#read-progress[data-astro-cid-4sn4zg3r]{position:fixed;top:3.5rem;left:0;width:100%;height:3px;background:var(--sun);transform:scaleX(0);transform-origin:0 0;z-index:49;pointer-events:none}.blog-post[data-astro-cid-4sn4zg3r]{padding-bottom:2rem}.post-hero[data-astro-cid-4sn4zg3r]{padding:3rem 0 2.5rem}.post-hero-inner[data-astro-cid-4sn4zg3r]{max-width:1100px;margin:0 auto;padding:0 1.5rem}.container[data-astro-cid-4sn4zg3r]{max-width:1100px;margin:0 auto;padding:2.5rem 1.5rem 0}.breadcrumb[data-astro-cid-4sn4zg3r]{margin-bottom:2rem;font-family:var(--font-mono);font-size:.75rem;color:var(--text-secondary)}.breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--kon);text-decoration:none}.breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{text-decoration:underline;text-underline-offset:3px}.breadcrumb[data-astro-cid-4sn4zg3r] .separator[data-astro-cid-4sn4zg3r]{margin:0 .5rem;opacity:.5}.breadcrumb[data-astro-cid-4sn4zg3r] .current[data-astro-cid-4sn4zg3r]{color:var(--text-secondary)}.post-header[data-astro-cid-4sn4zg3r]{max-width:800px}.post-title[data-astro-cid-4sn4zg3r]{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:900;line-height:1.45;margin-bottom:1.25rem}.post-meta[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;font-family:var(--font-mono);color:var(--text-secondary);font-size:.8125rem;margin-bottom:1rem}.post-meta[data-astro-cid-4sn4zg3r] .separator[data-astro-cid-4sn4zg3r]{opacity:.4}.pv-count[data-astro-cid-4sn4zg3r]{font-size:inherit}.pv-count[data-astro-cid-4sn4zg3r]:empty:before{content:"..."}.post-tags[data-astro-cid-4sn4zg3r]{display:flex;flex-wrap:wrap;gap:.75rem}.tag[data-astro-cid-4sn4zg3r]{font-family:var(--font-mono);font-size:.75rem;font-weight:500;color:var(--kon)}.post-layout[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:3.5rem;align-items:start}.toc[data-astro-cid-4sn4zg3r]{position:sticky;top:4.5rem}.toc-inner[data-astro-cid-4sn4zg3r]{background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:1.25rem}.toc-title[data-astro-cid-4sn4zg3r]{font-family:var(--font-mono);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--kon);margin-bottom:.875rem}.toc-list[data-astro-cid-4sn4zg3r]{list-style:none;padding:0;margin:0}.toc-item[data-astro-cid-4sn4zg3r]{margin-bottom:.45rem;line-height:1.5}.toc-item[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--text-secondary);text-decoration:none;font-size:.8125rem;transition:color .15s;display:block}.toc-item[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--ink)}.toc-h2[data-astro-cid-4sn4zg3r]{padding-left:0}.toc-h3[data-astro-cid-4sn4zg3r]{padding-left:1rem}.post-content[data-astro-cid-4sn4zg3r]{font-size:1.0625rem;line-height:2;color:var(--text);min-width:0}.post-content[data-astro-cid-4sn4zg3r] h1,.post-content[data-astro-cid-4sn4zg3r] h2,.post-content[data-astro-cid-4sn4zg3r] h3,.post-content[data-astro-cid-4sn4zg3r] h4{margin-top:3rem;margin-bottom:1.25rem;font-weight:700;line-height:1.5;color:var(--text)}.post-content[data-astro-cid-4sn4zg3r] h1{font-size:1.75rem}.post-content[data-astro-cid-4sn4zg3r] h2{font-size:1.5rem;font-weight:900;padding-bottom:.6rem;border-bottom:1px solid var(--border);position:relative}.post-content[data-astro-cid-4sn4zg3r] h2:after{content:"";position:absolute;bottom:-1px;left:0;width:3rem;height:3px;background:var(--sun)}.post-content[data-astro-cid-4sn4zg3r] h3{font-size:1.25rem}.post-content[data-astro-cid-4sn4zg3r] h4{font-size:1.125rem}.post-content[data-astro-cid-4sn4zg3r] p{margin-bottom:1.6rem}.post-content[data-astro-cid-4sn4zg3r] a{color:var(--kon);text-decoration:underline;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,var(--kon) 40%,transparent)}.post-content[data-astro-cid-4sn4zg3r] a:hover{text-decoration-color:var(--kon)}.post-content[data-astro-cid-4sn4zg3r] ul,.post-content[data-astro-cid-4sn4zg3r] ol{margin-bottom:1.6rem;padding-left:1.75rem}.post-content[data-astro-cid-4sn4zg3r] li{margin-bottom:.5rem}.post-content[data-astro-cid-4sn4zg3r] code:not(pre code){background:#1b1c200f;padding:.15rem .4rem;border-radius:3px;font-family:var(--font-mono);font-size:.875em}.post-content[data-astro-cid-4sn4zg3r] pre{border-radius:6px;overflow-x:auto;margin-bottom:1.6rem;padding:1.5rem!important;font-size:.875rem;line-height:1.8;font-family:var(--font-mono)}.post-content[data-astro-cid-4sn4zg3r] pre