.page-disclaimer {
  --guide-num-w: clamp(46px, 9vw, 84px);
  background: var(--ink-900);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-bottom: 22px;
}
.page-disclaimer .breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-strong);
}
.page-disclaimer .breadcrumb__sep {
  color: var(--line-strong);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  position: relative;
  isolation: isolate;
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: 16px;
  overflow: hidden;
}
.page-disclaimer .guide-hero::before {
  content: "";
  position: absolute;
  top: -28%;
  right: -14%;
  width: min(760px, 96vw);
  height: min(760px, 96vw);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(123, 92, 255, 0.34), rgba(63, 224, 255, 0.12) 46%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.page-disclaimer .guide-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(152, 164, 194, 0.18) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.45;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  pointer-events: none;
  z-index: 0;
}
.page-disclaimer .guide-hero__shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  padding-bottom: 34px;
}
.page-disclaimer .guide-hero__main {
  max-width: 62ch;
}
.page-disclaimer .guide-hero__accent {
  background: linear-gradient(96deg, var(--cyan), var(--violet) 62%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-disclaimer .guide-hero h1 {
  margin: 14px 0 18px;
  line-height: 1.06;
}
.page-disclaimer .guide-hero .lede {
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 26px;
}
.page-disclaimer .guide-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-disclaimer .guide-hero__side {
  display: none;
}

.page-disclaimer .guide-banner {
  position: relative;
  margin: 8px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-800);
  aspect-ratio: 16 / 8;
  box-shadow: var(--shadow-card);
}
.page-disclaimer .guide-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 目录 ---------- */
.page-disclaimer .guide-toc {
  position: relative;
  z-index: 1;
  margin-top: 34px;
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-disclaimer .guide-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-disclaimer .guide-toc__list li {
  border-bottom: 1px solid var(--line-soft);
}
.page-disclaimer .guide-toc__list li:last-child {
  border-bottom: 0;
}
.page-disclaimer .guide-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 4px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-disclaimer .guide-toc__list a:hover,
.page-disclaimer .guide-toc__list a:focus-visible {
  color: var(--cyan);
  background: rgba(63, 224, 255, 0.05);
}
.page-disclaimer .guide-toc__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--violet);
  min-width: 26px;
}
.page-disclaimer .guide-toc__text {
  line-height: 1.5;
}

/* ---------- 通用章节 ---------- */
.page-disclaimer .guide-sec {
  position: relative;
  padding: clamp(52px, 9vw, 104px) 0;
}
.page-disclaimer .guide-sec--dark {
  background: var(--ink-800);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.page-disclaimer .guide-sec--dark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: radial-gradient(120% 100% at 12% 0%, rgba(123, 92, 255, 0.16), transparent 68%);
  pointer-events: none;
}
.page-disclaimer .guide-sec > .shell {
  position: relative;
  z-index: 1;
}
.page-disclaimer .guide-sec__head {
  margin-bottom: clamp(28px, 5vw, 52px);
}
.page-disclaimer .guide-sec__head .annotation {
  display: block;
  margin-bottom: 12px;
}
.page-disclaimer .guide-sec__head h2 {
  margin: 0;
  line-height: 1.12;
}
.page-disclaimer .guide-sec__intro {
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.8;
  margin: 16px 0 0;
  max-width: 60ch;
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-disclaimer .entry-list::before {
  content: "";
  position: absolute;
  left: calc(var(--guide-num-w) - 1px);
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line) 12%, var(--line) 88%, transparent);
  pointer-events: none;
}
.page-disclaimer .entry {
  position: relative;
  display: grid;
  grid-template-columns: var(--guide-num-w) minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-disclaimer .entry:first-child {
  border-top: 1px solid var(--line-soft);
}
.page-disclaimer .entry__num {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  padding-right: 14px;
  line-height: 1.4;
}
.page-disclaimer .entry__num::after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0 3px rgba(123, 92, 255, 0.18);
}
.page-disclaimer .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.45;
  color: var(--white);
}
.page-disclaimer .entry__body p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.78;
  max-width: 64ch;
}
.page-disclaimer .entry__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}
.page-disclaimer .entry__body a:hover,
.page-disclaimer .entry__body a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-disclaimer .entry-list--tight .entry {
  padding: 18px 0;
}
.page-disclaimer .entry--key {
  border-left: 3px solid var(--gold);
  padding-left: 16px;
  background: linear-gradient(90deg, rgba(255, 196, 107, 0.09), transparent 62%);
}
.page-disclaimer .entry--key .entry__num {
  color: var(--gold);
}
.page-disclaimer .entry--key .entry__num::after {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(255, 196, 107, 0.2);
}

