br.sp {
  display: none;
}

/* ==============================================
   Wrapper / Base
   ============================================== */
.l__wrapper {
  overflow: hidden;
  position: relative;
  letter-spacing: -0.05em;
  line-height: 2.3em;
}
.l__wrapper .--illust_bg {
  background: url(../img/bg.png) center top / contain repeat;
  padding: 0;
}
.l__wrapper .--inner {
  max-width: 900px;
  margin: auto;
}
.l__wrapper .--section {
  margin: 0 0 48px;
}
.l__wrapper .--caption {
  font-size: 0.75em;
  margin: 8px 0 16px;
  text-align: center;
}

/* ==============================================
   Header
   ============================================== */
.l__wrapper .l__header--logo {
  position: absolute;
  top: 20px;
  left: calc(50% - 500px);
  width: min(167px, 20%);
}

/* ==============================================
   FV
   ============================================== */
.l__wrapper .l__fv {
  text-align: center;
  padding: 80px 0 0;
  max-width: 1000px;
  margin: 0 auto -100px auto;
}

/* ==============================================
   Campaign（共通）
   ============================================== */
.l__wrapper .l__campaign {
  margin: 0 0 48px;
}
.l__wrapper .l__campaign__body {
  max-width: 960px;
  margin: auto;
  background: #fff;
  border-radius: 24px;
  overflow: hidden;
  padding: 0 0 20px;
}
.l__campaign .--cont {
  text-align: center;
  padding: 40px 15px 30px;
}
.l__campaign .--cont img {
  max-width: 100%;
}
.l__campaign .--item {
  text-align: center;
  padding: 0 15px 25px;
}
.l__campaign .--item img {
  max-width: 100%;
}

/* ==============================================
   Section: 応募方法
   ============================================== */
.l__campaign.--how .arrow {
  text-align: center;
  margin: 20px 0 10px 0;
}
.l__campaign.--how .--cont {
  background: #00a1e5;
  padding: 35px 0;
  margin: 0 0 70px 0;
  position: relative;
}
.l__campaign.--how .--cont img {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
  transform-origin: top;
}
.l__campaign.--how .--step {
  max-width: 840px;
  margin: 0 auto;
  padding: 32px 24px;
  border: 6px solid #81d1f2;
  background: #fffbd6;
  border-radius: 24px;
  position: relative;
}
.l__campaign.--how .--step:last-of-type{
  margin-bottom: 20px;
}
.l__campaign.--how .--step + .--step {
  margin-top: 32px;
}
.l__campaign.--how .--step__icon {
  max-width: 120px;
  width: 20vw;
  position: absolute;
  top: -40px;
  left: -15px;
}
.l__campaign.--how .--step__icon img {
  width: 100%;
}
.l__campaign.--how .--step__body > p {
  display: table;
  margin: 0 auto;
}
.l__campaign.--how .--step__body > p:first-child {
  margin: 0 0 15px 100px;
  font-size: 25px;
  font-weight: bold;
}
.l__campaign.--how .--step__img {
  text-align: center;
  margin: 0 0 20px;
}
.l__campaign.--how .--step__img img {
  max-width: 100%;
}
.l__campaign.--how .--step__img figcaption {
  font-size: 0.875em;
  margin: 4px 0 12px;
  text-align: center;
}
.l__campaign.--how .--step__check {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  margin: 0 0 16px;
  font-size: 16px;
}
.l__campaign.--how .--step__check > p {
  text-align: left;
  line-height: 1.5;
}
.l__campaign.--how .--step__check img {
  max-width: 100%;
}
.l__campaign.--how .--btn {
  text-align: center;
  margin: 16px 0 0;
}
.l__campaign.--how .--btn img {
  max-width: 100%;
}
.l__campaign.--how .--step__arrow {
  text-align: center;
  padding: 8px 0;
  color: #e87400;
  font-size: 2em;
  line-height: 1;
}

