.cim-collection {
    background: #f6f9fc;
    color: #1d2f43;
}

.cim-collection .contents__box__inner {
    border: 1px solid rgba(14, 115, 201, .12);
    box-shadow: 0 24px 52px rgba(14, 57, 92, .14);
    overflow: hidden;
    position: relative;
}

.collection-intro {
    display: grid;
    gap: 32px;
    grid-template-columns: minmax(0, 1fr) 300px;
    /* 他ページ(cim-plan等)の入れ子パディング合計に合わせる
       左右: .col(12) + .block__nnnp--dt(32) + .block__ppnp(32) = 76px
       上下: .block__ppnp / .block__nppp = 32px */
    padding: 32px 76px;
}

.collection-intro__copy {
    align-self: top;
    position: relative;
    z-index: 1;
}

.cim-collection .collection-intro__copy .heading--title-group {
    margin-bottom: 17px;
    min-width: 0;
    padding-bottom: 0;
}

.cim-collection .collection-intro__copy .heading--title-en2 {
    margin-bottom: 0;
    padding-bottom: 0;
    white-space: normal;
    width: 100%;
}

.cim-collection .collection-intro__copy .heading--title-en2 .font__smaller {
    display: block;
    /* cim-planと同じ: .heading--title-en2(32/36/48px) × .font__smaller(75%) の段階サイズ
       ≤839px: 24px / 840-1499px: 27px / ≥1500px: 36px */
    font-size: 24px;
    overflow-wrap: anywhere;
}

@media(min-width:840px) {
    .cim-collection .collection-intro__copy .heading--title-en2 .font__smaller {
        font-size: 27px;
    }
}

@media(min-width:1500px) {
    .cim-collection .collection-intro__copy .heading--title-en2 .font__smaller {
        font-size: 36px;
    }
}

.collection-intro__lead {
    color: #1458a5;
    font-size: 15px;
    font-weight: bold;
    line-height: 1.85;
    margin-top: 0;
    max-width: 780px;
}

.collection-intro__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.collection-intro__chips span {
    background: #eaf6ff;
    border: 1px solid #b8ddf6;
    color: #0b5fa8;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    padding: 10px 13px;
}

.collection-product-name {
    font-weight: 800;
}

.collection-intro__lead .collection-product-name {
    color: #4f9fd1;
}

.collection-product-name--plan {
    color: #16825e;
}

.collection-product-name--kabuko {
    color: #7b4bb7;
}

.collection-product-name--girder {
    color: #0e73c9;
}

.collection-product-name--box {
    color: #d45a1f;
}

.collection-product-name--compo {
    color: #008f9f;
}

.collection-intro__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.collection-button {
    align-items: center;
    border: 1px solid transparent;
    box-sizing: border-box;
    display: inline-flex;
    font-weight: 700;
    justify-content: center;
    min-height: 46px;
    min-width: 168px;
    padding: 12px 20px;
    text-decoration: none;
    transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.collection-button--primary {
    background: #0e73c9;
    color: #fff;
}

.collection-button--primary:hover {
    background: #094f8c;
    color: #fff;
}

.collection-button--secondary {
    background: #fff;
    border-color: #0e73c9;
    color: #0e73c9;
}

.collection-button--secondary:hover {
    background: #eaf5ff;
    color: #0b2c4d;
}

.collection-system {
    align-self: center;
    position: relative;
    text-align: center;
    z-index: 1;
}

.collection-system__panel {
    background: #fff;
    box-sizing: border-box;
    text-align: center;
}

.collection-system__image {
    display: block;
    height: auto;
    margin: 0 auto;
    max-width: 100%;
    width: 330px;
}

.collection-logo-network {
    height: 330px;
    margin: 0 auto;
    max-width: 470px;
    position: relative;
    width: 100%;
}

.collection-logo-network::before,
.collection-logo-network::after {
    border: 2px solid #d6dce2;
    border-radius: 50%;
    content: "";
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.collection-logo-network::before {
    height: 202px;
    width: 202px;
}

.collection-logo-network::after {
    height: 300px;
    width: 300px;
}

.collection-logo-network__item {
    display: block;
    height: auto;
    object-fit: contain;
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.collection-logo-network__item--compo {
    /* ペアの左右間隔を広げる（各ロゴを外側へ3%） */
    left: 22%;
    top: 22%;
    width: 116px;
}

.collection-logo-network__item--box {
    left: 78%;
    top: 22%;
    width: 116px;
}

.collection-logo-network__item--girder {
    left: 50%;
    top: 50%;
    width: 88px;
}

.collection-logo-network__item--kabuko {
    /* ペアの左右間隔を広げる（各ロゴを外側へ3%） */
    left: 22%;
    top: 81%;
    width: 88px;
}

.collection-logo-network__item--plan {
    left: 80%;
    top: 80%;
    width: 108px;
}

.collection-theme-band {
    background: #bae2f8;
    height: 32px;
}

.collection-section {
    padding: 78px 0;
}

.collection-section__inner {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 1120px;
    padding: 0 32px;
}

