/* U-Sonix blog archive and article surfaces: brand-aligned with the React site's navy, blue, gold and clean white UI. */
.usonix-blog-page { padding: 0 0 76px; background: #fff; }
.usonix-blog-hero { position: relative; overflow: hidden; isolation: isolate; color: #fff; background: radial-gradient(circle at 85% 15%, rgb(0 150 230 / 21%), transparent 30%), linear-gradient(116deg, #07111f 0%, #0b1f3a 55%, #073f70 100%); }
.usonix-blog-hero::after { position: absolute; z-index: -1; right: 0; bottom: 0; left: 0; height: 3px; background: linear-gradient(90deg, #0057a8, #0096e6, #fdbb17, #0096e6, #0057a8); content: ""; }
.usonix-blog-hero__inner { position: relative; min-height: 350px; padding-top: 22px; padding-bottom: 68px; }
.usonix-blog-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: rgb(255 255 255 / 63%); font-size: 12px; }
.usonix-blog-breadcrumb a { color: rgb(255 255 255 / 78%); text-decoration: none; transition: color .2s; }
.usonix-blog-breadcrumb a:hover { color: var(--usonix-gold); }
.usonix-blog-breadcrumb span[aria-current="page"] { max-width: min(520px, 65vw); overflow: hidden; color: #fff; text-overflow: ellipsis; white-space: nowrap; }
.usonix-blog-hero__copy { position: relative; z-index: 2; max-width: 850px; padding-top: 48px; }
.usonix-blog-eyebrow, .usonix-blog-section-kicker { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 16px; color: #50bdfa; font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.usonix-blog-eyebrow > span { width: 7px; height: 7px; border-radius: 50%; background: var(--usonix-gold); box-shadow: 0 0 0 5px rgb(253 187 23 / 10%); }
.usonix-blog-hero h1 { max-width: 800px; margin: 0; color: #fff; font-family: 'Poppins', sans-serif; font-size: clamp(36px, 5.4vw, 64px); font-weight: 800; letter-spacing: -.052em; line-height: 1.08; }
.usonix-blog-hero__intro { max-width: 650px; margin: 20px 0 0; color: rgb(255 255 255 / 76%); font-size: clamp(15px, 1.6vw, 18px); line-height: 1.75; }
.usonix-blog-hero__signals { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 27px; }
.usonix-blog-hero__signals span { padding: 7px 11px; border: 1px solid rgb(255 255 255 / 17%); border-radius: 999px; background: rgb(255 255 255 / 5%); color: rgb(255 255 255 / 84%); font-size: 11px; font-weight: 600; }
.usonix-blog-hero__decor { position: absolute; top: 62px; right: -30px; width: 340px; height: 280px; opacity: .65; pointer-events: none; }
.usonix-blog-hero__ring { position: absolute; top: 5px; right: 26px; width: 270px; height: 270px; border: 1px solid rgb(0 150 230 / 32%); border-radius: 50%; box-shadow: inset 0 0 0 24px rgb(0 150 230 / 3%), inset 0 0 0 54px rgb(0 150 230 / 3%); }
.usonix-blog-hero__ring::before, .usonix-blog-hero__ring::after { position: absolute; inset: 27px; border: 1px dashed rgb(255 255 255 / 17%); border-radius: 50%; content: ""; }
.usonix-blog-hero__ring::after { inset: 72px; border-style: solid; border-color: rgb(253 187 23 / 35%); }
.usonix-blog-hero__line { position: absolute; top: 135px; right: 0; width: 340px; height: 1px; background: linear-gradient(90deg, transparent, rgb(0 150 230 / 65%), transparent); transform: rotate(-34deg); }
.usonix-blog-hero__dot { position: absolute; top: 75px; right: 125px; width: 8px; height: 8px; border-radius: 50%; background: var(--usonix-gold); box-shadow: 0 0 22px rgb(253 187 23 / 80%); }
.usonix-blog-content { padding-top: 58px; }
.usonix-blog-content__heading { display: flex; align-items: end; justify-content: space-between; gap: 22px; margin-bottom: 25px; }
.usonix-blog-section-kicker { margin-bottom: 10px; color: var(--usonix-primary); }
.usonix-blog-content__heading h2 { margin: 0; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; letter-spacing: -.04em; line-height: 1.2; }
.usonix-blog-content__heading p:not(.usonix-blog-section-kicker) { margin: 10px 0 0; color: var(--usonix-muted); font-size: 14px; }
.usonix-blog-count { flex: 0 0 auto; padding: 10px 13px; border: 1px solid var(--usonix-border); border-radius: 10px; background: var(--usonix-cream); color: var(--usonix-primary); font-size: 17px; font-weight: 800; }
.usonix-blog-count span { display: block; color: var(--usonix-muted); font-size: 10px; font-weight: 600; }
