:root{--max-width: 720px;--font-body: "Noto Sans JP", "Hiragino Sans", sans-serif}[data-theme=light],:root{--color-bg: #ffffff;--color-text: #1a1a2e;--color-text-light: #4a4a6a;--color-primary: #0f3460;--color-accent: #16213e;--color-border: #e0e0e0;--color-tag-bg: #f0f0f5;--color-tag-text: #4a4a6a;--color-code-bg: #f6f8fa}[data-theme=dark]{--color-bg: #0d1117;--color-text: #e6edf3;--color-text-light: #8b949e;--color-primary: #58a6ff;--color-accent: #1f6feb;--color-border: #30363d;--color-tag-bg: #21262d;--color-tag-text: #8b949e;--color-code-bg: #161b22}[data-theme=warm]{--color-bg: #faf5ef;--color-text: #3d2c1e;--color-text-light: #7a6552;--color-primary: #b45309;--color-accent: #92400e;--color-border: #e5ddd3;--color-tag-bg: #f0e8dc;--color-tag-text: #7a6552;--color-code-bg: #f5ede3}[data-theme=forest]{--color-bg: #f0f5f0;--color-text: #1a2e1a;--color-text-light: #4a6a4a;--color-primary: #2d6a2d;--color-accent: #1a4a1a;--color-border: #d0e0d0;--color-tag-bg: #e0ece0;--color-tag-text: #4a6a4a;--color-code-bg: #e5f0e5}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.8;-webkit-font-smoothing:antialiased}.site-header{border-bottom:1px solid var(--color-border);padding:1rem 1.5rem}.site-header nav{max-width:var(--max-width);margin:0 auto}.site-title{font-size:1.25rem;font-weight:700;color:var(--color-primary);text-decoration:none}main{max-width:var(--max-width);margin:0 auto;padding:2rem 1.5rem}.site-footer{border-top:1px solid var(--color-border);text-align:center;padding:2rem 1.5rem;color:var(--color-text-light);font-size:.875rem}.post-header{margin-bottom:2rem}.toc{background:var(--color-tag-bg);border:1px solid var(--color-border);border-radius:6px;padding:1rem 1.25rem;margin-bottom:2rem}.toc-title{font-size:.9rem;font-weight:700;margin-bottom:.5rem;color:var(--color-text)}.toc-list{list-style:none;padding:0;margin:0}.toc-item{margin-bottom:.25rem}.toc-item a{font-size:.85rem;color:var(--color-text-light);text-decoration:none;line-height:1.6;display:inline-block}.toc-item a:hover{color:var(--color-primary);text-decoration:underline}.toc-depth-2{padding-left:0}.toc-depth-3{padding-left:1.25rem}.post-title{font-size:1.75rem;font-weight:700;line-height:1.4;margin-bottom:.5rem}.post-meta{color:var(--color-text-light);font-size:.875rem;margin-bottom:.75rem}.post-updated{color:var(--color-text-light);font-size:.8rem}.post-tags,.post-card-tags{list-style:none;display:flex;gap:.5rem;flex-wrap:wrap}.post-tag a,.post-card-tags li{display:inline-block;background:var(--color-tag-bg);color:var(--color-tag-text);font-size:.75rem;padding:.2rem .6rem;border-radius:4px;text-decoration:none}.post-content{margin-bottom:3rem}.post-content h2{font-size:1.4rem;margin-top:2.5rem;margin-bottom:1rem;padding-bottom:.3rem;border-bottom:1px solid var(--color-border)}.post-content h3{font-size:1.15rem;margin-top:2rem;margin-bottom:.75rem}.post-content p{margin-bottom:1.25rem}.post-content ul,.post-content ol{margin-bottom:1.25rem;padding-left:1.5rem}.post-content li{margin-bottom:.3rem}.post-content code{background:var(--color-tag-bg);padding:.15rem .4rem;border-radius:3px;font-size:.9em}.post-content pre{background:var(--color-code-bg);padding:1rem;border-radius:6px;overflow-x:auto;margin-bottom:1.25rem}.post-content pre code{background:none;padding:0}.post-content blockquote{border-left:3px solid var(--color-border);padding-left:1rem;color:var(--color-text-light);margin-bottom:1.25rem}.post-content img{max-width:100%;height:auto;border-radius:6px}.post-content strong,.post-content b{font-weight:700}.post-content em{font-style:italic}.post-content a{color:var(--color-primary);text-decoration:underline}.post-nav{padding-top:1.5rem;border-top:1px solid var(--color-border)}.post-nav a{color:var(--color-primary);text-decoration:none}.post-nav a:hover{text-decoration:underline}.post-card{padding:1.25rem 0;border-bottom:1px solid var(--color-border)}.post-card:last-child{border-bottom:none}.post-card a{text-decoration:none;color:var(--color-text)}.post-card-title{font-size:1.15rem;font-weight:600;line-height:1.4;margin-bottom:.3rem}.post-card a:hover .post-card-title{color:var(--color-primary)}.post-card-description{font-size:.875rem;color:var(--color-text-light);margin-bottom:.4rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-card-meta{display:flex;align-items:center;gap:.75rem;font-size:.8rem;color:var(--color-text-light)}.page-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem}.ad-container{margin:2rem 0;text-align:center}.hero{margin-bottom:3rem}.hero h1{font-size:1.75rem;font-weight:700;margin-bottom:.75rem}.hero p{color:var(--color-text-light);font-size:1rem}.pagination{display:flex;justify-content:center;align-items:center;gap:.4rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border);flex-wrap:wrap}.pagination-link{display:inline-flex;align-items:center;justify-content:center;min-width:2.2rem;height:2.2rem;padding:0 .5rem;font-size:.875rem;color:var(--color-primary);text-decoration:none;border:1px solid var(--color-border);border-radius:4px;transition:background-color .15s,border-color .15s}.pagination-link:hover:not(.pagination-active):not(.pagination-disabled){background:var(--color-tag-bg);border-color:var(--color-primary)}.pagination-active{background:var(--color-primary);color:var(--color-bg);border-color:var(--color-primary);font-weight:600}.pagination-disabled{color:var(--color-text-light);opacity:.4;cursor:not-allowed}.pagination-ellipsis{display:inline-flex;align-items:center;justify-content:center;min-width:2.2rem;height:2.2rem;color:var(--color-text-light)}.view-all{margin-top:1.5rem;text-align:center}.view-all a{color:var(--color-primary);text-decoration:none;font-size:.9rem}.view-all a:hover{text-decoration:underline}.related-posts{margin:2rem 0;padding-top:1.5rem;border-top:1px solid var(--color-border)}.related-posts-title{font-size:1.15rem;font-weight:700;margin-bottom:1rem;color:var(--color-text)}.related-posts-list{display:flex;flex-direction:column;gap:0}@media(max-width:640px){:root{--max-width: 100%}.post-title{font-size:1.4rem}}
