.page-disclaimer {
  --pd-lead: #C6D5F1;
  --pd-rail-w: 78px;
  --pd-haze:
    radial-gradient(115% 85% at 12% -12%, rgba(47, 227, 196, 0.20), transparent 62%),
    radial-gradient(85% 65% at 102% 2%, rgba(124, 255, 107, 0.11), transparent 58%),
    linear-gradient(158deg, #1B2A5E 0%, #0A1128 68%);
  --pd-card:
    linear-gradient(180deg, rgba(47, 227, 196, 0.13), rgba(22, 34, 74, 0) 46%),
    #16224A;
  background-color: var(--sx-night);
  color: var(--sx-text);
  font-family: var(--sx-font);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  padding: clamp(104px, 15vw, 152px) 0 clamp(30px, 5vw, 52px);
  background: var(--pd-haze);
}

.page-disclaimer .pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sx-line), transparent);
}

.page-disclaimer .pd-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-disclaimer .pd-hero__eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--sx-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sx-muted);
}

.page-disclaimer .pd-hero__code {
  padding: 3px 12px;
  border: 1px solid var(--sx-cyan);
  border-radius: 999px;
  color: var(--sx-cyan);
  letter-spacing: 0.24em;
}

.page-disclaimer .pd-hero__title {
  margin: 0 0 20px;
  font-family: var(--sx-head);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--sx-text);
}

.page-disclaimer .pd-hero__lead {
  max-width: 60ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pd-lead);
}

/* ---------- 顶部窄幅通栏图 ---------- */
.page-disclaimer .pd-banner {
  position: relative;
  margin: 0;
  border-bottom: 1px solid var(--sx-line);
  overflow: hidden;
}

.page-disclaimer .pd-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 320px);
  object-fit: cover;
  opacity: 0.82;
}

.page-disclaimer .pd-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 17, 40, 0.1) 0%, rgba(10, 17, 40, 0.86) 100%),
    repeating-linear-gradient(90deg, rgba(58, 74, 117, 0.18) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

/* ---------- 主体网格 ---------- */
.page-disclaimer .pd-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding-top: clamp(34px, 6vw, 68px);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-disclaimer .pd-clauses {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

/* ---------- 右侧纵向进度色带 ---------- */
.page-disclaimer .pd-rail {
  display: none;
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .pd-clause {
  position: relative;
  padding: 26px 20px 22px;
  border: 1px solid var(--sx-line);
  border-radius: var(--sx-r-lg);
  background: var(--pd-card);
  scroll-margin-top: 116px;
  overflow: hidden;
}

.page-disclaimer .pd-clause::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sx-cyan), var(--sx-lime) 42%, rgba(47, 227, 196, 0) 92%);
  opacity: 0.62;
}

.page-disclaimer .pd-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-disclaimer .pd-clause__num {
  flex: none;
  font-family: var(--sx-mono);
  font-size: clamp(30px, 8vw, 42px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: rgba(124, 255, 107, 0.42);
}

.page-disclaimer .pd-clause__title {
  margin: 0;
  font-family: var(--sx-head);
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--sx-text);
}

.page-disclaimer .pd-clause__summary {
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 2px solid var(--sx-lime);
  font-size: 16px;
  line-height: 1.8;
  color: var(--sx-text);
}

.page-disclaimer .pd-clause__summary em {
  font-style: normal;
  font-weight: 700;
  color: var(--sx-lime);
}

/* ---------- 细则展开 ---------- */
.page-disclaimer .pd-detail {
  border-top: 1px dashed rgba(58, 74, 117, 0.7);
  padding-top: 16px;
}

.page-disclaimer .pd-detail__toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--sx-line);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sx-muted);
  cursor: pointer;
  list-style: none;
  transition: color 0.24s var(--sx-ease), border-color 0.24s var(--sx-ease), background-color 0.24s var(--sx-ease);
}

.page-disclaimer .pd-detail__toggle::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-detail__toggle:hover,
.page-disclaimer .pd-detail__toggle:focus-visible {
  color: var(--sx-lime);
  border-color: var(--sx-lime);
  background-color: rgba(124, 255, 107, 0.07);
}

.page-disclaimer .pd-detail__toggle-text {
  display: inline-block;
}

.page-disclaimer .pd-detail__close {
  display: none;
}

.page-disclaimer .pd-detail[open] .pd-detail__open {
  display: none;
}

.page-disclaimer .pd-detail[open] .pd-detail__close {
  display: inline;
}

.page-disclaimer .pd-detail[open] .pd-detail__toggle {
  color: var(--sx-lime);
  border-color: rgba(124, 255, 107, 0.55);
}

