:root {
            --primary-blue: #4F46E5;
            --primary-purple: #7C3AED;
            --accent-red: #DC2626;
            --accent-yellow: #F59E0B;
            --text-primary: #1F2937;
            --text-secondary: #6B7280;
            --bg-gray: #F3F4F6;
            --white: #FFFFFF;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-gray);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        /* 顶部导航 */
        .top-nav {
            background: var(--white);
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: 60px;
            display: flex;
            align-items: center;
        }

        .nav-container {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            text-decoration: none;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: url(../images/logo.png);
            background-size: cover;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 14px;
        }

        .nav-divider {
            color: var(--text-secondary);
            opacity: 0.3;
        }

        .nav-title {
            font-size: 16px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .nav-right {
            display: flex;
            gap: 10px;
        }

        .nav-btn {
            padding: 6px 14px;
            border: 1px solid #E5E7EB;
            background: var(--white);
            border-radius: 4px;
            font-size: 14px;
            color: var(--text-primary);
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .nav-btn:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
            background: #F5F7FF;
        }

        .nav-btn.primary {
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
            color: white;
            border: none;
        }

        .nav-btn.primary:hover {
            opacity: 0.9;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
        }

        /* Banner区域 */
        .banner {
            width: 100%;
            background: url(../images/banner.png) no-repeat bottom;
            background-size: cover;
            padding: 60px 0px 0px 0px;
            position: relative;
            overflow: hidden;
            min-height: 500px;
                z-index: 99;
        }

        .banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: rgba(255,255,255,0.05);
            border-radius: 50%;
        }

        .banner-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .banner-content h1 {
            font-size: 48px;
            color: white;
            margin-bottom: 20px;
            font-weight: 700;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .banner-content h1 i{
            background: linear-gradient(135deg, #bfdbfe, #a5f3fc);
            -webkit-background-clip: text;
            color: transparent;
            font-style: normal;
        }
        .banner-desc {
            color: rgba(255,255,255,0.9);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 600px;
        }

        .banner-actions {
            display: flex;
            gap: 16px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .btn-white {
            background: white;
            color: var(--primary-blue);
            padding: 12px 28px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 16px;
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: all 0.3s;
            text-decoration: none;
        }

        .btn-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .btn-outline-white {
            background: transparent;
            color: white;
            padding: 12px 28px;
            border-radius: 6px;
            font-weight: 500;
            font-size: 16px;
            border: 1px solid rgba(255,255,255,0.5);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s;
            text-decoration: none;
        }

        .btn-outline-white:hover {
            background: rgba(255,255,255,0.1);
            border-color: white;
        }

        .banner-meta {
            display: flex;
            gap: 24px;
            color: rgba(255,255,255,0.8);
            font-size: 14px;
            flex-wrap: wrap;
        }

        .banner-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .meta-icon {
            width: 18px;
            height: 18px;
            opacity: 0.8;
        }

        /* 右侧悬浮卡片 */
        .floating-card {
            background: rgba(255,255,255,0.95);
            backdrop-filter: blur(10px);
            border-radius: 16px;
            padding: 30px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
            max-width: 320px;
            margin-left: auto;
            transform: translateY(20px);
        }

        .card-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            color: white;
            font-size: 28px;
        }

        .floating-card h3 {
            font-size: 20px;
            margin-bottom: 4px;
            color: var(--text-primary);
        }

        .floating-card .subtitle {
            color: var(--text-secondary);
            font-size: 13px;
            margin-bottom: 20px;
        }

        .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            padding: 6px 12px;
            background: #F3F4F6;
            border-radius: 20px;
            font-size: 12px;
            color: var(--text-secondary);
            border: 1px solid #E5E7EB;
        }

        .tag.highlight {
            background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(124,58,237,0.1));
            color: var(--primary-purple);
            border-color: rgba(124,58,237,0.2);
        }

