.union-page {
  width: 100%;
  overflow: hidden;
  color: #1F2937;
  background: #FFFFFF;
  box-sizing: border-box;
}
.union-page *,
.union-page *::before,
.union-page *::after {
  box-sizing: border-box;
}
.i58-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 4rem;
  padding-right: 4rem;
}
.section-kicker {
  display: inline-block;
  color: #FFD54A;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.18rem;
  text-transform: uppercase;
}
.i58-title-block {
  max-width: 760px;
  margin: 0 auto 6rem;
  text-align: center;
}
.i58-title-block h2 {
  margin: 1.6rem 0 1.5rem;
  color: #32116B;
  font-size: 4.4rem;
  line-height: 1.25;
  font-weight: 800;
}
.i58-title-block p {
  color: #64748B;
  font-size: 1.8rem;
  line-height: 1.7;
}
.i58-title-block.center {
  text-align: center;
}
.union-hero {
  position: relative;
  min-height: 760px;
  padding: 8rem 0 7rem;
  background: linear-gradient(135deg, #42179A 0%, #6534C9 48%, #D77B8D 100%);
  overflow: hidden;
}
.union-hero::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -220px;
  top: -300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
}
.union-hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  left: -260px;
  bottom: -260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.union-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 7rem;
}
.union-hero-content {
  position: relative;
  z-index: 3;
}
.union-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 4.2rem;
  padding: 0 2.4rem;
  border-radius: 4rem;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #FFD54A;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.25rem;
}
.union-hero h1 {
  margin: 3.5rem 0 1.8rem;
  color: #FFFFFF;
  font-size: 6.2rem;
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: 0.1rem;
}
.union-hero h2 {
  margin: 0;
  color: #FFE27A;
  font-size: 2.55rem;
  line-height: 1.5;
  font-weight: 700;
}
.union-hero-desc {
  max-width: 700px;
  margin: 3rem 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.7rem;
  line-height: 1.8;
}
.union-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 3rem;
}
.union-hero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 4.3rem;
  padding: 0 1.8rem;
  border-radius: 3rem;
  font-size: 1.4rem;
  font-weight: 700;
}
.tag-voucher {
  background: #FFD54A;
  color: #3B2500;
}
.tag-line {
  background: #06C755;
  color: #FFFFFF;
}
.tag-zone {
  background: #FFFFFF;
  color: #4C1D95;
}
.union-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-top: 3.5rem;
}
.union-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 5.4rem;
  padding: 0 2.5rem;
  border-radius: 1.2rem;
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.union-btn:hover {
  transform: translateY(-3px);
}
.union-btn-primary {
  background: #FFD54A;
  color: #321E00;
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.18);
}
.union-btn-primary:hover {
  background: #FFE27A;
  box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.22);
}
.union-btn-outline {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.75);
}
.union-btn-outline:hover {
  background: #FFFFFF;
  color: #4C1D95;
}
.union-btn.large {
  min-height: 6.2rem;
  padding: 0 3.5rem;
  font-size: 1.8rem;
}
.union-hero-note {
  margin-top: 2.5rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.35rem;
  line-height: 1.7;
}
.union-hero-note span {
  color: #FFD54A;
}
.union-hero-visual {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}
.voucher-card {
  position: relative;
