.page-disclaimer {
  display: block;
  padding-bottom: clamp(64px, 8vw, 112px);
}

.page-disclaimer .crumb {
  padding-top: 22px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding-top: clamp(26px, 4vw, 54px);
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: 18px;
}

.page-disclaimer .terms-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .terms-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dim);
}

.page-disclaimer .terms-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero__tags li {
  padding: 6px 12px;
  border: 2px solid var(--edge);
  background: var(--panel);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 通栏视觉 ---------- */
.page-disclaimer .terms-banner {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border-top: 2px solid var(--edge);
  border-bottom: 2px solid var(--edge);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* ---------- 条款刻度导航 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: var(--bar-h);
  z-index: 4;
  background: var(--steel);
  border-bottom: 2px solid var(--edge);
}

.page-disclaimer .terms-index__inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .terms-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 13px 16px;
  border-right: 1px solid var(--edge);
  white-space: nowrap;
  text-decoration: none;
  color: var(--dim);
  font-size: 14px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .terms-index__link:first-child {
  border-left: 1px solid var(--edge);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--text);
  background: var(--panel);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

/* ---------- 主体 70/30 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 5vw, 56px);
  padding-top: clamp(36px, 5vw, 64px);
}

/* ---------- 条款流 ---------- */
.page-disclaimer .terms-sec {
  margin-bottom: clamp(36px, 4vw, 56px);
  scroll-margin-top: 140px;
}

.page-disclaimer .terms-sec:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 12px;
  margin-bottom: 6px;
  border-top: 3px solid var(--edge-strong);
}

.page-disclaimer .terms-sec__num {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .terms-sec__head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 3.6vw, 30px);
  line-height: 1.2;
  color: var(--text);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 0 14px;
  padding: 18px 0 18px 14px;
  border-left: 3px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}

.page-disclaimer .clause--allow {
  border-left-color: var(--cyan);
}

.page-disclaimer .clause--deny {
  border-left-color: var(--orange);
}

.page-disclaimer .clause__id {
  margin: 0;
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .clause--deny .clause__id {
  color: var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0 0 7px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text);
}

.page-disclaimer .clause__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-disclaimer .clause__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__text b {
  color: var(--text);
  font-weight: 700;
}

.page-disclaimer .clause__more {
  margin-top: 12px;
  border: 2px solid var(--edge);
  background: var(--steel);
}

.page-disclaimer .clause__more summary {
  padding: 10px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .clause__more[open] summary {
  color: var(--gold);
  border-bottom: 1px solid var(--edge);
}

.page-disclaimer .clause__list {
  margin: 0;
  padding: 12px 16px 14px 30px;
  display: grid;
  gap: 8px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dim);
}

.page-disclaimer .clause__list b {
  color: var(--text);
  font-weight: 700;
}

/* ---------- 右侧交叉引用 ---------- */
.page-disclaimer .terms-aside {
  display: grid;
  gap: 14px;
  align-self: start;
}

.page-disclaimer .terms-aside .label {
  margin: 0 0 2px;
}

.page-disclaimer .xref {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 2px solid var(--edge);
  background: var(--panel);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.4);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-disclaimer .xref:hover,
.page-disclaimer .xref:focus-visible {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 rgba(0, 0, 0, 0.45);
}

.page-disclaimer .xref__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
}

.page-disclaimer .xref__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .terms-banner img {
    aspect-ratio: 21 / 9;
  }

  .page-disclaimer .clause {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 0 18px;
    padding-left: 20px;
  }

  .page-disclaimer .clause__id {
    font-size: 14px;
  }

  .page-disclaimer .clause__text {
    font-size: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: clamp(40px, 4vw, 72px);
  }

  .page-disclaimer .terms-aside {
    position: sticky;
    top: calc(var(--bar-h) + 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .xref,
  .page-disclaimer .terms-index__link {
    transition: none;
  }

  .page-disclaimer .xref:hover,
  .page-disclaimer .xref:focus-visible {
    transform: none;
  }
}