.flash-sale-page {
  --fs-text: var(--text, #1f2937);
  --fs-muted: var(--muted, var(--text-secondary, #667085));
  --fs-line: var(--line, var(--border, #e6edf2));
  --fs-paper: var(--paper, var(--bg-card, #fff));
  --fs-soft: var(--soft, var(--bg-subtle, #f7f9fb));
  --fs-brand: var(--brand, var(--accent, #2563eb));
  --fs-danger: #d92d20;
  --fs-success: var(--mint, var(--green, #16a34a));
  --fs-radius: var(--radius, 8px);
  min-height: 520px;
  padding-bottom: 64px;
  background: var(--fs-soft);
}

.flash-sale-modal-lock {
  overflow: hidden;
}

.flash-sale-page .site-shell {
  width: min(1180px, calc(100% - 40px));
  max-width: var(--max-width, 1180px);
  margin: 0 auto;
}

.flash-sale-titlebar,
.flash-sale-detail-head {
  padding-top: 34px;
  padding-bottom: 22px;
}

.flash-sale-titlebar {
  border-bottom: 1px solid var(--fs-line);
}

.flash-sale-titlebar h1,
.flash-sale-detail-main h1,
.flash-sale-section-head h2 {
  margin: 0;
  color: var(--fs-text);
  line-height: 1.22;
  letter-spacing: 0;
}

.flash-sale-titlebar h1 {
  font-size: 30px;
}

.flash-sale-titlebar p,
.flash-sale-detail-main p,
.flash-sale-section-head p,
.flash-sale-session-head p {
  margin: 8px 0 0;
  color: var(--fs-muted);
}

.flash-sale-section {
  padding-top: 24px;
}

.flash-sale-section-head {
  margin-bottom: 16px;
}

.flash-sale-section-head h2 {
  font-size: 24px;
}

.flash-sale-campaign-list,
.flash-sale-session-list,
.flash-sale-item-list {
  display: grid;
  gap: 14px;
}

.flash-sale-campaign-card,
.flash-sale-detail-head,
.flash-sale-session,
.flash-sale-item,
.flash-sale-rule-card,
.flash-sale-modal-box {
  border: 1px solid var(--fs-line);
  border-radius: var(--fs-radius);
  background: var(--fs-paper);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .04);
}

.flash-sale-campaign-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px 120px;
  gap: 18px;
  align-items: center;
  padding: 20px;
}

.flash-sale-campaign-main,
.flash-sale-detail-main,
.flash-sale-item-info {
  min-width: 0;
}

.flash-sale-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.flash-sale-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--fs-brand);
  background: rgba(37, 99, 235, .08);
  font-size: 12px;
  font-weight: 700;
}

.flash-sale-campaign-card h2,
.flash-sale-session-head h3,
.flash-sale-item h4 {
  margin: 0;
  color: var(--fs-text);
  line-height: 1.35;
}

.flash-sale-campaign-card h2 {
  font-size: 20px;
}

.flash-sale-campaign-card p {
  margin: 8px 0 0;
  color: var(--fs-muted);
}

.flash-sale-meta-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.flash-sale-meta-list div {
  min-width: 0;
}

.flash-sale-meta-list dt {
  margin: 0 0 3px;
  color: var(--fs-muted);
  font-size: 12px;
}

.flash-sale-meta-list dd {
  margin: 0;
  color: var(--fs-text);
  font-weight: 700;
  word-break: break-word;
}

.flash-sale-primary-link,
.flash-sale-primary-button,
.flash-sale-info-form button,
.flash-sale-modal-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 15px;
  border: 0;
  border-radius: var(--fs-radius);
  color: #fff;
  background: var(--fs-brand);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.flash-sale-primary-link.is-block,
.flash-sale-primary-button {
  width: 100%;
}

.flash-sale-primary-button:disabled {
  cursor: not-allowed;
  background: #98a2b3;
}

.flash-sale-secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--fs-line);
  border-radius: var(--fs-radius);
  color: var(--fs-text);
  background: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.flash-sale-back {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--fs-brand);
  font-weight: 700;
}

.flash-sale-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  align-items: start;
  margin-top: 24px;
  padding: 24px;
}

.flash-sale-detail-main h1 {
  font-size: 32px;
}

.flash-sale-rule-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  box-shadow: none;
}

.flash-sale-notice {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--fs-radius);
  color: #92400e;
  background: #fffbeb;
}

.flash-sale-notice.is-done {
  color: #047857;
  background: #ecfdf3;
}

.flash-sale-session {
  padding: 18px;
}

.flash-sale-session-head {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--fs-line);
}

.flash-sale-session-head h3 {
  font-size: 22px;
}

.flash-sale-item-list {
  padding-top: 14px;
}

.flash-sale-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px 180px;
  gap: 16px;
  align-items: center;
  padding: 16px;
  box-shadow: none;
}

.flash-sale-item-thumb {
  overflow: hidden;
  width: 76px;
  height: 76px;
  border-radius: var(--fs-radius);
  background: var(--fs-soft);
}

