@charset "UTF-8";
/* MONISMS を共通ヘッダー・フッター（includes/header.php・footer.php）で表示するための補正と、デザインの整理 */

:root {
    --fr-gray: #4b8a96;   /* ロゴの水色を暗くした色（文字用） */
    --fr-sand: #56b7c8;   /* ロゴの色 */
    --fr-sand-dark: #3a9aac;
    --fr-dark: #263646;
    --fr-line: #e5e5e5;
}

/* フォントはサイト共通に統一 */
body {
    margin: 0;
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    background: #fff;
}

.fr-page {
    padding-top: var(--site-header-height, 64px); /* 固定ヘッダーの下から開始 */
    color: #444;
}

/* ===== ブランドの帯（ロゴ＋ナビの1段） ===== */
.fr-page .fr-brandbar {
    border-bottom: 1px solid var(--fr-line);
    background: #fff;
}

.fr-page .fr-brandbar-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    max-width: 1140px;
    margin: 0 auto;
    padding: 10px 20px;
    min-height: 60px;
}

.fr-page .fr-brandbar-logo img {
    display: block;
    width: 150px;
    height: auto;
}

.fr-page .fr-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fr-page .fr-nav li {
    margin: 0;
}

.fr-page .fr-nav a {
    display: block;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 14px;
    color: #333;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s;
}

.fr-page .fr-nav a:hover {
    background: #e8f5f8;
}

.fr-page .fr-nav li.current a {
    color: #fff;
    background: var(--fr-dark);
}

/* パンくず */
.fr-page .fr-breadcrumb {
    max-width: 1140px;
    margin: 14px auto 0;
    padding: 0 20px;
    font-size: 13px;
    color: #777;
}

.fr-page .fr-breadcrumb a {
    color: var(--fr-dark);
    text-decoration: underline;
}

.fr-page .fr-breadcrumb .sep {
    margin: 0 8px;
    color: #bbb;
}

/* ===== 本文 ===== */
.fr-page .fr-main {
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 20px 0;
}

.fr-page .kiji {
    max-width: none;
    margin: 0;
    padding: 0;
    float: none;
    width: auto;
}

.fr-page .kiji h1 {
    margin: 4px 0 8px;
    padding-left: 14px;
    border-left: 6px solid var(--fr-sand);
    font-size: 30px;
    font-weight: 700;
    line-height: 1.4;
    color: #222;
}

.fr-page .kiji h2 {
    margin: 52px 0 16px;
    padding: 0 0 8px;
    border: 0;
    border-bottom: 1px solid var(--fr-line);
    background: none;
    font-size: 21px;
    font-weight: 700;
    color: #222;
}

.fr-page .kiji h3 {
    margin: 28px 0 10px;
    font-size: 17px;
    font-weight: 700;
    color: #333;
}

.fr-page .kiji p,
.fr-page .kiji li {
    font-size: 15px;
    line-height: 1.9;
    color: #444;
}

.fr-page .kiji img {
    max-width: 100%;
    height: auto;
}

.fr-page .kiji iframe {
    display: block;
    width: 100%;
    max-width: 860px;
    height: auto;
    aspect-ratio: 16 / 9;
    border: 0;
}

/* 製品ページの見出しまわり */
.fr-page .fr-cat {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--fr-gray);
}

.fr-page .fr-cat .fr-badge {
    width: auto;
    height: 28px;
}

.fr-page .fr-lead {
    margin: 4px 0 0;
    font-weight: 600;
    color: #555;
}

/* 製品写真＋サムネイル */
.fr-page .fr-gallery {
    margin: 18px 0 8px;
}

.fr-page .fr-gallery-main {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
    padding: 20px;
    border: 1px solid var(--fr-line);
    border-radius: 12px;
    background: #fff;
    cursor: zoom-in;
}

.fr-page .fr-gallery-main img {
    max-width: 100%;
    max-height: 360px;
    width: auto;
    height: auto;
}

.fr-page ul.fr-gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.fr-page ul.fr-gallery-thumbs li {
    width: 80px;
    height: 80px;
    margin: 0;
    padding: 4px;
    border: 1px solid var(--fr-line);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
}

.fr-page ul.fr-gallery-thumbs li.current {
    border-color: var(--fr-sand-dark);
}

.fr-page ul.fr-gallery-thumbs img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 本文中の囲み（元の .box） */
.fr-page .kiji .box {
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
}

.fr-page .kiji .main_img {
    margin: 12px 0;
}

/* 技術仕様（変換時に箇条書きから表に変換） */
.fr-page table.fr-spec {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 16px;
}

.fr-page table.fr-spec th,
.fr-page table.fr-spec td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--fr-line);
    font-size: 15px;
    line-height: 1.7;
    text-align: left;
    vertical-align: top;
    color: #333;
}

.fr-page table.fr-spec th {
    width: 32%;
    background: #f1f8fa;
    font-weight: 600;
    color: #444;
}

/* ===== 製品トップ ===== */
.fr-page .fr-hero img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.fr-page .fr-hero + h1 {
    margin-top: 24px;
}

.fr-page ul.fr-concept {
    margin: 8px 0 16px;
    padding: 14px 18px 14px 36px;
    border-radius: 12px;
    background: #f1f8fa;
}

.fr-page h3.fr-cat-title {
    margin-top: 32px;
    padding-left: 10px;
    border-left: 4px solid var(--fr-sand-dark);
    scroll-margin-top: calc(var(--site-header-height, 64px) + 16px);
}

.fr-page ul.fr-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 12px 0 8px;
    padding: 0;
    list-style: none;
}

.fr-page ul.fr-cards li {
    margin: 0;
}

.fr-page ul.fr-cards a {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 14px 14px 16px;
    border: 1px solid var(--fr-line);
    border-radius: 12px;
    background: #fff;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.fr-page ul.fr-cards a:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--fr-sand-dark);
}

