@import url('fonts/fonts.css');
*{margin:0;padding:0;box-sizing:border-box;font-family:Alibaba,PingFang SC,Microsoft YaHei,sans-serif;letter-spacing:2px}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
.keywords{@import url("fonts/fonts.css");padding:0;box-sizing:border-box;font-family:Alibaba,PingFang SC,Microsoft YaHei,sans-serif;letter-spacing:2px}
.scroll-indicator{text-align:center;margin-top:-20px;margin-bottom:40px;animation:float 2s ease-in-out infinite}
.scroll-indicator p{color:#666;margin-bottom:8px;font-size:14px}
.scroll-arrow{width:20px;height:20px;border-right:2px solid #666;border-bottom:2px solid #666;transform:rotate(45deg);margin:0 auto}
@keyframes float{0%,to{transform:translateY(0)}
50%{transform:translateY(-10px)}
}
:root{--primary-color:#ff8c00;--secondary-color:orange;--text-color:#333;--light-gray:#f5f5f5;--white:#fff;--border-color:#eaeaea}
body{color:var(--text-color);line-height:1.6;font-family:AlibabaSans-Regular,sans-serif}
h1,h2,h3,h4,h5,h6{font-family:DouyinSans,sans-serif}
.text-center{text-align:center}
.navbar{position:fixed;top:0;left:0;width:100%;background-color:var(--white);box-shadow:0 2px 10px rgba(0,0,0,.1);z-index:1000;padding:15px 0}
.container{width:90%;margin:0 auto}
.nav-container{justify-content:space-between}
.logo,.nav-container{display:flex;align-items:center}
.logo{font-size:24px;font-weight:700;color:var(--primary-color);text-decoration:none}
.logo img{height:50px;width:auto;padding-left:80px}
.nav-links{display:flex;list-style:none;padding-right:80px}
.nav-links li{margin-left:30px}
.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s}
.nav-links a.active,.nav-links a:hover{color:var(--primary-color)}
.main-content{margin-top:60px;padding:50px 0}
.tags-container{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;justify-content:center}
.tag-btn[data-tag=family]{background-color:#ffe4e1;color:#ff69b4}
.tag-btn[data-tag=youth]{background-color:#e0ffff;color:#4169e1}
.tag-btn[data-tag=life]{background-color:#f0fff0;color:#32cd32}
.tag-btn[data-tag=love]{background-color:#fff0f5;color:#ff1493}
.tag-btn.active{transform:scale(1.05);font-weight:700}
.tag-btn[data-tag=family].active{background-color:#ffb6c1;color:#fff}
.tag-btn[data-tag=youth].active{background-color:#1e90ff;color:#fff}
.tag-btn[data-tag=life].active{background-color:#3cb371;color:#fff}
.tag-btn[data-tag=love].active{background-color:#ff69b4;color:#fff}
.blog-card{display:none}
.blog-card.visible{display:block}
.btn{display:inline-block;padding:10px 20px;background-color:var(--primary-color);color:var(--white);border:none;border-radius:6px;text-decoration:none;font-weight:500;transition:background-color .3s}
.btn:hover{background-color:var(--secondary-color)}
.btn-outline{background-color:transparent;border:1px solid var(--primary-color);color:var(--primary-color)}
.btn-outline:hover{background-color:var(--primary-color);color:var(--white)}
.card{background-color:var(--white);border-radius:8px;box-shadow:0 4px 10px rgba(0,0,0,.1);overflow:hidden;margin-bottom:20px}
.card-img{width:100%;height:200px;object-fit:cover}
.card-content{padding:20px}
.card-title{font-size:20px;margin-bottom:10px}
.card-text{color:#666;margin-bottom:15px}
.footer{background-color:var(--light-gray);padding:40px 0;margin-top:60px}
.footer-content{display:flex;justify-content:space-between;flex-wrap:wrap}
.footer-section{flex:1;margin-right:30px;min-width:200px}
.footer-section h3{margin-bottom:20px;color:var(--primary-color)}
.footer-section a,.footer-section p{margin-bottom:10px;display:block;color:#666;text-decoration:none}
.footer-section a:hover{color:var(--primary-color)}
.social-icons{display:flex;margin-top:20px}
.social-icons a{margin-right:15px;font-size:20px;color:#666}
.social-icons a:hover{color:var(--primary-color)}
.social-icons img{width:30px;height:30px}
.copyright{text-align:center;margin-top:40px;padding-top:20px;border-top:1px solid var(--border-color);color:#666}
.hero{height:80vh;display:flex;align-items:center;justify-content:space-between;letter-spacing:2px}
.hero-content{flex:.45;padding-right:0;padding-left:80px}
.hero-image{flex:.55;text-align:center;padding-right:15px}
.hero-image img{max-width:100%;border-radius:8px}
