/*
 * Web LP (sencha.life) 共通スタイル
 *
 * - アプリアイコン由来のパステル配色（ローズピンク #E24D8B / コーラル #FF9E78 / ラベンダー #B57BE0）
 * - Hiragino Sans / Noto Sans JP のシステムフォント
 * - 760px max-width の読みやすさ重視レイアウト
 * - ダークモード対応 (prefers-color-scheme)
 * - 印刷対応 (header nav / footer / hero を非表示)
 * - 外部依存ゼロ (CDN なし)
 *
 * docs/web/{index,terms,privacy,support}.html と同系統。
 */

:root {
  color-scheme: light;    /* OS ダーク設定でもライト表示で統一（ネイティブ部品含む） */
  /* アプリアイコン由来のパステル配色（ローズピンク / コーラルピーチ / ラベンダー） */
  --bg: #fff6f4;          /* 温かいブラッシュクリーム */
  --fg: #4a2e44;          /* 深いプラム（黒すぎず可読・やさしい） */
  --muted: #9c7e8e;       /* モーヴグレー */
  --accent: #e24d8b;      /* ローズマゼンタ（占チャ ロゴの文字色系） */
  --accent-soft: #f39bc2; /* ソフトピンク */
  --accent-pink: #ff9e78; /* コーラルピーチ（グラデ相方・バッジ） */
  --border: #f4dce4;      /* ソフトピンクの境界 */
  --table-stripe: #fff0f6;
  --card-bg: #ffffff;
  --hero-bg-from: #f26da0; /* ピンク */
  --hero-bg-to: #b57be0;   /* ラベンダー */
  --btn-disabled-bg: #ebd7e0;
  --btn-disabled-fg: #b79caa;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "M PLUS Rounded 1c", -apple-system, BlinkMacSystemFont, "Hiragino Maru Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Meiryo", sans-serif;
  color: var(--fg);
  line-height: 1.85;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  word-break: break-word;
  /* 神秘的な「ボケ光」グロー（星屑は body::before / ::after で瞬かせる） */
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(255, 158, 200, 0.30), transparent 42%),
    radial-gradient(circle at 88% 6%, rgba(181, 123, 224, 0.24), transparent 40%),
    radial-gradient(circle at 50% 118%, rgba(244, 167, 162, 0.22), transparent 52%);
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.lp-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === Header === */
.lp-header {
  border-bottom: 1px solid var(--border);
  padding: 24px 0 16px;
  background: var(--bg);
}
.lp-brand {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-decoration: none;
  display: inline-block;
}
.lp-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 0.9rem;
}
.lp-nav a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 16px;
}
.lp-nav a:hover { color: var(--accent); text-decoration: underline; }
.lp-nav a.active { color: var(--fg); font-weight: 600; }

/* === Header ログイン状態表示 (右上) === */
.lp-auth {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.lp-auth a { margin-right: 0; }
.lp-auth-state {
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.lp-auth-out { color: var(--accent); }
.lp-auth-out:hover { text-decoration: underline; }
.lp-auth-in { color: var(--fg); }
.lp-auth-logout {
  padding: 4px 12px;
  font-size: 0.8rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.lp-auth-logout:hover { color: var(--accent); border-color: var(--accent); }

/* === Hero === */
.lp-hero {
  /* 神秘的なクリスタルボール写真に、ブランドのピンク→ラベンダーのティントを重ねて馴染ませる */
  background:
    linear-gradient(135deg, rgba(226, 77, 139, 0.52) 0%, rgba(160, 86, 205, 0.46) 50%, rgba(110, 86, 210, 0.58) 100%),
    url('/img/hero-bg.jpg') center / cover no-repeat;
  color: #ffffff;
  padding: 76px 20px 68px;
  text-align: center;
  margin-bottom: 48px;
}
.lp-hero h1 {
  font-size: 2.1rem;
  margin: 0 0 18px;
  letter-spacing: 0.04em;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(120, 40, 90, 0.25);
}
.lp-hero .tagline {
  font-size: 1.05rem;
  margin: 0 0 32px;
  opacity: 0.97;
  line-height: 1.7;
  text-shadow: 0 1px 6px rgba(120, 40, 90, 0.22);
}
.lp-hero .coming-soon {
  display: inline-block;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* === Main / Headings === */
.lp-main {
  padding: 0 0 80px;
}
.lp-main h2 {
  font-size: 1.25rem;
  margin: 48px 0 18px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  color: var(--fg);
  letter-spacing: 0.02em;
}
.lp-main p { margin: 0.8em 0; }
.lp-main ul { padding-left: 1.6em; margin: 0.8em 0; }
.lp-main li { margin: 0.5em 0; }
.lp-main strong { color: var(--accent); font-weight: 600; }
.lp-main hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 36px 0;
}

