.page-disclaimer {
  --discr-paper: var(--cream);
  --discr-ink: var(--ink);
  --discr-index: var(--orange);
  --discr-rule: rgba(34, 23, 8, 0.22);
  --discr-rule-strong: rgba(34, 23, 8, 0.55);
  position: relative;
  padding: 28px 0 88px;
  color: var(--white);
}

.page-disclaimer .discr-breadcrumbs {
  margin-bottom: 22px;
}

.page-disclaimer .discr-breadcrumbs .breadcrumb-link {
  color: var(--steel);
}

.page-disclaimer .discr-breadcrumbs .breadcrumb-link[aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏：奶油纸张 + 档案图 ---------- */
.page-disclaimer .discr-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 56px;
}

.page-disclaimer .discr-head__paper {
  position: relative;
  padding: 30px 22px 28px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 23, 8, 0.035) 0 1px, transparent 1px 5px),
    var(--discr-paper);
  color: var(--discr-ink);
  border: 2px solid var(--discr-ink);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.55);
}

.page-disclaimer .discr-head__paper::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 14px;
  width: 3px;
  background: var(--discr-index);
}

.page-disclaimer .discr-head__index {
  margin: 0 0 14px;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--discr-ink);
  opacity: 0.65;
}

.page-disclaimer .discr-head__title {
  margin: 0 0 18px;
  padding-left: 10px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 8vw, 60px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--discr-ink);
}

.page-disclaimer .discr-head__lede {
  margin: 0;
  padding-left: 10px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--discr-ink);
}

.page-disclaimer .discr-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding-left: 10px;
}

.page-disclaimer .discr-head__meta .tag {
  background: transparent;
  border: 1.5px solid var(--discr-ink);
  color: var(--discr-ink);
}

.page-disclaimer .discr-head__figure {
  margin: 0;
}

.page-disclaimer .discr-archive-frame {
  border: 2px solid var(--discr-ink);
  background: var(--discr-paper);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.55);
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.page-disclaimer .discr-archive-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.75) contrast(1.05);
}

.page-disclaimer .discr-head__figure .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--steel);
}

/* ---------- 布局：目录 + 正文 ---------- */
.page-disclaimer .discr-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-disclaimer .discr-toc {
  position: relative;
  padding: 18px 18px 18px 22px;
  background: var(--panel);
  border: 2px solid var(--line-strong);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.55);
}

.page-disclaimer .discr-toc::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 4px;
  background: var(--discr-index);
}

.page-disclaimer .discr-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .discr-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.page-disclaimer .discr-toc__list a {
  display: inline-block;
  padding: 4px 0;
  font-size: 14px;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

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

.page-disclaimer .discr-toc__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 章节 ---------- */
.page-disclaimer .discr-body {
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-width: 0;
}

.page-disclaimer .discr-sec {
  position: relative;
  padding-top: 26px;
  border-top: 2px solid var(--line-strong);
  min-width: 0;
}

.page-disclaimer .discr-sec__no {
  display: inline-block;
  margin: 0 0 8px;
  padding: 3px 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--space-black);
  background: var(--cyan);
  clip-path: var(--cut);
}

.page-disclaimer .discr-sec__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 5.4vw, 40px);
  line-height: 1.15;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-disclaimer .discr-sec__text {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--steel);
  max-width: 48em;
}

.page-disclaimer .discr-sec__text--tight {
  margin-top: 6px;
}

.page-disclaimer .discr-sec__text a,
.page-disclaimer .discr-versions__note a,
.page-disclaimer .discr-rules__item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

.page-disclaimer .discr-sec__text a:hover,
.page-disclaimer .discr-versions__note a:hover,
.page-disclaimer .discr-rules__item a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 服务范围 ---------- */
.page-disclaimer .discr-scope {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-disclaimer .discr-scope__item {
  display: grid;
  grid-template-columns: 26px 1fr;
  grid-template-areas:
    "mark name"
    "mark desc";
  gap: 2px 10px;
  padding: 14px 14px 14px 12px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-left-width: 4px;
}