.page-disclaimer .pd-detail__toggle-icon {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
  color: currentColor;
}

.page-disclaimer .pd-detail__toggle-icon::before,
.page-disclaimer .pd-detail__toggle-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
}

.page-disclaimer .pd-detail__toggle-icon::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
}

.page-disclaimer .pd-detail__toggle-icon::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
  transition: transform 0.2s var(--sx-ease), opacity 0.2s var(--sx-ease);
}

.page-disclaimer .pd-detail[open] .pd-detail__toggle-icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-disclaimer .pd-detail__body {
  margin-top: 20px;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .pd-terms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-disclaimer .pd-terms li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(58, 74, 117, 0.45);
}

.page-disclaimer .pd-terms li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .pd-terms__no {
  padding-top: 4px;
  font-family: var(--sx-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--sx-cyan);
}

.page-disclaimer .pd-terms p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--pd-lead);
  overflow-wrap: break-word;
}

.page-disclaimer .pd-terms a {
  color: var(--sx-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 255, 107, 0.45);
  transition: border-color 0.2s var(--sx-ease), color 0.2s var(--sx-ease);
}

.page-disclaimer .pd-terms a:hover,
.page-disclaimer .pd-terms a:focus-visible {
  color: var(--sx-amber);
  border-bottom-color: var(--sx-amber);
}

/* ---------- 相关内容 ---------- */
.page-disclaimer .pd-links {
  margin-top: 6px;
  padding: 24px 20px 26px;
  border: 1px solid rgba(58, 74, 117, 0.75);
  border-radius: var(--sx-r);
  background:
    linear-gradient(120deg, rgba(27, 42, 94, 0.9) 0%, rgba(10, 17, 40, 0.9) 70%);
}

.page-disclaimer .pd-links__title {
  margin: 0 0 16px;
  font-family: var(--sx-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sx-cyan);
}

.page-disclaimer .pd-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .pd-links__list a {
  display: inline-block;
  padding: 9px 18px;
  border: 1px solid var(--sx-line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--pd-lead);
  text-decoration: none;
  transition: color 0.24s var(--sx-ease), border-color 0.24s var(--sx-ease), background-color 0.24s var(--sx-ease);
}

.page-disclaimer .pd-links__list a:hover,
.page-disclaimer .pd-links__list a:focus-visible {
  color: var(--sx-night);
  background: var(--sx-lime);
  border-color: var(--sx-lime);
}

/* ---------- 断点 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .pd-clause {
    padding: 22px 16px 18px;
    border-radius: var(--sx-r);
  }

  .page-disclaimer .pd-terms li {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 10px;
  }

  .page-disclaimer .pd-clause__head {
    gap: 10px;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .pd-clause {
    padding: 32px 34px 28px;
  }

  .page-disclaimer .pd-clauses {
    gap: 28px;
  }

  .page-disclaimer .pd-links {
    padding: 28px 34px 30px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .pd-body {
    grid-template-columns: minmax(0, 1fr) var(--pd-rail-w);
    column-gap: 52px;
  }

  .page-disclaimer .pd-clauses {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .pd-rail {
    display: block;
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 128px;
    align-self: start;
  }

  .page-disclaimer .pd-rail__list {
    position: relative;
    list-style: none;
    margin: 0;
    padding: 4px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .page-disclaimer .pd-rail__list::before {
    content: "";
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    border-radius: 2px;
    background: linear-gradient(180deg, var(--sx-cyan) 0%, var(--sx-lime) 55%, rgba(58, 74, 117, 0.5) 100%);
    opacity: 0.5;
  }

  .page-disclaimer .pd-rail__link {
    position: relative;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--sx-line);
    border-radius: 50%;
    background: var(--sx-stand);
    font-family: var(--sx-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--sx-muted);
    text-decoration: none;
    transition:
      color 0.24s var(--sx-ease),
      border-color 0.24s var(--sx-ease),
      background-color 0.24s var(--sx-ease),
      transform 0.24s var(--sx-ease);
  }

  .page-disclaimer .pd-rail__link:hover,
  .page-disclaimer .pd-rail__link:focus-visible {
    color: var(--sx-lime);
    border-color: var(--sx-lime);
    transform: scale(1.06);
  }

  .page-disclaimer .pd-rail__link.is-current {
    color: var(--sx-night);
    background: var(--sx-lime);
    border-color: var(--sx-lime);
    transform: scale(1.1);
    box-shadow: 0 0 0 6px rgba(124, 255, 107, 0.14);
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .pd-clause {
    padding: 36px 44px 32px;
  }

  .page-disclaimer .pd-clause__summary {
    font-size: 17px;
    max-width: 62ch;
  }

  .page-disclaimer .pd-terms p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}