.about-page {
    color: #1f2b3a;
}
.about-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 360px;
    background: url("image/about/photo00-1.jpg") center / cover no-repeat;
    color: #fff;
    border-radius: 0;
    overflow: hidden;
}
.about-hero-text {
    position: relative;
    padding: 2.5rem 3rem;
    margin-left: 0.35rem;
    padding-left: 1.8rem;
}
.about-hero-text::before {
    content: "";
    position: absolute;
    left: 0.6rem;
    top: 0;
    width: 6px;
    height: 4.6em;
    background: #f5c21b;
}
.about-hero-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}
.about-hero-image {
    display: none;
}
.about-hero-caption {
    margin: 0.35rem 0 0.75rem;
    font-size: 0.8rem;
    color: #000;
    text-align: right;
}

.about-sub-hero {
    position: relative;
    margin-top: 1.5rem;
    background: url("image/about/photo00-2.jpg") center / cover no-repeat;
    aspect-ratio: 1024 / 459;
}
.about-sub-hero-panel {
    position: relative;
    margin-left: auto;
    margin-right: 0;
    width: 35%;
    color: #fff;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.about-sub-hero-label {
    font-weight: 700;
    margin: 0;
}
.about-sub-hero-title {
    font-size: 1.6rem;
    margin: 0;
    margin-bottom: 1em;
}
.about-sub-hero-caption {
    margin: 0.35rem 0 1rem;
    font-size: 0.8rem;
    color: #000;
    text-align: left;
}
.about-bullets {
    list-style: none;
    padding: 0;
    margin: 0;
}
.about-bullets li {
    position: relative;
    padding-left: 0.4rem;
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
}
.about-bullets li::before {
    content: "";
    position: absolute;
    left: 0;
}
.about-bullets li::after {
    content: "";
    position: absolute;
    left: -0.45rem;
    top: 0.2rem;
    width: 4px;
    height: 2.8rem;
    background: #f5c21b;
}

.about-section-title {
    margin: 2rem 0 1rem;
    background: #49b4e4;
    color: #fff;
    padding: 0.6rem 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-left: 6px solid #f5c21b;
}
.about-section-divider {
    height: 8px;
    background: #49b4e4;
    margin: 1.5rem 0 1.5rem;
}
.about-effect-card {
    background: transparent;
}
.about-effects-row {
    background: none;
    margin-bottom: 0rem;
}
.about-effects-row.about-effects-row-secondary {
    background: none;
}
.about-effects-bg-photo {
    display: block;
}
.about-effects-bg-photo-container {
    column-count: 2;
    column-gap: 1.5rem;
    direction: rtl;
}
.about-effects-bg-photo-container > * {
    break-inside: avoid;
    direction: ltr;
}
.about-effect-header {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.about-effect-header h3 {
    font-weight: bold;
    color:#00a0e9
}

.about-effect-number {
    font-size: 10rem;
    line-height: 1;
    font-weight: 700;
    background: linear-gradient(90deg, #6bc8f2, #0084cf);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
}
.about-effect-sub {
    font-weight: 600;
    font-size: 1.25em;
    color: #0068b7;
    margin-bottom: 0.5rem;
    position: relative;
    padding-top: 0.6rem;
}
.about-effect-sub::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 2px;
    background: #00a0e9;
}
.about-effect-subtitle {
    font-weight: 700;
    color: #3a6f9c;
    margin: 1rem 0 0.5rem;
}
.about-subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 700;
    color: #222;
    padding: 0.25rem 0;
    letter-spacing: 0.04em;
}
.about-subtitle::before,
.about-subtitle::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #444;
}
.about-feature-list {
    list-style: none;
    padding-left: 0;
    counter-reset: feature;
}
.about-feature-list li {
    position: relative;
    padding-left: 4.8rem;
    margin-bottom: 0.9rem;
    font-weight: 400;
    color: #222;
}
.about-feature-list li::before {
    counter-increment: feature;
    content: counter(feature);
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 3.6rem;
    height: 3.6rem;
    border-radius: 999px;
    background: #58b5e6;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2.2rem;
}
.about-feature-list li:nth-child(1)::before {
    background: #00a2aa;
}
.about-feature-list li:nth-child(2)::before {
    background: #00a3d7;
}
.about-feature-list li:nth-child(3)::before {
    background: #2482bc;
}

