:root{
  --bg:#fbfaf7;--fg:#1a1a1a;--muted:#6b675f;--rule:#e7e3da;--accent:#8a5a2b;--card:#fff;--maxw:44rem;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;}
@media (prefers-color-scheme:dark){:root{--bg:#16150f;--fg:#e9e5da;--muted:#9c968a;--rule:#2c2a22;--accent:#d8a25f;--card:#1e1c15;}}
*{box-sizing:border-box}html{font-size:18px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased}
main{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem 4rem}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.site-head{max-width:var(--maxw);margin:0 auto;padding:1.75rem 1.25rem 1.25rem;display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:.6rem}
.brand{font-family:var(--serif);font-weight:700;font-size:1.35rem;color:var(--fg)}
.site-head nav{display:flex;flex-wrap:wrap;gap:.2rem 1.05rem}
.site-head nav a{color:var(--muted);font-size:.92rem}
.site-head nav a[aria-current]{color:var(--fg);font-weight:600}
.intro{border-bottom:1px solid var(--rule);padding:2rem 0 2.4rem;margin-bottom:1.5rem}
.intro h1{font-family:var(--serif);font-size:2.6rem;margin:.2rem 0 .6rem;letter-spacing:-.01em}
.lede{font-size:1.14rem;color:var(--muted);max-width:36rem}
.btn{display:inline-block;margin-top:.6rem;border:1px solid var(--accent);border-radius:2rem;padding:.45rem 1.1rem;font-size:.95rem}
.btn:hover{background:var(--accent);color:var(--bg);text-decoration:none}
.section-h{font-family:var(--serif);font-size:1.1rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:2.5rem 0 1rem}
.cards{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.cards.two{grid-template-columns:1fr 1fr}
@media(max-width:640px){.cards.two{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--rule);border-radius:.7rem;padding:1rem 1.15rem;transition:transform .12s,box-shadow .12s}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,0,0,.06)}
.card time,.arch time,.post-meta time{color:var(--muted);font-size:.8rem;letter-spacing:.02em}
.card-title{display:block;font-family:var(--serif);font-size:1.2rem;margin:.15rem 0 .3rem;color:var(--fg)}
.card:hover .card-title{color:var(--accent)}
.card-ex{margin:0;color:var(--muted);font-size:.92rem}
.page-h{font-family:var(--serif);font-size:2rem;margin:1.6rem 0 .3rem}
.muted{color:var(--muted)}
.year{font-family:var(--serif);color:var(--accent);margin:2rem 0 .5rem;font-size:1.3rem}
.arch{list-style:none;padding:0;margin:0}
.arch li{display:flex;gap:1rem;align-items:baseline;padding:.4rem 0;border-bottom:1px solid var(--rule)}
.arch time{flex:0 0 8.5rem;font-variant-numeric:tabular-nums}
.arch a{color:var(--fg)}.arch a:hover{color:var(--accent)}
.post{padding-top:1.2rem}
.post-title{font-family:var(--serif);font-size:2.15rem;line-height:1.18;margin:.3rem 0 .5rem;letter-spacing:-.01em}
.post-meta{margin:0}
.post-tags{margin:.4rem 0 1.6rem;display:flex;flex-wrap:wrap;gap:.4rem}
.tag{display:inline-block;background:var(--card);border:1px solid var(--rule);border-radius:2rem;padding:.15rem .7rem;font-size:.8rem;color:var(--muted)}
.tag:hover{color:var(--accent);text-decoration:none;border-color:var(--accent)}
.cloud{display:flex;flex-wrap:wrap;gap:.45rem;align-items:baseline}
.cloud.big{gap:.55rem}
.cloud .t1{font-size:.8rem}.cloud .t2{font-size:.92rem}.cloud .t3{font-size:1.05rem}.cloud .t4{font-size:1.2rem}.cloud .t5{font-size:1.4rem}
.post-body{font-family:var(--serif);font-size:1.12rem}
.post-body p{margin:0 0 1.2rem}
.post-body img{max-width:100%;height:auto;border-radius:.4rem;margin:1rem 0}
.post-body a{text-decoration:underline}
.post-body h2,.post-body h3{font-family:var(--serif)}
.post-body iframe{max-width:100%}
.post-body blockquote{border-left:3px solid var(--accent);margin:1.2rem 0;padding:.2rem 0 .2rem 1.1rem;color:var(--muted);font-style:italic}
.post-nav{margin-top:2.5rem;padding-top:1.2rem;border-top:1px solid var(--rule)}
.pond-wrap{margin-top:2.5rem}
.pond-note{margin:.2rem 0 .8rem;font-size:.9rem}
#koi{width:100%;height:auto;aspect-ratio:800/320;border-radius:.9rem;border:1px solid var(--rule);display:block;cursor:pointer;background:linear-gradient(180deg,#cfe9ea,#a9d3d6)}
@media (prefers-color-scheme:dark){#koi{background:linear-gradient(180deg,#16333a,#0f2429);border-color:#24424a}}
.site-foot{max-width:var(--maxw);margin:0 auto;padding:2rem 1.25rem 3rem;border-top:1px solid var(--rule);color:var(--muted);font-size:.85rem}
.views{margin:0 0 .4rem;font-variant-numeric:tabular-nums}
@media(max-width:640px){html{font-size:17px}.intro h1{font-size:2.1rem}.arch li{flex-direction:column;gap:.1rem}.arch time{flex-basis:auto}}