/* === Feature Grid === */
.lp-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 24px 0;
}
.lp-feature {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.lp-feature-body { flex: 1 1 auto; min-width: 0; }
/* 機能ごとのアプリ画面（透過モックアップ・控えめサイズ）。タップで拡大 */
.lp-feature-img {
  flex: 0 0 auto;
  width: clamp(78px, 22%, 104px);
  height: auto;
  filter: drop-shadow(0 10px 22px rgba(60, 20, 60, 0.28));
  cursor: zoom-in;
  transition: transform 0.14s ease, filter 0.14s ease;
}
.lp-feature-img:hover {
  transform: translateY(-3px) scale(1.04);
  filter: drop-shadow(0 14px 28px rgba(60, 20, 60, 0.34));
}

/* === ライトボックス（画面キャプチャのタップ拡大） === */
.lp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh 5vw;
  background: rgba(40, 16, 40, 0.82);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  cursor: zoom-out;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
.lp-lightbox.is-open { opacity: 1; visibility: visible; }
.lp-lightbox img {
  max-width: min(420px, 92vw);
  max-height: 90vh;
  width: auto;
  height: auto;
  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, 0.55));
  transform: scale(0.9);
  transition: transform 0.22s ease;
}
.lp-lightbox.is-open img { transform: scale(1); }
.lp-lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease;
}
.lp-lightbox-close:hover { background: rgba(255, 255, 255, 0.32); }
.lp-feature h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--accent);
  font-weight: 600;
}
.lp-feature p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--fg);
  line-height: 1.7;
}

/* === Pricing Table === */
.lp-pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0 36px;
}
.lp-price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.lp-price-card .info {
  flex: 1 1 auto;
  min-width: 0;
}
.lp-price-card .info h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 600;
}
.lp-price-card .info p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.lp-price-card .price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  white-space: nowrap;
}
.lp-price-card .price .unit {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
  margin-left: 4px;
}

/* === Bundle (Web 限定まとめ買い) === */
.lp-bundle-options {
  flex: 1 1 100%;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}
.lp-bundle-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
}
.lp-bundle-pills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.lp-bundle-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 14px 10px;
  border: 1.5px solid var(--accent);
  border-radius: 12px;
  background: var(--card-bg);
  color: var(--accent);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}
.lp-bundle-pill:hover {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-pink) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(74, 20, 140, 0.28);
  transform: translateY(-1px);
}
.lp-bundle-pill .qty {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.1;
}
.lp-bundle-pill .amt {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
}
.lp-bundle-pill:hover .amt {
  color: #ffffff;
}
.lp-bundle-pill .lp-bonus-badge {
  display: inline-block;
  margin-top: 2px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--accent-pink);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}
.lp-bundle-pill:hover .lp-bonus-badge {
  background: rgba(255, 255, 255, 0.28);
}
.lp-bundle-pill.disabled {
  border-color: var(--btn-disabled-bg);
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-fg);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-bundle-pill.disabled .amt {
  color: var(--btn-disabled-fg);
}

/* === Buttons === */
.lp-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-pink) 100%);
  color: #ffffff;
  text-decoration: none;
  padding: 13px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(226, 77, 139, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}
.lp-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(226, 77, 139, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.4); color: #ffffff; text-decoration: none; }
.lp-btn:active { transform: translateY(0); }
.lp-btn[disabled],
.lp-btn.disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-fg);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-btn-line {
  background: #06C755;
  color: #ffffff;
}
.lp-btn-line:hover { opacity: 0.92; }
.lp-btn-line[disabled],
.lp-btn-line.disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-fg);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-btn-google {
  background: #ffffff;
  color: #1f1f1f;
  border: 1px solid #dadce0;
}
.lp-btn-google:hover { opacity: 1; background: #f7f8f8; }
.lp-btn-google[disabled],
.lp-btn-google.disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-fg);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-btn-apple {
  background: #000000;
  color: #ffffff;
}
.lp-btn-apple:hover { opacity: 0.85; }
.lp-btn-apple[disabled],
.lp-btn-apple.disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-fg);
  cursor: not-allowed;
  pointer-events: none;
}
.lp-btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.lp-btn-outline:hover { opacity: 1; background: rgba(74, 20, 140, 0.06); }
.lp-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 11px 14px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--fg);
  font-size: 0.95rem;
}
.lp-input:focus {
  outline: none;
  border-color: var(--accent);
}
/* 会員登録確認モーダル */
.lp-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.lp-modal-box {
  background: var(--bg);
  color: var(--fg);
  border-radius: 16px;
  padding: 28px 24px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  text-align: center;
}
.lp-modal-box h3 {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 1.15rem;
}
.lp-modal-agree {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  margin: 20px 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.lp-modal-actions {
  display: flex;
  gap: 10px;
}
.lp-modal-actions .lp-btn {
  flex: 1;
}

