/* 固定付费页 #pay（data-screen=member）。字号只出 UI 规范 §3.4。 */

#pageMember .pay-shell {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-paper);
}

#pageMember .pay-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 20px 16px;
}

/* 顶栏透明，藏标题；毛玻璃只给返回钮。 */
#pageMember .page-title {
  display: none;
}
#pageMember .topbar {
  position: absolute;
  z-index: 30;
  top: 0;
  right: 0;
  left: 0;
  height: calc(var(--nav-height) + var(--safe-t));
  min-height: calc(var(--nav-height) + var(--safe-t));
  padding-top: var(--safe-t);
  padding-bottom: 0;
  align-items: center;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 0;
  box-shadow: none;
  pointer-events: none;
}
#pageMember .topbar > * {
  pointer-events: auto;
}
#pageMember .topbar .back {
  background: color-mix(in srgb, var(--color-white) 38%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-white) 72%, transparent);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--color-mask-opaque) 8%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

#pageMember .pay-hero {
  position: relative;
  width: calc(100% + 40px);
  height: auto;
  margin: 0 -20px 4px;
  overflow: hidden;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  background: var(--color-bg-paper);
}

#pageMember .pay-hero::before,
#pageMember .pay-hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 50%;
  pointer-events: none;
  border: 1px solid rgba(184, 145, 75, 0.2);
  border-radius: 50%;
  transform: translateX(-50%) rotate(-12deg);
}

#pageMember .pay-hero::before {
  top: 22px;
  width: 166px;
  height: 126px;
  box-shadow: 0 0 0 8px rgba(215, 180, 110, 0.035), 0 0 28px rgba(184, 145, 75, 0.12);
}

#pageMember .pay-hero::after {
  top: 62px;
  width: 214px;
  height: 48px;
  transform: translateX(-50%) rotate(14deg);
  border-color: rgba(184, 145, 75, 0.28);
}

#pageMember .pay-hero-track {
  display: flex;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

#pageMember .pay-hero-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: var(--pay-hero-top-space) 14px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: transparent;
}

/* 第二张仅用于查看轮播容器边界与过渡层的真实展示效果。 */
#pageMember .pay-hero-slide--dark {
  background: #000;
}

#pageMember .pay-hero-slide--dark > b {
  color: var(--color-bg-paper);
}

#pageMember .pay-hero-slide--dark span {
  color: rgba(247, 241, 230, 0.68);
}

#pageMember .pay-hero-poster-slide {
  position: relative;
  display: block;
  padding: var(--pay-hero-top-space) 0 0;
  border-radius: 0;
  overflow: hidden;
  text-align: left;
  background: var(--color-bg-paper);
}

#pageMember .pay-hero-copy-slide {
  position: relative;
  display: block;
  padding: var(--pay-hero-top-space) 0 0;
  border-radius: 0;
  overflow: hidden;
  text-align: center;
  background: var(--color-bg-paper);
}

#pageMember .pay-hero-copy {
  width: 100%;
  aspect-ratio: 5 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
}

#pageMember .pay-hero-copy-full,
#pageMember .pay-hero-copy-sheet {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

#pageMember .pay-hero-copy-sheet {
  display: none;
}

#pageMember.is-pay-sheet .pay-hero-copy-full {
  display: none;
}

#pageMember.is-pay-sheet .pay-hero-copy {
  padding-bottom: 40px;
}

#pageMember.is-pay-sheet .pay-hero-copy-sheet {
  display: flex;
}

#pageMember .pay-hero-copy-sheet span {
  margin-top: 8px;
}

#pageMember .pay-hero-copy-sheet .pay-hero-tiny {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.5;
}

#pageMember .pay-hero-sheet-diamond {
  display: block;
  width: 5px;
  height: 5px;
  margin-top: 12px;
  transform: rotate(45deg);
  background: var(--color-gold-light);
}

#pageMember .pay-hero-note {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--color-text-muted);
}

#pageMember .pay-hero-poster {
  position: static;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: contain;
  object-position: center;
  border-radius: 0;
  pointer-events: none;
  -webkit-user-drag: none;
}

#pageMember .pay-hero-poster text {
  dominant-baseline: alphabetic;
}

#pageMember .pay-hero-poster-title {
  fill: var(--color-text-main);
  stroke: var(--color-text-main);
  stroke-width: .55;
  paint-order: stroke fill;
  font-family: var(--font-family-serif);
  font-size: 64px;
  font-weight: 700;
  letter-spacing: 12px;
}

#pageMember .pay-hero-poster-subtitle {
  fill: var(--color-text-main);
  font-family: var(--font-family-sans);
  font-size: 28px;
  font-weight: 600;
}

#pageMember .pay-hero-poster-note {
  fill: var(--color-text-muted);
  font-family: var(--font-family-sans);
  font-size: 18px;
  font-weight: 400;
}

/* 轮播底部的白雾过渡：覆盖轮播底缘，给方案卡片留出轻微压入的层次。 */
#pageMember .pay-plan-transition {
  position: relative;
  z-index: 2;
  height: 40px;
  margin: -20px -20px -20px;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.06) 24%,
    rgba(255, 255, 255, 0.14) 54%,
    rgba(255, 255, 255, 0.08) 78%,
    rgba(255, 255, 255, 0) 100%
  );
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

