*{margin:0;padding:0;box-sizing:border-box;}body{font-family:'Inter', sans-serif;background-color:#fefefe;color:#2d2e32;line-height:1.6;scroll-behavior:smooth;}.navbar{background:rgba(255, 255, 255, 0.96);backdrop-filter:blur(0px);box-shadow:0 4px 20px rgba(0, 0, 0, 0.02), 0 1px 0 rgba(0, 0, 0, 0.05);position:sticky;top:0;z-index:1000;transition:all 0.3s ease;}.container{max-width:1280px;margin:0 auto;padding:0 24px;}.nav-container{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;flex-wrap:wrap;}.logo{font-size:1.7rem;font-weight:700;letter-spacing:-0.01em;background:linear-gradient(135deg, #ff0000, #ff2442);background-clip:text;-webkit-background-clip:text;color:transparent;}.logo span{font-weight:600;color:#3a5e3a;}.nav-phone{display:flex;align-items:center;gap:10px;background:#f2f4f0;padding:10px 20px;border-radius:60px;transition:all 0.2s;}.nav-phone i{font-size:1.2rem;color:#ff2442;}.nav-phone a{text-decoration:none;font-weight:600;font-size:1.1rem;color:#ff2442;letter-spacing:0.3px;}.nav-phone:hover{background:#e0e6db;transform:scale(1.01);}.breadcrumb{padding:1.2rem 0;background:#f8f9fa;border-bottom:1px solid #eee;}.breadcrumb-inner{display:flex;align-items:center;gap:8px;font-size:0.95rem;color:#6b6b70;}.breadcrumb a{color:#6b6b70;text-decoration:none;transition:color 0.2s;}.breadcrumb a:hover{color:#ff2442;}.breadcrumb i{font-size:0.8rem;color:#ccc;}.breadcrumb .current{color:#ff2442;font-weight:600;}.article-container{max-width:1280px;margin:0 auto;padding:3rem 24px;}.article-header{text-align:center;margin-bottom:2.5rem;}.article-title{font-size:2.2rem;font-weight:700;color:#2d2e32;line-height:1.3;margin-bottom:1.5rem;letter-spacing:-0.3px;}.article-meta{display:flex;justify-content:center;align-items:center;gap:1.5rem;font-size:0.9rem;color:#999;flex-wrap:wrap;}.article-meta span{display:flex;align-items:center;gap:5px;}.article-meta i{color:#ff2442;font-size:0.9rem;}.article-meta .article-category{background:#ff244215;color:#ff2442;padding:4px 12px;border-radius:20px;font-weight:500;}.article-cover{width:100%;border-radius:16px;margin-bottom:2rem;overflow:hidden;box-shadow:0 10px 30px rgba(0, 0, 0, 0.08);}.article-cover img{width:100%;height:auto;display:block;}.article-content{font-size:1.05rem;color:#333;line-height:1.8;}.article-content h2{font-size:1.5rem;font-weight:700;color:#2d2e32;margin:2.5rem 0 1rem;padding-left:12px;border-left:4px solid #ff2442;}.article-content h3{font-size:1.3rem;font-weight:600;color:#2d2e32;margin:2rem 0 0.8rem;}.article-content p{margin-bottom:1.2rem;text-indent:2em;}.article-content img{max-width:100%;height:auto;border-radius:8px;margin:1.5rem 0;display:block;}.article-content ul, .article-content ol{margin:1rem 0 1.5rem 2rem;}.article-content li{margin-bottom:0.6rem;}.article-content strong{color:#ff2442;font-weight:600;}.article-content blockquote{background:#f8f9fa;border-left:4px solid #ff2442;padding:1rem 1.5rem;margin:1.5rem 0;border-radius:0 8px 8px 0;color:#6b6b70;font-style:italic;}.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:3rem;padding-top:2rem;border-top:1px dashed #eee;}.article-tags span{background:#f0f0f0;padding:6px 14px;border-radius:20px;font-size:0.85rem;color:#6b6b70;}.article-tags span:first-child{background:#ff244215;color:#ff2442;font-weight:500;}.article-nav{display:flex;justify-content:space-between;margin-top:2rem;padding-top:1.5rem;border-top:1px dashed #eee;flex-wrap:wrap;gap:1rem;}.article-nav a{color:#6b6b70;text-decoration:none;font-size:0.95rem;transition:color 0.2s;display:flex;align-items:center;gap:6px;}.article-nav a:hover{color:#ff2442;}.article-nav span{color:#999;font-size:0.95rem;display:flex;align-items:center;gap:6px;}.nav-prev, .nav-next{flex:1;min-width:200px;}.nav-prev{text-align:left;}.nav-next{text-align:right;}.related-section{margin-top:3rem;padding-top:2rem;border-top:1px solid #eee;}.related-title{font-size:1.4rem;font-weight:700;color:#2d2e32;margin-bottom:1.5rem;padding-left:12px;border-left:4px solid #ff2442;}.related-list{display:grid;grid-template-columns:repeat(2, 1fr);gap:1.2rem;}.related-item{display:flex;background:#fff;border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;border:1px solid #eee;transition:all 0.2s;}.related-item:hover{border-color:#ffd0d6;box-shadow:0 4px 12px rgba(255, 36, 66, 0.08);}.related-thumb{width:100px;height:100px;flex-shrink:0;}.related-thumb img{width:100%;height:100%;object-fit:cover;}.related-info{padding:0.8rem;display:flex;flex-direction:column;justify-content:center;}.related-info h4{font-size:0.9rem;font-weight:600;color:#2d2e32;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:0.4rem;}.related-info .related-date{font-size:0.75rem;color:#999;}.footer{background:#d61930;color:#cccbc5;padding:2.5rem 0 2rem;margin-top:2rem;}.footer-inner{text-align:center;max-width:1280px;margin:0 auto;padding:0 24px;display:flex;flex-direction:column;gap:1.5rem;}.friend-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2rem;margin-bottom:1rem;}.friend-links a{color:#f3f3f3;text-decoration:none;font-size:0.85rem;transition:color 0.2s;position:relative;}.friend-links a:hover{color:#f5e2b0;}.footer .copyright{padding-top:30px;border-top:#ffffff solid 1px;color:#ffffff;font-size:14px;line-height:1.7;}.copyright a{color:#ffffff;text-decoration:none;margin:0 8px;}.float-phone{position:fixed;bottom:25px;right:25px;background:#ff1425;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(0, 0, 0, 0.25);z-index:999;transition:all 0.2s;cursor:pointer;}.float-phone a{color:white;font-size:26px;display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;text-decoration:none;}.float-phone:hover{background:#ff5a65;transform:scale(1.05);}@media (max-width:768px){.nav-container{flex-direction:column;gap:12px;}.article-container{padding:2rem 16px;}.article-title{font-size:1.6rem;}.article-content{font-size:0.95rem;}.article-content h2{font-size:1.3rem;}.article-meta{gap:1rem;font-size:0.85rem;}.related-list{grid-template-columns:1fr;}.breadcrumb-inner{font-size:0.85rem;}.article-nav{flex-direction:column;}.nav-prev, .nav-next{text-align:left !important;}}