.page-disclaimer {
  --disc-toc-w: 252px;
  --disc-orange-line: rgba(255, 107, 44, 0.42);
  background: var(--ink);
  color: var(--paper);
}

/* 面包屑 */
.page-disclaimer .disc-crumb {
  padding: clamp(12px, 2vw, 20px) 0 0;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

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

.page-disclaimer .breadcrumb-list a {
  color: var(--muted);
  text-decoration: none;
  transition: color 140ms ease;
}

.page-disclaimer .breadcrumb-list a:hover,
.page-disclaimer .breadcrumb-list a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb-list [aria-current="page"] {
  color: var(--ice);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 44px) 0 clamp(34px, 5vw, 66px);
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -20%;
  width: 64%;
  height: 176%;
  background: linear-gradient(205deg, var(--panel), var(--ink-2) 70%);
  transform: rotate(9deg);
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.3;
  z-index: 0;
  pointer-events: none;
}

.page-disclaimer .disc-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-disclaimer .disc-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: clamp(18px, 2.6vw, 30px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-metric {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--ink);
}

.page-disclaimer .disc-metric-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.1;
  color: var(--cyan);
}

.page-disclaimer .disc-metric-unit {
  font-size: 0.7em;
  margin-left: 2px;
  color: var(--ice);
}

.page-disclaimer .disc-metric-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.4;
}

.page-disclaimer .disc-title {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 4.8vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-title em {
  font-style: normal;
  color: var(--cyan);
}

.page-disclaimer .disc-lede {
  max-width: 46ch;
  margin: 0;
  color: var(--paper);
  opacity: 0.9;
}

.page-disclaimer .disc-hero-figure {
  margin: 0;
}

.page-disclaimer .disc-hero-figure .media {
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.page-disclaimer .disc-hero-figure .media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .disc-hero-figure .media-caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.6;
}

/* 条款长卷 */
.page-disclaimer .disc-terms {
  padding: clamp(30px, 4.6vw, 68px) 0 clamp(40px, 6vw, 88px);
  background: var(--ink-2);
}

.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(22px, 3vw, 44px);
}

/* 目录 */
.page-disclaimer .disc-toc {
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-toc-title {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--orange-soft);
}

.page-disclaimer .disc-toc-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 140ms ease, border-color 140ms ease;
}

.page-disclaimer .disc-toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  transition: color 140ms ease;
}

.page-disclaimer .disc-toc-link:hover,
.page-disclaimer .disc-toc-link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .disc-toc-link:hover .disc-toc-num,
.page-disclaimer .disc-toc-link:focus-visible .disc-toc-num {
  color: var(--cyan);
}

.page-disclaimer .disc-anchor {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-anchor-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-disclaimer .disc-anchor-link {
  display: block;
  padding: 10px 12px;
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--ice);
  font-size: 14px;
  text-decoration: none;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease;
}

.page-disclaimer .disc-anchor-link--primary {
  border-left: 3px solid var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .disc-anchor-link:hover,
.page-disclaimer .disc-anchor-link:focus-visible {
  border-color: var(--cyan);
  background: var(--ink);
  color: var(--cyan);
}

.page-disclaimer .disc-top-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 140ms ease;
}

.page-disclaimer .disc-top-link:hover,
.page-disclaimer .disc-top-link:focus-visible {
  color: var(--cyan);
}

/* 条款正文 */
.page-disclaimer .disc-clause {
  padding: clamp(20px, 2.8vw, 30px) 0 clamp(24px, 3.2vw, 38px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .clause-num {
  flex: none;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  background: rgba(255, 107, 44, 0.1);
  border: 1px solid var(--disc-orange-line);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.3vw, 1.72rem);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .clause-body p {
  max-width: 68ch;
  margin: 0 0 14px;
  color: var(--paper);
  font-size: 16px;
  line-height: 1.85;
}

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

.page-disclaimer .clause-list li {
  position: relative;
  max-width: 66ch;
  padding-left: 22px;
  margin: 10px 0;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .clause-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--cyan);
}

.page-disclaimer .clause-list strong {
  color: var(--ice);
  font-weight: 600;
}

.page-disclaimer .clause-note {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .clause-note-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-disclaimer .clause-note p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* 联系信息 */
.page-disclaimer .disc-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-contact-row {
  padding: 12px 14px;
  background: var(--panel);
}

.page-disclaimer .disc-contact-row dt {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer .disc-contact-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ice);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-contact-row dd a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-contact-row dd a:hover,
.page-disclaimer .disc-contact-row dd a:focus-visible {
  color: var(--ice);
}

.page-disclaimer .disc-contact-row dd small {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-disclaimer .disc-contact-row--addr dd {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--paper);
}

.page-disclaimer .clause-tail {
  margin-top: 16px;
  font-size: 14px !important;
  color: var(--muted) !important;
  line-height: 1.8;
}

.page-disclaimer .clause-tail a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-tail a:hover,
.page-disclaimer .clause-tail a:focus-visible {
  color: var(--ice);
}

/* 断点 */
@media (min-width: 720px) {
  .page-disclaimer .disc-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .disc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-contact-row--addr {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1.24fr) minmax(0, 0.76fr);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--quick-h) + 16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc-link,
  .page-disclaimer .disc-anchor-link,
  .page-disclaimer .disc-top-link,
  .page-disclaimer .breadcrumb-list a {
    transition: none;
  }
}
<<<END>>>