@font-face{font-family:Anthropic Sans;src:url(/fonts/AnthropicSansWebText.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Anthropic Serif;src:url(/fonts/AnthropicSerifWebText.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Anthropic Mono;src:url(/fonts/AnthropicMonoVariable.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-color:#faf9f5;--text-color:#141413;--secondary-text:#666;--border-color:#e8e6dc;--accent-orange:#d97757;--accent-blue:#6a9bcc;--accent-green:#788c5d;--font-sans:"Anthropic Sans", "Microsoft JhengHei", "微軟正黑體", "PingFang TC", "PingFang SC", "Noto Sans TC", "Noto Sans SC", sans-serif;--font-serif:"Anthropic Serif", "Microsoft JhengHei", "微軟正黑體", "Songti TC", "Songti SC", "Noto Serif TC", "Noto Serif SC", serif;--font-mono:"Anthropic Mono", "Microsoft JhengHei", "微軟正黑體", "PingFang TC", "PingFang SC", monospace;--card-bg:var(--bg-color)}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-color:#0d1117;--text-color:#c9d1d9;--secondary-text:#8b949e;--border-color:#30363d;--accent-orange:#c67862;--accent-blue:#5b8bb3;--accent-green:#687951;--card-bg:#161b22}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-sans);background-image:radial-gradient(var(--border-color) 1px, transparent 1px);background-size:24px 24px;margin:0;padding:0;line-height:1.6;transition:background-color .3s,color .3s}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);margin-top:2rem;margin-bottom:1rem;font-weight:600}a{color:var(--accent-orange);text-decoration:none;transition:opacity .2s}a:hover{opacity:.8}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid color-mix(in srgb, var(--accent-blue) 75%, transparent);outline-offset:3px}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:10000;color:var(--text-color);background:var(--bg-color);border:1px solid var(--accent-orange);border-radius:4px;padding:.7rem 1rem;transition:transform .2s;position:fixed;top:1rem;left:1rem;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.container{flex-direction:column;max-width:1200px;min-height:100vh;margin:0 auto;padding:0 40px 6rem;display:flex}header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:3rem;padding:2rem 0;display:flex}header .logo{font-size:1.5rem;font-weight:700;font-family:var(--font-sans);color:var(--text-color);background:linear-gradient(90deg,#d9775766,#d9775766) 0 88%/0% 35% no-repeat;margin-left:-4px;padding:0 4px;transition:background-size .3s cubic-bezier(.16,1,.3,1)}header .logo:hover{opacity:1;background-size:100% 35%}.theme-toggle{cursor:pointer;color:var(--text-color);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.5rem;display:flex}.theme-toggle:hover{background-color:var(--border-color)}.search-button{cursor:pointer;color:var(--text-color);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.5rem;display:flex}.search-button:hover{background-color:var(--border-color)}main{flex:1}footer{text-align:center;color:var(--secondary-text);border-top:1px solid var(--border-color);margin-top:4rem;padding:2rem 0;font-size:.9rem}.post-card{border:1px solid var(--border-color);border-left:4px solid var(--accent-orange);background-color:var(--card-bg);animation:.6s cubic-bezier(.16,1,.3,1) both slideDown;animation-delay:var(--delay,0s);border-radius:4px;margin-bottom:3rem;padding:1.5rem 2rem;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s,border-color .3s;position:relative;box-shadow:4px 4px 15px #00000008}.post-card:before{content:"";background-image:radial-gradient(var(--border-color) 1px, transparent 1px);opacity:.1;pointer-events:none;background-size:8px 8px;position:absolute;inset:0}.post-card:hover{border-color:var(--accent-orange);transform:translateY(-4px);box-shadow:0 