.page-disclaimer {
  --doc-toc-w: 232px;
  --doc-col-gap: clamp(28px, 4vw, 68px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 3vw, 34px);
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .crumbs a:hover {
  color: var(--cold);
  border-bottom-color: var(--signal);
}

/* ---------- 页头 ---------- */
.page-disclaimer .doc-top {
  padding: clamp(22px, 3.5vw, 42px) 0 clamp(26px, 4vw, 48px);
  border-bottom: var(--edge);
}

.page-disclaimer .doc-kicker {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--signal);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 50px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--cold);
}

.page-disclaimer .doc-top .lead {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .doc-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(28px, 4vw, 56px);
}

@media (min-width: 900px) {
  .page-disclaimer .doc-shell {
    grid-template-columns: var(--doc-toc-w) minmax(0, 1fr);
    gap: var(--doc-col-gap);
  }
}

/* ---------- 左侧条款目录 ---------- */
.page-disclaimer .doc-toc {
  align-self: start;
  border-top: 2px solid var(--signal);
  padding-top: 16px;
}

@media (min-width: 900px) {
  .page-disclaimer .doc-toc {
    position: sticky;
    top: 98px;
  }
}

.page-disclaimer .doc-toc-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-disclaimer .doc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  counter-reset: doctoc;
}

.page-disclaimer .doc-toc-list li {
  counter-increment: doctoc;
}

.page-disclaimer .doc-toc-list a {
  display: block;
  position: relative;
  padding: 7px 13px;
  border: var(--edge);
  border-radius: var(--r);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .doc-toc-list a:hover,
.page-disclaimer .doc-toc-list a:focus-visible {
  color: var(--cold);
  border-color: var(--signal);
  background: var(--car);
}

@media (min-width: 900px) {
  .page-disclaimer .doc-toc-list {
    display: block;
    gap: 0;
  }

  .page-disclaimer .doc-toc-list a {
    padding: 11px 0 11px 32px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    font-size: 14px;
  }

  .page-disclaimer .doc-toc-list li:last-child a {
    border-bottom: 0;
  }

  .page-disclaimer .doc-toc-list a::before {
    content: counter(doctoc, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 11px;
    font-family: var(--font-numeric);
    font-size: 11px;
    letter-spacing: 0.06em;
    font-variant-numeric: tabular-nums;
    color: var(--signal);
  }

  .page-disclaimer .doc-toc-list a:hover {
    background: transparent;
    border-color: transparent;
    border-bottom-color: var(--line);
  }
}

/* ---------- 正文 ---------- */
.page-disclaimer .doc-body {
  min-width: 0;
}

.page-disclaimer .doc-section {
  padding-bottom: clamp(26px, 3.6vw, 44px);
  margin-bottom: clamp(26px, 3.6vw, 44px);
  border-bottom: var(--edge);
}

.page-disclaimer .doc-section--end {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .doc-h2 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(21px, 2.5vw, 27px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.012em;
  color: var(--cold);
}

.page-disclaimer .doc-body p {
  margin: 0 0 15px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cold);
}

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

.page-disclaimer .doc-body p a {
  color: var(--signal-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-disclaimer .doc-body p a:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 方点列表 ---------- */
.page-disclaimer .doc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 11px;
  max-width: 68ch;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cold);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--turf);
}

/* ---------- 引用块 ---------- */
.page-disclaimer .doc-quote {
  margin: 0 0 22px;
  padding: 18px 20px;
  max-width: 68ch;
  background: var(--car);
  border-left: 3px solid var(--signal);
}

.page-disclaimer .doc-quote p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.9;
  color: var(--cold);
}

/* ---------- 横向更新步骤 ---------- */
.page-disclaimer .tl-strip {
  list-style: none;
  margin: 22px 0 20px;
  padding: 16px 0 6px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-disclaimer .tl-strip-item {
  position: relative;
  flex: 1 0 118px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding-right: 12px;
}

.page-disclaimer .tl-strip-item::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 8px;
  top: 4px;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .tl-strip-item:last-child::after {
  content: none;
}

.page-disclaimer .tl-strip-dot {
  position: relative;
  z-index: 1;
  flex: none;
  width: 9px;
  height: 9px;
  background: var(--plat);
  border: 1px solid var(--line);
}

.page-disclaimer .tl-strip-label {
  font-size: 13px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: var(--mist);
}

.page-disclaimer .tl-strip-item--now .tl-strip-dot {
  background: var(--signal);
  border-color: var(--signal);
}

.page-disclaimer .tl-strip-item--now .tl-strip-label {
  color: var(--cold);
}

@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer .tl-strip-item--now .tl-strip-dot {
    animation: disclaimerDotPulse 2.6s ease-in-out infinite;
  }
}

@keyframes disclaimerDotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 122, 26, 0.42); }
  50% { box-shadow: 0 0 0 6px rgba(255, 122, 26, 0); }
}

/* ---------- 图文并排 ---------- */
.page-disclaimer .doc-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-bottom: 6px;
}

.page-disclaimer .doc-split-figure {
  margin: 0;
}

@media (min-width: 1080px) {
  .page-disclaimer .doc-split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 结尾入口 ---------- */
.page-disclaimer .doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .doc-links .btn {
  text-decoration: none;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 480px) {
  .page-disclaimer h1 {
    font-size: 28px;
  }

  .page-disclaimer .doc-list li,
  .page-disclaimer .doc-body p {
    font-size: 14.5px;
  }
}

/* ---------- 打印与另存 ---------- */
@media print {
  .page-disclaimer .doc-toc {
    display: none;
  }

  .page-disclaimer .doc-shell {
    display: block;
    padding-top: 0;
  }

  .page-disclaimer .doc-section {
    break-inside: avoid;
  }
}