/* 现代化设计系统 - 粉丝互动社交平台 */
        :root {
            /* 活力色彩系统 */
            --primary-500: #8B5CF6;
            --primary-400: #A78BFA;
            --primary-300: #C4B5FD;
            --accent-500: #F59E0B;
            --accent-400: #FBBF24;
            --success-500: #10B981;
            --danger-500: #EF4444;
            --pink-500: #EC4899;
            --cyan-500: #06B6D4;
            
            /* 背景与文字 */
            --bg-primary: #FFFFFF;
            --bg-secondary: #F8FAFC;
            --bg-tertiary: #F1F5F9;
            --bg-card: #FFFFFF;
            --bg-overlay: rgba(0, 0, 0, 0.5);
            --text-primary: #0F172A;
            --text-secondary: #475569;
            --text-tertiary: #64748B;
            --text-muted: #94A3B8;
            
            /* 渐变 */
            --gradient-primary: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
            --gradient-secondary: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
            --gradient-tertiary: linear-gradient(135deg, #06B6D4 0%, #10B981 100%);
            --gradient-card: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
            
            /* 阴影效果 */
            --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
            --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.1);
            --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.15);
            --shadow-xl: 0 32px 80px rgba(15, 23, 42, 0.2);
            --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.25);
            
            /* 圆角 */
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --radius-full: 9999px;
            
            /* 过渡动画 */
            --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* 暗色模式变量 */
        .theme-dark {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-tertiary: #334155;
            --bg-card: #1E293B;
            --text-primary: #F8FAFC;
            --text-secondary: #E2E8F0;
            --text-tertiary: #CBD5E1;
            --text-muted: #94A3B8;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
            --shadow-xl: 0 32px 80px rgba(0, 0, 0, 0.35);
        }

        /* 动画定义 */
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
        }
        
        @keyframes shimmer {
            0% { background-position: -1000px 0; }
            100% { background-position: 1000px 0; }
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }
        
        @keyframes slide-up {
            from { transform: translateY(30px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        
        @keyframes scale-in {
            from { transform: scale(0.9); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }
        
        @keyframes fade-in {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slide-in-left {
            from { transform: translateX(-30px); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }
        
        @keyframes slide-in-right {
            from { transform: translateX(30px); opacity: 0; }
            to { transform: translateX(0); opacity: 1; }
        }
        
        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        
        @keyframes wave {
            0%, 100% { transform: rotate(0deg); }
            25% { transform: rotate(5deg); }
            75% { transform: rotate(-5deg); }
        }
        
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        /* 新增：向左无限滚动动画 */
        @keyframes carousel-left {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        
        /* 新增：向右无限滚动动画 */
        @keyframes carousel-right {
            0% { transform: translateX(-50%); }
            100% { transform: translateX(0); }
        }
        
        /* 修改：向上无限滚动动画 - 改进版 */
        @keyframes carousel-up {
            0% {
                transform: translateY(0);
            }
            100% {
                transform: translateY(calc(-100% - 2rem)); /* 减去每行的margin-bottom */
            }
        }

        /* 重置与基础样式 */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            overflow-x: hidden;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            transition: var(--transition-base);
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Space Grotesk', sans-serif;
            font-weight: 700;
            line-height: 1.2;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-base);
        }

        button {
            font-family: inherit;
            border: none;
            background: none;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .container {
            width: 100%;
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* 粒子背景 - 仅首页使用 */
        .particles-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            pointer-events: none;
            opacity: 0.6;
        }

        .particle {
            position: absolute;
            border-radius: 50%;
            background: radial-gradient(circle, var(--primary-500) 0%, transparent 70%);
            animation: float 15s infinite ease-in-out;
            opacity: 0.3;
        }

        /* 导航栏 - 社交平台风格 */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 1rem 0;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(15, 23, 42, 0.05);
            transition: var(--transition-base);
        }