.hero-title{font-size:55px;margin-bottom:10px;color:var(--text-color)}
.hero-subtitle{font-size:20px;color:#666;margin-bottom:60px}
.features{display:flex;flex-direction:column;margin-top:50px}
.section-title{text-align:center;margin-bottom:20px;color:#ff8c00}
.section-title h2{font-size:32px;margin-bottom:10px}
.section-title p{color:#666}
.feature-item{display:flex;align-items:center;margin-bottom:40px;margin-top:60px;padding-left:150px;padding-right:150px;gap:40px}
.feature-item,.feature-item:nth-child(2n){flex-direction:row}
.feature-image{flex:0 0 40%;max-width:50%}
.feature-image img{width:100%;height:auto;object-fit:cover;border-radius:8px}
.feature-content{flex:0 0 60%;max-width:60%;padding:100px}
.feature-title{font-size:40px;margin-bottom:10px;color:#ff8c00}
.feature-text{color:#666;font-size:16px}
.testimonials{background-color:var(--light-gray);padding:60px 20px;position:relative;overflow:hidden}
.carousel-controls{justify-content:center;gap:20px;margin-top:30px}
.carousel-button{color:#fff;font-size:18px;transition:background-color .3s ease}
.testimonials-grid{display:flex;position:relative;transition:transform .5s ease;width:100%}
.testimonial-item{flex:0 0 100%;min-width:100%;padding:20px;text-align:center;box-sizing:border-box;transition:opacity .5s ease;opacity:0}
.testimonial-item.active{opacity:1}
.testimonial-text{margin:30px 150px}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
.blog-card.hidden{display:none}
.blog-card{height:100%;display:flex;flex-direction:column}
.blog-card-content{flex-grow:1;padding:20px}
.blog-meta{display:flex;color:#666;font-size:14px;margin-bottom:10px}
.blog-meta span{margin-right:15px}
.blog-excerpt{margin-bottom:20px}
.blog-family{margin-top:15px;padding-top:15px;border-top:1px solid var(--border-color)}
.blog-family-title{font-size:14px;font-weight:500;margin-bottom:5px}
.blog-family-comment{font-size:14px;color:#666}
.blog-detail{max-width:800px;margin:0 auto}
.blog-header{margin-bottom:30px}
.blog-title{font-size:32px;margin-bottom:10px}
.blog-content{line-height:1.8}
.blog-content p{margin-bottom:20px}
.form-group{margin-bottom:1rem}
.form-group label{display:block;margin-bottom:.3rem;font-size:.9rem}
.form-group input,.form-group textarea{width:100%;padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:.9rem}
.form-group textarea{height:100px;resize:vertical}
#contact-form .btn{width:100%;padding:12px;font-size:18px;letter-spacing:2px;margin-top:10px}
.btn-submit{background-color:var(--primary-color);color:var(--white);border:none;border-radius:4px;padding:10px 20px;font-size:16px;transition:background-color .3s}
.btn-submit:hover{background-color:var(--secondary-color)}
@media (min-width:769px) and (max-width:1024px){.hero{padding:40px}
.hero-content{padding-left:40px}
.hero-title{font-size:42px}
.feature-item{padding-left:40px;padding-right:40px}
.feature-content{padding:40px}
.testimonial-text{margin:30px 80px}
.blog-grid{grid-template-columns:repeat(2,1fr);gap:30px;padding:0 40px}
}
@media (max-width:480px){.hero-title{font-size:28px}
.hero-subtitle{font-size:16px}
.feature-title{font-size:24px}
.feature-text{font-size:14px}
.testimonial-text{margin:15px;font-size:14px}
.blog-grid{grid-template-columns:1fr;gap:15px}
.blog-grid,.tags-container{padding:0 15px}
.tag-btn{padding:6px 12px;font-size:12px}
}
@media (max-width:768px){.navbar{padding:10px 0}
.nav-container{position:relative}
.nav-links{display:none;position:absolute;top:100%;left:0;box-shadow:0 2px 5px rgba(0,0,0,.1);padding:10px 0}
.nav-links.active{display:flex;flex-direction:column;align-items:center}
.menu-toggle{display:block;font-size:24px;padding:5px;color:var(--text-color)}
.menu-toggle:hover{color:var(--primary-color)}
.hero{flex-direction:column;height:auto;padding:40px 20px}
.hero-content{text-align:center;padding:20px}
.hero-title{font-size:32px;line-height:1.3}
.hero-subtitle{font-size:18px;line-height:1.5}
.nav-container{flex-direction:column;padding:10px}
.logo img{padding-left:0;height:40px}
.nav-links{margin-top:20px;padding-right:0;justify-content:center;flex-wrap:wrap;width:100%;background-color:var(--white)}
.nav-links li{margin:8px 12px}
.feature-item{flex-direction:column;padding:20px;margin-top:30px;gap:20px}