  width: 100%;
  padding: 2.4rem;
  border-radius: 2.8rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 3rem 7rem rgba(20, 0, 50, 0.3);
  backdrop-filter: blur(8px);
}
.voucher-card-title {
  margin-bottom: 1.8rem;
  color: #FFFFFF;
  font-size: 2.4rem;
  line-height: 1.3;
  font-weight: 800;
  text-align: center;
}
.voucher-image {
  width: 100%;
  overflow: hidden;
  border-radius: 1.8rem;
  background: #F7C9C9;
}
.voucher-image img {
  display: block;
  width: 100%;
  height: auto;
}
.voucher-card-caption {
  margin-top: 1.6rem;
  padding: 1.2rem 1.6rem;
  border-radius: 1rem;
  background: rgba(40, 20, 50, 0.75);
  color: #FFFFFF;
  font-size: 1.65rem;
  font-weight: 700;
  text-align: center;
}
.founding-card {
  position: relative;
  width: calc(100% - 7rem);
  margin: -3rem auto 0;
  padding: 2.2rem 2.5rem;
  border-radius: 1.8rem;
  background: #FFFFFF;
  border-left: 0.7rem solid #FFD54A;
  box-shadow: 0 2rem 4rem rgba(25, 0, 60, 0.22);
}
.founding-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.founding-card-top span {
  color: #E76B24;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.15rem;
}
.founding-card-top strong {
  color: #5B2CBF;
  font-size: 1.35rem;
}
.founding-card h3 {
  margin: 1.1rem 0 0.7rem;
  color: #35136F;
  font-size: 2.1rem;
  font-weight: 800;
}
.founding-card p {
  margin: 0;
  color: #475569;
  font-size: 1.5rem;
  line-height: 1.6;
}
.founding-card p b {
  color: #D97706;
}
.founding-card small {
  display: block;
  margin-top: 0.8rem;
  color: #EA580C;
  font-size: 1.3rem;
  font-weight: 700;
}
.union-intro {
  padding: 9rem 0;
  background: #FFFFFF;
}
.union-intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.intro-card {
  position: relative;
  padding: 3.5rem 3rem;
  border: 1px solid #E9DDFB;
  border-radius: 2rem;
  background: #FFFFFF;
  box-shadow: 0 1rem 3rem rgba(76, 29, 149, 0.07);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.intro-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 1.8rem 4rem rgba(76, 29, 149, 0.13);
}
.intro-number {
  position: absolute;
  right: 2rem;
  top: 1rem;
  color: #F4ECFF;
  font-size: 6rem;
  line-height: 1;
  font-weight: 900;
}
.intro-icon {
  position: relative;
  width: 6rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  border-radius: 1.5rem;
  background: #F4EDFF;
  font-size: 2.8rem;
}
.intro-card h3 {
  position: relative;
  margin-bottom: 1.2rem;
  color: #35136F;
  font-size: 2.25rem;
  font-weight: 800;
}
.intro-card p {
  color: #64748B;
  font-size: 1.55rem;
  line-height: 1.8;
}
.voucher-flow {
  padding: 9rem 0;
  background: #F8F5FF;
}
.flow-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}
.flow-item {
  min-height: 30rem;
  padding: 3.5rem 2.5rem;
  border-radius: 2rem;
  background: #FFFFFF;
  border: 1px solid #E8DDF7;
  box-shadow: 0 1.5rem 3.5rem rgba(76, 29, 149, 0.08);
  text-align: center;
}
.flow-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 50%;
  background: #4C1D95;
  color: #FFFFFF;
  font-size: 1.5rem;
  font-weight: 800;
}
.flow-icon {
  margin: 2rem 0 1.5rem;
  font-size: 4rem;
}
.flow-item h3 {
  margin-bottom: 1rem;
  color: #35136F;
  font-size: 2rem;
  font-weight: 800;
}
.flow-item p {
  color: #64748B;
  font-size: 1.45rem;
  line-height: 1.8;
}
.flow-line {
  width: 5rem;
  height: 0.3rem;
  background: #D9C6F5;
  border-radius: 1rem;
}
.union-advantage {
  padding: 10rem 0;
  background: #FFFFFF;
}