.usonix-blog-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 28px; padding: 12px; border: 1px solid var(--usonix-border); border-radius: 14px; background: #f8fbff; box-shadow: 0 7px 22px rgb(0 87 168 / 4%); }
.usonix-blog-filter__search { position: relative; display: flex; flex: 1 1 250px; align-items: center; min-width: 0; }
.usonix-blog-filter__search-icon { position: absolute; left: 15px; color: var(--usonix-primary); font-size: 24px; line-height: 1; transform: rotate(-20deg); pointer-events: none; }
.usonix-blog-filter input, .usonix-blog-filter select { width: 100%; min-height: 47px; padding: 10px 14px; border: 1px solid #d7e3ef; border-radius: 9px; outline: none; background: #fff; color: var(--usonix-ink); font-family: 'Roboto', sans-serif; font-size: 13px; }
.usonix-blog-filter input { padding-left: 43px; }
.usonix-blog-filter input:focus, .usonix-blog-filter select:focus { border-color: var(--usonix-primary-light); box-shadow: 0 0 0 3px rgb(0 150 230 / 12%); }
.usonix-blog-filter__category { flex: 0 1 205px; }
.usonix-blog-filter__submit { display: inline-flex; min-height: 47px; flex: 0 0 auto; align-items: center; justify-content: center; gap: 12px; padding: 10px 18px; border: 0; border-radius: 9px; background: var(--usonix-primary); color: #fff; font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 700; text-decoration: none; cursor: pointer; transition: background .2s, transform .2s; }
.usonix-blog-filter__submit:hover { transform: translateY(-1px); background: var(--usonix-primary-light); color: #fff; }
.usonix-blog-filter__reset { padding: 8px; color: var(--usonix-muted); font-size: 12px; font-weight: 600; }
.usonix-blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.usonix-blog-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--usonix-border); border-radius: 16px; background: #fff; box-shadow: 0 8px 24px rgb(7 17 31 / 3%); transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease; }
.usonix-blog-card:hover { transform: translateY(-4px); border-color: #badff7; box-shadow: 0 18px 36px rgb(0 87 168 / 10%); }
.usonix-blog-card__image { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #eaf3fb; text-decoration: none; }
.usonix-blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.usonix-blog-card:hover .usonix-blog-card__image img { transform: scale(1.04); }
.usonix-blog-card__placeholder { display: flex; width: 100%; height: 100%; align-items: center; justify-content: center; gap: 12px; background: radial-gradient(circle at 75% 25%, rgb(0 150 230 / 24%), transparent 30%), linear-gradient(135deg, #07111f, #0b3c68); color: #c4e8ff; font-family: 'Poppins', sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.usonix-blog-card__placeholder-mark { display: flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid rgb(253 187 23 / 65%); border-radius: 50%; color: var(--usonix-gold); font-size: 25px; }
.usonix-blog-card__image-arrow { position: absolute; right: 13px; bottom: 13px; display: flex; width: 34px; height: 34px; align-items: center; justify-content: center; border: 1px solid rgb(255 255 255 / 35%); border-radius: 50%; background: rgb(7 17 31 / 70%); color: #fff; font-size: 17px; transition: background .2s, color .2s; }
.usonix-blog-card:hover .usonix-blog-card__image-arrow { background: var(--usonix-gold); color: #07111f; }
.usonix-blog-card__body { display: flex; flex: 1 1 auto; flex-direction: column; align-items: flex-start; padding: 21px 21px 20px; }
.usonix-blog-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 11px; color: var(--usonix-muted); font-size: 11px; font-weight: 500; }
.usonix-blog-card__category { display: inline-flex; margin: 0 0 11px; padding: 5px 8px; border-radius: 5px; background: #eaf5ff; color: var(--usonix-primary); font-size: 10px; font-weight: 800; letter-spacing: .05em; }
.usonix-blog-card__title { margin: 0 0 12px; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: 19px; font-weight: 700; letter-spacing: -.025em; line-height: 1.35; }
.usonix-blog-card__title a { color: inherit; text-decoration: none; }
.usonix-blog-card__title a:hover { color: var(--usonix-primary); }
.usonix-blog-card__excerpt { display: -webkit-box; flex: 1 1 auto; margin: 0 0 18px; overflow: hidden; color: var(--usonix-body); font-size: 13px; line-height: 1.75; -webkit-box-orient: vertical; -webkit-line-clamp: 4; }
