.page-disclaimer {
  --disc-narrow: 880px;
  --disc-pad: 20px;
  --disc-line: rgba(15, 76, 92, 0.7);
  background: var(--night);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-disclaimer .disc-wrap {
  width: 100%;
  max-width: var(--disc-narrow);
  margin: 0 auto;
  padding: 0 var(--disc-pad);
}

.page-disclaimer .disc-link {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 212, 255, 0.45);
  padding-bottom: 1px;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

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

.page-disclaimer .disc-link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 页首 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-blue);
  padding: 44px 0 56px;
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.65) contrast(1.1);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(7, 19, 32, 0.95) 0%, rgba(10, 110, 189, 0.34) 52%, rgba(7, 19, 32, 0.92) 100%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  margin-bottom: 22px;
}

.page-disclaimer .disc-hero .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.page-disclaimer .disc-hero .breadcrumb a:hover,
.page-disclaimer .disc-hero .breadcrumb a:focus-visible {
  color: var(--lime);
}

.page-disclaimer .disc-hero .eyebrow {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 3px solid var(--ref-yellow);
}

.page-disclaimer .disc-hero__title {
  font-family: var(--font-head);
  font-size: clamp(34px, 8vw, 66px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: #fff;
  margin: 0 0 20px;
  max-width: 14em;
}

.page-disclaimer .disc-hero__lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
  margin: 0 0 16px;
  max-width: 40em;
}

.page-disclaimer .disc-hero__meta {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  background: rgba(11, 27, 43, 0.72);
  border-left: 2px solid var(--teal);
  padding: 5px 12px;
  clip-path: var(--cut-sm);
  margin: 0;
}

/* ---------- 锚点条 ---------- */

.page-disclaimer .disc-anchors {
  background: var(--ink-blue);
  border-top: 1px solid var(--disc-line);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-anchors__inner {
  display: flex;
  gap: 6px;
  padding-top: 12px;
  padding-bottom: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .disc-anchors__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-anchors__item {
  flex: 0 0 auto;
  position: relative;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel);
  text-decoration: none;
  padding: 6px 12px;
  white-space: nowrap;
  border: 1px solid rgba(154, 169, 184, 0.24);
  clip-path: var(--cut-sm);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}

.page-disclaimer .disc-anchors__item:hover,
.page-disclaimer .disc-anchors__item:focus-visible {
  color: var(--ink-blue);
  background: var(--lime);
  border-color: var(--lime);
}

.page-disclaimer .disc-anchors__item:focus-visible {
  outline: 2px solid var(--ref-yellow);
  outline-offset: 2px;
}

/* ---------- 正文 ---------- */

.page-disclaimer .disc-body {
  padding: 8px 0 64px;
  background:
    linear-gradient(180deg, var(--night) 0%, var(--ink-blue) 62%, var(--night) 100%);
}

.page-disclaimer .disc-section {
  position: relative;
  padding: 40px 0 36px;
  scroll-margin-top: 24px;
}

.page-disclaimer .disc-section + .disc-section::before,
.page-disclaimer .disc-body .disc-section:first-child::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--teal) 0%, rgba(15, 76, 92, 0.15) 78%, transparent 100%);
  transform: rotate(-0.35deg);
  transform-origin: left center;
}

.page-disclaimer .disc-section:target {
  background: linear-gradient(90deg, rgba(10, 110, 189, 0.16) 0%, rgba(10, 110, 189, 0) 72%);
}

.page-disclaimer .disc-section__num {
  font-family: var(--font-num);
  font-size: clamp(30px, 9vw, 52px);
  font-weight: 700;
  line-height: 1;
  color: var(--teal);
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  transition: color var(--dur-mid) var(--ease);
}

.page-disclaimer .disc-section:target .disc-section__num {
  color: var(--ref-yellow);
}

.page-disclaimer .disc-section__title {
  font-family: var(--font-head);
  font-size: clamp(21px, 5vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  margin: 0 0 12px;
}

.page-disclaimer .disc-section__lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--sky);
  margin: 0 0 22px;
  max-width: 38em;
}

