.history-shell{--history-ink:#102d36;--history-muted:#607984;--history-line:#d6e1df;--history-paper:#fbfcf9;--history-green:#1f6a5b;--history-gold:#c58b3c;min-height:100vh;color:var(--history-ink);font-family:var(--font-geist-sans), sans-serif;background:#f3f7f4;font-size:16px}.history-shell *,.history-shell :before,.history-shell :after{box-sizing:border-box}.history-shell a{color:inherit;text-decoration:none}.history-shell h1,.history-shell h2,.history-shell h3,.history-shell p{margin:0}.history-shell ul,.history-shell ol{margin:0;padding:0}.history-shell li{list-style:none}.history-home-routes{background:linear-gradient(135deg,#f7faf7,#edf5f0);border-color:#cddfd7}.history-home-routes>div:first-child>span{color:#1f6a5b;font-size:14px}.history-home-routes small{font-size:14px}.history-home-routes a{color:#17483f;border-color:#c7dad2}.history-home-routes a:hover{border-color:#1f6a5b;box-shadow:0 10px 22px #1f6a5b21}.history-home-routes 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var(--history-gold);color:#516b73;background:#ffffffc7;max-width:980px;margin-top:24px;padding:18px 20px;font-size:16px;line-height:1.7}.history-standard-note b{color:var(--history-ink)}.history-hero-card,.history-grade-score{background:#ffffffe6;border:1px solid #cbd9d4;border-radius:28px;padding:26px;box-shadow:0 22px 60px #18463c1a}.history-compass{aspect-ratio:1.35;color:#e6f4ee;background:#0c2e36;border-radius:22px;grid-template-columns:1fr 1fr;place-items:center;display:grid;position:relative;overflow:hidden}.history-compass:before,.history-compass:after{content:"";background:#ffffff24;position:absolute}.history-compass:before{width:1px;height:100%;left:50%}.history-compass:after{width:100%;height:1px;top:50%}.history-compass span,.history-compass b,.history-compass em,.history-compass strong{letter-spacing:.08em;z-index:1;font-size:clamp(18px,2vw,28px);font-style:normal;font-weight:900}.history-stats{border-top:1px solid var(--history-line);grid-template-columns:repeat(4,1fr);margin-top:18px;display:grid}.history-stats article{text-align:center;padding:18px 6px 0}.history-stats strong{font-family:var(--font-literature-serif), serif;color:#1f6a5b;font-size:32px;display:block}.history-stats small{color:var(--history-muted);margin-top:4px;font-size:14px;line-height:1.3;display:block}.history-principles{border-bottom:1px solid var(--history-line);background:#fff;grid-template-columns:repeat(4,1fr);padding:0 clamp(20px,5vw,82px);display:grid;transform:translateY(-1px)}.history-principles article{border-right:1px solid var(--history-line);min-height:170px;padding:28px 24px}.history-principles article:first-child{border-left:1px solid var(--history-line)}.history-principles span{color:#b07230;font-size:15px;font-weight:900}.history-principles b{margin-top:22px;font-size:20px;display:block}.history-principles 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