.page-disclaimer {
  --terms-index-w: 248px;
  --terms-ink: #141B26;
  --terms-ink-soft: #4A5262;
  --terms-ink-faint: #8B8375;
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-disclaimer .wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  margin-bottom: clamp(24px, 4vw, 46px);
}

.page-disclaimer .crumbs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .crumbs a:hover {
  color: var(--lime);
}

.page-disclaimer .crumbs__sep {
  color: var(--edge);
}

.page-disclaimer .crumbs__item span[aria-current="page"] {
  color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: clamp(34px, 5vw, 60px) 0 clamp(46px, 7vw, 88px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(30, 42, 61, 0.95) 0%, rgba(7, 11, 18, 0) 62%),
    var(--ink);
  border-bottom: 1px solid var(--edge);
  overflow: hidden;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46, 61, 85, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 61, 85, 0.3) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 72%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: end;
}

.page-disclaimer .terms-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(50px, 9.5vw, 118px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin: 14px 0 0;
}

.page-disclaimer .terms-hero__bar {
  display: block;
  width: clamp(72px, 12vw, 148px);
  height: 7px;
  margin-top: 22px;
  background: var(--lime);
}

.page-disclaimer .terms-hero__lede {
  margin: 24px 0 0;
  max-width: 50ch;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-disclaimer .terms-hero__media {
  margin: 0;
}

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

/* ---------- 修订节点线 ---------- */
.page-disclaimer .terms-versions {
  background: var(--navy);
  border-bottom: 1px solid var(--edge);
  padding: clamp(30px, 4vw, 48px) 0 clamp(34px, 5vw, 56px);
}

.page-disclaimer .terms-versions__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.page-disclaimer .terms-versions__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .terms-versions__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 42px);
}

.page-disclaimer .terms-versions__list::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  height: 1px;
  background: linear-gradient(90deg, var(--amber), var(--edge) 46%, var(--edge));
}

.page-disclaimer .terms-versions__item {
  position: relative;
  padding-top: 10px;
}

.page-disclaimer .terms-versions__item::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--edge);
  box-shadow: 0 0 0 4px rgba(46, 61, 85, 0.35);
}

.page-disclaimer .terms-versions__item.is-current::before {
  background: var(--amber);
  box-shadow: 0 0 0 5px rgba(255, 138, 61, 0.18);
}

.page-disclaimer .term-node__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  cursor: pointer;
  list-style: none;
  padding: 2px 0;
}

.page-disclaimer .term-node__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term-node__date {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-disclaimer .term-node[open] .term-node__date {
  color: var(--amber);
}

.page-disclaimer .term-node__note {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  border-left: 2px solid var(--edge);
  padding-left: 14px;
}

/* ---------- 正文纸色区 ---------- */
.page-disclaimer .terms-doc-section {
  background: var(--paper);
  color: var(--terms-ink);
  padding: clamp(46px, 7vw, 96px) 0;
  box-shadow: inset 0 1px 0 #FFFFFF;
}

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: var(--terms-index-w) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 68px);
  align-items: start;
}

.page-disclaimer .terms-index {
  position: sticky;
  top: 104px;
}

.page-disclaimer .terms-index__label {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terms-ink-faint);
}

.page-disclaimer .anchor-rail {
  display: block;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0 10px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--terms-ink-soft);
  text-decoration: none;
}

.page-disclaimer .terms-index__link:hover {
  color: var(--terms-ink);
  background: rgba(227, 218, 201, 0.42);
}

.page-disclaimer .terms-index__link[aria-current="true"] {
  border-left-color: var(--lime-deep);
  color: var(--terms-ink);
  font-weight: 700;
}

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

.page-disclaimer .terms-doc {
  min-width: 0;
}

.page-disclaimer .term-article {
  scroll-margin-top: 116px;
  padding-top: clamp(26px, 3vw, 40px);
  margin-top: clamp(26px, 3vw, 40px);
  border-top: 1px solid var(--paper-2);
}

.page-disclaimer .term-article:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .term-article__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.page-disclaimer .term-article__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
  padding-top: 6px;
}

.page-disclaimer .term-article__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.5vw, 31px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--terms-ink);
}

.page-disclaimer .terms-doc p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--terms-ink-soft);
}

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

.page-disclaimer .terms-doc a {
  color: var(--terms-ink);
  text-decoration: underline;
  text-decoration-color: var(--lime-deep);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

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

.page-disclaimer .term-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 64ch;
}

.page-disclaimer .term-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--terms-ink-soft);
}

.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 2px;
  background: var(--lime-deep);
}

/* ---------- 下一步 ---------- */
.page-disclaimer .terms-next {
  background: var(--navy);
  border-top: 1px solid var(--edge);
  padding: clamp(46px, 6vw, 88px) 0;
}

.page-disclaimer .terms-next .section__title {
  margin-top: 10px;
}

.page-disclaimer .terms-next__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.page-disclaimer .terms-next__card {
  display: block;
  padding: 24px;
  text-decoration: none;
  color: inherit;
}

.page-disclaimer .terms-next__card .card__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: #FFFFFF;
}

.page-disclaimer .terms-next__card .card__meta {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .terms-next__card .card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }

  .page-disclaimer .terms-index {
    position: static;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--paper-2);
  }

  .page-disclaimer .anchor-rail {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .page-disclaimer .terms-index__link {
    flex: none;
    padding: 8px 12px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
  }

  .page-disclaimer .terms-index__link:hover {
    background: none;
  }

  .page-disclaimer .terms-index__link[aria-current="true"] {
    border-left-color: transparent;
    border-bottom-color: var(--lime-deep);
    background: rgba(227, 218, 201, 0.42);
  }

  .page-disclaimer .terms-next__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .page-disclaimer .terms-versions__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
    padding: 6px 0 0 24px;
  }

  .page-disclaimer .terms-versions__list::before {
    left: 4px;
    right: auto;
    top: 8px;
    bottom: 8px;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, var(--amber), var(--edge) 60%);
  }

  .page-disclaimer .terms-versions__item {
    padding-top: 0;
  }

  .page-disclaimer .terms-versions__item::before {
    top: 6px;
    left: -25px;
  }

  .page-disclaimer .terms-hero__title {
    font-size: clamp(44px, 15vw, 72px);
  }

  .page-disclaimer .term-article__head {
    flex-direction: column;
    gap: 4px;
  }

  .page-disclaimer .term-article__no {
    padding-top: 0;
  }
}