@charset "utf-8";

body {
  margin: 0px;
  padding: 0px;
  font-size: 14px;
  overflow: auto;
  background: #fff;
  box-sizing: border-box;
  line-height: 1.5em;
  font-family: "M PLUS 1p", "Hiragino Kaku Gothic Pro", "Meiryo", "sans-serif";
  color: #000;
}

main {
  width: 100%;
  overflow: hidden;
  margin: auto;
  padding: 0;
}

img {
  width: 100%;
}

.container {
  width: 80%;
  max-width: 1080px;
  margin: auto;
  text-align: center;
  border-left: 5px solid #003e91;
  border-right: 5px solid #003e91;
}

.sec1,
.sec2,
.sec3,
.sec4,
.sec5,
.sec6,
.sec7,
.sec8,
.sec9,
.sec10,
.sec11 {
}
.sec1 img,
.sec2 img,
.sec3 img,
.sec4 img,
.sec5 img,
.sec6 img,
.sec7 img,
.sec8 img,
.sec9 img,
.sec10 img,
.sec11 img {
  max-width: 1080px;
}

/* sec1-2 白い余白（達成条件〜キャンペーン対象者のあいだ）へ文字を重ねる */
.sec1-banner {
  position: relative;
  container-type: inline-size;
  line-height: 0;
}
.sec1-banner img {
  display: block;
  width: 100%;
}
.sec1-banner__copy {
  position: absolute;
  left: 0;
  right: 0;
  top: 50.21%;
  height: 29.17%;
  box-sizing: border-box;
  padding: 2.2% 6%;
  color: #000;
  text-align: left;
  font-family:
    "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Yu Gothic", sans-serif;
  font-weight: 700;
  /* 768px未満。画面幅350pxで10pxから */
  font-size: clamp(10px, calc(10px + (100vw - 350px) * 20 / 730), 30px);
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sec1-banner__title {
  margin: 0 0 0.55em;
  font-size: 1em;
  line-height: 1.4;
  text-align: center;
}
.sec1-banner__entry {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 0.45em;
  font-size: 1.5em;
}
.sec1-banner__entry span {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65em;
  height: 1.65em;
  margin: 0 -0.28em;
  color: #fff;
  font-weight: 700;
  line-height: 1;
}
.sec1-banner__entry span::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: 50%;
  background: #d82637;
}
.sec1-banner__entry span:first-child {
  margin-left: 0;
}
.sec1-banner__entry span:last-child {
  margin-right: 0;
}
.sec1-banner__list,
.sec1-banner__notes {
  margin: 0;
  padding: 0;
  list-style: none;
}
.sec1-banner__list li {
  padding: 0.08em 0;
}
.sec1-banner__notes {
  margin-top: 0.7em;
  color: #003e91;
  font-size: 0.85em;
}
.sec1-banner__notes li {
  padding-left: 1em;
  text-indent: -1em;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  /* 768pxで17px、カラム最大幅に達する1350pxで30px */
  .sec1-banner__copy {
    font-size: clamp(17px, calc(17px + (100vw - 768px) * 13 / 582), 30px);
  }
}