/* === Note / placeholder === */
.lp-note {
  background: var(--table-stripe);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  margin: 24px 0;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
  border-radius: 0 8px 8px 0;
}

/* === Status box === */
.lp-status {
  text-align: center;
  padding: 48px 24px;
  margin: 32px 0;
}
.lp-status .icon {
  font-size: 3rem;
  margin-bottom: 16px;
}
.lp-status h2 {
  margin: 0 0 12px;
  border-bottom: none;
  padding-bottom: 0;
  font-size: 1.4rem;
}

/* === Tables === */
.lp-main table {
  border-collapse: collapse;
  width: 100%;
  margin: 14px 0;
  font-size: 0.95em;
}
.lp-main th,
.lp-main td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.lp-main th {
  background: var(--table-stripe);
  font-weight: 600;
  white-space: nowrap;
}

/* === Footer === */
.lp-footer {
  margin-top: 64px;
  padding: 28px 20px 32px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.7;
}
.lp-footer a {
  color: var(--muted);
  text-decoration: none;
  margin: 0 10px;
}
.lp-footer a:hover { color: var(--accent); text-decoration: underline; }
.lp-copyright {
  margin-top: 18px;
  opacity: 0.7;
}

/* === Store badges (ダウンロード導線) === */
.lp-store-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 22px 0 6px;
}
.lp-store-badge {
  display: inline-flex;
  align-items: center;
  position: relative;
  text-decoration: none;
  transition: transform 0.1s ease, filter 0.15s ease;
}
.lp-store-badge img { display: block; width: auto; }
/* 各社公式バッジは内側の余白量が異なるため、ボタン本体の見かけ高さを揃える */
.lp-store-badge--google img { height: 60px; }
.lp-store-badge--apple img { height: 48px; }
.lp-store-badge:hover { transform: translateY(-1px); text-decoration: none; }
/* App Store 近日公開: グレースケール＋ラベル */
.lp-store-badge.is-disabled { cursor: default; pointer-events: none; }
.lp-store-badge.is-disabled img { filter: grayscale(1) opacity(0.5); }
.lp-store-soon {
  position: absolute;
  top: -7px;
  right: -4px;
  background: var(--accent);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 9px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 2px 7px rgba(74, 20, 140, 0.32);
}

/* === LINE 友だち追加 CTA (Web LP 専用 / Silent External の外部経路) === */
.lp-line-cta {
  margin: 44px 0;
  background: linear-gradient(135deg, #f2fff7, #e6f9ef);
  border: 1px solid #c8eed8;
  border-radius: 20px;
  padding: 30px 26px;
}
.lp-line-cta-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.lp-line-cta-text { text-align: center; max-width: 420px; }
.lp-line-cta h2 {
  color: #06813a;
  border: none;
  margin: 0 0 8px;
  padding: 0;
}
.lp-line-cta h2::before,
.lp-line-cta h2::after { display: none; }
.lp-line-cta p { color: var(--fg); margin: 0 0 16px; font-size: 0.95rem; }
.lp-line-add {
  display: inline-block;
  text-decoration: none;
  transition: transform 0.1s ease;
}
.lp-line-add:hover { transform: translateY(-1px); text-decoration: none; }
.lp-line-add img { display: block; width: auto; height: 56px; }
.lp-line-qr {
  display: block;
  background: #fff;
  padding: 8px;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.18);
  line-height: 0;
}
.lp-line-qr img { display: block; width: 160px; height: 160px; border-radius: 6px; }
/* スマホは自端末で QR を読めないため隠し、友だち追加ボタン主体にする */
@media (max-width: 560px) {
  .lp-line-qr { display: none; }
}

