@charset "UTF-8";

/* 01. 色・書体・共通設定 */
:root {
  --blue: #0a3d91;
  --blue-deep: #07265d;
  --gold: #d4af37;
  --gold-light: #ffeaac;
  --red: #d32f2f;
  --green: #006e3e;
  --white: #fff;
  --ink: #202836;
  --muted: #526071;
  --line: #d9e1eb;
  --soft: #f2f6fc;
  --night: #071b39;
  --night-raised: #0a2b54;
  --night-line: #3a5475;
  --night-text: #f5f7fc;
  --night-muted: #ccd9eb;
  --night-link: #a9d5ff;
  --night-alert: #ffc2ba;
  --shadow: 0 14px 40px rgb(13 43 89 / 10%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--night);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 1.125rem;
  line-height: 1.85;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .25em; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--red); outline-offset: 5px; }
h1, h2, h3, p, dl, dd { margin: 0; }
h1, h2, h3 { font-weight: 900; line-height: 1.5; overflow-wrap: anywhere; }
strong { font-weight: 900; }
time { font-style: normal; }
.container { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 88px; }
.mobile-break { display: none; }
.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 12px 20px;
  color: var(--white);
  background: var(--blue);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

/* 02. ヘッダー・ページ内ナビゲーション */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid #d8c897;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 2px 12px rgb(13 43 89 / 5%);
}
.site-header__inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header__brand { display: flex; align-items: center; gap: 20px; text-decoration: none; }
.site-header__brand img { width: 132px; }
.site-header__brand span { color: var(--blue); font-size: 1rem; font-weight: 800; }
.site-header__nav { display: flex; gap: 28px; }
.site-header__nav a { padding-block: 12px; font-size: 1rem; font-weight: 800; text-decoration: none; transition: color .2s; }
.site-header__nav a:hover { color: var(--blue); }

/* 03. 授賞式風ファーストビュー。PCとスマートフォンで専用背景を使用。 */
.campaign-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  text-align: center;
  border-bottom: 2px solid var(--gold);
  background: var(--blue-deep) url("../image/awards-stage-desktop.webp") center bottom / cover no-repeat;
}
.campaign-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgb(3 16 42 / 5%), rgb(3 16 42 / 24%));
  animation: stage-light-breathe 10s ease-in-out infinite;
}
.campaign-hero__inner { position: relative; padding-block: 32px 16px; }
.campaign-hero__limited {
  display: inline-block;
  margin-bottom: 22px;
  padding: 6px 28px;
  border: 1px solid var(--gold-light);
  border-radius: 4px;
  color: var(--gold-light);
  background: rgb(3 20 63 / 72%);
  box-shadow: inset 0 0 0 3px rgb(255 234 172 / 8%);
  font-size: 1.0625rem;
  font-weight: 800;
}
.campaign-hero__title { position: relative; z-index: 1; line-height: 1.35; }
.campaign-hero__logo { width: 224px; margin: 0 auto 12px; filter: drop-shadow(0 3px 5px rgb(0 0 0 / 25%)); }
.campaign-hero__intro { display: block; margin-bottom: 12px; font-size: 1.875rem; }
/* 総選挙ロゴを見出しの一部として配置し、altでも名称を伝えます。 */
.campaign-hero__headline { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 22px; font-size: 3.375rem; text-shadow: 0 3px 8px rgb(0 0 0 / 25%); }
.campaign-hero__headline-logo { flex: 0 0 auto; width: 300px; max-width: 100%; filter: drop-shadow(0 4px 6px rgb(0 0 0 / 25%)); }
.campaign-hero__headline-copy { display: block; max-width: 100%; }
.campaign-hero__gold { color: var(--gold-light); }
.campaign-hero__lead { margin-top: 12px; font-size: 1.125rem; }
.campaign-period { position: relative; z-index: 1; margin: 22px auto 0; }
.campaign-period__label { display: flex; justify-content: center; gap: 14px; font-size: 1rem; }
.campaign-period__dates { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 16px; margin-top: 4px; }
.campaign-period time { font-size: 2.5rem; font-weight: 900; line-height: 1.5; font-variant-numeric: tabular-nums; }
.campaign-period time span { margin-inline: 3px; font-size: 1.125rem; }
.campaign-period__separator { font-size: 1.5rem; }
.campaign-hero__rewards { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); max-width: 580px; margin: 18px auto; padding-block: 16px; border-block: 1px solid rgb(255 234 172 / 55%); }
.campaign-hero__rewards > div + div { border-left: 1px solid rgb(255 234 172 / 55%); }
.campaign-hero__rewards dt { font-size: 1.0625rem; font-weight: 700; }
.campaign-hero__rewards dd { display: flex; align-items: baseline; justify-content: center; gap: 7px; }
.campaign-hero__rewards strong { color: var(--gold-light); font: 900 3.5rem/1.25 Arial, sans-serif; }
.campaign-hero__rewards dd span { font-size: 1.375rem; font-weight: 800; }
.campaign-hero__art { pointer-events: none; }
.campaign-hero__cards {
  position: absolute;
  bottom: 90px;
  width: 216px;
  filter: drop-shadow(0 12px 14px rgb(0 0 0 / 35%));
}
.campaign-hero__cards { left: 0; }
.campaign-hero__condition { position: relative; z-index: 1; margin-top: 16px; font-size: 1rem; }
.button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 260px;
  min-height: 60px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.125rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.button--gold { color: #332606; background: linear-gradient(105deg, #d4af37, #ffeaac 48%, #e8c557); box-shadow: 0 4px 0 #9f7c1c, 0 10px 25px rgb(0 0 0 / 22%); }
.button:hover { transform: translateY(-3px); box-shadow: 0 6px 0 #9f7c1c, 0 15px 30px rgb(0 0 0 / 22%); }

