/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #FFB6C1 #f1f1f1;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #111827;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #111827;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #FFB6C1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #111827;
    margin: 3px 0;
    transition: 0.3s;
}

/* 英雄区域 */
.hero-section {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
    padding-top: 60px;
}

.aurora-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.aurora-layer {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.8;
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.aurora-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.6) 0%, rgba(255, 182, 193, 0.2) 50%, transparent 70%);
    top: -150px;
    left: -150px;
}

.aurora-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(147, 112, 219, 0.6) 0%, rgba(147, 112, 219, 0.2) 50%, transparent 70%);
    top: 40%;
    right: -100px;
}

.aurora-3 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(255, 105, 180, 0.6) 0%, rgba(255, 105, 180, 0.2) 50%, transparent 70%);
    bottom: -150px;
    left: 30%;
}

.aurora-4 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.6) 0%, rgba(138, 43, 226, 0.2) 50%, transparent 70%);
    top: 20%;
    left: 20%;
}

.aurora-5 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(75, 0, 130, 0.6) 0%, rgba(75, 0, 130, 0.2) 50%, transparent 70%);
    bottom: 20%;
    right: 20%;
}



.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

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

.floating-element {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

.floating-element:nth-child(4) {
    top: 40%;
    left: 60%;
    animation-delay: 1s;
}

.floating-element:nth-child(5) {
    bottom: 20%;
    right: 30%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
    padding-top: 40px;
    padding-bottom: 60px;
    min-height: calc(100vh - 80px);
}

.hero-text {
    flex: 1;
    max-width: 700px;
    z-index: 3;
    padding-right: 0;
}

.hero-title-container {
    margin-bottom: 40px;
    padding: 10px 0;
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 15px;
    letter-spacing: -0.03em;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    padding: 5px 0;
    animation: gradient-flow 3s ease-in-out infinite;
}

.title-slogan {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: fit-content;
}

.slogan-icon {
    font-size: 1.8rem;
    opacity: 0.95;
    animation: pulse 2s ease-in-out infinite;
}

.slogan-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: #374151;
    letter-spacing: 0.03em;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description-container {
    margin-bottom: 30px;
}

.hero-description-main {
    font-size: 1.2rem;
    color: #374151;
    line-height: 1.5;
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.hero-description-highlight {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFB6C1;
    line-height: 1.3;
    margin-bottom: 15px;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 10px rgba(255, 182, 193, 0.3);
}

.hero-description-sub {
    font-size: 1rem;
    color: #6B7280;
    line-height: 1.6;
    margin-bottom: 20px;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.hero-description-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #FFB6C1, #E6E6FA, #F8BBD9);
    margin: 20px 0;
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(255, 182, 193, 0.3);
}

.hero-description-core {
    font-size: 1.1rem;
    color: #374151;
    line-height: 1.7;
    font-weight: 500;
    letter-spacing: 0.01em;
    margin-bottom: 15px;
}

.hero-description-fusion {
    font-size: 1rem;
    color: #6B7280;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.01em;
    margin-bottom: 25px;
}

.fusion-item {
    color: #FFB6C1;
    font-weight: 600;
    position: relative;
}

.fusion-item::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, #FFB6C1, transparent);
    opacity: 0.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 5px;
}

.btn-primary, .btn-secondary {
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 182, 193, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #111827;
    border: 2px solid #FFB6C1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 182, 193, 0.4);
}

.btn-secondary:hover {
    background: #FFB6C1;
    color: white;
}

.hero-visual {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
}

.app-showcase {
    position: relative;
    width: 100%;
    max-width: 340px;
    height: 650px;
    border-radius: 25px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.showcase-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.showcase-track {
    display: flex;
    flex-wrap: wrap;
    width: 200%;
    height: 100%;
    animation: showcase-scroll 30s infinite linear;
    will-change: transform;
    transform-style: preserve-3d;
}

