@charset "UTF-8";

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;500;600;700&display=swap');

/* ========================================
   mall.css - メインレイアウト・コンポーネント
   ======================================== */

/* --- Reset & Base --- */

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

html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",sans-serif;
  font-size: 1.4rem;
  line-height: 1.7;
  color: #333;
  background: #f3f7fc;
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
  letter-spacing: 0.02em;
  font-feature-settings: "palt";
}

a {
  color: #2f7dd3;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* ========================================
   Layout
   ======================================== */

.l-site_main {
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
  box-shadow: 0 10px 30px rgba(16, 45, 78, 0.08);
}

.l-site_main--inner,
.l-site_main__inner {
  padding: 20px 16px;
}

/* ========================================
   Header
   ======================================== */

.c-header {
  margin: 0;
  padding: 0;
  text-align: center;
  background: linear-gradient(135deg,#0b2a4a 0%,#163e6b 50%,#0b2a4a 100%);
  color: #ffffff;
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 2.0rem;
  font-weight: 600;
  line-height: 1.4;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.12),
    0 6px 18px rgba(11,42,74,.18);
}

.c-header__image {
  width: 100%;
  display: block;
}

/* ========================================
   Footer
   ======================================== */

.c-footer {
  position: relative;
  background:
    linear-gradient(180deg, #173c66 0%, #0f2f54 45%, #0b2340 100%);
  color: #eaf3ff;
  padding: 30px 16px 20px;
  margin-top: 30px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.10),
    inset 0 12px 24px rgba(255,255,255,.03),
    0 -8px 20px rgba(11,42,74,.18);
}

.c-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255,255,255,.25);
  pointer-events: none;
}

.c-footer__menu {
  margin-bottom: 24px;
  padding: 14px 12px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.02) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 6px 14px rgba(0,0,0,.12);
  border: 1px solid rgba(255,255,255,.06);
}

.c-footer__copy {
  text-align: center;
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.1rem;
  color: #aac7eb;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  letter-spacing: 0.05em;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
}

/* ========================================
   Title
   ======================================== */

.c-title_menu {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #9fc7ff;
  margin: 0 0 14px;
  padding: 10px 14px;
  border: 1px solid rgba(95,160,235,.35);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(63,132,211,.28) 0%, rgba(29,80,142,.16) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.20),
    0 4px 10px rgba(0,0,0,.18);
  letter-spacing: 0.08em;
}

.c-title_page {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #0b2a4a;
  margin: 0 0 20px;
  padding: 12px 0;
  border-bottom: 2px solid #2f7dd3;
  letter-spacing: 0.06em;
}

.c-title_lv1 {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #0b2a4a;
  margin: 28px 0 12px;
  padding: 8px 0 8px 12px;
  border-left: 4px solid #2f7dd3;
  letter-spacing: 0.04em;
}

.c-title_lv2 {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: #163e6b;
  margin: 20px 0 10px;
}

.c-title_lv3 {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  margin: 16px 0 8px;
}

/* ========================================
   Menu List
   ======================================== */

.c-menu_list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.c-menu_list__item {
  margin-bottom: 8px;
}

.c-menu_list__item:last-child {
  margin-bottom: 0;
}

.c-menu_list__item a {
  display: block;
  padding: 12px 14px 12px 22px;
  color: #eaf3ff;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  position: relative;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,.08) 0%, rgba(255,255,255,.03) 100%);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.10),
    0 4px 10px rgba(0,0,0,.16);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.c-menu_list__item a::before {
  content: "▸";
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: #7db6ff;
  font-size: 1.0rem;
  text-shadow: 0 1px 0 rgba(0,0,0,.2);
}

.c-menu_list__item a:hover {
  background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, rgba(255,255,255,.05) 100%);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    0 8px 16px rgba(0,0,0,.18);
}

.c-menu_list__item a:active {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,.18),
    0 2px 5px rgba(0,0,0,.12);
}

/* ========================================
   Mail Menu List
   ======================================== */

.c-mail_menu_list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 10px;
}

.c-mail_menu_list__item {
  background: linear-gradient(180deg, #fafdff 0%, #deebff 100%);
  border: 1px solid #c7dbfb;
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    inset 0 -1px 0 rgba(140,180,235,.25),
    0 6px 14px rgba(14,56,108,.18);
  transition: transform .18s ease, box-shadow .18s ease;
}