        .theme-dark .navbar {
            background: rgba(15, 23, 42, 0.85);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .navbar.scrolled {
            padding: 0.75rem 0;
            box-shadow: var(--shadow-md);
        }

        .navbar-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--text-primary);
        }

        .brand-logo {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: white;
            box-shadow: var(--shadow-md);
            transition: var(--transition-base);
            overflow: hidden;
            position: relative;
        }

        .brand-logo::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
            animation: shimmer 3s infinite linear;
        }

        .brand-logo:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: var(--shadow-lg);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2.5rem;
        }

        .nav-link {
            position: relative;
            color: var(--text-secondary);
            font-weight: 500;
            padding: 0.5rem 0;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient-primary);
            transition: var(--transition-base);
        }

        .nav-link:hover {
            color: var(--primary-500);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 1.5rem;
        }

        /* 按钮样式 - 社交平台风格 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 2rem;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
            border: 1px solid transparent;
            font-family: inherit;
            gap: 0.5rem;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: var(--transition-base);
        }

        .btn:hover::before {
            left: 100%;
        }

        .btn-primary {
            background: var(--gradient-primary);
            color: white;
            box-shadow: var(--shadow-md);
            border: none;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.9);
            color: var(--text-primary);
            border: 2px solid rgba(15, 23, 42, 0.08);
            box-shadow: var(--shadow-sm);
        }

        .theme-dark .btn-secondary {
            background: rgba(30, 41, 59, 0.9);
            border-color: rgba(255, 255, 255, 0.08);
        }

        .btn-secondary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: rgba(15, 23, 42, 0.15);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary-500);
            border: 2px solid var(--primary-300);
        }

        .btn-outline:hover {
            background: var(--primary-500);
            color: white;
            border-color: var(--primary-500);
        }

        .btn-sm {
            padding: 0.5rem 1.5rem;
            font-size: 0.875rem;
        }

        .btn-icon {
            width: 40px;
            height: 40px;
            padding: 0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-btn {
            display: none;
            width: 48px;
            height: 48px;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.9);
            color: var(--text-primary);
            border: 1px solid rgba(15, 23, 42, 0.08);
        }

        .theme-dark .mobile-menu-btn {
            background: rgba(30, 41, 59, 0.9);
            border-color: rgba(255, 255, 255, 0.08);
        }

        /* 主题切换按钮 */
        .theme-toggle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-secondary);
            color: var(--text-primary);
            border: 1px solid rgba(15, 23, 42, 0.08);
            position: relative;
            overflow: hidden;
        }

        .theme-toggle .sun-icon, .theme-toggle .moon-icon {
            position: absolute;
            transition: var(--transition-base);
        }

        .theme-toggle .sun-icon {
            opacity: 1;
            transform: scale(1);
        }

        .theme-toggle .moon-icon {
            opacity: 0;
            transform: scale(0.5);
        }

        .theme-dark .theme-toggle .sun-icon {
            opacity: 0;
            transform: scale(0.5);
        }

        .theme-dark .theme-toggle .moon-icon {
            opacity: 1;
            transform: scale(1);
        }

        /* 英雄区域 - 社交平台风格 */
        .hero {
            min-height: 100vh;
            padding-top: 120px;
            padding-bottom: 80px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: -1;
            background: radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.1), transparent 40%),
                        radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.1), transparent 40%),
                        radial-gradient(circle at 40% 80%, rgba(6, 182, 212, 0.1), transparent 40%);
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .hero-text {
            opacity: 0;
            transform: translateY(30px);
            animation: slide-up 0.8s ease forwards 0.3s;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--primary-500);
            margin: 0 0 1.5rem;
            font-size: 0.875rem;
            font-weight: 600;
            padding: 0.5rem 1rem;
            background: rgba(139, 92, 246, 0.1);
            border-radius: var(--radius-full);
        }