#pageMember .pay-hero-orn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
}

#pageMember .pay-hero-orn i {
  display: block;
  width: 26px;
  height: 1px;
  background: var(--color-gold-light);
}

#pageMember .pay-hero-orn b {
  display: block;
  width: 5px;
  height: 5px;
  transform: rotate(45deg);
  background: var(--color-gold-light);
}

#pageMember .pay-hero-slide > b,
#pageMember .pay-hero-title {
  display: block;
  font-family: var(--font-family-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
  color: var(--color-text-main);
}

#pageMember .pay-hero-slide span {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--color-text-muted);
}

#pageMember .pay-hero-books {
  margin: 14px 0 0;
  font-family: var(--font-family-serif);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  color: var(--color-gold-deep);
}

#pageMember .pay-hero-tiny {
  display: inline-block;
  font-style: normal;
  margin-top: 10px;
  padding: 4px 12px;
  border: 1px solid rgba(201, 169, 106, 0.45);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0;
  color: var(--color-gold-deep);
}

#pageMember .pay-hero-dots {
  position: absolute;
  /* 轮播点必须压在白雾过渡层之上，不能被过渡层洗掉。 */
  z-index: 5;
  left: 0;
  right: 0;
  /* 与高保真确认稿保持一致：小点上收，避免贴住海报底部信息。 */
  bottom: 24px;
  display: flex;
  justify-content: center;
  gap: 8px;
  width: max-content;
  margin: 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 4px 14px rgba(37, 32, 25, 0.05);
}

#pageMember .pay-hero-dots button {
  width: 8px;
  height: 8px;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(122, 93, 43, 0.28);
}

#pageMember .pay-hero-dots button.is-on {
  background: #211e19;
}

#pageMember .pay-rule {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 9px 0 8px;
}

#pageMember .pay-rule::before,
#pageMember .pay-rule::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(227, 214, 188, 0.92);
}

#pageMember .pay-rule i {
  width: 5px;
  height: 5px;
  transform: rotate(45deg);
  background: var(--color-gold-light);
}

#pageMember .pay-plans {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  padding-top: 4px;
}

#pageMember .pay-plan {
  position: relative;
  min-height: 144px;
  padding: 18px 6px 14px;
  border: 1px solid var(--color-line);
  border-radius: 16px;
  background: #fffdf8;
  color: var(--color-text-main);
  text-align: center;
}

#pageMember .pay-plan.is-on {
  border-width: 2px;
  border-color: var(--color-gold-primary);
  background: #fffdf8;
  padding: 17px 5px 13px;
}

#pageMember .pay-plan-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text-sub);
}

#pageMember .pay-plan-price {
  margin-top: 8px;
  font-family: var(--font-family-serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
  color: var(--color-text-main);
  -webkit-text-fill-color: var(--color-text-main);
}

#pageMember .pay-plan-unit {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-muted);
  -webkit-text-fill-color: var(--color-text-muted);
}

#pageMember .pay-plan-strike {
  margin-top: 7px;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.75;
  color: #bfb49a;
  -webkit-text-fill-color: #bfb49a;
  text-decoration: line-through;
}

#pageMember .pay-plan-rec {
  position: absolute;
  top: -28px;
  left: 50%;
  height: 28px;
  display: grid;
  padding: 0 12px;
  place-items: center;
  transform: translateX(-50%);
  border: 1px solid rgba(166, 61, 47, 0.72);
  background: var(--color-bg-paper);
  color: var(--color-seal);
  font-family: var(--font-family-serif);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.35;
  white-space: nowrap;
}

#pageMember .pay-plan:not(.is-on) .pay-plan-rec {
  visibility: hidden;
  opacity: 0;
}

#pageMember .pay-rights-h {
  margin: 0 0 6px;
  text-align: center;
  font-family: var(--font-family-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
  color: var(--color-gold-deep);
}

#pageMember .pay-rights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

#pageMember .pay-rights li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px 2px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.65;
  color: #4a3e28;
}

#pageMember .pay-rights li + li {
  border-top: 1px dashed rgba(231, 220, 196, 0.95);
}

#pageMember .pay-right-glyph {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(210, 169, 85, 0.34);
  border-radius: 50%;
  background-color: #211e19;
  background-image:
    radial-gradient(120% 170% at 0% 0%, rgba(103, 79, 39, 0.54) 0%, rgba(63, 49, 31, 0.22) 36%, transparent 72%),
    radial-gradient(100% 150% at 100% 100%, rgba(8, 8, 7, 0.78) 0%, transparent 66%),
    linear-gradient(112deg, #393125 0%, #29251f 48%, #171613 100%);
  color: #fffdf8;
  font-size: 0;
  line-height: 0;
  box-shadow: inset 0 1px 0 rgba(255, 226, 153, 0.1);
}

#pageMember .pay-right-glyph svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: currentColor;
  color: #fffdf8;
}

