.page-disclaimer {
  --d-hair: rgba(199, 162, 74, 0.26);
  --d-hair-soft: rgba(199, 162, 74, 0.14);
  --d-ink-deep: #0B2133;
  --d-brown-soft: rgba(27, 20, 16, 0.86);
  --d-gold-deep: #8A5A22;
  background: var(--ink-900);
  color: var(--cream);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-disclaimer a {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: 26px 0 38px;
  background:
    radial-gradient(110% 80% at 8% 0%, rgba(199, 162, 74, 0.14), transparent 62%),
    radial-gradient(90% 70% at 100% 10%, rgba(121, 179, 160, 0.10), transparent 60%),
    linear-gradient(180deg, #081A29 0%, #0B2133 100%);
  border-bottom: 1px solid var(--d-hair-soft);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 26px;
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--gold);
  border-bottom-color: var(--d-hair);
}

.page-disclaimer .breadcrumb-sep {
  color: rgba(199, 162, 74, 0.6);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}

.page-disclaimer .doc-hero__eyebrow {
  color: var(--gold);
  margin: 0 0 12px;
}

.page-disclaimer .doc-hero h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(38px, 9vw, 62px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--cream);
  margin: 0 0 18px;
}

.page-disclaimer .doc-hero .lead {
  font-size: 16px;
  line-height: 1.85;
  color: rgba(250, 244, 232, 0.82);
  margin: 0 0 20px;
  max-width: 60ch;
}

.page-disclaimer .doc-hero__note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid rgba(199, 162, 74, 0.55);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 56ch;
}

.page-disclaimer .doc-figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--d-hair);
  border-radius: var(--r-card);
  background: rgba(16, 43, 64, 0.62);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .doc-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: 10px;
  filter: saturate(0.92) contrast(1.02);
}

.page-disclaimer .doc-figure figcaption {
  padding: 10px 4px 2px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .doc-seal {
  position: absolute;
  right: 16px;
  bottom: 44px;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 1px solid rgba(199, 162, 74, 0.6);
  background: rgba(8, 26, 41, 0.7);
  display: grid;
  place-items: center;
  text-align: center;
  font-family: var(--mono);
  font-size: 9.5px;
  line-height: 1.5;
  letter-spacing: 0.16em;
  color: var(--gold);
  transform: rotate(-9deg);
  box-shadow: inset 0 0 0 3px rgba(8, 26, 41, 0.6);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .doc-index {
  padding: 20px 0;
  background: var(--d-ink-deep);
  border-bottom: 1px solid var(--d-hair-soft);
}

.page-disclaimer .rule-index__title {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 10.5px;
}

.page-disclaimer .rule-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-disclaimer .rule-index__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--d-hair);
  border-radius: var(--r-pill);
  font-size: 13.5px;
  line-height: 1.4;
  color: rgba(250, 244, 232, 0.88);
  text-decoration: none;
  background: rgba(16, 43, 64, 0.5);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .rule-index__link:hover,
.page-disclaimer .rule-index__link:focus-visible {
  border-color: var(--amber);
  color: var(--cream);
  background: rgba(224, 138, 60, 0.14);
  transform: translateY(-1px);
}

.page-disclaimer .rule-index__no {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ---------- 条款区（纸面） ---------- */
.page-disclaimer .doc-clauses {
  background: var(--paper);
  color: var(--brown);
  padding: 34px 0 42px;
  background-image:
    linear-gradient(0deg, rgba(220, 205, 182, 0.32) 1px, transparent 1px);
  background-size: 100% 46px;
}

.page-disclaimer .doc-clauses a {
  color: var(--d-gold-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .doc-clauses a:hover {
  color: var(--amber);
}

.page-disclaimer .clause-stack {
  display: grid;
  gap: 14px;
}

.page-disclaimer .clause-group {
  background: var(--cream);
  border: 1px solid var(--paper-edge);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(27, 20, 16, 0.05);
  overflow: hidden;
  scroll-margin-top: 90px;
}

.page-disclaimer .clause-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .clause-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause-summary:hover {
  background: rgba(220, 205, 182, 0.22);
}

.page-disclaimer .clause-group[open] .clause-summary {
  border-bottom-color: var(--paper-edge);
}

.page-disclaimer .clause-num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid rgba(199, 162, 74, 0.7);
  border-radius: var(--r-pill);
  padding: 3px 9px;
  background: rgba(199, 162, 74, 0.08);
}

.page-disclaimer .clause-title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.4;
  color: var(--brown);
  letter-spacing: 0.01em;
}

.page-disclaimer .clause-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-left: auto;
}

.page-disclaimer .clause-toggle::before,
.page-disclaimer .clause-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 1.5px;
  background: var(--d-gold-deep);
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .clause-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-disclaimer .clause-group[open] .clause-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-disclaimer .clause-body {
  padding: 4px 16px 20px;
}

