/* ========================================
   踊場cue 応援投げ銭サイト - スタイルシート
   odoriba-cue.jp 準拠デザイン
   ======================================== */

/* リセット＆基本設定 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #000000;
  --white: #FFFFFF;
  --yellow: #F5C800;
  --gray-light: #999999;
  --gray-medium: #666666;
  --font-heading: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;
}

body {
  font-family: var(--font-body);
  background-color: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 見出し・タイトルにBebas Neueを適用 */
h1, h2, h3, h4, h5, h6,
.hero-title,
.page-title,
.ranking-title,
.card-title,
.group-title,
.show-title,
.btn-donate-fixed,
.btn-donate-free,
.modal-header h2,
.amount-display,
.ranking-featured-title,
.footer-link.highlight {
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
}

/* 出演者名・ランキング名は通常フォント（小文字表示のため） */
.performer-name,
.ranking-name {
  font-family: var(--font-body);
  font-weight: 900;
  letter-spacing: 0.02em;
}

/* ========================================
   ヘッダー
   ======================================== */
header {
  background-color: var(--black);
  border-bottom: 2px solid var(--yellow);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-image {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.logo h1 {
  font-size: 28px;
  font-weight: 900;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.logo span {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-top: 4px;
}

.back-link {
  background-color: transparent;
  color: var(--yellow);
  border: 2px solid var(--yellow);
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  border-radius: 0;
}

.back-link:hover {
  background-color: var(--yellow);
  color: var(--black);
}

/* ========================================
   言語切替ボタン
   ======================================== */
.language-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
}

.lang-btn {
  background-color: transparent;
  color: var(--gray-light);
  border: none;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  font-family: 'M PLUS Rounded 1c', 'Zen Maru Gothic', 'Noto Sans JP', sans-serif;
}

.lang-btn:hover {
  color: var(--white);
  border-bottom-color: var(--yellow);
}

.lang-btn.active {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
  font-weight: 700;
}

/* ========================================
   メインコンテンツ
   ======================================== */
main {
  max-width: 1400px;
  margin: 60px auto;
  padding: 0 30px;
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero-section {
  background: linear-gradient(135deg, rgba(245, 200, 0, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
  border: 2px solid var(--yellow);
  padding: 60px 40px;
  margin-bottom: 80px;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: 48px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 30px;
  line-height: 1.3;
  letter-spacing: 2px;
}

.hero-description {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  line-height: 2;
  margin-bottom: 50px;
}

.hero-description .highlight {
  color: var(--yellow);
  font-weight: 900;
  font-size: 19px;
}

/* 熱いメッセージセクション */
.hero-message {
  background-color: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--yellow);
  padding: 40px 35px;
  margin-top: 40px;
  text-align: left;
}

.message-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  line-height: 2.2;
  letter-spacing: 0.5px;
}

.message-text .highlight {
  color: var(--yellow);
  font-weight: 900;
  font-size: 19px;
}

.message-emphasis {
  display: block;
  margin-top: 20px;
  font-size: 18px;
  font-weight: 900;
  color: var(--yellow);
  line-height: 2;
  letter-spacing: 1px;
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--yellow);
}

.page-title {
  font-size: 42px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 40px;
  text-align: center;
  letter-spacing: 2px;
}

.group-title {
  font-size: 36px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 12px;
}

.show-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 40px;
}

/* ========================================
   グリッドレイアウト（2列）
   ======================================== */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-top: 40px;
}

/* ========================================
   カード（odoriba-cue.jp スタイル）
   ======================================== */
.card {
  background-color: var(--black);
  border: 2px solid var(--gray-medium);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
  overflow: hidden;
  height: 320px;
}

.card:hover {
  border-color: var(--yellow);
  transform: translateY(-4px);
}

/* 左パネル（テキスト情報） */
.card-left {
  background-color: var(--black);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 2px solid var(--gray-medium);
}

