.sakaisango-features {
    --brown: #4b3527;
    --brown2: #6a4b38;
    --gold: #a98658;
    --ivory: #faf8f4;
    --line: #e7dfd6;
    --text: #292622;

    max-width: 1180px;
    margin: 60px auto;
    padding: 55px 30px;
    background: var(--ivory);
    border-radius: 18px;
    box-sizing: border-box;
    color: var(--text);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Noto Sans JP",
        "Hiragino Kaku Gothic ProN",
        "Yu Gothic",
        sans-serif;
    box-shadow: 0 12px 34px rgba(75, 53, 39, .06);
}

.sakaisango-features__header {
    text-align: center;
    margin-bottom: 42px;
}

.sakaisango-features__label {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .18em;
}

.sakaisango-features__header h2 {
    margin: 0 0 14px;
    color: var(--brown);
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: .05em;
}

.sakaisango-features__header p {
    margin: 0;
    color: #6d645c;
    line-height: 1.9;
}

.sakaisango-features__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.sakaisango-feature-card {
    position: relative;
    padding: 34px 28px 30px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 8px 28px rgba(75, 53, 39, .06);
    transition:
        transform .18s ease,
        box-shadow .18s ease,
        border-color .18s ease;
}

.sakaisango-feature-card:hover {
    transform: translateY(-2px);
    border-color: #d9c5a8;
    box-shadow: 0 12px 30px rgba(75, 53, 39, .10);
}

.sakaisango-feature-card__number {
    position: absolute;
    top: 18px;
    right: 20px;
    color: #d9c5a8;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
}

.sakaisango-feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brown), var(--brown2));
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    box-shadow: 0 5px 14px rgba(75, 53, 39, .18);
}

.sakaisango-feature-card__icon--it {
    font-size: 15px;
    letter-spacing: .04em;
}

.sakaisango-feature-card h3 {
    margin: 0 0 16px;
    padding-bottom: 13px;
    border-bottom: 2px solid #d6b889;
    color: var(--brown);
    font-size: 20px;
    line-height: 1.6;
    font-weight: 700;
}

.sakaisango-feature-card p {
    margin: 0 0 12px;
    color: #514a44;
    font-size: 15px;
    line-height: 1.9;
}

.sakaisango-feature-card p:last-child {
    margin-bottom: 0;
}

.sakaisango-features__footer {
    margin-top: 32px;
    padding: 24px 22px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 12px;
    text-align: center;
}

.sakaisango-features__footer p {
    margin: 0 0 15px;
    color: #625b55;
    font-size: 14px;
    line-height: 1.8;
}

.sakaisango-features__button {
    display: inline-block;
    padding: 13px 27px;
    border-radius: 7px;
    background: var(--brown);
    color: #ffffff !important;
    text-decoration: none !important;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(75, 53, 39, .18);
    transition:
        background .18s ease,
        transform .18s ease;
}

.sakaisango-features__button:hover {
    background: #3e2c21;
    color: #ffffff !important;
    transform: translateY(-1px);
}

@media (max-width: 900px) {
    .sakaisango-features__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .sakaisango-feature-card {
        padding: 30px 24px;
    }
}

@media (max-width: 640px) {
    .sakaisango-features {
        margin: 35px 0;
        padding: 38px 18px;
        border-radius: 12px;
    }

    .sakaisango-features__header {
        margin-bottom: 28px;
    }

    .sakaisango-feature-card {
        padding: 28px 22px;
    }

    .sakaisango-feature-card h3 {
        font-size: 19px;
    }

    .pc-only {
        display: none;
    }
}


.sakaisango-features__switch {
    margin: 10px 0 14px;
}

.sakaisango-features__switch a {
    display: inline-block;
    padding: 7px 15px;
    border: 1px solid #d6c3ad;
    border-radius: 999px;
    color: #4b3527;
    background: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition:
        background .18s ease,
        border-color .18s ease,
        transform .18s ease;
}

.sakaisango-features__switch a:hover {
    background: #f4eee7;
    border-color: #a98658;
    transform: translateY(-1px);
}

.sakaisango-features__lead {
    margin-top: 0 !important;
}

.sakaisango-features--zh {
    line-height: 1.9;
}

.sakaisango-features--zh .sakaisango-feature-card p {
    line-height: 1.95;
}