.page-disclaimer {
  --gd-hang: 3.25rem;
  padding-bottom: clamp(5rem, 14vw, 10rem);
}

.page-disclaimer .breadcrumbs {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  padding-bottom: clamp(1.25rem, 4vw, 2.5rem);
}

/* ---------- 页首 ---------- */
.page-disclaimer .gd-front__body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .gd-front__title {
  margin: 0.75rem 0 0;
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cloud);
}

.page-disclaimer .gd-front__lede {
  margin: 0;
  max-width: 34em;
  font-size: var(--step-17);
  line-height: 1.75;
  color: var(--cloud);
}

.page-disclaimer .gd-front__note {
  margin: 1.25rem 0 0;
  padding-left: 0.875rem;
  border-left: 2px solid var(--gold);
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .gd-front__cta {
  margin-top: 1.5rem;
}

@media (min-width: 900px) {
  .page-disclaimer .gd-front__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 3.5rem;
    align-items: end;
  }
}

/* ---------- 页首横贯通栏纹理 ---------- */
.page-disclaimer .gd-banner {
  margin: clamp(2.5rem, 6vw, 4.5rem) 0 0;
}

.page-disclaimer .gd-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 480px);
  object-fit: cover;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .gd-banner__caption {
  max-width: var(--maxw);
  margin: 0.75rem auto 0;
  padding-inline: var(--gutter);
  font-family: var(--font-latin);
  font-size: var(--step-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .gd-section {
  margin-top: clamp(3.5rem, 9vw, 7rem);
}

.page-disclaimer .gd-head {
  display: grid;
  gap: 0.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-disclaimer .gd-head__no {
  color: var(--gold);
  font-size: var(--step-12);
}

.page-disclaimer .gd-head__title {
  margin: 0;
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--cloud);
}

.page-disclaimer .gd-head__intro {
  margin: 0;
  max-width: 34em;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 780px) {
  .page-disclaimer .gd-head {
    grid-template-columns: var(--gd-hang) minmax(0, 5fr) minmax(0, 4fr);
    gap: 0 1.5rem;
    align-items: baseline;
  }
}

/* ---------- 四个阶段 ---------- */
.page-disclaimer .phase-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .phase-list__item {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 0.35rem 0.875rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .phase-list__no {
  grid-column: 1;
  grid-row: 1;
  color: var(--copper);
  font-size: var(--step-12);
}

.page-disclaimer .phase-list__main {
  grid-column: 2;
  grid-row: 1;
}

.page-disclaimer .phase-list__desc {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  max-width: 36em;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .phase-list__title {
  margin: 0;
  font-size: var(--step-22);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--cloud);
}

.page-disclaimer .phase-list__meta {
  margin: 0.2rem 0 0.5rem;
  font-family: var(--font-latin);
  font-size: var(--step-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

@media (min-width: 780px) {
  .page-disclaimer .phase-list__item {
    grid-template-columns: 2.75rem 11rem minmax(0, 1fr);
    gap: 0 1.5rem;
    align-items: start;
    padding: 1.6rem 0;
  }

  .page-disclaimer .phase-list__no,
  .page-disclaimer .phase-list__main,
  .page-disclaimer .phase-list__desc {
    grid-row: 1;
  }

  .page-disclaimer .phase-list__desc {
    margin-top: 0.15rem;
  }
}

/* ---------- 阅读路线切换 ---------- */
.page-disclaimer .routes__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-disclaimer .routes__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 1.5rem;
}

.page-disclaimer .routes__tab {
  flex: 1 1 auto;
  min-width: 7.5rem;
  padding: 0.8rem 1.1rem;
  text-align: center;
  font-size: var(--step-14);
  font-weight: 700;
  color: var(--mist);
  background: var(--ink-1);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .routes__tab:hover {
  color: var(--cloud);
  border-color: var(--gold);
}

.page-disclaimer .routes__input:focus-visible ~ .routes__tabs .routes__tab {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer #gdroute-a:checked ~ .routes__tabs .routes__tab[for="gdroute-a"],
.page-disclaimer #gdroute-b:checked ~ .routes__tabs .routes__tab[for="gdroute-b"],
.page-disclaimer #gdroute-c:checked ~ .routes__tabs .routes__tab[for="gdroute-c"] {
  color: var(--ink-0);
  background: var(--gold);
  border-color: var(--gold);
}

