.page-disclaimer {
  --doc-border: rgba(255, 255, 255, 0.1);
  --doc-rule: rgba(255, 255, 255, 0.08);
  scroll-padding-top: 90px;
}

/* ---------- Hero 首屏区 ---------- */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 38px 0 40px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-hairline);
  background:
    linear-gradient(120deg, rgba(255, 215, 0, 0.08) 0%, rgba(255, 215, 0, 0.02) 45%, transparent 70%),
    var(--bg-site);
}

.page-disclaimer .disclaimer-hero::before {
  content: "";
  position: absolute;
  right: -40px;
  top: -20px;
  width: 140px;
  height: 140px;
  background: var(--color-yellow);
  opacity: 0.9;
  transform: rotate(12deg);
  z-index: 0;
  clip-path: polygon(20% 0, 100% 0, 100% 80%, 0 100%);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 36px;
  width: 100px;
  height: 100px;
  background: var(--color-cyan);
  opacity: 0.65;
  transform: rotate(-8deg);
  z-index: 0;
  clip-path: polygon(10% 0, 90% 20%, 100% 90%, 20% 100%);
}

.page-disclaimer .disclaimer-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.page-disclaimer .disclaimer-hero .page-title {
  margin: 14px 0 16px;
  font-size: 40px;
  line-height: 1.12;
}

.page-disclaimer .disclaimer-hero .page-subtitle {
  max-width: 680px;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-disclaimer .disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-disclaimer .breadcrumb__current {
  color: var(--text-tertiary);
  pointer-events: none;
}

/* ---------- 总布局：移动端单列，桌面端两栏 ---------- */
.page-disclaimer .disclaimer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 40px 0 72px;
}

/* ---------- 侧边目录 ---------- */
.page-disclaimer .disclaimer-toc {
  position: relative;
  align-self: start;
  padding: 20px;
  border: 1px solid var(--border-hairline);
  background: rgba(10, 10, 10, 0.4);
}

.page-disclaimer .disclaimer-toc__title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--color-yellow);
}

.page-disclaimer .disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disclaimer-toc__list li {
  margin: 0;
  padding: 0;
}

.page-disclaimer .disclaimer-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.page-disclaimer .disclaimer-toc__list a span {
  font-family: var(--font-code);
  font-size: 12px;
  color: var(--color-cyan);
  transition: color var(--dur) var(--ease-out);
}

.page-disclaimer .disclaimer-toc__list a:hover {
  color: var(--color-yellow);
  border-color: var(--color-yellow);
  background: rgba(255, 215, 0, 0.08);
}

.page-disclaimer .disclaimer-toc__list a:hover span {
  color: var(--color-yellow);
}

.page-disclaimer .disclaimer-toc__related {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--doc-rule);
}

.page-disclaimer .disclaimer-toc__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.page-disclaimer .disclaimer-toc__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.page-disclaimer .disclaimer-toc__links a {
  display: inline-block;
  padding: 5px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.page-disclaimer .disclaimer-toc__links a:hover {
  color: var(--color-magenta);
  border-color: var(--color-magenta);
}

/* ---------- 文档正文 ---------- */
.page-disclaimer .disclaimer-doc {
  min-width: 0;
}

.page-disclaimer .doc-section {
  padding-bottom: 48px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--doc-border);
}

.page-disclaimer .doc-section--last {
  margin-bottom: 24px;
  padding-bottom: 0;
  border-bottom: none;
}

.page-disclaimer .doc-section__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.page-disclaimer .doc-section__no {
  flex-shrink: 0;
  min-width: 52px;
  padding-top: 5px;
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1;
  color: var(--color-yellow);
}

.page-disclaimer .doc-section__heading h2 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.3;
}

.page-disclaimer .doc-section__heading p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-tertiary);
}

.page-disclaimer .doc-section__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ---------- 正文段落 ---------- */
.page-disclaimer .doc-paragraph {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-disclaimer .doc-paragraph p {
  margin: 0;
  font-size: 16px;
  line-height: 1.95;
  color: var(--text-primary);
}

/* ---------- 插图 ---------- */
.page-disclaimer .doc-illustration {
  max-width: 420px;
  margin: 6px 0 2px;
  padding: 12px;
  border: 1px solid var(--doc-border);
  background: rgba(255, 255, 255, 0.03);
}

