.studio-work-purchase { display: flex; align-items: center; justify-content: flex-end; gap: 16px; min-width: 0; }
.studio-payment-link { display: inline-flex; align-items: center; justify-content: center; gap: 7px; flex-shrink: 0; padding: 9px 13px; border: 1px solid #777771; color: #f6f6f2; font-size: 11px; white-space: nowrap; }
.studio-payment-link:hover { background: #f6f6f2; color: #080808; }
.studio-payment-page { max-width: 780px; margin: 0 auto; padding: 55px 28px 90px; }
.studio-payment-back { display: inline-block; margin-bottom: 35px; color: #aaa9a3; font-size: 11px; }
.studio-payment-page h1 { margin: 12px 0 24px; font-size: clamp(28px, 4vw, 42px); font-weight: 600; letter-spacing: -.04em; }
.studio-payment-notice { padding: 16px 18px; margin: 0 0 26px; border-left: 2px solid #f6f6f2; background: #151515; color: #f6f6f2; font-size: 14px; line-height: 1.7; }
.studio-payment-card { padding: 30px; border: 1px solid #343431; }
.studio-payment-card h2 { margin: 12px 0; font-size: clamp(21px, 3vw, 28px); letter-spacing: -.035em; }
.studio-payment-card > p { color: #aaa9a3; font-size: 14px; line-height: 1.7; }
.studio-payment-total { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; margin: 27px 0; padding-top: 22px; border-top: 1px solid #343431; }
.studio-payment-total > span { color: #aaa9a3; font-size: 13px; }
.studio-payment-total strong { font-size: 25px; font-weight: 600; }
.studio-payment-total small { font-size: 12px; font-weight: 400; color: #aaa9a3; white-space: nowrap; }
.studio-card-pay { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 49px; background: #f6f6f2; border: 1px solid #f6f6f2; color: #080808; font-size: 14px; font-weight: 600; cursor: pointer; }
.studio-card-pay:disabled { background: #b9b9b3; border-color: #b9b9b3; cursor: not-allowed; }
.studio-payment-card > .studio-payment-status { margin: 10px 0 22px; font-size: 12px; text-align: center; }
.studio-payment-chat { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 14px; border: 1px solid #777771; font-size: 12px; }
@media (max-width: 620px) {
  .studio-work-purchase { justify-content: space-between; gap: 10px; }
  .studio-work-purchase > span { min-width: 0; line-height: 1.65; }
  .studio-payment-link { padding: 8px 10px; font-size: 10px; }
  .studio-payment-page { padding: 32px 18px 56px; }
  .studio-payment-back { margin-bottom: 25px; }
  .studio-payment-notice { font-size: 12px; }
  .studio-payment-card { padding: 22px 18px; }
  .studio-payment-total strong { font-size: 22px; }
}