.page-disclaimer .discr-scope__item--in {
  border-left-color: var(--green);
}

.page-disclaimer .discr-scope__item--out {
  border-left-color: var(--orange);
}

.page-disclaimer .discr-scope__mark {
  grid-area: mark;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  text-align: center;
}

.page-disclaimer .discr-scope__item--in .discr-scope__mark {
  color: var(--green);
}

.page-disclaimer .discr-scope__item--out .discr-scope__mark {
  color: var(--orange);
}

.page-disclaimer .discr-scope__name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-disclaimer .discr-scope__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 时间线 ---------- */
.page-disclaimer .discr-timeline {
  list-style: none;
  margin: 0 0 22px;
  padding: 0 0 0 6px;
  border-left: 2px dashed var(--line-strong);
}

.page-disclaimer .discr-timeline__row {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 0 10px 22px;
}

.page-disclaimer .discr-timeline__dot {
  position: absolute;
  left: -8px;
  top: 15px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px var(--space-black), 0 0 12px rgba(0, 229, 255, 0.6);
}

.page-disclaimer .discr-timeline__dot--orange {
  background: var(--orange);
  box-shadow: 0 0 0 3px var(--space-black), 0 0 12px rgba(255, 92, 26, 0.6);
}

.page-disclaimer .discr-timeline__dot--green {
  background: var(--green);
  box-shadow: 0 0 0 3px var(--space-black), 0 0 12px rgba(56, 242, 160, 0.55);
}

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

.page-disclaimer .discr-timeline__what {
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

/* ---------- details ---------- */
.page-disclaimer .discr-details {
  margin-bottom: 8px;
  background: var(--panel);
  border: 2px solid var(--line);
}

.page-disclaimer .discr-details summary {
  padding: 12px 16px;
  font-size: 15px;
  color: var(--white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.page-disclaimer .discr-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
  flex-shrink: 0;
}

.page-disclaimer .discr-details[open] summary::after {
  content: "−";
}

.page-disclaimer .discr-details summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .discr-details__body {
  padding: 0 16px 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .discr-details__body p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 版本双栏 ---------- */
.page-disclaimer .discr-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

.page-disclaimer .discr-version {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--panel);
  border: 2px solid var(--line-strong);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.55);
}

.page-disclaimer .discr-version--legacy {
  border-top: 5px solid var(--steel);
}

.page-disclaimer .discr-version--current {
  border-top: 5px solid var(--purple);
  background:
    linear-gradient(160deg, rgba(108, 59, 255, 0.18), transparent 55%),
    var(--panel);
}

.page-disclaimer .discr-version--legacy .discr-version__ver {
  color: var(--steel);
  border-color: var(--steel);
}

.page-disclaimer .discr-version--current .discr-version__ver {
  color: var(--purple);
  border-color: var(--purple);
}

.page-disclaimer .discr-version__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-strong);
}

.page-disclaimer .discr-version__ver {
  padding: 2px 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  border: 1.5px solid currentColor;
  clip-path: var(--cut);
}

.page-disclaimer .discr-version__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--white);
}

.page-disclaimer .discr-version__specs {
  margin: 0;
}

.page-disclaimer .discr-version__spec {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .discr-version__spec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .discr-version__spec dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 4px;
}

.page-disclaimer .discr-version__spec dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--steel);
}

.page-disclaimer .discr-versions__note {
  margin: 0;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white);
  background: rgba(108, 59, 255, 0.12);
  border-left: 4px solid var(--purple);
}

/* ---------- 使用规范 ---------- */
.page-disclaimer .discr-rules {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  counter-reset: rule;
}

.page-disclaimer .discr-rules__item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  padding: 16px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .discr-rules__item:first-child {
  border-top: 2px solid var(--line-strong);
}

.page-disclaimer .discr-rules__code {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 2px;
}

