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28px;border-radius:50px;font-size:.95rem;font-weight:600;cursor:pointer;border:none;transition:all 0.28s var(--transition);text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-light));color:#fff;box-shadow:0 4px 16px var(--brand-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px var(--brand-glow);filter:brightness(1.06)}.btn-secondary{background:#fff0;color:var(--brand);border:2px solid var(--brand)}.btn-secondary:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}.btn-ghost{background:var(--brand-pale);color:var(--brand);border:1px solid var(--border)}.btn-ghost:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}.btn-danger{background:#e53e3e;color:#fff}.btn-danger:hover{background:#c53030;transform:translateY(-2px)}.btn-sm{padding:8px 18px;font-size:.85rem}.section-header{text-align:center;margin-bottom:32px}.section-title{font-size:clamp(1.8rem, 4vw, 2.4rem);font-weight:700;color:var(--dark);margin-bottom:14px;position:relative;display:inline-block}.section-title::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:72px;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-light));border-radius:2px}.section-subtitle{font-size:1.05rem;color:var(--muted);max-width:560px;margin:0 auto}.blog-section{padding:48px 0 64px;background:var(--light);position:relative}.blog-section-bg{position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgb(255 69 0 / .06) 0%,transparent 60%),radial-gradient(circle at 85% 80%,rgb(255 107 53 / .06) 0%,transparent 60%);pointer-events:none}.blog-filter-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:48px}.blog-count{font-size:.95rem;color:var(--muted)}.blog-count span{color:var(--brand);font-weight:700}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.blog-card{background:var(--white);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;transition:transform 0.32s var(--transition),box-shadow 0.32s var(--transition);cursor:pointer}.blog-card:hover{transform:translateY(-6px) scale(1.015);box-shadow:var(--shadow-lg)}.blog-card:hover .card-thumb-inner{transform:scale(1.06)}.card-thumb{height:200px;overflow:hidden;position:relative;background:linear-gradient(135deg,#ff4500 0%,#ff6b35 60%,#ffa500 100%)}.card-thumb-inner{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:transform 0.5s var(--transition)}.card-thumb-pattern{position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cdefs%3E%3Cpattern id='h' x='0' 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16px;display:flex;align-items:center;justify-content:space-between}.card-author{font-size:.82rem;color:var(--muted);display:flex;align-items:center;gap:6px}.card-author i{color:var(--brand)}.skeleton{background:#e9ecef;border-radius:6px;animation:shimmer 1.4s infinite}@keyframes shimmer{0%{background-position:-600px 0}100%{background-position:600px 0}}.skeleton-card{background:var(--white);border-radius:var(--radius-md);border:1px solid var(--border);overflow:hidden}.skeleton-thumb{height:200px;background:linear-gradient(90deg,#e9ecef 25%,#f0f0f0 50%,#e9ecef 75%);background-size:600px;animation:shimmer 1.4s infinite}.skeleton-body{padding:28px;display:flex;flex-direction:column;gap:12px}.skeleton-line{height:14px;background:linear-gradient(90deg,#e9ecef 25%,#f0f0f0 50%,#e9ecef 75%);background-size:600px;animation:shimmer 1.4s infinite;border-radius:4px}.skeleton-line.w-40{width:40%}.skeleton-line.w-70{width:70%}.skeleton-line.w-90{width:90%}.skeleton-line.h-20{height:20px}.state-box{grid-column:1 / -1;text-align:center;padding:80px 24px;color:var(--muted)}.state-box i{font-size:3rem;color:var(--brand);opacity:.4;margin-bottom:20px;display:block}.state-box h3{font-size:1.3rem;color:var(--dark);margin-bottom:8px}.post-section{padding:48px 0 64px}.post-layout{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start;min-width:0}.post-sidebar{position:sticky;top:90px;min-width:0}.post-article{min-width:0;overflow:hidden}.post-back{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:600;font-size:.9rem;margin-bottom:32px;transition:gap 0.2s}.post-back:hover{gap:12px}.post-header{margin-bottom:40px}.post-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:20px;font-size:.85rem;color:var(--muted);margin-bottom:20px}.post-meta-row