.haihb-blog-detail-header {
    max-width: 980px;
    margin: 0 auto 1.35rem;
}
.haihb-blog-detail-kicker,
.haihb-blog-section-kicker {
    margin-bottom: .55rem;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    opacity: .68;
}
.haihb-blog-detail-title {
    margin-bottom: .8rem;
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.08;
    letter-spacing: -.025em;
}
.haihb-blog-detail-lead {
    max-width: 860px;
    margin: 0;
    font-size: clamp(1.08rem, 2vw, 1.3rem);
    line-height: 1.65;
    color: #5b6168;
}
.haihb-blog-detail-shell {
    max-width: 1040px;
    margin: 0 auto;
}
.haihb-blog-detail-hero {
    position: relative;
    margin: 0 0 2rem;
    overflow: hidden;
    border-radius: .7rem;
    background: #f4f5f6;
}
.haihb-blog-detail-hero img {
    display: block;
    width: 100%;
    max-height: 600px;
    object-fit: cover;
}
.haihb-blog-detail-content {
    max-width: 860px;
    margin: 0 auto;
    font-size: 1.04rem;
    line-height: 1.78;
}
.haihb-blog-detail-content > :first-child { margin-top: 0; }
.haihb-blog-detail-content h2 { margin-top: 2.2rem; }
.haihb-blog-detail-content h3 { margin-top: 1.7rem; }
.haihb-blog-detail-content img { max-width: 100%; height: auto; border-radius: .4rem; }

.haihb-blog-series {
    max-width: 860px;
    margin: 3rem auto 0;
    padding: 1.5rem;
    border: 1px solid rgba(0, 0, 0, .12);
    border-radius: .65rem;
    background: #fafafa;
}
.haihb-blog-series__heading { margin: 0 0 .55rem; }
.haihb-blog-series__description { margin: 0 0 1.2rem; color: #5b6168; line-height: 1.65; }
.haihb-blog-series__nav { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 1rem; align-items: center; padding: 1rem 0; border-top: 1px solid rgba(0, 0, 0, .10); border-bottom: 1px solid rgba(0, 0, 0, .10); }
.haihb-blog-series__nav a { color: inherit; font-weight: 700; text-decoration: none; }
.haihb-blog-series__nav a:hover { text-decoration: underline; }
.haihb-blog-series__nav a div { margin-top: .25rem; font-size: .9rem; font-weight: 400; line-height: 1.4; }
.haihb-blog-series__previous { text-align: left; }
.haihb-blog-series__next { text-align: right; }
.haihb-blog-series__counter { white-space: nowrap; font-size: .82rem; font-weight: 700; color: #6c757d; }
.haihb-blog-series__list-heading { margin-top: 1.1rem; font-size: .8rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: #6c757d; }
.haihb-blog-series__list { margin: .55rem 0 0; padding-left: 1.5rem; }
.haihb-blog-series__list li { padding: .22rem 0; line-height: 1.45; }
.haihb-blog-series__list li.is-current { font-weight: 700; }
.haihb-blog-series__list a { color: inherit; }
.haihb-blog-series__placeholder { min-height: 1px; }

.haihb-blog-overview-grid { align-items: stretch; }
.haihb-blog-overview-item { display: flex; margin-bottom: 1.5rem; }
.haihb-blog-overview-card {
    display: flex;
    width: 100%;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, .10);
    border-radius: .65rem;
    background: #fff;
    box-shadow: 0 .35rem 1.2rem rgba(0, 0, 0, .05);
    transition: transform .18s ease, box-shadow .18s ease;
}
.haihb-blog-overview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 .55rem 1.5rem rgba(0, 0, 0, .09);
}
.haihb-blog-overview-card__media {
    position: relative;
    display: flex;
    aspect-ratio: 16 / 9;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #eef0f2;
    text-decoration: none;
}
.haihb-blog-overview-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .25s ease;
}
.haihb-blog-overview-card:hover .haihb-blog-overview-card__media img { transform: scale(1.025); }
.haihb-blog-overview-card__placeholder {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #6c757d;
}
.haihb-blog-overview-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 1.15rem 1.2rem 1.25rem;
}
.haihb-blog-overview-card__meta {
    display: flex;
    gap: .75rem;
    justify-content: space-between;
    margin-bottom: .7rem;
    font-size: .78rem;
    color: #747b82;
}
.haihb-blog-overview-card__title {
    margin: 0 0 .7rem;
    font-size: 1.25rem;
    line-height: 1.28;
}
.haihb-blog-overview-card__title a { color: inherit; text-decoration: none; }
.haihb-blog-overview-card__teaser {
    margin-bottom: 1rem;
    color: #555c63;
    line-height: 1.6;
}
.haihb-blog-overview-card__more {
    margin-top: auto;
    font-weight: 600;
    text-decoration: none;
}

