:root {
  --teal: #2cc1cc;
  --teal-deep: #006875;
  --teal-pale: #ddf0f4;
  --teal-line: #cfe9ee;
  --yellow: #ffd500;
  --cream: #faf9f5;
  --ink: rgb(31, 61, 67);
  --ink-soft: #5b7a80;
  --white: #fff;
  --radius: 20px;
  --shadow: 0 2px 0 rgba(0,104,117,.06), 0 10px 26px rgba(0,104,117,.08);
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: YakuHanJP,"LINE Seed JP",-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color: var(--ink);
  line-height: 1.85;
  font-size: 15px;
  background-color: var(--cream);
  background-image: linear-gradient(to right, rgba(44,193,204,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44,193,204,.07) 1px, transparent 1px);
  background-size: 30px 30px;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
figure {
  margin: 0;
}
a {
  color: var(--teal-deep);
}
:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 20px 72px;
}
h1,
h2,
h3 {
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.45;
  margin: 0;
  word-break: auto-phrase;
}

/* ---------- header ---------- */
.brandbar {
  background: var(--white);
  border-bottom: 1px solid var(--teal-line);
}
.brandbar-in {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brandbar img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

/* ---------- hero ---------- */
.hero {
  padding: 32px 0 8px;
  text-align: center;
}
.hero-head {
  padding-bottom: 20px;
}
.term-badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .02em;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero .lead {
  font-weight: 700;
  color: var(--teal);
  font-size: 16px;
  margin: 0 0 8px;
}
.hero h1 .l1 {
  display: block;
  font-size: 20px;
  line-height: 1.55;
}
.hero h1 .l2 {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-top: 2px;
  color: var(--teal-deep);
}
.hero h1 .max {
  font-size: 20px;
}
.hero h1 .num {
  font-size: 62px;
  line-height: 1.05;
  letter-spacing: -.02em;
  text-shadow: 0 3px 0 var(--teal-pale);
}
.hero h1 .unit {
  font-size: 20px;
}
.hero p.sub {
  margin: 16px auto 0;
  max-width: 48em;
  color: var(--ink-soft);
  font-size: 16px;
  text-align: left;
}

/* ---------- ledger ---------- */
.mascot-note {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 -16px;
}
.bubble {
  position: relative;
  background: var(--yellow);
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
  border-radius: 12px;
  padding: 12px 16px;
  margin: 0;
  white-space: nowrap;
}
.bubble b {
  font-size: 17px;
}
.bubble::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 50%;
  border: 9px solid transparent;
  border-right: 0;
  border-left-color: var(--yellow);
  transform: translateY(-50%);
}
.mascot-note .penguin {
  width: 86px;
  flex: none;
  transform-origin: bottom center;
}
@keyframes penguin-wobble {
  0% {
    transform: rotate(0deg);
  }
  17% {
    transform: rotate(-4deg);
  }
  33% {
    transform: rotate(4deg);
  }
  50% {
    transform: rotate(-4deg);
  }
  67% {
    transform: rotate(4deg);
  }
  83% {
    transform: rotate(-4deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
.is-wobbling {
  animation: penguin-wobble 1.875s ease-in-out;
}
.ledger {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 0;
  padding: 24px 20px 20px;
  border: 1px solid var(--teal-line);
  text-align: left;
}
.ledger h2 {
  font-size: 16px;
  color: var(--teal-deep);
  margin-bottom: 12px;
}
.ledger ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ledger li {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--teal-line);
}
.no {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.ledger .task {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}
.ledger .task small {
  display: block;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 400;
  word-break: auto-phrase;
}
.ledger .amt {
  font-weight: 700;
  font-size: 24px;
  color: var(--teal-deep);
  white-space: nowrap;
}
.ledger .amt .unit {
  font-size: 12px;
  font-style: normal;
  margin-left: 2px;
}
.total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 3px double var(--teal);
}
.total .label {
  font-weight: 700;
  font-size: 16px;
  color: var(--teal-deep);
}
.total .value {
  font-weight: 800;
  font-size: 40px;
  line-height: 1;
  color: var(--teal-deep);
}
.total .value .unit {
  font-size: 16px;
  font-style: normal;
  margin-left: 2px;
}
.ledger .fine {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ---------- CTA ---------- */
.cta {
  display: block;
  text-align: center;
  background: var(--teal);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.4;
  padding: 16px 20px;
  border-radius: 999px;
  margin: 24px 0 0;
  box-shadow: 0 8px 0 #1ba3ad;
}
.cta:hover {
  transform: translateY(4px);
  box-shadow: 0 4px 0 #1ba3ad;
}
.cta small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  opacity: .92;
  margin-top: 2px;
}
.cta--hero {
  margin-top: 16px;
  margin-bottom: 56px;
}