.feature-content,.feature-image{flex:0 0 100%;max-width:100%}
.feature-content{padding:20px}
.feature-title{font-size:28px;text-align:center;line-height:1.3}
.feature-text{text-align:center;font-size:16px;line-height:1.6}
.footer-section{flex:100%;margin-right:0;margin-bottom:30px;text-align:center;padding:0 20px}
.social-icons{justify-content:center}
.keyword-list{flex-direction:column;gap:30px;padding:0 20px}
.testimonial-item{padding:20px}
.testimonial-text{margin:20px;font-size:16px;line-height:1.6}
.blog-grid,.carousel-controls{padding:0 20px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
.tags-container{padding:0 20px}
.main-content{margin-top:100px}
}
@media (max-width:480px){.hero-title{font-size:28px}
.hero-subtitle{font-size:16px}
.feature-title{font-size:24px}
.blog-grid{grid-template-columns:1fr}
.contact-container{padding:1rem}
.btn{width:100%}
}
.keywords{background-color:var(--light-gray);padding:40px 0;text-align:center}
.keyword-list{display:flex;justify-content:center;gap:220px}
.keyword-item{display:flex;flex-direction:column;align-items:center}
.keyword-icon{width:40px;height:40px}
.keyword-text{margin-top:10px;font-size:18px;letter-spacing:2px}
.carousel-controls{position:absolute;width:100%;top:50%;left:0;transform:translateY(-50%);display:flex;justify-content:space-between;padding:0 100px;pointer-events:none}
.carousel-button{background-color:var(--primary-color);color:var(--white);border:none;border-radius:50%;width:40px;height:40px;font-size:20px;transition:background-color .3s;pointer-events:auto}
.carousel-button:hover{background-color:var(--secondary-color)}
.carousel-button:active{transform:scale(.95)}
.testimonial-avatar{width:80px;height:80px;margin:0 auto;border-radius:50%;overflow:hidden;border:3px solid var(--primary-color)}
.testimonial-avatar img{width:100%;height:100%;object-fit:cover}
.testimonial-text{margin:30px auto;max-width:800px;font-size:16px;line-height:2;color:#666}
.testimonial-author{margin-top:20px;font-weight:500}
.testimonial-role{color:#666;font-size:14px}
.cta{text-align:center;padding:60px 0}
.cta-title{font-size:32px;margin-bottom:20px}
.cta-text{color:#666;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto}
.qr-code{width:200px;height:200px;margin:0 auto 20px;background-color:var(--white);padding:10px;border-radius:8px;box-shadow:0 4px 10px rgba(0,0,0,.1)}
.qr-code img{width:100%;height:100%}
.story-content{max-width:800px;margin:0 auto}
.story-image{width:50%;height:auto;border-radius:8px;margin:30px auto;display:block}
.story-image:first-of-type{width:20%}
.story-quote{font-style:italic;font-size:20px;color:var(--primary-color);margin:30px 0;padding-left:20px;border-left:4px solid var(--primary-color)}
.tag-filter{gap:15px;margin-bottom:30px;flex-wrap:wrap}
.form-status,.tag-filter{display:flex;justify-content:center}
.form-status{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);z-index:9999;width:90%;max-width:400px;flex-direction:column;align-items:center}
.form-status img{width:64px;height:64px;margin-bottom:1rem}
.form-status h3{margin-bottom:1rem;color:#333}
.form-status .btn{margin-top:1rem}
.contact-container{position:relative;max-width:500px;margin:2rem auto;padding:1.5rem;background-color:#fff;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);z-index:1}
.tag-btn{padding:8px 16px;border-radius:20px;border:none;font-size:14px;transition:all .3s ease;background-color:#f0f0f0;color:#666}
.tag-btn:hover{transform:translateY(-2px)}
.tag-btn.active{background-color:#4a90e2;color:#fff}
.tag-btn.family{background-color:#fff1f1;color:#666}
.tag-btn.family.active{background-color:#ff4d4d;color:#fff}
.tag-btn.youth{background-color:#ebfaeb;color:#666}
.tag-btn.youth.active{background-color:#28a745;color:#fff}
.tag-btn.life{background-color:#fef9e7;color:#666}
.tag-btn.life.active{background-color:#ffc107;color:#fff}
.tag-btn.love{background-color:#fff2f7;color:#666}
.tag-btn.love.active{background-color:#e83e8c;color:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;margin-top:40px}
.blog-card[data-tags]{transition:opacity .3s ease}
.blog{margin:20px 0;padding:20px;background-color:#f9f9f9;border-radius:8px}
.form-group {
    margin-bottom: 20px;
}

