/* =============================================
   members.css — 会員ポータル専用スタイル
   style.css のデザイン変数・フォントを継承
   ============================================= */

/* ── 会員ポータル共通変数 ── */
:root {
  --members-sidebar-width: 240px;
  --members-header-height: 64px;
}

/* ── ログイン画面 ── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-primary) 0%, #253d6a 60%, #1a2b4a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../img/hero_bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.08;
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  background: var(--color-white);
  border-radius: 8px;
  padding: 56px 48px 48px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}

.login-card__logo {
  text-align: center;
  margin-bottom: 40px;
}

.login-card__logo img {
  height: 40px;
  width: auto;
  margin: 0 auto;
}

.login-card__title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.login-card__subtitle {
  font-size: 13px;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 36px;
  line-height: 1.7;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-form__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.03em;
}

.login-form__input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  min-height: 48px;
}

.login-form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(91,122,112,0.15);
}

.login-form__forgot {
  text-align: right;
  font-size: 12px;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
  margin-top: -8px;
}

.login-form__forgot:hover { color: var(--color-primary); }

.login-form__btn {
  width: 100%;
  padding: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 52px;
  margin-top: 8px;
}

.login-form__btn:hover {
  background: #253d6a;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(26,43,74,0.3);
}

.login-card__footer {
  margin-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.login-card__footer a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── 会員ポータル：ヘッダー ── */
.portal-header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--members-header-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}

.portal-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.portal-header__logo img {
  height: 32px;
  width: auto;
  display: block;
}

.portal-header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.portal-header__nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: all var(--transition);
  letter-spacing: 0.03em;
  text-decoration: none;
}

.portal-header__nav-link:hover,
.portal-header__nav-link.is-active {
  color: var(--color-primary);
  background: rgba(26,43,74,0.06);
}

.portal-header__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.portal-header__user {
  font-size: 13px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.portal-header__user-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.portal-header__logout {
  font-size: 12px;
  color: var(--color-text-light);
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  background: none;
  font-family: var(--font-sans);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}

.portal-header__logout:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ── 会員ポータル：ページレイアウト ── */
.portal-body {
  background: var(--color-bg);
  min-height: calc(100vh - var(--members-header-height));
}

.portal-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 80px;
}

/* ── ページタイトル ── */
.portal-page-title {
  margin-bottom: 40px;
}

.portal-page-title__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.portal-page-title__heading {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  line-height: 1.35;
}

/* ── ウェルカムバナー ── */
.portal-welcome {
  background: linear-gradient(135deg, var(--color-primary) 0%, #253d6a 100%);
  border-radius: 8px;
  padding: 40px 48px;
  margin-bottom: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}

.portal-welcome::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.portal-welcome__text { position: relative; z-index: 1; }

.portal-welcome__greeting {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.portal-welcome__name {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.portal-welcome__name span {
  font-size: 16px;
  color: var(--color-gold);
}

.portal-welcome__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
}

.portal-welcome__badge {
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  padding: 24px 32px;
  text-align: center;
  flex-shrink: 0;
  min-width: 160px;
}

.portal-welcome__badge-label {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.portal-welcome__badge-amount {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}

.portal-welcome__badge-note {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
}

/* ── カードグリッド ── */
.portal-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.portal-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 32px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.portal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(91,122,112,0.2);
}

.portal-card--link {
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

.portal-card__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.portal-card__title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.portal-card__date {
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.portal-card__excerpt {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.portal-card__arrow {
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.portal-card:hover .portal-card__arrow {
  gap: 8px;
}

/* NEWバッジ */
.badge-new {
  display: inline-block;
  background: #e53e3e;
  color: var(--color-white);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 2px;
  vertical-align: middle;
  margin-left: 6px;
  line-height: 1.6;
}

/* ── お知らせ一覧 ── */
.news-list {
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.news-list__item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: background var(--transition);
}

.news-list__item:last-child { border-bottom: none; }

.news-list__item:hover {
  background: rgba(91,122,112,0.04);
}

.news-list__date {
  font-size: 12px;
  color: var(--color-text-light);
  white-space: nowrap;
  min-width: 88px;
  margin-top: 3px;
  flex-shrink: 0;
}

.news-list__content { flex: 1; }

.news-list__title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.6;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.news-list__excerpt {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.news-list__arrow {
  color: var(--color-text-light);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  transition: color var(--transition), transform var(--transition);
}

.news-list__item:hover .news-list__arrow {
  color: var(--color-accent);
  transform: translateX(4px);
}

/* ── パンくず ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  font-size: 13px;
}

.breadcrumb__item {
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb__item:hover { color: var(--color-primary); }