/* 为第二行添加错开的动画 */
.showcase-item:nth-child(n+5) {
    animation: showcase-scroll-delayed 30s infinite linear;
}

.showcase-item {
    flex: 0 0 calc(25% - 16px);
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    margin: 8px;
    width: calc(25% - 16px);
    min-width: 0;
    height: calc(50% - 16px);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    will-change: transform;
}

.showcase-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    transition: transform 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    max-width: 100%;
    max-height: 100%;
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 25px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    border-radius: 0 0 20px 20px;
}

.showcase-item:hover .showcase-overlay {
    transform: translateY(0);
}

/* 悬停时暂停动画 */
.app-showcase:hover .showcase-track {
    animation-play-state: paused;
}

.app-showcase:hover .showcase-item:nth-child(n+5) {
    animation-play-state: paused;
}

.showcase-overlay h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.showcase-overlay p {
    font-size: 1rem;
    opacity: 0.95;
    line-height: 1.4;
}

@keyframes showcase-scroll {
    0% { 
        transform: translateX(0); 
    }
    100% { 
        transform: translateX(-50%); 
    }
}

@keyframes showcase-scroll-delayed {
    0% { 
        transform: translateX(-25%); 
    }
    100% { 
        transform: translateX(-75%); 
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes gradient-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.showcase-fade-left,
.showcase-fade-right {
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.showcase-fade-left {
    left: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0.2) 40%, transparent 70%);
}

.showcase-fade-right {
    right: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0.2) 40%, transparent 70%);
}

/* 问题解决区域 */
.problems-section {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
    position: relative;
    overflow: visible;
}

.problems-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23FFB6C1" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    z-index: 0;
}

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

/* 聊天容器样式 */
.chat-container {
    max-width: 800px;
    margin: 60px auto 0;
    padding: 40px 20px;
    background: transparent;
    position: relative;
    overflow: visible;
}



/* 聊天消息样式 */
.chat-message {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    opacity: 1;
}

/* 用户消息样式 */
.user-message {
    flex-direction: row;
    justify-content: flex-end;
}

.user-message .message-avatar {
    order: 2;
    margin-left: 15px;
    margin-right: 0;
}

.user-message .message-bubble {
    order: 1;
    background: linear-gradient(135deg, #FFB6C1 0%, #F8BBD9 100%);
    color: white;
    border-radius: 20px 20px 6px 20px;
    position: relative;
    box-shadow: 0 8px 25px rgba(255, 182, 193, 0.3);
}

.user-message .message-bubble::after {
    content: '';
    position: absolute;
    bottom: 12px;
    right: -6px;
    width: 0;
    height: 0;
    border-left: 6px solid #F8BBD9;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* AI消息样式 */
.ai-message {
    flex-direction: row;
    justify-content: flex-start;
}

.ai-message .message-avatar {
    order: 1;
    margin-right: 15px;
    margin-left: 0;
}

.ai-message .message-bubble {
    order: 2;
    background: linear-gradient(135deg, #E6E6FA 0%, #D8BFD8 100%);
    color: #333;
    border-radius: 20px 20px 20px 6px;
    position: relative;
    box-shadow: 0 8px 25px rgba(147, 112, 219, 0.3);
}

.ai-message .message-bubble::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: -6px;
    width: 0;
    height: 0;
    border-right: 6px solid #D8BFD8;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
}

/* 消息头像样式 */
.message-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.user-message .message-avatar {
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
}

.ai-message .message-avatar {
    background: transparent;
    overflow: hidden;
}

.avatar-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.message-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 头像悬停效果 */
.message-avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 消息气泡样式 */
.message-bubble {
    max-width: 70%;
    padding: 20px 25px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    line-height: 1.6;
}

.message-bubble:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

/* 消息文本样式 */
.message-bubble p {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}





/* 响应式设计 */
@media (max-width: 768px) {
    .chat-container {
        margin: 40px auto 0;
        padding: 30px 15px;
        border-radius: 20px;
    }
    
