/* ===== 基础重置 ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: #f5f5f5;
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* ===== 顶部导航栏 ===== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 56px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .logo {
            color: white;
            font-size: 18px;
            font-weight: bold;
        }

        .menu-btn {
            width: 40px;
            height: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            gap: 5px;
            background: none;
            border: none;
        }

        .menu-btn span {
            display: block;
            width: 24px;
            height: 2px;
            background: white;
            transition: all 0.3s;
        }

        .menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .menu-btn.active span:nth-child(2) {
            opacity: 0;
        }

        .menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* ===== 侧边菜单 ===== */
        .sidebar {
            position: fixed;
            top: 0;
            left: -280px;
            width: 280px;
            height: 100vh;
            background: white;
            z-index: 999;
            transition: left 0.3s ease;
            box-shadow: 2px 0 10px rgba(0,0,0,0.1);
        }

        .sidebar.open {
            left: 0;
        }

        .sidebar-header {
            padding: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
        }

        .sidebar-header .avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
        }

        .sidebar-menu {
            padding: 10px 0;
        }

        .sidebar-menu a {
            display: flex;
            align-items: center;
            padding: 15px 20px;
            color: #333;
            text-decoration: none;
            transition: background 0.2s;
        }

        .sidebar-menu a:hover,
        .sidebar-menu a.active {
            background: #f0f0f0;
            color: #667eea;
        }

        .sidebar-menu a i {
            margin-right: 15px;
            font-size: 18px;
        }

        /* ===== 遮罩层 ===== */
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.5);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .overlay.show {
            opacity: 1;
            visibility: visible;
        }

        /* ===== 主内容区 ===== */
        .main {
            padding-top: 56px;
            padding-bottom: 70px;
        }

        /* ===== 轮播图 ===== */
        .carousel {
            position: relative;
            width: 100%;
            height: 200px;
            overflow: hidden;
        }

        .carousel-inner {
            display: flex;
            height: 100%;
            transition: transform 0.5s ease;
        }

        .carousel-item {
            min-width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 24px;
            font-weight: bold;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .carousel-item:nth-child(1) {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .carousel-item:nth-child(2) {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        }

        .carousel-item:nth-child(3) {
            background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
        }

        .carousel-dots {
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
        }

        .carousel-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: all 0.3s;
        }

        .carousel-dot.active {
            background: white;
            transform: scale(1.2);
        }

        /* ===== 卡片网格 ===== */
        .section-title {
            padding: 20px 16px 10px;
            font-size: 18px;
            font-weight: bold;
            color: #333;
        }

        .card-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            padding: 0 16px;
        }

        .card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
            transition: transform 0.2s, box-shadow 0.2s;
        }

        .card:active {
            transform: scale(0.98);
        }

        .card-image {
            height: 100px;
            background-size: cover;
            background-position: center;
        }

        .card-content {
            padding: 12px;
        }

        .card-title {
            font-size: 14px;
            font-weight: 600;
            color: #333;
            margin-bottom: 5px;
        }

        .card-desc {
            font-size: 12px;
            color: #999;
        }

        /* ===== 列表区域 ===== */
        .list-section {
            margin-top: 20px;
            background: white;
        }

        .list-item {
            display: flex;
            align-items: center;
            padding: 15px 16px;
            border-bottom: 1px solid #f0f0f0;
            cursor: pointer;
            transition: background 0.2s;
        }

        .list-item:last-child {
            border-bottom: none;
        }

        .list-item:active {
            background: #f5f5f5;
        }

        .list-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 18px;
            margin-right: 15px;
        }

        .list-info {
            flex: 1;
        }

        .list-title {
            font-size: 16px;
            color: #333;
            margin-bottom: 4px;
        }

        .list-subtitle {
            font-size: 13px;
            color: #999;
        }

        .list-arrow {
            color: #ccc;
            font-size: 18px;
        }

        /* ===== 底部导航 ===== */
        .footer-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: white;
            display: flex;
            justify-content: space-around;
            align-items: center;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
            z-index: 1000;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 8px 15px;
            color: #999;
            text-decoration: none;
            transition: color 0.2s;
            cursor: pointer;
        }

        .nav-item.active {
            color: #667eea;
        }

        .nav-item .icon {
            font-size: 22px;
            margin-bottom: 4px;
        }

        .nav-item .label {
            font-size: 11px;
        }

        /* ===== 加载动画 ===== */
        .loading {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.3s;
        }

        .loading.hide {
            opacity: 0;
            visibility: hidden;
        }

        .spinner {
            width: 40px;
            height: 40px;
            border: 3px solid #f0f0f0;
            border-top-color: #667eea;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* ===== Toast 提示 ===== */
        .toast {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.8);
            background: rgba(0,0,0,0.75);
            color: white;
            padding: 15px 25px;
            border-radius: 10px;
            font-size: 14px;
            z-index: 9999;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .toast.show {
            opacity: 1;
            visibility: visible;
            transform: translate(-50%, -50%) scale(1);
        }

        /* ===== 响应式适配 ===== */
        @media (min-width: 768px) {
            .card-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .carousel {
                height: 300px;
            }

            .main {
                max-width: 750px;
                margin: 0 auto;
            }
        }

        @media (min-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(4, 1fr);
            }

            .main {
                max-width: 1000px;
            }
        }

        /* ===== 安全区域适配 ===== */
        @supports (padding-top: env(safe-area-inset-top)) {
            .header {
                padding-top: env(safe-area-inset-top);
            }

            .main {
                padding-top: calc(56px + env(safe-area-inset-top));
            }

            .footer-nav {
                padding-bottom: env(safe-area-inset-bottom);
            }
        }
		
img{
	border-radius: 5px;
  }
  
p{
	text-shadow: 0px 0px 1px #b8b5af;
}