        /* 流程区域 */
        .process-section {
            background: url(../images/bg2.png) center bottom / contain no-repeat;
            background-size: 100%;
            position: relative;
            z-index: 2;
            margin-top: -60px;
        }

        .process-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px 10px 20px;
        }

        .section-title {
            text-align: center;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 40px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .title-icon {
            color: var(--accent-red);
            font-size: 24px;
            background: #d1fae5;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;

        }
        .title-icon img{
            width: 27px;
        }
        /* 流程图布局 */
        .flow-chart {
            margin-bottom: 30px;
        }
        .flow-img img{width: 100%;}
        .flow-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            position: relative;
        }

        .flow-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            flex: 1;
            position: relative;
        }

        .flow-icon-wrap {
            width: 80px;
            height: 80px;
            background: #FEF2F2;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            position: relative;
            border: 2px solid #FECACA;
        }

        .flow-icon-wrap.active {
            background: var(--accent-red);
            border-color: var(--accent-red);
            color: white;
            box-shadow: 0 8px 16px rgba(220, 38, 38, 0.3);
        }

        .flow-icon {
            font-size: 32px;
        }

        .flow-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            white-space: nowrap;
        }

        .flow-line {
            position: absolute;
            top: 40px;
            left: 50%;
            width: 100%;
            height: 2px;
            background: linear-gradient(to right, #E5E7EB 50%, transparent 50%);
            background-size: 10px 100%;
            z-index: -1;
        }

        .flow-arrow {
            color: var(--accent-red);
            font-size: 24px;
            margin: 0 10px;
        }

        /* 外层容器 */
        .floating-card-wrapper {
            position: relative;
            width: 320px;
            /* 给倾斜留出空间，避免被裁切 */
            
            margin-left: auto;
            margin-right: 0;
        }

        /* 底层：白色透明倾斜框 */
        .card-bg-tilt {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border-radius: 24px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            transform: rotate(3deg) translateY(-6px);
            z-index: 1;
            box-shadow: 
                0 8px 32px rgba(31, 38, 135, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        /* 上层：渐变内容框 */
        .card-main {
            position: relative;
            background: linear-gradient(135deg, rgba(90, 182, 233, 0.95), rgba(77, 107, 217, 0.95));
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 40px 30px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
            z-index: 2;
            text-align: center;
            color: white;
            transition: transform 0.3s ease;
        }

        /* 悬停效果：上层轻微上浮 */
        .floating-card-wrapper:hover .card-main {
            transform: translateY(-5px);
        }

        /* 悬停效果：底层角度微调 */
        .floating-card-wrapper:hover .card-bg-tilt {
            transform: rotate(3deg) translateY(-8px);
            background: rgba(255, 255, 255, 0.2);
        }

        /* 图标样式 */
        .card-icon {
            width: 64px;
            height: 64px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 32px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        /* 文字样式 */
        .card-main h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }

        .subtitle {
            font-size: 14px;
            opacity: 0.9;
            margin-bottom: 24px;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        /* 标签组 */
        .card-tags {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .tag {
            padding: 8px 16px;
            background: rgba(255, 255, 255, 0.35);
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: 15px;
            display: flex;
            flex-direction: column;
            color: #fff;
            font-size: 14px;
            font-weight: 500;
            backdrop-filter: blur(5px);
            transition: all 0.3s;
        }
        .tag i{
            font-style: normal;
            color: #bcddfe;
        }
        .card-icon img{
            width: 30px;
        }
        .tag:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: scale(1.05);
        }

        .tag.highlight {
            background: rgba(255, 255, 255, 0.9);
            color: #667eea;
            font-weight: 600;
            border-color: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        /* 玻璃光泽效果（可选装饰） */
        .card-main::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(
                circle,
                rgba(255, 255, 255, 0.3) 0%,
                transparent 70%
            );
            opacity: 0.1;
            pointer-events: none;
            border-radius: 20px;
        }
        /* 流程详情网格 */
        .flow-grid {
            display: grid;
            grid-template-columns: 200px 1fr 200px;
            gap: 30px;
            align-items: start;
        }