/* === Hero CTA === */
.lp-hero .lp-store-badges { margin-top: 24px; }
.lp-hero-sub {
  display: inline-block;
  margin-top: 14px;
  color: #fff;
  opacity: 0.92;
  font-size: 0.95rem;
  text-decoration: underline;
}

/* === Promo video === */
.lp-video {
  width: 100%;
  max-width: 720px;
  margin: 6px auto 4px;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 8px 30px rgba(74, 20, 140, 0.18);
}
.lp-video video { width: 100%; height: 100%; display: block; object-fit: cover; }
.lp-section-lead { text-align: center; color: var(--muted); margin: 0 auto 14px; max-width: 620px; }

/* === How it works (使い方の流れ) === */
.lp-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 14px 0 8px;
}
.lp-step {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 18px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.lp-step-body { flex: 1 1 auto; min-width: 0; }
/* ステップごとのアプリ説明画面（小さめ・装飾的に） */
.lp-step-img {
  flex: 0 0 auto;
  width: clamp(74px, 24%, 96px);
  height: auto;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(226, 77, 139, 0.22);
}
.lp-step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-pink) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.lp-step h3 { margin: 0 0 6px; font-size: 1.02rem; color: var(--accent); }
.lp-step p { margin: 0; font-size: 0.9rem; color: var(--muted); }

/* === Screenshots === */
.lp-screens {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin: 14px 0 8px;
}
.lp-screen { margin: 0; }
.lp-screen img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}
.lp-screen figcaption { margin-top: 6px; font-size: 0.78rem; color: var(--muted); text-align: center; }

/* === FAQ === */
.lp-faq { margin: 14px 0 8px; }
.lp-faq details {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg);
  margin-bottom: 10px;
  padding: 0 16px;
}
.lp-faq summary {
  cursor: pointer;
  padding: 14px 28px 14px 0;
  font-weight: 600;
  color: var(--fg);
  list-style: none;
  position: relative;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
}
.lp-faq details[open] summary::after { content: "\2212"; }
.lp-faq details p { margin: 0 0 14px; color: var(--muted); font-size: 0.92rem; }

/* === 末尾 CTA === */
.lp-final-cta {
  text-align: center;
  margin: 36px 0 8px;
  padding: 28px 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-pink) 100%);
  color: #fff;
}
.lp-final-cta h2 { color: #fff; border: none; margin: 0 0 6px; padding: 0; }
.lp-final-cta p { color: rgba(255, 255, 255, 0.92); margin: 0 0 6px; }
.lp-final-cta .lp-store-badges { margin-top: 16px; }

/* === 装飾（神秘的・少女チック・カワイイ） === */

/* ブランド: アイコン + ロゴを横並び */
.lp-brand { font-weight: 800; display: inline-flex; align-items: center; gap: 9px; }
.lp-brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 2px 8px rgba(226, 77, 139, 0.28);
}

/* 星空の装飾コンテナ（本文の背後・固定） */
.lp-sparkles {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

/* 小さな白光りの星（星型・常時きらめく）＝“星屑”の置き換え（丸点だと埃に見えるため星型に） */
.lp-star {
  position: absolute;
  width: 13px;
  height: 13px;
  background: radial-gradient(closest-side, #ffffff 0%, #ff9ecb 58%, transparent 100%);
  clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
  filter: drop-shadow(0 0 3px rgba(226, 77, 139, 0.8));
  animation: lp-star-twinkle 1.6s ease-in-out infinite;
}
@keyframes lp-star-twinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.65); }
  50% { opacity: 1; transform: scale(1); }
}

/* 大きめスター：高頻度で「キラッ」 */
.lp-sparkle {
  position: absolute;
  width: 30px;
  height: 30px;
  background: radial-gradient(closest-side, #ffffff 0%, #ffd3ec 55%, transparent 100%);
  clip-path: polygon(50% 0%, 58% 42%, 100% 50%, 58% 58%, 50% 100%, 42% 58%, 0% 50%, 42% 42%);
  filter: drop-shadow(0 0 6px rgba(255, 130, 190, 0.9));
  opacity: 0;
  animation: lp-flash 3s ease-in-out infinite;
}

/* ハート：たまに「キラッ」 */
.lp-heart {
  position: absolute;
  font-size: 24px;
  line-height: 1;
  color: #ffffff;
  text-shadow: 0 0 6px rgba(255, 90, 160, 0.95), 0 0 13px rgba(255, 90, 160, 0.55);
  opacity: 0;
  animation: lp-flash 3.6s ease-in-out infinite;
}