.collection-heading {
    margin-bottom: 32px;
    text-align: center;
}

.collection-heading__en {
    color: #19395d;
    font-family: "Noto Serif", serif;
    font-size: 24px;
    font-style: italic;
    line-height: 1.2;
    margin-bottom: 8px;
}

.collection-heading__ja {
    color: #1d2f43;
    font-size: 18px;
    font-weight: 700;
}

.collection-heading--light .collection-heading__en,
.collection-heading--light .collection-heading__ja {
    color: #fff;
}

.collection-overview {
    background: #fff;
    padding-top: 42px;
}

.collection-overview__text {
    font-size: 15px;
    line-height: 2.1;
    margin: 0 auto;
    max-width: 960px;
    text-align: center;
}

.collection-matrix {
    background: #1e88d6;
}

.collection-table__target {
    color: #7b8b99;
    display: block;
    font-size: 12px;
    font-weight: 500;
    margin-top: 4px;
}

.collection-table-wrap {
    overflow-x: auto;
    position: relative;
}

.collection-lineup-cards {
    display: none;
}

.collection-table,
.collection-price-table {
    background: #fff;
    border-collapse: separate;
    border-spacing: 0;
    box-shadow: 0 20px 48px rgba(15, 48, 78, .16);
    min-width: 780px;
    width: 100%;
}

.collection-table {
    min-width: 780px;
}

.collection-table td:first-child {
    width: 90px;
}

.collection-table td:nth-child(2) {
    text-align: left;
    width: 260px;
}

.collection-table th:nth-child(n+2),
.collection-table td:nth-child(n+3) {
    min-width: 130px;
}

.collection-table th,
.collection-table td,
.collection-price-table th,
.collection-price-table td {
    border: 1px solid #c9d5df;
    padding: 18px 16px;
    text-align: center;
    vertical-align: middle;
}

.collection-table th,
.collection-price-table th {
    background: #eef4f8;
    color: #19395d;
    font-weight: 700;
}

.collection-table td:first-child,
.collection-price-table th:first-child,
.collection-price-table td:first-child {
    background: #fff;
    left: 0;
    position: sticky;
    z-index: 5;
}

.collection-table td:first-child {
    border-right: 0;
}

.collection-table td:nth-child(2) {
    border-left: 0;
}

.collection-price-table th:first-child {
    background: #eef4f8;
    z-index: 6;
}

.collection-table-wrap {
    -webkit-overflow-scrolling: touch;
}

.collection-lineup-card {
    background: #fff;
    border: 1px solid #c9d5df;
    padding: 18px;
}

.collection-lineup-card h3 {
    color: #19395d;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0 0 12px;
}

.collection-lineup-card ul {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.collection-lineup-card li {
    border-top: 1px solid #e4edf4;
    padding-top: 8px;
}

.collection-lineup-card li:first-child {
    border-top: 0;
    padding-top: 0;
}

.collection-lineup-card a {
    color: #0e73c9;
    font-weight: 700;
    text-decoration: none;
}

@media(max-width:839px) {
    .collection-table-wrap--lineup {
        display: none;
    }

    .collection-lineup-cards {
        display: grid;
        gap: 14px;
    }
}

.collection-table td:nth-child(n+3) {
    color: #0e73c9;
    font-size: 22px;
    font-weight: 700;
}

.collection-check {
    display: inline-block;
    font-size: 0;
    height: 18px;
    position: relative;
    vertical-align: middle;
    width: 24px;
}

.collection-check::before {
    border-bottom: 5px solid #22a35a;
    border-right: 5px solid #22a35a;
    content: "";
    display: block;
    height: 18px;
    left: 7px;
    position: absolute;
    top: -4px;
    transform: rotate(45deg);
    width: 9px;
}

.collection-dash {
    color: #9aa7b3;
}

.collection-product {
    align-items: center;
    display: grid;
    gap: 18px;
    grid-template-columns: 96px 1fr;
    text-align: left;
}

.collection-product-logo-cell img {
    display: block;
    justify-self: center;
    margin: 0 auto;
    max-height: 58px;
    max-width: 86px;
    object-fit: contain;
}

.collection-product-logo-cell img.collection-product__logo--compo,
.collection-product-logo-cell img.collection-product__logo--box {
    height: auto;
    max-height: 82px;
    max-width: none;
    width: 96px;
}

.collection-product-logo-cell img.collection-product__logo--plan {
    max-height: 72px;
    max-width: 88px;
}

.collection-product__body {
    min-width: 0;
    text-align: left;
}

.collection-product__name {
    color: #1458a5;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 2px;
}

.collection-product__title {
    color: #111;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 6px;
}

.collection-product__description {
    color: #222;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    margin: 0 0 8px;
}

.collection-product__link {
    color: #0e73c9;
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: underline;
}

.collection-product__link:hover {
    color: #094f8c;
}

.collection-product img {
    justify-self: center;
    max-height: 58px;
    max-width: 70px;
    object-fit: contain;
}

.collection-product img.collection-product__logo--plan {
    max-height: 72px;
    max-width: 88px;
}

