:root {
            --primary: #c99e66;
            --primary-dark: #a87b51;
            --light: #f9f5f0;
            --dark: #5a4a42;
            --medium: #8e7d70;
            --accent-1: #e8daca;
            --accent-2: #d4c1a7;
            --indian-yellow: #d97706;
            --turquoise-blue: #0e7490;
            --sakura-pink: #f9a8d4;
            --success: #10b981;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            font-family: 'Montserrat', sans-serif;
            line-height: 1.7;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M20,20 Q40,5 50,20 T80,20 M20,50 Q40,35 50,50 T80,50 M20,80 Q40,65 50,80 T80,80" fill="none" stroke="%23e8daca" stroke-width="0.5" opacity="0.3"/></svg>');
            background-size: 300px;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
            font-weight: 600;
        }
        
        .container {
            width: 90%;
            max-width: 1800px;
            margin: 0 auto;
            padding: 20px;
        }
        
        /* 头部样式 */
        header {
            position: sticky;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(249, 245, 240, 0.95);
            padding: 15px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            z-index: 1000;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1800px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo h1 {
            font-size: 2rem;
            color: var(--dark);
            font-weight: 700;
        }
        
        .logo i {
            color: var(--primary);
            margin-right: 12px;
            font-size: 2.2rem;
        }
        
        
        
        .nav-links li {
            margin: 0 15px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            font-size: 1.1rem;
            padding: 8px 0;
            position: relative;
            transition: all 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--primary);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .header-icons {
            display: flex;
        }
        
        .header-icons a {
            margin-left: 20px;
            color: var(--dark);
            font-size: 1.3rem;
            transition: color 0.3s ease;
            position: relative;
        }
        
        .header-icons a:hover {
            color: var(--primary);
        }
        
        .active-user {
            color: var(--primary) !important;
        }
        
        .cart-count {
            position: absolute;
            top: -8px;
            right: -8px;
            background: var(--indian-yellow);
            color: white;
            font-size: 0.7rem;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        /* 个人中心主体 */
        .profile-container {
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        
        @media (max-width: 992px) {
            .profile-container {
                grid-template-columns: 1fr;
            }
        }
        
        /* 左侧导航 */
        .profile-sidebar {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            height: fit-content;
        }
        
        .user-card {
            text-align: center;
            padding-bottom: 30px;
            margin-bottom: 25px;
            border-bottom: 1px solid var(--accent-1);
        }
        
        .user-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            margin: 0 auto 20px;
            background: linear-gradient(45deg, var(--primary), var(--sakura-pink));
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            border: 5px solid var(--light);
        }
        
        .user-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .user-avatar i {
            font-size: 4rem;
            color: white;
        }
        
        .user-name {
            font-size: 1.5rem;
            margin-bottom: 8px;
        }
        
        .user-level {
            display: inline-block;
            background: var(--accent-1);
            color: var(--primary-dark);
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 15px;
        }
        
        .user-points {
            display: flex;
            justify-content: center;
            align-items: center;
            color: var(--medium);
            margin-bottom: 20px;
        }
        
        .user-points i {
            color: var(--indian-yellow);
            margin-right: 8px;
        }
        
        .level-progress {
            height: 8px;
            background: var(--accent-1);
            border-radius: 4px;
            overflow: hidden;
            margin-bottom: 15px;
        }
        
        .level-progress-bar {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--sakura-pink));
            width: 65%;
            border-radius: 4px;
        }
        
        .level-info {
            color: var(--medium);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 25px;
            background: var(--primary);
            color: white;
            text-decoration: none;
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.4s ease;
            border: 2px solid var(--primary);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-size: 0.9rem;
            cursor: pointer;
            margin: 5px 0;
            width: 100%;
            text-align: center;
        }
        
        .btn:hover {
            background: transparent;
            color: var(--primary);
        }
        
        .btn-outline {
            background: transparent;
            color: var(--primary);
        }
        
        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }
        
        .sidebar-menu {
            list-style: none;
        }
        
        .menu-item {
            margin-bottom: 15px;
        }
        
        .menu-item a {
            display: flex;
            align-items: center;
            padding: 12px 15px;
            color: var(--dark);
            text-decoration: none;
            border-radius: 10px;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        
        .menu-item a:hover, .menu-item a.active {
            background: var(--accent-1);
            color: var(--primary);
        }
        
        .menu-item i {
            margin-right: 12px;
            font-size: 1.2rem;
            width: 25px;
        }
        
        .menu-badge {
            margin-left: auto;
            background: var(--primary);
            color: white;
            padding: 3px 10px;
            border-radius: 30px;
            font-size: 0.8rem;
        }
        
        /* 右侧内容区 */
        .profile-content {
            background: white;
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }
        
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--accent-1);
        }
        
        .section-header h2 {
            font-size: 1.8rem;
            position: relative;
            padding-left: 15px;
        }
        
        .section-header h2::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 5px;
            height: 80%;
            background: var(--primary);
            border-radius: 3px;
        }
        
        .view-all {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
        }
        
        .view-all i {
            margin-left: 8px;
            transition: transform 0.3s ease;
        }
        