.card:hover .card-left {
  border-right-color: var(--yellow);
}

.card-logo {
  width: 50px;
  height: 50px;
  background-color: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 0;
}

.card-logo svg {
  width: 28px;
  height: 28px;
  fill: var(--black);
}

.card-company {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.card-title {
  font-size: 24px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: auto;
}

.card:hover .card-title {
  color: var(--yellow);
}

.card-date {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-light);
  margin-top: 20px;
}

/* 右パネル（画像） */
.card-right {
  background-color: var(--gray-medium);
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  object-position: center;
}

/* Akane専用: 画像を上寄りに配置 */
.card-image-akane {
  object-position: center 35%;
}

/* Mana専用: 画像を下にずらす（顔を表示） */
.card-image-mana {
  object-position: center calc(50% + 80px);
}

.card:hover .card-image {
  transform: scale(1.05);
}

.card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--black) 0%, var(--gray-medium) 100%);
  font-size: 48px;
  font-weight: 900;
  color: var(--yellow);
}

/* ========================================
   出演者カード（専用スタイル）
   ======================================== */
.performer-card {
  background-color: var(--black);
  border: 2px solid var(--gray-medium);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  transition: all 0.3s ease;
  border-radius: 0;
  overflow: hidden;
  min-height: 380px;
  height: auto;
  cursor: default;
  position: relative;
}

.performer-card:hover {
  border-color: var(--yellow);
}

.performer-card .card-left {
  padding: 30px;
  position: relative;
  z-index: 1;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* 左側の背景画像オーバーレイ */
.performer-card .card-left::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  z-index: -1;
  pointer-events: none;
}

.performer-name {
  font-size: 26px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.performer-role {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-light);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

/* ========================================
   応援コメント履歴
   ======================================== */
.comment-history {
  margin-bottom: 20px;
  padding: 16px;
  background-color: rgba(245, 200, 0, 0.05);
  border-left: 3px solid var(--yellow);
  position: relative;
  z-index: 1;
}

.comment-history-header {
  font-size: 13px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.comment-item {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 4px;
}

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

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.comment-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
}

.comment-date {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-light);
}

.comment-text {
  font-size: 13px;
  font-weight: 400;
  color: var(--gray-light);
  line-height: 1.5;
  word-break: break-word;
}

.comment-more {
  margin-top: 10px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--yellow);
  cursor: pointer;
  padding: 6px;
  transition: all 0.2s ease;
}

.comment-more:hover {
  background-color: rgba(245, 200, 0, 0.1);
  color: var(--white);
}

/* すべてのコメントモーダル */
.all-comments-list {
  max-height: 500px;
  overflow-y: auto;
  padding: 10px 0;
}

.comment-item-full {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 16px;
  margin-bottom: 12px;
  border-left: 3px solid var(--yellow);
}

.comment-item-full .comment-header {
  margin-bottom: 10px;
}

.comment-item-full .comment-text {
  font-size: 14px;
  line-height: 1.6;
}

/* ボタンコンテナ（2ボタン横並び） */
.button-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* ボタンコンテナ（1ボタンのみ） */
.button-container-single {
  grid-template-columns: 1fr;
}

/* 1,000円ボタン（黄色背景） */
.btn-donate-fixed {
  background-color: var(--yellow);
  color: var(--black);
  border: none;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border-radius: 0;
  white-space: nowrap;
}

.btn-donate-fixed:hover {
  background-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(245, 200, 0, 0.4);
}

/* フリー投げ銭ボタン（透明背景＋黄色ボーダー） */
.btn-donate-free {
  background-color: transparent;
  color: var(--yellow);
  border: 2px solid var(--yellow);
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border-radius: 0;
  white-space: nowrap;
}

.btn-donate-free:hover {
  background-color: var(--yellow);
  color: var(--black);
  transform: translateY(-2px);
}

/* 単一ボタン（カスタム金額用：700円など） */
.btn-donate-single {
  background-color: var(--yellow);
  color: var(--black);
  border: none;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border-radius: 0;
  white-space: nowrap;
}

