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

        body {
            font-family: 'Georgia', 'Times New Roman', serif;
            line-height: 1.6;
            color: #2c3e50;
            background: linear-gradient(135deg, #f8f9fa 0%, #f3e7f9 100%);
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(15px);
            z-index: 1000;
            transition: all 0.3s ease;
            box-shadow: 0 1px 20px rgba(139, 69, 193, 0.1);
            border-bottom: 1px solid rgba(139, 69, 193, 0.05);
        }

        .nav-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 60px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid rgba(139, 69, 193, 0.2);
            transition: transform 0.3s ease;
        }

        .logo-img:hover {
            transform: scale(1.1);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: #2c3e50;
            font-weight: 400;
            transition: color 0.3s ease;
        }

        .nav-menu a:hover {
            color: #8b45c1;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 1px;
            bottom: -5px;
            left: 0;
            background: linear-gradient(90deg, #8b45c1, #a855f7);
            transition: width 0.3s ease;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 3px;
        }

        .hamburger span {
            width: 25px;
            height: 2px;
            background: #2c3e50;
            transition: 0.3s;
        }

        /* Main Content */
        .main-content {
            margin-top: 60px;
        }

        .section {
            padding: 60px 0;
            max-width: 1000px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, #fdfdfe 0%, #faf9fc 50%, #f7f5fa 100%);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(139, 69, 193, 0.015), transparent);
            transform: rotate(15deg);
        }

        .hero-content {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 300px 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .profile-image {
            width: 280px;
            height: 280px;
            border-radius: 50%;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(139, 69, 193, 0.15);
            border: 3px solid rgba(255, 255, 255, 0.8);
            transition: all 0.3s ease;
            margin: 0 auto;
        }

        .profile-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .profile-image:hover {
            transform: scale(1.02);
            box-shadow: 0 20px 45px rgba(139, 69, 193, 0.2);
        }

        .profile-image:hover .profile-img {
            transform: scale(1.1);
        }

        .hero-text {
            text-align: left;
        }

        .hero h1 {
            font-size: 3.2rem;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 300;
            line-height: 1.1;
        }

        .hero .title {
            font-size: 1.4rem;
            color: #495057;
            margin-bottom: 20px;
            font-weight: 500;
        }

        .hero .affiliation {
            font-size: 1.1rem;
            color: #6c757d;
            margin-bottom: 30px;
            line-height: 1.5;
        }

        .contact-links {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .contact-link {
            color: #8b45c1;
            text-decoration: none;
            padding: 10px 20px;
            border: 1px solid #8b45c1;
            border-radius: 25px;
            transition: all 0.3s ease;
            font-weight: 500;
        }

        .contact-link:hover {
            background: linear-gradient(135deg, #8b45c1, #a855f7);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(139, 69, 193, 0.25);
        }

        /* Section Styles */
        .section-title {
            font-size: 2rem;
            color: #2c3e50;
            margin-bottom: 40px;
            text-align: center;
            font-weight: 300;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 50px;
            height: 2px;
            background: linear-gradient(90deg, #8b45c1, #a855f7);
        }

        /* About Section */
        .about {
            background: linear-gradient(135deg, #ffffff 0%, #fdfcff 100%);
            position: relative;
        }

        .about::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 49%, rgba(139, 69, 193, 0.01) 50%, transparent 51%);
            z-index: 0;
        }

        .about-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .bio {
            margin-bottom: 0;
            background: none;
            padding: 0;
            border-radius: 0;
            box-shadow: none;
            border: none;
        }

        /* About section grid layout */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
            max-width: 1000px;
            margin: 0 auto;
        }

        .about-text {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #34495e;
            padding: 30px;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 12px;
            box-shadow: 0 3px 15px rgba(139, 69, 193, 0.08);
            border: 1px solid rgba(139, 69, 193, 0.05);
            text-align: left;
        }

