.page-disclaimer {
  --t-num-w: 54px;
  --t-rule: rgba(138, 148, 166, 0.26);
  --t-nav-top: 96px;
  padding-bottom: 72px;
}

.page-disclaimer .breadcrumb {
  margin-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  display: grid;
  gap: 24px;
  padding: 22px 0 26px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero__body {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer h1 {
  margin: 0;
  font-size: clamp(28px, 7.4vw, 44px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

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

.page-disclaimer .terms-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text-dim);
}

.page-disclaimer .terms-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-disclaimer .terms-hero__facts .u-mono {
  font-size: 22px;
  font-weight: 500;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款布局 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 22px;
  padding: 28px 0 10px;
}

.page-disclaimer .terms-nav {
  min-width: 0;
}

.page-disclaimer .terms-nav__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-nav__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.page-disclaimer .terms-nav__link:hover,
.page-disclaimer .terms-nav__link:focus-visible {
  border-color: var(--cyan);
  color: var(--text-strong);
}

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

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

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

/* ---------- 条文 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  gap: 34px;
  min-width: 0;
}

.page-disclaimer .term {
  display: grid;
  gap: 14px;
  padding-bottom: 26px;
  border-bottom: 1px dashed var(--t-rule);
  scroll-margin-top: var(--t-nav-top);
}

.page-disclaimer .term__head {
  display: grid;
  grid-template-columns: var(--t-num-w) minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .term__num {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--violet);
}

.page-disclaimer .term__title {
  margin: 0;
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--text-strong);
}

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

.page-disclaimer .term__item {
  display: grid;
  gap: 7px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-disclaimer .term__item-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-strong);
}

.page-disclaimer .term__text {
  margin: 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .term__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, 0.4);
}

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

.page-disclaimer .term__more {
  border-left: 2px solid var(--yellow);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: 10px 14px 0;
}

.page-disclaimer .term__more[open] {
  padding-bottom: 14px;
}

.page-disclaimer .term__more summary {
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--yellow);
  padding-bottom: 10px;
}

.page-disclaimer .term__more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .term__more summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-disclaimer .term__more[open] summary::before {
  content: "− ";
}

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

/* ---------- 相关入口 ---------- */
.page-disclaimer .terms-more {
  margin-top: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-more__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-strong);
}

.page-disclaimer .terms-more__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-more__list li {
  display: grid;
  gap: 3px;
  position: relative;
  padding-left: 16px;
}

.page-disclaimer .terms-more__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--violet);
  transform: rotate(45deg);
}

.page-disclaimer .terms-more__list a {
  font-size: 16px;
  font-weight: 500;
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .terms-more__list a:hover,
.page-disclaimer .terms-more__list a:focus-visible {
  border-bottom: 1px solid var(--cyan);
}

.page-disclaimer .terms-more__list span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 44px;
    align-items: start;
    padding: 34px 0 34px;
  }

  .page-disclaimer .terms-hero__figure {
    margin-top: 6px;
  }

  .page-disclaimer .terms-more__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
    padding-top: 40px;
  }

  .page-disclaimer .terms-nav {
    position: sticky;
    top: var(--t-nav-top);
  }

  .page-disclaimer .terms-nav__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .terms-nav__link {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    white-space: normal;
    padding: 10px 12px;
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    background: transparent;
  }

  .page-disclaimer .terms-nav__link:hover,
  .page-disclaimer .terms-nav__link:focus-visible {
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(53, 224, 214, 0.1), transparent 80%);
  }

  .page-disclaimer .term {
    gap: 18px;
    padding-bottom: 34px;
  }

  .page-disclaimer .term__head {
    gap: 16px;
  }

  .page-disclaimer .term__item {
    padding-left: calc(var(--t-num-w) + 16px);
  }

  .page-disclaimer .term__more {
    margin-left: calc(var(--t-num-w) + 16px);
  }

  .page-disclaimer .terms-body {
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-nav__link,
  .page-disclaimer .term__more summary {
    transition: none;
  }
}