/* モバイルファースト - もえたく風 ポケモンカード買取レイアウト */

:root {
  --yellow: #ffcb05;
  --yellow-dark: #e6b800;
  --blue: #2c72b8;
  --red: #e63946;
  --red-dark: #c1121f;
  --bg: #fffef7;
  --card-bg: #fff;
  --text: #1a1a1a;
  --text-muted: #555;
  --border: #e0e0e0;
  --safe-top: env(safe-area-inset-top);
  --safe-bottom: env(safe-area-inset-bottom);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  padding-bottom: calc(80px + var(--safe-bottom));
}

/* プレースホルダー画像 */
.placeholder {
  background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 12px;
}

/* ========== ヘッダー ========== */
.header {
  background: white;
  border-bottom: 3px solid var(--yellow-dark);
  padding: 12px 16px;
  padding-top: calc(12px + var(--safe-top));
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo {
  margin: 0;
  width: 180px;
}

.logo img {
  width: 100%;
  height: auto;
  display: block;
}

/* 固定 買取申し込みボタン */
.fixed-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  padding-bottom: calc(14px + var(--safe-bottom));
  background: rgba(44, 114, 184, 0.3);
  -webkit-tap-highlight-color: transparent;
}

.fixed-cta-bar .fixed-cta {
  width: 60vw;
  max-width: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
}

/* ========== ボタン ========== */
.btn {
  display: inline-block;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  min-height: 48px;
  line-height: 1.3;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 2px 0 rgba(0, 0, 0, 0.15),
    0 4px 8px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
  box-shadow:
    0 1px 0 rgba(0, 0, 0, 0.15),
    0 2px 4px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-primary {
  background: var(--red);
  color: #fff;
}

.btn-secondary {
  background: var(--blue);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}

/* LINEアプリと同じ緑（今すぐ無料査定）＋立体＋光る */
@keyframes btn-glow {
  0%, 100% {
    box-shadow:
      0 2px 0 rgba(0, 0, 0, 0.15),
      0 4px 8px rgba(0, 0, 0, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.25),
      0 0 0 rgba(6, 199, 85, 0);
  }
  50% {
    box-shadow:
      0 2px 0 rgba(0, 0, 0, 0.15),
      0 4px 8px rgba(0, 0, 0, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.25),
      0 0 20px 4px rgba(6, 199, 85, 0.5);
  }
}

.btn-line {
  background: #06C755 !important;
  border-color: #06C755;
  animation: btn-glow 2.5s ease-in-out infinite;
}
.btn-line:hover {
  background: #05b34b !important;
  border-color: #05b34b;
  animation: btn-glow 2.5s ease-in-out infinite;
}

/* ========== ヒーロー ========== */
.hero {
  position: relative;
  padding: 32px 20px 40px;
  background: url(img/hero-bg.png) center/cover no-repeat;
  text-align: center;
  height: 90vh;
}

@media (max-width: 767px) {
  .hero {
    background-image: url(img/hero-sm.png);
  }
  .hero-actions {
    width: 340px;
    max-width: calc(100vw - 24px);
  }
  .hero .hero-actions .btn {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero,
  .catch,
  .section,
  .footer {
    padding-left: 12px;
    padding-right: 12px;
  }
  .header {
    padding-left: 12px;
    padding-right: 12px;
  }
}

.hero-title {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: bold;
  line-height: 1.3;
}

.hero-copy {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--text-muted);
}

.hero-actions {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 340px;
  max-width: calc(100vw - 24px);
  margin: 0 auto;
}

.hero .hero-actions .btn {
  width: 100%;
  padding: 18px 12px;
  font-size: 18px;
  min-height: 56px;
  white-space: nowrap;
}

/* ========== キャッチ（ポケモンカードロゴの青ベース） ========== */
.catch {
  padding: 24px 20px;
  background: linear-gradient(135deg, #010A96 0%, #2D73C6 100%);
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.catch-text {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.catch .btn {
  display: inline-flex;
  max-width: 280px;
  width: auto;
}

/* ========== セクション共通 ========== */
.section {
  padding: 32px 20px;
}

.section-title {
  margin: 0 0 20px;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.4;
  text-align: center;
}

.section-note {
  margin: -8px 0 16px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
}

.link-more {
  display: block;
  margin-top: 16px;
  text-align: center;
  color: var(--blue);
  font-weight: bold;
  text-decoration: none;
}

/* ========== パックカード ========== */
.section.packs {
  background: #fff;
}

.packs .section-title {
  font-family: "M PLUS Rounded 1c", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  transform: scaleX(1.1);
  background-image: radial-gradient(circle, rgba(255, 242, 58, 1), rgba(224, 162, 8, 1) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1px #000;
}

.pack-cards {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.pack-card {
  width: 100%;
  max-width: 280px;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.packs .pack-card {
  box-shadow: none;
}

.pack-img {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pack-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pack-info {
  padding: 12px 16px;
}

.pack-info h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.pack-date {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  background: #fff3e0;
  border-radius: 20px;
}