.usonix-blog-card__read-more { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; color: var(--usonix-primary); font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 800; text-decoration: none; }
.usonix-blog-card__read-more span { transition: transform .2s; }
.usonix-blog-card__read-more:hover span { transform: translateX(4px); }
.usonix-blog-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-top: 34px; }
.usonix-blog-pagination a { display: inline-flex; min-width: 42px; min-height: 42px; align-items: center; justify-content: center; gap: 7px; padding: 8px 12px; border: 1px solid var(--usonix-border); border-radius: 9px; background: #fff; color: var(--usonix-ink); font-size: 12px; font-weight: 700; text-decoration: none; }
.usonix-blog-pagination a[aria-current="page"] { border-color: var(--usonix-primary); background: var(--usonix-primary); color: #fff; }
.usonix-blog-pagination a:hover { border-color: var(--usonix-primary-light); color: var(--usonix-primary); }
.usonix-blog-pagination a[aria-current="page"]:hover { color: #fff; }
.usonix-blog-empty { padding: 58px 20px; border: 1px dashed #bfd5e8; border-radius: 18px; background: #f8fbff; text-align: center; }
.usonix-blog-empty__icon { display: inline-flex; width: 56px; height: 56px; align-items: center; justify-content: center; margin-bottom: 14px; border-radius: 50%; background: #e8f5ff; color: var(--usonix-primary); font-size: 25px; }
.usonix-blog-empty h3 { margin: 0 0 10px; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: 23px; }
.usonix-blog-empty p { margin: 0 0 18px; color: var(--usonix-muted); font-size: 14px; }

/* Individual articles use an editorial measure with generous whitespace and the same blue/gold details. */
.usonix-blog-single { padding: 24px 0 80px; background: #f6faff; }
.usonix-blog-breadcrumb--light { margin: 0 auto 26px; color: #7890a7; }
.usonix-blog-breadcrumb--light a { color: var(--usonix-primary); }
.usonix-blog-breadcrumb--light span[aria-current="page"] { color: #475569; }
.usonix-blog-article { max-width: 1080px; margin-inline: auto; padding: clamp(22px, 4.4vw, 56px); border: 1px solid #e0eaf3; border-radius: 22px; background: #fff; box-shadow: 0 16px 48px rgb(7 17 31 / 4%); }
.usonix-blog-article__header { max-width: 850px; margin: 0 auto 30px; }
.usonix-blog-article__categories { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 17px; }
.usonix-blog-article__categories span { padding: 6px 10px; border-radius: 6px; background: #eaf5ff; color: var(--usonix-primary); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.usonix-blog-article__title { margin: 0; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: clamp(32px, 5vw, 54px); font-weight: 800; letter-spacing: -.05em; line-height: 1.12; }
.usonix-blog-article__dek { margin: 18px 0 0; color: #506b83; font-size: clamp(16px, 1.8vw, 19px); line-height: 1.7; }
.usonix-blog-article__byline { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 21px; color: var(--usonix-muted); font-size: 12px; }
.usonix-blog-article__byline span:first-child { color: var(--usonix-ink); font-weight: 700; }
.usonix-blog-article__featured-image { margin: 0 0 36px; overflow: hidden; border-radius: 16px; background: #e9f3fb; }
.usonix-blog-article__featured-image img { display: block; width: 100%; max-height: 620px; object-fit: cover; }
.usonix-blog-article__layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; max-width: 920px; margin-inline: auto; }
.usonix-blog-article__content { min-width: 0; color: #334e68; font-size: 16px; line-height: 1.9; overflow-wrap: anywhere; }
.usonix-blog-article__content > * { max-width: 100%; }
.usonix-blog-article__content p { margin: 0 0 1.45em; }
.usonix-blog-article__content h2 { margin: 1.8em 0 .7em; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: clamp(24px, 3vw, 32px); font-weight: 800; letter-spacing: -.03em; line-height: 1.28; }
.usonix-blog-article__content h3 { margin: 1.6em 0 .6em; color: #13395b; font-family: 'Poppins', sans-serif; font-size: clamp(19px, 2.3vw, 24px); font-weight: 700; line-height: 1.35; }
.usonix-blog-article__content blockquote { margin: 1.8em 0; padding: 17px 22px; border-left: 4px solid var(--usonix-gold); border-radius: 0 10px 10px 0; background: #f5faff; color: #24496a; font-size: 18px; }
