@charset "UTF-8";
/*!
 * File Name: lp-custom.css 
 * Description: lp.css をオーバーライドして、カスタマイズしているCSSです。編集するなどしてご利用ください。
 */
/* font-family（フォント）
--------------------------------------------------------- */
@font-face {
  font-family: 'Noto Sans Japanese';
  font-weight: 400;
  font-style: normal;
  src: url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Regular.woff2") format("woff2"), url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Regular.woff") format("woff"), url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Regular.otf") format("opentype");
}

@font-face {
  font-family: 'Noto Sans Japanese';
  font-weight: 700;
  font-style: normal;
  src: url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Bold.woff2") format("woff2"), url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Bold.woff") format("woff"), url("//fonts.gstatic.com/ea/notosansjapanese/v6/NotoSansJP-Bold.otf") format("opentype");
}

body {
  font-family: 'Noto Sans Japanese', 'Open Sans', sans-serif;
}

button, input, select, textarea {
  font-family: inherit;
}

/* body
--------------------------------------------------------- */
body {
  background-color: #333;
  color: #333;
}

/* button（ボタン）
--------------------------------------------------------- */
.lp-c-button {
  background-color: #339900;
  color: #FFF;
}

/* header
--------------------------------------------------------- */
.lp-sec-header {
  background-color: #fff;
}

.lp-sec-header > .lp-block .lp-logo img {
  width: 90px;
  height: 90px;
}

.lp-sec-header > .lp-block .lp-title {
  font-size: 24px;
  color: #333;
}

@media screen and (max-width: 560px) {
  .lp-sec-header > .lp-block .lp-logo img {
    width: 50px;
    height: 50px;
  }
  .lp-sec-header > .lp-block .lp-title {
    font-size: 16px;
  }
}

/* band
   bandArrow
--------------------------------------------------------- */
.lp-sec-band > .lp-block {
  background-color: #0048A8;
  color: #fff;
}

.lp-sec-band--arrow > .lp-block::after {
  color: #0048A8;
}

/* BigCenter
   BigLeft
   BigRight
   BigText
--------------------------------------------------------- */
.lp-sec-big {
  background-color: #fff;
  background-image: url("../img/cover10.png");
}

.lp-sec-big--center > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-big--center > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-big--left > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-big--left > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-big--right > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-big--right > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-big--text > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-big--text > .lp-block > .lp-text {
  color: #333;
}

/* ImageCenter
   ImageLeft
   ImageRight
--------------------------------------------------------- */
.lp-sec-image {
  background-color: #fff;
}

.lp-sec-image > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-image > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-image--center > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-image--center > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

.lp-sec-image--left > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-image--left > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

.lp-sec-image--right > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-image--right > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

/* FullImageCenter
   FullImageLeft
   FullImageRight
--------------------------------------------------------- */
.lp-sec-fullimage {
  background-color: #fff;
}

.lp-sec-fullimage--center > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-fullimage--center > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

.lp-sec-fullimage--left > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-fullimage--left > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

.lp-sec-fullimage--right > .lp-block > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-fullimage--right > .lp-block > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

/* Inline2
   Inline2Arrow
   Inline3
   Inline3Arrow
   Inline4
   Inline4Arrow
   Inline5
   Inline5Arrow
   Inline2Circle
   Inline2CircleArrow
   Inline3Circle
   Inline3CircleArrow
   Inline4Circle
   Inline4CircleArrow
   Inline5Circle
   Inline5CircleArrow
--------------------------------------------------------- */
.lp-sec-inline {
  background-color: #fff;
}

.lp-sec-inline > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-inline > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-inline > .lp-block > .lp-list .lp-list__item > .lp-item .lp-item__contents > .lp-title {
  color: #333;
}

.lp-sec-inline > .lp-block > .lp-list .lp-list__item > .lp-item .lp-item__contents > .lp-text {
  color: #333;
}

.lp-sec-inline--arrow > .lp-block > .lp-list .lp-list__item::before {
  color: #333;
}

/* List
--------------------------------------------------------- */
.lp-sec-list {
  background-color: #fff;
}

.lp-sec-list > .lp-block > .lp-title {
  color: #333;
}

.lp-sec-list > .lp-block > .lp-text {
  color: #333;
}

.lp-sec-list > .lp-block > .lp-list > .lp-item {
  color: #333;
}

.lp-sec-list > .lp-block > .lp-list > .lp-item::before {
  color: #333;
}

/* footer
--------------------------------------------------------- */
.lp-sec-footer {
  background-color: #333;
}

.lp-sec-footer > .lp-block .lp-copyright {
  color: #fff;
  font-size: 16px;
}
.lp-sec-footer > .lp-block .lp-copyright a {
  color: #fff;
}
@media screen and (max-width: 560px) {
  .lp-sec-footer > .lp-block .lp-copyright {
    font-size: 12px;
  }
}


