.page-disclaimer {
  --dc-num-col: 64px;
  --dc-lead: clamp(16px, 2.1vw, 21px);
  position: relative;
  overflow-x: clip;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-disclaimer .breadcrumbs {
  padding-block: clamp(14px, 2.6vw, 26px) 0;
  font-size: 13px;
}

/* 首屏 */
.page-disclaimer .dc-hero {
  position: relative;
  padding-block: clamp(22px, 4vw, 44px) clamp(34px, 6vw, 72px);
  border-bottom: var(--line);
  background:
    radial-gradient(120% 95% at 100% 0%, rgba(255, 111, 91, 0.13), transparent 58%),
    radial-gradient(95% 85% at 0% 100%, rgba(156, 124, 255, 0.15), transparent 62%);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-disclaimer .dc-hero__flag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--mist);
}

.page-disclaimer .dc-hero h1 {
  margin: 0;
  font-size: clamp(46px, 10vw, 104px);
  line-height: 0.94;
  letter-spacing: -0.035em;
  font-weight: 300;
  color: var(--text);
}

.page-disclaimer .dc-hero__intro {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  font-size: var(--dc-lead);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .dc-hero__quick {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: clamp(14px, 2vw, 18px) 0 0;
  border-top: var(--line);
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-hero__quick li {
  display: grid;
  grid-template-columns: 5.6em minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

.page-disclaimer .dc-hero__quick .u-mono {
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--gold);
  padding-top: 2px;
}

.page-disclaimer .dc-hero__quick a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dotted var(--steel);
}

.page-disclaimer .dc-hero__quick a:hover {
  color: var(--violet);
  border-bottom-color: var(--violet);
}

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

.page-disclaimer .dc-hero__figure .media-frame {
  position: relative;
  border: var(--line);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-disclaimer .dc-hero__figure .media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(148deg, transparent 42%, rgba(255, 111, 91, 0.2));
  pointer-events: none;
}

.page-disclaimer .dc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .dc-hero__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  line-height: 1.6;
}

/* 条款索引 */
.page-disclaimer .dc-toc {
  padding-block: clamp(32px, 6vw, 64px) clamp(8px, 1.6vw, 16px);
}

.page-disclaimer .dc-toc .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding-bottom: 12px;
  border-bottom: var(--line);
  margin-bottom: 0;
}

.page-disclaimer .dc-toc h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .dc-toc .section-head .u-mono {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .dc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .dc-toc__list a {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 4px;
  padding: 14px 10px 14px 0;
  border-bottom: var(--line);
  text-decoration: none;
  color: var(--text);
  transition: background-color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-disclaimer .dc-toc__num {
  grid-row: span 2;
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-disclaimer .dc-toc__name {
  font-size: 17px;
  line-height: 1.4;
  transition: color 0.25s var(--ease);
}

.page-disclaimer .dc-toc__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-disclaimer .dc-toc__list a:hover,
.page-disclaimer .dc-toc__list a:focus-visible {
  background: rgba(156, 124, 255, 0.09);
  padding-left: 8px;
}

.page-disclaimer .dc-toc__list a:hover .dc-toc__name {
  color: var(--violet);
}

/* 条款正文 */
.page-disclaimer .dc-clauses {
  padding-block: clamp(10px, 2vw, 20px) 0;
}

.page-disclaimer .dc-clause {
  display: grid;
  gap: clamp(10px, 2vw, 16px);
  padding-block: clamp(28px, 5vw, 54px);
  border-bottom: var(--line);
}

.page-disclaimer .dc-clause__index {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 56px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--steel);
  transition: color 0.3s var(--ease);
}

.page-disclaimer .dc-clause:hover .dc-clause__num {
  color: var(--violet);
}

.page-disclaimer .dc-clause__link {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dotted var(--steel);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .dc-clause__link:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-disclaimer .dc-clause__body h2 {
  margin: 0 0 clamp(12px, 1.6vw, 16px);
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 12px;
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-disclaimer .dc-clause__body a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--violet);
}

.page-disclaimer .dc-clause__body a:hover {
  color: var(--violet);
}

/* 禁止行为 */
.page-disclaimer .dc-ban {
  list-style: none;
  margin: clamp(12px, 2vw, 18px) 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-ban li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid var(--steel);
  border-left: 3px solid var(--alert);
  background: var(--bay);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-disclaimer .dc-ban li:hover {
  transform: translateY(-2px);
  border-color: var(--alert);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .dc-ban__code {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--alert);
  padding-top: 3px;
}

/* 版本条 */
.page-disclaimer .dc-foot {
  padding-block: clamp(26px, 5vw, 52px) clamp(36px, 6vw, 72px);
}

.page-disclaimer .dc-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  padding: 16px 18px;
  border: 1px solid var(--steel);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .dc-version p {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--mist);
}

.page-disclaimer .dc-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--steel);
  border-radius: var(--radius);
  padding: 8px 12px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-disclaimer .dc-top:hover {
  color: var(--violet);
  border-color: var(--violet);
  background: rgba(156, 124, 255, 0.1);
}

@media (min-width: 620px) {
  .page-disclaimer .dc-toc__list {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(20px, 4vw, 48px);
  }
}

@media (min-width: 820px) {
  .page-disclaimer {
    --dc-num-col: 76px;
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: var(--dc-num-col) minmax(0, 1fr);
    column-gap: clamp(24px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .dc-clause__index {
    flex-direction: column;
    gap: 10px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-disclaimer .dc-hero__figure {
    align-self: end;
  }
}