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

.page-disclaimer .clause-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 8px;
  padding: 14px 0;
  border-top: 1px solid rgba(220, 205, 182, 0.9);
}

.page-disclaimer .clause-item:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-disclaimer .clause-item__no {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--d-gold-deep);
  padding-top: 3px;
}

.page-disclaimer .clause-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--d-brown-soft);
}

/* ---------- 联系信息条 ---------- */
.page-disclaimer .contact-strip {
  margin-top: 18px;
  padding: 18px 16px;
  border: 1px solid rgba(199, 162, 74, 0.5);
  border-radius: 12px;
  background: linear-gradient(160deg, var(--ink-800) 0%, var(--ink-700) 100%);
  display: grid;
  gap: 12px;
}

.page-disclaimer .contact-strip__item {
  display: grid;
  gap: 4px;
  padding-bottom: 11px;
  border-bottom: 1px dashed rgba(199, 162, 74, 0.28);
}

.page-disclaimer .contact-strip__item:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .contact-strip__label {
  color: var(--gold);
  font-size: 10px;
}

.page-disclaimer .contact-strip__value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

.page-disclaimer .contact-strip__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid rgba(199, 162, 74, 0.24);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 结尾行动区 ---------- */
.page-disclaimer .doc-cta {
  padding: 38px 0 54px;
  background:
    radial-gradient(90% 90% at 88% 0%, rgba(224, 138, 60, 0.14), transparent 60%),
    var(--ink-900);
}

.page-disclaimer .doc-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 24px 20px;
  border: 1px solid var(--d-hair);
  border-radius: var(--r-card);
  background: rgba(16, 43, 64, 0.55);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .doc-cta__text .label-mono {
  color: var(--gold);
  font-size: 10.5px;
  margin: 0 0 10px;
}

.page-disclaimer .doc-cta__text h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.35;
  color: var(--cream);
  margin: 0 0 12px;
}

.page-disclaimer .doc-cta__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(250, 244, 232, 0.78);
  max-width: 54ch;
}

.page-disclaimer .doc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .rule-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-disclaimer .contact-strip__item {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-disclaimer .contact-strip__note {
    grid-column: 1 / -1;
  }

  .page-disclaimer .clause-summary {
    padding: 18px 22px;
  }

  .page-disclaimer .clause-body {
    padding: 4px 22px 24px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    padding: 34px 0 58px;
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 46px;
  }

  .page-disclaimer .doc-hero .lead {
    font-size: 17px;
  }

  .page-disclaimer .doc-seal {
    width: 104px;
    height: 104px;
    right: 22px;
    bottom: 52px;
    font-size: 10.5px;
  }

  .page-disclaimer .rule-index {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }

  .page-disclaimer .rule-index__title {
    margin: 0;
  }

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

  .page-disclaimer .rule-index__link {
    justify-content: center;
    font-size: 12.5px;
    padding: 8px 10px;
  }

  .page-disclaimer .doc-clauses {
    padding: 52px 0 62px;
  }

  .page-disclaimer .clause-stack {
    gap: 18px;
  }

  .page-disclaimer .clause-title {
    font-size: 22px;
  }

  .page-disclaimer .clause-item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 4px;
    padding: 16px 0;
  }

  .page-disclaimer .clause-item p {
    font-size: 15.5px;
    max-width: 68ch;
  }

  .page-disclaimer .contact-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding: 22px 24px;
  }

  .page-disclaimer .doc-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: center;
    padding: 34px 36px;
    gap: 30px;
  }

  .page-disclaimer .doc-cta__actions {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff !important;
    color: #1B1410 !important;
  }

  .page-disclaimer .doc-hero,
  .page-disclaimer .doc-clauses,
  .page-disclaimer .doc-cta {
    background: #ffffff !important;
    padding: 0 0 12pt !important;
    border: 0 !important;
  }

  .page-disclaimer .doc-hero h1,
  .page-disclaimer .doc-hero .lead,
  .page-disclaimer .doc-cta__text h2,
  .page-disclaimer .doc-cta__text p,
  .page-disclaimer .doc-hero__note {
    color: #1B1410 !important;
  }

  .page-disclaimer .doc-index,
  .page-disclaimer .doc-figure,
  .page-disclaimer .doc-cta__actions,
  .page-disclaimer .clause-toggle {
    display: none !important;
  }

  .page-disclaimer .clause-group {
    border: 1px solid #999999 !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 8pt;
  }

  .page-disclaimer .clause-body {
    display: block !important;
    padding: 0 12pt 10pt !important;
  }

  .page-disclaimer .clause-item p,
  .page-disclaimer .clause-title {
    color: #1B1410 !important;
  }

  .page-disclaimer .contact-strip {
    background: #ffffff !important;
    border: 1px solid #999999 !important;
  }

  .page-disclaimer .contact-strip__value {
    color: #1B1410 !important;
  }

  .page-disclaimer .contact-strip__label,
  .page-disclaimer .contact-strip__note {
    color: #444444 !important;
  }
}