code{background:none;padding:0;font-size:inherit;font-family:inherit}.post-content[data-astro-cid-4sn4zg3r] blockquote{border-left:3px solid var(--sun);padding-left:1.25rem;margin:1.6rem 0;color:var(--text-secondary)}.post-content[data-astro-cid-4sn4zg3r] img{max-width:100%;height:auto;border-radius:6px;border:1px solid var(--border);margin:2rem 0}.post-content[data-astro-cid-4sn4zg3r] table{width:100%;border-collapse:collapse;margin-bottom:1.6rem;font-size:.9375rem}.post-content[data-astro-cid-4sn4zg3r] th,.post-content[data-astro-cid-4sn4zg3r] td{border:1px solid var(--border);padding:.625rem .875rem;text-align:left}.post-content[data-astro-cid-4sn4zg3r] th{background:var(--surface);font-weight:700;font-size:.875rem}.post-content[data-astro-cid-4sn4zg3r] .rakuten-affiliate td,.post-content[data-astro-cid-4sn4zg3r] .rakuten-affiliate th{border:none;padding:0;background:none}.post-content[data-astro-cid-4sn4zg3r] hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}.ad-unit[data-astro-cid-4sn4zg3r]{overflow:hidden}.ad-mobile[data-astro-cid-4sn4zg3r]{display:none}.ad-unit-header[data-astro-cid-4sn4zg3r]{margin-bottom:2.5rem;min-height:90px}.ad-unit-sidebar[data-astro-cid-4sn4zg3r]{margin-top:1.5rem;min-height:250px}.ad-unit-footer[data-astro-cid-4sn4zg3r]{margin-top:3rem;margin-bottom:1rem;min-height:90px}.ad-unit-inline[data-astro-cid-4sn4zg3r]{margin:2rem auto;text-align:center}@media(max-width:768px){.ad-desktop[data-astro-cid-4sn4zg3r]{display:none}.ad-mobile[data-astro-cid-4sn4zg3r]{display:block;text-align:center}}.like-section[data-astro-cid-4sn4zg3r]{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.5rem 0}.like-section-top[data-astro-cid-4sn4zg3r]{padding-bottom:2rem}.like-message[data-astro-cid-4sn4zg3r]{margin:0;font-size:.875rem;color:var(--text-secondary)}.like-btn[data-astro-cid-4sn4zg3r]{display:inline-flex;align-items:center;gap:.5rem;background:var(--surface);border:1px solid var(--border);border-radius:9999px;padding:.5rem 1.5rem;font-family:var(--font-mono);font-size:1rem;cursor:pointer;transition:border-color .2s,color .2s,background .2s;color:var(--text-secondary)}.like-btn[data-astro-cid-4sn4zg3r]:hover:not(:disabled){border-color:#e74c3c;color:#e74c3c;background:#fff5f4}.like-btn[data-astro-cid-4sn4zg3r].liked,.like-btn[data-astro-cid-4sn4zg3r]:disabled{border-color:#e74c3c;color:#e74c3c;cursor:default}.like-icon[data-astro-cid-4sn4zg3r]{font-size:1.25rem;line-height:1}.like-count[data-astro-cid-4sn4zg3r]{font-weight:600;min-width:1.5rem;text-align:left}.related[data-astro-cid-4sn4zg3r]{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--border)}.related-heading[data-astro-cid-4sn4zg3r]{font-family:var(--font-mono);font-size:.8125rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--kon);margin-bottom:1.5rem}.related-list[data-astro-cid-4sn4zg3r]{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem 1.5rem;padding:0;margin:0}.related-item[data-astro-cid-4sn4zg3r]{border-top:1px solid var(--border)}.related-link[data-astro-cid-4sn4zg3r]{display:block;padding:1.1rem .5rem;text-decoration:none;color:inherit;transition:background .15s}.related-link[data-astro-cid-4sn4zg3r]:hover{background:#ffc40014}.related-date[data-astro-cid-4sn4zg3r]{display:block;font-family:var(--font-mono);font-size:.75rem;color:var(--text-secondary);margin-bottom:.35rem}.related-title[data-astro-cid-4sn4zg3r]{display:block;font-size:1rem;font-weight:700;line-height:1.5;margin-bottom:.3rem}.related-link[data-astro-cid-4sn4zg3r]:hover .related-title[data-astro-cid-4sn4zg3r]{color:var(--kon);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--sun)}.related-desc[data-astro-cid-4sn4zg3r]{font-size:.8125rem;color:var(--text-secondary);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:640px){.related-list[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr}}.post-footer[data-astro-cid-4sn4zg3r]{margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--border)}@media(max-width:900px){.post-layout[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr;gap:2rem}.toc[data-astro-cid-4sn4zg3r]{order:-1;position:static}}@media(max-width:768px){.post-hero[data-astro-cid-4sn4zg3r]{padding:2rem 0}.post-content[data-astro-cid-4sn4zg3r]{font-size:1rem}.post-content[data-astro-cid-4sn4zg3r] h1{font-size:1.5rem}.post-content[data-astro-cid-4sn4zg3r] h2{font-size:1.3125rem}.post-content[data-astro-cid-4sn4zg3r] h3{font-size:1.125rem}}