.collection-product img.collection-product__logo--compo,
.collection-product img.collection-product__logo--box {
    height: auto;
    max-height: 82px;
    max-width: none;
    width: 96px;
}

.collection-note {
    color: #5f7080;
    font-size: 13px;
    line-height: 1.8;
    margin-top: 18px;
    text-align: center;
}

.collection-matrix .collection-note {
    color: #e9f5ff;
}

.collection-price {
    background: #f6f9fc;
}

.collection-price .collection-heading,
.collection-support .collection-heading {
    border-bottom: 1px solid #cfd8df;
    margin-bottom: 24px;
    padding-bottom: 12px;
    text-align: left;
}

.collection-price .collection-heading__en,
.collection-support .collection-heading__en {
    color: #1d2f43;
    font-family: "Roboto", sans-serif;
    font-size: 30px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 10px;
}

.collection-price .collection-heading__ja,
.collection-support .collection-heading__ja {
    color: #1d2f43;
    font-size: 15px;
    font-weight: 700;
}

.collection-price .collection-heading__ja::before,
.collection-support .collection-heading__ja::before {
    color: #0e73c9;
    content: "\25A0";
    margin-right: 6px;
}

.collection-recommend {
    background: #fff;
    padding-top: 18px;
}

.collection-features {
    background: #fff;
}

.collection-features .back--light-gray {
    text-align: center;
}

.collection-features .heading--title-gothic {
    text-align: center;
}

.collection-recommend {
    margin-top: 64px;
}

.collection-recommend__heading {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 28px;
    text-align: center;
}

.collection-recommend__list {
    margin: 0 auto;
    max-width: 900px;
}

.collection-recommend__list div {
    display: grid;
    gap: 28px;
    grid-template-columns: 180px 1fr;
    line-height: 1.9;
    margin-bottom: 18px;
}

.collection-recommend__list dt {
    font-weight: 700;
}

.collection-recommend__list dd {
    margin: 0;
}

@media(max-width:600px) {
    .collection-recommend__list div {
        gap: 4px;
        grid-template-columns: 1fr;
    }
}

.collection-price-table td {
    text-align: left;
}

.collection-price-table td:nth-child(3),
.collection-price-table td:nth-child(4) {
    text-align: right;
    white-space: nowrap;
}

.collection-price-table strong {
    color: #0e73c9;
}

.collection-price-table td:first-child {
    font-weight: 700;
}

.collection-price .collection-note {
    text-align: left;
}

.collection-support {
    background: #fff;
    padding-bottom: 110px;
    text-align: left;
}

.collection-support p {
    line-height: 1.9;
}

.collection-support a {
    color: #0e73c9;
}

.collection-support a.btn {
    color: #fff;
}

.collection-support a.btn:hover {
    color: #fff;
}

.collection-support__action {
    margin-top: 28px;
    text-align: center;
}

@media(max-width:839px) {
    .header-nav--global__item--m6,
    .header-nav--global__menu__list__item__link--contact {
        display: none !important;
    }

    .collection-heading__en {
        font-size: 24px;
    }

    .cim-collection .collection-intro__copy .heading--title-en2 {
        line-height: 1.25;
    }

    .collection-intro {
        display: block;
        /* タブレット: .block__nnnp--dt(≥840のみ)が無効化 → .col(12) + .block__ppnp(32) = 44px */
        padding: 32px 44px;
    }

    .collection-system {
        margin-top: 28px;
    }

    /* 840px以下ではロゴの左右間隔を元に戻す（広がりすぎ防止） */
    .collection-logo-network__item--compo,
    .collection-logo-network__item--kabuko {
        left: 25%;
    }

    .collection-logo-network__item--box {
        left: 75%;
    }

    .collection-logo-network__item--plan {
        left: 77%;
    }

    .collection-section {
        padding: 56px 0;
    }

    .collection-overview {
        padding-top: 32px;
    }

    .collection-section__inner {
        padding: 0 20px;
    }

}

@media(min-width:840px) {
    .collection-heading__en {
        font-size: 40px;
    }
}

@media(max-width:479px) {
    .cim-collection .contents__box__inner {
        box-shadow: 0 14px 32px rgba(14, 57, 92, .12);
    }

    .collection-intro {
        /* SP: .contents__box--top .col(5) + block(21.33) ≒ 26px / 上下 21px */
        padding: 21px 26px;
    }

    .collection-intro__lead {
        font-size: 14px;
    }

    .collection-intro__chips {
        gap: 8px;
    }

    .collection-intro__chips span {
        font-size: 12px;
        padding: 9px 10px;
    }

    .collection-recommend__list div {
        display: block;
    }

    .collection-intro__actions {
        display: grid;
    }

    .collection-button {
        width: 100%;
    }

}

@media(min-width:840px) and (max-width:1423px) {
    .cim-collection .contents__box--top .block__element1.block__nnnp--dt {
        padding-right: 0;
    }

    .cim-collection .contents__box--top .heading--title-group .heading--under-line {
        max-width: 100%;
        width: 100%;
    }
}