.advantage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
}
.advantage-content h2 {
  margin: 1.8rem 0 2rem;
  color: #35136F;
  font-size: 4.3rem;
  line-height: 1.3;
  font-weight: 800;
}
.advantage-content > p {
  max-width: 650px;
  color: #64748B;
  font-size: 1.75rem;
  line-height: 1.8;
}
.advantage-list {
  margin-top: 3rem;
}
.advantage-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.8rem 0;
  border-bottom: 1px solid #E5E7EB;
}
.advantage-item strong {
  min-width: 9rem;
  color: #5B2CBF;
  font-size: 1.7rem;
}
.advantage-item span {
  color: #475569;
  font-size: 1.55rem;
}
.advantage-visual {
  position: relative;
  min-height: 42rem;
}
.member-card {
  position: absolute;
  width: 80%;
  right: 5%;
  top: 2rem;
  padding: 3rem;
  border-radius: 2.5rem;
  background: linear-gradient(135deg, #5B2CBF, #8B5CF6);
  box-shadow: 0 2.5rem 5rem rgba(76, 29, 149, 0.25);
  transform: rotate(3deg);
}
.member-card.second {
  top: 19rem;
  left: 5%;
  right: auto;
  background: linear-gradient(135deg, #D97706, #F59E0B);
  transform: rotate(-4deg);
}
.member-card-label {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.2rem;
}
.member-card-number {
  margin: 4rem 0 2rem;
  color: #FFFFFF;
  font-size: 3.2rem;
  font-weight: 800;
}
.member-card-footer {
  color: #FFFFFF;
  font-size: 1.35rem;
}
.founding-section {
  padding: 10rem 0;
  background: linear-gradient(135deg, #35136F, #5B2CBF);
  color: #FFFFFF;
}
.founding-header {
  max-width: 800px;
  margin-bottom: 5rem;
}
.founding-header h2 {
  margin: 1.5rem 0;
  color: #FFFFFF;
  font-size: 4.6rem;
  line-height: 1.25;
  font-weight: 800;
}
.founding-header p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.75rem;
}
.founding-main {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  padding: 4rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2.5rem;
  background: rgba(255, 255, 255, 0.08);
}
.founding-main-left {
  padding: 2rem;
}
.founding-badge {
  display: inline-flex;
  padding: 0.9rem 1.5rem;
  border-radius: 3rem;
  background: #FFD54A;
  color: #3B2500;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.15rem;
}
.founding-main-left h3 {
  margin: 2rem 0 1.5rem;
  color: #FFFFFF;
  font-size: 3rem;
  line-height: 1.35;
  font-weight: 800;
}
.founding-main-left p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.6rem;
  line-height: 1.8;
}
.founding-limit {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
}
.founding-limit strong {
  color: #FFD54A;
  font-size: 6rem;
  line-height: 1;
  font-weight: 900;
}
.founding-limit span {
  color: #FFFFFF;
  font-size: 1.55rem;
}
.founding-main-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.3rem;
  align-content: center;
}
.limit-item {
  padding: 2rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.limit-item span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.35rem;
}
.limit-item strong {
  display: block;
  margin-top: 0.8rem;
  color: #FFD54A;
  font-size: 2rem;
}
.founding-message {
  margin-top: 3rem;
  color: #FFD54A;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
}
.store-benefits {
  padding: 10rem 0;
  background: #FFFFFF;
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.benefit-card {
  padding: 3rem;
  border-radius: 2rem;
  border: 1px solid #E7E0F2;
  background: #FFFFFF;
  box-shadow: 0 1rem 3rem rgba(30, 20, 50, 0.06);
}
.benefit-card.founder {
  border-color: #FFD54A;
  box-shadow: 0 1rem 3rem rgba(217, 119, 6, 0.1);
}
.benefit-icon {
