/* ================================================================
   GAME ARC — 下層ページ共通スタイル
   /css/game_arc_sub.css
   ================================================================ */

/* ----------------------------------------------------------------
   共通ラッパー
   ---------------------------------------------------------------- */
.sub-wrap {
  position: relative;
  padding-bottom: 64px;
}

/* 環境光グロー（ページ全体のアンビエント） */
.sub-wrap::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 340px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 200, 60, .15), transparent 70%);
  filter: blur(36px);
  pointer-events: none;
  z-index: 0;
}

/* ================================================================
   ページヒーロー（全下層ページ共通ベース）
   ================================================================ */
.sub-hero {
  position: relative;
  padding: 20px 22px;
  text-align: center;
  overflow: hidden;
  border-radius: 0 0 38px 38px;
  background:
    radial-gradient(ellipse 110% 170% at 50% 115%, rgba(138, 92, 255, .38), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(255, 183, 191, .18), transparent 38%),
    linear-gradient(180deg, #181228 0%, #241a3d 100%);
  box-shadow: 0 10px 24px rgba(15, 8, 35, .16);
}

/* ネオングリッド（中央ラジアルフェード） */
.sub-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 50% 50%, #000 18%, transparent 72%);
  mask-image: radial-gradient(ellipse 80% 90% at 50% 50%, #000 18%, transparent 72%);
}

/* アンビエントグロー */
.sub-hero__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(100px 100px at 10% 50%, rgba(255, 111, 101, .36), transparent 70%),
    radial-gradient(120px 120px at 92% 50%, rgba(138, 92, 255, .36), transparent 70%);
  filter: blur(7px);
  animation: subGlowPulse 4s ease-in-out infinite alternate;
}

@keyframes subGlowPulse {
  0%   { opacity: .65; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.1); }
}

/* キラキラ粒子 */
.sub-hero__sparks {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 20% 34%, rgba(255, 255, 255, .92), transparent),
    radial-gradient(1.5px 1.5px at 72% 20%, rgba(255, 245, 200, .9), transparent),
    radial-gradient(2px 2px at 48% 68%, rgba(255, 255, 255, .82), transparent),
    radial-gradient(1.5px 1.5px at 86% 56%, rgba(255, 255, 255, .85), transparent),
    radial-gradient(2px 2px at 30% 82%, rgba(255, 245, 200, .8), transparent),
    radial-gradient(1.5px 1.5px at 58% 42%, rgba(255, 255, 255, .88), transparent),
    radial-gradient(1.5px 1.5px at 14% 62%, rgba(255, 245, 200, .75), transparent);
  animation: subSparkle 2.8s ease-in-out infinite;
}

@keyframes subSparkle {
  0%, 100% { opacity: .55; }
  50%       { opacity: 1; }
}

/* 内コンテンツの重ね順 */
.sub-hero > * {
  position: relative;
  z-index: 2;
}

/* アイコン＋タイトルの横一列レイアウト */
.sub-hero__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
}

.sub-hero__icon {
  position: relative;
  font-size: 30px;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(255, 111, 101, .75));
  animation: subIconFloat 3.4s ease-in-out infinite;
}

@keyframes subIconFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-6px) scale(1.06); }
}

/* ================================================================
   ページタイトル
   ================================================================ */
.sub-title {
  margin: 0;
  color: #fff;
  font-size: 25px;
  font-weight: 950;
  letter-spacing: .04em;
  line-height: 1.2;
  text-shadow:
    0 0 24px rgba(138, 92, 255, .7),
    0 0 48px rgba(138, 92, 255, .35),
    0 2px 0 rgba(0, 0, 0, .4);
}

/* ================================================================
   ---- バリアント：caution（注意・警告）
   ================================================================ */
.sub-hero--caution {
  background:
    radial-gradient(ellipse 130% 170% at 50% 115%, rgba(255, 100, 60, .3), transparent 55%),
    radial-gradient(circle at 16% 5%, rgba(255, 210, 74, .22), transparent 38%),
    radial-gradient(circle at 84% 8%, rgba(255, 150, 60, .16), transparent 35%),
    linear-gradient(180deg, #181228 0%, #241a3d 100%);
  box-shadow:
    inset 0 7px 0 -3px rgba(255, 210, 74, .6),
    0 10px 24px rgba(15, 8, 35, .16);
}

/* 大きな ⚠ ウォーターマーク */
.sub-hero--caution::after {
  content: "\26A0";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-52%) rotate(7deg);
  z-index: 1;
  font-size: 100px;
  line-height: 1;
  color: rgba(255, 210, 74, .07);
  pointer-events: none;
}

.sub-hero--caution .sub-hero__glow {
  background:
    radial-gradient(100px 100px at 10% 50%, rgba(255, 200, 60, .52), transparent 70%),
    radial-gradient(120px 120px at 92% 50%, rgba(255, 100, 60, .44), transparent 70%);
}

.sub-hero--caution .sub-hero__icon {
  filter: drop-shadow(0 0 14px rgba(255, 200, 60, .9));
  animation: subIconFloatCaution 3.4s ease-in-out infinite;
}

@keyframes subIconFloatCaution {
  0%, 100% { transform: translateY(0) scale(1); filter: drop-shadow(0 0 12px rgba(255, 200, 60, .8)); }
  50%       { transform: translateY(-7px) scale(1.1); filter: drop-shadow(0 0 22px rgba(255, 200, 60, 1)); }
}

/* アイコン周囲の脈動リング */
.sub-hero--caution .sub-hero__icon::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 200, 60, .55);
  animation: subIconRing 2.2s ease-out infinite;
}

@keyframes subIconRing {
  0%   { transform: scale(1);   opacity: .8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.sub-hero--caution .sub-title {
  text-shadow:
    0 0 28px rgba(255, 200, 60, .8),
    0 0 54px rgba(255, 180, 40, .4),
    0 2px 0 rgba(0, 0, 0, .45);
}

/* ================================================================
   ---- バリアント：info（案内・ガイド）
   ================================================================ */
.sub-hero--info {
  background:
    radial-gradient(ellipse 130% 180% at 50% 115%, rgba(80, 170, 240, .36), transparent 52%),
    radial-gradient(circle at 18% 5%, rgba(141, 210, 255, .20), transparent 40%),
    radial-gradient(circle at 82% 90%, rgba(100, 240, 200, .14), transparent 40%),
    linear-gradient(180deg, #111826 0%, #182240 100%);
  box-shadow:
    inset 0 7px 0 -3px rgba(100, 190, 255, .75),
    0 10px 28px rgba(10, 6, 30, .20);
}

.sub-hero--info .sub-hero__glow {
  background:
    radial-gradient(110px 110px at 8% 50%, rgba(100, 190, 255, .50), transparent 70%),
    radial-gradient(120px 120px at 94% 50%, rgba(100, 240, 200, .40), transparent 70%);
}

.sub-hero--info .sub-hero__icon {
  filter: drop-shadow(0 0 14px rgba(100, 200, 255, .90));
}

.sub-hero--info .sub-title {
  text-shadow:
    0 0 28px rgba(80, 180, 255, .80),
    0 0 10px rgba(80, 220, 200, .45),
    0 2px 0 rgba(0, 0, 0, .5);
}

/* ================================================================
   ---- バリアント：form（フォーム・登録）
   ================================================================ */
.sub-hero--form {
  background:
    radial-gradient(ellipse 120% 160% at 50% 110%, rgba(180, 130, 255, .28), transparent 55%),
    linear-gradient(180deg, #181228 0%, #2a1540 100%);
}

.sub-hero--form .sub-hero__glow {
  background:
    radial-gradient(90px 90px at 10% 50%, rgba(201, 169, 244, .42), transparent 70%),
    radial-gradient(110px 110px at 92% 50%, rgba(255, 183, 191, .36), transparent 70%);
}

.sub-hero--form .sub-hero__icon {
  filter: drop-shadow(0 0 12px rgba(201, 169, 244, .85));
}

.sub-hero--form .sub-title {
  text-shadow:
    0 0 24px rgba(180, 130, 255, .68),
    0 2px 0 rgba(0, 0, 0, .4);
}

/* ================================================================
   バックボタン（使用する場合）
   ================================================================ */
.sub-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, .88);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .24);
  margin-bottom: 18px;
}

/* ================================================================
   ボディセクション
   ================================================================ */
.sub-body {
  padding: 22px 16px 0;
}

/* 直下の兄弟要素間に一律 14px の垂直スペースを確保 */
.sub-body > * + * {
  margin-top: 14px;
}

/* ================================================================
   プローズカード（本文テキスト）
   ================================================================ */
.sub-prose {
  position: relative;
  padding: 28px 22px 30px;
  border-radius: 28px;
  background:
    radial-gradient(ellipse 90% 60% at 95% 0%, rgba(255, 210, 74, .13), transparent 55%),
    radial-gradient(ellipse 80% 55% at 0% 100%, rgba(255, 183, 191, .1), transparent 52%),
    linear-gradient(180deg, #fffdf7 0%, #fff8ed 100%);
  box-shadow:
    0 24px 50px rgba(80, 50, 20, .14),
    0 0 0 1.5px rgba(239, 226, 207, .72);
  overflow: hidden;
}

/* ダイヤ格子テクスチャ */
.sub-prose::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(45deg, rgba(240, 165, 54, .055) 0 1.5px, transparent 1.5px 18px),
    repeating-linear-gradient(-45deg, rgba(240, 165, 54, .055) 0 1.5px, transparent 1.5px 18px);
}

/* コーナー装飾スター */
.sub-prose::after {
  content: "\002726";
  position: absolute;
  bottom: 14px;
  right: 18px;
  z-index: 1;
  font-size: 13px;
  color: rgba(240, 165, 54, .26);
  pointer-events: none;
  animation: subStarTwinkle 3.2s ease-in-out infinite;
}

@keyframes subStarTwinkle {
  0%, 100% { opacity: .4; transform: scale(1) rotate(0deg); }
  50%       { opacity: 1;  transform: scale(1.4) rotate(22deg); }
}

.sub-prose p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 13.5px;
  line-height: 2.1;
  color: var(--text, #33241a);
  font-weight: 700;
}

.sub-prose p + p {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed rgba(239, 226, 207, .95);
}

/* ================================================================
   プローズ：caution バリアント（ゴールデンカード）
   ================================================================ */
.sub-prose--caution {
  background:
    radial-gradient(130% 70% at 50% -14%, rgba(255, 216, 122, .7), transparent 60%),
    linear-gradient(180deg, #fbe7bf 0%, #f3d49a 100%);
  border: 1px solid rgba(201, 135, 31, .42);
  box-shadow:
    0 22px 48px rgba(120, 78, 24, .26),
    inset 0 0 0 4px rgba(255, 255, 255, .58),
    inset 0 0 0 6px rgba(227, 167, 47, .42);
}

/* ゴールデン格子テクスチャ */
.sub-prose--caution::before {
  background-image:
    repeating-linear-gradient(45deg, rgba(201, 135, 31, .08) 0 1.5px, transparent 1.5px 18px),
    repeating-linear-gradient(-45deg, rgba(201, 135, 31, .08) 0 1.5px, transparent 1.5px 18px);
}

/* コーナー装飾スター（より鮮やか） */
.sub-prose--caution::after {
  color: rgba(201, 135, 31, .5);
  font-size: 16px;
}

.sub-prose--caution p {
  color: #5b3d1f;
}

.sub-prose--caution p + p {
  border-top-color: rgba(201, 135, 31, .32);
}

/* ================================================================
   partial{notice} / システム通知の出力スタイル
   ================================================================ */
.sub-body .notice,
.sub-body .info,
.sub-body .alert,
.sub-body .message,
.sub-body .system-notice,
.sub-body .error-notice {
  margin-bottom: 16px;
  padding: 14px 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(141, 201, 245, .18), rgba(155, 220, 192, .12));
  font-size: 13px;
  line-height: 1.85;
  color: var(--text, #33241a);
  font-weight: 750;
  box-shadow: 0 8px 20px rgba(80, 130, 160, .1);
}

/* ================================================================
   インフォブロック（汎用）
   ================================================================ */
.sub-info-block {
  position: relative;
  padding: 20px 20px;
  border-radius: 22px;
  background:
    radial-gradient(ellipse 110% 70% at 100% 0%, rgba(141, 201, 245, .2), transparent 55%),
    linear-gradient(180deg, #f0f8ff 0%, #e8f5fe 100%);
  box-shadow:
    0 14px 30px rgba(60, 100, 160, .12),
    0 0 0 1.5px rgba(141, 201, 245, .44);
  overflow: hidden;
}

.sub-info-block::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at center, rgba(141, 201, 245, .14) 1.5px, transparent 2px);
  background-size: 18px 18px;
}

.sub-info-block p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--text, #33241a);
  font-weight: 700;
}

