:root{--paper:#FFF8F2;--deep:#F6E4D4;--white:#fff;--char:#2A1208;--text:#3E2418;--muted:#7A5644;--soft:#9A7460;--red:#C43C12;--orange:#E85D04;--sand:#F4A261;--gold:#FFB703;--line:rgba(42,18,8,.12);--shadow:0 16px 38px rgba(42,18,8,.10);--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font:16px/1.78 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(var(--max),calc(100% - 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var(--red);border-radius:10px;box-shadow:var(--shadow)}.article-head .lead{max-width:880px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:26px}.prose{min-width:0}.prose section,.prose article{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;margin-bottom:18px}.prose h2{font-size:24px}.prose h3{font-size:19px}.prose ul,.prose ol{padding-left:1.2em}.prose li{margin:.45em 0}.aside-box{position:sticky;top:136px;align-self:start;background:var(--deep);border-radius:10px;padding:18px}.aside-box a{display:block;padding:9px 0;border-bottom:1px solid rgba(42,18,8,.12);font-weight:700}.source-tag{display:inline-flex;align-items:center;min-height:30px;padding:3px 8px;border-radius:7px;background:var(--deep);color:var(--char);font-size:13px;font-weight:800}.fact-box{border-left:4px solid var(--red)!important}.opinion-box{border-left:4px solid var(--sand)!important}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid 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@media (max-width:380px){.stage-btn{font-size:13px;padding:7px 8px}.stage-logo{font-size:18px}.footer-grid{grid-template-columns:1fr}}