.page-disclaimer .doc-illustration img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 警示框 ---------- */
.page-disclaimer .warning-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--color-light-yellow);
  border-left: 4px solid var(--color-magenta);
  color: var(--text-on-light);
}

.page-disclaimer .warning-note__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.page-disclaimer .warning-note__text strong {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--text-on-light);
}

.page-disclaimer .warning-note__text p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-on-light);
}

.page-disclaimer .warning-note--magenta {
  background: rgba(255, 64, 129, 0.13);
  border-left-color: var(--color-yellow);
  color: var(--text-primary);
}

.page-disclaimer .warning-note--magenta .warning-note__text strong,
.page-disclaimer .warning-note--magenta .warning-note__text p {
  color: var(--text-primary);
}

/* ---------- 数据指标 ---------- */
.page-disclaimer .doc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.page-disclaimer .doc-stat {
  padding: 20px 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.035);
  border-top: 2px solid var(--color-cyan);
}

.page-disclaimer .doc-stat__num {
  display: block;
  font-family: var(--font-heading);
  font-size: 28px;
  line-height: 1.2;
  color: var(--color-cyan);
}

.page-disclaimer .doc-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

/* ---------- 用户使用规范列表 ---------- */
.page-disclaimer .usage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .usage-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--doc-border);
  transition: border-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.page-disclaimer .usage-list li:hover {
  border-color: var(--color-magenta);
  transform: translateX(4px);
}

.page-disclaimer .usage-list__icon {
  flex-shrink: 0;
  min-width: 28px;
  padding-top: 2px;
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1;
  color: var(--color-yellow);
}

.page-disclaimer .usage-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  line-height: 1.4;
}

.page-disclaimer .usage-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- 免责声明列表 ---------- */
.page-disclaimer .disclaimer-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .disclaimer-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(0, 229, 255, 0.03);
  border-left: 2px solid var(--color-cyan);
  transition: border-color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.page-disclaimer .disclaimer-item:hover {
  border-left-color: var(--color-magenta);
  background: rgba(255, 64, 129, 0.04);
}

.page-disclaimer .disclaimer-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-magenta);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1;
}

.page-disclaimer .disclaimer-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 16px;
  line-height: 1.4;
}

.page-disclaimer .disclaimer-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ---------- 底部印章 ---------- */
.page-disclaimer .doc-seal {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 56px 0 8px;
}

.page-disclaimer .doc-seal__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 136px;
  height: 136px;
  border-radius: 50%;
  border: 2px solid var(--color-cyan);
  background: rgba(0, 229, 255, 0.03);
}

.page-disclaimer .doc-seal__inner::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(0, 229, 255, 0.5);
  border-radius: 50%;
}

.page-disclaimer .doc-seal__ring {
  font-family: var(--font-heading);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--color-yellow);
}

.page-disclaimer .doc-seal__text {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding: 52px 0 48px;
  }

  .page-disclaimer .disclaimer-hero::before {
    right: -50px;
    top: -30px;
    width: 200px;
    height: 200px;
  }

  .page-disclaimer .disclaimer-hero::after {
    right: 52px;
    top: 34px;
    width: 140px;
    height: 140px;
  }

  .page-disclaimer .disclaimer-hero .page-title {
    font-size: 52px;
  }

  .page-disclaimer .disclaimer-hero .page-subtitle {
    font-size: 17px;
  }

  .page-disclaimer .doc-section {
    padding-bottom: 56px;
    margin-bottom: 68px;
  }

  .page-disclaimer .doc-section__no {
    min-width: 64px;
    font-size: 40px;
  }

  .page-disclaimer .doc-section__heading h2 {
    font-size: 32px;
  }

  .page-disclaimer .doc-section__body {
    gap: 28px;
  }

  .page-disclaimer .doc-stat {
    padding: 24px 16px;
  }

  .page-disclaimer .doc-stat__num {
    font-size: 32px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 56px;
    padding-top: 60px;
  }

  .page-disclaimer .disclaimer-toc {
    position: sticky;
    top: 44px;
    padding: 24px;
  }

  .page-disclaimer .disclaimer-toc__list {
    flex-direction: column;
    gap: 4px;
  }

  .page-disclaimer .disclaimer-toc__list a {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 10px 14px;
  }

  .page-disclaimer .disclaimer-toc__list a span {
    min-width: 24px;
    font-size: 13px;
  }
}