/*------------　共通スタイル　------------*/

html body{
    min-width: 0;
    background-image: none;
}

ul {
    list-style: none;
    padding-left: 0;
    margin-left: 0;
}

img{
    width: 100%;
    max-width: max-content;
    max-height: max-content;
}

/*------　h1　------*/

h1.h1-common01{
    margin-top: 0;
    margin-bottom: 32px;
    height: 37px;
    overflow: hidden;
    background-image: url(../img/indexBg_1U.png);
    background-position: top left;
    background-repeat: no-repeat;
    line-height: 34px;
    padding-left: 20px;
    text-align: left;
    font-size: 1.1em;
    letter-spacing: 0.1em;
    color: #fff;
}

/*------　h2 h3　------*/

h2.h2-common01 {
    margin-top: 0;
    margin-bottom: 16px;
    height: 37px;
    overflow: hidden;
    background-image: url(../img/indexBg_1U.png);
    background-position: top left;
    background-repeat: no-repeat;
    padding-left: 20px;
    font-size: 16px;
    letter-spacing: 0.1em;
    color: #fff;

    display: flex;
    align-items: center;
    padding-bottom: 8px;
}

h2.h2-common02 {
    text-align: left;
    border-bottom-style: solid;
    border-bottom-color: #aedd27;
    font-size: 1.1em;
    color: #4682b4;
    font-weight: bold;
    padding-left: 1rem;
    padding-bottom: 8px;
    margin-bottom: 24px;
}

h2.h2-common03 {
    text-align: left;
    font-size: 1.1em;
    color: #fff;
    font-weight: bold;
    padding: 8px 1rem;
    margin-bottom: 24px;
    background-color: #14adec;
}

h2.h2-common04{
    text-align: left;
    font-size: 1.1rem;
    line-height: 1.8rem;
    padding-left: 16px;
    background-image: url(../img/arrow_1U.png);
    background-position: 0 8px;
    background-repeat: no-repeat;
}

h3{
    font-size: 1.1rem;
}

h3.h3-common01,h3.h3-common02{
    text-align: left;
    font-size: 1.1rem;
    line-height: 1.8rem;
    padding-left: 16px;
    background-image: url(../img/arrow_1U.png);
    background-position: 0 8px;
    background-repeat: no-repeat;
}

h3.h3-common02{
    padding-bottom: 16px;
}

/*　左に赤いひし形　*/
.icon-diamond-red::before{
    content: "◆"; 
    margin-right: 0;
    font-size: 1rem;
    color: #e52e4a;
}
/*　左に青いいひし形　*/
.icon-diamond-blue::before{
    content: "◆"; 
    margin-right: 0;
    font-size: 1rem;
    color: #4ec2db;
}

/*------　ul ol　------*/

.ul-common01 > li{
   background-image: url(../img/icon_1o_01.png);
   background-position: 0 8px;
   background-repeat: no-repeat;
   padding-left: 1.25rem;
   margin-bottom: 0.5rem;
}

.ul-common02 > li{
   background-image: url(../img/icon_1o_02.png);
   background-position: 0 8px;
   background-repeat: no-repeat;
   padding-left: 1.25rem;
   margin-bottom: 0.5rem;
}

.ul-common03 > li {
    padding-left: 0;
    margin-left: 1rem;
    margin-bottom: 0.5rem;
    list-style: decimal;
}

.ul-common04{
    margin-bottom: 40px;
    margin-left: 1rem;
}
.ul-common04 > li {
    line-height: 1.4;
    padding-top: 10px;
    padding-right: 15px;
    padding-bottom: 10px;
    padding-left: 24px;
    background-image: url(../img/point_1U.png);
    background-position: 6px 16px;
    background-repeat: no-repeat;
    color: #000000;
}


/* 数値付きol */
ol.ol-decimal{
    list-style: decimal;
}

/* 注釈用ol*/
ol.spec-notes{
   list-style: decimal;
   color: #a9a9a9;;
   
}

/*------　table tr th td　------*/
th.th-wheat{
   background-color: #fff;
}

th.th-grey{
   background-color: #aaa;
}

/*------　section　------*/

section.section-common01{
    margin-bottom: 40px;
}

/*------　p　------*/

p.p-common01{    
    line-height: 1.625em;
    text-indent: 1em;
    margin-bottom: 1em;
}

