/* GEOFlow 22 Industrial Corp - blue & white business theme */
:root {
    --ib-blue: #1966ff;
    --ib-blue-dark: #0b3b8c;
    --ib-navy: #0b2e6b;
    --ib-ink: #222222;
    --ib-body: #555555;
    --ib-muted: #888888;
    --ib-line: #e5e5e5;
    --ib-bg-soft: #f7f7f7;
    --ib-bg-foot: #f5f5f5;
    --ib-white: #ffffff;
    --ib-shell: 1280px;
    --ib-font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.ib-body {
    margin: 0;
    background: var(--ib-white);
    color: var(--ib-body);
    font-family: var(--ib-font);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.ib-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1000;
    background: var(--ib-blue);
    color: #fff;
    padding: 8px 14px;
    text-decoration: none;
}

.ib-skip-link:focus { left: 0; }

.ib-shell {
    width: min(calc(100% - 40px), var(--ib-shell));
    margin-inline: auto;
}

.ib-main { display: block; }

/* ---------- topbar ---------- */
.ib-topbar {
    background: #ffffff;
    color: #666666;
    font-size: 13px;
    border-bottom: 1px solid #eeeeee;
}

.ib-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
    gap: 16px;
}

.ib-topbar__hotline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #1966ff;
    font-weight: 600;
}

.ib-topbar__hotline svg { width: 14px; height: 14px; }

/* ---------- header / nav ---------- */
.ib-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--ib-white);
    border-bottom: 1px solid var(--ib-line);
}

.ib-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 24px;
}

.ib-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--ib-ink);
}

.ib-logo__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--ib-blue), var(--ib-blue-dark));
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.ib-logo__text { display: flex; flex-direction: column; line-height: 1.2; }

.ib-logo__text strong { font-size: 18px; font-weight: 700; color: var(--ib-ink); }

.ib-logo__text small { font-size: 12px; color: var(--ib-muted); }

.ib-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ib-nav__link {
    padding: 8px 14px;
    border-radius: 6px;
    color: var(--ib-ink);
    font-size: 15px;
    text-decoration: none;
    transition: color 0.2s, background 0.2s;
}

.ib-nav__link:hover { color: var(--ib-blue); background: #eef3ff; }

.ib-nav__link.is-active { color: var(--ib-blue); font-weight: 600; }

.ib-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--ib-line);
    border-radius: 8px;
    background: var(--ib-white);
    color: var(--ib-ink);
    cursor: pointer;
}

.ib-nav-toggle svg { width: 20px; height: 20px; }

/* ---------- banner carousel ---------- */
.ib-banner {
    position: relative;
    height: clamp(300px, 38vw, 560px);
    overflow: hidden;
    background: var(--ib-bg-soft);
}

.ib-banner__slide {
    position: absolute;
    inset: 0;
    display: none;
}

.ib-banner__slide.is-active { display: block; }

.ib-banner__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ib-banner__caption {
    position: absolute;
    left: clamp(20px, 5vw, 80px);
    bottom: clamp(28px, 5vw, 64px);
    background: rgba(11, 46, 107, 0.72);
    color: #fff;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 700;
    backdrop-filter: blur(6px);
}

.ib-banner__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    color: var(--ib-navy);
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    transition: background 0.2s;
    z-index: 3;
}

.ib-banner__arrow:hover { background: #fff; }

.ib-banner__arrow svg { width: 20px; height: 20px; }

.ib-banner__arrow--prev { left: 18px; }

.ib-banner__arrow--next { right: 18px; }

.ib-banner__dots {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.ib-banner__dots button {
    width: 30px;
    height: 4px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: background 0.2s;
}

.ib-banner__dots button.is-active { background: var(--ib-white); }

/* ---------- section scaffolding ---------- */
.ib-section { padding: clamp(48px, 6vw, 80px) 0; }

.ib-bg-soft { background: var(--ib-bg-soft); }

.ib-section-head {
    text-align: center;
    margin-bottom: clamp(28px, 4vw, 48px);
}

.ib-section-head h2 {
    margin: 0;
    color: var(--ib-ink);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.ib-section-head__rule {
    display: block;
    width: 60px;
    height: 3px;
    margin: 14px auto 12px;
    background: var(--ib-blue);
    border-radius: 999px;
}

.ib-section-head p {
    margin: 0;
    color: var(--ib-muted);
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.ib-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--ib-muted);
    background: var(--ib-bg-soft);
    border: 1px dashed var(--ib-line);
    border-radius: 12px;
}

/* ---------- product tab panel ---------- */
.ib-products__panel {
    display: grid;
    grid-template-columns: 220px 1fr;
    border: 1px solid var(--ib-line);
    border-radius: 12px;
    overflow: hidden;
    background: var(--ib-white);
}

.ib-products__tabs {
    background: var(--ib-bg-soft);
    border-right: 1px solid var(--ib-line);
    padding: 8px 0;
}

.ib-products__tab {
    display: block;
    width: 100%;
    padding: 14px 20px;
    border: 0;
    border-left: 3px solid transparent;
    background: transparent;
    color: var(--ib-ink);
    font-family: inherit;
    font-size: 15px;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.ib-products__tab:hover { color: var(--ib-blue); background: #eef3ff; }

.ib-products__tab.is-active {
    color: var(--ib-blue);
    font-weight: 600;
    background: var(--ib-white);
    border-left-color: var(--ib-blue);
}