        .hero-title {
            font-size: clamp(3rem, 8vw, 4.5rem);
            margin: 0 0 1.5rem;
            line-height: 1.1;
            font-weight: 800;
        }

        .hero-title .gradient-text {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            margin: 0 0 2.5rem;
            font-size: 1.25rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 500px;
        }

        /* 新增：用户名认领输入框 */
        .hero-claim {
            display: flex;
            align-items: center;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 0.25rem;
            box-shadow: var(--shadow-lg);
            border: 2px solid rgba(139, 92, 246, 0.2);
            max-width: 500px;
            margin: 0 0 2rem;
            transition: var(--transition-base);
            overflow: hidden;
        }

        .hero-claim:focus-within {
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
            border-color: var(--primary-500);
        }

        .hero-claim__prefix {
            padding: 0.875rem 1.25rem;
            font-weight: 600;
            color: var(--primary-500);
            white-space: nowrap;
            border-right: 1px solid rgba(139, 92, 246, 0.2);
            background: rgba(139, 92, 246, 0.05);
        }

        .hero-claim input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0.875rem 1.25rem;
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
            color: var(--text-primary);
            outline: none;
            min-width: 0;
        }

        .hero-claim input::placeholder {
            color: var(--text-tertiary);
        }

        .hero-claim__btn {
            padding: 0.875rem 1.75rem;
            background: var(--gradient-primary);
            color: white;
            font-weight: 600;
            border-radius: var(--radius-md);
            margin: 0.25rem;
            white-space: nowrap;
            transition: var(--transition-base);
            font-size: 0.95rem;
        }

        .hero-claim__btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        /* 动态数据展示 */
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(15, 23, 42, 0.08);
        }

        .theme-dark .hero-stats {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .stat {
            text-align: center;
        }

        .stat-value {
            display: block;
            font-size: 2.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.25rem;
            animation: pulse 2s infinite ease-in-out;
        }

        .stat-label {
            display: block;
            font-size: 0.875rem;
            color: var(--text-muted);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* 英雄视觉区域 - 动态内容预览 */
        .hero-visual {
            position: relative;
            height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transform: translateY(30px);
            animation: slide-up 0.8s ease forwards 0.6s;
        }

        .floating-cards {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .floating-card {
            position: absolute;
            width: 300px;
            height: 380px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .floating-card:nth-child(1) {
            top: 0;
            left: 0;
            animation: float 6s infinite ease-in-out;
            z-index: 3;
        }

        .floating-card:nth-child(2) {
            top: 20%;
            right: 0;
            animation: float 8s infinite ease-in-out 0.5s;
            z-index: 2;
        }

        .floating-card:nth-child(3) {
            bottom: 10%;
            left: 10%;
            animation: float 7s infinite ease-in-out 1s;
            z-index: 1;
        }

        .floating-card:hover {
            transform: translateY(-10px) scale(1.05);
            box-shadow: var(--shadow-2xl);
            z-index: 10;
        }

        .card-header {
            padding: 1.5rem;
            background: var(--gradient-card);
            border-bottom: 1px solid rgba(15, 23, 42, 0.05);
        }

        .theme-dark .card-header {
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .card-user {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .card-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid white;
            box-shadow: var(--shadow-md);
        }

        .card-user-info h4 {
            font-size: 1.1rem;
            margin-bottom: 0.25rem;
        }

        .card-user-info p {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        .card-content {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .card-text {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        .card-media {
            width: 100%;
            height: 150px;
            border-radius: var(--radius-md);
            object-fit: cover;
            margin-bottom: 1.5rem;
        }

        .card-stats {
            display: flex;
            justify-content: space-between;
            padding-top: 1rem;
            border-top: 1px solid rgba(15, 23, 42, 0.05);
        }

        .theme-dark .card-stats {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .card-stat {
            text-align: center;
        }

        .card-stat-value {
            display: block;
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--primary-500);
        }

