*{box-sizing:border-box;margin:0;padding:0}
html,body{background:#fffaf0;color:#3a2e1e;font-family:'Noto Serif SC',Georgia,serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.vn-wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.vn-nav{background:#fff;padding:14px 0;border-bottom:1px solid #e8d9bf;position:sticky;top:0;z-index:50}
.vn-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.vn-logo{font-size:22px;font-weight:800;color:#d4a373;letter-spacing:1px}
.vn-menu{display:flex;gap:14px;flex-wrap:wrap}
.vn-menu a{padding:6px 12px;border-radius:6px;font-size:14px;transition:.2s;color:#7a6b5a}
.vn-menu a:hover{background:#d4a373;color:#fffaf0}
.vn-hero{padding:60px 0 36px;text-align:center}
.vn-hero h1{font-size:36px;margin-bottom:14px;color:#d4a373}
.vn-hero p{color:#7a6b5a;max-width:760px;margin:0 auto;font-size:15px}
.vn-section{padding:30px 0}
.vn-section h2{font-size:22px;margin-bottom:18px;padding-left:12px;border-left:4px solid #d4a373}
.vn-foot{margin-top:60px;background:#fff;padding:30px 0;text-align:center;font-size:13px;color:#7a6b5a;border-top:1px solid #e8d9bf}
.vn-foot a{color:#d4a373}
.vn-detail{padding:30px 0;display:grid;grid-template-columns:2fr 1fr;gap:30px}
.vn-detail article{background:#fff;padding:24px;border-radius:10px;border:1px solid #e8d9bf}
.vn-detail h1{font-size:26px;margin-bottom:14px;color:#d4a373}
.vn-detail .meta{color:#7a6b5a;font-size:13px;margin-bottom:18px}
.vn-detail img{border-radius:8px;margin:14px 0}
.vn-side{background:#fff;padding:18px;border-radius:10px;height:fit-content;border:1px solid #e8d9bf}
.vn-side h3{font-size:16px;margin-bottom:12px;color:#d4a373}
.vn-side ul{list-style:none}
.vn-side li{padding:8px 0;border-bottom:1px dashed #e8d9bf;font-size:13px}
.vn-comments{margin-top:24px}
.vn-comments h3{margin-bottom:12px;font-size:18px;color:#d4a373}
.vn-cmt{background:#fffaf0;padding:12px 14px;border-radius:8px;margin-bottom:10px;font-size:14px;border:1px solid #e8d9bf}
.vn-cmt .u{color:#d4a373;font-weight:600;margin-right:8px;font-size:13px}
@media(max-width:768px){.vn-detail{grid-template-columns:1fr}.vn-hero h1{font-size:26px}}
.vn-mag{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}
.vn-mag .vn-card:first-child{grid-row:span 2}
.vn-mag .vn-card:first-child img{height:380px}
.vn-card{background:#fff;border-radius:8px;overflow:hidden;border:1px solid #e8d9bf;transition:.25s}
.vn-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,.08)}
.vn-card img{width:100%;height:170px;object-fit:cover}
.vn-card-body{padding:14px}
.vn-card-title{font-size:15px;font-weight:700;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vn-card-meta{font-size:12px;color:#7a6b5a}
@media(max-width:900px){.vn-mag{grid-template-columns:1fr 1fr}.vn-mag .vn-card:first-child{grid-row:auto}.vn-mag .vn-card:first-child img{height:170px}}