/*------　strong　------*/
strong.strong-red{
    color: #ff0000;
}

/*------　container　------*/

.container {
    overflow-x: hidden;
    
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/*------　ヘッダー　------*/	

header.header-global{
    background-color: #14adec;
    padding-top: 16px;
}

/*------　ロゴ　------*/

header.header-global h1{
    margin-top: 8px;
    margin-right: 0;
    margin-bottom: 5px;
    margin-left: 0;
    padding-top: 5px;
    padding-right: 0;
    padding-bottom: 0;
    padding-left: 0;
    text-align: center;
    font-weight: normal;
    line-height: 10px;
    font-size: 12px;
    color: #ffffff;
}

header.header-global .site-logo div{
    margin-top: 8px;
    margin-right: 0;
    margin-bottom: 5px;
    margin-left: 0;
    padding-top: 5px;
    padding-right: 0;
    padding-bottom: 0;
    padding-left: 0;
    text-align: center;
    font-weight: normal;
    line-height: 10px;
    font-size: 12px;
    color: #ffffff;
}

header.header-global img{
    margin: 16px auto 0;
}

/*------　ナビ PC　------*/	

header.header-global nav{
    border-top: 1px solid #39a4d1;
    border-bottom: 1px solid #39a4d1;
    margin-top: 16px;background-color: #49bff4; /* 読み込めない場合の予備カラー */
    background-image: linear-gradient(#49bff4, #1aafed);
    
}

header.header-global nav.pc-header-nav > ul {
    /*width: 1280px;*/
    width: 960px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

header.header-global nav.pc-header-nav > ul > li {
    width: 17%;
    /* overflow: hidden; はサブメニュー表示のため削除 */
    position: relative; /* サブメニューの位置基準として追加 */
}

header.header-global nav.pc-header-nav > ul > li:first-child {
    border-left: 1px solid #2a9cce;
}

header.header-global nav.pc-header-nav > ul > li > a {
    display: block;
    font-size: 13px;
    line-height: 30px;
    background-image: url(../img/mainmenu_1U_01.png);
    background-position: center left;
    background-repeat: no-repeat;
    border-right: 1px solid #2a9cce;
    padding-left: 8px;
    text-align: center;
}

header.header-global nav.pc-header-nav > ul > li:nth-child(2) > a {
    background-position: -5px center;
}

header.header-global nav.pc-header-nav > ul > li > a:hover,
header.header-global nav.pc-header-nav > ul > li > a:active {
    background-image: url(../img/mainmenu_1U_01_on.png);
}

header.header-global nav.pc-header-nav > ul > li > a,
header.header-global nav.pc-header-nav > ul > li > a:link,
header.header-global nav.pc-header-nav > ul > li > a:visited,
header.header-global nav.pc-header-nav > ul > li > a:hover,
header.header-global nav.pc-header-nav > ul > li > a:active,
header.header-global nav.pc-header-nav > ul > li > a:focus {
    text-decoration: none;
    color: #fff;
}

/* ==========================================
   2. サブメニュー（製品情報直下）のスタイル
   ========================================== */
header.header-global nav.pc-header-nav ul.dropdown-menu {
    position: absolute;
    top: 100%; /* 「製品情報」ボタンの真下に配置 */
    left: 0;
    width: 100%; /* 親のli（製品情報）と同じ幅 */
    min-width: 140px;
    background-color: #ffffff;
    border: 1px solid #2a9cce;
    border-top: none; /* メインメニューとの境目の線を消す */
    list-style: none;
    margin: 0;
    padding: 0;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);

    /* --- ホバー表示のための非表示設定 --- */
    opacity: 0;                   /* 最初は透明 */
    visibility: hidden;           /* カーソルが反応しない非表示状態 */
    transform: translateY(-10px);  /* 少し上にずらしておく */
    transition: all 0.3s ease;    /* 0.3秒かけて滑らかに表示 */
}

/* ==========================================
   3. ホバー時の表示処理
   ========================================== */
/* 「製品情報」のli（.has-dropdown）にマウスが載ったときにサブメニューを表示 */
header.header-global nav.pc-header-nav > ul > li.has-dropdown:hover ul.dropdown-menu {
    opacity: 1;                   /* 不透明にする */
    visibility: visible;         /* 表示状態にする */
    transform: translateY(0);     /* 元の位置にスライドして降りてくる */
}

