.page-disclaimer {
  --dis-body: #33455F;
  --dis-danger-bg: #FFF7F7;
  --dis-red-line: rgba(230, 57, 70, 0.22);
  background: var(--c-surface);
  color: var(--dis-body);
}

/* ===== Hero 序章区 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(130deg, rgba(255, 200, 69, 0.14) 0%, rgba(255, 200, 69, 0) 46%),
    radial-gradient(ellipse at 88% 8%, rgba(255, 200, 69, 0.1) 0%, transparent 42%),
    var(--c-deep-blue);
  color: var(--c-white);
  padding: 28px 0 48px;
}
.page-disclaimer .disclaimer-hero .breadcrumb {
  margin-bottom: 40px;
}
.page-disclaimer .disclaimer-hero .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.72);
}
.page-disclaimer .disclaimer-hero .breadcrumb-item a:hover {
  color: var(--c-gold);
}
.page-disclaimer .disclaimer-hero .breadcrumb-sep {
  color: rgba(255, 255, 255, 0.35);
}
.page-disclaimer .disclaimer-hero .breadcrumb-current {
  color: var(--c-gold);
}
.page-disclaimer .hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 10px;
}
.page-disclaimer .hero-copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 4.5vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--c-white);
  margin: 0;
  max-width: 14em;
}
.page-disclaimer .hero-copy h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--c-gold), var(--c-gold-deep));
  margin-top: 18px;
}
.page-disclaimer .hero-lead {
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.85;
  color: #C7D2E3;
  margin: 20px 0 0;
}
.page-disclaimer .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.page-disclaimer .hero-tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: #D5DDEA;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}
.page-disclaimer .hero-shield-wrap {
  position: relative;
  margin-top: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}
.page-disclaimer .hero-shield-wrap img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer .hero-shield-label {
  position: absolute;
  left: 16px;
  bottom: 16px;
  max-width: calc(100% - 32px);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(11, 29, 58, 0.78);
  border: 1px solid rgba(255, 200, 69, 0.35);
  color: var(--c-white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  backdrop-filter: blur(6px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== 条款区 ===== */
.page-disclaimer .disclaimer-terms {
  padding: 44px 0 56px;
}
.page-disclaimer .terms-layout {
  display: block;
}
.page-disclaimer .side-toc {
  display: none;
}
.page-disclaimer .toc-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-navy);
  display: block;
  margin-bottom: 16px;
  padding: 0 4px;
  letter-spacing: 0.04em;
}
.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-disclaimer .toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  color: #52637A;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.page-disclaimer .toc-link:hover {
  background: var(--c-surface);
  color: var(--c-navy);
}
.page-disclaimer .toc-link.is-current {
  background: var(--c-deep-blue);
  color: var(--c-gold);
  font-weight: 600;
}
.page-disclaimer .terms-stack {
  display: grid;
  gap: 16px;
}

/* ===== 编号卡片 ===== */
.page-disclaimer .term-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-disclaimer .term-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.page-disclaimer .term-card:has(.term-details[open]) {
  box-shadow: inset 4px 0 0 var(--c-gold), var(--shadow-md);
}
.page-disclaimer .term-details[open] {
  border-radius: var(--radius-lg);
}
.page-disclaimer .term-summary {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  grid-template-areas:
    "index kicker toggle"
    "index heading toggle";
  align-items: center;
  column-gap: 14px;
  row-gap: 2px;
  padding: 20px 20px 18px;
  cursor: pointer;
  list-style: none;
}
.page-disclaimer .term-summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .term-index {
  grid-area: index;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 2.05rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-navy);
  position: relative;
  padding-bottom: 10px;
}
.page-disclaimer .term-index::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--c-gold), var(--c-gold-deep));
}
.page-disclaimer .term-kicker {
  grid-area: kicker;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.page-disclaimer .term-heading {
  grid-area: heading;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--c-navy);
  margin: 0;
}
.page-disclaimer .term-toggle {
  grid-area: toggle;
  align-self: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--c-border);
  position: relative;
  transition: border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.page-disclaimer .term-toggle::before {
  content: "+";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--c-navy);
}
.page-disclaimer .term-details[open] .term-toggle {
  border-color: var(--c-gold);
  transform: rotate(180deg);
}
.page-disclaimer .term-details[open] .term-toggle::before {
  content: "−";
  color: var(--c-gold-deep);
}
.page-disclaimer .term-body {
  padding: 2px 20px 24px;
}
.page-disclaimer .term-details[open] .term-body {
  border-top: 1px dashed var(--c-border);
  padding-top: 18px;
  margin-top: 2px;
}
.page-disclaimer .term-body p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--dis-body);
  margin: 0;
}
.page-disclaimer .term-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-disclaimer .term-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--dis-body);
}
.page-disclaimer .term-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-gold);
}

/* ===== 免责声明红色警示 ===== */
.page-disclaimer .term-card-danger {
  background: linear-gradient(135deg, var(--dis-danger-bg), var(--c-white) 65%);
}
.page-disclaimer .term-card-danger:has(.term-details[open]) {
  box-shadow: inset 4px 0 0 var(--c-red), var(--shadow-md);
}
.page-disclaimer .term-card-danger .term-index {
  color: var(--c-red);
}
.page-disclaimer .term-card-danger .term-index::after {
  background: var(--c-red);
}
.page-disclaimer .term-card-danger .term-heading {
  color: var(--c-red);
}
.page-disclaimer .term-card-danger .term-details[open] .term-body {
  border-top-color: var(--dis-red-line);
}
.page-disclaimer .term-card-danger .term-list li::before {
  background: var(--c-red);
}

/* ===== 底部帮助区 ===== */
.page-disclaimer .disclaimer-assist {
  background:
    linear-gradient(130deg, rgba(255, 200, 69, 0.12) 0%, rgba(255, 200, 69, 0) 48%),
    var(--c-deep-blue);
  color: var(--c-white);
  padding: 44px 0 48px;
}
.page-disclaimer .assist-grid {
  display: grid;
  gap: 24px;
}
.page-disclaimer .assist-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 6px;
}
.page-disclaimer .assist-copy h2 {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  line-height: 1.2;
  color: var(--c-white);
  margin: 0 0 12px;
}
.page-disclaimer .assist-copy p {
  color: #C7D2E3;
  line-height: 1.8;
  margin: 0;
  max-width: 56ch;
}
.page-disclaimer .assist-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-disclaimer .assist-actions .btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--c-white);
}
.page-disclaimer .assist-actions .btn-ghost:hover {
  border-color: var(--c-gold);
  color: var(--c-gold);
  background: rgba(255, 255, 255, 0.06);
}
.page-disclaimer .assist-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 0.79rem;
  color: #97A5BC;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 20px;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 992px) {
  .page-disclaimer .disclaimer-hero {
    padding: 40px 0 56px;
  }
  .page-disclaimer .disclaimer-hero .breadcrumb {
    margin-bottom: 52px;
  }
  .page-disclaimer .hero-copy {
    padding-right: 6%;
  }
  .page-disclaimer .disclaimer-terms {
    padding: 72px 0 88px;
  }
  .page-disclaimer .terms-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: start;
  }
  .page-disclaimer .side-toc {
    display: block;
    position: sticky;
    top: 28px;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 22px 16px;
  }
  .page-disclaimer .toc-item + .toc-item {
    margin-top: 4px;
  }
  .page-disclaimer .terms-stack {
    gap: 20px;
  }
  .page-disclaimer .term-summary {
    grid-template-columns: 72px 1fr auto;
    column-gap: 18px;
    padding: 26px 28px 24px;
  }
  .page-disclaimer .term-index {
    font-size: 2.4rem;
  }
  .page-disclaimer .term-heading {
    font-size: 1.35rem;
  }
  .page-disclaimer .term-body {
    padding: 4px 28px 30px;
  }
  .page-disclaimer .term-details[open] .term-body {
    padding-top: 22px;
  }
  .page-disclaimer .term-list {
    grid-template-columns: 1fr 1fr;
    gap: 9px 28px;
  }
  .page-disclaimer .term-card-danger .term-list {
    grid-template-columns: 1fr;
  }
  .page-disclaimer .assist-grid {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 20px 40px;
  }
  .page-disclaimer .assist-meta {
    grid-column: 1 / -1;
  }
}