/* 04. 当日チャージの重要条件 */
.charge-reminder { padding-block: 28px; border-bottom: 1px solid var(--night-line); color: var(--night-text); background: var(--night); }
.charge-reminder__inner { display: flex; align-items: center; justify-content: center; gap: 24px; }
.charge-reminder__badge { flex-shrink: 0; padding: 5px 16px; border-radius: 4px; color: var(--white); background: var(--red); font-weight: 900; }
.charge-reminder h2 { color: var(--night-alert); font-size: 1.375rem; }
.charge-reminder p { margin-top: 5px; color: var(--night-muted); font-size: 1rem; }

/* 05. 見出し・購入金額ごとの特典カード */
/* 説明面はダークブルー、特典カード内は白地用の文字色で管理。 */
.purchase-benefits, .members-benefit, .grant-schedule, .campaign-notes { color: var(--night-text); }
.purchase-benefits { background: #082347; }
.section-heading { max-width: 920px; margin: 0 auto 44px; text-align: center; }
.section-heading::before { display: block; width: 48px; height: 2px; margin: 0 auto 20px; background: var(--gold); content: ""; }
.section-heading__label { margin-bottom: 12px; color: var(--gold-light); font-size: 1rem; font-weight: 800; }
.section-heading h2 { font-size: 2.25rem; }
.section-heading > p:last-child:not(.section-heading__label) { margin-top: 20px; color: var(--night-muted); }
.offer-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; max-width: 1016px; margin-inline: auto; gap: 32px; }
.offer-card { overflow: hidden; border: 1px solid #c4d3e8; border-radius: 20px; color: var(--ink); background: var(--white); box-shadow: 0 14px 40px rgb(0 0 0 / 22%); transition: transform .25s, box-shadow .25s; }
.offer-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgb(0 0 0 / 32%); }
.offer-card__header { padding: 28px 20px; color: var(--white); background: var(--blue); text-align: center; }
.offer-card__label { margin-bottom: 5px; font-size: 1rem; }
.offer-card__title { font-size: 3rem; line-height: 1.35; font-variant-numeric: tabular-nums; }
.offer-card__title small { display: inline-block; margin-left: 7px; font-size: 1.125rem; }
/* 背景のボックスではなく、文字の塗りだけにハイライトを流します。 */
@supports (background-clip: text) {
  .offer-card__title > span {
    display: inline-block;
    color: transparent;
    background: linear-gradient(110deg, #fff 36%, #ffeaac 46%, #fff 56%);
    background-size: 280% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    animation: title-light-sweep 6.5s ease-in-out infinite;
  }
}
.offer-card__body { padding: 36px; text-align: center; }
.offer-card__benefit-label { color: var(--blue); font-size: 1.375rem; font-weight: 900; }
.offer-card__votes { display: flex; justify-content: center; align-items: baseline; gap: 10px; margin-top: 4px; color: var(--blue); }
.offer-card__votes strong { font: 900 6.25rem/1.25 Arial, sans-serif; font-variant-numeric: tabular-nums; }
.offer-card__votes > span { font-size: 2rem; font-weight: 900; }
.offer-card__gift { margin-top: 2px; font-size: 1.375rem; font-weight: 800; }
.offer-card__footer { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 1rem; }
.offer-card--premium { border: 2px solid var(--gold); box-shadow: 0 16px 40px rgb(115 90 12 / 14%); }
.offer-card--premium .offer-card__header { padding-top: 27px; background: var(--blue-deep); border-bottom: 4px solid var(--gold); }
.offer-card--premium .offer-card__title > span { animation-delay: -2s; }
.offer-card--premium .offer-card__votes { color: var(--red); }
.offer-card__plus { display: block; margin-block: 18px 10px; color: #99751b; font-size: 2rem; font-weight: 900; line-height: 1; }
.offer-card__member-bonus { padding-top: 8px; }
.member-badge { display: inline-block; padding: 4px 12px; border-radius: 4px; color: var(--green); background: #e8f5ed; font-size: 1rem; font-weight: 900; }
.offer-card__member-bonus p { margin-top: 12px; }
.offer-card__member-bonus strong { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 4px; color: var(--blue-deep); font: 900 2.625rem/1.4 Arial, sans-serif; }
.offer-card__member-bonus strong span { font-size: 1.375rem; white-space: nowrap; }
.offer-card__member-bonus p > span { display: block; font-weight: 800; }
.offer-card__member-bonus a { display: inline-block; margin-top: 12px; color: var(--blue); font-size: 1rem; }
.section-note { margin-top: 30px; color: var(--night-muted); font-size: 1rem; text-align: center; }
.section-note a { color: var(--night-link); font-weight: 800; }

