.page-disclaimer {
  --rule: rgba(42, 28, 22, .16);
  --rule-soft: rgba(42, 28, 22, .09);
  --paper-light: #fff8ee;
  background: var(--paper);
  color: var(--brown);
  overflow-x: hidden;
}

/* ============ 首屏：手册封面 ============ */
.page-disclaimer .manual-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 7vw, 92px) 0 clamp(30px, 5vw, 62px);
  background:
    radial-gradient(120% 92% at 88% 0%, rgba(55, 243, 210, .16), transparent 62%),
    radial-gradient(90% 70% at 4% 100%, rgba(255, 107, 74, .12), transparent 66%),
    linear-gradient(165deg, var(--ink-3) 0%, var(--ink) 48%, var(--ink-2) 100%);
  color: var(--paper);
}

.page-disclaimer .manual-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(155, 176, 191, .13) 0 1px, transparent 1px 56px);
  opacity: .55;
}

.page-disclaimer .manual-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 38%, var(--coral) 38%, var(--coral) 100%);
}

.page-disclaimer .breadcrumb {
  color: var(--mist);
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .breadcrumb a {
  color: var(--paper);
  opacity: .78;
}

.page-disclaimer .manual-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-disclaimer .manual-hero__head {
  min-width: 0;
}

.page-disclaimer .manual-hero .eyebrow {
  color: var(--cyan);
}

.page-disclaimer .manual-hero .t-display {
  margin: 14px 0 0;
  color: var(--paper);
  max-width: 17em;
  text-wrap: balance;
}

.page-disclaimer .manual-hero__lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.85;
  color: rgba(244, 235, 221, .84);
}

.page-disclaimer .manual-hero__meta {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .manual-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  border-left: 2px solid var(--cyan);
  background: rgba(244, 235, 221, .06);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 235, 221, .9);
}

.page-disclaimer .manual-hero__meta .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .manual-hero__media {
  margin: 0;
  border: 1px solid rgba(55, 243, 210, .32);
  box-shadow: var(--shadow-print);
  background: var(--ink-2);
}

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

.page-disclaimer .manual-hero__media .media-frame__caption {
  color: rgba(244, 235, 221, .78);
  border-top: 1px solid rgba(55, 243, 210, .22);
  padding: 10px 14px;
  font-size: 12.5px;
  letter-spacing: .02em;
}

/* ============ 正文骨排 ============ */
.page-disclaimer .manual-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 40px);
  padding-top: clamp(26px, 5vw, 58px);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-disclaimer .manual-main {
  min-width: 0;
}

/* 侧边短目录 */
.page-disclaimer .manual-spy {
  min-width: 0;
}

.page-disclaimer .manual-spy .spy__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #8b6f5e;
}

.page-disclaimer .manual-spy .spy-list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 12px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .manual-spy .spy-link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 13px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--brown);
  text-decoration: none;
  background: rgba(255, 255, 255, .55);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .manual-spy .spy-link:hover,
.page-disclaimer .manual-spy .spy-link:focus-visible {
  border-color: var(--coral);
  color: var(--coral);
}

.page-disclaimer .manual-spy .spy-link[aria-current="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cyan);
}

/* 章节 */
.page-disclaimer .manual-block {
  padding: clamp(24px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-disclaimer .manual-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .manual-block__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .manual-block__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--coral);
  border: 1px solid var(--coral);
  border-radius: 2px;
  padding: 3px 7px;
  margin-top: 6px;
}

.page-disclaimer .manual-block .t-h2 {
  color: var(--brown);
  margin: 0;
}

.page-disclaimer .prose {
  max-width: 42em;
  color: var(--brown);
  line-height: 1.8;
}

.page-disclaimer .prose--tight {
  margin-top: 16px;
  font-size: 15px;
  color: #4a3a30;
}

/* ============ 使用范围 ============ */
.page-disclaimer .scope-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-disclaimer .scope-card {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--amber);
  box-shadow: 4px 4px 0 rgba(11, 46, 74, .06);
}

.page-disclaimer .scope-card .t-h3 {
  margin: 0 0 10px;
  font-size: 17px;
  color: var(--ink-2);
}

.page-disclaimer .scope-card p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: #453329;
}

.page-disclaimer .scope-card .scope-card__tail {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: 13px;
  color: #7a624f;
}

.page-disclaimer .source-note {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--ink);
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .source-note p {
  margin: 0;
  flex: 1 1 240px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 235, 221, .88);
}

.page-disclaimer .source-note .tag--solid {
  background: var(--cyan);
  color: var(--ink);
}

/* ============ 勾选清单 ============ */
.page-disclaimer .check-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .check-row {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 15px;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .check-row:hover {
  border-color: rgba(255, 107, 74, .55);
}

.page-disclaimer .check-row input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-disclaimer .check-box {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid var(--brown);
  border-radius: 2px;
  display: grid;
  place-items: center;
  background: transparent;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .check-box::after {
  content: "";
  width: 10px;
  height: 5px;
  border-left: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(-45deg) scale(0);
  transform-origin: center;
  transition: transform .18s var(--ease);
}

.page-disclaimer .check-row input:checked + .check-box {
  background: var(--cyan);
  border-color: var(--ink);
}

.page-disclaimer .check-row input:checked + .check-box::after {
  transform: rotate(-45deg) scale(1);
}