/* original
--------------------------------------------------------- */
.bg-160306 {
	position: relative;
	width: 100%;
	text-align: center;
	background: #160306;
}
.bg-ffffff {
	position: relative;
	width: 100%;
	text-align: center;
	background: #ffffff;
}
img.btn {
	max-width: 50%;
	height: auto;
	margin: 20px auto;
}
img.btn:hover{
	opacity:0.5;
	cursor: pointer;
}

img.btn:active{
	position: relative;
	top: 3px;
 
}


.bg-120 {
  background-image: url(../img/120moushikomitasuu-bg.png);
}

/*上書き*/
.lp-sec-inline  {
  background-color: #fff;
}

.bg-120,.bg-170 > .lp-block > .lp-title {
  color: #fff;
}

.bg-120,.bg-170 > .lp-block > .lp-text {
  color: #fff;
}

.bg-120,.bg-170 > .lp-block > .lp-list .lp-list__item > .lp-item .lp-item__contents > .lp-title {
  color: #fff;
}

.bg-120,.bg-170 > .lp-block > .lp-list .lp-list__item > .lp-item .lp-item__contents > .lp-text {
  color: #fff;
}
/*上書き ここまで*/


.bg-170 {
	position: relative;
	width: 100%;
	text-align: center;
	background: #6AB82D;
	padding: 50px 0;
}



img.responsive {
	max-width: 100%;
	height: auto;
}

.slash-heading {
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 26px;
	text-align: center;
}

.slash-heading::before,
.slash-heading::after {
	content: '';
	width: 3px;
	height: 40px;
	background-color: #fff;
}

.slash-heading::before {
	margin-right: 30px;
	transform: rotate(-35deg)
}
.slash-heading::after {
	margin-left: 30px;
	transform: rotate(35deg)
}

@media (min-width: 751px) {
a[href*="tel:"] {
pointer-events: none;
cursor: default;
text-decoration: none;
}
}



/* 追加
-----------*/
.fluid {
  width:30vh;/*横幅*/
  height: 30vh;/*縦幅*/
  background:linear-gradient(rgba(255, 255, 255, 1),rgba(255, 255, 255, 0.2));/*背景色*/
  animation: fluidrotate 10s ease 0s infinite;/*アニメーションの設定*/
	margin: 0 auto;
}

@keyframes fluidrotate {  
    
0%, 100% {
    border-radius: 63% 37% 54% 46%/55% 48% 52% 45%;
}
14% {
    border-radius: 40% 60% 54% 46%/49% 60% 40% 51%;
}
28% {
    border-radius: 54% 46% 38% 62%/49% 70% 30% 51%;
}
42% {
    border-radius: 61% 39% 55% 45%/61% 38% 62% 39%;
}
56% {
    border-radius: 61% 39% 67% 33%/70% 50% 50% 30%;
}
70% {
    border-radius: 50% 50% 34% 66%/56% 68% 32% 44%;
}
84% {
    border-radius: 46% 54% 50% 50%/35% 61% 39% 65%;
}
    
}
/* トップカバー
--------------------*/
.text-white-shine {
color:#fff;
	font-size:1.6em;
	text-align:center;
	line-height:1.25em;
	color: #FFF;
	text-shadow: 0 0 0.2em rgba(255,255,255,0.7);
}
.text-white-bg {
color:#fff;
	font-size:1.6em;
	text-align:center;
	line-height:1.25em;
	color: #FFF;
	text-shadow: 0 0 0.2em rgba(204,204,204,1);
}
.text-white {
color:#fff;
}
.text-bold {
	font-weight:bold;
}
.text-large {
	font-size:2.0em;
}
.text-small {
	font-size:0.75em;
}
.text-catch {
	font-size:1.2em;
}
@media (min-width: 751px) {
.text-catch {
	font-size:1.6em;
	font-weight: normal;
}
}
.text-red {
	color: #FF0004;
}

.line-height-top-plus {
	margin:2.0em 0 0 0;
}
.line-height-under-plus {
	margin: 0 0 1.0em 0;
}

.lp-sec-big-top {
  background-color: #fff;
  background-image: url("../img/cover10u.png");
}
a img:hover {
	opacity: 0.5 ;
}


/*　Youtube
--------------------------------------*/
/* YouTube動画一覧セクション - PC3列、スマホ1列 */
.youtube-videos-section {
    margin-top: 2rem;
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
    text-align: center;
}

.youtube-videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC: 3列 */
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.youtube-video-item {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.youtube-video-item:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9比率 */
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #0048A8;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.play-button:hover {
    background: white;
    transform: translate(-50%, -50%) scale(1.1);
}

/* スマホ: 1列 */
@media screen and (max-width: 768px) {
    .youtube-videos-grid {
        grid-template-columns: 1fr; /* スマホ: 1列 */
        gap: 1.5rem;
    }
    
