.page-disclaimer {
  padding: 28px 0 88px;
}

/* ---------- 顶部摘要卡 ---------- */
.page-disclaimer .doc-head {
  position: relative;
  display: grid;
  gap: 22px;
  margin-top: 20px;
  padding: 26px 20px 24px;
  background:
    radial-gradient(130% 150% at 0% 0%, rgba(42, 59, 50, 0.88), rgba(14, 26, 22, 0.22) 64%),
    var(--ink);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(242, 239, 230, 0.05), 0 18px 42px rgba(0, 0, 0, 0.3);
}

.page-disclaimer .doc-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
  text-wrap: balance;
}

.page-disclaimer .doc-lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(242, 239, 230, 0.8);
}

.page-disclaimer .doc-head__fig {
  margin: 0;
}

.page-disclaimer .doc-head__fig img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .doc-facts {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-disclaimer .doc-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .doc-facts__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-disclaimer .doc-facts__k {
  font-size: 13px;
  line-height: 1.5;
  color: var(--rock);
}

/* ---------- 正文骨架：目录 + 编号章节 ---------- */
.page-disclaimer .doc-body {
  display: grid;
  gap: 26px;
  margin-top: 36px;
}

.page-disclaimer .doc-toc {
  padding: 16px 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(42, 59, 50, 0.24);
}

.page-disclaimer .doc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .doc-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .doc-toc a {
  display: flex;
  gap: 10px;
  padding: 8px 6px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(242, 239, 230, 0.82);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.page-disclaimer .doc-toc a .num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-disclaimer .doc-toc a:hover {
  color: var(--paper);
  border-left-color: var(--lime);
  background: rgba(198, 255, 61, 0.06);
}

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

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

.page-disclaimer .doc-sec {
  scroll-margin-top: calc(var(--bar-h) + 26px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .doc-sec__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(198, 255, 61, 0.34);
}

.page-disclaimer .doc-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

/* ---------- 段落 ---------- */
.page-disclaimer .prose p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(242, 239, 230, 0.84);
}

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

.page-disclaimer .prose a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .prose a:hover {
  color: var(--paper);
}

/* ---------- 术语悬浮释义 ---------- */
.page-disclaimer .term {
  position: relative;
  font-style: normal;
  font-weight: 500;
  color: var(--paper);
  border-bottom: 1px dashed rgba(198, 255, 61, 0.55);
  cursor: help;
  outline-offset: 4px;
}

.page-disclaimer .term:focus-visible {
  outline: 2px solid var(--lime);
  border-radius: 2px;
}

/* ---------- 分步操作 ---------- */
.page-disclaimer .doc-steps {
  list-style: none;
  counter-reset: dstep;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .doc-steps > li {
  counter-increment: dstep;
  position: relative;
  padding: 16px 18px 16px 54px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--clay);
  border-radius: var(--radius);
  background: linear-gradient(92deg, rgba(180, 116, 79, 0.12), rgba(42, 59, 50, 0.18) 58%);
}

.page-disclaimer .doc-steps > li::before {
  content: counter(dstep, decimal-leading-zero);
  position: absolute;
  top: 17px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--clay);
}

.page-disclaimer .doc-steps strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .doc-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 239, 230, 0.76);
}

.page-disclaimer .doc-inline-link {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--rock);
}

.page-disclaimer .doc-inline-link a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 双页面对照 ---------- */
.page-disclaimer .doc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .doc-split__item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(42, 59, 50, 0.2);
}

.page-disclaimer .doc-split__item p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 239, 230, 0.76);
}

/* ---------- 联系方式表 ---------- */
.page-disclaimer .doc-contact {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .doc-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(18, 17, 15, 0.45);
}

.page-disclaimer .doc-contact li:last-child {
  border-bottom: 0;
}

.page-disclaimer .doc-contact__k {
  flex: 0 0 auto;
  min-width: 92px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--rock);
}

.page-disclaimer .doc-contact__v {
  flex: 0 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 页尾重新收藏提示 ---------- */
.page-disclaimer .doc-repin {
  margin-top: 44px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: linear-gradient(105deg, rgba(255, 106, 43, 0.13), rgba(14, 26, 22, 0.34) 60%);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "t"
    "d"
    "a";
  gap: 10px;
  justify-items: start;
}

.page-disclaimer .doc-repin__t {
  grid-area: t;
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-repin__d {
  grid-area: d;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 239, 230, 0.78);
}

.page-disclaimer .doc-repin .btn {
  grid-area: a;
  align-self: center;
  margin-top: 4px;
}

/* ---------- 桌面端展开 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    padding: 40px 0 104px;
  }

  .page-disclaimer .doc-head {
    padding: 32px 32px 28px;
    gap: 26px;
  }

  .page-disclaimer .doc-title {
    font-size: 42px;
  }

  .page-disclaimer .doc-lede {
    font-size: 17.5px;
  }

  .page-disclaimer .doc-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .doc-facts__n {
    font-size: 24px;
  }

  .page-disclaimer .doc-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .doc-sec h2 {
    font-size: 25px;
  }

  .page-disclaimer .doc-sec__no {
    font-size: 31px;
  }

  .page-disclaimer .doc-contact__v {
    font-size: 14px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    padding: 56px 0 128px;
  }

  .page-disclaimer .doc-title {
    font-size: 52px;
    letter-spacing: -0.025em;
  }

  .page-disclaimer .doc-body {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 0 56px;
    margin-top: 48px;
    align-items: start;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
  }

  .page-disclaimer .doc-flow {
    gap: 40px;
  }

  .page-disclaimer .doc-sec h2 {
    font-size: 28px;
  }

  .page-disclaimer .doc-repin {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "t a"
      "d a";
    align-items: center;
    gap: 10px 32px;
    padding: 24px 26px;
  }

  .page-disclaimer .term::after {
    content: attr(data-term);
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    width: max-content;
    max-width: min(300px, 78vw);
    padding: 9px 11px;
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 400;
    line-height: 1.65;
    color: var(--paper);
    background: var(--ink);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 160ms ease, transform 160ms ease;
    pointer-events: none;
    z-index: 6;
  }

  .page-disclaimer .term:hover::after,
  .page-disclaimer .term:focus-visible::after {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-toc a,
  .page-disclaimer .term::after {
    transition: none;
  }
}