.article-page[data-astro-cid-jo55ryrt]{padding:56px 0 96px}.article-header[data-astro-cid-jo55ryrt]{text-align:center;margin-bottom:40px}.article-meta[data-astro-cid-jo55ryrt]{align-items:center;gap:12px;margin-bottom:16px;display:inline-flex}.article-category[data-astro-cid-jo55ryrt]{letter-spacing:.16em;color:var(--color-primary);background-color:var(--color-primary-light);border-radius:var(--radius-sm);text-transform:uppercase;padding:3px 10px;font-size:.72rem;font-weight:700}.article-date[data-astro-cid-jo55ryrt]{letter-spacing:.08em;color:var(--color-text-light);font-size:.8rem}.article-title[data-astro-cid-jo55ryrt]{color:var(--color-text-main);letter-spacing:.04em;margin-bottom:0;font-size:2.1rem;font-weight:700;line-height:1.45}.article-cover[data-astro-cid-jo55ryrt]{max-width:960px;margin-bottom:48px}.cover-image[data-astro-cid-jo55ryrt]{object-fit:cover;border-radius:var(--radius-md);width:100%;max-height:520px}.article-content[data-astro-cid-jo55ryrt]{letter-spacing:.05em;color:#222;font-size:14px;line-height:2.7}.article-content[data-astro-cid-jo55ryrt] h2{color:var(--color-primary);border-bottom:1px solid var(--color-border);letter-spacing:.04em;margin:56px 0 24px;padding-bottom:12px;scroll-margin-top:135px;font-size:1.5rem}.article-content[data-astro-cid-jo55ryrt] h3{color:var(--color-text-main);margin:40px 0 16px;scroll-margin-top:135px;font-size:1.25rem}.article-content[data-astro-cid-jo55ryrt] .table-of-contents{background-color:#fafafa;border:1px solid #e5e5e5;border-radius:6px;margin:36px 0 44px;padding:22px 26px}.article-content[data-astro-cid-jo55ryrt] .toc-header{border-bottom:1px solid #eee;align-items:center;gap:8px;margin-bottom:14px;padding-bottom:10px;display:flex}.article-content[data-astro-cid-jo55ryrt] .toc-icon{color:#666}.article-content[data-astro-cid-jo55ryrt] .toc-title{color:#111;letter-spacing:.04em;font-size:1.05rem;font-weight:700}.article-content[data-astro-cid-jo55ryrt] .toc-list{flex-direction:column;gap:8px;display:flex;margin:0!important;padding:0!important;list-style:none!important}.article-content[data-astro-cid-jo55ryrt] .toc-item{margin:0!important;padding:0!important}.article-content[data-astro-cid-jo55ryrt] .toc-level-2{font-weight:600}.article-content[data-astro-cid-jo55ryrt] .toc-level-3{font-size:.92rem;font-weight:400;padding-left:18px!important}.article-content[data-astro-cid-jo55ryrt] .toc-link{color:#222;align-items:baseline;gap:8px;line-height:1.5;transition:color .18s;display:inline-flex;text-decoration:none!important}.article-content[data-astro-cid-jo55ryrt] .toc-link:hover{color:var(--color-primary);text-decoration:underline!important}.article-content[data-astro-cid-jo55ryrt] .toc-num{color:var(--color-primary);font-variant-numeric:tabular-nums;font-size:.88rem;font-weight:700}.article-content[data-astro-cid-jo55ryrt] .toc-bullet{color:var(--color-primary);font-size:.75rem}.article-content[data-astro-cid-jo55ryrt] .toc-text{border-bottom:1px dotted #0000;transition:border-color .18s}.article-content[data-astro-cid-jo55ryrt] .toc-link:hover .toc-text{border-bottom-color:var(--color-primary)}.article-content[data-astro-cid-jo55ryrt] p{margin-bottom:24px}.article-content[data-astro-cid-jo55ryrt] strong{color:var(--color-text-main);font-weight:700}.article-content[data-astro-cid-jo55ryrt] ul,.article-content[data-astro-cid-jo55ryrt] ol{margin:20px 0 28px 24px}.article-content[data-astro-cid-jo55ryrt] li{margin-bottom:8px}.article-content[data-astro-cid-jo55ryrt] hr{border:none;border-top:1px solid var(--color-border);margin:48px 0}.article-footer[data-astro-cid-jo55ryrt]{border-top:none;margin-top:48px;padding-top:0}.article-tags[data-astro-cid-jo55ryrt]{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px;display:flex}.tags-label[data-astro-cid-jo55ryrt]{letter-spacing:.14em;color:var(--color-text-light);font-size:.72rem;font-weight:700}.tag-item[data-astro-cid-jo55ryrt]{color:var(--color-text-muted);background-color:var(--color-bg-secondary);border-radius:var(--radius-sm);padding:4px 10px;font-size:.8rem}.article-share-bar[data-astro-cid-jo55ryrt]{border-top:1px solid #ebebeb;border-bottom:1px