.page-disclaimer {
  --pd-rail-w: 216px;
  --pd-band: rgba(42, 87, 72, 0.45);
  background: var(--ink);
  color: var(--paper);
}

.page-disclaimer .crumbs-wrap {
  padding-top: clamp(14px, 2.6vw, 26px);
}

/* —— 首屏拼贴 —— */
.page-disclaimer .hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 44px) clamp(34px, 5.5vw, 68px);
  background:
    radial-gradient(760px 440px at 88% -12%, rgba(200, 255, 77, 0.13), transparent 68%),
    radial-gradient(640px 420px at 2% 6%, rgba(79, 216, 192, 0.09), transparent 70%),
    var(--ink);
}

.page-disclaimer .hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-disclaimer .hero__lead {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .hero__lead::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime), var(--cyan) 62%, transparent);
}

.page-disclaimer .hero__title {
  margin: 10px 0 0;
  font-size: clamp(32px, 6.2vw, 62px);
  line-height: 0.99;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-disclaimer .hero__title em {
  font-style: normal;
  color: var(--lime);
  display: inline-block;
}

.page-disclaimer .hero__lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 34em;
  font-size: var(--fs-base);
  line-height: 1.78;
  color: var(--paper);
}

.page-disclaimer .hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--layer);
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-disclaimer .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(4, 10, 8, 0.72));
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-disclaimer .hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-disclaimer .hero__media {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 86%);
  }
}

/* —— 版本信息带 —— */
.page-disclaimer .band {
  border-block: 1px solid var(--line);
  background: var(--ink-2);
}

.page-disclaimer .band__track {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 32px);
  overflow-x: auto;
  padding-block: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.02em;
  color: var(--mute);
  scrollbar-width: thin;
}

.page-disclaimer .band__track > span {
  white-space: nowrap;
}

.page-disclaimer .band__k {
  color: var(--lime);
  margin-right: 6px;
}

/* —— 主体两栏 —— */
.page-disclaimer .pd-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-block: clamp(32px, 5vw, 68px) clamp(38px, 6vw, 84px);
}

.page-disclaimer .pd-rail {
  order: -1;
}

@media (min-width: 1080px) {
  .page-disclaimer .pd-body {
    grid-template-columns: minmax(0, 1fr) var(--pd-rail-w);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .pd-rail {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }
}

/* —— 速查目录 —— */
.page-disclaimer .toc {
  border: 1px solid var(--line);
  background: rgba(12, 33, 27, 0.74);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 14px;
}

.page-disclaimer .toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-disclaimer .toc__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .toc__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--mute);
  line-height: 1;
}

.page-disclaimer .toc[open] .toc__summary::after {
  content: "−";
}

.page-disclaimer .toc__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-disclaimer .toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0 7px 8px;
  border-left: 2px solid transparent;
  color: var(--mute);
  text-decoration: none;
  font-size: var(--fs-sm);
  line-height: 1.5;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .toc__list a .mono {
  font-size: var(--fs-xs);
  color: var(--cyan);
}

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

@media (max-width: 1079px) {
  .page-disclaimer .toc__list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .page-disclaimer .toc__list a {
    white-space: nowrap;
    border: 1px solid var(--line);
    border-left: 1px solid var(--line);
    padding: 6px 10px;
  }

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

/* —— 章节：交错双栏 —— */
.page-disclaimer .chapter {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  padding-block: clamp(28px, 4vw, 44px);
}

.page-disclaimer .chapter + .chapter {
  border-top: 1px solid var(--line);
}

.page-disclaimer .chapter:first-child {
  padding-top: 0;
}

@media (min-width: 900px) {
  .page-disclaimer .chapter {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-disclaimer .chapters > .chapter:nth-child(even) {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-disclaimer .chapters > .chapter:nth-child(even) .chapter__side {
    order: 2;
  }
}

.page-disclaimer .chapter__title {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: var(--fs-xl);
  line-height: 1.22;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--paper);
}

.page-disclaimer .chapter__title svg {
  flex: none;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  color: var(--lime);
}

.page-disclaimer .chapter__body > p {
  margin: 0 0 1.1em;
  max-width: 36em;
  font-size: var(--fs-base);
  line-height: 1.78;
  color: var(--paper);
}

.page-disclaimer .chapter__body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .chapter__body a:not(.btn) {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 216, 192, 0.45);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .chapter__body a:not(.btn):hover,
.page-disclaimer .chapter__body a:not(.btn):focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  max-width: 36em;
}

.page-disclaimer .pd-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--paper);
}

.page-disclaimer .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--lime);
}

/* —— 术语气泡 —— */
.page-disclaimer .term {
  position: relative;
  border-bottom: 2px solid var(--lime);
  color: var(--paper);
  cursor: help;
}

.page-disclaimer .term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: min(240px, 72vw);
  padding: 8px 10px;
  background: var(--night);
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms;
  z-index: 6;
  pointer-events: none;
}

.page-disclaimer .term:hover::after,
.page-disclaimer .term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* —— 底部速记带 —— */
.page-disclaimer .recap-wrap {
  position: relative;
  padding-block: clamp(30px, 5vw, 56px);
  background-color: var(--night);
  background-image:
    repeating-linear-gradient(0deg, var(--pd-band) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, var(--pd-band) 0 1px, transparent 1px 24px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .recap-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--cyan) 48%, transparent 88%);
}

.page-disclaimer .recap__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  margin-bottom: 20px;
}

.page-disclaimer .recap__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .recap__summary::after {
  content: "收起";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-disclaimer .recap:not([open]) .recap__summary::after {
  content: "展开";
}

.page-disclaimer .recap__badge {
  display: inline-block;
  padding: 3px 9px;
  background: var(--lime);
  color: var(--night);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
}

.page-disclaimer .recap__hint {
  font-size: var(--fs-sm);
  color: var(--mute);
}

.page-disclaimer .recap__grid {
  display: grid;
  gap: clamp(16px, 3vw, 32px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .recap__k {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .recap__item p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--paper);
  max-width: 30em;
}

.page-disclaimer .recap__item b {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--lime);
}

@media (min-width: 760px) {
  .page-disclaimer .recap__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term::after,
  .page-disclaimer .toc__list a,
  .page-disclaimer .chapter__body a:not(.btn) {
    transition-duration: 1ms;
  }

  .page-disclaimer .term::after {
    transform: none;
  }
}
<<<END>>>