@media (min-width: 768px) {
  .pack-cards {
    flex-direction: row;
    flex-wrap: nowrap;
  }
  .pack-card {
    max-width: none;
    flex: 1;
  }
}

.past-packs-title {
  margin: 32px 0 16px;
  padding: 12px 20px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  background: #fff;
  color: var(--red);
  border-radius: 12px;
}

.past-pack-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.past-pack-cards .pack-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.past-pack-cards .pack-img {
  aspect-ratio: 1;
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

.past-pack-cards .pack-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  vertical-align: middle;
}

@media (min-width: 768px) {
  .past-pack-cards {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========== キャラリスト ========== */
.char-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.char-list li {
  border-bottom: 1px solid var(--border);
}

.char-list li:first-child {
  border-top: 1px solid var(--border);
}

.char-list a {
  display: flex;
  align-items: center;
  padding: 16px 0;
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  min-height: 48px;
}

.char-list a::after {
  content: ">";
  margin-left: auto;
  color: var(--text-muted);
}

/* ========== 価格表・タブ ========== */
.section.price-table .section-title {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 16px 20px;
  background: var(--red);
  color: #fff;
  box-sizing: border-box;
}

.tab-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.tab-btn {
  flex-shrink: 0;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: bold;
  border: 2px solid var(--border);
  background: var(--card-bg);
  border-radius: 8px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.tab-btn.active {
  border-color: var(--red);
  background: #fff5f5;
  color: var(--red);
}

.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .price-list {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

.price-item {
  display: flex;
  flex-direction: column;
   background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0px 8px rgba(0,0,0,0.06);
  border: 1px solid var(--border);
}

.price-item .item-img {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  /* background: var(--border); */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.price-item .item-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.price-item .price-name,
.price-item .price-value {
  padding: 10px 12px 0;
}

.price-item .price-value {
  padding-top: 4px;
  padding-bottom: 12px;
}

.price-name {
  font-size: 13px;
  line-height: 1.3;
  min-width: 0;
}

.price-value {
  font-weight: bold;
  font-size: 15px;
  color: var(--red);
}

/* ========== カードの種類 ========== */
.type-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--text);
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.type-img {
  width: 100%;
  aspect-ratio: 1;
}

.type-card span {
  padding: 12px 8px;
  font-size: 13px;
  font-weight: bold;
  text-align: center;
}

/* ========== ランキング ========== */
.rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rank-list li {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  min-height: 48px;
}

.rank-num {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow);
  border-radius: 50%;
  font-size: 13px;
  font-weight: bold;
  flex-shrink: 0;
}

.rank-name {
  font-size: 13px;
  min-width: 0;
}

.rank-price {
  font-size: 14px;
  font-weight: bold;
  color: var(--red);
  flex-shrink: 0;
}

/* ========== PSA10買取 ========== */
.psa10-head {
  position: relative;
  font-size: 2rem;
  color: #fff;
  background: linear-gradient(135deg, #c62828 0%, #e53935 50%, #b71c1c 100%);
  padding: 8px 20px 48px 20px;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0%, 100% 50%, 50% 100%, 0% 50%);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  box-sizing: border-box;
}

.psa10-head::before {
  content: "";
  position: absolute;
  inset: -4px;
  padding: 4px;
  background: radial-gradient(circle, rgba(255, 242, 58, 1), rgba(224, 162, 8, 1) 80%);
  clip-path: polygon(0 0, 100% 0%, 100% 50%, 50% 100%, 0% 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  box-sizing: border-box;
  pointer-events: none;
  z-index: -1;
}

.psa10-lead {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

.psa10-lead + .psa10-lead {
  margin-bottom: 16px;
}

.link-psa10 {
  margin-bottom: 20px;
  font-size: 15px;
}

.psa10-label {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: bold;
}

.psa10-search {
  margin-bottom: 20px;
}

.psa10-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  -webkit-appearance: none;
  appearance: none;
}

.psa10-input:focus {
  outline: none;
  border-color: var(--blue);
}

.psa10-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 768px) {
  .psa10-list {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

.psa10-item {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  padding: 8px;
}

.psa10-item .psa10-img {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  /* background: var(--border); */
  display: flex;
  align-items: center;
  justify-content: center;
}

.psa10-item .psa10-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.psa10-item .psa10-name,
.psa10-item .psa10-normal,
.psa10-item .psa10-price,
.psa10-item .psa10-date {
  padding: 0 12px;
}

.psa10-item .psa10-name {
  padding-top: 10px;
}

.psa10-item .psa10-date {
  padding-bottom: 12px;
}

.psa10-name {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: bold;
}

.psa10-normal {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.psa10-price {
  margin: 0 0 4px;
  font-size: 13px;
}

.psa10-price strong {
  color: var(--red);
  font-size: 15px;
}

.psa10-date {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted);
}

.psa10-no-cut {
  margin: 24px auto;
  max-width: 900px;
  /* padding: 0px 16px 20px 16px; */
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 12px;
}

.psa10-no-cut-title {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--blue);
}