/* ---------- sections ---------- */
section {
  margin-top: 48px;
}
.sec-title {
  text-align: center;
  margin-bottom: 20px;
}
.sec-title h2 {
  font-size: 22px;
}
.sec-title p {
  margin: 8px 0 0;
  font-size: 16px;
  color: var(--ink-soft);
}

.progress {
  display: flex;
  gap: 8px;
  max-width: 280px;
  margin: 0 auto 24px;
}
.progress i {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: var(--teal-pale);
}
.progress i.on {
  background: var(--teal);
}

.step {
  background: var(--white);
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 20px;
  margin-bottom: 20px;
}
.step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.step-head .no {
  width: 30px;
  height: 30px;
  font-size: 16px;
  flex: none;
}
.step-head h3 {
  font-size: 18px;
  line-height: 1.4;
}
.step-head .gain {
  flex: none;
  margin: 0 0 0 auto;
}
.gain {
  display: inline-block;
  background: var(--yellow);
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 14px;
  padding: 2px 12px;
  border-radius: 999px;
}
.step p {
  margin: 0 0 4px;
  font-size: 16px;
}

.shots {
  display: flex;
  gap: 8px;
  margin: 20px 0 4px;
  align-items: flex-start;
}
.shot {
  flex: 1 1 0;
  min-width: 0;
}
.shot img {
  border: 1px solid var(--teal-line);
  border-radius: 12px;
  background: var(--white);
  width: 100%;
}
.shot figcaption {
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 8px;
  line-height: 1.5;
  word-break: auto-phrase;
}
.shot-single {
  max-width: 256px;
  margin: 16px auto 4px;
}
.shot-tall {
  max-width: 224px;
}

.stores {
  display: flex;
  gap: 12px;
  margin: 16px 0 8px;
  flex-wrap: wrap;
}
.store {
  flex: 1 1 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--ink);
  border-radius: 12px;
  padding: 12px;
  transition: background-color .3s ease;
}
.store:hover {
  background: #122f34;
}
.store img {
  height: 32px;
  width: auto;
}

.lead-line {
  font-weight: 700;
  font-size: 17px;
  line-height: 1.55;
  color: var(--teal-deep);
  margin: 0 0 8px;
}
.free-badge {
  display: block;
  width: fit-content;
  background: var(--yellow);
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 14px;
  border-radius: 999px;
  padding: 8px 40px;
}
.step .free-badge {
  margin: 4px auto 0;
}
.chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0;
}
.chip {
  background: var(--cream);
  border: 1px solid var(--teal-line);
  color: var(--teal-deep);
  padding: 8px 12px;
  font-size: 13px;
  text-align: center;
}

/* ---------- reward ---------- */
.reward {
  background: var(--teal-pale);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.reward h2 {
  font-size: 20px;
  color: var(--teal-deep);
}
.reward p {
  font-size: 14px;
  margin: 12px 0 0;
}
.reward .link {
  display: inline-block;
  margin-top: 16px;
  background: var(--white);
  color: var(--teal-deep);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 2px solid var(--teal);
  transition: background-color .3s ease, color .3s ease;
}
.reward .link:hover {
  background: var(--teal);
  color: var(--white);
}

/* ---------- bonus ---------- */
section.bonus {
  margin-top: 68px;
}
.bonus {
  position: relative;
  background: var(--white);
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 20px;
  text-align: center;
}
.bonus-penguin {
  position: absolute;
  left: 8px;
  bottom: calc(100% - 30px);
  width: 74px;
  transform: scaleX(-1);
  pointer-events: none;
}
.bonus .bonus-tag {
  display: inline-block;
  background: var(--yellow);
  color: var(--teal-deep);
  font-weight: 700;
  font-size: 13px;
  border-radius: 999px;
  padding: 4px 16px;
  margin: 0 0 12px;
}
.bonus h2 {
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 10px;
}
.bonus p {
  margin: 0;
  font-size: 14px;
}
.bonus .bonus-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ---------- terms ---------- */
.overview {
  background: var(--white);
  border: 2px solid var(--teal);
  border-radius: var(--radius);
  padding: 0 0 20px;
  box-shadow: var(--shadow);
}
.overview h2 {
  background: var(--teal);
  color: var(--white);
  font-size: 17px;
  text-align: center;
  padding: 12px 16px;
  margin: 0 0 4px;
  border-radius: 18px 18px 0 0;
}
.overview dl {
  margin: 0;
  padding: 0 20px;
}
.overview dt {
  font-weight: 700;
  font-size: 13px;
  color: var(--teal-deep);
  margin-top: 16px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--teal-line);
}
.overview dd {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
}
.overview .dd-note {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.terms {
  background: var(--white);
  border: 1px solid var(--teal-line);
  border-radius: var(--radius);
  padding: 24px 20px;
}
.terms h2 {
  font-size: 17px;
  margin-bottom: 12px;
}
.overview .tiers {
  list-style: none;
  margin: 8px 0 0;
  padding-left: 0;
}
.overview .tiers li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--teal-line);
}
.overview .tiers li:last-child {
  border-bottom: 0;
}
.overview .tiers b {
  font-weight: 700;
  font-size: 15px;
  color: var(--teal-deep);
  white-space: nowrap;
}
.overview .tiers .t {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 13px;
  line-height: 1.5;
}
.overview .tiers .no {
  width: 21px;
  height: 21px;
  font-size: 12px;
  flex: none;
  font-style: normal;
}
.terms ul {
  margin: 0;
  padding-left: 1.15em;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
}
.terms li {
  margin-bottom: 8px;
}