10px 30px #00000014}[data-theme=dark] .post-card{box-shadow:4px 4px 15px #0003}[data-theme=dark] .post-card:hover{box-shadow:4px 8px 25px #0006}.post-title{margin-top:0;margin-bottom:.5rem}.post-title a{color:var(--text-color)}.post-title a:hover{color:var(--accent-orange)}.post-meta{color:var(--secondary-text);gap:1rem;margin-bottom:1rem;font-size:.9rem;display:flex}.tags{flex-wrap:wrap;gap:.5rem;display:flex}.tag{background-color:var(--border-color);color:var(--text-color);font-size:.8rem;font-family:var(--font-mono);border-radius:4px;padding:.2rem .6rem;display:inline-block}.tag:hover{background-color:var(--accent-blue);color:#fff}article.prose{font-size:1.1rem;font-family:var(--font-serif);max-width:760px}article.prose h1,article.prose h2,article.prose h3,article.prose h4,article.prose h5,article.prose h6{font-family:var(--font-sans)}article.prose h1{font-size:2.5rem}article.prose p{margin-bottom:1.5rem}article.prose img{border-radius:8px;max-width:100%}article.prose pre{color:#fff;font-family:var(--font-mono);background-color:#1a1a1a;border-radius:8px;padding:1rem;font-size:.95rem;overflow-x:auto}article.prose code{font-family:var(--font-mono);background-color:var(--border-color);border-radius:4px;padding:.1rem .4rem;font-size:.9em}article.prose pre code{color:inherit;background-color:#0000;padding:0}article.prose blockquote{border-left:4px solid var(--accent-orange);color:var(--secondary-text);margin:0;padding-left:1rem;font-style:italic}article.prose a{text-underline-offset:.16em;text-decoration:underline;text-decoration-thickness:.08em}article.prose hr{border:0;border-top:1px solid var(--border-color);width:5rem;margin:3rem auto}article.prose table{border-collapse:collapse;width:100%;font-family:var(--font-sans);margin:2rem 0;font-size:.95rem}article.prose th,article.prose td{border:1px solid var(--border-color);text-align:left;padding:.75rem}article.prose th{background:var(--card-bg)}article.prose input[type=checkbox]{accent-color:var(--accent-orange);margin-right:.5rem}@keyframes slideDown{0%{transform:translateY(-20px)}to{transform:translateY(0)}}.search-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;will-change:opacity;background-color:#0006;justify-content:center;align-items:flex-start;width:100%;height:100%;padding-top:10vh;display:flex;position:fixed;top:0;left:0}.search-modal{background-color:var(--bg-color);border:1px solid var(--border-color);will-change:transform, opacity;border-radius:8px;width:90%;max-width:600px;animation:.3s cubic-bezier(.16,1,.3,1) forwards slideDown;overflow:hidden;box-shadow:0 10px 25px #0003}.search-input-row{border-bottom:1px solid var(--border-color);color:var(--secondary-text);align-items:center;gap:.25rem;padding-left:1.25rem;display:flex}@keyframes pageFadeIn{0%{transform:translateY(10px)}to{transform:translateY(0)}}.page-transition{will-change:transform, opacity;animation:.4s cubic-bezier(.16,1,.3,1) forwards pageFadeIn}.search-input{width:100%;color:var(--text-color);font-size:1.2rem;font-family:var(--font-sans);background-color:#0000;border:none;padding:1.5rem}.search-input:focus{outline:none}.search-results{max-height:60vh;overflow-y:auto}.search-result-item{border-bottom:1px solid var(--border-color);padding:1rem 1.5rem;display:block}.search-result-item:last-child{border-bottom:0}.search-result-item:hover{background-color:#0000000d}[data-theme=dark] .search-result-item:hover{background-color:#ffffff0d}.search-result-title{color:var(--text-color);margin-bottom:.25rem;font-weight:600;display:block}.search-result-excerpt{color:var(--secondary-text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.4rem;font-size:.9rem;line-height:1.5;display:-webkit-box;overflow:hidden}.search-status{text-align:center;color:var(--secondary-text);margin:0;padding:1.5rem}.search-result-date{color:var(--secondary-text);font-size:.85rem}.post-nav{border-top:1px