.page-disclaimer {
  --dis-card-border: #E2E8F0;
  --dis-warm-bg: #FDF2E4;
  --dis-warm-border: #F5B469;
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: clamp(420px, 68vh, 620px);
  background: linear-gradient(135deg, var(--pg-blue) 0%, var(--pg-blue-2) 55%, var(--pg-blue-3) 100%);
  color: var(--pg-white);
}

.page-disclaimer-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.page-disclaimer-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.32;
  filter: saturate(0.72) contrast(1.08);
}

.page-disclaimer-hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-disclaimer-hero-corridor {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 4px 10px;
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: 4px;
  background: rgba(11, 29, 58, 0.42);
  font-family: var(--pg-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(244, 246, 250, 0.62);
}

.page-disclaimer-hero-inner {
  width: 100%;
  padding: clamp(72px, 12vw, 128px) 0 clamp(56px, 9vw, 100px);
  position: relative;
}

.page-disclaimer-hero-inner::after {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 0;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--pg-orange) 0%, var(--pg-purple) 52%, transparent 100%);
}

.page-disclaimer-breadcrumb {
  margin: 0 0 26px;
  color: rgba(244, 246, 250, 0.68);
}

.page-disclaimer-breadcrumb a {
  color: rgba(244, 246, 250, 0.9);
  text-decoration-color: var(--pg-orange);
  text-underline-offset: 3px;
}

.page-disclaimer-hero-doc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.page-disclaimer-hero-doc-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255, 90, 54, 0.16);
  border: 1px solid rgba(255, 90, 54, 0.56);
  color: #FFD4CA;
  font-family: var(--pg-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-disclaimer-hero-doc-version {
  font-family: var(--pg-font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: rgba(244, 246, 250, 0.68);
}

.page-disclaimer-hero-title {
  margin: 0 0 18px;
  font-family: var(--pg-font-head);
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.08;
  font-weight: 800;
  color: var(--pg-white);
  letter-spacing: -0.02em;
  transform: skewX(-4deg);
}

.page-disclaimer-hero-title span {
  display: block;
  margin-top: 10px;
  font-family: var(--pg-font-mono);
  font-size: clamp(14px, 1.8vw, 20px);
  font-weight: 500;
  color: rgba(244, 246, 250, 0.86);
  letter-spacing: 0.04em;
}

.page-disclaimer-hero-lead {
  max-width: 720px;
  color: rgba(244, 246, 250, 0.9);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.8;
}

.page-disclaimer-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer-hero-actions .pg-btn--ghost {
  border-color: rgba(244, 246, 250, 0.64);
  color: var(--pg-white);
  background: rgba(255, 255, 255, 0.07);
}

/* ---------- 章节通用 ---------- */
.page-disclaimer-section {
  margin: 0 0 clamp(28px, 5vw, 64px);
}

.page-disclaimer-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.page-disclaimer-section-head .pg-index-no {
  flex-shrink: 0;
  font-family: var(--pg-font-mono);
  font-size: clamp(42px, 7vw, 62px);
  line-height: 0.9;
  letter-spacing: -0.06em;
  color: rgba(139, 92, 246, 0.9);
  transform: skewX(-4deg);
}

.page-disclaimer-section-head-copy .pg-subtitle {
  margin-bottom: 2px;
}

.page-disclaimer-section-head-copy h2 {
  margin: 0;
  font-family: var(--pg-font-head);
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--pg-text);
  transform: skewX(-2deg);
}

.page-disclaimer-section-lead {
  max-width: 820px;
  margin: 0 0 28px;
}

/* ---------- 访问规范 ---------- */
.page-disclaimer-access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .page-disclaimer-access-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-disclaimer-rule {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--pg-white);
  border: 1px solid var(--dis-card-border);
  border-left: 4px solid rgba(139, 92, 246, 0.45);
  border-radius: var(--pg-radius-s);
  box-shadow: var(--pg-shadow);
  transition: border-color 0.25s var(--pg-ease), box-shadow 0.25s var(--pg-ease), transform 0.25s var(--pg-ease);
}