        .flow-side {
            background: #F9FAFB;
            border-radius: 12px;
            padding: 24px;
            text-align: center;
            border: 1px solid #E5E7EB;
        }

        .side-icon {
            width: 48px;
            height: 48px;
            background: var(--accent-red);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 24px;
        }

        .side-title {
            font-weight: 700;
            color: var(--accent-red);
            margin-bottom: 4px;
        }

        .side-desc {
            font-size: 13px;
            color: var(--text-secondary);
        }

        .flow-main {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .flow-item {
            background: #F0F9FF;
            border: 1px solid #BAE6FD;
            border-radius: 8px;
            padding: 16px;
            text-align: center;
            font-size: 14px;
            color: #0369A1;
            font-weight: 500;
            transition: all 0.3s;
            cursor: pointer;
        }

        .flow-item:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 16px rgba(3, 105, 161, 0.15);
            background: #E0F2FE;
        }

        .flow-item i {
            display: block;
            font-size: 24px;
            margin-bottom: 8px;
            opacity: 0.8;
        }

        /* 主要内容区 */
        .main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
        }

        .content-card {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow);
            height: 100%;
        }

        .card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid #F3F4F6;
        }

        .card-header-left {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .header-icon {
            width: 40px;
            height: 40px;
            background: #FEF3C7;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-yellow);
            font-size: 20px;
        }
        .header-icon img{width: 23px;}

        .header-icon.blue {
            background: #DBEAFE;
            color: var(--primary-blue);
        }

        .card-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .card-subtitle {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 2px;
        }

        .btn-small {
            padding: 6px 16px;
            border: 1px solid #E5E7EB;
            background: white;
            border-radius: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.3s;
        }

        .btn-small:hover {
            border-color: var(--primary-blue);
            color: var(--primary-blue);
        }

        .office-list {
            max-height: 400px;
            overflow-y: scroll;           /* 使用 scroll 而非 auto */
            overflow-x: hidden;
            padding-right: 8px;
            
            /* 关键：强制 Webkit 始终显示滚动条（针对 macOS） */
            &::-webkit-scrollbar {
                width: 8px;
                display: block;           /* 确保显示 */
                -webkit-appearance: none; /* 重置默认外观 */
            }
            
            /* Firefox */
            scrollbar-width: thin;
            scrollbar-color: #94a3b8 #e6eef7;
        }

        /* Webkit 详细样式 */
        .office-list::-webkit-scrollbar {
            width: 8px;
            background-color: #e6eef7;    /* 轨道背景色 */
            border-radius: 10px;
        }

        .office-list::-webkit-scrollbar-track {
            background-color: #e6eef7;
            border-radius: 10px;
            border: 1px solid #dbeafe;    /* 细微边框增强存在感 */
        }

        .office-list::-webkit-scrollbar-thumb {
            background-color: #94a3b8;
            border-radius: 10px;
            border: 2px solid #e6eef7;    /* 内边距效果 */
            min-height: 60px;             /* 确保滑块有最小高度，可见 */
        }

        .office-list::-webkit-scrollbar-thumb:hover {
            background-color: #64748b;
        }

        /* 关键：针对 macOS 覆盖滚动条自动隐藏 */
        @supports (-webkit-touch-callout: none) {
            .office-list {
                /* 强制显示滚动条 */
                overflow-y: scroll !important;
            }
            
            .office-list::-webkit-scrollbar {
                display: block !important;
                width: 8px !important;
            }
        }

        .office-item {
            background: #F9FAFB;
            border-radius: 12px;
            padding: 10px 20px;
            border: 1px solid #E5E7EB;
            transition: all 0.3s;
            width: 95%;
            margin-bottom: 10px;
        }