.contact {
    margin: 2rem 0 1.5rem;
    font-size: 0.9rem;
    color: #1f2b3a;
}
.contact-section {
    border-top: 2px solid #1aa0d8;
    padding-top: 0.75rem;
    margin-top: 1rem;
}
.contact-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1aa0d8;
    margin-bottom: 0.75rem;
}
.contact-group {
    display: grid;
    grid-template-columns: 140px 56px 1fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0.6rem 0;
    border-top: 1px solid #1aa0d8;
}
.contact-group:first-of-type {
    border-top: none;
}
.contact-labels {
    color: #1aa0d8;
    font-weight: 700;
    line-height: 1.6;
}
.contact-label {
    margin-bottom: 0.2rem;
}
.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: transparent;
    position: relative;
}
.contact-icon-mlit::after {
    content: "";
    position: absolute;
    inset: 4px;
    background: url("image/about/gov_icon.png") center / contain no-repeat;
}
.contact-icon-pref::after {
    content: "";
    position: absolute;
    inset: 4px;
    background: url("image/about/pref_icon.png") center / contain no-repeat;
}
.contact-org {
    font-weight: 700;
    margin-bottom: 0.35rem;
}
.contact-detail a {
    color: inherit;
    text-decoration: none;
}
@media (max-width: 991px) {
    .contact-group {
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "labels labels"
            "icon body";
        align-items: start;
        column-gap: 0.6rem;
    }
    .contact-labels {
        display: grid;
        grid-template-columns: repeat(2, max-content);
        column-gap: 0;
        row-gap: 0.25rem;
        justify-items: start;
        justify-content: start;
        grid-area: labels;
    }
    .contact-icon {
        grid-area: icon;
    }
    .contact-body {
        grid-area: body;
    }
    .contact-body {
        margin-left: 0;
    }

    .about-hero {
        grid-template-columns: 1fr;
        background-image: url("image/about/sp_photo00-1.jpg");
        min-height: auto;
        aspect-ratio: 9 / 16;
        background-position: center top;
    }
    .about-hero-text {
        padding: 2rem 1.5rem 1.5rem;
    }
    .about-hero-title {
        word-break: keep-all;
        line-height: 1.4;
    }
    .about-hero-text::before {
        top: 0;
        height: 3.6em;
    }
    .about-hero-caption {
        font-size: 0.72rem;
        margin-top: 0.3rem;
    }
    .about-hero-title {
        font-size: 1.35rem;
    }
    .about-sub-hero {
        min-height: auto;
        aspect-ratio: 9 / 16;
        background-image: url("image/about/sp_photo00-2.jpg");
        background-position: center top;
    }
    .about-sub-hero-panel {
        position: static;
        width: 100%;
        padding: 3rem;
    }
    .about-sub-hero-caption {
        font-size: 0.72rem;
        margin-top: 0.3rem;
    }
    .about-sub-hero-title {
        font-size: 1.6rem;
        margin-bottom: 1em;
    }
    .about-bullets li {
        font-size: 1.05rem;
        font-weight: 700;
    }
    .about-bullets li::after {
        height: 2.8rem;
    }
    .about-hero-title {
        font-size: 1.2rem;
    }
    .about-section-title {
        padding: 0.5rem 0.75rem;
        border-left-width: 4px;
    }
    .about-section-divider {
        height: 6px;
        margin: 1rem 0;
    }
    .about-effects-bg-photo-container {
        column-count: 1;
        direction: ltr;
    }
    .about-effects-row {
        background: url("image/about/sp_photo01.jpg") center bottom / contain no-repeat;
        padding-bottom: 180px;
    }
    .about-effects-row.about-effects-row-secondary {
        background: none;
        padding-bottom: 0px;
    }
    .contact-inline-label {
        display: block;
    }
    .about-effect-header h3 {
        font-size: 1.25rem;
    }
    .about-effect-sub {
        width: 100%;
        font-size: 1.0rem;
    }
    .about-effect-number {
        font-size: 7.5em;
    }
    .about-effect-header {
        gap: 0.5em;
    }
    img.caption {
        width: 50%;
        margin-bottom: 20px;
    }
}

@media (min-width: 992px) {
    .about-effects-row {
        background: url("image/about/photo01.jpg") center bottom / contain no-repeat;
    }
    .about-effects-bg-photo {
        display: none;
    }
}