.c-mail_menu_list__item:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,1),
    inset 0 -1px 0 rgba(140,180,235,.30),
    0 10px 20px rgba(14,56,108,.22);
}

.c-mail_menu_list__item a {
  display: block;
  padding: 14px 10px 12px;
  color: #163e6b;
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
  text-align: center;
  line-height: 1.45;
  background: linear-gradient(180deg, rgba(255,255,255,.70) 0%, rgba(255,255,255,0) 38%);
  transition: background .2s, transform .15s;
}

.c-mail_menu_list__item a:hover {
  background: linear-gradient(180deg, rgba(255,255,255,.88) 0%, rgba(220,234,255,.45) 100%);
  text-decoration: none;
}

.c-mail_menu_list__item a:active {
  transform: translateY(1px);
}

.c-mail_menu_list__item a i {
  display: block;
  font-size: 2.0rem;
  margin-bottom: 6px;
  color: #1e63b6;
  text-shadow:
    0 1px 0 rgba(255,255,255,.95),
    0 3px 6px rgba(30,99,182,.20);
}

/* ========================================
   Table
   ======================================== */

.c-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 18px 0;
}

/* カードのように浮かせる */
.c-table--kaiin {
  border-radius: 10px;
  overflow: hidden;
  background: #ffffff;
  box-shadow:
    0 10px 22px rgba(20,45,75,.12),
    0 3px 6px rgba(20,45,75,.08);
}
/* 行 */
.c-table__row {
  border-bottom: 1px solid rgba(0,0,0,.05);
}

.c-table__row:last-child {
  border-bottom: none;
}

/* 左のタイトル */
.c-table__title {
  padding: 12px 16px;
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;

  background: linear-gradient(
    180deg,
    #2c5b8f 0%,
    #204a79 100%
  );

  letter-spacing: 0.06em;
  text-align: left;
  width: 35%;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.15),
    inset 0 -1px 0 rgba(0,0,0,.1);
}

/* 右の内容 */
.c-table__content {
  padding: 14px 16px;
  font-size: 1.65rem;
  background: #f7f9fc;
　font-weight: 700;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.9),
    inset 0 -1px 0 rgba(0,0,0,.04);
}

/* ポイントの数字を少し目立たせる */
.c-text--m {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: #2f7dd3;

  text-shadow: 0 1px 0 rgba(255,255,255,.8);
}
/* ========================================
   List
   ======================================== */

.c-list {
  margin: 10px 0;
  padding: 0 0 0 8px;
  list-style: none;
}

.c-list--asterisk .c-list__item::before {
  content: "※";
  color: #c0392b;
  margin-right: 4px;
  font-size: 1.1rem;
}

.c-list__item {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 6px;
  color: #555;
}

/* ========================================
   Definition List
   ======================================== */

.c-dl {
  margin: 16px 0;
  padding: 14px;
  background: linear-gradient(180deg, #fffdf9 0%, #faf7f2 100%);
  border: 1px solid #e8dcc8;
  border-radius: 8px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.8),
    0 4px 10px rgba(100,85,60,.08);
}

.c-dl__title {
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: #163e6b;
  margin-bottom: 6px;
}

.c-dl__content {
  font-size: 1.3rem;
  line-height: 1.7;
  color: #333;
}

/* ========================================
   Button
   ======================================== */

.c-btn {
  text-align: center;
  margin: 16px 0;
}

.c-btn__btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: "Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(180deg, #4e99eb 0%, #2f7dd3 50%, #1f62b0 100%);
  border: 1px solid #1b5ca8;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  min-width: 200px;
  letter-spacing: 0.08em;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.30),
    0 6px 12px rgba(20,74,138,.28);
  text-shadow: 0 -1px 0 rgba(0,0,0,.18);
}

.c-btn__btn:hover {
  opacity: 1;
  text-decoration: none;
  color: #fff;
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    0 10px 18px rgba(20,74,138,.30);
}

.c-btn__btn:active {
  transform: translateY(2px);
  box-shadow:
    inset 0 2px 5px rgba(0,0,0,.18),
    0 2px 5px rgba(20,74,138,.22);
}

