.page-disclaimer {
  --ag-radius: 2px;
  --ag-num-col: 3.25rem;
  display: block;
  background: var(--carbon);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ag-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(158deg, rgba(30, 27, 69, .88) 0%, rgba(8, 17, 14, 0) 60%),
    radial-gradient(720px 340px at 92% 2%, rgba(199, 242, 80, .13), transparent 68%),
    var(--surface);
}

.page-disclaimer .ag-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(36, 68, 58, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 68, 58, .55) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: .55;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 80%);
}

.page-disclaimer .ag-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 48px);
  padding-block: clamp(28px, 5vw, 68px);
}

.page-disclaimer .ag-hero__copy h1 {
  margin: 12px 0 0;
  max-width: 16em;
  font-size: var(--fs-1);
  line-height: 1.16;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--text);
}

.page-disclaimer .ag-hero__lede {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .ag-hero__points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .ag-hero__points li {
  position: relative;
  padding-left: 20px;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--text);
}

.page-disclaimer .ag-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 9px;
  height: 9px;
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 58%, 58% 100%, 0 100%);
}

.page-disclaimer .ag-hero__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: var(--ag-radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-disclaimer .ag-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-disclaimer .ag-hero__figure::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 76px;
  height: 76px;
  background: linear-gradient(225deg, rgba(255, 139, 61, .42), transparent 62%);
  pointer-events: none;
}

/* ---------- 要点速览条 ---------- */
.page-disclaimer .ag-brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--indigo);
  border-bottom: 1px solid var(--line);
  border-top: 2px solid var(--lime);
}

.page-disclaimer .ag-brief__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px clamp(16px, 4vw, 28px);
  text-decoration: none;
  color: var(--text);
  border-top: 1px solid rgba(36, 68, 58, .8);
  transition: background-color .18s var(--ease);
}

.page-disclaimer .ag-brief__item:first-child {
  border-top: 0;
}

.page-disclaimer .ag-brief__item:hover,
.page-disclaimer .ag-brief__item:focus-visible {
  background: rgba(199, 242, 80, .09);
}

.page-disclaimer .ag-brief__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 2px;
  background: var(--lime);
  transition: width .24s var(--ease);
}

.page-disclaimer .ag-brief__item:hover::before,
.page-disclaimer .ag-brief__item:focus-visible::before {
  width: 100%;
}

.page-disclaimer .ag-brief__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-disclaimer .ag-brief__label {
  font-size: .9375rem;
  line-height: 1.55;
  color: var(--text);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .ag-doc {
  padding-block: clamp(40px, 7vw, 88px);
  background: var(--carbon);
}

.page-disclaimer .ag-doc .section-head {
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-disclaimer .ag-clauses {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__head {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 8px;
  align-items: baseline;
  padding: 22px 30px 22px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .clause__head::marker {
  content: "";
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: var(--fs-4);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .clause__lede {
  grid-column: 2;
  margin: 0;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .clause__head::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 30px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .clause[open] .clause__head::after {
  transform: rotate(-135deg);
  border-color: var(--lime);
}

.page-disclaimer .clause__body {
  padding: 0 0 30px;
}

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

.page-disclaimer .clause__list > li {
  position: relative;
  padding-left: 20px;
  font-size: .9688rem;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .clause__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 11px;
  height: 1px;
  background: var(--lime);
}

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

.page-disclaimer .clause__list a,
.page-disclaimer .clause__tail a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 242, 80, .45);
  padding-bottom: 1px;
  transition: border-color .16s var(--ease);
}

.page-disclaimer .clause__list a:hover,
.page-disclaimer .clause__list a:focus-visible,
.page-disclaimer .clause__tail a:hover,
.page-disclaimer .clause__tail a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-disclaimer .clause__defs {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-disclaimer .clause__defs dt {
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--lime);
}

.page-disclaimer .clause__defs dd {
  margin: 7px 0 0;
  font-size: .9688rem;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .clause__tail {
  margin: 20px 0 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 对照表格 ---------- */
.page-disclaimer .ag-table-scroll {
  margin-top: 24px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--ag-radius);
}

.page-disclaimer .ag-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: .9375rem;
}

.page-disclaimer .ag-table caption {
  text-align: left;
  padding: 14px 18px;
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ag-table th,
.page-disclaimer .ag-table td {
  text-align: left;
  padding: 14px 18px;
  line-height: 1.75;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .ag-table thead th {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--lime);
  background: rgba(8, 17, 14, .55);
}

.page-disclaimer .ag-table tbody td {
  color: var(--text);
}

.page-disclaimer .ag-table tbody td:first-child {
  color: var(--muted);
}

.page-disclaimer .ag-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 数字条 ---------- */
.page-disclaimer .ag-figures {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--ag-radius);
  overflow: hidden;
}

.page-disclaimer .ag-figure {
  display: grid;
  gap: 6px;
  padding: 16px 14px;
  background: var(--panel);
}

.page-disclaimer .ag-figure__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.6rem, 5vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-disclaimer .ag-figure__label {
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 版本行 ---------- */
.page-disclaimer .ag-meta {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.page-disclaimer .ag-meta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  padding-block: 22px;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-disclaimer .ag-meta__ver {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
  color: var(--lime);
}

.page-disclaimer .ag-meta__text {
  color: var(--muted);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .ag-brief {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-disclaimer .ag-brief__item {
    justify-content: center;
    min-height: 122px;
    border-top: 0;
    border-left: 1px solid rgba(36, 68, 58, .8);
  }

  .page-disclaimer .ag-brief__item:first-child {
    border-left: 0;
  }

  .page-disclaimer .ag-hero__points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 24px;
  }
}

/* ---------- 桌面端：宽内容 + 窄旁注 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .ag-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
    column-gap: clamp(32px, 5vw, 76px);
  }

  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: minmax(0, 290px) minmax(0, 1fr);
    column-gap: clamp(28px, 4.5vw, 64px);
    align-items: start;
  }

  .page-disclaimer .clause__head {
    align-content: start;
    padding: 34px 34px 34px 0;
  }

  .page-disclaimer .clause__lede {
    grid-column: 1 / -1;
    margin-top: 12px;
  }

  .page-disclaimer .clause__head::after {
    top: 44px;
    right: 10px;
  }

  .page-disclaimer .clause__body {
    grid-column: 2;
    padding: 34px 0 40px clamp(24px, 3vw, 40px);
    border-left: 1px solid var(--line-soft);
  }

  .page-disclaimer .ag-table {
    min-width: 0;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  }
}

/* ---------- 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ag-brief__item,
  .page-disclaimer .ag-brief__item::before,
  .page-disclaimer .clause__head::after,
  .page-disclaimer .clause__list a {
    transition: none;
  }
}