.btn-donate-single:hover {
  background-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(245, 200, 0, 0.4);
}

/* ========================================
   モーダル
   ======================================== */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.92);
  animation: fadeIn 0.3s ease;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background-color: var(--black);
  border: 3px solid var(--yellow);
  padding: 50px;
  max-width: 600px;
  width: 90%;
  position: relative;
  animation: slideUp 0.4s ease;
  border-radius: 0;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 32px;
  font-weight: 700;
  color: var(--gray-light);
  cursor: pointer;
  transition: color 0.3s ease;
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  color: var(--yellow);
}

.modal-header h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 10px;
}

.modal-header p {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-light);
  margin-bottom: 30px;
}

/* 金額表示（1,000円固定の場合） */
.amount-display {
  font-size: 48px;
  font-weight: 900;
  color: var(--yellow);
  text-align: center;
  margin: 30px 0;
  letter-spacing: 2px;
}

/* フリー金額の場合の表示 */
.amount-free {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-light);
  text-align: center;
  margin: 30px 0;
  line-height: 1.6;
}

.amount-free-note {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-medium);
  text-align: center;
  margin-top: 10px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px;
  background-color: var(--gray-medium);
  border: 2px solid var(--gray-medium);
  color: var(--white);
  font-size: 15px;
  font-family: 'Noto Sans JP', sans-serif;
  transition: border-color 0.3s ease;
  border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--yellow);
  background-color: var(--black);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.char-count {
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-light);
  text-align: right;
  margin-top: 6px;
}

.modal-footer {
  display: flex;
  gap: 16px;
  margin-top: 40px;
}

.btn-cancel {
  flex: 1;
  background-color: transparent;
  color: var(--gray-light);
  border: 2px solid var(--gray-medium);
  padding: 16px;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
}

.btn-cancel:hover {
  border-color: var(--white);
  color: var(--white);
}

.btn-submit {
  flex: 2;
  background-color: var(--yellow);
  color: var(--black);
  border: none;
  padding: 16px;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
}

.btn-submit:hover {
  background-color: var(--white);
  transform: translateY(-2px);
}

/* ========================================
   サンクスモーダル
   ======================================== */
.thanks-content {
  text-align: center;
}

.thanks-icon {
  font-size: 80px;
  margin-bottom: 20px;
}

.thanks-content h2 {
  font-size: 32px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 20px;
}

.thanks-content p {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-light);
  margin-bottom: 30px;
  line-height: 1.8;
}

.btn-share {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: var(--white);
  border: none;
  padding: 16px 40px;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  margin: 10px;
  border-radius: 0;
}

.btn-share:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(188, 24, 136, 0.4);
}

/* ========================================
   レスポンシブデザイン
   ======================================== */
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .card,
  .performer-card {
    height: auto;
    min-height: 280px;
  }
}

@media (max-width: 768px) {
  header {
    padding: 15px 0;
  }
  
  .header-container {
    padding: 0 20px;
    flex-direction: column;
    gap: 15px;
  }
  
  .logo h1 {
    font-size: 24px;
  }
  
  main {
    padding: 0 20px;
    margin: 40px auto;
  }
  
  /* ヒーローセクション - モバイル */
  .hero-section {
    padding: 30px 20px;
    margin-bottom: 40px;
  }
  
  .hero-title {
    font-size: 28px;
    line-height: 1.4;
    margin-bottom: 20px;
  }
  
  .hero-description {
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 30px;
  }
  
  /* ヒーローメッセージ - モバイル */
  .hero-message {
    padding: 25px 20px;
    margin-top: 30px;
  }
  
  .message-text {
    font-size: 14px;
    line-height: 2;
  }
  
  .message-text .highlight {
    font-size: 15px;
  }
  
  .message-emphasis {
    font-size: 15px;
    line-height: 1.9;
    padding-top: 15px;
    margin-top: 15px;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .feature-item {
    flex-direction: column;
    text-align: center;
  }
  
