.pool-progress[data-astro-cid-c7vabzjd]{position:fixed;top:64px;left:0;right:0;z-index:90;background:#f8fbfdf0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border);padding:10px 24px}.pool-progress-inner[data-astro-cid-c7vabzjd]{max-width:1080px;margin:0 auto;display:flex;align-items:center;gap:16px}.pool-progress-svg-wrap[data-astro-cid-c7vabzjd]{flex:1}.pool-progress-svg-wrap[data-astro-cid-c7vabzjd] svg[data-astro-cid-c7vabzjd]{width:100%;height:26px;display:block;overflow:visible}.pool-progress-distance[data-astro-cid-c7vabzjd]{font-family:SF Mono,Menlo,Monaco,Courier New,monospace;font-size:13px;font-weight:800;color:var(--color-primary-dark);white-space:nowrap;flex-shrink:0;min-width:84px;text-align:right}.pool-progress-distance[data-astro-cid-c7vabzjd] small[data-astro-cid-c7vabzjd]{color:var(--color-text-muted);font-weight:700;font-size:11px}.swimmer-dot[data-astro-cid-c7vabzjd]{transition:cx .15s linear;filter:drop-shadow(0 1.5px 3px rgba(0,102,136,.25))}.article-container[data-astro-cid-c7vabzjd]{max-width:720px;padding-top:var(--space-md)}.article-header[data-astro-cid-c7vabzjd]{padding:var(--space-2xl) 0 var(--space-lg);text-align:center}.article-header[data-astro-cid-c7vabzjd] h1[data-astro-cid-c7vabzjd]{margin:var(--space-md) 0;color:var(--color-primary-dark)}.article-meta[data-astro-cid-c7vabzjd]{color:var(--color-text-muted);font-size:.9rem;display:flex;gap:var(--space-sm);justify-content:center}.hero-image[data-astro-cid-c7vabzjd]{width:100%;border-radius:var(--radius-md);margin-bottom:var(--space-xl)}.article-body[data-astro-cid-c7vabzjd] h2{margin-top:var(--space-2xl);padding-top:var(--space-md);border-top:2px solid var(--color-primary-light)}.article-body[data-astro-cid-c7vabzjd] blockquote{border-left:4px solid var(--color-primary);padding:var(--space-md) var(--space-lg);background:var(--color-bg);margin:var(--space-lg) 0;color:var(--color-text-muted);font-style:italic}.sources[data-astro-cid-c7vabzjd]{margin-top:var(--space-2xl);padding:var(--space-lg);background:var(--color-bg);border-radius:var(--radius-md)}.sources[data-astro-cid-c7vabzjd] h3[data-astro-cid-c7vabzjd]{margin-top:0}.sources[data-astro-cid-c7vabzjd] ul[data-astro-cid-c7vabzjd]{margin:0;padding-left:var(--space-lg)}.tags[data-astro-cid-c7vabzjd]{margin-top:var(--space-xl)}.tags-list[data-astro-cid-c7vabzjd]{display:flex;flex-wrap:wrap;gap:8px}.tag-chip[data-astro-cid-c7vabzjd]{display:inline-block;padding:6px 14px;background:var(--color-primary-light, #C2E8FF);color:var(--color-primary-dark, #004E69);border-radius:100px;font-size:.8rem;font-weight:700}.article-nav[data-astro-cid-c7vabzjd]{margin-top:var(--space-2xl);display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.nav-link[data-astro-cid-c7vabzjd]{display:flex;flex-direction:column;gap:6px;padding:var(--space-md) var(--space-lg);background:var(--color-white, #fff);border:1px solid var(--color-border, #E0E3E5);border-radius:var(--radius-md);text-decoration:none;color:var(--color-text);transition:border-color .2s,transform .2s}.nav-link[data-astro-cid-c7vabzjd]:hover{border-color:var(--color-primary, #006688);transform:translateY(-1px)}.nav-direction[data-astro-cid-c7vabzjd]{font-size:.75rem;color:var(--color-text-muted);font-weight:700}.nav-title[data-astro-cid-c7vabzjd]{font-weight:700;font-size:.9rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.nav-next[data-astro-cid-c7vabzjd]{text-align:right}.related[data-astro-cid-c7vabzjd]{margin-top:var(--space-2xl)}.related[data-astro-cid-c7vabzjd] h3[data-astro-cid-c7vabzjd]{font-size:1.1rem;margin-bottom:var(--space-lg);color:var(--color-primary-dark, #004E69)}.related-grid[data-astro-cid-c7vabzjd]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md)}.related-card[data-astro-cid-c7vabzjd]{display:block;padding:var(--space-md);background:var(--color-white, #fff);border:1px solid var(--color-border, #E0E3E5);border-radius:var(--radius-md);text-decoration:none;color:var(--color-text);transition:border-color .2s,transform .2s,box-shadow .2s}.related-card[data-astro-cid-c7vabzjd]:hover{border-color:var(--color-primary, #006688);transform:translateY(-1px);box-shadow:0 4px 12px #0066880f}.related-badge[data-astro-cid-c7vabzjd]{display:inline-block;font-size:.7rem;font-weight:800;padding:2px 8px;border-radius:100px;background:var(--color-primary-light, #C2E8FF);color:var(--color-primary-dark, #004E69);margin-bottom:8px}.related-card[data-astro-cid-c7vabzjd] h4[data-astro-cid-c7vabzjd]{font-size:.95rem;font-weight:800;margin:0 0 8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-card[data-astro-cid-c7vabzjd] p[data-astro-cid-c7vabzjd]{font-size:.8rem;color:var(--color-text-muted);margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-card[data-astro-cid-c7vabzjd] small[data-astro-cid-c7vabzjd]{font-size:.75rem;color:var(--color-text-muted)}.back-to-index[data-astro-cid-c7vabzjd]{margin-top:var(--space-2xl);padding-bottom:var(--space-2xl);text-align:center}.back-to-index[data-astro-cid-c7vabzjd] a[data-astro-cid-c7vabzjd]{color:var(--color-primary-dark, #004E69);font-weight:700;text-decoration:underline;text-underline-offset:4px}@media(max-width:640px){.article-nav[data-astro-cid-c7vabzjd]{grid-template-columns:1fr}.nav-next[data-astro-cid-c7vabzjd]{text-align:left}}.article-body[data-astro-cid-c7vabzjd] h2{transition:color .3s ease}.article-body[data-astro-cid-c7vabzjd] h2:before{content:"";display:inline-block;width:28px;height:2px;background:#068;vertical-align:middle;margin-right:12px;margin-bottom:6px}.article-body[data-astro-cid-c7vabzjd]>p:first-of-type:first-letter{font-family:Fraunces,"Noto Serif JP",Georgia,serif;font-weight:900;font-style:italic;font-size:3.6em;float:left;line-height:.85;padding:6px 10px 0 0;color:#068}.article-body[data-astro-cid-c7vabzjd] a{background-image:linear-gradient(#ffd60080,#ffd60080);background-size:100% 2px;background-repeat:no-repeat;background-position:0 92%;padding:0 2px;transition:background-size .3s cubic-bezier(.16,1,.3,1),color .3s}.article-body[data-astro-cid-c7vabzjd] a:hover{background-size:100% 40%;color:#004e69}.related-card[data-astro-cid-c7vabzjd]{transition:transform .5s cubic-bezier(.16,1,.3,1),box-shadow .5s cubic-bezier(.16,1,.3,1),border-color .3s;position:relative;overflow:hidden}.related-card[data-astro-cid-c7vabzjd]:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#4fc3f7,#ffd600);transform:scaleY(0);transform-origin:top;transition:transform .5s cubic-bezier(.16,1,.3,1)}.related-card[data-astro-cid-c7vabzjd]:hover:before{transform:scaleY(1)}.related-card[data-astro-cid-c7vabzjd]:hover{transform:translateY(-2px);box-shadow:0 2px 4px #0066880a,0 12px 28px #0066881f}.tag-chip[data-astro-cid-c7vabzjd]{transition:all .3s cubic-bezier(.16,1,.3,1);cursor:default}.tag-chip[data-astro-cid-c7vabzjd]:hover{transform:translateY(-1px);background:#ffd600!important;color:#004e69!important}.nav-link[data-astro-cid-c7vabzjd]{transition:border-color .3s,transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s cubic-bezier(.16,1,.3,1)}.nav-link[data-astro-cid-c7vabzjd]:hover{box-shadow:0 4px 16px #00668814}.sources[data-astro-cid-c7vabzjd]{border-left:3px solid #4FC3F7}.sources[data-astro-cid-c7vabzjd] a[data-astro-cid-c7vabzjd]{transition:color .2s}a[data-astro-cid-c7vabzjd]:focus-visible,button[data-astro-cid-c7vabzjd]:focus-visible{outline:2px solid #FFD600;outline-offset:3px;border-radius:6px}.back-to-index[data-astro-cid-c7vabzjd] a[data-astro-cid-c7vabzjd]{position:relative;display:inline-block;text-decoration:none;background-image:linear-gradient(currentColor,currentColor);background-size:100% 1px;background-repeat:no-repeat;background-position:0 100%;transition:padding-left .3s cubic-bezier(.16,1,.3,1)}.back-to-index[data-astro-cid-c7vabzjd] a[data-astro-cid-c7vabzjd]:hover{padding-left:6px}@media(max-width:640px){.pool-progress[data-astro-cid-c7vabzjd]{padding:8px 16px;top:64px}.pool-progress-distance[data-astro-cid-c7vabzjd]{font-size:11px;min-width:72px}}@media(prefers-reduced-motion:reduce){.swimmer-dot[data-astro-cid-c7vabzjd]{transition:none}}