.airu-blog.airu-page{padding-top:2.5rem;padding-bottom:4rem}@media (max-width:960px){.airu-blog-grid{grid-template-columns:1fr}}.airu-blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;margin-top:0.35rem}.airu-blog-card{margin:0;display:flex;flex-direction:column;overflow:hidden;background:var(--airu-white);border:1px solid rgba(29,56,76,0.1);border-radius:0;box-shadow:none;transition:border-color var(--airu-duration) var(--airu-ease),box-shadow var(--airu-duration) var(--airu-ease),transform var(--airu-duration) var(--airu-ease)}.airu-blog-card:hover,.airu-blog-card:focus-within{border-color:rgba(29,56,76,0.22);box-shadow:0 14px 32px rgba(29,56,76,0.08);transform:translateY(-2px)}.airu-blog-card__link{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none;min-width:0}.airu-blog-card__link:hover{text-decoration:none}.airu-blog-card__media{aspect-ratio:16 / 10;overflow:hidden;background:linear-gradient(145deg,rgba(29,56,76,0.08) 0%,rgba(95,147,69,0.12) 100%),var(--airu-sky-soft);position:relative}.airu-blog-card__media::after{content:"";position:absolute;inset:auto 0 0;height:42%;background:linear-gradient(to top,rgba(29,56,76,0.28),transparent);pointer-events:none;opacity:0;transition:opacity var(--airu-duration) var(--airu-ease)}.airu-blog-card:hover .airu-blog-card__media::after{opacity:1}.airu-blog-card__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.55s var(--airu-ease)}.airu-blog-card:hover .airu-blog-card__media img{transform:scale(1.045)}.airu-blog-card__placeholder{display:block;width:100%;height:100%;background:radial-gradient(circle at 28% 30%,rgba(255,255,255,0.55),transparent 45%),linear-gradient(135deg,var(--airu-sky-soft),rgba(95,147,69,0.18))}.airu-blog-card__body{padding:1.25rem 1.3rem 1.4rem;display:flex;flex-direction:column;flex:1;gap:0.55rem;min-width:0}.airu-blog-card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:0.45rem 0.75rem;margin:0}.airu-blog-card__cat{display:inline-flex;align-items:center;padding:0.18rem 0.5rem;font-size:0.72rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;color:var(--airu-lime-ink);background:var(--airu-lime-soft)}.airu-blog-card__date{margin:0;font-size:0.82rem;font-weight:600;letter-spacing:0.02em;color:var(--airu-text-muted)}.airu-blog-card__title{margin:0;font-family:var(--airu-font-heading);font-size:clamp(1.15rem,1.8vw,1.35rem);font-weight:800;letter-spacing:-0.025em;line-height:1.25;color:var(--airu-sky-deep);transition:color var(--airu-duration-fast) var(--airu-ease)}.airu-blog-card__link:hover .airu-blog-card__title{color:var(--airu-lime-ink)}.airu-blog-card__excerpt{margin:0;font-size:0.95rem;line-height:1.5;color:var(--airu-text-muted);flex:1}.airu-blog-card__excerpt p{margin:0}.airu-blog-card__more{display:inline-flex;align-items:center;gap:0.4rem;margin-top:0.55rem;font-family:var(--airu-font-heading);font-weight:800;font-size:0.9rem;letter-spacing:0.01em;color:var(--airu-sky-deep)}.airu-blog-card__more-icon{flex:0 0 auto;transition:transform var(--airu-duration-fast) var(--airu-ease)}.airu-blog-card__link:hover .airu-blog-card__more{color:var(--airu-lime-ink)}.airu-blog-card__link:hover .airu-blog-card__more-icon{transform:translateX(3px)}.airu-blog-card--featured{grid-column:1 / -1}.airu-blog-card--featured .airu-blog-card__link{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:stretch}.airu-blog-card--featured .airu-blog-card__media{aspect-ratio:auto;min-height:18rem;height:100%}.airu-blog-card--featured .airu-blog-card__body{padding:1.75rem 1.85rem 1.9rem;justify-content:center;gap:0.7rem}.airu-blog-card--featured .airu-blog-card__title{font-size:clamp(1.55rem,2.8vw,2.15rem);letter-spacing:-0.035em;max-width:22ch}.airu-blog-card--featured .airu-blog-card__excerpt{font-size:1.02rem;line-height:1.55;max-width:38rem}.airu-blog-card--featured .airu-blog-card__more{margin-top:0.85rem;font-size:0.95rem}@media (max-width:960px){.airu-blog-card--featured .airu-blog-card__link{grid-template-columns:1fr}.airu-blog-card--featured .airu-blog-card__media{min-height:0;aspect-ratio:16 / 10}.airu-blog-card--featured .airu-blog-card__body{padding:1.25rem 