i{color:var(--brand)}.post-title{font-size:clamp(1.8rem, 4vw, 2.6rem);font-weight:800;color:var(--dark);line-height:1.25;margin-bottom:20px;word-break:break-word;overflow-wrap:anywhere}.post-divider{width:72px;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-light));border-radius:2px;margin-bottom:40px}.post-content{font-size:1rem;line-height:1.65;color:#000;word-break:break-word;overflow-wrap:anywhere;max-width:100%;min-width:0}.post-content h2{font-size:1.4rem;color:var(--dark);margin:1.2em 0 .35em;font-weight:700}.post-content h3{font-size:1.15rem;color:var(--dark);margin:1em 0 .3em;font-weight:600}.post-content p{margin-bottom:.85em}.post-content ul,.post-content ol{margin:0 0 .85em 1.4em}.post-content li{margin-bottom:.2em}.post-content blockquote{border-left:4px solid var(--brand);margin:1em 0;padding:10px 16px;background:var(--brand-pale);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--muted)}.post-content 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var(--border);transition:color 0.2s}.sidebar-related-item:last-child{border-bottom:none}.sidebar-related-item:hover .sri-title{color:var(--brand)}.sri-title{font-size:.92rem;font-weight:600;color:var(--dark);line-height:1.3}.sri-date{font-size:.78rem;color:var(--muted)}.admin-section{padding:48px 0 64px;background:var(--light)}.admin-layout{display:flex;flex-direction:column;gap:48px}.admin-form-card{background:var(--white);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-md);padding:24px;position:static;width:100%}.admin-form-card h3{font-size:1.2rem;font-weight:700;color:var(--dark);margin-bottom:28px;display:flex;align-items:center;gap:10px}.admin-form-card h3 i{color:var(--brand)}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:.88rem;font-weight:600;color:var(--text);margin-bottom:7px}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid 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i{color:var(--brand)}.admin-post-item{background:var(--white);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:22px 24px;margin-bottom:16px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;transition:box-shadow 0.25s,transform 0.25s}.admin-post-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.admin-post-info{flex:1;min-width:0}.admin-post-title{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-post-meta{font-size:.8rem;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}.admin-post-meta i{color:var(--brand)}.admin-post-actions{display:flex;gap:8px;flex-shrink:0}.auth-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--light)}.auth-card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg);padding:48px 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.footer-logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:700;color:var(--brand);margin-bottom:16px}.footer-logo-img{height:52px;width:auto}.footer-section p{color:#ccc;line-height:1.6;margin-bottom:20px;font-size:.93rem}.social-links{display:flex;gap:12px}.social-links a{width:38px;height:38px;background:var(--brand);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:all 0.3s}.social-links a:hover{background:var(--brand-light);transform:translateY(-3px)}.footer-links h4{color:var(--brand);margin-bottom:18px;font-size:.95rem}.footer-links ul{list-style:none}.footer-links ul li{margin-bottom:9px}.footer-links ul li a{color:#ccc;transition:color 0.25s;font-size:.9rem}.footer-links ul li a:hover{color:var(--brand)}.footer-links ul li i{color:var(--brand);margin-right:8px;width:14px}.footer-bottom{border-top:1px solid #555;padding-top:20px;text-align:center;color:#aaa;font-size:.88rem}@media (max-width:1024px){.post-layout{grid-template-columns:1fr}.post-sidebar{position:static}.footer-content{grid-template-columns:1fr 1fr}}@media (max-width:768px){.nav-menu{display:none;flex-direction:column;position:absolute;top:70px;left:0;width:100%;background:#fff;padding:20px;box-shadow:var(--shadow-md);gap:16px}.nav-menu.open{display:flex}.hamburger{display:flex}.blog-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr}.blog-filter-bar{flex-direction:column;align-items:flex-start}}@media (max-width:480px){.page-header{padding:100px 