.flash-sale-item:has(.flash-sale-item-thumb) {
  grid-template-columns: 76px minmax(0, 1fr) 150px 180px;
}

.flash-sale-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flash-sale-item h4 {
  font-size: 18px;
}

.flash-sale-item-state {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 22px;
  margin-bottom: 8px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--fs-brand);
  background: rgba(37, 99, 235, .08);
  font-size: 12px;
  font-weight: 700;
}

.flash-sale-item-stock {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  color: var(--fs-muted);
  font-size: 14px;
}

.flash-sale-progress {
  overflow: hidden;
  width: min(260px, 100%);
  height: 6px;
  margin-top: 10px;
  border-radius: 999px;
  background: #e8edf3;
}

.flash-sale-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--fs-success);
}

.flash-sale-progress-text {
  margin-top: 5px;
  color: var(--fs-muted);
  font-size: 13px;
}

.flash-sale-item-price {
  display: grid;
  gap: 3px;
  text-align: right;
}

.flash-sale-item-price strong {
  color: var(--fs-danger);
  font-size: 24px;
  line-height: 1.1;
}

.flash-sale-item-price span {
  color: #98a2b3;
  text-decoration: line-through;
  font-size: 13px;
}

.flash-sale-item-action {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.flash-sale-countdown {
  min-height: 20px;
  color: var(--fs-muted);
  font-size: 13px;
  text-align: center;
}

.flash-sale-empty {
  width: 100%;
  padding: 22px;
  border: 1px dashed var(--fs-line);
  border-radius: var(--fs-radius);
  color: var(--fs-muted);
  background: rgba(255, 255, 255, .72);
  text-align: center;
}

.flash-sale-modal[hidden],
.flash-sale-result-modal[hidden],
.flash-sale-modal-actions a[hidden],
.flash-sale-result-box a[hidden],
.flash-sale-result-box button[hidden] {
  display: none;
}

.flash-sale-modal,
.flash-sale-result-modal {
  --fs-text: var(--text, #4a160c);
  --fs-muted: var(--muted, #8f4a2c);
  --fs-line: rgba(199, 99, 37, .24);
  --fs-paper: #fffaf1;
  --fs-soft: #fff3df;
  --fs-brand: #ef3e3e;
  --fs-radius: 14px;
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, .42);
}

.flash-sale-modal-box,
.flash-sale-result-box {
  position: relative;
  box-sizing: border-box;
  width: min(520px, 100%);
  max-height: calc(100dvh - 40px);
  overflow: auto;
  padding: 24px;
  border: 1px solid #e5eaf0;
  border-radius: 18px;
  background: #fffaf1;
  background-color: #fffaf1;
  box-shadow: 0 24px 70px rgba(15, 23, 42, .28);
}

.flash-sale-result-box {
  display: grid;
  justify-items: center;
  gap: 14px;
  max-width: 480px;
  padding: 30px 28px 28px;
  text-align: center;
}

.flash-sale-result-box strong {
  color: var(--fs-text);
  font-size: 22px;
}

.flash-sale-result-box p {
  margin: 0;
  color: var(--fs-muted);
}

.flash-sale-result-box button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 40px;
  border: 0;
  border-radius: var(--fs-radius);
  color: #fff;
  background: #111827;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.flash-sale-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--fs-line);
  border-radius: var(--fs-radius);
  color: var(--fs-muted);
  background: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.flash-sale-modal-head {
  display: grid;
  gap: 8px;
  padding-right: 42px;
  text-align: center;
}

.flash-sale-modal-head strong {
  color: #ef4444;
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0;
}

.flash-sale-modal-head h2 {
  margin: 0;
  color: var(--fs-text);
  font-size: 20px;
}

.flash-sale-modal-head p {
  margin: 0;
  color: var(--fs-muted);
  font-size: 15px;
}

.flash-sale-info-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.flash-sale-info-form label {
  display: grid;
  gap: 6px;
  color: var(--fs-text);
  font-weight: 700;
}

.flash-sale-info-form input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: 46px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  color: #0f172a;
  background: #fff;
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, .04);
  font: inherit;
  font-weight: 500;
  line-height: 46px;
  outline: none;
  appearance: none;
}

.flash-sale-info-form input:focus {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, .14);
}

.flash-sale-info-form input.is-error {
  border-color: #ef4444;
  background: #fff7f7;
}

.flash-sale-info-form input::placeholder {
  color: #94a3b8;
}

.flash-sale-form-error {
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  color: #b42318;
  background: #fff1f0;
  font-size: 14px;
  font-weight: 700;
}

.flash-sale-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid #edf2f7;
  background: #fff;
}

.flash-sale-modal-actions .flash-sale-secondary-button,
.flash-sale-modal-actions button,
.flash-sale-modal-actions a {
  flex: 1 1 160px;
}

.flash-sale-modal-actions button,
.flash-sale-modal-actions a {
  min-width: 0;
}