    .message-bubble {
        max-width: 85%;
        padding: 15px 20px;
    }
    
    .message-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .message-bubble p {
        font-size: 0.9rem;
    }
    

}

@media (max-width: 480px) {
    .chat-container {
        margin: 30px auto 0;
        padding: 20px 10px;
    }
    
    .message-bubble {
        max-width: 90%;
        padding: 12px 16px;
    }
    
    .message-avatar {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .message-bubble p {
        font-size: 0.85rem;
    }
    

}

/* 功能区域 */
.features-section {
    padding: 100px 0 80px;
    background: white;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 182, 193, 0.1) 0%, rgba(230, 230, 250, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 182, 193, 0.2);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 1.8rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #111827;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* AI自动化区域 */
.automation-section {
    padding: 100px 0 80px;
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
}

.automation-content {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 60px;
}

.vision-statement {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 249, 255, 0.8) 100%);
    border-radius: 30px;
    padding: 50px 40px;
    box-shadow: 0 20px 40px rgba(255, 182, 193, 0.1);
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.vision-main {
    font-size: 1.4rem;
    color: #111827;
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 500;
}

.vision-points {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.vision-point {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px 25px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.vision-point:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 35px rgba(255, 182, 193, 0.15);
    border-left-color: #FFB6C1;
}

.vision-point i {
    font-size: 1.8rem;
    color: #FFB6C1;
    margin-top: 2px;
    flex-shrink: 0;
}

.vision-point span {
    font-size: 1.1rem;
    color: #374151;
    line-height: 1.6;
    font-weight: 400;
}

.vision-outcome {
    border-top: 1px solid rgba(255, 182, 193, 0.2);
    padding-top: 30px;
}

.vision-outcome p {
    font-size: 1.1rem;
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 15px;
}

.vision-emphasis {
    font-size: 1.2rem !important;
    color: #111827 !important;
    font-weight: 600 !important;
    font-style: italic;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 移动应用区域 */
.mobile-section {
    padding: 100px 0 80px;
    background: white;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.mobile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.mobile-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.mobile-feature {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9ff;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.mobile-feature:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, #fff5f7 0%, #f8f9ff 100%);
    box-shadow: 0 15px 35px rgba(255, 182, 193, 0.2);
}

.mobile-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: white;
}

.mobile-feature h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #111827;
}

.mobile-feature p {
    font-size: 0.9rem;
    color: #6b7280;
    line-height: 1.5;
}

.mobile-showcase {
    display: flex;
    justify-content: center;
}

.mobile-screen {
    width: 280px;
    height: 500px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(255, 182, 193, 0.3);
    position: relative;
}

.screen-content {
    background: white;
    height: 100%;
    border-radius: 20px;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.app-header {
    text-align: center;
    margin-bottom: 40px;
}

.app-logo img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-bottom: 10px;
}

.app-header h3 {
    font-size: 1.2rem;
    color: #111827;
}

.app-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9ff;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: linear-gradient(135deg, #fff5f7 0%, #f8f9ff 100%);
    transform: translateX(5px);
}

.feature-item i {
    font-size: 1.2rem;
    color: #FFB6C1;
}

.feature-item span {
    font-weight: 500;
    color: #111827;
}

/* 用户评价区域 */
.testimonials-section {
    padding: 100px 0 80px;
    background: #fafafa;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
    align-items: stretch;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 200px;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 182, 193, 0.2);
}

.testimonial-content {
    margin-bottom: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.testimonial-content p {
    font-style: italic;
    color: #374151;
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: auto;
    flex-shrink: 0;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.author-info h4 {
    font-size: 1.1rem;
    color: #111827;
    margin-bottom: 5px;
}

.author-info span {
    font-size: 0.9rem;
    color: #6b7280;
}

/* 团队区域 */
.team-section {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
    position: relative;
    overflow: hidden;
}

.team-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255, 182, 193, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(147, 112, 219, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.team-manifesto {
    text-align: center;
    margin: 80px 0 100px;
    position: relative;
    z-index: 2;
}

