.page-disclaimer {
  background: #0B1E3A;
  color: #FFFFFF;
  padding-bottom: clamp(32px, 6vw, 80px);
}

/* ===== Hero ===== */
.page-disclaimer__hero {
  padding-top: clamp(24px, 4vw, 48px);
}

.page-disclaimer__hero .breadcrumb {
  margin-bottom: 18px;
}

.page-disclaimer__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 28px;
}

.page-disclaimer__kicker {
  display: inline-block;
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  margin-bottom: 14px;
}

.page-disclaimer__hero-title {
  font-family: var(--f-heading);
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.15;
  margin: 0 0 10px;
}

.page-disclaimer__hero-title-line {
  display: block;
  font-family: var(--f-body);
  font-size: clamp(13px, 2vw, 18px);
  font-weight: 500;
  color: var(--c-text2);
  letter-spacing: 0.05em;
  margin-top: 6px;
}

.page-disclaimer__hero-desc {
  max-width: 640px;
  color: var(--c-text2);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-disclaimer__banner {
  margin: 0;
  background: var(--c-card);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 22px));
}

.page-disclaimer__banner-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 3;
  object-fit: cover;
}

/* ===== 主体布局 ===== */
.page-disclaimer__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 60px);
  padding-top: clamp(28px, 5vw, 64px);
}

.page-disclaimer__content {
  min-width: 0;
}

/* ===== 侧边目录 ===== */
.page-disclaimer__toc-card {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 20px;
}

.page-disclaimer__toc-label {
  font-family: var(--f-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 14px;
}

.page-disclaimer__toc-label::before {
  content: "§  ";
  color: var(--c-gold);
}

.page-disclaimer__toc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.page-disclaimer__toc-item {
  margin: 0;
}

.page-disclaimer__toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  color: var(--c-text);
  text-decoration: none;
  transition: background var(--speed) var(--ease), border-color var(--speed) var(--ease), color var(--speed) var(--ease);
}

.page-disclaimer__toc-link:hover,
.page-disclaimer__toc-link:focus-visible {
  background: rgba(57, 255, 20, 0.08);
  border-color: rgba(57, 255, 20, 0.35);
  color: var(--c-neon);
}

.page-disclaimer__toc-code {
  font-family: var(--f-data);
  font-size: 12px;
  color: var(--c-neon);
}

.page-disclaimer__toc-name {
  font-size: 13px;
  font-weight: 500;
}

.page-disclaimer__toc-foot {
  border-top: 1px solid var(--c-line);
  padding-top: 14px;
}

.page-disclaimer__toc-foot .btn {
  width: 100%;
  justify-content: center;
}

/* ===== 章节 ===== */
.page-disclaimer__section {
  padding-bottom: clamp(28px, 4vw, 48px);
  margin-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer__section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer__section-head::after {
  content: "";
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, rgba(57, 255, 20, 0.3), transparent);
  margin-top: 22px;
  border-radius: 2px;
}

.page-disclaimer__section-code {
  font-family: var(--f-data);
  font-size: 13px;
  line-height: 1;
  color: var(--c-neon);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: var(--radius-pill);
  padding: 8px 12px;
  white-space: nowrap;
}

.page-disclaimer__section-heading {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer__section-title {
  font-family: var(--f-heading);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  margin: 0;
}

.page-disclaimer__section-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}

.page-disclaimer__section-body p {
  color: var(--c-text2);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 14px;
}

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

/* ===== 收尾卡片 ===== */
.page-disclaimer__closing-card {
  background: linear-gradient(135deg, rgba(57, 255, 20, 0.1), rgba(255, 215, 0, 0.04));
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: var(--radius);
  padding: clamp(22px, 4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-disclaimer__closing-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--c-card);
  border: 1px solid rgba(57, 255, 20, 0.3);
}

.page-disclaimer__closing-title {
  font-family: var(--f-heading);
  font-size: clamp(18px, 2.5vw, 22px);
  margin: 0 0 6px;
}

.page-disclaimer__closing-text {
  color: var(--c-text2);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 16px;
}

.page-disclaimer__closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 桌面端 ===== */
@media (min-width: 820px) {
  .page-disclaimer__hero-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
    gap: 40px;
    margin-bottom: 32px;
  }

  .page-disclaimer__layout {
    grid-template-columns: 280px 1fr;
    align-items: start;
    gap: clamp(40px, 6vw, 88px);
  }

  .page-disclaimer__toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer__toc-list {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-disclaimer__closing-card {
    flex-direction: row;
    align-items: center;
  }

  .page-disclaimer__closing-copy {
    flex: 1;
  }
}