*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #ffffff;--color-text: #1a1a2e;--color-text-secondary: #555;--color-text-muted: #777;--color-link: #2563eb;--color-link-hover: #1d4ed8;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-surface: #f9fafb;--color-accent: #2563eb;--color-tag-bg: #eef2ff;--color-tag-text: #3b5998;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--content-width: 720px;--site-width: 960px;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 6px;--transition: .15s 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auto;padding:var(--spacing-md);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);flex-wrap:wrap}.site-header__title{font-size:1.125rem;font-weight:700}.site-header__title a{color:var(--color-text);text-decoration:none}.site-header__title a:hover{color:var(--color-link)}.site-nav{display:flex;gap:var(--spacing-lg);list-style:none;font-size:.9rem}.site-nav a{color:var(--color-text-secondary);text-decoration:none}.site-nav a:hover{color:var(--color-link)}.site-footer{border-top:1px solid var(--color-border);padding:var(--spacing-lg) var(--spacing-md);text-align:center;font-size:.8125rem;color:var(--color-text-muted)}.site-footer p+p{margin-top:var(--spacing-xs)}.post-card{padding:var(--spacing-md) 0}.post-card+.post-card{border-top:1px solid var(--color-border-light)}.post-card__title{font-size:1.125rem;font-weight:600;line-height:1.3;margin-bottom:var(--spacing-xs)}.post-card__title a{color:var(--color-text);text-decoration:none}.post-card__title a:hover{color:var(--color-link);text-decoration:underline}.post-card__meta{font-size:.8125rem;color:var(--color-text-muted);margin-bottom:var(--spacing-sm);display:flex;align-items:center;gap:var(--spacing-sm);flex-wrap:wrap}.post-card__description{font-size:.9375rem;color:var(--color-text-secondary);line-height:1.6}.tag-list{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);list-style:none}.tag-pill{display:inline-block;padding:.125rem .5rem;font-size:.75rem;background:var(--color-tag-bg);color:var(--color-tag-text);border-radius:9999px;text-decoration:none;transition:background var(--transition)}.tag-pill:hover{background:#dbeafe;color:var(--color-link)}.category-list{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);list-style:none}.category-link{font-size:.8125rem;color:var(--color-text-muted);text-decoration:none}.category-link:hover{color:var(--color-link)}.category-link:before{content:""}.year-group{margin-bottom:var(--spacing-xl)}.year-group__heading{font-size:1.5rem;font-weight:700;padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-border);margin-bottom:var(--spacing-sm)}.archive-notice{padding:var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-xl)}.taxonomy-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--spacing-md);list-style:none}.taxonomy-card{padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition)}.taxonomy-card:hover{border-color:var(--color-link)}.taxonomy-card a{text-decoration:none;color:var(--color-text);font-weight:600}.taxonomy-card a:hover{color:var(--color-link)}.taxonomy-card__count{font-size:.8125rem;color:var(--color-text-muted)}.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md);margin-top:var(--spacing-2xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.prev-next__link{text-decoration:none;padding:var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition)}.prev-next__link:hover{border-color:var(--color-link)}.prev-next__link--next{text-align:right;grid-column:2}.prev-next__label{font-size:.75rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;display:block;margin-bottom:var(--spacing-xs)}.prev-next__title{font-weight:600;color:var(--color-text);font-size:.9375rem}.search-wrapper{margin-bottom:var(--spacing-xl)}.page-heading{font-size:1.75rem;font-weight:700;margin-bottom:var(--spacing-lg)}.not-found{text-align:center;padding:var(--spacing-2xl) 0}.not-found__title{font-size:4rem;font-weight:800;color:var(--color-text-muted)}.not-found__message{margin-top:var(--spacing-md);color:var(--color-text-secondary)}@media(max-width:640px){.site-header__inner{flex-direction:column;align-items:flex-start}.site-nav{gap:var(--spacing-md)}.prev-next{grid-template-columns:1fr}.prev-next__link--next{grid-column:1;text-align:left}.taxonomy-grid{grid-template-columns:1fr}}