.tool-page{padding:clamp(48px,6vw,80px) clamp(20px,5vw,60px) clamp(60px,8vw,100px)}.tool-wrap{max-width:860px;margin:0 auto}.tool-back{display:inline-block;font-size:.875rem;color:var(--muted-foreground);text-decoration:none;transition:color .15s;margin-bottom:28px}.tool-back:hover{color:var(--foreground)}.tool-head{display:flex;align-items:center;gap:12px}.tool-title{color:var(--foreground);margin:0}.tool-desc{color:var(--muted-foreground);margin:14px 0 32px}.tool-card{background-color:var(--card);border:1px solid var(--border);border-radius:6px;box-shadow:var(--shadow-soft);padding:28px 30px}.tool-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tool-field-full{grid-column:1/-1}@media (max-width:600px){.tool-fields{grid-template-columns:1fr}}.tool-label{display:block;font-size:.75rem;font-weight:600;color:var(--muted-foreground);margin-bottom:8px}.tool-input{width:100%;box-sizing:border-box;padding:12px 14px;font-size:.875rem;color:var(--foreground);background:var(--background);border:1px solid var(--border);border-radius:6px;outline:none;transition:border-color .15s,box-shadow .15s}.tool-input:focus{border-color:var(--action);box-shadow:0 0 0 3px color-mix(in oklch,var(--action) 20%,transparent)}.tool-check-group{display:flex;flex-wrap:wrap;gap:10px 22px;padding:12px 14px;background:var(--background);border:1px solid var(--border);border-radius:6px}.tool-check{display:flex;align-items:center;gap:7px;color:var(--foreground)}.tool-btn,.tool-check{font-size:.875rem;cursor:pointer}.tool-btn{width:100%;margin-top:24px;background-color:var(--action);color:var(--action-foreground);font-weight:600;border:none;border-radius:6px;padding:15px;transition:transform .15s ease,box-shadow .15s ease}.tool-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 16px color-mix(in oklch,var(--action) 40%,transparent)}.tool-btn:disabled{opacity:.6;cursor:default}.tool-error{margin-top:14px;font-size:.875rem;color:var(--destructive)}.tool-preview{margin-top:40px}.tool-preview-title{color:var(--foreground);margin:0 0 16px}.tool-footnote{margin-top:22px;font-size:.75rem;color:var(--muted-foreground)}.tax-form{background:#ffffff;border:1px solid #000;padding:18px;color:#000}.tax-form-header{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:2px solid #000;padding-bottom:8px;margin-bottom:10px}.tax-form-row{border:1px solid #000;border-top:none}.tax-form-row:first-of-type{border-top:1px solid #000}.tax-form-cell{padding:8px 10px;display:flex;flex-direction:column;gap:4px}.tax-form-label{color:#000}.tax-form-value{min-height:16px;border-bottom:1px dotted #888;padding-bottom:2px;word-break:break-word}.tax-form-tin{border:1px solid #000;border-top:none;display:flex}.tax-form-tin-left{border-right:1px solid #000}.tax-form-tin-left,.tax-form-tin-right{flex:1;padding:8px 10px;display:flex;flex-direction:column;gap:6px}.tax-form-grid{border:1px solid #000;border-top:none;display:flex;flex-wrap:wrap}.tax-form-grid-cell{flex:1 1 50%;box-sizing:border-box;padding:8px 10px;display:flex;flex-direction:column;gap:4px}.tax-form-grid-cell:not(:last-child){border-right:1px solid #000}.tax-form-check{border:1px solid #000;border-top:none;padding:8px 10px;display:flex;flex-direction:column;gap:4px}.tax-form-check-label{color:#000}.tax-form-check-value{min-height:16px;border-bottom:1px dotted #888;padding-bottom:2px;word-break:break-word}.tool-hint{margin:6px 0 0;font-size:.75rem;color:var(--muted-foreground)}.tool-output{margin-top:24px;border:1px dashed var(--border);border-radius:6px;padding:20px}.tool-output-label{font-size:.75rem;font-weight:600;color:var(--muted-foreground);margin:0 0 8px}.tool-output-url{font-size:.875rem;color:var(--foreground);word-break:break-all;margin:0 0 14px}.tool-copy-btn{background-color:var(--foreground);color:var(--background);font-size:.875rem;font-weight:600;border:none;border-radius:6px;padding:10px 18px;cursor:pointer;transition:transform .15s ease}.tool-copy-btn:hover{transform:translateY(-1px)}.tool-qr{margin-top:24px;display:flex;justify-content:center;background:var(--card);border:1px solid var(--border);border-radius:6px;padding:16px}.calc-result{margin-top:26px}.calc-result-inner{border:1px dashed var(--border);border-radius:6px;padding:24px;text-align:center}.calc-result-label{font-size:.75rem;font-weight:600;color:var(--muted-foreground);margin:0 0 8px}.calc-score{color:var(--foreground);margin:0 0 20px}.calc-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media (max-width:480px){.calc-breakdown{grid-template-columns:1fr}}.calc-pill{border:1px solid var(--border);border-radius:6px;padding:12px}.calc-pill p:first-child{margin:0 0 2px}.calc-pill p:last-child{opacity:.7;margin:0}.calc-pill-red{background:rgba(220,38,38,.1)}.calc-pill-red p:first-child{color:#b91c1c}.calc-pill-yellow{background:rgba(202,138,4,.1)}.calc-pill-yellow p:first-child{color:#a16207}.calc-pill-green{background:rgba(22,163,74,.1)}.calc-pill-green p:first-child{color:#15803d}