:root{--primary: #10b981;--primary-dark: #059669;--primary-light: #d1fae5;--accent: #0ea5e9;--warning: #f59e0b;--bg: #f0f9ff;--card: #ffffff;--text: #1e293b;--text-light: #64748b;--border: #e2e8f0;--shadow: 0 4px 24px -4px rgba(16, 185, 129, .12);--shadow-lg: 0 12px 40px -8px rgba(16, 185, 129, .2);--radius: 16px;--radius-sm: 10px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif;background:linear-gradient(135deg,#f0f9ff,#e0f2fe,#f0fdf4);background-attachment:fixed;color:var(--text);padding:16px;line-height:1.6;margin:0;font-size:14px;min-height:100vh}.container{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}.header{grid-column:1 / -1;background:linear-gradient(135deg,#10b981,#0ea5e9);border-radius:var(--radius);padding:24px 20px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.header:before{content:"";position:absolute;top:-50%;right:-20%;width:300px;height:300px;background:#ffffff1a;border-radius:50%}.header:after{content:"";position:absolute;bottom:-60%;left:-10%;width:200px;height:200px;background:#ffffff14;border-radius:50%}h1{color:#fff;margin:0;font-size:1.5rem;font-weight:700;position:relative;z-index:1;text-shadow:0 2px 4px rgba(0,0,0,.1)}.header-subtitle{color:#ffffffe6;font-size:.85rem;margin-top:6px;position:relative;z-index:1}.card{background:var(--card);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.8);transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow-lg)}.full-width{grid-column:1 / -1}h2{font-size:1rem;margin:0 0 16px;padding-bottom:12px;color:var(--text);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;border-bottom:none;position:relative}.result-header{gap:12px}h2:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary) 0%,var(--accent) 50%,transparent 100%);border-radius:2px}.section-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);border-radius:8px;color:#fff;font-size:.85rem;margin-right:10px;flex-shrink:0}h2>span:first-child{display:flex;align-items:center}.form-group{margin-bottom:16px}label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--text)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text)}.checkbox-row 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center;padding-right:44px;cursor:pointer}.hint{font-size:.75rem;color:var(--text-light);margin-top:6px;line-height:1.5;display:flex;align-items:flex-start;gap:4px}.hint:before{content:"💡";font-size:.7rem}.subsidy-info{background:linear-gradient(135deg,#f0fdf4,#ecfdf5);border:1px solid #a7f3d0;padding:14px 16px;border-radius:var(--radius-sm);font-size:.8rem;color:#047857;line-height:1.7}.subsidy-info strong{color:#065f46;font-weight:600}.subsidy-info ul{margin:10px 0 0;padding-left:0;list-style:none}.subsidy-info li{margin-bottom:6px;padding-left:20px;position:relative}.subsidy-info li:before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:700}.base-pension-breakdown{display:grid;gap:10px}.base-pension-breakdown .breakdown-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.base-pension-breakdown .breakdown-label{font-weight:600;color:#065f46}.base-pension-breakdown input[type=number]{width:140px;text-align:right;flex-shrink:0}.base-pension-breakdown .breakdown-total{font-weight:600;color:#065f46}.toggle-container{background:#f1f5f9;padding:4px;border-radius:10px;display:inline-flex;flex-shrink:0}.header-actions{display:flex;align-items:center;gap:10px}.feedback-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;font-size:.75rem;font-weight:600;color:#0f766e;background:#ccfbf1;border:1px solid #99f6e4;border-radius:999px;cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.feedback-btn:hover{background:#99f6e4;box-shadow:0 6px 16px #14b8a633;transform:translateY(-1px)}.feedback-btn:active{transform:translateY(0)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:9998;padding:20px}.modal-card{width:min(520px,100%);background:#fff;border-radius:16px;box-shadow:0 20px 60px #0f172a40;padding:18px}.modal-header{display:flex;align-items:center;justify-content:space-between;font-weight:700;color:var(--text);margin-bottom:12px}.modal-close{width:28px;height:28px;border:none;background:#f1f5f9;border-radius:999px;cursor:pointer;color:#64748b;font-size:1rem;line-height:1}.modal-textarea{width:100%;min-height:140px;resize:vertical;border:1px solid var(--border);border-radius:12px;padding:12px;font-size:.9rem;outline:none}.modal-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;color:var(--text);font-size:.85rem}.modal-field select{width:100%;border:1px solid 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#10b9814d;-webkit-appearance:none;position:relative;overflow:hidden}button.action-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}button.action-btn:hover:before{left:100%}button.action-btn:hover{transform:translateY(-2px);box-shadow:0 6px 24px #10b98166}button.action-btn:active{transform:translateY(0)}button.print-btn{background:#fff;color:var(--primary-dark);border:1px solid var(--primary);padding:6px 12px;border-radius:999px;font-size:.8rem;cursor:pointer;transition:all .2s;white-space:nowrap}button.print-btn:hover{background:var(--primary-light)}button.print-btn:active{transform:translateY(1px)}.result-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:24px}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -20px;padding:0 20px}.result-table{width:100%;min-width:500px;border-collapse:separate;border-spacing:0;text-align:left;border-radius:var(--radius-sm);overflow:hidden;box-shadow:0 0 0 1px var(--border)}.result-table th{padding:14px 12px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);font-size:.8rem;font-weight:600;color:var(--text);white-space:nowrap;border-bottom:2px solid var(--border)}.result-table td{padding:14px 12px;border-bottom:1px solid var(--border);background:#fff;vertical-align:middle}.result-table tr:last-child td{border-bottom:none}.result-table tr:hover td{background:#f8fafc}.result-table .sub-text{font-size:.7rem;color:var(--text-light);display:block;margin-top:4px}.charts-container{display:grid;grid-template-columns:1fr;gap:24px;margin-top:24px}.chart-box{height:300px;position:relative;background:#fff;border-radius:var(--radius-sm);padding:16px;border:1px solid var(--border)}.donate-section{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.donate-text{color:var(--text-light);font-size:.85rem}.donate-list{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}.donate-item{display:flex;flex-direction:column;align-items:center;gap:8px}.donate-label{font-size:.8rem;color:var(--text-light)}.donate-qr{width:200px;max-width:100%;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow)}.thanks-section{text-align:center;color:var(--text-light);font-size:.85rem}.thanks-section a{color:var(--accent);text-decoration:none;font-weight:600}.thanks-section a:hover{text-decoration:underline}#remainingInfo{margin-bottom:16px;color:#92400e;font-weight:600;font-size:.85rem;background:linear-gradient(135deg,#fffbeb,#fef3c7);padding:14px 16px;border-radius:var(--radius-sm);border:1px solid #fde68a;display:flex;align-items:center;gap:8px}#remainingInfo:before{content:"⏰";font-size:1.1rem}#remainingInfo 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