/* 06. MEMBERS限定特典。電子チケットの文言はHTMLで変更できます。 */
.members-benefit { border-block: 1px solid var(--night-line); background: var(--night-raised); }
.members-benefit__inner { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: 72px; }
.members-benefit__copy h2 { margin-top: 20px; font-size: 2rem; }
.members-benefit__copy h2 > span { color: var(--gold-light); font-size: 2.625rem; }
.members-benefit__copy > p:last-of-type { margin-top: 22px; color: var(--night-muted); }
.ticket-conditions { margin-top: 26px; border-top: 1px solid var(--night-line); }
.ticket-conditions > div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 16px; padding-block: 16px; border-bottom: 1px solid var(--night-line); font-size: 1rem; }
.ticket-conditions dt { color: var(--night-muted); font-weight: 700; }
.ticket-conditions dd strong { margin-left: 4px; color: var(--night-alert); font-size: 1.25rem; }
.electronic-ticket {
  position: relative;
  container-type: inline-size;
  overflow: hidden;
  padding: 38px 26px 30px;
  border: 3px solid var(--gold);
  border-radius: 20px;
  color: var(--white);
  background: var(--blue-deep);
  box-shadow: 0 6px 0 #a98621, 0 20px 36px rgb(0 0 0 / 28%);
  text-align: center;
}
.electronic-ticket::before { position: absolute; inset: 7px; content: ""; border: 1px solid rgb(255 234 172 / 60%); border-radius: 12px; pointer-events: none; }
.electronic-ticket__label { color: var(--gold-light); font-size: 1rem; font-weight: 800; }
.electronic-ticket__amount { margin-top: 12px; color: var(--gold-light); font: 900 4.75rem/1.35 Arial, sans-serif; overflow-wrap: anywhere; }
.electronic-ticket__amount span { display: block; font-size: 1.75rem; }
.electronic-ticket__name { margin-top: 8px; font-size: 1.5rem; font-weight: 800; }
.electronic-ticket__expiry { margin-top: 30px; padding-top: 20px; border-top: 1px dashed rgb(255 234 172 / 65%); font-size: 1rem; }
.electronic-ticket__expiry strong { display: block; font-size: 1.125rem; }

/* 07. 投票権の付与予定 */
.grant-schedule { background: #071f41; }
.schedule-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 960px; margin-inline: auto; gap: 24px; }
.schedule-item { padding: 26px 18px 30px; border: 1px solid var(--line); border-top: 4px solid var(--gold); border-radius: 0 0 16px 16px; color: var(--ink); background: var(--white); box-shadow: 0 14px 40px rgb(0 0 0 / 22%); text-align: center; }
.schedule-item h3 { margin-bottom: 10px; color: var(--muted); font-size: 1.125rem; }
.schedule-item p { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 4px; color: var(--blue); }
.schedule-item time { font-size: 3rem; font-weight: 900; font-variant-numeric: tabular-nums; }
.schedule-item time span { margin-inline: 3px; font-size: 1.125rem; }
.schedule-item__range { margin-inline: 4px; font-size: 1.5rem; }

