.page-disclaimer {
  --pd-measure: 68ch;
  --pd-numcol: 58px;
  --pd-hair: 1px solid var(--line-60);
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: 0;
}

/* ---------- 页首 ---------- */
.page-disclaimer .terms-masthead {
  padding-top: calc(var(--head-h) + 24px);
  background:
    radial-gradient(110% 72% at 92% -8%, var(--cyan-10), transparent 62%),
    var(--void);
}

.page-disclaimer .crumbs {
  margin-bottom: 6px;
}

.page-disclaimer .terms-kicker {
  position: relative;
  margin: 24px 0 0;
  padding-left: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer .terms-kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 1.5px;
  background: var(--cyan);
}

.page-disclaimer .terms-title {
  margin: 16px 0 0;
  font-size: clamp(40px, 11vw, 96px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .terms-lede {
  max-width: 62ch;
  margin: 26px 0 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 版本标记 ---------- */
.page-disclaimer .terms-stamp {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-top: 30px;
  padding: 11px 16px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  box-shadow: var(--hard);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  cursor: default;
}

.page-disclaimer .terms-stamp:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .terms-stamp__no {
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  word-break: break-word;
}

.page-disclaimer .terms-stamp__pop {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  z-index: 6;
  width: min(340px, 78vw);
  padding: 14px 16px;
  background: var(--hull);
  border: 1.5px solid var(--line);
  box-shadow: var(--hard);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0;
  color: var(--mist);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--track), transform var(--track), visibility var(--track);
}

.page-disclaimer .terms-stamp:hover .terms-stamp__pop,
.page-disclaimer .terms-stamp:focus .terms-stamp__pop,
.page-disclaimer .terms-stamp:focus-within .terms-stamp__pop {
  opacity: 1;
  visibility: visible;
  transform: none;
}

/* ---------- 页首视觉 ---------- */
.page-disclaimer .terms-visual {
  margin: 48px 0 0;
  border-top: 1.5px solid var(--line);
  border-bottom: 1.5px solid var(--line);
  background: var(--void);
}

.page-disclaimer .terms-visual img {
  display: block;
  width: 100%;
  height: clamp(168px, 30vw, 320px);
  object-fit: cover;
  max-width: 100%;
  opacity: .82;
}

/* ---------- 目录 ---------- */
.page-disclaimer .terms-toc {
  padding: 40px 0 34px;
  background: var(--hull);
  border-bottom: 1.5px solid var(--line);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-disclaimer .terms-toc__list a {
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 13px 12px 13px 0;
  border-bottom: var(--pd-hair);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--track), background var(--track), padding-left var(--track);
}

.page-disclaimer .terms-toc__list a:hover,
.page-disclaimer .terms-toc__list a:focus-visible {
  color: var(--cyan);
  background: var(--cyan-10);
  padding-left: 10px;
}

.page-disclaimer .terms-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 条文正文 ---------- */
.page-disclaimer .terms-body {
  padding: 8px 0 0;
}

.page-disclaimer .terms-block {
  max-width: var(--pd-measure);
  padding: 42px 0 46px;
  border-top: var(--pd-hair);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-disclaimer .terms-block:first-child {
  border-top: 0;
  padding-top: 30px;
}

.page-disclaimer .terms-block__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 40px;
  font-size: clamp(22px, 5.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  transition: color var(--track);
}

.page-disclaimer .terms-block__no {
  flex: none;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .terms-block.is-active .terms-block__title {
  color: var(--cyan);
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-disclaimer .clause__text {
  margin: 0;
  max-width: 66ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .clause__text a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--track);
}

.page-disclaimer .clause__text a:hover {
  color: var(--ink);
}

/* ---------- 版本历史 ---------- */
.page-disclaimer .version-log {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 0 18px;
  border-left: 1.5px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-disclaimer .version-log li {
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

.page-disclaimer .version-log b {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

/* ---------- 页脚窄横幅 ---------- */
.page-disclaimer .terms-banner {
  position: relative;
  isolation: isolate;
  margin-top: 52px;
  border-top: 1.5px solid var(--line);
}

.page-disclaimer .terms-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(96deg, var(--hull) 0%, var(--void) 72%);
  clip-path: polygon(0 24%, 100% 0, 100% 100%, 0 100%);
}

.page-disclaimer .terms-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 56px;
  padding-bottom: 36px;
}

.page-disclaimer .terms-banner__text {
  margin: 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 动效 ---------- */
.has-js .page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.has-js .page-disclaimer [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 44px;
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--pd-numcol) 1fr;
    gap: 0 16px;
  }

  .page-disclaimer .clause__num {
    padding-top: 6px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-masthead {
    padding-top: calc(var(--head-h) + 40px);
  }

  .page-disclaimer .terms-block {
    padding: 52px 0 56px;
  }

  .page-disclaimer .terms-banner {
    margin-top: 72px;
  }
}

@media (max-width: 760px) {
  .page-disclaimer .terms-stamp {
    display: flex;
    width: 100%;
    box-shadow: 3px 3px 0 var(--line);
  }

  .page-disclaimer .terms-stamp__pop {
    position: static;
    flex-basis: 100%;
    width: 100%;
    margin-top: 6px;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: var(--quiet);
  }

  .page-disclaimer .terms-banner__inner {
    padding-top: 48px;
    padding-bottom: 30px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .has-js .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-disclaimer .terms-toc__list a,
  .page-disclaimer .clause__text a,
  .page-disclaimer .terms-stamp__pop {
    transition: none;
  }
}