@keyframes lp-flash {
  0%, 100% { opacity: 0; transform: scale(0.3) rotate(0deg); }
  9% { opacity: 1; transform: scale(1) rotate(18deg); }
  24% { opacity: 0; transform: scale(0.4) rotate(34deg); }
}

/* 見出し: 太め丸ゴ + ♡ + 短いグラデ下線 */
.lp-main h2 {
  border-bottom: none;
  font-weight: 800;
  color: var(--fg);
}
.lp-main h2::before {
  content: "♡";
  color: var(--accent-soft);
  margin-right: 8px;
  font-size: 0.9em;
}
.lp-main h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-pink));
}

/* リストの行頭を ♡ に */
.lp-main ul { list-style: none; padding-left: 0; }
.lp-main ul li { position: relative; padding-left: 1.6em; }
.lp-main ul li::before {
  content: "♡";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.9em;
}

/* 角丸ぷっくり + やわらかいピンクの影 */
.lp-feature, .lp-step { border-radius: 20px; box-shadow: 0 6px 20px rgba(226, 77, 139, 0.08); }
.lp-price-card { border-radius: 20px; box-shadow: 0 6px 20px rgba(226, 77, 139, 0.07); }
.lp-screen img { border-radius: 20px; }
.lp-video { border-radius: 24px; }
.lp-faq details { border-radius: 16px; }
.lp-bundle-pill { border-radius: 16px; }
.lp-input { border-radius: 14px; }

/* Hero: 太字 + 両脇のきらめき + 背景の twinkle 粒子 */
.lp-hero { position: relative; overflow: hidden; }
.lp-hero > * { position: relative; z-index: 1; }
.lp-hero h1 { font-weight: 800; }
.lp-hero h1::before,
.lp-hero h1::after {
  content: "\2726"; /* ✦ */
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.62em;
  vertical-align: middle;
}
.lp-hero h1::before { margin-right: 16px; }
.lp-hero h1::after { margin-left: 16px; }

/* hero タイトルを画像ロゴに置換した場合（h1 内に img）。
 * 既存 .lp-hero h1 { margin:0 0 18px } より高い詳細度（.lp-hero .lp-hero-logo）で中央寄せを確実に効かせる。 */
.lp-hero .lp-hero-logo { margin: 0 auto 26px; max-width: 600px; line-height: 0; }
.lp-hero .lp-hero-logo img { width: 100%; height: auto; display: block; margin: 0 auto; filter: drop-shadow(0 4px 16px rgba(60, 20, 60, 0.35)); }
.lp-hero h1.lp-hero-logo::before,
.lp-hero h1.lp-hero-logo::after { content: none; } /* 画像にタイトル内包のため ✦ は出さない */

/* hero ステージ: 左にアプリアイコン / 中央にロゴ・ストア導線 / 右に利用シーン写真 */
.lp-hero-stage {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 4vw, 56px);
  max-width: 1120px;
  margin: 0 auto;
}
.lp-hero-body {
  flex: 0 1 600px;
  min-width: 0;
}
.lp-hero-body .lp-hero-logo { margin: 0 auto 22px; }
/* アプリアイコン: ステージ左に配置 */
.lp-hero-icon {
  flex: 0 0 auto;
  width: clamp(96px, 11vw, 164px);
  height: auto;
  border-radius: 30px;
  box-shadow: 0 14px 34px rgba(60, 20, 60, 0.38);
  border: 3px solid rgba(255, 255, 255, 0.65);
  animation: lp-hero-float 5s ease-in-out infinite;
}
@keyframes lp-hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
/* 利用シーン写真 2枚を斜めに少し重ねて右側に配置 */
.lp-hero-scenes {
  flex: 0 0 auto;
  position: relative;
  display: flex;
  align-items: center;
}
.lp-hero-scene {
  width: clamp(95px, 11.5vw, 150px);
  height: auto;
  position: relative;
}
/* 手持ち写真（矩形）: 白フチ＋影、左に前面 */
.lp-hero-scene-a {
  z-index: 2;
  border-radius: 26px;
  box-shadow: 0 20px 48px rgba(60, 20, 60, 0.42);
  border: 4px solid rgba(255, 255, 255, 0.6);
  animation: lp-hero-tilt-a 5.6s ease-in-out infinite;
  animation-delay: 0.4s;
}
/* 2枚目の写真（矩形）: 白フチ＋影、右に少し重ねて傾ける */
.lp-hero-scene-b {
  z-index: 1;
  width: clamp(90px, 11vw, 142px);
  margin-left: clamp(-6px, -2.5vw, -14px);
  border-radius: 22px;
  box-shadow: 0 16px 38px rgba(60, 20, 60, 0.4);
  border: 4px solid rgba(255, 255, 255, 0.6);
  animation: lp-hero-tilt-b 6s ease-in-out infinite;
  animation-delay: 1s;
}
@keyframes lp-hero-tilt-a {
  0%, 100% { transform: rotate(-5deg) translateY(0); }
  50% { transform: rotate(-5deg) translateY(-8px); }
}
@keyframes lp-hero-tilt-b {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50% { transform: rotate(6deg) translateY(-8px); }
}
.lp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 15% 25%, rgba(255, 255, 255, 0.95), transparent),
    radial-gradient(2px 2px at 70% 18%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(3px 3px at 38% 62%, rgba(255, 255, 255, 0.9), transparent),
    radial-gradient(2px 2px at 85% 55%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 2px at 55% 32%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1.5px 1.5px at 25% 78%, rgba(255, 255, 255, 0.75), transparent),
    radial-gradient(2px 2px at 92% 82%, rgba(255, 255, 255, 0.85), transparent),
    radial-gradient(1.5px 1.5px at 8% 55%, rgba(255, 255, 255, 0.7), transparent);
  animation: lp-twinkle 3.2s ease-in-out infinite;
}
@keyframes lp-twinkle {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

