.page-disclaimer {
  padding: 22px 0 88px;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(53, 224, 208, 0.08), transparent 58%),
    radial-gradient(90% 70% at 0% 4%, rgba(142, 134, 201, 0.09), transparent 62%);
}

.page-disclaimer .crumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-2);
  margin-bottom: 26px;
}

.page-disclaimer .crumbs a {
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.page-disclaimer .crumbs__sep {
  color: var(--line);
}

.page-disclaimer .crumbs span[aria-current="page"] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .notice-hero {
  display: grid;
  gap: 14px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-hero__title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(30px, 8vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-disclaimer .notice-hero__lead {
  margin: 0;
  max-width: 760px;
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.85;
}

.page-disclaimer .notice-visual {
  position: relative;
  margin: 14px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(135deg, var(--panel) 0%, var(--plum) 100%);
}

.page-disclaimer .notice-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(53, 224, 208, 0.14) 0%, transparent 42%),
    repeating-linear-gradient(90deg, rgba(34, 48, 73, 0.55) 0 1px, transparent 1px 56px);
}

.page-disclaimer .notice-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 480;
  object-fit: cover;
  filter: saturate(0.9);
}

.page-disclaimer .notice-visual__cap {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  background: rgba(10, 16, 28, 0.72);
  color: var(--text-2);
  font-size: 11px;
  letter-spacing: 0.12em;
}

/* ---------- 编号索引轨 ---------- */

.page-disclaimer .notice-rail {
  display: flex;
  gap: 8px;
  margin: 22px 0 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .notice-rail a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--text-2);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .notice-rail a .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lilac);
  font-size: 12px;
}

.page-disclaimer .notice-rail a:hover,
.page-disclaimer .notice-rail a:focus-visible {
  color: var(--text);
  border-color: var(--lilac);
}

.page-disclaimer .notice-rail a.is-active,
.page-disclaimer .notice-rail a[aria-current] {
  color: var(--cyan);
  border-color: rgba(53, 224, 208, 0.5);
  background: rgba(53, 224, 208, 0.06);
}

.page-disclaimer .notice-rail a.is-active .num,
.page-disclaimer .notice-rail a[aria-current] .num {
  color: var(--cyan);
}

/* ---------- 条目主体 ---------- */

.page-disclaimer .notice-body {
  display: grid;
}

.page-disclaimer .notice-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 120px;
}

.page-disclaimer .notice-item__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--lilac);
}

.page-disclaimer .notice-item__no::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  margin-top: 10px;
  background: linear-gradient(90deg, var(--lilac), transparent);
}

.page-disclaimer .notice-item__body {
  min-width: 0;
}

.page-disclaimer .notice-item__body h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-disclaimer .notice-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .notice-list li {
  position: relative;
  padding-left: 20px;
  max-width: 720px;
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .notice-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.82em;
  width: 5px;
  height: 5px;
  background: var(--lilac);
  border-radius: 1px;
}

.page-disclaimer .notice-list li:nth-child(even)::before {
  background: var(--cyan-deep);
}

.page-disclaimer .notice-emph {
  margin: 18px 0 0;
  padding: 12px 16px;
  max-width: 720px;
  border: 1px solid rgba(255, 165, 60, 0.42);
  border-left-width: 2px;
  border-radius: var(--radius);
  background: rgba(255, 165, 60, 0.05);
  color: var(--text);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 补充说明折叠 ---------- */

.page-disclaimer .notice-more {
  margin-top: 18px;
  max-width: 720px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .notice-more summary {
  list-style: none;
  cursor: pointer;
  padding: 12px 0 0;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: color 0.2s var(--ease);
}

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

.page-disclaimer .notice-more summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-disclaimer .notice-more[open] summary::before {
  content: "– ";
}

.page-disclaimer .notice-more summary:hover,
.page-disclaimer .notice-more summary:focus-visible {
  color: var(--amber);
}

.page-disclaimer .notice-more p {
  margin: 10px 0 0;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 收尾 ---------- */

.page-disclaimer .notice-end {
  margin-top: 40px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(36, 31, 58, 0.55), rgba(16, 26, 43, 0.45));
  display: grid;
  gap: 10px;
}

.page-disclaimer .notice-end__text {
  margin: 0;
  max-width: 720px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .notice-end__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-disclaimer .notice-end__links a {
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.35);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .notice-end__links a:hover,
.page-disclaimer .notice-end__links a:focus-visible {
  color: var(--amber);
  border-color: rgba(255, 165, 60, 0.5);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 780px) {
  .page-disclaimer {
    padding: 32px 0 104px;
  }

  .page-disclaimer .notice-hero {
    gap: 18px;
    padding-bottom: 44px;
  }

  .page-disclaimer .notice-hero__lead {
    font-size: 16px;
  }

  .page-disclaimer .notice-rail {
    margin-top: 28px;
    padding: 14px 0;
  }

  .page-disclaimer .notice-item {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 34px;
    padding: 40px 0;
  }

  .page-disclaimer .notice-item__no {
    font-size: 28px;
    padding-top: 2px;
  }

  .page-disclaimer .notice-item__body h2 {
    font-size: 22px;
  }

  .page-disclaimer .notice-end {
    margin-top: 52px;
    padding: 26px 30px;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .notice-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 44px;
  }

  .page-disclaimer .notice-item__no {
    font-size: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-rail a,
  .page-disclaimer .notice-more summary,
  .page-disclaimer .notice-end__links a,
  .page-disclaimer .crumbs a {
    transition: none;
  }
}