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

.page-disclaimer .routes__panel {
  display: none;
  padding: clamp(1.25rem, 3.5vw, 2rem);
  background: var(--ink-1);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
}

.page-disclaimer #gdroute-a:checked ~ .routes__panels .routes__panel--a,
.page-disclaimer #gdroute-b:checked ~ .routes__panels .routes__panel--b,
.page-disclaimer #gdroute-c:checked ~ .routes__panels .routes__panel--c {
  display: block;
}

.page-disclaimer .routes__panel__kicker {
  margin: 0;
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .routes__panel__title {
  margin: 0.6rem 0 1rem;
  font-size: var(--step-22);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--cloud);
}

.page-disclaimer .routes__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2.25rem;
  margin: 0 0 1.15rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .routes__fact {
  margin: 0;
}

.page-disclaimer .routes__fact dt {
  font-family: var(--font-latin);
  font-size: var(--step-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .routes__fact dd {
  margin: 0.3rem 0 0;
  font-size: var(--step-17);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--gold-hi);
}

.page-disclaimer .routes__panel__desc {
  margin: 0;
  max-width: 40em;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--cloud);
}

.page-disclaimer .routes__link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .routes__link:hover {
  color: var(--gold-hi);
}

/* ---------- 编号条目列表 ---------- */
.page-disclaimer .item-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .item-list__item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.35rem 1rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .item-list__no {
  color: var(--gold);
  font-size: var(--step-12);
  padding-top: 0.35rem;
}

.page-disclaimer .item-list__body {
  min-width: 0;
}

.page-disclaimer .item-list__title {
  margin: 0 0 0.5rem;
  font-size: var(--step-17);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.45;
  color: var(--cloud);
}

.page-disclaimer .item-list__text {
  margin: 0;
  max-width: 40em;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .item-list__link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .item-list__link:hover {
  color: var(--gold-hi);
}

@media (min-width: 780px) {
  .page-disclaimer .item-list__item {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 0 1.75rem;
    padding: 1.7rem 0;
  }
}

/* ---------- 引用格式块 ---------- */
.page-disclaimer .quote-block {
  margin: 1.25rem 0 0;
  padding: 1rem 1.15rem;
  background: var(--ink-0);
  border: 1px stroke var(--line);
  border-left: 3px solid var(--teal-deep);
}

.page-disclaimer .quote-block__label {
  margin: 0 0 0.5rem;
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .quote-block__text {
  margin: 0;
  font-size: var(--step-17);
  line-height: 1.65;
  color: var(--cloud);
  word-break: break-word;
}

/* ---------- 页角版本戳记 ---------- */
.page-disclaimer .gd-stamp {
  position: relative;
  margin-top: clamp(4rem, 11vw, 8rem);
  padding-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.page-disclaimer .gd-stamp__scale {
  flex: 1 1 6rem;
  height: 1px;
  min-width: 3rem;
  background: linear-gradient(90deg, var(--gold), var(--teal-deep));
  opacity: 0.6;
}

.page-disclaimer .gd-stamp__tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-latin);
  font-size: var(--step-12);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cloud);
  background: var(--ink-1);
  border: 1px solid var(--line);
  cursor: default;
}

.page-disclaimer .gd-stamp__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18);
}

.page-disclaimer .gd-stamp__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.6rem);
  width: max-content;
  max-width: min(22rem, 78vw);
  padding: 0.6rem 0.8rem;
  font-family: var(--font-cjk);
  font-size: var(--step-12);
  letter-spacing: 0.02em;
  text-transform: none;
  line-height: 1.65;
  color: var(--cloud);
  background: var(--ink-1);
  border: 1px solid var(--gold);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s var(--ease), visibility 0.2s var(--ease);
}

.page-disclaimer .gd-stamp__tag:hover .gd-stamp__tip,
.page-disclaimer .gd-stamp__tag:focus-visible .gd-stamp__tip {
  opacity: 1;
  visibility: visible;
}

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

.page-disclaimer .gd-stamp__note {
  flex: 1 1 100%;
  font-size: var(--step-12);
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .routes__tab,
  .page-disclaimer .gd-stamp__tip {
    transition: none;
  }
}
<<<END>>>