/* 08. 注意事項・フッター */
.campaign-notes { border-top: 1px solid var(--night-line); background: var(--night); }
.campaign-notes__inner { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 56px; }
.campaign-notes__heading h2 { font-size: 2.25rem; }
.campaign-notes__heading .section-heading__label { font-size: .9375rem; }
.campaign-notes__important { margin-bottom: 16px; font-size: 1.25rem; }
.campaign-notes__important strong { color: var(--night-alert); }
.campaign-notes__body > p + p { color: var(--night-muted); }
.campaign-notes__body ul { display: grid; gap: 12px; margin: 26px 0 0; padding-left: 1.3em; font-size: 1rem; }
.campaign-notes__body li::marker { color: var(--gold-light); }
.site-footer { padding-block: 32px; border-top: 1px solid var(--night-line); color: var(--night-text); background: #05142c; }
.site-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer img { width: 120px; margin-bottom: 8px; }
.site-footer p { color: var(--night-muted); font-size: .9375rem; }
.site-footer a { padding-block: 12px; color: var(--gold-light); font-size: 1rem; font-weight: 800; }

/* 09. 文字の光と緩やかな照明変化。読みやすさを保つ明るさに制限。 */
@keyframes title-light-sweep {
  0%, 25% { background-position: 100% 0; }
  55%, 100% { background-position: 0 0; }
}
@keyframes stage-light-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: .55; }
}