/* ==============================================
   Section: 投函特典
   ============================================== */
.l__campaign.--bonus .l__campaign__body {
  padding: 30px;
  padding-top: 50px;
}
.l__campaign.--bonus .l__campaign__body__inner {
  background: #deeefb;
  border-radius: 24px;
}
.l__campaign.--bonus .l__campaign__body .--cont {
  padding: 0;
  position: relative;
  top: -20px;
}
.l__campaign.--bonus .--bonus__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 0 24px;
}
.l__campaign.--bonus .--bonus__body {
  flex: 1;
}
.l__campaign.--bonus .--bonus__body img {
  max-width: 100%;
  display: block;
  margin: 0 auto 10px;
}
.l__campaign.--bonus .--btn picture {
  display: table;
  margin: 0 auto;
  text-align: center;
}
.l__campaign.--bonus .--btn img {
  max-width: 100%;
}
.l__campaign.--bonus .--bonus__note {
  display: table;
  margin: 10px auto 0;
  line-height: 1.5;
}
.l__campaign.--bonus .--bonus__note .--red {
  color: #d73535;
}

/* ==============================================
   Section: 受賞発表
   ============================================== */
.l__campaign.--award .--cont {
  background: #00a1e5;
  padding: 35px 0;
  margin: 0 0 70px 0;
  position: relative;
}
.l__campaign.--award .--cont img {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
  max-width: 273px;
  width: 50vw;
}

.l__campaign.--award .--award__inner {
  text-align: center;
  max-width: 840px;
  margin: 0 auto;

  padding: 32px 24px;
  border: 6px solid #81d1f2;
  background: #fffbd6;
  border-radius: 24px;
  font-size: 26px;
  font-weight: bold;
}
.l__campaign.--award .--award__inner img {
  max-width: 100%;
}
.l__campaign.--award .--award__text {
  margin: 16px 0 8px;
}
.l__campaign.--award .virtual {
  background-color: #fff;
  border-radius: 24px;
  padding: 0 0 10px 0;
  margin: 20px 0 0 0;
}
.l__campaign.--award .--award__sub {
  margin: 0 0 16px;
  line-height: 1.6;
}
.l__campaign.--award .--award__building {
  max-width: 80px;
  margin: 0 auto;
  position: relative;
  top: -10px;
}
.l__campaign.--award .--award__building img {
  width: 100%;
}

/* ==============================================
   Section: CTA
   ============================================== */
.l__campaign.--cta {
  margin: 0;
}
.l__campaign.--cta .l__campaign__body {
  background: none;
  padding: 0;
  margin: 0 auto;
  text-align: center;
}

/* ==============================================
   Rules（共通）
   ============================================== */
.l__wrapper .l__rules {
  padding: 80px 0;
}
.l__wrapper .l__rules--block {
  margin: 0 0 48px;
}
.l__wrapper .l__rules--headline {
  background: #fcd707;
  color: #222;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  padding: 16px 48px;
  line-height: 1;
  letter-spacing: 0;
}
.l__wrapper .l__rules--trigger {
  position: relative;
  cursor: pointer;
  transition: opacity 0.4s;
}
.l__wrapper .l__rules--trigger:hover {
  opacity: 0.8;
}
.l__wrapper .l__rules--trigger::before,
.l__wrapper .l__rules--trigger::after {
  content: "";
  width: 24px;
  height: 2px;
  background: #222;
  position: absolute;
  right: 24px;
  top: 50%;
  transition: all 0.4s;
}
.l__wrapper .l__rules--trigger::before {
  transform: rotate(90deg);
}
.l__wrapper .l__rules--trigger::after {
  opacity: 1;
}
.l__wrapper .l__rules--trigger.--active::before {
  transform: rotate(-180deg);
}
.l__wrapper .l__rules--trigger.--active::after {
  transform: rotate(-90deg);
  opacity: 0;
}
.l__wrapper .l__rules--contents {
  height: 0;
  overflow: hidden;
  transition: height 0.6s ease;
}
.l__wrapper .l__rules--contents .--body {
  padding: 40px 0;
  line-height: 1.8;
  font-size: 16px;
  letter-spacing: 0;
}
.l__wrapper .l__rules--contents .--txt {
  margin: 0;
}
.l__wrapper .l__rules--contents .--sub {
  margin: 8px 0;
  font-weight: bold;
}
.l__wrapper .l__rules--contents .--ttl {
  font-weight: bold;
  margin: 32px 0 0;
}
.l__wrapper .l__rules--contents .--lst {
  margin: 8px 0 0;
}
.l__wrapper .l__rules--contents .--lst li {
  text-indent: -1em;
  padding-left: 1em;
}
.l__wrapper .l__rules--contents .--lst li:not(:first-child) {
  margin: 2px 0 0;
}
.l__wrapper .l__rules--contents .--steplst {
  margin: 8px 0 0;
}
.l__wrapper .l__rules--contents .--steplst li:not(:first-child) {
  margin: 16px 0 0;
}
.l__wrapper .l__rules--contents .--steplst li span {
  display: block;
  margin: 0 0 4px;
}
.l__wrapper .l__rules--contents .--presentlst {
  padding: 8px 0;
}
.l__wrapper .l__rules--contents .--presentlst li:not(:first-child) {
  margin: 4px 0 0;
}
.l__wrapper .l__rules--contents .--caption {
  font-size: 16px;
  margin: 4px 0;
  text-align: left;
  text-indent: -1em;
  padding-left: 1em;
}

