:root{--ink: #14213d;--ink-soft: #33415c;--muted: #6b7280;--line: #e5e7eb;--bg: #fbfaf7;--bg-alt: #f4f2ed;--accent: #9a6b3f;--accent-soft: #b98a5e;--card: #ffffff;--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti SC", "Source Han Serif SC", "Noto Serif SC", serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--maxw: 68rem;--measure: 42rem;--radius: 4px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink-soft);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:600;line-height:1.2;margin:0 0 .5em}h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.01em}h2{font-size:clamp(1.5rem,3.2vw,2.1rem)}h3{font-size:1.2rem}p{margin:0 0 1em}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-soft)}img{max-width:100%;display:block}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 1.5rem}.narrow{max-width:var(--measure)}.section{padding:4.5rem 0}.section--alt{background:var(--bg-alt)}.eyebrow{font-family:var(--sans);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 .9rem;font-weight:600}.lead{font-size:1.15rem;color:var(--ink-soft)}.site-header{border-bottom:1px solid var(--line);background:#fbfaf7d9;backdrop-filter:saturate(180%) blur(8px);position:sticky;top:0;z-index:50}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:4.2rem}.brand{font-family:var(--serif);font-size:1.15rem;font-weight:600;color:var(--ink);letter-spacing:.01em}.brand span{color:var(--muted);font-weight:400}.nav{display:flex;align-items:center;gap:1.6rem}.nav a{color:var(--ink-soft);font-size:.95rem}.nav a:hover,.nav a[aria-current=page]{color:var(--accent)}.lang-toggle{font-size:.85rem;border:1px solid var(--line);border-radius:999px;padding:.25rem .8rem;color:var(--ink-soft)}.lang-toggle:hover{border-color:var(--accent)}.hero{padding:5.5rem 0 4.5rem}.hero h1{max-width:20ch}.hero .subtitle{font-size:1.2rem;max-width:44ch;margin-top:1.2rem}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:var(--radius);font-size:.95rem;font-weight:500;border:1px solid transparent;transition:all .15s ease}.btn--primary{background:var(--ink);color:#fff}.btn--primary:hover{background:var(--accent);color:#fff}.btn--ghost{border-color:var(--line);color:var(--ink)}.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}.grid{display:grid;gap:1.5rem}.grid--3{grid-template-columns:repeat(3,1fr)}@media(max-width:800px){.grid--3{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem}.card h3{margin-bottom:.6rem}.card p{color:var(--ink-soft);font-size:.97rem}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:2.2rem}.section-head .link{font-size:.95rem;white-space:nowrap}.post-list{list-style:none;padding:0;margin:0}.post-list li{border-top:1px solid var(--line);padding:1.5rem 0}.post-list li:last-child{border-bottom:1px solid var(--line)}.post-list time{font-size:.85rem;color:var(--muted);display:block;margin-bottom:.35rem}.post-list a{font-family:var(--serif);font-size:1.3rem;color:var(--ink)}.post-list a:hover{color:var(--accent)}.post-list p{margin:.4rem 0 0;font-size:.98rem;color:var(--ink-soft)}.prose{max-width:var(--measure)}.prose h2{margin-top:2.2rem}.prose h3{margin-top:1.8rem}.prose ul,.prose ol{padding-left:1.3rem}.prose li{margin-bottom:.4rem}.prose blockquote{margin:1.5rem 0;padding-left:1.1rem;border-left:3px solid var(--accent-soft);color:var(--muted);font-style:italic}.prose code{background:var(--bg-alt);padding:.1rem .35rem;border-radius:3px;font-size:.9em}.site-footer{border-top:1px solid var(--line);padding:3rem 0;font-size:.88rem;color:var(--muted)}.site-footer .cols{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem}.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--accent)}.disclaimer{max-width:46rem;margin-top:1.5rem;line-height:1.6}.contact-line{display:flex;gap:.75rem;align-items:baseline;margin-bottom:.9rem}.contact-line .k{min-width:6.5rem;color:var(--muted);font-size:.9rem}.post-header{padding:4rem 0 2rem}.post-header h1{max-width:22ch}.post-header .meta{color:var(--muted);font-size:.9rem;margin-top:.8rem}.back{font-size:.9rem;display:inline-block;margin-bottom:1.5rem}