.gate-seo {
    padding: clamp(76px, 8vw, 116px) 0;
}

.gate-seo-intro {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: clamp(48px, 8vw, 112px);
    align-items: start;
}

.gate-seo-heading {
    position: sticky;
    top: 110px;
}

.gate-seo-heading h2,
.gate-selection-head h2,
.gate-faq-head h2 {
    margin: 18px 0 0;
    font-size: clamp(40px, 5.2vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.gate-seo-lead {
    margin: 0;
    color: #202124;
    font-size: clamp(20px, 2vw, 28px);
    line-height: 1.35;
    letter-spacing: -0.025em;
}

.gate-seo-copy > p:not(.gate-seo-lead) {
    margin: 24px 0 0;
    color: #626b68;
    font-size: 16px;
    line-height: 1.75;
}

.gate-benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 52px;
}

.gate-benefit-card {
    min-height: 230px;
    padding: 27px;
    border: 1px solid #e0e2e0;
    border-radius: 18px;
    background: #fff;
}

.gate-benefit-card span {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    margin-bottom: 48px;
    border-radius: 50%;
    background: #f1f1f0;
    color: #d91c1e;
    font-size: 11px;
    font-weight: 800;
}

.gate-benefit-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
    letter-spacing: -0.025em;
}

.gate-benefit-card p {
    margin: 0;
    color: #69716e;
    font-size: 13px;
    line-height: 1.65;
}

.gate-selection {
    padding: clamp(76px, 8vw, 108px) 0;
    background: #f2f2f2;
}

.gate-selection-head {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.75fr);
    justify-content: space-between;
    gap: 48px;
    align-items: end;
    margin-bottom: 46px;
}

.gate-selection-head p {
    margin: 0;
    color: #626b68;
    font-size: 16px;
    line-height: 1.7;
}

.gate-factor-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border: 1px solid #dcdedc;
    border-radius: 18px;
    background: #fff;
    overflow: hidden;
}

.gate-factor {
    min-height: 190px;
    padding: 25px 22px;
}

.gate-factor + .gate-factor {
    border-left: 1px solid #e0e2e0;
}

.gate-factor small {
    display: block;
    margin-bottom: 42px;
    color: #a0a5a2;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.gate-factor strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.gate-factor p {
    margin: 0;
    color: #69716e;
    font-size: 12px;
    line-height: 1.55;
}

.gate-selection-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    margin-top: 24px;
    padding: 26px 28px;
    border-radius: 16px;
    background: #202124;
    color: #fff;
}

.gate-selection-cta strong {
    display: block;
    margin-bottom: 5px;
    font-size: 18px;
}

.gate-selection-cta p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

.gate-faq {
    padding: clamp(76px, 8vw, 108px) 0;
}

.gate-faq-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(48px, 8vw, 110px);
    align-items: start;
}

.gate-faq-list {
    border-top: 1px solid #dfe1df;
}

.gate-faq-item {
    border-bottom: 1px solid #dfe1df;
}

.gate-faq-item summary {
    position: relative;
    padding: 24px 52px 24px 0;
    color: #202124;
    font-size: 16px;
    font-weight: 750;
    line-height: 1.45;
    cursor: pointer;
    list-style: none;
}

.gate-faq-item summary::-webkit-details-marker {
    display: none;
}

.gate-faq-item summary::after {
    position: absolute;
    top: 50%;
    right: 4px;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #f1f1f0;
    content: "+";
    transform: translateY(-50%);
}

.gate-faq-item[open] summary::after {
    content: "−";
}

.gate-faq-item p {
    max-width: 660px;
    margin: -6px 0 24px;
    color: #626b68;
    font-size: 14px;
    line-height: 1.72;
}

.product-card h3 a {
    color: inherit;
}

.product-card h3 a:hover,
.product-card h3 a:focus-visible {
    color: #d91c1e;
}

@media (max-width: 980px) {
    .gate-seo-intro,
    .gate-faq-layout {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .gate-seo-heading {
        position: static;
    }

    .gate-selection-head {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .gate-factor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gate-factor + .gate-factor {
        border-left: 0;
    }

    .gate-factor:nth-child(even) {
        border-left: 1px solid #e0e2e0;
    }

    .gate-factor:nth-child(n + 3) {
        border-top: 1px solid #e0e2e0;
    }
}

@media (max-width: 700px) {
    .gate-benefit-grid {
        grid-template-columns: 1fr;
    }

    .gate-benefit-card {
        min-height: 0;
    }

    .gate-benefit-card span {
        margin-bottom: 28px;
    }

    .gate-selection-cta {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 620px) {
    .gate-seo,
    .gate-selection,
    .gate-faq {
        padding: 68px 0;
    }

    .gate-factor-grid {
        grid-template-columns: 1fr;
    }

    .gate-factor {
        min-height: 0;
    }

    .gate-factor:nth-child(even) {
        border-left: 0;
    }

    .gate-factor + .gate-factor,
    .gate-factor:nth-child(n + 3) {
        border-top: 1px solid #e0e2e0;
    }

    .gate-factor small {
        margin-bottom: 24px;
    }
}