.fs-opening{display:grid;grid-template-columns:1fr 190px;gap:30px;align-items:center;padding:28px 32px;border-radius:20px;background:linear-gradient(115deg,#e6f1e7,#f3f1df);margin-bottom:26px}.fs-opening h2{font-size:27px;line-height:1.3;margin:15px 0}.fs-opening p{font-size:14px;line-height:1.8;max-width:650px}.fs-sieve{text-align:center;display:grid;gap:12px}.fs-sieve>div{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;max-width:140px;margin:auto}.fs-sieve i{width:15px;height:15px;border-radius:5px;background:#609d7f}.fs-sieve>span{font-size:12px;color:#6a866d}.fs-sieve>small{font-size:11px;line-height:1.7;color:#5d7a60}.fs-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-bottom:14px}.fs-tabs button{padding:16px 12px;border:1px solid #d5e2d4;border-radius:12px;background:#fff;color:#53735e;font-size:14px;cursor:pointer;text-align:left}.fs-tabs button>span{display:block;font-size:10px;opacity:.65;margin-bottom:6px}.fs-tabs button[aria-selected=true]{background:#dfefe4;border-color:#087f73;box-shadow:0 0 0 1px #087f73;color:#086d5c}.fs-panel{background:#fff;border:1px solid #dce6d9;border-radius:20px;overflow:hidden}.fs-case-heading{padding:27px 30px 0}.fs-case-heading h2{font-size:25px;line-height:1.4;margin:0 0 12px}.fs-case-heading p{font-size:14px;line-height:1.8;max-width:800px;color:#6b816e}.fs-workbench{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;padding:20px 30px 28px}.fs-workbench>div{min-width:0}.fs-choices{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.fs-choices button{font-size:12px;border:1px solid #d7e1d2;border-radius:8px;background:#f6f8f1;padding:11px 14px;color:#5e7a63;cursor:pointer}.fs-choices button[aria-pressed=true]{border-color:#087f73;background:#e5f1e7;color:#087f73}.fs-visual{background:#f5f8f1;border-radius:15px;padding:16px 10px;min-height:270px;display:flex;flex-direction:column;justify-content:center}.fs-visual svg{display:block;width:100%;height:auto}.fs-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;font-size:10px;color:#6c826f;margin:10px 5px 0}.fs-legend span{display:flex;gap:5px;align-items:center}.fs-legend i{width:8px;height:8px;display:inline-block;border-radius:50%}.fs-reading{font-size:13px;line-height:1.85;color:#4e725b;background:#edf4e9;border-radius:10px;padding:16px;margin-bottom:0}.fs-advice{padding:23px;background:#fcf6eb;border:1px solid #eddfc8;border-radius:14px}.fs-advice ol{padding-left:20px;margin:16px 0 0;font-size:13px;line-height:1.85}.fs-advice li{padding-left:5px;margin-bottom:20px}.fs-advice li:last-child{margin-bottom:0}.fs-advice li::marker{color:#aa7a43;font-weight:700}.fs-question{padding:20px 30px;background:#e8f2e6;border-top:1px solid #d6e4d1;font-size:17px;line-height:1.6;font-weight:600;color:#2a654d}.fs-missing{display:grid;gap:24px;padding:18px}.fs-missing h3{font-size:14px;margin:0 0 14px;display:flex;justify-content:space-between;gap:12px}.fs-missing h3 span{font-size:11px;font-weight:400;color:#748571}.fs-missing-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.fs-missing-grid>span{display:grid;place-items:center;aspect-ratio:1;max-height:43px;background:#dcecdf;border:1px solid #b6d1b7;color:#338366;border-radius:8px;font-size:17px}.fs-missing-grid>span.missing{border:1px dashed #ca9e64;background:#f6e8d4;color:#b27b3b}.fs-handoff{padding:28px 30px;background:#edf3e9;border:1px solid #d4e1cf;border-radius:18px;margin-top:25px}.fs-handoff h2{font-size:23px;line-height:1.4;margin:0 0 22px}.fs-handoff>div{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.fs-handoff span{font-size:12px;color:#6c806b;line-height:1.7}.fs-handoff b{display:block;color:#376a4d;font-size:14px;margin-bottom:7px}.fs-handoff p{border-top:1px solid #d3e0cd;margin:22px 0 0;padding-top:18px;font-size:13px;line-height:1.8}@media(max-width:1100px){.fs-workbench{grid-template-columns:1fr}.fs-visual