.page-disclaimer .check-row input:focus-visible + .check-box {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.page-disclaimer .check-text {
  font-size: 14.5px;
  line-height: 1.72;
  color: #3a2b22;
}

/* 提示面板 */
.page-disclaimer .panel--note {
  margin-top: 18px;
  padding: 16px 18px;
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-2) 100%);
  border: 1px solid rgba(55, 243, 210, .26);
  color: rgba(244, 235, 221, .88);
}

.page-disclaimer .panel--note .panel__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .panel--note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
}

/* ============ 引用示例 ============ */
.page-disclaimer .quote-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .quote-item {
  border: 1px solid var(--rule);
  background: var(--paper-light);
}

.page-disclaimer .quote-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-2);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .quote-item summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .quote-item summary::after {
  content: "展开";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--coral);
}

.page-disclaimer .quote-item[open] summary {
  border-bottom: 1px dashed var(--rule);
}

.page-disclaimer .quote-item[open] summary::after {
  content: "收起";
}

.page-disclaimer .quote-item pre {
  margin: 0;
  padding: 14px 16px 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--ink-2);
  white-space: pre;
  background:
    repeating-linear-gradient(0deg, rgba(11, 46, 74, .04) 0 1px, transparent 1px 27px);
}

/* ============ 更新与纠错 ============ */
.page-disclaimer .step-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-disclaimer .step {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 20px;
}

.page-disclaimer .step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: 4px;
  width: 1px;
  background: var(--rule);
}

.page-disclaimer .step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .step:last-child::before {
  display: none;
}

.page-disclaimer .step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-disclaimer .step__title {
  margin: 5px 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-2);
}

.page-disclaimer .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #453329;
}

.page-disclaimer .update-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.page-disclaimer .update-note {
  padding: 14px 16px;
  background: var(--paper-light);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--mist);
}

.page-disclaimer .update-note p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #453329;
}

/* ============ 隐私衔接 ============ */
.page-disclaimer .link-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 16px;
  margin-top: 20px;
  padding: 18px 20px;
  background: linear-gradient(140deg, var(--paper-2) 0%, var(--paper-light) 100%);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--cyan);
  text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}

.page-disclaimer .link-card:hover,
.page-disclaimer .link-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-print);
}

.page-disclaimer .link-card__kicker {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: #8b6f5e;
}

.page-disclaimer .link-card__title {
  grid-column: 1;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-2);
}

.page-disclaimer .link-card__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: 20px;
  color: var(--coral);
}

/* ============ 收尾 ============ */
.page-disclaimer .closing {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 62px) 0 clamp(34px, 5.5vw, 66px);
  background:
    radial-gradient(100% 80% at 90% 0%, rgba(55, 243, 210, .14), transparent 62%),
    linear-gradient(155deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--paper);
}

.page-disclaimer .closing::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 18px, transparent 18px 34px);
  opacity: .7;
}

.page-disclaimer .closing__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-disclaimer .closing .eyebrow--light {
  color: var(--cyan);
}

.page-disclaimer .closing__title {
  margin: 12px 0 0;
  color: var(--paper);
  max-width: 20em;
}

.page-disclaimer .closing__lead {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 235, 221, .78);
}

.page-disclaimer .check-list--dark {
  margin-top: 0;
}

.page-disclaimer .check-list--dark .check-row {
  background: rgba(244, 235, 221, .06);
  border-color: rgba(244, 235, 221, .18);
}

.page-disclaimer .check-list--dark .check-row:hover {
  border-color: rgba(55, 243, 210, .5);
}

.page-disclaimer .check-list--dark .check-box {
  border-color: var(--cyan);
}

.page-disclaimer .check-list--dark .check-row input:checked + .check-box {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .check-list--dark .check-text {
  color: rgba(244, 235, 221, .9);
}

.page-disclaimer .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.5vw, 34px);
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid rgba(244, 235, 221, .16);
}

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

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-disclaimer .manual-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .scope-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .update-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .manual-hero__grid {
    grid-template-columns: 1.12fr .88fr;
    gap: clamp(30px, 4.5vw, 60px);
  }

  .page-disclaimer .scope-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .closing__grid {
    grid-template-columns: .92fr 1.08fr;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .manual-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .manual-spy {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-disclaimer .manual-spy .spy-list {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
    gap: 2px;
    border-left: 1px solid var(--rule);
  }

  .page-disclaimer .manual-spy .spy-link {
    display: block;
    white-space: normal;
    border: 0;
    border-radius: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    background: transparent;
    padding: 9px 10px 9px 14px;
    font-size: 13px;
    color: #6a5648;
  }

  .page-disclaimer .manual-spy .spy-link:hover,
  .page-disclaimer .manual-spy .spy-link:focus-visible {
    color: var(--coral);
    border-left-color: var(--coral);
  }

  .page-disclaimer .manual-spy .spy-link[aria-current="true"] {
    background: transparent;
    border-left-color: var(--coral);
    color: var(--ink);
    font-weight: 700;
  }

  .page-disclaimer .manual-block {
    padding: clamp(28px, 3.2vw, 46px) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .check-box,
  .page-disclaimer .check-box::after,
  .page-disclaimer .link-card,
  .page-disclaimer .manual-spy .spy-link {
    transition: none;
  }

  .page-disclaimer .link-card:hover,
  .page-disclaimer .link-card:focus-visible {
    transform: none;
  }
}
<<<END>>>