/* ================================================================
   汎用ボタン
   ================================================================ */
.sub-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 54px;
  margin-top: 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff8177, #ff6f65);
  color: #fff;
  font-size: 14px;
  font-weight: 950;
  letter-spacing: .04em;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(255, 125, 115, .20);
  border: 0;
  cursor: pointer;
  transition: transform .14s ease, box-shadow .14s ease;
}

.sub-btn:active {
  transform: translateY(2px);
  box-shadow: 0 4px 10px rgba(255, 125, 115, .20);
}

.sub-btn--ghost {
  background: transparent;
  color: var(--main-dark, #f0645c);
  border: 1.5px solid rgba(255, 125, 115, .45);
  box-shadow: none;
}

/* ================================================================
   フォーム要素
   ================================================================ */
.sub-form {
  display: grid;
  gap: 18px;
  margin-top: 6px;
}

.sub-field {
  display: grid;
  gap: 7px;
}

.sub-label {
  font-size: 12px;
  font-weight: 900;
  color: var(--text, #33241a);
  letter-spacing: .04em;
}

.sub-label .req {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--main, #ff7d73);
  color: #fff;
  font-size: 9px;
  font-weight: 950;
  letter-spacing: .06em;
  vertical-align: middle;
}

.sub-input,
.sub-textarea,
.sub-select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 16px;
  background: #fffdf7;
  border: 1.5px solid rgba(239, 226, 207, .9);
  box-shadow: 0 4px 12px rgba(95, 64, 31, .07);
  font-size: 14px;
  font-family: inherit;
  color: var(--text, #33241a);
  font-weight: 700;
  transition: border-color .2s ease, box-shadow .2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.sub-input:focus,
.sub-textarea:focus,
.sub-select:focus {
  outline: none;
  border-color: var(--main, #ff7d73);
  box-shadow: 0 0 0 3px rgba(255, 125, 115, .18), 0 4px 12px rgba(95, 64, 31, .07);
}

.sub-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.8;
}

.sub-input::placeholder,
.sub-textarea::placeholder {
  color: rgba(123, 106, 93, .5);
}

/* ================================================================
   Q&A リスト
   ================================================================ */
.sub-qa-list {
  display: grid;
  gap: 12px;
  margin-top: 6px;
}

.sub-qa {
  border-radius: 22px;
  overflow: hidden;
  background: #fffdf7;
  box-shadow: 0 10px 24px rgba(80, 50, 20, .1), 0 0 0 1px rgba(239, 226, 207, .65);
}

.sub-qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 900;
  color: var(--text, #33241a);
  line-height: 1.6;
  list-style: none;
}

.sub-qa__q::before {
  content: "Q";
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #ff8177, #ff6f65);
  color: #fff;
  font-size: 13px;
  font-weight: 950;
  box-shadow: 0 5px 12px rgba(255, 111, 101, .4);
  margin-top: 1px;
}

.sub-qa__a {
  padding: 0 18px 18px 60px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted, #7b6a5d);
  font-weight: 700;
}

/* ================================================================
   リストグリッド
   ================================================================ */
.sub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 6px;
}

.sub-grid-item {
  display: block;
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 24px rgba(95, 64, 31, .1);
  text-decoration: none;
}

.sub-grid-thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #ffb7bf, #ffd978);
  line-height: 0;
}

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

.sub-grid-body {
  padding: 12px 14px;
}

.sub-grid-title {
  margin: 0;
  font-size: 13px;
  font-weight: 950;
  line-height: 1.5;
  color: var(--text, #33241a);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

/* ================================================================
   sub-wrap バリアント（アンビエントグロー色切り替え）
   ================================================================ */
.sub-wrap--form::before {
  background: radial-gradient(circle, rgba(180, 130, 255, .16), transparent 70%);
}

.sub-wrap--info::before {
  background: radial-gradient(circle, rgba(100, 180, 240, .16), transparent 70%);
}

.sub-wrap--regist::before {
  background: radial-gradient(circle, rgba(255, 125, 90, .18), transparent 70%);
}

/* ================================================================
   ---- バリアント：regist（会員登録）
   ================================================================ */
.sub-hero--regist {
  background:
    radial-gradient(ellipse 130% 170% at 50% 115%, rgba(255, 90, 80, .36), transparent 55%),
    radial-gradient(circle at 16% 5%, rgba(255, 217, 120, .26), transparent 38%),
    radial-gradient(circle at 86% 8%, rgba(255, 150, 60, .2), transparent 35%),
    linear-gradient(180deg, #1e0d10 0%, #3a1520 100%);
  box-shadow:
    inset 0 7px 0 -3px rgba(255, 125, 115, .7),
    0 10px 24px rgba(15, 8, 35, .16);
}

.sub-hero--regist .sub-hero__glow {
  background:
    radial-gradient(100px 100px at 10% 50%, rgba(255, 130, 90, .54), transparent 70%),
    radial-gradient(120px 120px at 92% 50%, rgba(255, 80, 60, .44), transparent 70%);
}

.sub-hero--regist .sub-hero__icon {
  filter: drop-shadow(0 0 14px rgba(255, 180, 80, .92));
  animation: subIconFloatCaution 3.4s ease-in-out infinite;
}

.sub-hero--regist .sub-hero__icon::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 180, 80, .55);
  animation: subIconRing 2.2s ease-out infinite;
}

.sub-hero--regist .sub-title {
  text-shadow:
    0 0 28px rgba(255, 150, 80, .82),
    0 0 54px rgba(255, 120, 60, .42),
    0 2px 0 rgba(0, 0, 0, .45);
}

/* ================================================================
   #notice（通知・エラー表示エリア）
   ================================================================ */
#notice {
  padding: 0 16px;
}

#notice:empty {
  display: none;
}

/* ================================================================
   会員登録 CTA ボタン
   ================================================================ */
.sub-regist-cta {
  margin-top: 18px;
}

.sub-regist-btn {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 66px;
  padding: 0 24px;
  border-radius: 20px;
  border: 2.5px solid #8a1118;
  color: #fff;
  font-size: 18px;
  font-weight: 950;
  letter-spacing: .04em;
  text-decoration: none;
  text-shadow: 0 1px 2px rgba(90, 8, 10, .32);
  background:
    linear-gradient(0deg, rgba(0, 0, 0, .1), rgba(255, 255, 255, .22)),
    linear-gradient(115deg, #ff5a52 0%, #e11d2a 22%, #ff7a5b 48%, #d11530 72%, #ff5a52 100%);
  background-size: auto, 230% 100%;
  box-shadow:
    0 2px 0 rgba(255, 255, 255, .5) inset,
    0 -7px 12px rgba(130, 15, 20, .42) inset,
    0 24px 42px rgba(200, 30, 45, .4);
  animation: regGradient 4.5s linear infinite, subRegistRipple 2.4s ease-in-out infinite;
}

@keyframes subRegistRipple {
  0%, 100% {
    box-shadow:
      0 2px 0 rgba(255, 255, 255, .4) inset,
      0 -5px 10px rgba(130, 15, 20, .22) inset,
      0 8px 20px rgba(200, 30, 45, .20),
      0 0 0 0 rgba(255, 90, 80, .22);
  }
  50% {
    box-shadow:
      0 2px 0 rgba(255, 255, 255, .4) inset,
      0 -5px 10px rgba(130, 15, 20, .22) inset,
      0 10px 24px rgba(200, 30, 45, .28),
      0 0 0 8px rgba(255, 90, 80, 0);
  }
}

/* ================================================================
   利用規約・プライバシーポリシーリンク
   ================================================================ */
.sub-policy-links {
  margin-top: 16px;
  display: grid;
  gap: 6px;
}

.sub-policy-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 850;
  color: var(--muted, #7b6a5d);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ================================================================
   フォームカード
   ================================================================ */
.sub-form-card {
  position: relative;
  margin-top: 16px;
  padding: 26px 20px 22px;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 110% 65% at 96% 0%, rgba(201, 169, 244, .18), transparent 55%),
    radial-gradient(ellipse 90% 55% at 0% 100%, rgba(255, 183, 191, .1), transparent 52%),
    linear-gradient(180deg, #fffdf9 0%, #fdf6ff 100%);
  box-shadow:
    0 22px 48px rgba(80, 50, 120, .14),
    0 0 0 1.5px rgba(201, 169, 244, .48);
}

/* コーナーデコ */
.sub-form-card::before {
  content: "\002726";
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 13px;
  color: rgba(180, 130, 255, .32);
  pointer-events: none;
  animation: subStarTwinkle 3.2s ease-in-out infinite;
}

/* ダイヤ格子テクスチャ */
.sub-form-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(45deg, rgba(180, 130, 255, .05) 0 1.5px, transparent 1.5px 18px),
    repeating-linear-gradient(-45deg, rgba(180, 130, 255, .05) 0 1.5px, transparent 1.5px 18px);
}

.sub-form-card form {
  position: relative;
  z-index: 1;
}

/* ================================================================
   退会理由エリア（localize 出力を包む）
   ================================================================ */
.sub-reasons {
  display: grid;
  gap: 9px;
}

/* radio / checkbox ラベルを自動スタイリング */
.sub-reasons label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 6px 16px rgba(80, 50, 120, .09);
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--text, #33241a);
  transition: background .16s ease, box-shadow .16s ease;
}

.sub-reasons label:has(input:checked) {
  background: linear-gradient(135deg, rgba(201, 169, 244, .28), rgba(255, 183, 191, .18));
  box-shadow: 0 8px 20px rgba(180, 130, 255, .22);
}

.sub-reasons input[type="radio"],
.sub-reasons input[type="checkbox"] {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(201, 169, 244, .7);
  appearance: none;
  -webkit-appearance: none;
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: border-color .16s ease, background .16s ease;
}

.sub-reasons input[type="checkbox"] {
  border-radius: 7px;
}

.sub-reasons input[type="radio"]:checked,
.sub-reasons input[type="checkbox"]:checked {
  background: linear-gradient(135deg, #c9a9f4, #9a6bc0);
  border-color: transparent;
  box-shadow: 0 4px 10px rgba(154, 107, 192, .5);
}

.sub-reasons input[type="radio"]:checked::after,
.sub-reasons input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: #fff;
}

.sub-reasons input[type="checkbox"]:checked::after {
  border-radius: 3px;
}

/* select / textarea が出力された場合 */
.sub-reasons select,
.sub-reasons textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 16px;
  background: #fffdf7;
  border: 1.5px solid rgba(201, 169, 244, .55);
  box-shadow: 0 4px 12px rgba(80, 50, 120, .08);
  font-size: 14px;
  font-family: inherit;
  color: var(--text, #33241a);
  font-weight: 700;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.sub-reasons select:focus,
.sub-reasons textarea:focus {
  outline: none;
  border-color: #c9a9f4;
  box-shadow: 0 0 0 3px rgba(201, 169, 244, .22), 0 4px 12px rgba(80, 50, 120, .08);
}

.sub-reasons textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.8;
}

/* ================================================================
   送信ボタン（input[type=submit] 専用）
   ================================================================ */
.sub-submit-btn {
  display: block;
  width: 100%;
  min-height: 54px;
  padding: 0 24px;
  margin-top: 22px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(135deg, #ff8177, #ff6f65);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: .04em;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(255, 125, 115, .22);
  -webkit-appearance: none;
  appearance: none;
  transition: transform .14s ease, box-shadow .14s ease;
}

.sub-submit-btn:active {
  transform: translateY(2px);
  box-shadow: 0 4px 10px rgba(255, 125, 115, .22);
}

/* ================================================================
   #{$design['hr']} 出力スタイル
   ================================================================ */
.sub-body hr {
  margin: 24px 0 0;
  border: 0;
  height: 2px;
  background:
    linear-gradient(90deg,
      transparent 0%,
      rgba(201, 169, 244, .55) 25%,
      rgba(255, 183, 191, .55) 50%,
      rgba(201, 169, 244, .55) 75%,
      transparent 100%);
  border-radius: 999px;
}

/* ================================================================
   プローズ：info バリアント（ブルーカード）
   ================================================================ */
.sub-prose--info {
  background:
    radial-gradient(ellipse 110% 65% at 96% 0%, rgba(141, 201, 245, .2), transparent 55%),
    radial-gradient(ellipse 90% 55% at 0% 100%, rgba(155, 220, 192, .12), transparent 52%),
    linear-gradient(180deg, #f5fbff 0%, #eaf5ff 100%);
  box-shadow:
    0 22px 48px rgba(40, 80, 140, .14),
    0 0 0 1.5px rgba(141, 201, 245, .55);
}

.sub-prose--info::before {
  background-image:
    repeating-linear-gradient(45deg, rgba(80, 160, 220, .055) 0 1.5px, transparent 1.5px 18px),
    repeating-linear-gradient(-45deg, rgba(80, 160, 220, .055) 0 1.5px, transparent 1.5px 18px);
}

