.page-disclaimer {
  --pd-rule: var(--lilac);
  --pd-measure: 68ch;
}

.page-disclaimer .breadcrumbs {
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

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

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  padding: 28px 0 44px;
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: min(52%, 620px);
  height: 168px;
  background: var(--purple);
  opacity: .085;
  border-radius: 0 0 var(--radius-lg) 0;
  z-index: -1;
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: 28px;
  align-items: end;
}

.page-disclaimer .terms-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 11vw, 78px);
  line-height: 1.04;
  letter-spacing: .02em;
  color: var(--ink-purple);
}

.page-disclaimer .terms-hero__lede {
  margin: 18px 0 0;
  max-width: var(--pd-measure);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .terms-hero__meta dl {
  margin: 0;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--pd-rule);
  border-radius: var(--radius-md);
}

.page-disclaimer .terms-hero__meta dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--pd-rule);
}

.page-disclaimer .terms-hero__meta dl > div:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-hero__meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-disclaimer .terms-hero__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink-purple);
  text-align: right;
}

.page-disclaimer .terms-hero__figure {
  margin: 30px 0 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

/* ---------- 目录条 ---------- */
.page-disclaimer .terms-toc {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 233, 218, .96);
  border-top: 1px solid var(--pd-rule);
  border-bottom: 1px solid var(--pd-rule);
}

.page-disclaimer .terms-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 8px;
  padding-bottom: 8px;
}

.page-disclaimer .terms-toc__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
  border-right: 1px solid var(--pd-rule);
  padding-right: 14px;
}

.page-disclaimer .terms-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 2px 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .terms-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-purple);
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}

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

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  background: var(--paper);
  border-color: var(--green);
  transform: translateY(-2px);
}

.page-disclaimer .terms-toc__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  padding-top: 20px;
  padding-bottom: 72px;
}

.page-disclaimer .clause {
  display: grid;
  gap: 8px;
  padding: 30px 0 8px;
  border-top: 1px solid var(--pd-rule);
  scroll-margin-top: 78px;
}

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

.page-disclaimer .clause__no {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--purple);
}

.page-disclaimer .clause__no span {
  color: var(--amber);
  font-size: 15px;
}

.page-disclaimer .clause__body h2 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--ink-purple);
}

.page-disclaimer .clause__summary {
  margin: 14px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--green);
  font-family: var(--font-display);
  font-size: clamp(17px, 3.6vw, 21px);
  line-height: 1.7;
  color: var(--purple);
}

.page-disclaimer .clause__list {
  counter-reset: cl;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  max-width: var(--pd-measure);
}

.page-disclaimer .clause__list li {
  counter-increment: cl;
  position: relative;
  padding-left: 38px;
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .clause__list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__list li::before {
  content: counter(cl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .clause__body a {
  color: var(--purple);
  text-decoration: underline;
  text-decoration-color: var(--green);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  text-decoration-color: var(--amber);
}

.page-disclaimer .clause__body a:focus-visible,
.page-disclaimer .terms-outro a:focus-visible,
.page-disclaimer .terms-top:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 结尾路径 ---------- */
.page-disclaimer .terms-outro {
  margin-top: 46px;
  padding: 26px 22px;
  background: var(--paper);
  border: 1px solid var(--pd-rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}

.page-disclaimer .terms-outro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 27px);
  line-height: 1.35;
  color: var(--ink-purple);
}

.page-disclaimer .terms-outro p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .terms-outro__list a {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--pd-rule);
  border-radius: var(--radius-md);
  background: var(--sand);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.page-disclaimer .terms-outro__list a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: var(--green);
}

.page-disclaimer .terms-outro__k {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--purple);
}

.page-disclaimer .terms-outro__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 返回目录 ---------- */
.page-disclaimer .terms-top {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  background: var(--ink-purple);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-decoration: none;
  box-shadow: var(--shadow-2);
}

.page-disclaimer .terms-top:hover {
  background: var(--purple);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero {
    padding: 40px 0 56px;
  }

  .page-disclaimer .terms-outro {
    padding: 34px 32px;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-hero::before {
    height: 220px;
    width: min(44%, 560px);
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .9fr);
    gap: 56px;
  }

  .page-disclaimer .terms-hero__lede {
    font-size: 18px;
  }

  .page-disclaimer .clause {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 36px;
    row-gap: 0;
    padding: 40px 0 14px;
  }

  .page-disclaimer .clause__no {
    position: sticky;
    top: 82px;
    align-self: start;
    font-size: 14px;
    padding-top: 6px;
  }

  .page-disclaimer .clause__body {
    max-width: 76ch;
  }

  .page-disclaimer .terms-body {
    padding-top: 26px;
    padding-bottom: 96px;
  }

  .page-disclaimer .terms-outro {
    margin-top: 56px;
    padding: 40px 40px;
  }

  .page-disclaimer .terms-outro__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .terms-top {
    right: 28px;
    bottom: 28px;
  }
}

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

  .page-disclaimer .terms-toc__link:hover,
  .page-disclaimer .terms-outro__list a:hover {
    transform: none;
  }
}