.page-disclaimer {
  --dc-narrow: 720px;
  --dc-gold-wash: rgba(242, 183, 5, .16);
  --dc-paper-shadow: 5px 5px 0 rgba(43, 47, 54, .06);
  padding-bottom: 64px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .dc-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 6px 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .dc-crumb__link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .16s ease, border-color .16s ease;
}

.page-disclaimer .dc-crumb__link:hover,
.page-disclaimer .dc-crumb__link:focus-visible {
  color: var(--red);
  border-bottom-color: currentColor;
}

.page-disclaimer .dc-crumb__sep {
  color: var(--silver);
}

.page-disclaimer .dc-crumb__current {
  color: var(--text);
  font-weight: 500;
}

/* ---------- 顶部窄幅主题图 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  display: block;
  margin: 0 0 40px;
  background: var(--ink-900);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}

.page-disclaimer .dc-hero img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: center;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red) 0 38%, var(--gold) 38% 64%, var(--blue) 64% 100%);
  pointer-events: none;
}

/* ---------- 窄栏容器 ---------- */
.page-disclaimer .dc-shell {
  max-width: var(--dc-narrow);
  margin-inline: auto;
}

/* ---------- 页面标题区 ---------- */
.page-disclaimer .dc-head {
  padding-bottom: 26px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .dc-head__kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--red);
}

.page-disclaimer .dc-head__kicker::before {
  content: "";
  display: block;
  width: 20px;
  height: 3px;
  background: var(--gold);
  flex: none;
}

.page-disclaimer .dc-head__title {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-size: clamp(29px, 7.2vw, 44px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--ink-900);
}

.page-disclaimer .dc-head__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .dc-terms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-disclaimer .dc-term {
  margin: 0;
}

.page-disclaimer .dc-clause {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--dc-paper-shadow);
  overflow: hidden;
}

.page-disclaimer .dc-clause__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 11px;
  padding: 15px 16px;
  list-style: none;
  cursor: pointer;
  background: linear-gradient(90deg, var(--dc-gold-wash), rgba(242, 183, 5, 0) 46%);
  transition: background-color .16s ease;
}

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

.page-disclaimer .dc-clause__head:hover {
  background-color: rgba(242, 183, 5, .07);
}

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

.page-disclaimer .dc-clause__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 26px;
  flex: none;
  background: var(--gold);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .03em;
  border-radius: 2px;
}

.page-disclaimer .dc-clause__title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.005em;
  color: var(--ink-900);
}

.page-disclaimer .dc-clause__mark {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
}

.page-disclaimer .dc-clause__mark::before,
.page-disclaimer .dc-clause__mark::after {
  content: "";
  position: absolute;
  background: var(--muted);
  transition: transform .2s ease;
}

.page-disclaimer .dc-clause__mark::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-disclaimer .dc-clause__mark::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-disclaimer .dc-clause[open] .dc-clause__mark::after {
  transform: scaleY(0);
}

.page-disclaimer .dc-clause__body {
  padding: 16px 16px 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .dc-clause[open] .dc-clause__body {
  border-top: 1px dashed var(--rule);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 13px;
}

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

/* ---------- 行为条目 ---------- */
.page-disclaimer .dc-rules {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .dc-rules li {
  position: relative;
  padding-left: 20px;
  line-height: 1.72;
}

.page-disclaimer .dc-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 1px;
}

/* ---------- 引用写法面板 ---------- */
.page-disclaimer .dc-cite {
  position: relative;
  margin: 18px 0;
  padding: 18px 16px;
  background: var(--ink-900);
  border: 1px solid var(--ink-800);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .dc-cite::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(201, 207, 214, .07) 0 1px, rgba(201, 207, 214, 0) 1px 9px);
  pointer-events: none;
}

.page-disclaimer .dc-cite__label {
  position: relative;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-disclaimer .dc-cite__code {
  position: relative;
  margin: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2;
  color: var(--silver);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-disclaimer .dc-cite__code b {
  color: var(--card);
  font-weight: 600;
}

.page-disclaimer .dc-cite__note {
  position: relative;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(201, 207, 214, .18);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 正文内联链接 ---------- */
.page-disclaimer .dc-inline-link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 90, 168, .35);
  transition: color .16s ease, border-color .16s ease;
}

.page-disclaimer .dc-inline-link:hover,
.page-disclaimer .dc-inline-link:focus-visible {
  color: var(--red);
  border-bottom-color: currentColor;
}

/* ---------- 联系信息表 ---------- */
.page-disclaimer .dc-contact {
  margin: 4px 0 16px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  display: grid;
  gap: 1px;
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .dc-contact__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .dc-contact__row:first-child {
  padding-top: 0;
}

.page-disclaimer .dc-contact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-disclaimer .dc-contact dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

/* ---------- 收尾点线 ---------- */
.page-disclaimer .dc-tear {
  margin: 56px 0 0;
  height: 2px;
  border: 0;
  background-image: radial-gradient(circle, var(--rule) 1px, rgba(226, 217, 200, 0) 1.4px);
  background-size: 11px 2px;
  background-repeat: repeat-x;
}

/* ---------- 700px 及以上 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-hero img {
    aspect-ratio: 10 / 3;
  }

  .page-disclaimer .dc-hero {
    margin-bottom: 52px;
  }

  .page-disclaimer .dc-head {
    padding-bottom: 30px;
    margin-bottom: 34px;
  }

  .page-disclaimer .dc-head__lede {
    font-size: 17.5px;
  }

  .page-disclaimer .dc-clause__head {
    padding: 18px 24px;
    gap: 14px;
  }

  .page-disclaimer .dc-clause__title {
    font-size: 17.5px;
  }

  .page-disclaimer .dc-clause__body {
    padding: 20px 24px 26px 68px;
    font-size: 16.5px;
  }

  .page-disclaimer .dc-cite {
    padding: 22px 24px;
  }

  .page-disclaimer .dc-cite__code {
    font-size: 13.5px;
  }

  .page-disclaimer .dc-contact {
    padding: 16px 20px;
  }

  .page-disclaimer .dc-contact__row {
    grid-template-columns: 132px 1fr;
    align-items: baseline;
    gap: 16px;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-clause__mark::before,
  .page-disclaimer .dc-clause__mark::after,
  .page-disclaimer .dc-crumb__link,
  .page-disclaimer .dc-inline-link {
    transition: none;
  }
}
<<<END>>>