@charset "UTF-8";

/*================================================
 * 免税店向けソリューション CSS Cleaned
 * Main Color: Japanese Passport Red (#B92A3B)
 ================================================*/

:root {
    --main-color: #B92A3B;      /* パスポートレッド */
    --sub-color: #921b2a;       /* 濃い赤 */
    --accent-color: #fdf8f8;    /* 背景用（薄い赤） */
    --section-gray: #f5f5f5;    /* 区分け用グレー */
    --dark-color: #121a35;      /* ダークネイビー */
    --text-color: #333;
    --white: #fff;
    --badge-size: 100px;
    --border-radius: 8px;
    --card-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    --card-border-color: #EAE6E1;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    color: var(--text-color);
    background-color: #fff;
    font-family: "Noto Sans JP", sans-serif;
    margin: 0;
    padding: 0;
}

img {
    object-fit: contain;
    max-width: 100%;
}

/*================================================
 * 共通タイポグラフィ・ユーティリティ
 ================================================*/
p {
    font-size: 1.6rem;
    line-height: 1.8;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
    font-weight: 800;
}

/* 見出し (Lサイズ) */
.h2L {
    color: var(--main-color);
    font-size: 3.6rem;
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
    position: relative;
    line-height: 1.4;
}

.h2L span {
    display: block;
    font-size: 1.8rem;
    margin-top: 10px;
    color: var(--text-color);
    font-weight: normal;
}

.h2L::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--main-color);
    border-radius: 2px;
}

/* セクション導入文 */
.section-intro {
    text-align: center;
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 15px;
    font-weight: 600;
}

/* 汎用クラス */
.ctext { text-align: center; }
.mb40 { margin-bottom: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }

.full-width { background-color: #fff; width: 100%; }
.full-width.bg_g2 { background-color: var(--accent-color); }
.full-width.bg_gray { background-color: var(--section-gray); }

.inner { padding: 80px 0; }

.fixed-width {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-link {
    font-size: 1.4rem;
    color: var(--main-color);
    font-weight: bold;
    text-decoration: underline;
}

.icon-fallback { font-size: 5rem; color: var(--main-color); display: none; }
img[style*="display:none"] + .icon-fallback { display: block; }

/*================================================
 * コンポーネント (ボタン・バッジ・リスト)
 ================================================*/
/* 標準ボタン */
.btn-details, .common_btn {
    display: inline-block;
    background: var(--dark-color);
    color: #fff;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.6rem;
    transition: 0.3s;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.btn-details:hover, .common_btn:hover {
    background: var(--main-color);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(0,0,0,0.15);
}
.btn-details::after, .common_btn::after {
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-left: 10px;
}

/* CTAボタン (High Contrast Style) */
.cta-buttons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}
.cta-btn-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    border-radius: 12px;
    padding: 30px;
    text-decoration: none;
    color: #fff !important;
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    text-align: left;
    gap: 20px;
    position: relative;
    overflow: hidden;
}
.cta-btn-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.25);
    filter: brightness(110%);
}
.cta-btn-icon {
    font-size: 2.4rem;
    width: 60px; height: 60px;
    line-height: 60px;
    text-align: center;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
    flex-shrink: 0;
    box-shadow: 0 3px 6px rgba(0,0,0,0.1);
}
.cta-btn-card.primary {
    background: linear-gradient(135deg, #eb6100 0%, #d45500 100%);
    border: 2px solid #eb6100;
}
.cta-btn-card.primary .cta-btn-icon { color: #eb6100; }
.cta-btn-card.secondary {
    background: linear-gradient(135deg, #004098 0%, #002b6b 100%);
    border: 2px solid #004098;
}
.cta-btn-card.secondary .cta-btn-icon { color: #004098; }
.cta-btn-title {
    font-size: 1.8rem; font-weight: 900; margin-bottom: 5px; line-height: 1.3;
    color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.cta-btn-desc {
    font-size: 1.3rem; color: rgba(255, 255, 255, 0.9); margin: 0; font-weight: 500;
}
.cta-btn-card::after {
    content: "\f054";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute; right: 20px; top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem; color: rgba(255, 255, 255, 0.5);
}

/* チェックリスト */
.check-list { list-style: none; padding: 0; margin: 0 0 20px; text-align: left; }
.check-list li {
    position: relative; padding-left: 25px; margin-bottom: 10px; line-height: 1.6;
}
.check-list li::before {
    content: "\f00c"; font-family: "Font Awesome 5 Free"; font-weight: 900;
    position: absolute; left: 0; top: 3px; color: var(--main-color);
}

/* バッジ類 */
.free-badge-outline {
    display: inline-block;
    border: 2px solid var(--main-color);
    color: var(--main-color);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.6rem;
    margin-bottom: 20px;
}
.lineup-tag {
    display: inline-block; padding: 4px 10px; font-size: 1.2rem; border-radius: 4px;
    background: #eee; color: #555; margin-bottom: 10px; font-weight: bold;
}
.lineup-tag.rec { background: var(--main-color); color: #fff; }

/*================================================
 * ヒーローセクション
 ================================================*/
.hero-section {
    background: var(--white);
    padding: 0;
}
.hero-box {
    overflow: hidden;
    position: relative;
    width: 100%;
    background: url("/product/business/images/taxfree_bg.png") center bottom / cover no-repeat;
}
.hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 20px 0;
    min-height: 480px;
    position: relative;
    gap: 30px;
}

/* Hero Left */
.hero-left {
    flex: 1 1 50%;
    max-width: 55%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}
.hero_textbox {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 20px;
}
.badge {
    width: var(--badge-size);
    height: var(--badge-size);
    background: var(--main-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    font: 700 2rem/1.2 "Noto Sans JP", sans-serif;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .15);
    flex: 0 0 var(--badge-size);
    margin: 0;
    text-align: center;
}
.hero_heading { display: flex; flex-direction: column; }
.sub {
    font-size: 1.8rem; font-weight: 700; color: var(--main-color); margin: 0 0 10px;
    position: relative; display: inline-block; line-height: 1.4;
}
.sub::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 100%; height: 2px; background: var(--main-color);
}
.title {
    font-size: 4.2rem; font-weight: 900; line-height: 1.2; margin: 0; color: var(--text-color);
}
.hero-product-logos {
    display: flex; align-items: flex-end; gap: 20px; margin-bottom: 25px;
    margin-left: 5px; padding-bottom: 10px; border-bottom: 1px dashed #e0e0e0; width: fit-content;
}
.logo-group { display: flex; flex-direction: column; }
.logo-caption {
    font-size: 1.2rem; font-weight: bold; color: #666; margin-bottom: 5px; line-height: 1;
}
.h-logo { height: 38px; width: auto; object-fit: contain; vertical-align: bottom; }
.cross-icon {
    font-size: 2.8rem; color: #ccc; font-weight: 300; line-height: 1; margin-bottom: -2px;
}

/* Features List in Hero */
.features {
    display: flex; flex-wrap: wrap; gap: 15px 30px; list-style: none; padding: 0;
}
.features li {
    position: relative; padding-left: 30px; font: 700 1.6rem/1.4 "Noto Sans JP", sans-serif;
}
.features li::before {
    content: ""; position: absolute; left: 0; top: 4px; width: 22px; height: 22px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><rect width='24' height='24' rx='4' fill='%23B92A3B'/><path d='M9 16.17 4.83 12 3.41 13.41 9 19 21 7 19.59 5.59z' fill='white'/></svg>") center/contain no-repeat;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .1);
}

/* Medals */
.medals-staff-container {
    display: flex; gap: 50px; align-items: center; max-width: 100%;
}
.staff-image {
    width: 230px; max-width: 100%; border-radius: var(--border-radius);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .1));
}
.medals-group { display: flex; flex-direction: column; align-items: center; }
.medals { display: flex; gap: 40px; }
.medals.mb-30 { margin-bottom: 30px; }
.medal { width: 100px; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .15)); }
.medal img { width: 100%; object-fit: contain; }

