.page-disclaimer {
  --disc-line: rgba(126, 166, 255, 0.18);
  --disc-grid: rgba(47, 107, 255, 0.22);
  --disc-warn: #FF7A1A;
  position: relative;
  background: var(--ink);
}

/* ── 首屏 ───────────────────────────── */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.25rem, 6vw, 4.25rem) clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(47, 107, 255, 0.22) 0%, transparent 58%),
    linear-gradient(165deg, #05070D 0%, #0B1220 58%, #05070D 100%);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.75) contrast(1.05);
  z-index: 0;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--disc-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--disc-grid) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: 0.4;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  font-family: var(--font-label);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--text-3);
}

.page-disclaimer .breadcrumb a {
  color: var(--text-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--arc-soft);
  border-bottom-color: var(--arc-soft);
}

.page-disclaimer .disc-hero .eyebrow {
  margin: 0 0 0.75rem;
}

.page-disclaimer .disc-hero h1 {
  margin: 0 0 1.25rem;
  text-shadow: 0 0 48px rgba(47, 107, 255, 0.45);
}

.page-disclaimer .disc-hero .lede {
  max-width: 64ch;
  margin: 0;
  color: var(--text-2);
}

.page-disclaimer .disc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-tags a {
  display: inline-block;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--disc-line);
  border-radius: var(--radius-pill);
  background: rgba(17, 26, 46, 0.6);
  color: var(--text-2);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .disc-tags a:hover,
.page-disclaimer .disc-tags a:focus-visible {
  color: var(--text);
  border-color: var(--arc);
  transform: translateY(-2px);
}

/* ── 阅读进度 ───────────────────────── */
.page-disclaimer .disc-progress {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  height: 3px;
  background: rgba(126, 166, 255, 0.12);
}

.page-disclaimer .disc-progress__fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--arc), var(--lpl));
  box-shadow: 0 0 14px rgba(47, 107, 255, 0.75);
  transition: width 0.12s linear;
}

/* ── 正文长卷 ───────────────────────── */
.page-disclaimer .disc-body {
  padding-block: clamp(2.25rem, 5.5vw, 4rem) clamp(3.5rem, 8vw, 6rem);
  background: linear-gradient(180deg, #05070D 0%, #0B1220 45%, #05070D 100%);
}

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
}

/* ── 左侧条款索引 ───────────────────── */
.page-disclaimer .disc-rail {
  border-top: 1px solid var(--disc-line);
  padding-top: 1.125rem;
}

.page-disclaimer .disc-rail__title {
  margin: 0 0 0.875rem;
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
}

.page-disclaimer .disc-rail .rail__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.1875rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-rail .rail__item {
  margin: 0;
}

.page-disclaimer .disc-rail .rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-left: 2px solid transparent;
  border-radius: 8px;
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .disc-rail .rail__link:hover,
.page-disclaimer .disc-rail .rail__link:focus-visible {
  color: var(--text);
  background: rgba(47, 107, 255, 0.12);
  border-left-color: var(--arc);
}

.page-disclaimer .disc-rail .rail__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--arc-soft);
}

/* ── 条款卡片 ───────────────────────── */
.page-disclaimer .disc-flow {
  display: grid;
  gap: clamp(1.125rem, 2.4vw, 1.75rem);
  min-width: 0;
}

.page-disclaimer .disc-clause {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 3.25rem);
  padding: clamp(1.375rem, 3vw, 2.25rem);
  border: 1px solid var(--disc-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 26, 46, 0.82), rgba(11, 18, 32, 0.92));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  overflow: hidden;
}

.page-disclaimer .disc-clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--arc), transparent 72%);
  opacity: 0.85;
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.875rem;
  margin-bottom: 1.125rem;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-clause__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1;
  color: var(--arc);
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-clause__title {
  margin: 0;
  font-size: clamp(1.1875rem, 2.1vw, 1.625rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-disclaimer .disc-clause__body > p {
  margin: 0 0 1rem;
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.75;
}

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

.page-disclaimer .disc-clause__body .disc-sub {
  margin-bottom: 0.75rem;
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-key {
  color: var(--text);
  font-weight: 600;
  padding: 0 0.12em;
  background: linear-gradient(180deg, transparent 62%, rgba(47, 107, 255, 0.34) 62%);
}

.page-disclaimer .disc-mailto {
  color: var(--arc-soft);
  text-decoration: none;
  border-bottom: 1px dashed rgba(126, 166, 255, 0.55);
  word-break: break-all;
}

.page-disclaimer .disc-mailto:hover,
.page-disclaimer .disc-mailto:focus-visible {
  color: var(--lpl);
  border-bottom-color: var(--lpl);
}

.page-disclaimer .disc-clause__body a:not(.disc-mailto) {
  color: var(--arc-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(126, 166, 255, 0.4);
}

.page-disclaimer .disc-clause__body a:not(.disc-mailto):hover,
.page-disclaimer .disc-clause__body a:not(.disc-mailto):focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* ── 列表 ───────────────────────────── */
.page-disclaimer .disc-list {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 1.125rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0.125rem;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  border: 1px solid var(--arc);
  transform: rotate(45deg);
}

.page-disclaimer .disc-list--no li::before {
  border-color: var(--disc-warn);
  background: rgba(255, 122, 26, 0.28);
}

/* ── 数据表 ─────────────────────────── */
.page-disclaimer .table-wrap {
  margin: 0 0 1.125rem;
  border: 1px solid var(--disc-line);
  border-radius: 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.page-disclaimer .disc-table__cap {
  caption-side: top;
  text-align: left;
  padding: 0.75rem 0.875rem 0.25rem;
  font-size: 0.8125rem;
  color: var(--text-3);
}

.page-disclaimer .disc-table th {
  padding: 0.625rem 0.875rem;
  text-align: left;
  white-space: nowrap;
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--disc-line);
}

.page-disclaimer .disc-table td {
  padding: 0.7rem 0.875rem;
  vertical-align: top;
  color: var(--text-2);
  line-height: 1.6;
  border-bottom: 1px solid rgba(126, 166, 255, 0.1);
}

.page-disclaimer .disc-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .disc-table td:first-child {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.page-disclaimer .disc-table tbody tr:hover td {
  background: rgba(47, 107, 255, 0.07);
}

/* ── 动效 ───────────────────────────── */
.page-disclaimer .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-disclaimer .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── 平板及以上 ─────────────────────── */
@media (min-width: 720px) {
  .page-disclaimer .disc-rail .rail__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ── 桌面：左侧固定刻度 + 右侧内容流 ── */
@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(190px, 232px) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    border-top: 0;
    border-left: 1px solid var(--disc-line);
    padding: 0 0 0 1.25rem;
    max-height: calc(100vh - var(--header-h) - 4rem);
    overflow-y: auto;
  }

  .page-disclaimer .disc-rail .rail__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.125rem;
  }

  .page-disclaimer .disc-clause__body > p {
    max-width: 74ch;
  }
}
<<<END>>>