/* ---------- 编号列表 ---------- */

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

.page-disclaimer .disc-list__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-list__item strong {
  color: #fff;
  font-weight: 600;
}

.page-disclaimer .disc-list__n {
  font-family: var(--font-num);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--lime);
  padding-top: 5px;
  border-top: 1px solid rgba(182, 255, 60, 0.4);
}

/* ---------- 引用格式示例 ---------- */

.page-disclaimer .disc-code {
  display: grid;
  gap: 4px;
  margin: 0 0 24px;
  padding: 18px 20px;
  background: rgba(7, 19, 32, 0.86);
  border-left: 3px solid var(--lime);
  clip-path: var(--cut-md);
  overflow-x: auto;
}

.page-disclaimer .disc-code__line {
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist);
  white-space: nowrap;
}

.page-disclaimer .disc-code__line:first-child {
  color: var(--ref-yellow);
  font-weight: 600;
}

/* ---------- 结尾 ---------- */

.page-disclaimer .disc-closing {
  margin: 26px 0 0;
  padding: 18px 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  background: linear-gradient(115deg, rgba(59, 42, 107, 0.55) 0%, rgba(15, 76, 92, 0.4) 100%);
  border-left: 3px solid var(--ref-yellow);
  clip-path: var(--cut-md);
}

/* ---------- 焦点可用性 ---------- */

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

/* ---------- 窄屏收尾 ---------- */

@media (max-width: 480px) {
  .page-disclaimer .disc-hero {
    padding: 32px 0 40px;
  }

  .page-disclaimer .disc-list__item {
    grid-template-columns: 38px 1fr;
    gap: 8px;
    font-size: 15px;
  }

  .page-disclaimer .disc-code {
    padding: 14px 14px;
  }
}

/* ---------- 桌面端 ---------- */

@media (min-width: 768px) {
  .page-disclaimer {
    --disc-pad: 32px;
    font-size: 17px;
  }

  .page-disclaimer .disc-hero {
    padding: 64px 0 76px;
  }

  .page-disclaimer .disc-hero__lede {
    font-size: 17px;
  }

  .page-disclaimer .disc-anchors__inner {
    gap: 10px;
  }

  .page-disclaimer .disc-section {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 32px;
    padding: 52px 0 44px;
    scroll-margin-top: 32px;
  }

  .page-disclaimer .disc-section__num {
    font-size: 46px;
    margin: 0;
  }

  .page-disclaimer .disc-list__item {
    grid-template-columns: 52px 1fr;
    gap: 14px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-section {
    grid-template-columns: 116px 1fr;
    gap: 44px;
  }

  .page-disclaimer .disc-section__num {
    font-size: 56px;
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-disclaimer {
    background: #fff;
    color: #111;
    font-size: 12pt;
  }

  .page-disclaimer .disc-hero__bg,
  .page-disclaimer .disc-hero::after,
  .page-disclaimer .disc-anchors {
    display: none;
  }

  .page-disclaimer .disc-hero,
  .page-disclaimer .disc-body {
    background: #fff;
    padding: 0;
  }

  .page-disclaimer .disc-hero__title,
  .page-disclaimer .disc-section__title,
  .page-disclaimer .disc-list__item strong {
    color: #000;
  }

  .page-disclaimer .disc-hero__lede,
  .page-disclaimer .disc-section__lede,
  .page-disclaimer .disc-list__item,
  .page-disclaimer .disc-closing {
    color: #222;
  }

  .page-disclaimer .disc-section {
    display: block;
    page-break-inside: avoid;
    padding: 12pt 0;
    background: none;
  }

  .page-disclaimer .disc-section__num {
    font-size: 16pt;
    color: #444;
  }

  .page-disclaimer .disc-code,
  .page-disclaimer .disc-closing {
    background: #f2f2f2;
    border-left: 2pt solid #444;
    clip-path: none;
  }

  .page-disclaimer .disc-code__line {
    white-space: normal;
    color: #111;
  }

  .page-disclaimer .disc-link {
    color: #111;
    border-bottom: none;
  }
}

/* ---------- 降低动效 ---------- */

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