.page-disclaimer {
  --dc-rule: 1px solid var(--line);
  --dc-aside-w: 3.2fr;
}

/* ---------- 顶部标题带 ---------- */
.page-disclaimer .dc-masthead {
  position: relative;
  margin-top: calc(var(--base) * 2);
  padding-top: calc(var(--base) * 3);
  border-top: 2px solid var(--violet);
}

.page-disclaimer .dc-masthead__rule {
  display: block;
  position: absolute;
  top: -2px;
  left: 0;
  width: clamp(64px, 18vw, 190px);
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .dc-masthead__lead .ph-kicker {
  color: var(--violet-soft);
}

.page-disclaimer .dc-masthead__grid {
  display: grid;
  gap: calc(var(--base) * 3);
  margin-top: calc(var(--base) * 2.5);
}

.page-disclaimer .dc-masthead__figure {
  margin: 0;
  padding: 0;
  border: var(--dc-rule);
  background: var(--ink-2);
  overflow: hidden;
}

.page-disclaimer .dc-masthead__cap {
  display: block;
  padding: 10px 12px;
  border-top: var(--dc-rule);
  color: var(--gray);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-jump {
  margin: calc(var(--base) * 4) 0;
  padding: calc(var(--base) * 2.5) 0;
  border-top: var(--dc-rule);
  border-bottom: var(--dc-rule);
}

.page-disclaimer .dc-jump .ph-toc__title {
  margin-bottom: calc(var(--base) * 1.5);
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-disclaimer .dc-jump .ph-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-jump__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .dc-jump__link:hover,
.page-disclaimer .dc-jump__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .dc-jump__num {
  flex: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--violet-soft);
}

.page-disclaimer .dc-jump__text {
  min-width: 0;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dc-sheet {
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-clause {
  padding: calc(var(--base) * 4) 0;
  border-top: var(--dc-rule);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .dc-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding-bottom: calc(var(--base) * 1.5);
  margin-bottom: calc(var(--base) * 2.5);
  border-bottom: var(--dc-rule);
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--violet);
}

.page-disclaimer .dc-clause__head h2 {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .dc-clause__grid {
  display: grid;
  gap: calc(var(--base) * 3);
}

.page-disclaimer .dc-clause__main {
  min-width: 0;
}

.page-disclaimer .dc-clause__main p {
  margin: 0 0 1em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .dc-clause__main p:last-child {
  margin-bottom: 0;
}

/* ---------- 侧栏注释 ---------- */
.page-disclaimer .dc-clause__aside {
  align-self: start;
  border-left: 2px solid var(--violet);
}

.page-disclaimer .dc-clause__aside-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cream-muted);
}

.page-disclaimer .dc-facts {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-facts li {
  display: grid;
  gap: 2px;
  padding: 7px 0;
  border-top: 1px solid var(--cream-line);
}

.page-disclaimer .dc-facts li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dc-facts__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cream-muted);
}

.page-disclaimer .dc-facts__v {
  font-size: 14px;
  line-height: 1.5;
  color: var(--brown);
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-email {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

/* ---------- 时点折叠 ---------- */
.page-disclaimer .dc-fold {
  margin-top: calc(var(--base) * 2.5);
  border: var(--dc-rule);
  background: var(--ink-2);
}

.page-disclaimer .dc-fold__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--mist);
  transition: background 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .dc-fold__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-fold__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-disclaimer .dc-fold[open] .dc-fold__summary::after {
  content: "－";
}

.page-disclaimer .dc-fold__summary:hover {
  background: #171d2c;
  color: var(--cyan);
}

.page-disclaimer .dc-fold__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-disclaimer .dc-pin {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border: 1px solid var(--orange);
  border-radius: var(--radius);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-disclaimer .dc-fold__label {
  min-width: 0;
}

.page-disclaimer .dc-fold__body {
  margin: 0;
  padding: 4px 14px 14px;
  border-top: var(--dc-rule);
}

.page-disclaimer .dc-fold__body > div {
  display: grid;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-fold__body > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-fold__body dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .dc-fold__body dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 页脚注 ---------- */
.page-disclaimer .dc-footnote {
  margin: calc(var(--base) * 4) 0 0;
  padding-top: calc(var(--base) * 2);
  border-top: var(--dc-rule);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .dc-totop {
  margin-top: calc(var(--base) * 3);
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.page-disclaimer .dc-totop:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .dc-totop:active {
  transform: translateY(1px);
}

.page-disclaimer .dc-totop:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-jump .ph-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-masthead__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: calc(var(--base) * 6);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dc-clause__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, var(--dc-aside-w));
    gap: calc(var(--base) * 6);
  }

  .page-disclaimer .dc-clause__head {
    gap: 22px;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .dc-jump .ph-toc__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0 18px;
  }

  .page-disclaimer .dc-jump__link {
    display: grid;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-jump__link,
  .page-disclaimer .dc-fold__summary,
  .page-disclaimer .dc-totop {
    transition: none;
  }
}
</PAGE_CSS>>>