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var(--color-border-strong);background:var(--color-bg-elevated);color:var(--color-fg);cursor:pointer;font-size:13px;font-family:var(--font-serif);border-radius:2px;padding:7px 14px;transition:all .15s;display:inline-block}.btn:hover{border-color:var(--color-fg)}.btn.primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn.primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}.btn.ghost{border-color:var(--color-border);background:0 0}body.theme-pub .btn{border-radius:8px;padding:8px 16px;font-weight:500}body.theme-pub .btn.primary{box-shadow:0 2px 6px #7c3aed4d}body.theme-pub .btn.primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #7c3aed66}.copy-wrap{position:relative}.copy-wrap .out,.copy-wrap pre.out{border:1px solid var(--color-border);background:var(--color-bg-elevated);color:var(--color-fg);font-family:var(--font-mono);white-space:pre-wrap;word-break:break-all;border-radius:2px;min-height:80px;max-height:50vh;margin:0;padding:12px 56px 12px 14px;font-size:13px;line-height:1.6;overflow:auto}.copy-wrap pre.out.err{color:var(--color-accent);background:var(--color-error-bg)}.copy-wrap .copy-btn{font-size:11px;font-family:var(--font-serif);color:var(--color-fg-muted);background:var(--color-bg);border:1px solid var(--color-border);cursor:pointer;border-radius:2px;padding:4px 10px;transition:all .15s;position:absolute;top:6px;right:6px}.copy-wrap .copy-btn:hover{color:var(--color-accent);border-color:var(--color-accent)}.copy-wrap .copy-btn:focus-visible,.search-input:focus-visible,button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.copy-wrap .copy-btn.copied{color:var(--color-success-bg);border-color:var(--color-success-bg)}body.theme-pub .copy-wrap pre.out{border-radius:6px}body.theme-pub .copy-wrap .copy-btn{border-radius:999px;padding:4px 12px}.tool-status{font-family:var(--font-mono);background:var(--color-highlight-bg);border-radius:2px;margin:12px 0;padding:8px 14px;font-size:12.5px}.tool-status.success{background:var(--color-success-bg);color:#065f46}body.theme-pub[style*=dark] .tool-status.success,html[data-mode=dark] .tool-status.success{color:#6ee7b7}.tool-status.error{background:var(--color-error-bg);color:var(--color-accent)}.bi-container{font-family:var(--bi-font-sans)}.bi-path-indicator{background:var(--color-bi-highlight);border-radius:10px;flex-wrap:wrap;align-items:center;gap:12px;margin:16px 0 24px;padding:16px 20px;display:flex}.bi-path-step{color:var(--color-bi-fg-muted);align-items:center;gap:8px;display:flex}.bi-path-step-active{color:var(--color-bi-accent);font-weight:600}.bi-path-num{background:var(--color-bi-bg-elevated);border:1px 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#00000026}.bi-product-vba{background:linear-gradient(135deg,var(--color-bi-vba-format),#8b5cf6)}.bi-product-m{background:linear-gradient(135deg,var(--color-bi-m-gen),#06b6d4)}.bi-product-dax{background:linear-gradient(135deg,var(--color-bi-dax-gen),#e11d48)}.bi-product-icon{margin-bottom:12px;font-size:32px}.bi-product-card h3{margin:0 0 6px;font-size:20px;font-weight:700}.bi-product-card p{opacity:.9;margin:0 0 16px;font-size:14px}.bi-product-count{background:#fff3;border-radius:12px;padding:3px 10px;font-size:12px;display:inline-block}.bi-tool-card{border:1px solid var(--color-bi-border);background:var(--color-bi-bg-elevated);color:var(--color-bi-fg);border-radius:10px;padding:16px 18px;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:block}.bi-tool-card:hover{border-color:var(--color-bi-accent);border-bottom:1px solid var(--color-bi-accent);transform:translateY(-1px);box-shadow:0 4px 12px 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10px;font-size:12px}.bi-button:disabled{opacity:.5;cursor:not-allowed}.bi-button.primary{background:var(--color-bi-accent);color:#fff;border-color:var(--color-bi-accent)}.bi-button.primary:hover{background:var(--color-bi-accent-hover);border-color:var(--color-bi-accent-hover)}.bi-paywall-hint{background:linear-gradient(90deg,var(--color-bi-highlight),transparent);border:1px solid var(--color-bi-border);border-radius:8px;align-items:center;gap:12px;margin:12px 0;padding:12px 20px;display:flex}.bi-paywall-icon{font-size:20px}.bi-paywall-text{flex-direction:column;flex:1;gap:2px;display:flex}.bi-paywall-text strong{color:var(--color-bi-fg);font-size:14px}.bi-paywall-text span{color:var(--color-bi-fg-muted);font-size:12px}.bi-status{font-family:var(--font-mono);background:var(--color-bi-highlight);color:var(--color-bi-accent);border-radius:6px;margin:12px 0;padding:10px 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