.team-manifesto::before {
    content: '';
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #FFB6C1 50%, transparent 100%);
    border-radius: 1px;
}

.manifesto-intro {
    font-size: 1.4rem;
    color: #374151;
    margin-bottom: 30px;
    line-height: 1.5;
    font-weight: 400;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.manifesto-intro::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 182, 193, 0.5) 50%, transparent 100%);
}

.manifesto-beliefs {
    max-width: 900px;
    margin: 0 auto;
}

.belief-title {
    font-size: 1.3rem;
    color: #FFB6C1;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.belief-title::before {
    content: '✦';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    color: #FFB6C1;
    font-size: 1rem;
}

.belief-title::after {
    content: '✦';
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    color: #FFB6C1;
    font-size: 1rem;
}

.belief-item {
    margin-bottom: 15px;
    padding: 0;
    background: none;
    border: none;
    transition: all 0.3s ease;
    position: relative;
}

.belief-item::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #FFB6C1 0%, #E6E6FA 100%);
    bottom: -8px;
    transition: width 0.3s ease;
}

.belief-item:hover::before {
    width: 60px;
}

.belief-text {
    font-size: 1.2rem;
    color: #111827;
    line-height: 1.5;
    font-weight: 500;
    margin: 0;
    position: relative;
    padding: 10px 0;
}

.belief-text::before {
    content: '"';
    position: absolute;
    left: -20px;
    top: 0;
    color: #FFB6C1;
    font-size: 2rem;
    font-weight: 300;
    opacity: 0.6;
}

.belief-text::after {
    content: '"';
    position: absolute;
    right: -20px;
    bottom: 0;
    color: #FFB6C1;
    font-size: 2rem;
    font-weight: 300;
    opacity: 0.6;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.team-member {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 25px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 182, 193, 0.2);
}

.team-member:hover::before {
    transform: scaleX(1);
}

.member-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    position: relative;
    border-radius: 50%;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    padding: 3px;
    transition: all 0.3s ease;
}

.member-avatar::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-member:hover .member-avatar {
    transform: scale(1.1);
}

.team-member:hover .member-avatar::after {
    opacity: 1;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
}

.team-member h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #111827;
    font-weight: 600;
    background: linear-gradient(135deg, #111827 0%, #374151 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.member-title {
    font-size: 0.95rem;
    color: #FFB6C1;
    font-weight: 600;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.member-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 25px;
    height: 2px;
    background: linear-gradient(90deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 1px;
}

.member-description {
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 15px;
    font-size: 0.85rem;
    flex-grow: 1;
}

.member-experience {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: auto;
}

.member-experience span {
    font-size: 0.75rem;
    color: #6b7280;
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f7 100%);
    padding: 4px 8px;
    border-radius: 12px;
    display: inline-block;
    border: 1px solid rgba(255, 182, 193, 0.2);
    transition: all 0.3s ease;
    font-weight: 500;
}

.member-experience span:hover {
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(255, 182, 193, 0.3);
}

.join-team {
    margin-top: 100px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.join-team::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #FFB6C1 50%, transparent 100%);
}

.join-team h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: #111827;
    background: linear-gradient(135deg, #111827 0%, #374151 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.join-team p {
    color: #6b7280;
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

.join-positions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.position-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFB6C1 0%, #E6E6FA 50%, #F8BBD9 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.position-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 50px rgba(255, 182, 193, 0.25);
}

.position-card:hover::before {
    transform: scaleX(1);
}

.position-card i {
    font-size: 2.5rem;
    color: #FFB6C1;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    display: block;
}

.position-card:hover i {
    transform: scale(1.1);
    color: #E6E6FA;
}

.position-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #111827;
    font-weight: 600;
}

.position-card p {
    font-size: 0.95rem;
    color: #6b7280;
    line-height: 1.6;
}