1.3rem 1.4rem}.airu-blog-card--featured .airu-blog-card__title{max-width:none}}.airu-blog-single__header{margin:0 0 1.75rem;padding:0 0 1.5rem;border-bottom:1px solid var(--airu-border-soft)}.airu-blog-single__header .airu-crumbs{margin:0 0 1rem}.airu-blog-single__media{margin:0 0 1.15rem;overflow:hidden;background:var(--airu-sky-soft);aspect-ratio:16 / 9}.airu-blog-single__media img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.airu-blog-single__meta{display:flex;flex-wrap:wrap;align-items:center;gap:0.45rem 0.85rem;margin:0 0 0.7rem}.airu-blog-single__cat{display:inline-flex;align-items:center;padding:0.2rem 0.55rem;font-size:0.72rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;text-decoration:none;color:var(--airu-lime-ink);background:var(--airu-lime-soft)}.airu-blog-single__cat:hover{color:var(--airu-lime-ink-dark);background:rgba(95,147,69,0.18)}.airu-blog-single__date{margin:0;font-size:0.86rem;font-weight:600;letter-spacing:0.02em;color:var(--airu-text-muted)}.airu-blog-single__title{margin:0;max-width:38rem;font-family:var(--airu-font-heading);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;line-height:1.18;letter-spacing:-0.03em;color:var(--airu-sky-deep);text-wrap:balance}.airu-blog-single__lead{margin:0.75rem 0 0;max-width:40rem;font-size:1.02rem;line-height:1.55;color:var(--airu-text-muted)}.airu-blog-single .airu-share{display:flex;flex-wrap:wrap;align-items:center;gap:0.55rem 0.95rem;margin:1.05rem 0 0}.airu-blog-single .airu-share__label{margin:0;font-size:0.72rem;font-weight:800;letter-spacing:0.06em;text-transform:uppercase;color:var(--airu-text-muted)}.airu-blog-single .airu-share__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:0.4rem}.airu-blog-single .airu-share__btn{display:inline-flex;align-items:center;justify-content:center;width:2.35rem;height:2.35rem;padding:0;border:1px solid var(--airu-border);border-radius:var(--airu-radius);background:var(--airu-white);color:var(--airu-sky-deep);text-decoration:none;cursor:pointer;appearance:none;font:inherit;line-height:0;transition:background var(--airu-duration-fast) var(--airu-ease),border-color var(--airu-duration-fast) var(--airu-ease),color var(--airu-duration-fast) var(--airu-ease)}.airu-blog-single .airu-share__btn:hover,.airu-blog-single .airu-share__btn:focus-visible{background:var(--airu-lime-soft);border-color:var(--airu-lime);color:var(--airu-lime-ink);text-decoration:none;outline:0}.airu-blog-single .airu-share__btn:focus-visible{outline:2px solid var(--airu-sky-deep);outline-offset:2px}.airu-blog-single .airu-share__btn.is-copied{background:var(--airu-lime);border-color:var(--airu-lime);color:var(--airu-white)}.airu-blog-single .airu-share__toast{flex:1 1 100%;margin:0;font-size:0.82rem;line-height:1.35;color:var(--airu-text-muted)}.airu-blog-single .airu-share__toast.is-visible{color:var(--airu-sky-deep)}.airu-blog-single .airu-share .airu-social__svg{width:1.25rem;height:1.25rem}.airu-blog-single{--airu-toc-top:var(--airu-header-h,4.5rem)}@media (max-width:720px){.airu-blog-single__header{margin-bottom:1.25rem;padding-bottom:1.1rem}.airu-blog-single__header .airu-crumbs{margin-bottom:0.85rem}.airu-blog-single__media{margin-bottom:0.95rem;aspect-ratio:16 / 10}.airu-blog-single__title{max-width:none;font-size:clamp(1.4rem,6.2vw,1.8rem)}.airu-blog-single__lead{font-size:0.98rem}}.airu-toc-slot{--airu-toc-pad-x:1.15rem;margin:0 0 1.85rem;position:relative}.airu-toc{position:relative;z-index:900;margin:0;padding:0;background:var(--airu-white);border:1px solid var(--airu-border-soft);border-left:3px solid var(--airu-lime);box-shadow:var(--airu-shadow-sm);max-height:calc(100dvh - var(--airu-toc-top) - 0.75rem);overflow:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;transition:box-shadow var(--airu-duration-fast) var(--airu-ease)}.airu-toc.is-pinned{position:fixed;top:var(--airu-toc-top);box-shadow:var(--airu-shadow-md)}.airu-toc__summary{display:flex;align-items:center;justify-content:space-between;gap:0.85rem;padding:0.9rem var(--airu-toc-pad-x);cursor:pointer;list-style:none;user-select:none;min-height:3rem;background:linear-gradient(180deg,var(--airu-sky-soft) 