        .card-stat-label {
            display: block;
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* 平台特色功能 */
        .features {
            padding: 8rem 0;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }

        .features-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 70% 20%, rgba(245, 158, 11, 0.05), transparent 40%),
                        radial-gradient(circle at 30% 80%, rgba(16, 185, 129, 0.05), transparent 40%);
        }

        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 5rem;
            position: relative;
        }

        .section-badge {
            display: inline-block;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--primary-500);
            margin: 0 0 1rem;
            font-size: 0.875rem;
            font-weight: 600;
            padding: 0.5rem 1rem;
            background: rgba(139, 92, 246, 0.1);
            border-radius: var(--radius-full);
        }

        .section-title {
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            margin: 0 0 1.5rem;
            font-weight: 800;
        }

        .section-subtitle {
            color: var(--text-secondary);
            font-size: 1.125rem;
            line-height: 1.7;
            max-width: 600px;
            margin: 0 auto;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
            position: relative;
            z-index: 1;
        }

        .feature-card {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 2.5rem;
            box-shadow: var(--shadow-lg);
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(15, 23, 42, 0.05);
        }

        .theme-dark .feature-card {
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-primary);
        }

        .feature-icon {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-lg);
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.5rem;
            box-shadow: var(--shadow-md);
        }

        .feature-card:nth-child(2) .feature-icon {
            background: var(--gradient-secondary);
        }

        .feature-card:nth-child(3) .feature-icon {
            background: var(--gradient-tertiary);
        }

        .feature-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .feature-description {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .feature-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-500);
            font-weight: 600;
            font-size: 0.95rem;
        }

        /* 创作者展示区域 - 重新设计 */
        .creators {
            padding: 8rem 0;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }

        .creators-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            margin-bottom: 4rem;
        }

        .creators-title {
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            font-weight: 800;
            max-width: 500px;
        }

        .creators-subtitle {
            color: var(--text-secondary);
            font-size: 1.125rem;
            max-width: 500px;
        }

        /* 创作者双栏轮播设计 - 修改为通栏 */
        .creators-carousels-container {
            position: relative;
            width: 100%;
            overflow: hidden;
            margin-bottom: 3rem;
            padding: 2rem 0;
        }

        .carousel-row {
            margin-bottom: 2rem;
            position: relative;
            overflow: hidden;
            padding: 0 2rem;
        }

        .carousel-row:last-child {
            margin-bottom: 0;
        }

        .creators-carousel {
            display: flex;
            gap: 2rem;
            width: max-content;
        }

        .carousel-left .creators-carousel {
            animation: carousel-left 60s linear infinite;
        }

        .carousel-right .creators-carousel {
            animation: carousel-right 70s linear infinite;
        }

        .carousel-row:hover .creators-carousel {
            animation-play-state: paused;
        }

        /* 新增：轮播渐变遮罩 */
        .carousel-fade {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 200px;
            z-index: 2;
            pointer-events: none;
        }

        .carousel-fade-left {
            left: 0;
            background: linear-gradient(to right, var(--bg-primary), transparent);
        }

        .carousel-fade-right {
            right: 0;
            background: linear-gradient(to left, var(--bg-primary), transparent);
        }

        .theme-dark .carousel-fade-left {
            background: linear-gradient(to right, var(--bg-primary), transparent);
        }

        .theme-dark .carousel-fade-right {
            background: linear-gradient(to left, var(--bg-primary), transparent);
        }

        .creator-profile-card {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 2rem;
            box-shadow: var(--shadow-lg);
            transition: var(--transition-base);
            border: 1px solid rgba(15, 23, 42, 0.05);
            min-width: 320px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .theme-dark .creator-profile-card {
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .creator-profile-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: var(--shadow-xl);
        }

        .creator-profile-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: var(--gradient-primary);
        }

        .creator-rank {
            position: absolute;
            top: 1rem;
            left: 1rem;
            width: 36px;
            height: 36px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: var(--shadow-md);
        }

