.page-disclaimer {
  --rule-gap: 22px;
  --rule-line: rgba(29, 74, 63, .7);
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.75;
  padding-bottom: 72px;
}

.page-disclaimer .page-shell {
  padding-top: 20px;
}

.page-disclaimer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 200, .35);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-disclaimer a:hover,
.page-disclaimer a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .rule-hero {
  display: grid;
  gap: 28px;
  padding: 4px 0 44px;
  position: relative;
}

.page-disclaimer .rule-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--ink-600) 42%, transparent 88%);
  opacity: .55;
}

.page-disclaimer .rule-kicker {
  margin: 14px 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .26em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(34px, 7.4vw, 68px);
  line-height: 1.02;
  letter-spacing: .015em;
  color: var(--cyan-soft);
}

.page-disclaimer .lede {
  margin: 0 0 26px;
  font-size: 15px;
  color: var(--muted);
  max-width: 56ch;
}

.page-disclaimer .rule-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--rule-line);
  padding-top: 16px;
}

.page-disclaimer .rule-meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 13.5px;
  color: var(--muted);
}

.page-disclaimer .rule-meta-num {
  font-family: var(--font-data);
  font-size: 20px;
  color: var(--amber);
  min-width: 62px;
  letter-spacing: .02em;
}

.page-disclaimer .rule-art {
  margin: 0;
  position: relative;
  background: var(--ink-800);
  border: 1px solid var(--ink-600);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 38px), calc(100% - 38px) 100%, 0 100%);
}

.page-disclaimer .rule-art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-disclaimer .rule-art::before {
  content: "";
  position: absolute;
  inset: 10px 10px auto auto;
  width: 46px;
  height: 3px;
  background: var(--cyan);
  opacity: .8;
}

.page-disclaimer .rule-art-cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 10px 16px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
  background: linear-gradient(90deg, rgba(6, 26, 21, .92), rgba(6, 26, 21, 0));
}

/* ---------- 主体网格 ---------- */
.page-disclaimer .clause-grid {
  display: grid;
  gap: 30px;
  padding-top: 34px;
}

.page-disclaimer .toc {
  order: 1;
  border: 1px solid var(--ink-600);
  background: var(--ink-800);
  padding: 18px 18px 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid rgba(29, 74, 63, .45);
}

.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .toc-no {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .08em;
}

.page-disclaimer .to-top {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  border-bottom: none;
}

.page-disclaimer .clauses {
  order: 2;
  min-width: 0;
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--rule-line);
}

.page-disclaimer .clause:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-disclaimer .clause-no {
  font-family: var(--font-data);
  font-size: clamp(34px, 8vw, 54px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--ink-600);
  flex: none;
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--cyan-soft);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  font-size: 15px;
  color: var(--text);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  color: var(--muted);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .rule-tag {
  display: inline-block;
  margin: 0;
  padding: 5px 12px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--amber);
  background: rgba(255, 178, 77, .1);
  border-left: 2px solid var(--amber);
}

.page-disclaimer .rule-note {
  margin: 0;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--amber);
  background: linear-gradient(90deg, rgba(255, 178, 77, .14), rgba(255, 178, 77, 0) 88%);
  border-left: 2px solid var(--amber);
}

.page-disclaimer .term {
  color: var(--cyan-soft);
  border-bottom: 1px dashed var(--cyan);
  cursor: help;
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .contact-grid {
  margin: 0 0 18px;
  display: grid;
  gap: 1px;
  background: var(--rule-line);
  border: 1px solid var(--rule-line);
}

.page-disclaimer .contact-cell {
  background: var(--ink-800);
  padding: 12px 14px;
}

.page-disclaimer .contact-cell dt {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
  margin-bottom: 4px;
}

.page-disclaimer .contact-cell dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--cyan-soft);
  word-break: break-word;
}

/* ---------- 结尾行动 ---------- */
.page-disclaimer .rule-cta {
  margin-top: 34px;
  padding: 26px 22px;
  border: 1px solid var(--ink-600);
  background:
    linear-gradient(135deg, rgba(53, 242, 200, .12), rgba(11, 59, 70, .35) 55%, rgba(6, 26, 21, 0)),
    var(--ink-800);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-disclaimer .rule-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(22px, 4.8vw, 32px);
  line-height: 1.2;
  color: var(--cyan-soft);
}

.page-disclaimer .rule-cta p {
  margin: 0 0 18px;
  font-size: 14.5px;
  color: var(--muted);
  max-width: 60ch;
}

.page-disclaimer .rule-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .rule-cta-actions .btn {
  border-bottom: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .rule-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .rule-meta li {
    flex-direction: column;
    gap: 2px;
  }

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

  .page-disclaimer .rule-cta {
    padding: 34px 30px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer {
    padding-bottom: 96px;
  }

  .page-disclaimer .rule-hero {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 48px;
    padding: 10px 0 56px;
  }

  .page-disclaimer .clause-grid {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 56px;
    padding-top: 46px;
  }

  .page-disclaimer .clauses {
    order: 1;
  }

  .page-disclaimer .toc {
    order: 2;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-disclaimer .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .clause {
    padding: 34px 0 38px;
  }
}