.page-disclaimer {
  --st-rail: 236px;
  --st-gap: clamp(24px, 4vw, 56px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
  padding-bottom: clamp(14px, 3vw, 26px);
}

/* ---------- 顶部规则坐标带 ---------- */
.page-disclaimer .st-hero {
  padding-bottom: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(120% 70% at 8% 0%, rgba(23, 62, 51, 0.55), transparent 62%),
    linear-gradient(180deg, rgba(11, 15, 13, 1) 0%, rgba(11, 15, 13, 1) 100%);
}

.page-disclaimer .st-coord {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  margin-bottom: clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
}

.page-disclaimer .st-coord span:nth-child(2),
.page-disclaimer .st-coord span:nth-child(3) {
  display: none;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .st-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer h1,
.page-disclaimer h2 {
  font-family: var(--font-display);
}

.page-disclaimer h1 {
  margin: 12px 0 20px;
  font-size: clamp(2rem, 7.4vw, 4.1rem);
  line-height: 1.03;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .st-h1-mark {
  color: var(--lime);
}

.page-disclaimer .st-lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(0.95rem, 1.6vw, 1.06rem);
  line-height: 1.9;
  color: var(--muted);
}

/* ---------- 路径示意图 ---------- */
.page-disclaimer .st-diagram {
  margin: 0;
  padding: clamp(14px, 2.4vw, 22px);
  border: 1px solid var(--line-soft);
  background: linear-gradient(158deg, rgba(23, 62, 51, 0.62), rgba(16, 28, 24, 0.92));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-disclaimer .st-diagram-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .st-diagram-lines path {
  fill: none;
  stroke: var(--line-soft);
  stroke-width: 1;
}

.page-disclaimer .st-diagram-ticks path {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.5;
}

.page-disclaimer .st-diagram-dots circle {
  fill: var(--lime);
  stroke: none;
}

.page-disclaimer .st-diagram figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: var(--muted);
}

/* ---------- 首屏配图 ---------- */
.page-disclaimer .st-hero-figure {
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: 1px solid var(--line-faint);
}

.page-disclaimer .st-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
}

.page-disclaimer .st-hero-figure .media-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .st-body {
  padding-block: clamp(34px, 6vw, 76px);
  background: linear-gradient(180deg, rgba(11, 15, 13, 1) 0%, rgba(16, 28, 24, 0.85) 100%);
}

.page-disclaimer .st-layout {
  display: grid;
  gap: var(--st-gap);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-disclaimer .st-toc {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-disclaimer .st-toc .mono-tag {
  display: block;
  margin-bottom: 10px;
}

.page-disclaimer .st-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .st-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 8px 8px 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.86rem;
  line-height: 1.55;
  border-left: 2px solid transparent;
  overflow-wrap: anywhere;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .st-toc-list a:hover,
.page-disclaimer .st-toc-list a:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(200, 255, 74, 0.07);
  outline: none;
}

.page-disclaimer .st-toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

/* ---------- 条款板 ---------- */
.page-disclaimer .st-terms {
  padding: clamp(18px, 3vw, 34px);
  border: 1px solid var(--line-faint);
  background: linear-gradient(180deg, rgba(16, 28, 24, 0.75), rgba(11, 15, 13, 0.25) 70%, rgba(11, 15, 13, 0));
}

.page-disclaimer .st-term {
  display: grid;
  grid-template-columns: clamp(40px, 9vw, 76px) minmax(0, 1fr);
  column-gap: clamp(12px, 2.4vw, 26px);
  row-gap: 12px;
  padding: clamp(22px, 3.4vw, 36px) 0;
  border-top: 1px solid var(--line-faint);
}

.page-disclaimer .st-term:first-of-type {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .st-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 4.2vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}

.page-disclaimer .st-term-title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: clamp(1.12rem, 2.5vw, 1.5rem);
  line-height: 1.38;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .st-term-body {
  grid-column: 2;
  grid-row: 2;
}

.page-disclaimer .st-term-body p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--muted);
}

.page-disclaimer .st-term-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .st-term-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(75, 224, 198, 0.4);
}

.page-disclaimer .st-term-body a:hover,
.page-disclaimer .st-term-body a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 橙色时效提示 ---------- */
.page-disclaimer .st-note {
  padding: 12px 16px;
  border-left: 2px solid var(--orange);
  background: rgba(255, 122, 47, 0.08);
  color: var(--paper) !important;
  font-size: 0.9rem !important;
  line-height: 1.85 !important;
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .st-more {
  margin-top: 16px;
  border-top: 1px dashed var(--line-faint);
  padding-top: 12px;
}

.page-disclaimer .st-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

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

.page-disclaimer .st-more summary::after {
  content: "+";
  font-size: 13px;
  line-height: 1;
}

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

.page-disclaimer .st-more summary:hover,
.page-disclaimer .st-more summary:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  outline: none;
}

.page-disclaimer .st-more-body {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--line-soft);
}

.page-disclaimer .st-more-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .st-more-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(75, 224, 198, 0.4);
}

.page-disclaimer .st-more-body a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .st-contact {
  margin-top: 20px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(142deg, rgba(23, 62, 51, 0.72), rgba(16, 28, 24, 0.9));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-disclaimer .st-contact .mono-tag {
  display: block;
  margin-bottom: 10px;
}

.page-disclaimer .st-contact-mail {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 2.4vw, 1.22rem);
  letter-spacing: -0.01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-disclaimer .st-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-disclaimer .st-links a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-size: 0.84rem;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .st-links a:hover,
.page-disclaimer .st-links a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(200, 255, 74, 0.06);
  outline: none;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .to-top {
  position: fixed;
  right: clamp(12px, 3vw, 30px);
  bottom: clamp(12px, 3vw, 30px);
  z-index: 40;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .st-coord span:nth-child(2),
  .page-disclaimer .st-coord span:nth-child(3) {
    display: inline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .st-hero-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.58fr);
    align-items: end;
  }

  .page-disclaimer .st-layout {
    grid-template-columns: var(--st-rail) minmax(0, 1fr);
  }

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

@media (min-width: 1100px) {
  .page-disclaimer .st-term {
    padding: clamp(26px, 3vw, 40px) 0;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer .st-toc,
  .page-disclaimer .to-top,
  .page-disclaimer .st-hero-figure {
    display: none;
  }

  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .st-term {
    break-inside: avoid;
  }
}
<<<END>>>