.page-disclaimer {
  --d-paper-line: rgba(17, 26, 23, 0.16);
  --d-card-text: #1B2A26;
  --d-hole: rgba(17, 26, 23, 0.3);
  padding-bottom: var(--stack-l);
  position: relative;
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .agreement-hero {
  padding: clamp(24px, 4vw, 48px) 0 clamp(28px, 4vw, 48px);
}

.page-disclaimer .hero-grid {
  display: grid;
  gap: var(--stack-m);
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .agreement-hero__text {
  min-width: 0;
}

.page-disclaimer .agreement-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 11vw, 104px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  color: var(--porcelain);
  margin: 10px 0 20px;
}

.page-disclaimer .agreement-hero .lead {
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--porcelain);
  opacity: 0.86;
  margin: 0 0 26px;
}

.page-disclaimer .doc-version {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: rgba(7, 22, 19, 0.55);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.page-disclaimer .doc-version__item {
  display: inline-flex;
  gap: 8px;
  min-width: 0;
}

.page-disclaimer .doc-version__key {
  color: var(--amber);
}

.page-disclaimer .doc-version__val {
  color: var(--porcelain);
  opacity: 0.9;
}

.page-disclaimer .doc-version.is-marked {
  background: rgba(200, 244, 90, 0.09);
}

.page-disclaimer .agreement-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .agreement-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.03);
  border: 1px solid var(--line);
}

.page-disclaimer .agreement-hero__figure .figure-frame__caption {
  font-family: var(--font-hand);
  font-size: 13px;
  color: var(--sage);
  margin-top: 10px;
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--stack-m);
  align-items: start;
}

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

.page-disclaimer .doc-toc__inner {
  border: 1px solid var(--line);
  background: rgba(7, 22, 19, 0.6);
  padding: 18px 18px 14px;
}

.page-disclaimer .toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 14px;
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-disclaimer .toc-item {
  border-bottom: 1px dashed var(--line-soft);
}

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

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 4px;
  color: var(--porcelain);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--lime);
  background: rgba(200, 244, 90, 0.07);
}

.page-disclaimer .toc-link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sage);
  letter-spacing: 0.06em;
  flex: 0 0 auto;
}

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

.page-disclaimer .toc-note {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--sage);
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .clause-list {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  background: var(--porcelain);
  color: var(--d-card-text);
  border: 1px solid var(--line-ink);
  box-shadow: 4px 4px 0 var(--black);
  padding: clamp(20px, 3vw, 32px);
  margin-bottom: clamp(20px, 2.8vw, 32px);
  scroll-margin-top: 24px;
}

.page-disclaimer .clause::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--d-paper-line);
  pointer-events: none;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--d-paper-line);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--ink);
  flex: 0 0 auto;
}

.page-disclaimer .clause__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.15;
  color: var(--ink-deep);
  margin: 0;
  padding-top: 2px;
}

.page-disclaimer .clause__body p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--d-card-text);
  margin: 0 0 12px;
}

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

.page-disclaimer .clause__body ul {
  margin: 0 0 14px;
  padding-left: 20px;
}

.page-disclaimer .clause__body li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--d-card-text);
  margin-bottom: 7px;
}

.page-disclaimer .clause__body li::marker {
  color: var(--ink);
}

.page-disclaimer .clause__key {
  font-weight: 700;
  color: var(--ink-deep);
  background: linear-gradient(transparent 62%, var(--lime-soft) 62%);
}

.page-disclaimer .clause__body a {
  color: var(--ink-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  background: var(--amber-soft);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .clause--contact {
  background: var(--paper);
}

.page-disclaimer .contact-list {
  margin: 4px 0 14px;
  padding: 0;
  border-top: 1px solid var(--d-paper-line);
}

.page-disclaimer .contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 11px 0;
  border-bottom: 1px solid var(--d-paper-line);
}

.page-disclaimer .contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #4A5F57;
  text-transform: uppercase;
}

.page-disclaimer .contact-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-deep);
  word-break: break-word;
}

.page-disclaimer .contact-row dd a {
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
}

.page-disclaimer .contact-row dd a:hover,
.page-disclaimer .contact-row dd a:focus-visible {
  background: var(--lime-soft);
}

.page-disclaimer .contact-hint {
  font-family: var(--font-hand);
  font-size: 14px;
  line-height: 1.7;
  color: #3C5149;
  margin: 0;
}

/* ---------- 结尾指引 ---------- */
.page-disclaimer .doc-outro {
  border-top: 1px solid var(--line);
  padding-top: clamp(20px, 3vw, 28px);
}

.page-disclaimer .doc-outro__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 14px;
}

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

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

.page-disclaimer .doc-outro__links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  color: var(--porcelain);
  text-decoration: none;
  font-size: 14px;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease);
}

.page-disclaimer .doc-outro__links a:hover,
.page-disclaimer .doc-outro__links a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(200, 244, 90, 0.08);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .contact-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.72fr);
    align-items: end;
    gap: clamp(32px, 4vw, 64px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-disclaimer .doc-toc__inner {
    position: sticky;
    top: 28px;
  }

  .page-disclaimer .clause {
    padding-left: clamp(32px, 3vw, 42px);
  }

  .page-disclaimer .clause::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 22px;
    bottom: 22px;
    width: 7px;
    background-image: radial-gradient(circle, var(--d-hole) 1.5px, transparent 1.6px);
    background-size: 7px 15px;
    background-repeat: repeat-y;
    pointer-events: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .doc-outro__links a {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    padding-bottom: 0;
  }

  .page-disclaimer .doc-toc,
  .page-disclaimer .doc-outro {
    display: none;
  }

  .page-disclaimer .agreement-hero h1,
  .page-disclaimer .agreement-hero .lead {
    color: #000;
    opacity: 1;
  }

  .page-disclaimer .doc-version {
    border-color: #000;
    background: none;
    color: #000;
  }

  .page-disclaimer .doc-version__key,
  .page-disclaimer .doc-version__val {
    color: #000;
  }

  .page-disclaimer .doc-layout {
    display: block;
  }

  .page-disclaimer .clause {
    box-shadow: none;
    border-color: #000;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 16px;
  }

  .page-disclaimer .clause::after {
    display: none;
  }

  .page-disclaimer .clause--contact {
    background: none;
  }
}
<<<END>>>