0%,rgba(229,235,239,0.35) 100%)}.airu-toc__summary::-webkit-details-marker{display:none}.airu-toc__summary:focus-visible{outline:2px solid var(--airu-border-focus);outline-offset:-2px}.airu-toc__summary-text{display:inline-flex;align-items:center;gap:0.65rem;min-width:0}.airu-toc__title{margin:0;display:inline-flex;align-items:center;gap:0.55rem;font-family:var(--airu-font-heading);font-size:0.78rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--airu-sky-deep);line-height:1.2}.airu-toc__title::before{content:"";display:block;width:1.1rem;height:3px;background:var(--airu-lime);flex:0 0 auto}.airu-toc__count{display:inline-flex;align-items:center;justify-content:center;min-width:1.55rem;height:1.35rem;padding:0 0.4rem;border:1px solid var(--airu-border-lime);background:var(--airu-lime-soft);color:var(--airu-lime-ink);font-family:var(--airu-font-heading);font-size:0.72rem;font-weight:700;letter-spacing:0.02em;line-height:1;border-radius:var(--airu-radius)}.airu-toc__chevron{flex:0 0 0.65rem;width:0.65rem;height:0.65rem;border-right:2px solid var(--airu-sky-deep);border-bottom:2px solid var(--airu-sky-deep);transform:rotate(45deg) translate(-1px,-1px);transition:transform var(--airu-duration) var(--airu-ease);opacity:0.7}.airu-toc[open] .airu-toc__chevron{transform:rotate(225deg) translate(-1px,-1px);opacity:1}.airu-toc__nav{padding:0.55rem 0.55rem 0.7rem;border-top:1px solid var(--airu-border-soft);background:var(--airu-white)}.airu-toc__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0.15rem;counter-reset:airu-toc}.airu-toc__item{margin:0;padding:0;min-width:0}.airu-toc__item--h2{counter-increment:airu-toc}.airu-toc__link{display:grid;grid-template-columns:1.65rem minmax(0,1fr);align-items:start;gap:0.55rem;padding:0.55rem 0.65rem;font-size:0.92rem;font-weight:600;line-height:1.35;color:var(--airu-sky-deep);text-decoration:none;text-wrap:balance;border-radius:var(--airu-radius);border-left:2px solid transparent;transition:color var(--airu-duration-fast) var(--airu-ease),background var(--airu-duration-fast) var(--airu-ease),border-color var(--airu-duration-fast) var(--airu-ease)}.airu-toc__item--h2 .airu-toc__link::before{content:counter(airu-toc,decimal-leading-zero);font-family:var(--airu-font-heading);font-size:0.72rem;font-weight:700;letter-spacing:0.04em;line-height:1.5;color:var(--airu-lime-ink);opacity:0.85}.airu-toc__item--h3 .airu-toc__link{grid-template-columns:minmax(0,1fr);margin-left:2.2rem;padding:0.4rem 0.65rem;font-size:0.86rem;font-weight:500;color:var(--airu-text-muted)}.airu-toc__item--h3 .airu-toc__link::before{content:none}.airu-toc__link:hover,.airu-toc__link:focus-visible{background:var(--airu-surface-hover);color:var(--airu-sky-deep);text-decoration:none;border-left-color:var(--airu-lime)}.airu-toc__item--h3 .airu-toc__link:hover,.airu-toc__item--h3 .airu-toc__link:focus-visible{color:var(--airu-sky-deep)}.airu-toc__link.is-active{background:var(--airu-lime-soft);border-left-color:var(--airu-lime);color:var(--airu-sky-deep)}.airu-toc__item--h2 .airu-toc__link.is-active::before{opacity:1;color:var(--airu-lime-ink-dark)}.airu-blog-single .entry-content h2[id],.airu-blog-single .entry-content h3[id]{scroll-margin-top:calc(var(--airu-toc-top) + 3.5rem)}@media (max-width:960px){.airu-toc-slot{--airu-toc-pad-x:var(--airu-gutter);margin-inline:calc(-1 * var(--airu-gutter));width:calc(100% + 2 * var(--airu-gutter));max-width:none}.airu-toc{border-left:0;border-inline:0;border-block:1px solid var(--airu-border-soft);border-top:3px solid var(--airu-lime);box-shadow:none}.airu-toc.is-pinned{box-shadow:0 8px 20px rgba(29,56,76,0.1)}.airu-toc__summary{padding-inline:var(--airu-toc-pad-x)}.airu-toc__nav{padding-inline:calc(var(--airu-toc-pad-x) - 0.55rem)}.airu-toc__link{padding-block:0.65rem;font-size:0.95rem}.airu-toc__item--h3 .airu-toc__link{margin-left:1.65rem;font-size:0.9rem}}@media (prefers-reduced-motion:reduce){.airu-blog-card:hover .airu-blog-card__media img,.airu-blog-card:hover .airu-blog-card__more-icon{transform:none}}