body{text-align:left;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#333}
a{color:inherit}

.hero{padding:100px 0 80px;background-color:#f8f9fa}
.hero a:hover{text-decoration:underline}
.delimiter{max-width:1200px;margin:0 auto;padding:0 40px}
h1{font-size:48px;font-weight:300;color:#1a1a1a;margin-bottom:30px;line-height:1.2}
.hero .text{font-size:20px;color:#666;line-height:1.4;max-width:800px;text-align:justify}
.hero .text.zh{line-height:1.8}
.article-path{font-size:14px;color:#666;margin-bottom:40px;display:flex;align-items:center}
.article-path a,.article-path p:last-child{text-align:center}
.article-path.zh a{display:block}
.article-path a+p{margin:0 10px}

.key{background:white;padding:60px 0;border-bottom:1px solid #e5e5e5}
.key .delimiter{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.key-box{text-align:center}
.key-number{font-size:48px;font-weight:200;color:var(--main-title-color);margin-bottom:10px}
.key-label{font-size:16px;color:#666}

.info-box{background:#f8f9fa;border-left:4px solid var(--main-title-color);padding:30px;margin:30px 0}
.info-box-title{font-size:18px;font-weight:600;color:var(--main-title-color);margin-bottom:15px}
.info-box p{font-size:16px;color:#555;margin:0}

.company-types-table{width:100%;border-collapse:collapse;margin-top:30px;background:white;box-shadow:0 1px 3px rgba(0,0,0,0.05);text-align:center}
.company-types-table th{background:#f8f9fa;padding:20px;text-align:center;font-weight:600;color:#333;border-bottom:2px solid #e5e5e5}
.company-types-table td{padding:20px;border-bottom:1px solid #e5e5e5}

.trade-stats {display:grid;grid-template-columns:repeat(auto-fit, minmax(350px, 1fr));gap:30px;margin-top:40px}
.stat-item {background:white;padding:35px;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,0.08);text-align:center}
.stat-item h4 {color:#5a6c7d;font-size:18px;margin-bottom:15px;font-weight:500}
.stat-number {font-size:42px;font-weight:bold;color:var(--main-title-color);margin:20px 0}
.stat-desc {color:#7f8c8d;font-size:15px}
.industry-tags {display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:20px}
.industry-tags span {background:var(--main-title-color);color:white;padding:8px 20px;border-radius:25px;font-size:14px;font-weight:500}

.article-content .case-item{font-size:18px;margin:0 0 20px;list-style:disc}
.related-resources{background:#f5f5f5;padding:50px 0}
.article-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}
.article-header h3{text-align:left;font-size:28px;font-weight:400;color:#1a1a1a;line-height:1.2}
.view-all{color:var(--main-title-color);text-decoration:none;font-weight:500;display:flex;align-items:center;gap:8px;transition:gap 0.3s ease}
.view-all:hover{gap:12px}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.article-card{background:white;border:1px solid #e5e5e5;overflow:hidden;transition:all 0.3s ease;cursor:pointer;text-decoration:none;display:block;padding:25px}
.article-card:hover{box-shadow:0 8px 25px rgba(0,0,0,0.08);transform:translateY(-3px)}
.article-category{font-size:13px;color:var(--main-title-color);font-weight:500;text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px}
.article-title{font-size:18px;font-weight:500;color:#333;margin-bottom:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.article-text{font-size:14px;color:#666;line-height:1.6;margin-bottom:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-date{font-size:13px;color:#999}
.article-title:hover{text-decoration:underline}

.contact{background-color:var(--main-title-color);color:white;padding:80px 0;text-align:center}
.contact h2{font-size:42px;margin-bottom:20px}
.contact p{font-size:20px;margin-bottom:30px;opacity:0.9}
.contact a{display:inline-block;background:white;color:var(--main-title-color);padding:15px 40px;border-radius:5px;font-weight:600;transition:all 0.3s}
.contact a:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,0,0,0.2)}

.max-tile{max-width:1200px;margin:0 auto;padding:20px}
.max-tile.end{margin-bottom:40px}