.ib-products__stages { position: relative; min-height: 480px; }

.ib-products__stage {
    display: none;
    padding: 24px;
    animation: ib-fade-in 0.25s ease;
}

.ib-products__stage.is-active { display: block; }

.ib-products__media {
    width: 100%;
    max-height: 560px;
    overflow: hidden;
    border-radius: 10px;
    background: var(--ib-bg-soft);
}

.ib-products__media img {
    width: 100%;
    height: 100%;
    max-height: 560px;
    object-fit: cover;
    display: block;
}

.ib-products__media--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 260px;
    color: var(--ib-muted);
    font-size: 20px;
    font-weight: 700;
}

.ib-products__info { padding: 4px 8px 18px; text-align: center; }

.ib-products__info h3 { margin: 0 0 10px; font-size: 24px; color: var(--ib-ink); }

.ib-products__info h3 a { color: inherit; text-decoration: none; }

.ib-products__info h3 a:hover { color: var(--ib-blue); }

.ib-products__info p { margin: 0 0 16px; color: var(--ib-muted); font-size: 14px; line-height: 1.8; max-width: 820px; margin-inline: auto; }

/* ---------- buttons ---------- */
.ib-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.ib-btn--primary { background: var(--ib-blue); color: #fff; }

.ib-btn--primary:hover { background: var(--ib-blue-dark); }

.ib-btn--outline { border-color: var(--ib-blue); color: var(--ib-blue); background: var(--ib-white); }

.ib-btn--outline:hover { background: var(--ib-blue); color: #fff; }

/* ---------- architecture ---------- */
.ib-arch {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.ib-arch__node {
    flex: 1;
    padding: 24px 16px;
    border: 1px solid var(--ib-line);
    border-radius: 12px;
    background: var(--ib-white);
    text-align: center;
    box-shadow: 0 4px 16px rgba(11, 46, 107, 0.05);
}

.ib-arch__node svg { width: 26px; height: 26px; color: var(--ib-blue); }

.ib-arch__node strong { display: block; margin-top: 10px; color: var(--ib-ink); font-size: 16px; }

.ib-arch__node small { color: var(--ib-muted); font-size: 12px; }

.ib-arch__line {
    flex: 0 0 48px;
    align-self: center;
    height: 2px;
    background: linear-gradient(90deg, var(--ib-blue), rgba(25, 102, 255, 0.2));
    position: relative;
}

.ib-arch__line::after {
    content: "";
    position: absolute;
    right: 0;
    top: -4px;
    border: 5px solid transparent;
    border-left-color: var(--ib-blue);
}

/* ---------- cases ---------- */
.ib-cases__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ib-case {
    display: block;
    border: 1px solid var(--ib-line);
    border-radius: 12px;
    overflow: hidden;
    background: var(--ib-white);
    text-decoration: none;
    transition: box-shadow 0.25s, transform 0.25s;
}

.ib-case:hover { box-shadow: 0 12px 32px rgba(11, 46, 107, 0.12); transform: translateY(-3px); }

.ib-case__media {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--ib-bg-soft);
}

.ib-case__logo {
    position: absolute;
    left: 50%;
    bottom: -44px;
    transform: translateX(-50%);
    width: 88px;
    height: 88px;
    border-radius: 50%;
    border: 3px solid var(--ib-white);
    object-fit: cover;
    background: #fff;
    z-index: 2;
}

.ib-case__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ib-case__fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--ib-blue), var(--ib-blue-dark));
    color: #fff;
    font-size: 56px;
    font-weight: 800;
}

.ib-case__body { padding: 64px 20px 20px; text-align: center; }

.ib-case__body h3 { margin: 0 0 10px; font-size: 18px; color: var(--ib-ink); }

.ib-case__body p {
    margin: 0 0 14px;
    color: var(--ib-muted);
    font-size: 12px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ib-case__more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--ib-blue);
    font-size: 13px;
    font-weight: 600;
}

.ib-case__more svg { width: 14px; height: 14px; }

.ib-cases__footer { text-align: center; margin-top: 32px; }

/* ---------- CTA ---------- */
.ib-cta {
    background: linear-gradient(120deg, var(--ib-navy), var(--ib-blue-dark));
    color: #fff;
}

.ib-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: clamp(28px, 4vw, 44px) 0;
}

.ib-cta__copy strong { display: block; font-size: clamp(20px, 2.6vw, 28px); font-weight: 700; }

.ib-cta__copy span { color: rgba(255, 255, 255, 0.8); font-size: 14px; }

.ib-cta__phone {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ib-cta__phone svg { width: 64px; height: 64px; color: rgba(255,255,255,.9); }

.ib-cta__phone strong { display: block; font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; letter-spacing: 0.02em; }

.ib-cta__phone small { color: rgba(255, 255, 255, 0.75); }

/* ---------- results / page ---------- */
.ib-results__head, .ib-page__head { text-align: center; margin-bottom: 28px; }

.ib-kicker {
    display: block;
    color: var(--ib-blue);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.ib-results__head h1, .ib-page__head h1 { margin: 0; color: var(--ib-ink); font-size: 28px; }

.ib-results__head p, .ib-page__head p { margin: 8px 0 0; color: var(--ib-muted); }

.ib-results__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ib-card {
    border: 1px solid var(--ib-line);
    border-radius: 10px;
    padding: 20px;
    background: var(--ib-white);
    transition: box-shadow 0.2s, transform 0.2s;
}

.ib-card:hover { box-shadow: 0 10px 28px rgba(11, 46, 107, 0.1); transform: translateY(-2px); }

