.page-disclaimer {
  background: var(--ink);
  color: var(--white);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  padding-block: clamp(1rem, 2.5vw, 1.75rem) 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.5rem, 4vw, 3rem) clamp(2.25rem, 5vw, 3.75rem);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -38%;
  right: -20%;
  width: min(82%, 780px);
  aspect-ratio: 1 / 1;
  background: var(--panel);
  border-left: 2px solid var(--line);
  transform: rotate(22deg);
  pointer-events: none;
}

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

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 3.5vw, 3rem);
}

.page-disclaimer .dc-hero__title {
  margin: .4em 0 0;
  max-width: 13ch;
  font-size: clamp(2.35rem, 8.5vw, 5.25rem);
  line-height: .95;
  letter-spacing: -.035em;
}

.page-disclaimer .dc-hero__title::after {
  content: "";
  display: block;
  width: clamp(64px, 15vw, 148px);
  height: 6px;
  margin-top: .55rem;
  background: var(--orange);
}

.page-disclaimer .dc-hero__lede {
  margin-top: clamp(1rem, 2vw, 1.5rem);
  max-width: 46ch;
  opacity: .88;
}

.page-disclaimer .dc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
}

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

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-toc-block {
  padding-block: clamp(.5rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2.5rem);
}

.page-disclaimer .dc-toc {
  display: flex;
  margin: clamp(1rem, 2vw, 1.5rem) 0 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  scrollbar-width: none;
}

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

.page-disclaimer .dc-toc > li {
  flex: 0 0 auto;
}

.page-disclaimer .dc-toc__link {
  display: grid;
  gap: .55rem;
  align-content: start;
  min-width: 178px;
  min-height: 44px;
  padding: 1rem 1.15rem;
  border-right: 1px solid var(--line);
  color: var(--white);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  background: var(--panel-2);
}

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

.page-disclaimer .dc-toc__no {
  font-family: var(--font-mono);
  font-size: .8125rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .dc-toc__label {
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.35;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-terms {
  padding-block: clamp(1rem, 2.5vw, 1.75rem) clamp(2.5rem, 5vw, 4rem);
}

.page-disclaimer .dc-term {
  scroll-margin-top: clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-term:first-child {
  border-top: 2px solid var(--line);
}

.page-disclaimer .dc-term__heading {
  margin: 0;
  font: inherit;
}

.page-disclaimer .dc-term__toggle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: clamp(.7rem, 2vw, 1.25rem);
  width: 100%;
  min-height: 44px;
  padding: 1.25rem 0;
  border: 0;
  background: none;
  color: var(--white);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

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

.page-disclaimer .dc-term__no {
  font-family: var(--font-mono);
  font-size: .875rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-disclaimer .dc-term__label {
  font-size: clamp(1.125rem, 3.4vw, 1.6rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-disclaimer .dc-term__toggle:hover .dc-term__label {
  color: var(--orange);
}

.page-disclaimer .dc-term__body {
  margin-left: .2rem;
  max-width: 66ch;
  padding: 0 0 clamp(1.5rem, 3vw, 2.25rem) clamp(.9rem, 2.5vw, 1.5rem);
  border-left: 2px solid var(--panel-2);
}

.page-disclaimer .dc-term__body > p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.75;
  opacity: .88;
}

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

.page-disclaimer .dc-list {
  display: grid;
  gap: .6rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

.page-disclaimer .dc-callout {
  margin: 0 0 1rem;
  padding: .9rem 1rem;
  border: 1px solid var(--red);
  background: transparent;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--white);
}

.page-disclaimer .dc-callout strong {
  color: var(--red);
  font-weight: 700;
}

.page-disclaimer .dc-more {
  font-size: .9375rem;
}

.page-disclaimer .dc-term__body a {
  color: var(--blue);
  text-underline-offset: .25em;
}

.page-disclaimer .dc-term__body a:hover {
  color: var(--orange);
}

/* ---------- 状态行 ---------- */
.page-disclaimer .dc-status {
  border-top: 2px solid var(--line);
  background: var(--panel);
  padding-block: clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .dc-status__row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-disclaimer .dc-status__note {
  margin: .85rem 0 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .dc-status__note a {
  color: var(--blue);
  text-underline-offset: .2em;
}

.page-disclaimer .dc-status__note a:hover {
  color: var(--orange);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-disclaimer .dc-term__toggle {
    grid-template-columns: 4.5rem minmax(0, 1fr) auto;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 980px) {
  .page-disclaimer .dc-toc {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    overflow: visible;
  }

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

  .page-disclaimer .dc-toc > li:last-child .dc-toc__link {
    border-right: 0;
  }

  .page-disclaimer .dc-term__body {
    margin-left: 5.6rem;
    padding-left: 1.5rem;
  }
}