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

/* logo的设置 */
.custom-icon {
    width: 30px;
    height: 30px;
    vertical-align: middle;
}

:root {
    --primary: #63c3a6;
    --primary-light: #63c3a6;
    --secondary: #23ab97;
    --light: #ffffff;
    --light-gray: #f8f9fa;
    --dark: #212529;
    --card-bg: rgba(255, 255, 255, 0.9);
    --shadow: 0 8px 30px rgba(35, 171, 151, 0.08);
    --shadow-hover: 0 15px 40px rgba(35, 171, 151, 0.15);
    --border: 1px solid rgba(99, 195, 166, 0.1);
    --life-green: #23ab97;
    --life-light: #63c3a6;
}

body {
    background: linear-gradient(135deg, #f8fffc 0%, #e8f7f3 100%);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 头部和导航 */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.95);
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(35, 171, 151, 0.03);
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--life-green);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

.btn {
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-outline {
    color: var(--life-green);
    border: 2px solid var(--life-green);
    background: transparent;
    margin-right: 15px;
}

.btn-outline:hover {
    background: rgba(99, 195, 166, 0.05);
    box-shadow: 0 5px 15px rgba(99, 195, 166, 0.1);
}

.btn-primary {
    background: linear-gradient(90deg, var(--life-light), var(--life-green));
    color: var(--light);
    box-shadow: 0 4px 15px rgba(99, 195, 166, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 195, 166, 0.3);
}

/* 主视觉区域 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    width: 50%;
    height: 80vh;
    z-index: 2;
    position: relative;
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 25px;
    line-height: 1.2;
    color: var(--dark);
    font-weight: 800;
}

.hero-subtitle {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--life-green), var(--life-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    top: 15%;
}

.hero1{
    position: relative;
    top: 25%;
}

.hero2{
    position: relative;
    top: 32%;
}

.warm{
    color: var(--life-green);
}

.row {
    position: relative;
    top: 20%;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline; /* 确保标题基线对齐 */
}

.hero p {
    font-size: 1.3rem;
    color: var(--gray);
    margin-bottom: 40px;
    max-width: 600px;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    position: relative;
    top: 30%;
}

/* 主视觉区域标题的初始状态 */
.hero-subtitle, .hero1, .keji {
    transition: opacity 0.8s ease, transform 0.5s ease;
}

.warm {
    display: inline-block; /* 重要：inline-block才能正确transform */
    transition: transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    transform-origin: left center;
}

/* 滚动时的隐藏状态 */
.hero-subtitle.hidden, .hero1.hidden, .keji.hidden {
    opacity: 0 !important;
    transform: translateY(-20px) !important;
}

/* zoomed类的放大效果 */
.warm.zoomed {
    transform: scale(2) translateX(15%) !important;  /* scale 放大倍数， translateX 横向移动距离*/
    opacity: 1 !important;
    position: relative;
    z-index: 10;
}

/* 心型按钮设计 */
.heart-container {
    position: absolute;
    right: 15%;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.heart-message {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--life-green);
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
    text-align: center;
}

.heart-message i {
    margin-left: 5px;
    color: #ff6b6b;
    animation: bounce 1s infinite alternate;
}

/* 心型图标 */
.heart-icon {
    width: 400px;
    height: 400px;
    background: transparent !important;
    position: relative;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: heartbeat 1.5s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.heart-icon svg {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
    fill: #fe7d7d;
}

/* 设置动画 */
@keyframes heartbeat {
    0% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.15);
    }
    70% {
        transform: scale(1);
    }
    100% {
        transform: scale(1);
    }
}

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

@keyframes bounce {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-5px);
    }
}

/* 特性部分 */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.section-title h2 .highlight {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-title p {
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

section {
    padding: 100px 5%;
    position: relative;
}

.section-bg {
    background-color: var(--light-gray);
    border-radius: 30px;
}

.assistant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

/* 更新智能助理卡片样式 */
.cards-card {
    background: transparent;
    border-radius: 20px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: none;
    box-shadow: none;
    contain: content;
}

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

/* 图片容器样式 */
.cards-img {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    border: var(--border);
    transition: all 0.3s ease;
}

/* 图片样式 */
.cards-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 内容区域 */
.cards-content {
    width: 100%;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
    border: var(--border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(5px);
}

.cards-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

/* CTA区域 */
.cta {
    text-align: center;
    padding: 100px 5%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 30px;
    margin: 100px 5% 0;
    position: relative;
    overflow: hidden;
    color: white;
}

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: white;
}

.cta p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

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

.cta .btn-outline {
    color: white;
    border-color: white;
}

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

/* 页脚 */
footer {
    background-color: var(--dark);
    color: white;
    padding: 70px 5% 30px;
    margin-top: 100px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: white;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 15px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

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

.social-icons a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* 更新心型图标悬停效果 */
.heart-icon:hover {
    transform: scale(1.2) !important;
    animation-play-state: paused;
}