/* Hero Right */
.hero-right {
    flex: 1 1 50%; max-width: 50%; display: flex; justify-content: flex-end; align-items: flex-end;
}
.hero-combo-img {
    display: flex; align-items: flex-end; position: relative; width: 100%;
}
.register-pos {
    width: 100%; height: auto; object-fit: contain; z-index: 1;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.1));
}
.hero-tax-logo {
    position: absolute; bottom: 10px; right: 30px; width: 200px; height: auto; z-index: 4;
    background: rgba(255, 255, 255, 0.9); padding: 10px 20px; border-radius: 6px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Hero Price */
.hero-price-split {
    background: var(--main-color); color: #fff;
    display: flex; flex-direction: row; align-items: stretch; justify-content: center;
    gap: 20px; padding: 20px; width: 100%; margin-top: 0;
}
.price-box-app, .price-box-pos {
    flex: 1; background: #fff; border-radius: 8px; padding: 15px; color: var(--text-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    display: flex; flex-direction: column; align-items: center; max-width: 450px;
}
.price-head {
    font-size: 1.6rem; font-weight: 700; margin-bottom: 10px; color: var(--main-color);
    border-bottom: 2px solid var(--main-color); padding-bottom: 5px; width: 100%; text-align: center;
}
.price-body { text-align: center; }
.price-label-sm { font-size: 1.4rem; font-weight: bold; margin-bottom: 0; }
.price-num-sm .num {
    font-size: 4rem; font-weight: 900; color: var(--main-color); line-height: 1;
}
.price-num-sm .yen { font-size: 2rem; font-weight: 700; }
.price-num-sm .tax-note { font-size: 1.2rem; }

/*================================================
 * 共通強み・課題・解決 (Features & Problems)
 ================================================*/
/* 共通強み */
.common-strong-section {
    padding: 60px 20px; background: #fff; border-bottom: 1px solid #eee;
}
.common-strong-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
    max-width: 1100px; margin: 0 auto;
}
.strong-card {
    background: #fff; border: 1px solid #e0e0e0; border-radius: 12px;
    padding: 25px 20px; box-shadow: 0 3px 10px rgba(0,0,0,0.03);
    text-align: center; display: flex; flex-direction: column; align-items: center;
    transition: transform 0.3s;
}
.strong-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.strong-icon-area {
    height: 80px; margin-bottom: 15px; display: flex; align-items: center; justify-content: center;
}
.strong-icon-area img { max-height: 100%; width: auto; }
.strong-card h3 {
    font-size: 1.8rem; color: var(--main-color); margin-bottom: 10px; font-weight: 800;
}
.strong-card p { font-size: 1.4rem; line-height: 1.6; color: #333; margin: 0; }

/* 課題セクション (Market Problem) */
.market-problem-section {
    padding: 60px 20px; background: #fff5f5; border-top: 4px solid #D33B3A;
    text-align: center;
}
.problem-container-compact {
    max-width: 1000px; margin: 0 auto; display: flex; align-items: center; gap: 40px;
}
.problem-alert-box {
    flex: 0 0 260px; text-align: center; background: #D33B3A; color: #fff;
    padding: 30px 20px; border-radius: 12px; box-shadow: 0 5px 15px rgba(211, 59, 58, 0.2);
}
.problem-alert-box h2 {
    color: #fff; font-size: 2.2rem; margin: 0 0 10px; border: none; padding: 0; line-height: 1.3;
}
.problem-alert-box h2::after { display: none; }
.problem-alert-box i { font-size: 5rem; margin-bottom: 15px; }
.problem-list-horizontal { flex: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.problem-item-sm {
    background: #fff; padding: 20px; border-radius: 8px; border: 1px solid #f2dcdc;
    display: flex; align-items: flex-start; gap: 15px; box-shadow: 0 3px 8px rgba(0,0,0,0.05);
}
.problem-item-sm i { font-size: 2.4rem; color: #D33B3A; width: 40px; text-align: center; margin-top: 5px; }
.problem-text-sm h4 { font-size: 1.6rem; color: #333; margin: 0 0 5px; font-weight: bold; }
.problem-text-sm p { font-size: 1.3rem; margin: 0; color: #666; line-height: 1.5; }

/* 解決策セクション (Busicom Solution) */
.busicom-solution-section {
    padding: 80px 20px; background: #f4f8fc; text-align: center;
}
.solution-logic-wrapper { max-width: 1000px; margin: 0px auto 0; }
.solution-big-card {
    background: #fff; border-radius: 16px; box-shadow: 0 10px 30px rgba(0, 64, 152, 0.1);
    padding: 50px 40px; text-align: center; position: relative; border: 1px solid #e1e8ed;
}
.sol-tag {
    background: var(--main-color); color: #fff; padding: 6px 25px; border-radius: 30px;
    font-weight: bold; font-size: 1.4rem; display: inline-block; margin-bottom: 25px; letter-spacing: 0.05em;
}
.sol-main-copy {
    font-size: 3.2rem; color: var(--dark-color); font-weight: 900; line-height: 1.4; margin-bottom: 40px;
}
.sol-main-copy span { color: var(--main-color); display: block; margin-top: 5px; }
.sol-visual-main { margin-bottom: 40px; padding: 0 20px; }
.circle-img { max-width: 100%; height: auto; max-height: 350px; }
.sol-three-points.large-mode {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-bottom: 0;
}
.sol-point-item {
    background: #f9fcff; border: 1px solid #dcebfb; border-radius: 12px; padding: 30px 20px 10px;
    transition: transform 0.3s;
}

.sol-point-icon {
    height: 80px; margin-bottom: 20px; display: flex; align-items: center; justify-content: center;
}
.sol-point-icon img { max-height: 100%; width: auto; }
.sol-point-title { font-size: 2.0rem; font-weight: bold; color: var(--main-color); margin-bottom: 15px; }
.sol-point-desc { font-size: 1.5rem; line-height: 1.6; text-align: left; color: #555; }

/*================================================
 * スタイル選択・比較 (Style Select)
 ================================================*/
.style-select-wrapper {
    background: #fff; border-radius: 12px; padding: 40px 20px;
    border: 1px solid #e1e8ed; margin-top: 20px;
}
/* デフォルト（モバイルファースト）では縦並び */
.style-compare {
    display: flex; justify-content: center; align-items: stretch;
    flex-direction: column; gap: 30px; max-width: 400px;
    margin: 0 auto 35px; position: relative;
}
.compare-center {
    display: flex; align-items: center; justify-content: center;
    width: 50px; position: relative; z-index: 5; margin: -15px auto;
}
.compare-center span {
    background: #fff; color: #555; font-weight: 800; font-size: 1.6rem;
    width: 50px; height: 50px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid #ddd; box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
/* カード基本 */
.style-card {
    flex: 1; background: #fff; border-radius: 8px; overflow: hidden;
    display: flex; flex-direction: column; box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    border: 2px solid transparent; margin: 0;
}
/* POS (Left/First) */
.style-card.pos-left { border-color: var(--main-color); }
.style-card.pos-left .style-label { background: var(--main-color); }
/* App (Right/Second) */
.style-card.app-right { border-color: #666; }
.style-card.app-right .style-label { background: #666; }

.style-label {
    color: #fff; font-size: 2.0rem; padding: 12px 0; text-align: center;
    font-weight: 700; letter-spacing: 0.05em;
}
.style-catch {
    background: #f0f0f0; color: #333; font-weight: bold;
    padding: 12px 0; font-size: 1.6rem; margin: 0;
    border-bottom: 1px solid #eee; text-align: center;
}
.style-visual {
    padding: 20px 0; height: 280px; display: flex; flex-direction: column; align-items: center;
    justify-content: center; background: #fff; overflow: hidden;
}
.style-visual img { max-width: 90%; max-height: 180px; object-fit: contain; }
.style-product-logo { height: 40px !important; margin-bottom: 15px; }
.style-desc {
    padding: 30px; background: #fafafa; border-top: 1px dashed #eee; flex-grow: 1;
}
.style-desc p { text-align: center; font-weight: bold; color: var(--text-color); font-size: 1.6rem; }
.style-btn-area { text-align: center; padding-bottom: 30px; background: #fafafa; }

/*================================================
 * 製品詳細・機能 (Product Details & Features)
 ================================================*/
.product-detail-section { padding: 80px 0; border-top: 1px solid #eee; }
.product-detail-section.gray-bg { background-color: #f9f9f9; }
.prod-header-box { text-align: center; margin-bottom: 40px; }
.prod-logo { height: 60px; width: auto; margin-bottom: 20px; }
.prod-title { font-size: 3.6rem; font-weight: 900; color: var(--dark-color); margin-bottom: 15px; line-height: 1.2; }
.prod-catch { font-size: 1.8rem; color: var(--main-color); font-weight: bold; }