    .youtube-videos-section {
        padding: 0 1rem;
    }
}
/* YouTubeモーダル - 幅に合わせて調整 */
.youtube-modal-content {
    background: white;
    border-radius: 15px;
    width: 80vw; /* ビューポート幅の80% */
    max-width: 1000px;
    position: relative;
    overflow: hidden;
}

#youtube-player {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9比率 */
    position: relative;
}

#youtube-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* タブレット・スマホ調整 */
@media screen and (max-width: 768px) {
    .youtube-modal-content {
        width: 90vw;
        margin: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .youtube-modal-content {
        width: 95vw;
        margin: 0.5rem;
    }
}
/* モーダルオーバーレイ - クリックで閉じる */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
    cursor: pointer; /* カーソルを指定してクリック可能を示す */
}

.youtube-modal-content {
    background: white;
    border-radius: 15px;
    width: 80vw;
    max-width: 1000px;
    position: relative;
    overflow: hidden;
    cursor: default; /* モーダル内容部分はデフォルトカーソル */
}

/* 目立つクローズボタン */
.modal-close {
    position: absolute;
    top: -20px;
    right: -20px;
    background: #dc3545; /* より確実な赤色 */
    border: 4px solid white;
    color: white;
    width: 80px; /* より大きく */
    height: 80px; /* より大きく */
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    z-index: 20;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4); /* 赤い影 */
}

.modal-close:hover {
    background: #c82333; /* より濃い赤 */
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(220, 53, 69, 0.6);
}

.close-icon {
    font-size: 2.2rem; /* より大きな × */
    line-height: 1;
    margin-bottom: -3px;
}

.close-text {
    font-size: 0.8rem; /* より大きなテキスト */
    line-height: 1;
    letter-spacing: 1px;
    font-weight: 700;
}

/* スマホ用調整 */
@media screen and (max-width: 768px) {
    .modal-close {
        top: -15px;
        right: -15px;
        width: 70px;
        height: 70px;
    }
    
    .close-icon {
        font-size: 2rem;
    }
    
    .close-text {
        font-size: 0.7rem;
    }
}

@media screen and (max-width: 480px) {
    .modal-close {
        top: 15px;
        right: 15px;
        width: 65px;
        height: 65px;
    }
    
    .close-icon {
        font-size: 1.8rem;
    }
    
    .close-text {
        font-size: 0.65rem;
    }
}
/*　TOPICS、BLOGリンク周り
--------------------------------------*/
        .blog-link-section {
            background: linear-gradient(135deg, #0048A8 0%, #0066CC 100%);
            padding: 3rem 0;
            position: relative;
            overflow: hidden;
        }
        
        .blog-link-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
            animation: float 20s infinite linear;
        }
        
        @keyframes float {
            0% { transform: translateX(-50%) translateY(-50%) rotate(0deg); }
            100% { transform: translateX(-50%) translateY(-50%) rotate(360deg); }
        }
        
        .blog-link-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
            z-index: 2;
        }
        
        .blog-link-card {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            text-align: center;
            transform: translateY(0);
            transition: all 0.3s ease;
        }
        
        .blog-link-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }
        
        .blog-link-title {
            font-size: 2.5rem;
            font-weight: bold;
            color: #0048A8;
            margin-bottom: 2rem;
			line-height: 1.5;
            position: relative;
        }
        
        .blog-link-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, #0048A8, #0066CC);
            border-radius: 2px;
        }
        
        .blog-link-description {
            color: #666;
            font-size: 1.6rem;
            margin-bottom: 1.5rem;
            line-height: 1.5;
        }
        
        .blog-link-button {
            display: inline-block;
            background: linear-gradient(135deg, #0048A8, #0066CC);
            color: white;
            text-decoration: none;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: bold;
            font-size: 1.8rem;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 72, 168, 0.3);
        }
        
        .blog-link-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 72, 168, 0.4);
            background: linear-gradient(135deg, #0066CC, #0048A8);
        }
        
        /* TOPICS セクション */
.topics-section {
    background: #f8f9fa;
    padding: 3rem 0;
    border-top: 4px solid #0048A8;
}

.topics-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.topics-header {
    text-align: center;
    margin-bottom: 2rem;
}

.topics-title {
    font-size: 3.5rem;
    font-weight: bold;
    color: #0048A8;
    margin-bottom: 1rem;
    position: relative;
}

.topics-subtitle {
    color: #666;
    font-size: 1.4rem;
}

.topics-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.topic-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    width: 350px; /* 固定幅 */
    max-width: 100%;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.topic-card-image {
    width: 100%;
    height: 250px; /* 高さを調整 */
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    overflow: hidden;
    position: relative;
}

.topic-card-image img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain; /* 全体を表示 */
    background: white; /* 背景を白に */
}