.page-disclaimer-rule:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 90, 54, 0.45);
  border-left-color: var(--pg-orange);
  box-shadow: var(--pg-shadow-lg);
}

.page-disclaimer-rule-no {
  flex-shrink: 0;
  padding: 5px 8px;
  border-radius: 4px;
  background: rgba(11, 29, 58, 0.06);
  font-family: var(--pg-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-blue-2);
  white-space: nowrap;
}

.page-disclaimer-rule-body h3 {
  margin: 0 0 8px;
  font-family: var(--pg-font-head);
  font-size: 16px;
  line-height: 1.3;
  color: var(--pg-text);
}

.page-disclaimer-rule-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pg-gray);
}

/* ---------- 免责声明 ---------- */
.page-disclaimer-disclaimer {
  padding: clamp(28px, 5vw, 70px) 0;
  background: linear-gradient(145deg, var(--pg-blue) 0%, #0F1F40 46%, var(--pg-blue-3) 100%);
}

.page-disclaimer-clause-panel {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--pg-shadow-lg);
  color: var(--pg-white);
}

.page-disclaimer-clause-panel .page-disclaimer-section-head-copy h2,
.page-disclaimer-clause-panel .page-disclaimer-section-lead {
  color: var(--pg-white);
}

.page-disclaimer-clause-panel .page-disclaimer-section-lead {
  color: rgba(244, 246, 250, 0.82);
}

.page-disclaimer-clause-list {
  display: grid;
  gap: 12px;
}

.page-disclaimer-clause {
  background: rgba(11, 29, 58, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.25s var(--pg-ease), background 0.25s var(--pg-ease), box-shadow 0.25s var(--pg-ease);
}

.page-disclaimer-clause:hover {
  border-color: rgba(255, 90, 54, 0.55);
  box-shadow: 0 10px 28px rgba(4, 9, 22, 0.34);
}

.page-disclaimer-clause[open] {
  border-color: rgba(255, 90, 54, 0.78);
  background: rgba(11, 29, 58, 0.76);
}

.page-disclaimer-clause summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
}

.page-disclaimer-clause summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer-clause summary::before {
  content: "";
  flex-shrink: 0;
  width: 3px;
  height: 26px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--pg-orange) 0%, var(--pg-purple) 100%);
}

.page-disclaimer-clause-no {
  flex-shrink: 0;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(139, 92, 246, 0.2);
  font-family: var(--pg-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--pg-purple);
  white-space: nowrap;
}

.page-disclaimer-clause-title {
  flex: 1;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--pg-white);
}

.page-disclaimer-clause-mark {
  font-family: var(--pg-font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--pg-orange);
  transition: transform 0.25s var(--pg-ease);
}

.page-disclaimer-clause[open] .page-disclaimer-clause-mark {
  transform: rotate(45deg);
}

.page-disclaimer-clause > p {
  margin: 0;
  padding: 12px 18px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 246, 250, 0.82);
}

@media (min-width: 900px) {
  .page-disclaimer-clause > p {
    padding: 2px 18px 18px 76px;
  }
}

/* ---------- 知识产权 ---------- */
.page-disclaimer-ip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .page-disclaimer-ip-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-disclaimer-ip-card {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--pg-white);
  border: 1px solid #E7EAF1;
  border-radius: var(--pg-radius);
  box-shadow: var(--pg-shadow);
  transition: transform 0.25s var(--pg-ease), border-color 0.25s var(--pg-ease), box-shadow 0.25s var(--pg-ease);
}

.page-disclaimer-ip-card::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 16px;
  height: 16px;
  border-top: 2px solid var(--pg-orange);
  border-right: 2px solid var(--pg-orange);
  border-top-right-radius: 4px;
  opacity: 0.7;
}

.page-disclaimer-ip-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.55);
  box-shadow: var(--pg-shadow-lg);
}

.page-disclaimer-ip-no {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 9px;
  border-radius: 4px;
  background: rgba(139, 92, 246, 0.12);
  font-family: var(--pg-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pg-purple);
}