.prod-split-container {
    display: flex; align-items: center; gap: 0px 60px; margin-bottom: 60px; background: #fff;
    padding: 50px; border-radius: 16px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); border: 1px solid #e1e8ed;
}
.prod-img-side { flex: 1; text-align: center; }
.prod-img-side img {
    max-width: 100%; max-height: 350px; object-fit: contain;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.1));
}
.prod-txt-side { flex: 1.1; }
.prod-point-list { margin: 25px 0 30px; padding: 0; list-style: none; }
.prod-point-list li {
    font-size: 1.4rem; margin-bottom: 15px; font-weight: bold; color: #333;
    padding-left: 30px; position: relative; line-height: 1.5;
}
.prod-point-list li::before {
    content: "\f00c"; font-family: "Font Awesome 5 Free"; font-weight: 900;
    color: var(--main-color); position: absolute; left: 0; top: 4px; font-size: 1.8rem;
}

/* 機能カードグリッド */
.prod-func-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 60px;
}
.p-func-card {
    background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 20px 10px;
    text-align: center; box-shadow: 0 3px 6px rgba(0,0,0,0.05); transition: 0.3s;
}
.p-func-card:hover { transform: translateY(-3px); }
.p-func-card img {  margin-bottom: 10px; object-fit: contain; }
.p-func-card p { font-size: 1.4rem; font-weight: bold; margin: 0; line-height: 1.3; }

/* 機能紹介行 (Alternating Rows) */
.feature-item-row {
    display: flex; gap: 50px; align-items: center; margin-bottom: 30px;
    background: var(--white); padding: 40px; border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); border: 1px solid #eee;
}
.feature-item-row:nth-child(even) { flex-direction: row-reverse; }
.feature-item-image { flex: 1; text-align: center; }
.feature-item-image img {
    max-width: 100%; max-height: 350px; object-fit: contain; border-radius: 4px;
}
.feature-item-text { flex: 1.2; }
.feature-item-text h3 {
    font-size: 2.6rem; color: var(--dark-color); margin-bottom: 20px;
    border-left: 6px solid var(--main-color); padding-left: 20px; line-height: 1.4;
}
/* 縦並びカラム */
.feature-item-column {
    display: flex; flex-direction: column; margin-bottom: 50px; background: #fff;
    padding: 30px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center; border: 1px solid #eee; align-items: center;
}
.feature-item-column h3 { border-left: none; padding-left: 0; }
.tight-image-area { margin: 20px auto; }
.no-vertical-margin { margin-top: 0; margin-bottom: 0; }

/* 機能グループ */
.features-grouped-container {
    display: flex; flex-direction: column; gap: 30px; margin-top: 30px; width: 100%;
}
.feature-group { background: #f9f9f9; border-radius: 8px; padding: 20px; }
.feature-group-title {
    font-size: 1.6rem; color: var(--main-color); margin-bottom: 15px; text-align: left;
    border-left: 4px solid var(--main-color); padding-left: 10px; background: #fff;
    padding-top: 5px; padding-bottom: 5px;
}
.features-icons-grid {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; margin-top: 40px;
}
.features-icons-grid.small-grid { gap: 10px; margin-top: 0; }
.feature-icon-card {
    background: var(--white); padding: 15px 5px; border-radius: var(--border-radius);
    text-align: center; border: 1px solid #e5e5e5; color: inherit;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    height: 100%; pointer-events: none;
}
.feature-icon-card img { height: 35px; width: auto; margin-bottom: 10px; object-fit: contain; }
.feature-icon-card p { font-size: 1.2rem; font-weight: 700; margin: 0; line-height: 1.3; }

.feature-icon-card i {
 color:#0F6428;
font-size:30px;
margin-bottom: 10px;
}


/* LINE/アプリカード */
.line-apps-grid {
    display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-top: 30px;
}
.app-card-box {
    background: #fff; border: 1px solid #eee; border-radius: 10px; padding: 20px;
    width: 48%; min-width: 280px; text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex; flex-direction: column; align-items: center;
}
.app-card-img-area {
    height: 250px; margin-bottom: 15px; display: flex; align-items: center; justify-content: center;
}
.app-card-img-area img { max-height: 100%; width: auto; }
.app-card-title { font-size: 1.8rem; margin-bottom: 10px; font-weight: bold; }
.app-catch {
    display: block; font-size: 1.3rem; color: var(--main-color); margin-bottom: 5px; font-weight: bold;
}
.app-card-desc { font-size: 1.4rem; margin-bottom: 15px; flex-grow: 1; }
.app-card-btn {
    display: inline-block; border: 1px solid var(--main-color); color: var(--main-color);
    padding: 8px 20px; border-radius: 20px; text-decoration: none; font-size: 1.4rem; transition: 0.3s;
}
.app-card-btn:hover { background: var(--main-color); color: #fff; }

/* セルフレジ比較 */
.self-regi-integrated { padding: 20px 0; width: 100%; }
.self-regi-header h5 {
    font-size: 2.0rem; font-weight: bold; color: #F08235; text-align: center; margin-bottom: 30px;
}
.self-regi-compare {
    display: flex; justify-content: center; align-items: stretch; gap: 0;
    max-width: 900px; margin: 0 auto 30px; position: relative;
}
.regi-card {
    flex: 1; background: #fff; border: 2px solid #ddd; border-radius: 12px;
    padding: 20px; text-align: center; position: relative;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.regi-card.semi-card { border-color: #F08235; margin-right: 15px; }
.regi-card.full-card { border-color: #26C6DA; margin-left: 15px; }
.regi-label {
    display: inline-block; font-size: 1.8rem; font-weight: bold; color: #fff;
    padding: 5px 20px; border-radius: 20px; margin-bottom: 10px;
}
.semi-card .regi-label { background: #F08235; }
.full-card .regi-label { background: #26C6DA; }
.regi-catch { font-size: 1.4rem; font-weight: bold; margin-bottom: 15px; }
.regi-main-visual {
    height: 180px; margin-bottom: 15px; display: flex; align-items: center; justify-content: center;
}
.regi-main-visual img { max-height: 100%; width: auto; }
.regi-sub-visual {
    height: 120px; margin-bottom: 10px; display: flex; align-items: center; justify-content: center;
}
.regi-sub-visual img {
    max-height: 100%; width: auto; border-radius: 4px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.regi-flow {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background: #f9f9f9; padding: 10px; border-radius: 8px;
}
.flow-step { display: flex; flex-direction: column; font-size: 1.2rem; font-weight: bold; }
.step-actor {
    font-size: 1.0rem; padding: 2px 6px; border-radius: 3px; color: #fff; margin-top: 2px;
}
.step-actor.staff { background: #666; }
.step-actor.customer { background: var(--main-color); }
.flow-arrow { color: #ccc; }

/*================================================
 * ハードウェア・ラインナップ (Hardware)
 ================================================*/
.hardware-vertical-list {
    display: flex; flex-direction: column; gap: 30px; margin-top: 30px; text-align: left;
}
.hw-item {
    background: #fff; border: 1px solid #ddd; border-radius: 10px; padding: 30px;
    display: flex; gap: 40px; align-items: flex-start; box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}
.hw-content { flex: 1; display: flex; flex-direction: column; }
.hw-header h4 {
    font-size: 2.0rem; color: var(--dark-color); margin-bottom: 15px;
    border-bottom: 2px solid var(--main-color); display: inline-block; padding-bottom: 5px;
}
.hw-body .txt { font-size: 1.5rem; line-height: 1.6; margin-bottom: 20px; color: #333; }
.hw-images {
    display: flex; flex-direction: column; align-items: center; gap: 15px; margin-top: 10px; width: 100%;
}
.device-thumb { max-height: 200px; width: auto; object-fit: contain; }

/* Lineup Grid */
.prod-hw-area { background: #fff; border: 1px solid #ddd; padding: 40px; border-radius: 16px; }
.prod-hw-title {
    font-size: 2.2rem; font-weight: bold; color: var(--dark-color);
    border-bottom: 3px solid #eee; padding-bottom: 15px; margin-bottom: 30px;
}
.lineup-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px;
}
.lineup-card {
    background: #fff; border-radius: 10px; border: 1px solid #eee;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05); overflow: hidden;
    display: flex; flex-direction: column;
}
.lineup-card-header {
    background: #f9f9f9; padding: 15px; text-align: center; border-bottom: 1px solid #eee;
}
.lineup-card-header h4 { font-size: 1.8rem; margin: 0; color: var(--dark-color); }
.lineup-card-header span { display: block; font-size: 1.2rem; color: #666; margin-top: 5px; }
.lineup-card-img {
    padding: 0px;  display: flex; align-items: center; justify-content: center;
}
.lineup-card-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.lineup-card-body { padding: 20px; flex-grow: 1; }
.lineup-card-body .price {
    font-size: 1.8rem; font-weight: bold; color: var(--main-color); margin-bottom: 15px;
    background: #fffcfc; border-bottom: 2px solid #f2dede; padding: 5px 0; text-align: center;
}
.lineup-card-body .price .big { font-size: 3.2rem; font-weight: 900; color: var(--main-color); }
.lineup-card-body .price .tax { font-size: 1.3rem; color: #333; font-weight: normal; }
.lineup-card-body .txt { font-size: 1.3rem; color: #333; text-align: left; line-height: 1.5; }

/* フロー図 (Nagare) */
.pos-flow-area {
    margin-top: 50px; padding-top: 40px; border-top: 1px dashed #ddd;
}
.nagare_box {
    display: flex; justify-content: space-between; align-items: stretch;
    gap: 20px; margin: 40px 0;
}
.nagare_step {
    flex: 1; background: #fff; border: 1px solid #e0e0e0; border-radius: 10px;
    padding: 30px 20px; text-align: center; position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    display: flex; flex-direction: column; align-items: center;
}
.nagare_step h4 {
    color: var(--main-color); font-size: 1.8rem; border-bottom: 2px solid var(--main-color);
    display: inline-block; margin: 15px 0;
}
.nagare_step img { max-width: 100%; height: 80px; object-fit: contain; margin-bottom: 15px; }
.nagare_step p { font-size: 1.4rem; text-align: left; width: 100%; }

/*================================================
 * 料金プラン (Pricing)
 ================================================*/
.pricing-section-wrapper {
    display: flex; gap: 30px; align-items: flex-start; justify-content: center;
}
.pricing-group { flex: 1; max-width: 500px; }
.pricing-group-title {
    text-align: center; font-size: 2rem; margin-bottom: 20px;
    background: var(--dark-color); color: #fff; padding: 10px; border-radius: 8px 8px 0 0;
}
.pricing-group.pos .pricing-group-title { background: var(--main-color); }
.pricing-group.app .pricing-group-title { background: #666; }

.pricing-card {
    background-color: #fff; border-radius: 0 0 1.5rem 1.5rem;
    padding: 2.5rem 2rem; box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border-color); border-top: none;
    text-align: center; display: flex; flex-direction: column; height: auto;
}
.pricing-card-title { font-size: 2.2rem; font-weight: 900; margin-bottom: 5px; }
.pricing-card-subtitle {
    font-size: 1.4rem; color: #6b7280; margin-bottom: 1.5rem; letter-spacing: 0.1em;
}
.pricing-card-description {
    color: var(--dark-color); margin-top: 1.5rem; min-height: 3rem; font-size: 1.5rem;
}
.app-plan-list {
    text-align: left; margin-top: 10px; border-top: 1px solid #eee; padding-top: 0;
}
.app-plan-item {
    display: block; padding: 8px 0; border-bottom: 1px solid #eee;
}
.app-plan-item:last-child { border-bottom: none; }
.plan-header-row, .plan-price-row {
    display: flex; justify-content: flex-start; align-items: baseline;
    gap: 12px; width: 100%; margin-bottom: 0;
}
.plan-header-row { margin-bottom: 4px; }
.plan-price-row { flex-wrap: wrap; }
.plan-name {
    margin: 0; line-height: 1.2; font-weight: bold; font-size: 1.6rem;
    color: var(--dark-color); display: flex; align-items: center; gap: 8px;
}
.plan-name i { color: var(--main-color); width: 24px; text-align: center; }
.plan-type {
    margin: 0; align-self: center; font-size: 1.1rem; padding: 2px 6px;
    background: #f0f0f0; border-radius: 4px; color: #555; font-weight: bold;
}
.plan-desc-text { margin: 0; line-height: 1.2; color: #666; font-size: 1.3rem; }
.plan-price-val {
    margin: 0; font-size: 1.8rem; line-height: 1; font-weight: 900; color: var(--main-color);
}
.plan-price-val span {
    font-size: 1.2rem; font-weight: normal; color: #333; margin-left: 3px;
}
.pos-plan-highlight {
    background: #fffcfc; border: 2px solid #fdecef; border-radius: 8px;
    padding: 20px; margin-bottom: 20px;
}
.pos-price-large {
    font-size: 3.6rem; font-weight: 900; color: var(--main-color); line-height: 1;
}
.pos-price-large span { font-size: 1.4rem; font-weight: bold; color: #333; }
.plan-notes {
    text-align: left; margin-top: 15px; padding: 10px; background: #f9f9f9;
    border-radius: 4px; list-style: none;
}
.plan-notes li {
    font-size: 1.2rem; color: #666; margin-bottom: 5px;
    padding-left: 1em; text-indent: -1em; line-height: 1.5;
}
.tax-note-center {
    text-align: center; margin-top: 40px; font-size: 1.4rem;
    clear: both; display: block; position: relative; z-index: 1;
}

/*================================================
 * サポート & FAQ (Support & FAQ)
 ================================================*/
.support_btm { padding: 50px 0; }
.support_layout {
    display: flex; justify-content: space-around; text-align: center; gap: 30px;
}
.support_layout .col-4 { flex: 1; max-width: 300px; }
.support-icon { width: 80px; height: 80px; margin-bottom: 20px; }
.support_layout h3 { font-size: 1.8rem; margin-bottom: 10px; color: var(--dark-color); }
.support_layout p { font-size: 1.4rem; }
.support_layout span { font-size: 1.2rem; color: #777; display: block; margin-top: 10px; }

/* FAQ Accordion */
#faq-accordion { max-width: 900px; margin: 40px auto 0; }
.faq-accordion-item { border-bottom: 1px solid var(--card-border-color); }
.faq-accordion-item:first-child { border-top: 1px solid var(--card-border-color); }
.accordion-button {
    background: none; border: none; width: 100%; display: flex;
    justify-content: space-between; align-items: center; text-align: left;
    padding: 20px 10px; cursor: pointer; font-size: 1.8rem;
    font-weight: 700; color: var(--dark-color); transition: background-color 0.3s;
}
.accordion-button:hover { background-color: #f9f9f9; }
.accordion-button span { flex-grow: 1; padding-right: 15px; }
.accordion-icon { transition: transform 0.3s ease; flex-shrink: 0; }
.accordion-button.active .accordion-icon { transform: rotate(180deg); }
.accordion-content {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out;
    background-color: #fafafa;
}
.accordion-details { padding: 20px 30px; font-size: 1.6rem; line-height: 1.7; }

/*================================================
 * CTA & フォーム (CTA Section)
 ================================================*/
#cta-section { background-color: #fdf2f4; }
.form_box {
    background: var(--white); padding: 30px; border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.form_box table { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.form_box th, .form_box td { padding: 10px 15px; border-bottom: 1px solid #eee; }
.form_box th {
    width: 24%; text-align: left; font-weight: bold; background: #fff;
    vertical-align: middle; font-size: 1.4rem;
}
.form_box th span {
    background: var(--main-color); color: #fff; padding: 2px 8px;
    border-radius: 3px; font-size: 1.1rem; margin-right: 8px; vertical-align: middle;
}
.form_box input[type="text"],
.form_box input[type="email"],
.form_box input[type="tel"],
.form_box textarea {
    width: 100%; padding: 8px 10px; border: 1px solid #ccc;
    border-radius: 5px; box-sizing: border-box; font-size: 1.4rem;
    background: #f9f9f9; line-height: 1.3;
}
.form_box textarea { height: 100px; }
.form_box input[type="submit"] {
    background: var(--main-color); color: #fff; border: none; padding: 15px 50px;
    font-size: 1.8rem; border-radius: 5px; cursor: pointer; display: block;
    margin: 0 auto; transition: 0.3s; font-weight: bold;
}
.form_box input[type="submit"]:hover { background: var(--sub-color); }

/*================================================
 * スライダー (Swiper / Cashless)
 ================================================*/
.slider_box { margin-bottom: 30px; }
.swiper-area2 { position: relative; }
.swiper-container2 { overflow: hidden; padding: 10px 0; }
.swiper-slide2 {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    border: 1px solid #eee; border-radius: 8px; padding: 15px; height: auto; box-sizing: border-box;
}
.swiper-slide2 img { max-width: 100%; height: 60px; object-fit: contain; margin-bottom: 10px; }
.swiper-button-prev2, .swiper-button-next2 {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 30px; height: 30px; background: rgba(0,0,0,0.1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10;
}
.swiper-button-prev2 { left: -10px; }
.swiper-button-next2 { right: -10px; }
.swiper-button-prev2::after, .swiper-button-next2::after {
    font-family: "Font Awesome 5 Free"; font-weight: 900; font-size: 14px; color: #666;
}
.swiper-button-prev2::after { content: "\f053"; }
.swiper-button-next2::after { content: "\f054"; }


/*================================================
 * PC向けレイアウト調整 (Over 769px)
 * 左右入れ替え、横並び対応など
 ================================================*/
@media (min-width: 769px) {
    /* ヒーロー価格: PCでは左右反転して配置 */
    .hero-price-split { flex-direction: row-reverse; }

    /* スタイル比較: PCでは横並び＆反転 */
    .style-compare { flex-direction: row-reverse; max-width: 960px; margin: 0 auto 35px; }
    
    /* カード連結スタイル */
    .style-card.pos-left {
        margin-left: 0; margin-right: 10px;
        border-radius: 8px 0 0 8px;
        border-left: 2px solid var(--main-color); border-right: none;
    }
    .style-card.app-right {
        margin-right: 0; margin-left: 10px;
        border-radius: 0 8px 8px 0;
        border-right: 2px solid #666; border-left: 2px solid #e5e5e5;
    }

    /* 料金プラン: PCでは反転 */
    .pricing-section-wrapper { flex-direction: row-reverse; }
}

/*================================================
 * レスポンシブ (SP/Tablet)
 ================================================*/
/* Tablet & Small PC (Max 900px) */
@media (max-width: 900px) {
    .lineup-grid { grid-template-columns: 1fr; max-width: 100%; margin: 30px auto; }
}

/* SP (Max 768px) */
@media (max-width: 768px) {
    /* Base */
    .h2L { font-size: 2.6rem; padding-bottom: 10px; margin-bottom: 25px; }

    /* Hero */
    .hero-inner {
        flex-direction: column; padding: 30px 15px 0; gap: 0;
        align-items: center; text-align: center; position: relative; min-height: auto;
    }
    .hero-left { max-width: 100%; width: 100%; z-index: 2; display: block; }
    .hero_textbox {
        display: flex; flex-direction: row; align-items: center;
        justify-content: center; gap: 15px; text-align: left; margin-bottom: 10px;
    }
    .badge { width: 80px; height: 80px; font-size: 1.4rem; flex: 0 0 80px; }
    .hero_heading { align-items: flex-start; }
    .title { font-size: 2.6rem; margin: 5px 0 0; line-height: 1.3; }
    .sub { font-size: 1.4rem; margin-bottom: 5px; }
    .features { justify-content: center; margin-bottom: 20px; }
    
    .hero-right {
        max-width: 60%; width: 60%; margin-right: auto; margin-left: 0;
        margin-top: 10px; position: relative; z-index: 1; display: block; padding-bottom: 20px;
    }
    .hero-combo-img { width: 100%; display: block; }
    .register-pos { width: 100%; height: auto; display: block; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2)); }
    .hero-tax-logo { width: 180px; bottom: -10px; right: 10%; }
    
    .medals-staff-container {
        position: absolute; right: 0; width: 40%;
        display: flex; flex-direction: column; justify-content: center;
        align-items: center; margin: 0; z-index: 10; padding-right: 10px;
    }
    .medals-group { width: 100%; display: flex; justify-content: center; }
    .medals { justify-content: center; margin-bottom: 0; width: 100%; }
    .medal { width: 100%; max-width: 100px; }
    .staff-image { display: none; }
    
    .hero-price-split { flex-direction: column; }
    .price-box-app, .price-box-pos { width: 100%; max-width: 100%; }
    .hero-product-logos {
        justify-content: center; margin: 0 auto 20px; border-bottom: none; width: 100%; gap: 10px;
    }
    .h-logo { height: 30px; }
    .logo-caption { font-size: 1.0rem; text-align: center; }
    .cross-icon { font-size: 2.0rem; }

    /* Sections General */
    .common-strong-grid { grid-template-columns: 1fr; gap: 20px; }
    .problem-container-compact { flex-direction: column; gap: 30px; }
    .problem-alert-box { width: 100%; padding: 20px; flex: auto; }
    .problem-list-horizontal { width: 100%; grid-template-columns: 1fr; gap: 15px; }
    
    .sol-three-points.large-mode { grid-template-columns: 1fr; gap: 20px; }
    .sol-main-copy { font-size: 2.4rem; }
    .solution-big-card { padding: 30px 20px; }

    /* Style Select SP */
    .style-compare { flex-direction: column; gap: 30px; max-width: 400px; }
    .style-card.pos-left, .style-card.app-right {
        margin: 0; border-radius: 8px; border-right: 2px solid; border-left: 2px solid;
    }
    .style-card.pos-left { border-color: var(--main-color); }
    .style-card.app-right { border-color: #666; }
    .compare-center { margin: -15px auto; transform: none; }
    .compare-center::before, .compare-center::after {
        display: block; content: ""; height: 20px; width: 2px; background: #ddd;
        position: absolute; left: 50%; transform: translateX(-50%); z-index: -1;
    }
    .compare-center::before { top: -20px; }
    .compare-center::after { bottom: -20px; top: auto; }

    /* Feature Rows */
    .feature-item-row { flex-direction: column !important; padding: 25px 15px; gap: 20px; }
    .feature-item-text h3 {
        border-left: none; border-bottom: 4px solid var(--main-color);
        padding-left: 0; padding-bottom: 8px; display: inline-block;
    }
    .features-icons-grid { grid-template-columns: repeat(2, 1fr); }
    .features-icons-grid.small-grid { grid-template-columns: repeat(3, 1fr); }
    .functions-grid { justify-content: center; gap: 10px; }
    .func-card { width: 48%; margin-bottom: 10px; min-width: auto; }
    
    /* Nagare / Apps / Pricing */
    .nagare_box { flex-direction: column; gap: 40px; }
    .app-card-box { width: 100%; }
    .line-apps-grid { flex-direction: column; }
    .pricing-section-wrapper { flex-direction: column; }
    .pricing-group { max-width: 100%; }

    /* Product Detail */
    .prod-split-container { flex-direction: column; padding: 25px; gap: 30px; }
    .prod-header-box .prod-logo { height: 40px; }
    .prod-header-box .prod-title { font-size: 2.6rem; }
    .prod-func-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .prod-hw-area { padding: 20px; }
    
    /* Hardware List */
    .hw-item { flex-direction: column; padding: 20px; gap: 30px; }
    .hw-content { width: 100%; text-align: center; }
    .hw-header h4 { margin-bottom: 10px; }
    .lineup-grid.three-col { grid-template-columns: 1fr; }

    /* Support / Form / CTA */
    .support_layout { flex-direction: column; align-items: center; gap: 40px; }
    .form_box { padding: 20px; }
    .form_box tr, .form_box th, .form_box td { display: block; width: 100%; }
    .form_box th { padding-bottom: 5px; font-size: 1.3rem; border-bottom: none; }
    .form_box tr { border-bottom: 1px solid #eee; margin-bottom: 15px; padding-bottom: 15px; }
    .cta-buttons-grid { grid-template-columns: 1fr; gap: 20px; }
    .cta-btn-card { padding: 20px; }
    
    /* Self Regi Compare */
    .self-regi-compare { flex-direction: column; gap: 30px; }
    .regi-card.semi-card, .regi-card.full-card { margin: 0; }
}

/* Small SP (Max 480px) */
@media (max-width: 480px) {
    .plan-price-row { flex-direction: column; gap: 2px; }
    .plan-price-val { padding-left: 0; margin-top: 2px; }
}

/* 追記 */
/* ==========================================================================
   UPDATE: Solution Section (Refined & Compact)
   画像を大きく、キーワードを強調、高さを抑えたカードデザイン
   ========================================================================== */

/* セクション全体の余白調整 */
.busicom-solution-section {
    padding: 50px 0;
    background: #f4f8fc;
}

.solution-title-box {
    margin-bottom: 30px;
}

/* 以前の大きな白い箱のスタイルを解除してスッキリさせる */
.solution-big-card {
    background: transparent;
    box-shadow: none;
    border: none;
    padding: 0;
}

/* 不要な要素を非表示（高さ削減） */
.sol-tag, .sol-main-copy {
    display: none;
}

/* 「つながる画像」は表示し、サイズと余白を調整 */
.sol-visual-main {
    display: block !important;
    margin-bottom: 0px!important;
    padding: 0 20px;
    text-align: center;
}
.sol-visual-main img {
    max-height: 280px; /* 画像の高さを抑える */
    width: auto;
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.05));
}

/* 3列カードグリッド */
.sol-three-points.large-mode {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 0;
}

/* カードスタイル (index.htmlのproduct-card-v2等を参考) */
.sol-point-item {
    background: #fff;
    border: 1px solid #e1e8ed;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
}


/* カード内画像エリア */
.sol-point-icon {
    background: #eef4fb; /* 薄い青背景で清潔感 */
    height: 180px;       /* 画像を大きく見せる */
    width: 100%;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
}
.sol-point-icon img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

/* カード内テキストエリア */
.sol-text-area {
    padding: 20px 0 0px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* タイトルスタイル */
.sol-point-title {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--dark-color);
    margin-bottom: 10px;
    line-height: 1.3;
}

/* 強調したいキーワード（赤文字・太字など） */
.highlight-text {
    display: block;
    color: var(--main-color);
    font-size: 1.8rem;
    font-weight: 900;
    margin-top: 5px;
    background: linear-gradient(transparent 70%, #ffdede 70%); /* マーカー風 */
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

/* 説明文 */
.sol-point-desc {
    font-size: 1.4rem;
    line-height: 1.6;
    color: #555;
    text-align: left;
    margin-bottom: 0;
    margin-top: 10px;
}

/* カテゴリラベル (Product Header用) */
.prod-cat-label {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: bold;
    color: #fff;
    background: #666;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .sol-three-points.large-mode {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .sol-point-icon {
        height: 160px;
    }
}
/* =========================================
   Update: Common Strong Section
   特徴セクション：ホバー廃止・キーワード強調
   ========================================= */
   .strong-card {
    border: 1px solid #ddd;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    padding: 30px 20px;
    position: relative;
    /* ホバーエフェクト（移動）を無効化 */
    transform: none !important; 
    transition: none;
}
.strong-card:hover {
    transform: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

/* ステップバッジ (01, 02, 03) */
.step-badge {
    position: absolute;
    top: -15px;
    left: 20px;
    width: 50px;
    height: 50px;
    background: var(--main-color);
    color: #fff;
    font-size: 2rem;
    font-weight: 900;
    line-height: 50px;
    border-radius: 50%;
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
    z-index: 2;
    font-family: 'Lato', sans-serif; /* 英数字用フォントがあれば */
}

/* タイトルを強調 */
.strong-card h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    font-weight: 800;
    background: linear-gradient(transparent 70%, #fce4e4 70%); /* 下線風マーカー */
    display: inline-block;
    line-height: 1.4;
}

/* アイコンエリア調整 */
.strong-icon-area {
    height: 90px;
    margin-bottom: 20px;
    background: #fafafa;
    border-radius: 8px;
    width: 100%;
    padding: 10px 0;
}
.strong-icon-area img {
    max-height: 100%;
    width: auto;
}

/* =========================================
   Update: Market Problem Section
   課題セクション：文字サイズ拡大版（差し替え用）
   ========================================= */

/* セクション全体の余白 */
.market-problem-section {
    background: #fdf5f5;
    padding: 40px 20px;
    border-top: none;
}

/* カード外枠のデザイン */
.problem-card-wrapper {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid #eecaca;
}

/* ヘッダー部分 */
.problem-header {
    background: #D33B3A;
    color: #fff;
    padding: 12px 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.problem-header i {
    font-size: 1.8rem;
    color: #fff;
}
.problem-header h2 {
    color: #fff;
    margin: 0;
    font-size: 2.3rem;
    border: none;
    padding: 0;
    font-weight: 700;
}
.problem-header h2::after { display: none; }

/* ボディ部分 */
.problem-body {
    padding: 25px 25px;
    text-align: center;
}

/* リード文 */
.problem-lead {
    font-size: 1.5rem; /* 読みやすくサイズアップ */
    font-weight: 500;
    margin-bottom: 25px;
    color: #333;
    line-height: 1.6;
}
.marker-red {
    background: linear-gradient(transparent 70%, #ffbfbf 70%);
    font-weight: 700;
}

/* 4列グリッドレイアウト */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px; /* 文字拡大に合わせて隙間を微調整 */
    align-items: stretch;
}

/* 各項目のデザイン */
.problem-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px 10px; /* 上下の余白を少し増やして余裕を持たせる */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    gap: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    height: 100%;
}

/* アイコン円 */
.p-icon {
    width: 42px;  /* 文字バランスに合わせて少し拡大 */
    height: 42px;
    background: #fdf2f2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 2px;
}
.p-icon i {
    color: #D33B3A;
    font-size: 1.8rem;
}

/* テキストコンテンツ（ここを大きく修正） */
.p-content { width: 100%; }

.p-content h4 {
    font-size: 2.2rem; /* ★1.4remから1.8remへ拡大 */
    margin: 0 0 8px;   /* 下の余白を少し広げる */
    color: #D33B3A;
    font-weight: 800;  /* 太さを強調 */
    line-height: 1.2;
}

.p-content p {
    font-size: 1.3rem; /* ★1.1remから1.3remへ拡大 */
    margin: 0;
    color: #444;       /* 少し濃くして読みやすく */
    line-height: 1.5;
}

/* =========================================
   Responsive Settings
   ========================================= */

/* タブレット (900px以下): 2列表示・横並びレイアウト */
@media (max-width: 900px) {
    .market-problem-section {
        padding: 40px 15px;
    }
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .problem-item {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 15px;
        gap: 15px;
    }
    .p-icon { margin-bottom: 0; }
    /* スマホ・タブレットでも見出しサイズを維持 */
    .p-content h4 { font-size: 1.8rem; margin-bottom: 4px; }
    .p-content p { font-size: 1.3rem; }
}

/* スマホ (600px以下): 1列表示 */
@media (max-width: 600px) {
    .problem-header {
        flex-direction: column;
        gap: 5px;
        padding: 15px;
    }
    .problem-header h2 { font-size: 1.8rem; }
    .problem-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   Update: Solution Section
   タイトルデザイン修正 & 画像サイズ拡大
   ========================================= */
.solution-title-box {
    text-align: center;
    margin-bottom: 20px;
}
.sol-title-main {
    font-size: 3.2rem;
    color: var(--dark-color);
    font-weight: 900;
    line-height: 1.5;
    margin: 0;
}
.sol-title-main span.highlight {
    color: var(--main-color);
    font-size: 3.6rem;
    position: relative;
    display: inline-block;
    padding: 0 5px;
}
/* 強調線 */
.sol-title-main span.highlight::after {
    content: '';
    display: block;
    width: 100%;
    height: 6px;
    background: rgba(185, 42, 59, 0.3);
    position: absolute;
    bottom: 5px;
    left: 0;
    z-index: -1;
}

/* 画像サイズを大きく */
.sol-point-icon {
    height: 120px; /* 80pxから拡大 */
}
.sol-point-icon img {
    max-height: 100%;
    width: auto;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1));
}

/* =========================================
   Update: Style Select (Navigation)
   スタイル選択：アンカーナビゲーション化
   ========================================= */
.style-nav-container {
    display: flex;
    gap: 30px;
    justify-content: center;
    max-width: 1000px;
    margin: 0 auto;
}

.style-nav-card {
    flex: 1;
    background: #fff;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    border: 2px solid transparent;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
}

/* ホバー時の挙動 */
.style-nav-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* 左側：POS */
.style-nav-card.nav-pos {
    border-color: var(--main-color);
}
.nav-pos .nav-header {
    background: var(--main-color);
}
.nav-pos .nav-btn {
    background: var(--main-color);
    color: #fff;
}

/* 右側：アプリ */
.style-nav-card.nav-app {
    border-color: #666;
}
.nav-app .nav-header {
    background: #666;
}
.nav-app .nav-btn {
    background: #666;
    color: #fff;
}

/* 共通スタイル */
.nav-header {
    padding: 15px;
    text-align: center;
    color: #fff;
    position: relative;
}
.nav-label {
    font-size: 1.1rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 5px;
    opacity: 0.9;
}
.nav-header h3 {
    margin: 0;
    color: #fff;
    font-size: 2.0rem;
}

.nav-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;
}

.nav-img {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.nav-img img {
    max-height: 100%;
    width: auto;
}

.nav-text {
    text-align: center;
    width: 100%;
}

.nav-catch {
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.5;
}

.nav-btn {
    display: block;
    width: 100%;
    padding: 12px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.6rem;
    text-align: center;
    transition: 0.3s;
}
.nav-btn i {
    margin-left: 8px;
}

/* スマホ対応 */
@media (max-width: 768px) {
    /* 課題セクション */
    .problem-header {
        flex-direction: column;
        gap: 10px;
    }
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    /* スタイル選択 */
    .style-nav-container {
        flex-direction: column;
    }
    .style-nav-card {
        margin-bottom: 0;
    }
    
    /* 解決策タイトル */
    .sol-title-main {
        font-size: 2.4rem;
    }
    .sol-title-main span.highlight {
        font-size: 2.8rem;
    }
}

/* ==========================================================================
   UPDATE: Solution Section (画像拡大・タイトル強調)
   ========================================================================== */

/* --- カード内画像エリア --- */
.sol-point-icon {
    background: #eef4fb;
    padding: 0;              /* 余白を削除 */
    height: 200px;           /* 高さを少し広げて画像を大きく見せる */
    width: 100%;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #f0f0f0;
    overflow: hidden;        /* はみ出し防止 */
}

.sol-point-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;       /* 枠いっぱいにトリミングして表示 */
    /* ※もし画像全体を見せたい（切り取られたくない）場合は 'contain' にしてください */
    transition: transform 0.5s ease;
}



/* --- カード内タイトル --- */
.sol-point-title {
    font-size: 2.4rem;       /* 文字サイズを大きく */
    font-weight: 900;
    color: var(--dark-color);
    margin-bottom: 10px;
    line-height: 1.2;
}

/* テキストエリアの余白調整 */
.sol-text-area {

    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* --- 製品ヘッダーのカテゴリラベル修正 --- */
.prod-cat-label {
    display: table;          /* ブロック要素のように振る舞いつつ中身に合わせる */
    margin: 0 auto 15px;     /* 中央揃え & 下に余白 */
    font-size: 1.4rem;
    font-weight: bold;
    color: #fff;
    background: #666;
    padding: 5px 15px;
    border-radius: 4px;
    letter-spacing: 0.05em;
    line-height: 1;
}

/* タイトルロゴの位置調整 */
.prod-header-box .prod-logo {
    display: block;          /* ブロック要素にして改行を確実に */
    margin: 0 auto 15px;     /* 中央揃え */
    height: auto;
    max-height: 60px;
}
/* =========================================
   追尾型サブナビゲーション
   ========================================= */
 /* taxation_new.css 内の該当箇所を修正 */
#sticky-sub-nav {
    position: fixed;
    top: 85px; 
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 5px 10px rgba(0,0,0,0.15);
    z-index: 900; 
    padding: 10px 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    
    /* 初期状態 */
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none; /* ここで無効化 */
    visibility: hidden;   /* visibilityも追加すると確実です */
}

/* 表示時のクラス */
#sticky-sub-nav.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto !important; /* 強制的に有効化 */
    visibility: visible;
}

.sticky-nav-inner {
    /* 横幅100%指定 */
    width: 100%;
    /* サイトのコンテンツ幅に合わせる（広がりすぎ防止） */
    max-width: 1100px;
    margin: 0 auto;
    
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 20px;
    padding: 0 20px; /* 両端の余白 */
    box-sizing: border-box;
}

/* ボタン共通スタイル */
.sticky-btn {
    flex: 1; /* 2つのボタンを均等幅（50%:50%）にする */
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 12px 0;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: bold;
    font-size: 1.6rem;
    line-height: 1.2;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.sticky-btn i {
    margin-left: 10px;
    font-size: 1.4rem;
}

/* 左：POSレジ連動の免税販売（赤） */
.sticky-btn.pos-btn {
    background: var(--main-color); /* #B92A3B */
    color: #fff;
    border: 1px solid var(--main-color);
}
.sticky-btn.pos-btn:hover {
    background: #a01a2b; /* 少し濃い赤 */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* 右：免税電子化アプリ（グレー） */
.sticky-btn.app-btn {
    background: #666; 
    color: #fff;
    border: 1px solid #666;
}
.sticky-btn.app-btn:hover {
    background: #444; /* 濃いグレー */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* =========================================
   レスポンシブ調整（スマホ・タブレット）
   ========================================= */
@media (max-width: 768px) {
    #sticky-sub-nav {
        /* スマホ時の上部余白 */
        top: 60px;
        padding: 8px 0;
    }

    .sticky-nav-inner {
        gap: 10px;       /* ボタン間の隙間を狭く */
        padding: 0 10px; /* 両端の余白を狭く */
    }

    .sticky-btn {
        font-size: 1.2rem; /* 文字サイズを小さくして1行に収める */
        padding: 10px 5px;
    }

    /* スペース確保のためアイコンは非表示にする */
    .sticky-btn i {
        display: none;
    }
}

/* =========================================================
   キャッシュレススライダー (修正版)
   ========================================================= */
   .slider_box {
    margin: 0 0 30px;
    padding: 0 20px; /* 左右に矢印分の余白を確保 */
}
.swiper-area2 {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}
.swiper-container2 {
    overflow: hidden;
    padding: 10px 5px; /* 上下の影が見えるように余白 */
}
.swiper-wrapper2 {
    display: flex; /* 横並びにするために必須 */
}
.swiper-slide2 {
    background: #fff;
    border: 1px solid #e3e3e3;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
    /* スライドの幅はJSで制御されますが、崩れ防止のため */
    width: auto; 
}
.swiper-slide2 img {
    max-width: 100%;
    height: 60px;
    object-fit: contain;
    margin-bottom: 10px;
    display: block;
}
.swiper-slide2 p {
    font-size: 1.2rem;
    font-weight: bold;
    margin: 0;
    line-height: 1.2;
    color: #333;
}

/* 矢印ナビゲーション */
.swiper-button-prev2,
.swiper-button-next2 {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: rgba(0,0,0,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}
.swiper-button-prev2:hover, .swiper-button-next2:hover {
    background: rgba(0,0,0,0.3);
}
/* コンテナの外側に配置 */
.swiper-button-prev2 { left: -25px; }
.swiper-button-next2 { right: -25px; }

.swiper-button-prev2::after, .swiper-button-next2::after {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 14px;
    color: #666;
}
.swiper-button-prev2::after { content: "\f053"; } /* 左矢印 */
.swiper-button-next2::after { content: "\f054"; } /* 右矢印 */

/* スマホ調整 */
@media (max-width: 768px) {
    .slider_box { padding: 0; }
    .swiper-button-prev2 { left: 0; }
    .swiper-button-next2 { right: 0; }
}


/* =========================================================
   Seav-ME (パスポートリーダー付) 専用スタイル【完全版】
   ========================================================= */

/* --- コンテナと基本レイアウト --- */
.seav-content-box {
    padding: 10px;
}

/* ヘッダーエリア */
.seav-header-center {
    text-align: center;
    margin-bottom: 40px;
}

.seav-tag {
    display: inline-block;
    background: #007a87; /* ティール系 */
    color: #fff;
    font-size: 1.4rem;
    padding: 6px 15px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-weight: bold;
}

.seav-name {
    font-size: 4.2rem;
    font-weight: 900;
    color: var(--dark-color);
    margin-bottom: 10px;
    line-height: 1;
}

.seav-lead {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--main-color);
    margin-bottom: 20px;
}

/* --- 上部：2カラム画像エリア (読取・外観) --- */
.seav-top-images {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 均等2列 */
    gap: 30px;
    margin-bottom: 40px;
}

.seav-img-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 3px 6px rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
}

/* 画像枠（大きく表示） */
.seav-img-card .img-frame.large-frame {
    background: #fff;
    height: 250px; /* 画像エリアの高さを確保 */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    border-radius: 4px;
}

.seav-img-card .img-frame.large-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.seav-img-card h5 {
    font-size: 1.8rem;
    color: var(--main-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.seav-img-card p {
    font-size: 1.4rem;
    color: #555;
    line-height: 1.5;
    margin: 0;
}

/* --- 中段：特徴リストエリア --- */
.seav-list-area {
    max-width: 900px;
    margin: 0 auto 50px; /* 下の価格セクションとの間隔 */
    background: #f9f9f9;
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #eee;
}

.check-list.center-list {
    margin: 0;
}
.check-list.center-list li {
    font-size: 1.6rem;
    margin-bottom: 10px;
    line-height: 1.6;
}
.check-list.center-list li strong {
    color: var(--dark-color);
    background: linear-gradient(transparent 70%, #ffdede 70%); /* マーカー風 */
}


/* --- 下段：価格セクション（左画像・右テキスト 横並び版） --- */

/* セクション外枠 */
.seav-price-section {
    background: #fffcfc;          /* 薄いピンク背景 */
    border: 2px solid #fce4e4;    /* 濃いピンク枠線 */
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    text-align: center;           /* ヘッダー部分は中央揃え */
}

/* ヘッダーテキスト */
.seav-price-header h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
    font-weight: 900;
    margin-bottom: 5px;
}
.seav-price-header p {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 25px;
}

/* 横並びレイアウト (Flexbox) */
.seav-price-flex {
    display: flex;
    align-items: center;      /* 上下中央揃え */
    justify-content: center;
    gap: 30px;                /* 画像とテキストの間隔 */
    text-align: left;         /* 内部のテキストは左揃え */
}

/* 左サイド：画像エリア */
.seav-set-image-side {
    flex: 0 0 45%;            /* 幅を45%で固定 */
    max-width: 380px;         /* 画像が大きくなりすぎないよう制限 */
}

.seav-set-image-side figure {
    margin: 0;
    padding: 10px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.seav-set-image-side img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.seav-set-image-side figcaption {
    font-size: 1.2rem;
    color: var(--main-color);
    font-weight: bold;
    text-align: center;
    margin-top: 5px;
}

/* 右サイド：情報エリア */
.seav-set-info-side {
    flex: 1;                  /* 残りの幅をすべて使う */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 価格表示ブロック */
.price-display-compact {
    background: #fff;
    border: 2px solid var(--main-color);
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;      /* 垂直方向中央 */
    flex-wrap: wrap;          /* 画面が狭いときは折り返し */
    gap: 15px;
    box-shadow: 0 3px 6px rgba(185, 42, 59, 0.1);
}

.price-display-compact .label {
    font-size: 1.3rem;
    font-weight: bold;
    color: #333;
    background: #eee;
    padding: 4px 10px;
    border-radius: 4px;
    flex-shrink: 0;           /* ラベルが縮まないように */
}

.price-display-compact .price-group {
    display: flex;
    align-items: baseline;    /* 数字のベースラインを合わせる */
    gap: 4px;
}

.price-display-compact .amount {
    font-size: 3.4rem;        /* 少し控えめに調整 */
    font-weight: 900;
    color: var(--main-color);
    line-height: 1;
}

.price-display-compact .unit {
    font-size: 1.4rem;
    font-weight: bold;
    color: #333;
}

/* セット内容ブロック */
.set-display-simple {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px 20px;
}

.set-display-simple .set-label {
    font-size: 1.3rem;
    font-weight: bold;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.set-display-simple ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.set-display-simple li {
    font-size: 1.4rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 4px;
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

/* チェックマークアイコン */
.set-display-simple li::before {
    content: "\f00c";         /* FontAwesome check */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: var(--main-color);
    position: absolute;
    left: 0;
    top: 4px;
    font-size: 1.2rem;
}

/* 注釈テキスト */
.seav-note-left {
    font-size: 1.1rem;
    color: #666;
    margin-top: 10px;
    line-height: 1.4;
    text-align: left;
}

/* =========================================================
   レスポンシブ対応 (スマホ・タブレット)
   ========================================================= */
@media (max-width: 768px) {
    /* 上部画像：1カラムへ */
    .seav-top-images {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .seav-img-card .img-frame.large-frame {
        height: 200px;
    }

    /* タイトルサイズ調整 */
    .seav-name { font-size: 3.2rem; }
    .seav-lead { font-size: 1.8rem; }

    /* 価格セクション縦並び */
    .seav-price-section {
        padding: 20px 15px;
    }

    .seav-price-flex {
        flex-direction: column;
        gap: 20px;
    }
    
    .seav-set-image-side {
        width: 100%;
        max-width: 300px;
        flex: auto;
    }
    
    .seav-set-info-side {
        width: 100%;
    }
    
    .price-display-compact {
        justify-content: center;
    }
}
/* =========================================================
   修正: 選べるハードウェア（アプリ版）の横並び化
   ========================================================= */
/* PC表示時：2列グリッドで横並び */
.hardware-vertical-list {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 均等2列 */
    gap: 30px;
    margin-top: 30px;
}

/* カードの高さを揃えてレイアウトを整える */
.hw-item {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 30px;
    box-sizing: border-box;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
}

/* コンテンツ内の中央揃え */
.hw-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
}

.hw-body {
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.hw-body .txt {
    text-align: left;
    margin-bottom: 20px;
}

.hw-images {
    margin-top: auto; /* 画像を下に寄せる */
    display: flex;
    justify-content: center;
}

/* スマホ表示時（1列に戻す） */
@media (max-width: 768px) {
    .hardware-vertical-list {
        grid-template-columns: 1fr;
    }
}

/*  */

/* 料金強調ボックスのデザイン */
.price-highlight-box {
    width: 100%;             /* コンテナ内で100% */
    flex-basis: 100%;        /* 改行を強制 */
    margin-top: 30px;
    padding: 15px 20px;
    background: #fff;
    border: 3px solid #a51c1c; /* 枠線は統一感のある濃いグレー */
    border-radius: 8px;
    text-align: center;
    box-sizing: border-box;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.price-highlight-box .ph-title {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    border-bottom: 1px dashed #ccc;
    padding-bottom: 10px;
}

.price-highlight-box .ph-amount {
    display: block;
    font-size: 4rem;
    font-weight: 900;
    color: var(--main-color);        /* 【変更】金額部分を赤色で強調 */
    line-height: 1.1;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.price-highlight-box .ph-amount span {
    font-size: 2rem;
    color: #333;             /* 単位はグレーのまま */
    margin-left: 5px;
}

.price-highlight-box .ph-desc {
    font-size: rem;
    line-height: 1.5;
    color: #333;
    font-weight: bold;
}

.price-highlight-box .ph-note {
    display: block;
    margin-top: 8px;
    font-size: 1.3rem;
    color: #666;
}

/* 画像枠内のaタグを枠いっぱいに広げる */
.img-frame.large-frame a {
    display: flex !important;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    text-decoration: none; /* 下線防止 */
}

/* 枠内の画像サイズを固定 */
.img-frame.large-frame img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain; /* アスペクト比を維持して収める */
    width: auto;
    height: auto;
}

/* ==============================================
   SP: キャッシュレススライダーのはみ出し修正
   ============================================== */
   
/* 親要素のFlex設定による幅縮小/拡大を防ぎ、パディング内に収める */
.feature-item-column {
    align-items: stretch; /* centerから変更 */
    width: auto;          /* 幅を自動調整 */
}

/* スライダーを含むコンテナを親要素の幅(paddingの内側)に強制する */
.feature-content,
.feature-cash {
    width: 100%;
    max-width: 100%;
}

/* slider_box自体の幅と余白調整 */
.slider_box {
    width: 100%;
    margin: 0 auto 30px;
    padding: 0 25px; /* 左右に矢印分のスペースを確保 */
    box-sizing: border-box; 
}

/* 矢印の位置をコンテナの内側に収まるように微調整 */
.swiper-button-prev2 {
    left: 0;
}
.swiper-button-next2 {
    right: 0;
}

.tax::after {
display: none;
}