.fr-page ul.fr-cards .img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 150px;
    margin-bottom: 10px;
}

.fr-page ul.fr-cards .img img {
    max-width: 100%;
    max-height: 150px;
    width: auto;
    height: auto;
}

.fr-page ul.fr-cards .kind {
    font-size: 12px;
    color: var(--fr-gray);
}

.fr-page ul.fr-cards .name {
    font-size: 16px;
    font-weight: 700;
    color: #222;
}

.fr-page ul.fr-cards .model {
    margin-top: 2px;
    font-size: 12px;
    color: #777;
}

/* 新着情報 */
.fr-page ul.fr-news {
    margin: 0;
    padding: 0;
    list-style: none;
}

.fr-page ul.fr-news li {
    display: flex;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--fr-line);
}

.fr-page ul.fr-news time {
    flex: 0 0 auto;
    color: #888;
    font-size: 14px;
}

/* 導入事例の一覧 */
.fr-page ul.fr-links {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.fr-page ul.fr-links li {
    margin: 0 0 10px;
}

.fr-page ul.fr-links a {
    display: block;
    padding: 14px 18px;
    border: 1px solid var(--fr-line);
    border-radius: 12px;
    color: var(--fr-dark);
    text-decoration: none;
}

.fr-page ul.fr-links a:hover {
    border-color: var(--fr-sand-dark);
    background: #f4fafb;
}

/* ダウンロード */
.fr-page ul.fr-dl {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
}

.fr-page ul.fr-dl li {
    margin: 0;
}

.fr-page ul.fr-dl a {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 12px;
    border: 1px solid var(--fr-line);
    border-radius: 12px;
    color: #222;
    text-decoration: none;
}

.fr-page ul.fr-dl a:hover {
    border-color: var(--fr-sand-dark);
}

.fr-page ul.fr-dl .img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 110px;
    margin-bottom: 8px;
}

.fr-page ul.fr-dl .img img {
    max-height: 110px;
    width: auto;
}

.fr-page ul.fr-dl .name {
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

.fr-page ul.fr-dl .name::before {
    content: "PDF ";
    color: var(--fr-sand-dark);
}

/* 注記（ページ下部） */
.fr-page .fr-notes {
    max-width: 1140px;
    margin: 40px auto 0;
    padding: 20px;
    border-top: 1px solid var(--fr-line);
}

.fr-page .fr-notes p {
    margin: 0 0 4px;
    font-size: 13px;
    color: #666;
}

/* ===== スマホ ===== */
@media (max-width: 767px) {
    .fr-page .fr-brandbar-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 10px 0 0;
    }

    .fr-page .fr-brandbar-logo {
        padding: 0 16px;
    }

    .fr-page .fr-brandbar-logo img {
        width: 120px;
    }

    .fr-page .fr-nav {
        width: 100%;
    }

    .fr-page .fr-nav ul {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0 12px 8px;
    }

    .fr-page .fr-breadcrumb {
        padding: 0 16px;
    }

    .fr-page .fr-main {
        padding: 16px 16px 0;
    }

    .fr-page .kiji h1 {
        font-size: 24px;
    }

    .fr-page .fr-gallery-main {
        height: 260px;
    }

    .fr-page .fr-gallery-main img {
        max-height: 220px;
    }

    .fr-page ul.fr-cards,
    .fr-page ul.fr-dl {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .fr-page ul.fr-cards .img {
        height: 110px;
    }

    .fr-page ul.fr-cards .img img {
        max-height: 110px;
    }

    .fr-page table.fr-spec th,
    .fr-page table.fr-spec td {
        display: block;
        width: 100%;
    }

    .fr-page table.fr-spec th {
        border-bottom: 0;
        padding-bottom: 4px;
    }

    .fr-page table.fr-spec td {
        padding-top: 4px;
    }

    .fr-page ul.fr-news li {
        flex-direction: column;
        gap: 2px;
    }
}

/* 元の写真の並び（tn_group）を小さな枠付きで横に並べる */
.fr-page .kiji .tn_group {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 10px;
    margin: 10px 0 8px;
}

.fr-page .kiji .tn_img_shadow {
    margin: 0;
    box-shadow: none;
}

.fr-page .kiji .tn_img_shadow img {
    display: block;
    width: 110px;
    height: 110px;
    object-fit: contain;
    padding: 4px;
    border: 1px solid var(--fr-line);
    border-radius: 8px;
    background: #fff;
}

.fr-page .kiji .tn_group p {
    flex-basis: 100%;
    margin: 4px 0 0;
    font-size: 13px;
}

/* 元のCSSの .kiji ul { max-width: 640px } を、カード・一覧では解除 */
.fr-page .kiji ul.fr-cards,
.fr-page .kiji ul.fr-dl,
.fr-page .kiji ul.fr-news,
.fr-page .kiji ul.fr-links,
.fr-page .kiji ul.fr-gallery-thumbs {
    max-width: none;
}

/* 製品写真（ギャラリーにしていないページ）を中央に */
.fr-page .kiji .main_img {
    text-align: center;
}

.fr-page .kiji .main_img img {
    display: inline-block;
    max-height: 440px;
    width: auto;
}

/* 技術仕様のグループ行（パワーアンプ部・スピーカー部など） */
.fr-page table.fr-spec tr.fr-spec-group th {
    width: auto;
    padding-top: 18px;
    background: none;
    border-bottom: 2px solid var(--fr-sand);
    color: #222;
    font-weight: 700;
}

/* 品番が製品名と同じ場合は品番の行を出さない */
.fr-page ul.fr-cards .model:empty {
    display: none;
}