:root{--navy:#244638;--navy-deep:#1d352b;--blue:#365b43;--coral:#936c3c;--coral-dark:#76512b;--ink:#283e32;--muted:#667160;--paper:#f8f8f3;--mist:#eef1e8;--line:#d8ded1;--light-text:#c1ceb8;--font-display:"Songti SC","STSong","SimSun",serif;--radius:3px}
body{background:var(--paper)}.site-header{background:rgba(248,248,243,.98)}.brand>span{font-family:var(--font-display)}.article-main{background:var(--paper)}.reading-card{border-radius:0;box-shadow:none;background:var(--paper)}.reading-card h1{font-weight:500;letter-spacing:1px}.reading-card h2{font-weight:500;letter-spacing:0}.article-callout,.rule-facts{background:var(--mist)}.rule-facts strong{font-family:var(--font-display);font-weight:500}.reading-card p,.reading-card li{line-height:2.1}:focus-visible{outline-color:var(--coral)}::selection{background:#d9e2cd;color:var(--navy)}