/* 关于我们区域 */
.about-section {
    padding: 100px 0 80px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: 1.1rem;
    color: #374151;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #FFB6C1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #6b7280;
}

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

.about-graphic {
    position: relative;
    width: 400px;
    height: 400px;
    overflow: hidden;
}

/* 宇宙背景 */
.universe-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(255, 182, 193, 0.1) 0%, rgba(147, 112, 219, 0.05) 50%, transparent 100%);
    border-radius: 50%;
}

/* 主行星 */
.planet {
    position: absolute;
    border-radius: 50%;
}

.planet-main {
    width: 120px;
    height: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 50%, #9370DB 100%);
    animation: planetRotate 20s linear infinite;
}

.planet-secondary {
    width: 60px;
    height: 60px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #FF69B4 0%, #DDA0DD 100%);
    animation: planetOrbit1 15s linear infinite;
}



.planet-tertiary {
    width: 40px;
    height: 40px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #87CEEB 0%, #B0E0E6 100%);
    animation: planetOrbit2 20s linear infinite reverse;
}



/* 星云 */
.nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.6;
    animation: nebulaGlow 10s ease-in-out infinite;
}

.nebula-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    background: radial-gradient(circle, rgba(255, 182, 193, 0.4) 0%, rgba(147, 112, 219, 0.2) 50%, transparent 70%);
    animation-delay: 0s;
}

.nebula-2 {
    width: 150px;
    height: 150px;
    bottom: 15%;
    right: 20%;
    background: radial-gradient(circle, rgba(147, 112, 219, 0.3) 0%, rgba(255, 105, 180, 0.2) 50%, transparent 70%);
    animation-delay: 3s;
}

/* 星星 */
.star {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    animation: starTwinkle 3s ease-in-out infinite;
}

.star:nth-child(1) { top: 15%; left: 20%; animation-delay: 0s; }
.star:nth-child(2) { top: 25%; right: 25%; animation-delay: 0.5s; }
.star:nth-child(3) { top: 60%; left: 15%; animation-delay: 1s; }
.star:nth-child(4) { top: 70%; right: 30%; animation-delay: 1.5s; }
.star:nth-child(5) { top: 85%; left: 40%; animation-delay: 2s; }
.star:nth-child(6) { top: 35%; left: 60%; animation-delay: 2.5s; }

/* 轨道 */
.orbit {
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-1 {
    width: 200px;
    height: 200px;
    animation: orbitRotate 15s linear infinite;
}

.orbit-2 {
    width: 300px;
    height: 300px;
    animation: orbitRotate 25s linear infinite reverse;
}

/* 小行星带 */
.asteroid {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: asteroidMove 8s linear infinite;
}

.asteroid:nth-child(1) { animation-delay: 0s; }
.asteroid:nth-child(2) { animation-delay: 1s; }
.asteroid:nth-child(3) { animation-delay: 2s; }
.asteroid:nth-child(4) { animation-delay: 3s; }
.asteroid:nth-child(5) { animation-delay: 4s; }

/* 动画定义 */
@keyframes planetRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes planetOrbit1 {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg) translateX(120px) rotate(0deg);
    }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg) translateX(120px) rotate(-360deg);
    }
}

@keyframes planetOrbit2 {
    0% { 
        transform: translate(-50%, -50%) rotate(180deg) translateX(120px) rotate(0deg);
    }
    100% { 
        transform: translate(-50%, -50%) rotate(-180deg) translateX(120px) rotate(360deg);
    }
}



@keyframes nebulaGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

@keyframes starTwinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes orbitRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes asteroidMove {
    0% { 
        transform: translate(-50%, -50%) rotate(0deg) translateX(150px) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { 
        transform: translate(-50%, -50%) rotate(360deg) translateX(150px) rotate(-360deg);
        opacity: 0;
    }
}

/* 页脚 */
.footer {
    background: #111827;
    color: white;
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FFB6C1;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-link:hover {
    background: #FFB6C1;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 182, 193, 0.4);
}

