.page-disclaimer {
  position: relative;
  background-color: var(--ink);
  color: var(--text);
  padding-bottom: 8px;
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(138, 147, 172, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 147, 172, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 42%, transparent 68%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 42%, transparent 68%);
  z-index: 0;
}

.page-disclaimer .breadcrumb {
  position: relative;
  z-index: 1;
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}

.page-disclaimer .breadcrumb__item {
  color: var(--slate);
  text-decoration: none;
  letter-spacing: 0.06em;
}

.page-disclaimer a.breadcrumb__item:hover,
.page-disclaimer a.breadcrumb__item:focus-visible {
  color: var(--teal);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--orange);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  z-index: 1;
  padding: 28px 0 0;
}

.page-disclaimer .disc-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--teal);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(34px, 8vw, 62px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__title em {
  display: block;
  font-style: normal;
  color: var(--teal);
}

.page-disclaimer .disc-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .disc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .disc-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-hero__fact {
  border-left: 3px solid var(--orange);
  padding: 4px 0 4px 14px;
}

.page-disclaimer .disc-hero__fact-k {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-disclaimer .disc-hero__fact-v {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-disclaimer .disc-hero__banner {
  margin: 34px 0 0;
  border: 3px solid var(--teal);
  box-shadow: 6px 6px 0 0 var(--black);
  overflow: hidden;
}

.page-disclaimer .disc-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

/* ---------- 双栏骨架 ---------- */

.page-disclaimer .disc-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-top: 48px;
  padding-bottom: 64px;
}

.page-disclaimer .disc-toc {
  border: 2px solid rgba(18, 225, 195, 0.4);
  background: linear-gradient(180deg, rgba(34, 16, 70, 0.72), rgba(11, 16, 38, 0.72));
  padding: 18px 16px;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px dashed rgba(138, 147, 172, 0.35);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--slate);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 3px solid transparent;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__link .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  border-left-color: var(--teal);
  background: rgba(18, 225, 195, 0.1);
  color: var(--paper);
}

.page-disclaimer .disc-toc__link[aria-current="true"] {
  border-left-color: var(--orange);
  background: rgba(255, 122, 26, 0.14);
  color: var(--paper);
}

.page-disclaimer .disc-toc__note {
  margin-top: 18px;
  padding: 12px 13px;
  border: 1px solid rgba(255, 122, 26, 0.45);
  background: rgba(255, 122, 26, 0.12);
}

.page-disclaimer .disc-toc__note-k {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--orange-soft);
}

.page-disclaimer .disc-toc__note-v {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- 正文章节 ---------- */

.page-disclaimer .disc-content {
  display: grid;
  gap: 34px;
  min-width: 0;
}

.page-disclaimer .disc-section {
  position: relative;
  padding: 26px 20px 28px;
  border: 2px solid rgba(138, 147, 172, 0.3);
  background: rgba(11, 16, 38, 0.6);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-disclaimer .disc-section::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 18px;
  width: 62px;
  height: 4px;
  background: var(--teal);
  transform: skewX(-22deg);
  transform-origin: left center;
}

.page-disclaimer .disc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(138, 147, 172, 0.28);
}

.page-disclaimer .disc-section__num {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-disclaimer .disc-section__title {
  margin: 0;
  font-size: clamp(22px, 4.6vw, 30px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-section p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
}

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

.page-disclaimer .disc-punch {
  margin: 20px 0 0;
  padding: 14px 18px;
  max-width: 62ch;
  border-left: 4px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 122, 26, 0.16), rgba(255, 122, 26, 0));
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-disclaimer .disc-link {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
  font-weight: 600;
}

.page-disclaimer .disc-link:hover,
.page-disclaimer .disc-link:focus-visible {
  color: var(--orange-soft);
}

/* 引用写法 */

.page-disclaimer .disc-cite {
  margin: 18px 0 0;
  padding: 16px;
  border: 2px dashed rgba(18, 225, 195, 0.5);
  background: rgba(18, 225, 195, 0.07);
}

.page-disclaimer .disc-cite__label {
  margin: 0 0 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--teal);
}

.page-disclaimer .disc-cite__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

/* 版本指标 */

.page-disclaimer .disc-meta {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid rgba(138, 147, 172, 0.3);
  background: rgba(138, 147, 172, 0.3);
}

.page-disclaimer .disc-meta__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(11, 16, 38, 0.92);
}

.page-disclaimer .disc-meta__k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-disclaimer .disc-meta__v {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--teal);
}

/* 浅色章节 */

.page-disclaimer .disc-section--paper {
  background: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 0 var(--teal);
  color: var(--ink);
}

.page-disclaimer .disc-section--paper::before {
  background: var(--orange);
}

.page-disclaimer .disc-section--paper .disc-section__head {
  border-bottom-color: rgba(11, 16, 38, 0.16);
}

.page-disclaimer .disc-section--paper .disc-section__title {
  color: var(--ink);
}

.page-disclaimer .disc-section--paper p {
  color: rgba(11, 16, 38, 0.86);
}

.page-disclaimer .disc-section--paper .disc-link {
  color: #0d6b5c;
}

.page-disclaimer .disc-section--paper .disc-link:hover,
.page-disclaimer .disc-section--paper .disc-link:focus-visible {
  color: #b2460a;
}

.page-disclaimer .disc-scope {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-scope__item {
  padding: 14px 16px;
  border-left: 5px solid var(--green);
  background: rgba(47, 191, 113, 0.12);
}

.page-disclaimer .disc-scope__item--ask {
  border-left-color: var(--orange);
  background: rgba(255, 122, 26, 0.16);
}

.page-disclaimer .disc-scope__k {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--ink);
}

.page-disclaimer .disc-scope__item p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}

/* ---------- 反馈入口卡 ---------- */

.page-disclaimer .disc-final {
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-disclaimer .disc-final__card {
  position: relative;
  padding: 30px 22px 28px;
  border: 3px solid var(--teal);
  background: linear-gradient(140deg, rgba(18, 225, 195, 0.16), rgba(34, 16, 70, 0.9) 48%, rgba(11, 16, 38, 0.96));
  box-shadow: 8px 8px 0 0 var(--black);
}

.page-disclaimer .disc-final__card::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 26px;
  width: 88px;
  height: 5px;
  background: var(--orange);
  transform: skewX(-22deg);
}

.page-disclaimer .disc-final__num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--orange);
}

.page-disclaimer .disc-final__title {
  margin: 12px 0 14px;
  max-width: 22ch;
  font-size: clamp(24px, 5.2vw, 36px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-final__text {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .disc-final__text .mono {
  color: var(--yellow);
  font-weight: 700;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-disclaimer .disc-final__note {
  margin: 0 0 22px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-disclaimer .disc-final__note .disc-link {
  color: var(--teal-soft);
}

.page-disclaimer .disc-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .disc-hero {
    padding-top: 36px;
  }

  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 44px;
    align-items: end;
  }

  .page-disclaimer .disc-hero__banner {
    box-shadow: 10px 10px 0 0 var(--black);
    margin-top: 44px;
  }

  .page-disclaimer .disc-section {
    padding: 32px 30px 34px;
  }

  .page-disclaimer .disc-final__card {
    padding: 38px 34px 34px;
    box-shadow: 12px 12px 0 0 var(--black);
  }

  .page-disclaimer .disc-layout {
    padding-top: 60px;
    padding-bottom: 84px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    padding-top: 72px;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
    padding: 20px 18px;
  }

  .page-disclaimer .disc-content {
    gap: 44px;
  }

  .page-disclaimer .disc-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-meta__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link {
    transition: none;
  }
}
<<<END>>>