.flash-sale-modal-actions button[type="submit"] {
  color: #fff;
  background: #ef4444;
  box-shadow: 0 12px 24px rgba(239, 68, 68, .18);
}

.flash-sale-modal-actions .flash-sale-secondary-button {
  border: 1px solid #dbe4f0;
  color: #0f172a;
  background: #fff;
  box-shadow: none;
}

.flash-sale-toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  z-index: 1100;
  max-width: min(520px, calc(100% - 32px));
  transform: translateX(-50%);
  padding: 10px 15px;
  border-radius: 999px;
  color: #fff;
  background: rgba(15, 23, 42, .94);
  box-shadow: 0 12px 30px rgba(15, 23, 42, .22);
}

@media (max-width: 900px) {
  .flash-sale-campaign-card,
  .flash-sale-detail-head,
  .flash-sale-item,
  .flash-sale-item:has(.flash-sale-item-thumb) {
    grid-template-columns: 1fr;
  }

  .flash-sale-item-price {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .flash-sale-page .site-shell {
    width: min(100% - 28px, var(--max-width, 1180px));
  }

  .flash-sale-titlebar,
  .flash-sale-detail-head {
    padding-top: 24px;
  }

  .flash-sale-detail-main h1 {
    font-size: 26px;
  }

  .flash-sale-modal-box,
  .flash-sale-result-box {
    padding: 20px;
  }
}

.flash-sale-page {
  background: linear-gradient(135deg, #f4f7ff 0%, #fbfcff 100%);
}

.flash-sale-arena-head,
.flash-sale-signup-gate {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 44px 0 18px;
  text-align: center;
}

.flash-sale-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 12px;
  border-radius: 999px;
  color: #ef4444;
  background: #fff1f2;
  font-size: 13px;
  font-weight: 800;
}

.flash-sale-arena-head h1,
.flash-sale-signup-gate h1 {
  max-width: 760px;
  margin: 4px 0 0;
  color: #0f172a;
  font-size: 36px;
  line-height: 1.18;
  letter-spacing: 0;
}

.flash-sale-arena-head p,
.flash-sale-signup-gate p {
  max-width: 680px;
  margin: 0;
  color: #64748b;
  font-size: 16px;
}

.flash-sale-signup-gate {
  min-height: 420px;
}

.flash-sale-signup-gate form,
.flash-sale-signup-gate .flash-sale-primary-link {
  width: min(360px, 100%);
  margin-top: 12px;
  align-self: start;
}

.flash-sale-signup-gate .flash-sale-primary-link,
.flash-sale-signup-gate .flash-sale-primary-button {
  height: 46px;
}

.flash-sale-prize-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 8px;
  padding: 0 18px;
  border: 1px solid #dbe4f0;
  border-radius: 999px;
  color: #0f172a;
  background: #fff;
  font: inherit;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .08);
  cursor: pointer;
}

.flash-sale-winner-board {
  margin-bottom: 18px;
  padding: 18px 20px;
  border: 1px solid #e5ecf5;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .05);
}

.flash-sale-winner-board h2 {
  margin: 0 0 12px;
  color: #475569;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
}

.flash-sale-winner-viewport {
  overflow: hidden;
}

.flash-sale-winner-viewport.is-rolling {
  max-height: 250px;
}

.flash-sale-winner-track {
  display: grid;
  gap: 0;
}

.flash-sale-winner-viewport.is-rolling .flash-sale-winner-track {
  animation: flashSaleWinnerRoll 30s linear infinite;
  will-change: transform;
}

.flash-sale-winner-viewport.is-rolling:hover .flash-sale-winner-track {
  animation-play-state: paused;
}

.flash-sale-winner-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: flashSaleWinner;
}

.flash-sale-winner-viewport.is-rolling .flash-sale-winner-list {
  padding-bottom: 10px;
}

.flash-sale-winner-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  min-height: 40px;
  counter-increment: flashSaleWinner;
}

.flash-sale-winner-list li::before {
  content: counter(flashSaleWinner);
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 4px;
  color: #2563eb;
  background: #eef6ff;
  font-size: 14px;
  font-weight: 800;
}

.flash-sale-winner-board span {
  min-width: 0;
  color: #334155;
  font-size: 15px;
  line-height: 1.55;
  word-break: break-word;
}

@keyframes flashSaleWinnerRoll {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(0, -50%, 0);
  }
}

.flash-sale-section {
  padding-top: 24px;
}

.flash-sale-session-list {
  gap: 22px;
}

.flash-sale-session {
  padding: 26px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(15, 23, 42, .08);
}

.flash-sale-session-head {
  display: grid;
  gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px solid #edf1f7;
}

.flash-sale-session-head span {
  width: max-content;
  padding: 4px 10px;
  border-radius: 999px;
  color: #ef4444;
  background: #fff1f2;
  font-size: 13px;
  font-weight: 800;
}

.flash-sale-session-head h2 {
  margin: 0;
  color: #0f172a;
  font-size: 26px;
  line-height: 1.22;
}

