.page-disclaimer {
  --legal-rule: rgba(244, 238, 230, 0.16);
  --legal-rule-soft: rgba(244, 238, 230, 0.09);
  --legal-text: rgba(244, 238, 230, 0.76);
  padding-bottom: var(--s8);
}

.page-disclaimer .legal-crumb-bar {
  padding-top: var(--s5);
}

/* ---------- 页首 ---------- */
.page-disclaimer .legal-masthead {
  padding-top: var(--s4);
}

.page-disclaimer .legal-masthead__inner {
  display: grid;
  gap: var(--s5);
  padding-bottom: var(--s6);
}

.page-disclaimer .legal-masthead h1 {
  margin: var(--s3) 0 0;
  font-size: clamp(34px, 8vw, 74px);
  line-height: 1;
  letter-spacing: -0.045em;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .legal-lede {
  max-width: 42rem;
  margin: var(--s4) 0 0;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .legal-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--s5);
}

.page-disclaimer .legal-meta {
  display: grid;
  gap: var(--s3);
  margin: 0;
  padding: var(--s4) 0 0;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .legal-meta dd {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .legal-film {
  margin: 0;
  border-top: 1px solid var(--legal-rule-soft);
  border-bottom: 1px solid var(--legal-rule-soft);
}

.page-disclaimer .legal-film .media-frame {
  position: relative;
  height: clamp(150px, 24vw, 250px);
  overflow: hidden;
}

.page-disclaimer .legal-film .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 12, 14, 0.85), rgba(11, 12, 14, 0.18) 55%, rgba(11, 12, 14, 0.82));
  pointer-events: none;
}

.page-disclaimer .legal-film img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06);
}

.page-disclaimer .legal-film .media-caption {
  padding: var(--s2) 0 var(--s2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-top: 1px solid var(--legal-rule-soft);
}

/* ---------- 主布局 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  gap: var(--s6);
  padding-top: var(--s6);
}

/* ---------- 侧栏索引 ---------- */
.page-disclaimer .legal-toc {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: var(--s3) 0 0;
  padding: 0 0 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .legal-toc li {
  flex: 0 0 auto;
}

.page-disclaimer .legal-toc a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--legal-rule);
  color: rgba(244, 238, 230, 0.82);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(41, 230, 214, 0.07);
}

.page-disclaimer .toc-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-disclaimer .legal-aside__card {
  margin-top: var(--s5);
  padding: var(--s4);
  border: 1px solid var(--legal-rule);
  background: linear-gradient(180deg, rgba(29, 32, 38, 0.9), rgba(20, 22, 26, 0.9));
}

.page-disclaimer .legal-aside__q {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .legal-aside__a {
  margin: 8px 0 var(--s4);
  font-size: 13px;
  line-height: 1.75;
  color: var(--legal-text);
}

.page-disclaimer .legal-aside__card .btn {
  display: inline-block;
  text-decoration: none;
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .legal-body {
  display: block;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .clause {
  border-bottom: 1px solid var(--legal-rule);
  scroll-margin-top: calc(var(--header-h) + 20px);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .clause:target {
  background: linear-gradient(90deg, rgba(41, 230, 214, 0.09), rgba(41, 230, 214, 0) 60%);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-disclaimer .clause summary {
  display: block;
  padding: var(--s5) 0;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .clause summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-disclaimer .clause-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: var(--s3);
  margin: 0;
  font-size: clamp(19px, 2.5vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .clause summary:hover .clause-title {
  color: var(--apricot);
}

.page-disclaimer .clause:target .clause-title {
  color: var(--cyan);
}

.page-disclaimer .clause-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-disclaimer .clause-caret {
  align-self: center;
}

.page-disclaimer .clause-caret::before {
  content: "+";
  display: block;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .clause[open] .clause-caret::before {
  content: "−";
}

.page-disclaimer .clause-body {
  display: grid;
  gap: var(--s3);
  max-width: var(--measure);
  padding: 0 0 var(--s6);
}

.page-disclaimer .clause-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .clause-body p a {
  color: var(--apricot);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-body p a:hover {
  color: var(--apricot-soft);
}

.page-disclaimer .clause-body ul {
  list-style: none;
  display: grid;
  gap: var(--s3);
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause-body li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--legal-text);
}

.page-disclaimer .clause-body ul > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 1px;
  background: var(--apricot);
}

/* ---------- 联系方式列表 ---------- */
.page-disclaimer .legal-contact-list {
  gap: var(--s4);
  border-top: 1px solid var(--legal-rule-soft);
  border-bottom: 1px solid var(--legal-rule-soft);
  padding: var(--s4) 0;
}

.page-disclaimer .clause-body .legal-contact-item {
  display: grid;
  gap: 4px;
  padding-left: 0;
  overflow-wrap: anywhere;
}

.page-disclaimer .clause-body .legal-contact-item::before {
  content: none;
}

.page-disclaimer .legal-contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-disclaimer .legal-contact-value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .legal-contact-item .copy-chip {
  justify-self: start;
  margin-top: 2px;
}

/* ---------- 相关说明 ---------- */
.page-disclaimer .legal-related {
  margin-top: var(--s7);
  padding-top: var(--s6);
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .legal-related .section-title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .legal-related-list {
  list-style: none;
  margin: var(--s4) 0 0;
  padding: 0;
  display: grid;
}

.page-disclaimer .legal-related-list li + li {
  border-top: 1px solid var(--legal-rule-soft);
}

.page-disclaimer .legal-related-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--s4);
  padding: var(--s4) 0;
  text-decoration: none;
}

.page-disclaimer .related-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 3px;
}

.page-disclaimer .related-body strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .related-body em {
  display: block;
  margin-top: 5px;
  font-style: normal;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .legal-related-list a:hover .related-body strong,
.page-disclaimer .legal-related-list a:focus-visible .related-body strong {
  color: var(--apricot);
}

.page-disclaimer .legal-top {
  margin: var(--s5) 0 0;
}

.page-disclaimer .legal-top a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 230, 214, 0.4);
  padding-bottom: 2px;
}

.page-disclaimer .legal-top a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 中等屏幕以上 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-masthead__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr);
    align-items: end;
    gap: var(--s7);
    padding-bottom: var(--s7);
  }

  .page-disclaimer .legal-meta {
    border-top: 0;
    border-left: 1px solid var(--legal-rule);
    padding: 0 0 6px var(--s4);
  }

  .page-disclaimer .legal-film .media-caption {
    text-align: right;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding-top: var(--s7);
  }

  .page-disclaimer .legal-aside {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-disclaimer .legal-toc {
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    margin-top: var(--s4);
    border-top: 1px solid var(--legal-rule-soft);
  }

  .page-disclaimer .legal-toc li {
    width: 100%;
  }

  .page-disclaimer .legal-toc a {
    border: 0;
    border-bottom: 1px solid var(--legal-rule-soft);
    border-left: 2px solid transparent;
    padding: 12px 4px 12px 12px;
    white-space: normal;
  }

  .page-disclaimer .legal-toc a:hover,
  .page-disclaimer .legal-toc a:focus-visible {
    border-color: transparent;
    border-bottom-color: var(--legal-rule-soft);
    border-left-color: var(--cyan);
    background: rgba(41, 230, 214, 0.05);
  }

  .page-disclaimer .clause summary {
    padding: var(--s5) 0;
  }

  .page-disclaimer .clause-body {
    padding-left: 30px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .clause-head,
  .page-disclaimer .legal-toc a,
  .page-disclaimer .related-body strong {
    transition: none;
  }
}
</main>