* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #f2f5fa;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            color: #1b263b;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
        }
        h1 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            background: linear-gradient(145deg, #13294b, #27496d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin: 0.25rem 0 0.2rem;
        }
        .badge {
            background: #d4e0f0;
            padding: 0.25rem 0.9rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            color: #1e3b5a;
            display: inline-block;
            margin-bottom: 0.8rem;
        }
        .subhead {
            color: #415a77;
            font-size: 1rem;
            margin-bottom: 1.4rem;
            border-bottom: 1px solid #d3deed;
            padding-bottom: 0.9rem;
        }
        .card {
            background: white;
            border-radius: 32px;
            padding: 1.5rem 1.3rem;
            box-shadow: 0 12px 30px rgba(0,20,40,0.06);
            margin-bottom: 1.5rem;
            border: 1px solid #e7ecf5;
        }
        .section-title {
            font-weight: 600;
            font-size: 1.15rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #0d3b5e;
            margin-bottom: 1rem;
            letter-spacing: -0.2px;
        }
        .selector {
            width: 100%;
            padding: 1rem 1rem;
            background: #f5f8ff;
            border: 1.8px solid #cbd6e8;
            border-radius: 24px;
            font-size: 1.1rem;
            font-weight: 500;
            color: #0a1c32;
            appearance: none;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="%232a486b" stroke-width="2.2"><polyline points="6 9 12 15 18 9"></polyline></svg>');
            background-repeat: no-repeat;
            background-position: right 1.2rem center;
            background-size: 1.4rem;
            margin-bottom: 0.5rem;
        }
        .chip-group {
            display: flex;
            gap: 0.7rem;
            flex-wrap: wrap;
            margin: 1rem 0 1.4rem;
        }
        .chip {
            flex: 1 1 auto;
            background: #eef2f8;
            border-radius: 40px;
            padding: 0.85rem 0.2rem;
            text-align: center;
            font-weight: 600;
            color: #2c3f5e;
            border: 1.8px solid transparent;
            transition: all 0.1s;
            font-size: 0.95rem;
            box-shadow: 0 2px 3px rgba(0,0,0,0.02);
            cursor: pointer;
        }
        .chip.selected {
            background: #e0eaff;
            border-color: #1f4870;
            color: #092236;
        }
        .chip input { display: none; }

        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.9rem;
            margin: 1.2rem 0 0.8rem;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 0.7rem;
            margin: 0.8rem 0;
        }
        .toggle-item {
            background: #f0f5fc;
            border-radius: 20px;
            padding: 0.8rem 1rem;
            border: 1px solid #cbd9ed;
            box-shadow: 0 2px 4px rgba(0,0,0,0.01);
        }
        .toggle-item label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 500;
            font-size: 0.95rem;
            color: #1c3b5c;
            cursor: pointer;
        }
        .toggle-item input[type=checkbox] {
            width: 1.2rem;
            height: 1.2rem;
            accent-color: #1f4870;
        }

        .range-block {
            margin: 1.5rem 0 1.2rem;
        }
        .range-header {
            display: flex;
            justify-content: space-between;
            font-weight: 600;
            color: #1a314f;
            margin-bottom: 0.2rem;
        }
        input[type=range] {
            width: 100%;
            height: 6px;
            background: #cfdcee;
            border-radius: 10px;
            -webkit-appearance: none;
        }
        input[type=range]::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 26px;
            height: 26px;
            background: white;
            border-radius: 50%;
            box-shadow: 0 4px 10px rgba(0,35,70,0.2);
            border: 2.5px solid #173e60;
            cursor: pointer;
            margin-top: -10px;
        }

        .stat-panel {
            background: #f0f4fd;
            border-radius: 24px;
            padding: 1.3rem 1.2rem;
            margin: 1.5rem 0 1.2rem;
        }
        .stat-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.5rem 0;
            border-bottom: 1px dashed #b3c6e0;
        }
        .stat-row:last-child { border-bottom: none; }
        .stat-label {
            font-weight: 500;
            color: #314d72;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .stat-number {
            font-weight: 700;
            font-size: 1.3rem;
            color: #0a263f;
        }

