.page-disclaimer {
  --disc-rule: rgba(7, 21, 15, 0.16);
  --disc-aside-w: 176px;
  --disc-num-w: 52px;
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .disc-head {
  padding-top: clamp(18px, 3vw, 32px);
}

.page-disclaimer .disc-head .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .disc-head .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-disclaimer .disc-head__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-disclaimer .page-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 9vw, 78px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .disc-head__lede {
  display: grid;
  gap: 12px;
  align-content: end;
}

.page-disclaimer .page-lede {
  margin: 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.78;
  letter-spacing: 0.01em;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-disclaimer .disc-head__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }
}

/* 纸白摘要条 */
.page-disclaimer .disc-notice {
  margin-top: clamp(24px, 4vw, 44px);
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--paper);
  color: var(--ink-deep);
  border-radius: var(--radius-l);
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-notice .eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #123029;
}

.page-disclaimer .disc-notice .eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--amber);
}

.page-disclaimer .disc-notice__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-notice__list li {
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-notice__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  gap: 2px 14px;
  padding: 14px 0;
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .disc-notice__link:hover,
.page-disclaimer .disc-notice__link:focus-visible {
  transform: translateX(4px);
  color: #06130E;
}

.page-disclaimer .disc-notice__link:focus-visible {
  outline: 2px solid #0B3B2E;
  outline-offset: 4px;
  border-radius: var(--radius-s);
}

.page-disclaimer .disc-notice__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: #8A5A00;
}

.page-disclaimer .disc-notice__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #3F6259;
}

.page-disclaimer .disc-notice__v {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: #07150F;
}

@media (min-width: 820px) {
  .page-disclaimer .disc-notice__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 28px;
    border-top: 0;
  }

  .page-disclaimer .disc-notice__list li {
    border-bottom: 0;
    border-top: 1px solid var(--disc-rule);
  }

  .page-disclaimer .disc-notice__link {
    padding: 16px 0 6px;
    align-items: start;
  }

  .page-disclaimer .disc-notice__v {
    font-size: 15.5px;
  }
}

/* 横向条带图 */
.page-disclaimer .disc-strip {
  margin: clamp(22px, 3.6vw, 38px) 0 0;
}

.page-disclaimer .disc-strip__img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 250px);
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-strip__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* 条款列表 */
.page-disclaimer .clause-list {
  margin-top: clamp(34px, 6vw, 64px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause {
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 132px;
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__head::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--cyan);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .clause[open] .clause__head::after {
  content: "–";
  border-color: rgba(53, 242, 206, 0.55);
  background: rgba(53, 242, 206, 0.1);
}

.page-disclaimer .clause__head:hover::after {
  border-color: rgba(53, 242, 206, 0.55);
}

.page-disclaimer .clause__head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: var(--radius-s);
}

.page-disclaimer .clause__title {
  margin: 0;
  display: grid;
  grid-template-columns: var(--disc-num-w) minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.5vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1;
  color: var(--amber);
}

.page-disclaimer .clause__label {
  overflow-wrap: anywhere;
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 16px;
  padding: 0 0 clamp(22px, 3.4vw, 34px);
}

.page-disclaimer .clause__aside {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 30em;
}

.page-disclaimer .clause__text {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.78;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .clause__text p {
  margin: 0 0 12px;
  max-width: 34em;
}

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

.page-disclaimer .disc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 206, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .disc-link:hover,
.page-disclaimer .disc-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

@media (min-width: 900px) {
  .page-disclaimer .clause__title {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .page-disclaimer .clause__body {
    grid-template-columns: 64px var(--disc-aside-w) minmax(0, 1fr);
    gap: 0 28px;
    padding-bottom: clamp(26px, 3.6vw, 40px);
  }

  .page-disclaimer .clause__aside {
    grid-column: 2;
    max-width: none;
    font-size: 13px;
  }

  .page-disclaimer .clause__text {
    grid-column: 3;
    max-width: 40em;
  }
}

/* 联系信息对照块 */
.page-disclaimer .disc-facts {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  max-width: 34em;
  display: grid;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-facts li {
  display: grid;
  grid-template-columns: minmax(0, 6.5em) minmax(0, 1fr);
  gap: 4px 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-facts__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}

.page-disclaimer .disc-facts__v {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text);
  overflow-wrap: anywhere;
}

@media (max-width: 479px) {
  .page-disclaimer .disc-notice__num {
    font-size: 19px;
  }

  .page-disclaimer .clause__title {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 10px;
  }

  .page-disclaimer .disc-facts li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-disclaimer .disc-facts__k {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-notice__link,
  .page-disclaimer .clause__head::after,
  .page-disclaimer .disc-link {
    transition: none;
  }

  .page-disclaimer .disc-notice__link:hover,
  .page-disclaimer .disc-notice__link:focus-visible {
    transform: none;
  }
}