CSS
@charset "UTF-8";

/* =====================================
   地域・一般向けページ専用
   前提：<body class="branch-page">
===================================== */

/*-------------------------------------
  基本設定
-------------------------------------*/
.branch-page,
.branch-page body {
    margin: 0;
    padding: 0;
    font-family: "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
    color: #222;
    background: #f5f7fa;
    line-height: 1.7;
}

.branch-page * {
    box-sizing: border-box;
}

.branch-page img {
    max-width: 100%;
    height: auto;
    border: 0;
}

.branch-page a {
    color: #1b4f91;
    text-decoration: none;
}

.branch-page a:hover {
    text-decoration: underline;
}

/*-------------------------------------
  共通ヘッダー
-------------------------------------*/
.branch-page .site-header {
    background: #ffffff;
    border-bottom: 1px solid #d8e0ea;
}

.branch-page .header-inner {
    width: 900px;
    margin: 0 auto;
    padding: 18px 0;
}

.branch-page .site-logo {
    display: flex;
    align-items: center;
    gap: 18px;
}

.branch-page .site-logo img {
    width: 72px;
    height: auto;
    flex: 0 0 auto;
}

.branch-page .site-logo h1 {
    margin: 0;
    font-size: 34px;
    color: #123d79;
    font-weight: bold;
    line-height: 1.2;
}

/*-------------------------------------
  グローバルナビ
-------------------------------------*/
.branch-page .global-nav {
    background: linear-gradient(to bottom, #1f67b1, #16579a);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.branch-page .global-nav .menu {
    width: 900px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: stretch;
}

.branch-page .global-nav .menu > li {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 0;
}

.branch-page .global-nav .menu > li > a {
    display: block;
    padding: 16px 18px;
    color: #fff;
    font-size: 15px;
    font-weight: bold;
    white-space: nowrap;
    text-decoration: none;
    border-left: 1px solid rgba(255,255,255,0.15);
    border-right: 2px solid rgba(255,255,255,0.2);
}

.branch-page .global-nav .menu > li:first-child > a {
    border-left: none;
}

.branch-page .global-nav .menu > li:nth-child(even) > a {
    background-color: rgba(255,255,255,0.1);
}

.branch-page .global-nav .menu > li > a:hover {
    background: rgba(255,255,255,0.12);
    text-decoration: none;
}

.branch-page .global-nav .has-dropdown > a::after {
    content: " ▼";
    font-size: 0.8em;
}

/*-------------------------------------
  プルダウン
-------------------------------------*/
.branch-page .global-nav .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    margin: 0;
    padding: 0;
    list-style: none;
    background: #fff;
    border: 1px solid #cdd8e5;
    box-shadow: 0 6px 12px rgba(0,0,0,0.12);
    z-index: 9999;
}

.branch-page .global-nav .dropdown li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.branch-page .global-nav .dropdown li a {
    display: block;
    padding: 12px 16px;
    color: #1f3b5b;
    font-size: 14px;
    border-bottom: 1px solid #eef2f6;
    background: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.branch-page .global-nav .dropdown li:last-child a {
    border-bottom: none;
}

.branch-page .global-nav .dropdown li a:hover {
    background: #eef5fc;
    text-decoration: none;
}

.branch-page .global-nav .has-dropdown:hover .dropdown {
    display: block;
}

/*-------------------------------------
  本文ラッパ
-------------------------------------*/
.branch-page #wrapBg {
    background: #f5f7fa;
}

.branch-page .wrapBox {
    width: 960px;
    margin: 20px auto 0;
    padding: 30px 0;
    border-top: 1px solid #ccc;
    background: #fff;
}

.branch-page #mainContents {
    width: 700px;
    float: right;
}

.branch-page #leftContents {
    width: 200px;
    float: left;
}

/*-------------------------------------
  本文共通
-------------------------------------*/
.branch-page p {
    margin: 0 0 15px;
}

.branch-page .mB20 {
    margin-bottom: 20px;
}

.branch-page .midasi {
    color: #000;
    font-weight: bold;
    font-size: 22px;
    margin: 0 0 14px;
    padding: 6px 0 8px 10px;
    border-left: 6px solid #123d79;
    background: #f7f9fc;
}