  .feature-text {
    text-align: center;
  }
  
  .page-title {
    font-size: 32px;
  }
  
  .group-title {
    font-size: 28px;
  }
  
  .show-title {
    font-size: 16px;
  }
  
  /* スマホでもカードは横長レイアウトを維持 */
  .grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .card,
  .performer-card {
    grid-template-columns: 1fr 1.2fr;
    height: 280px;
  }
  
  .card-left {
    padding: 20px;
  }
  
  .performer-card .card-left {
    padding: 20px;
  }
  
  /* スマホ用フォントサイズ調整 */
  .performer-name {
    font-size: 18px;
    margin-bottom: 6px;
  }
  
  .performer-role {
    font-size: 11px;
    margin-bottom: 12px;
  }
  
  .comment-history {
    padding: 12px;
    margin-bottom: 12px;
  }
  
  .comment-history-header {
    font-size: 10px;
    margin-bottom: 8px;
  }
  
  .comment-item {
    padding: 8px;
    margin-bottom: 6px;
  }
  
  .comment-name {
    font-size: 10px;
  }
  
  .comment-date {
    font-size: 9px;
  }
  
  .comment-text {
    font-size: 11px;
  }
  
  /* スマホ: 右側画像を固定サイズ・中央配置 */
  .card-right {
    min-height: 280px;
    max-height: 280px;
    height: 280px;
  }
  
  .card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
  
  /* Akane専用の位置調整もスマホで維持 */
  .card-image-akane {
    object-position: center 35%;
  }
  
  /* Mana専用の位置調整もスマホで維持 */
  .card-image-mana {
    object-position: center calc(50% + 80px);
  }
  
  .button-container {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  
  .button-container-single {
    grid-template-columns: 1fr;
  }
  
  .btn-donate-fixed,
  .btn-donate-free,
  .btn-donate-single {
    font-size: 12px;
    padding: 12px 10px;
  }
  
  .modal-content {
    padding: 30px;
    width: 95%;
  }
  
  .modal-header h2 {
    font-size: 24px;
  }
  
  .amount-display {
    font-size: 36px;
  }
  
  .amount-free {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .logo h1 {
    font-size: 20px;
  }
  
  /* ヒーローセクション - 小画面 */
  .hero-section {
    padding: 25px 15px;
  }
  
  .hero-title {
    font-size: 24px;
    line-height: 1.5;
  }
  
  .hero-description {
    font-size: 13px;
    line-height: 1.9;
  }
  
  /* ヒーローメッセージ - 小画面 */
  .hero-message {
    padding: 20px 15px;
  }
  
  .message-text {
    font-size: 13px;
    line-height: 2;
  }
  
  .message-text .highlight {
    font-size: 14px;
  }
  
  .message-emphasis {
    font-size: 14px;
    line-height: 1.9;
  }
  
  /* カード画像 - 小画面 */
  .card,
  .performer-card {
    grid-template-columns: 1fr 1.2fr;
    height: 240px;
  }
  
  .card-left,
  .performer-card .card-left {
    padding: 16px;
  }
  
  .card-right {
    min-height: 240px;
    max-height: 240px;
    height: 240px;
  }
  
  .performer-name {
    font-size: 15px;
    margin-bottom: 4px;
  }
  
  .performer-role {
    font-size: 10px;
    margin-bottom: 10px;
  }
  
  .comment-history {
    padding: 10px;
    margin-bottom: 10px;
  }
  
  .comment-history-header {
    font-size: 9px;
    margin-bottom: 6px;
  }
  
  .comment-item {
    padding: 6px;
    margin-bottom: 5px;
  }
  
  .comment-name {
    font-size: 9px;
  }
  
  .comment-date {
    font-size: 8px;
  }
  
  .comment-text {
    font-size: 10px;
  }
  
  .btn-donate-fixed,
  .btn-donate-free,
  .btn-donate-single {
    font-size: 10px;
    padding: 10px 8px;
  }
  
