.page-disclaimer {
  --dc-tint: #C6D0E2;
  --dc-grid-line: rgba(30, 44, 72, .5);
  --dc-panel-bg: rgba(17, 28, 51, .76);
  position: relative;
  display: block;
  padding-block: clamp(1.5rem, 4vw, 2.75rem) clamp(3rem, 7vw, 5.5rem);
  background-image:
    linear-gradient(to right, var(--dc-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--dc-grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: center top;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  max-width: 46rem;
  margin-top: clamp(1.25rem, 3vw, 2.25rem);
}

.page-disclaimer .dc-hero__title {
  margin: .6rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 5.4vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-disclaimer .dc-hero__lede {
  max-width: 40rem;
  color: var(--dc-tint);
  margin: 0;
}

/* ---------- 顶部参数面板 ---------- */
.page-disclaimer .dc-panel {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .dc-panel__cell {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  min-width: 0;
  padding: 1.1rem 1.15rem 1.35rem;
  background: var(--ink-800);
  box-shadow: inset 0 3px 0 0 var(--line-strong);
}

.page-disclaimer .dc-panel__cell--key {
  box-shadow: inset 0 3px 0 0 var(--red);
}

.page-disclaimer .dc-panel__cell--cyan {
  box-shadow: inset 0 3px 0 0 var(--cyan);
}

.page-disclaimer .dc-panel__label {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dc-panel__value {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .dc-panel__value--sm {
  font-size: clamp(.86rem, 1.5vw, 1rem);
  word-break: break-all;
}

.page-disclaimer .dc-panel__value--red {
  color: var(--red);
}

.page-disclaimer .dc-panel__value--cyan {
  color: var(--cyan);
}

.page-disclaimer .dc-panel__value--copy {
  user-select: all;
}

.page-disclaimer .dc-panel__note {
  font-size: .795rem;
  line-height: 1.65;
  color: var(--steel);
}

/* ---------- 抽象信息图 ---------- */
.page-disclaimer .dc-art {
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-disclaimer .dc-art img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .dc-layout {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3rem);
}

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

/* ---------- 右侧目录 ---------- */
.page-disclaimer .dc-toc {
  order: -1;
  align-self: start;
  padding: 0 0 1rem;
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .dc-toc__title {
  margin: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-disclaimer .dc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .38rem .75rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--red);
  border-radius: var(--r-pill);
  font-size: .82rem;
  color: var(--dc-tint);
  text-decoration: none;
  transition: background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  color: var(--white);
  background: rgba(229, 50, 59, .14);
  border-color: var(--red);
  border-left-color: var(--red);
}

.page-disclaimer .dc-toc__num {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--red);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dc-sec {
  scroll-margin-top: 7rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.25rem);
}

.page-disclaimer .dc-sec:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .dc-sec__head {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  padding-bottom: .8rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .dc-sec__num {
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--red);
}

.page-disclaimer .dc-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.22rem, 2.6vw, 1.62rem);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .dc-sec__lede {
  max-width: 36rem;
  margin: 0 0 1.4rem;
  font-family: var(--font-serif);
  font-size: 1.03rem;
  line-height: 1.9;
  letter-spacing: .01em;
  color: var(--paper);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  position: relative;
  margin-bottom: 1.05rem;
  padding: .1rem 0 .1rem 1.1rem;
  border-left: 2px solid var(--red-deep);
  transition: border-color .16s var(--ease);
}

.page-disclaimer .dc-clause:hover {
  border-left-color: var(--red);
}

.page-disclaimer .dc-clause > summary {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  list-style: none;
  cursor: pointer;
  margin-bottom: .4rem;
}

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

.page-disclaimer .dc-clause > summary::after {
  content: "−";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--steel);
  transition: color .16s var(--ease);
}

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

.page-disclaimer .dc-clause > summary:hover::after,
.page-disclaimer .dc-clause > summary:focus-visible::after {
  color: var(--cyan);
}

.page-disclaimer .dc-clause__code {
  flex: none;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--red);
}

.page-disclaimer .dc-clause__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-disclaimer .dc-clause p {
  margin: 0;
  font-size: .975rem;
  line-height: 1.88;
  color: var(--dc-tint);
}

.page-disclaimer .dc-clause a,
.page-disclaimer .dc-p a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .dc-clause a:hover,
.page-disclaimer .dc-p a:hover {
  color: var(--white);
}

.page-disclaimer .dc-code {
  font-family: var(--font-mono);
  font-size: .95em;
  letter-spacing: .02em;
  color: var(--cyan);
  word-break: break-all;
  user-select: all;
}

/* ---------- 收口行动区 ---------- */
.page-disclaimer .dc-cta {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 2px solid var(--line);
  border-top-color: var(--red);
  border-radius: var(--r-md);
  background: var(--dc-panel-bg);
}

.page-disclaimer .dc-cta__title {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.4vw, 1.5rem);
  color: var(--white);
}

.page-disclaimer .dc-cta__text {
  margin: 0 0 1.35rem;
  max-width: 36rem;
  font-size: .975rem;
  line-height: 1.85;
  color: var(--dc-tint);
}

.page-disclaimer .dc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    gap: clamp(2.5rem, 4vw, 3.5rem);
  }

  .page-disclaimer .dc-body {
    max-width: 44rem;
  }

  .page-disclaimer .dc-toc {
    order: 0;
    position: sticky;
    top: 6.5rem;
    padding: 1.1rem 1.15rem 1.25rem;
    border: 2px solid var(--line);
    border-radius: var(--r-md);
    background: var(--dc-panel-bg);
  }

  .page-disclaimer .dc-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: .1rem;
  }

  .page-disclaimer .dc-toc__link {
    display: flex;
    padding: .5rem .6rem;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--r-xs);
    font-size: .89rem;
    transition: background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease), padding-left .16s var(--ease);
  }

  .page-disclaimer .dc-toc__link:hover,
  .page-disclaimer .dc-toc__link:focus-visible {
    border-left-color: var(--red);
    padding-left: .8rem;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dc-panel {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }
}
<<<END>>>