.sub-prose--info::after {
  color: rgba(80, 160, 220, .28);
}

.sub-prose--info p {
  color: #1e3a55;
}

.sub-prose--info p + p {
  border-top-color: rgba(141, 201, 245, .45);
}

/* ================================================================
   テスト端末情報ブロック
   ================================================================ */
.sub-test-info {
  margin-top: 16px;
  padding: 13px 18px;
  border-radius: 16px;
  background: rgba(239, 226, 207, .45);
  font-size: 11.5px;
  font-weight: 750;
  color: var(--muted, #7b6a5d);
  line-height: 1.85;
}

/* ================================================================
   退会確認：二択ボタンエリア
   ================================================================ */
.sub-confirm-actions {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* ---- やっぱり退会しない（主役・推奨アクション） ---- */
.taikai_no {
  width: 100%;
}

.taikai_no a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 62px;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: .04em;
  text-shadow: 0 1px 3px rgba(20, 80, 55, .35);
  background: linear-gradient(135deg, #9bdcc0 0%, #4fae8b 55%, #3b9878 100%);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, .45) inset,
    0 -5px 10px rgba(30, 100, 70, .3) inset,
    0 16px 32px rgba(79, 174, 139, .4),
    0 0 0 0 rgba(155, 220, 192, .5);
  animation: subStayPulse 2.6s ease-in-out infinite;
}

.taikai_no a::before {
  content: "\002665";
  font-size: 14px;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, .6));
}

@keyframes subStayPulse {
  0%, 100% {
    box-shadow:
      0 2px 0 rgba(255, 255, 255, .45) inset,
      0 -5px 10px rgba(30, 100, 70, .3) inset,
      0 16px 32px rgba(79, 174, 139, .4),
      0 0 0 0 rgba(155, 220, 192, .48);
  }
  50% {
    box-shadow:
      0 2px 0 rgba(255, 255, 255, .45) inset,
      0 -5px 10px rgba(30, 100, 70, .3) inset,
      0 20px 40px rgba(79, 174, 139, .55),
      0 0 0 12px rgba(155, 220, 192, 0);
  }
}

/* ---- やっぱり退会する（控えめ・非推奨アクション） ---- */
.taikai_yes {
  width: 100%;
  text-align: center;
}

.taikai_yes a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  min-height: 46px;
  border-radius: 999px;
  text-decoration: none;
  color: rgba(123, 106, 93, .75);
  font-size: 12.5px;
  font-weight: 850;
  letter-spacing: .03em;
  background: rgba(239, 226, 207, .5);
  transition: color .2s ease, background .2s ease;
}

.taikai_yes a::before {
  content: "\0025B8";
  font-size: 10px;
  opacity: .6;
}

/* ================================================================
   空状態
   ================================================================ */
.sub-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 52px 22px;
  text-align: center;
}

.sub-empty__icon {
  font-size: 44px;
  opacity: .5;
}

.sub-empty__text {
  margin: 0;
  font-size: 14px;
  font-weight: 850;
  color: var(--muted, #7b6a5d);
  line-height: 1.7;
}

.sub-empty p {
  margin: 0;
  font-size: 14px;
  color: #6b5040;
  line-height: 1.7;
}

/* ================================================================
   マイページ ── ポイント / 件数 / 履歴グリッド
   ================================================================ */
.mypage-point {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 0 0 16px;
  padding: 18px 20px 20px;
  border-radius: 18px;
  background:
    radial-gradient(ellipse 100% 70% at 50% 0%, rgba(255, 210, 60, .14), transparent 58%),
    linear-gradient(160deg, #1c1200 0%, #120e00 100%);
  box-shadow:
    0 0 0 1.5px rgba(255, 200, 60, .35),
    0 10px 28px rgba(0, 0, 0, .40),
    inset 0 1px 0 rgba(255, 230, 100, .12);
}

.mypage-point__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: #ffd040;
  opacity: .85;
}

.mypage-point__value {
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -.01em;
  color: #fff;
  line-height: 1;
  text-shadow: 0 0 20px rgba(255, 210, 60, .55);
}

.mypage-point__value em {
  font-size: 18px;
  font-weight: 700;
  color: #ffd040;
  margin-left: 4px;
  font-style: normal;
}

.mypage-count {
  margin: 0 0 18px;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(60, 30, 10, .07);
  border-left: 3px solid rgba(180, 100, 30, .45);
  font-size: 13px;
  color: #4a3020;
  letter-spacing: .03em;
}

.mypage-count__num {
  font-size: 18px;
  font-weight: 900;
  color: #b85000;
  margin-right: 2px;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0 0 20px;
}

.history-card {
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  box-shadow:
    0 0 0 1px rgba(180, 130, 80, .15),
    0 6px 18px rgba(100, 60, 20, .12);
  transition: transform .15s, box-shadow .15s;
}

.history-card:active {
  transform: scale(.97);
}

.history-card__thumb {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: rgba(0, 0, 0, .25);
}

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

.history-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 10px 12px;
  background: #fff;
}

.history-card__name {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: #2a1a0a;
  line-height: 1.4;
  letter-spacing: .02em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.history-card__dl {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7px 6px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2a6ecc 0%, #1a4ea0 100%);
  box-shadow: 0 3px 10px rgba(30, 80, 200, .35);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-align: center;
}

.sub-pagination {
  margin: 4px 0 8px;
}

/* ================================================================
   特定商取引法 ── ul.radius カード
   ================================================================ */
ul.radius {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.radius + ul.radius {
  margin-top: 12px;
}

ul.radius > li {
  position: relative;
  padding: 26px 20px 30px;
  border-radius: 26px;
  background:
    radial-gradient(ellipse 70% 40% at 98% 4%,  rgba(141, 201, 245, .18), transparent 55%),
    radial-gradient(ellipse 50% 30% at 0% 100%,  rgba(100, 170, 255, .10), transparent 60%),
    linear-gradient(180deg, #f4faff 0%, #e8f4ff 100%);
  box-shadow:
    0 24px 52px rgba(40, 80, 160, .12),
    0 0 0 1.5px rgba(141, 201, 245, .55),
    inset 0 1px 0 rgba(255, 255, 255, .9);
  font-size: 13px;
  line-height: 2.2;
  color: var(--text, #33241a);
  font-weight: 700;
  overflow: hidden;
  word-break: break-all;
}

/* ダイヤ格子テクスチャ */
ul.radius > li::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient( 45deg, rgba(80, 160, 220, .045) 0 1.5px, transparent 1.5px 20px),
    repeating-linear-gradient(-45deg, rgba(80, 160, 220, .045) 0 1.5px, transparent 1.5px 20px);
}

/* コーナー装飾 */
ul.radius > li::after {
  content: "\002726\00A0\002726";
  position: absolute;
  bottom: 12px;
  right: 16px;
  font-size: 11px;
  letter-spacing: 4px;
  color: rgba(80, 160, 220, .22);
  pointer-events: none;
  animation: subStarTwinkle 3.4s ease-in-out infinite;
}

@keyframes subStarTwinkle {
  0%, 100% { opacity: .22; }
  50%       { opacity: .6;  }
}

/* セクション見出し（●〜） */
.tokutei-head {
  display: inline-block;
  margin-top: 2px;
  margin-bottom: -2px;
  padding: 1px 10px 1px 6px;
  border-radius: 20px;
  background: linear-gradient(90deg, rgba(80, 160, 240, .22) 0%, rgba(80, 160, 240, .04) 100%);
  font-size: 12px;
  font-weight: 900;
  color: #1e6bc4;
  letter-spacing: .04em;
}

/* JSで動的に挿入されるコンテンツボックス */
#box1, #box2 {
  position: relative;
  z-index: 1;
  margin: 0 0 2px;
  font-size: 13px;
  line-height: 2;
  font-weight: 700;
  color: var(--text, #33241a);
}

/* ================================================================
   送信完了 ── sub-hero--thanks / sub-wrap--thanks
   ================================================================ */
.sub-wrap--thanks::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(0, 210, 110, .18), transparent 60%);
}

.sub-hero--thanks {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(0, 200, 100, .34), transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 4%,   rgba(160, 255, 180, .15), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 90%,   rgba(0, 180, 120, .16), transparent 55%),
    linear-gradient(155deg, #0c2b1e 0%, #071a30 50%, #0d1025 100%);
  box-shadow:
    0 16px 48px rgba(0, 200, 100, .22),
    inset 0 1px 0 rgba(0, 255, 130, .18);
}

.sub-hero--thanks .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(0, 220, 110, .36), transparent 65%);
}

.sub-hero--thanks .sub-hero__icon {
  animation: subIconFloat 3.8s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(0, 255, 130, .80));
}

/* ネオングリッドをエメラルド系に */
.sub-hero--thanks::before {
  background-image:
    linear-gradient(rgba(0, 220, 110, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 220, 110, .10) 1px, transparent 1px);
}

/* ================================================================
   送信完了コンテンツ
   ================================================================ */

/* ハイライトスパン（元 .thanks クラス） */
.thanks {
  background: linear-gradient(transparent 52%, rgba(255, 220, 20, .52) 52%);
  color: #b87800;
  font-weight: 900;
  letter-spacing: .02em;
  padding: 0 2px;
}

/* JS挿入日付（#datebox） */
#datebox {
  color: #ff9940 !important;
  font-weight: 900 !important;
}

/* ================================================================
   お問い合わせページ ── toiawase_sp_1
   ================================================================ */

/* カード内 h2 見出し */
ul.radius li h2.toiawase-method-head {
  margin: 14px 0 10px;
  font-size: 14px;
  font-weight: 900;
  color: #6b3fc4;
  letter-spacing: .04em;
}

/* dl リセット */
ul.radius li dl {
  margin: 0;
  padding: 0;
}

/* select ドロップダウン */
ul.radius li select {
  -webkit-appearance: none;
  appearance: none;
  padding: 12px 40px 12px 14px;
  border-radius: 14px;
  border: 1.5px solid rgba(160, 120, 220, .4);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%237b5ac4'/%3E%3C/svg%3E") no-repeat right 14px center,
    linear-gradient(180deg, #f8f5ff 0%, #efe8ff 100%);
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #33241a);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(120, 80, 200, .10);
}

ul.radius li select:focus {
  outline: none;
  border-color: rgba(160, 100, 240, .7);
  box-shadow: 0 0 0 3px rgba(160, 100, 240, .15);
}

/* iframe（JS制御、display:none はインラインで保持） */
iframe#review {
  border: none;
  display: block;
  margin-top: 8px;
}

/* tell-frame コンテナ */
#tell-frame {
  margin-top: 12px;
}

/* ul.link リセット */
ul.link {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* タイトル行 */
ul.link li.title {
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: 14px;
  background: rgba(120, 80, 200, .07);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.9;
  color: var(--text, #33241a);
}

/* .info_tell ハイライトスパン */
.info_tell {
  background: linear-gradient(transparent 52%, rgba(255, 220, 20, .52) 52%);
  color: #b87800;
  font-weight: 900;
  letter-spacing: .02em;
  padding: 0 2px;
}

/* チェックボックスエリア */
ul.link li.tellch {
  padding: 14px 16px;
  margin-bottom: 12px;
  border-radius: 14px;
  background: rgba(120, 80, 200, .05);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.8;
}

ul.link li.tellch input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #7b3fc4;
  cursor: pointer;
  vertical-align: middle;
  margin-right: 6px;
}

ul.link li.tellch label {
  cursor: pointer;
  vertical-align: middle;
}

/* 電話ボタン（JS制御、display:none はインラインで保持） */
ul.link li.icon_arrow {
  text-align: center;
  margin-top: 10px;
}

ul.link li.icon_arrow a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 60px;
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  box-shadow:
    0 6px 22px rgba(22, 163, 74, .38),
    0 0 0 3px rgba(255, 255, 255, .12) inset;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: .04em;
}

ul.link li.icon_arrow a img.icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

/* ================================================================
   QRコードページ ── radius--qr / li.aC
   ================================================================ */
ul.radius.radius--qr {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.radius.radius--qr > li.aC {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 20px 30px;
  border-radius: 28px;
  background:
    radial-gradient(ellipse 90% 50% at 50% 0%,  rgba(141, 201, 245, .22), transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(80, 160, 220, .10), transparent 60%),
    linear-gradient(180deg, #f8fdff 0%, #eaf5ff 100%);
  box-shadow:
    0 24px 52px rgba(40, 80, 160, .13),
    0 0 0 1.5px rgba(141, 201, 245, .55),
    inset 0 1px 0 rgba(255, 255, 255, .95);
  text-align: center;
  overflow: hidden;
}

/* サイト名 */
.qr-sitename {
  font-size: 13px;
  font-weight: 900;
  color: #1e6bc4;
  letter-spacing: .06em;
}

