.page-disclaimer {
  --terms-cut: 22px;
  --terms-num-col: 92px;
  --terms-line: 1px solid var(--ds-teal);
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding-block: clamp(20px, 4vw, 44px) clamp(18px, 3vw, 28px);
  max-width: 900px;
}

.page-disclaimer .terms-hero__kicker {
  margin: 0 0 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--ds-font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--ds-warm);
}

.page-disclaimer .terms-hero__lead {
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ds-paper);
  max-width: 62ch;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

/* ---------- 顶部配图 ---------- */
.page-disclaimer .terms-figure {
  margin: 0 0 clamp(24px, 4vw, 48px);
  position: relative;
}

.page-disclaimer .terms-figure__media {
  overflow: hidden;
  background: var(--ds-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--terms-cut)), calc(100% - var(--terms-cut)) 100%, 0 100%);
}

.page-disclaimer .ds-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-disclaimer .terms-figure__plate {
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translateY(30%);
  margin-left: clamp(12px, 3vw, 28px);
  font-family: var(--ds-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ds-ink);
}

/* ---------- 三句要点 ---------- */
.page-disclaimer .terms-key {
  margin: clamp(34px, 6vw, 64px) 0 clamp(20px, 3vw, 32px);
  background: var(--ds-panel);
  border-left: 3px solid var(--ds-orange);
  padding: clamp(20px, 3.4vw, 34px) clamp(18px, 3.4vw, 36px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--terms-cut)), calc(100% - var(--terms-cut)) 100%, 0 100%);
}

.page-disclaimer .terms-key__title {
  margin: 0 0 18px;
  font-family: var(--ds-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ds-cyan);
}

.page-disclaimer .terms-key__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-disclaimer .terms-key__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-disclaimer .terms-key__no {
  font-family: var(--ds-font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--ds-orange);
}

.page-disclaimer .terms-key__item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ds-warm);
}

/* ---------- 主体：目录 + 条款 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-block: clamp(24px, 4vw, 56px) clamp(36px, 6vw, 80px);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-family: var(--ds-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ds-moss);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
  border-top: var(--terms-line);
  padding-top: 12px;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--ds-paper);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .terms-toc__no {
  font-family: var(--ds-font-mono);
  font-size: 12px;
  color: var(--ds-moss);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--ds-cyan);
  border-color: var(--ds-teal);
}

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

.page-disclaimer .terms-body {
  display: grid;
  gap: 0;
}

.page-disclaimer .terms-item {
  display: grid;
  gap: 16px;
  padding-block: clamp(26px, 3.6vw, 46px);
  border-top: var(--terms-line);
}

.page-disclaimer .terms-item:first-child {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .terms-item__aside {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.page-disclaimer .terms-item__num {
  font-family: var(--ds-font-mono);
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 0.9;
  color: var(--ds-cyan);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.page-disclaimer .terms-item__num:hover,
.page-disclaimer .terms-item__num:focus-visible {
  color: var(--ds-orange);
}

.page-disclaimer .terms-item__num:focus-visible {
  outline: 2px solid var(--ds-cyan);
  outline-offset: 4px;
}

.page-disclaimer .terms-item__note {
  margin: 0;
  font-family: var(--ds-font-body);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.12em;
  color: var(--ds-moss);
}

.page-disclaimer .terms-item__title {
  margin: 0 0 18px;
  font-family: var(--ds-font-head);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ds-warm);
}

.page-disclaimer .terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-list__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--ds-paper);
}

.page-disclaimer .terms-list__item p {
  margin: 0;
}

.page-disclaimer .terms-list__no {
  font-family: var(--ds-font-mono);
  font-size: 12.5px;
  line-height: 2.2;
  color: var(--ds-moss);
}

.page-disclaimer .terms-link {
  color: var(--ds-warm);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan);
  padding-bottom: 1px;
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--ds-cyan);
}

.page-disclaimer .terms-link:focus-visible {
  outline: 2px solid var(--ds-cyan);
  outline-offset: 2px;
}

/* 浅色条款：导出范围 */
.page-disclaimer .terms-item--paper {
  background: var(--ds-paper);
  padding-inline: clamp(16px, 3vw, 34px);
  margin-block: clamp(20px, 3vw, 32px);
  border-top: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--terms-cut)), calc(100% - var(--terms-cut)) 100%, 0 100%);
}

.page-disclaimer .terms-item--paper .terms-item__num {
  color: var(--ds-orange);
}

.page-disclaimer .terms-item--paper .terms-item__note {
  color: var(--ds-teal);
}

.page-disclaimer .terms-item--paper .terms-item__title {
  color: var(--ds-ink);
}

.page-disclaimer .terms-item--paper .terms-list__item {
  color: var(--ds-ink);
}

.page-disclaimer .terms-item--paper .terms-list__no {
  color: var(--ds-teal);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .terms-cta {
  display: grid;
  gap: 24px;
  padding: clamp(24px, 4vw, 44px) clamp(20px, 4vw, 46px);
  margin-bottom: clamp(40px, 7vw, 96px);
  background: var(--ds-deep);
  border-top: 3px solid var(--ds-orange);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--terms-cut)), calc(100% - var(--terms-cut)) 100%, 0 100%);
}

.page-disclaimer .terms-cta__title {
  margin: 0 0 14px;
  font-family: var(--ds-font-head);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.2;
  color: var(--ds-warm);
}

.page-disclaimer .terms-cta__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ds-paper);
  max-width: 60ch;
}

.page-disclaimer .terms-cta__contact {
  margin: 16px 0 0;
  font-family: var(--ds-font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ds-moss);
  word-break: break-word;
}

.page-disclaimer .terms-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .terms-cta__link {
  font-size: 14px;
  color: var(--ds-moss);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-teal);
}

.page-disclaimer .terms-cta__link:hover,
.page-disclaimer .terms-cta__link:focus-visible {
  color: var(--ds-cyan);
}

.page-disclaimer .terms-cta__link:focus-visible {
  outline: 2px solid var(--ds-cyan);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .terms-key__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-disclaimer .terms-key__item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-disclaimer .terms-list__item,
  .page-disclaimer .terms-key__item p {
    font-size: 17px;
  }

  .page-disclaimer .terms-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--ds-header-h) + 26px);
  }

  .page-disclaimer .terms-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
  }

  .page-disclaimer .terms-toc__link {
    white-space: normal;
    padding: 11px 0 11px 14px;
    border: none;
    border-left: 2px solid transparent;
    margin-left: -1px;
  }

  .page-disclaimer .terms-toc__link:hover,
  .page-disclaimer .terms-toc__link:focus-visible {
    border-left-color: var(--ds-orange);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
  }

  .page-disclaimer .terms-item {
    grid-template-columns: var(--terms-num-col) minmax(0, 1fr);
    gap: 32px;
  }

  .page-disclaimer .terms-item__aside {
    flex-direction: column;
    align-items: flex-end;
    gap: 18px;
  }

  .page-disclaimer .terms-item__num {
    padding-right: 2px;
  }

  .page-disclaimer .terms-item__note {
    writing-mode: vertical-rl;
    letter-spacing: 0.22em;
    height: 132px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-toc__link,
  .page-disclaimer .terms-item__num,
  .page-disclaimer .terms-link,
  .page-disclaimer .terms-cta__link {
    transition: none;
  }
}