.haihb-blog-products {
    margin-top: 3rem;
    padding-top: 2.25rem;
    border-top: 1px solid rgba(0, 0, 0, .12);
}
.haihb-blog-products__heading { margin-bottom: 1.35rem; }
.haihb-blog-products__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}
.haihb-blog-product-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, .12);
    border-radius: .6rem;
    background: #fff;
}
.haihb-blog-product-card__image {
    display: flex;
    min-height: 220px;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: #fff;
}
.haihb-blog-product-card__image img {
    display: block;
    width: 100%;
    height: 210px;
    object-fit: contain;
}
.haihb-blog-product-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 1.05rem;
}
.haihb-blog-product-card__sku { margin-bottom: .35rem; color: #6c757d; font-size: .82rem; }
.haihb-blog-product-card__title { margin: 0 0 .65rem; font-size: 1.05rem; line-height: 1.35; }
.haihb-blog-product-card__title a { color: inherit; text-decoration: none; }
.haihb-blog-product-card__excerpt { margin-bottom: .85rem; color: #555c63; font-size: .91rem; line-height: 1.55; }
.haihb-blog-product-card__price { margin-top: auto; margin-bottom: .8rem; font-size: 1.15rem; font-weight: 700; }
.haihb-blog-product-card__cta { align-self: flex-start; }

@media (max-width: 991.98px) {
    .haihb-blog-products__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
    .haihb-blog-detail-title { font-size: 2rem; }
    .haihb-blog-detail-hero { border-radius: .4rem; }
    .haihb-blog-products__grid { grid-template-columns: minmax(0, 1fr); }
    .haihb-blog-series { padding: 1.15rem; }
    .haihb-blog-series__nav { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .haihb-blog-series__counter { grid-column: 1 / -1; grid-row: 1; text-align: center; }
    .haihb-blog-series__previous { grid-column: 1; grid-row: 2; }
    .haihb-blog-series__next { grid-column: 2; grid-row: 2; }
}

.haihb-blog-ai-label {
    position: absolute;
    right: .75rem;
    bottom: .75rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: .35rem .6rem;
    border-radius: .2rem;
    background: rgba(0, 0, 0, .88);
    color: #fff;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    line-height: 1;
    pointer-events: none;
}
.haihb-blog-ai-label--card { right: .55rem; bottom: .55rem; font-size: .64rem; min-height: 24px; padding: .3rem .5rem; }

/* v0.7 FAQ */
.haihb-blog-faq { margin-top: 3rem; }
.haihb-blog-faq__heading { margin-bottom: 1.25rem; }
.haihb-blog-faq__items { border-top: 1px solid #e6e6e6; }
.haihb-blog-faq__item { border-bottom: 1px solid #e6e6e6; padding: 0; }
.haihb-blog-faq__item summary { cursor: pointer; font-weight: 700; padding: 1rem 2.25rem 1rem 0; position: relative; list-style: none; }
.haihb-blog-faq__item summary::-webkit-details-marker { display: none; }
.haihb-blog-faq__item summary::after { content: '+'; position: absolute; right: .25rem; top: .8rem; font-size: 1.4rem; font-weight: 400; }
.haihb-blog-faq__item[open] summary::after { content: '−'; }
.haihb-blog-faq__answer { padding: 0 0 1.2rem; line-height: 1.7; }