.page-disclaimer {
  --doc-rule: rgba(43, 67, 88, 0.7);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 页首声明 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 28px 0 42px;
  border-bottom: 1px solid var(--doc-rule);
}

.page-disclaimer .doc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-disclaimer .doc-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-disclaimer .doc-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 20, 32, 0.5) 0%, rgba(10, 20, 32, 0.9) 62%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(43, 67, 88, 0) 0 79px, rgba(43, 67, 88, 0.26) 79px 80px);
}

.page-disclaimer .doc-hero__inner {
  position: relative;
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-disclaimer .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .breadcrumb a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .doc-hero .eyebrow {
  margin: 26px 0 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-disclaimer .doc-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-disclaimer .doc-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2.1vw, 1.1rem);
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__meta .tag {
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* ---------- 正文与目录 ---------- */
.page-disclaimer .doc-body {
  padding: 40px 0 48px;
}

.page-disclaimer .doc-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-disclaimer .doc-toc {
  min-width: 0;
}

.page-disclaimer .doc-toc__fold {
  border: 1px solid var(--doc-rule);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0 14px;
}

.page-disclaimer .doc-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 2px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  border-bottom: 1px solid transparent;
}

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

.page-disclaimer .doc-toc__summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--muted);
}

.page-disclaimer .doc-toc__fold[open] .doc-toc__summary {
  border-bottom-color: var(--doc-rule);
}

.page-disclaimer .doc-toc__fold[open] .doc-toc__summary::after {
  content: "–";
}

.page-disclaimer .doc-toc__summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 10px 0 14px;
  display: grid;
  gap: 2px;
}

.page-disclaimer .doc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .doc-toc__list a:hover {
  background: var(--glass);
  border-left-color: var(--amber);
  color: #ffffff;
}

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

.page-disclaimer .doc-toc__list .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

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

.page-disclaimer .doc-main__heading {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: clause;
  border-top: 1px solid var(--doc-rule);
}

.page-disclaimer .clause {
  position: relative;
  counter-increment: clause;
  padding: 26px 0 28px;
  border-bottom: 1px solid var(--doc-rule);
  scroll-margin-top: 88px;
}

.page-disclaimer .clause::before {
  content: counter(clause, decimal-leading-zero);
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 3.4vw, 1.55rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-disclaimer .clause__body {
  margin-top: 12px;
  max-width: 66ch;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--text);
}

.page-disclaimer .clause__body p + p {
  margin-top: 12px;
}

.page-disclaimer .clause__body a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 184, 75, 0.4);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .clause__body a:hover {
  border-bottom-color: var(--amber);
}

.page-disclaimer .clause__body a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .clause--key {
  padding-left: 16px;
  background: linear-gradient(90deg, rgba(242, 184, 75, 0.09), rgba(242, 184, 75, 0) 70%);
  box-shadow: inset 2px 0 0 var(--amber);
}

/* ---------- 页尾联系 ---------- */
.page-disclaimer .doc-foot {
  padding: 0 0 56px;
}

.page-disclaimer .doc-foot__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-disclaimer .doc-foot__panel {
  min-width: 0;
  padding: 26px 20px;
  border-radius: var(--radius);
}

.page-disclaimer .doc-foot__panel .eyebrow {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-disclaimer .doc-foot__title {
  margin: 0;
  font-size: clamp(1.35rem, 4vw, 1.85rem);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: #ffffff;
}

.page-disclaimer .doc-foot__subtitle {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  color: #ffffff;
}

.page-disclaimer .doc-foot__text {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .doc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-disclaimer .doc-foot__mail {
  margin: 18px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  word-break: break-all;
}

.page-disclaimer .doc-foot__links {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .doc-foot__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--doc-rule);
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.55;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .doc-foot__links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--line);
  transition: color 0.2s var(--ease);
}

.page-disclaimer .doc-foot__links a:hover {
  color: var(--amber);
}

.page-disclaimer .doc-foot__links a:hover::after {
  color: var(--amber);
}

.page-disclaimer .doc-foot__links a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .doc-hero {
    padding: 40px 0 56px;
  }

  .page-disclaimer .doc-body {
    padding: 56px 0 64px;
  }

  .page-disclaimer .doc-body__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
  }

  .page-disclaimer .doc-toc__fold {
    position: sticky;
    top: 24px;
    padding: 20px 16px;
    background: var(--glass);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }

  .page-disclaimer .doc-toc__summary {
    display: none;
  }

  .page-disclaimer .doc-toc__list {
    padding: 0;
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    column-gap: 24px;
    padding: 30px 0 32px;
  }

  .page-disclaimer .clause::before {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin-bottom: 0;
    padding-top: 6px;
  }

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

  .page-disclaimer .clause__body {
    grid-column: 2;
    grid-row: 2;
    margin-top: 12px;
  }

  .page-disclaimer .clause--key {
    padding-left: 26px;
    box-shadow: inset 2px 0 0 var(--amber);
    background: linear-gradient(90deg, rgba(242, 184, 75, 0.1), rgba(242, 184, 75, 0) 62%);
  }

  .page-disclaimer .doc-foot {
    padding: 0 0 72px;
  }

  .page-disclaimer .doc-foot__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 22px;
  }

  .page-disclaimer .doc-foot__panel {
    padding: 32px 28px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .doc-hero__lead {
    max-width: 58ch;
  }

  .page-disclaimer .clause__body p {
    font-size: 16px;
  }
}

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