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

:root {
    --primary-color: #2cff96;
    --bg-dark: #000000;
    --bg-card: #0a0a0a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --shadow-glow: 0 0 30px rgba(44, 255, 150, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* 背景动画 */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 20%;
    animation-delay: 5s;
}

.particle:nth-child(3) {
    width: 250px;
    height: 250px;
    bottom: 20%;
    left: 30%;
    animation-delay: 10s;
}

.particle:nth-child(4) {
    width: 180px;
    height: 180px;
    top: 30%;
    right: 10%;
    animation-delay: 3s;
}

.particle:nth-child(5) {
    width: 220px;
    height: 220px;
    bottom: 10%;
    right: 30%;
    animation-delay: 7s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

/* 流星雨效果 */
.shooting-star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    animation: shooting 3s linear infinite;
}

.shooting-star::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), transparent);
}

@keyframes shooting {
    0% {
        transform: translate(0, 0) rotate(-45deg);
        opacity: 1;
    }
    70% {
        opacity: 1;
    }
    100% {
        transform: translate(-500px, 500px) rotate(-45deg);
        opacity: 0;
    }
}

.shooting-star:nth-child(6) {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
    animation-duration: 2.5s;
}

.shooting-star:nth-child(7) {
    top: 20%;
    right: 30%;
    animation-delay: 1.5s;
    animation-duration: 3s;
}

.shooting-star:nth-child(8) {
    top: 5%;
    right: 50%;
    animation-delay: 3s;
    animation-duration: 2.8s;
}

.shooting-star:nth-child(9) {
    top: 30%;
    right: 20%;
    animation-delay: 4.5s;
    animation-duration: 3.2s;
}

/* 网格背景 */
.grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(44, 255, 150, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(44, 255, 150, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(44, 255, 150, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 5px 20px rgba(44, 255, 150, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

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

/* 英雄区域 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero-content {
    text-align: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.title-line {
    background: linear-gradient(135deg, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-highlight {
    font-size: 48px;
    color: var(--primary-color);
    text-shadow: 0 0 30px rgba(44, 255, 150, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        text-shadow: 0 0 30px rgba(44, 255, 150, 0.5);
    }
    50% {
        opacity: 0.8;
        text-shadow: 0 0 50px rgba(44, 255, 150, 0.8);
    }
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

/* 激励语言展示 */
.motivation-container {
    margin: 40px 0;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.motivation-text {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    line-height: 1.6;
    min-height: 40px;
    position: relative;
    padding: 0 20px;
    animation: textGlow 2s ease-in-out infinite;
}

.motivation-text::before {
    content: '"';
    position: absolute;
    left: -10px;
    top: -10px;
    font-size: 48px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.motivation-text::after {
    content: '"';
    position: absolute;
    right: -10px;
    bottom: -20px;
    font-size: 48px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(44, 255, 150, 0.3);
    }
    50% {
        text-shadow: 0 0 20px rgba(44, 255, 150, 0.6), 0 0 30px rgba(44, 255, 150, 0.4);
    }
}

.motivation-text.fade-out {
    animation: fadeOut 0.5s ease forwards;
}

.motivation-text.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.motivation-dots {
    display: flex;
    gap: 12px;
    align-items: center;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(44, 255, 150, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
    width: 12px;
    height: 12px;
}

.dot.active::before {
    width: 20px;
    height: 20px;
    opacity: 0.3;
}

.dot:hover {
    background: var(--primary-color);
    transform: scale(1.2);
}

.cta-button {
    display: inline-block;
    padding: 18px 60px;
    background: var(--primary-color);
    color: var(--bg-dark);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(44, 255, 150, 0.3);
    animation: buttonFloat 3s ease-in-out infinite;
}

@keyframes buttonFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.cta-button span {
    position: relative;
    z-index: 2;
}

.button-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    animation: rotate 3s linear infinite;
}

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

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(44, 255, 150, 0.6);
    animation: none;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-top: 80px;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(44, 255, 150, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: statPulse 2s ease-in-out infinite;
    z-index: -1;
}

.stat-item:nth-child(2)::before {
    animation-delay: 0.3s;
}

.stat-item:nth-child(3)::before {
    animation-delay: 0.6s;
}

@keyframes statPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: inline-block;
    text-shadow: 0 0 20px rgba(44, 255, 150, 0.5);
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease infinite;
}

@keyframes scroll {
    0% {
        top: 8px;
        opacity: 1;
    }
    100% {
        top: 28px;
        opacity: 0;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 激励墙 */
.motivation-wall {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.motivation-wall::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.motivation-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.motivation-card {
    background: linear-gradient(135deg, rgba(44, 255, 150, 0.05) 0%, rgba(0, 0, 0, 0.3) 100%);
    padding: 50px 40px;
    border-radius: 25px;
    border: 2px solid rgba(44, 255, 150, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    animation: cardFloat 6s ease-in-out infinite;
}