.ib-card__cat { color: var(--ib-blue); font-size: 12px; font-weight: 600; }

.ib-card__body h3 { margin: 6px 0 8px; font-size: 17px; }

.ib-card__body h3 a { color: var(--ib-ink); text-decoration: none; }

.ib-card__body h3 a:hover { color: var(--ib-blue); }

.ib-card__body p { margin: 0 0 10px; color: var(--ib-muted); font-size: 13px; }

.ib-card__body time { color: var(--ib-muted); font-size: 12px; }

.ib-results__pager { margin-top: 32px; }
.ib-results__pager nav > div { margin: 0 auto; }

/* ---------- article page ---------- */
.ib-article__shell { max-width: 860px; }

.ib-article__head { text-align: center; margin-bottom: 28px; }

.ib-article__head h1 { margin: 0; color: var(--ib-ink); font-size: clamp(22px, 3vw, 30px); }

.ib-article__meta {
    margin-top: 12px;
    color: var(--ib-muted);
    font-size: 13px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

.ib-article__content { font-size: 16px; line-height: 1.9; color: var(--ib-body); }

.ib-article__content img { max-width: 100%; height: auto; border-radius: 8px; }

.ib-article__content h2, .ib-article__content h3 { color: var(--ib-ink); }

.ib-article__back { margin-top: 32px; text-align: center; }

/* ---------- footer ---------- */
.ib-footer { background: #141a24; border-top: 1px solid var(--ib-line); }
.ib-footer__brand { color: #ffffff; }
.ib-footer__desc { color: #9aa3b2; }
.ib-footer__col h4 { color: #ffffff; }
.ib-footer__list li { color: #aab3c2; }
.ib-footer__list a { color: #aab3c2; }
.ib-footer__list a:hover { color: #ffffff; }
.ib-footer__list li svg { color: #5b8ef9; }
.ib-qr { background: #1e2733; border-color: #2a3442; }
.ib-qr span { color: #e8ecf2; }

.ib-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 32px;
    padding: clamp(32px, 5vw, 48px) 0;
}

.ib-footer__brand { font-size: 20px; font-weight: 700; color: var(--ib-ink); margin-bottom: 10px; }

.ib-footer__desc { margin: 0; color: var(--ib-muted); font-size: 13px; }

.ib-footer__col h4 {
    margin: 0 0 14px;
    color: var(--ib-ink);
    font-size: 15px;
    font-weight: 700;
}

.ib-footer__list { list-style: none; margin: 0; padding: 0; }

.ib-footer__list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    color: var(--ib-body);
    font-size: 13px;
}

.ib-footer__list li svg { width: 14px; height: 14px; color: var(--ib-blue); flex-shrink: 0; }

.ib-footer__list a { color: var(--ib-body); text-decoration: none; }

.ib-footer__list a:hover { color: var(--ib-blue); }

.ib-qr-row { display: flex; gap: 12px; }

.ib-qr {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 110px;
    height: 110px;
    border: 1px solid var(--ib-line);
    border-radius: 8px;
    background: var(--ib-white);
    color: var(--ib-muted);
    font-size: 12px;
}

.ib-qr span { font-weight: 700; color: var(--ib-ink); }

.ib-copyright { background: var(--ib-bg-foot); border-top: 1px solid var(--ib-line); }

.ib-copyright__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 0;
    color: var(--ib-muted);
    font-size: 12px;
    flex-wrap: wrap;
}

/* ---------- motion ---------- */
@keyframes ib-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .ib-banner__slide, .ib-products__stage { animation: none !important; transition: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
    .ib-products__panel { grid-template-columns: 1fr; }

    .ib-products__tabs {
        display: flex;
        overflow-x: auto;
        border-right: 0;
        border-bottom: 1px solid var(--ib-line);
    }

    .ib-products__tab {
        flex: 0 0 auto;
        width: auto;
        border-left: 0;
        border-bottom: 3px solid transparent;
        white-space: nowrap;
    }

    .ib-products__tab.is-active { border-left: 0; border-bottom-color: var(--ib-blue); }

    .ib-arch { flex-direction: column; gap: 12px; }

    .ib-arch__line {
        flex: 0 0 18px;
        width: 2px;
        height: 18px;
        align-self: center;
        background: linear-gradient(180deg, var(--ib-blue), rgba(25, 102, 255, 0.2));
    }

    .ib-arch__line::after {
        top: auto;
        right: auto;
        bottom: -2px;
        left: 50%;
        transform: translateX(-50%);
        border: 5px solid transparent;
        border-top-color: var(--ib-blue);
        border-left-color: transparent;
    }

    .ib-cases__grid, .ib-results__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .ib-topbar__welcome { display: none; }

    .ib-topbar__inner { justify-content: flex-end; }

    .ib-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--ib-white);
        border-bottom: 1px solid var(--ib-line);
        padding: 8px;
        gap: 2px;
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    }