  .feature-icon {
    font-size: 28px;
  }
  
  .feature-text strong {
    font-size: 14px;
  }
  
  .feature-text span {
    font-size: 12px;
  }
  
  .page-title {
    font-size: 26px;
  }
  
  .group-title {
    font-size: 24px;
  }
  
  .card-title {
    font-size: 20px;
  }
  
  .performer-name {
    font-size: 22px;
  }
  
  .btn-donate-fixed,
  .btn-donate-free {
    font-size: 13px;
    padding: 14px 16px;
  }
  
  .modal-content {
    padding: 25px;
  }
  
  .modal-header h2 {
    font-size: 22px;
  }
  
  .amount-display {
    font-size: 32px;
  }
}

/* ========================================
   フッター
   ======================================== */
.site-footer {
  background: #111;
  border-top: 1px solid #333;
  padding: 40px 20px;
  margin-top: 80px;
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 25px;
}

.footer-link {
  color: #999;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
  padding: 8px 15px;
  border-radius: 4px;
}

.footer-link:hover {
  color: var(--yellow);
  background: rgba(245, 200, 0, 0.1);
}

.footer-link.highlight {
  color: var(--yellow);
  font-weight: 700;
}

.footer-copyright {
  color: #666;
  font-size: 13px;
  font-weight: 400;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #222;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 30px 15px;
    margin-top: 50px;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 15px;
  }
  
  .footer-link {
    font-size: 13px;
    padding: 6px 12px;
  }
  
  .footer-copyright {
    font-size: 12px;
  }
}

/* ========================================
   アニメーション
   ======================================== */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100px);
  }
}

/* ========================================
   ランキング特集セクション（TOPページ）
   ======================================== */

.ranking-featured-section {
  text-align: center;
  padding: 60px 20px;
  margin: 40px auto;
}

.ranking-featured-box {
  max-width: 600px;
  margin: 0 auto;
  padding: 50px 40px;
  background: linear-gradient(135deg, rgba(245, 200, 0, 0.15) 0%, rgba(245, 200, 0, 0.05) 100%);
  border: 3px solid var(--yellow);
  position: relative;
}

.ranking-featured-icon {
  font-size: 80px;
  line-height: 1;
  margin-bottom: 20px;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.ranking-featured-title {
  font-size: 36px;
  font-weight: 900;
  color: var(--yellow);
  margin-bottom: 15px;
  letter-spacing: 0.1em;
}

.ranking-featured-desc {
  font-size: 16px;
  color: var(--white);
  font-weight: 700;
  line-height: 1.8;
  margin-bottom: 30px;
}

.btn-ranking-featured {
  display: inline-block;
  background-color: var(--yellow);
  color: var(--black);
  font-size: 20px;
  font-weight: 900;
  padding: 20px 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 0 #c9a700;
}

.btn-ranking-featured:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 #c9a700;
}

.btn-ranking-featured:active {
  transform: translateY(3px);
  box-shadow: 0 3px 0 #c9a700;
}

@media (max-width: 768px) {
  .ranking-featured-section {
    padding: 40px 15px;
  }
  
  .ranking-featured-box {
    padding: 40px 30px;
  }
  
  .ranking-featured-icon {
    font-size: 60px;
  }
  
  .ranking-featured-title {
    font-size: 28px;
  }
  
  .ranking-featured-desc {
    font-size: 14px;
  }
  
  .btn-ranking-featured {
    font-size: 18px;
    padding: 18px 40px;
  }
}

@media (max-width: 480px) {
  .ranking-featured-section {
    padding: 30px 10px;
  }
  
  .ranking-featured-box {
    padding: 30px 20px;
  }
  
  .ranking-featured-icon {
    font-size: 50px;
  }
  
  .ranking-featured-title {
    font-size: 24px;
  }
  
  .ranking-featured-desc {
    font-size: 13px;
  }
  
  .btn-ranking-featured {
    font-size: 16px;
    padding: 15px 35px;
  }
}