:root{--paper:#f5f3ed;--white:#fffefa;--ink:#202b2a;--muted:#727870;--line:#dedfd5;--green:#1d5146;--accent:#cf673a;--light:#e6ece4}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.65}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #cf673a;outline-offset:4px}a{color:inherit}button{transition:background .15s,transform .15s}button:hover{filter:brightness(.95)}button:active{transform:translateY(1px)}header{max-width:1280px;margin:auto;padding:24px 40px;border-bottom:1px solid 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small{font-size:10px;color:var(--muted);display:block}.card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:25px}.analysis-layout{display:grid;grid-template-columns:1.8fr 1fr;gap:20px}.card-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}h3{font-size:15px;font-weight:550;margin:0 0 18px}.card-heading h3{margin:0}.legend{display:flex;align-items:center;gap:3px;font-size:10px;color:var(--muted)}.legend i{width:10px;height:10px;background:#e9eee3;border-radius:2px}.legend i:nth-of-type(2){background:#b9d0af}.legend i:nth-of-type(3){background:#729879}.legend i:nth-of-type(4){background:#265446}.heatmap{display:grid;grid-template-columns:repeat(10,1fr);gap:8px}.heatmap button{border:0;border-radius:6px;aspect-ratio:1.16;padding:4px;font-size:14px;font-variant-numeric:tabular-nums;display:flex;flex-direction:column;align-items:center;justify-content:center}.heatmap 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