:root{--bg-color:#0f172a;--card-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent:#38bdf8;--modal-bg:#0f172af2;--primary-color:#38bdf8}*,:before,:after{box-sizing:border-box}html,body{-webkit-font-smoothing:antialiased;width:100%;margin:0;padding:0;overflow-x:hidden}body{background-color:var(--bg-color);color:var(--text-primary);font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}.main-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#0f172acc;border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:1.5rem 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.item-title{color:var(--primary-color)}.item-image-wrapper{background:#1e293b;border-radius:12px;width:100%;height:160px;overflow:hidden}.item-image{object-fit:cover;width:100%;height:100%}.item-content{flex-direction:column;gap:.5rem;display:flex}.item-meta-top{color:var(--primary-color);gap:1rem;font-size:.85rem;font-weight:600;display:flex}.item-date{color:var(--text-secondary);font-weight:400}.item-title{font-size:1.4rem;font-weight:700;line-height:1.3}.item-summary{color:var(--text-secondary);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:1rem;line-height:1.6;display:-webkit-box;overflow:hidden}.home-sidebar{position:sticky;top:6rem}.sidebar-component{background:#1e293b;border-radius:16px;padding:1.5rem}.sidebar-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid #ffffff1a;margin-bottom:1rem;padding-bottom:.5rem;font-size:1.1rem}.sidebar-list{flex-direction:column;gap:1rem;display:flex}.sidebar-item{color:inherit;border-bottom:1px solid #ffffff0d;padding:.5rem 0;text-decoration:none}.sidebar-item:last-child{border-bottom:none}.sidebar-item-title{margin-bottom:.25rem;font-size:1rem;font-weight:600;line-height:1.4;transition:color .2s}.sidebar-item:hover .sidebar-item-title{color:var(--primary-color)}.sidebar-item-category{color:var(--text-secondary);text-transform:uppercase;font-size:.75rem}.sidebar-section h3{color:var(--text-primary);border-bottom:1px solid #ffffff1a;margin-bottom:1rem;padding-bottom:.5rem;font-size:1.1rem}.related-card{border-bottom:1px solid #ffffff0d;padding:.75rem 0;text-decoration:none;transition:opacity .2s;display:block}.related-card:last-child{border-bottom:none}.related-card:hover{opacity:.8}.related-date{color:var(--text-secondary);margin-bottom:.25rem;font-size:.75rem;display:block}.related-title{color:var(--text-primary);margin:0;font-size:.95rem;font-weight:500;line-height:1.4}.no-related{color:var(--text-secondary);font-size:.9rem;font-style:italic}.markdown-body{color:var(--text-primary);word-break:break-word;font-family:Noto Serif SC,Inter,serif;line-height:1.8}.markdown-body img{border-radius:8px;max-width:100%;height:auto;display:block}.markdown-body p{margin-bottom:1.5rem;font-size:1.1rem}.markdown-body h2{color:var(--text-primary);margin-top:2rem;margin-bottom:1rem;font-size:1.5rem}.article-summary{border-left:4px solid var(--accent);color:var(--text-primary);word-break:break-word;background:#38bdf81a;border-radius:4px;margin-bottom:2rem;padding:1.5rem;font-size:1.1rem;line-height:1.6}@media 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