.page-disclaimer {
  --dc-line: #24313A;
  --dc-pad: clamp(1rem, 4vw, 3rem);
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-disclaimer a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 245, 234, .35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 首屏 ---------- */

.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(2rem, 5vw, 4rem));
  padding-bottom: clamp(2rem, 5vw, 3.25rem);
  background-color: var(--ink);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-disclaimer .dc-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(36, 49, 58, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 49, 58, .55) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .75;
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 11, 15, .55) 0%, rgba(7, 11, 15, .88) 62%, #070B0F 100%);
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dc-hero .breadcrumbs {
  margin-bottom: 1.25rem;
  font-size: .78rem;
  letter-spacing: .04em;
}

.page-disclaimer .dc-hero__title {
  margin: .35rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.6rem, 9vw, 5.5rem);
  line-height: .96;
  letter-spacing: -.01em;
}

.page-disclaimer .dc-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(.95rem, 2.4vw, 1.06rem);
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-disclaimer .dc-hero__meta {
  display: grid;
  gap: .55rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--dc-line);
  padding-top: 1rem;
}

.page-disclaimer .dc-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .9rem;
  align-items: baseline;
}

.page-disclaimer .dc-hero__meta-k {
  min-width: 5.5rem;
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-disclaimer .dc-hero__meta-v {
  font-family: var(--font-num);
  font-size: .98rem;
  letter-spacing: .02em;
  color: var(--cyan-soft);
}

/* ---------- 锚点索引 ---------- */

.page-disclaimer .dc-index {
  position: sticky;
  top: var(--header-h);
  z-index: 8;
  background-color: rgba(16, 24, 32, .95);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-index__inner {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding-block: .7rem;
}

.page-disclaimer .dc-index__label {
  flex: none;
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--rock);
  border-right: 1px solid var(--dc-line);
  padding-right: .85rem;
}

.page-disclaimer .dc-index__list {
  display: flex;
  gap: .45rem;
  margin: 0;
  padding: 0 0 .15rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-index__list a {
  display: inline-block;
  white-space: nowrap;
  padding: .34rem .7rem;
  font-family: var(--font-num);
  font-size: .82rem;
  letter-spacing: .03em;
  color: var(--paper-dim);
  border: 1px solid var(--dc-line);
  border-bottom-color: var(--dc-line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .dc-index__list a:hover,
.page-disclaimer .dc-index__list a:focus-visible {
  color: var(--ink);
  background-color: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 正文布局 ---------- */

.page-disclaimer .dc-body {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-top: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

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

/* ---------- 条款 ---------- */

.page-disclaimer .dc-clause {
  border-top: 1px solid var(--dc-line);
  padding-block: 1.1rem;
  scroll-margin-top: calc(var(--header-h) + 3.5rem);
}

.page-disclaimer .dc-clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dc-clause > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
  padding: .25rem 0;
}

.page-disclaimer .dc-clause > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-clause > summary::after {
  content: "−";
  flex: none;
  font-family: var(--font-num);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .dc-clause:not([open]) > summary::after {
  content: "+";
  color: var(--rock);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .7rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.18rem, 3.6vw, 1.6rem);
  line-height: 1.25;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-num);
  font-size: .92rem;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .dc-clause__body {
  padding-top: .85rem;
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 1rem;
  max-width: 72ch;
  font-size: .96rem;
  line-height: 1.78;
  color: var(--paper-dim);
}

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

.page-disclaimer .dc-clause__foot {
  margin-top: 1.2rem;
  padding-top: .9rem;
  border-top: 1px dashed var(--dc-line);
  font-family: var(--font-num);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--rock);
}

/* ---------- 列表 ---------- */

.page-disclaimer .dc-list {
  margin: .25rem 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-disclaimer .dc-list > li {
  position: relative;
  padding-left: 1.35rem;
  max-width: 70ch;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-disclaimer .dc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: .7rem;
  height: 1px;
  background-color: var(--cyan);
}

/* ---------- 状态说明 ---------- */

.page-disclaimer .dc-states {
  margin: 1.1rem 0 0;
  padding: .9rem 0 0;
  list-style: none;
  display: grid;
  gap: .65rem;
  border-top: 1px dashed var(--dc-line);
}

.page-disclaimer .dc-states > li {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-disclaimer .dc-states .tag {
  flex: none;
}

/* ---------- 细线表格 ---------- */

.page-disclaimer .dc-scroll {
  margin: .5rem 0 1.2rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--dc-line);
  border-bottom: 1px solid var(--dc-line);
}

.page-disclaimer .dc-table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: .88rem;
  text-align: left;
}

.page-disclaimer .dc-table__caption {
  caption-side: top;
  padding: .7rem 0 .1rem;
  text-align: left;
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-disclaimer .dc-table th,
.page-disclaimer .dc-table td {
  padding: .68rem .75rem;
  border-bottom: 1px solid var(--dc-line);
  vertical-align: top;
  line-height: 1.65;
}

.page-disclaimer .dc-table thead th {
  font-weight: 500;
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-disclaimer .dc-table tbody td:first-child {
  color: var(--paper);
  white-space: nowrap;
}

.page-disclaimer .dc-table tbody td {
  color: var(--paper-dim);
}

.page-disclaimer .dc-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 返回顶部 ---------- */

.page-disclaimer .dc-topwrap {
  margin: 2rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--dc-line);
}

.page-disclaimer .dc-top {
  display: inline-block;
  font-family: var(--font-num);
  font-size: .82rem;
  letter-spacing: .12em;
  padding: .45rem .9rem;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .dc-top:hover,
.page-disclaimer .dc-top:focus-visible {
  background-color: var(--cyan);
  color: var(--ink);
}

/* ---------- 侧栏 ---------- */

.page-disclaimer .dc-side {
  display: grid;
  gap: 1rem;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .dc-side__panel {
  border: 1px solid var(--dc-line);
  background-color: var(--panel-2);
  padding: 1.1rem 1.15rem;
}

.page-disclaimer .dc-side__panel--accent {
  border-left: 2px solid var(--ochre);
}

.page-disclaimer .dc-side__title {
  margin: 0 0 .8rem;
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--rock);
}

.page-disclaimer .dc-side__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
}

.page-disclaimer .dc-side__links a {
  display: block;
  padding: .5rem 0;
  font-size: .9rem;
  color: var(--paper-dim);
  border-bottom: 1px solid transparent;
}

.page-disclaimer .dc-side__links a:hover,
.page-disclaimer .dc-side__links a:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(54, 224, 208, .35);
}

.page-disclaimer .dc-side__note {
  margin: 0 0 .7rem;
  font-size: .88rem;
  color: var(--paper-dim);
}

.page-disclaimer .dc-side__mail,
.page-disclaimer .dc-side__tel {
  margin: 0 0 .35rem;
  font-family: var(--font-num);
  font-size: 1rem;
  letter-spacing: .02em;
  word-break: break-all;
}

.page-disclaimer .dc-side__tel {
  margin-bottom: 0;
}

/* ---------- 桌面与平板 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .dc-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem 1.5rem;
  }

  .page-disclaimer .dc-hero__meta li {
    display: block;
  }

  .page-disclaimer .dc-hero__meta-k {
    display: block;
    margin-bottom: .3rem;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dc-body {
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 3.5rem;
    align-items: start;
  }

  .page-disclaimer .dc-side {
    position: sticky;
    top: calc(var(--header-h) + 4.5rem);
  }

  .page-disclaimer .dc-hero__lede {
    font-size: 1.08rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer a,
  .page-disclaimer .dc-index__list a {
    transition: none;
  }
}
<<<END>>>