0 60px}.admin-post-item{flex-direction:column}.admin-post-actions{width:100%}.admin-post-actions .btn{flex:1;justify-content:center}}.card-thumb--photo{background:#1a1a1a;padding:0}.card-thumb--photo .card-thumb-inner{display:block;width:100%;height:100%}.card-thumb-img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:transform 0.5s var(--transition),opacity 0.45s ease}.card-thumb-img.lazy-loaded{opacity:1}.blog-card:hover .card-thumb-img{transform:scale(1.07)}img.lazy{opacity:0}img.lazy-loaded{opacity:1;transition:opacity 0.45s ease}.post-hero{margin-bottom:40px;border-radius:var(--radius-lg);overflow:hidden}.post-hero-img-wrap{width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#1a1a1a;max-height:480px}.post-hero-img{width:100%;height:auto;max-height:480px;object-fit:cover;display:block;animation:heroFadeIn 0.7s ease forwards}@keyframes heroFadeIn{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:scale(1)}}.post-content img,.post-content .inline-img{max-width:100%;width:100%;height:auto;display:block;border-radius:var(--radius-md);margin:1.8em auto;box-shadow:var(--shadow-md);transition:transform 0.35s var(--transition),box-shadow 0.35s var(--transition);animation:imgFadeIn 0.6s ease forwards}@keyframes imgFadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.post-content img:hover,.post-content .inline-img:hover{transform:scale(1.015);box-shadow:var(--shadow-lg)}.upload-zone-wrap{margin-bottom:20px}.featured-drop-zone{border:2px dashed rgb(255 69 0 / .35);border-radius:var(--radius-md);background:var(--brand-pale);cursor:pointer;transition:border-color 0.25s,background 0.25s;overflow:hidden;min-height:140px;position:relative}.featured-drop-zone.drag-over{border-color:var(--brand);background:rgb(255 69 0 / .12)}.featured-drop-zone:hover{border-color:var(--brand)}#featured-drop-hint{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:32px 20px;text-align:center;cursor:pointer}#featured-drop-hint i{font-size:2rem;color:var(--brand);opacity:.5}#featured-drop-hint p{font-size:.85rem;color:var(--muted);margin:0}#featured-drop-hint span{font-size:.78rem;color:var(--muted);opacity:.7}#featured-preview-wrap{display:none;position:relative}#featured-preview-img{width:100%;max-height:200px;object-fit:cover;border-radius:calc(var(--radius-md) - 2px);display:block}.featured-preview-clear{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;background:rgb(0 0 0 / .6);color:#fff;border:none;cursor:pointer;font-size:.75rem;display:flex;align-items:center;justify-content:center;transition:background 0.2s}.featured-preview-clear:hover{background:#e53e3e}.upload-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}.upload-actions 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solid var(--border)}.sri-title{font-size:.92rem;font-weight:600;color:var(--dark);line-height:1.3;display:block}.sri-date{font-size:.78rem;color:var(--muted);display:block;margin-top:2px}.rte-wrap{border:2px solid #e9ecef;border-radius:var(--radius-md);overflow:hidden;background:var(--white);transition:border-color 0.25s}.rte-wrap:focus-within{border-color:var(--brand)}.rte-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:2px;padding:8px 10px;background:#f8f9fa;border-bottom:1px solid #e9ecef;position:sticky;top:0;z-index:10}.rte-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:32px;height:32px;padding:0 8px;border:1px solid #fff0;border-radius:6px;background:#fff0;color:#555;font-size:.82rem;font-weight:600;cursor:pointer;transition:background 0.15s,color 0.15s,border-color 0.15s;white-space:nowrap}.rte-btn:hover{background:var(--brand-pale);color:var(--brand);border-color:var(--border)}.rte-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}.rte-btn i{font-size:.8rem;pointer-events:none}.rte-color-btn{position:relative;cursor:pointer}.rte-color-btn input[type="color"]{position:absolute;opacity:0;width:100%;height:100%;top:0;left:0;cursor:pointer;border:none;padding:0}.rte-img-btn{cursor:pointer;font-size:.82rem}.rte-source-btn.active{background:#2d3748;color:#68d391;border-color:#2d3748}.rte-select{height:32px;padding:0 8px;border:1px solid #e9ecef;border-radius:6px;background:var(--white);color:var(--text);font-size:.82rem;font-family:var(--font);cursor:pointer;outline:none;transition:border-color 