        .creator-profile-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid var(--bg-card);
            box-shadow: var(--shadow-lg);
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 2;
        }

        .creator-verified-badge {
            position: absolute;
            bottom: 10px;
            right: 10px;
            width: 28px;
            height: 28px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.75rem;
            border: 2px solid var(--bg-card);
            z-index: 3;
        }

        .creator-profile-info {
            margin-bottom: 1.5rem;
            width: 100%;
        }

        .creator-profile-name {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.25rem;
        }

        .creator-profile-category {
            color: var(--primary-500);
            font-size: 0.875rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.5rem;
        }

        .creator-profile-stats {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 1rem;
        }

        .creator-profile-stat {
            text-align: center;
        }

        .creator-profile-stat-value {
            display: block;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--primary-500);
        }

        .creator-profile-stat-label {
            display: block;
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .creator-earnings {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1rem;
            padding: 0.75rem 1.5rem;
            background: rgba(139, 92, 246, 0.1);
            border-radius: var(--radius-full);
            font-weight: 600;
            color: var(--primary-500);
        }

        /* 创作者网格展示 */
        .creators-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        .creator-grid-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            box-shadow: var(--shadow-md);
            transition: var(--transition-base);
            border: 1px solid rgba(15, 23, 42, 0.05);
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .theme-dark .creator-grid-card {
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .creator-grid-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .creator-grid-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--bg-card);
            box-shadow: var(--shadow-sm);
        }

        .creator-grid-info {
            flex: 1;
        }

        .creator-grid-name {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .creator-grid-category {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 0.25rem;
        }

        .creator-grid-earnings {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--primary-500);
        }

        /* 动态内容展示 - 重新设计滚动效果 */
        .live-feed {
            padding: 8rem 0;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }

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

        .feed-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 3rem;
        }

        .feed-title {
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            font-weight: 800;
        }

        .feed-tabs {
            display: flex;
            gap: 1rem;
            overflow-x: auto;
            padding-bottom: 0.5rem;
        }

        .feed-tab {
            padding: 0.75rem 1.5rem;
            background: transparent;
            color: var(--text-secondary);
            font-weight: 600;
            border-radius: var(--radius-full);
            white-space: nowrap;
            border: 2px solid transparent;
        }

        .feed-tab.active {
            background: var(--primary-500);
            color: white;
        }

        .feed-tab:not(.active):hover {
            border-color: var(--primary-300);
            color: var(--primary-500);
        }

        /* 重新设计：五行内容向上滚动效果 */
        .feed-rows-container {
            position: relative;
            height: 500px; /* 固定高度，显示部分内容 */
            overflow: hidden;
            /* 添加底部渐变遮罩 */
            mask-image: linear-gradient(
                to bottom,
                transparent 0%,
                black 10%,
                black 90%,
                transparent 100%
            );
            -webkit-mask-image: linear-gradient(
                to bottom,
                transparent 0%,
                black 10%,
                black 90%,
                transparent 100%
            );
        }

        .feed-rows-wrapper {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            display: flex;
            flex-direction: column;
            gap: 2rem;
            animation: carousel-up 60s linear infinite;
        }

        /* 悬停时暂停动画 */
        .feed-rows-container:hover .feed-rows-wrapper {
            animation-play-state: paused;
        }

        .feed-row {
            display: flex;
            gap: 2rem;
            width: 100%;
            height: 380px; /* 与卡片高度一致 */
        }

        /* 修复卡片尺寸 - 高度>宽度 */
        .feed-item {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition-base);
            width: 300px; /* 固定宽度 */
            height: 380px; /* 确保高度>宽度 */
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
        }

        .feed-item:hover {
            transform: translateY(-5px) scale(1.02);
            box-shadow: var(--shadow-xl);
            z-index: 10;
        }

        .feed-media {
            width: 100%;
            height: 200px; /* 优化比例 */
            object-fit: cover;
            transition: var(--transition-base);
        }

