.page-disclaimer {
  --disclaimer-serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  --disclaimer-paper-line: rgba(242, 246, 252, 0.012);
  --disclaimer-paper-border: rgba(159, 179, 209, 0.18);
  position: relative;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 107, 0, 0.05) 0%, transparent 32%),
    radial-gradient(circle at 85% 12%, rgba(0, 229, 255, 0.05) 0%, transparent 30%),
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 3px,
      var(--disclaimer-paper-line) 3px,
      var(--disclaimer-paper-line) 4px
    ),
    var(--color-space);
  color: var(--color-text);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: clamp(120px, 16vh, 196px) 0 clamp(48px, 7vh, 88px);
}

.page-disclaimer .disclaimer-data-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(0, 229, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 38%, rgba(0,0,0,0.9), transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 38%, rgba(0,0,0,0.9), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

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

.page-disclaimer .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 0 0 44px;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-hero__inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.page-disclaimer .disclaimer-hero__edition {
  margin: 0 0 20px;
  font-size: 0.71875rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-orange);
}

.page-disclaimer .disclaimer-hero__title {
  margin: 0 0 26px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.45rem, 8vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  transform: skewX(-6deg);
  color: var(--color-text);
}

.page-disclaimer .disclaimer-hero__highlight {
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-hero__lead {
  margin: 0 auto;
  max-width: 540px;
  font-family: var(--disclaimer-serif);
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-muted);
}

/* ===== 本页索引 / 目录 ===== */
.page-disclaimer .disclaimer-contents {
  position: relative;
  z-index: 1;
  margin: 0 auto 16px;
  padding: 28px 0 36px;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: rgba(8, 18, 36, 0.55);
}

.page-disclaimer .disclaimer-contents__eyebrow {
  margin: 0 0 18px;
  font-size: 0.71875rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-contents__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-disclaimer .disclaimer-contents__item {
  border: 1px solid var(--color-divider);
  background: rgba(16, 42, 76, 0.42);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.page-disclaimer .disclaimer-contents__item:hover {
  border-color: var(--color-neon);
  background: rgba(16, 42, 76, 0.85);
}

.page-disclaimer .disclaimer-contents__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: color 0.25s ease;
}

.page-disclaimer .disclaimer-contents__link:hover {
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-contents__num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.8125rem;
  color: var(--color-orange);
  letter-spacing: 0.04em;
}

.page-disclaimer .disclaimer-contents__en {
  margin-left: auto;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ===== 章节通用 ===== */
.page-disclaimer .disclaimer-body {
  padding-top: 16px;
}

.page-disclaimer .disclaimer-section {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 20px 64px;
}

.page-disclaimer .disclaimer-section::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 4px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-divider), transparent);
}

.page-disclaimer .disclaimer-section__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.page-disclaimer .disclaimer-section__num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.875rem;
  line-height: 1;
  color: var(--color-orange);
  border: 2px solid var(--color-orange);
  padding: 6px 12px;
  transform: skewX(-6deg);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-disclaimer .disclaimer-section__rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--color-neon), transparent);
}

.page-disclaimer .disclaimer-section__title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  transform: skewX(-6deg);
  color: var(--color-text);
}

.page-disclaimer .disclaimer-section__title::after {
  content: "";
  display: block;
  width: 44px;
  height: 1px;
  background: var(--color-orange);
  margin-top: 14px;
}

.page-disclaimer .disclaimer-section__lead {
  margin: 0 0 24px;
  padding: 16px 20px;
  font-family: var(--disclaimer-serif);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
  background: rgba(200, 255, 0, 0.05);
  border-left: 3px solid var(--color-neon);
}

.page-disclaimer .disclaimer-section__body p {
  margin: 0 0 16px;
  font-size: 0.96875rem;
  line-height: 1.9;
  color: var(--color-muted);
}

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

/* ===== 数据时效提示框 ===== */
.page-disclaimer .disclaimer-tip {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 24px 0 28px;
  padding: 18px 20px;
  background: var(--color-surface);
  border: 1px solid rgba(0, 229, 255, 0.22);
}

.page-disclaimer .disclaimer-tip__icon {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin-top: 2px;
  color: var(--color-stream);
}

.page-disclaimer .disclaimer-tip p {
  margin: 0;
  font-size: 0.90625rem;
  line-height: 1.8;
  color: var(--color-text);
}

/* ===== 图片插页 ===== */
.page-disclaimer .disclaimer-plate {
  max-width: 820px;
  margin: 12px auto 16px;
  padding: 0 20px;
}

.page-disclaimer .disclaimer-plate__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-divider);
  box-shadow: 0 18px 48px rgba(2, 8, 20, 0.45);
  filter: brightness(0.72) saturate(0.82) contrast(1.04);
}

.page-disclaimer .disclaimer-plate__caption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-disclaimer .disclaimer-plate__tag {
  flex: 0 0 auto;
  padding: 3px 10px;
  background: var(--color-neon);
  color: #081224;
  font-weight: 900;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: skewX(-6deg);
}

/* ===== 知识产权折叠说明 ===== */
.page-disclaimer .disclaimer-note {
  margin-top: 22px;
  padding: 14px 16px;
  border: 1px dashed var(--color-divider);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-muted);
}