/* QRコード画像枠 */
.qr-frame {
  position: relative;
  padding: 14px;
  border-radius: 20px;
  background: #fff;
  box-shadow:
    0 10px 32px rgba(40, 80, 160, .18),
    0 0 0 1.5px rgba(141, 201, 245, .5);
}

/* 四隅装飾 */
.qr-frame::before,
.qr-frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: #5aa0e0;
  border-style: solid;
  border-width: 0;
}
.qr-frame::before {
  top: 6px; left: 6px;
  border-top-width: 2.5px;
  border-left-width: 2.5px;
  border-radius: 4px 0 0 0;
}
.qr-frame::after {
  bottom: 6px; right: 6px;
  border-bottom-width: 2.5px;
  border-right-width: 2.5px;
  border-radius: 0 0 4px 0;
}

.qr-frame img {
  display: block;
  width: 180px;
  height: auto;
  max-width: 100%;
}

/* URL テキスト */
.qr-url {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: #4a7ab5;
  word-break: break-all;
  letter-spacing: .02em;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(80, 140, 220, .09);
}

/* ================================================================
   よくある質問 ── sub-hero--qa / sub-wrap--qa
   ================================================================ */
.sub-wrap--qa::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(255, 100, 90, .15), transparent 60%);
}

.sub-hero--qa {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(255, 100, 80, .28), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 4%,   rgba(255, 200, 140, .16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 85%,   rgba(220, 60, 60, .13),  transparent 55%),
    linear-gradient(155deg, #2a0e0a 0%, #1a0c20 45%, #0d1025 100%);
  box-shadow:
    0 16px 48px rgba(220, 60, 60, .20),
    inset 0 1px 0 rgba(255, 140, 110, .18);
}

.sub-hero--qa .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(255, 90, 70, .32), transparent 65%);
}

.sub-hero--qa .sub-hero__icon {
  animation: subIconFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(255, 100, 60, .80));
}

/* グリッドをコーラル系に */
.sub-hero--qa::before {
  background-image:
    linear-gradient(rgba(255, 100, 80, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 100, 80, .10) 1px, transparent 1px);
}

/* ================================================================
   QAカード ── box3/box4（JS挿入）
   ================================================================ */
#box3, #box4 {
  font-size: 11px;
  font-weight: 700;
  line-height: 1.9;
  color: var(--muted, #7b6a5d);
  margin: 0;
}

/* ================================================================
   退会完了ページ ── tai04
   ================================================================ */

/* お礼メッセージカード */
.sub-farewell-card {
  position: relative;
  padding: 28px 20px 24px;
  border-radius: 26px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 210, 110, .18), transparent 55%),
    linear-gradient(180deg, #f4fff9 0%, #e8fff3 100%);
  box-shadow:
    0 18px 44px rgba(0, 160, 80, .12),
    0 0 0 1.5px rgba(0, 200, 100, .35),
    inset 0 1px 0 rgba(255, 255, 255, .95);
  text-align: center;
  font-size: 14px;
  font-weight: 900;
  line-height: 2.1;
  color: var(--text, #33241a);
  overflow: hidden;
  margin-bottom: 18px;
}

.sub-farewell-card p {
  margin: 10px 0 0;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.9;
  color: var(--muted, #7b6a5d);
  text-align: left;
}

/* TOPへ戻るボタン */
a.retire_button2 {
  display: block;
  width: 100%;
  padding: 15px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #2d8a5e 0%, #1a6644 100%);
  box-shadow:
    0 5px 14px rgba(30, 120, 80, .18),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  letter-spacing: .08em;
  margin-bottom: 24px;
}

/* 広告ブロック */
.sub-ad-block {
  text-align: center;
  margin: 18px 0;
  overflow: hidden;
}

/* 利用規約セクション */
.sub-terms-section {
  margin-top: 8px;
}

.sub-terms-title {
  font-size: 15px;
  font-weight: 900;
  color: var(--text, #33241a);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(141, 201, 245, .4);
  letter-spacing: .06em;
}

.sub-terms-body {
  font-size: 11px;
  font-weight: 700;
  line-height: 2;
  color: var(--muted, #7b6a5d);
  word-break: break-all;
}

/* 退会リンク（今月で退会する） */
.sub-terms-body a {
  color: var(--muted, #7b6a5d);
  text-decoration: underline;
}

/* ================================================================
   tai04_tj ── ボタン / キャリアカード
   ================================================================ */

/* TOPへ戻る（blue02-full） */
.download_button {
  text-align: center;
  margin-bottom: 18px;
}

a.blue02-full {
  display: block;
  width: 100%;
  padding: 15px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #1e6bc4 0%, #1050a0 100%);
  box-shadow:
    0 5px 14px rgba(30, 80, 200, .18),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  letter-spacing: .08em;
}

/* 退会確認方法 見出し */
.sub-carrier-head {
  text-align: center;
  font-size: 14px;
  font-weight: 900;
  color: var(--text, #33241a);
  margin: 22px 0 14px;
  letter-spacing: .04em;
}

/* キャリア名バッジ（span 共通） */
ul.radius li p.au span,
ul.radius li p.docomo span,
ul.radius li p.softbank span {
  display: inline-block;
  padding: 2px 14px;
  border-radius: 20px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  margin-right: 6px;
  letter-spacing: .04em;
}

ul.radius li p.au span    { background: linear-gradient(135deg, #ee7800, #cc5f00); box-shadow: 0 3px 8px rgba(238,120,0,.20); }
ul.radius li p.docomo span { background: linear-gradient(135deg, #e60012, #b80010); box-shadow: 0 3px 8px rgba(230,0,18,.20); }
ul.radius li p.softbank span { background: linear-gradient(135deg, #222, #444); box-shadow: 0 3px 8px rgba(0,0,0,.18); }

/* キャリア見出し p */
ul.radius li p.au,
ul.radius li p.docomo,
ul.radius li p.softbank {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 900;
  color: var(--text, #33241a);
}

/* 手順テキスト（u タグ） */
ul.radius li u {
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
  line-height: 2;
  display: block;
}

ul.radius li u a {
  font-weight: 900;
  text-decoration: underline;
}

/* ================================================================
   退会確認画面 ── tai03
   ================================================================ */
.retire_wrap {
  position: relative;
  padding: 20px 16px 24px;
  border-radius: 20px;
  background: linear-gradient(175deg, #fff9f0 0%, #fff4e0 100%);
  box-shadow:
    0 8px 28px rgba(180, 80, 0, .10),
    0 0 0 1.5px rgba(220, 120, 30, .28);
  overflow: hidden;
  margin-bottom: 4px;
}

.retire_wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #e05010, #e88020, #e05010);
}

.retire-warn-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #c03000, #a02000);
  margin-bottom: 14px;
  box-shadow: 0 4px 12px rgba(180, 40, 0, .28);
}

.retire-warn-head__icon {
  font-size: 22px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(255, 180, 0, .60));
}

.retire-warn-head__text {
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  letter-spacing: .04em;
  line-height: 1.4;
}

.retire-warn-lead {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(180, 60, 0, .07);
  border-left: 3px solid rgba(200, 80, 0, .45);
  font-size: 13px;
  font-weight: 700;
  color: #5a1a00;
  line-height: 1.7;
}

.retire-checklist {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.retire-checklist li {
  position: relative;
  padding: 10px 12px 10px 34px;
  border-radius: 10px;
  background: rgba(60, 20, 0, .05);
  font-size: 12px;
  font-weight: 700;
  color: #3a1a00;
  line-height: 1.6;
}

.retire-checklist li::before {
  content: '\25CF';
  position: absolute;
  left: 12px;
  top: 11px;
  font-size: 8px;
  color: #c04010;
}

.retire_text {
  display: block;
  margin: 0;
}

.retire_text div {
  border-radius: 14px;
  background: rgba(200, 130, 0, .07);
  font-size: 12px !important;
  font-weight: 700;
  line-height: 2.2;
  color: var(--text, #33241a);
}

/* ================================================================
   退会アンケート ── tai02 / dl.anke
   ================================================================ */
dl.anke {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
}

dl.anke dt {
  font-size: 13px;
  font-weight: 900;
  color: #6b3fc4;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(120, 80, 200, .07);
  line-height: 1.7;
  margin-top: 6px;
}

dl.anke dd {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(240, 235, 255, .55);
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #33241a);
  line-height: 2;
}

dl.anke dd.reason {
  padding: 14px 16px;
}

dl.anke select {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  padding: 10px 36px 10px 12px;
  border-radius: 12px;
  border: 1.5px solid rgba(160, 120, 220, .4);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%237b5ac4'/%3E%3C/svg%3E") no-repeat right 12px center,
    linear-gradient(180deg, #f8f5ff 0%, #efe8ff 100%);
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #33241a);
  cursor: pointer;
}

dl.anke select:focus {
  outline: none;
  border-color: rgba(160, 100, 240, .7);
  box-shadow: 0 0 0 3px rgba(160, 100, 240, .15);
}

dl.anke textarea {
  width: calc(100% - 24px);
  padding: 10px 12px;
  border-radius: 12px;
  border: 1.5px solid rgba(160, 120, 220, .4);
  background: linear-gradient(180deg, #f8f5ff 0%, #efe8ff 100%);
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #33241a);
  resize: vertical;
  line-height: 1.8;
}

dl.anke textarea:focus {
  outline: none;
  border-color: rgba(160, 100, 240, .7);
  box-shadow: 0 0 0 3px rgba(160, 100, 240, .15);
}

dl.anke input[type="radio"],
dl.anke input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #7b3fc4;
  cursor: pointer;
  vertical-align: middle;
  margin-right: 6px;
}

dl.anke label {
  cursor: pointer;
  vertical-align: middle;
  font-size: 13px;
  font-weight: 700;
}

/* ================================================================
   退会フロー共通 ── content_top_title
   ================================================================ */
h2.content_top_title {
  font-size: 14px;
  font-weight: 900;
  color: #b87800;
  letter-spacing: .06em;
  margin: 0 0 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(255, 200, 80, .4);
}

/* ================================================================
   コンテンツ一覧 ── list_sp_1
   ================================================================ */

/* ページメッセージ */
.msg {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
  margin-bottom: 14px;
  text-align: center;
  min-height: 4px;
}

/* not_found ステート */
ul.pageitem {
  list-style: none;
  margin: 0;
  padding: 0;
}

ul.pageitem li.textbox {
  padding: 30px 20px;
  text-align: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, .55);
  box-shadow: 0 8px 24px rgba(80, 50, 20, .08), 0 0 0 1px rgba(239, 226, 207, .5);
  font-size: 14px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
}

/* コンテンツグリッド */
.content_inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.content_item {
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow:
    0 8px 22px rgba(80, 50, 20, .10),
    0 0 0 1px rgba(239, 226, 207, .55);
}

.content_item a {
  display: block;
  text-decoration: none;
  color: var(--text, #33241a);
}

.content_img {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: #1a1026;
}

.content_img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.content_item a:active .content_img img {
  transform: scale(1.04);
}

.content_description {
  padding: 8px 10px 10px;
}

.content_description h3 {
  margin: 0;
  font-size: 12px;
  font-weight: 900;
  color: var(--text, #33241a);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ================================================================
   コンテンツ詳細 / ダウンロード ── detail_sp_1_1
   ================================================================ */
.detail_wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

h2.detail_title {
  font-size: 16px;
  font-weight: 900;
  color: var(--text, #33241a);
  line-height: 1.5;
  margin: 0;
  letter-spacing: .02em;
}

.detail_content {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.detail_img {
  flex: 0 0 auto;
  width: 110px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(80, 50, 20, .20);
}

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

p.detail_description {
  flex: 1;
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
  line-height: 1.9;
  word-break: break-all;
}

.detail_point {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail_point > p {
  margin: 0;
  font-size: 13px;
  font-weight: 900;
  color: var(--text, #33241a);
  line-height: 1.8;
}

/* ダウンロードボタン */
div.download_btn a {
  display: block;
  padding: 17px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #ff6b35 0%, #f72585 50%, #c800a0 100%);
  color: #fff;
  font-size: 17px;
  font-weight: 950;
  text-align: center;
  text-decoration: none;
  letter-spacing: .08em;
  box-shadow:
    0 6px 18px rgba(247, 37, 133, .22),
    inset 0 1px 0 rgba(255, 255, 255, .22);
  animation: subDownloadPulse 2.2s ease-in-out infinite;
}

@keyframes subDownloadPulse {
  0%, 100% { box-shadow: 0 6px 18px rgba(247, 37, 133, .22), inset 0 1px 0 rgba(255,255,255,.22); }
  50%       { box-shadow: 0 6px 22px rgba(247, 37, 133, .32), 0 0 0 7px rgba(247, 37, 133, .08), inset 0 1px 0 rgba(255,255,255,.22); }
}