.flash-sale-session-head p {
  margin: 0;
  color: #475569;
  font-size: 15px;
}

.flash-sale-item-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 22px;
}

.flash-sale-item,
.flash-sale-item:has(.flash-sale-item-thumb) {
  display: grid;
  grid-template-columns: 42% minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  min-height: 240px;
  padding: 0;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .07);
}

.flash-sale-item-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 240px;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

.flash-sale-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flash-sale-item-media strong {
  color: #ef4444;
  font-size: 34px;
  line-height: 1;
}

.flash-sale-item-media span {
  position: absolute;
  left: 18px;
  top: 18px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: #ef4444;
  font-size: 13px;
  font-weight: 800;
}

.flash-sale-item-info {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 24px;
}

.flash-sale-prize-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.flash-sale-prize-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  color: #a33a0d;
  background: #fff1be;
  font-size: 12px;
  font-weight: 900;
}

.flash-sale-item-info h3 {
  margin: 0;
  color: #0f172a;
  font-size: 20px;
  line-height: 1.28;
}

.flash-sale-redeem-note {
  margin: 0;
  color: #9a5530;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.flash-sale-item-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-align: left;
}

.flash-sale-item-price strong {
  color: #ef4444;
  font-size: 28px;
}

.flash-sale-item-price span {
  color: #94a3b8;
}

.flash-sale-progress-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.flash-sale-progress-line::before {
  content: "";
  grid-column: 1;
  grid-row: 1;
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #e2e8f0;
}

.flash-sale-progress-line i {
  grid-column: 1;
  grid-row: 1;
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #10b981;
}

.flash-sale-progress-line b {
  color: #10b981;
  font-size: 13px;
}

.flash-sale-item-stock {
  margin: 0;
  color: #475569;
}

.flash-sale-item-action {
  gap: 10px;
}

.flash-sale-countdown {
  min-height: 22px;
  color: #0f172a;
  font-weight: 700;
  text-align: left;
}

.flash-sale-primary-link,
.flash-sale-primary-button,
.flash-sale-info-form button,
.flash-sale-modal-actions a,
.flash-sale-result-box a {
  min-height: 46px;
  border-radius: 14px;
  line-height: 1.2;
  text-align: center;
}

.flash-sale-primary-button {
  background: #ef4444;
  box-shadow: 0 12px 24px rgba(239, 68, 68, .22);
}

.flash-sale-primary-button:disabled {
  color: #64748b;
  background: #e2e8f0;
  box-shadow: none;
}

.flash-sale-result-box a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  color: #fff;
  background: #0f172a;
  font-weight: 800;
}

.flash-sale-prize-box {
  max-width: 620px;
}

.flash-sale-prize-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  max-height: min(58vh, 520px);
  overflow: auto;
}

.flash-sale-prize-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid #e5eaf0;
  border-radius: 14px;
  background: #f8fafc;
}

.flash-sale-prize-item div {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.flash-sale-prize-item strong {
  color: #0f172a;
  font-size: 16px;
}

.flash-sale-prize-item span {
  color: #64748b;
  font-size: 13px;
}

.flash-sale-prize-item a,
.flash-sale-prize-item button,
.flash-sale-prize-item em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #ef4444;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.flash-sale-prize-item button {
  cursor: pointer;
}

.flash-sale-prize-item em {
  color: #047857;
  background: #dcfce7;
  font-style: normal;
}

@media (max-width: 980px) {
  .flash-sale-item-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .flash-sale-arena-head h1,
  .flash-sale-signup-gate h1 {
    font-size: 28px;
  }

  .flash-sale-session {
    padding: 18px;
  }

  .flash-sale-item,
  .flash-sale-item:has(.flash-sale-item-thumb) {
    grid-template-columns: 1fr;
  }

  .flash-sale-item-media {
    min-height: 170px;
  }

  .flash-sale-prize-item {
    grid-template-columns: 1fr;
  }
}

/* xiaoshou festive activity skin */
.flash-sale-page {
  --fs-text: #5a180c;
  --fs-muted: #9a5530;
  --fs-line: rgba(199, 99, 37, .22);
  --fs-paper: rgba(255, 250, 242, .96);
  --fs-soft: #fff7ed;
  --fs-brand: #e5231f;
  --fs-radius: 8px;
  background: radial-gradient(circle at 10% 0, #fff1bd 0, transparent 28%), #fff7ed;
}

.flash-sale-festival-hero {
  position: relative;
  min-height: clamp(360px, 46vw, 520px);
  overflow: hidden;
  color: #fff8df;
  background: #d8201b;
}

.flash-sale-festival-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flash-sale-festival-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(124, 10, 7, .72), rgba(198, 24, 18, .24) 52%, rgba(216, 32, 27, .04));
}

.flash-sale-festival-hero .site-shell {
  position: relative;
  z-index: 1;
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(42px, 7vw, 78px);
}