/* ========================================
   Section
   ======================================== */

.c-main {
  margin-bottom: 20px;
}

/* ========================================
   Utility
   ======================================== */

.u-mt15 {margin-top:15px!important;}
.u-mt30 {margin-top:30px!important;}
.u-mb0 {margin-bottom:0!important;}

/* ========================================
   Rental Point
   ======================================== */

.rentalPoint {
  font-family:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  font-size:1.6rem;
  font-weight:600;
  color:#0b2a4a;
  margin:0 0 16px;
  padding:12px;
  background: linear-gradient(180deg, #f7fbff 0%, #eaf3ff 100%);
  border:1px solid #2f7dd3;
  border-radius:8px;
  text-align:center;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.9),
    0 6px 14px rgba(47,125,211,.12);
}

.rentalPoint span {
  color:#c0392b;
}

/* ========================================
   Reader Avatar
   ======================================== */

.c-reader_avatar {
  width:36px;
  height:36px;
  border-radius:50%;
  object-fit:cover;
  flex-shrink:0;
  background: linear-gradient(180deg, #245489 0%, #163e6b 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:1.2rem;
  font-weight:bold;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.18),
    0 4px 8px rgba(22,62,107,.22);
}

.c-reader_avatar--lg {
  width:40px;
  height:40px;
  font-size:1.4rem;
}

.c-reader_avatar--sm {
  width:32px;
  height:32px;
  font-size:1.1rem;
}

.c-mail_item__with_avatar {
  display:flex;
  align-items:center;
  gap:12px;
}

.c-mail_item__body {
  flex:1;
  min-width:0;
}

.c-reader_header {
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}

.c-reader_sender {
  display:flex;
  align-items:center;
  gap:8px;
  font-size:1.1rem;
  color:#888;
  margin-bottom:8px;
}

/* ========================================
   Form elements
   ======================================== */

select {
  width:100%;
  padding:10px 14px;
  font-size:1.4rem;
  border:1px solid #ccc;
  border-radius:6px;
  background:#fff;
  color:#333;
  margin:8px 0;
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,.04),
    0 2px 4px rgba(0,0,0,.03);
}

input[type="submit"] {
  -webkit-appearance:none;
  appearance:none;
}

/* ========================================
   Font Awesome overrides
   ======================================== */

.fa-solid {
  font-family:'Font Awesome 6 Free';
  font-weight:900;
  font-style:normal;
}

.mail-alert {
  display: inline;
  min-width: auto;
  padding: 0;
  margin-top: 4px;
  border-radius: 0;
  color: #e60023;
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.4;
  background: transparent;
  box-shadow: none;
  text-shadow: none;
}
/* =========================
   Top Nav (mobile)
   ========================= */

.c-topnav {
  padding: 0;
  background: linear-gradient(180deg, #214e80 0%, #163e6b 55%, #12365d 100%);
  border-bottom: 1px solid rgba(255,255,255,.10);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.15),
    inset 0 -1px 0 rgba(0,0,0,.12),
    0 6px 14px rgba(8,30,56,.20);
}

.c-topnav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.c-topnav__item {
  min-width: 0;
  border-right: 1px solid rgba(255,255,255,.18);
}

.c-topnav__item:last-child {
  border-right: none;
}

.c-topnav__link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  height: 62px;
  padding: 8px 6px;
  color: #f5f9ff;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  line-height: 1.3;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
  background: linear-gradient(180deg, #3b6ea7 0%, #2b5d93 52%, #214b79 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.20),
    inset 0 -1px 0 rgba(0,0,0,.10);
  text-shadow: 0 -1px 0 rgba(0,0,0,.20);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.c-topnav__link:hover {
  background: linear-gradient(180deg, #467bb5 0%, #32679f 52%, #24517f 100%);
  text-decoration: none;
}

.c-topnav__link:active {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,.18);
}

.c-topnav__link.is-active {
  color: #ffffff;
  background: linear-gradient(180deg, #5b8fcb 0%, #3c73b3 55%, #2c5f95 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.28),
    inset 0 -2px 0 rgba(20,63,112,.35);
}