/* 末尾 CTA は白文字なので装飾を調整（グラデ下線は消し、♡ は白） */
.lp-final-cta h2::before { color: rgba(255, 255, 255, 0.85); }
.lp-final-cta h2::after { display: none; }

/* 動きを抑えたいユーザー向け */
@media (prefers-reduced-motion: reduce) {
  .lp-hero::after { animation: none; }
  .lp-sparkles { display: none; }
  .lp-hero-icon, .lp-hero-scene { animation: none; }
  .lp-hero-scene-a { transform: rotate(-5deg); }
  .lp-hero-scene-b { transform: rotate(6deg); }
  .lp-feature-img:hover { transform: none; }
  .lp-lightbox img { transition: none; transform: none; }
}

/* hero ステージ: タブレット幅では縦積みに切り替えてバランスを保つ */
@media (max-width: 820px) {
  .lp-hero-stage { flex-direction: column; gap: 22px; }
  .lp-hero-body { flex-basis: auto; width: 100%; }
  .lp-hero-icon { width: clamp(84px, 22vw, 120px); }
  .lp-hero-scene { width: min(34vw, 135px); }
}

/* === Dark Mode ===
 * 意図的に無効化。占チャは「若い女性向けの明るいパステル」を全環境で統一したいため、
 * OS のダーク設定でも背景を暗転させず、:root のライトパレットを常用する。
 * （ダーク対応を復活させたい場合はここに prefers-color-scheme: dark の上書きを追加する）
 */

/* === Print === */
@media print {
  body { max-width: none; padding: 0; color: #000; background: #fff; }
  .lp-header nav, .lp-footer, .lp-hero { display: none; }
  .lp-main h2, .lp-main strong { color: #000; }
  .lp-main h2 { border-bottom-color: #000; }
}

/* === Mobile === */
@media (max-width: 600px) {
  .lp-container { padding: 0 14px; }
  .lp-hero { padding: 48px 16px 44px; }
  .lp-hero h1 { font-size: 1.7rem; }
  .lp-hero .tagline { font-size: 0.98rem; }
  .lp-main h2 { font-size: 1.1rem; }
  .lp-feature { padding: 16px 18px; }
  .lp-price-card { padding: 18px 20px; }
  .lp-price-card .price { font-size: 1.15rem; }
  .lp-bundle-pills { gap: 7px; }
  .lp-bundle-pill { padding: 11px 6px; gap: 4px; }
  .lp-bundle-pill .qty { font-size: 1rem; }
  .lp-bundle-pill .amt { font-size: 0.82rem; }
  .lp-bundle-pill .lp-bonus-badge { font-size: 0.66rem; padding: 2px 6px; }
  .lp-steps { grid-template-columns: 1fr; }
  .lp-screens { grid-template-columns: repeat(2, 1fr); }
  .lp-store-badge--google img { height: 52px; }
  .lp-store-badge--apple img { height: 42px; }
}