  width: 6rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  border-radius: 1.5rem;
  background: #F7F0FF;
  font-size: 2.8rem;
}
.benefit-card h3 {
  margin-bottom: 1rem;
  color: #35136F;
  font-size: 2rem;
  font-weight: 800;
}
.benefit-card p {
  color: #64748B;
  font-size: 1.45rem;
  line-height: 1.8;
}
.consumer-section {
  padding: 10rem 0;
  background: #FFF9EA;
}
.consumer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 8rem;
  align-items: center;
}
.consumer-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.consumer-voucher {
  position: relative;
  width: 34rem;
  min-height: 22rem;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 2rem;
  background: linear-gradient(135deg, #D93636, #B91C1C);
  box-shadow: 0 2.5rem 5rem rgba(127, 29, 29, 0.22);
  transform: rotate(-4deg);
  color: #FFFFFF;
}
.consumer-voucher span {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.2rem;
}
.consumer-voucher strong {
  margin: 0.5rem 0;
  font-family: Georgia,serif;
  font-size: 7rem;
  line-height: 1;
}
.consumer-voucher small {
  font-size: 1.3rem;
  letter-spacing: 0.15rem;
}
.consumer-content h2 {
  margin: 1.5rem 0 2rem;
  color: #35136F;
  font-size: 4.2rem;
  font-weight: 800;
}
.consumer-points {
  margin: 2.5rem 0 3rem;
}
.consumer-points > div {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.7rem 0;
  border-bottom: 1px solid #E8DFC9;
}
.consumer-points strong {
  min-width: 11rem;
  color: #D97706;
  font-size: 1.8rem;
}
.consumer-points span {
  color: #64748B;
  font-size: 1.55rem;
}
.join-section {
  padding: 10rem 0;
  background: #F8F5FF;
}
.join-box {
  padding: 7rem 4rem;
  border-radius: 3rem;
  background: linear-gradient(135deg, #42179A, #7C3AED);
  text-align: center;
  box-shadow: 0 2rem 5rem rgba(76, 29, 149, 0.18);
}
.join-kicker {
  color: #FFD54A;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.2rem;
}
.join-box h2 {
  margin: 2rem 0 1.5rem;
  color: #FFFFFF;
  font-size: 4.8rem;
  line-height: 1.3;
  font-weight: 800;
}
.join-box > p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.75rem;
  line-height: 1.7;
}
.join-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
  margin: 3rem 0;
}
.join-points span {
  color: #FFFFFF;
  font-size: 1.45rem;
  font-weight: 700;
}
.join-box .union-btn {
  margin: 0 auto;
}
.join-box > small {
  display: block;
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.15rem;
}
@media (min-width: 120px) {
  .i58-container {
    padding-left: 4rem;
    padding-right: 4rem;
  }
  .union-hero {
    min-height: auto;
    padding: 7rem 0 6rem;
  }
  .union-hero-grid {
    display: flex;
    flex-direction: column;
    gap: 6rem;
  }
  .union-hero-content {
    width: 100%;
    text-align: center;
  }
  .union-eyebrow {
    min-height: 6rem;
    padding: 0 3rem;
    font-size: 2.8rem;
    letter-spacing: 0.3rem;
  }
  .union-hero h1 {
    margin: 4rem 0 2rem;
    font-size: 7.6rem;
    line-height: 1.2;
  }
  .union-hero h2 {
    font-size: 4.7rem;
    line-height: 1.5;
  }
  .union-hero-desc {
    margin: 3.5rem auto 0;
    font-size: 3.8rem;
    line-height: 1.8;
  }
  .union-hero-tags {
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3.5rem;
  }
  .union-hero-tags span {
    min-height: 6.5rem;
    padding: 0 2.5rem;
    font-size: 3.1rem;
  }
  .union-hero-actions {
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3.5rem;
  }
  .union-btn {
    min-height: 8rem;
    padding: 0 3rem;
    border-radius: 1.8rem;