.branch-page .chapter1 {
    padding: 0 0 6px;
    margin: 18px 0 12px;
    border-bottom: 1px solid #ccc;
    font-weight: bold;
}

.branch-page .txtTempSet {
    margin-bottom: 30px;
    font-size: 14px;
}

/*-------------------------------------
  リスト
-------------------------------------*/
.branch-page ul {
    margin: 0 0 24px;
    padding-left: 0;
}

.branch-page ul.pdfList {
    list-style: none;
    margin: 0 0 24px;
    padding-left: 0;
}

.branch-page ul.pdfList li {
    background: url(../img/pdficon.png) no-repeat left 0.45em;
    padding-left: 1.5em;
    margin-bottom: 10px;
}

.branch-page ul.bgList4 {
    list-style: none;
    margin: 0 0 18px;
    padding-left: 0;
}

.branch-page ul.bgList4 li {
    background: url(../img/bg_list4.gif) no-repeat left 0.45em;
    padding-left: 1.5em;
    margin-bottom: 10px;
}

/*-------------------------------------
  表
-------------------------------------*/
.branch-page table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 20px;
    font-size: 14px;
}

.branch-page table th,
.branch-page table td {
    border: 1px solid #ccc;
    padding: 8px 10px;
    vertical-align: top;
}

.branch-page table th {
    background: #e6e6fa;
    text-align: left;
}

/*-------------------------------------
  左メニュー
-------------------------------------*/
.branch-page #subNavigation {
    margin-bottom: 18px;
    padding-left: 0;
}

.branch-page #subNavigation li {
    list-style: none;
}

/*-------------------------------------
  Adobe案内
-------------------------------------*/
.branch-page .adobe {
    font-size: 12px;
    line-height: 1.6;
}

.branch-page .adobe img {
    display: block;
    margin-bottom: 8px;
}

/*-------------------------------------
  ページ上部へ戻る
-------------------------------------*/
.branch-page div[align="right"] {
    margin: 0 0 24px;
}

.branch-page div[align="right"] a[href="#pagetop"] {
    display: inline-block;
}

/*-------------------------------------
  clearfix
-------------------------------------*/
.branch-page .header-inner::after,
.branch-page .global-nav .menu::after,
.branch-page .wrapBox::after,
.branch-page #mainContents::after,
.branch-page .txtTempSet::after,
.branch-page .clearfix::after {
    content: "";
    display: block;
    clear: both;
}

/*-------------------------------------
  フッター
-------------------------------------*/
.branch-page #footer {
    width: 960px;
    margin: 20px auto 30px;
    padding-top: 12px;
    border-top: 1px solid #ccc;
    text-align: center;
    font-size: 12px;
    color: #555;
}

/*-------------------------------------
  レスポンシブ
-------------------------------------*/
@media (max-width: 980px) {
    .branch-page .header-inner,
    .branch-page .global-nav .menu,
    .branch-page .wrapBox,
    .branch-page #footer {
        width: 96%;
    }

    .branch-page .site-logo {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .branch-page .site-logo h1 {
        font-size: 28px;
    }

    .branch-page #mainContents,
    .branch-page #leftContents {
        float: none;
        width: 100%;
    }

    .branch-page #leftContents {
        margin-top: 24px;
    }
}

@media (max-width: 700px) {
    .branch-page .site-logo img {
        width: 56px;
    }

    .branch-page .site-logo h1 {
        font-size: 22px;
    }

    .branch-page .global-nav .menu {
        flex-direction: column;
        align-items: stretch;
    }

    .branch-page .global-nav .menu > li > a {
        border-left: none;
        border-top: 1px solid rgba(255,255,255,0.15);
    }

    .branch-page .global-nav .dropdown {
        position: static;
        min-width: auto;
        box-shadow: none;
        border: none;
    }

    .branch-page .global-nav .dropdown li a {
        background: #f5f9fd;
        padding-left: 28px;
    }

    .branch-page .global-nav .has-dropdown:hover .dropdown {
        display: block;
    }

    .branch-page .midasi {
        font-size: 19px;
    }
}