.page-disclaimer {
  display: block;
  padding-block: clamp(36px, 5vw, 80px) clamp(56px, 8vw, 112px);
}

/* ---------- 顶部框景 ---------- */
.page-disclaimer .legal-hero {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: clamp(44px, 7vw, 92px);
}

.page-disclaimer .legal-hero__frame {
  position: relative;
  padding: clamp(22px, 4vw, 48px);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, var(--ink-100) 0%, var(--ink-150) 58%, var(--ink-000) 100%);
  overflow: hidden;
}

.page-disclaimer .legal-hero__frame::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: clamp(80px, 22%, 240px);
  height: 3px;
  background: linear-gradient(90deg, var(--mint) 0%, var(--mint) 60%, var(--orange) 60%, var(--orange) 100%);
}

.page-disclaimer .legal-hero__note {
  position: absolute;
  top: clamp(22px, 4vw, 48px);
  right: clamp(12px, 2vw, 22px);
  color: var(--line);
  letter-spacing: 0.2em;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 34px);
  font-size: 13px;
  color: var(--grey);
}

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

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

.page-disclaimer .legal-hero h1 {
  margin: 12px 0 0;
  max-width: 14em;
  color: var(--cream);
}

.page-disclaimer .legal-hero__lead {
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 56ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--cream);
}

.page-disclaimer .legal-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-150);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 对开式条款布局 ---------- */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 48px);
}

.page-disclaimer .legal-index {
  border: 1px solid var(--line);
  background: var(--ink-100);
  padding: 20px 16px 18px;
}

.page-disclaimer .legal-index__title {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
  text-transform: uppercase;
}

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

.page-disclaimer .legal-index__link {
  display: block;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--grey);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-index__link:hover,
.page-disclaimer .legal-index__link:focus-visible {
  color: var(--cream);
  background: var(--ink-200);
  border-left-color: var(--line);
}

.page-disclaimer .legal-index__link[aria-current="true"] {
  color: var(--ink-000);
  background: var(--mint);
  border-left-color: var(--orange);
  font-weight: 700;
}

.page-disclaimer .legal-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  min-width: 0;
}

.page-disclaimer .legal-item {
  border-top: 1px solid var(--line);
  padding: clamp(22px, 3.5vw, 38px) 0;
  scroll-margin-top: 92px;
}

.page-disclaimer .legal-item:first-child {
  border-top-color: var(--mint);
  padding-top: clamp(18px, 3vw, 30px);
}

.page-disclaimer .legal-item__no {
  display: inline-block;
  margin: 0 0 10px;
  padding-bottom: 3px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
  border-bottom: 2px solid var(--orange);
}

.page-disclaimer .legal-item h2 {
  margin: 0 0 16px;
  color: var(--cream);
}

.page-disclaimer .legal-item p {
  margin: 0 0 1.05em;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--cream);
}

.page-disclaimer .legal-item p:last-child {
  margin-bottom: 0;
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .legal-more {
  margin-top: 18px;
  max-width: 68ch;
  border: 1px solid var(--line);
  background: var(--ink-100);
  padding: 12px 16px;
}

.page-disclaimer .legal-more__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mint);
  cursor: pointer;
  list-style: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .legal-more__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-more__summary::before {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .legal-more[open] .legal-more__summary::before {
  transform: rotate(-135deg);
}

.page-disclaimer .legal-more__summary:hover,
.page-disclaimer .legal-more__summary:focus-visible {
  color: var(--orange);
}

.page-disclaimer .legal-more p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 页尾收束 ---------- */
.page-disclaimer .legal-foot {
  margin-top: clamp(48px, 7vw, 96px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-foot__top {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.page-disclaimer .legal-foot__back,
.page-disclaimer .legal-foot__mail {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}

.page-disclaimer .legal-foot__icp {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .legal-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 8px;
  }

  .page-disclaimer .legal-foot__top {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: 32px;
    padding: 24px 20px 20px;
  }

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

  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1fr);
  }
}
</page_css>