/* 確認・注意メッセージ */
div.detail_attention {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 180, 0, .10);
  border: 1.5px solid rgba(255, 200, 80, .45);
  font-size: 12px;
  font-weight: 700;
  color: #b87800;
  line-height: 1.9;
}

/* ポイント追加ボタン */
div.point_btn a {
  display: block;
  padding: 15px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #1e6bc4 0%, #1050a0 100%);
  box-shadow:
    0 5px 14px rgba(30, 80, 200, .18),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  letter-spacing: .08em;
}

/* ================================================================
   マイページ ── list_sp_1_3
   ================================================================ */

/* not_found 空状態 */
.not_found {
  text-align: center;
  padding: 30px 20px;
  border-radius: 18px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(141, 201, 245, .14), transparent 55%),
    linear-gradient(180deg, #f5fbff 0%, #eaf5ff 100%);
  box-shadow: 0 8px 24px rgba(40, 80, 160, .10), 0 0 0 1px rgba(141, 201, 245, .4);
  font-size: 14px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
}

/* 履歴コンテンツリスト */
.found {
  display: block;
  text-align: center;
}

.found img {
  display: block;
  margin: 0 auto 6px;
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .22);
  max-width: 180px;
}

.found span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text, #33241a);
  margin-bottom: 6px;
}

/* 再ダウンロードリンク */
.found a[href*="/downloads/dl/"] {
  display: inline-block;
  padding: 9px 28px;
  border-radius: 30px;
  background: linear-gradient(135deg, #ff6b35 0%, #f72585 100%);
  box-shadow: 0 6px 18px rgba(247, 37, 133, .38);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: .04em;
}

/* ================================================================
   CMS詳細ページ ── detail_sp_1_2
   ================================================================ */

/* 右上編集ボタン */
.btn-right {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 100;
}

.btn-right a {
  display: inline-block;
  padding: 7px 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, #1e6bc4, #1050a0);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(30, 80, 200, .3);
}

/* 詳細テーブル */
table.detail {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 6px;
}

table.detail tr th {
  width: 38%;
  padding: 10px 12px;
  background: rgba(80, 140, 220, .10);
  border-radius: 10px 0 0 10px;
  font-size: 12px;
  font-weight: 900;
  color: #1e6bc4;
  vertical-align: top;
  word-break: break-all;
}

table.detail tr td {
  padding: 10px 12px;
  background: rgba(245, 251, 255, .85);
  border-radius: 0 10px 10px 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #33241a);
  vertical-align: top;
  word-break: break-all;
}

/* セクション区切りサブタイトル */
.content_subtitle {
  font-size: 13px;
  font-weight: 900;
  color: #1e6bc4;
  padding: 6px 0 4px;
  letter-spacing: .04em;
  border-bottom: 2px solid rgba(141, 201, 245, .45);
  margin-bottom: 4px;
}

/* アクションボタン（input） */
input.btn {
  display: block;
  padding: 13px 0;
  border: none;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .06em;
  cursor: pointer;
}

input.btn.wide {
  width: 100%;
}

input.btn.commit {
  background: linear-gradient(135deg, #1e6bc4, #1050a0);
  color: #fff;
  box-shadow: 0 6px 18px rgba(30, 80, 200, .32);
}

input.btn.gray {
  background: linear-gradient(135deg, #7b6a5d, #5a4d42);
  color: #fff;
  box-shadow: 0 6px 18px rgba(80, 60, 40, .22);
}

.mb10 { margin-bottom: 10px; }

/* ナビリスト（ul.link.info） */
ul.link.info {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

ul.link.info li.arrow {
  padding: 0;
}

ul.link.info li.arrow a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(141, 201, 245, .12);
  color: #1e6bc4;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

ul.link.info li.arrow a::before {
  content: "›";
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  color: #5aa0e0;
}

/* ================================================================
   コンテンツダウンロード詳細 ── detail_fla_utas
   ================================================================ */

/* コンテンツタイトル h2.title_28 */
h2.title_28 {
  font-size: 16px;
  font-weight: 900;
  color: var(--text, #33241a);
  margin: 0 0 14px;
  line-height: 1.5;
  letter-spacing: .02em;
  text-align: center;
}

/* コンテンツラッパー */
div.contents {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* テスト情報 */
div.contents > div:first-child {
  font-size: 10px;
  color: var(--muted, #7b6a5d);
}

/* メタデータカード（center 内テキスト群） */
div.contents center {
  display: block;
  padding: 20px 16px;
  border-radius: 20px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(141, 201, 245, .14), transparent 55%),
    linear-gradient(180deg, #f5fbff 0%, #eaf5ff 100%);
  box-shadow:
    0 16px 36px rgba(40, 80, 160, .11),
    0 0 0 1.5px rgba(141, 201, 245, .5),
    inset 0 1px 0 rgba(255,255,255,.95);
  font-size: 13px;
  font-weight: 700;
  line-height: 2.1;
  color: var(--text, #33241a);
}

/* ダウンロード・再ダウンロードリンク */
div.contents center a[target="_blank"] {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  background: linear-gradient(135deg, #ff6b35 0%, #f72585 100%);
  box-shadow: 0 6px 20px rgba(247, 37, 133, .40);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: .06em;
  animation: subDownloadPulse 2.2s ease-in-out infinite;
}

/* ポイント追加リンク */
div.contents center a[href="/accounts/regist"] {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  background: linear-gradient(135deg, #1e6bc4, #1050a0);
  box-shadow: 0 6px 20px rgba(30, 80, 200, .32);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: .06em;
}

/* ================================================================
   退会コース選択ページ ── retire_try / course_list
   ================================================================ */

/* h2.content_title（コース一覧見出し） */
h2.content_title {
  font-size: 14px;
  font-weight: 900;
  color: #b87800;
  letter-spacing: .06em;
  margin: 14px 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(255, 200, 80, .4);
}

/* キャリアラベル帯 */
.carrier-label {
  display: block;
  text-align: center;
  padding: 8px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #e60012, #b80010);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .06em;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(230, 0, 18, .28);
}

/* コース一覧 */
ul.course_list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

ul.course_list li {
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(255, 180, 0, .12), transparent 55%),
    linear-gradient(180deg, #fffdf4 0%, #fff8e0 100%);
  box-shadow:
    0 10px 28px rgba(200, 140, 0, .12),
    0 0 0 1.5px rgba(255, 200, 80, .38);
}

ul.course_list li a {
  display: block;
  padding: 16px 20px;
  text-align: center;
  text-decoration: none;
  color: var(--text, #33241a);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

ul.course_list li[style*="padding"] {
  padding: 14px 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
}

span.b {
  font-weight: 900;
  font-size: 15px;
  color: var(--text, #33241a);
  display: block;
}

/* ================================================================
   退会コース選択 ── retire_sp_1 / arrow2
   ================================================================ */

/* ヘッダーラベル行 */
ul.link.info li.arrow2:not(:has(a)) {
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 900;
  color: #b87800;
  border-bottom: 1.5px solid rgba(255, 200, 80, .4);
  margin-bottom: 4px;
}

/* コース選択リンク行 */
ul.link.info li.arrow2 > a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(255, 180, 0, .12), transparent 55%),
    linear-gradient(180deg, #fffdf4 0%, #fff8e0 100%);
  box-shadow:
    0 8px 22px rgba(200, 140, 0, .12),
    0 0 0 1.5px rgba(255, 200, 80, .38);
  color: var(--text, #33241a);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.8;
}

ul.link.info li.arrow2 > a::before {
  content: "›";
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  color: #b87800;
  margin-top: 2px;
}

/* 退会不可（登録処理中）行 */
ul.link.info li.arrow2 > a[href="#"] {
  background:
    linear-gradient(180deg, #f5f5f5 0%, #ebebeb 100%);
  box-shadow: 0 4px 12px rgba(0,0,0,.06), 0 0 0 1px rgba(0,0,0,.08);
  cursor: default;
  opacity: .8;
}

ul.link.info li.arrow2 > a[href="#"]::before {
  color: #aaa;
}

/* 退会できるコースがありません */
ul.link.info li[style*="padding"] {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted, #7b6a5d);
  text-align: center;
}

/* ================================================================
   汎用フォーム ── テキスト入力 / submit ボタン
   ================================================================ */
.sub-body form input[type="text"] {
  padding: 11px 14px;
  border-radius: 12px;
  border: 1.5px solid rgba(255, 200, 80, .5);
  background: linear-gradient(180deg, #fffdf4 0%, #fff8e0 100%);
  font-size: 16px;
  font-weight: 700;
  color: var(--text, #33241a);
  letter-spacing: .04em;
}

.sub-body form input[type="text"]:focus {
  outline: none;
  border-color: rgba(255, 180, 0, .8);
  box-shadow: 0 0 0 3px rgba(255, 180, 0, .15);
}

.sub-body form input[type="submit"] {
  display: inline-block;
  padding: 13px 40px;
  border: none;
  border-radius: 50px;
  background: linear-gradient(135deg, #d4860a 0%, #b06000 100%);
  box-shadow:
    0 8px 24px rgba(180, 100, 0, .35),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: .08em;
  cursor: pointer;
}

/* ================================================================
   Softbank バリアント ── sub-hero--softbank / sub-wrap--softbank
   ================================================================ */
.sub-wrap--softbank::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(80, 80, 140, .20), transparent 60%);
}

.sub-hero--softbank {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(80, 80, 140, .28), transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 4%,   rgba(200, 200, 255, .10), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 85%,   rgba(60, 60, 100, .18),  transparent 55%),
    linear-gradient(155deg, #0c0c10 0%, #161628 50%, #0a0a12 100%);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, .18),
    inset 0 1px 0 rgba(255, 255, 255, .12);
}

.sub-hero--softbank .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(100, 100, 200, .22), transparent 65%);
}

.sub-hero--softbank .sub-hero__icon {
  animation: subIconFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(200, 200, 255, .65));
}

.sub-hero--softbank::before {
  background-image:
    linear-gradient(rgba(200, 200, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 200, 255, .07) 1px, transparent 1px);
}

/* Softbank キャリアラベル */
.carrier-label--softbank {
  background: linear-gradient(135deg, #1a1a1a, #333);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .38);
}

/* Softbank コース一覧カード */
ul.course_list.softbank li {
  background: linear-gradient(180deg, #1c1c2e 0%, #111120 100%);
  box-shadow:
    0 6px 16px rgba(0, 0, 0, .16),
    0 0 0 1.5px rgba(200, 200, 255, .14);
}

ul.course_list.softbank li a {
  color: #dde0ff;
}

ul.course_list.softbank li a::before {
  color: #8888cc;
}

ul.course_list.softbank span.b {
  color: #dde0ff;
}

ul.course_list.softbank li[style*="padding"] {
  color: #8888cc;
}

/* ================================================================
   Docomo バリアント ── sub-hero--docomo / carrier-label--docomo
   ================================================================ */
.sub-wrap--docomo::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(200, 0, 20, .20), transparent 60%);
}

.sub-hero--docomo {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(200, 0, 20, .32), transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 4%,   rgba(255, 80, 100, .12), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 85%,   rgba(140, 0, 20, .18),  transparent 55%),
    linear-gradient(155deg, #1a0005 0%, #2e0012 50%, #120004 100%);
  box-shadow:
    0 8px 20px rgba(200, 0, 20, .14),
    inset 0 1px 0 rgba(255, 120, 140, .18);
}

.sub-hero--docomo .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(220, 0, 30, .25), transparent 65%);
}

.sub-hero--docomo .sub-hero__icon {
  animation: subIconFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(255, 80, 100, .70));
}

.sub-hero--docomo::before {
  background-image:
    linear-gradient(rgba(255, 80, 100, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 80, 100, .07) 1px, transparent 1px);
}

/* Docomo キャリアラベル */
.carrier-label--docomo {
  background: linear-gradient(135deg, #c0001a, #8c0012);
  box-shadow: 0 4px 12px rgba(200, 0, 20, .38);
}

/* Docomo コース一覧カード */
ul.course_list.docomo li {
  background: linear-gradient(180deg, #2a0010 0%, #1a0008 100%);
  box-shadow:
    0 6px 16px rgba(200, 0, 20, .14),
    0 0 0 1.5px rgba(255, 80, 100, .20);
}

ul.course_list.docomo li a {
  color: #ffb0c0;
}

ul.course_list.docomo li a::before {
  color: #cc4466;
}

ul.course_list.docomo span.b {
  color: #ffb0c0;
}

ul.course_list.docomo li[style*="padding"] {
  color: #cc6680;
}

/* ================================================================
   au 登録ページ専用バリアント ── 明るいオレンジ × クリーム
   ================================================================ */
.sub-wrap--regist-au {
  background:
    radial-gradient(ellipse 80% 40% at 50% 0%, rgba(255, 160, 40, .10), transparent 60%),
    linear-gradient(180deg, #fff9f0 0%, #fff4e6 100%);
}

