.post-wrap{padding:60px 40px 80px;max-width:1300px;margin:0 auto}.blog-layout{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start;max-width:1300px;margin:0 auto}.search-box{display:flex;align-items:center;border-radius:10px;background:#fff;border:1.5px solid #dde3ef;padding:6px 6px 6px 16px;gap:8px;margin-bottom:40px}.search-box input{border:none;outline:none;flex:1;font-size:.92rem;color:#555;font-family:'Open Sans',sans-serif;background:transparent}.search-box input::placeholder{color:#aab0c0}.search-box button{background:#f5a800;border:none;width:44px;height:44px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s}.search-box button:hover{background:#e09800}.search-box button svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.sidebar-heading{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.25rem;color:#1a3a8f;margin-bottom:18px}.category-list{display:flex;flex-direction:column;gap:12px;margin-bottom:44px}.category-item{display:flex;align-items:center;justify-content:space-between;border:1.5px solid #dde3ef;border-radius:8px;padding:13px 18px;cursor:pointer;font-size:.92rem;color:#4a5a7a;transition:border-color .2s,color .2s,background .2s}.category-item:hover{border-color:#3ab8b8;color:#1a3a8f;background:#f0fbfc}.category-item svg{width:13px;height:13px;stroke:#aab;fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.category-item:hover svg{stroke:#3ab8b8}.recent-posts{display:flex;flex-direction:column;gap:20px;margin-bottom:44px}.recent-post{display:flex;align-items:center;gap:16px;cursor:pointer}.recent-post img{width:80px;height:80px;border-radius:50%;object-fit:cover;flex-shrink:0}.recent-post-info h4{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.88rem;color:#1a3a8f;margin-bottom:4px;line-height:1.4;transition:color .2s}.recent-post:hover .recent-post-info h4{color:#3ab8b8}.recent-post-info span{font-size:.8rem;color:#3ab8b8;font-weight:600}.sidebar-books{display:flex;flex-direction:column;gap:12px;margin-bottom:44px}.sidebar-book{display:flex;align-items:center;gap:14px;text-decoration:none;background:#eaf5fb;border-radius:10px;padding:12px 14px;transition:background .2s,transform .2s}.sidebar-book:hover{background:#d8eef8;transform:translateX(4px)}.sidebar-book img{width:52px;height:70px;aspect-ratio:2/3;border-radius:2px 5px 5px 2px;object-fit:cover;flex-shrink:0;box-shadow:3px 4px 10px rgba(0,0,0,.2);transform:perspective(600px) rotateY(-18deg)}.sidebar-book-info h4{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.85rem;color:#1a3a8f;margin-bottom:6px;line-height:1.35;transition:color .2s}.sidebar-book:hover .sidebar-book-info h4{color:#3ab8b8}.sidebar-book-info span{font-size:.8rem;color:#f5a800;font-family:'Montserrat',sans-serif;font-weight:700}.tags-grid{display:flex;flex-wrap:wrap;gap:10px}.tag-pill{border:1.5px solid #dde3ef;border-radius:6px;padding:10px 20px;font-size:.88rem;color:#4a5a7a;cursor:pointer;transition:border-color .2s,color .2s,background .2s}.tag-pill:hover{border-color:#3ab8b8;color:#1a3a8f;background:#f0fbfc}.article-hero img{width:100%;height:320px;aspect-ratio:3/1;object-fit:cover;border-radius:8px;display:block;margin-bottom:22px}.date-badge{display:inline-block;background:#3ab8b8;color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.8rem;padding:7px 18px;border-radius:5px;margin-bottom:18px}.article h2{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.9rem;color:#1a3a8f;line-height:1.3;margin-bottom:20px}.article h3{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.5rem;color:#1a3a8f;line-height:1.3;margin:32px 0 16px}.article p{font-size:.93rem;color:#4a5a7a;line-height:1.85;margin-bottom:18px}.article ul{list-style:disc;padding-left:24px;margin-bottom:18px}.article ul li{font-size:.93rem;color:#4a5a7a;line-height:1.75;margin-bottom:6px}.callout{background:#eaf8f8;border-radius:8px;padding:28px 32px;margin:28px 0}.callout p{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1rem;color:#3ab8b8;line-height:1.7;margin-bottom:0}.share-bar{display:flex;align-items:center;gap:18px;border:1.5px solid #dde3ef;border-radius:10px;padding:22px 32px;margin-top:40px}.share-label{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1rem;color:#1a3a8f;margin-right:4px}.share-icon{width:42px;height:42px;border-radius:50%;background:#eaf5fb;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,transform .2s;text-decoration:none;color:#1a3a8f}.share-icon:hover{background:#3ab8b8;color:#fff;transform:translateY(-2px)}.share-icon svg{width:16px;height:16px;fill:currentColor}.category-item.active{border-color:#3ab8b8;color:#1a3a8f;background:#f0fbfc;font-weight:700}.category-item.active svg{stroke:#3ab8b8}@media(max-width:1024px){.blog-layout{grid-template-columns:1fr 260px;gap:36px}}@media(max-width:900px){.blog-layout{grid-template-columns:1fr;gap:40px}.post-wrap{padding:32px 20px 60px}.article h2{font-size:1.5rem}.article h3{font-size:1.2rem}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:24px 32px}.sidebar .search-box{grid-column:1/-1}.sidebar-books{grid-column:1/-1}}@media(max-width:580px){.sidebar{grid-template-columns:1fr}}@media(max-width:640px){.post-wrap{padding:28px 16px 48px}.article-hero img{height:auto;min-height:160px;max-height:240px}.article h2{font-size:1.35rem}.article h3{font-size:1.1rem}.share-bar{flex-direction:column;align-items:stretch;gap:14px;padding:16px 18px}.share-label{margin-right:0}.callout{padding:20px 18px;margin:20px 0}}.article-body{margin-top:8px}.article-body p{font-size:.93rem;color:#4a5a7a;line-height:1.85;margin-bottom:18px}.article-body h1,.article-body h2{font-family:'Montserrat',sans-serif;font-weight:800;color:#1a3a8f;line-height:1.3;margin:32px 0 16px}.article-body h3,.article-body h4{font-family:'Montserrat',sans-serif;font-weight:700;color:#1a3a8f;line-height:1.3;margin:24px 0 12px}.article-body ul,.article-body ol{padding-left:24px;margin-bottom:18px}.article-body li{font-size:.93rem;color:#4a5a7a;line-height:1.75;margin-bottom:6px}.article-body img{max-width:100%;border-radius:8px;margin:12px 0}.article-body blockquote{border-left:4px solid #3ab8b8;margin:20px 0;padding:12px 20px;background:#eaf8f8;color:#4a5a7a;font-style:italic}.article-body strong{color:#1a3a8f}.blog-loading{color:#aab0c0;font-size:.92rem}