/* ===== 使用条款页 ===== */
.page-disclaimer {
  --disclaimer-rule: 24px;
  --disclaimer-gap: clamp(34px, 5vw, 58px);
  background: linear-gradient(180deg, var(--ink-900) 0%, #0B1324 68%, var(--ink-900) 100%);
  color: var(--text-dark);
}

/* --- 首屏 --- */
.page-disclaimer .legal-hero {
  padding-top: clamp(20px, 3.5vw, 44px);
  padding-bottom: clamp(18px, 3vw, 32px);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-disclaimer .legal-hero__sign {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--silver);
}

.page-disclaimer .legal-hero__sign::before {
  content: "";
  flex: none;
  width: var(--disclaimer-rule);
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .legal-hero__title {
  margin: 0;
  max-width: 20ch;
}

.page-disclaimer .legal-hero__lede {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 60ch;
  color: var(--silver);
}

/* --- 横幅视觉 --- */
.page-disclaimer .legal-banner {
  padding-bottom: clamp(28px, 4vw, 46px);
}

.page-disclaimer .legal-banner .media-frame {
  border: 1px solid var(--hairline);
  background: var(--ink-800);
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- 主体骨架 --- */
.page-disclaimer .legal-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(16px, 3vw, 34px) clamp(44px, 6vw, 84px);
}

/* --- 条款目录 --- */
.page-disclaimer .legal-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--silver);
}

.page-disclaimer .legal-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.page-disclaimer .legal-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
  color: var(--silver);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--orange);
  padding-left: 6px;
}

.page-disclaimer .legal-toc__num {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* --- 条款正文面板 --- */
.page-disclaimer .legal-doc {
  background: var(--paper);
  color: var(--ink-text);
  padding: clamp(26px, 4.5vw, 54px) clamp(20px, 4vw, 52px);
}

.page-disclaimer .clause {
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .clause + .clause {
  margin-top: var(--disclaimer-gap);
  padding-top: var(--disclaimer-gap);
  border-top: 1px solid rgba(23, 18, 15, .12);
}

.page-disclaimer .clause__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink-text);
}

.page-disclaimer .clause__title::before {
  content: "";
  display: block;
  width: var(--disclaimer-rule);
  height: 2px;
  margin-bottom: 14px;
  background: var(--orange);
}

.page-disclaimer .clause__num {
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: #8A7C6E;
  vertical-align: 2px;
}

.page-disclaimer .legal-doc .clause__body {
  font-size: 16px;
  line-height: 1.85;
  color: #2A231D;
}

.page-disclaimer .legal-doc .clause__body p {
  margin: 0 0 12px;
}

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

.page-disclaimer .legal-doc .clause__body ul {
  margin: 14px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-doc .clause__body ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  color: inherit;
}

.page-disclaimer .legal-doc .clause__body ul li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-doc .clause__body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .84em;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

.page-disclaimer .legal-doc a {
  color: #B03A10;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-doc a:hover,
.page-disclaimer .legal-doc a:focus-visible {
  color: var(--orange);
}

/* --- 收尾 --- */
.page-disclaimer .legal-foot {
  padding-block: clamp(26px, 4vw, 44px) clamp(48px, 7vw, 92px);
}

.page-disclaimer .legal-foot__rule {
  height: 1px;
  margin-bottom: clamp(20px, 3vw, 32px);
  background: var(--hairline);
}

.page-disclaimer .legal-foot__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px clamp(18px, 3vw, 40px);
}

.page-disclaimer .legal-foot__note {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .legal-foot__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
}

.page-disclaimer .legal-foot__note a:hover,
.page-disclaimer .legal-foot__note a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.page-disclaimer .legal-foot__icp {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-disclaimer .legal-foot__top {
  margin-left: auto;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .legal-foot__top:hover,
.page-disclaimer .legal-foot__top:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* --- 桌面端：窄栏条款 + 右侧大幅留白 --- */
@media (min-width: 900px) {
  .page-disclaimer .legal-body {
    grid-template-columns: minmax(170px, 208px) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .legal-doc {
    max-width: 720px;
  }
}

/* --- 打印：便于线下留存 --- */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
  }

  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-banner,
  .page-disclaimer .legal-foot__top {
    display: none;
  }

  .page-disclaimer .legal-body {
    display: block;
    padding-block: 0;
  }

  .page-disclaimer .legal-doc {
    background: #fff;
    max-width: none;
    padding: 0;
  }

  .page-disclaimer .legal-doc .clause__body,
  .page-disclaimer .legal-doc .clause__title {
    color: #000;
  }
}