.page-disclaimer-ip-card h3 {
  margin: 0 0 8px;
  font-family: var(--pg-font-head);
  font-size: 17px;
  color: var(--pg-text);
}

.page-disclaimer-ip-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pg-gray);
}

/* ---------- 内容时效性 ---------- */
.page-disclaimer-timeline {
  padding: clamp(28px, 5vw, 72px) 0;
  background: linear-gradient(180deg, var(--dis-warm-bg) 0%, var(--pg-bg) 100%);
}

.page-disclaimer-timeline-panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(245, 158, 11, 0.34);
  box-shadow: var(--pg-shadow);
}

.page-disclaimer-timeline-list {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-disclaimer-timeline-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--pg-orange) 0%, var(--pg-purple) 100%);
  opacity: 0.3;
}

.page-disclaimer-timeline-item {
  position: relative;
  display: flex;
  gap: 16px;
  padding-left: 4px;
}

.page-disclaimer-timeline-dot {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 22px;
  border-radius: 50%;
  background: var(--pg-white);
  border: 4px solid var(--pg-orange);
  box-shadow: 0 0 0 3px rgba(255, 90, 54, 0.22);
  z-index: 1;
}

.page-disclaimer-timeline-card {
  flex: 1;
  padding: 18px 20px;
  background: var(--pg-white);
  border: 1px solid #E7EAF1;
  border-radius: 10px;
  box-shadow: var(--pg-shadow);
  transition: transform 0.25s var(--pg-ease), border-color 0.25s var(--pg-ease);
}

.page-disclaimer-timeline-card:hover {
  transform: translateX(4px);
  border-color: rgba(255, 90, 54, 0.5);
}

.page-disclaimer-timeline-card .page-disclaimer-rule-no {
  background: rgba(255, 90, 54, 0.1);
  color: var(--pg-orange);
}

.page-disclaimer-timeline-card h3 {
  margin: 0 0 8px;
  font-family: var(--pg-font-head);
  font-size: 16px;
  color: var(--pg-text);
}

.page-disclaimer-timeline-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pg-gray);
}

/* ---------- 联系与反馈 ---------- */
.page-disclaimer-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 900px) {
  .page-disclaimer-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-disclaimer-contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: var(--pg-white);
  border: 1px solid var(--dis-card-border);
  border-radius: 10px;
  color: var(--pg-text);
  transition: border-color 0.25s var(--pg-ease), box-shadow 0.25s var(--pg-ease), transform 0.25s var(--pg-ease);
}

.page-disclaimer-contact-card:hover {
  transform: translateY(-2px);
  border-color: var(--pg-orange);
  box-shadow: var(--pg-shadow);
}

.page-disclaimer-contact-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--pg-blue-2) 0%, var(--pg-purple) 100%);
  color: var(--pg-white);
  font-family: var(--pg-font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-disclaimer-contact-label {
  display: block;
  margin-bottom: 3px;
  font-family: var(--pg-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pg-gray);
}

.page-disclaimer-contact-value {
  display: block;
  font-size: 14px;
  font-weight: 600;
  word-break: break-word;
  color: var(--pg-text);
}

.page-disclaimer-contact-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.5);
}

.page-disclaimer-contact-note svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--pg-yellow);
}

.page-disclaimer-contact-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pg-text);
}

.page-disclaimer-contact-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px dashed #CBD5E1;
  font-size: 14px;
  color: var(--pg-gray);
}

.page-disclaimer-contact-links a {
  color: var(--pg-blue);
  font-weight: 600;
  text-decoration-color: var(--pg-orange);
  text-underline-offset: 4px;
}

.page-disclaimer-contact-links a:hover {
  color: var(--pg-orange);
}

/* ---------- 动画与减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer-hero-title,
  .page-disclaimer-section-head .pg-index-no,
  .page-disclaimer-section-head-copy h2 {
    transform: none;
  }

  .page-disclaimer-rule,
  .page-disclaimer-ip-card,
  .page-disclaimer-timeline-card,
  .page-disclaimer-clause,
  .page-disclaimer-clause-mark,
  .page-disclaimer-contact-card {
    transition: none;
    transform: none;
  }
}