        .feed-item:hover .feed-media {
            transform: scale(1.05);
        }

        .feed-content {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .feed-user {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
        }

        .feed-user-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            object-fit: cover;
        }

        .feed-user-info h4 {
            font-size: 0.9rem;
            margin-bottom: 0.125rem;
        }

        .feed-user-info p {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .feed-text {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 3; /* 显示更多行文本 */
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

        .feed-stats {
            display: flex;
            justify-content: space-between;
            padding-top: 0.75rem;
            border-top: 1px solid rgba(15, 23, 42, 0.05);
        }

        .theme-dark .feed-stats {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .feed-stat {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        .feed-view-more {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(15, 23, 42, 0.08);
        }

        .theme-dark .feed-view-more {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        /* 收益计算器 - 更新后的选择器 */
        .earnings-calculator-landing {
            padding: 8rem 0;
            background: var(--bg-primary);
            position: relative;
            overflow: hidden;
        }

        .calculator-container {
            max-width: 800px;
            margin: 0 auto;
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            padding: 3rem;
            box-shadow: var(--shadow-xl);
            border: 1px solid rgba(15, 23, 42, 0.05);
        }

        .theme-dark .calculator-container {
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .calculator-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .calculator-title {
            font-size: clamp(2rem, 5vw, 2.5rem);
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .calculator-subtitle {
            color: var(--text-secondary);
            font-size: 1.125rem;
            max-width: 600px;
            margin: 0 auto;
        }

        .calculator-controls {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            margin-bottom: 3rem;
        }

        @media (max-width: 768px) {
            .calculator-controls {
                grid-template-columns: 1fr;
            }
        }

        .calculator-control {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .calculator-label {
            display: flex;
            justify-content: space-between;
            font-weight: 600;
            color: var(--text-primary);
        }

        .calculator-value {
            font-weight: 700;
            color: var(--primary-500);
        }

        .calculator-slider {
            margin-top: 0.5rem;
        }

        .calculator-slider input[type="range"] {
            width: 100%;
            height: 8px;
            background: linear-gradient(to right, var(--primary-300), var(--primary-500));
            border-radius: var(--radius-full);
            outline: none;
            -webkit-appearance: none;
        }

        .calculator-slider input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 24px;
            height: 24px;
            background: var(--primary-500);
            border-radius: 50%;
            cursor: pointer;
            box-shadow: var(--shadow-md);
            transition: var(--transition-base);
        }

        .calculator-slider input[type="range"]::-webkit-slider-thumb:hover {
            transform: scale(1.2);
            box-shadow: var(--shadow-lg);
        }

        .calculator-result {
            text-align: center;
            padding: 2rem;
            background: rgba(139, 92, 246, 0.1);
            border-radius: var(--radius-lg);
            border: 2px solid rgba(139, 92, 246, 0.2);
        }

        .calculator-result-label {
            display: block;
            color: var(--text-secondary);
            font-size: 1rem;
            margin-bottom: 0.5rem;
        }

        .calculator-earnings {
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
        }

        .calculator-note {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-top: 1rem;
        }

        /* CTA区域 */
        .cta {
            padding: 8rem 0;
            background: var(--gradient-primary);
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
            animation: rotate 120s infinite linear;
            opacity: 0.3;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: clamp(2.5rem, 6vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 1.5rem;
        }

        .cta-subtitle {
            font-size: 1.25rem;
            opacity: 0.9;
            margin-bottom: 3rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta .btn-primary {
            background: white;
            color: var(--primary-500);
        }

        .cta .btn-primary:hover {
            background: rgba(255, 255, 255, 0.9);
            transform: translateY(-3px);
        }

        .cta .btn-outline {
            background: transparent;
            color: white;
            border-color: rgba(255, 255, 255, 0.3);
        }