svg{max-width:620px;margin:auto}.fs-advice ol{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px}.fs-advice li{margin:0}.fs-handoff>div{grid-template-columns:1fr 1fr}}@media(max-width:650px){.fs-opening{grid-template-columns:1fr;padding:23px}.fs-opening h2{font-size:23px}.fs-sieve{display:none}.fs-tabs{grid-template-columns:1fr 1fr;gap:8px}.fs-tabs button{font-size:13px;padding:13px}.fs-case-heading{padding:22px 20px 0}.fs-case-heading h2{font-size:21px}.fs-workbench{padding:14px 16px 20px;gap:18px}.fs-advice{padding:20px}.fs-advice ol{display:block}.fs-advice li{margin-bottom:17px}.fs-visual{padding:12px 3px;min-height:210px}.fs-question{font-size:15px;padding:18px 20px}.fs-handoff{padding:23px}.fs-handoff h2{font-size:20px}.fs-missing{padding:12px}.fs-missing-grid{gap:6px}.fs-missing h3{font-size:12px}.fs-missing h3 span{font-size:10px}.fs-choices button{font-size:11px;padding:11px}.fs-legend{font-size:9px}}
.shap-intro{margin-top:0}.shap-intro>b{font-size:21px}.shap-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:20px}.shap-controls h2,.shap-chart-card h2{font-size:23px}.shap-controls>p{font-size:13px;color:#6b816e}.shap-reference{padding-top:15px;border-top:1px solid #dce5d7;margin-top:15px}.shap-reference label{font-size:12px;margin:0 0 12px}.shap-reference select{width:100%;min-width:0;max-width:100%;background:#f5f8f0;border:1px solid #cadbc7;border-radius:8px;padding:11px;color:#466d55;font-size:12px}.shap-reference p{font-size:12px;color:#6b816e;line-height:1.8}.shap-chart-card svg{width:100%;display:block;height:auto;margin:25px 0 0}.shap-legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11px;color:#66816b}.shap-legend span{display:flex;gap:7px;align-items:center}.shap-legend i{width:11px;height:11px;border-radius:3px}.shap-legend .up{background:#ce8c51}.shap-legend .down{background:#087f73}.shap-equation{font-size:20px;color:#345f47;line-height:1.6;padding:18px;background:#ecf4e8;border-radius:12px;margin:23px 0 12px}.shap-chart-card .shap-reading{font-size:13px;line-height:1.9;color:#6a806d}.shap-practice{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:25px 0}.shap-practice article{background:#fff;border:1px solid #dce6d9;border-radius:15px;padding:24px}.shap-practice article>span{color:#8ea38c;font-size:11px}.shap-practice h3{font-size:18px;line-height:1.5;margin:14px 0 10px}.shap-practice p{font-size:13px;line-height:1.85;color:#6b816e}@media(max-width:1100px){.shap-layout{grid-template-columns:1fr}.shap-controls{display:grid;grid-template-columns:1fr 1fr;column-gap:30px}.shap-controls>.eyebrow,.shap-controls>h2,.shap-controls>p,.shap-reference{grid-column:1/-1}.shap-controls>input{grid-column:2}.shap-controls>label{grid-column:1}.shap-chart-card svg{max-width:750px;margin:20px auto}}@media(max-width:650px){.shap-controls{display:block}.shap-practice{grid-template-columns:1fr}.shap-practice article{padding:20px}.shap-equation{font-size:16px}.shap-chart-card{padding:20px 12px}.shap-chart-card .eyebrow,.shap-chart-card h2{padding-left:8px}.shap-intro>b{font-size:18px}.shap-legend{font-size:10px}.shap-controls h2,.shap-chart-card h2{font-size:21px}}
.shap-mobile-chart{display:none}@media(max-width:650px){#shap-waterfall{display:none}.shap-mobile-chart{display:grid;gap:24px;margin:28px 8px}.shap-mobile-chart>div>div:first-child{display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:13px;margin-bottom:10px}.shap-mobile-chart b{font-size:18px}.shap-mobile-track{position:relative;width:100%;height:14px;background:repeating-linear-gradient(90deg,#e7ede3 0%,#e7ede3 24.6%,#d4dfcf 24.7%,#d4dfcf 25%);border-radius:4px}.shap-mobile-track i{display:block;position:absolute;height:100%;border-radius:4px}#chapter-nav{align-items:start}}
