.page-disclaimer {
  background: var(--navy);
  color: var(--paper);
}

/* 面包屑 */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 22px 0;
  font-size: 13px;
  color: var(--steel);
}

.page-disclaimer .crumbs a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-disclaimer .crumbs [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding-top: 26px;
}

.page-disclaimer .terms-hero__band {
  position: absolute;
  inset: 0;
  background-color: var(--panel);
  background-image: repeating-linear-gradient(115deg, rgba(52, 231, 214, .10) 0 1px, transparent 1px 14px);
  clip-path: polygon(0 0, 100% 0, 100% 64%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  padding-bottom: 52px;
}

.page-disclaimer .terms-hero__text {
  max-width: 720px;
  padding-bottom: 34px;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-disclaimer .display {
  margin: 0 0 18px;
  font-size: clamp(40px, 11vw, 88px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
}

.page-disclaimer .terms-hero__text .lede {
  margin: 0;
  max-width: 34em;
  color: rgba(245, 248, 250, .82);
}

/* 版本标签 */
.page-disclaimer .version {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 9px 16px;
  border: 2px solid var(--teal);
  background: rgba(6, 16, 28, .74);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--teal);
}

.page-disclaimer .version:focus {
  outline: none;
}

.page-disclaimer .version:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-disclaimer .version__note {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 6;
  width: min(330px, 78vw);
  padding: 12px 14px;
  border: 2px solid var(--teal);
  background: var(--navy-deep);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}

.page-disclaimer .version:hover .version__note,
.page-disclaimer .version:focus .version__note,
.page-disclaimer .version:focus-within .version__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 首屏图 */
.page-disclaimer .terms-hero__fig {
  margin: 0;
  border: 2px solid var(--rule-strong);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .terms-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 3;
  object-fit: cover;
}

/* 条款目录 */
.page-disclaimer .terms-toc {
  border-top: 2px solid var(--rule-strong);
  border-bottom: 2px solid var(--rule-strong);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 16px 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .terms-toc__link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 7px 0 7px 10px;
  border-left: 2px solid transparent;
  color: var(--steel);
  text-decoration: none;
  font-size: 15px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .terms-toc__link .num {
  font-size: 12px;
  color: var(--teal);
}

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

/* 条款主体 */
.page-disclaimer .terms {
  padding-block: 34px 0;
}

.page-disclaimer .term {
  padding-block: 34px;
  border-top: 2px solid var(--rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .term:first-child {
  border-top-color: var(--rule-strong);
}

.page-disclaimer .term__num {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--teal);
}

.page-disclaimer .term__title {
  margin: 0 0 16px;
  font-size: clamp(22px, 5.4vw, 28px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--paper);
}

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

.page-disclaimer .term__list > li {
  position: relative;
  padding-left: 20px;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(245, 248, 250, .84);
}

.page-disclaimer .term__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--teal);
}

.page-disclaimer .term__list strong {
  color: var(--paper);
  font-weight: 700;
}

.page-disclaimer .term__list a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .term-mark {
  color: var(--orange);
  text-decoration: underline dashed;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-disclaimer .term__anchor {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px dashed var(--rule-strong);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

/* 延伸去向 */
.page-disclaimer .terms-next {
  padding-block: 6px 72px;
}

.page-disclaimer .terms-next__title {
  margin: 0 0 20px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

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

.page-disclaimer .terms-next__link {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 2px solid var(--rule-strong);
  background: var(--panel);
  color: var(--paper);
  text-decoration: none;
  box-shadow: var(--shadow-hard);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .terms-next__link:hover,
.page-disclaimer .terms-next__link:focus-visible {
  border-color: var(--teal);
  transform: translate(-2px, -2px);
}

.page-disclaimer .terms-next__k {
  font-size: 17px;
  font-weight: 800;
  color: var(--teal);
}

.page-disclaimer .terms-next__v {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 248, 250, .76);
}

/* 窄屏：版本说明直接铺开，避免只靠悬停 */
@media (max-width: 640px) {
  .page-disclaimer .version {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
    max-width: 420px;
  }

  .page-disclaimer .version__note {
    position: static;
    width: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .page-disclaimer .terms-hero__text {
    padding-bottom: 26px;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .terms-hero {
    padding-top: 34px;
  }

  .page-disclaimer .terms-hero__inner {
    padding-bottom: 62px;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2px 32px;
    padding-block: 20px;
  }

  .page-disclaimer .term {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 0 30px;
    padding-block: 46px;
  }

  .page-disclaimer .term__num {
    margin-bottom: 0;
    font-size: 58px;
  }

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