.page-disclaimer {
  --disclaimer-num: clamp(3.4rem, 8vw, 5.2rem);
  background: var(--color-white);
}

/* ===== 首屏 Hero 区 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 72px;
  background: var(--color-primary);
  color: var(--color-white);
}

.page-disclaimer .disclaimer-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background: var(--color-accent);
  clip-path: polygon(0 0, calc(100% - 48px) 0, 100% 100%, 0 100%);
  z-index: 2;
}

.page-disclaimer .disclaimer-hero__visual {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

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

.page-disclaimer .disclaimer-hero .breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 24px;
  border: 0;
}

.page-disclaimer .disclaimer-hero .breadcrumb__link {
  color: var(--color-text-on-dark);
  text-decoration: none;
}

.page-disclaimer .disclaimer-hero .breadcrumb__link:hover,
.page-disclaimer .disclaimer-hero .breadcrumb__link:focus-visible {
  color: var(--color-accent);
}

.page-disclaimer .disclaimer-hero .breadcrumb__current {
  color: var(--color-accent-light);
}

.page-disclaimer .disclaimer-hero__tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-disclaimer .disclaimer-hero__title {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
  margin: 14px 0 18px;
}

.page-disclaimer .disclaimer-hero__cn {
  display: block;
}

.page-disclaimer .disclaimer-hero__en {
  display: block;
  font-size: 0.42em;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-top: 8px;
  padding-left: 12px;
  border-left: 4px solid var(--color-accent);
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 760px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-on-dark);
  margin: 0;
}

/* ===== 章节索引 TOC ===== */
.page-disclaimer .disclaimer-toc {
  background: var(--color-bg-light);
  padding: 24px 0 28px;
  border-bottom: 1px solid var(--color-border-light);
}

.page-disclaimer .disclaimer-toc__caption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.page-disclaimer .disclaimer-toc__caption::before {
  content: "";
  width: 34px;
  height: 5px;
  background: var(--color-accent);
  transform: skewX(-28deg);
}

.page-disclaimer .disclaimer-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disclaimer-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-left: 4px solid var(--color-accent);
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  transition: transform 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .disclaimer-toc__link:hover,
.page-disclaimer .disclaimer-toc__link:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  border-left-color: var(--color-accent-light);
}

.page-disclaimer .disclaimer-toc__num {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent);
}

.page-disclaimer .disclaimer-toc__link:hover .disclaimer-toc__num,
.page-disclaimer .disclaimer-toc__link:focus-visible .disclaimer-toc__num {
  color: var(--color-accent-light);
}

/* ===== 条款通用 ===== */
.page-disclaimer .legal-clause {
  padding: 44px 0;
}

.page-disclaimer .legal-clause--light {
  background: var(--color-white);
}

.page-disclaimer .legal-clause--tint {
  background: var(--color-bg-light);
}

.page-disclaimer .legal-clause--dark {
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    var(--color-primary);
  background-size: 30px 30px, 30px 30px, auto;
  color: var(--color-text-on-dark);
}

.page-disclaimer .legal-clause--limit {
  position: relative;
  background: var(--color-bg-light);
}

.page-disclaimer .legal-clause--limit::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 7px;
  background: var(--color-accent);
}

.page-disclaimer .legal-clause--contact {
  background: var(--color-white);
  border-top: 1px solid var(--color-border-light);
}

.page-disclaimer .legal-clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-disclaimer .legal-clause__num {
  font-family: var(--font-display);
  font-size: var(--disclaimer-num);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
  display: inline-flex;
  align-items: flex-end;
  gap: 14px;
}

.page-disclaimer .legal-clause__num::after {
  content: "";
  display: inline-block;
  width: 38px;
  height: 9px;
  background: var(--color-accent);
  transform: skewX(-24deg);
  margin-bottom: 12px;
}

.page-disclaimer .legal-clause--dark .legal-clause__num {
  color: var(--color-accent);
}

.page-disclaimer .legal-clause--dark .legal-clause__num::after {
  background: var(--color-accent-light);
}

.page-disclaimer .legal-clause__title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  margin: 0 0 10px;
}

.page-disclaimer .legal-clause--dark .legal-clause__title {
  color: var(--color-white);
}

.page-disclaimer .legal-clause__lead {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--color-accent);
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--color-accent);
}

.page-disclaimer .legal-clause--dark .legal-clause__lead {
  color: var(--color-accent-light);
  border-left-color: var(--color-accent);
}

.page-disclaimer .legal-clause__content p {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--color-text-dark);
  margin: 0 0 16px;
}

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

.page-disclaimer .legal-clause--dark .legal-clause__content p {
  color: var(--color-text-on-dark);
}

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

.page-disclaimer .legal-clause__list li {
  position: relative;
  margin: 0 0 10px;
  padding-left: 24px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-dark);
}

.page-disclaimer .legal-clause--dark .legal-clause__list li {
  color: var(--color-text-on-dark);
}

.page-disclaimer .legal-clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56em;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.page-disclaimer .legal-clause__notice {
  margin: 20px 0 0;
  padding: 14px 18px;
  background: rgba(255, 107, 0, 0.12);
  border-left: 4px solid var(--color-accent);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-white);
}

.page-disclaimer .legal-clause__notice span {
  color: var(--color-accent-light);
  font-weight: 700;
  margin-right: 8px;
}

/* ===== 联系卡片 ===== */
.page-disclaimer .disclaimer-contact {
  margin: 20px 0 0;
}

.page-disclaimer .disclaimer-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disclaimer-contact__card {
  padding: 16px 18px;
  background: var(--color-bg-light);
  border-left: 4px solid var(--color-accent);
}

.page-disclaimer .disclaimer-contact__label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-disclaimer .disclaimer-contact__value {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-dark);
  word-break: break-all;
}

.page-disclaimer .disclaimer-clause__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ===== 桌面端升级 ===== */
@media (min-width: 768px) {
  .page-disclaimer {
    --disclaimer-num: 5.5rem;
  }

  .page-disclaimer .disclaimer-hero {
    padding: 48px 0 96px;
  }

  .page-disclaimer .disclaimer-hero__title {
    font-size: 4rem;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 1.05rem;
  }

  .page-disclaimer .disclaimer-toc__caption {
    margin-bottom: 16px;
  }

  .page-disclaimer .disclaimer-toc__list {
    gap: 14px;
  }

  .page-disclaimer .legal-clause {
    padding: 68px 0;
  }

  .page-disclaimer .legal-clause__grid {
    grid-template-columns: 220px 1fr;
    gap: 48px;
  }

  .page-disclaimer .legal-clause__title {
    font-size: 1.85rem;
  }

  .page-disclaimer .legal-clause__content p,
  .page-disclaimer .legal-clause__list li {
    font-size: 1rem;
  }

  .page-disclaimer .disclaimer-contact__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}