        .fee-breakdown {
            background: #ffffff;
            border-radius: 22px;
            padding: 1.2rem;
            border: 1px solid #d8e2f2;
            margin: 1.2rem 0;
        }
        .fee-item {
            display: flex;
            justify-content: space-between;
            font-size: 1rem;
            padding: 0.4rem 0;
        }
        .total-big {
            background: #102331;
            color: white;
            border-radius: 26px;
            padding: 1.3rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 1.2rem 0 1rem;
        }
        .total-big .label {
            font-size: 1.2rem;
            font-weight: 400;
            opacity: 0.9;
        }
        .total-big .number {
            font-size: 2.4rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        /* 费用范围卡片 */
        .range-card {
            background: #e8f0fe;
            border-radius: 24px;
            padding: 1.2rem 1.5rem;
            margin: 1.2rem 0 1.5rem;
            border-left: 6px solid #1f4870;
        }
        .range-title {
            font-weight: 600;
            color: #0a2a44;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .range-values {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .range-item {
            flex: 1;
            min-width: 120px;
        }
        .range-label {
            font-size: 0.9rem;
            color: #3e5a7a;
        }
        .range-amount {
            font-size: 1.6rem;
            font-weight: 700;
            color: #0a1c32;
        }
        .range-note {
            font-size: 0.85rem;
            color: #4d627c;
            margin-top: 0.5rem;
            font-style: italic;
        }

        /* 调解对比卡片 */
        .mediation-comparison {
            background: #ffffff;
            border-radius: 24px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid #d3def0;
            box-shadow: 0 6px 14px rgba(0,20,40,0.04);
        }
        .comparison-title {
            font-weight: 700;
            font-size: 1.2rem;
            color: #0d3b5e;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .path-row {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .path-card {
            flex: 1;
            min-width: 200px;
            background: #f8fafd;
            border-radius: 20px;
            padding: 1.2rem;
            border-top: 4px solid;
        }
        .path-card.litigation { border-color: #c44536; }
        .path-card.mediation { border-color: #2a7a62; }
        .path-card .title {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.5rem;
        }
        .path-card .cost {
            font-size: 1.5rem;
            font-weight: 800;
            margin: 0.3rem 0 0.8rem;
        }
        .path-card.litigation .cost { color: #b13e2d; }
        .path-card.mediation .cost { color: #1e6b54; }
        .path-card ul {
            list-style: none;
            padding: 0;
            font-size: 0.9rem;
            color: #415a77;
        }
        .path-card li {
            padding: 0.2rem 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .savings-badge {
            background: #dff0e6;
            color: #12543b;
            padding: 0.8rem 1.2rem;
            border-radius: 40px;
            font-weight: 600;
            margin-top: 1rem;
            text-align: center;
        }

        /* 提示框 */
        .tip-bulb {
            background: #ecf3fa;
            border-radius: 18px;
            padding: 1rem 1.2rem;
            border-left: 6px solid #2e5d8e;
            margin: 1.2rem 0;
            color: #103450;
            font-size: 0.95rem;
        }
        .pill-note {
            background: #f9e7d4;
            border-radius: 30px;
            padding: 0.8rem 1.2rem;
            font-size: 0.9rem;
            color: #703c1a;
            border: 1px solid #f2cfaa;
            margin-top: 1rem;
        }
        .legal-footnote {
            font-size: 0.78rem;
            color: #6d7b95;
            text-align: center;
            padding-top: 1.2rem;
        }
        hr { border: none; border-top: 1px solid #d3def0; margin: 1rem 0; }
        .icon { font-size: 1.2rem; vertical-align: middle; }

        /* 复制按钮 */
        .copy-btn {
            width: 100%;
            padding: 1rem;
            background: #f0f5fc;
            border: 1.8px solid #cbd6e8;
            border-radius: 30px;
            font-weight: 600;
            color: #1f4870;
            margin: 1rem 0 0.5rem;
            cursor: pointer;
            font-size: 1rem;
            transition: all 0.2s;
        }
        .copy-btn:hover {
            background: #e0eaff;
            border-color: #1f4870;
        }

        /* 资产标签行 */
        .asset-badge {
            display: inline-block;
            background: #d4e0f0;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #1e3b5a;
            margin-left: 0.5rem;
        }