.seller-page {
  color: #211a12;
  background: #fffdf9;
}

.seller-hero {
  position: relative;
  display: flex;
  min-height: 340px;
  align-items: center;
  overflow: hidden;
  padding: 55px 8%;
  background: radial-gradient(circle at 85% 20%, #5b3b1a 0, transparent 34%), linear-gradient(120deg, #17100a, #2b1d10);
  color: #fff;
}

.seller-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 660px;
}

.seller-eyebrow {
  margin: 0 0 12px;
  color: #d99a36;
  font: 700 11px/1.4 Arial, sans-serif;
  letter-spacing: 2px;
}

.seller-hero h1 {
  max-width: 630px;
  margin: 0 0 14px;
  color: #ffcd73;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.05;
}

.seller-hero-copy > p:not(.seller-eyebrow) {
  max-width: 540px;
  margin: 0;
  color: #eee2d0;
  font-size: 17px;
  line-height: 1.6;
}

.seller-primary-link,
.seller-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
  padding: 13px 20px;
  border: 0;
  border-radius: 6px;
  background: linear-gradient(110deg, #f5ae2f, #ffca5d);
  color: #17110a;
  font: 700 14px Arial, sans-serif;
  text-decoration: none;
  cursor: pointer;
}

.seller-hero-mark {
  position: absolute;
  right: 12%;
  color: rgba(255, 202, 93, .12);
  font: 300 360px/.8 Georgia, serif;
}

.seller-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding: 42px 8%;
  border-bottom: 1px solid #eee4d7;
}

.seller-benefits article {
  min-width: 0;
}

.seller-benefits article > span {
  color: #b7781b;
  font: 700 12px Arial, sans-serif;
}

.seller-benefits h2 {
  margin: 8px 0;
  font-size: 21px;
}

.seller-benefits p,
.seller-form-intro > p:last-child {
  margin: 0;
  color: #665c50;
  font: 14px/1.6 Arial, sans-serif;
}

.seller-form-section {
  display: grid;
  grid-template-columns: minmax(200px, .7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: 38px;
  padding: 54px 8% 70px;
}

.seller-form-intro h2 {
  margin: 0 0 12px;
  font-size: 31px;
  line-height: 1.15;
}

.seller-form-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid #eee4d7;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 30px rgba(37, 26, 12, .06);
}

.seller-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px 18px;
}

.seller-field {
  min-width: 0;
}

.seller-field-wide {
  grid-column: 1 / -1;
}

.seller-field label {
  display: block;
  margin-bottom: 6px;
  color: #29231d;
  font: 600 13px Arial, sans-serif;
}

.seller-field label span {
  color: #b85a00;
}

.seller-field input,
.seller-field select,
.seller-field textarea,
.seller-form-grid select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #ded5c9;
  border-radius: 6px;
  background: #fff;
  color: #211a12;
  font: 14px Arial, sans-serif;
}

.seller-field textarea {
  min-height: 110px;
  resize: vertical;
}

.seller-field input:focus,
.seller-field select:focus,
.seller-field textarea:focus {
  border-color: #b7781b;
  outline: 2px solid rgba(183, 120, 27, .16);
}

.seller-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #51483d;
  font: 13px/1.5 Arial, sans-serif;
}

.seller-consent input {
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: #a85d00;
}

.seller-consent a {
  color: #985000;
  text-decoration: underline;
}

.seller-submit {
  width: 100%;
  margin-top: 0;
  min-height: 48px;
}

.seller-alert {
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 6px;
  font: 14px/1.5 Arial, sans-serif;
}

.seller-alert.error {
  background: #fdecea;
  color: #a12622;
}

.seller-alert.success {
  background: #e8f6ec;
  color: #1d6b35;
}

@media (max-width: 800px) {
  .seller-hero {
    min-height: 310px;
    padding: 42px 6%;
  }

  .seller-hero-mark {
    right: -2%;
    font-size: 300px;
  }

  .seller-benefits {
    gap: 18px;
    padding: 32px 6%;
  }

  .seller-form-section {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 38px 6% 48px;
  }
}

@media (max-width: 480px) {
  .seller-hero {
    min-height: 290px;
    padding: 36px 20px;
  }

  .seller-hero h1 {
    font-size: 38px;
  }

  .seller-hero-copy > p:not(.seller-eyebrow) {
    font-size: 15px;
  }

  .seller-hero-mark {
    right: -15%;
    font-size: 250px;
  }

  .seller-benefits {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 20px;
  }

  .seller-benefits h2 {
    margin: 5px 0;
    font-size: 18px;
  }

  .seller-form-section {
    padding: 32px 16px 42px;
  }

  .seller-form-intro h2 {
    font-size: 27px;
  }

  .seller-form-card {
    padding: 18px 14px;
  }

  .seller-form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .seller-field-wide {
    grid-column: auto;
  }
}