.sub-wrap--regist-au::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(255, 140, 20, .15), transparent 60%);
}

.sub-hero--regist-au {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(255, 140, 20, .32), transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 4%,   rgba(255, 200, 80, .22), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 85%,   rgba(240, 100, 20, .16), transparent 55%),
    linear-gradient(155deg, #1e0c00 0%, #3a1a00 50%, #180900 100%);
  box-shadow:
    inset 0 7px 0 -3px rgba(255, 180, 60, .60),
    0 10px 24px rgba(180, 80, 0, .16);
}

.sub-hero--regist-au .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(255, 150, 30, .22), transparent 65%);
}

.sub-hero--regist-au .sub-hero__icon {
  animation: subIconFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(255, 200, 60, .70));
}

.sub-hero--regist-au::before {
  background-image:
    linear-gradient(rgba(255, 180, 40, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 180, 40, .08) 1px, transparent 1px);
}

/* au 登録コースカード ── 明るいクリーム × オレンジ */
/* au登録コース ── ボタン型デザイン */
ul.course_list.regist-au {
  gap: 12px;
}

ul.course_list.regist-au li {
  background: none;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
}

ul.course_list.regist-au li a {
  display: block;
  padding: 15px 48px 15px 18px; /* 右側に矢印スペース確保 */
  border-radius: 16px;
  background: linear-gradient(135deg, #ff8f00 0%, #e06500 100%);
  box-shadow:
    0 6px 18px rgba(200, 90, 0, .22),
    inset 0 1px 0 rgba(255, 220, 120, .30);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: transform .13s, box-shadow .13s;
  min-height: 52px; /* タップターゲット確保 */
  box-sizing: border-box;
  word-break: break-word;
}

/* 光沢シーン */
ul.course_list.regist-au li a::before {
  content: '';
  position: absolute;
  top: 0; left: -55%;
  width: 35%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  animation: subLoginSheen 3.2s ease-in-out infinite;
  pointer-events: none;
}

/* 右矢印 ── absolute で <br> の影響を受けない */
ul.course_list.regist-au li a::after {
  content: '\203A';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 900;
  color: rgba(255, 255, 255, .65);
  line-height: 1;
  pointer-events: none;
}

ul.course_list.regist-au li a:active {
  transform: scale(.97);
  box-shadow: 0 3px 10px rgba(200, 90, 0, .18);
}

/* 登録済みカード ── 押せないことを示すグレー */
ul.course_list.regist-au li a[href="#"] {
  background: linear-gradient(135deg, #c8c0b8 0%, #a89e96 100%);
  box-shadow: 0 4px 10px rgba(0, 0, 0, .10);
  color: rgba(255, 255, 255, .75);
  cursor: default;
  padding-right: 18px; /* 矢印なしなのでパディング戻す */
}

ul.course_list.regist-au li a[href="#"]::before,
ul.course_list.regist-au li a[href="#"]::after {
  display: none;
}

ul.course_list.regist-au span.b {
  color: #fff;
}

ul.course_list.regist-au small {
  color: rgba(255, 255, 255, .85);
  font-size: 12px;
}

ul.course_list.regist-au li[style*="padding"] {
  padding: 14px 20px;
  text-align: center;
  font-size: 13px;
  color: #a06030;
  background: linear-gradient(180deg, #fff8ee 0%, #fff2d8 100%);
  border-radius: 16px;
  box-shadow: 0 0 0 1.5px rgba(240, 140, 20, .22);
}

/* ================================================================
   au バリアント ── sub-hero--au / carrier-label--au
   ================================================================ */
.sub-wrap--au::before {
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, rgba(220, 100, 0, .20), transparent 60%);
}

.sub-hero--au {
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(220, 100, 0, .32), transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 4%,   rgba(255, 180, 60, .14), transparent 55%),
    radial-gradient(ellipse 55% 40% at 6% 85%,   rgba(160, 60, 0, .18),  transparent 55%),
    linear-gradient(155deg, #180800 0%, #2e1400 50%, #120600 100%);
  box-shadow:
    0 8px 20px rgba(200, 80, 0, .14),
    inset 0 1px 0 rgba(255, 180, 80, .18);
}

.sub-hero--au .sub-hero__glow {
  background: radial-gradient(ellipse 70% 60% at 50% 80%, rgba(220, 100, 0, .25), transparent 65%);
}

.sub-hero--au .sub-hero__icon {
  animation: subIconFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 14px rgba(255, 160, 40, .70));
}

.sub-hero--au::before {
  background-image:
    linear-gradient(rgba(255, 160, 40, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 160, 40, .07) 1px, transparent 1px);
}

/* au キャリアラベル */
.carrier-label--au {
  background: linear-gradient(135deg, #e65c00, #b34400);
  box-shadow: 0 4px 12px rgba(200, 80, 0, .38);
}

/* au コース一覧カード */
ul.course_list.au li {
  background: linear-gradient(180deg, #2a1000 0%, #1a0a00 100%);
  box-shadow:
    0 6px 16px rgba(200, 80, 0, .14),
    0 0 0 1.5px rgba(255, 160, 40, .22);
}

ul.course_list.au li a {
  color: #ffd090;
}

ul.course_list.au li a::before {
  color: #c07030;
}

ul.course_list.au span.b {
  color: #ffd090;
}

ul.course_list.au li[style*="padding"] {
  color: #c08040;
}

/* 入会処理中リンク */
.sub-shori-link {
  display: block;
  text-align: right;
  margin: 8px 8px 0;
}

.sub-shori-link a {
  color: #757575;
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px dotted #999;
}

/* ================================================================
   ログイン情報カード（登録完了ページ）
   ================================================================ */
.sub-credentials {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 18px 0 0;
}

.sub-credentials__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 20px 20px;
  border-radius: 16px;
  background:
    radial-gradient(ellipse 100% 80% at 50% 0%, rgba(255, 220, 100, .10), transparent 60%),
    linear-gradient(160deg, rgba(30, 16, 6, .95) 0%, rgba(20, 10, 2, .98) 100%);
  box-shadow:
    0 10px 28px rgba(0, 0, 0, .45),
    0 0 0 1.5px rgba(255, 200, 80, .35),
    inset 0 1px 0 rgba(255, 240, 160, .12);
  overflow: hidden;
}

.sub-credentials__item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,200,80,.06) 0%, transparent 50%);
  pointer-events: none;
}

.sub-credentials__label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #ffc840;
  opacity: .85;
}

.sub-credentials__value {
  display: block;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 200, 80, .18);
  font-family: 'Courier New', Courier, monospace;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #fff;
  word-break: break-all;
  line-height: 1.5;
  text-shadow: 0 1px 8px rgba(255, 220, 120, .30);
}

/* ================================================================
   キャンペーンバナー ── GAME ARC ウォームアーケード版
   ================================================================ */

/* 共通ベース */
.cp-banner {
  position: relative;
  overflow: hidden;
  margin: 16px 0;
  padding: 32px 20px 28px;
  border-radius: 20px;
  text-align: center;
  box-sizing: border-box;
}

/* ================================================================
   セールバナー ── ジグザグカット × 真紅 × ゴールド
   ================================================================ */

/* clip-path のジグザグで「セール券」シルエットを表現 */
.cp-banner--gamearc {
  overflow: visible;
  border-radius: 0;
  border: none;
  border-image: none;
  margin: 14px 0 10px;
  padding: 28px 20px 32px;
  text-align: center;
  color: #fff;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0, transparent 26px,
      rgba(255, 255, 255, .04) 26px, rgba(255, 255, 255, .04) 27px
    ),
    radial-gradient(ellipse 65% 55% at 50% 55%, rgba(255, 100, 70, .20), transparent 65%),
    linear-gradient(160deg, #c8001e 0%, #8c0018 100%);
  /* ── ジグザグカット（上下） ── */
  clip-path: polygon(
     0%   8%,  4%   0%,  8%   8%,  12%  0%,  17%  8%,  21%  0%,
    25%   8%,  29%  0%,  33%  8%,  37%  0%,  42%  8%,  46%  0%,
    50%   8%,  54%  0%,  58%  8%,  62%  0%,  67%  8%,  71%  0%,
    75%   8%,  79%  0%,  83%  8%,  88%  0%,  92%  8%,  96%  0%, 100% 4%,
   100%  96%,  96% 100%,  92%  92%,  88% 100%,  83%  92%,  79% 100%,
    75%  92%,  71% 100%,  67%  92%,  62% 100%,  58%  92%,  54% 100%,
    50%  92%,  46% 100%,  42%  92%,  37% 100%,  33%  92%,  29% 100%,
    25%  92%,  21% 100%,  17%  92%,  12% 100%,   8%  92%,   4% 100%, 0% 96%
  );
  box-shadow: none;
  /* ── ページロード時の入場アニメーション ── */
  animation: subBannerSlideIn 0.55s cubic-bezier(0.22,1,0.36,1) both;
}

/* 内部 ゴールドグロー */
.cp-banner--gamearc::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 260px;
  height: 140px;
  background: radial-gradient(ellipse, rgba(255, 220, 80, .14), transparent 70%);
  pointer-events: none;
}

/* 下部スター行 */
.cp-banner--gamearc::after {
  content: '\2605\0020\2605\0020\2605\0020\2605\0020\2605';
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 215, 0, .55);
  font-size: 11px;
  letter-spacing: 10px;
  pointer-events: none;
  white-space: nowrap;
  animation: subStarTwinkle 1.8s ease-in-out infinite;
}

/* ── CAMPAIGN ゴールドバッジ ── */
.cp-banner--gamearc .cp-banner-tag {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 16px;
  border-radius: 3px;
  background: #ffd700;
  border: none;
  color: #6a0010;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .22em;
  margin-bottom: 10px;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, .28),
    inset 0 1px 0 rgba(255, 255, 200, .55);
  animation:
    subBannerSlideIn 0.50s 0.10s cubic-bezier(0.22,1,0.36,1) both,
    subTagShimmer 2.8s 1.0s ease-in-out infinite;
}

.cp-banner--gamearc .cp-banner-tag::before,
.cp-banner--gamearc .cp-banner-tag::after {
  content: '\2605';
  font-size: 8px;
  opacity: .80;
}

/* ── "初月お試し" テキスト ── */
.cp-banner--gamearc .cp-banner-free {
  position: relative;
  z-index: 2;
  font-size: 13px;
  font-weight: 900;
  color: rgba(255, 230, 210, .92);
  letter-spacing: .12em;
  line-height: 1.2;
  margin-bottom: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .45);
  animation: subBannerSlideIn 0.50s 0.18s cubic-bezier(0.22,1,0.36,1) both;
}

/* ── FREE / N日間 ── 大きく白抜き × ゴールドアウトライン ── */
.cp-banner--gamearc .cp-banner-free em {
  display: block;
  font-style: normal;
  font-size: 3.8em;
  font-weight: 900;
  color: #fff;
  letter-spacing: -.03em;
  line-height: 1.0;
  -webkit-text-stroke: 2.5px #ffd700;
  text-stroke: 2.5px #ffd700;
  text-shadow:
    0 4px 0 rgba(90, 0, 10, .42),
    0 8px 18px rgba(0, 0, 0, .22);
  animation:
    subFreePopIn 0.65s 0.28s cubic-bezier(0.34,1.56,0.64,1) both,
    subGaFreePulse 2.8s 1.0s ease-in-out infinite alternate;
}

/* FREE の後ろに ! をゴールドで */
.cp-banner--gamearc .cp-banner-free em::after {
  content: '!';
  color: #ffd700;
  -webkit-text-stroke: 0;
  text-stroke: 0;
}

@keyframes subGaFreePulse {
  from { text-shadow: 0 4px 0 rgba(90,0,10,.42), 0 8px 18px rgba(0,0,0,.22); }
  to   { text-shadow: 0 4px 0 rgba(90,0,10,.42), 0 8px 18px rgba(0,0,0,.22), 0 0 26px rgba(255,215,0,.32); }
}

/* ── サブコピー ── */
.cp-banner--gamearc .cp-banner-sub {
  position: relative;
  z-index: 2;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255, 220, 200, .82);
  letter-spacing: .06em;
  margin-top: 8px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .38);
  animation: subBannerSlideIn 0.50s 0.38s cubic-bezier(0.22,1,0.36,1) both;
}

/* ================================================================
   フレーム内キラキラ ── JS が生成する .cp-sparkle パーティクル用 CSS
   ================================================================ */

/* deco は不要になったので非表示維持 */
.cp-banner--gamearc .cp-banner-deco {
  display: none;
}

