.page-disclaimer {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  letter-spacing: -0.01em;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: clamp(26px, 5vw, 58px);
  padding-bottom: clamp(30px, 6vw, 72px);
  border-bottom: var(--edge);
  background:
    radial-gradient(880px 400px at 90% -12%, rgba(168, 85, 247, .22), transparent 70%),
    linear-gradient(170deg, var(--panel), var(--ink) 70%);
}

.page-disclaimer .pd-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
}

.page-disclaimer .pd-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .14;
}

.page-disclaimer .pd-hero__ghost {
  position: absolute;
  right: -2vw;
  bottom: -1.4rem;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.6rem, 15vw, 11rem);
  line-height: .8;
  letter-spacing: -0.05em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(34, 240, 228, .2);
  pointer-events: none;
  user-select: none;
}

.page-disclaimer .pd-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: var(--fs-14);
  color: var(--mute);
}

.page-disclaimer .crumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

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

.page-disclaimer .pd-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.page-disclaimer .pd-hero__eyebrow-text {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--mute);
}

.page-disclaimer .pd-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.page-disclaimer .pd-hero__title span {
  display: inline-block;
  transform: skewX(-6deg);
  transform-origin: left bottom;
}

.page-disclaimer .pd-hero__lede {
  max-width: 62ch;
  margin: clamp(16px, 2.6vw, 26px) 0 0;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--mute);
}

.page-disclaimer .pd-keypoints {
  display: grid;
  gap: 14px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-keypoint {
  padding: 16px 18px;
  background: var(--panel);
  border: var(--edge);
  border-left-width: 3px;
  box-shadow: var(--hard);
}

.page-disclaimer .pd-keypoint:nth-child(1) { border-left-color: var(--cyan); }
.page-disclaimer .pd-keypoint:nth-child(2) { border-left-color: var(--pulse); }
.page-disclaimer .pd-keypoint:nth-child(3) { border-left-color: var(--amber); }

.page-disclaimer .pd-keypoint__label {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-17);
  color: var(--paper);
}

.page-disclaimer .pd-keypoint__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--mute);
}

/* ---------- 目录 + 条款 ---------- */
.page-disclaimer .pd-shell {
  display: grid;
  gap: var(--stack);
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .pd-toc {
  padding: 18px;
  background: var(--deck);
  border: var(--edge);
}

.page-disclaimer .pd-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer .pd-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-toc__list li + li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .pd-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: var(--fs-14);
  color: var(--paper);
  text-decoration: none;
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .pd-toc__list a:hover,
.page-disclaimer .pd-toc__list a:focus-visible {
  color: var(--cyan);
  transform: translateX(3px);
}

.page-disclaimer .pd-toc__no {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-variant-numeric: tabular-nums;
  color: var(--pulse);
}

.page-disclaimer .pd-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--mute);
  overflow-wrap: anywhere;
}

.page-disclaimer .pd-clauses {
  min-width: 0;
}

.page-disclaimer .pd-clause {
  margin-bottom: 14px;
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--hard);
  scroll-margin-top: 20px;
}

.page-disclaimer .pd-clause__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .pd-clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-clause__head:hover .pd-clause__title,
.page-disclaimer .pd-clause__head:focus-visible .pd-clause__title {
  color: var(--cyan);
}

.page-disclaimer .pd-clause__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-22);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-disclaimer .pd-clause__title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-22);
  line-height: 1.25;
  color: var(--paper);
  transition: color .18s var(--ease);
}

.page-disclaimer .pd-clause__tag {
  flex: 0 0 auto;
}

.page-disclaimer .pd-clause__cue {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-right: 3px;
  border-right: 2px solid var(--mute);
  border-bottom: 2px solid var(--mute);
  transform: rotate(45deg);
  transition: transform .2s var(--ease);
}

.page-disclaimer .pd-clause[open] .pd-clause__cue {
  transform: rotate(-135deg);
}

.page-disclaimer .pd-clause__body {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-17);
  line-height: 1.72;
  color: var(--paper);
}

.page-disclaimer .pd-clause--key .pd-clause__body {
  border-left: 2px solid var(--amber);
  padding-left: 16px;
}

.page-disclaimer .pd-clause__body p {
  margin: 0 0 14px;
}

.page-disclaimer .pd-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-clause__body ul {
  margin: 0 0 14px;
  padding-left: 1.15em;
}

.page-disclaimer .pd-clause__body li {
  margin-bottom: 9px;
}

.page-disclaimer .pd-clause__body li::marker {
  color: var(--cyan);
}

.page-disclaimer .pd-clause__body strong {
  font-weight: 700;
  color: var(--cyan);
}

.page-disclaimer .pd-clause__body a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-disclaimer .pd-clause__body a:hover,
.page-disclaimer .pd-clause__body a:focus-visible {
  color: var(--cyan);
  background: rgba(34, 240, 228, .08);
}

.page-disclaimer .pd-code__label {
  font-size: var(--fs-14);
  color: var(--mute);
}

.page-disclaimer .pd-code {
  margin: 0 0 14px;
  padding: 14px 16px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  overflow-x: auto;
  white-space: pre;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .pd-keypoints {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .pd-clause__head {
    padding: 18px 22px;
  }

  .page-disclaimer .pd-clause__body {
    padding: 18px 22px 24px;
  }

  .page-disclaimer .pd-clause--key .pd-clause__body {
    padding-left: 20px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .pd-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(24px, 3.2vw, 46px);
    align-items: start;
  }

  .page-disclaimer .pd-toc {
    position: sticky;
    top: 20px;
  }
}

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

  .page-disclaimer .pd-toc__list a:hover,
  .page-disclaimer .pd-toc__list a:focus-visible {
    transform: none;
  }

  .page-disclaimer .pd-hero__title span {
    transform: none;
  }
}