.heart-icon:hover svg {
    filter: drop-shadow(0 0 15px rgba(254, 125, 125, 0.6));
}

/* 触摸反馈 */
.heart-icon:active {
    transform: scale(0.95) !important;
    animation-play-state: running;
}

/* 波纹效果 */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, 
        rgba(255, 107, 107, 0.6) 0%,
        transparent 70%);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
    /* 确保原点在中心 */
    transform-origin: center;
    /* 确保精确定位 */
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s cubic-bezier(.4, 0, .2, 1),
                transform 0.8s cubic-bezier(.4, 0, .2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 子元素加渐进延迟 */
.stagger-list > .fade-in:nth-child(1) { transition-delay: 0.1s; }
.stagger-list > .fade-in:nth-child(2) { transition-delay: 0.2s; }
.stagger-list > .fade-in:nth-child(3) { transition-delay: 0.3s; }

/* 团队标签样式 */
.team-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.team-tags span {
    background: rgba(99, 195, 166, 0.1);
    color: var(--life-green);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(99, 195, 166, 0.2);
    transition: all 0.3s ease;
}

.cards-card:hover .team-tags span {
    background: rgba(99, 195, 166, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(99, 195, 166, 0.1);
}

/* 团队卡片内容区域优化 */
#team .cards-content {
    min-height: 220px;
    display: flex;
    flex-direction: column;
}

#team .cards-content p {
    flex-grow: 1;
    margin-bottom: 10px;
}

/* 当前活动链接样式 */
nav ul li a.active {
    color: var(--life-green);
    font-weight: 600;
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

/* 招聘职位弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background-color: #ffffff;
    margin: 5% auto;
    padding: 30px;
    border-radius: 20px;
    width: 90%;
    max-width: 1200px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.4s ease;
    box-shadow: 0 20px 60px rgba(35, 171, 151, 0.2);
    border: 1px solid rgba(99, 195, 166, 0.1);
}

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

.close {
    position: absolute;
    right: 25px;
    top: 25px;
    font-size: 28px;
    font-weight: bold;
    color: #23ab97;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 99;
}

.close:hover {
    transform: rotate(90deg);
}

.close-qrcode {
    position: absolute;
    right: 25px;
    top: 25px;
    font-size: 28px;
    font-weight: bold;
    color: white;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 99;
}

.close-qrcode:hover {
    transform: rotate(90deg);
}

.modal-content h2 {
    text-align: center;
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 2.2rem;
}

.modal-subtitle {
    text-align: center;
    color: var(--life-green);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* 职位卡片样式 */
.job-positions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.job-card {
    background: var(--light-gray);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid rgba(99, 195, 166, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.job-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(35, 171, 151, 0.15);
    border-color: rgba(99, 195, 166, 0.3);
}

.job-card h3 {
    color: var(--life-green);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.job-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.job-tags span {
    background: rgba(99, 195, 166, 0.1);
    color: var(--life-green);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.job-description {
    flex-grow: 1;
    margin-bottom: 20px;
}

.job-description h4 {
    color: var(--dark);
    margin: 15px 0 8px 0;
    font-size: 1rem;
}

.job-description ul {
    padding-left: 20px;
    margin-bottom: 15px;
}

.job-description li {
    color: #555;
    margin-bottom: 5px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.apply-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px;
    font-size: 1rem;
    margin-top: auto;
}


/* 二维码弹窗样式 */
.qrcode-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qrcode-modal {
    max-width: 500px !important;
    padding: 0 !important;
    overflow: hidden;
}

.qrcode-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.qrcode-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-20px) rotate(360deg); }
}

.qrcode-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: white;
    position: relative;
    z-index: 1;
}

.qrcode-header p {
    opacity: 0.9;
    font-size: 1rem;
    margin: 0;
    position: relative;
    z-index: 1;
}

.qrcode-body {
    padding: 40px 30px;
    background: var(--light-gray);
}

.qrcode-img-container {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 30px;
    border-radius: 20px;
    overflow: hidden;
    border: 10px solid white;
    box-shadow: 0 10px 30px rgba(35, 171, 151, 0.1);
    background: white;
    animation: floatQr 3s ease-in-out infinite;
}

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


/* 二维码上下滑动的线条 */
.qrcode-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--life-green), transparent);
    animation: scan 2s linear infinite;
    box-shadow: 0 0 10px var(--life-green);
}

@keyframes scan {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

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

.qrcode-tip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 153, 0, 0.1);
    color: #d48806;
    padding: 12px 20px;
    border-radius: 25px;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 153, 0, 0.2);
    animation: pulseTip 2s infinite;
}

@keyframes pulseTip {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.contact-email {
    color: var(--life-light) !important;
    font-size: 0.95rem;
}

