:root{--bg: #fafafa;--text: #1a1a1a;--text-light: #555;--border: #e5e5e5;--accent: #2563eb;--tag-bg: #f0f0f0;--tag-active: #333;--footer-bg: #f5f5f5}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #1c1c1e;--text: #e5e5e5;--text-light: #9ca3af;--border: #3a3a3c;--accent: #60a5fa;--tag-bg: #2c2c2e;--tag-active: #fff;--footer-bg: #262628}}[data-theme=dark]{--bg: #1c1c1e;--text: #e5e5e5;--text-light: #9ca3af;--border: #3a3a3c;--accent: #60a5fa;--tag-bg: #2c2c2e;--tag-active: #fff;--footer-bg: #262628}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;display:flex;flex-direction:column;min-height:100vh}nav{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;max-width:1200px;margin:0 auto;width:100%}.nav-left{display:flex;align-items:center;gap:20px}.logo{width:36px;height:36px;border-radius:50%;cursor:pointer}.nav-links{display:flex;gap:20px}.nav-links a{color:var(--text-light);text-decoration:none;font-size:14px}.nav-links a:hover,.nav-links a.active{color:var(--text)}.theme-toggle{background:none;border:none;cursor:pointer;padding:8px;color:var(--text-light);display:flex;align-items:center;justify-content:center;transition:color .2s ease}.theme-toggle:hover{color:var(--text)}.theme-toggle svg{width:20px;height:20px;fill:currentColor;display:block}.container{max-width:1200px;margin:0 auto;padding:0 40px 40px;flex:1;width:100%}.page-header{margin-bottom:24px}.page-header h1{font-size:24px;font-weight:500;margin-bottom:12px}.header-icons{display:flex;gap:12px}.header-icons a{color:var(--text-light)}.header-icons a:hover{color:var(--text)}.icon-link{display:inline-flex;align-items:center;gap:4px;font-size:14px;text-decoration:none}.icon-link 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.tag.active{background:var(--text);color:var(--bg);border-color:var(--text)}.posts-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.post-item{padding:20px;border:1px solid var(--border);border-radius:8px;text-decoration:none;color:inherit;transition:border-color .2s;display:flex;flex-direction:column;gap:12px}.post-item:hover{border-color:var(--text)}.post-meta-top{font-size:12px;color:var(--text-light)}.post-title{font-size:16px;font-weight:500;line-height:1.4}.post-excerpt{font-size:14px;color:var(--text-light);line-height:1.5;flex:1}.post-tags{display:flex;gap:6px;flex-wrap:wrap}.post-tag{font-size:11px;padding:3px 8px;border-radius:3px;color:var(--text-light);background:var(--tag-bg);border:1px solid var(--border);opacity:.9;text-decoration:none}.post-tag:hover{color:var(--text);border-color:var(--text-light)}footer{text-align:center;padding:30px;background:var(--footer-bg);margin-top:40px}footer p{font-size:13px;color:var(--text-light);margin-bottom:12px}.email-form{display:flex;gap:8px;justify-content:center}.email-form input{padding:8px 12px;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text);font-size:13px;width:200px}.email-form button{padding:8px 16px;background:var(--text);color:var(--bg);border:none;border-radius:4px;cursor:pointer;font-size:13px}.back-link{display:inline-block;margin-bottom:20px;font-size:14px;color:var(--text-light);text-decoration:none;transition:color .2s}.back-link:hover{color:var(--text)}.post-layout{display:grid;grid-template-columns:1fr 280px;gap:5rem;margin:0;padding:0}.post-wrapper{max-width:1000px;padding:0}.post-header{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}.post-meta{display:flex;align-items:center;gap:12px;margin-bottom:12px;font-size:13px;color:var(--text-light)}.post-wrapper h1{font-size:2rem;font-weight:700;margin:0 0 12px;line-height:1.2}.post-description{font-size:1rem;color:var(--text-light);margin:0;line-height:1.6}.post-body{margin-top:24px}.post-body p{font-size:1rem;line-height:1.8;margin-bottom:1.5rem}.post-body h2{font-size:1.5rem;font-weight:600;margin:2.5rem 0 1rem;line-height:1.3}.post-body h3{font-size:1.25rem;font-weight:600;margin:2rem 0 .75rem;line-height:1.4}.post-body h4{font-size:1.1rem;font-weight:600;margin:1.5rem 0 .5rem}.post-body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.post-body a:hover{opacity:.8}.post-body strong{font-weight:600}.post-body em,.post-body i{font-style:italic}.post-body blockquote{border-left:3px solid var(--border);padding:.5rem 0 .5rem 1.25rem;margin:1.5rem 0;color:var(--text-light);font-style:italic}.post-body blockquote p{margin-bottom:.5rem}.post-body blockquote p:last-child{margin-bottom:0}.post-body ul,.post-body ol{margin:1rem 0 1.5rem 1.5rem;line-height:1.8}.post-body li{margin-bottom:.5rem}.post-body code{font-family:SF Mono,Fira Code,Fira Mono,Menlo,monospace;font-size:.875em;background:var(--tag-bg);padding:2px 6px;border-radius:3px}.post-body pre{background:var(--tag-bg);border:1px solid var(--border);border-radius:6px;padding:1.25rem;overflow-x:auto;margin:1.5rem 0;line-height:1.6}.post-body pre code{background:none;padding:0;border-radius:0;font-size:.875rem}.post-body img{max-width:100%;height:auto;border-radius:6px;margin:1.5rem 0}.post-body hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}.share-sidebar{position:sticky;top:2rem;height:fit-content;align-self:start;width:280px}.share-sticky{background:none;padding:0;border-radius:0;box-shadow:none;border:none;text-align:center;width:100%}.share-label{font-size:14px;color:var(--text-light);margin-bottom:1rem;display:block;font-weight:400;text-transform:lowercase;text-align:center}.share-sticky a{background:none;border:none;border-radius:0;padding:.5rem;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--text-light);margin:0 .25rem}.share-sticky a:hover{background:none;border:none;transform:scale(1.1);box-shadow:none;color:var(--text)}.share-sticky a svg{width:18px;height:18px;fill:currentColor;transition:fill .2s ease}@media(max-width:1100px){.post-layout{grid-template-columns:1fr;gap:2rem;padding:0}.share-sidebar{position:static;order:1;background:none;border:none;box-shadow:none;padding:1.5rem 0 .25rem;margin:0;border-top:1px solid var(--border);border-radius:0;width:100%;display:flex;justify-content:center}.post-layout+footer,body:has(.post-layout) footer{margin-top:0}}@media(max-width:768px){.post-wrapper h1{font-size:1.6rem}.post-meta{flex-direction:column;align-items:flex-start;gap:4px}}@media(max-width:768px){nav,.container{padding-left:20px;padding-right:20px}.posts-list{grid-template-columns:1fr}.email-form{flex-direction:column;align-items:center}.email-form input{width:100%;max-width:280px}}html{transition:opacity .05s ease}