        .office-item:hover {
            border-color: var(--primary-blue);
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08);
        }

        .office-header {
            display: flex;
            justify-content: space-between;
            align-items: start;
            margin-bottom: 12px;
        }

        .office-name {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .location-dot {
            color: var(--accent-red);
            font-size: 20px;
            background: rgba(148, 148, 148, 0.2);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .location-dot img{
            width: 16px;
        }

        .office-phone {
            color: var(--text-secondary);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 4px;
            min-width: 130px;
        }

        .office-address, .office-time {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
            padding-left: 28px;
        }

        /* 执照样式区域 */
        .license-preview {
            background: #F9FAFB;
            border-radius: 12px;
            padding: 40px;
            text-align: center;
            margin-bottom: 20px;
            border: 2px dashed #E5E7EB;
        }

        .license-placeholder {
            width: 100%;
            max-width: 280px;
            height: 180px;
            background: white;
            border-radius: 8px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            border: 1px solid #E5E7EB;
        }

        .license-icon {
            font-size: 48px;
            color: #D1D5DB;
        }

        .btn-yellow {
            width: 100%;
            padding: 14px;
            background: var(--accent-yellow);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-bottom: 20px;
            transition: all 0.3s;
            box-shadow: 0 4px 6px rgba(245, 158, 11, 0.2);
        }

        .btn-yellow:hover {
            background: #D97706;
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(245, 158, 11, 0.3);
        }

        .tips-box {
            background: #FFFBEB;
            border: 1px solid #FCD34D;
            border-radius: 8px;
            padding: 16px;
            margin-bottom: 20px;
        }

        .tips-title {
            font-weight: 700;
            color: #92400E;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
        }

        .tips-list {
            list-style: none;
            font-size: 13px;
            color: #A16207;
        }

        .tips-list li {
            padding: 4px 0;
            padding-left: 16px;
            position: relative;
        }

        .tips-list li::before {
            content: '•';
            position: absolute;
            left: 4px;
            color: #F59E0B;
            font-weight: bold;
        }

        .mini-program {
            background: #F0FDF4;
            border-radius: 8px;
            padding: 16px;
            border: 1px solid #BBF7D0;
        }

        .mini-program-title {
            font-size: 14px;
            color: #166534;
            margin-bottom: 12px;
        }

        .mini-program-card {
            background: white;
            border-radius: 8px;
            padding: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.05);
        }

        .mp-icon {
            width: 40px;
            height: 40px;
            background: #22C55E;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            flex-shrink: 0;
        }

        .mp-info h4 {
            font-size: 14px;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .mp-info p {
            font-size: 12px;
            color: var(--text-secondary);
        }

        /* 问答区域 */
        .faq-section {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .faq-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
        }

.faq-title-group {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 30px;
}
/* 当有任何项被激活时，其他项变暗 */
.faq-grid:has(.faq-item.active) .faq-item:not(.active) {
    opacity: 0.6;
    filter: blur(0.5px);
    transform: scale(0.98);
    transition: all 0.3s ease;
}

/* 激活项保持高亮 */
.faq-item.active {
    z-index: 10;
    opacity: 1 !important;
    filter: blur(0) !important;
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}
.bottom-rotate1 {
    transform: translateX(-50%) rotate(-120deg);/* 右上方 */
    color: #94a3b8;
    font-size: 16px;
    font-weight: bold;
    transition: transform 0.3s ease;
        width: 24px;
    height: 24px;
    background: #E0E7FF;
    border-radius: 50%;
}
.bottom-rotate {
    width: 28px;              /* 固定宽高 */
    height: 28px;
    border: 1px solid #cbd5e1;  /* 圆圈边框 */
    border-radius: 50%;       /* 圆形 */
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(-50%) rotate(-120deg);
    color: #94a3b8;
    font-size: 14px;
    background: white;        /* 背景色，避免与下方内容重叠 */
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-decoration: none;
}