.flash-sale-festival-hero span,
.flash-sale-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 14px;
  border: 1px solid rgba(255, 235, 176, .74);
  border-radius: 999px;
  background: rgba(128, 12, 8, .24);
  color: #ffe89d;
  font-size: 14px;
  font-weight: 900;
}

.flash-sale-festival-hero h1 {
  max-width: 680px;
  margin: 0;
  color: #fff8df;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: 0;
  text-shadow: 0 8px 22px rgba(92, 15, 0, .34);
}

.flash-sale-festival-hero p {
  max-width: 560px;
  margin: 18px 0 0;
  color: rgba(255, 250, 225, .94);
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
}

.flash-sale-hero-icons {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.flash-sale-hero-icons img {
  width: 76px;
  height: 76px;
  object-fit: contain;
  filter: drop-shadow(0 12px 20px rgba(95, 15, 0, .26));
}

.flash-sale-titlebar {
  border-bottom: 0;
}

.flash-sale-section {
  padding-top: 28px;
}

.flash-sale-campaign-list {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.flash-sale-campaign-card {
  position: relative;
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 22px;
  border-color: var(--fs-line);
  background: linear-gradient(180deg, rgba(255, 252, 245, .98), rgba(255, 244, 224, .95));
  box-shadow: 0 18px 42px rgba(192, 72, 24, .12);
}

.flash-sale-card-icon {
  width: 86px;
  filter: drop-shadow(0 12px 18px rgba(166, 50, 12, .18));
}

.flash-sale-campaign-main {
  grid-column: 2;
}

.flash-sale-meta-list,
.flash-sale-campaign-card .flash-sale-primary-link {
  grid-column: 1 / -1;
}

.flash-sale-tags span {
  color: #a33a0d;
  background: #fff1be;
}

.flash-sale-campaign-card h2 {
  color: #701b0f;
  font-size: 22px;
}

.flash-sale-meta-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 235, 189, .46);
}

.flash-sale-primary-link,
.flash-sale-primary-button,
.flash-sale-info-form button,
.flash-sale-modal-actions a,
.flash-sale-prize-button {
  min-height: 44px;
  border-radius: 999px;
  color: #8f170d;
  background: linear-gradient(135deg, #ffe08a, #ff9a24);
  box-shadow: 0 12px 24px rgba(198, 68, 19, .2);
  line-height: 1.2;
  text-align: center;
}

.flash-sale-primary-button:disabled {
  color: #9b6b38;
  background: #ead8bb;
  box-shadow: none;
}

.flash-sale-signup-gate form {
  margin-top: 28px;
  max-width: 220px;
}

.flash-sale-hero-tools {
  position: absolute;
  top: clamp(20px, 4vw, 42px);
  right: clamp(18px, 5vw, 72px);
  z-index: 2;
}

.flash-sale-winner-board,
.flash-sale-session,
.flash-sale-item,
.flash-sale-modal-box,
.flash-sale-result-box {
  border-color: var(--fs-line);
  background: var(--fs-paper, #fffaf1);
  background-color: var(--fs-paper, #fffaf1);
  box-shadow: 0 18px 42px rgba(192, 72, 24, .12);
}

.flash-sale-winner-board {
  position: relative;
  padding-left: 122px;
  overflow: hidden;
}

.flash-sale-winner-board > img {
  position: absolute;
  left: 22px;
  top: 18px;
  width: 82px;
}

.flash-sale-winner-board h2,
.flash-sale-session-head h2,
.flash-sale-item h3 {
  color: #741b0e;
}

.flash-sale-session-head {
  border-bottom-color: rgba(199, 99, 37, .2);
}

.flash-sale-session-head span {
  color: #e5231f;
  font-weight: 900;
}

.flash-sale-item-media {
  background: radial-gradient(circle at 50% 18%, #fff0b8, #ffcf6a 55%, #e64328);
}

.flash-sale-item-media span {
  background: rgba(128, 18, 8, .78);
}

.flash-sale-progress-line {
  background: #ffe8c2;
}

.flash-sale-progress-line i {
  background: linear-gradient(90deg, #ff9a24, #e5231f);
}

.flash-sale-modal-head img {
  width: 90px;
  margin: 0 auto 10px;
}

.flash-sale-prize-item {
  border-color: rgba(199, 99, 37, .18);
  background: #fff7e7;
}

@media (max-width: 760px) {
  .flash-sale-page {
    padding-bottom: 42px;
  }

  .flash-sale-page .site-shell {
    width: min(100% - 24px, var(--max-width, 1180px));
  }

  .flash-sale-festival-hero {
    min-height: 328px;
  }

  .flash-sale-festival-hero > img {
    object-position: 60% center;
  }

  .flash-sale-festival-hero::after {
    background: linear-gradient(180deg, rgba(116, 9, 7, .84), rgba(198, 24, 18, .46) 56%, rgba(190, 31, 18, .22));
  }