/* ==============================================
   Rules: ボタン（個人情報下）
   ============================================== */
.l__rules .rule--btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.l__rules .rule--btn a {
  flex: none;
}
.l__rules .rule--btn a img {
  width: 100%;
}

/* ==============================================
   Contact セクション
   ============================================== */
.l__contact {
  background: #ffd700;
  padding: 40px 0;
}
.l__contact .--inner {
  max-width: 960px;
  margin: 0 auto;
}

/* ==============================================
   Rules: お問い合わせ
   ============================================== */
.l__wrapper .l__rules--contact {
  border: 2px solid #00a2e6;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.l__wrapper .l__rules--contact .--headline {
  text-align: center;
  font-size: 26px;
  font-weight: bold;
  background: #00a2e6;
  color: #fff;
  padding: 10px 16px;
  border-radius: 0;
  margin: 0 0 16px;
}
.l__wrapper .l__rules--contact .--contact__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 0 24px;
  margin: 0 0 16px;
}
.l__wrapper .l__rules--contact .--contact__char {
  flex: none;
  width: 80px;
}
.l__wrapper .l__rules--contact .--tel__wrap {
  flex: 1;
  text-align: center;
}
.l__wrapper .l__rules--contact .--tel__wrap img {
  max-width: 100%;
}
.l__wrapper .l__rules--contact .--mail {
  text-align: center;
  padding: 0 0 24px;
}
.l__wrapper .l__rules--contact .--mail img {
  max-width: 100%;
}

/* ==============================================
   Footer
   ============================================== */
.l__footer {
  padding: 40px 0 24px;
}
.l__footer .sns--ttl {
  text-align: center;
  margin: 0 auto 8px;
}
.l__footer .sns--lst {
  display: flex;
  justify-content: center;
  margin: 0 0 48px;
}
.l__footer .sns--lst li {
  max-width: 60px;
  margin: 0 16px;
}
.l__footer .--copyr {
  text-align: center;
  font-size: 0.875em;
}

/* ==============================================
   Pagetop
   ============================================== */
.pagetop {
  position: fixed;
  right: 24px;
  bottom: 24px;
  transition: opacity 0.4s;
  cursor: pointer;
  opacity: 0;
}
.pagetop.--show {
  opacity: 1;
}
.pagetop.--show:hover {
  opacity: 0.4;
}

/* ==============================================
   SP
   ============================================== */
@media screen and (max-width: 767px) {
  /* Base */
  .pc {
    display: none;
  }
  br.sp {
    display: inline-block;
  }

  .l__wrapper .--inner {
    max-width: inherit;
    padding: 0 12px;
  }
  .l__wrapper .--section {
    margin: 0 0 32px;
  }
  .l__wrapper .--caption {
    margin: 8px 0;
    text-align: left;
  }

  /* Header */
  .l__wrapper .l__header--logo {
    top: 8px;
    left: 5vw;
  }

  /* FV */
  .l__wrapper .l__fv {
    padding: 13vw 2vw 0;
    margin: 0 auto -50px auto;
  }

  /* Campaign（共通） */
  .l__wrapper .l__campaign {
    margin: 8px 0 24px;
  }
  .l__wrapper .l__campaign__body {
    max-width: 560px;
    width: 90vw;
    padding: 0;
  }
  .l__campaign .--cont {
    padding: 50px 30px 0 30px;
  }
  .l__campaign .--item {
    padding: 5vw;
  }

  /* 賞品セクション */

  .l__campaign.--prize .l__campaign__body {
    overflow: visible;
  }
  .l__campaign.--prize .--item:last-of-type {
    margin: 0 0 0 -10vw;
  }