.social-link i {
    transition: all 0.3s ease;
}

.social-link:hover i {
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

.icp-info {
    margin-top: 10px;
}

.icp-info a {
    color: #9ca3af;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s ease;
    font-size: 0.85rem;
}

.icp-info a:hover {
    color: #FFB6C1;
}

.icp-info i {
    font-size: 0.8rem;
    opacity: 0.8;
}

.icp-text {
    font-size: 0.85rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .about-graphic {
        width: 300px;
        height: 300px;
    }
    
    .planet-main {
        width: 80px;
        height: 80px;
    }
    
    .planet-secondary {
        width: 40px;
        height: 40px;
    }
    
    .planet-tertiary {
        width: 30px;
        height: 30px;
    }
    
    .nebula-1 {
        width: 150px;
        height: 150px;
    }
    
    .nebula-2 {
        width: 100px;
        height: 100px;
    }
    
    .orbit-1 {
        width: 150px;
        height: 150px;
    }
    
    .orbit-2 {
        width: 220px;
        height: 220px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
        padding: 0 30px;
        padding-top: 30px;
        padding-bottom: 50px;
        min-height: calc(100vh - 70px);
    }
    
    .hero-title {
        font-size: 3rem;
        line-height: 0.9;
    }
    
    .title-slogan {
        padding: 6px 12px;
        margin: 0 auto;
    }
    
    .slogan-text {
        font-size: 1.1rem;
    }
    
    .hero-description-main {
        font-size: 1rem;
    }
    
    .hero-description-highlight {
        font-size: 1.4rem;
    }
    
    .hero-description-sub {
        font-size: 0.95rem;
    }
    
    .hero-description-core {
        font-size: 1rem;
    }
    
    .hero-description-fusion {
        font-size: 0.95rem;
    }
    
    .hero-description-divider {
        margin: 20px auto;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
    
    .hero-visual {
        justify-content: center;
        margin: 0 auto;
    }
    
    .app-showcase {
        max-width: 300px;
        height: 550px;
        margin: 0 auto;
    }
    
    .showcase-track {
        animation-duration: 25s;
    }
    
    .showcase-item:nth-child(n+5) {
        animation-duration: 25s;
    }
    
    .showcase-item {
        height: calc(50% - 12px);
        margin: 6px;
    }
    
    .showcase-img {
        max-width: 100%;
        max-height: 100%;
    }
    
    .showcase-overlay h3 {
        font-size: 1rem;
    }
    
    .showcase-overlay p {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .problems-grid,
    .features-grid,
    .testimonials-grid,
    .team-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .testimonial-card {
        min-height: 180px;
        padding: 25px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .icp-info {
        margin-top: 8px;
    }
    
    .icp-info a {
        font-size: 0.8rem;
    }
    
    .icp-text {
        font-size: 0.8rem;
    }
    
    .footer-links {
        flex-direction: column;
        text-align: center;
    }
    
    .automation-content {
        max-width: 100%;
        padding: 0 20px;
    }
    
    .vision-statement {
        padding: 40px 30px;
    }
    
    .vision-main {
        font-size: 1.2rem;
    }
    
    .vision-point {
        padding: 18px 20px;
    }
    
    .vision-point i {
        font-size: 1.5rem;
    }
    
    .vision-point span {
        font-size: 1rem;
    }
    
    .mobile-content {
        grid-template-columns: 1fr;
    }
    
    .mobile-features {
        grid-template-columns: 1fr;
    }
    
    .join-positions {
        grid-template-columns: 1fr;
    }
    
    /* 团队宣言响应式优化 */
    .team-manifesto {
        margin: 50px 0 70px;
    }
    
    .manifesto-intro {
        font-size: 1.2rem;
        margin-bottom: 25px;
        line-height: 1.4;
    }
    
    .belief-title {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .belief-title::before,
    .belief-title::after {
        display: none;
    }
    
