.page-disclaimer {
  --pd-border: rgba(255, 255, 255, 0.08);
  --pd-warning-bg: rgba(255, 79, 0, 0.08);
  --pd-warning-border: rgba(255, 79, 0, 0.35);
  background: var(--ff-bg);
  color: var(--ff-text);
  min-height: 100vh;
}

/* ===== Hero ===== */
.page-disclaimer .pd-hero {
  position: relative;
  padding: 48px 0 32px;
  background: linear-gradient(135deg, var(--ff-deep) 0%, #0b0f19 70%, #101827 100%);
  overflow: hidden;
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 10px,
    rgba(255, 79, 0, 0.06) 10px,
    rgba(255, 79, 0, 0.06) 12px
  );
  pointer-events: none;
}

.page-disclaimer .pd-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 200px;
  height: 200px;
  border: 2px solid rgba(255, 79, 0, 0.25);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-disclaimer .pd-hero-inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-hero-grid {
  display: grid;
  gap: 36px;
  margin-top: 32px;
  align-items: center;
}

.page-disclaimer .pd-hero-text .tag {
  display: inline-block;
  background: var(--ff-orange);
  color: var(--ff-white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 4px 12px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 100%, 8px 100%);
}

.page-disclaimer .pd-hero-text h1 {
  font-size: 32px;
  font-weight: 900;
  font-style: italic;
  line-height: 1.25;
  color: var(--ff-white);
  margin: 16px 0 12px;
}

.page-disclaimer .pd-hero-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ff-muted);
  margin: 0;
  max-width: 480px;
}

.page-disclaimer .pd-hero-img img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 0;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%, 0 12%);
  border: 1px solid var(--pd-border);
  box-shadow: var(--ff-shadow);
}

/* ===== 主体 ===== */
.page-disclaimer .pd-body {
  padding: 52px 0 64px;
}

.page-disclaimer .pd-layout {
  display: grid;
  gap: 44px;
  align-items: start;
}

/* 侧边索引 */
.page-disclaimer .pd-index-card {
  background: var(--ff-deep);
  border-left: 4px solid var(--ff-orange);
  padding: 24px 20px;
  position: relative;
}

.page-disclaimer .pd-index-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  border-bottom: 20px solid var(--ff-bg);
  border-left: 20px solid transparent;
}

.page-disclaimer .pd-index-card h2 {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--ff-white);
  margin: 0 0 4px;
  text-transform: uppercase;
}

.page-disclaimer .pd-index-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .pd-index-card li + li {
  border-top: 1px solid var(--pd-border);
}

.page-disclaimer .pd-index-card a {
  display: block;
  padding: 11px 4px;
  font-size: 14px;
  color: var(--ff-muted);
  text-decoration: none;
  transition: color 0.3s var(--ff-ease), padding-left 0.3s var(--ff-ease);
}

.page-disclaimer .pd-index-card a::before {
  content: "/ ";
  color: var(--ff-orange);
  font-family: var(--ff-mono);
  font-size: 12px;
}

.page-disclaimer .pd-index-card a:hover {
  color: var(--ff-white);
  padding-left: 10px;
}

.page-disclaimer .pd-warn-note {
  margin-top: 16px;
  background: var(--pd-warning-bg);
  border: 1px solid var(--pd-warning-border);
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-disclaimer .pd-warn-note .pd-warn-icon {
  color: var(--ff-orange);
  font-size: 16px;
  line-height: 1.4;
  flex-shrink: 0;
}

.page-disclaimer .pd-warn-note p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ff-muted);
  margin: 0;
}

/* 正文 */
.page-disclaimer .pd-section {
  margin-bottom: 44px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--pd-border);
}

.page-disclaimer .pd-section h2 {
  font-size: 22px;
  font-weight: 900;
  font-style: italic;
  color: var(--ff-white);
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 4px solid var(--ff-orange);
  line-height: 1.3;
}

.page-disclaimer .pd-section p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ff-muted);
  margin: 0 0 16px;
}

.page-disclaimer .pd-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-list li {
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ff-muted);
  padding: 8px 0 8px 24px;
  border-bottom: 1px dashed var(--pd-border);
}

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

.page-disclaimer .pd-list li::before {
  content: "▲";
  position: absolute;
  left: 0;
  top: 10px;
  font-size: 10px;
  color: var(--ff-orange);
}

/* 警告框 */
.page-disclaimer .pd-alert {
  background: var(--pd-warning-bg);
  border: 2px solid var(--ff-orange);
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  clip-path: polygon(
    0 0,
    calc(100% - 14px) 0,
    100% 14px,
    100% 100%,
    14px 100%,
    0 calc(100% - 14px)
  );
}

.page-disclaimer .pd-alert-icon {
  color: var(--ff-orange);
  font-size: 26px;
  line-height: 1.4;
  flex-shrink: 0;
}

.page-disclaimer .pd-alert p {
  color: var(--ff-white);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

.page-disclaimer .pd-alert::after {
  content: "";
  width: 48px;
  height: 2px;
  background: var(--ff-orange);
  position: absolute;
  right: 0;
  bottom: 0;
}

/* 关联页面 */
.page-disclaimer .pd-related {
  display: grid;
  gap: 16px;
  margin-top: 44px;
}

.page-disclaimer .pd-related-link {
  display: block;
  background: var(--ff-deep);
  padding: 22px 24px;
  text-decoration: none;
  border-left: 4px solid var(--ff-orange);
  transition: transform 0.3s var(--ff-ease), background 0.3s var(--ff-ease);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .pd-related-link::before {
  content: "→";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--ff-orange);
  opacity: 0;
  transition: opacity 0.3s var(--ff-ease);
}

.page-disclaimer .pd-related-link:hover {
  transform: translateX(8px);
  background: #101826;
}

.page-disclaimer .pd-related-link:hover::before {
  opacity: 1;
}

.page-disclaimer .pd-related-label {
  display: block;
  font-size: 18px;
  font-weight: 900;
  font-style: italic;
  color: var(--ff-white);
}

.page-disclaimer .pd-related-desc {
  display: block;
  font-size: 13px;
  color: var(--ff-muted);
  margin-top: 6px;
}

/* 版权 */
.page-disclaimer .pd-copyright {
  border-top: 1px solid var(--pd-border);
  padding: 28px 0 36px;
  background: var(--ff-deep);
}

.page-disclaimer .pd-copyright-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  justify-content: space-between;
}

.page-disclaimer .pd-copyright p {
  font-size: 12px;
  color: var(--ff-muted);
  margin: 0;
  letter-spacing: 1px;
}

/* ===== 桌面端 ===== */
@media (min-width: 992px) {
  .page-disclaimer .pd-hero {
    padding: 72px 0 56px;
  }

  .page-disclaimer .pd-hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
  }

  .page-disclaimer .pd-hero-text h1 {
    font-size: 44px;
    line-height: 1.2;
  }

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

  .page-disclaimer .pd-body {
    padding: 72px 0 88px;
  }

  .page-disclaimer .pd-layout {
    grid-template-columns: 280px 1fr;
    gap: 64px;
  }

  .page-disclaimer .pd-index {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .pd-section h2 {
    font-size: 26px;
  }

  .page-disclaimer .pd-section p {
    font-size: 16px;
  }

  .page-disclaimer .pd-list li {
    font-size: 15px;
  }

  .page-disclaimer .pd-related {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-disclaimer .pd-related-link {
    padding: 28px 32px;
  }
}