.page-disclaimer {
  --dc-rule: rgba(140, 147, 163, 0.22);
  --dc-rule-strong: rgba(140, 147, 163, 0.46);
  --dc-text: rgba(244, 241, 234, 0.8);
  --dc-text-dim: rgba(244, 241, 234, 0.62);
  background-color: var(--ink);
  color: var(--snow);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding-top: clamp(16px, 3vw, 34px);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -12%;
  width: 64%;
  height: 80%;
  background-image: radial-gradient(closest-side, rgba(55, 200, 195, 0.14), rgba(7, 11, 18, 0));
  pointer-events: none;
}

.page-disclaimer .dc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: end;
  padding-top: 24px;
}

.page-disclaimer .dc-eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dc-hero h1 {
  margin: 0 0 22px;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-disclaimer .dc-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.9;
  color: var(--dc-text);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--dc-text-dim);
}

.page-disclaimer .dc-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .dc-hero__meta-key {
  color: var(--gold);
}

.page-disclaimer .dc-hero__figure {
  margin: 0;
  border-radius: var(--radius-soft);
  overflow: hidden;
}

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

.page-disclaimer .dc-tick {
  position: relative;
  height: 30px;
  margin-top: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--dc-rule-strong);
}

.page-disclaimer .dc-tick::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 11px;
  background-image: repeating-linear-gradient(90deg, var(--dc-rule-strong) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

/* ---------- 条款区 ---------- */
.page-disclaimer .dc-body {
  padding: clamp(44px, 7vw, 88px) 0 clamp(30px, 5vw, 56px);
}

.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 38px;
  align-items: start;
}

/* 条款索引 */
.page-disclaimer .dc-index {
  padding-top: 16px;
  border-top: 2px solid var(--red);
}

.page-disclaimer .dc-index__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .dc-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--dc-rule);
  color: var(--dc-text-dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 200ms ease, padding-left 200ms ease, border-color 200ms ease;
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  color: var(--snow);
  padding-left: 6px;
  border-bottom-color: var(--red-bright);
}

.page-disclaimer .dc-index__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .dc-index__num {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--gold);
}

/* 条款条目 */
.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 30px 0 34px;
  border-top: 1px solid var(--dc-rule);
  scroll-margin-top: 120px;
}

.page-disclaimer .dc-clauses .dc-clause:last-child {
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-clause__mark {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--graphite);
  transition: color 220ms ease, transform 220ms ease;
}

.page-disclaimer .dc-clause:hover .dc-clause__mark {
  color: var(--cyan);
  transform: translateX(3px);
}

.page-disclaimer .dc-clause--key {
  padding-left: 20px;
  border-left: 3px solid var(--gold);
}

.page-disclaimer .dc-clause--key .dc-clause__mark {
  color: rgba(227, 181, 5, 0.5);
}

.page-disclaimer .dc-clause--key:hover .dc-clause__mark {
  color: var(--gold);
}

.page-disclaimer .dc-clause__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: clamp(16px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--dc-text);
}

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

.page-disclaimer .dc-clause__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dc-text-dim);
}

.page-disclaimer .dc-clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background-color: var(--cyan);
}

.page-disclaimer .dc-key {
  font-family: var(--font-data);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .dc-inline-link {
  color: var(--snow);
  text-decoration: none;
  border-bottom: 1px solid var(--red-bright);
  transition: color 180ms ease, border-color 180ms ease;
}

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

/* ---------- 返回链接带 ---------- */
.page-disclaimer .dc-return {
  padding: clamp(34px, 6vw, 60px) 0 clamp(48px, 7vw, 78px);
  border-top: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-return__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-disclaimer .dc-return__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .dc-return__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px 22px;
  background-color: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-organic);
  color: var(--snow);
  text-decoration: none;
  transition: transform 220ms ease, background-color 220ms ease, border-color 220ms ease;
}

.page-disclaimer .dc-return__card:hover,
.page-disclaimer .dc-return__card:focus-visible {
  transform: translateX(4px);
  background-color: var(--graphite);
  border-color: var(--red-bright);
}

.page-disclaimer .dc-return__card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .dc-return__kicker {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-disclaimer .dc-return__label {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--dc-text);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 0 26px;
    align-items: start;
    padding: 34px 0 38px;
  }

  .page-disclaimer .dc-clause--key {
    padding-left: 24px;
  }

  .page-disclaimer .dc-return__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 1fr) 234px;
    gap: 64px;
  }

  .page-disclaimer .dc-clauses {
    order: 1;
  }

  .page-disclaimer .dc-index {
    order: 2;
    position: sticky;
    top: 112px;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-disclaimer .dc-clause:hover .dc-clause__mark,
  .page-disclaimer .dc-return__card:hover {
    transform: none;
  }
}