        .view-all:hover i {
            transform: translateX(5px);
        }
        
        /* 订单管理 */
        .order-tabs {
            display: flex;
            margin-bottom: 25px;
            border-bottom: 2px solid var(--accent-1);
        }
        
        .order-tab {
            padding: 12px 25px;
            background: none;
            border: none;
            font-size: 1.1rem;
            color: var(--medium);
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        
        .order-tab.active {
            color: var(--primary);
        }
        
        .order-tab.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--primary);
        }
        
        .orders-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 25px;
        }
        
        .order-card {
            border: 2px solid var(--accent-1);
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .order-card:hover {
            border-color: var(--primary);
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        }
        
        .order-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
            background: var(--accent-1);
        }
        
        .order-id {
            font-weight: 600;
            color: var(--dark);
        }
        
        .order-date {
            color: var(--medium);
            font-size: 0.9rem;
        }
        
        .order-status {
            display: inline-block;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        .status-processing {
            background: rgba(201, 158, 102, 0.2);
            color: var(--primary-dark);
        }
        
        .status-shipped {
            background: rgba(16, 185, 129, 0.2);
            color: #047857;
        }
        
        .order-body {
            padding: 20px;
        }
        
        .order-item {
            display: flex;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--accent-1);
        }
        
        .order-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .item-img {
            width: 80px;
            height: 80px;
            border-radius: 10px;
            overflow: hidden;
            margin-right: 15px;
            background: var(--light);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .item-img i {
            font-size: 2rem;
            color: var(--primary);
        }
        
        .item-info {
            flex: 1;
        }
        
        .item-name {
            font-weight: 600;
            margin-bottom: 5px;
        }
        
        .item-meta {
            display: flex;
            justify-content: space-between;
            color: var(--medium);
            font-size: 0.9rem;
        }
        
        .order-progress {
            margin: 20px 0;
        }
        
        .progress-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-bottom: 40px;
        }
        
        .progress-steps::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-1);
            z-index: 1;
        }
        
        .progress-bar {
            position: absolute;
            top: 20px;
            left: 0;
            height: 4px;
            background: var(--primary);
            width: 75%;
            z-index: 2;
        }
        
        .step {
            position: relative;
            z-index: 3;
            text-align: center;
            width: 25%;
        }
        
        .step-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: white;
            border: 3px solid var(--accent-1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-size: 1.2rem;
            color: var(--medium);
        }
        
        .step.active .step-icon {
            border-color: var(--primary);
            background: var(--primary);
            color: white;
        }
        
        .step-text {
            font-size: 0.8rem;
            color: var(--medium);
        }
        
        .step.active .step-text {
            color: var(--dark);
            font-weight: 500;
        }
        
        .order-footer {
            display: flex;
            justify-content: space-between;
            padding: 15px 20px;
            border-top: 1px solid var(--accent-1);
        }
        
        .order-total {
            font-weight: 600;
            color: var(--dark);
        }
        
        .order-actions {
            display: flex;
            gap: 10px;
        }
        
        .action-btn {
            padding: 8px 15px;
            background: white;
            border: 2px solid var(--accent-1);
            border-radius: 30px;
            color: var(--dark);
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        .action-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        
        /* 我的创作 */
        .creations-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 25px;
        }
        
        .creation-card {
            border-radius: 15px;
            overflow: hidden;
            position: relative;
            height: 300px;
            background: var(--light);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        
        .creation-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        }
        
        .creation-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .creation-icon {
            font-size: 4rem;
            color: var(--primary);
        }
        
        .creation-info {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.9);
            padding: 15px;
        }
        
        .creation-title {
            font-weight: 600;
            margin-bottom: 5px;
        }
        
        .creation-meta {
            display: flex;
            justify-content: space-between;
            color: var(--medium);
            font-size: 0.9rem;
        }
        
        .creation-stats {
            display: flex;
            gap: 15px;
        }
        
        .creation-stats span {
            display: flex;
            align-items: center;
        }
        
        .creation-stats i {
            margin-right: 5px;
            color: var(--primary);
        }
        
        /* 页脚 */
        footer {
            background-color: var(--dark);
            color: var(--accent-1);
            padding: 80px 0 30px;
            margin-top: 60px;
        }
        
        .footer-container {
            width: 90%;
            max-width: 1800px;
            margin: 0 auto;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 50px;
            margin-bottom: 60px;
        }
        
        .footer-col h3 {
            font-size: 1.5rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
            color: white;
        }
        
        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: var(--primary);
            border-radius: 2px;
        }
        
        .footer-col p {
            margin-bottom: 20px;
            line-height: 1.8;
            color: var(--accent-2);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 15px;
        }
        
        .footer-links a {
            color: var(--accent-2);
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 1.05rem;
        }
        
        .footer-links a:hover {
            color: var(--primary);
        }
        
        .social-links {
            display: flex;
            margin-top: 25px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            background-color: rgba(212, 193, 167, 0.2);
            border-radius: 50%;
            margin-right: 15px;
            color: var(--accent-1);
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }
        
        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(212, 193, 167, 0.3);
            font-size: 1rem;
            color: var(--accent-2);
        }
        
        /* 响应式调整 */
        @media (max-width: 768px) {
            .orders-grid, .creations-grid {
                grid-template-columns: 1fr;
            }
            
            .nav-links {
                display: none;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }