* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #ff6b35;
  --secondary: #004e89;
  --accent: #00a8cc;
  --background: #ffffff;
  --foreground: #1a1a1a;
  --muted: #6b7280;
  --muted-bg: #f3f4f6;
  --border: #e5e7eb;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--foreground);
  background: var(--background);
  padding-top: 80px;
}



/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001 !important;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

.top-nav {
  display: flex;
  gap: 20px;
}

.top-nav a {
  text-decoration: none;
  color: #000; /* 濃いグリーン */
  font-weight: 400;
  transition: color 0.3s;
}

.top-nav a:hover {
  color: #ff9900; /* アクセントカラー */
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--foreground);
  transition: opacity 0.3s;
}

.logo-link:hover {
  opacity: 0.8;
}

.logo-image {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: white;
  flex-shrink: 0;
}

.logo-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  line-height: 1.4;
}




@media (max-width: 768px) {
  .logo-image {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .logo-text {
    font-size: 0.75rem;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Hero Section */
.hero {
  margin-top: 0 !important;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(0, 168, 204, 0.1), rgba(0, 78, 137, 0.15));
  padding: 4rem 1rem;
  text-align: center;
}

.badge {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--foreground);
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto;
}

/* Sticky Navigation */
.sticky-nav {
  margin-top: 0 !important;
  background: #fafafa;
  position: sticky;
  top: 56px;
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}



.nav-container {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem;
  flex-wrap: wrap;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.2rem 1rem;
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 500;
  transition: all 0.3s;
  white-space: nowrap;
}

.nav-link:hover {
  transform: translateY(-3px);
  background: linear-gradient(145deg, #fff7f0, #fce8d8);
  box-shadow: 0 6px 10px rgba(0,0,0,0.1);
}

.nav-link.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 6px rgba(255, 107, 53, 0.3);
}

/* Section Styles */
section {
  padding: 5rem 1rem;
  scroll-margin-top: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
}

.section-subtitle {
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* Card Grid */
.card-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.card-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* Card Styles */
.card {
  background: white;
  border: 2px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.card-header {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 168, 204, 0.1));
  padding: 1.5rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.card-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 0.5rem;
}

.card-content {
  padding: 1.5rem;
}

.card-description {
  font-size: 0.875rem;
  color: var(--muted);
}

.bonus-badge {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

/* Info Box */
.info-box {
  background: linear-gradient(135deg, rgba(0, 78, 137, 0.1), rgba(0, 168, 204, 0.1));
  border: 2px solid rgba(0, 78, 137, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Table Styles */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  border: 2px solid rgba(0, 168, 204, 0.2);
  border-radius: 1rem;
  overflow: hidden;
}

.pricing-table thead {
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  color: white;
}

.pricing-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 700;
}

.pricing-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.pricing-table tbody tr:hover {
  background: rgba(0, 168, 204, 0.05);
}

.table-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}

/* Lesson Content Grid */
.lesson-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.lesson-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s;
}

.lesson-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.lesson-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.lesson-text {
  font-size: 0.875rem;
  font-weight: 500;
}

/* FAQ Section */
.faq-card {
  background: white;
  border: 2px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 1rem;
  transition: all 0.3s;
}

.faq-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.faq-question {
  background: linear-gradient(135deg, rgba(0, 78, 137, 0.05), rgba(0, 168, 204, 0.05));
  padding: 1.5rem;
  display: flex;
  gap: 0.75rem;
}

.faq-q-label {
  color: var(--secondary);
  font-weight: 700;
  flex-shrink: 0;
}

.faq-q-text {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
}

.faq-answer {
  padding: 1rem 1.5rem;
  display: flex;
  gap: 0.75rem;
}

.faq-a-label {
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

.faq-a-text {
  font-size: 0.875rem;
  color: var(--muted);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(0, 168, 204, 0.12), rgba(0, 78, 137, 0.15));
  padding: 5rem 1rem;
  text-align: center;
  color: var(--foreground);
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cta-description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-button {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
  transition: all 0.3s;
}

.cta-button:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 25px rgba(255, 107, 53, 0.4);
}

/* Background Variations */
.bg-gradient-1 {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(0, 168, 204, 0.05));
}

.bg-gradient-2 {
  background: linear-gradient(135deg, rgba(0, 168, 204, 0.1), rgba(255, 107, 53, 0.1));
}

.bg-gradient-3 {
  background: linear-gradient(135deg, rgba(0, 78, 137, 0.05), rgba(0, 168, 204, 0.05));
}

/* Featured Section Styles for English Shower */
.featured-section {
  background: #fff5f0;
  padding: 5rem 1rem;
  margin: 4rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #ffd700, #ffed4e, #ffd700);
  color: #1a1a1a;
  padding: 1rem 2.5rem;
  border-radius: 3rem;
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 10px 25px rgba(255, 215, 0, 0.6), 0 0 40px rgba(255, 215, 0, 0.4);
  margin-bottom: 2.5rem;
  animation: bounce 2s ease-in-out infinite;
  border: 4px solid #ff6b35;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-15px) scale(1.05);
  }
}

.featured-content {
  position: relative;
  z-index: 1;
  background: white;
  border-radius: 2rem;
  padding: 3.5rem 2.5rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border: 4px solid rgba(255, 215, 0, 0.5);
  max-width: 100%;
  margin: 0 auto;
}

.featured-title-wrapper {
  background: #ffe8dc;
  color: white;
  padding: 2rem 2.5rem;
  border-radius: 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.2);
  border: 3px solid rgba(255, 255, 255, 0.3);
}

.featured-title {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--secondary);
  text-align: center;
  font-size: 2rem;
  line-height: 1.3;
}


.featured-subtitle {
  font-size: 1.5rem;
  text-align: center;
  opacity: 0.95;
  font-weight: 600;
  color: var(--foreground);
}

.featured-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
  max-width: 100%;
}

.featured-card {
  background: white;
  border: 4px solid transparent;
  border-radius: 1.5rem;
  overflow: hidden;
  transition: all 0.4s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  position: relative;
  max-width: 100%;
}

.featured-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(0, 168, 204, 0.1));
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 0;
}

.featured-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  border-color: #ffd700;
}

.featured-card:hover::before {
  opacity: 1;
}

.featured-card-header {
  background: #fff8f3;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.featured-card-plan {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--foreground);
  margin-bottom: 0.75rem;
  text-shadow: none;
}

.featured-card-details {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.featured-card-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  text-shadow: none;
  margin-top: 0.75rem;
}

.featured-card-body {
  padding: 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.featured-card-note {
  font-size: 0.875rem;
  color: var(--muted);
  font-weight: 600;
  background: rgba(255, 215, 0, 0.15);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  display: inline-block;
}

.featured-highlight-card {
  border-color: #ffd700;
  box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.featured-highlight-card .featured-card-header {
  background: #fff9e6;
}

.featured-highlight-card .featured-card-plan {
  color: #1a1a1a;
}

.featured-highlight-card .featured-card-details {
  color: rgba(26, 26, 26, 0.8);
}

.featured-highlight-card .featured-card-price {
  color: #ff6b35;
}

/* Added missing styles for featured info box */
.featured-info-box {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.08), rgba(0, 168, 204, 0.08));
  border: 2px solid rgba(255, 107, 53, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-top: 2rem;
}

.featured-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.featured-info-item:last-child {
  margin-bottom: 0;
}

.featured-info-icon {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
  font-size: 1.25rem;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .cta-title {
    font-size: 1.75rem;
  }

  .nav-link span:not(.nav-icon) {
    display: none;
  }

  .pricing-table {
    font-size: 0.875rem;
  }

  .pricing-table th,
  .pricing-table td {
    padding: 0.5rem;
  }

  .featured-title {
    font-size: 1.75rem;
  }

  .featured-subtitle {
    font-size: 1rem;
  }

  .featured-badge {
    font-size: 1.25rem;
    padding: 0.5rem 1.5rem;
  }

  .featured-content {
    padding: 2rem 1rem;
  }

  .featured-table th,
  .featured-table td {
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
  }

  .featured-price {
    font-size: 1.25rem;
  }

  .featured-plan-name {
    font-size: 1rem;
  }
}

/* Footer */
.footer {
  background: #333;
  color: white;
  padding: 40px 0 20px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.footer-nav {
  display: flex;
  gap: 30px;
}

.footer-nav a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: #ff6b35;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #555;
  color: #ccc;
}

a img {
  border: none;       /* 古いブラウザ用 */
}

a {
  text-decoration: none; /* リンクの下線を消す */
}

.logo img {
  max-height: 40px;
  width: auto;
  border: none; /* 古いブラウザ用 */
  display: block; /* 下に隙間ができるのを防ぐ */
}

.logo a {
  text-decoration: none; /* リンク下線を消す */
}

@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    padding: 2rem 1rem;
  }

  section {
    padding: 2.5rem 1rem;
  }

    .featured-section {
    margin: 2rem 0;
    padding: 3rem 1rem;
  }

  .cta-section {
    padding: 2.5rem 1rem;
  }
}

/* Icons using Unicode */
.icon {
  font-size: 1.5rem;
}

.lp-sitemap-link{
   text-align: center !important ;
   margin-bottom: 40px;
}




/* --- Responsive fix for mobile view --- */
@media screen and (max-width: 768px) {
  .featured-content {
    padding: 2rem 1rem;
  }

  .featured-card-grid {
    grid-template-columns: 1fr; /* 1列にする */
    gap: 1.5rem;
  }

  .featured-card {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box; /* 横幅の計算を安定化 */
  }

  .featured-card-header,
  .featured-card-body {
    padding: 1.5rem 1rem;
  }

  .featured-title {
    font-size: 2rem;
  }

  .featured-subtitle {
    font-size: 1.2rem;
  }

  .featured-badge {
    font-size: 1.2rem;
    padding: 0.75rem 1.5rem;
  }
}


/* ===== カードレイアウト ===== */
.nav-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); /* 最小幅を200pxに変更 */
  gap: 1.2rem;
  padding: 0rem 1.2rem;
  max-width: 1200px;
  margin: 0rem auto;
}

.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  text-align: center;
  color: #222;
  background: linear-gradient(145deg, #ffffff, #f6f6f6);
  border: 1px solid #e6d9b6;
  border-radius: 16px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.05),
              inset 0 1px 0 rgba(255,255,255,0.7);
  padding: 1.2rem;
  font-weight: 400;
  transition: all 0.3s ease;
  word-wrap: break-word;      /* 長い文字を折り返す */
  overflow-wrap: break-word;  /* 新ブラウザ対応 */
  white-space: normal;        /* 折り返し許可 */
}

.nav-link span:last-child {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  line-height: 1.3;
  display: block;
}


/* Added floating chat buttons styling */
.floating-chat {
  position: fixed;        /* 右下に固定 */
  bottom: 20px;           /* フッターにかぶらない高さ */
  right: 20px;            /* 右端からの距離 */
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-chat a {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  border-radius: 50px;
  padding: 0.75rem 1.2rem;
  margin-top: 10px;
  box-shadow: 0 5px 15px rgba(255,107,53,0.3);
  text-decoration: none;
  transition: all 0.3s ease;
}

.floating-chat a:hover {
  transform: translateY(-3px);
  background: #ff864f;
}

.chat-icon {
  margin-right: 0.5rem;
}



.chat-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 50px;
  color: white;
  font-weight: bold;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  border: none;
  overflow: hidden;        /* はみ出るテキストを隠す */
  white-space: nowrap;
}

/* 相談ボタンをオレンジ系に設定 */
.chat-button.consultation {
  background: linear-gradient(135deg, #4da6ff 0%, #0066cc 100%);
  color: white;
  box-shadow: 0 6px 15px rgba(0, 102, 204, 0.4);
}

/* TOPリンクボタンを緑系に変更 */
.chat-button.top {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.chat-button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.chat-icon {
  font-size: 1.2rem;
}

.chat-text {
  white-space: nowrap;
}


/* ===== スマホ対応 ===== */
@media (max-width: 768px) {
    /* Stickyナビの調整 */
  .sticky-nav {
    padding: 0.5rem 0;
    top: 56px !important; /* ヘッダー分の調整 */
  }
  .nav-container {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); /* 少し余裕を持たせる */
    gap: 0.2rem;
    padding: 0.2 0.5rem;
  }

  .nav-link {
    padding: 0.8rem 0.5rem; /* 内側の余白を減らす */
    font-size: 0.85rem;
    border-radius: 12px;
  }

  .nav-link span:last-child {
    font-size: 0.8rem;
    line-height: 1.2;
  }

  /* セクション間の余白を調整 */
  section {
    padding: 3rem 1rem;
  }

  /* 見出しのサイズ調整 */
  h1 {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.25rem;
  }

  /* フローティングボタンの位置とサイズ */
  .floating-chat {
    bottom: 15px;
    right: 15px;
    gap: 10px;
  }

  .chat-button {
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  .chat-icon {
    font-size: 1rem;
  }

    .chat-text {
    display: none; /* スマホではアイコンのみ表示 */
  }

}


@media screen and (max-width: 480px) {
  .nav-container {
    grid-template-columns: 1fr 1fr; /* 2列固定で安定 */
    gap: 0.2rem;
    padding: 0.2 0.8rem;
  }

  .nav-link span:last-child {
    padding: 0.3rem 0.5rem;
    font-size: 0.7rem;
  }

  /* 画面幅 480px 以下はボタンを小さくする */
    .sp-br {
    display: block;
    width: 100%; /* 改行効果を出す */
  }

  .floating-chat {
    bottom: 15px;
    right: 15px;
  }
  
  .chat-button {
    padding: 8px 12px;
    font-size: 0.85rem;
    max-width: 160px;
  }

    .chat-text {
    display: none; /* スマホではアイコンのみ表示 */
  }

}