@charset "UTF-8";

/* =========================================================
   パスキー認証ページ
   共通デザインは app.css (ta-* クラス / token) に委譲。
   このファイルには body.--passkey スコープの
   ページ固有スタイルのみ。
   ========================================================= */

body.--passkey {
  background: #fff;
  overflow-x: clip;
}

body.--passkey .ta-content {
  padding-bottom: 0;
  margin-bottom: 0;
}

body.--passkey .global-header-reserve {
  height: 0 !important;
}

@media screen and (min-width: 940px) {
  body.--passkey .global-header-reserve {
    height: 106px !important;
  }
}

/* ===== 見出しデザイン（ページ固有） ===== */

/* H2: 中央揃え ＋ オレンジアクセントバー */
body.--passkey .ta-h2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  text-align: center;
}
body.--passkey .ta-h2::after {
  background: var(--ta-heading-accent-bar-color, #ffa54f);
  content: "";
  display: block;
  height: var(--ta-heading-accent-bar-height, 2px);
  width: var(--ta-heading-accent-bar-width, 100px);
}

/* 導入説明文（アラート直後）: margin-bottom をリセット */
body.--passkey .passkey-alert + .ta-text-body {
  margin-bottom: 0;
}

/* ===== アンカー（スクロールオフセット用） ===== */
body.--passkey .passkey-anchor {
  display: block;
  height: 0;
  overflow: visible;
  position: relative;
  top: -8rem;
  pointer-events: none;
  visibility: hidden;
}

/* ===== 警告ブロック ===== */
body.--passkey .passkey-alert {
  background: #fff8f8;
  border: 1px solid #f5c6c6;
  border-radius: 6px;
  padding: 16px 20px;
  margin-bottom: 32px;
}

/* 警告文中のリンク（こちら）: 赤い警告文の色を継承しつつ下線でリンクを示す。
   inline-flex の .ta-link（→アイコン付き）は文中リンクで前後とベースラインがずれるため使わない。 */
body.--passkey .passkey-alert a {
  color: inherit;
  text-decoration: underline;
  text-underline-position: from-font;
}


/* ===== メリットカード ===== */
body.--passkey .passkey-merits {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

body.--passkey .passkey-merit {
  display: flex;
  align-items: center;
  gap: 24px;
}

body.--passkey .passkey-merit__content {
  flex: 1 1 auto;
}

body.--passkey .passkey-merit__content .ta-h4 {
  margin-bottom: 8px;
}

body.--passkey .passkey-merit__img {
  display: block;
  flex: 0 0 auto;
  width: 200px;
  height: 200px;
  border: 0;
}

/* ===== 説明図 ===== */
body.--passkey .passkey-img-disc {
  display: block;
  width: 100%;
  max-width: 620px;
  height: auto;
  aspect-ratio: 620 / 240;
  margin: 16px auto 0;
  border: 0;
}

/* ===== STEP ===== */
body.--passkey .passkey-steps {
  margin-bottom: 40px;
}

body.--passkey .passkey-steps__list {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

body.--passkey .passkey-steps__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  width: calc((100% - 48px) / 3);
  text-align: left;
}

body.--passkey .passkey-steps__item + .passkey-steps__item::before {
  content: "▶";
  position: absolute;
  left: -17px;
  top: 63%;
  transform: translateY(-50%);
  color: #666;
  font-size: 20px;
  line-height: 1;
}

body.--passkey .passkey-steps__item .ta-h4 {
  margin: 0 0 4px;
}

body.--passkey .passkey-steps__body {
  display: flex;
  flex-direction: column;
  order: 1;
}

body.--passkey .passkey-steps__img {
  display: block;
  order: 2;
  width: 180px;
  max-width: 180px;
  height: auto;
  margin: auto 0 0;
}

body.--passkey .passkey-steps__item .ta-text-body {
  margin: 0;
  line-height: 1.5;
  text-align: left;
}

/* ===== 登録URLリンク ===== */
body.--passkey .ta-text-body:has(+ .passkey-login-url) {
  margin-bottom: 0;
}

body.--passkey .passkey-login-url {
  display: block;
  margin-bottom: 40px;
}

/* ===== br.br-sp ： SP専用改行を PC で非表示 ===== */
@media screen and (min-width: 940px) {
  body.--passkey .br-sp {
    display: none;
  }
}

/* ===== FAQ セクション ===== */
body.--passkey .passkey-faq-section {
  background: #f7f9fc;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 40px 20px;
  box-sizing: border-box;
}

@media screen and (min-width: 940px) {
  body.--passkey .passkey-faq-section {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}

body.--passkey .passkey-faq-section .ta-h2 {
  text-align: center;
}

@media screen and (max-width: 939px) {
  body.--passkey .passkey-faq-section .ta-h2 {
    padding-bottom: 0;
    margin-bottom: 40px;
  }
}

body.--passkey .passkey-setup-note {
  margin-bottom: 40px; /* SP */
}

/* PCは設定方法の本文下を80px空ける（ユーザー指定 2026-07-13） */
@media screen and (min-width: 940px) {
  body.--passkey .passkey-setup-note {
    margin-bottom: 80px;
  }
}

body.--passkey .passkey-faq-section .ta-faq {
  max-width: 920px;
  margin: 0 auto;
}

/* FAQ回答内の見出し(.ta-h4「①」「②」)は直後の説明文と近づけ、1ステップとして見せる。
   共通の .ta-faq__a-body p + p（27px）だと見出しと説明が等間隔になり所属が曖昧になるため上書き。 */
body.--passkey .passkey-faq-section .ta-faq__a-body .ta-h4 + p {
  margin-top: 8px;
}

/* ===== SP ===== */
@media screen and (min-width: 940px) {
  body.--passkey .passkey-steps__item {
    align-items: center;
    text-align: center;
  }

  body.--passkey .passkey-steps__item .ta-text-body {
    text-align: center;
  }
}

@media screen and (max-width: 939px) {
  body.--passkey .passkey-login-url {
    word-break: break-all;
  }

  body.--passkey .passkey-merit {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  body.--passkey .passkey-merit__img {
    width: 160px;
    height: 160px;
    align-self: center;
  }

  body.--passkey .passkey-steps__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  body.--passkey .passkey-steps__item {
    display: grid;
    grid-template-columns: 80px 1fr;
    grid-template-areas:
      "img body";
    column-gap: 12px;
    width: 100%;
    align-items: start;
  }

  body.--passkey .passkey-steps__item:last-child {
    margin-bottom: 0;
  }

  body.--passkey .passkey-steps__item + .passkey-steps__item::before {
    content: none;
  }

  body.--passkey .passkey-steps__item .ta-h4 {
    margin: 0;
    line-height: 1.2;
  }

  body.--passkey .passkey-steps__body {
    grid-area: body;
    justify-content: flex-start;
  }

  body.--passkey .passkey-steps__img {
    grid-area: img;
    width: 80px;
    max-width: 80px;
    height: auto;
    margin: 0;
    align-self: center;
  }

  body.--passkey .passkey-steps__item .ta-text-body {
    text-align: left;
  }
}

body.--passkey .ta-content > .ta-h3 {
  margin-top: 16px;
}

/* 「ログイン時の認証方式が２通り…」の見出し上余白。PC/SP共通12px（ユーザー指定 2026-07-13） */
body.--passkey .passkey-methods-lead {
  margin-top: 12px;
}