.page-disclaimer {
  --terms-flow: 700px;
}

/* ---------- 页首斜切色带 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 34px 0 88px;
  background:
    linear-gradient(112deg,
      var(--felt) 0%,
      var(--felt) 56%,
      var(--abyss-soft) 56.2%,
      var(--abyss-soft) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 52px));
}

.page-disclaimer .terms-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  mix-blend-mode: screen;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
}

.page-disclaimer .terms-hero .breadcrumb {
  color: var(--fog);
  font-size: 12px;
}

.page-disclaimer .terms-hero .breadcrumb a {
  color: var(--gold-pale);
}

.page-disclaimer .terms-hero .eyebrow {
  margin-top: 26px;
  color: var(--volt);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
}

.page-disclaimer .terms-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(46px, 12vw, 96px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--bone);
}

.page-disclaimer .terms-hero__lede {
  margin: 20px 0 0;
  max-width: 44ch;
  color: var(--bone);
  font-size: 16px;
  line-height: 1.75;
  opacity: 0.92;
}

.page-disclaimer .terms-hero__meta {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--edge);
  max-width: 44ch;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ---------- 主体：窄目录 + 宽正文 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding: 52px 0 84px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .terms-toc__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--fog);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 14px;
}

.page-disclaimer .terms-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid var(--edge);
  color: var(--fog);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .terms-toc__list a:hover,
.page-disclaimer .terms-toc__list a:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--volt);
}

.page-disclaimer .terms-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
}

.page-disclaimer .terms-toc__note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .clause {
  padding: 0 0 8px;
  scroll-margin-top: calc(var(--bar) + 24px);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: 0.02em;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

.page-disclaimer .clause__num[data-copied="true"] {
  color: var(--volt);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-disclaimer .clause:target .clause__title {
  color: var(--gold-pale);
}

.page-disclaimer .clause:target .clause__num {
  color: var(--volt);
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  max-width: var(--terms-flow);
  font-size: 15px;
  line-height: 1.8;
  color: var(--bone);
  opacity: 0.88;
}

.page-disclaimer .clause a {
  color: var(--volt);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause a:hover {
  color: var(--gold-pale);
}

/* ---------- 切角提醒面板 ---------- */
.page-disclaimer .clause__panel {
  position: relative;
  margin: 20px 0 20px;
  padding: 20px 20px 24px;
  max-width: var(--terms-flow);
  background: var(--felt);
  border: 1px solid var(--edge);
  clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%, 0 20px);
}

.page-disclaimer .clause__panel::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 84px;
  height: 2px;
  background: var(--gold);
}

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

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--bone);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

.page-disclaimer .clause__list strong {
  color: var(--gold-pale);
  font-weight: 700;
}

.page-disclaimer .clause__list--tight {
  gap: 10px;
}

/* ---------- 可展开细节 ---------- */
.page-disclaimer .clause__more {
  margin: 18px 0 20px;
  max-width: var(--terms-flow);
  background: var(--abyss-soft);
  border: 1px solid var(--edge);
  border-left: 2px solid var(--felt-lift);
}

.page-disclaimer .clause__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gold-pale);
}

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

.page-disclaimer .clause__more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--volt);
}

.page-disclaimer .clause__more[open] summary::after {
  content: "\2212";
}

.page-disclaimer .clause__more-body {
  padding: 4px 16px 18px;
  border-top: 1px solid var(--edge);
}

.page-disclaimer .clause__more-body .clause__list {
  margin-top: 14px;
}

/* ---------- 分隔线 ---------- */
.page-disclaimer .terms-split {
  height: 0;
  margin: 40px 0;
  border: 0;
  border-top: 1px solid var(--edge);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .terms-contact {
  margin-top: 22px;
  padding: 20px;
  max-width: var(--terms-flow);
  display: grid;
  gap: 12px;
  background: var(--felt);
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-disclaimer .terms-contact__row {
  display: grid;
  gap: 3px;
}

.page-disclaimer .terms-contact__k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--fog);
}

.page-disclaimer .terms-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--bone);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-contact__note {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--edge);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gold-pale);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .terms-hero {
    padding: 44px 0 104px;
  }

  .page-disclaimer .terms-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    padding: 76px 0 108px;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: calc(var(--bar) + 28px);
    align-self: start;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    border-left: 1px solid var(--edge);
  }

  .page-disclaimer .terms-toc__list a {
    margin-left: -1px;
    padding: 10px 0 10px 14px;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .page-disclaimer .terms-toc__list a:hover,
  .page-disclaimer .terms-toc__list a:focus-visible {
    border-left-color: var(--volt);
  }

  .page-disclaimer .clause__title {
    font-size: 25px;
  }

  .page-disclaimer .clause p {
    font-size: 16px;
  }

  .page-disclaimer .terms-split {
    margin: 48px 0;
  }
}

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