* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Noto Sans SC', sans-serif;
        }

        body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 10px;
            position: relative;
            transition: background-image 1s ease-in-out;
        }

        /* 背景图片容器 */
        .bg-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 0.7;
            transition: opacity 0.8s ease;
        }

        /* 背景遮罩 */
        .bg-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.4);
            z-index: -1;
        }

        /* 添加背景纹理 */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

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

        .nav {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 10px;
            margin-bottom: 15px;
            box-shadow: 
                8px 8px 16px rgba(0, 0, 0, 0.1),
                -8px -8px 16px rgba(255, 255, 255, 0.1);
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .nav-item {
            padding: 8px 12px;
            cursor: pointer;
            color: #fff;
            white-space: nowrap;
            border-radius: 12px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-align: center;
            font-size: 0.95em;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }

        .nav-item.active {
            background: linear-gradient(145deg, rgba(0, 123, 255, 0.7), rgba(0, 86, 179, 0.7));
            color: white;
            box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(5px);
        }

        .nav-item:hover:not(.active) {
            background: rgba(255, 255, 255, 0.1);
        }

        .hero-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
            gap: 12px;
            padding: 0 5px;
        }

        .hero-item {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            padding: 8px 8px 6px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 
                8px 8px 16px rgba(0, 0, 0, 0.1),
                -8px -8px 16px rgba(255, 255, 255, 0.1);
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-item:hover {
            transform: translateY(-5px);
            box-shadow: 
                12px 12px 24px rgba(0, 0, 0, 0.15),
                -8px -8px 16px rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.25);
        }

        .hero-img {
            width: 100%;
            aspect-ratio: 1;
            border-radius: 12px;
            object-fit: cover;
            margin-bottom: 4px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-name {
            color: #fff;
            font-size: 0.9em;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }

        .hero-type {
            margin: 15px 10px 10px;
            font-size: 1em;
            color: #fff;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            body {
                padding: 8px;
            }
            
            .container {
                padding: 8px;
            }

            .nav {
                padding: 8px;
                gap: 6px;
            }

            .nav-item {
                padding: 6px 10px;
                font-size: 0.9em;
            }

            .hero-list {
                grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
                gap: 8px;
            }
        }

        .footer {
            text-align: center;
            padding: 20px;
            margin-top: 40px;
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9em;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 20px;
            box-shadow:
                8px 8px 16px rgba(0, 0, 0, 0.1),
                -8px -8px 16px rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .footer p {
            margin: 5px 0;
        }

        .footer a {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer a:hover {
            color: #fff;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
        }

        @media (max-width: 480px) {
            .nav {
                grid-template-columns: repeat(4, 1fr);
                gap: 5px;
            }

            .nav-item {
                padding: 6px 8px;
                font-size: 0.85em;
            }

            .hero-list {
                grid-template-columns: repeat(auto-fill, minmax(65px, 1fr));
                gap: 6px;
            }
            
            .hero-item {
                padding: 6px 6px 4px;
            }

            .hero-name {
                font-size: 0.8em;
            }

            .footer {
                padding: 15px;
                font-size: 0.8em;
            }
        }

        /* 加载动画容器样式 */
        .loading-container {
            position: relative;
            min-height: 200px;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 20px;
            overflow: hidden;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        /* 加载动画包装器 */
        .loading-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 15px;
        }

        /* 加载动画 */
        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 3px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            border-top-color: rgba(255, 255, 255, 0.8);
            animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
        }

        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }
            50% {
                transform: rotate(180deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }

        /* 加载文字 */
        .loading-text {
            color: #fff;
            font-size: 0.9em;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
        }

        @media (max-width: 480px) {
            .loading-container {
                min-height: 150px;
            }
            
            .loading-spinner {
                width: 30px;
                height: 30px;
                border-width: 2px;
            }

            .loading-text {
                font-size: 0.8em;
            }

            .loading-wrapper {
                gap: 12px;
            }
        }

        /* 淡入淡出动画 */
        .fade-enter {
            opacity: 0;
        }

        .fade-enter-active {
            opacity: 1;
            transition: opacity 0.3s ease;
        }

        .fade-exit {
            opacity: 1;
        }

        .fade-exit-active {
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        /* 搜索框样式 */
        .search-container {
            margin-bottom: 15px;
        }

        .search-input {
            width: 100%;
            padding: 12px 20px;
            border: none;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 
                8px 8px 16px rgba(0, 0, 0, 0.1),
                -8px -8px 16px rgba(255, 255, 255, 0.1);
            font-size: 1em;
            color: #fff;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .search-input:focus {
            outline: none;
            box-shadow: 
                12px 12px 20px rgba(0, 0, 0, 0.15),
                -12px -12px 20px rgba(255, 255, 255, 0.1);
            background: rgba(255, 255, 255, 0.25);
        }

        .search-input::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }

        .hero-item {
            cursor: pointer;
        }

        /* 背景切换按钮 */
        .bg-toggle {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: white;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .bg-toggle:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: scale(1.1);
        }