px; margin:0 auto; padding:0 28px}
header{padding:30px 0 0}
header .wrap{display:flex; align-items:baseline; justify-content:space-between; gap:20px}
.logo{font-size:15px; letter-spacing:.26em; text-transform:uppercase; color:var(--fg)}
.logo span{color:var(--coral)}
header nav{display:flex; gap:22px; font-size:13px; letter-spacing:.06em}
header nav a{color:var(--dim)}
header nav a:hover{color:var(--coral)}
.rule{height:1px; background:var(--line); margin:26px 0 0}
main{padding:52px 0 76px}
h1{font-family:"Source Serif","Noto Serif SC",Georgia,"Songti SC",serif; font-weight:600; font-size:31px; line-height:1.35; margin:0 0 10px}
.lead{color:var(--dim); font-size:15px; margin:0 0 46px; max-width:60ch}
.archive{margin:0; padding:0; list-style:none}
.archive li{display:grid; grid-template-columns:44px 1fr; gap:20px; padding:26px 0; border-top:1px solid var(--line)}
.archive li:last-child{border-bottom:1px solid var(--line)}
.num{font-family:"Source Serif",Georgia,serif; font-size:14px; color:var(--coral); padding-top:4px; letter-spacing:.05em}
.archive h2{font-family:"Source Serif","Noto Serif SC",Georgia,serif; font-weight:600; font-size:19px; line-height:1.5; margin:0 0 7px}
.archive h2 a:hover{color:var(--coral)}
.archive .m{font-size:12px; color:var(--dim); letter-spacing:.1em; text-transform:uppercase; margin-bottom:8px}
.archive p{margin:0; color:var(--dim); font-size:14.5px}
article h1{font-size:28px; margin-bottom:8px}
article .m{display:block; font-size:12px; color:var(--dim); letter-spacing:.1em; text-transform:uppercase; margin-bottom:32px}
article p{margin:0 0 21px}
article h2{font-family:"Source Serif","Noto Serif SC",Georgia,serif; font-weight:600; font-size:20px; margin:36px 0 12px; color:var(--fg)}
pre{background:var(--card); border:1px solid var(--line); padding:15px 17px; overflow:auto; font-size:13px; line-height:1.6}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:.9em; color:var(--coral)}
footer{border-top:1px solid var(--line); margin-top:12px}
footer .wrap{padding:24px 28px; font-size:12px; color:var(--dim); letter-spacing:.06em; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px}
.nf h1{font-size:58px; color:var(--coral); margin-bottom:6px}
@media(max-width:600px){
  .archive li{grid-template-columns:1fr; gap:6px}
  h1{font-size:25px} main{padding:38px 0 58px}
}