  /* 応募方法 */
  .l__campaign.--how .--cont {
    padding: clamp(1.25rem, 0.552rem + 3.49vw, 2.188rem) 0;
    margin: 0 0 clamp(4.375rem, 2.98rem + 6.98vw, 6.25rem) 0;
  }
  .l__campaign.--how .--cont img {
    max-width: 300px;
    width: 50vw;
  }
  .l__campaign.--how .--step {
    margin: 0 20px;
    padding: 13vw 5vw 5vw 5vw;
  }
  .l__campaign.--how .arrow + .--step {
    margin-bottom: 24px;
  }
  .l__campaign.--how .--step__icon {
    left: 50%;
    transform: translate(-50%, 0);
  }
  .l__campaign.--how .--step__check {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .l__campaign.--how .--step__body > p {
    display: block;
    line-height: 1.6;
  }
  .l__campaign.--how .--step__body > p:first-child {
    font-size: clamp(1rem, 0.767rem + 1.16vw, 1.313rem);
    margin: 0 auto 10px;
  }
  .l__campaign.--how .--step__body > p br.sp {
    line-height: 0;
  }
  .l__campaign.--how .arrow {
    margin: 5vw 0 13vw 0;
  }

  /* 投函特典 */
  .l__campaign.--bonus .l__campaign__body {
    padding: 5vw;
    padding-top: 10vw;
  }
  .l__campaign.--bonus .l__campaign__body .--cont {
    max-width: 458px;
    width: 70vw;
    margin: 0 auto;
    top: -6.5vw;
  }
  .l__campaign.--bonus .--bonus__inner {
    flex-direction: column;
    align-items: center;
    padding: 0 16px 16px;
    gap: 12px;
  }
  .l__campaign.--bonus .--bonus__char {
    flex: none;
    width: 100px;
  }
  .l__campaign.--bonus .--bonus__note {
    padding: 0;
  }

  /* 受賞発表 */
  .l__campaign.--award .--award__inner {
    margin: 5vw;
    padding: 5vw;
    font-size: clamp(1rem, 0.25rem + 3.75vw, 1.188rem);
  }
  .l__campaign.--award .virtual {
    padding: 0 1vw 3vw 1vw;
  }
  .l__campaign.--award .--cont{
    margin: 0 0 clamp(2.5rem, 1.105rem + 6.98vw, 4.375rem) 0;
    padding: clamp(1.25rem, 0.552rem + 3.49vw, 2.188rem) 0;
  }

  /* Rules（共通） */
  .l__wrapper .l__rules {
    padding: 40px 0;
  }
  .l__wrapper .l__rules--block {
    margin: 0 0 24px;
  }
  .l__wrapper .l__rules--headline {
    font-size: 16px;
    padding: 14px 40px 14px 16px;
  }
  .l__wrapper .l__rules--trigger:hover {
    opacity: 1;
  }
  .l__wrapper .l__rules--trigger::before,
  .l__wrapper .l__rules--trigger::after {
    width: 16px;
    right: 16px;
  }
  .l__wrapper .l__rules--contents .--body {
    padding: 24px 0;
  }
  .l__wrapper .l__rules--contents .--ttl {
    margin: 16px 0 0;
  }

  /* Rules: ボタン */
  .l__rules .rule--btn {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin: 0 0 32px;
  }
  .l__rules .rule--btn a {
    width: 80%;
    flex: none;
  }

  /* Contact セクション */
  .l__contact {
    padding: 24px 0;
  }
  .l__contact .--inner {
    padding: 0 16px;
  }
  

  /* Rules: お問い合わせ */
  .l__wrapper .l__rules--contact {
    margin: 0 0 16px;
  }
  .l__wrapper .l__rules--contact .--headline{
    font-size: clamp(1.063rem, 0.5rem + 2.81vw, 1.625rem);
  }
  .l__wrapper .l__rules--contact .--contact__char {
    display: none;
  }
  .l__wrapper .l__rules--contact .--contact__inner {
    justify-content: center;
    padding: 0 16px;
    margin: 0;
  }
  .l__wrapper .l__rules--contact .--tel__wrap {
    margin: 0 0 10px;
  }
  .l__wrapper .l__rules--contact .--mail {
    margin: 0 10px;
    padding: 0 0 10px 0;
  }

  /* Footer */
  .l__footer {
    padding: 32px 0 16px;
  }
  .l__footer .sns--ttl {
    max-width: 160px;
  }
  .l__footer .sns--lst li {
    max-width: 50px;
    margin: 0 8px;
  }

  /* Pagetop */
  .pagetop {
    right: 16px;
    bottom: 16px;
  }
  .pagetop:hover {
    opacity: 0.4;
  }
}