/* 10. タブレット・スマートフォン。文字サイズは幅の比率ではなく段階指定。 */
@media (max-width: 1100px) {
  .campaign-hero__cards { width: 158px; bottom: 150px; }
  .campaign-hero__headline { font-size: 2.875rem; }
  .members-benefit__inner { gap: 36px; }
  .members-benefit__copy h2 { font-size: 1.75rem; }
  .campaign-notes__inner { grid-template-columns: 180px minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 820px) {
  .site-header__brand span { display: none; }
  .campaign-hero {
    background-image: url("../image/awards-stage-mobile.webp");
    /* 左右の金の装飾を残すため、背景のみ表示枠に合わせます。 */
    background-size: 100% 100%;
  }
  .campaign-hero__rewards { max-width: 500px; }
  .campaign-hero__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px; }
  .campaign-hero__art { display: flex; align-items: center; justify-content: center; flex: 0 0 100px; width: 100px; height: 100px; }
  .campaign-hero__cards { position: static; width: 100px; max-height: 100px; object-fit: contain; }
  .campaign-hero__headline { flex-direction: column; gap: 12px; font-size: 2.625rem; }
  .offer-card__body { padding: 30px 20px; }
  .offer-card__title { font-size: 2.375rem; }
  .offer-card__title small { font-size: 1rem; }
  .members-benefit__inner { grid-template-columns: 1fr; gap: 36px; }
  .members-benefit__copy { max-width: 620px; margin-inline: auto; }
  .electronic-ticket { width: min(100%, 500px); margin-inline: auto; }
  .campaign-notes__inner { grid-template-columns: 1fr; gap: 24px; }
}
@media (min-width: 641px) and (max-width: 820px) {
  .campaign-hero__inner { padding-block: 32px 24px; }
  .campaign-hero__limited { margin-bottom: 18px; }
  .campaign-hero__logo { width: 210px; }
  .campaign-hero__intro { font-size: 1.5rem; }
  .campaign-hero__headline { flex-direction: row; gap: 16px; font-size: 2.375rem; }
  .campaign-hero__headline-logo { width: 260px; }
  .campaign-period { margin-top: 22px; }
  .campaign-hero__rewards { margin-block: 18px; }
  .campaign-hero__actions { display: block; }
  .campaign-hero__art { display: block; width: auto; height: 0; }
  .campaign-hero__cards { position: absolute; bottom: 42px; width: 148px; }
  .campaign-hero__condition { margin-top: 12px; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 5rem; }
  body { font-size: 1.0625rem; }
  .container { width: calc(100% - 32px); }
  .section { padding-block: 56px; }
  .desktop-break { display: none; }
  .mobile-break { display: initial; }
  .site-header__inner { min-height: 64px; flex-wrap: wrap; gap: 0 12px; }
  .site-header__brand { flex-shrink: 0; }
  .site-header__brand img { width: 92px; }
  .site-header__nav { flex: 1 1 190px; flex-wrap: wrap; justify-content: flex-end; gap: 0 14px; }
  .site-header__nav a { font-size: .875rem; white-space: nowrap; }
  .campaign-hero__inner { padding-block: 16px 8px; }
  .campaign-hero__limited { margin-bottom: 14px; padding: 4px 20px; font-size: 1rem; }
  .campaign-hero__logo { width: 176px; margin-bottom: 12px; }
  .campaign-hero__intro { margin-bottom: 8px; font-size: 1.3125rem; }
  .campaign-hero__headline { font-size: 2rem; }
  .campaign-hero__headline-logo { width: 264px; }
  .campaign-hero__lead { margin-top: 12px; font-size: 1rem; }
  .campaign-period { margin-top: 18px; }
  .campaign-period__dates { gap: 5px; }
  .campaign-period time { font-size: 1.75rem; }
  .campaign-period time span { margin-inline: 1px; font-size: .9375rem; }
  .campaign-period__separator { font-size: 1rem; }
  .campaign-period__label { font-size: .9375rem; }
  .campaign-hero__rewards { margin-top: 16px; margin-bottom: 12px; padding-block: 10px; }
  .campaign-hero__rewards dt { font-size: .9375rem; }
  .campaign-hero__rewards strong { font-size: 3rem; }
  .campaign-hero__rewards dd span { font-size: 1.125rem; }
  .campaign-hero__art { flex-basis: 86px; width: 86px; height: 86px; }
  .campaign-hero__cards { width: 86px; max-height: 86px; }
  .button { min-width: 240px; min-height: 58px; padding-block: 12px; }
  .campaign-hero__condition { max-width: 300px; margin: 12px auto 0; font-size: .9375rem; }
  .charge-reminder { padding-block: 22px; }
  .charge-reminder__inner { align-items: flex-start; gap: 12px; }
  .charge-reminder__badge { margin-top: 2px; padding: 3px 9px; font-size: .875rem; }
  .charge-reminder h2 { font-size: 1.125rem; }
  .charge-reminder p { margin-top: 10px; font-size: 1rem; }
  .section-heading { margin-bottom: 30px; }
  .section-heading__label { margin-bottom: 10px; font-size: .9375rem; }
  .section-heading h2 { font-size: 1.625rem; }
  .section-heading > p:last-child:not(.section-heading__label) { margin-top: 18px; }
  .offer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .offer-card__header { padding: 24px 14px; }
  .offer-card__title { font-size: 2.875rem; }
  .offer-card__title small { font-size: 1.125rem; }
  .offer-card__body { padding: 28px 24px; }
  .offer-card--premium .offer-card__header { padding-top: 23px; }
  .offer-card__votes strong { font-size: 5.5rem; }
  .offer-card__footer { margin-top: 26px; }
  .member-badge { font-size: .9375rem; }
  .section-note { margin-top: 24px; text-align: left; }
  .members-benefit__copy h2 { margin-top: 18px; font-size: 1.625rem; }
  .members-benefit__copy h2 > span { font-size: 2.25rem; }
  .ticket-conditions > div { grid-template-columns: 74px minmax(0, 1fr); gap: 10px; }
  .electronic-ticket { padding: 30px 20px 26px; }
  .electronic-ticket__amount { font-size: 4rem; }
  .electronic-ticket__expiry { margin-top: 24px; }
  .schedule-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .schedule-item { padding-block: 20px 24px; }
  .campaign-notes__heading h2 { font-size: 1.75rem; }
  .campaign-notes__important { font-size: 1.125rem; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; gap: 16px; }
}
@media (max-width: 359px) {
  .site-header__nav { flex-basis: 180px; gap: 0 10px; }
  .site-header__brand img { width: 82px; }
  .campaign-hero__headline { font-size: 1.75rem; }
  .campaign-hero__headline-logo { width: 240px; }
  .campaign-hero__actions { gap: 12px; }
  .campaign-hero__art { flex-basis: 70px; width: 70px; height: 70px; }
  .campaign-hero__cards { width: 70px; max-height: 70px; }
  .campaign-hero__actions .button { min-width: 200px; padding-inline: 18px; }
  .campaign-hero__intro { font-size: 1.125rem; }
  .campaign-hero__lead { font-size: .9375rem; }
  .campaign-period time { font-size: 1.5rem; }
  .campaign-period time span { font-size: .875rem; }
  .offer-card__title { font-size: 2.5rem; }
  .members-benefit__copy > .member-badge { font-size: .875rem; }
}

/* 数字はチケットの内幅に収め、文字拡大時の見切れを防ぎます。 */
@supports (font-size: 1cqi) {
  .electronic-ticket__amount { font-size: min(4.75rem, 24cqi); }
}

/* 11. 端末の「視差効果を減らす」設定に対応。 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .offer-card__title > span { color: var(--white); background: none; }
}