.usonix-blog-article__content ul, .usonix-blog-article__content ol { padding-left: 1.5em; }
.usonix-blog-article__content li { margin-bottom: .5em; }
.usonix-blog-article__content a { color: var(--usonix-primary); text-decoration-thickness: 1px; }
.usonix-blog-article__content figure { margin: 1.8em 0; }
.usonix-blog-article__content figcaption { margin-top: 8px; color: var(--usonix-muted); font-size: 12px; text-align: center; }
.usonix-blog-article__content img { height: auto; border-radius: 12px; }
.usonix-blog-article__content table { width: 100%; border-collapse: collapse; }
.usonix-blog-article__content th, .usonix-blog-article__content td { padding: 10px; border: 1px solid var(--usonix-border); text-align: left; }
.usonix-blog-article__sidebar-card { position: sticky; top: 115px; padding: 24px; border: 1px solid #c9e5f8; border-radius: 15px; background: radial-gradient(circle at 100% 0, rgb(0 150 230 / 12%), transparent 45%), #f6fbff; }
.usonix-blog-article__sidebar-kicker { color: var(--usonix-primary); font-family: 'Poppins', sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.usonix-blog-article__sidebar h2 { margin: 11px 0 10px; color: #0f172a; font-family: 'Poppins', sans-serif; font-size: 21px; font-weight: 800; line-height: 1.25; }
.usonix-blog-article__sidebar p { margin: 0 0 16px; color: var(--usonix-body); font-size: 13px; line-height: 1.7; }
.usonix-blog-article__contact-link { display: inline-flex; align-items: center; gap: 8px; color: var(--usonix-primary); font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 800; text-decoration: none; }
.usonix-blog-article__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; max-width: 920px; margin: 30px auto 0; padding-top: 22px; border-top: 1px solid #e5edf5; color: var(--usonix-ink); font-size: 12px; font-weight: 700; }
.usonix-blog-article__tag { padding: 5px 9px; border: 1px solid var(--usonix-border); border-radius: 999px; background: #f9fbfd; color: var(--usonix-muted); font-size: 11px; font-weight: 500; }
.usonix-blog-article__back { max-width: 920px; margin: 28px auto 0; }
.usonix-blog-article__back a { display: inline-flex; align-items: center; gap: 9px; color: var(--usonix-primary); font-family: 'Poppins', sans-serif; font-size: 13px; font-weight: 800; text-decoration: none; }
.usonix-blog-article__back a:hover { color: var(--usonix-primary-light); }
@media (min-width: 768px) { .usonix-blog-hero__inner { min-height: 370px; } .usonix-blog-hero__copy { max-width: 800px; } .usonix-blog-article__layout { grid-template-columns: minmax(0, 1fr) 245px; gap: 36px; } }
@media (max-width: 1023px) { .usonix-blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .usonix-blog-hero__decor { right: -150px; opacity: .35; } }
@media (max-width: 639px) { .usonix-blog-hero__inner { min-height: 0; padding-top: 18px; padding-bottom: 44px; } .usonix-blog-hero__copy { padding-top: 35px; } .usonix-blog-hero h1 { font-size: clamp(33px, 10vw, 45px); } .usonix-blog-hero__intro { font-size: 14px; } .usonix-blog-hero__signals span { font-size: 10px; } .usonix-blog-hero__decor { top: 100px; right: -210px; opacity: .22; } .usonix-blog-content { padding-top: 38px; } .usonix-blog-content__heading { align-items: flex-start; flex-direction: column; gap: 14px; } .usonix-blog-count { align-self: flex-start; } .usonix-blog-filter { padding: 10px; } .usonix-blog-filter__search, .usonix-blog-filter__category, .usonix-blog-filter__submit { width: 100%; flex-basis: 100%; } .usonix-blog-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; } .usonix-blog-card__body { padding: 18px; } .usonix-blog-card__title { font-size: 19px; } .usonix-blog-article { padding: 21px 17px; border-radius: 15px; } .usonix-blog-article__title { font-size: 32px; } .usonix-blog-article__content { font-size: 15px; line-height: 1.8; } .usonix-blog-article__layout { gap: 22px; } .usonix-blog-article__sidebar-card { position: static; } }
@media (prefers-reduced-motion: reduce) { .usonix-blog-card, .usonix-blog-card__image img, .usonix-blog-card__image-arrow { transition: none; } }
.usonix-blog-page .screen-reader-text, .usonix-blog-single .screen-reader-text { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }