.acs-about-page {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #0f172a;
    background: #f7f9ff;
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    overflow-x: clip;
}

.acs-about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.acs-about-hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0 84px;
    background: linear-gradient(135deg, #eaf1ff 0%, #f7f9ff 55%, #edf4ff 100%);
    max-width: none !important;
}

.acs-about-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.42;
    background:
        radial-gradient(circle at 15% 25%, #c7d9ff 0, rgba(199, 217, 255, 0) 33%),
        radial-gradient(circle at 85% 20%, #d5e3ff 0, rgba(213, 227, 255, 0) 30%),
        radial-gradient(circle at 75% 80%, #d4e3ff 0, rgba(212, 227, 255, 0) 28%);
}

.acs-about-kicker {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: #1f6feb;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.acs-about-hero h1 {
    position: relative;
    margin: 18px 0 12px;
    color: #0b2f72;
    font-size: clamp(34px, 4.8vw, 58px);
    line-height: 1.15;
}

.acs-about-hero p {
    position: relative;
    max-width: 860px;
    margin: 0;
    color: #425675;
    font-size: 17px;
    line-height: 1.9;
}

.acs-about-hero__actions {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.acs-about-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 128px;
    height: 44px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: all .2s ease;
}

.acs-about-btn--primary {
    color: #fff;
    background: #1f6feb;
    border-color: #1f6feb;
}

.acs-about-btn--primary:hover {
    background: #195cd1;
    border-color: #195cd1;
}

.acs-about-btn--ghost {
    color: #1f6feb;
    background: #fff;
    border-color: #1f6feb;
}

.acs-about-btn--ghost:hover {
    background: #edf4ff;
}

.acs-about-section {
    padding: 56px 0;
}

.acs-about-section--alt {
    background: #fff;
}

.acs-about-section--cta {
    background: #0f2660;
    color: #fff;
    max-width: none !important;
}

.acs-about-title {
    margin: 0 0 22px;
    font-size: 34px;
    line-height: 1.2;
    color: #0f2a56;
    text-align: center;
}

.acs-about-intro {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 18px;
    align-items: stretch;
}

.acs-about-intro__content,
.acs-about-intro__panel {
    background: #fff;
    border: 1px solid #e6edff;
    border-radius: 16px;
    padding: 24px;
}

.acs-about-intro__content h2,
.acs-about-intro__panel h3 {
    margin: 0 0 10px;
    color: #0f2a56;
}

.acs-about-intro__content p,
.acs-about-intro__panel p {
    margin: 0;
    color: #4a5a73;
    line-height: 1.9;
}

.acs-about-intro__content ul {
    margin: 16px 0 0;
    padding-left: 18px;
    color: #31435f;
}

.acs-about-intro__content li {
    margin: 7px 0;
}

.acs-about-intro__panel a {
    margin-top: 14px;
    display: inline-flex;
    color: #1f6feb;
    font-weight: 700;
    text-decoration: none;
}

.acs-about-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.acs-about-stat {
    text-align: center;
    background: #f8fbff;
    border: 1px solid #e4edff;
    border-radius: 14px;
    padding: 20px 12px;
}

.acs-about-stat strong {
    display: block;
    color: #1140a4;
    font-size: 32px;
    line-height: 1.2;
}

.acs-about-stat span {
    display: block;
    margin-top: 6px;
    color: #506481;
    font-size: 14px;
}

.acs-about-features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.acs-about-feature {
    background: #fff;
    border: 1px solid #e7edff;
    border-radius: 14px;
    padding: 22px;
}

.acs-about-feature h3 {
    margin: 0 0 8px;
    color: #0f2a56;
    font-size: 20px;
}

.acs-about-feature p {
    margin: 0;
    color: #4a5b74;
    line-height: 1.9;
}

.acs-about-cta {
    text-align: center;
}

.acs-about-cta h2 {
    color: #fff;
    margin: 0 0 10px;
    font-size: 36px;
    line-height: 1.2;
}

.acs-about-cta p {
    margin: 0 auto;
    max-width: 860px;
    color: #dce8ff;
    line-height: 1.9;
}

.acs-about-section--cta .acs-about-hero__actions {
    justify-content: center;
}

@media (max-width: 1024px) {
    .acs-about-intro {
        grid-template-columns: 1fr;
    }

    .acs-about-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .acs-about-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .acs-about-hero {
        padding: 62px 0 56px;
    }

    .acs-about-hero__actions,
    .acs-about-section--cta .acs-about-hero__actions {
        justify-content: flex-start;
    }

    .acs-about-btn {
        width: 100%;
    }

    .acs-about-section {
        padding: 40px 0;
    }

    .acs-about-title,
    .acs-about-cta h2 {
        font-size: 28px;
    }

    .acs-about-stats {
        grid-template-columns: 1fr;
    }
}