.page-disclaimer {
  --clause-gap: clamp(20px, 3vw, 34px);
  --clause-body-ink: rgba(228, 251, 244, .84);
}

/* ---------- 标题区 ---------- */
.page-disclaimer .terms-hero {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(20px, 4vw, 40px) 0 clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero__title {
  margin: 10px 0 0;
  letter-spacing: .02em;
}

.page-disclaimer .terms-hero .lede {
  margin-top: 16px;
  max-width: 62ch;
  color: var(--clause-body-ink);
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-disclaimer .terms-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .terms-meta__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-disclaimer .terms-meta__v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--signal);
}

.page-disclaimer .terms-hero__fig {
  position: relative;
  margin: 0;
  aspect-ratio: 7 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

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

.page-disclaimer .terms-hero__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(0, 240, 181, .10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 181, .10) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ---------- 骨架 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
}

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

.page-disclaimer .terms-side {
  order: -1;
  min-width: 0;
}

/* ---------- 目录索引 ---------- */
.page-disclaimer .terms-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  padding: 14px;
}

.page-disclaimer .terms-index__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-disclaimer .terms-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .terms-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .terms-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.2;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color .16s ease, border-color .16s ease, background-color .16s ease;
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--signal);
  border-color: var(--line-signal);
  background: rgba(0, 240, 181, .06);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .clause {
  display: grid;
  gap: 14px;
  padding: var(--clause-gap) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__head {
  border-left: 2px solid var(--line-signal);
  padding-left: 14px;
}

.page-disclaimer .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-disclaimer .clause__title {
  margin: 10px 0 0;
  font-size: clamp(18px, 4.4vw, 22px);
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: .01em;
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--clause-body-ink);
}

.page-disclaimer .clause__body p + p {
  margin-top: 12px;
}

.page-disclaimer .clause__body a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--line-signal);
}

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

.page-disclaimer .clause__note {
  border: 1px solid var(--line-signal);
  border-radius: var(--radius);
  background: rgba(0, 240, 181, .05);
  padding: 13px 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 底部跳转 ---------- */
.page-disclaimer .terms-next {
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-next__title {
  margin: 0 0 18px;
}

.page-disclaimer .terms-next__grid {
  display: grid;
  gap: 12px;
}

.page-disclaimer .terms-next__card {
  display: block;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.page-disclaimer .terms-next__card:hover,
.page-disclaimer .terms-next__card:focus-visible {
  border-color: var(--line-signal);
  background: var(--card);
  transform: translateY(-2px);
}

.page-disclaimer .terms-next__k {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--signal);
  letter-spacing: .02em;
}

.page-disclaimer .terms-next__d {
  display: block;
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
  }

  .page-disclaimer .terms-hero__fig {
    aspect-ratio: 16 / 11;
  }

  .page-disclaimer .clause {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 36px);
  }

  .page-disclaimer .clause__head {
    padding-left: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }

  .page-disclaimer .terms-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .terms-side {
    grid-column: 2;
    grid-row: 1;
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-disclaimer .terms-index__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-index__list li + li {
    margin-top: 4px;
  }

  .page-disclaimer .terms-index__link {
    border-radius: 8px;
    white-space: normal;
  }
}

@media (min-width: 1060px) {
  .page-disclaimer .terms-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-next__card {
    transition: none;
    transform: none;
  }
}