  .flash-sale-festival-hero .site-shell {
    display: grid;
    align-content: center;
    justify-items: center;
    min-height: 328px;
    padding-top: 54px;
    padding-bottom: 34px;
    text-align: center;
  }

  .flash-sale-hero-tools {
    top: 14px;
    right: 12px;
  }

  .flash-sale-prize-button {
    min-height: 36px;
    padding: 0 14px;
    font-size: 14px;
  }

  .flash-sale-festival-hero span,
  .flash-sale-kicker {
    margin-bottom: 10px;
    padding: 4px 11px;
    font-size: 13px;
  }

  .flash-sale-festival-hero h1 {
    max-width: 100%;
    font-size: 30px;
    line-height: 1.12;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .flash-sale-festival-hero p {
    margin-top: 12px;
    max-width: 100%;
    font-size: 16px;
    line-height: 1.55;
    overflow-wrap: anywhere;
  }

  .flash-sale-signup-gate {
    min-height: 360px;
  }

  .flash-sale-signup-gate form,
  .flash-sale-signup-gate .flash-sale-primary-link {
    width: 100%;
    max-width: none;
    margin-top: 18px;
  }

  .flash-sale-section {
    padding-top: 18px;
  }

  .flash-sale-session {
    padding: 16px 12px;
    border-radius: 16px;
  }

  .flash-sale-session-head {
    padding-bottom: 14px;
  }

  .flash-sale-session-head h2 {
    font-size: 22px;
  }

  .flash-sale-session-head p {
    font-size: 13px;
    line-height: 1.5;
  }

  .flash-sale-item-list {
    gap: 14px;
    padding-top: 16px;
  }

  .flash-sale-item-info {
    gap: 10px;
    padding: 18px 14px 16px;
    align-content: start;
  }

  .flash-sale-item-info h3 {
    font-size: 18px;
  }

  .flash-sale-item-price strong {
    font-size: 24px;
  }

  .flash-sale-countdown {
    min-height: 20px;
    font-size: 13px;
  }

  .flash-sale-campaign-card {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .flash-sale-card-icon {
    width: 74px;
  }

  .flash-sale-meta-list {
    grid-template-columns: 1fr;
  }

  .flash-sale-winner-board {
    padding: 16px 14px;
    text-align: center;
  }

  .flash-sale-winner-board > img {
    position: static;
    width: 70px;
    margin: 0 auto 4px;
  }

  .flash-sale-winner-board h2 {
    margin-bottom: 12px;
    font-size: 18px;
  }

  .flash-sale-winner-viewport {
    text-align: left;
  }

  .flash-sale-winner-list {
    gap: 8px;
  }

  .flash-sale-winner-list li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
    min-height: 34px;
    align-items: center;
  }

  .flash-sale-winner-list li::before {
    width: 34px;
    height: 34px;
    border-radius: 8px;
  }

  .flash-sale-winner-board span {
    font-size: 14px;
    line-height: 1.5;
  }

  .flash-sale-modal,
  .flash-sale-result-modal {
    align-items: end;
    place-items: end center;
    padding: 0;
    background: rgba(55, 15, 8, .52);
  }

  .flash-sale-modal-box,
  .flash-sale-result-box {
    width: 100%;
    max-width: none;
    max-height: min(86dvh, 620px);
    margin: 0;
    overflow: auto;
    overscroll-behavior: contain;
    padding: 18px 16px max(18px, env(safe-area-inset-bottom));
    border-width: 1px 0 0;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -18px 48px rgba(82, 20, 8, .26);
  }

  .flash-sale-modal-close {
    position: sticky;
    top: 0;
    float: right;
    z-index: 3;
    width: 40px;
    height: 40px;
    margin: -4px 0 4px 8px;
    border-radius: 999px;
    color: #7a2b16;
    background: #fff7ed;
  }

  .flash-sale-modal-head {
    clear: both;
    gap: 6px;
    padding-right: 0;
  }

  .flash-sale-modal-head img {
    width: 72px;
    margin-bottom: 4px;
  }

  .flash-sale-modal-head strong {
    font-size: 30px;
  }

  .flash-sale-modal-head h2 {
    font-size: 18px;
  }

  .flash-sale-modal-head p {
    font-size: 14px;
  }

  .flash-sale-info-form {
    gap: 10px;
    margin-top: 12px;
    padding-bottom: 74px;
  }

  .flash-sale-info-form label {
    gap: 5px;
    font-size: 14px;
  }

  .flash-sale-info-form input {
    height: 44px;
    min-height: 44px;
    border-radius: 12px;
    line-height: 44px;
  }

  .flash-sale-modal-actions {
    position: sticky;
    bottom: 0;
    gap: 8px;
    margin: 12px -16px max(-18px, calc(env(safe-area-inset-bottom) * -1)) ;
    padding: 12px 16px max(12px, env(safe-area-inset-bottom));
  }

  .flash-sale-modal-actions .flash-sale-secondary-button,
  .flash-sale-modal-actions button,
  .flash-sale-modal-actions a {
    flex: 1 1 0;
    min-height: 42px;
  }