    font-size: 3.6rem;
  }
  .union-hero-note {
    margin-top: 3rem;
    font-size: 3rem;
  }
  .union-hero-visual {
    width: 100%;
    max-width: none;
  }
  .voucher-card {
    padding: 3rem;
    border-radius: 3rem;
  }
  .voucher-card-title {
    margin-bottom: 2rem;
    font-size: 4.5rem;
  }
  .voucher-card-caption {
    margin-top: 1.8rem;
    padding: 1.5rem;
    font-size: 3.4rem;
  }
  .founding-card {
    width: 92%;
    margin: -3rem auto 0;
    padding: 3rem;
    border-left-width: 0.9rem;
    border-radius: 2rem;
  }
  .founding-card-top span {
    font-size: 2.6rem;
  }
  .founding-card-top strong {
    font-size: 2.8rem;
  }
  .founding-card h3 {
    margin: 1.5rem 0 1rem;
    font-size: 4.2rem;
  }
  .founding-card p {
    font-size: 3.3rem;
  }
  .founding-card small {
    margin-top: 1rem;
    font-size: 2.9rem;
  }
  .union-intro,
  .voucher-flow,
  .union-advantage,
  .founding-section,
  .store-benefits,
  .consumer-section,
  .join-section {
    padding: 10rem 0;
  }
  .i58-title-block {
    margin-bottom: 5rem;
  }
  .section-kicker {
    font-size: 2.7rem;
    letter-spacing: 0.3rem;
  }
  .i58-title-block h2 {
    margin: 2rem 0;
    font-size: 6.5rem;
  }
  .i58-title-block p {
    font-size: 3.5rem;
    line-height: 1.8;
  }
  .union-intro-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .intro-card {
    padding: 4rem;
    border-radius: 2.5rem;
  }
  .intro-icon {
    width: 8rem;
    height: 8rem;
    font-size: 3.8rem;
  }
  .intro-card h3 {
    font-size: 4.4rem;
  }
  .intro-card p {
    font-size: 3.2rem;
  }
  .flow-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .flow-item {
    min-height: auto;
    padding: 4rem;
    border-radius: 2.5rem;
  }
  .flow-step {
    width: 7rem;
    height: 7rem;
    font-size: 2.7rem;
  }
  .flow-icon {
    margin: 2rem 0;
    font-size: 5rem;
  }
  .flow-item h3 {
    font-size: 4rem;
  }
  .flow-item p {
    font-size: 3rem;
  }
  .flow-line {
    display: none;
  }
  .advantage-grid {
    grid-template-columns: 1fr;
    gap: 5rem;
  }
  .advantage-content h2 {
    font-size: 6.2rem;
  }
  .advantage-content > p {
    font-size: 3.3rem;
  }
  .advantage-item {
    padding: 2rem 0;
    gap: 2rem;
  }
  .advantage-item strong {
    min-width: 14rem;
    font-size: 3.4rem;
  }
  .advantage-item span {
    font-size: 3rem;
  }
  .advantage-visual {
    min-height: 60rem;
  }
  .member-card {
    width: 85%;
    padding: 4rem;
    border-radius: 3rem;
  }
  .member-card.second {
    top: 28rem;
  }
  .member-card-label {
    font-size: 2.5rem;
  }
  .member-card-number {
    margin: 5rem 0 2rem;
    font-size: 5rem;
  }
  .member-card-footer {
    font-size: 2.6rem;
  }
  .founding-header h2 {
    font-size: 6.5rem;
  }
  .founding-header p {
    font-size: 3.3rem;
  }
  .founding-main {
    grid-template-columns: 1fr;
    padding: 3rem;
    border-radius: 3rem;
  }
  .founding-main-left {
    padding: 1rem;
  }
  .founding-badge {
    font-size: 2.7rem;
  }
  .founding-main-left h3 {
    font-size: 4.8rem;
  }
  .founding-main-left p {
    font-size: 3.1rem;
  }
  .founding-limit strong {
    font-size: 8rem;
  }
  .founding-limit span {
    font-size: 3rem;
  }
  .founding-main-right {
    grid-template-columns: 1fr 1fr;
  }
  .limit-item {
    padding: 2.5rem;
  }
  .limit-item span {
    font-size: 2.6rem;
  }
  .limit-item strong {
    font-size: 3.6rem;
  }
  .founding-message {
    font-size: 3.1rem;
  }
