.page-disclaimer {
  --clause-pad: 22px;
  background-color: var(--ink);
  color: var(--paper);
}

/* ---------- 面包屑条 ---------- */
.page-disclaimer .notice-bar {
  padding: 12px 0;
  border-bottom: 2px solid var(--grid);
  background: var(--ink);
}

.page-disclaimer .notice-bar .breadcrumb {
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .notice-bar .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
}

.page-disclaimer .notice-bar .breadcrumb a:hover,
.page-disclaimer .notice-bar .breadcrumb a:focus-visible {
  color: var(--gold-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: 38px 0 44px;
  border-bottom: 2px solid var(--grid);
  background:
    radial-gradient(120% 120% at 88% -12%, rgba(242, 193, 78, 0.16), transparent 58%),
    radial-gradient(90% 90% at 2% 112%, rgba(230, 57, 70, 0.13), transparent 62%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, var(--grid) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, var(--grid) 0 1px, transparent 1px 64px);
  opacity: 0.32;
  pointer-events: none;
}

.page-disclaimer .notice-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

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

.page-disclaimer .hero-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .notice-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .hero-lede {
  max-width: 56ch;
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 247, 245, 0.84);
}

.page-disclaimer .hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .ver-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border: 2px solid var(--grid);
  background: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-disclaimer .ver-chip--current {
  border-color: var(--gold);
  color: var(--gold-2);
  box-shadow: var(--shadow-sm);
}

.page-disclaimer .ver-chip--archived {
  border-color: var(--muted);
  color: var(--muted);
}

.page-disclaimer .notice-hero-media {
  margin: 0;
  box-shadow: var(--shadow-lg);
}

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

/* ---------- 主体两栏 ---------- */
.page-disclaimer .notice-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-top: 34px;
  padding-bottom: 64px;
}

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

/* ---------- 条款索引 ---------- */
.page-disclaimer .notice-index {
  padding: 18px;
  border: 2px solid var(--grid);
  background: var(--ink-2);
}

.page-disclaimer .index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-disclaimer .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-disclaimer .index-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border: 1px solid var(--grid);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .index-list a:hover,
.page-disclaimer .index-list a:focus-visible {
  background: var(--ink-3);
  border-color: var(--gold);
  color: var(--gold-2);
}

.page-disclaimer .index-list .i-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

/* ---------- 条款 ---------- */
.page-disclaimer .notice-clause {
  position: relative;
  margin: 0 0 20px;
  padding: var(--clause-pad);
  border: 2px solid var(--grid);
  border-left: 6px solid var(--ink-3);
  background: var(--ink-2);
  box-shadow: var(--shadow-sm);
  transition: border-left-color 0.25s ease;
}

.page-disclaimer .notice-clause:last-child {
  margin-bottom: 0;
}

.page-disclaimer .notice-clause[data-active] {
  border-left-color: var(--gold);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px dashed var(--grid);
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .notice-clause .idx-tag {
  flex: none;
  padding: 3px 8px;
  border: 2px solid var(--grid);
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 13px;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .notice-clause[data-active] .idx-tag {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.page-disclaimer .clause-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 245, 0.84);
}

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

.page-disclaimer .clause-body a {
  color: var(--gold-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--gold);
}

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

.page-disclaimer .clause-points {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 247, 245, 0.8);
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 9px;
  height: 9px;
  background: var(--gold);
}

/* ---------- 结尾提示 ---------- */
.page-disclaimer .notice-outro {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding: 20px var(--clause-pad);
  border: 2px solid var(--gold);
  background:
    linear-gradient(90deg, rgba(242, 193, 78, 0.14), transparent 72%),
    var(--ink-2);
}

.page-disclaimer .notice-outro p {
  flex: 1 1 260px;
  min-width: 0;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 247, 245, 0.86);
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 520px) and (max-width: 979px) {
  .page-disclaimer .index-list {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .notice-hero {
    padding: 52px 0 58px;
  }

  .page-disclaimer .notice-hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }

  .page-disclaimer .notice-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 88px;
  }

  .page-disclaimer .notice-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
  }

  .page-disclaimer .notice-clause {
    --clause-pad: 26px;
  }
}