.breadcrumb__separator {
  color: var(--color-text-light);
  font-size: 10px;
}

.breadcrumb__current {
  color: var(--color-text);
  font-weight: 500;
}

/* ── お知らせ詳細 ── */
.news-detail {
  max-width: 760px;
}

.news-detail__header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.news-detail__date {
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.news-detail__title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.news-detail__body {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text);
}

.news-detail__body h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-primary);
  margin: 36px 0 16px;
  padding-left: 16px;
  border-left: 3px solid var(--color-accent);
  line-height: 1.5;
}

.news-detail__body p {
  margin-bottom: 20px;
}

.news-detail__body ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.news-detail__body ul li {
  margin-bottom: 8px;
}

.news-detail__body strong {
  color: var(--color-primary);
  font-weight: 700;
}

.news-detail__attachment {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.news-detail__attachment-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.news-detail__attachment-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 12px 20px;
  background: rgba(91,122,112,0.08);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.news-detail__attachment-link:hover {
  background: rgba(91,122,112,0.14);
  color: var(--color-primary);
}

.news-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
  padding: 12px 24px;
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.news-detail__back:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ── 優待案内ページ ── */
.benefits-intro {
  background: linear-gradient(135deg, #FDF9F0 0%, #F5EDD4 100%);
  border-radius: 8px;
  padding: 40px 48px;
  margin-bottom: 48px;
  text-align: center;
}

.benefits-intro__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.benefits-intro__title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.benefits-intro__desc {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.9;
}

.portal-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.portal-benefit-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--color-primary);
  position: relative;
}

.portal-benefit-card--featured {
  border-top-color: var(--color-gold);
}

.portal-benefit-card__number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.portal-benefit-card__badge {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.portal-benefit-card__title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.portal-benefit-card__amount {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}

.portal-benefit-card__amount-sub {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0;
}

.portal-benefit-card__timing {
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 500;
  background: rgba(91,122,112,0.08);
  padding: 6px 12px;
  border-radius: 2px;
  margin: 16px 0;
  display: inline-block;
}

.portal-benefit-card__desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.8;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  margin-top: 16px;
}

/* 年間最大バナー */
.portal-benefits-max {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 8px;
  padding: 32px 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  text-align: center;
}

.portal-benefits-max__label {
  font-size: 15px;
  opacity: 0.75;
}

.portal-benefits-max__amount {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-gold);
}

.portal-benefits-max__note {
  font-size: 13px;
  opacity: 0.55;
}

/* 受取方法 */
.portal-benefits-how {
  background: var(--color-white);
  border-radius: 8px;
  padding: 40px 48px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

.portal-benefits-how__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.portal-benefits-how__steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.portal-benefits-how__step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.portal-benefits-how__step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.portal-benefits-how__step-text {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
}

.portal-benefits-how__step-text strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* LINEバナー */
.portal-line-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #EBFAEB;
  border: 1.5px solid #86C98C;
  border-radius: 8px;
  padding: 28px 36px;
}

.portal-line-cta__icon {
  width: 52px;
  height: 52px;
  background: #00B900;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.portal-line-cta__text { flex: 1; }

.portal-line-cta__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.portal-line-cta__desc {
  font-size: 13px;
  color: var(--color-text-light);
}

.portal-line-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #00B900;
  color: white;
  font-size: 14px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 48px;
}

.portal-line-cta__btn:hover {
  background: #008C00;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,185,0,0.25);
}

/* ── お問い合わせ先ブロック ── */
.portal-contact-block {
  background: var(--color-bg-beige);
  border-radius: 8px;
  padding: 36px 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.portal-contact-block__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.portal-contact-block__text { flex: 1; }

.portal-contact-block__title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.portal-contact-block__desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.portal-contact-block__link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── ポータルフッター ── */
.portal-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.55);
  padding: 32px;
  text-align: center;
}

.portal-footer__links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.portal-footer__link {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition);
}

.portal-footer__link:hover { color: rgba(255,255,255,0.9); }

.portal-footer__copy {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
}

/* ── ハンバーガー（モバイル） ── */
/* ── ハンバーガーメニュー（checkboxベース・フロント画面と統一） ── */
.portal-header__burger-toggle {
  display: none;
}

.portal-header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 28px;
  height: 24px;
  cursor: pointer;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
}

.portal-header__burger-line {
  width: 22px;
  height: 1.5px;
  background: var(--color-text);
  transition: all 0.3s ease;
  transform-origin: center;
  display: block;
}