/* sec1-2 藍色帯：会員登録日 */
.sec1-banner__period {
  position: absolute;
  left: 0;
  right: 0;
  top: 85.03%;
  height: 14.97%;
  box-sizing: border-box;
  padding: 0.4% 2%;
  color: #fff;
  text-align: center;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "Meiryo", sans-serif;
  font-weight: 700;
  line-height: 1.25;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.sec1-banner__period p {
  margin: 0;
}
.sec1-banner__period p.sec1-banner__period-label {
  margin-top: 0.85em;
}
.sec1-banner__period p.sec1-banner__period-date {
  margin-top: 0.25em;
}
.sec1-banner__period p.sec1-banner__period-note {
  margin-top: 0.45em;
}
.sec1-banner__period-lead {
  font-size: clamp(16px, 4.2cqi, 48px);
  letter-spacing: 0.06em;
}
.sec1-banner__period-lead span {
  font-weight: 500;
  letter-spacing: 0.02em;
}
.sec1-banner__period-label {
  font-size: clamp(16px, 3.8cqi, 44px);
  letter-spacing: 0.08em;
}
.sec1-banner__period-date {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0.15em;
  font-size: clamp(15px, 3cqi, 34px);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.sec1-banner__period-date .md {
  color: #fff;
  font-size: 1.9em;
  line-height: 1;
  letter-spacing: 0.01em;
}
.sec1-banner__period-date .md .num {
  color: #f2c200;
}
.sec1-banner__period-date .dow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.55em;
  height: 1.55em;
  margin: 0 0.08em;
  border-radius: 50%;
  background: #fff;
  color: #003e91;
  font-size: 0.78em;
  line-height: 1;
}
.sec1-banner__period-date .arrow {
  width: 0;
  height: 0;
  margin: 0 0.35em;
  border-top: 0.38em solid transparent;
  border-bottom: 0.38em solid transparent;
  border-left: 0.58em solid #fff;
}
.sec1-banner__period-date .suffix {
  margin-left: 0.15em;
}
.sec1-banner__period-note {
  font-size: clamp(13px, 2.15cqi, 24px);
  font-weight: 500;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 400px) {
  .sec1-banner__period-lead {
    font-size: clamp(12px, 3.4vw, 14px);
  }
  .sec1-banner__period p.sec1-banner__period-label {
    margin-top: 0.45em;
    font-size: clamp(11px, 3.1vw, 13px);
  }
  .sec1-banner__period-date {
    font-size: clamp(10px, 2.6vw, 12px);
  }
  .sec1-banner__period-note {
    font-size: clamp(9px, 2.3vw, 11px);
  }
}

/* sec7：cp20260301 と同様、塗りは .container 側＋横 5% 余白でハミ出し防止 */
.sec7 {
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
}
.sec7 .container {
  padding: 40px 5%;
  background: #003e91;
  color: #fff;
  box-sizing: border-box;
  line-height: 1.5;
}
.sec7 .text_16 {
  width: 100%;
  max-width: 300px;
  box-sizing: border-box;
  margin-left: 0;
  margin-right: auto;
  text-align: center;
}
.text_40 {
  text-align: center;
  font-size: 40px;
  padding-bottom: 50px;
  letter-spacing: 0.2em;
  max-width: 100%;
  overflow-wrap: break-word;
}
.text_20 {
  text-align: left;
  font-size: 20px;
  padding-bottom: 20px;
  letter-spacing: 0.2em;
}
.text_20:nth-child(7) {
  padding-bottom: 5px;
}
.text_20:nth-child(9) {
  padding-bottom: 5px;
}
.sec7 .text_20.text_20_lg {
  font-size: 24px;
}
.text_16 {
  text-align: center;
  font-size: 16px;
  padding: 5px 10px;
  background: #fff;
  color: #003e91;
  border-radius: 10px;
  width: 300px;
  max-width: 100%;
  font-weight: bold;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}
.text_yellow {
  color: yellow;
}
.sec7 ul {
  padding: 1em 0 2em 1em;
  margin: 0;
  max-width: 100%;
  box-sizing: border-box;
}
.sec7 li {
  text-align: left;
  text-indent: -1em;
  list-style-type: none;
  font-size: 16px;
  padding-bottom: 0.3em;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.sec7 li a {
  color: yellow;
  text-decoration: underline;
}
.floating {
  position: fixed;
  left: 25%;
  bottom: 100px;
  width: 50%;
  z-index: 3;
}
.floating a {
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  box-shadow: 2px 4px 27px -9px rgba(0, 0, 0, 0.6);
  color: #e48000;
  background: #fff;
  font-weight: bold;
  font-size: 2.2rem;
  border-radius: 54px;
  border: 2px solid #e48000;
  line-height: 100px;
  display: block;
  text-align: center;
  max-width: 960px;
  margin: auto;
  height: 100px;
  width: 80%;
  letter-spacing: 0.2em;
}
.floating :hover {
  background: #e48000;
  color: #fff;
}

