.page-disclaimer {
  --pd-text: var(--text);
  --pd-body: rgba(234, 242, 255, .84);
  --pd-num-col: 48px;
  padding-bottom: 76px;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: 18px;
  font-size: 13px;
  letter-spacing: .04em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding: 8px 0 30px;
  max-width: 860px;
}

.page-disclaimer .legal-hero h1 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.75rem, 7.2vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--pd-text);
  margin: 14px 0 18px;
  max-width: 22ch;
  text-wrap: balance;
}

.page-disclaimer .legal-hero__lead {
  font-size: 16px;
  line-height: 1.78;
  color: var(--pd-body);
  max-width: 62ch;
  margin: 0;
}

/* ---------- 适用范围提示条 ---------- */
.page-disclaimer .notice-strip {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--divider);
  border-left: 4px solid var(--coral);
  margin-bottom: 46px;
  box-shadow: var(--shadow);
}

.page-disclaimer .notice-strip__media {
  height: 96px;
  overflow: hidden;
  position: relative;
}

.page-disclaimer .notice-strip__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 8, 15, .1) 0%, rgba(3, 8, 15, .9) 100%);
}

.page-disclaimer .notice-strip__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .72;
}

.page-disclaimer .notice-strip__body {
  padding: 20px 22px 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-strip__label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--coral);
  margin: 0 0 10px;
}

.page-disclaimer .notice-strip__text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--pd-body);
  margin: 0;
  max-width: 74ch;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .legal-section {
  padding: 34px 0 8px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--top-h) + 20px);
}

.page-disclaimer .legal-section:first-of-type {
  border-top: 0;
}

.page-disclaimer .legal-section__head {
  display: grid;
  grid-template-columns: var(--pd-num-col) 1fr;
  gap: 14px;
  align-items: start;
  margin-bottom: 18px;
}

.page-disclaimer .clause-index {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--mint);
  border: 1.5px solid var(--mint);
  border-radius: 8px;
  padding: 6px 0;
  text-align: center;
  background: rgba(43, 230, 200, .06);
}

.page-disclaimer .legal-section__head h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.15rem, 4.4vw, 1.6rem);
  line-height: 1.24;
  letter-spacing: -.005em;
  color: var(--pd-text);
  margin: 2px 0 0;
}

.page-disclaimer .legal-section__lead {
  grid-column: 2;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
  margin: 10px 0 0;
  max-width: 60ch;
}

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

.page-disclaimer .clause-list li {
  display: grid;
  grid-template-columns: var(--pd-num-col) 1fr;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
  color: var(--mint-soft);
  padding-top: 3px;
  white-space: nowrap;
}

.page-disclaimer .clause-list p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--pd-body);
  margin: 0;
  max-width: 72ch;
}

/* ---------- 责任范围对照 ---------- */
.page-disclaimer .liability-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .liability-row {
  display: grid;
  gap: 8px;
  padding: 18px 16px 18px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-disclaimer .liability-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 3px;
  height: 18px;
  border-radius: 2px;
  background: var(--coral);
  opacity: .85;
}

.page-disclaimer .liability-row {
  padding-left: 16px;
}

.page-disclaimer .liability-case {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--coral-soft);
  margin: 0;
}

.page-disclaimer .liability-fix {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pd-body);
  margin: 0;
  max-width: 68ch;
}

/* ---------- 收束卡片 ---------- */
.page-disclaimer .closing-card {
  margin-top: 46px;
  background: linear-gradient(135deg, var(--bg-stand) 0%, rgba(22, 48, 79, .58) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  display: grid;
  gap: 20px;
  box-shadow: var(--shadow);
}

.page-disclaimer .closing-card h2 {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.1rem, 4.2vw, 1.4rem);
  line-height: 1.25;
  color: var(--pd-text);
  margin: 0 0 10px;
}

.page-disclaimer .closing-card p {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pd-body);
  margin: 0;
  max-width: 62ch;
}

.page-disclaimer .closing-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .closing-card__actions .btn {
  flex: 0 1 auto;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    --pd-num-col: 60px;
  }

  .page-disclaimer .legal-hero {
    padding: 12px 0 40px;
  }

  .page-disclaimer .notice-strip {
    display: grid;
    grid-template-columns: 240px 1fr;
    align-items: stretch;
    margin-bottom: 56px;
  }

  .page-disclaimer .notice-strip__media {
    height: auto;
    min-height: 140px;
  }

  .page-disclaimer .notice-strip__media::after {
    background: linear-gradient(90deg, rgba(3, 8, 15, .15) 0%, rgba(3, 8, 15, .95) 100%);
  }

  .page-disclaimer .notice-strip__body {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 26px 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-disclaimer .clause-list li {
    padding: 17px 0;
  }

  .page-disclaimer .legal-section {
    padding: 44px 0 10px;
  }

  .page-disclaimer .liability-row {
    grid-template-columns: minmax(150px, 3fr) 7fr;
    gap: 30px;
    align-items: start;
    padding: 22px 18px 22px 18px;
  }

  .page-disclaimer .liability-case {
    font-size: 15.5px;
    text-align: left;
  }

  .page-disclaimer .closing-card {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 30px 32px;
    gap: 28px;
  }

  .page-disclaimer .closing-card__actions {
    justify-content: flex-end;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1080px) {
  .page-disclaimer .legal-hero {
    padding: 18px 0 52px;
  }

  .page-disclaimer .notice-strip {
    grid-template-columns: 300px 1fr;
  }

  .page-disclaimer .clause-list p,
  .page-disclaimer .liability-fix {
    font-size: 15.5px;
  }

  .page-disclaimer .legal-section {
    padding: 52px 0 12px;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-strip,
  .page-disclaimer .closing-card {
    box-shadow: none;
  }
}