    .belief-item {
        margin-bottom: 15px;
    }
    
    .belief-text {
        font-size: 1.1rem;
        padding: 8px 0;
        line-height: 1.4;
    }
    
    .belief-text::before,
    .belief-text::after {
        display: none;
    }
    
    /* 团队区域响应式优化 */
    .team-section {
        padding: 80px 0 60px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 50px;
    }
    
    .team-member {
        padding: 30px 25px;
    }
    
    .member-avatar {
        width: 100px;
        height: 100px;
    }
    
    .team-member h3 {
        font-size: 1.3rem;
    }
    
    .member-title {
        font-size: 1rem;
    }
    
    .member-description {
        font-size: 0.9rem;
    }
    
    .join-team {
        margin-top: 60px;
    }
    
    .join-team h3 {
        font-size: 1.6rem;
    }
    
    .join-team p {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    
    .position-card {
        padding: 30px 20px;
    }
    
    .position-card i {
        font-size: 2rem;
    }
    
    .position-card h4 {
        font-size: 1.1rem;
    }
    
    .position-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 20px;
        padding-top: 20px;
        padding-bottom: 30px;
        min-height: calc(100vh - 60px);
    }
    
    .automation-content {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .vision-statement {
        padding: 30px 20px;
        border-radius: 20px;
    }
    
    .vision-main {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .vision-points {
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .vision-point {
        padding: 15px 18px;
        gap: 15px;
    }
    
    .vision-point i {
        font-size: 1.3rem;
    }
    
    .vision-point span {
        font-size: 0.95rem;
    }
    
    .vision-outcome {
        padding-top: 25px;
    }
    
    .vision-outcome p {
        font-size: 1rem;
    }
    
    .vision-emphasis {
        font-size: 1.1rem !important;
    }
    
    .about-graphic {
        width: 250px;
        height: 250px;
    }
    
    .planet-main {
        width: 60px;
        height: 60px;
    }
    
    .planet-secondary {
        width: 30px;
        height: 30px;
    }
    
    .planet-tertiary {
        width: 20px;
        height: 20px;
    }
    
    .nebula-1 {
        width: 120px;
        height: 120px;
    }
    
    .nebula-2 {
        width: 80px;
        height: 80px;
    }
    
    .orbit-1 {
        width: 120px;
        height: 120px;
    }
    
    .orbit-2 {
        width: 180px;
        height: 180px;
    }
    
    .star {
        width: 2px;
        height: 2px;
    }
    
    .asteroid {
        width: 2px;
        height: 2px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 0.9;
    }
    
    .title-slogan {
        padding: 5px 8px;
    }
    
    .slogan-text {
        font-size: 0.9rem;
    }
    
    .hero-description-main {
        font-size: 0.95rem;
    }
    
    .hero-description-highlight {
        font-size: 1.3rem;
    }
    
    .hero-description-sub {
        font-size: 0.9rem;
    }
    
    .hero-description-core {
        font-size: 0.95rem;
    }
    
    .hero-description-fusion {
        font-size: 0.9rem;
    }
    
    .hero-description-divider {
        margin: 20px auto;
    }
    
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .hero-visual {
        justify-content: center;
        margin: 0 auto;
    }
    
    .app-showcase {
        max-width: 270px;
        height: 500px;
        margin: 0 auto;
    }
    
    .showcase-track {
        animation-duration: 20s;
    }
    
    .showcase-item:nth-child(n+5) {
        animation-duration: 20s;
    }
    
    .showcase-item {
        height: calc(50% - 10px);
        margin: 5px;
    }
    
    .showcase-img {
        max-width: 100%;
        max-height: 100%;
    }
    
    .showcase-overlay h3 {
        font-size: 0.9rem;
    }
    
    .showcase-overlay p {
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-card,
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .feature-icon,
    .problem-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* 团队区域小屏幕优化 */
    .team-section {
        padding: 60px 0 40px;
    }
    