/* 可选：悬停时指向正上方 */
.faq-title-group:hover .bottom-rotate {
    transform: translateX(-50%) rotate(0deg);  /* 指向上方 */
}

        .faq-icon {
            width: 40px;
            height: 40px;
            background: #ECFDF5;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #059669;
            font-size: 20px;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            grid-auto-rows: min-content;
            gap: 16px;
            align-items: start;
        }

        .faq-item {
    position: relative;           /* 关键：让 z-index 生效 */
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
    z-index: 1;                   /* 默认层级 */
}

/* 激活状态：提升层级并增强阴影 */
.faq-item.active {
    z-index: 10;                  /* 浮到最上层 */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px) scale(1.02);  /* 轻微上浮和放大 */
    border-color: rgba(102, 126, 234, 0.3);
}

/* 确保展开的内容也在高层级 */
.faq-item.active .faq-answer {
    position: relative;
    z-index: 11;
}

        .faq-item:hover {
            border-color: var(--primary-blue);
            box-shadow: 0 8px 24px rgba(79, 70, 229, 0.12);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: var(--text-primary);
            font-size: 15px;
        }

        .faq-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: #E0E7FF;
            color: var(--primary-blue);
            border-radius: 50%;
            font-size: 12px;
            margin-right: 12px;
            font-weight: 700;
        }

        .faq-arrow {
            color: var(--text-secondary);
            transition: transform 0.3s;
        }

        .faq-item.active .faq-arrow {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            margin-top: 0;
            padding-left: 36px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            margin-top: 16px;
        }

        /* 政策区域 */
        .policy-section {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
        }

        .policy-card {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow);
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            align-items: center;
        }

        .policy-list {
            list-style: none;
        }

        .policy-item {
            padding: 12px 0;
            border-bottom: 1px solid #F3F4F6;
            display: flex;
            align-items: start;
            gap: 12px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .policy-item:hover {
            color: var(--primary-blue);
            padding-left: 8px;
        }

        .policy-dot {
            color: var(--accent-red);
            font-size: 20px;
            line-height: 1;
            margin-top: 2px;
        }

        .policy-text {
            flex: 1;
            font-size: 15px;
            line-height: 1.6;
        }

        .policy-ellipsis {
            color: var(--text-secondary);
        }

        .policy-image {
            border-radius: 12px;
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .policy-book {
            width: 120px;
            height: 150px;
            background: linear-gradient(135deg, #DC2626, #B91C1C);
            border-radius: 4px 8px 8px 4px;
            box-shadow: 0 10px 20px rgba(220, 38, 38, 0.3);
            position: relative;
            transform: rotateY(-15deg) rotateX(5deg);
            transform-style: preserve-3d;
        }

        .policy-book::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 12px;
            background: rgba(0,0,0,0.2);
            border-radius: 4px 0 0 4px;
        }

        /* 页脚 */
        footer {
            background: #1F2937;
            color: #9CA3AF;
            padding: 40px 0 20px;
            margin-top: 60px;
            font-size: 13px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid #374151;
        }

        .footer-links a {
            color: #D1D5DB;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: white;
        }

        .footer-info {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 20px;
            align-items: center;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
            color: white;
            font-weight: 600;
        }

        /* 移动端适配 */
        @media (max-width: 1024px) {
            .banner-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .floating-card {
                margin: 0 auto;
                max-width: 100%;
            }
            
            .main-content {
                grid-template-columns: 1fr;
            }
            
            .flow-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .flow-main {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .faq-grid {
                grid-template-columns: 1fr;
            }
            
            .policy-card {
                grid-template-columns: 1fr;
            }
            
            .policy-image {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .banner {
                padding: 40px 0;
            }
            
            .banner-content h1 {
                font-size: 32px;
            }
            
            .banner-actions {
                flex-direction: column;
            }
            
            .btn-white, .btn-outline-white {
                width: 100%;
                justify-content: center;
            }
            