        .about-interests {
            text-align: left;
        }

        /* 调整研究兴趣样式 */
        .research-interests {
            padding: 30px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.7);
            box-shadow: 0 5px 25px rgba(139, 69, 193, 0.1);
            border: 1px solid rgba(139, 69, 193, 0.08);
        }

        .research-interests h3 {
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 1.3rem;
            font-weight: 500;
            text-align: center;  /* Center the heading */
        }

        .interests-list {
            display: flex;
            flex-direction: column;  /* 改为纵向排列 */
            align-items: flex-start; /* 左对齐 */
            gap: 12px;              /* 项目间距 */
            list-style: none;
            padding: 0;
        }

        .interests-list li {
            position: relative;
            padding-left: 20px;
            color: #34495e;
            font-size: 1.1rem;
            width: 100%;           /* 确保占据整行 */
            line-height: 1.6;
        }

        .interests-list li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: #8b45c1;
        }

        /* Publications Section */
        .publications {
            background: linear-gradient(135deg, #faf9fc 0%, #f3e7f9 50%, #ffffff 100%);
            position: relative;
        }

        .publications::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(to bottom, transparent, rgba(139, 69, 193, 0.03));
        }

        .publications-container {
            position: relative;
            z-index: 1;
        }

        .publication-item {
            background: linear-gradient(135deg, #ffffff 0%, #fdfcff 100%);
            padding: 35px;  /* Slightly more padding to accommodate abstract */
            margin-bottom: 25px;
            border-radius: 12px;
            border-left: 3px solid #8b45c1;
            transition: all 0.3s ease;
            box-shadow: 0 3px 15px rgba(139, 69, 193, 0.08);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(139, 69, 193, 0.05);
        }

        .publication-item::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 80px;
            height: 80px;
            background: radial-gradient(circle, rgba(139, 69, 193, 0.06) 0%, transparent 70%);
            transform: translate(40%, -40%);
        }

        .publication-item:hover {
            box-shadow: 0 8px 30px rgba(139, 69, 193, 0.15);
            transform: translateY(-3px);
            border-left-color: #a855f7;
        }

        /* Publication links styling */
        .pub-links {
            display: flex;
            gap: 10px;
            margin-top: 8px;
        }

        .pub-link {
            background: linear-gradient(135deg, #f3e7f9, #faf7fc);
            color: #8b45c1;
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 0.85rem;
            display: inline-block;
            border: 1px solid rgba(139, 69, 193, 0.15);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .pub-link:hover {
            background: linear-gradient(135deg, #8b45c1, #a855f7);
            color: white;
            transform: translateY(-1px);
        }

        .learn-more-container {
            text-align: center;
            margin-top: 20px;       /* Reduced from 30px */
            margin-bottom: 0;       /* Remove bottom margin */
            padding: 0;            /* Remove padding */
        }

        .learn-more-btn {
            display: inline-block;
            padding: 8px 20px;  /* Smaller padding */
            background: linear-gradient(135deg, #f3e7f9, #faf7fc);
            color: #8b45c1;
            text-decoration: none;
            border-radius: 12px;
            font-size: 0.9rem;  /* Smaller font size */
            font-weight: 500;
            border: 1px solid rgba(139, 69, 193, 0.15);
            transition: all 0.3s ease;
        }

        .learn-more-btn:hover {
            background: linear-gradient(135deg, #8b45c1, #a855f7);
            color: white;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(139, 69, 193, 0.2);
        }

        .pub-title {
            font-size: 1.2rem;  /* Slightly larger */
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .pub-abstract {
            font-size: 0.95rem;
            color: #4a5568;
            margin-bottom: 12px;
            line-height: 1.5;
            font-weight: normal;
        }

        .pub-venue {
            color: #8b45c1;
            font-weight: 500;
            font-size: 1rem;  /* Slightly larger */
            margin-bottom: 8px;
        }

        /* News Section */
        /* News Section */
        .news {
            background: linear-gradient(135deg, #ffffff 0%, #fdfcff 100%);
            position: relative;
        }