.form-group input[type="tel"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-tip {
    color: #ccc;
    font-size: 12px;
    margin-top: 4px;
    display: block;
}

input:invalid {
    border-color: #ff4444;
}

/* 联系表单样式 */
.contact-wrapper {
  max-width: 600px;
  margin: 20px auto;
}

.contact-container {
  background-color: #fff;
  padding: 25px;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 10px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #666;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-size: 16px;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(255, 140, 0, 0.1);
  outline: none;
}

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.form-tip {
  color: #ccc;
  font-size: 13px;
  margin-top: 6px;
  display: block;
}

.form-group button[type="submit"] {
  width: 100%;
  padding: 14px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-group button[type="submit"]:hover {
  background-color: var(--secondary-color);
  transform: translateY(-1px);
}

.form-group button[type="submit"]:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* 加载动画样式 */
#loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #ccc;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* 成功和错误消息样式 */
#success-message,
#error-message {
  text-align: center;
  padding: 30px;
}

#success-message h3,
#error-message h3 {
  margin-bottom: 15px;
  font-size: 24px;
}

#success-message h3 {
  color: #28a745;
}

#error-message h3 {
  color: #dc3545;
}

#success-message p,
#error-message p {
  color: #ccc;
  margin-bottom: 20px;
}

#success-message button,
#error-message button {
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

#success-message button {
  background-color: #28a745;
  color: white;
}

#error-message button {
  background-color: #ccc;
  color: white;
}

/* 输入验证样式 */
.form-group input:invalid,
.form-group textarea:invalid {
  border-color: #ccc;
}

.form-group input:invalid + .form-tip {
  color: #ccc;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .contact-wrapper {
      margin: 20px auto;
  }
  
  .contact-container {
      padding: 20px;
  }
  
  .form-group {
      margin-bottom: 20px;
  }
}

/* 新增联系表单样式 */
.contact-intro {
    text-align: center;
    margin-bottom: 30px;
    color: #666;
}

.contact-intro a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-intro a:hover {
    text-decoration: underline;
}

#email-version {
    text-align: center;
    padding: 40px 20px;
}

#email-version h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

#email-version p {
    color: #666;
    margin-bottom: 20px;
}

#email-version button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

#email-version button:hover {
    background-color: var(--secondary-color);
}