.page-disclaimer .discr-rules__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 20px;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-disclaimer .discr-rules__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 更正区（奶油纸张） ---------- */
.page-disclaimer .discr-sec--paper {
  padding: 26px 20px 26px;
  background:
    repeating-linear-gradient(0deg, rgba(34, 23, 8, 0.04) 0 1px, transparent 1px 6px),
    var(--discr-paper);
  color: var(--discr-ink);
  border: 2px solid var(--discr-ink);
  border-top-width: 2px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.55);
}

.page-disclaimer .discr-sec--paper .discr-sec__no {
  background: var(--purple);
  color: var(--white);
}

.page-disclaimer .discr-sec--paper .discr-sec__title {
  color: var(--discr-ink);
}

.page-disclaimer .discr-sec--paper .discr-sec__text {
  color: var(--discr-ink);
}

.page-disclaimer .discr-fixflow {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  counter-reset: fix;
}

.page-disclaimer .discr-fixflow li {
  position: relative;
  padding: 10px 0 10px 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--discr-ink);
  border-bottom: 1px dashed var(--discr-rule);
}

.page-disclaimer .discr-fixflow li:first-child {
  border-top: 1px dashed var(--discr-rule);
}

.page-disclaimer .discr-fixflow .mono-num {
  display: inline-block;
  min-width: 2.2em;
  font-size: 13px;
  color: var(--discr-index);
  letter-spacing: 0.06em;
}

.page-disclaimer .discr-contact {
  margin: 0 0 20px;
  padding: 16px;
  font-style: normal;
  background: rgba(34, 23, 8, 0.06);
  border: 2px solid var(--discr-rule-strong);
}

.page-disclaimer .discr-contact .contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--discr-rule);
}

.page-disclaimer .discr-contact .contact-row:first-child {
  padding-top: 0;
}

.page-disclaimer .discr-contact .contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--discr-ink);
  opacity: 0.6;
}

.page-disclaimer .discr-contact .contact-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--discr-ink);
  word-break: break-word;
}

.page-disclaimer .discr-contact .contact-value a {
  color: var(--purple);
  text-decoration: none;
  border-bottom: 1px solid rgba(108, 59, 255, 0.45);
}

.page-disclaimer .discr-contact .contact-value a:hover {
  border-bottom-color: var(--purple);
}

.page-disclaimer .discr-contact .contact-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--discr-ink);
  opacity: 0.8;
}

.page-disclaimer .discr-sec--paper .discr-sec__text a {
  color: var(--purple);
  border-bottom-color: rgba(108, 59, 255, 0.45);
}

/* ---------- 第三方 ---------- */
.page-disclaimer .discr-external {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .discr-external p {
  margin: 0;
  padding: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
  background: var(--panel);
  border: 2px solid var(--line);
}

.page-disclaimer .discr-external p:first-child {
  border-left: 4px solid var(--cyan);
}

.page-disclaimer .discr-external p:last-child {
  border-left: 4px solid var(--orange);
}

.page-disclaimer .discr-external strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--white);
}

/* ---------- 平板 / 桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    padding-top: 36px;
  }

  .page-disclaimer .discr-head {
    grid-template-columns: 8fr 4fr;
    align-items: start;
  }

  .page-disclaimer .discr-head__paper {
    padding: 40px 36px 38px 40px;
  }

  .page-disclaimer .discr-head__paper::before {
    left: 20px;
  }

  .page-disclaimer .discr-head__index,
  .page-disclaimer .discr-head__title,
  .page-disclaimer .discr-head__lede,
  .page-disclaimer .discr-head__meta {
    padding-left: 22px;
  }

  .page-disclaimer .discr-scope {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .discr-versions {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .discr-contact .contact-row {
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    gap: 12px;
  }

  .page-disclaimer .discr-external {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .discr-timeline__row {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .discr-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-disclaimer .discr-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .discr-toc__list {
    flex-direction: column;
    gap: 2px;
  }

  .page-disclaimer .discr-toc__list a {
    display: block;
    width: 100%;
    padding: 6px 0;
    font-size: 14px;
  }

  .page-disclaimer .discr-sec {
    padding-top: 34px;
  }

  .page-disclaimer .discr-head__figure {
    margin-top: 10px;
  }
}

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