.page-disclaimer .disclaimer-note summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-text);
  list-style: none;
  transition: color 0.25s ease;
}

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

.page-disclaimer .disclaimer-note summary::before {
  content: "+";
  display: inline-block;
  margin-right: 8px;
  font-weight: 900;
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-note[open] summary::before {
  content: "−";
}

.page-disclaimer .disclaimer-note summary:hover {
  color: var(--color-neon);
}

.page-disclaimer .disclaimer-note p {
  margin: 12px 0 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-muted);
}

/* ===== 联系授权卡片 ===== */
.page-disclaimer .disclaimer-auth-card {
  position: relative;
  margin-top: 28px;
  padding: 26px 22px 24px;
  border: 2px solid var(--color-orange);
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.09) 0%, transparent 46%),
    rgba(16, 42, 76, 0.6);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.page-disclaimer .disclaimer-auth-card::before {
  content: "联系授权";
  position: absolute;
  top: -12px;
  right: 20px;
  padding: 4px 12px;
  background: var(--color-orange);
  color: #081224;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.71875rem;
  letter-spacing: 0.12em;
  transform: skewX(-6deg);
}

.page-disclaimer .disclaimer-auth-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 44px rgba(255, 107, 0, 0.14);
  border-color: var(--color-neon);
}

.page-disclaimer .disclaimer-auth-card__title {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.0625rem;
  transform: skewX(-6deg);
  color: var(--color-text);
}

.page-disclaimer .disclaimer-auth-card__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disclaimer-auth-card__item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(255, 107, 0, 0.22);
  font-size: 0.90625rem;
  line-height: 1.6;
}

.page-disclaimer .disclaimer-auth-card__key {
  min-width: 64px;
  font-weight: 700;
  color: var(--color-orange);
}

.page-disclaimer .disclaimer-auth-card__value {
  color: var(--color-text);
  word-break: break-all;
}

.page-disclaimer .disclaimer-auth-card__icp {
  margin: 0 0 18px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ===== 收尾 ===== */
.page-disclaimer .disclaimer-closing {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 64px 20px 96px;
  text-align: center;
}

.page-disclaimer .disclaimer-closing::before {
  content: "13";
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 4rem;
  line-height: 1;
  color: rgba(200, 255, 0, 0.08);
}

.page-disclaimer .disclaimer-closing__text {
  margin: 0 0 26px;
  font-family: var(--disclaimer-serif);
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-text);
}

.page-disclaimer .disclaimer-closing__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
}

.page-disclaimer .disclaimer-closing__links a {
  padding-bottom: 2px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .disclaimer-closing__links a:hover {
  color: var(--color-neon);
  border-color: var(--color-neon);
}

/* ===== 响应式：平板与桌面 ===== */
@media (min-width: 640px) {
  .page-disclaimer .disclaimer-contents__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .disclaimer-section {
    padding-left: 28px;
    padding-right: 28px;
  }

  .page-disclaimer .disclaimer-section::after {
    left: 28px;
    right: 28px;
  }

  .page-disclaimer .disclaimer-plate {
    padding-left: 28px;
    padding-right: 28px;
  }

  .page-disclaimer .disclaimer-auth-card {
    padding: 32px 32px 28px;
  }

  .page-disclaimer .disclaimer-closing {
    padding-left: 28px;
    padding-right: 28px;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero__title {
    letter-spacing: -0.03em;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 1.125rem;
  }

  .page-disclaimer .disclaimer-section {
    padding: 84px 32px 92px;
    border-left: 1px solid var(--disclaimer-paper-border);
    border-right: 1px solid var(--disclaimer-paper-border);
    margin-top: 20px;
    margin-bottom: 20px;
    background:
      linear-gradient(to bottom, rgba(16, 42, 76, 0.18) 0%, rgba(16, 42, 76, 0) 36px),
      transparent;
  }

  .page-disclaimer .disclaimer-section::after {
    left: 32px;
    right: 32px;
    bottom: 0;
  }

  .page-disclaimer .disclaimer-section__body p {
    font-size: 1rem;
  }

  .page-disclaimer .disclaimer-plate {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-disclaimer .disclaimer-closing {
    padding: 88px 32px 116px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-contents__list {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-disclaimer .disclaimer-contents__item {
    min-width: 0;
  }

  .page-disclaimer .disclaimer-contents__link {
    flex-wrap: wrap;
    gap: 8px;
    padding: 18px 16px;
    font-size: 0.90625rem;
  }

  .page-disclaimer .disclaimer-contents__en {
    flex-basis: 100%;
    margin-left: 0;
  }

  .page-disclaimer .disclaimer-auth-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px 32px;
    align-items: end;
  }

  .page-disclaimer .disclaimer-auth-card__title {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .page-disclaimer .disclaimer-auth-card__list {
    margin-bottom: 0;
  }

  .page-disclaimer .disclaimer-auth-card__icp {
    margin: 0 0 8px;
  }

  .page-disclaimer .disclaimer-auth-card .btn {
    grid-column: 2;
    grid-row: 2 / 4;
    align-self: center;
    white-space: nowrap;
  }

  .page-disclaimer .disclaimer-auth-card__icp {
    grid-column: 1;
  }
}