0.2s}.rte-select:focus{border-color:var(--brand)}.rte-divider{width:1px;height:22px;background:#dee2e6;margin:0 4px;flex-shrink:0}.rte-editor{min-height:320px;height:480px;max-height:none;overflow-y:auto;padding:14px 16px;font-family:var(--font);font-size:.95rem;line-height:1.55;color:var(--text);outline:none;background:var(--white);resize:none;box-sizing:border-box}.rte-resize-handle{height:10px;background:#f1f3f5;border-top:1px solid #e9ecef;cursor:ns-resize;display:flex;align-items:center;justify-content:center;user-select:none;transition:background 0.2s}.rte-resize-handle:hover,.rte-resize-handle.dragging{background:var(--brand-pale)}.rte-resize-handle::before{content:'';width:36px;height:3px;border-radius:2px;background:#ced4da;transition:background 0.2s}.rte-resize-handle:hover::before,.rte-resize-handle.dragging::before{background:var(--brand)}.rte-editor:empty::before{content:attr(data-placeholder);color:#adb5bd;pointer-events:none;display:block}.rte-editor h1{font-size:2rem;font-weight:800;color:var(--dark);margin:1.2em 0 .4em;line-height:1.2}.rte-editor h2{font-size:1.4rem;font-weight:700;color:var(--dark);margin:.9em 0 .3em}.rte-editor h3{font-size:1.15rem;font-weight:600;color:var(--dark);margin:.8em 0 .25em}.rte-editor h4{font-size:1.1rem;font-weight:600;color:var(--dark);margin:1em 0 .4em}.rte-editor p{margin-bottom:.6em}.rte-editor ul,.rte-editor ol{margin:.3em 0 .6em 1.4em}.rte-editor li{margin-bottom:.15em}.rte-editor blockquote{border-left:4px solid var(--brand);margin:.8em 0;padding:8px 14px;background:var(--brand-pale);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--muted)}.rte-editor pre{background:#1a1a2e;color:#a8ff78;padding:18px 20px;border-radius:var(--radius-sm);overflow-x:auto;font-family:'Courier New',monospace;font-size:.9rem;margin:1em 0}.rte-editor code{background:#f1f3f5;padding:2px 6px;border-radius:4px;font-size:.88em;font-family:'Courier New',monospace;color:var(--brand)}.rte-editor a{color:var(--brand);text-decoration:underline}.rte-editor hr{border:none;border-top:2px solid #e9ecef;margin:1.6em 0;border-radius:2px}.rte-editor img{max-width:100%;height:auto;border-radius:var(--radius-sm);margin:1em 0;box-shadow:var(--shadow-sm);display:block;cursor:pointer;transition:box-shadow 0.2s}.rte-editor img:hover{box-shadow:var(--shadow-md)}.rte-editor img.selected{outline:3px solid var(--brand);border-radius:var(--radius-sm)}.rte-source{display:none;width:100%;min-height:320px;max-height:600px;padding:20px;font-family:'Courier New',monospace;font-size:.88rem;line-height:1.6;color:#a8ff78;background:#1a1a2e;border:none;outline:none;resize:vertical}.rte-upload-bar{display:none;align-items:center;gap:12px;padding:10px 16px;background:#f8f9fa;border-top:1px solid #e9ecef}.rte-upload-bar-inner{height:4px;width:0%;background:linear-gradient(90deg,var(--brand),var(--brand-light));border-radius:2px;flex:1;transition:width 0.4s ease}#rte-upload-label{font-size:.82rem;color:var(--muted);white-space:nowrap}@media (max-width:600px){.rte-toolbar{gap:1px;padding:6px 8px}.rte-btn{min-width:28px;height:28px;font-size:.75rem}.rte-select{height:28px;font-size:.75rem}.rte-editor{padding:16px;min-height:240px;height:320px}}.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:48px;flex-wrap:wrap}.pag-btn{min-width:38px;height:38px;padding:0 10px;border-radius:8px;border:1.5px solid var(--border);background:var(--white);color:var(--text);font-size:.88rem;font-weight:600;font-family:var(--font);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:4px;transition:all 0.2s var(--transition);line-height:1}.pag-btn:hover:not(:disabled){background:var(--brand-pale);border-color:var(--brand);color:var(--brand)}.pag-btn.pag-active{background:linear-gradient(135deg,var(--brand),var(--brand-light));border-color:var(--brand);color:#fff;box-shadow:0 3px 10px var(--brand-glow);cursor:default}.pag-btn:disabled{opacity:.35;cursor:not-allowed}.pag-prev i,.pag-next i{font-size:.75rem}.pag-ellipsis{min-width:32px;text-align:center;color:var(--muted);font-size:.9rem;line-height:38px;user-select:none}@media (max-width:480px){.pag-btn{min-width:34px;height:34px;font-size:.82rem}}