/* JS が動的生成するスパークル粒子 */
.cp-sparkle {
  position: absolute;
  pointer-events: none;
  z-index: 4;
  display: block;
  font-size: var(--sp-size, 12px);
  color: var(--sp-color, #ffd700);
  line-height: 1;
  transform-origin: center;
  text-shadow: 0 0 6px var(--sp-color, #ffd700);
  animation: cpSparkleAnim var(--sp-dur, 800ms) ease-out forwards;
  user-select: none;
}

@keyframes cpSparkleAnim {
  0%   { transform: scale(0)   rotate(0deg);   opacity: 0;   }
  25%  { transform: scale(1.3) rotate(36deg);  opacity: 1;   }
  70%  { transform: scale(0.9) rotate(80deg);  opacity: 0.7; }
  100% { transform: scale(0)   rotate(130deg); opacity: 0;   }
}

/* ────────────────────────────────────────────
   バナー直後の登録ボタン
   ・ハートビートグロー ＋ シマーが通るアニメーション
   ──────────────────────────────────────────── */
.cp-banner--gamearc ~ .cp-regist-action {
  margin: 10px 0 8px;
  animation: subBannerSlideIn 0.50s 0.46s cubic-bezier(0.22,1,0.36,1) both;
}

.cp-banner--gamearc ~ .cp-regist-action .cp-regist-btn:not(.cp-regist-btn--done) {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #d0001e 0%, #960016 100%);
  box-shadow:
    0 6px 20px rgba(180, 0, 20, .35),
    inset 0 1px 0 rgba(255, 160, 160, .28);
  color: #fff;
  font-size: 17px;
  letter-spacing: .12em;
  animation:
    subBtnHeartbeat 1.6s 1.0s ease-in-out infinite,
    subRegistRipple 2.5s ease-in-out infinite;
}

/* シマースイープ */
.cp-banner--gamearc ~ .cp-regist-action .cp-regist-btn:not(.cp-regist-btn--done)::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 55%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, .32) 50%,
    transparent 100%
  );
  animation: subBtnSweep 2.6s 1.2s ease-in-out infinite;
  pointer-events: none;
}

/* ================================================================
   セールバナー専用 キーフレーム集
   ================================================================ */

/* バナー全体・各要素の入場 */
@keyframes subBannerSlideIn {
  from { transform: translateY(28px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* FREE テキストのポップイン */
@keyframes subFreePopIn {
  0%   { transform: scale(0.4) rotate(-6deg); opacity: 0; }
  60%  { transform: scale(1.10) rotate(2deg); opacity: 1; }
  80%  { transform: scale(0.96) rotate(-1deg); }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* CAMPAIGN バッジのシマー */
@keyframes subTagShimmer {
  0%, 100% { box-shadow: 0 4px 12px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,200,.55); }
  50%       { box-shadow: 0 4px 16px rgba(255,200,0,.55), inset 0 1px 0 rgba(255,255,200,.80); }
}

/* 下部スター行のきらめき */
@keyframes subStarTwinkle {
  0%, 100% { opacity: .50; letter-spacing: 10px; }
  50%       { opacity: .88; letter-spacing: 12px; }
}

/* ボタンのハートビートグロー */
@keyframes subBtnHeartbeat {
  0%   { box-shadow: 0 6px 20px rgba(180,0,20,.35), inset 0 1px 0 rgba(255,160,160,.28), 0 0 0 0   rgba(200,0,30,.55); }
  30%  { box-shadow: 0 6px 20px rgba(180,0,20,.35), inset 0 1px 0 rgba(255,160,160,.28), 0 0 0 10px rgba(200,0,30,0); }
  100% { box-shadow: 0 6px 20px rgba(180,0,20,.35), inset 0 1px 0 rgba(255,160,160,.28), 0 0 0 0   rgba(200,0,30,.55); }
}

/* ボタンのシマースイープ */
@keyframes subBtnSweep {
  0%   { left: -75%; }
  40%  { left: 120%; }
  100% { left: 120%; }
}


/* ================================================================
   キャンペーンバナー（マトリックス雨 + ネオン） ── ベース構造のみ
   ================================================================ */
.cp-banner {
  position: relative;
  overflow: hidden;
  margin: 16px 0;
  padding: 32px 20px 24px;
  border-radius: 18px;
  text-align: center;
}

/* デフォルト（Softbankなど darkテーマ）の背景 ── ラップクラスなしの場合 */
.sub-wrap--softbank .cp-banner:not([class*="--gamearc"]) {
  /* Softbank専用は下の .sub-wrap--softbank .cp-banner で上書き */
}

/* ネオン系デフォルト（softbank以外の cp-banner--gamearc なし要素） */
.cp-banner:not(.cp-banner--gamearc) {
  background: linear-gradient(160deg, #020b14 0%, #041525 60%, #020b14 100%);
  box-shadow:
    0 0 0 1.5px rgba(0, 229, 255, .28),
    0 8px 20px rgba(0, 180, 255, .12),
    inset 0 1px 0 rgba(0, 229, 255, .18);
}

.cp-matrix-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: .32;
  pointer-events: none;
}

.cp-banner-tag {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding: 3px 14px;
  border-radius: 20px;
  background: linear-gradient(90deg, #00e5ff, #0099ff);
  color: #000;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .20em;
  text-transform: uppercase;
  margin-bottom: 12px;
  box-shadow: 0 0 14px rgba(0, 229, 255, .60), inset 0 1px 0 rgba(255,255,255,.30);
}

.cp-banner-free {
  position: relative;
  z-index: 1;
  font-size: 26px;
  font-weight: 900;
  color: #e0f8ff;
  letter-spacing: .05em;
  line-height: 1.25;
  margin-bottom: 8px;
  text-shadow: 0 0 18px rgba(0, 229, 255, .55), 0 2px 0 rgba(0,0,0,.60);
}

.cp-banner-free em {
  display: inline-block;
  font-style: normal;
  color: #00e5ff;
  font-size: 1.35em;
  font-weight: 900;
  text-shadow:
    0 0 10px rgba(0, 229, 255, 1),
    0 0 28px rgba(0, 229, 255, .80),
    0 0 60px rgba(0, 180, 255, .50);
  animation: subCpFreeGlow 2s ease-in-out infinite alternate;
}

@keyframes subCpFreeGlow {
  from {
    text-shadow:
      0 0 10px rgba(0, 229, 255, 1),
      0 0 28px rgba(0, 229, 255, .80),
      0 0 60px rgba(0, 180, 255, .50);
  }
  to {
    text-shadow:
      0 0 16px rgba(0, 229, 255, 1),
      0 0 48px rgba(0, 229, 255, 1),
      0 0 100px rgba(0, 180, 255, .65),
      0 0 140px rgba(0, 140, 255, .30);
  }
}

.cp-banner-sub {
  position: relative;
  z-index: 1;
  font-size: 11px;
  color: rgba(180, 235, 255, .70);
  letter-spacing: .06em;
}

.cp-banner-deco {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, .18), transparent 70%);
  pointer-events: none;
}

/* 登録ボタン */
.cp-regist-action {
  margin: 14px 0 10px;
}

.cp-regist-btn {
  display: block;
  width: 100%;
  padding: 16px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #c0001a 0%, #8c0012 100%);
  box-shadow:
    0 6px 18px rgba(200, 0, 20, .22),
    inset 0 1px 0 rgba(255, 120, 140, .28),
    0 0 0 2px rgba(200, 0, 20, .18);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  letter-spacing: .10em;
  animation: subRegistRipple 2.5s ease-in-out infinite;
}

.cp-regist-btn--done {
  background: linear-gradient(135deg, #2a2a2a, #1a1a1a) !important;
  box-shadow: 0 4px 12px rgba(0,0,0,.28) !important;
  color: #666 !important;
  animation: none !important;
  pointer-events: none;
}

/* コース情報テキスト */
.cp-course-info {
  font-size: 13px;
  color: #4a3020;
  margin: 6px 4px 14px;
  line-height: 1.65;
}

/* 注意カード */
.notice-card {
  position: relative;
  overflow: hidden;
  margin: 14px 0;
  padding: 16px 16px;
  border-radius: 14px;
  background:
    radial-gradient(ellipse 70% 40% at 100% 0%, rgba(200, 0, 20, .22), transparent 55%),
    linear-gradient(160deg, #1e0008 0%, #160006 100%);
  box-shadow:
    0 0 0 1.5px rgba(255, 80, 100, .30),
    0 8px 20px rgba(0, 0, 0, .28);
}

.notice-card-body p {
  margin: 6px 0;
  font-size: 12px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .92);
}

.notice-card-body strong {
  color: #ff9aaa;
  font-weight: 700;
  margin-right: 4px;
}

.notice-card-body a {
  color: #ffc0cc;
  text-decoration: underline;
}

.regist-warn-text {
  font-size: 11px !important;
  color: #fff !important;
  padding: 8px 10px !important;
  border-radius: 6px;
  background: rgba(200, 0, 20, .35);
  border-left: 3px solid rgba(255, 100, 120, .60);
  margin-top: 8px !important;
  display: block;
}

.notice-card-wm {
  position: absolute;
  top: 50%;
  right: -8px;
  transform: translateY(-50%);
  font-size: 52px;
  font-weight: 900;
  letter-spacing: .05em;
  color: rgba(255, 80, 100, .10);
  pointer-events: none;
  user-select: none;
}

/* 決済ロゴ */
.payment-img {
  display: flex;
  justify-content: center;
  margin: 10px 0 12px;
}

.payment-img img {
  max-width: 180px;
  height: auto;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, .38));
}

/* キャリアセクション見出し */
.carrier-section-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 8px;
  padding: 8px 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .10em;
  color: rgba(255, 255, 255, .65);
  border-top: 1px solid rgba(255, 255, 255, .08);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

/* 登録ページ注意テキスト */
.regist-notice-text {
  font-size: 12px;
  color: #4a3020;
  margin: 10px 0 8px;
  line-height: 1.65;
}

.regist-notice-text a {
  color: #c0002a;
  text-decoration: underline;
  font-weight: 700;
}

/* ================================================================
   IDログインフォームカード
   ================================================================ */
.login-form-card {
  position: relative;
  margin: 18px 0;
  padding: 24px 20px 22px;
  border-radius: 20px;
  background:
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(80, 170, 255, .14), transparent 55%),
    linear-gradient(175deg, #0d1a2e 0%, #091220 100%);
  box-shadow:
    0 0 0 1.5px rgba(80, 170, 255, .35),
    0 12px 32px rgba(0, 0, 0, .45),
    inset 0 1px 0 rgba(140, 200, 255, .14);
  overflow: hidden;
}

.login-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #50aaff, #80d0ff, #50aaff, transparent);
  border-radius: 20px 20px 0 0;
}

.login-form-card__title {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: #80c8ff;
  margin-bottom: 20px;
  opacity: 1;
}

.login-form-card__title::before {
  content: '── ';
  opacity: .5;
}
.login-form-card__title::after {
  content: ' ──';
  opacity: .5;
}

.login-form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 16px;
}

.login-form-field label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .10em;
  color: #90d0ff;
}

.login-form-field input[type="text"],
.login-form-field input[type="password"] {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid rgba(80, 170, 255, .40);
  border-radius: 12px;
  background: rgba(10, 30, 60, .80);
  color: #e8f4ff;
  font-size: 16px;
  letter-spacing: .04em;
  outline: none;
  box-sizing: border-box;
  transition: border-color .18s, box-shadow .18s, background .18s;
  -webkit-appearance: none;
}

.login-form-field input[type="text"]::placeholder,
.login-form-field input[type="password"]::placeholder {
  color: rgba(140, 190, 255, .35);
}

.login-form-field input[type="text"]:focus,
.login-form-field input[type="password"]:focus {
  border-color: #50aaff;
  background: rgba(10, 40, 80, .90);
  box-shadow:
    0 0 0 3px rgba(60, 150, 255, .22),
    0 0 16px rgba(60, 150, 255, .15);
}

.login-form-submit {
  margin-top: 22px;
}

@keyframes loginBtnPulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(40, 120, 255, .45), inset 0 1px 0 rgba(180, 220, 255, .25); }
  50%       { box-shadow: 0 8px 28px rgba(40, 140, 255, .70), inset 0 1px 0 rgba(180, 220, 255, .25); }
}

.login-form-submit input[type="submit"] {
  display: block;
  width: 100%;
  padding: 15px 0;
  border: none;
  border-radius: 60px;
  background: linear-gradient(135deg, #2878e8 0%, #1050c8 55%, #0a38a0 100%);
  box-shadow:
    0 6px 20px rgba(40, 120, 255, .45),
    inset 0 1px 0 rgba(180, 220, 255, .25);
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: .12em;
  cursor: pointer;
  animation: loginBtnPulse 2.4s ease-in-out infinite;
  transition: opacity .15s, transform .12s;
  -webkit-appearance: none;
}

