.geo-overview,
.geo-page-summary,
.geo-faq {
    --geo-blue: #002FA7;
    --geo-ink: #171717;
    --geo-muted: #626262;
    --geo-line: #E2E5EC;
    --geo-surface: #F7F7F8;
    --geo-white: #FFFFFF;
    box-sizing: border-box;
    width: calc(100% - 2rem);
    max-width: 64rem;
    margin-right: auto;
    margin-left: auto;
    color: var(--geo-ink);
    font-family: "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

.geo-overview,
.geo-page-summary {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
}

.geo-section-header {
    max-width: 52rem;
    margin-bottom: 2.25rem;
    text-align: left;
}

.geo-section-header__eyebrow {
    margin: 0 0 0.75rem;
    color: var(--geo-blue);
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.12em;
}

.geo-section-header h2 {
    margin: 0;
    color: var(--geo-ink);
    font-size: 2.25rem;
    font-weight: 600;
    line-height: 1.35;
}

.geo-section-header__lead {
    margin: 1rem 0 0;
    color: var(--geo-muted);
    font-size: 1rem;
    line-height: 1.9;
}

.geo-capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--geo-line);
    border-bottom: 1px solid var(--geo-line);
    border-left: 1px solid var(--geo-line);
    background: var(--geo-white);
}

.geo-capability-card {
    position: relative;
    min-height: 13.5rem;
    padding: 2rem 1.75rem 1.75rem;
    overflow: hidden;
    border-right: 1px solid var(--geo-line);
    box-sizing: border-box;
}

.geo-capability-card::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 3px;
    background: var(--geo-blue);
    content: "";
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 180ms ease-out;
}

.geo-capability-card:hover::before,
.geo-capability-card:focus-within::before {
    transform: scaleX(1);
}

.geo-capability-card__number {
    display: block;
    margin-bottom: 2.1rem;
    color: var(--geo-blue);
    font-size: 3.4rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.06em;
}

.geo-capability-card h3 {
    margin: 0 0 0.75rem;
    color: var(--geo-ink);
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.5;
}

.geo-capability-card p {
    margin: 0;
    color: var(--geo-muted);
    font-size: 0.94rem;
    line-height: 1.8;
}

.geo-capability-card__points {
    display: flex;
    margin: 1.25rem 0 0;
    padding: 1rem 0 0;
    border-top: 1px solid var(--geo-line);
    list-style: none;
    flex-wrap: wrap;
    gap: 0.55rem 0.9rem;
}

.geo-capability-card__points li {
    position: relative;
    padding-left: 0.65rem;
    color: #454B58;
    font-size: 0.8rem;
    line-height: 1.4;
}

.geo-capability-card__points li::before {
    position: absolute;
    top: 0.52em;
    left: 0;
    width: 0.25rem;
    height: 0.25rem;
    background: var(--geo-blue);
    content: "";
}

.geo-service-scope {
    display: flex;
    align-items: center;
    margin-top: 1.75rem;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.geo-service-scope__label {
    margin-right: 0.35rem;
    color: var(--geo-muted);
    font-size: 0.9rem;
}

.geo-service-scope__item {
    display: inline-block;
    padding: 0.55rem 0.8rem;
    border: 1px solid #D6DFF2;
    color: var(--geo-blue);
    background: var(--geo-surface);
    font-size: 0.86rem;
    line-height: 1.2;
}

.geo-overview__note,
.geo-page-summary__note {
    margin: 1.5rem 0 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--geo-line);
    color: var(--geo-muted);
    font-size: 0.92rem;
    line-height: 1.85;
}

.geo-page-summary {
    display: grid;
    grid-template-columns: minmax(15rem, 0.75fr) minmax(24rem, 1.25fr);
    gap: 4rem;
    border-bottom: 1px solid var(--geo-line);
}

.geo-page-summary__heading p {
    margin: 0 0 0.75rem;
    color: var(--geo-blue);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.12em;
}