.section-title{font-size:32px;color:#2c3e50;margin:30px 0 30px;font-weight:600;position:relative;padding-left:20px}
.section-title::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:100%;background-color:var(--main-title-color)}

/* Advantage Cards */
.advantage-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(500px, 1fr));gap:30px}
.advantage-grid.cl{grid-template-columns:repeat(auto-fit, minmax(300px, 1fr))}
.advantage-card{background:white;padding:35px;border-radius:12px;border-left:4px solid;border-color:var(--main-title-color);transition:all 0.3s ease;box-shadow:0 0 8px rgba(0,0,0,0.15)}
.advantage-card:hover{box-shadow:0 0 20px rgba(0,0,0,0.25)}
.advantage-card .icon{font-size:48px;margin-bottom:20px;display:inline-block}
.advantage-card h3{font-size:26px;color:#2c3e50;margin-bottom:15px;font-weight:600}
.advantage-card p{color:#5a6c7d;margin-bottom:20px;line-height:1.8}
.advantage-grid.cl .advantage-card p{margin:0}
.advantage-card ul{list-style:none}
.advantage-card li{padding:10px 0;color:#5a6c7d;position:relative;padding-left:25px;line-height:1.6}
.advantage-card li:before{content:"✓";position:absolute;left:0;color:var(--main-title-color);font-weight:bold}

.timeline{position:relative;max-width:900px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:#ddd;transform:translateX(-50%)}
.timeline-item{position:relative;margin-bottom:20px;display:flex;align-items:center}
.timeline-item:nth-child(odd){flex-direction:row-reverse}
.timeline-text{width:42%;padding:30px;background:#f5f5f5;box-shadow:0 0 10px rgba(0,0,0,0.25);border-radius:10px;position:relative;box-sizing:border-box;text-align:left}
.timeline-text h3{margin-bottom:10px}
.timeline-text p{text-align:justify}
.timeline-year{position:absolute;left:50%;transform:translateX(-50%);background:#f5b800;color:#1a1a1a;padding:10px 20px;border-radius:25px;font-weight:600}

.tax-info{border-radius: 12px;margin-top: 30px}
.tax-grid{display: grid;grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));gap: 25px;margin-top: 25px}
.tax-item{background: #f8f9fa;padding: 25px;border-radius: 10px;text-align: center;box-shadow: 0 0 5px rgba(0,0,0,0.25);transition: transform 0.3s ease}
.tax-item:hover{transform: translateY(-5px);box-shadow: 0 0 5px rgba(0,0,0,0.35)}
.tax-rate{font-size: 32px;font-weight: bold;color: var(--main-title-color);margin-bottom: 10px}
.tax-name{font-size: 16px;color: #333;font-weight: 600;margin-bottom: 8px}
.tax-desc{font-size: 14px;color: #666;line-height: 1.4}

@media(max-width:1024px){
.content-wrapper{grid-template-columns:1fr;gap:40px}
.toc{position:static;margin-bottom:40px;padding:30px;background:#f8f9fa}
.key .delimiter{grid-template-columns:repeat(2,1fr)}
.article-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:768px){
.article-path a+p{margin:0 5px}
.hero{padding:50px 0}
.hero .text,.hero .text.zh{line-height:1.5;font-size:16px}
h1{font-size:36px}
.hero-title{font-size:36px}
.delimiter{padding:0 15px}
.key .delimiter{grid-template-columns:1fr;gap:30px}
.content-wrapper{padding:50px 10px}
.article-content{overflow-x:scroll;cursor:grab}
.company-types-table th,.company-types-table td{padding:10px 5px;text-align:center}
.article-header{flex-direction:column;gap:20px}
.article-header h3{width:100%}
.view-all{text-align:right;display:block;width:100%}
.article-grid{grid-template-columns:1fr}
.contact h2{font-size:32px}
.cta-buttons{flex-direction:column;align-items:center}
.article-path a{display:grid;grid-template-columns:min-content}
}
footer{margin:0}