#pageMember .pay-right-copy {
  padding-top: 0;
}

#pageMember .pay-right-copy .sub {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0;
  color: #a89c86;
}

#pageMember .pay-dock {
  flex: none;
  padding: 8px 20px max(8px, env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--color-line);
  background: var(--color-bg-paper);
}

#pageMember .pay-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(210, 169, 85, 0.34);
  border-radius: 14px;
  background-color: #211e19;
  background-image:
    radial-gradient(120% 170% at 0% 0%, rgba(103, 79, 39, 0.54) 0%, rgba(63, 49, 31, 0.22) 36%, transparent 72%),
    radial-gradient(100% 150% at 100% 100%, rgba(8, 8, 7, 0.78) 0%, transparent 66%),
    linear-gradient(112deg, #393125 0%, #29251f 48%, #171613 100%);
  color: #f8ead0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  box-shadow: 0 10px 24px rgba(20, 16, 10, 0.28), inset 0 1px 0 rgba(255, 226, 153, 0.1);
}

#pageMember .pay-cta > :not(.pay-cta-stars) {
  position: relative;
  z-index: 1;
}

#pageMember .pay-cta-stars {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
}

#pageMember .pay-cta-stars i {
  position: absolute;
  display: block;
  width: var(--star-size, 7px);
  height: var(--star-size, 7px);
  left: var(--star-x);
  top: var(--star-y);
  opacity: var(--star-opacity, 0.72);
  background: #f0d18e;
  clip-path: polygon(50% 0%, 61% 38%, 100% 50%, 61% 62%, 50% 100%, 39% 62%, 0 50%, 39% 38%);
  filter: var(--star-filter, drop-shadow(0 0 5px rgba(240, 209, 142, 0.72)));
  animation: pay-cta-stars-twinkle var(--star-duration, 3.6s) ease-in-out var(--star-delay, 0s) infinite;
}

#pageMember .pay-cta-stars .is-far {
  filter: blur(0.45px) drop-shadow(0 0 3px rgba(240, 209, 142, 0.42));
}

@keyframes pay-cta-stars-twinkle {
  0%, 100% { transform: scale(0.72); }
  50% { transform: scale(1.14); }
}

@media (prefers-reduced-motion: reduce) {
  #pageMember .pay-cta-stars i { animation: none; }
}

#pageMember a[x-apple-data-detectors],
#pageMember a[href^="tel:"],
#pageMember a[href^="sms:"],
#pageMember .pay-plan a,
#pageMember .pay-cta a {
  color: inherit !important;
  -webkit-text-fill-color: inherit !important;
  text-decoration: none !important;
  background: transparent !important;
  pointer-events: none;
}

#pageMember .pay-cta-currency,
#pageMember .pay-cta-go,
#pageMember .pay-cta b,
#pageMember #payCtaPrice {
  color: #f8ead0;
  -webkit-text-fill-color: #f8ead0;
}

#pageMember .pay-cta-currency {
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0;
}

#pageMember .pay-cta b,
#pageMember #payCtaPrice {
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
}

#pageMember .pay-cta-go {
  font-size: 17px;
  font-weight: 700;
}

#pageMember .pay-cta:active {
  transform: scale(0.98);
  filter: brightness(0.96);
}

#pageMember .pay-term {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
  text-align: center;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0;
  color: #a89c86;
}

#pageMember .pay-sheet-dim,
#pageMember .pay-sheet-handle {
  display: none;
}

#pageMember.is-pay-sheet {
  display: flex !important;
  opacity: 1 !important;
  transform: none !important;
  z-index: 70;
  background: transparent;
  overflow: hidden;
  pointer-events: none;
}

#pageMember.is-pay-sheet .pay-sheet-dim {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(37, 32, 25, 0.48);
  opacity: 0;
  pointer-events: auto;
  transition: opacity 280ms ease;
}

#pageMember.is-pay-sheet.is-pay-sheet-on .pay-sheet-dim {
  opacity: 1;
}

#pageMember.is-pay-sheet .pay-sheet-handle {
  display: block;
  flex: none;
  width: 36px;
  height: 4px;
  margin: 8px auto 0;
  border-radius: 99px;
  background: rgba(122, 93, 43, 0.35);
}

#pageMember.is-pay-sheet .pay-shell {
  position: relative;
  z-index: 1;
  flex: none;
  width: 100%;
  height: 88%;
  max-height: 88%;
  margin-top: auto;
  pointer-events: auto;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -12px 40px rgba(37, 32, 25, 0.22);
  transform: translateY(104%);
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

#pageMember.is-pay-sheet.is-pay-sheet-on .pay-shell {
  transform: translateY(0);
}

#pageMember.is-pay-sheet .topbar {
  padding-top: 4px;
}

@media (prefers-reduced-motion: reduce) {
  #pageMember.is-pay-sheet .pay-sheet-dim,
  #pageMember.is-pay-sheet .pay-shell {
    transition: none;
  }
  #pageMember.is-pay-sheet .pay-shell {
    transform: none;
  }
}

.ask-unlock-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ask-unlock-row .btn {
  flex: 1;
}

.ask-credit-remain {
  flex: none;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-muted);
  white-space: nowrap;
}