/* ==========================================
   4. サブメニュー内のリンクスタイル
   ========================================== */
header.header-global nav.pc-header-nav ul.dropdown-menu li {
    width: 100%;
    border-bottom: 1px solid #e0e0e0;
}

header.header-global nav.pc-header-nav ul.dropdown-menu li:last-child {
    border-bottom: none;
}

header.header-global nav.pc-header-nav ul.dropdown-menu li a {
    display: block;
    padding: 8px 10px;
    font-size: 12px;
    line-height: 1.4;
    color: #333333;
    text-align: center;
    text-decoration: none;
    background: #ffffff;
    transition: background-color 0.2s ease, color 0.2s ease;
}

header.header-global nav.pc-header-nav ul.dropdown-menu li a:hover {
    background-color: #e8f5fb;
    color: #006699;
}

/*------　モバイル版ナビ開閉ボタン(初期設定）　------*/	

#t_nav-input{
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.menu-btn {
       display: none;
}


/*------　モバイル版ナビ(初期設定）　------*/
#sp-header-nav{
    overflow: auto;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    padding-top: 8px;
    background: #40bbf3;
    display:-webkit-box;
    display:-ms-flexbox;
    display: block;
    opacity: 0;	
    pointer-events: none;
    transition: .2s ease-in-out;/*滑らかに表示*/
}

/*------　SP版ナビ　------*/

.sp-header-nav > ul{
    width: 70%;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    padding: 0;
}
    
  #sp-header-nav > ul li { 
    flex: 1; /* li の高さを均等に */
    display: flex; /* a を縦方向に伸ばせる */
    border-bottom: 1px solid rgba(255, 255, 255, 0.3); /* 下線をうっすら引いて区切る */
  }

  #sp-header-nav > ul li:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.3);    /* 一番上の項目にも下線を引く */
  }

#sp-header-nav > ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
    color: #ffffff;
    font-size: 16px;         /* スマホで読みやすい文字サイズ */
    font-weight: bold;
    text-decoration: none;
    text-align: center;
    letter-spacing: 0.05em;  /* 字間を少し空けてスッキリさせる */
    transition: background-color 0.2s ease;
}

/* ==========================================
   スマホ用ナビゲーション (sp-header-nav)
   ========================================== */

#sp-header-nav > ul li.sp-has-dropdown {
    flex-wrap: wrap;
    position: relative;
}

/* 「製品情報」トグルボタン（リンク風） */
#sp-header-nav > ul li.sp-has-dropdown > a.sp-dropdown-toggle {
    width: 100%;
    height: 100%;
    position: relative;
    cursor: pointer;
}

/* 右側に開閉を示す矢印アイコンを追加 */
#sp-header-nav > ul li.sp-has-dropdown > a.sp-dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-left: 10px;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
}

#sp-header-nav > ul li.sp-has-dropdown.is-open > a.sp-dropdown-toggle {
    height: 33%;
}

/* 開いた状態の矢印（上向き） */
#sp-header-nav > ul li.sp-has-dropdown.is-open > a.sp-dropdown-toggle::after {
    transform: rotate(-135deg);
}

/* サブメニュー初期状態（非表示・高さ0） */
#sp-header-nav > ul li.sp-has-dropdown ul.sp-dropdown-menu {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

/* 開いた状態（表示） */
#sp-header-nav > ul li.sp-has-dropdown.is-open ul.sp-dropdown-menu {
    max-height: 300px; /* サブメニュー全体が収まる十分な高さ */
    opacity: 1;
}

#sp-header-nav > ul li.sp-has-dropdown ul a {
    padding: 14px 0;
    font-weight: normal;
    background-color: #e8f5fb;
    color: #006699;
    font-size: 14px;
}


/*------　パンくずリスト　------*/
nav.breadcrumb {
    padding: 8px 8px 0;
    font-size: 0.875rem;
}

nav.breadcrumb ol{
    display: flex;    
}

/*------------　TOPへボタン　------------*/

#pagetop a {
    display: block;
    margin-left: auto;
    margin-right: 20px;
    background-image: url(../img/returnTop_1U.png);
    background-position: top left;
    background-repeat: no-repeat;
    text-align: left;
    text-indent: -9999px;
    height: 24px;
    width: 80px;
}

