/* PredicXion U卡 · 与站点一致的亮色现代极简 */

.ucard-main {
  overflow: hidden;
}

.ucard-container {
  width: min(100%, var(--container-max));
  margin: 0 auto;
  padding: 0 24px;
}

.ucard-section {
  padding: 64px 0;
}

.ucard-section__title {
  margin-bottom: 36px;
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--text-strong);
}

.ucard-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  height: 48px;
  padding: 0 28px;
  font-size: 15px;
  font-weight: 600;
  color: var(--brand-on);
  background: var(--brand);
  border: none;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-button);
  transition: background 0.2s, transform 0.15s;
}

.ucard-btn:hover {
  background: var(--brand-hover);
}

.ucard-btn:active {
  transform: translateY(1px);
}

.ucard-btn--block {
  width: 100%;
  min-width: 0;
}

/* Hero */
.ucard-hero {
  padding: 32px 0 72px;
}

@media (min-width: 768px) {
  .ucard-hero {
    padding-top: 56px;
  }
}

.ucard-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 960px) {
  .ucard-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 24px;
  }
}

.ucard-hero__title {
  margin-bottom: 20px;
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

.ucard-hero__title span {
  color: var(--accent);
}

.ucard-hero__desc {
  max-width: 520px;
  margin-bottom: 32px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.ucard-hero__visual {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.ucard-hero__coin {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(145deg, #ffd76a, #d4a017);
  box-shadow: 0 8px 24px rgba(212, 160, 23, 0.25);
}

.ucard-hero__coin::after {
  content: "$";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 700;
  color: #7a5a00;
}

.ucard-hero__pedestal {
  position: absolute;
  bottom: 0;
  width: 120px;
  height: 88px;
  border-radius: 60px 60px 8px 8px;
  background: linear-gradient(180deg, rgba(20, 184, 166, 0.35), rgba(20, 184, 166, 0.06));
  box-shadow: 0 0 32px rgba(20, 184, 166, 0.12);
}

.ucard-hero__pedestal--left {
  left: 18%;
}

.ucard-hero__pedestal--right {
  right: 18%;
  width: 96px;
  height: 72px;
}

.ucard-card-preview {
  position: relative;
  z-index: 2;
  width: min(100%, 220px);
  aspect-ratio: 1.586;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-card);
}

.ucard-card-preview--dark {
  transform: rotate(-8deg) translateY(-18px);
  margin-right: 48px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(20, 184, 166, 0.12) 25%, transparent 25%) 0 0 / 28px 28px,
    linear-gradient(160deg, #18181b 0%, #09090b 100%);
}

.ucard-card-preview--light {
  position: absolute;
  right: 8%;
  bottom: 28px;
  transform: rotate(10deg);
  background: linear-gradient(160deg, #ffffff 0%, #f4f4f5 100%);
  color: var(--text-strong);
}

.ucard-card-preview__brand {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.ucard-card-preview__chip {
  width: 34px;
  height: 26px;
  margin: 18px 0;
  border-radius: 6px;
  background: linear-gradient(135deg, #d4af37, #f5e6a8);
}

.ucard-card-preview__number {
  margin-top: auto;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.72);
}

.ucard-card-preview--light .ucard-card-preview__number {
  color: var(--text-secondary);
}

.ucard-card-preview__visa {
  position: absolute;
  right: 18px;
  bottom: 16px;
  font-size: 18px;
  font-weight: 800;
  font-style: italic;
  color: #fff;
}

.ucard-card-preview--light .ucard-card-preview__visa {
  color: #1a1f71;
}

/* Advantages */
.ucard-advantages__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .ucard-advantages__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

.ucard-advantage {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.ucard-advantage__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  font-size: 18px;
  color: var(--accent);
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.18);
  border-radius: 50%;
}

.ucard-advantage__title {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-strong);
}

.ucard-advantage__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* Product */
.ucard-product__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

@media (min-width: 900px) {
  .ucard-product__panel {
    grid-template-columns: 0.9fr 1.1fr;
    padding: 36px 40px;
  }
}

.ucard-product__card-wrap {
  display: flex;
  justify-content: center;
}

.ucard-product__card {
  width: min(100%, 360px);
  aspect-ratio: 1.586;
  padding: 28px;
  border-radius: 20px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(20, 184, 166, 0.14) 0%, transparent 42%),
    linear-gradient(160deg, #18181b 0%, #09090b 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
  position: relative;
  overflow: hidden;
}

.ucard-product__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%) 0 0 / 36px 36px;
  opacity: 0.35;
}

.ucard-product__card-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ucard-product__card-brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.ucard-product__card-type {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

.ucard-product__card-chip {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 34px;
  margin: 28px 0;
  border-radius: 8px;
  background: linear-gradient(135deg, #d4af37, #f5e6a8);
}

.ucard-product__card-number {
  position: relative;
  z-index: 1;
  font-size: 18px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.82);
}

.ucard-product__card-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 28px;
}

.ucard-product__card-holder {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

.ucard-product__card-visa {
  font-size: 28px;
  font-weight: 800;
  font-style: italic;
}

.ucard-product__info h3 {
  margin-bottom: 24px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-strong);
}

.ucard-product__specs {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 28px;
  border-top: 1px solid var(--border-subtle);
}

.ucard-product__spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14px;
}

.ucard-product__spec dt {
  color: var(--text-muted);
}

.ucard-product__spec dd {
  font-weight: 600;
  color: var(--text-strong);
  text-align: right;
}

/* Compare */
.ucard-compare__head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: end;
  margin-bottom: 8px;
  text-align: center;
}

.ucard-compare__head-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-strong);
}

.ucard-compare__head-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 20px;
  color: var(--accent);
  background: rgba(20, 184, 166, 0.1);
  border-radius: 12px;
}

.ucard-compare__table {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.ucard-compare__row {
  display: grid;
  grid-template-columns: 1fr minmax(120px, 160px) 1fr;
  gap: 12px;
  align-items: center;
  min-height: 56px;
  padding: 0 20px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14px;
}

.ucard-compare__row:last-child {
  border-bottom: none;
}

.ucard-compare__cell {
  padding: 14px 0;
  line-height: 1.5;
}

.ucard-compare__cell--left {
  color: var(--accent);
  font-weight: 500;
  text-align: left;
}

.ucard-compare__cell--center {
  text-align: center;
  color: var(--text-muted);
  font-weight: 600;
}

.ucard-compare__cell--right {
  text-align: right;
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .ucard-compare__head {
    display: none;
  }

  .ucard-compare__row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 20px;
  }

  .ucard-compare__cell--left::before {
    content: "PredicXion U卡：";
    color: var(--text-muted);
    font-weight: 400;
  }

  .ucard-compare__cell--right::before {
    content: "普通银行卡：";
    color: var(--text-muted);
    font-weight: 400;
  }
}

/* Rules */
.ucard-rules__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ucard-rule {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.ucard-rule__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  font-size: 15px;
  color: var(--accent);
  background: rgba(20, 184, 166, 0.1);
  border-radius: 50%;
}

.ucard-rule__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}