        .news::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 20%, rgba(139, 69, 193, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.03) 0%, transparent 50%);
        }

        .news-container {
            position: relative;
            z-index: 1;
        }

        .news-item {
            background: linear-gradient(135deg, #ffffff 0%, #fdfcff 100%);
            padding: 25px;
            margin-bottom: 20px;
            border-radius: 10px;
            border-left: 3px solid #a855f7;
            box-shadow: 0 4px 20px rgba(139, 69, 193, 0.08);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(139, 69, 193, 0.05);
        }

        .news-item::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20px;
            width: 30px;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(168, 85, 247, 0.08), transparent);
            transform: rotate(15deg);
            transition: right 0.3s ease;
        }

        .news-item:hover {
            transform: translateX(5px);
            box-shadow: 0 8px 25px rgba(139, 69, 193, 0.12);
        }

        .news-item:hover::after {
            right: -10px;
        }

        .news-date {
            color: #8b45c1;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 5px;
        }

        .news-content {
            color: #2c3e50;
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* Footer */
        .footer {
            background: linear-gradient(135deg, #f8f6fb 0%, #f1ecf7 50%, #eae3f0 100%);
            color: #4a5568;
            text-align: center;
            padding: 30px 0;
            position: relative;
            overflow: hidden;
            padding-top: 15px;     /* Reduced from 30px */
        }

        .footer-content {
            max-width: 800px;
            margin: 0 auto 15px;  /* Reduced bottom margin */
            margin-top: 0;         /* Remove top margin */
        }

        .hiring-info {
            margin: 15px auto;  /* Reduced from 30px */
            margin-top: 10px;      /* Reduced from 15px */
            padding: 0;         /* Removed padding */
            max-width: 800px;
            background: none;   /* Removed background */
        }

        .hiring-title {
            color: #8b45c1;
            font-size: 1.2rem;
            font-weight: 500;
            margin-bottom: 12px;  /* Slightly reduced */
            text-align: center;
        }

        .hiring-text {
            color: #34495e;
            font-size: 1.1rem;
            line-height: 1.6;
            text-align: left;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(139, 69, 193, 0.02) 0%, transparent 70%);
            animation: float 20s ease-in-out infinite;
        }

        .footer p {
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            position: relative;
            z-index: 1;
        }

        .footer-link {
            color: #6b7280;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-link:hover {
            color: #8b45c1;
        }

        /* Recruitment Section */
        .recruitment, .recruitment-content {
            display: none;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }

            .nav-menu {
                position: fixed;
                top: 60px;
                right: -100%;
                width: 100%;
                height: calc(100vh - 60px);
                background: rgba(255, 255, 255, 0.95);
                backdrop-filter: blur(10px);
                flex-direction: column;
                justify-content: flex-start;
                align-items: center;
                padding-top: 50px;
                transition: right 0.3s ease;
            }

            .nav-menu.active {
                right: 0;
            }

            .nav-menu li {
                margin: 15px 0;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .hero-text {
                text-align: center;
            }

            .profile-image {
                width: 220px;
                height: 220px;
                font-size: 4rem;
            }

            .hero h1 {
                font-size: 2.4rem;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .contact-links {
                justify-content: center;
            }

            .interests-list {
                justify-content: center;
            }

            .learn-more-container {
                margin-top: 30px;
                padding: 30px 20px;
            }

            .learn-more-btn {
                padding: 12px 25px;
                font-size: 0.9rem;
            }

            .about-grid {
        grid-template-columns: 1fr;  
        gap: 20px;
    }
        }

        /* Scroll Progress */
        .scroll-progress {
            position: fixed;
            top: 60px;
            left: 0;
            width: 0%;
            height: 2px;
            background: linear-gradient(90deg, #8b45c1, #a855f7, #c084fc);
            z-index: 999;
            transition: width 0.1s ease;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-10px) rotate(180deg); }
        }