/* ハンバーガー → ×アニメーション */
.portal-header__burger-toggle:checked ~ .portal-header__burger .portal-header__burger-line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.portal-header__burger-toggle:checked ~ .portal-header__burger .portal-header__burger-line:nth-child(2) {
  opacity: 0;
}
.portal-header__burger-toggle:checked ~ .portal-header__burger .portal-header__burger-line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* モバイルメニュー（デフォルト非表示） */
.portal-mobile-menu {
  display: none;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 16px 20px;
}
.portal-header__burger-toggle:checked ~ .portal-mobile-menu {
  display: block;
}
.portal-mobile-menu__link {
  display: block;
  padding: 14px 0;
  font-size: 15px;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}
.portal-mobile-menu__link--active {
  color: var(--color-primary);
  font-weight: 600;
}
.portal-mobile-menu__link--logout {
  font-size: 14px;
  color: var(--color-text-light);
  border-bottom: none;
}

/* ── レスポンシブ ── */
@media (max-width: 1024px) {
  .portal-cards { grid-template-columns: repeat(2, 1fr); }
  .portal-benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --members-header-height: 56px;
  }

  .login-card {
    padding: 40px 28px 36px;
  }

  .portal-header__inner { padding: 0 16px; }
  .portal-header__nav { display: none; }
  .portal-header__burger {
    display: flex;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
  }
  .portal-header {
    position: relative;
  }

  .portal-page { padding: 32px 16px 64px; }

  .portal-welcome {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
  }
  .portal-welcome__badge {
    width: 100%;
    min-width: 0;
  }

  .portal-cards { grid-template-columns: 1fr; gap: 16px; }
  .portal-benefits-grid { grid-template-columns: 1fr; gap: 16px; }

  .portal-benefits-max {
    flex-direction: column;
    gap: 8px;
    padding: 24px;
  }
  .portal-benefits-max__note { display: none; }

  .portal-benefits-how { padding: 28px 24px; }
  .portal-line-cta {
    flex-direction: column;
    padding: 24px;
    text-align: center;
  }
  .portal-contact-block {
    flex-direction: column;
    padding: 28px 24px;
    text-align: center;
  }
  .portal-footer__links { gap: 16px; }

  .news-list__item {
    flex-wrap: wrap;
    padding: 20px 20px;
    gap: 8px;
  }
  .news-list__date { min-width: 0; }
  .news-list__arrow { display: none; }

  .benefits-intro { padding: 32px 24px; }
  .portal-benefit-card { padding: 28px 20px; }

  .breadcrumb { flex-wrap: wrap; }
}

/* ==============================================
   responsive fix — 2026-03-27
   ============================================== */

/* ── portal-header__right：スマホでユーザー名を非表示 ──
   375px 幅では logo + nav + user名 + ログアウトボタンが入らず横幅オーバー。
   スマホ時はハンバーガーのみ残してユーザー名・ログアウトを非表示にする。
*/
/* responsive fix */
@media (max-width: 768px) {
  .portal-header__right {
    display: none;
  }
}

/* ── portal-header__inner：スマホ時ロゴとハンバーガーのみ ── */
/* responsive fix */
@media (max-width: 768px) {
  .portal-header__inner {
    justify-content: space-between;
  }
  .portal-header__burger {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }
}

/* ── login-card：375px で左右パディング縮小 ── */
/* responsive fix */
@media (max-width: 480px) {
  .login-card {
    padding: 36px 20px 32px;
  }
}

/* ── portal-welcome__badge-note：375px で長すぎる場合 ── */
/* responsive fix */
@media (max-width: 480px) {
  .portal-welcome__badge-note {
    font-size: 10px;
    overflow-wrap: break-word;
    word-break: break-all;
  }
  .portal-benefits-max__amount {
    font-size: 40px;
  }
}

/* ── news-list__item：375px でdisplayをblockに変更 ── */
/* responsive fix */
@media (max-width: 480px) {
  .news-list__item {
    display: block;
    padding: 16px;
  }
  .news-list__date {
    display: block;
    margin-bottom: 4px;
  }
  .news-list__content {
    display: block;
  }
}

/* ── portal-benefits-how：375px でパディング縮小 ── */
/* responsive fix */
@media (max-width: 480px) {
  .portal-benefits-how {
    padding: 24px 16px;
  }
  .portal-line-cta {
    padding: 20px 16px;
  }
  .portal-contact-block {
    padding: 24px 16px;
  }
  .benefits-intro {
    padding: 28px 16px;
  }
  .portal-benefit-card {
    padding: 24px 16px;
  }
  .portal-page {
    padding: 24px 16px 56px;
  }
  .portal-welcome {
    padding: 24px 16px;
  }
  .portal-footer {
    padding: 24px 16px;
  }
}