            .nav-right {
                display: none;
            }
            
            .flow-wrapper {
                flex-direction: column;
                gap: 30px;
            }
            
            .flow-line {
                display: none;
            }
            
            .flow-main {
                grid-template-columns: 1fr;
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .faq-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-info {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }

        /* Swiper自定义样式 */
        .swiper-slide {
            height: auto;
        }
        
        .process-swiper {
            display: none;
        }
        
        @media (max-width: 768px) {
            .process-swiper {
                display: block;
            }
            .flow-chart-desktop {
                display: none;
            }
        }

        /* 基础移动端适配 */
:root {
  --primary-color: #165DFF;
  --gray-light: #F5F7FA;
  --gray-mid: #C9CDD4;
  --text-primary: #1D2129;
  --text-secondary: #666666;
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
}

@media (max-width: 768px) {
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  body {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
  }

  a {
    text-decoration: none;
    color: inherit;
  }

  ul, li {
    list-style: none;
  }
}

/* --------------------------
   office-list 样式优化（线下办理列表）
-------------------------- */
.office-list {
  padding: 12px 16px;
  background-color: #fff;
}

@media (max-width: 768px) {
  .office-list {
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .office-item {
    padding: 12px 14px;
    background-color: var(--gray-light);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    border: 1px solid transparent;
  }

  .office-item:active {
    background-color: #f8f9fa;
    transform: scale(0.98);
    border-color: var(--primary-color);
  }

  /* 适配375px以下小屏 */
  @media (max-width: 375px) {
    .office-item {
      padding: 10px 12px;
    }
  }

  .office-header {
    display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 8px;
        flex-direction: column;
  }

  .office-name {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    font-size: 15px;
    color: var(--text-primary);
  }

  .location-dot img {
    width: 16px;
    height: 16px;
    display: block;
  }

  .office-phone {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
            margin-top: 15px;
        margin-left: 10px;
  }

  .office-address {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.5;
        padding-left: 10px;
  }

  .office-time {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
        padding-left: 10px;
  }

  /* 空状态（备用） */
  .office-list__empty {
    padding: 30px 0;
    text-align: center;
  }

  .office-list__empty-icon {
    width: 48px;
    height: 48px;
    color: var(--gray-mid);
    margin: 0 auto 12px;
  }

  .office-list__empty-text {
    font-size: 14px;
    color: var(--text-secondary);
  }
}

/* --------------------------
   policy-card 样式优化（政策文件卡片）
-------------------------- */


.policy-card {
  background-color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .policy-section {
    padding: 0 12px;
    margin: 16px 0;
  }
  .content-card{
        padding: 30px 10px;
  }
  .policy-card {
    padding: 12px 14px;
    margin: 0;
  }

  .policy-card h2 {
    font-size: 18px !important;
    margin-bottom: 16px !important;
    display: flex;
    align-items: center;
    gap: 8px !important;
  }

  .policy-card h2 .header-icon img {
    width: 20px;
    height: 20px;
  }

  .policy-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .policy-item {
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease;
  }

  .policy-item:active {
    background-color: var(--gray-light);
  }

  .policy-item a {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    text-decoration: none;
    color: inherit;
  }

  .policy-dot {
    color: var(--primary-color);
    font-weight: bold;
    margin-top: 2px;
    flex-shrink: 0;
  }

  .policy-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .policy-ellipsis {
    color: var(--text-secondary);
  }

  /* 政策卡片高亮样式（备用） */
  .policy-card--highlight {
    border: 1px solid var(--primary-color);
  }

  .policy-card--highlight h2 {
    color: var(--primary-color);
  }
}

/* 横屏移动端适配 */
@media (max-width: 768px) and (orientation: landscape) {
  .office-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .office-item {
    width: calc(50% - 4px);
  }

  .policy-card {
    max-width: 100%;
  }

  .policy-list {
    gap: 8px;
  }
}