.page-disclaimer {
  --pd-ink-soft: rgba(43, 11, 69, .78);
  --pd-rule: rgba(178, 128, 34, .5);
  --pd-rule-soft: rgba(43, 11, 69, .14);
  position: relative;
  background:
    radial-gradient(120% 70% at 82% -8%, rgba(74, 43, 122, .55), rgba(43, 11, 69, 0) 62%),
    var(--c-purple);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-gold);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--c-gold-bright);
}

.page-disclaimer .pd-crumb-sep {
  color: var(--edge-strong);
}

/* ---------- 页眉带 ---------- */
.page-disclaimer .pd-hero__band {
  position: relative;
  overflow: hidden;
  padding: 30px 18px 56px;
  border: 1px solid var(--edge);
  border-bottom: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), 0 100%);
  background: linear-gradient(158deg, rgba(74, 43, 122, .68), rgba(20, 4, 31, .94));
}

.page-disclaimer .pd-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.72) contrast(1.08);
}

.page-disclaimer .pd-hero__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 4, 31, .15), rgba(20, 4, 31, .82) 88%);
  pointer-events: none;
}

.page-disclaimer .pd-hero__body {
  position: relative;
  z-index: 1;
  max-width: 78ch;
}

.page-disclaimer .pd-hero__title {
  margin: 10px 0 16px;
  max-width: 22ch;
  color: var(--c-paper);
  text-wrap: balance;
}

.page-disclaimer .pd-hero__lede {
  margin: 0;
  max-width: 62ch;
  color: rgba(245, 241, 232, .84);
}

.page-disclaimer .pd-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .pd-index {
  padding-top: 8px;
}

.page-disclaimer .pd-index__title {
  margin: 0 0 16px;
  color: var(--c-gold);
  letter-spacing: .04em;
}

.page-disclaimer .pd-index__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .pd-index__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--edge-soft);
  border-left: 2px solid var(--c-gold);
  background: var(--sheet);
  color: var(--c-paper);
  font-size: 15px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .pd-index__list a:hover {
  background: rgba(232, 181, 75, .14);
  border-left-color: var(--c-gold-bright);
  transform: translateY(-2px);
}

.page-disclaimer .pd-index__no {
  color: var(--c-green);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-disclaimer .pd-index__txt {
  min-width: 0;
}

/* ---------- 纸张正文区 ---------- */
.page-disclaimer .pd-sheet {
  padding-bottom: 72px;
}

.page-disclaimer .pd-paper {
  position: relative;
  margin-top: 20px;
  padding: 26px 18px 32px;
  border-top: 4px solid var(--c-gold);
  background: var(--c-paper);
  color: var(--c-purple);
  box-shadow: 0 26px 60px rgba(20, 4, 31, .5);
}

.page-disclaimer .pd-paper::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -9px;
  height: 9px;
  background: var(--c-stone);
  opacity: .45;
}

.page-disclaimer .pd-paper a {
  color: var(--c-purple);
  text-decoration: underline;
  text-decoration-color: var(--c-gold);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-disclaimer .pd-paper a:hover {
  text-decoration-color: var(--c-red);
}

.page-disclaimer .pd-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 24px 0;
}

.page-disclaimer .pd-clause + .pd-clause {
  border-top: 1px solid var(--pd-rule);
}

.page-disclaimer .pd-clause:first-child {
  padding-top: 4px;
}

.page-disclaimer .pd-clause__num {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .pd-clause__num .num {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1;
  color: var(--c-purple);
}

.page-disclaimer .pd-clause__num-line {
  display: none;
}

.page-disclaimer .pd-clause__title {
  margin: 0 0 10px;
  color: var(--c-purple);
  line-height: 1.15;
}

.page-disclaimer .pd-clause__lead {
  margin: 0 0 14px;
  color: var(--pd-ink-soft);
  line-height: 1.7;
}

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

.page-disclaimer .pd-list li {
  position: relative;
  max-width: 64ch;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pd-ink-soft);
}

.page-disclaimer .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 2px;
  background: var(--c-gold);
}

.page-disclaimer .pd-list strong {
  display: inline-block;
  margin-right: .45em;
  color: var(--c-purple);
  font-weight: 700;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .pd-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding: 10px 18px;
  border: 1px solid var(--edge);
  background: transparent;
  color: var(--c-gold);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .pd-top:hover {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-night);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .pd-hero__band {
    padding: 44px 34px 66px;
  }

  .page-disclaimer .pd-paper {
    padding: 32px 30px 38px;
  }

  .page-disclaimer .pd-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .pd-hero__band {
    padding: 56px 52px 78px;
  }

  .page-disclaimer .pd-index__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-disclaimer .pd-paper {
    padding: 46px 52px 52px;
  }

  .page-disclaimer .pd-clause {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 30px;
    padding: 34px 0;
  }

  .page-disclaimer .pd-clause__num {
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
  }

  .page-disclaimer .pd-clause__num .num {
    font-size: 34px;
  }

  .page-disclaimer .pd-clause__num-line {
    display: block;
    width: 48px;
    height: 2px;
    margin-top: 12px;
    background: var(--c-gold);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .pd-hero__body {
    padding-right: 40px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .pd-hero__bg,
  .page-disclaimer .pd-hero__band::after,
  .page-disclaimer .pd-index,
  .page-disclaimer .pd-top {
    display: none;
  }

  .page-disclaimer .pd-hero__band {
    clip-path: none;
    border: none;
    background: none;
    padding: 0 0 18px;
  }

  .page-disclaimer .pd-hero__title,
  .page-disclaimer .pd-hero__lede,
  .page-disclaimer .pd-clause__title,
  .page-disclaimer .pd-clause__num .num {
    color: #000;
  }

  .page-disclaimer .pd-paper {
    border-top: 2px solid #000;
    box-shadow: none;
    padding: 0;
  }

  .page-disclaimer .pd-paper::after {
    display: none;
  }
}