.page-disclaimer {
  background: var(--mineral);
  color: var(--ink);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumbs {
  padding-block: 22px 6px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
}

.page-disclaimer .legal-hero__media {
  width: 100%;
  overflow: hidden;
  background: var(--indigo-900);
  line-height: 0;
}

.page-disclaimer .legal-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-disclaimer .legal-hero__inner {
  padding-block: 32px 8px;
}

.page-disclaimer .legal-hero__stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-disclaimer .legal-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--ink);
  max-width: 20ch;
}

.page-disclaimer .legal-hero__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  max-width: 62ch;
  margin: 0;
}

/* ---------- 小节目录 ---------- */
.page-disclaimer .legal-toc {
  margin-top: 36px;
  background: var(--paper);
  border-block: 1px solid var(--silver);
}

.page-disclaimer .legal-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 26px;
  list-style: none;
  margin: 0;
  padding: 18px 0;
}

.page-disclaimer .legal-toc__item {
  min-width: 0;
}

.page-disclaimer .legal-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .legal-toc__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .legal-toc__link:hover {
  border-bottom-color: var(--cyan);
}

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

.page-disclaimer .legal-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .legal-body {
  padding-bottom: 64px;
}

.page-disclaimer .clause {
  position: relative;
  background: var(--mineral);
  padding-block: 40px;
}

.page-disclaimer .clause--paper {
  background: var(--paper);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  border-top: 1px solid var(--silver);
  background-image: repeating-linear-gradient(to right, var(--silver) 0 1px, transparent 1px 88px);
  background-repeat: repeat-x;
  background-size: 88px 7px;
  pointer-events: none;
}

.page-disclaimer .legal-body .clause:first-child::before {
  content: none;
}

.page-disclaimer .clause__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

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

.page-disclaimer .clause__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-disclaimer .clause__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 28px);
  line-height: 1.32;
  letter-spacing: -0.005em;
  margin: 0 0 18px;
  color: var(--ink);
}

.page-disclaimer .clause__lead {
  margin: 0 0 26px;
  padding-left: 14px;
  border-left: 3px solid var(--signal);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.75;
  color: var(--ink);
  max-width: 70ch;
}

.page-disclaimer .clause__list {
  counter-reset: clause-item;
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 76ch;
}

.page-disclaimer .clause__list > li {
  counter-increment: clause-item;
  position: relative;
  padding-left: 38px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .clause__list > li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__list > li::before {
  content: counter(clause-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.22em;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--clay);
}

/* ---------- 收尾：相关页面 ---------- */
.page-disclaimer .clause--closing {
  background: var(--indigo-900);
}

.page-disclaimer .clause--closing .clause__index {
  color: var(--cyan);
}

.page-disclaimer .clause--closing .clause__title {
  color: var(--mineral);
}

.page-disclaimer .clause--closing .clause__lead {
  color: var(--mineral);
  border-left-color: var(--cyan);
}

.page-disclaimer .clause__related {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 76ch;
}

.page-disclaimer .clause__related > li {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-bottom: 1px solid var(--silver);
}

.page-disclaimer .clause__related > li:first-child {
  border-top: 1px solid var(--silver);
}

.page-disclaimer .clause__related a {
  justify-self: start;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .clause__related a:hover {
  color: var(--indigo-700);
  border-bottom-color: var(--signal);
}

.page-disclaimer .clause__related a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-disclaimer .clause__related span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.72;
}

.page-disclaimer .clause--closing .clause__related > li {
  border-bottom-color: rgba(246, 241, 231, 0.18);
}

.page-disclaimer .clause--closing .clause__related > li:first-child {
  border-top-color: rgba(246, 241, 231, 0.18);
}

.page-disclaimer .clause--closing .clause__related a {
  color: var(--mineral);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .clause--closing .clause__related a:hover {
  color: var(--cyan);
  border-bottom-color: var(--signal);
}

.page-disclaimer .clause--closing .clause__related a:focus-visible {
  outline-color: var(--cyan);
}

.page-disclaimer .clause--closing .clause__related span {
  color: var(--mineral);
  opacity: 0.7;
}

/* ---------- 桌面端排版 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .breadcrumbs {
    padding-block: 26px 8px;
  }

  .page-disclaimer .legal-hero__img {
    aspect-ratio: 16 / 5;
  }

  .page-disclaimer .legal-hero__inner {
    padding-block: 48px 10px;
  }

  .page-disclaimer .legal-toc {
    margin-top: 48px;
  }

  .page-disclaimer .legal-toc__list {
    padding: 20px 0;
    gap: 6px 34px;
  }

  .page-disclaimer .clause {
    padding-block: 60px;
  }

  .page-disclaimer .clause__inner {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 40px;
  }

  .page-disclaimer .clause__aside {
    position: sticky;
    top: 148px;
    align-self: start;
  }

  .page-disclaimer .clause__index {
    font-size: 40px;
  }

  .page-disclaimer .clause__list > li {
    padding-left: 46px;
    font-size: 15.5px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .legal-body {
    padding-bottom: 96px;
  }

  .page-disclaimer .clause {
    padding-block: 72px;
  }

  .page-disclaimer .clause__inner {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc__link,
  .page-disclaimer .legal-toc__num,
  .page-disclaimer .clause__related a {
    transition: none;
  }
}