.page-disclaimer {
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页首深色块 ---------- */
.page-disclaimer .disc-head {
  position: relative;
  overflow: hidden;
  padding: 26px 0 56px;
  background: linear-gradient(135deg, var(--green-deep) 0%, var(--green) 58%, #0b2c26 100%);
  color: var(--porcelain);
}

.page-disclaimer .disc-head::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(201, 162, 75, 0.3);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-disclaimer .disc-head::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(201, 162, 75, 0) 62%);
}

.page-disclaimer .disc-head .breadcrumbs {
  position: relative;
  z-index: 1;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 243, 234, 0.6);
}

.page-disclaimer .disc-head .breadcrumbs__link {
  color: rgba(246, 243, 234, 0.8);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-head .breadcrumbs__link:hover,
.page-disclaimer .disc-head .breadcrumbs__link:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .disc-head .breadcrumbs__sep {
  margin: 0 8px;
  color: rgba(246, 243, 234, 0.38);
}

.page-disclaimer .disc-head .breadcrumbs__current {
  color: var(--gold);
}

.page-disclaimer .disc-head__meta {
  position: relative;
  z-index: 1;
  margin: 24px 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .disc-head__title {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 6vw, 52px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--porcelain);
}

.page-disclaimer .disc-head__lead {
  position: relative;
  z-index: 1;
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.78);
}

.page-disclaimer .disc-head__notice {
  position: relative;
  z-index: 1;
  margin: 24px 0 0;
  padding-left: 12px;
  border-left: 2px solid rgba(226, 160, 60, 0.62);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 243, 234, 0.6);
}

/* ---------- 首屏主图 ---------- */
.page-disclaimer .disc-figure {
  position: relative;
  z-index: 2;
  margin: -38px 0 0;
  border: 1px solid var(--line);
  background: var(--cream);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .disc-shell {
  padding: 52px 0 0;
}

/* ---------- 目录窄栏 ---------- */
.page-disclaimer .disc-toc {
  margin: 0 0 36px;
  padding: 16px 0 0;
  border-top: 2px solid var(--amber);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-disclaimer .disc-toc__list {
  margin: 0;
  padding: 0 0 0 14px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-disclaimer .disc-toc__link {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--green);
  border-bottom-color: var(--gold);
}

.page-disclaimer .disc-toc__num {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 手册式正文 ---------- */
.page-disclaimer .man {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .man:first-child {
  border-top: 2px solid var(--green);
}

.page-disclaimer .man:last-child {
  border-bottom: 0;
}

.page-disclaimer .man__head {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  align-items: baseline;
  margin: 0 0 20px;
}

.page-disclaimer .man__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-disclaimer .man__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 3.6vw, 28px);
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--green);
}

.page-disclaimer .man__body p {
  max-width: 66ch;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .man__body a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .man__body a:hover,
.page-disclaimer .man__body a:focus-visible {
  color: var(--amber);
}

/* ---------- 版本对照表 ---------- */
.page-disclaimer .table-scroll {
  margin: 24px 0 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .version-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: var(--cream);
  font-size: 15px;
}

.page-disclaimer .version-table caption {
  caption-side: top;
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-disclaimer .version-table th,
.page-disclaimer .version-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .version-table thead th {
  background: var(--green);
  color: var(--porcelain);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-bottom: 0;
}

.page-disclaimer .version-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .version-table tbody tr:hover {
  background: rgba(201, 162, 75, 0.09);
}

.page-disclaimer .version-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .version-table .num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--green);
  white-space: nowrap;
}

/* ---------- 横向提示条 ---------- */
.page-disclaimer .callout {
  margin: 26px 0 0;
  background: var(--green);
  border: 1px solid var(--green-deep);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .callout__summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  column-gap: 12px;
  align-items: center;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--porcelain);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
  transition: background var(--dur) var(--ease);
}

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

.page-disclaimer .callout__summary:hover {
  background: var(--green-deep);
}

.page-disclaimer .callout__summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.page-disclaimer .callout__tag {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid rgba(226, 160, 60, 0.55);
  border-radius: var(--radius);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
  white-space: nowrap;
}

.page-disclaimer .callout__text {
  min-width: 0;
}

.page-disclaimer .callout__mark {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gold);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .callout[open] .callout__mark {
  transform: rotate(45deg);
}

.page-disclaimer .callout__body {
  padding: 4px 18px 18px;
  background: rgba(8, 32, 28, 0.42);
}

.page-disclaimer .callout__body p {
  max-width: 62ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(246, 243, 234, 0.82);
}

/* ---------- 结尾出口 ---------- */
.page-disclaimer .disc-foot {
  margin: 56px 0 0;
  padding: 34px 26px;
  background: var(--green-deep);
  border-left: 3px solid var(--gold);
  color: var(--porcelain);
}

.page-disclaimer .disc-foot__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .disc-foot__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 3.8vw, 26px);
  line-height: 1.4;
  color: var(--porcelain);
}

.page-disclaimer .disc-foot__text {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.72);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .version-table {
    min-width: 520px;
  }

  .page-disclaimer .callout__summary {
    grid-template-columns: 1fr auto;
    row-gap: 7px;
  }

  .page-disclaimer .callout__tag {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .page-disclaimer .callout__text {
    grid-column: 1;
  }
}

/* ---------- 宽屏：目录常驻 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .disc-shell {
    display: grid;
    grid-template-columns: 212px minmax(0, 1fr);
    column-gap: 64px;
    align-items: start;
    padding-top: 64px;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }

  .page-disclaimer .man {
    padding: 46px 0;
  }

  .page-disclaimer .disc-foot {
    padding: 44px 44px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-head {
    padding: 32px 0 68px;
  }

  .page-disclaimer .disc-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    column-gap: 80px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .callout__summary,
  .page-disclaimer .callout__mark,
  .page-disclaimer .version-table tbody tr,
  .page-disclaimer .man__body a,
  .page-disclaimer .disc-head .breadcrumbs__link {
    transition: none;
  }

  .page-disclaimer .callout[open] .callout__mark {
    transform: none;
  }
}