.campaign {
  width: min(1120px, calc(100% - 2rem));
  margin: clamp(1.5rem, 4vw, 3rem) auto clamp(4rem, 9vw, 7rem);
}

.campaign-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(310px, .78fr);
  min-height: 660px;
  overflow: hidden;
  border: 1px solid rgb(80 196 255 / 32%);
  border-radius: 36px;
  color: #fff;
  background:
    radial-gradient(circle at 76% 12%, rgb(55 208 255 / 27%), transparent 30%),
    radial-gradient(circle at 18% 92%, rgb(255 135 30 / 18%), transparent 32%),
    linear-gradient(145deg, #051a3b 0%, #062755 48%, #04152f 100%);
  box-shadow: 0 34px 80px rgb(4 27 61 / 24%);
}

.campaign-card::before {
  position: absolute;
  right: 24%;
  bottom: -125px;
  width: 560px;
  height: 210px;
  border: 2px solid rgb(54 214 255 / 40%);
  border-right-color: transparent;
  border-left-color: rgb(255 156 35 / 45%);
  border-radius: 50%;
  transform: rotate(-10deg);
  content: "";
  pointer-events: none;
}

.campaign-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5.5vw, 4.6rem);
}

.campaign-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1rem;
  color: #8fe8ff;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.campaign-kicker span {
  padding: .36rem .65rem;
  border: 1px solid rgb(255 219 115 / 52%);
  border-radius: 999px;
  color: #ffe59a;
  background: rgb(255 196 52 / 10%);
  letter-spacing: .04em;
}

.campaign h2 {
  max-width: 9ch;
  margin: 0 0 1rem;
  font-size: clamp(2.85rem, 6vw, 5.4rem);
  line-height: .98;
  letter-spacing: -.055em;
  text-wrap: balance;
  background: linear-gradient(180deg, #fff9c6 8%, #ffc546 42%, #fff 43%, #95ddff 82%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 18px rgb(44 190 255 / 22%));
}

.campaign-lead {
  max-width: 46ch;
  margin: 0;
  color: rgb(229 242 255 / 88%);
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
}

.campaign-paths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .65rem;
  margin: 1.6rem 0 1.8rem;
}

.campaign-path {
  padding: .85rem .9rem;
  border: 1px solid rgb(135 219 255 / 22%);
  border-radius: 16px;
  background: rgb(8 52 101 / 72%);
  backdrop-filter: blur(10px);
}

.campaign-path strong,
.campaign-path small {
  display: block;
}

.campaign-path strong {
  color: #fff;
  font-size: 1.02rem;
}

.campaign-path small {
  margin-top: .15rem;
  color: #9ec8eb;
  font-size: .76rem;
  line-height: 1.35;
}

.campaign-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.campaign-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .78rem 1.05rem;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 13px;
  color: #fff;
  background: rgb(255 255 255 / 10%);
  font-weight: 780;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease;
}

.campaign-button:hover {
  transform: translateY(-1px);
  background: rgb(255 255 255 / 17%);
}

.campaign-button-primary {
  border-color: transparent;
  color: #15213b;
  background: linear-gradient(135deg, #ff7a18, #ffc431);
  box-shadow: 0 13px 28px rgb(255 132 20 / 28%);
}

.campaign-button-primary:hover {
  background: linear-gradient(135deg, #ff8b25, #ffd257);
}

.campaign-art {
  position: relative;
  min-height: 660px;
  overflow: hidden;
  border-left: 1px solid rgb(115 212 255 / 18%);
  background: #061a38;
}

.campaign-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.campaign-art::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #062653 0, transparent 16%);
  content: "";
  pointer-events: none;
}

.campaign-offer {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin: -1px clamp(1rem, 4vw, 3rem) 0;
  padding: 1.15rem 1.25rem;
  border: 1px solid #f1c85e;
  border-radius: 0 0 24px 24px;
  color: #34250b;
  background: linear-gradient(135deg, #fff7d7, #fff 48%, #fff0be);
  box-shadow: 0 18px 48px rgb(85 64 10 / 14%);
}

.campaign-offer-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(145deg, #ff7417, #ffbd28);
  font-size: 1.35rem;
  box-shadow: 0 8px 20px rgb(255 133 22 / 25%);
}

.campaign-offer p {
  margin: 0;
  color: #6d5a2e;
  font-size: .88rem;
  line-height: 1.45;
}

.campaign-offer strong {
  display: block;
  color: #34250b;
  font-size: clamp(1.22rem, 2.5vw, 1.6rem);
  letter-spacing: -.02em;
}

.campaign-sale-price {
  display: inline-block;
  margin-left: .12em;
  padding: .04em .3em .08em;
  border-radius: .38em;
  color: #fff;
  background: linear-gradient(145deg, #d9470b, #e85d04);
  font-size: 1.08em;
  line-height: 1.05;
  letter-spacing: -.01em;
  box-shadow: 0 5px 14px rgb(240 90 22 / 24%);
}

.campaign-original-price {
  color: #8a7443;
  font-weight: 700;
  white-space: nowrap;
}

.campaign-original-price del {
  text-decoration-thickness: 1.5px;
}

.campaign-redemption-hint {
  display: inline-block;
  margin-top: .32rem;
  color: #78663c;
  font-size: .78rem;
}

.campaign-code {
  margin-left: .3rem;
  padding: .12rem .38rem;
  border: 1px solid rgb(109 90 46 / 24%);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .78rem;
  letter-spacing: .03em;
}

.campaign-redeem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .72rem 1rem;
  border-radius: 12px;
  color: #fff;
  background: #0b67d1;
  font-weight: 780;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 9px 22px rgb(11 103 209 / 22%);
}

.campaign-note {
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: .8rem;
  text-align: center;
}

@media (max-width: 880px) {
  .campaign-card { grid-template-columns: 1fr; }
  .campaign-copy { padding-bottom: 2rem; }
  .campaign-art { min-height: 560px; border-top: 1px solid rgb(115 212 255 / 18%); border-left: 0; }
  .campaign-art::after { background: linear-gradient(180deg, #051a3b 0, transparent 14%); }
}

@media (max-width: 620px) {
  .campaign-card { min-height: 0; border-radius: 26px; }
  .campaign-copy { padding: 1.7rem 1.25rem 1.5rem; }
  .campaign h2 { font-size: clamp(2.75rem, 14vw, 4.4rem); }
  .campaign-paths { grid-template-columns: 1fr; }
  .campaign-path { display: grid; grid-template-columns: 1fr 1.5fr; align-items: center; }
  .campaign-path small { margin-top: 0; text-align: right; }
  .campaign-actions, .campaign-button { width: 100%; }
  .campaign-art { min-height: 500px; }
  .campaign-offer { grid-template-columns: auto 1fr; margin-inline: .65rem; border-radius: 0 0 20px 20px; }
  .campaign-redeem { grid-column: 1 / -1; width: 100%; }
  .campaign-code { display: inline-block; margin: .2rem 0 0; }
}