solid #ebebeb;justify-content:flex-end;align-items:center;gap:12px;margin-top:24px;margin-bottom:32px;padding:16px 0 14px;display:flex}.share-label[data-astro-cid-jo55ryrt]{letter-spacing:.12em;color:#222;font-size:11.5px;font-weight:700}.share-links[data-astro-cid-jo55ryrt]{align-items:center;gap:14px;display:flex}.share-btn[data-astro-cid-jo55ryrt]{color:#222;justify-content:center;align-items:center;transition:color .18s,transform .18s;display:inline-flex}.share-btn[data-astro-cid-jo55ryrt]:hover{color:var(--color-primary);transform:translateY(-1px)}.article-author[data-astro-cid-jo55ryrt]{border-bottom:1px solid #ebebeb;align-items:flex-start;gap:36px;margin-bottom:40px;padding:10px 0 36px;display:flex}.author-avatar-wrap[data-astro-cid-jo55ryrt]{flex-shrink:0}.author-avatar[data-astro-cid-jo55ryrt]{object-fit:contain;background-color:#fff;border-radius:50%;width:130px;height:130px;display:block}.author-info[data-astro-cid-jo55ryrt]{flex:1;min-width:0}.author-name[data-astro-cid-jo55ryrt]{letter-spacing:.06em;color:#111;margin:4px 0 12px;font-size:1.15rem;font-weight:800}.author-bio[data-astro-cid-jo55ryrt]{color:#666;margin:0 0 16px;font-size:13.5px;line-height:1.85}.author-social[data-astro-cid-jo55ryrt]{align-items:center;gap:14px;display:flex}.author-social-link[data-astro-cid-jo55ryrt]{color:#222;justify-content:center;align-items:center;transition:color .18s,transform .18s;display:inline-flex}.author-social-link[data-astro-cid-jo55ryrt]:hover{color:var(--color-primary);transform:translateY(-1px)}.back-to-home[data-astro-cid-jo55ryrt]{text-align:center;padding-top:10px}.back-link[data-astro-cid-jo55ryrt]{letter-spacing:.1em;color:var(--color-text-muted);border-radius:var(--radius-full);border:1px solid var(--color-border);transition:all var(--transition-fast);align-items:center;gap:8px;padding:8px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.back-link[data-astro-cid-jo55ryrt]:hover{color:var(--color-primary);border-color:var(--color-primary)}.article-content[data-astro-cid-jo55ryrt] .blog-card{box-sizing:border-box;background-color:#fff;border:1px solid #e5e5e5;border-radius:8px;align-items:stretch;margin:28px 0;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;overflow:hidden;color:inherit!important;text-decoration:none!important}.article-content[data-astro-cid-jo55ryrt] .blog-card:hover{border-color:#ccc;transform:translateY(-2px);box-shadow:0 6px 18px #00000014;text-decoration:none!important}.article-content[data-astro-cid-jo55ryrt] .blog-card-thumb{background-color:#f5f5f5;justify-content:center;align-items:center;width:170px;min-width:170px;max-width:170px;display:flex;position:relative;overflow:hidden}.article-content[data-astro-cid-jo55ryrt] .blog-card-thumb img{transition:transform .3s;object-fit:cover!important;border-radius:0!important;width:100%!important;height:100%!important;margin:0!important}.article-content[data-astro-cid-jo55ryrt] .blog-card:hover .blog-card-thumb img{transform:scale(1.05)}.article-content[data-astro-cid-jo55ryrt] .thumb-empty{color:#999;letter-spacing:.1em;font-size:11px;font-weight:700}.article-content[data-astro-cid-jo55ryrt] .blog-card-body{flex-direction:column;flex:1;justify-content:center;min-width:0;padding:14px 18px;display:flex}.article-content[data-astro-cid-jo55ryrt] .blog-card-meta{align-items:center;gap:8px;margin-bottom:6px;display:flex}.article-content[data-astro-cid-jo55ryrt] .blog-card-badge{color:#fff;background-color:var(--color-primary);letter-spacing:.06em;border-radius:3px;padding:2px 7px;font-size:10px;font-weight:700;line-height:1.3}.article-content[data-astro-cid-jo55ryrt] .blog-card-category{color:#777;letter-spacing:.05em;font-size:10px;font-weight:600}.article-content[data-astro-cid-jo55ryrt] .blog-card-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;transition:color .18s;display:-webkit-box;overflow:hidden;color:#111!important;margin:0 0 6px!important;font-size:14.5px!important;font-weight:700!important;line-height:1.45!important}.article-content[data-astro-cid-jo55ryrt] .blog-card:hover .blog-card-title{color:var(--color-primary)!important}.article-content[data-astro-cid-jo55ryrt] .blog-card-excerpt{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden;color:#666!important;margin:0!important;font-size:12px!important;line-height:1.55!important}@media (width<=640px){.article-title[data-astro-cid-jo55ryrt]{font-size:1.6rem}.article-content[data-astro-cid-jo55ryrt] .blog-card-thumb{width:110px;min-width:110px;max-width:110px}.article-content[data-astro-cid-jo55ryrt] .blog-card-body{padding:10px 12px}.article-content[data-astro-cid-jo55ryrt] .blog-card-title{-webkit-line-clamp:2;font-size:13px!important}.article-content[data-astro-cid-jo55ryrt] .blog-card-excerpt{-webkit-line-clamp:2;font-size:11px!important}.article-author[data-astro-cid-jo55ryrt]{gap:20px;padding-bottom:28px}.author-avatar[data-astro-cid-jo55ryrt]{width:90px;height:90px}.author-name[data-astro-cid-jo55ryrt]{font-size:1.05rem}.author-bio[data-astro-cid-jo55ryrt]{font-size:12.5px;line-height:1.75}}.article-content[data-astro-cid-jo55ryrt] .article-gallery-carousel{user-select:none;width:100%;margin:44px 0 36px;position:relative}.article-content[data-astro-cid-jo55ryrt] .carousel-container{background-color:#f7f7f7;border:1px solid #ebebeb;border-radius:8px;width:100%;position:relative;overflow:hidden;box-shadow:0 2px 8px #00000008}.article-content[data-astro-cid-jo55ryrt] .carousel-track{scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;display:flex;overflow-x:auto}.article-content[data-astro-cid-jo55ryrt] .carousel-track::-webkit-scrollbar{display:none}.article-content[data-astro-cid-jo55ryrt] .carousel-slide{scroll-snap-align:center;aspect-ratio:4/3;background-color:#fcfcfc;flex:0 0 100%;justify-content:center;align-items:center;width:100%;display:flex;position:relative;overflow:hidden}.article-content[data-astro-cid-jo55ryrt] .carousel-image{object-fit:contain;cursor:zoom-in;width:100%;height:100%;transition:transform .25s}.article-content[data-astro-cid-jo55ryrt] .carousel-image:hover{transform:scale(1.015)}.article-content[data-astro-cid-jo55ryrt] .carousel-nav-btn{color:#111;backdrop-filter:blur(4px);cursor:pointer;z-index:2;background:#ffffffeb;border:1px solid #00000014;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;padding:0;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 2px 8px #0000001f}.article-content[data-astro-cid-jo55ryrt] .carousel-nav-btn:hover{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-50%)scale(1.08)}.article-content[data-astro-cid-jo55ryrt] .carousel-prev{left:12px}.article-content[data-astro-cid-jo55ryrt] .carousel-next{right:12px}.article-content[data-astro-cid-jo55ryrt] .carousel-meta-bar{justify-content:space-between;align-items:center;padding:12px 4px 0;display:flex}.article-content[data-astro-cid-jo55ryrt] .carousel-indicators{align-items:center;gap:6px;display:flex}.article-content[data-astro-cid-jo55ryrt] .indicator-dot{cursor:pointer;background-color:#e0e0e0;border:none;border-radius:2px;width:16px;height:3px;padding:0;transition:all .25s cubic-bezier(.16,1,.3,1)}.article-content[data-astro-cid-jo55ryrt] .indicator-dot.active{background-color:var(--color-primary);width:28px}.article-content[data-astro-cid-jo55ryrt] .carousel-counter{color:#888;letter-spacing:.06em;font-size:11.5px;font-weight:600}.gallery-lightbox{z-index:99999;opacity:0;pointer-events:none;justify-content:center;align-items:center;transition:opacity .25s;display:flex;position:fixed;inset:0}.gallery-lightbox.is-open{opacity:1;pointer-events:auto}.lightbox-overlay{backdrop-filter:blur(6px);background-color:#000000eb;position:absolute;inset:0}.lightbox-content{z-index:2;justify-content:center;align-items:center;max-width:90vw;max-height:88vh;display:flex;position:relative}.lightbox-img{object-fit:contain;user-select:none;border-radius:4px;max-width:90vw;max-height:85vh;box-shadow:0 4px 24px #0006}.lightbox-close{color:#fff;cursor:pointer;z-index:10;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex;position:fixed;top:24px;right:28px}.lightbox-close:hover{background:#ffffff4d;transform:scale(1.08)}.lightbox-nav{color:#fff;cursor:pointer;z-index:10;background:#ffffff2e;border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;transition:all .2s;display:flex;position:fixed;top:50%;transform:translateY(-50%)}.lightbox-nav:hover{background:#ffffff59;transform:translateY(-50%)scale(1.08)}.lightbox-prev{left:24px}.lightbox-next{right:24px}.lightbox-caption{color:#ddd;letter-spacing:.08em;backdrop-filter:blur(4px);background:#0006;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:500;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.article-content[data-astro-cid-jo55ryrt] .product-card{border:1px solid var(--color-border);border-radius:var(--radius-md);transition:box-shadow var(--transition-fast), border-color var(--transition-fast);background-color:#fff;margin:40px 0;overflow:hidden;box-shadow:0 2px 10px #00000008}.article-content[data-astro-cid-jo55ryrt] .product-card:hover{border-color:#cfcfcd;box-shadow:0 6px 20px #0000000f}.article-content[data-astro-cid-jo55ryrt] .product-card-inner{grid-template-columns:160px 1fr;align-items:center;gap:24px;padding:24px;display:grid}.article-content[data-astro-cid-jo55ryrt] .product-image-wrap{border-radius:var(--radius-sm);aspect-ratio:1;background-color:#fafafa;border:1px solid #f0f0f0;justify-content:center;align-items:center;width:100%;max-width:160px;padding:8px;display:flex;overflow:hidden}.article-content[data-astro-cid-jo55ryrt] .product-image{object-fit:contain;mix-blend-mode:normal;width:100%;height:100%}.article-content[data-astro-cid-jo55ryrt] .product-info{flex-direction:column;justify-content:space-between;min-width:0;display:flex}.article-content[data-astro-cid-jo55ryrt] .product-badge{letter-spacing:.14em;color:var(--color-primary);background-color:var(--color-primary-light);border-radius:var(--radius-sm);width:fit-content;margin-bottom:8px;padding:2px 8px;font-size:.65rem;font-weight:700;display:inline-block}.article-content[data-astro-cid-jo55ryrt] .product-title{color:var(--color-text-main);margin:0 0 12px;font-size:1.05rem;font-weight:700;line-height:1.5}.article-content[data-astro-cid-jo55ryrt] .product-price{color:var(--color-primary);margin-bottom:12px;font-size:.95rem;font-weight:700}.article-content[data-astro-cid-jo55ryrt] .product-actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.article-content[data-astro-cid-jo55ryrt] .product-card .btn{border-radius:var(--radius-sm);transition:transform var(--transition-fast), opacity var(--transition-fast);justify-content:center;align-items:center;gap:4px;padding:9px 18px;font-size:.82rem;font-weight:600;line-height:1.4;display:inline-flex;text-decoration:none!important}.article-content[data-astro-cid-jo55ryrt] .product-card .btn:hover{opacity:.92;transform:translateY(-1px);text-decoration:none!important}.article-content[data-astro-cid-jo55ryrt] .product-card .btn-amazon{background-color:#232f3e;border:1px solid #232f3e;color:#fff!important}.article-content[data-astro-cid-jo55ryrt] .product-card .btn-amazon .btn-label{color:#f90;font-weight:700}.article-content[data-astro-cid-jo55ryrt] .product-card .btn-rakuten{background-color:#bf0000;border:1px solid #bf0000;color:#fff!important}.article-content[data-astro-cid-jo55ryrt] .product-card .btn-yahoo{background-color:#f03;border:1px solid #f03;color:#fff!important}.article-content[data-astro-cid-jo55ryrt] .product-card .btn-sub{opacity:.9;font-size:.72rem;font-weight:400;color:#fff!important}@media (width<=640px){.article-content[data-astro-cid-jo55ryrt] .product-card-inner{text-align:center;grid-template-columns:1fr;gap:16px;padding:18px 16px}.article-content[data-astro-cid-jo55ryrt] .product-image-wrap{max-width:180px;margin:0 auto}.article-content[data-astro-cid-jo55ryrt] .product-info{align-items:center}.article-content[data-astro-cid-jo55ryrt] .product-title{text-align:center}.article-content[data-astro-cid-jo55ryrt] .product-actions{flex-direction:column;gap:8px;width:100%;display:flex}.article-content[data-astro-cid-jo55ryrt] .product-card .btn{width:100%;padding:11px 16px}.article-content[data-astro-cid-jo55ryrt] .carousel-slide{aspect-ratio:1}.article-content[data-astro-cid-jo55ryrt] .carousel-nav-btn{width:32px;height:32px}.lightbox-nav{width:38px;height:38px}.lightbox-prev{left:10px}.lightbox-next{right:10px}}