    .ib-nav.is-open { display: flex; }

    .ib-nav__link { padding: 12px 14px; }

    .ib-nav-toggle { display: inline-flex; }

    .ib-cases__grid, .ib-results__grid { grid-template-columns: 1fr; }

    .ib-products__stage { padding: 16px; }

    .ib-cta__inner { flex-direction: column; text-align: center; }

    .ib-footer__grid { grid-template-columns: 1fr 1fr; }

    .ib-banner__arrow { display: none; }
}
.ib-archive-year { border: 1px solid var(--ib-line); border-radius: 12px; padding: 20px; margin-bottom: 20px; background: var(--ib-white); }
.ib-archive-year__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.ib-archive-year__head strong { font-size: 22px; color: var(--ib-ink); }
.ib-archive-year__head span { color: var(--ib-muted); font-size: 13px; }
.ib-archive-months { display: flex; flex-wrap: wrap; gap: 10px; }
.ib-archive-months a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border: 1px solid var(--ib-line); border-radius: 8px; color: var(--ib-ink); text-decoration: none; font-size: 14px; transition: border-color 0.2s, color 0.2s; }
.ib-archive-months a:hover { border-color: var(--ib-blue); color: var(--ib-blue); }
.ib-archive-months a span { color: var(--ib-muted); font-size: 12px; }
.ib-breadcrumb { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 24px; color: var(--ib-muted); font-size: 13px; }
.ib-breadcrumb a { color: var(--ib-blue); text-decoration: none; }
.ib-breadcrumb a:hover { text-decoration: underline; }
.ib-breadcrumb svg { width: 14px; height: 14px; }
.ib-breadcrumb span { color: var(--ib-ink); }
.ib-logo__img { height: 42px; width: auto; }
.ib-arch-image img { display: block; width: 100%; height: auto; border-radius: 12px; box-shadow: var(--ib-shadow-sm, 0 4px 16px rgba(11,46,107,.08)); }
.ib-qr img { width: 119px; height: 119px; object-fit: cover; border-radius: 6px; }
.ib-article__with-sidebar { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.ib-sidebar { border: 1px solid var(--ib-line); border-radius: 10px; background: var(--ib-bg-soft); padding: 18px 0; }
.ib-sidebar__group { padding: 0 0 14px; }
.ib-sidebar__group + .ib-sidebar__group { border-top: 1px solid var(--ib-line); padding-top: 14px; }
.ib-sidebar__group h3 { margin: 0 0 8px; padding: 0 20px; color: var(--ib-ink); font-size: 14px; font-weight: 700; }
.ib-sidebar__group ul { list-style: none; margin: 0; padding: 0; }
.ib-sidebar__group li a { display: block; padding: 8px 20px; color: var(--ib-body); font-size: 14px; text-decoration: none; border-left: 3px solid transparent; transition: color .2s, background .2s, border-color .2s; }
.ib-sidebar__group li a:hover { color: var(--ib-blue); background: var(--ib-white); }
.ib-sidebar__group li.is-active a { color: var(--ib-blue); font-weight: 600; background: var(--ib-white); border-left-color: var(--ib-blue); }
@media (max-width: 900px) {
  .ib-article__with-sidebar { grid-template-columns: 1fr; }
  .ib-sidebar__group ul { display: flex; flex-wrap: wrap; gap: 4px; padding: 0 12px; }
  .ib-sidebar__group li a { border-left: 0; border-radius: 6px; padding: 6px 10px; font-size: 13px; }
  .ib-sidebar__group li.is-active a { border-left: 0; background: #eef3ff; }
}
.ib-page__head--left { text-align: left; }
.ib-page__head--left .ib-section-head__rule { margin-left: 0; }
/* core capabilities product grid */
.ib-core-group-title { margin: 32px 0 16px; font-size: 20px; color: var(--ib-ink); font-weight: 700; }
.ib-core-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ib-core-btn { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 10px 16px; border: 1px solid var(--ib-line); border-radius: 8px; background: var(--ib-white); color: var(--ib-ink); font-size: 15px; text-align: center; text-decoration: none; transition: border-color .2s, color .2s, box-shadow .2s; }
.ib-core-btn:hover { border-color: var(--ib-blue); color: var(--ib-blue); box-shadow: 0 4px 14px rgba(25,102,255,.12); }
@media (max-width: 900px) { .ib-core-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .ib-core-grid { grid-template-columns: 1fr; } }
.ib-core-content { margin-top: 40px; border-top: 1px solid var(--ib-line); padding-top: 32px; }
.ib-core-content h3 { margin: 28px 0 10px; font-size: 20px; color: var(--ib-ink); }
.ib-core-content p { color: var(--ib-body); line-height: 1.8; }
.ib-core-content img { max-width: 100%; height: auto; border-radius: 10px; box-shadow: var(--ib-shadow-sm, 0 4px 16px rgba(11,46,107,.08)); }
.ib-case__rule { display: block; width: 40px; height: 2px; margin: 0 auto 12px; background: var(--ib-blue); border-radius: 999px; }
.ib-case__more { display: inline-flex; align-items: center; gap: 4px; padding: 8px 22px; border: 1px solid var(--ib-line-strong, #d2d2d7); border-radius: 4px; color: #555; font-size: 13px; text-decoration: none; transition: all .2s; }
.ib-case__more:hover { border-color: var(--ib-blue); color: var(--ib-blue); }
.ib-case__more svg { width: 14px; height: 14px; }
/* core capabilities: card-style feature blocks (text card + full-height image) */
.ib-core-features { margin-top: 48px; }
.ib-core-feature { display: grid; grid-template-columns: 508px 1fr; align-items: stretch; min-height: 420px; }
.ib-core-feature + .ib-core-feature { margin-top: 28px; }
.ib-core-feature__text { background: #EAEEFA; padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.ib-core-feature__text h3 { margin: 0 0 18px; font-size: 22px; color: #333; font-weight: 700; }
.ib-core-feature__text p { margin: 0; color: #888; font-size: 15px; line-height: 2; }
.ib-core-feature__media { overflow: hidden; height: 100%; min-height: 460px; background: var(--ib-bg-soft); display: flex; }
.ib-core-feature__media img { flex: 1; min-width: 0; }
.ib-core-feature__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 960px) { .ib-core-feature { grid-template-columns: 1fr; min-height: 0; } .ib-core-feature__text { padding: 28px 24px; } .ib-core-feature__media { min-height: 260px; } }
.ib-core-hero { display: flex; align-items: center; justify-content: center; background: #ffffff; padding: 12px 0 20px; margin-bottom: 8px; }
.ib-core-hero img { max-width: min(100%, 960px); max-height: 520px; width: auto; height: auto; object-fit: contain; }
@media (max-width: 960px) { .ib-core-hero { padding: 20px 0; } }
/* core page: tighten upper spacing so features sit higher like target */
.ib-page.ib-page--core .ib-page__head { margin-bottom: 12px; }
.ib-core-group-title { margin: 22px 0 14px; }
.ib-core-grid { gap: 10px; }
.ib-core-btn { min-height: 42px; }
.ib-core-features { margin-top: 28px; }
.ib-core-feature__media--multi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-items: stretch; }
.ib-core-feature__media--multi img { width: 100%; height: 100%; object-fit: cover; }
/* blue banner (target style) - full override */
.ib-banner--blue { position: relative; overflow: hidden; min-height: 500px; background: linear-gradient(120deg, #2856e9, #3f67eb); }
.ib-banner--blue .ib-banner__slide { display: none; position: relative; inset: auto; align-items: center; justify-content: flex-start; min-height: 560px; }
.ib-banner--blue .ib-banner__slide.is-active { display: flex; }
.ib-banner--blue .ib-banner__content { color: #ffffff; padding: 110px 0; width: 100%; }
.ib-banner--blue .ib-banner__content h2 { margin: 0 0 16px; font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; letter-spacing: 0.02em; }
.ib-banner--blue .ib-banner__content p { margin: 0 0 30px; color: rgba(255,255,255,.88); font-size: 16px; line-height: 1.8; }
.ib-banner--blue .ib-banner__actions { display: flex; gap: 16px; }
.ib-btn--light { background: #ffffff; color: #2856e9; border: 0; }
.ib-btn--light:hover { background: #eef2ff; color: #2856e9; }
.ib-btn--ghost { border: 1px solid rgba(255,255,255,.7); color: #ffffff; background: transparent; }
.ib-btn--ghost:hover { background: rgba(255,255,255,.14); color: #ffffff; }
.ib-banner--blue .ib-banner__caption { display: none; }
.ib-banner--blue .ib-banner__arrow { top: 50%; z-index: 5; }
.ib-banner--blue .ib-banner__dots { z-index: 5; }
.ib-banner--blue .ib-banner__dots button { background: rgba(255,255,255,.5); }
.ib-banner--blue .ib-banner__dots button.is-active { background: #ffffff; }
/* 产品中心:图片高度对齐目标(577px)、Tab 块状化 */
.ib-products__stage { display: none; padding: 20px; }
.ib-products__stage.is-active { display: block; }
.ib-products__media { width: 100%; overflow: hidden; border-radius: 8px; background: #ffffff; }
.ib-products__media img { display: block; width: 100%; height: auto; object-fit: contain; }
.ib-products__media--empty { display: flex; align-items: center; justify-content: center; min-height: 400px; background: #ffffff; }
.ib-products__tab { min-height: 52px; display: flex; align-items: center; }
/* blue banner: force override of base banner rules */
.ib-banner.ib-banner--blue { height: 560px; min-height: 560px; background: linear-gradient(120deg, #2856e9, #3f67eb); }
.ib-banner.ib-banner--blue .ib-banner__slide { position: relative; inset: auto; display: none; align-items: center; height: 560px; }
.ib-banner.ib-banner--blue .ib-banner__slide.is-active { display: flex; }
.ib-banner.ib-banner--blue .ib-banner__content { width: 100%; }
.ib-banner.ib-banner--blue .ib-banner__content h2 { font-size: 40px; }
/* banner with background image + blue overlay */
.ib-banner.ib-banner--blue .ib-banner__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 1; }
.ib-banner.ib-banner--blue .ib-banner__overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(40,86,233,.92) 0%, rgba(63,103,235,.72) 55%, rgba(63,103,235,.35) 100%); z-index: 2; }
.ib-banner.ib-banner--blue .ib-banner__content { position: relative; z-index: 3; }
.ib-banner.ib-banner--blue .ib-banner__slide { position: relative; overflow: hidden; }
/* banner text position polish */
.ib-banner.ib-banner--blue .ib-banner__content { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; max-width: 900px; }
.ib-banner.ib-banner--blue .ib-banner__content h2 { font-size: clamp(30px, 3.6vw, 46px); line-height: 1.25; }
.ib-banner.ib-banner--blue .ib-banner__content p { margin: 14px 0 30px; font-size: 17px; }
.ib-banner.ib-banner--blue .ib-banner__actions { margin-top: 2px; }
.ib-banner.ib-banner--blue .ib-btn { padding: 12px 30px; font-size: 15px; }
/* banner exactly like bohaicz target: blue bg + bottom-left buttons + top-right news */
.ib-banner.ib-banner--blue { position: relative; height: 690px; min-height: 690px; background: linear-gradient(120deg, #2856e9, #3f67eb); overflow: hidden; }
.ib-banner.ib-banner--blue .ib-banner__slide { position: relative; inset: auto; display: none; height: 690px; }
.ib-banner.ib-banner--blue .ib-banner__slide.is-active { display: block; }
.ib-banner.ib-banner--blue .ib-banner__bg, .ib-banner.ib-banner--blue .ib-banner__overlay, .ib-banner.ib-banner--blue .ib-banner__content h2, .ib-banner.ib-banner--blue .ib-banner__content p { display: none; }
.ib-banner.ib-banner--blue .ib-banner__top-news { position: absolute; top: 270px; right: 60px; display: flex; align-items: center; gap: 14px; z-index: 5; }
.ib-banner.ib-banner--blue .ib-banner__top-news-text { color: rgba(255,255,255,.9); font-size: 13px; white-space: nowrap; }
.ib-banner.ib-banner--blue .ib-banner__top-news-line { display: block; width: 44px; height: 1px; background: rgba(255,255,255,.55); }
.ib-banner.ib-banner--blue .ib-banner__actions { position: absolute; left: 70px; bottom: 170px; display: flex; gap: 16px; z-index: 5; }
.ib-banner.ib-banner--blue .ib-banner__actions .ib-btn { min-width: 140px; height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.ib-banner.ib-banner--blue .ib-banner__arrow { top: 50%; z-index: 6; }
.ib-banner.ib-banner--blue .ib-banner__dots { right: 26px; left: auto; bottom: 50%; transform: translateY(50%); flex-direction: column; gap: 10px; z-index: 6; }
.ib-banner.ib-banner--blue .ib-banner__dots button { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.5); }
.ib-banner.ib-banner--blue .ib-banner__dots button.is-active { background: #ffffff; }
/* banner: show uploaded bg image + blue overlay + target-style buttons */
.ib-banner.ib-banner--blue .ib-banner__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 1; }
.ib-banner.ib-banner--blue .ib-banner__overlay { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(40,86,233,.88) 0%, rgba(63,103,235,.65) 55%, rgba(63,103,235,.25) 100%); z-index: 2; }
.ib-banner.ib-banner--blue .ib-banner__top-news { z-index: 3; }
.ib-banner.ib-banner--blue .ib-banner__actions { z-index: 3; }
/* cases: align to target (card 443x583, image 406x200, body 266) */
.ib-case { display: flex; flex-direction: column; }
.ib-case__media { position: relative; height: 200px; flex-shrink: 0; overflow: hidden; background: var(--ib-bg-soft); }
.ib-case__media img { width: 100%; height: 200px; object-fit: cover; display: block; }
.ib-case__media--cover .ib-case__media img { height: 200px; }
.ib-case__logo { bottom: -58px; }
.ib-case__body { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 96px 24px 30px; min-height: 380px; }
.ib-case__body h3 { font-size: 19px; }
.ib-case__body p { font-size: 13px; line-height: 1.9; max-width: 320px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ib-case__more { margin-top: auto; }
/* product cards: cover image + stronger card style */
.ib-card { border: 1px solid var(--ib-line); border-radius: 8px; overflow: hidden; background: var(--ib-white); box-shadow: 0 2px 10px rgba(11,46,107,.06); transition: box-shadow .2s, transform .2s; }
.ib-card:hover { box-shadow: 0 10px 26px rgba(11,46,107,.14); transform: translateY(-3px); }
.ib-card__media { display: block; height: 180px; overflow: hidden; background: var(--ib-bg-soft); }
.ib-card__media img { width: 100%; height: 180px; object-fit: cover; display: block; transition: transform .3s; }
.ib-card:hover .ib-card__media img { transform: scale(1.04); }
.ib-card__body { padding: 16px 18px 18px; }
.ib-card__body h3 { margin: 6px 0 8px; font-size: 16px; line-height: 1.5; }
/* custom pagination */
.ib-pagination { display: flex; justify-content: center; margin-top: 30px; }
.ib-pagination ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 8px; align-items: center; }
.ib-pagination li a, .ib-pagination li span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 12px; border: 1px solid var(--ib-line); border-radius: 6px; color: var(--ib-ink); background: #fff; font-size: 14px; text-decoration: none; transition: all .2s; }
.ib-pagination li a:hover { border-color: var(--ib-blue); color: var(--ib-blue); }
.ib-pagination li.is-active span { background: var(--ib-blue); border-color: var(--ib-blue); color: #fff; font-weight: 600; }
.ib-pagination li.is-disabled span { color: #bbb; cursor: not-allowed; }
.ib-pagination__arrow a, .ib-pagination__arrow span { font-size: 20px; line-height: 1; }
/* section pages (no product sidebar): full-width content */
.ib-article__shell--wide { max-width: none; }
.ib-article__shell--wide .ib-article__content img { width: auto; max-width: 100%; height: auto; display: block; margin-inline: auto; }
/* cases category page: target-style big cards */
.ib-cases__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 36px; }
.ib-case { position: relative; background: #fff; border: 1px solid var(--ib-line); border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(11,46,107,.06); }
.ib-case__divider { display: block; width: 40px; height: 2px; background: var(--ib-blue); margin: 10px auto; }
.ib-case__more { display: inline-flex; align-items: center; justify-content: center; width: 200px; max-width: 100%; height: 38px; margin-top: 14px; border: 1px solid var(--ib-blue); border-radius: 6px; color: var(--ib-blue); font-size: 14px; text-decoration: none; transition: all .2s; }
.ib-case__more:hover { background: var(--ib-blue); color: #fff; }
/* cases category page: target single-column list (image left, text right) */
.ib-cases__list { display: flex; flex-direction: column; gap: 28px; margin-top: 36px; }
.ib-case-row { display: grid; grid-template-columns: 400px 1fr; gap: 36px; align-items: center; background: #fff; border: 1px solid var(--ib-line); border-radius: 8px; padding: 24px; box-shadow: 0 2px 10px rgba(11,46,107,.06); transition: box-shadow .2s; }
.ib-case-row:hover { box-shadow: 0 10px 26px rgba(11,46,107,.14); }
.ib-case-row__media { display: block; overflow: hidden; border-radius: 6px; background: var(--ib-bg-soft); }
.ib-case-row__media img { width: 100%; height: 300px; object-fit: cover; display: block; transition: transform .3s; }
.ib-case-row:hover .ib-case-row__media img { transform: scale(1.03); }
.ib-case-row__body h3 { margin: 0 0 14px; font-size: 20px; color: var(--ib-ink); }
.ib-case-row__body h3 a { color: inherit; text-decoration: none; }
.ib-case-row__body h3 a:hover { color: var(--ib-blue); }
.ib-case-row__body p { margin: 0 0 18px; font-size: 14px; line-height: 1.9; color: #888; }
.ib-case-row__more { display: inline-flex; align-items: center; justify-content: center; min-width: 130px; height: 38px; padding: 0 20px; border: 1px solid var(--ib-blue); border-radius: 6px; color: var(--ib-blue); font-size: 14px; text-decoration: none; transition: all .2s; }
.ib-case-row__more:hover { background: var(--ib-blue); color: #fff; }
/* cases: 7 category group tabs (target style) */
.ib-cases__groups { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 26px; padding: 16px 20px; background: #f7f9fc; border: 1px solid var(--ib-line); border-radius: 8px; }
.ib-cases__groups-title { font-size: 14px; color: var(--ib-muted); margin-right: 4px; }
.ib-cases__group { display: inline-flex; align-items: center; padding: 7px 18px; border: 1px solid var(--ib-line); border-radius: 20px; background: #fff; color: var(--ib-ink); font-size: 13px; text-decoration: none; transition: all .2s; }
.ib-cases__group:hover { border-color: var(--ib-blue); color: var(--ib-blue); }
.ib-cases__group.is-active { background: var(--ib-blue); border-color: var(--ib-blue); color: #fff; }
/* cases: group filter buttons + tag */
.ib-cases__group { cursor: pointer; border: 1px solid var(--ib-line); border-radius: 20px; background: #fff; color: var(--ib-ink); font-size: 13px; padding: 7px 18px; transition: all .2s; font-family: inherit; }
.ib-cases__group:hover { border-color: var(--ib-blue); color: var(--ib-blue); }
.ib-cases__group.is-active { background: var(--ib-blue); border-color: var(--ib-blue); color: #fff; }
.ib-case-row.is-hidden { display: none; }
.ib-case-row__tag { display: inline-block; padding: 3px 12px; border-radius: 12px; background: #eef3fb; color: var(--ib-blue); font-size: 12px; margin-bottom: 8px; }
/* article prev/next nav */
.ib-article__prevnext { display: flex; justify-content: space-between; gap: 20px; margin: 34px 0 6px; padding-top: 24px; border-top: 1px solid var(--ib-line); }
.ib-prevnext__link { display: flex; flex-direction: column; gap: 6px; max-width: 46%; text-decoration: none; }
.ib-prevnext__link--next { text-align: right; align-items: flex-end; }
.ib-prevnext__label { font-size: 12px; color: var(--ib-muted); }
.ib-prevnext__title { font-size: 14px; color: var(--ib-ink); line-height: 1.6; }
.ib-prevnext__link:hover .ib-prevnext__title { color: var(--ib-blue); }
/* footer filing info */
.ib-footer__filing { margin-left: 8px; color: inherit; text-decoration: none; }
.ib-footer__filing:hover { text-decoration: underline; }
/* ============ Astra-inspired modern visual refresh ============ */
:root {
    --ib-violet: #7c3aed;
    --ib-grad: linear-gradient(135deg, #2856e9 0%, #7c3aed 100%);
    --ib-grad-rev: linear-gradient(135deg, #7c3aed 0%, #2856e9 100%);
    --ib-grad-soft: linear-gradient(135deg, rgba(40,86,233,.06) 0%, rgba(124,58,237,.06) 100%);
    --ib-ink: #1e293b;
    --ib-body: #475569;
    --ib-shadow: 0 24px 48px -12px rgba(92,92,173,.14);
    --ib-shadow-lg: 0 24px 60px -12px rgba(92,92,173,.22);
    --ib-radius-lg: 14px;
    --ib-radius-pill: 999px;
}
body.ib-body { font-size: 16px; line-height: 1.8; }
h1, h2, h3, h4 { letter-spacing: -0.01em; }

