* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
            font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
        }
        body {
            background-color: #0d1117;
            color: #c9d1d9;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
        }
        .container {
            width: 100%;
            max-width: 480px;
            margin: 0 auto;
            text-align: center;
            background: #161b22;
            padding: 40px 20px;
            border-radius: 20px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.5);
            border: 1px solid #30363d;
        }
        /* 프로필 이미지 스타일 */
        .profile-img {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            display: block;
            margin: 0 auto 20px; /* 정중앙 정렬 및 아래 간격 */
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            border: 2px solid rgba(255, 255, 255, 0.1);
        }
        .name {
            font-size: 24px;
            font-weight: 700;
            color: #f0f6fc;
            margin-bottom: 8px;
        }
        .bio {
            font-size: 14px;
            color: #8b949e;
            margin-bottom: 30px;
            line-height: 1.5;
        }
        .links {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .link-card {
            background-color: #21262d;
            color: #c9d1d9;
            text-decoration: none;
            padding: 16px;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.2s ease;
            border: 1px solid #30363d;
            display: block;
        }
        .link-card:hover {
            background-color: #1f6feb;
            color: #ffffff;
            border-color: #58a6ff;
            transform: translateY(-2px);
        }
        .footer {
            margin-top: 40px;
            font-size: 12px;
            color: #484f58;
        }