.page-disclaimer {
  --dx-shadow: 6px 6px 0 var(--ink);
  --dx-shadow-sm: 4px 4px 0 var(--ink);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .qm-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dx-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--shell-h) + 28px) 0 30px;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(140, 154, 147, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 154, 147, 0.13) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--paper);
}

.page-disclaimer .dx-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--green) 0 26%,
    var(--amber) 26% 44%,
    var(--crimson) 44% 58%,
    var(--lime) 58% 100%);
}

.page-disclaimer .dx-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-disclaimer .dx-crumbs a.qm-crumbs__item {
  color: var(--paper-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dx-crumbs a.qm-crumbs__item:hover,
.page-disclaimer .dx-crumbs a.qm-crumbs__item:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .dx-crumbs span.qm-crumbs__item {
  color: var(--line);
}

.page-disclaimer .dx-crumbs .qm-crumbs__sep {
  color: var(--line);
}

.page-disclaimer .dx-hero .qm-eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .dx-hero__title {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(30px, 7.4vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.page-disclaimer .dx-hero__lede {
  margin: 0 0 24px;
  max-width: 58ch;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper-2);
}

.page-disclaimer .dx-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(140, 154, 147, 0.35);
  list-style: none;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--line);
}

.page-disclaimer .dx-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-disclaimer .dx-hero__meta .qm-num {
  font-size: 15px;
  font-weight: 700;
  color: var(--lime);
}

/* ---------- 顶部横图 ---------- */
.page-disclaimer .dx-band {
  margin: 0;
  background: var(--charcoal);
  border-bottom: 3px solid var(--ink);
}

.page-disclaimer .dx-band .qm-media__frame {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(140, 154, 147, 0.32);
}

.page-disclaimer .dx-band img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.04);
}

.page-disclaimer .dx-band__caption {
  margin: 0;
  padding: 11px 0;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.7;
  color: var(--line);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dx-toc {
  background: var(--paper-2);
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer .dx-toc__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-disclaimer .dx-toc__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
}

.page-disclaimer .dx-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 3px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dx-toc__list a {
  display: block;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--green);
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.page-disclaimer .dx-toc__list a:hover,
.page-disclaimer .dx-toc__list a:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--lime);
}

.page-disclaimer .dx-toc__list a.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--paper);
}

/* ---------- 编号区块 ---------- */
.page-disclaimer .dx-block {
  padding: 30px 0;
  border-bottom: 1px solid var(--paper-2);
  scroll-margin-top: calc(var(--shell-h) + 16px);
}

.page-disclaimer .dx-block__head {
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
}

.page-disclaimer .qm-section__index {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--green);
}

.page-disclaimer .qm-section__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(20px, 4.8vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.01em;
}

.page-disclaimer .dx-block__lede {
  margin: 0 0 16px;
  max-width: 60ch;
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-disclaimer .dx-block__body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dx-block__body a:hover,
.page-disclaimer .dx-block__body a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--lime);
}

/* 普通条目列表 */
.page-disclaimer .dx-notes {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--paper-2);
  border-top: 1px solid var(--paper-2);
  border-bottom: 1px solid var(--paper-2);
}

.page-disclaimer .dx-notes li {
  background: var(--paper);
  padding: 12px 14px;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .dx-notes strong {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--ink);
}

/* 规则卡片 */
.page-disclaimer .dx-block--rule .dx-block__body {
  background: var(--white);
  border: 2px solid var(--ink);
  box-shadow: var(--dx-shadow-sm);
}

.page-disclaimer .dx-item {
  position: relative;
  padding: 15px 16px 16px 20px;
  transition: background-color var(--dur) var(--ease);
}

.page-disclaimer .dx-item + .dx-item {
  border-top: 1px solid var(--paper-2);
}

.page-disclaimer .dx-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .dx-item:hover,
.page-disclaimer .dx-item:focus-within {
  background: var(--paper-3);
}

.page-disclaimer .dx-item:hover::before,
.page-disclaimer .dx-item:focus-within::before {
  transform: scaleY(1);
}

.page-disclaimer .dx-item:focus {
  outline: none;
}

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

.page-disclaimer .dx-item:focus-visible::before {
  transform: scaleY(1);
}

.page-disclaimer .dx-item__key {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.62;
  color: var(--ink);
}

.page-disclaimer .dx-item__note {
  margin: 0 0 8px;
  max-width: 68ch;
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .dx-item__note:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dx-item .qm-tag {
  display: inline-block;
  padding: 1px 7px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.7;
  vertical-align: 1px;
}

.page-disclaimer .dx-item--tpl {
  background: var(--paper-3);
}

.page-disclaimer .dx-template {
  margin: 0 0 12px;
  padding: 12px 14px;
  background: var(--white);
  border: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-disclaimer .dx-copy {
  font-size: 12.5px;
  padding: 8px 14px;
}

/* ---------- 收束条 ---------- */
.page-disclaimer .dx-outro {
  background: var(--charcoal);
  border-top: 4px solid var(--lime);
  padding: 34px 0 30px;
  color: var(--paper);
}

.page-disclaimer .dx-outro__grid {
  display: grid;
  gap: 24px;
}

.page-disclaimer .dx-outro__title {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1.3;
}

.page-disclaimer .dx-outro__text {
  margin: 0 0 10px;
  max-width: 54ch;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-2);
}

.page-disclaimer .dx-outro__contact {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-disclaimer .dx-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dx-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-sans);
  font-size: 13px;
}

.page-disclaimer .dx-outro__links a {
  color: var(--paper-2);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dx-outro__links a:hover,
.page-disclaimer .dx-outro__links a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dx-hero {
    padding: calc(var(--shell-h) + 48px) 0 46px;
  }

  .page-disclaimer .dx-hero__lede {
    font-size: 16px;
  }

  .page-disclaimer .dx-block {
    padding: 44px 0;
  }

  .page-disclaimer .dx-item {
    padding: 18px 24px 20px 26px;
  }

  .page-disclaimer .dx-notes li {
    padding: 14px 18px;
  }

  .page-disclaimer .dx-band__caption {
    padding: 13px 0;
  }

  .page-disclaimer .dx-outro {
    padding: 46px 0 38px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dx-toc {
    position: sticky;
    top: var(--shell-h);
    z-index: 6;
  }

  .page-disclaimer .dx-block__inner {
    display: grid;
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-disclaimer .dx-block__head {
    position: sticky;
    top: calc(var(--shell-h) + 64px);
    margin-bottom: 0;
    padding: 0 0 0 14px;
    border-bottom: 0;
    border-left: 2px solid var(--ink);
  }

  .page-disclaimer .dx-block--rule .dx-block__body {
    box-shadow: var(--dx-shadow);
  }

  .page-disclaimer .dx-outro__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-disclaimer .dx-outro__actions {
    margin-bottom: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dx-item,
  .page-disclaimer .dx-item::before,
  .page-disclaimer .dx-toc__list a,
  .page-disclaimer .dx-crumbs a.qm-crumbs__item,
  .page-disclaimer .dx-outro__links a {
    transition: none;
  }
}