/* 响应式设计 */
@media (max-width: 992px) {
    /* 头部导航优化 */
    header {
        padding: 15px 5%;
        flex-wrap: wrap;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background-color: rgba(255, 255, 255, 0.95);
    }
    
    .logo {
        font-size: 1.4rem;
        width: 100%;
        justify-content: center;
        margin-bottom: 15px;
        flex-shrink: 0;
    }
    
    .custom-icon {
        width: 24px;
        height: 24px;
        margin-right: 8px;
        flex-shrink: 0;
    }
    
    /* 导航容器 */
    nav {
        width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
        position: relative;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    nav::-webkit-scrollbar {
        display: none;
    }
    
    /* 导航指示器 */
    nav::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        width: 20px;
        background: linear-gradient(to left, rgba(255, 255, 255, 0.95), transparent);
        pointer-events: none;
        opacity: 1;
        transition: opacity 0.3s;
    }
    
    /* 当滚动到最右边时隐藏指示器 */
    nav.scrolled-to-end::after {
        opacity: 0;
    }
    
    nav ul {
        display: flex;
        justify-content: flex-start;
        min-width: max-content;
        padding: 0 10px;
        margin: 0;
        list-style: none;
        flex-wrap: nowrap;
        white-space: nowrap;
    }
    
    nav ul li {
        margin-left: 15px;
        margin-right: 15px;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    nav ul li:first-child {
        margin-left: 5px;
    }
    
    nav ul li:last-child {
        margin-right: 20px;
    }
    
    nav ul li a {
        font-size: 0.9rem;
        white-space: nowrap;
        padding: 8px 0;
        display: block;
        position: relative;
        transition: color 0.3s ease;
    }
    
    /* 触摸反馈 */
    nav ul li a:active {
        color: var(--life-green);
        transform: scale(0.95);
        transition: transform 0.1s;
    }
    
    /* 主视觉区域优化 */
    .hero {
        min-height: auto;
        padding: 140px 5% 80px;
        text-align: center;
        flex-direction: column;
    }
    
    .heart-icon {
        width: 180px;
        height: 180px;
    }

    .hero-content {
        margin-top: 80px; 
        width: 100%;
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.3;
        position: relative;
        top: 0%;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .hero p {
        font-size: 1.1rem;
        padding: 0 10px;
    }
    
    /* 心形按钮容器优化 */
    .heart-container {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 200px;
        height: 200px;
        margin: 40px auto 20px;
    }
    
    .heart-message {
        font-size: 1rem;
        bottom: -50px;
    }
    
    /* 按钮组优化 */
    .hero-btns {
        flex-direction: column;
        gap: 15px;
        align-items: center;
        margin-top: 30px;
        display: flex !important;
    }
    
    .btn {
        width: 80%;
        max-width: 280px;
        padding: 12px 20px;
        text-align: center;
    }
    
    .btn-outline {
        margin-right: 0;
    }
    
    /* 卡片网格优化 */
    .assistant-grid {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }
    
    .cards-card {
        margin: 0 auto;
        max-width: 100%;
    }
    
    .cards-img {
        height: 200px;
        border-radius: 15px;
    }
    
    .cards-content {
        padding: 20px;
        border-radius: 15px;
    }
    
    .cards-content h3 {
        font-size: 1.3rem;
    }
    
    .cards-content p {
        font-size: 0.95rem;
    }
    
    /* 团队标签优化 */
    .team-tags {
        justify-content: center;
        gap: 6px;
    }
    
    .team-tags span {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
    
    /* 各部分间距优化 */
    section {
        padding: 70px 5%;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .section-title p {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    /* CTA区域优化 */
    .cta {
        margin: 70px 5% 0;
        padding: 60px 5%;
        border-radius: 20px;
    }
    
    .cta h2 {
        font-size: 1.8rem;
    }
    
    .cta p {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .cta .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    /* 页脚优化 */
    footer {
        padding: 50px 5% 20px;
        margin-top: 70px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-column ul li {
        margin-bottom: 10px;
    }
    
    .footer-column h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .cards-card {
        width: 100%;
        max-width: 400px;
    }

    /* 修复滚动动画在移动端的触发问题 */
    .fade-in {
        transform: translateY(30px);
    }

    /* layui 整个聊天窗口 */
    .layui-layim-chat {
        width: 100vw !important;
        max-width: 100vw !important;
        left: 0 !important;
        right: 0 !important;
        margin-left: 0 !important;
    }

    /* 聊天面板（消息区） */
    .layui-layim-chat .layim-chat-main {
        width: 95% !important;
        max-width: 100vw !important;
    }

    /* 输入框区域也顺便占满 */
    .layui-layim-chat .layim-chat-footer {
        width: 100% !important;
        max-width: 100vw !important;
    }

    .hero-subtitle{
        position: relative;
        top: -10%;
    }

    .warm.zoomed {
        transform: scale(2) translateX(-40%) !important;  /* scale 放大倍数， translateX 横向移动距离*/
    }
}