.page-disclaimer {
  --terms-num-col: 2.8rem;
  --terms-indent: 0rem;
}

@media (min-width: 760px) {
  .page-disclaimer {
    --terms-num-col: 3.6rem;
    --terms-indent: 4.3rem;
  }
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding-top: 22px;
  font-size: 13px;
  color: var(--text-3);
}

.page-disclaimer .breadcrumbs a {
  color: var(--text-3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

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

.page-disclaimer .crumb-sep {
  margin: 0 8px;
  color: var(--edge);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--edge);
  background:
    radial-gradient(760px 300px at 6% -14%, rgba(11, 61, 46, .62), transparent 70%),
    radial-gradient(520px 240px at 96% 0%, rgba(226, 58, 46, .10), transparent 72%);
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-l);
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 6.4fr) minmax(0, 5.6fr);
    align-items: end;
    gap: 44px;
  }
}

.page-disclaimer .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-yellow);
}

.page-disclaimer h1 {
  margin: 14px 0 18px;
  max-width: 19ch;
  font-size: clamp(27px, 5.2vw, 42px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .terms-lead {
  margin: 0;
  max-width: 38ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-2);
}

.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--edge);
}

.page-disclaimer .terms-meta > div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-disclaimer .terms-meta dt {
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--text-3);
}

.page-disclaimer .terms-meta dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
}

.page-disclaimer .terms-meta dd.mono {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-yellow);
}

.page-disclaimer .terms-hero-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  filter: saturate(.78) contrast(1.06);
}

.page-disclaimer .terms-hero-media::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 88px;
  height: 3px;
  background: var(--c-red);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: var(--head-h);
  z-index: 4;
  background: rgba(10, 26, 47, .94);
  border-bottom: 1px solid var(--edge);
  backdrop-filter: blur(8px);
}

.page-disclaimer .terms-index-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-index-inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-index a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 15px 14px 13px;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  color: var(--text-3);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .terms-index-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--c-red);
}

.page-disclaimer .terms-index a:hover,
.page-disclaimer .terms-index a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--c-yellow);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .terms-body {
  padding-top: 6px;
  padding-bottom: 56px;
}

.page-disclaimer .terms-clause {
  border-bottom: 1px solid var(--edge);
  scroll-margin-top: calc(var(--head-h) + 62px);
}

.page-disclaimer .terms-clause:target {
  background: linear-gradient(90deg, rgba(226, 58, 46, .10), transparent 58%);
  box-shadow: inset 3px 0 0 var(--c-red);
}

.page-disclaimer .terms-clause-head {
  display: grid;
  grid-template-columns: var(--terms-num-col) 1fr auto;
  align-items: baseline;
  gap: 0 10px;
  padding: 26px 0 14px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .terms-clause-head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-clause-head::marker {
  content: "";
}

.page-disclaimer .terms-clause-head:focus-visible {
  outline: 2px solid var(--c-yellow);
  outline-offset: -3px;
}

.page-disclaimer .terms-clause-head::after {
  content: "+";
  justify-self: end;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--text-3);
  transition: color .18s var(--ease);
}

.page-disclaimer .terms-clause[open] .terms-clause-head::after {
  content: "−";
  color: var(--c-yellow);
}

.page-disclaimer .terms-clause-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -0.03em;
  color: var(--c-red);
  transition: color .18s var(--ease);
}

.page-disclaimer .terms-clause-head:hover .terms-clause-num {
  color: var(--c-yellow);
}

.page-disclaimer .terms-clause-title {
  margin: 0;
  font-size: clamp(17px, 2.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--text);
}

.page-disclaimer .terms-clause-body {
  display: grid;
  gap: 14px;
  padding: 0 0 28px;
  color: var(--text-2);
}

@media (min-width: 760px) {
  .page-disclaimer .terms-clause-body {
    padding-left: var(--terms-indent);
    max-width: 76ch;
  }
}

.page-disclaimer .terms-clause-body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
}

.page-disclaimer .terms-clause-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .terms-clause-body li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.74;
}

.page-disclaimer .terms-clause-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--c-yellow);
}

.page-disclaimer .terms-clause-body strong {
  color: var(--text);
  font-weight: 700;
}

/* ---------- 页尾指引 ---------- */
.page-disclaimer .terms-out {
  padding: 44px 0 72px;
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(11, 61, 46, .34), transparent 82%);
}

.page-disclaimer .terms-out-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

@media (min-width: 840px) {
  .page-disclaimer .terms-out-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 40px;
  }
}

.page-disclaimer .terms-out h2 {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.6vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .terms-out p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--text-3);
}

.page-disclaimer .terms-out-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-out-links a {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  background: var(--surface);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: background-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .terms-out-links a:hover {
  background: var(--c-red);
  color: #fff;
  transform: translateY(-2px);
}

.page-disclaimer .terms-out-links a:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--c-yellow);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 520px) {
  .page-disclaimer h1 {
    font-size: 26px;
    max-width: none;
  }

  .page-disclaimer .terms-lead {
    max-width: none;
  }

  .page-disclaimer .terms-clause-head {
    padding: 22px 0 12px;
    gap: 0 8px;
  }

  .page-disclaimer .terms-hero-media img {
    aspect-ratio: 16 / 9;
  }

  .page-disclaimer .terms-meta {
    gap: 10px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }
}