  .flash-sale-result-box {
    gap: 10px;
    text-align: center;
  }

  .flash-sale-result-box strong {
    font-size: 20px;
  }

  .flash-sale-prize-box {
    max-height: min(82dvh, 620px);
  }

  .flash-sale-prize-list {
    max-height: none;
  }

  .flash-sale-prize-item {
    gap: 10px;
    padding: 12px;
  }

.flash-sale-prize-item a,
.flash-sale-prize-item button,
.flash-sale-prize-item em {
    width: 100%;
  }
}

.flash-sale-page {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #fff1de;
}

.flash-sale-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(120, 10, 7, .3), rgba(255, 247, 237, .88) 46%, rgba(255, 247, 237, .96)),
    url("../../images/activity-hero.png") center top / cover no-repeat;
}

.flash-sale-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 12% 8%, rgba(255, 226, 139, .32), transparent 28%);
}

.flash-sale-activity-card {
  display: grid;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(199, 99, 37, .2);
  border-radius: 18px;
  background: rgba(255, 250, 242, .94);
  box-shadow: 0 18px 42px rgba(192, 72, 24, .12);
}

.flash-sale-activity-main {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 126px;
  padding: 14px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 16% 18%, rgba(255, 235, 153, .78), transparent 36%),
    linear-gradient(135deg, rgba(255, 245, 214, .92), rgba(255, 250, 242, .78));
}

.flash-sale-activity-main > img {
  width: 72px;
  filter: drop-shadow(0 10px 18px rgba(166, 50, 12, .18));
}

.flash-sale-lottery-visual {
  position: relative;
  display: grid;
  place-items: center;
  width: 118px;
  height: 104px;
}

.flash-sale-lottery-wheel {
  position: absolute;
  inset: 7px 8px 2px 16px;
  border: 8px solid #ffd36b;
  border-radius: 999px;
  background:
    conic-gradient(from -18deg, #ef3e3e 0 18deg, #fff1b8 18deg 36deg, #ef3e3e 36deg 54deg, #fff1b8 54deg 72deg, #ef3e3e 72deg 90deg, #fff1b8 90deg 108deg, #ef3e3e 108deg 126deg, #fff1b8 126deg 144deg, #ef3e3e 144deg 162deg, #fff1b8 162deg 180deg, #ef3e3e 180deg 198deg, #fff1b8 198deg 216deg, #ef3e3e 216deg 234deg, #fff1b8 234deg 252deg, #ef3e3e 252deg 270deg, #fff1b8 270deg 288deg, #ef3e3e 288deg 306deg, #fff1b8 306deg 324deg, #ef3e3e 324deg 342deg, #fff1b8 342deg 360deg);
  box-shadow: inset 0 0 0 9px rgba(255, 255, 255, .38), 0 14px 28px rgba(160, 41, 10, .2);
}

.flash-sale-lottery-wheel::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 26px;
  height: 26px;
  border: 5px solid #f6b445;
  border-radius: 999px;
  background: #b72b16;
  transform: translate(-50%, -50%);
}

.flash-sale-lottery-medal {
  position: absolute;
  left: 0;
  top: 2px;
  z-index: 2;
  width: 54px;
  filter: drop-shadow(0 10px 16px rgba(150, 38, 12, .22));
}

.flash-sale-lottery-gift {
  position: absolute;
  right: 2px;
  bottom: 0;
  z-index: 3;
  width: 64px;
  filter: drop-shadow(0 12px 18px rgba(150, 38, 12, .22));
}

.flash-sale-lottery-copy {
  min-width: 0;
}

.flash-sale-activity-main span {
  display: inline-flex;
  width: max-content;
  margin-bottom: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  color: #a33a0d;
  background: #fff1be;
  font-size: 12px;
  font-weight: 900;
}

.flash-sale-activity-main h3 {
  margin: 0;
  color: #741b0e;
  font-size: 24px;
  line-height: 1.25;
}

.flash-sale-activity-main p {
  margin: 6px 0 0;
  color: #9a5530;
  font-weight: 700;
}

.flash-sale-prize-pool {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 12px 0 0;
  border-top: 1px solid rgba(199, 99, 37, .16);
}

.flash-sale-prize-level {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  color: #8f170d;
  background: #fff1be;
  font-size: 14px;
  font-weight: 900;
}

.flash-sale-prize-pool em {
  color: #9a5530;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.flash-sale-prize-type {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 116px;
  padding: 12px;
  border: 1px solid rgba(199, 99, 37, .18);
  border-radius: 14px;
  background: rgba(255, 247, 231, .86);
}

.flash-sale-prize-type-media {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  width: 104px;
  height: 92px;
  border-radius: 12px;
  background: radial-gradient(circle at 50% 18%, #fff0b8, #ffcf6a 55%, #e64328);
}

.flash-sale-prize-type-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flash-sale-prize-type-media strong {
  max-width: 88px;
  color: #ef4444;
  font-size: 18px;
  line-height: 1.18;
  text-align: center;
}