/* ---------- 更新节奏表格 ---------- */
.page-disclaimer .cadence-wrap {
  margin-top: clamp(28px, 5vw, 46px);
}
.page-disclaimer .cadence-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-700);
  box-shadow: var(--shadow-card);
}
.page-disclaimer .cadence-scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.page-disclaimer .cadence-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-disclaimer .cadence-table th {
  text-align: left;
  padding: 14px 18px;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gray);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-disclaimer .cadence-table td {
  padding: 16px 18px;
  color: var(--text-soft);
  line-height: 1.65;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
.page-disclaimer .cadence-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-disclaimer .cadence-table tbody tr:hover td {
  background: rgba(63, 224, 255, 0.04);
}
.page-disclaimer .cadence-time {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  white-space: nowrap;
}

/* ---------- 版本卡片 ---------- */
.page-disclaimer .version-grid {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(26px, 4vw, 40px);
}
.page-disclaimer .version-card {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.page-disclaimer .version-card .annotation {
  display: block;
}
.page-disclaimer .version-card__big {
  font-size: 30px;
  line-height: 1.1;
  color: var(--white);
}
.page-disclaimer .version-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 尾部行动 ---------- */
.page-disclaimer .guide-cta {
  position: relative;
  padding: clamp(46px, 8vw, 84px) 0 clamp(56px, 9vw, 96px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(100% 130% at 82% 100%, rgba(63, 224, 255, 0.14), transparent 62%),
    radial-gradient(90% 120% at 8% 0%, rgba(123, 92, 255, 0.18), transparent 66%),
    var(--ink-900);
}
.page-disclaimer .guide-cta__inner {
  display: grid;
  gap: 26px;
}
.page-disclaimer .guide-cta__text h2 {
  margin: 12px 0 14px;
  line-height: 1.14;
}
.page-disclaimer .guide-cta__text p {
  margin: 0;
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.8;
  max-width: 58ch;
}
.page-disclaimer .guide-cta__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}
.page-disclaimer .guide-cta__text a:hover,
.page-disclaimer .guide-cta__text a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-disclaimer .guide-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 无障碍隐藏 ---------- */
.page-disclaimer .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .guide-hero__shell {
    grid-template-columns: minmax(0, 1fr) 64px;
    align-items: end;
    gap: 30px;
  }
  .page-disclaimer .guide-hero__side {
    display: flex;
    justify-content: flex-end;
    padding-bottom: 10px;
  }
  .page-disclaimer .guide-hero .lede {
    font-size: 17px;
  }
  .page-disclaimer .guide-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 36px;
  }
  .page-disclaimer .guide-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .guide-banner {
    aspect-ratio: 16 / 5;
  }
  .page-disclaimer .guide-toc__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .page-disclaimer .guide-toc__list li {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }
  .page-disclaimer .guide-toc__list li:last-child {
    border-right: 0;
  }
  .page-disclaimer .guide-toc__list a {
    flex-direction: column;
    gap: 6px;
    padding: 18px 16px;
    height: 100%;
  }
  .page-disclaimer .guide-toc__text {
    font-size: 13px;
    line-height: 1.45;
    color: var(--text-soft);
  }
  .page-disclaimer .guide-toc__list a:hover .guide-toc__text,
  .page-disclaimer .guide-toc__list a:focus-visible .guide-toc__text {
    color: var(--cyan);
  }
  .page-disclaimer .entry {
    gap: 22px;
    padding: 26px 0;
  }
  .page-disclaimer .entry__title {
    font-size: 18px;
  }
  .page-disclaimer .version-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-disclaimer .guide-hero {
    padding-top: calc(var(--header-h) + 84px);
  }
  .page-disclaimer .guide-hero__shell {
    grid-template-columns: minmax(0, 1fr) 88px;
    gap: 56px;
    padding-bottom: 48px;
  }
  .page-disclaimer .guide-sec__head {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: end;
  }
  .page-disclaimer .guide-sec__intro {
    margin: 0;
  }
  .page-disclaimer .entry {
    grid-template-columns: var(--guide-num-w) minmax(0, 1fr) minmax(0, 46ch);
    gap: 24px;
  }
  .page-disclaimer .entry__body {
    grid-column: 2 / 4;
    display: grid;
    grid-template-columns: minmax(0, 22ch) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
  .page-disclaimer .entry__title {
    margin-bottom: 0;
    font-size: 16px;
    padding-top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .guide-toc__list a,
  .page-disclaimer .entry__body a,
  .page-disclaimer .guide-cta__text a {
    transition: none;
  }
}
<<<END>>>