main {
    line-height: 1.8;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: bold;
}

article {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-lg) var(--spacing-main-x) var(--spacing-main-b) var(--spacing-main-x);
}

.announce {
    color: #043d8a;
    background-color: #eef835;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    font-weight: bold;
    margin-top: 12px;
}

.announce p {
    font-size: 24px;
    line-height: 1.5;
}

.announce p.note {
    font-weight: normal;
    font-size: 0.75rem;
}

.announce span.highlight {
    display: inline-block;
}

.announce span.highlight .text-3xl {
    line-height: 0.75;
}

.announce p sup {
    font-size: 0.75rem;
    vertical-align: sub;
}

.announce span.highlight::first-letter {
    color: var(--color-warning);
    font-size: 1.25em;
}

.lv1-heading img {
    width: 100%;
    height: auto;
}

.lv2-heading--campaign {
    color: #fff;
    font-size: 32px;
    text-align: center;
    background-color: #1d7fca;
}

.lv3-heading--card {
    color: #23b1e9;
    font-size: 24px;
    text-align: center;
    background-color: #e9f4ff;
}

.outline__txt {
    margin: 30px 0 0;
    font-size: 24px;
}

.outline__contents {
    margin: 20px 0 0;
}

.outline__code {
    display: block;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    background-color: #1d7fca;
}

.outline__note {
    margin: 30px 0 0;
}

.outline__note-item {
    margin: 0 0 0 1em;
    text-indent: -1em;
}

.outline__chance {
    padding: 0 2vw;
    margin: 30px 0 0;
}

.outline__fig {
    display: block;
    margin: 30px auto 0;
    max-width: 100%;
}

.outline__discount {
    margin: 30px 0 0;
}

.outline__discount h4 {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
}

.outline__discount p {
    margin: 10px 0 0;
    font-size: 18px;
}

.outline__discount span.highlight {
    display: inline-block;
    color: var(--color-warning);
}

.category__outline {
    margin: 60px 0 0;
}

.price__category {
    margin: 30px 0 0;
}

.price__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 65px;
    font-size: 18px;
}

.price__list-item {
    flex-basis: 140px;
    text-align: center;
}

.price__list-link {
    display: inline-block;
    padding: 10px 0 6px;
    width: 100%;
    color: #4d4d4d;
    font-weight: bold;
    text-decoration: none;
    box-sizing: border-box;
    border-radius: 12px;
    border: 3px solid #999;
}

.price__list-link:hover,
.price__list-link:active,
.price__list-link:focus {
    text-decoration: none;
    border: 3px solid #23b1e9;
}

.price__list-link::after {
    content: "";
    display: block;
    margin: 0 auto;
    width: 10px;
    height: 10px;
    border-right: 2px solid #4d4d4d;
    border-bottom: 2px solid #4d4d4d;
    transform: rotate(45deg);
}

.price__list-fig {
    display: block;
    margin: 0 auto;
}

.price__service {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    padding: 30px 40px;
    margin: 30px 0 0;
    border-radius: 12px;
    border: 3px solid #666;
}

.price__bu-list {
    display: flex;
    flex-wrap: wrap;
    padding: 0 10px;
    margin: 15px 0 0;
}

.price__bu-list-item {
    flex-basis: 235px;
}

.price__service-link::before,
.price__bu-list-link::before {
    content: "";
    display: inline-block;
    margin: 0 8px 0 0;
    width: 5px;
    height: 5px;
    border-top: 2px solid #ff545f;
    border-right: 2px solid #ff545f;
    transform: rotate(45deg);
    vertical-align: 0.15em;
}

.price__service-item {
    flex-basis: 291.33333px;
}

.price__water {
    margin: 30px 0 0;
}

.price__city {
    display: block;
    padding: 6px 0;
    color: #fff;
    font-size: 18px;
    text-align: center;
    border-radius: 12px;
    background-color: #666;
}

.price__list-type {
    color: #4d4d4d;
}

.promotional-card {
    margin: 30px 0 0;
}

.js-price__service,
.js-price__water-item {
    display: none;
}

.category__note {
    margin: 30px 0 0;
    font-size: 14px;
    text-align: center;
}

.presentation__content {
    padding: 0 20px;
}

.presentation__txt {
    margin: 15px 0 0;
}

.promotional-card {
    margin: 30px 0 0;
}

.presentation__outline {
    margin: 60px 0 0;
}

.participate__contents {
    margin: 60px 0 0;
}

.participate__note-em {
    color: #ff575c;
    font-weight: bold;
}

.participate__list {
    padding: 0 20px;
    margin: 30px 0 0;
    font-size: 24px;
}

.participate__list-item {
    margin: 0 0 0 1em;
    text-indent: -1em;
}

.participate__list-end {
    color: #ff575c;
    font-size: 21px;
}

.participate__list-em {
    color: #ff575c;
}

.participate__note {
    padding: 20px;
    margin: 30px 20px 0;
    background-color: #fefbc7;
}

.cautions__contents {
    margin: 60px 0 0;
}

.cautions__list-item {
    margin: 0 0 0 1em;
    text-indent: -1em;
}

.cautions__lv3-heading,
.cautions__list {
    padding: 0 20px;
}

.lv2-heading--cautions {
    color: #fff;
    font-size: 32px;
    text-align: center;
    background-color: #808080;
}