  .benefit-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .benefit-card {
    padding: 4rem;
    border-radius: 2.5rem;
  }
  .benefit-icon {
    width: 8rem;
    height: 8rem;
    font-size: 4rem;
  }
  .benefit-card h3 {
    font-size: 4rem;
  }
  .benefit-card p {
    font-size: 3rem;
  }
  .consumer-grid {
    grid-template-columns: 1fr;
    gap: 6rem;
  }
  .consumer-voucher {
    width: 48rem;
    max-width: 100%;
    min-height: 32rem;
    padding: 4rem;
  }
  .consumer-voucher span {
    font-size: 3rem;
  }
  .consumer-voucher strong {
    font-size: 10rem;
  }
  .consumer-voucher small {
    font-size: 2.5rem;
  }
  .consumer-content h2 {
    font-size: 6.2rem;
  }
  .consumer-points strong {
    min-width: 18rem;
    font-size: 3.5rem;
  }
  .consumer-points span {
    font-size: 3rem;
  }
  .consumer-content .union-btn {
    width: 100%;
  }
  .join-box {
    padding: 7rem 3rem;
    border-radius: 3rem;
  }
  .join-kicker {
    font-size: 2.7rem;
  }
  .join-box h2 {
    font-size: 6.5rem;
  }
  .join-box > p {
    font-size: 3.4rem;
  }
  .join-points {
    flex-direction: column;
    gap: 1.5rem;
  }
  .join-points span {
    font-size: 3rem;
  }
  .join-box .union-btn {
    width: 100%;
  }
  .join-box > small {
    font-size: 2.3rem;
    line-height: 1.7;
  }
}
@media (min-width: 600px) {
  .union-hero h1 {
    font-size: 7rem;
  }
  .union-hero h2 {
    font-size: 4rem;
  }
  .union-hero-desc {
    font-size: 3rem;
  }
  .union-hero-tags span {
    font-size: 2.5rem;
  }
  .union-btn {
    font-size: 3rem;
  }
  .union-intro-grid,
  .benefit-grid {
    grid-template-columns: 1fr 1fr;
  }
  .advantage-grid,
  .consumer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (min-width: 750.1px) {
  .i58-container {
    padding-left: 3rem;
    padding-right: 3rem;
  }
  .union-hero {
    min-height: 760px;
    padding: 8rem 0;
  }
  .union-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    gap: 5rem;
    align-items: center;
  }
  .union-hero-content {
    text-align: left;
  }
  .union-eyebrow {
    min-height: 4rem;
    padding: 0 2rem;
    font-size: 1.45rem;
  }
  .union-hero h1 {
    margin: 3rem 0 1.5rem;
    font-size: 5.5rem;
  }
  .union-hero h2 {
    font-size: 2.5rem;
  }
  .union-hero-desc {
    margin: 2.5rem 0 0;
    font-size: 1.65rem;
  }
  .union-hero-tags {
    justify-content: flex-start;
    gap: 1rem;
    margin-top: 2.5rem;
  }
  .union-hero-tags span {
    min-height: 4rem;
    padding: 0 1.5rem;
    font-size: 1.3rem;
  }
  .union-hero-actions {
    justify-content: flex-start;
    margin-top: 2.5rem;
  }
  .union-btn {
    min-height: 5rem;
    padding: 0 2rem;
    border-radius: 1rem;
    font-size: 1.4rem;
  }
  .union-hero-note {
    font-size: 1.25rem;
  }
  .voucher-card {
    padding: 2rem;
    border-radius: 2.3rem;
  }
  .voucher-card-title {
    font-size: 2.1rem;
  }
  .voucher-card-caption {
    font-size: 1.35rem;
  }
  .founding-card {
    width: 90%;
    margin: -2.5rem auto 0;
    padding: 2rem;
  }
  .founding-card-top span {
    font-size: 1.15rem;
  }
  .founding-card-top strong {
    font-size: 1.2rem;
  }
  .founding-card h3 {
    font-size: 1.8rem;
  }
  .founding-card p {
    font-size: 1.35rem;
  }
  .founding-card small {
    font-size: 1.15rem;
  }
  .union-intro,
  .voucher-flow,
  .union-advantage,
  .founding-section,
  .store-benefits,
  .consumer-section,
  .join-section {
    padding: 8rem 0;
  }
  .i58-title-block h2 {
