*,*::before,*::after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,helvetica neue,Arial,sans-serif;line-height:1.6;color:#333;background-color:#fafafa}.container{max-width:1200px;margin:0 auto;padding:0 20px}.site-header{background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.1);padding:1rem 0;position:sticky;top:0;z-index:1000}.site-header .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}.site-title{margin:0;font-size:1.5rem}.site-title a{text-decoration:none;color:#c41e3a}.site-subtitle{margin:0;font-size:.875rem;color:#666}.site-navigation ul{display:flex;list-style:none;margin:0;padding:0;gap:1.5rem}.site-navigation a{text-decoration:none;color:#333;font-weight:500;transition:color .2s}.site-navigation a:hover{color:#c41e3a}main{min-height:calc(100vh - 200px);padding:2rem 0}.post-list{display:grid;gap:2rem}.post-card{background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,8%);overflow:hidden;transition:transform .2s,box-shadow .2s}.post-card:hover{transform:translateY(-4px);box-shadow:0 4px 16px rgba(0,0,0,.12)}.post-image img{width:100%;height:240px;object-fit:cover}.post-content{padding:1.5rem}.post-title{margin:0 0 .5rem;font-size:1.5rem}.post-title a{text-decoration:none;color:#333}.post-title a:hover{color:#c41e3a}.post-meta{font-size:.875rem;color:#666;margin-bottom:.75rem}.post-category a{color:#c41e3a;text-decoration:none}.post-excerpt{margin:0 0 1rem;color:#555}.read-more{display:inline-block;color:#c41e3a;text-decoration:none;font-weight:500}.post-single{max-width:800px;margin:0 auto;background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,8%)}.breadcrumb{font-size:.875rem;color:#666;margin-bottom:1.5rem}.breadcrumb a{color:#c41e3a;text-decoration:none}.breadcrumb .separator{margin:0 .5rem;color:#999}.post-header h1{margin:0 0 1rem;font-size:2rem;line-height:1.3}.post-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.tag a{background:#f0f0f0;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;color:#555;text-decoration:none}.featured-image{margin:1.5rem 0}.featured-image img{width:100%;border-radius:8px}.post-content{font-size:1.125rem;line-height:1.8}.post-content h2{margin:2rem 0 1rem;font-size:1.75rem;color:#333}.post-content h3{margin:1.5rem 0 .75rem;font-size:1.375rem}.post-content p{margin:0 0 1.25rem}.post-content img{max-width:100%;height:auto;border-radius:8px;margin:1rem 0}.adsense-unit{margin:2rem 0;text-align:center;min-height:280px;display:flex;align-items:center;justify-content:center;background:#f9f9f9;border-radius:4px}.adsense-top{margin-bottom:2rem}.adsense-middle{margin:2rem 0}.adsense-bottom{margin-top:2rem}.site-footer{background:#333;color:#fff;padding:3rem 0 1rem;margin-top:4rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3,.footer-section h4{margin-top:0;color:#fff}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section a{color:#ccc;text-decoration:none;transition:color .2s}.footer-section a:hover{color:#fff}.footer-bottom{border-top:1px solid #555;padding-top:1rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}.footer-bottom p{margin:0;font-size:.875rem}.footer-nav a{color:#ccc;margin-left:1rem;font-size:.875rem}.pagination{display:flex;justify-content:center;align-items:center;gap:.5rem;margin:3rem 0;flex-wrap:wrap}.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:.5rem 1rem;background:#fff;border:2px solid #e0e0e0;border-radius:8px;text-decoration:none;color:#333;font-weight:500;font-size:1rem;transition:all .25s cubic-bezier(.4,0,.2,1)}.pagination a:hover{background:#c41e3a;color:#fff;border-color:#c41e3a;transform:translateY(-2px);box-shadow:0 4px 12px rgba(196,30,58,.3)}.pagination .current-page{background:#c41e3a;color:#fff;border-color:#c41e3a;font-weight:600}.pagination .disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.pagination .ELLIPSIS{background:0 0;border:none;min-width:auto;padding:0 .5rem;color:#666;font-weight:500}.related-posts{margin-top:3rem;padding-top:2rem;border-top:1px solid #eee}.related-posts h3{margin-bottom:1.5rem}.related-post-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.related-post{background:#f9f9f9;border-radius:8px;padding:1rem}.related-post-image img{width:100%;height:140px;object-fit:cover;border-radius:4px}.related-post h4{margin:.75rem 0 .5rem;font-size:1rem}.related-post h4 a{text-decoration:none;color:#333}.related-post time{font-size:.75rem;color:#666}@media(max-width:768px){.site-header .container{flex-direction:column;gap:1rem}.site-navigation ul{flex-wrap:wrap;justify-content:center}.post-title{font-size:1.25rem}.post-single{padding:1.5rem}.post-header h1{font-size:1.5rem}.post-content{font-size:1rem}}@media(max-width:480px){.container{padding:0 15px}.post-card,.post-single{border-radius:0}}