.no-cut-head {
  background: linear-gradient(135deg, #42a5f5 0%, #1e88e5 50%, #1565c0 100%);
  color: #fff;
  padding: 8px 12px;
  text-align: center;
  font-size: 1.5rem;
  border-radius: 8px 8px 0 0;
}

.no-cut-text {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.6;
}
.psa10-no-cut p,
.psa10-no-cut ul {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
}

.psa10-no-cut ul {
  padding-left: 0;
  list-style: none;
}

.psa10-no-cut ul li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 12px;
  font-size: 1.5rem;
  line-height: 1.5;
}

.psa10-no-cut ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: url(img/greencheck.png) center/contain no-repeat;
}

@media (max-width: 767px) {
  .psa10-no-cut ul li {
    padding-left: 28px;
    margin-bottom: 8px;
    font-size: 1rem;
  }
  .psa10-no-cut ul li::before {
    width: 18px;
    height: 18px;
    top: 0.35em;
    transform: none;
  }
}

.psa10-note {
  font-size: 12px !important;
  color: var(--text-muted);
}

.no-cut-highlight {
  font-size: 1.15em;
  background: var(--yellow);
  padding: 2px 6px;
}

.no-cut-note-bg {
  background: #fffde7;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 0;
}

.psa10-campaign {
  margin: 24px 0;
  padding: 24px 20px;
  background: linear-gradient(135deg, var(--yellow) 0%, #ffe066 100%);
  border-radius: 12px;
  text-align: center;
  border: 2px solid var(--yellow-dark);
}

.psa10-campaign-title {
  margin: 0 0 8px;
  font-size: 16px;
}

.psa10-campaign-big {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: bold;
  color: var(--text);
}

.psa10-campaign-note {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

.psa10-campaign .btn {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
}

.psa10-about {
  margin: 20px auto 0;
  max-width: 900px;
  font-size: 14px;
  line-height: 1.7;
}

.psa10-about .section-title {
  background: var(--red);
  color: #fff;
  padding: 16px 20px;
  margin: 0 auto 20px;
  max-width: 900px;
  box-sizing: border-box;
}

.psa10-about h4 {
  position: relative;
  margin: 20px 0 8px;
  padding-left: 28px;
  font-size: 18px;
  font-weight: bold;
  color: var(--red);
}

.psa10-about h4::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: url(img/check.png) center/contain no-repeat;
}

.psa10-about h4:first-of-type {
  margin-top: 0;
}

.psa10-about p {
  margin: 0 0 12px;
}

.psa10-about ul {
  list-style: none;
  margin: 0 0 12px;
  padding-left: 0;
}

.psa10-about h3 {
  position: relative;
  padding-left: 28px;
  margin-top: 20px;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--red);
}

.psa10-about h3:first-of-type {
  margin-top: 0;
}

.psa10-about h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: url(img/check.png) center/contain no-repeat;
}

.psa10-cta {
  margin-top: 24px;
  margin-bottom: 48px;
  text-align: center;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

.psa10-cta .btn {
  display: block;
  width: 100%;
  box-sizing: border-box;
}

/* ========== 買取の流れ ========== */
.flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: flow;
}

.flow-step {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 12px;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  counter-increment: flow;
}

@media (max-width: 767px) {
  .flow-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .flow-step p {
    text-align: center;
  }
}

.flow-step p {
  flex-basis: 100%;
  width: 100%;
  margin: 8px 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.flow-step:last-child {
  margin-bottom: 0;
}

.flow-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #06C755;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  border-radius: 50%;
}

.flow-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #06C755;
}

.flow-icon svg {
  width: 100%;
  height: 100%;
}

.flow-text {
  font-size: 16px;
  font-weight: bold;
}

@media (min-width: 768px) {
  .flow-list {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  .flow-step {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    text-align: left;
  }
  .flow-step p {
    text-align: left;
  }
}

/* ========== FAQ アコーディオン ========== */
.faq-list {
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  text-align: left;
}

.section.faq {
  text-align: left;
}

.faq-list dt {
  margin: 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: bold;
  font-size: 14px;
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  text-align: left;
}

.faq-question::before {
  content: "Q";
  color: #FF7043;
  font-weight: bold;
  margin-right: 8px;
  flex-shrink: 0;
}

.faq-question-text {
  flex: 1;
  min-width: 0;
  text-align: left;
}

.faq-list dt:last-of-type {
  border-bottom: none;
}

.faq-question:hover {
  background: rgba(0,0,0,0.03);
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: transform 0.2s ease;
}

.faq-icon::before {
  width: 10px;
  height: 2px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 2px;
  height: 10px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list dd {
  margin: 0;
  padding: 0 18px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.faq-list dd::before {
  content: "A ";
  color: #FF7043;
  font-weight: bold;
}

.faq-question[aria-expanded="true"] + dd {
  padding: 0 18px 16px;
  max-height: 300px;
}

/* ========== フッター ========== */
.footer {
  padding: 32px 20px 24px;
  padding-bottom: calc(24px + var(--safe-bottom));
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 320px;
  margin: 0 auto 24px;
}

.footer-copy {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}