.motivation-card:nth-child(1) {
    animation-delay: 0s;
}

.motivation-card:nth-child(2) {
    animation-delay: 2s;
}

.motivation-card:nth-child(3) {
    animation-delay: 4s;
}

@keyframes cardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.motivation-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(44, 255, 150, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

.motivation-card:hover {
    transform: translateY(-20px) scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 
        0 20px 60px rgba(44, 255, 150, 0.3),
        inset 0 0 50px rgba(44, 255, 150, 0.1);
}

.quote-icon {
    font-size: 80px;
    font-family: Georgia, serif;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 0.8;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(44, 255, 150, 0.5);
}

.quote-text {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.8;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.card-shine {
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(44, 255, 150, 0.3) 50%,
        transparent 70%
    );
    transform: rotate(45deg);
    transition: all 0.8s ease;
}

.motivation-card:hover .card-shine {
    left: 100%;
    top: 100%;
}

/* 平台版本状态 */
.platform-status {
    padding: 100px 0;
    position: relative;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.platform-item {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 2px solid rgba(44, 255, 150, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    text-align: center;
}

.platform-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(44, 255, 150, 0.1), transparent);
    transition: left 0.6s ease;
}

.platform-item:hover::before {
    left: 100%;
}

.platform-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(44, 255, 150, 0.3);
}

.platform-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: rgba(44, 255, 150, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: all 0.4s ease;
}

.platform-item:hover .platform-icon {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 10px 30px rgba(44, 255, 150, 0.5);
}

.platform-icon svg {
    width: 40px;
    height: 40px;
}

.platform-name {
    font-size: 22px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.status-badge.launched {
    background: rgba(44, 255, 150, 0.15);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.status-badge.developing {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.5);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
}

.status-badge.launched .status-dot {
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
}

.status-badge.developing .status-dot {
    background: #ffc107;
    box-shadow: 0 0 10px #ffc107;
}

@keyframes statusPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.platform-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(44, 255, 150, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 10px;
    position: relative;
    transition: width 2s ease;
    box-shadow: 0 0 15px var(--primary-color);
}

.progress-fill.developing {
    background: linear-gradient(90deg, #ffc107, var(--primary-color));
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 20px #ffc107;
    }
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressSlide 2s linear infinite;
}

@keyframes progressSlide {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.platform-glow {
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(44, 255, 150, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.platform-item:hover .platform-glow {
    opacity: 1;
}

.platform-item.launched {
    border-color: rgba(44, 255, 150, 0.3);
}

.platform-item.launched:hover {
    border-color: var(--primary-color);
}

/* 动作展示 */
.action-showcase {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, transparent 0%, rgba(44, 255, 150, 0.02) 50%, transparent 100%);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    margin-top: -50px;
    margin-bottom: 60px;
}

.action-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
    margin-bottom: 80px;
}

.action-item {
    position: relative;
    animation: fadeInUp 0.8s ease;
}

.action-frame {
    position: relative;
    border-radius: 25px;
    overflow: hidden;
    background: var(--bg-card);
    padding: 15px;
    border: 2px solid rgba(44, 255, 150, 0.2);
    transition: all 0.5s ease;
    cursor: pointer;
}

.action-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 255, 150, 0.1) 0%, transparent 50%, rgba(44, 255, 150, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.action-frame:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 
        0 25px 60px rgba(44, 255, 150, 0.4),
        inset 0 0 30px rgba(44, 255, 150, 0.1);
}

.action-frame:hover::before {
    opacity: 1;
}

.action-gif {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
    position: relative;
    z-index: 1;
}

.action-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
    backdrop-filter: blur(5px);
    z-index: 2;
}

.action-frame:hover .action-overlay {
    opacity: 1;
}

.play-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    transform: scale(0.8);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(44, 255, 150, 0.5);
}

.action-frame:hover .play-icon {
    transform: scale(1);
    animation: playPulse 1.5s ease-in-out infinite;
}

@keyframes playPulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(44, 255, 150, 0.5);
    }
    50% {
        box-shadow: 0 15px 40px rgba(44, 255, 150, 0.8), 0 0 0 20px rgba(44, 255, 150, 0.1);
    }
}

.play-icon svg {
    width: 35px;
    height: 35px;
    margin-left: 5px;
}

.action-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 25px;
    padding: 2px;
    background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
    -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;
    animation: borderRotate 4s linear infinite;
}

.action-frame:hover .action-border {
    opacity: 1;
}

.action-info {
    margin-top: 25px;
    text-align: center;
}

.action-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.action-desc {
    font-size: 15px;
    color: var(--text-secondary);
}

.action-features {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    padding: 40px 0;
    background: var(--bg-card);
    border-radius: 25px;
    border: 1px solid rgba(44, 255, 150, 0.1);
    position: relative;
    overflow: hidden;
}

.action-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(44, 255, 150, 0.05), transparent);
    animation: featureSlide 3s ease-in-out infinite;
}

@keyframes featureSlide {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.action-feature-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.feature-number {
    font-size: 48px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(44, 255, 150, 0.5);
    animation: numberGlow 2s ease-in-out infinite;
}