.copyright {
  background: #000;
  color: #fff;
  font-size: 12px;
  margin: 0 auto;
  max-width: 1080px;
  text-align: center;
  padding: 10px 0;
}

/*PC==============================================*/
@media screen and (min-width: 769px) {
  .pc {
    display: block;
  }
  .sp {
    display: none;
  }
  .sec7 .text_40 {
    font-size: 28px;
    padding-bottom: 36px;
    letter-spacing: 0.1em;
  }
  .sec7 .text_20 {
    font-size: 16px;
  }
  .sec7 .text_20.text_20_lg {
    font-size: 22px;
  }
  .sec7 .text_16 {
    font-size: 14px;
  }
  .sec7 li {
    font-size: clamp(13px, calc(13px + (100vw - 768px) * 7 / 672), 20px);
  }
  .floating {
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1080px;
    box-sizing: border-box;
  }
  .floating a {
    width: 92%;
    max-width: 960px;
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    letter-spacing: 0.1em;
  }
}

/*PC wide（cp20260301 準拠）*/
@media screen and (min-width: 1440px) {
  .sec7 .text_40 {
    font-size: 36px;
    padding-bottom: 44px;
    letter-spacing: 0.12em;
  }
  .sec7 .text_20 {
    font-size: 18px;
  }
  .sec7 .text_20.text_20_lg {
    font-size: 24px;
  }
  .sec7 .text_16 {
    font-size: 15px;
  }
}

/*SP=========================================*/
@media screen and (max-width: 768px) {
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }

  .container {
    width: 94%;
  }
  .sec1 .container,
  .sec2 .container,
  .sec3 .container,
  .sec4 .container,
  .sec5 .container,
  .sec6 .container,
  .sec8 .container,
  .sec9 .container,
  .sec10 .container,
  .sec11 .container {
    width: 100%;
  }
  .sec7 {
    width: 100%;
  }
  .sec7 .container {
    width: 100%;
    padding: 40px 5%;
    box-sizing: border-box;
  }
  .text_40 {
    text-align: center;
    font-size: 160%;
    padding-bottom: 1em;
    letter-spacing: 0.2em;
  }
  .text_20 {
    text-align: left;
    font-size: 110%;
    padding-bottom: 20px;
    letter-spacing: 0;
  }
  .text_20:nth-child(7) {
    padding-bottom: 5px;
  }
  .text_20:nth-child(9) {
    padding-bottom: 5px;
  }
  .sec7 .text_20.text_20_lg {
    font-size: 130%;
  }
  .text_16 {
    text-align: center;
    font-size: 16px;
    padding: 5px 10px;
    background: #fff;
    color: #003e91;
    border-radius: 10px;
    width: 100%;
    font-weight: bold;
  }
  .sec7 .text_16 {
    max-width: none;
    width: 100%;
  }
  .text_yellow {
    color: yellow;
  }
  .sec7 ul {
    padding: 1em 0 2em 1em;
  }
  .sec7 li {
    text-align: left;
    text-indent: -1em;
    list-style-type: none;
    font-size: 16px;
    padding-bottom: 0.3em;
  }
  .sec7 li a {
    color: yellow;
    text-decoration: underline;
  }
  .floating {
    position: fixed;
    left: 0;
    bottom: 10%;
    width: 100%;
    z-index: 3;
  }
  /* 320〜小型端末：固定1.7remだとはみ出す → clamp＋折返し可・タップ域確保 */
  .floating a {
    width: 92%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    padding: 12px 10px;
    font-size: clamp(0.8125rem, 0.55rem + 3.6vw, 1.7rem);
    border-radius: 5vw;
    min-height: 48px;
    height: auto;
    line-height: 1.35;
    letter-spacing: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: normal;
    overflow-wrap: anywhere;
  }
}