/*------------　フッター　------------*/

    footer.footer-global {
        background-color: #14adec;
        color: #fff;
        font-size: 70%;
        width: 100%;
        min-width: fit-content;
        margin-top: auto;
    }

    footer.footer-global a:link{
        color: #fff;
    }

    footer.footer-global a:visited{
        color: #fff;
    }

    .footer-inner{
        width: 900px;
        margin: 0 auto;
        padding: 8px;
        display: flex;
        flex-wrap: wrap;
        flex-direction: row-reverse;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    nav.footer-nav {
        width: auto;
    }

    ul.footer-nav-list {
        display: flex;
    }

    li.footer-nav-item {
        background-image: url(../img/fpoint_1U.png);
        background-position: left center;
        background-repeat: no-repeat;
        padding-left: 10px;
        margin-left: 10px;
        font-weight: normal
    }

    .footer-copyright {
        width: auto
    }

/*------------　全ページ 共有　------------*/

/* 見えないマーカー */
.scroll-sentinel {
  height: 1px;
  width: 100%;
  opacity: 0;
  pointer-events: none;
}

#pagetop{
    margin-bottom: 8px;
}

.card-grid{
    margin-right: 10px;
    margin-bottom: 0;
    margin-left: 20px;
    padding-top: 0;
    padding-right: 0;
    padding-bottom: 0;
    padding-left: 0;
    list-style-type: none;
}

.card{
    text-align: left;
    line-height: 1.4;
    padding-top: 10px;
    padding-right: 15px;
    padding-bottom: 10px;
    padding-left: 24px;
    background-image: url(../img/point_1U.png);
    background-position: 6px 16px;
    background-repeat: no-repeat;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #ececec;
    color: #000000;
}

.content{
    width: 100%;
    max-width: 960px;
    margin: 32px auto;

    /* スマホ・タブレット用の左右余白 */
    padding-right: 16px; 
    padding-left: 16px;
}


/* グーグル検索 */

#search{
    margin-bottom: 16px;
}

#search th,#search td{
    border: none;
}

#search input.gsc-inpu,#search table td{
    padding: 8px !important;
}

/*------------　リンク・ホバー　共通スタイル　------------*/

/* お問い合わせボタン */

.contact-area {
  text-align: center;
  margin: 1rem 0;
}

a.contact-button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 204px;
  min-height: 60px;
background-color: #ff8c00; /* 明るく鮮やかなオレンジ */
  color: #ffffff;            /* 白文字 */
  border: 2px solid #ff8c00; /* 背景と同色 */
  font-size: 1.25rem;
  font-weight: bold;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

a.contact-button:hover,
a.contact-button:focus-visible {
background-color: #e07b00; /* 少し濃いオレンジ（押し込み感） */
  color: #ffffff;
  border-color: #e07b00;
}

a.contact-area a:visited {
    color: #fff;
}

a.contact-area a:hover {
    color: #ccc;
}

/* 一覧へ戻る合わせボタン */

.back-area{
    width: 100%;
    display: flex;
}

a.back-button{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    max-width: 240px;
    width: 100%;
    color: #fff;
    text-align: center;
    font-weight: 500;
    font-size: 1rem;
    padding: 8px;
    background-color: #555;
    margin: 0 auto;
    border-radius: 8px;
}

a.back-button::before {
  content: '＜';
  margin-right: 16px;
  font-size: 12px;
}

a.back-button:hover {
    background-color: #888;
}


/* 左に橙の矢印 */

a.a-common01{
    display: block;
    text-align: left;
    line-height: 1.4;
    padding-top: 10px;
    padding-right: 15px;
    padding-bottom: 10px;
    padding-left: 24px;
    background-image: url(../img/point_1U.png);
    background-position: 6px 16px;
    background-repeat: no-repeat;
    color: #006699;
    max-width: max-content;
}

a.a-common01:hover{
 color:#f3bd00
}

/* 普通の青い文字 */

a.a-common02{
    color: #006699;
}

a.a-common02:hover{
    color:#f3bd00
}


/*------------　関連するページ一覧　------------*/

body .container .related-group ul{
    margin-left: 1rem;
    margin-bottom: 18px;
}

body .container .related-group li{
    margin-bottom: 0;
}

/*------　その他　様々な　------*/
.text-right{
    text-align: right;
}


/* ==========================================
   タブレットサイズ以上 (1024px ~)
   ========================================== */

