.search-container[data-astro-cid-otpdt6jm]{display:flex;align-items:center}.search-btn[data-astro-cid-otpdt6jm]{background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;transition:background .2s;color:var(--text, #1a1a1a)}.search-btn[data-astro-cid-otpdt6jm]:hover{background:#0000000d}.search-modal[data-astro-cid-otpdt6jm]{position:fixed;inset:0;background:#00000080;backdrop-filter:blur(4px);z-index:9999;display:flex;align-items:flex-start;justify-content:center;padding-top:100px}.search-modal-content[data-astro-cid-otpdt6jm]{background:var(--bg, #fff);border-radius:16px;width:90%;max-width:600px;max-height:70vh;overflow:hidden;box-shadow:0 20px 60px #0000004d}.search-header[data-astro-cid-otpdt6jm]{display:flex;align-items:center;padding:16px;border-bottom:1px solid var(--border, #eee)}.search-input[data-astro-cid-otpdt6jm]{flex:1;border:none;outline:none;font-size:18px;padding:8px;background:transparent;color:var(--text, #1a1a1a)}.search-close[data-astro-cid-otpdt6jm]{background:none;border:none;cursor:pointer;padding:4px;color:var(--text-gray, #666);transition:color .2s}.search-close[data-astro-cid-otpdt6jm]:hover{color:var(--text, #1a1a1a)}.search-results[data-astro-cid-otpdt6jm]{padding:16px;max-height:calc(70vh - 80px);overflow-y:auto}.search-result-item[data-astro-cid-otpdt6jm]{padding:12px;border-radius:8px;margin-bottom:8px;cursor:pointer;transition:background .2s}.search-result-item[data-astro-cid-otpdt6jm]:hover{background:var(--bg-light, #f5f5f5)}.search-result-title[data-astro-cid-otpdt6jm]{font-weight:600;margin-bottom:4px;color:var(--text, #1a1a1a)}.search-result-excerpt[data-astro-cid-otpdt6jm]{font-size:14px;color:var(--text-gray, #666);line-height:1.5}.search-no-results[data-astro-cid-otpdt6jm]{text-align:center;padding:40px;color:var(--text-gray, #666)}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #e63946;--primary-dark: #c1121f;--text: #1d3557;--text-light: #457b9d;--text-muted: #a8dadc;--bg: #f1faee;--bg-white: #ffffff;--bg-secondary: #f8f9fa;--border: #e9ecef;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1)}html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}body{background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;padding-top:56px}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-dark)}img{max-width:100%;height:auto}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}.global-header{position:fixed;top:0;left:0;right:0;height:56px;background:#fffffff2;backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:1000;box-shadow:var(--shadow)}.global-nav{display:flex;justify-content:space-between;align-items:center;height:100%}.nav-logo{display:flex;align-items:center;gap:.5rem;color:var(--text);font-weight:700;font-size:1.1rem}.nav-logo-icon{font-size:1.5rem}.nav-menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:var(--text)}.nav-menu{display:flex;list-style:none;gap:1.5rem}.nav-menu a{color:var(--text-light);font-weight:500;font-size:.95rem;transition:color .2s}.nav-menu a:hover{color:var(--primary)}.nav-search{display:flex;align-items:center;margin-left:.5rem}.reading-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-dark));width:0%;z-index:1001;transition:width .1s;box-shadow:0 0 10px var(--primary)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;box-shadow:0 4px 14px #e639464d;display:flex;align-items:center;justify-content:center;z-index:999}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{transform:translateY(-4px);box-shadow:0 6px 20px #e6394666}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--text-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text)}.main{min-height:100vh;padding:2rem 0 4rem}.article{max-width:800px}.article-header{margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid var(--border)}.article-meta{display:flex;gap:1rem;margin-bottom:1rem;font-size:.9rem}.article-meta .category{color:var(--primary);font-weight:600}.article-meta .date,.article-meta .read-time{color:var(--text-light)}.article-title{font-size:2.2rem;font-weight:800;color:var(--text);line-height:1.3;margin-bottom:1rem}.article-tags{display:flex;gap:.5rem;flex-wrap:wrap}.article-tags .tag{font-size:.85rem;color:var(--text-light);background:var(--bg-secondary);padding:.3rem .8rem;border-radius:20px}.article-content{font-size:1.05rem;line-height:1.8;color:var(--text)}.article-content p{margin-bottom:1.5rem}.article-content .intro{font-size:1.15rem;color:var(--text-light);border-left:3px solid var(--primary);padding-left:1rem;margin-bottom:2rem}.article-content h2{font-size:1.6rem;font-weight:700;color:var(--text);margin:2.5rem 0 1rem;padding-top:1rem}.article-content h3{font-size:1.3rem;font-weight:600;color:var(--text);margin:2rem 0 .8rem}.article-content h4{font-size:1.1rem;font-weight:600;color:var(--text);margin:1.5rem 0 .6rem}.article-content ul,.article-content ol{margin-bottom:1.5rem;padding-left:1.5rem}.article-content li{margin-bottom:.5rem}.article-content li::marker{color:var(--primary)}.article-content strong{font-weight:600;color:var(--text)}.article-content code{font-family:JetBrains Mono,Fira Code,monospace;font-size:.9em;background:var(--bg-secondary);padding:.15rem .4rem;border-radius:4px;color:var(--primary-dark)}.article-content pre{background:#1e1e1e;color:#d4d4d4;padding:1.25rem;border-radius:8px;overflow-x:auto;margin-bottom:1.5rem;font-size:.9rem;line-height:1.6}.article-content pre code{background:none;padding:0;color:inherit}.article-content blockquote{border-left:4px solid var(--primary);padding:1rem 1.5rem;margin:1.5rem 0;background:var(--bg-secondary);border-radius:0 8px 8px 0;font-style:italic;color:var(--text-light)}.article-content a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}.article-content a:hover{color:var(--primary-dark)}.article-content hr{border:none;height:1px;background:var(--border);margin:2rem 0}.article-content img{border-radius:8px;margin:1.5rem 0}.article-content table{width:100%;border-collapse:collapse;margin-bottom:1.5rem}.article-content th,.article-content td{border:1px solid var(--border);padding:.75rem;text-align:left}.article-content th{background:var(--bg-secondary);font-weight:600}.article-content .highlight-box,.article-content .summary-box{background:var(--bg-secondary);border-left:4px solid var(--primary);padding:1.25rem 1.5rem;margin:1.5rem 0;border-radius:0 8px 8px 0}.article-content .highlight-box h4,.article-content .summary-box h4{color:var(--text);font-size:1.1rem;margin-bottom:.75rem}.article-content .highlight-box ul,.article-content .summary-box ul{margin-bottom:.5rem}.article-content .highlight-box pre,.article-content .summary-box pre{margin-top:.75rem;margin-bottom:0}.article-content .code-block{background:#1e1e1e;color:#d4d4d4;padding:1.25rem;border-radius:8px;overflow-x:auto;font-size:.9rem;line-height:1.6}.article-footer{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.article-footer .author{display:flex;align-items:center;gap:.75rem}.article-footer .author-avatar{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.article-footer .author-info{display:flex;flex-direction:column}.article-footer .author-name{font-weight:600;color:var(--text)}.article-footer .author-title{font-size:.85rem;color:var(--text-light)}.article-footer .back-link{color:var(--text-light);font-size:.95rem;transition:color .2s}.article-footer .back-link:hover{color:var(--primary)}@media (max-width: 768px){html{font-size:14px}.container{padding:0 1rem}.nav-menu-toggle{display:block}.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-white);border-bottom:1px solid var(--border);flex-direction:column;padding:1rem;gap:0;box-shadow:var(--shadow)}.nav-menu.active{display:flex}.nav-menu li{border-bottom:1px solid var(--border)}.nav-menu li:last-child{border-bottom:none}.nav-menu a{display:block;padding:.75rem 0}}