.page-disclaimer {
  --disc-num-col: 96px;
  --disc-rule: var(--line);
  color: var(--text);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disc-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-disclaimer .disc-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .disc-breadcrumb li + li::before {
  content: "";
  width: 10px;
  height: 2px;
  background: var(--line);
}

.page-disclaimer .disc-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-breadcrumb a:hover,
.page-disclaimer .disc-breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-breadcrumb [aria-current="page"] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-intro {
  position: relative;
  padding-top: 34px;
}

.page-disclaimer .disc-intro::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 340px;
  background-image:
    linear-gradient(to right, rgba(35, 42, 58, .62) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(35, 42, 58, .62) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(180deg, #000 8%, rgba(0, 0, 0, .28) 62%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 8%, rgba(0, 0, 0, .28) 62%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .disc-intro .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.page-disclaimer .disc-intro__text h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 7.2vw, 46px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .disc-intro__text .lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .disc-intro__meta {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 3px solid var(--line);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .disc-intro__fig {
  margin: 0;
  position: relative;
}

.page-disclaimer .disc-intro__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .disc-jump {
  margin-top: 40px;
  border-top: 3px solid var(--line);
  border-bottom: 3px solid var(--line);
  background: var(--ink-2);
}

.page-disclaimer .disc-jump__inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.page-disclaimer .disc-jump__label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--purple);
  text-transform: uppercase;
}

.page-disclaimer .disc-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-jump a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-jump a .mono {
  font-size: 11.5px;
  color: var(--muted);
  transition: color .2s var(--ease);
}

.page-disclaimer .disc-jump a:hover,
.page-disclaimer .disc-jump a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-jump a:hover .mono,
.page-disclaimer .disc-jump a:focus-visible .mono {
  color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .disc-terms {
  padding-top: 46px;
}

.page-disclaimer .disc-terms__heading {
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-list {
  display: grid;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-term {
  display: grid;
  grid-template-columns: 1fr;
  padding: 0;
  scroll-margin-top: 92px;
}

.page-disclaimer .disc-term__num {
  display: flex;
  align-items: center;
  padding: 20px 22px 0;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--cyan);
}

.page-disclaimer .disc-term__body {
  padding: 14px 22px 26px;
}

.page-disclaimer .disc-term__body .panel-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(19px, 4.6vw, 23px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-term__body .prose p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .disc-term__body .prose a,
.page-disclaimer .disc-term__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 214, .45);
}

.page-disclaimer .disc-term__body .prose a:hover,
.page-disclaimer .disc-term__foot a:hover,
.page-disclaimer .disc-term__body .prose a:focus-visible,
.page-disclaimer .disc-term__foot a:focus-visible {
  border-bottom-color: var(--cyan);
  background: rgba(0, 229, 214, .1);
}

.page-disclaimer .disc-points {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 21px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  transform: translateY(-50%) rotate(45deg);
}

.page-disclaimer .disc-points li a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-points li a:hover,
.page-disclaimer .disc-points li a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-term__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disc-cite {
  margin-top: 20px;
  padding: 14px 16px 16px;
  background: var(--paper);
  border-left: 6px solid var(--cyan);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .disc-cite__label {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--ink);
  opacity: .62;
}

.page-disclaimer .disc-cite__text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 版本变更 ---------- */
.page-disclaimer .disc-versions {
  padding-top: 50px;
  padding-bottom: 56px;
}

.page-disclaimer .disc-versions__heading {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-versions__lead {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disc-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin-bottom: 22px;
}

.page-disclaimer .disc-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  background: var(--panel);
  border: 3px solid var(--line);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-hard-sm);
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .disc-tab:hover {
  color: var(--text);
  border-color: var(--cyan);
  transform: translate(-1px, -1px);
}

.page-disclaimer .disc-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .disc-tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-disclaimer .disc-tab__ver {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .02em;
}

.page-disclaimer .disc-tab__note {
  font-size: 12px;
  letter-spacing: .06em;
  opacity: .78;
}

.page-disclaimer .disc-tabpanel {
  padding: 22px 20px 8px;
  border: 3px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .disc-tabpanel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .disc-changes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-changes li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .disc-changes li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-changes .mono {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--purple);
}

/* ---------- 尾部去向 ---------- */
.page-disclaimer .disc-next__inner {
  display: grid;
  gap: 20px;
  padding: 32px 0 64px;
  border-top: 3px solid var(--line);
}

.page-disclaimer .disc-next__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

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

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .disc-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: center;
  }

  .page-disclaimer .disc-jump__inner {
    flex-direction: row;
    align-items: center;
    gap: 26px;
  }

  .page-disclaimer .disc-jump__label {
    flex: 0 0 auto;
    padding-right: 24px;
    border-right: 2px solid var(--line);
  }

  .page-disclaimer .disc-term {
    grid-template-columns: var(--disc-num-col) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-disclaimer .disc-term__num {
    justify-content: center;
    padding: 0;
    min-height: 100%;
    border-right: 3px solid var(--line);
    background: var(--ink-2);
    font-size: 34px;
  }

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

  .page-disclaimer .disc-tabpanel {
    padding: 28px 26px 12px;
  }

  .page-disclaimer .disc-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .disc-intro {
    padding-top: 46px;
  }

  .page-disclaimer .disc-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
  }

  .page-disclaimer .disc-terms {
    padding-top: 60px;
  }

  .page-disclaimer .disc-term__body {
    padding: 34px 40px 36px;
  }

  .page-disclaimer .disc-term__body .prose p {
    max-width: 68ch;
  }

  .page-disclaimer .disc-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 34px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .disc-jump,
  .page-disclaimer .disc-tablist,
  .page-disclaimer .disc-next__links {
    display: none;
  }

  .page-disclaimer .disc-term,
  .page-disclaimer .disc-tabpanel {
    box-shadow: none;
    border-color: #999;
    break-inside: avoid;
  }

  .page-disclaimer .disc-intro::before {
    display: none;
  }
}
<<<END>>>
</main>