/* POCKET ARCADE 共通スタイル(運営者情報・お問い合わせなどの読み物ページ用) */
:root {
  --bg: #07080d;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #eef0f6;
  --body-text: #c9cfdc;
  --muted: #9aa3b8;
  --faint: #6b7389;
  --cyan: #5ef2ff;
  --pink: #ff4f8b;
  --violet: #a78bfa;
  --display: "Outfit", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(600px 400px at 10% -5%, rgba(94, 242, 255, 0.10), transparent 70%),
    radial-gradient(600px 400px at 95% 10%, rgba(255, 79, 139, 0.08), transparent 70%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px;
  pointer-events: none;
}

a { color: var(--cyan); }

.wrap {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ヘッダー */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 8, 13, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  max-width: 1120px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
.logo-mark {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cyan), var(--violet) 55%, var(--pink));
  box-shadow: 0 0 18px rgba(94, 242, 255, 0.35);
}
.logo-mark::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 3px;
  background: var(--bg);
}
.header-nav { display: flex; gap: 4px; }
.header-nav a {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}
.header-nav a:hover { color: var(--text); background: var(--surface-hover); }

/* ページ見出し */
.page-head { padding: 48px 0 8px; }
.eyebrow {
  margin: 0 0 6px;
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.page-head h1 {
  margin: 0;
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.3;
}
.page-head p { margin: 12px 0 0; color: var(--muted); font-size: 15px; }

/* 本文パネル */
.panel {
  margin-top: 20px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}
.panel h2 {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.4;
}
.panel h3 {
  margin: 24px 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--cyan);
  font-size: 16px;
  line-height: 1.5;
}
.panel p, .panel li, .panel dd { color: var(--body-text); font-size: 15px; }
.panel p { margin: 0 0 12px; }
.panel ul, .panel ol { margin: 0 0 12px; padding-left: 1.4em; }
.panel li { margin-bottom: 6px; }
.panel strong { color: var(--text); }

.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td {
  padding: 12px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  font-size: 15px;
}
.info-table th { width: 32%; color: var(--muted); font-weight: 600; }
.info-table td { color: var(--text); }

.note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid #ffcf5c;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--muted);
  font-size: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
}
.btn-line {
  background: linear-gradient(135deg, #06c755, #05a044);
  color: #ffffff;
  box-shadow: 0 8px 22px -8px rgba(6, 199, 85, 0.6);
}
.btn-line:hover { filter: brightness(1.08); }

.updated { margin-top: 18px; color: var(--faint); font-size: 13px; text-align: right; }

/* フッター */
.site-footer {
  margin-top: 64px;
  padding: 32px 0 calc(32px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  max-width: 1120px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-links a {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}
.footer-links a:hover { color: var(--text); border-color: var(--border-strong); }
.copyright { margin: 0; color: var(--faint); font-size: 12px; }

@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .header-inner { height: 54px; }
  .logo { font-size: 15px; }
  .logo-mark { width: 22px; height: 22px; }
  .logo-mark::after { inset: 6px; }
  .header-nav a { padding: 6px 8px; font-size: 13px; }
  .page-head { padding-top: 32px; }
  .panel { padding: 20px 18px; }
  .info-table th, .info-table td { display: block; width: 100%; padding: 4px 0; border: none; }
  .info-table tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--border); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* Google フォームの埋め込み */
.form-embed {
  margin-top: 16px;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
}
.form-embed iframe {
  display: block;
  width: 100%;
  height: 1500px;
  border: 0;
}
.form-fallback {
  margin-top: 10px !important;
  font-size: 13px !important;
  color: var(--muted) !important;
}
@media (max-width: 560px) {
  /* スマホではパネルの左右余白まで広げ、フォームの横スクロールを防ぐ */
  .form-embed { margin-left: -18px; margin-right: -18px; border-radius: 0; }
  .form-embed iframe { height: 1750px; }
}