/* 未読バッジ */
.c-topnav__badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff5f79 0%, #e60023 100%);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    0 2px 6px rgba(230,0,35,.30);
  text-shadow: 0 -1px 0 rgba(0,0,0,.15);
}

.c-topnav__badge:empty {
  display: none;
}
/* ========================================
   Login Page
   ======================================== */

.login-wrap {
  width: 100%;
  min-height: 80vh;
  padding: 40px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f4f7fb 0%, #eef2f7 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  border-radius: 12px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    0 10px 28px rgba(0, 0, 0, 0.10);
  padding: 40px 32px;
  border: 1px solid rgba(18,67,124,.08);
}

.login-title {
  font-size: 2.2rem;
  font-weight: bold;
  color: #0b2a4a;
  text-align: center;
  margin-bottom: 8px;
}

.login-subtitle {
  font-size: 1.3rem;
  color: #888;
  text-align: center;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 1.3rem;
  font-weight: bold;
  color: #444;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1.5rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  color: #333;
  background: linear-gradient(180deg, #fafafa 0%, #f4f6f8 100%);
  box-shadow:
    inset 0 1px 2px rgba(0,0,0,.05),
    0 1px 0 rgba(255,255,255,.7);
}

.form-input:focus {
  border-color: #2f7dd3;
  background: #fff;
  box-shadow:
    0 0 0 3px rgba(47,125,211,.12),
    inset 0 1px 2px rgba(0,0,0,.03);
}

.login-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(180deg, #4e99eb 0%, #2f7dd3 50%, #1f62b0 100%);
  color: #fff;
  font-size: 1.6rem;
  font-weight: bold;
  border: 1px solid #1b5ca8;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 8px;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  letter-spacing: 0.05em;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.30),
    0 6px 12px rgba(20,74,138,.28);
  text-shadow: 0 -1px 0 rgba(0,0,0,.18);
}

.login-btn:hover {
  opacity: 1;
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.35),
    0 10px 18px rgba(20,74,138,.30);
}

.login-btn:active {
  transform: translateY(2px);
  box-shadow:
    inset 0 2px 5px rgba(0,0,0,.18),
    0 2px 5px rgba(20,74,138,.22);
}

/* 未読メッセージ 点滅アニメーション */
/* =========================
   未読メッセージアニメーション
   ========================= */

/* 点滅 */
@keyframes mailAlertBlink {
  0%,100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.45;
    transform: translateY(-1px);
  }
}

/* 未読テキスト */
.mail-alert:not(:empty) {
  display: inline-block;
  animation: mailAlertBlink 2s ease-in-out infinite;
}


/* =========================
   未読カードを少し目立たせる
   ========================= */

/* 未読があるカード */
.c-mail_menu_list__item:has(.mail-alert:not(:empty)) {
  border: 1px solid #ff9aaa;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    inset 0 -1px 0 rgba(140,180,235,.25),
    0 8px 18px rgba(230,0,35,.18);
}

/* =========================
   Mail Menu Premium UI
   ========================= */

/* カードの質感アップ */
.c-mail_menu_list__item {
  position: relative;
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease;
}

/* 上部の光沢 */
.c-mail_menu_list__item::after {
  content: "";
  position: absolute;
  top: -40%;
  left: -30%;
  width: 160%;
  height: 120%;
  background: linear-gradient(
    120deg,
    rgba(255,255,255,0) 20%,
    rgba(255,255,255,.55) 50%,
    rgba(255,255,255,0) 80%
  );
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}

/* タップ時の押し込み感 */
.c-mail_menu_list__item:active {
  transform: translateY(2px) scale(0.98);
  box-shadow:
    inset 0 3px 6px rgba(0,0,0,.18),
    0 3px 8px rgba(14,56,108,.16);
}

/* ホバー可能端末のみ光を出す */
@media (hover:hover) {

  .c-mail_menu_list__item:hover::after {
    opacity: .7;
    animation: mailShine 1.1s ease;
  }

}

/* 光が流れる */
@keyframes mailShine {

  0% {
    transform: translateX(-60%) rotate(20deg);
  }

  100% {
    transform: translateX(60%) rotate(20deg);
  }

}

/* アイコンを少し立体化 */
.c-mail_menu_list__item a i {

  transform: translateZ(0);
  transition: transform .18s ease, text-shadow .18s ease;