/* ---------- about ---------- */
.about {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.about a {
  position: relative;
  flex: 1 1 200px;
  background: var(--white);
  border: 1px solid var(--teal-line);
  border-radius: 16px;
  padding: 16px 40px 16px 16px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color .3s ease, background-color .3s ease;
}
.about a::after {
  content: "";
  position: absolute;
  right: 17px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: translateY(-50%) rotate(-45deg);
}
.about a:hover,
.about a:focus-visible {
  border-color: var(--teal);
  background: var(--teal-pale);
}
.about strong {
  display: block;
  font-weight: 700;
  font-size: 15px;
  color: var(--teal-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(0,104,117,.4);
}
.about span {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- campaign ended ---------- */
.hero-head {
  position: relative;
}
.campaign-ended {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 0;
  padding: 0 12px;
  border-radius: var(--radius);
  background: rgba(0,70,90,.7);
  color: var(--white);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.45;
}
.ledger {
  position: relative;
}
.campaign-ended--ledger {
  top: -1px;
  right: -1px;
  bottom: -1px;
  left: -1px;
}
.campaign-ended--overview {
  top: -2px;
  right: -2px;
  bottom: -2px;
  left: -2px;
}
.overview {
  position: relative;
}

@media (min-width:560px) {
  body {
    font-size: 16px;
  }
  .hero h1 .l1 {
    font-size: 24px;
  }
  .hero h1 .num {
    font-size: 78px;
  }
  .hero h1 .max,
  .hero h1 .unit {
    font-size: 24px;
  }
  .hero p.sub {
    text-align: center;
  }
  .mascot-note .penguin {
    width: 135px;
  }
}
@media (max-width:359px) {
  .hero h1 .l1 {
    font-size: 18px;
  }
  .hero h1 .num {
    font-size: 46px;
  }
  .hero h1 .max,
  .hero h1 .unit {
    font-size: 17px;
  }
  .mascot-note .penguin {
    width: 66px;
  }
  .bubble {
    font-size: 13px;
    padding: 12px;
  }
  .bubble b {
    font-size: 15px;
  }
  .ledger li {
    grid-template-columns: 24px 1fr auto;
    gap: 8px;
  }
  .ledger .task {
    font-size: 13px;
  }
  .ledger .amt {
    font-size: 17px;
  }
  .wrap {
    padding: 0 16px 60px;
  }
  .step,
  .ledger,
  .terms {
    padding-left: 16px;
    padding-right: 16px;
  }
  .campaign-ended {
    font-size: 17px;
  }
}
@media (prefers-reduced-motion:reduce) {
  * {
    transition: none!important;
    animation: none!important;
  }
}

/* ---------- l-footer ---------- */
.l-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-inline: auto;
  background-color: #fff;
}
.l-footer .l-footer__menu {
  width: 100%;
}
.l-footer .l-footer__menu-list {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #e2e3e5;
}
.l-footer .l-footer__menu-item {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 20px;
  border-bottom: 1px solid #e2e3e5;
}
.l-footer .l-footer__menu-link {
  display: flex;
  align-items: center;
  align-self: stretch;
  flex: 1 1 auto;
  font-size: .875rem;
  line-height: 1;
  text-decoration: none;
}
.l-footer .l-footer__logo {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
  max-width: 1000px;
  margin-inline: auto;
  padding: 20px 10px;
  border-bottom: 1px solid #e2e3e5;
}
.l-footer .l-footer__logo-img {
  width: 223px;
  height: 18px;
}
.footer-siteseal .footer-siteseal__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 20px 40px;
}

@media (min-width:560px) {
  .l-footer .l-footer__menu-list {
    flex-direction: row;
    justify-content: center;
    gap: 32px;
    border-bottom: 1px solid #e2e3e5;
  }
  .l-footer .l-footer__menu-item {
    height: auto;
    padding: 0;
    border-bottom: none;
  }
  .l-footer .l-footer__menu-link {
    font-size: .75rem;
    padding: 16px 0;
  }
}