@font-face{font-family:TsangerJinKai02;src:url(/fonts/TsangerJinKai02-W04.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:TsangerJinKai02;src:url(/fonts/TsangerJinKai02-W05.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{--parchment: #f5f4ed;--ivory: #faf9f5;--near-black:#141413;--dark-warm: #3d3d3a;--olive: #504e49;--stone: #6b6a64;--brand: #1b365d;--border: #e8e6dc;--border-soft:#e5e3d8;--tag-bg: #e4ecf5;--serif: "TsangerJinKai02", "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", Georgia, serif;--measure: 44rem}*{box-sizing:border-box;margin:0;padding:0}html{font-size:17.5px;-webkit-text-size-adjust:100%}body{background:var(--parchment);color:var(--near-black);font-family:var(--serif);font-size:1rem;line-height:1.6;letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.wrap{max-width:var(--measure);margin:0 auto;padding:0 1.6rem}strong,b{font-weight:500}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:.18em}.eyebrow{display:inline-flex;align-items:center;gap:.55em;font-size:.72rem;color:var(--brand);letter-spacing:.16em;text-transform:uppercase;font-weight:500}.eyebrow:before{content:"";width:.62em;height:2px;border-radius:1px;background:var(--brand);flex-shrink:0}.masthead{text-align:center;padding:3rem 0 1.2rem;border-bottom:2.5px solid var(--near-black);margin-bottom:2.4rem}.masthead .nameplate{display:inline-block;font-size:2.6rem;font-weight:600;letter-spacing:.02em;color:var(--near-black)}.masthead .nameplate:hover{text-decoration:none}.masthead .dateline{margin-top:.55rem;color:var(--stone);font-size:.8rem;letter-spacing:.04em}.site-footer{margin:5.5rem 0 3rem;padding-top:1.5rem;border-top:1px solid var(--border);color:var(--stone);font-size:.82rem;line-height:1.7}.post-list{list-style:none;margin:2.4rem 0 0}.post-list li{padding:1.7rem 0;border-bottom:1px solid var(--border)}.post-list .meta{color:var(--stone);font-size:.82rem;margin-bottom:.5rem}.post-list h2{font-size:1.45rem;font-weight:500;line-height:1.35;margin-bottom:.5rem}.post-list h2 a{color:var(--near-black)}.post-list h2 a:hover{color:var(--brand);text-decoration:none}.post-list .summary{color:var(--dark-warm);font-size:1rem;line-height:1.6}.article-head{margin:.5rem 0 2.4rem;text-align:center}.article-head .kicker{display:inline-flex;align-items:center;gap:.5em;font-size:.74rem;color:var(--brand);letter-spacing:.18em;text-transform:uppercase;font-weight:500}.article-head .kicker:before,.article-head .kicker:after{content:"";width:1.6em;height:1px;background:var(--brand);opacity:.5}.article-head .headline{font-size:clamp(1.9rem,4.6vw,2.7rem);font-weight:600;line-height:1.18;letter-spacing:.005em;color:var(--near-black);margin:.85rem auto 1rem;max-width:26em}.article-head .deck{font-size:1.12rem;line-height:1.62;color:var(--dark-warm);margin:0 auto 1.4rem;max-width:34em}.article-head .byline{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5em;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--stone);padding:.7rem 0;border-top:1px solid var(--near-black);border-bottom:1px solid var(--border)}.article-head .byline .by{color:var(--dark-warm);font-weight:500}.article-head .byline .dot{opacity:.5}.article-head .source{margin-top:.8rem;font-size:.8rem;color:var(--stone);word-break:break-all}.article-head .source .src-label{text-transform:uppercase;letter-spacing:.1em;margin-right:.4em}.tags{margin-top:1rem;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem}.tag{font-size:.72rem;color:var(--brand);background:var(--tag-bg);padding:.16rem .6rem;border-radius:3px;letter-spacing:.02em}.prose{font-size:1.03rem;line-height:1.62}.prose p{margin:0 0 .85rem}.prose h2{font-size:1.4rem;font-weight:500;line-height:1.25;color:var(--near-black);margin:2.4rem 0 .7rem}.prose h3{font-size:1.18rem;font-weight:500;line-height:1.3;color:var(--dark-warm);margin:1.9rem 0 .6rem}.prose ul,.prose ol{margin:.5rem 0 .9rem;padding-left:1.4rem}.prose li{margin:.25rem 0}.prose li::marker{color:var(--brand)}.prose ol li::marker{font-weight:500}.prose img{max-width:100%;height:auto;border-radius:2px;display:block;margin:1.7rem auto}.prose hr{border:none;border-top:1px solid var(--border);margin:2.4rem 0}.prose blockquote{border-left:2px solid var(--brand);margin:1.2rem 0;padding:.2rem 0 .2rem 1rem;color:var(--olive)}.prose a{color:var(--brand)}.prose code{background:var(--ivory);border:1px solid var(--border-soft);padding:.1em .36em;border-radius:3px;font-size:.86em;font-family:SF Mono,Menlo,ui-monospace,monospace}.prose pre{background:var(--ivory)!important;border:1px solid var(--border-soft);padding:1rem 1.1rem;border-radius:6px;overflow-x:auto;font-size:.84rem;line-height:1.6;margin:1.4rem 0}.prose pre code{background:none;border:none;padding:0}.prose table{width:100%;border-collapse:collapse;margin:1.6rem 0;font-size:.88rem}.prose th,.prose td{border:1px solid var(--border);padding:.5rem .7rem;text-align:left;vertical-align:top;line-height:1.5}.prose th{background:var(--tag-bg);font-weight:500;color:var(--brand)}.back-link{display:inline-block;margin-bottom:1.8rem;color:var(--stone);font-size:.84rem}.back-link:hover{color:var(--brand);text-decoration:none}@media(max-width:480px){html{font-size:16.5px}.masthead .nameplate{font-size:2rem}}