solid var(--border-color);justify-content:space-between;gap:1rem;margin-top:4rem;padding-top:2rem;display:flex}.post-nav-link{border:1px solid var(--border-color);background:var(--card-bg);border-radius:8px;flex-direction:column;flex:1;gap:.5rem;padding:1rem;text-decoration:none;transition:all .2s;display:flex}.post-nav-link:hover{border-color:var(--accent-blue);transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.post-nav-link.next{text-align:right;align-items:flex-end}.post-nav-link.prev{text-align:left;align-items:flex-start}.post-nav-label{color:var(--secondary-text);font-size:.85rem}.post-nav-title{color:var(--text-color);font-weight:500;line-height:1.4}.post-nav-placeholder{flex:1}.blog-layout{flex-direction:row;gap:3rem;display:flex}.blog-posts-main{flex:1}.blog-sidebar{width:250px}.sidebar-title{margin:0 0 1.5rem;font-size:1.1rem}.empty-state{color:var(--secondary-text)}.nav-desktop{align-items:center;gap:1.5rem;display:flex}.nav-mobile-btn{cursor:pointer;color:var(--text-color);z-index:1001;background:0 0;border:none;border-radius:4px;padding:.5rem;transition:background-color .2s;display:none}.nav-mobile-btn:hover{background-color:var(--border-color)}.nav-mobile-overlay{background-color:color-mix(in srgb, var(--bg-color) 85%, transparent);-webkit-backdrop-filter:blur(16px);z-index:1000;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.nav-mobile-menu{font-size:1.5rem;font-family:var(--font-sans);flex-direction:column;align-items:center;gap:2.5rem;display:flex}.nav-mobile-menu a{color:var(--text-color);font-weight:500;text-decoration:none;transition:color .2s}.nav-mobile-menu a:hover{color:var(--accent-orange)}.nav-mobile-actions{align-items:center;gap:2rem;margin-top:1rem;display:flex}.not-found-container{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:50vh;padding:2rem;display:flex}.not-found-title{color:var(--accent-orange);margin:0 0 1rem;font-size:6rem;font-weight:700;line-height:1}.not-found-text{color:var(--secondary-text);margin:0 0 2rem;font-size:1.25rem}.not-found-link{font-size:1.1rem;font-weight:600}@media (max-width:768px){.container{padding:0 20px 6rem}header{margin-bottom:2rem;padding:1.5rem 0}header .logo{font-size:1.25rem}.nav-desktop{display:none}.nav-mobile-btn{display:block}.blog-layout{flex-direction:column;gap:2.5rem}.blog-sidebar{border-top:1px solid var(--border-color);width:100%;margin-top:1rem;padding-top:2rem}.post-card{margin-bottom:2rem;padding:1.25rem 1.5rem}article.prose h1{font-size:2rem}.post-nav{flex-direction:column;gap:1.5rem;margin-top:3rem}.post-nav-placeholder{display:none}}.reading-progress-bar{background-color:var(--accent-orange);z-index:9999;pointer-events:none;width:4px;transition:height .1s ease-out;position:fixed;top:0;left:0}.back-to-top{background-color:var(--card-bg);color:var(--text-color);border:1px solid var(--border-color);cursor:pointer;z-index:1000;opacity:0;visibility:hidden;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:opacity .3s,visibility .3s,transform .3s cubic-bezier(.16,1,.3,1),border-color .2s,color .2s;display:flex;position:fixed;bottom:2.5rem;right:2.5rem;transform:translateY(20px);box-shadow:0 4px 12px #0000000d}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{border-color:var(--accent-orange);color:var(--accent-orange);transform:translateY(-4px);box-shadow:0 8px 24px #0000001a}@media (max-width:768px){.back-to-top{bottom:1.5rem;right:1.5rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}