.page-disclaimer {
  --terms-line: var(--blueprint);
  --terms-line-soft: rgba(31, 61, 46, 0.85);
  background: var(--pitch-night);
  color: var(--paper);
}

.page-disclaimer .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: clamp(20px, 3.2vw, 36px);
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .breadcrumbs__sep {
  color: var(--terms-line);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  padding-top: clamp(22px, 3.5vw, 40px);
}

.page-disclaimer .terms-hero__text {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(26px, 4vw, 46px);
}

.page-disclaimer .terms-hero__text .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(48px, 11vw, 112px);
  line-height: 0.9;
  letter-spacing: -0.035em;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(245, 241, 230, 0.82);
}

.page-disclaimer .terms-hero__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 12px;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  border-top: 4px solid var(--lime);
  border-bottom: 2px solid var(--terms-line);
  overflow: hidden;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.05);
}

/* ---------- 主体骨架 ---------- */

.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  padding-top: clamp(38px, 5.5vw, 76px);
  padding-bottom: clamp(44px, 6vw, 88px);
}

/* ---------- 索引条 ---------- */

.page-disclaimer .terms-index__label {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
  border-bottom: 2px solid var(--terms-line);
}

.page-disclaimer .terms-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-index__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px 9px 10px;
  color: rgba(245, 241, 230, 0.74);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  color: var(--paper);
  background: var(--grass-deep);
  border-left-color: var(--lime);
}

.page-disclaimer .terms-index__num {
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 0.06em;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-body {
  display: grid;
  gap: clamp(34px, 5vw, 60px);
  min-width: 0;
}

.page-disclaimer .terms-section {
  position: relative;
  padding-bottom: clamp(26px, 3.6vw, 42px);
  scroll-margin-top: 120px;
}

.page-disclaimer .terms-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--terms-line);
}

.page-disclaimer .terms-section:last-child::after {
  display: none;
}

.page-disclaimer .terms-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: clamp(14px, 2.4vw, 26px);
  padding-bottom: 14px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
  border-bottom: 2px solid var(--terms-line-soft);
}

.page-disclaimer .terms-section__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .terms-section__num:hover,
.page-disclaimer .terms-section__num:focus-visible {
  color: var(--lime-soft);
}

.page-disclaimer .terms-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-disclaimer .terms-section .prose {
  max-width: 68ch;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.82;
  color: rgba(245, 241, 230, 0.84);
}

.page-disclaimer .terms-section .prose p {
  margin: 0 0 1.05em;
}

.page-disclaimer .terms-section .prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-section .prose a.link-arrow {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.45);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .terms-section .prose a.link-arrow:hover,
.page-disclaimer .terms-section .prose a.link-arrow:focus-visible {
  color: var(--lime-soft);
  border-bottom-color: var(--lime-soft);
}

.page-disclaimer .terms-key {
  border-left: 3px solid var(--lime);
  padding: 6px 0 6px clamp(14px, 2vw, 22px);
  margin: 1.3em 0 !important;
  color: var(--paper);
  font-weight: 500;
}

.page-disclaimer .terms-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .terms-list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--terms-line);
}

.page-disclaimer .terms-list__mark {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
  padding-top: 4px;
}

/* ---------- 联系方式卡 ---------- */

.page-disclaimer .terms-contact {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(20px, 3vw, 32px);
  max-width: 68ch;
  background: var(--grass-deep);
  border: 2px solid var(--blueprint);
  border-left: 6px solid var(--signal);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-contact__row {
  margin: 0;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-disclaimer .terms-contact__key {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-disclaimer .terms-contact__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .terms-contact__note {
  margin: 8px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--blueprint);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 尾部引导 ---------- */

.page-disclaimer .terms-foot {
  background: var(--grass-deep);
  border-top: 4px solid var(--lime);
  padding: clamp(34px, 5vw, 64px) 0;
}

.page-disclaimer .terms-foot__inner {
  display: grid;
  gap: 24px;
}

.page-disclaimer .terms-foot__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .terms-foot__desc {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 241, 230, 0.76);
}

.page-disclaimer .terms-foot__legal {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-disclaimer .terms-foot__actions {
  align-content: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .terms-foot__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: clamp(28px, 5vw, 64px);
  }

  .page-disclaimer .terms-foot__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__text {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    column-gap: clamp(36px, 5vw, 88px);
    row-gap: 18px;
    align-items: end;
  }

  .page-disclaimer .terms-hero__text .eyebrow {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .terms-hero__title {
    grid-column: 1;
    grid-row: 2;
  }

  .page-disclaimer .terms-hero__lead {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: end;
  }

  .page-disclaimer .terms-hero__meta {
    grid-column: 1;
    grid-row: 3;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: clamp(40px, 6vw, 96px);
    align-items: start;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 116px;
    align-self: start;
  }

  .page-disclaimer .terms-section::after {
    left: -24px;
    right: -24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__list a,
  .page-disclaimer .terms-section__num,
  .page-disclaimer .breadcrumbs a {
    transition: none;
  }
}