@media (min-width: 1024px) {
  .tab-up-off{
    display: none;
  }
}

/* ==========================================
   モバイルサイズ以上 / Desktop Small (768px ~)
   ========================================== */

@media (min-width: 768px) {
  .sp-up-off{
    display: none;
  }
}

/* ==========================================
   タブレットサイズ以下 (1024px ~)
   ========================================== */

@media (max-width: 1023px) {

    .tab-down-off {
        display: none;
    }

	header {
		padding-bottom: 32px;
	}

	header h1 {
		display: block;
		margin: 8px auto;
		line-height: 1.2rem;
	}

	header .site-logo div{
		display: block;
		margin: 8px auto;
		line-height: 1.2rem;
	}
    
    /*------　モバイル版ナビ開閉ボタン　------*/
    
    #t_nav-input {
		position: fixed;
	    z-index: 29999;
    }

    .menu-btn {
		display: flex;
		width: 30px;
		height: 40px;
		position: fixed;
		top: 0;
		right: 0;
		z-index: 19999;
		justify-content: center;
		align-items: center;
        background-color: rgba(255, 255, 255, 0.5);
        padding: 18px 22px;
	}

	.menu-btn:hover{
		cursor: pointer;
		cursor: hand;
	}
    
	.menu-btn span,
	.menu-btn span:before,
	.menu-btn span:after {
		content: '';
		display: block;
		height: 1px;
		width: 25px;
		border-radius: 3px;
		background-color: #64BEE6;
		position: absolute;

		transition-duration: 0.2s;
	}
	.menu-btn span:before {
		bottom: 8px;
	}
	.menu-btn span:after {
		top: 8px;
	}
    
    /*------　開閉ボタンをクリックしたら三をＸにする　------*/
	
	#t_nav-input:checked ~ .menu-btn span {
		background-color: rgba(255, 255, 255, 0);/*メニューオープン時は真ん中の線を透明にする*/
	}
	#t_nav-input:checked ~ .menu-btn span::before {
		bottom: 0;
		transform: rotate(45deg);
	}

	#t_nav-input:checked ~ .menu-btn span::after {
		top: 0;
		transform: rotate(-45deg);
	}
	
	#t_nav-input:checked ~ .menu-title:after 
	{
        content:"CLOSE";
    }

    /*------　開閉ボタンをクリックしたら表示する　------*/

	#t_nav-input:checked ~ #sp-header-nav{
			transition: .2s ease-in-out;/*滑らかに表示*/
			opacity: 1;
			pointer-events: auto;
			box-shadow: 6px 0 25px rgba(0,0,0,.15);
			z-index: 999;
	}

}

/* ==========================================
   モバイルサイズ以下 (1024px ~)
   ========================================== */

@media (max-width: 767px) {

    .page-index .sp-down-off{
        display: none;
    }

	h1.h1-common01 {
		font-size: 1rem;
        height: auto;
        line-height: 1.3rem;
        background-color: #15adec;
        background-image: none;
        padding: 8px 20px;
        border-bottom: 3px solid #aedd27;
        position: relative;
	}

    h1.h1-common01::before {
        content: "";
        position: absolute;
        top: 55%;
        transform: translateY(-55%);
        left: 8px;
        width: 3.5px;             /* 縦棒の太さ */
        height: 60%;           /* 見出しの高さに合わせる */
        background-color: #aedd27; /* 縦棒の色 */
        border-radius: 2px;     /* 角の丸み（任意） */
    }


    h2.h2-common02 {
        padding-left: 0.25rem;
    }

    th, td {
        padding: 4px 4px;
    }

    nav.breadcrumb ol {
        flex-wrap: wrap;
        font-size: 10px;
    }

	/*------------　全ページ 共有　------------*/

	.card-grid {
	    margin-right: 0px;
   		margin-left: 0px;;
	}

	
	/*------------　フッター　------------*/

	 .footer-inner{
		width: 100%;
		flex-direction: revert;
    }

	
    nav.footer-nav {
        width: 100%;
    }

	ul.footer-nav-list {
	    justify-content: space-around;
	}

	.footer-copyright {
        width: 100%;
		margin-top: 16px;
    }

    /*------------　関連するページ一覧　------------*/

   .related-group ul{
      margin-left: 0;
   }

}