.flash-sale-prize-type-media span {
  position: absolute;
  left: 8px;
  top: 8px;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
  background: rgba(128, 18, 8, .78);
  font-size: 12px;
  font-weight: 900;
}

.flash-sale-prize-type-info {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.flash-sale-prize-type-info h3 {
  margin: 0;
  color: #741b0e;
  font-size: 20px;
  line-height: 1.28;
}

.flash-sale-prize-type .flash-sale-item-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.flash-sale-prize-type .flash-sale-item-price strong {
  font-size: 24px;
}

.flash-sale-prize-type-action {
  min-width: 0;
}

.flash-sale-prize-type-action .flash-sale-item-action {
  gap: 8px;
}

.flash-sale-prize-type-action .flash-sale-primary-link,
.flash-sale-prize-type-action .flash-sale-primary-button {
  width: 100%;
}

.flash-sale-session-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(199, 99, 37, .18);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 241, 190, .72), rgba(255, 250, 242, .94));
}

.flash-sale-session-action > div {
  min-width: 0;
}

.flash-sale-session-action span {
  display: inline-flex;
  width: max-content;
  margin-bottom: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(128, 18, 8, .78);
  font-size: 12px;
  font-weight: 900;
}

.flash-sale-session-action strong {
  display: block;
  color: #741b0e;
  font-size: 20px;
  line-height: 1.25;
}

.flash-sale-session-action p {
  margin: 5px 0 0;
  color: #9a5530;
  font-weight: 800;
}

.flash-sale-session-action .flash-sale-primary-link,
.flash-sale-session-action .flash-sale-primary-button {
  width: 100%;
}

@media (max-width: 760px) {
  .flash-sale-page {
    overflow: visible;
  }

  .flash-sale-page::before {
    background:
      linear-gradient(180deg, rgba(116, 9, 7, .12), rgba(255, 247, 237, .56) 34%, rgba(255, 247, 237, .9)),
      url("../../images/activity-hero.png") 60% top / auto 430px no-repeat;
  }

  .flash-sale-session {
    background: rgba(255, 250, 242, .92);
    backdrop-filter: blur(4px);
  }

  .flash-sale-activity-card {
    gap: 14px;
    padding: 14px;
    border-radius: 16px;
  }

  .flash-sale-activity-main {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 12px;
    min-height: 96px;
    padding: 12px;
  }

  .flash-sale-lottery-visual {
    width: 84px;
    height: 78px;
  }

  .flash-sale-lottery-wheel {
    inset: 6px 6px 0 12px;
    border-width: 6px;
  }

  .flash-sale-lottery-wheel::after {
    width: 18px;
    height: 18px;
    border-width: 4px;
  }

  .flash-sale-lottery-medal {
    width: 38px;
  }

  .flash-sale-lottery-gift {
    width: 46px;
  }

  .flash-sale-activity-main h3 {
    font-size: 19px;
  }

  .flash-sale-activity-main p {
    font-size: 14px;
    line-height: 1.45;
  }

  .flash-sale-prize-pool {
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid rgba(199, 99, 37, .16);
  }

  .flash-sale-prize-level {
    min-height: 30px;
    padding: 0 12px;
    font-size: 13px;
  }

  .flash-sale-prize-type {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 10px;
    min-height: 0;
    padding: 12px 0;
    border: 0;
    border-bottom: 1px solid rgba(199, 99, 37, .16);
    border-radius: 0;
    background: transparent;
  }

  .flash-sale-prize-type:last-child {
    border-bottom: 0;
  }

  .flash-sale-prize-type-media {
    width: 56px;
    height: 56px;
    border-radius: 10px;
  }

  .flash-sale-prize-type-media strong {
    max-width: 48px;
    font-size: 13px;
  }

  .flash-sale-prize-type-media span {
    left: 5px;
    top: 5px;
    padding: 2px 6px;
    font-size: 11px;
  }

  .flash-sale-prize-type-info {
    gap: 6px;
  }

  .flash-sale-prize-type-info h3 {
    font-size: 16px;
  }

  .flash-sale-prize-type .flash-sale-item-price strong {
    font-size: 20px;
  }

  .flash-sale-prize-type-action {
    grid-column: 2;
  }

  .flash-sale-prize-type-action .flash-sale-item-action {
    grid-template-columns: minmax(0, 1fr) 108px;
    align-items: center;
  }

  .flash-sale-prize-type-action .flash-sale-countdown {
    min-height: 18px;
    font-size: 12px;
  }

  .flash-sale-prize-type-action .flash-sale-primary-link,
  .flash-sale-prize-type-action .flash-sale-primary-button {
    min-height: 36px;
    padding: 0 12px;
    font-size: 14px;
  }

  .flash-sale-session-action {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px;
  }

  .flash-sale-session-action strong {
    font-size: 17px;
  }

  .flash-sale-session-action p {
    font-size: 13px;
  }
}