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

        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            padding: 40px 20px;
        }

        /* 固定两列网格容器 */
        .friend-links-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            width: 100%;
            max-width: 800px;
        }

        /* 友链卡片 */
        .friend-link {
            position: relative;
            width: 100%;
            height: 120px;
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            overflow: hidden;
            cursor: pointer;
            text-decoration: none;
            display: flex;
            align-items: center;
            padding: 20px;
            gap: 15px;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
        }

        /* 背景流光 */
        .friend-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
            transition: left 0.6s ease;
        }

        .friend-link:hover::before {
            left: 100%;
        }

        /* 边框发光 */
        .friend-link::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 20px;
            padding: 1px;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.5), rgba(168, 85, 247, 0.5), rgba(236, 72, 153, 0.5));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .friend-link:hover::after {
            opacity: 1;
        }

        .friend-link:hover {
            transform: translateY(-5px) scale(1.02);
            background: rgba(255, 255, 255, 0.08);
            box-shadow: 
                0 20px 40px rgba(0, 0, 0, 0.4),
                0 0 20px rgba(99, 102, 241, 0.3),
                0 0 40px rgba(168, 85, 247, 0.2);
        }

        /* 头像区域 */
        .avatar-wrapper {
            position: relative;
            width: 70px;
            height: 70px;
            flex-shrink: 0;
        }

        .avatar {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid rgba(255, 255, 255, 0.2);
            transition: all 0.4s ease;
            position: relative;
            z-index: 2;
            background: rgba(0, 0, 0, 0.3);
        }

        .avatar-wrapper::before {
            content: '';
            position: absolute;
            inset: -5px;
            border-radius: 50%;
            background: conic-gradient(from 0deg, #6366f1, #a855f7, #ec4899, #6366f1);
            opacity: 0;
            transition: opacity 0.4s ease;
            animation: rotate 3s linear infinite;
            z-index: 1;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }

        .friend-link:hover .avatar-wrapper::before {
            opacity: 1;
        }

        .friend-link:hover .avatar {
            transform: scale(1.1);
            border-color: rgba(255, 255, 255, 0.4);
        }

        /* 信息区域 */
        .info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
            z-index: 2;
            overflow: hidden;
            min-width: 0;
        }

        .name {
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all 0.3s ease;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .name::after {
            content: '';
            width: 8px;
            height: 8px;
            background: #10b981;
            border-radius: 50%;
            box-shadow: 0 0 10px #10b981;
            animation: pulse 2s ease-in-out infinite;
            flex-shrink: 0;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(0.8); }
        }

        .friend-link:hover .name {
            color: #a5b4fc;
            transform: translateX(5px);
        }

        .description {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            line-height: 1.5;
            transition: all 0.3s ease;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .friend-link:hover .description {
            color: rgba(255, 255, 255, 0.9);
            transform: translateX(5px);
        }

        /* 粒子效果 */
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
            border-radius: 20px;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            opacity: 0;
        }

        .friend-link:hover .particle {
            animation: float-up 1s ease-out forwards;
        }

        .particle:nth-child(1) { left: 10%; bottom: 0; animation-delay: 0s; }
        .particle:nth-child(2) { left: 30%; bottom: 0; animation-delay: 0.1s; }
        .particle:nth-child(3) { left: 50%; bottom: 0; animation-delay: 0.2s; }
        .particle:nth-child(4) { left: 70%; bottom: 0; animation-delay: 0.3s; }
        .particle:nth-child(5) { left: 90%; bottom: 0; animation-delay: 0.4s; }

        @keyframes float-up {
            0% { opacity: 0; transform: translateY(0) scale(0); }
            20% { opacity: 1; transform: translateY(-20px) scale(1); }
            100% { opacity: 0; transform: translateY(-60px) scale(0); }
        }

        /* 响应式：小屏幕改为单列 */
        @media (max-width: 640px) {
            .friend-links-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
            }
        }