/* section headings */
.ib-section-head { text-align: center; }
.ib-section-head h2 { font-size: 34px; font-weight: 700; color: var(--ib-ink); }
.ib-section-head__rule { background: var(--ib-grad); border-radius: var(--ib-radius-pill); height: 4px; width: 56px; }
.ib-section-head p { font-size: 14px; letter-spacing: 1px; text-transform: uppercase; color: var(--ib-muted); }

/* buttons: gradient primary, pill outline */
.ib-btn { border-radius: 12px; font-weight: 600; transition: all .25s ease; }
.ib-btn--primary { background: var(--ib-grad); box-shadow: 0 12px 28px -10px rgba(124,58,237,.45); }
.ib-btn--primary:hover { background: var(--ib-grad-rev); box-shadow: 0 18px 34px -10px rgba(124,58,237,.55); transform: translateY(-2px); }
.ib-btn--outline { border: 2px solid var(--ib-blue); border-radius: var(--ib-radius-pill); }
.ib-btn--outline:hover { background: var(--ib-blue); }
.ib-btn--light { border-radius: var(--ib-radius-pill); }
.ib-btn--ghost { border-radius: var(--ib-radius-pill); }

/* cards: rounded + soft violet shadow */
.ib-card, .ib-case, .ib-case-row { border-radius: var(--ib-radius-lg); box-shadow: var(--ib-shadow); }
.ib-card:hover, .ib-case-row:hover { box-shadow: var(--ib-shadow-lg); }
.ib-case__media, .ib-card__media { border-radius: var(--ib-radius-lg) var(--ib-radius-lg) 0 0; }
.ib-core-feature { border-radius: var(--ib-radius-lg); box-shadow: var(--ib-shadow); }

/* banner: blue->violet gradient overlay */
.ib-banner.ib-banner--blue { background: linear-gradient(135deg, #2856e9 0%, #7c3aed 100%); }
.ib-banner.ib-banner--blue .ib-banner__overlay { background: linear-gradient(100deg, rgba(40,86,233,.85) 0%, rgba(124,58,237,.55) 100%); }

/* CTA: gradient band */
.ib-cta { background: var(--ib-grad); border-radius: var(--ib-radius-lg); }
.ib-cta__phone i { color: #ffc300; }

/* product tabs: active gradient */
.ib-products__tab.is-active { background: var(--ib-grad); color: #fff; border-color: transparent; box-shadow: 0 10px 24px -8px rgba(124,58,237,.5); }
.ib-products__media { box-shadow: 0 10px 30px -12px rgba(31,41,55,.12); }

/* case group pills: active gradient */
.ib-cases__group.is-active { background: var(--ib-grad); border-color: transparent; box-shadow: 0 8px 20px -8px rgba(124,58,237,.45); }

/* sidebar active item */
.ib-sidebar__group li.is-active a { color: var(--ib-blue); background: var(--ib-grad-soft); border-radius: 8px; font-weight: 600; }

/* core group title + buttons */
.ib-core-group-title { font-size: 24px; font-weight: 700; }
.ib-core-btn { border-radius: 12px; transition: all .25s ease; }
.ib-core-btn:hover { border-color: var(--ib-violet); color: var(--ib-violet); transform: translateY(-2px); box-shadow: var(--ib-shadow); }

/* arch image frame */
.ib-arch-image img { border-radius: var(--ib-radius-lg); box-shadow: var(--ib-shadow); }

/* footer: keep deep navy, filing link accent */
.ib-footer__filing:hover { color: #c4b5fd; }
/* banner bottom wave (Astra-inspired) */
.ib-banner.ib-banner--blue::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 64px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,34 C180,60 360,8 540,30 C720,52 900,12 1080,32 C1260,52 1380,40 1440,36 L1440,64 L0,64 Z'/%3E%3C/svg%3E") no-repeat bottom center;
    background-size: 100% 100%;
    z-index: 3;
    pointer-events: none;
}
/* ===== responsive banner ===== */
@media (min-width: 1600px) {
    .ib-banner--blue, .ib-banner.ib-banner--blue { height: 760px; min-height: 760px; }
    .ib-banner--blue .ib-banner__slide, .ib-banner.ib-banner--blue .ib-banner__slide { height: 760px; min-height: 760px; }
}
@media (max-width: 1024px) {
    .ib-banner--blue, .ib-banner.ib-banner--blue { height: 420px; min-height: 420px; }
    .ib-banner--blue .ib-banner__slide, .ib-banner.ib-banner--blue .ib-banner__slide { height: 420px; min-height: 420px; }
    .ib-banner--blue .ib-banner__content { padding: 70px 0; }
}
@media (max-width: 768px) {
    .ib-banner--blue, .ib-banner.ib-banner--blue { height: 340px; min-height: 340px; }
    .ib-banner--blue .ib-banner__slide, .ib-banner.ib-banner--blue .ib-banner__slide { height: 340px; min-height: 340px; }
    .ib-banner--blue .ib-banner__content { padding: 46px 0; }
    .ib-banner--blue .ib-banner__content h2 { font-size: 26px; }
    .ib-banner--blue .ib-banner__content p { font-size: 14px; margin-bottom: 20px; }
    .ib-banner--blue .ib-banner__actions { flex-wrap: wrap; gap: 10px; }
    .ib-banner--blue .ib-banner__top-news { top: 22px; right: 22px; }
}
@media (max-width: 480px) {
    .ib-banner--blue, .ib-banner.ib-banner--blue { height: 300px; min-height: 300px; }
    .ib-banner--blue .ib-banner__slide, .ib-banner.ib-banner--blue .ib-banner__slide { height: 300px; min-height: 300px; }
    .ib-banner--blue .ib-banner__content { padding: 36px 0; }
    .ib-banner--blue .ib-banner__actions .ib-btn { padding: 9px 16px; font-size: 13px; }
}
/* ===== overflow protection ===== */
html, body { overflow-x: hidden; max-width: 100%; }
.ib-banner, .ib-banner--blue, .ib-banner--blue .ib-banner__slide, .ib-banner--blue .ib-banner__bg { max-width: 100%; overflow-x: hidden; }