    font-size: 4rem;
  }
  .i58-title-block p {
    font-size: 1.6rem;
  }
  .union-intro-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .intro-card {
    padding: 3rem 2.5rem;
  }
  .intro-card h3 {
    font-size: 2rem;
  }
  .intro-card p {
    font-size: 1.4rem;
  }
  .flow-grid {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 1.5rem;
  }
  .flow-item {
    min-height: 26rem;
    padding: 3rem 2rem;
  }
  .flow-step {
    width: 4.5rem;
    height: 4.5rem;
    font-size: 1.4rem;
  }
  .flow-icon {
    font-size: 3.5rem;
  }
  .flow-item h3 {
    font-size: 1.8rem;
  }
  .flow-item p {
    font-size: 1.3rem;
  }
  .flow-line {
    display: block;
    width: 3rem;
  }
  .advantage-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
  .advantage-content h2 {
    font-size: 3.8rem;
  }
  .advantage-content > p {
    font-size: 1.5rem;
  }
  .advantage-item strong {
    min-width: 8rem;
    font-size: 1.5rem;
  }
  .advantage-item span {
    font-size: 1.35rem;
  }
  .advantage-visual {
    min-height: 38rem;
  }
  .member-card {
    width: 80%;
    padding: 2.5rem;
  }
  .member-card.second {
    top: 17rem;
  }
  .member-card-label {
    font-size: 1.1rem;
  }
  .member-card-number {
    margin: 3.5rem 0 1.5rem;
    font-size: 2.8rem;
  }
  .member-card-footer {
    font-size: 1.2rem;
  }
  .founding-header h2 {
    font-size: 4.2rem;
  }
  .founding-header p {
    font-size: 1.6rem;
  }
  .founding-main {
    grid-template-columns: 1.2fr 0.8fr;
    padding: 3rem;
  }
  .founding-badge {
    font-size: 1.2rem;
  }
  .founding-main-left h3 {
    font-size: 2.5rem;
  }
  .founding-main-left p {
    font-size: 1.4rem;
  }
  .founding-limit strong {
    font-size: 5.5rem;
  }
  .founding-limit span {
    font-size: 1.35rem;
  }
  .limit-item {
    padding: 1.6rem;
  }
  .limit-item span {
    font-size: 1.15rem;
  }
  .limit-item strong {
    font-size: 1.7rem;
  }
  .founding-message {
    font-size: 1.4rem;
  }
  .benefit-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .benefit-card {
    padding: 2.5rem;
  }
  .benefit-icon {
    width: 5.5rem;
    height: 5.5rem;
    font-size: 2.6rem;
  }
  .benefit-card h3 {
    font-size: 1.8rem;
  }
  .benefit-card p {
    font-size: 1.3rem;
  }
  .consumer-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 5rem;
  }
  .consumer-voucher {
    width: 30rem;
    min-height: 20rem;
  }
  .consumer-voucher span {
    font-size: 1.3rem;
  }
  .consumer-voucher strong {
    font-size: 6rem;
  }
  .consumer-voucher small {
    font-size: 1.1rem;
  }
  .consumer-content h2 {
    font-size: 3.8rem;
  }
  .consumer-points strong {
    min-width: 10rem;
    font-size: 1.5rem;
  }
  .consumer-points span {
    font-size: 1.35rem;
  }
  .join-box {
    padding: 6rem 3rem;
  }
  .join-kicker {
    font-size: 1.2rem;
  }
  .join-box h2 {
    font-size: 4.2rem;
  }
  .join-box > p {
    font-size: 1.6rem;
  }
  .join-points {
    flex-direction: row;
  }
  .join-points span {
    font-size: 1.35rem;
  }
  .join-box > small {
    font-size: 1rem;
  }
}
@media (min-width: 1080px) {
  .i58-container {
    max-width: 1240px;
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .union-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(450px, 0.9fr);
    gap: 8rem;
  }
  .union-hero h1 {
    font-size: 5.8rem;
  }
  .union-hero h2 {
    font-size: 2.45rem;
  }
  .union-hero-desc {
    font-size: 1.65rem;
  }
  .union-hero-visual {
    max-width: 500px;
  }
}