.geo-page-summary__heading h1,
.geo-page-summary__heading h2 {
    margin: 0;
    color: var(--geo-ink);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.45;
}

.geo-page-summary__content {
    padding-left: 1.75rem;
    border-left: 3px solid var(--geo-blue);
}

.geo-page-summary__content p {
    margin: 0;
    color: var(--geo-muted);
    font-size: 0.98rem;
    line-height: 1.9;
}

.geo-page-summary__content p + p {
    margin-top: 0.9rem;
}

.geo-faq {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
}

.geo-faq__list {
    border-top: 2px solid var(--geo-blue);
}

.geo-faq__item {
    border-bottom: 1px solid var(--geo-line);
}

.geo-faq__question {
    margin: 0;
}

.geo-faq__button {
    display: grid;
    width: 100%;
    padding: 1.35rem 0.25rem;
    border: 0;
    color: var(--geo-ink);
    background: transparent;
    grid-template-columns: 3.25rem minmax(0, 1fr) 1.5rem;
    align-items: center;
    gap: 0.75rem;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.geo-faq__button:hover,
.geo-faq__button:focus-visible {
    color: var(--geo-blue);
}

.geo-faq__button:focus-visible {
    outline: 2px solid var(--geo-blue);
    outline-offset: 4px;
}

.geo-faq__number {
    color: var(--geo-blue);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.geo-faq__text {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.55;
}

.geo-faq__icon {
    position: relative;
    display: block;
    width: 1rem;
    height: 1rem;
}

.geo-faq__icon::before,
.geo-faq__icon::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.9rem;
    height: 1px;
    background: currentColor;
    content: "";
    transform: translate(-50%, -50%);
}

.geo-faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    transition: transform 160ms ease-out;
}

.geo-faq__button[aria-expanded="true"] .geo-faq__icon::after {
    transform: translate(-50%, -50%) rotate(0deg);
}

.geo-faq__answer {
    padding: 0 3rem 1.35rem 4.25rem;
}

.geo-faq__answer[hidden] {
    display: none;
}

.geo-faq__answer p {
    max-width: 52rem;
    margin: 0;
    color: var(--geo-muted);
    font-size: 0.95rem;
    line-height: 1.85;
}

@media (prefers-reduced-motion: reduce) {
    .geo-capability-card::before,
    .geo-faq__icon::after {
        transition: none;
    }
}

@media screen and (max-width: 750px) {
    .geo-overview,
    .geo-page-summary,
    .geo-faq {
        width: calc(100vw - 2rem);
        max-width: calc(100vw - 2rem);
        margin-right: 0;
        margin-left: 1rem;
        padding: 3rem 1rem;
    }

    .geo-section-header {
        margin-bottom: 1.75rem;
    }

    .geo-section-header h2,
    .geo-page-summary__heading h1,
    .geo-page-summary__heading h2 {
        font-size: 1.65rem;
    }

    .geo-capability-grid,
    .geo-page-summary {
        grid-template-columns: 1fr;
    }

    .geo-capability-card {
        min-height: auto;
        border-right: 1px solid var(--geo-line);
        border-bottom: 1px solid var(--geo-line);
    }

    .geo-capability-card:last-child {
        border-bottom: 0;
    }

    .geo-capability-card__number {
        margin-bottom: 1.25rem;
        font-size: 2.75rem;
    }

    .geo-page-summary {
        gap: 1.5rem;
    }

    .geo-page-summary__content {
        padding-left: 1rem;
    }

    .geo-faq__button {
        padding-top: 1.1rem;
        padding-bottom: 1.1rem;
        grid-template-columns: 2.4rem minmax(0, 1fr) 1.25rem;
        gap: 0.5rem;
    }

    .geo-faq__text {
        font-size: 0.98rem;
    }

    .geo-faq__answer {
        padding: 0 0.25rem 1.2rem 2.9rem;
    }
}