@keyframes numberGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(44, 255, 150, 0.5);
    }
    50% {
        text-shadow: 0 0 30px rgba(44, 255, 150, 0.8), 0 0 40px rgba(44, 255, 150, 0.4);
    }
}

.feature-text {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 功能特性 */
.features {
    padding: 120px 0;
    position: relative;
}

.section-title {
    font-size: 42px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
    animation: titleFadeIn 1s ease;
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: titleUnderline 2s ease-in-out infinite;
}

@keyframes titleUnderline {
    0%, 100% {
        width: 60px;
        opacity: 0.5;
    }
    50% {
        width: 100px;
        opacity: 1;
    }
}

.title-decoration {
    color: var(--primary-color);
    font-size: 16px;
    animation: decorationPulse 1.5s ease-in-out infinite;
}

@keyframes decorationPulse {
    0%, 100% {
        opacity: 0.5;
        transform: scaleX(1);
    }
    50% {
        opacity: 1;
        transform: scaleX(1.2);
    }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(44, 255, 150, 0.1);
    position: relative;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 255, 150, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(44, 255, 150, 0.1) 50%, transparent 70%);
    transform: rotate(45deg);
    animation: cardShine 3s infinite;
}

@keyframes cardShine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.feature-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    border-color: var(--primary-color);
    box-shadow: 
        var(--shadow-glow),
        0 25px 50px rgba(0, 0, 0, 0.5),
        inset 0 0 50px rgba(44, 255, 150, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(44, 255, 150, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: rotateY(360deg);
}

.feature-icon svg {
    width: 35px;
    height: 35px;
}

.feature-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.feature-glow {
    position: absolute;
    bottom: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(44, 255, 150, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-glow {
    opacity: 1;
}

/* 联系我们 */
.contact {
    padding: 120px 0;
    position: relative;
}

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.qrcode-container {
    text-align: center;
}

.qrcode-wrapper {
    position: relative;
    display: inline-block;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-glow);
    transition: all 0.5s ease;
    animation: qrFloat 4s ease-in-out infinite;
}

@keyframes qrFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(1deg);
    }
    75% {
        transform: translateY(-10px) rotate(-1deg);
    }
}

.qrcode-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
    border-radius: 20px;
    z-index: -1;
    animation: borderRotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

@keyframes borderRotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.qrcode-wrapper:hover {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: 0 0 60px rgba(44, 255, 150, 0.7);
    animation: none;
}

.qrcode-wrapper:hover::before {
    opacity: 1;
}

.qrcode {
    width: 200px;
    height: 200px;
    display: block;
    border-radius: 10px;
}

.qrcode-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(44, 255, 150, 0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: qrGlow 2s ease-in-out infinite;
}

@keyframes qrGlow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.qrcode-text {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 25px;
}

.qrcode-subtext {
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 10px;
}

/* 页脚 */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid rgba(44, 255, 150, 0.1);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.footer-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-links .separator {
    color: var(--text-secondary);
    opacity: 0.4;
}

.footer-copyright {
    font-size: 14px;
    color: var(--text-secondary);
    opacity: 0.6;
    line-height: 1.8;
}

.footer-copyright a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.icp {
    font-size: 12px;
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        gap: 20px;
    }

    .nav-link {
        font-size: 14px;
    }

    .hero-title {
        font-size: 42px;
    }

    .title-highlight {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .motivation-text {
        font-size: 18px;
    }

    .motivation-cards {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .motivation-card {
        padding: 40px 30px;
    }

    .quote-text {
        font-size: 18px;
    }

    .platform-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .platform-item {
        padding: 35px 25px;
    }

    .action-gallery {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .action-features {
        gap: 50px;
    }

    .hero-stats {
        gap: 40px;
        flex-wrap: wrap;
    }

    .stat-number {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .feature-card {
        padding: 30px 20px;
    }

    .qrcode {
        width: 160px;
        height: 160px;
    }

    .cta-button {
        padding: 15px 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .title-highlight {
        font-size: 24px;
    }

    .motivation-text {
        font-size: 16px;
    }

    .motivation-text::before,
    .motivation-text::after {
        font-size: 32px;
    }

    .quote-text {
        font-size: 16px;
    }

    .quote-icon {
        font-size: 60px;
    }

    .platform-name {
        font-size: 18px;
    }

    .platform-icon {
        width: 60px;
        height: 60px;
    }

    .platform-icon svg {
        width: 30px;
        height: 30px;
    }

    .action-title {
        font-size: 18px;
    }

    .action-desc {
        font-size: 14px;
    }

    .feature-number {
        font-size: 36px;
    }

    .feature-text {
        font-size: 14px;
    }

    .logo {
        font-size: 20px;
    }

    .logo img,
    .footer-logo img {
        width: 32px;
        height: 32px;
    }

    .nav-menu {
        gap: 15px;
    }

    .section-title {
        font-size: 28px;
        flex-direction: column;
        gap: 10px;
    }
}