.login-form-submit input[type="submit"]:active {
  opacity: .82;
  transform: scale(.97);
}

/* ================================================================
   汎用セカンダリボタン
   ================================================================ */
.sub-btn--secondary {
  background: rgba(255, 255, 255, .07);
  box-shadow:
    0 0 0 1.5px rgba(255, 255, 255, .18),
    0 6px 16px rgba(0, 0, 0, .20);
  color: rgba(255, 255, 255, .80);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
}

/* ================================================================
   ログインページ キャリアボタン
   ================================================================ */
.login-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0;
}

/* ベースボタン */
.login-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 20px;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  text-decoration: none;
  overflow: hidden;
  transition: transform .15s, box-shadow .15s;
  box-sizing: border-box;
}

.login-btn:active {
  transform: scale(.97);
}

/* キャリアドット */
.login-btn__dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.90);
  box-shadow: 0 0 8px rgba(255,255,255,.70);
}

/* キャリア名 */
.login-btn__carrier {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: .04em;
  color: #fff;
  line-height: 1.1;
}

/* サブラベル */
.login-btn__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  color: rgba(255,255,255,.72);
  margin-top: 2px;
}

/* キャリア名＋サブラベルの縦積み */
.login-btn__text {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
}

/* 矢印 */
.login-btn__arrow {
  flex-shrink: 0;
  font-size: 18px;
  color: rgba(255,255,255,.55);
  transition: transform .15s;
}

.login-btn:active .login-btn__arrow {
  transform: translateX(4px);
}

/* 光沢シーン */
.login-btn::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  animation: subLoginSheen 3.5s ease-in-out infinite;
}

@keyframes subLoginSheen {
  0%   { left: -60%; }
  55%  { left: 120%; }
  100% { left: 120%; }
}

/* docomo ボタン */
.login-btn--docomo {
  background: linear-gradient(135deg, #cc0022 0%, #8c0012 100%);
  box-shadow:
    0 10px 28px rgba(200, 0, 20, .38),
    inset 0 1px 0 rgba(255, 120, 140, .22),
    0 0 0 1.5px rgba(200, 0, 20, .18);
}

/* au ボタン */
.login-btn--au {
  background: linear-gradient(135deg, #e06000 0%, #a03800 100%);
  box-shadow:
    0 10px 28px rgba(200, 80, 0, .36),
    inset 0 1px 0 rgba(255, 200, 100, .20),
    0 0 0 1.5px rgba(200, 80, 0, .18);
}

/* ================================================================
   Softbank キャンペーンバナー 特製版 ── 黒 × ゴールドプレミアム
   ================================================================ */

.sub-wrap--softbank .cp-banner {
  background:
    radial-gradient(ellipse 70% 55% at 50% 105%, rgba(255, 200, 40, .18), transparent 60%),
    radial-gradient(ellipse 40% 35% at 18% 18%,  rgba(255, 215, 80, .10), transparent 55%),
    radial-gradient(ellipse 40% 35% at 82% 14%,  rgba(180, 140, 255, .08), transparent 55%),
    linear-gradient(160deg, #040407 0%, #0c0c1a 55%, #040407 100%);
  box-shadow:
    0 0 0 1.5px rgba(255, 200, 60, .30),
    0 0 48px rgba(255, 180, 30, .12),
    0 12px 30px rgba(0, 0, 0, .42);
  min-height: 170px;
}

.sub-wrap--softbank .cp-banner::before {
  content: '';
  position: absolute;
  top: 12%;
  left: 4%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 220, 70, .85);
  box-shadow:
    18px 28px 0 2px  rgba(255, 220, 70, .55),
    52px  8px 0 1px  rgba(255, 220, 70, .40),
    85px 38px 0 3px  rgba(255, 220, 70, .65),
    124px 12px 0 2px rgba(255, 220, 70, .50),
    160px 32px 0 1px rgba(255, 220, 70, .38),
    200px  6px 0 2px rgba(255, 220, 70, .55),
    240px 22px 0 1px rgba(255, 220, 70, .42),
    -8px  42px 0 2px rgba(255, 220, 70, .60);
  pointer-events: none;
  z-index: 1;
  animation: subSbSparkle 2.8s ease-in-out infinite;
}

.sub-wrap--softbank .cp-banner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 48px;
  background: linear-gradient(0deg, rgba(255, 200, 40, .10), transparent);
  pointer-events: none;
  z-index: 0;
}

@keyframes subSbSparkle {
  0%, 100% { opacity: 1;   transform: scale(1);   }
  50%       { opacity: .35; transform: scale(.55); }
}

.sub-wrap--softbank .cp-banner-tag {
  background: linear-gradient(90deg, #b8900a, #f0d040, #e8c030, #fff3a0, #c8a010);
  background-size: 300% auto;
  color: #1a0c00;
  font-weight: 900;
  box-shadow:
    0 0 14px rgba(255, 210, 50, .55),
    inset 0 1px 0 rgba(255, 255, 200, .50);
  animation: subSbTagShimmer 2.6s linear infinite;
  position: relative;
  z-index: 2;
}

@keyframes subSbTagShimmer {
  0%   { background-position:   0% center; }
  100% { background-position: 300% center; }
}

.sub-wrap--softbank .cp-banner-free {
  color: #f0eaff;
  text-shadow:
    0 0 18px rgba(255, 200, 60, .35),
    0 2px 0   rgba(0, 0, 0, .60);
  position: relative;
  z-index: 2;
}

.sub-wrap--softbank .cp-banner-free em {
  display: inline-block;
  font-style: normal;
  background: linear-gradient(
    120deg,
    #ffd700 0%, #fff8aa 22%, #c89000 42%,
    #ffe566 55%, #fff5b0 72%, #c09010 85%, #ffd700 100%
  );
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter:
    drop-shadow(0 0 10px rgba(255, 210, 50, .85))
    drop-shadow(0 0 24px rgba(255, 160, 20, .50));
  animation: subSbFreeShimmer 2.6s linear infinite;
}

@keyframes subSbFreeShimmer {
  0%   { background-position:   0% center; }
  100% { background-position: 300% center; }
}

.sub-wrap--softbank .cp-banner-sub {
  color: rgba(230, 220, 255, .65);
  position: relative;
  z-index: 2;
}

.sub-wrap--softbank .cp-banner-deco {
  background: radial-gradient(circle, rgba(255, 200, 40, .22), transparent 70%);
}

.sub-wrap--softbank .cp-regist-btn:not(.cp-regist-btn--done) {
  background: linear-gradient(135deg, #2c2c2c 0%, #111 100%);
  box-shadow:
    0 6px 18px rgba(0, 0, 0, .38),
    inset 0 1px 0 rgba(255, 255, 255, .12),
    0 0 0 1.5px rgba(255, 200, 60, .30);
  color: #f0d060;
  letter-spacing: .14em;
}

/* ================================================================
   au ラッパー内の登録ボタン → オレンジ上書き */
.sub-wrap--au .cp-regist-btn:not(.cp-regist-btn--done) {
  background: linear-gradient(135deg, #e65c00 0%, #b34400 100%);
  box-shadow:
    0 6px 18px rgba(200, 80, 0, .22),
    inset 0 1px 0 rgba(255, 200, 100, .25),
    0 0 0 2px rgba(200, 80, 0, .18);
}

/* ================================================================
   AU バナー ── オレンジオーバーライド
   .sub-wrap--au 内の .cp-banner--gamearc を丸ごとオレンジに変える
   ================================================================ */

/* バナー背景・外枠 */
.sub-wrap--au .cp-banner--gamearc {
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0, transparent 26px,
      rgba(255, 255, 255, .04) 26px, rgba(255, 255, 255, .04) 27px
    ),
    radial-gradient(ellipse 65% 55% at 50% 55%, rgba(255, 160, 60, .22), transparent 65%),
    linear-gradient(160deg, #d95000 0%, #a03200 100%);
  border: none;
}

/* 内部ゴールドグロー → アンバーグロー */
.sub-wrap--au .cp-banner--gamearc::before {
  background: radial-gradient(ellipse, rgba(255, 200, 80, .16), transparent 70%);
}

/* 下部スター → アンバー */
.sub-wrap--au .cp-banner--gamearc::after {
  color: rgba(255, 195, 30, .58);
}

/* CAMPAIGN バッジ → アンバーゴールド */
.sub-wrap--au .cp-banner--gamearc .cp-banner-tag {
  background: #ffb300;
  color: #5a2200;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, .28),
    inset 0 1px 0 rgba(255, 240, 160, .55);
}

/* FREE / N日間 ── アンバーアウトライン */
.sub-wrap--au .cp-banner--gamearc .cp-banner-free em {
  -webkit-text-stroke: 2.5px #ffb300;
  text-stroke: 2.5px #ffb300;
  text-shadow:
    0 4px 0 rgba(80, 30, 0, .42),
    0 8px 18px rgba(0, 0, 0, .22);
}

.sub-wrap--au .cp-banner--gamearc .cp-banner-free em::after {
  color: #ffb300;
}

@keyframes subGaFreePulseAu {
  from { text-shadow: 0 4px 0 rgba(80,30,0,.42), 0 8px 18px rgba(0,0,0,.22); }
  to   { text-shadow: 0 4px 0 rgba(80,30,0,.42), 0 8px 18px rgba(0,0,0,.22), 0 0 26px rgba(255,180,0,.35); }
}

.sub-wrap--au .cp-banner--gamearc .cp-banner-free em {
  animation:
    subFreePopIn 0.65s 0.28s cubic-bezier(0.34,1.56,0.64,1) both,
    subGaFreePulseAu 2.8s 1.0s ease-in-out infinite alternate;
}

/* サブコピー */
.sub-wrap--au .cp-banner--gamearc .cp-banner-sub {
  color: rgba(255, 225, 180, .82);
}

/* 登録ボタン ── オレンジ統一 */
.sub-wrap--au .cp-banner--gamearc ~ .cp-regist-action .cp-regist-btn:not(.cp-regist-btn--done) {
  background: linear-gradient(135deg, #d95000 0%, #a03200 100%);
  box-shadow:
    0 6px 20px rgba(180, 60, 0, .35),
    inset 0 1px 0 rgba(255, 200, 120, .28);
}

@keyframes subBtnHeartbeatAu {
  0%   { box-shadow: 0 6px 20px rgba(180,60,0,.35), inset 0 1px 0 rgba(255,200,120,.28), 0 0 0 0   rgba(220,80,0,.55); }
  30%  { box-shadow: 0 6px 20px rgba(180,60,0,.35), inset 0 1px 0 rgba(255,200,120,.28), 0 0 0 10px rgba(220,80,0,0); }
  100% { box-shadow: 0 6px 20px rgba(180,60,0,.35), inset 0 1px 0 rgba(255,200,120,.28), 0 0 0 0   rgba(220,80,0,.55); }
}

.sub-wrap--au .cp-banner--gamearc ~ .cp-regist-action .cp-regist-btn:not(.cp-regist-btn--done) {
  animation:
    subBtnHeartbeatAu 1.6s 1.0s ease-in-out infinite,
    subRegistRipple 2.5s ease-in-out infinite;
}

/* ================================================================
   キャリアティッカー帯
   ================================================================ */
.sub-ticker-strip {
  overflow: hidden;
  padding: 6px 0;
  background: rgba(255, 255, 255, .04);
  border-top: 1px solid rgba(255, 255, 255, .07);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  white-space: nowrap;
}

.sub-ticker-strip span {
  display: inline-block;
  animation: subTickerScroll 18s linear infinite;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .45;
  color: var(--text, #fff);
}

@keyframes subTickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ================================================================
   キャリア説明リンク
   ================================================================ */
.sub-carrier-info {
  margin: 16px 0 8px;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08);
}

.sub-carrier-info__head {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  opacity: .65;
}

.sub-carrier-info a {
  font-size: 13px;
  color: #aac4ff;
  text-decoration: none;
  letter-spacing: .02em;
}

.sub-carrier-info a:hover {
  text-decoration: underline;
}

/* ================================================================
   会員登録ページ共通
   ================================================================ */
.regist-payment-img {
  display: flex;
  justify-content: center;
  margin: 12px 0 8px;
}

.regist-payment-img img {
  max-width: 249px;
  height: auto;
  border-radius: 4px;
  opacity: .90;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .30));
}

/* ================================================================
   download_button 内の汎用アンカー（クラスなし）
   ================================================================ */
/* download_button 内の汎用アンカー（クラスなし） */
div.download_button a:not([class]) {
  display: block;
  width: 100%;
  padding: 15px 0;
  border-radius: 60px;
  background: linear-gradient(135deg, #2d8a5e 0%, #1a6644 100%);
  box-shadow:
    0 5px 14px rgba(30, 120, 80, .18),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  letter-spacing: .08em;
}