}

/* タップ時アイコン反応 */
.c-mail_menu_list__item:active a i {

  transform: scale(0.9);
  text-shadow:
    0 1px 0 rgba(255,255,255,.9),
    0 1px 2px rgba(30,99,182,.18);

}

/* =========================
   Mail Menu App-like Tune
   ========================= */

/* 2カラムの見た目を少し整える */
.c-mail_menu_list {
  gap: 12px;
}

/* カード全体の完成度を上げる */
.c-mail_menu_list__item {
  border-radius: 16px;
  min-height: 112px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

/* リンク部分を中央寄せしつつ高さを安定させる */
.c-mail_menu_list__item a {
  min-height: 112px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px 10px 14px;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

/* アイコンを少しだけ大きくして主役感を出す */
.c-mail_menu_list__item a i {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

/* 改行後のテキストが少し詰まりすぎないようにする */
.c-mail_menu_list__item a br + .mail-alert {
  margin-top: 4px;
}

/* 未読文言を読みやすく */
.mail-alert {
  display: inline-block;
  margin-top: 4px;
  font-size: 1.05rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

/* タップ領域の反応をスマホ向けに少し自然に */
.c-mail_menu_list__item,
.c-mail_menu_list__item a,
.c-mail_menu_list__item a i {
  -webkit-tap-highlight-color: transparent;
}

/* 押した時に少しだけ気持ちよく反応 */
.c-mail_menu_list__item:active a {
  transform: scale(0.995);
}

/* フォーカス時も見やすくしておく */
.c-mail_menu_list__item a:focus-visible {
  outline: 2px solid rgba(47,125,211,.45);
  outline-offset: -2px;
  border-radius: 14px;
}

/* 画面が狭い端末では文字の詰まりを少しだけ調整 */
@media (max-width: 360px) {
  .c-mail_menu_list {
    gap: 10px;
  }

  .c-mail_menu_list__item {
    min-height: 104px;
  }

  .c-mail_menu_list__item a {
    min-height: 104px;
    padding: 14px 8px 12px;
    font-size: 1.15rem;
  }

  .c-mail_menu_list__item a i {
    font-size: 2rem;
    margin-bottom: 6px;
  }
}

.c-mail_menu_list__item a {
  font-size: 1.35rem;
  font-weight: 700;
}

.c-mail_menu_list__item a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 1.35rem;
}

.c-mail_menu_list__item a i {
  font-size: 2.1rem;
}
.c-mail_menu_list__item:last-child {
  grid-column: 1 / -1;
}

/* =========================
   会員情報カード 改良
   ========================= */

.c-table--kaiin {
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow:
    0 12px 26px rgba(20,45,75,.14),
    0 4px 10px rgba(20,45,75,.08);
}

/* 行の境界を少しやわらかく */
.c-table__row {
  border-bottom: 1px solid rgba(32,74,121,.08);
}

/* 見出しを少しだけ引き締める */
.c-table__title {
  padding: 12px 16px;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, #2e5f95 0%, #214d7e 100%);
}

/* 値の見やすさアップ */
.c-table__content {
  padding: 14px 16px;
  font-size: 1.65rem;
  font-weight: 600;
  color: #1f2f44;
  background: linear-gradient(180deg, #f8fbff 0%, #f2f6fb 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.95),
    inset 0 -1px 0 rgba(0,0,0,.03);
}

/* 名前やIDを少しだけ読みやすく */
.c-table__content:not(:has(.c-text--m)) {
  letter-spacing: 0.02em;
}

/* ポイントの数字は主役にする */
.c-text--m {
  font-size: 2.2rem;
  font-weight: 700;
  color: #2f7dd3;
  line-height: 1.2;
  text-shadow:
    0 1px 0 rgba(255,255,255,.9),
    0 3px 8px rgba(47,125,211,.12);
}

/* スマホで詰まりすぎないように微調整 */
@media (max-width: 480px) {
  .c-table__title {
    padding: 11px 14px;
    font-size: 1.2rem;
  }

  .c-table__content {
    padding: 13px 14px;
    font-size: 1.55rem;
  }

  .c-text--m {
    font-size: 2rem;
  }
}