.page-disclaimer {
  background: var(--color-bg);
  padding-bottom: 72px;
}

/* ---------- Hero 横幅区 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  background: var(--color-primary);
  color: #FFFFFF;
  padding-top: 28px;
  overflow: hidden;
}

.page-disclaimer .disc-hero::after {
  content: "";
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, rgba(255, 107, 53, 0.25) 65%, transparent 100%);
}

.page-disclaimer .disc-hero .ya-breadcrumb {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 32px;
}

.page-disclaimer .disc-hero .ya-breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color var(--transition);
}

.page-disclaimer .disc-hero .ya-breadcrumb a:hover {
  color: var(--color-accent);
}

.page-disclaimer .disc-hero .ya-breadcrumb .sep {
  margin: 0 4px;
  color: rgba(255, 255, 255, 0.35);
}

.page-disclaimer .disc-hero .ya-breadcrumb .current {
  color: rgba(255, 255, 255, 0.95);
}

.page-disclaimer .disc-hero-text {
  max-width: 860px;
}

.page-disclaimer .disc-hero-text .ya-data-label {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-disclaimer .disc-hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
}

.page-disclaimer .disc-lead {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 32px;
}

.page-disclaimer .disc-hero-figure {
  margin: 0 calc(-1 * var(--container-pad));
}

.page-disclaimer .disc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
}

/* ---------- 条款总览布局 ---------- */
.page-disclaimer .disc-layout {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 48px var(--container-pad) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* ---------- 条款索引侧栏 ---------- */
.page-disclaimer .disc-index {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 20px 24px;
  box-shadow: var(--shadow-sm);
}

.page-disclaimer .disc-index-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}

.page-disclaimer .disc-index-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.page-disclaimer .disc-index-head h2 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin: 0;
  color: var(--color-primary);
}

.page-disclaimer .disc-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-index-list li {
  border-bottom: 1px solid var(--color-border);
}

.page-disclaimer .disc-index-list li:last-child {
  border-bottom: none;
}

.page-disclaimer .disc-index-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 2px;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: color var(--transition), padding-left var(--transition);
}

.page-disclaimer .disc-index-list a::after {
  content: "→";
  color: var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}

.page-disclaimer .disc-index-list a:hover {
  color: var(--color-accent);
  padding-left: 6px;
}

.page-disclaimer .disc-index-list a:hover::after {
  opacity: 1;
  transform: translateX(3px);
}

.page-disclaimer .disc-index-note {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 6px 6px 0;
}

.page-disclaimer .disc-index-note p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ---------- 条款内容区 ---------- */
.page-disclaimer .disc-content {
  display: grid;
  gap: 28px;
}

.page-disclaimer .disc-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.page-disclaimer .disc-section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: var(--color-primary);
  color: #FFFFFF;
}

.page-disclaimer .disc-section-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.18);
}

.page-disclaimer .disc-section-head .ya-data-label {
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 2px;
}

.page-disclaimer .disc-section-head h2 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.page-disclaimer .disc-section-body {
  padding: 8px 24px 16px;
}

/* ---------- 条款编号列表 ---------- */
.page-disclaimer .disc-clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-clause {
  display: flex;
  gap: 16px;
  padding: 18px 14px;
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.page-disclaimer .disc-clause:last-child {
  border-bottom: none;
}

.page-disclaimer .disc-clause:nth-child(odd) {
  background: linear-gradient(90deg, #F8FAFC 0%, #F1F5F9 100%);
}

.page-disclaimer .disc-clause-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 4px;
  padding: 4px 8px;
  white-space: nowrap;
  line-height: 1.2;
  align-self: flex-start;
  flex-shrink: 0;
}

.page-disclaimer .disc-clause p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}

/* ---------- 底部 CTA ---------- */
.page-disclaimer .disc-cta {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  box-shadow: var(--shadow-md);
  margin-top: 4px;
}

.page-disclaimer .disc-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-primary) 100%);
}

.page-disclaimer .disc-cta p {
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}

.page-disclaimer .disc-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 900px) {
  .page-disclaimer {
    padding-bottom: 96px;
  }

  .page-disclaimer .disc-hero {
    padding-top: 40px;
  }

  .page-disclaimer .disc-hero-text h1 {
    font-size: 46px;
  }

  .page-disclaimer .disc-lead {
    font-size: 16px;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: 280px 1fr;
    align-items: start;
    gap: 48px;
    padding: 56px var(--container-pad) 0;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }

  .page-disclaimer .disc-section-head {
    padding: 22px 32px;
  }

  .page-disclaimer .disc-section-body {
    padding: 10px 32px 20px;
  }

  .page-disclaimer .disc-clause {
    padding: 22px 18px;
    gap: 20px;
  }

  .page-disclaimer .disc-cta {
    padding: 32px 32px 28px;
  }

  .page-disclaimer .disc-cta::before {
    left: 32px;
    right: 32px;
  }
}