    .team-grid {
        gap: 20px;
        margin-top: 40px;
    }
    
    .team-member {
        padding: 25px 20px;
    }
    
    .member-avatar {
        width: 80px;
        height: 80px;
    }
    
    .team-member h3 {
        font-size: 1.2rem;
    }
    
    .member-title {
        font-size: 0.9rem;
    }
    
    .member-description {
        font-size: 0.85rem;
    }
    
    .member-experience {
        gap: 6px;
    }
    
    .member-experience span {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
    
    .join-team {
        margin-top: 50px;
    }
    
    .join-team h3 {
        font-size: 1.4rem;
    }
    
    .join-team p {
        font-size: 0.9rem;
        margin-bottom: 30px;
    }
    
    .position-card {
        padding: 25px 15px;
    }
    
    .position-card i {
        font-size: 1.8rem;
    }
    
    .position-card h4 {
        font-size: 1rem;
    }
    
    .position-card p {
        font-size: 0.85rem;
    }
    
    /* 团队宣言小屏幕优化 */
    .team-manifesto {
        margin: 40px 0 60px;
    }
    
    .manifesto-intro {
        font-size: 1.1rem;
        margin-bottom: 20px;
        line-height: 1.3;
    }
    
    .belief-title {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .belief-item {
        margin-bottom: 12px;
    }
    
    .belief-text {
        font-size: 1rem;
        padding: 6px 0;
        line-height: 1.3;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes teamCardFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes avatarGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 182, 193, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 182, 193, 0.6);
    }
}

@keyframes titleSlideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.team-member {
    animation: teamCardFloat 6s ease-in-out infinite;
}

.team-member:nth-child(1) { animation-delay: 0s; }
.team-member:nth-child(2) { animation-delay: 1s; }
.team-member:nth-child(3) { animation-delay: 2s; }
.team-member:nth-child(4) { animation-delay: 3s; }
.team-member:nth-child(5) { animation-delay: 4s; }
.team-member:nth-child(6) { animation-delay: 5s; }

.member-avatar {
    animation: avatarGlow 4s ease-in-out infinite;
}

.team-member h3 {
    animation: titleSlideIn 0.8s ease-out;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #E6E6FA 0%, #FFB6C1 100%);
}

/* 弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    animation: slideIn 0.3s ease-out;
    border: 1px solid rgba(255, 182, 193, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, #FFB6C1 0%, #E6E6FA 100%);
    color: white;
    padding: 20px 25px;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.modal-close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.modal-close:hover {
    transform: scale(1.1);
}

.modal-body {
    padding: 30px 25px;
    text-align: center;
}

.qr-code-container {
    margin-bottom: 25px;
}

.qr-code {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

.qr-description {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.download-info {
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f5 100%);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 182, 193, 0.3);
}

.download-info p {
    margin: 8px 0;
    color: #555;
    font-size: 0.9rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 联系我们弹窗样式 */
.contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.contact-qr {
    text-align: center;
}

.contact-qr-img {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

.contact-description {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.contact-info {
    background: linear-gradient(135deg, #f8f9ff 0%, #fff5f5 100%);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 182, 193, 0.3);
    text-align: left;
    width: 100%;
}

.contact-info h4 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 15px 0;
    text-align: center;
}

.contact-info p {
    margin: 10px 0;
    color: #555;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: #FFB6C1;
    width: 16px;
    text-align: center;
}

/* 移动端弹窗适配 */
@media (max-width: 480px) {
    .modal-content {
        margin: 10% auto;
        width: 95%;
        max-width: 350px;
    }
    
    .modal-header {
        padding: 15px 20px;
    }
    
    .modal-header h3 {
        font-size: 1.2rem;
    }
    
    .modal-body {
        padding: 25px 20px;
    }
    
    .qr-code {
        width: 180px;
        height: 180px;
    }
    
    .contact-qr-img {
        width: 180px;
        height: 180px;
    }
    
    .contact-info {
        padding: 15px;
    }
    
    .contact-info p {
        font-size: 0.85rem;
    }
}