.page-disclaimer {
  --d-line: rgba(10, 23, 48, 0.12);
  --d-line-soft: rgba(10, 23, 48, 0.07);
  --d-tint: rgba(10, 23, 48, 0.035);
  --d-dark-line: rgba(255, 255, 255, 0.12);
  display: block;
  background-color: var(--mist);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 顶部说明区 ---------- */
.page-disclaimer .d-hero {
  position: relative;
  background-color: var(--navy);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  border-bottom: 1px solid var(--d-dark-line);
  padding: var(--sp-3) 0 var(--sp-4);
}

.page-disclaimer .d-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 80% at 82% 0%, rgba(245, 166, 35, 0.16), transparent 70%),
    radial-gradient(55% 75% at 0% 100%, rgba(138, 107, 255, 0.14), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .d-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .d-crumb {
  margin-bottom: var(--sp-3);
}

.page-disclaimer .d-crumb .breadcrumbs,
.page-disclaimer .d-crumb .breadcrumbs a,
.page-disclaimer .d-crumb .breadcrumbs li {
  color: var(--on-dark);
  font-size: var(--fs-12);
}

.page-disclaimer .d-crumb .breadcrumbs a:hover {
  color: var(--gold);
}

.page-disclaimer .d-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .d-hero__eyebrow::after {
  content: "";
  flex: 0 1 200px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-deep), transparent);
}

.page-disclaimer .d-hero h1 {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .d-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--on-dark-strong);
}

.page-disclaimer .d-hero__banner {
  margin: var(--sp-3) 0 0;
  border: 1px solid var(--d-dark-line);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.04);
}

.page-disclaimer .d-hero__banner img {
  display: block;
  width: 100%;
  height: clamp(190px, 26vw, 330px);
  object-fit: cover;
}

/* ---------- 概况数字条 ---------- */
.page-disclaimer .d-stats {
  background-color: var(--navy-mid);
  border-bottom: 1px solid var(--line-soft);
  padding: var(--sp-3) 0;
}

.page-disclaimer .d-stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3) var(--sp-2);
}

.page-disclaimer .d-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-28);
  line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-disclaimer .d-stat__label {
  display: block;
  font-size: var(--fs-12);
  line-height: 1.5;
  color: var(--on-dark);
}

/* ---------- 正文区 ---------- */
.page-disclaimer .d-body {
  padding: var(--sp-4) 0 var(--sp-5);
}

.page-disclaimer .d-body__grid {
  display: grid;
  gap: var(--sp-3);
}

/* 章节索引 */
.page-disclaimer .d-toc__title {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .d-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--d-line);
}

.page-disclaimer .d-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 14px 10px 0;
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: color 200ms var(--ease);
}

.page-disclaimer .d-toc__link .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--gold-deep);
}

.page-disclaimer .d-toc__link:hover,
.page-disclaimer .d-toc__link:focus-visible {
  color: var(--gold-deep);
}

/* 章节块 */
.page-disclaimer .d-block {
  border-top: 1px solid var(--d-line);
  padding-top: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.page-disclaimer .d-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .d-block__head {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-bottom: var(--sp-2);
}

.page-disclaimer .d-block__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--gold-deep);
}

.page-disclaimer .d-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .d-block p {
  margin: 0 0 var(--sp-2);
  max-width: 68ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--ink);
}

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

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

.page-disclaimer .d-block a:hover {
  text-decoration-thickness: 2px;
}

/* 强调规则卡 */
.page-disclaimer .d-rule {
  margin: var(--sp-2) 0;
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--d-line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background-color: var(--d-tint);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease), transform 200ms var(--ease);
}

.page-disclaimer .d-rule:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 20px rgba(10, 23, 48, 0.08);
  transform: translateY(-2px);
}

.page-disclaimer .d-rule__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--fs-14);
  font-weight: 900;
  color: var(--gold-deep);
}

.page-disclaimer .d-rule p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--ink);
}

/* 对照卡片 */
.page-disclaimer .d-compare {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-2) 0;
}

.page-disclaimer .d-card {
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--d-line);
  border-radius: var(--radius);
  background-color: var(--d-tint);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease), transform 200ms var(--ease);
}

.page-disclaimer .d-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 20px rgba(10, 23, 48, 0.08);
  transform: translateY(-2px);
}

.page-disclaimer .d-card--ok {
  border-left: 3px solid var(--lime);
}

.page-disclaimer .d-card--no {
  border-left: 3px solid var(--alert);
}

.page-disclaimer .d-card__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .d-card--ok .d-card__label {
  color: #1c8a5e;
}

.page-disclaimer .d-card--no .d-card__label {
  color: #c8364a;
}

/* 列表 */
.page-disclaimer .d-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .d-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .d-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 2px;
  background-color: var(--lime);
}

.page-disclaimer .d-list--deny li::before {
  background-color: var(--alert);
}

/* 联系信息表 */
.page-disclaimer .d-facts {
  margin: 8px 0 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .d-facts__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.page-disclaimer .d-facts dt {
  flex: 0 0 84px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--gray);
  line-height: 1.8;
}

.page-disclaimer .d-facts dd {
  margin: 0;
  flex: 1 1 200px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* 页尾反馈入口 */
.page-disclaimer .d-cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.12), rgba(138, 107, 255, 0.08));
}

.page-disclaimer .d-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-20);
  font-weight: 900;
  line-height: 1.4;
  color: var(--ink);
}

.page-disclaimer .d-cta__sub {
  margin: 6px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--gray);
}

.page-disclaimer .d-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-pill);
  background-color: transparent;
  color: var(--gold-deep);
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .d-cta__btn:hover,
.page-disclaimer .d-cta__btn:focus-visible {
  background-color: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .d-hero {
    padding: var(--sp-4) 0 var(--sp-4);
  }

  .page-disclaimer .d-hero h1 {
    font-size: 40px;
    max-width: 20ch;
  }

  .page-disclaimer .d-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .d-block h2 {
    font-size: var(--fs-28);
  }

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

  .page-disclaimer .d-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-3) var(--sp-4);
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .d-body__grid {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: var(--sp-4);
    align-items: start;
  }

  .page-disclaimer .d-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .d-toc__list {
    flex-direction: column;
    border-top: 0;
    border-left: 1px solid var(--d-line);
  }

  .page-disclaimer .d-toc__link {
    padding: 9px 0 9px 14px;
    margin-left: -1px;
    border-left: 2px solid transparent;
    transition: color 200ms var(--ease), border-color 200ms var(--ease);
  }

  .page-disclaimer .d-toc__link:hover,
  .page-disclaimer .d-toc__link:focus-visible {
    border-left-color: var(--gold);
  }

  .page-disclaimer .d-block {
    padding-top: var(--sp-4);
    margin-bottom: var(--sp-4);
  }

  .page-disclaimer .d-hero h1 {
    font-size: var(--fs-56);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .d-rule,
  .page-disclaimer .d-card,
  .page-disclaimer .d-cta__btn,
  .page-disclaimer .d-toc__link {
    transition: opacity 200ms var(--ease);
  }

  .page-disclaimer .d-rule:hover,
  .page-disclaimer .d-card:hover {
    transform: none;
  }
}