        .cta .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: white;
        }

        /* 页脚 */
        .footer {
            padding: 6rem 0 3rem;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 4rem;
            margin-bottom: 4rem;
        }

        .footer-brand {
            max-width: 300px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }

        .footer-logo-icon {
            width: 40px;
            height: 40px;
            background: var(--gradient-primary);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
        }

        .footer-description {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .footer-social {
            display: flex;
            gap: 1rem;
        }

        .footer-social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            transition: var(--transition-base);
        }

        .footer-social-link:hover {
            background: var(--primary-500);
            color: white;
            transform: translateY(-3px);
        }

        .footer-heading {
            font-size: 1.125rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            color: var(--text-primary);
        }

        .footer-links {
            list-style: none;
        }

        .footer-link {
            margin-bottom: 0.75rem;
        }

        .footer-link a {
            color: var(--text-secondary);
            transition: var(--transition-base);
        }

        .footer-link a:hover {
            color: var(--primary-500);
        }

        .footer-bottom {
            padding-top: 3rem;
            border-top: 1px solid rgba(15, 23, 42, 0.08);
            text-align: center;
            color: var(--text-muted);
            font-size: 0.875rem;
        }

        .theme-dark .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .hero-content {
                gap: 3rem;
            }
            
            .hero-visual {
                height: 500px;
            }
            
            .feed-item {
                width: 280px;
                height: 360px;
            }
            
            .feed-media {
                height: 190px;
            }
        }

        @media (max-width: 992px) {
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 4rem;
            }
            
            .hero-stats {
                justify-content: center;
            }
            
            .hero-actions {
                justify-content: center;
            }
            
            .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            
            .hero-claim {
                margin-left: auto;
                margin-right: auto;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .creators-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }
            
            .features-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            }
            
            .feed-item {
                width: 260px;
                height: 340px;
            }
            
            .feed-media {
                height: 180px;
            }
            
            .feed-rows-container {
                height: 450px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 1.5rem;
            }
            
            .navbar {
                padding: 0.75rem 0;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .section-title {
                font-size: 2.25rem;
            }
            
            .creators-title, .feed-title {
                font-size: 2.25rem;
            }
            
            .features, .creators, .live-feed, .earnings-calculator-landing, .cta {
                padding: 5rem 0;
            }
            
            .calculator-container {
                padding: 2rem;
            }
            
            .cta-title {
                font-size: 2.25rem;
            }
            
            .hero-stats {
                grid-template-columns: repeat(3, 1fr);
                gap: 1rem;
            }
            
            .stat-value {
                font-size: 2rem;
            }
            
            .floating-card {
                width: 250px;
                height: 340px;
            }
            
            .creator-profile-card {
                min-width: 280px;
            }
            
            .feed-item {
                width: 240px;
                height: 320px;
            }
            
            .feed-media {
                height: 170px;
            }
            
            .feed-content {
                padding: 1.25rem;
            }
            
            .hero-claim {
                flex-direction: column;
                padding: 0;
                background: transparent;
                border: none;
                box-shadow: none;
            }
            
            .hero-claim__prefix {
                padding: 0.5rem;
                border-right: none;
                border-bottom: 1px solid rgba(139, 92, 246, 0.2);
                width: 100%;
                text-align: center;
            }
            
            .hero-claim input {
                width: 100%;
                padding: 0.875rem;
                margin: 0.5rem 0;
                border: 2px solid rgba(139, 92, 246, 0.2);
                border-radius: var(--radius-md);
                background: var(--bg-card);
            }
            
            .hero-claim__btn {
                width: 100%;
                margin: 0;
                border-radius: var(--radius-md);
            }
            
            .feed-rows-container {
                height: 400px;
            }
            
            .feed-row {
                height: 320px;
            }
        }

        @media (max-width: 576px) {
            .hero-stats {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            
            .hero-actions .btn {
                width: 100%;
                max-width: 300px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .creators-grid {
                grid-template-columns: 1fr;
            }
            
