.page-disclaimer {
  --idx-w: 214px;
  --card-pad: 20px;
  padding-bottom: 64px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  margin: 22px 0 18px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ink-2);
}
.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line);
}
.page-disclaimer .breadcrumb a {
  color: var(--cyan-soft);
  text-decoration: none;
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan);
  text-decoration: underline;
}

/* 首屏 */
.page-disclaimer .stmt-hero {
  display: grid;
  gap: 20px;
  padding: 24px 18px 26px;
  margin-bottom: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(130% 150% at 100% 0%, rgba(0, 229, 192, .16), transparent 62%),
    linear-gradient(165deg, var(--pitch-2), var(--pitch) 72%);
  box-shadow: var(--shadow);
}
.page-disclaimer .stmt-hero__copy h1 {
  margin: 12px 0 14px;
  font-size: clamp(28px, 7.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--ink);
}
.page-disclaimer .stmt-hero__copy .lede {
  max-width: 46ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}
.page-disclaimer .stmt-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.page-disclaimer .stmt-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.page-disclaimer .stmt-stat__value {
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: .02em;
}
.page-disclaimer .stmt-stat__unit {
  font-size: 13px;
  color: var(--cyan-soft);
  margin-left: 1px;
}
.page-disclaimer .stmt-stat__label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-2);
}
.page-disclaimer .stmt-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--pitch-2);
  overflow: hidden;
}
.page-disclaimer .stmt-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, transparent 40%, rgba(6, 17, 15, .82));
  pointer-events: none;
}
.page-disclaimer .stmt-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 分栏骨架 */
.page-disclaimer .stmt-layout {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

/* 编号索引 */
.page-disclaimer .stmt-index {
  border: 1px solid var(--line);
  background: var(--pitch-2);
  padding: 14px 12px;
}
.page-disclaimer .stmt-index__head {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.page-disclaimer .stmt-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-disclaimer .stmt-index__list li {
  flex: 0 0 auto;
}
.page-disclaimer .stmt-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}
.page-disclaimer .stmt-index__list a:hover,
.page-disclaimer .stmt-index__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
}
.page-disclaimer .stmt-index__num {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--cyan);
}

/* 条款卡片 */
.page-disclaimer .stmt-body {
  min-width: 0;
}
.page-disclaimer .stmt-card {
  position: relative;
  padding: var(--card-pad);
  margin-bottom: 14px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--ticker-h) + 20px);
  transition: border-color .18s var(--ease);
}
.page-disclaimer .stmt-card:last-child {
  margin-bottom: 0;
}
.page-disclaimer .stmt-card:hover {
  border-color: rgba(0, 229, 192, .38);
}
.page-disclaimer .stmt-card__num {
  margin: 0;
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  letter-spacing: .08em;
  color: var(--cyan);
}
.page-disclaimer .stmt-card__title {
  position: relative;
  margin: 8px 0 16px;
  padding-bottom: 11px;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}
.page-disclaimer .stmt-card__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46px;
  height: 2px;
  background: var(--amber);
}
.page-disclaimer .stmt-card__lead {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}
.page-disclaimer .stmt-card__points {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .stmt-card__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}
.page-disclaimer .stmt-card__points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}
.page-disclaimer .stmt-card__points li a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-disclaimer .stmt-card__points li a:hover,
.page-disclaimer .stmt-card__points li a:focus-visible {
  color: var(--cyan);
}

/* 引用格式示例 */
.page-disclaimer .stmt-code {
  margin: 16px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  background: var(--pitch);
  font-family: var(--font-num);
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--cyan-soft);
  overflow-x: auto;
  white-space: pre;
  tab-size: 2;
}

/* 联系区 */
.page-disclaimer .stmt-contact {
  margin-top: 24px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(0, 229, 192, .08), transparent 72%),
    var(--pitch-2);
  display: grid;
  gap: 20px;
}
.page-disclaimer .stmt-contact__title {
  margin: 10px 0 12px;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}
.page-disclaimer .stmt-contact__text {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-2);
}
.page-disclaimer .stmt-contact__text a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-disclaimer .stmt-contact__text a:hover,
.page-disclaimer .stmt-contact__text a:focus-visible {
  color: var(--cyan);
}
.page-disclaimer .stmt-contact__grid {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}
.page-disclaimer .stmt-contact__item {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--card);
}
.page-disclaimer .stmt-contact__label {
  margin: 0 0 5px;
  font-size: 10.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.page-disclaimer .stmt-contact__value {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--cyan-soft);
  word-break: break-word;
}

/* 焦点可见性 */
.page-disclaimer a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

@media (min-width: 640px) {
  .page-disclaimer .stmt-hero {
    padding: 30px 26px 32px;
  }
  .page-disclaimer .stmt-card {
    --card-pad: 26px;
  }
  .page-disclaimer .stmt-contact {
    padding: 26px 24px;
  }
  .page-disclaimer .stmt-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .stmt-layout {
    grid-template-columns: var(--idx-w) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }
  .page-disclaimer .stmt-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
    gap: 30px;
    padding: 34px 30px 36px;
  }
  .page-disclaimer .stmt-index {
    position: sticky;
    top: calc(var(--ticker-h) + 24px);
    padding: 16px 10px 16px 12px;
  }
  .page-disclaimer .stmt-index__head {
    padding-left: 10px;
  }
  .page-disclaimer .stmt-index__list {
    flex-direction: column;
    overflow: visible;
    padding: 0;
    gap: 1px;
  }
  .page-disclaimer .stmt-index__list a {
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 10px;
    white-space: normal;
    line-height: 1.45;
    font-size: 13.5px;
  }
  .page-disclaimer .stmt-index__list a:hover,
  .page-disclaimer .stmt-index__list a:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(0, 229, 192, .07);
  }
  .page-disclaimer .stmt-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 30px;
    padding: 30px;
  }
  .page-disclaimer .stmt-card__title {
    font-size: 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .stmt-index__list a,
  .page-disclaimer .stmt-card {
    transition: none;
  }
}