.page-disclaimer {
  --terms-rail: 220px;
  --terms-gap: 64px;
  background: var(--ink-900);
  color: var(--white);
  padding-bottom: 88px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-disclaimer .crumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero__head {
  display: grid;
  gap: 30px;
  padding-bottom: 38px;
}

.page-disclaimer .terms-hero__copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 8vw, 68px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: .01em;
  color: var(--white);
}

.page-disclaimer .terms-hero__lead {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-disclaimer .terms-hero__fig {
  margin: 0;
  border: 2px solid var(--line);
  background: var(--ink-800);
  box-shadow: var(--shadow);
}

.page-disclaimer .terms-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.92) brightness(.84);
}

.page-disclaimer .terms-hero__cap {
  display: block;
  padding: 10px 14px;
  border-top: 2px solid var(--line);
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--silver);
}

/* ---------- 四条服务标签 ---------- */
.page-disclaimer .terms-tabs {
  list-style: none;
  margin: 0 0 56px;
  padding: 2px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--line);
  border-top: 2px solid var(--green);
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .terms-tab {
  display: block;
  min-height: 44px;
  padding: 16px 16px 18px;
  background: var(--ink-800);
  color: var(--white);
  text-decoration: none;
  transition: background .26s var(--ease), color .26s var(--ease);
}

.page-disclaimer .terms-tab:hover,
.page-disclaimer .terms-tab:focus-visible {
  background: var(--green-dim);
  color: var(--ink-900);
  outline: none;
}

.page-disclaimer .terms-tab__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--green);
  transition: color .26s var(--ease);
}

.page-disclaimer .terms-tab__label {
  display: block;
  margin-top: 7px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-disclaimer .terms-tab__hint {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--silver);
  opacity: .82;
  transition: color .26s var(--ease), opacity .26s var(--ease);
}

.page-disclaimer .terms-tab:hover .terms-tab__key,
.page-disclaimer .terms-tab:focus-visible .terms-tab__key {
  color: var(--ink-900);
}

.page-disclaimer .terms-tab:hover .terms-tab__hint,
.page-disclaimer .terms-tab:focus-visible .terms-tab__hint {
  color: var(--ink-900);
  opacity: 1;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  padding-bottom: 24px;
}

.page-disclaimer .terms-clause {
  display: grid;
  gap: 12px;
  padding: 34px 0 40px;
  border-top: 2px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 40px);
}

.page-disclaimer .terms-clause:first-of-type {
  padding-top: 0;
  border-top: none;
}

.page-disclaimer .terms-clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--green);
}

.page-disclaimer .terms-clause__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: .03em;
  color: var(--silver);
  transition: color .3s var(--ease);
}

.page-disclaimer .terms-clause:target .terms-clause__title,
.page-disclaimer .terms-clause.is-in .terms-clause__title {
  color: var(--white);
}

/* 条款正文排版 */
.page-disclaimer .terms-clause__body {
  max-width: 44em;
}

.page-disclaimer .terms-clause__body p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-disclaimer .terms-clause__body p + p,
.page-disclaimer .terms-clause__body p + ul,
.page-disclaimer .terms-clause__body p + ol,
.page-disclaimer .terms-clause__body ul + p,
.page-disclaimer .terms-clause__body ol + p,
.page-disclaimer .terms-clause__body ul + ol,
.page-disclaimer .terms-clause__body ol + ul,
.page-disclaimer .terms-clause__body div + p {
  margin-top: 18px;
}

.page-disclaimer .terms-clause__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--green-dim);
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-disclaimer .terms-clause__body a:hover,
.page-disclaimer .terms-clause__body a:focus-visible {
  color: var(--green-dim);
  border-bottom-color: var(--green);
}

.page-disclaimer .terms-clause__body strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .terms-clause__body ul,
.page-disclaimer .terms-clause__body ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-clause__body ul li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .terms-clause__body ul li + li,
.page-disclaimer .terms-clause__body ol li + li {
  margin-top: 13px;
}

.page-disclaimer .terms-clause__body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--green);
}

.page-disclaimer .terms-clause__body ol {
  counter-reset: step;
}

.page-disclaimer .terms-clause__body ol li {
  position: relative;
  padding-left: 44px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--silver);
}

.page-disclaimer .terms-clause__body ol li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .22em;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--orange);
}

/* ---------- 变更记录三栏 ---------- */
.page-disclaimer .terms-fields {
  margin-top: 24px;
  padding: 18px 18px 20px;
  background: var(--ink-800);
  border: 2px solid var(--line);
  border-top-color: var(--orange);
  box-shadow: var(--shadow);
}

.page-disclaimer .terms-fields__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-disclaimer .terms-fields__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .terms-fields__list > div {
  display: grid;
  gap: 5px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-fields__list > div:first-child {
  padding-top: 0;
  border-top: none;
}

.page-disclaimer .terms-fields__list > div:last-child {
  padding-bottom: 0;
}

.page-disclaimer .terms-fields__list dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--white);
}

.page-disclaimer .terms-fields__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .terms-contact {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-disclaimer .terms-contact__item {
  display: block;
  min-height: 44px;
  padding: 15px 18px;
  background: var(--ink-800);
  text-decoration: none;
  transition: background .22s var(--ease);
}

.page-disclaimer .terms-contact__item:hover,
.page-disclaimer .terms-contact__item:focus-visible {
  background: var(--ink-700);
  outline: none;
}

.page-disclaimer .terms-contact__key {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-disclaimer .terms-contact__val {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--green);
  word-break: break-all;
}

/* ---------- 平板及桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 64px;
  }

  .page-disclaimer .terms-tab {
    padding: 18px 18px 20px;
  }

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

@media (min-width: 900px) {
  .page-disclaimer {
    padding-bottom: 112px;
  }

  .page-disclaimer .terms-hero__head {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
    gap: 56px;
    padding-bottom: 46px;
  }

  .page-disclaimer .terms-clause {
    grid-template-columns: var(--terms-rail) minmax(0, 1fr);
    gap: 0 var(--terms-gap);
    padding: 46px 0 62px;
  }

  .page-disclaimer .terms-clause__side {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
    padding-left: 18px;
    border-left: 3px solid var(--line);
    transition: border-color .3s var(--ease);
  }

  .page-disclaimer .terms-clause:target .terms-clause__side,
  .page-disclaimer .terms-clause.is-in .terms-clause__side {
    border-left-color: var(--green);
  }

  .page-disclaimer .terms-clause__title {
    font-size: 24px;
  }

  .page-disclaimer .terms-fields__list > div {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .terms-clause__title {
    font-size: 26px;
  }
}
</PAGE_CSS>