            .feed-item {
                width: 220px;
                height: 300px;
            }
            
            .feed-row {
                height: 300px;
            }
            
            .feed-media {
                height: 150px;
            }
            
            .feed-content {
                padding: 1rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .cta-buttons .btn {
                width: 100%;
                max-width: 300px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .carousel-fade {
                width: 80px;
            }
            
            .feed-rows-container {
                height: 350px;
            }
            
            .feed-tabs {
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .feed-header {
                flex-direction: column;
                gap: 1.5rem;
                align-items: flex-start;
            }
        }

        /* 动画类 */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition-slow);
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }
		.feature-panels {
		  display: flex;
		  align-items: stretch;
		  gap: 1rem;
		  height: 420px;
		}

		.feature-panel {
		  position: relative;
		  flex: 0 0 60px;
		  min-width: 60px;
		  border-radius: 48px;
		  cursor: pointer;
		  transition: flex 0.6s cubic-bezier(0.05, 0.61, 0.41, 0.95);
		  display: flex;
		  align-items: flex-end;
		  padding: 1rem;
		  overflow: hidden;
		}

		.feature-panel img {
		  position: absolute;
		  inset: 0;
		  width: 100%;
		  height: 100%;
		  object-fit: cover;
		}

		.feature-panel .shadow {
		  position: absolute;
		  inset: 0;
		  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.65) 100%);
		  transition: opacity 0.6s;
		}

		.feature-panel .feature-label {
		  display: flex;
		  align-items: center;
		  gap: 0.75rem;
		  color: #fff;
		  position: absolute;
		  bottom: 16px;
		  left: 24px;
		  transform: translate(0, 12px);
		  opacity: 0;
		  background: rgba(0,0,0,0.55);
		  border-radius: 999px;
		  padding: 0.35rem 0.9rem;
		  transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);
		}

		.feature-panel .feature-icon {
		  width: 42px;
		  height: 42px;
		  border-radius: 50%;
		  background: transparent;
		  color: #ffffff;
		  display: grid;
		  place-items: center;
		  font-size: 1.2rem;
		  opacity: 1;
		  transform: translateY(0);
		  transition: 0.4s;
		  margin-left: 10px;
		}

		.feature-panel .feature-icon svg {
		  width: 18px;
		  height: 18px;
		}

		.feature-panel .info .main {
		  font-weight: 700;
		  font-size: 1rem;
		}

		.feature-panel .info .sub {
		  font-size: 0.75rem;
		  opacity: 0.9;
		}

		.feature-panel.active {
		  flex: 4;
		}

		.feature-panel.active .feature-label {
		  opacity: 1;
		  transform: translate(0, 0);
		  justify-content: flex-start;
		  padding: 12px 24px;
		}

		.feature-panel:not(.active) .feature-label {
		  opacity: 1;
		  left: 50%;
		  transform: translate(-50%, 0);
		  justify-content: center;
		  padding: 0;
		  width: 52px;
		  height: 52px;
		  border-radius: 50%;
		  background: rgba(0,0,0,0.5);
		}

		.feature-panel.active .feature-icon {
		  display: none;
		}

		.feature-panel:not(.active) .feature-icon {
		  color: #ffffff;
		}

		.feature-panel:not(.active) .info {
		  opacity: 0;
		  width: 0;
		  overflow: hidden;
		}

		@media (max-width: 768px) {
		  .feature-panels {
			flex-direction: column;
			height: auto;
		  }
		  .feature-panel {
			flex: 1 0 auto;
			min-height: 60px;
		  }
		  .feature-panel:not(.active) {
			height: 60px;
		  }
		  .feature-panel.active {
			min-height: 300px;
		  }
		  .feature-panel .feature-label {
			bottom: 4px;
		  }
		  .feature-panel:not(.active) .feature-label {
			left: 6%;
		  }
		}