.page-disclaimer {
  --doc-gap: 28px;
  --doc-sticky-top: 92px;
  padding-bottom: 88px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 32px;
  font-size: 13px;
  color: var(--stone);
}
.page-disclaimer .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-disclaimer .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-disclaimer .breadcrumb__item[aria-current="page"] {
  color: var(--moon);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding-top: 26px;
}
.page-disclaimer .doc-hero__note {
  display: none;
}
.page-disclaimer .doc-hero__shell {
  max-width: 900px;
}
.page-disclaimer .doc-hero .display-title {
  margin: 14px 0 0;
  color: var(--moon);
}
.page-disclaimer .doc-hero .lede {
  margin-top: 18px;
  color: var(--lotus);
  font-size: 17px;
  line-height: 1.8;
}
.page-disclaimer .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--stone);
}
.page-disclaimer .hero-meta li {
  position: relative;
  padding-left: 14px;
}
.page-disclaimer .hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-disclaimer .doc-hero__art {
  position: relative;
  margin: 36px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-disclaimer .doc-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}
.page-disclaimer .doc-art__label {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 7px 15px;
  border-radius: var(--pill);
  background: rgba(12, 23, 32, 0.82);
  border: 1px solid var(--line);
  color: var(--moon);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
}

/* ---------- 双栏文档骨架 ---------- */
.page-disclaimer .doc-body {
  display: grid;
  gap: var(--doc-gap);
  margin-top: 56px;
}

@media (min-width: 960px) {
  .page-disclaimer {
    --doc-gap: 64px;
  }
  .page-disclaimer .doc-body {
    grid-template-columns: 216px minmax(0, 1fr);
    margin-top: 84px;
  }
}

/* ---------- 目录 ---------- */
.page-disclaimer .doc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--stone);
}
.page-disclaimer .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-disclaimer .toc-list::-webkit-scrollbar {
  display: none;
}
.page-disclaimer .toc-list a {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--stone);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}
.page-disclaimer .toc-list a:hover,
.page-disclaimer .toc-list a:focus-visible {
  color: var(--moon);
  border-color: var(--cyan);
  background: rgba(47, 227, 192, 0.06);
}

@media (min-width: 960px) {
  .page-disclaimer .doc-toc__inner {
    position: sticky;
    top: var(--doc-sticky-top);
  }
  .page-disclaimer .toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-disclaimer .toc-list a {
    white-space: normal;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    background: none;
    font-size: 13.5px;
    line-height: 1.5;
  }
  .page-disclaimer .toc-list a:hover,
  .page-disclaimer .toc-list a:focus-visible {
    border-left-color: var(--orange);
    background: none;
  }
}

/* ---------- 章节 ---------- */
.page-disclaimer .doc-flow {
  min-width: 0;
}
.page-disclaimer .doc-section {
  padding: 32px 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}
.page-disclaimer .doc-section:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-disclaimer .section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}
.page-disclaimer .section-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--orange);
}
.page-disclaimer .doc-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--moon);
}
.page-disclaimer .doc-section p {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--lotus);
}
.page-disclaimer .doc-section p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .doc-section a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}
.page-disclaimer .doc-section a:hover {
  color: var(--orange);
}

.page-disclaimer .doc-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 22px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--lotus);
}
.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--shallow);
}
.page-disclaimer .doc-list strong {
  color: var(--moon);
  font-weight: 600;
}

/* ---------- 亮底强调条款 ---------- */
.page-disclaimer .accent-panel {
  margin-top: 22px;
  padding: 26px 20px;
  border-radius: var(--r-lg);
  background: var(--moon);
  color: var(--ink);
}
.page-disclaimer .accent-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .accent-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
}
.page-disclaimer .accent-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.65;
  color: var(--orange);
}
.page-disclaimer .accent-list h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.page-disclaimer .accent-list p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-2);
}
.page-disclaimer .accent-list a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--orange);
}
.page-disclaimer .accent-list a:hover {
  color: var(--orange);
}

/* ---------- 联系块 ---------- */
.page-disclaimer .contact-card {
  display: grid;
  gap: 16px;
  margin-top: 20px;
  padding: 24px 20px;
  border-radius: var(--r-md);
  background: var(--ink-2);
  border: 1px solid var(--line);
}
.page-disclaimer .contact-row {
  display: grid;
  gap: 5px;
}
.page-disclaimer .contact-row__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--stone);
}
.page-disclaimer .contact-row__val {
  font-size: 16px;
  line-height: 1.6;
  color: var(--moon);
  overflow-wrap: anywhere;
}
.page-disclaimer .contact-tip {
  margin: 0 !important;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px !important;
  line-height: 1.7;
  color: var(--stone) !important;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .doc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.page-disclaimer .doc-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-disclaimer .doc-top {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-disclaimer .doc-top:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 桌面加宽：竖排边注 ---------- */
@media (min-width: 1200px) {
  .page-disclaimer .doc-hero__note {
    display: block;
    position: absolute;
    right: 28px;
    top: 70px;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.34em;
    color: var(--shallow);
    pointer-events: none;
  }
  .page-disclaimer .doc-hero__shell {
    max-width: 860px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .accent-panel {
    padding: 32px 34px;
  }
  .page-disclaimer .contact-card {
    padding: 28px 30px;
    grid-template-columns: minmax(0, 1fr);
  }
}