.topic-card-content {
    padding: 1.5rem;
}

.topic-card-title {
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
	line-height: 1.25;
    margin-bottom: 0.5rem;
}

.topic-card-description {
    color: #666;
    font-size: 1.4rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.topic-card-date {
    color: #999;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.topic-card-button {
    display: inline-block;
    background: linear-gradient(135deg, #0048A8, #0066CC);
    color: white;
    text-decoration: none;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 72, 168, 0.3);
}

.topic-card-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 72, 168, 0.4);
    background: linear-gradient(135deg, #0066CC, #0048A8);
    color: white;
    text-decoration: none;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .topics-grid {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .topic-card {
        width: 100%;
        max-width: 400px;
    }
    
    .topic-card-image {
        height: 200px;
    }
}

@media screen and (max-width: 560px) {
    .topics-container {
        padding: 0 1rem;
    }
    
    .topic-card-content {
        padding: 1rem;
    }
    
    .topic-card-title {
        font-size: 1.8rem;
    }
    
    .topic-card-description {
        font-size: 1.4rem;
    }
}
        
        /* TOPICS通知モーダル（ページ上部） */
        .topics-notification-modal {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 1000;
            max-width: 350px;
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            transform: translateX(400px);
            opacity: 0;
            transition: all 0.4s ease;
        }
        
        .topics-notification-modal.show {
            transform: translateX(0);
            opacity: 1;
        }
        
        .topics-notification-header {
            background: linear-gradient(135deg, #0048A8, #0066CC);
            color: white;
            padding: 1rem;
            position: relative;
        }
        
        .topics-notification-title {
            font-size: 1.4rem;
            font-weight: bold;
            margin: 0;
            padding-right: 30px;
        }
        
        .topics-notification-close {
            position: absolute;
            top: 0.5rem;
            right: 0.5rem;
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s ease;
        }
        
        .topics-notification-close:hover {
            background: rgba(255, 255, 255, 0.3);
        }
        
        .topics-notification-body {
            padding: 1rem;
        }
        
        .topics-notification-text {
            font-size: 1.2rem;
            color: #666;
            line-height: 1.4;
            margin-bottom: 1rem;
        }
        
        .topics-notification-button {
            display: inline-block;
            background: #0048A8;
            color: white;
            text-decoration: none;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 1.2rem;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        
        .topics-notification-button:hover {
            background: #0066CC;
            transform: translateY(-1px);
        }
        
        /* モーダルウィンドウ */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            backdrop-filter: blur(5px);
        }
        
        .modal-content {
            background: white;
            border-radius: 20px;
            max-width: 800px;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            margin: 1rem;
            animation: modalSlideIn 0.3s ease;
        }
        
        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px) scale(0.9);
            }
            to {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        
        .modal-header {
            padding: 2rem 2rem 1rem 2rem;
            border-bottom: 1px solid #eee;
        }
        
        .modal-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: #0048A8;
            margin: 0;
        }
        
        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            font-size: 2rem;
            color: #999;
            cursor: pointer;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.2s ease;
        }
        
        .modal-close:hover {
            background: #f5f5f5;
            color: #333;
        }
        
        .modal-body {
            padding: 1rem 2rem 2rem 2rem;
        }
        
        .modal-pdf-preview {
            width: 100%;
            height: 500px;
            border: none;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            margin-bottom: 1rem;
        }
        
        .modal-description {
            color: #666;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }
        
        .modal-download-btn {
            display: inline-block;
            background: linear-gradient(135deg, #0048A8, #0066CC);
            color: white;
            text-decoration: none;
            padding: 1rem 2rem;
            border-radius: 50px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 72, 168, 0.3);
        }
        
        .modal-download-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 72, 168, 0.4);
        }
        
        /* レスポンシブ対応 */
        @media screen and (max-width: 768px) {
            .blog-link-title {
                font-size: 2rem;
            }
            
            .topics-title {
                font-size: 2rem;
            }
            
            .topics-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .modal-content {
                margin: 0.5rem;
                border-radius: 15px;
            }
            
            .modal-header,
            .modal-body {
                padding: 1rem;
            }
            
            .modal-pdf-preview {
                height: 300px;
            }
            
            /* スマホ用TOPICS通知モーダル */
            .topics-notification-modal {
                top: auto;
                bottom: 20px;
                left: 20px;
                right: 20px;
                max-width: none;
                transform: translateY(400px);
            }
            
            .topics-notification-modal.show {
                transform: translateY(0);
            }
        }
        
        @media screen and (max-width: 560px) {
            .blog-link-card {
                padding: 1.5rem;
                border-radius: 15px;
            }
            
            .blog-link-title {
                font-size: 1.8rem;
            }
            
            .blog-link-description {
                font-size: 1.4rem;
            }
            
            .topic-card-image {
                height: 150px;
            }
        }