.cautions__list__cautions,
.cautions__chance {
    margin: 30px 0 0;
}

.section-to_top {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.to_top {
    display: inline-block;
    padding-top: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 5px;
    color: var(--color-black);
    position: relative;
    text-align: center;
    width: 100%;
    max-width: 512px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    cursor: pointer;
    transition:
        background-color 0.3s ease,
        opacity 0.3s ease;
    text-align: center;
    position: relative;
    max-width: 360px;
    width: 100%;
    font-weight: bold;
    border: 2px solid var(--border-lightgreen);
    background-color: white;
    color: var(--color-black);
}

.to_top:visited {
    color: var(--color-black);
}

.to_top:after {
    content: "";
    display: block;
    position: absolute;
    border-right: var(--color-black) 0.2em solid;
    border-top: var(--color-black) 0.2em solid;
    transform: rotate(45deg);
    width: var(--arrow-width);
    height: var(--arrow-width);
    top: calc(50% - var(--arrow-width) / 2);
    right: 1em;
}

.to_top:hover {
    background-color: var(--border-lightgreen);
    text-decoration: none;
    color: var(--color-black);
}

.js-show {
    display: block;
}

.text-3xl {
    font-size: 1.75em;
    line-height: 1.5;
}

@media screen and (max-width: 768px) {
    .outline__contents {
        margin: 12px 0 0;
    }

    .outline__code {
        display: block;
        color: #fff;
        font-size: 1rem;
        font-weight: bold;
        text-align: center;
        background-color: #1d7fca;
    }

    .outline__chance {
        padding: 0 2vw;
        margin: 30px 0 0;
    }

    .outline__txt {
        font-size: initial;
    }

    .category__outline {
        margin: 30px 0 0;
    }

    .outline__t .lv3-heading--card {
        color: #23b1e9;
        font-size: 1.3125rem;
        text-align: center;
        background-color: #e9f4ff;
    }

    .lv2-heading--campaign {
        color: #fff;
        font-size: 1.5rem;
        text-align: center;
        background-color: #1d7fca;
    }

    .price__list {
        gap: 20px;
        grid-template-columns: repeat(2, 1fr);
    }

    .price__list-item {
        flex-basis: 46vw;
        text-align: center;
    }

    .price__list-link {
        display: inline-block;
        padding: 10px 0 6px;
        width: 100%;
        color: #4d4d4d;
        font-weight: bold;
        text-decoration: none;
        box-sizing: border-box;
        border-radius: 12px;
        border: 3px solid #999;
    }

    .price__list-fig {
        display: block;
        margin: 0 auto;
        width: initial;
        height: auto;
    }

    .participate__list {
        padding: 0 2vw;
        margin: 30px 0 0;
        font-size: 1.125rem;
    }

    .participate__note {
        padding: 2vw;
        margin: 30px 2vw 0;
        background-color: #fefbc7;
    }

    .price__service {
        padding: 15px 2vw;
        margin: 30px 0 0;
        border-radius: 12px;
        border: 3px solid #666;
    }

    .price__service li:not(:last-child) {
        flex-basis: unset;
        margin: 0 20px 0 0;
    }

    .announce p {
        font-size: 1.25rem;
    }

    .announce p.note {
        font-size: 0.5rem;
        text-align: left;
    }

    .announce span.highlight::first-letter {
        font-size: 1.1em;
    }
}

.btn {
    max-width: 360px;
    width: 100%;
}

.btn-lg {
    font-size: 1.25rem;
    max-width: 500px;
}

.btn-full {
    max-width: 512px;
}

.btn-icon {
    position: relative;
    padding-right: 2em;
    padding-left: 2em;
}

.btn-icon::before {
    content: "";
    display: block;
    position: absolute;
    width: 1.5em;
    height: 1.5em;
    background-image: url("../images/icon-link.svg");
    background-size: 1.5em;
    background-repeat: no-repeat;
    top: calc(50% - 0.75em);
}

.green.btn-fill {
    background-color: var(--accent_green);
    color: white;
}

.green.btn-fill:hover {
    opacity: 0.8;
}

.entry-btn {
    display: inline-block;
    padding-top: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 5px;
    color: var(--color-black);
    position: relative;
    text-align: center;
    width: 100%;
    max-width: 512px;
    word-break: keep-all;
    overflow-wrap: anywhere;
    cursor: pointer;
    transition: background-color 0.3s ease, opacity 0.3s ease;
    background-color: var(--accent_green);
    color: white;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    padding-right: 2em;
    padding-left: 2em;
    font-size: 1rem;
}

.entry-btn:visited {
    color: white;
}

.entry-btn::after {
    content: "";
    display: block;
    position: absolute;
    width: 1.5em;
    height: 1.5em;
    background-image: url("/common/images/icon-link.svg");
    background-size: 1.5em;
    background-repeat: no-repeat;
    top: calc(50% - 0.75em);
    right: 1em;
}

.entry-btn:hover {
    text-decoration: none;
}

.entry {
    text-align: center;
}

.my-3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-md);
}