/* about.css - 关于我们页 */
.about-page{padding:50px 0}
.about-header{text-align:center;margin-bottom:40px}
.about-header h1{font-size:30px;color:#3E1E14;margin-bottom:10px}
.about-header p{color:#4A4A4A;font-size:14px}

/* 企业简介 */
.company-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:50px;align-items:center}
.company-intro-content h2{font-size:22px;color:#3E1E14;margin-bottom:15px}
.company-intro-content p{font-size:14px;color:#4A4A4A;line-height:1.9;margin-bottom:15px}
.company-intro-image{height:280px;background:#FFCCBC;border-radius:4px;overflow:hidden}
.company-intro-image img{width:100%;height:100%;object-fit:cover}

/* 发展历程 A3故事时间轴 */
.timeline-section{padding:40px 0;background:#fff;margin-bottom:40px}
.timeline-section h2{text-align:center;font-size:24px;margin-bottom:35px;color:#3E1E14}
.timeline{position:relative;max-width:800px;margin:0 auto;padding-left:30px}
.timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:#FFCCBC}
.timeline-item{position:relative;margin-bottom:30px;padding-left:30px}
.timeline-item::before{content:"";position:absolute;left:-25px;top:5px;width:16px;height:16px;background:#FF7043;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 2px #FF7043}
.timeline-year{font-size:18px;font-weight:700;color:#FF7043;margin-bottom:6px}
.timeline-item h4{font-size:16px;margin-bottom:8px;color:#1A1A1A}
.timeline-item p{font-size:13px;color:#4A4A4A;line-height:1.7}

/* 资质荣誉 */
.honors-section{padding:40px 0}
.honors-section h2{text-align:center;font-size:24px;margin-bottom:30px;color:#3E1E14}
.honors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.honor-item{text-align:center;padding:25px 15px;background:#fff;border:1px solid #FFCCBC;border-radius:4px}
.honor-icon{font-size:36px;margin-bottom:12px}
.honor-item h4{font-size:14px;margin-bottom:6px}
.honor-item p{font-size:12px;color:#4A4A4A}

/* 核心优势 */
.advantages-section{padding:40px 0;background:#fff}
.advantages-section h2{text-align:center;font-size:24px;margin-bottom:30px;color:#3E1E14}
.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.advantage-item{padding:22px;text-align:center;background:#FFF3E0;border:1px solid #FFCCBC;border-radius:4px}
.advantage-num{font-size:28px;font-weight:700;color:#FF7043;margin-bottom:10px}
.advantage-item h4{font-size:16px;margin-bottom:8px}
.advantage-item p{font-size:13px;color:#4A4A4A;line-height:1.7}

@media(max-width:768px){
.company-intro{grid-template-columns:1fr}
.company-intro-image{display:none}
.honors-grid{grid-template-columns:repeat(2,1fr)}
.advantages-grid{grid-template-columns:1fr}
.timeline{padding-left:20px}
}