.page-disclaimer {
  --doc-measure: 46rem;
  --doc-gap: clamp(1.75rem, 4vw, 3.25rem);
  --doc-hair: 1px solid rgba(14, 34, 68, .95);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(120% 70% at 82% -8%, rgba(95, 224, 208, .07), transparent 62%),
    radial-gradient(90% 55% at 6% 4%, rgba(27, 58, 107, .22), transparent 68%),
    var(--abyss);
}

/* ---------- 页头 ---------- */
.page-disclaimer .doc-hero {
  padding-top: clamp(2rem, 6vw, 3.5rem);
}

.page-disclaimer .doc-hero .breadcrumb {
  margin-bottom: 1.75rem;
}

.page-disclaimer .doc-hero h1 {
  margin: .5rem 0 0;
  font-size: clamp(2rem, 7vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: .1em;
  font-weight: 700;
  color: var(--silver);
  max-width: 22ch;
}

.page-disclaimer .doc-hero .lede {
  margin-top: 1.15rem;
  max-width: var(--doc-measure);
  color: var(--grey);
  font-size: 1.02rem;
  line-height: 1.85;
}

.page-disclaimer .doc-facts {
  display: grid;
  gap: 1rem;
  margin: 2rem 0 0;
  padding: 1.15rem 0 0;
  border-top: var(--doc-hair);
  grid-template-columns: 1fr;
}

.page-disclaimer .doc-facts__item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.page-disclaimer .doc-facts dt {
  color: var(--cyan);
}

.page-disclaimer .doc-facts dd {
  margin: 0;
  color: var(--silver);
  font-size: .95rem;
}

.page-disclaimer .doc-hero__media {
  margin: 2.25rem 0 0;
  border: var(--doc-hair);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: linear-gradient(150deg, var(--hull), var(--abyss) 78%);
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .media__caption {
  padding: .85rem 1.1rem 1rem;
  color: var(--grey);
  font-size: .82rem;
  line-height: 1.6;
  border-top: var(--doc-hair);
}

/* ---------- 文档主体骨架 ---------- */
.page-disclaimer .doc-body {
  margin-top: var(--doc-gap);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
}

/* ---------- 章节导航 ---------- */
.page-disclaimer .doc-index {
  position: sticky;
  top: .5rem;
  z-index: 4;
  padding: .7rem .8rem;
  border: var(--doc-hair);
  border-radius: var(--radius-m);
  background: rgba(7, 18, 38, .92);
  backdrop-filter: blur(10px);
}

.page-disclaimer .doc-index__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-disclaimer .doc-index__list {
  display: flex;
  gap: .55rem;
  margin: 0;
  padding: 0 0 .2rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .doc-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .doc-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .doc-index__link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .85rem;
  border: var(--doc-hair);
  border-radius: 999px;
  color: var(--grey);
  font-size: .86rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .doc-index__num {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--cyan);
}

.page-disclaimer .doc-index__link:hover,
.page-disclaimer .doc-index__link:focus-visible {
  color: var(--silver);
  border-color: rgba(95, 224, 208, .6);
  background: rgba(95, 224, 208, .08);
}

.page-disclaimer .doc-index__hint {
  margin: .7rem 0 0;
  padding-top: .6rem;
  border-top: var(--doc-hair);
  font-size: .8rem;
  color: var(--grey);
  display: none;
}

.page-disclaimer .doc-index__hint a {
  color: var(--cyan);
  text-decoration: none;
}

.page-disclaimer .doc-index__hint a:hover {
  text-decoration: underline;
}

/* ---------- 正文流 ---------- */
.page-disclaimer .doc-stream {
  max-width: var(--doc-measure);
  min-width: 0;
}

.page-disclaimer .doc-sec {
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
}

.page-disclaimer .doc-sec + .doc-sec {
  border-top: var(--doc-hair);
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-disclaimer .doc-sec__head {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .doc-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  font-weight: 600;
  letter-spacing: .04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(95, 224, 208, .75);
}

.page-disclaimer .doc-sec__title {
  margin: 0;
  font-size: clamp(1.2rem, 3.4vw, 1.55rem);
  letter-spacing: .08em;
  color: var(--silver);
}

.page-disclaimer .doc-sec p {
  margin: 0 0 1rem;
  color: var(--grey);
  font-size: 1rem;
  line-height: 1.85;
}

.page-disclaimer .doc-sec p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 224, 208, .35);
}

.page-disclaimer .doc-sec p a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .clause-list {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--doc-hair);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: .9rem;
  padding: .9rem 0;
  border-bottom: var(--doc-hair);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .05em;
  color: var(--cyan);
  padding-top: .2rem;
}

.page-disclaimer .clause__text {
  margin: 0;
  color: var(--silver);
  font-size: .96rem;
  line-height: 1.8;
}

/* ---------- 使用规则 ---------- */
.page-disclaimer .rule-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .85rem;
}

.page-disclaimer .rule {
  position: relative;
  padding: 1.1rem 1.15rem 1.15rem 1.3rem;
  border: var(--doc-hair);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(7, 18, 38, .95), rgba(3, 7, 18, .8));
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .rule::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85rem;
  bottom: .85rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(95, 224, 208, 0));
}

.page-disclaimer .rule:hover {
  border-color: rgba(95, 224, 208, .42);
  transform: translateY(-2px);
}

.page-disclaimer .rule__num {
  display: block;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-disclaimer .rule__title {
  margin: .4rem 0 .45rem;
  font-size: 1.02rem;
  letter-spacing: .06em;
  color: var(--silver);
}

.page-disclaimer .rule__text {
  margin: 0;
  color: var(--grey);
  font-size: .94rem;
  line-height: 1.8;
}

/* ---------- 轨道分隔线 ---------- */
.page-disclaimer .orbit-divider {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  height: 24px;
}

.page-disclaimer .orbit-divider svg {
  display: block;
  width: 100%;
  height: 24px;
}

/* ---------- 联系表格 ---------- */
.page-disclaimer .doc-table-wrap {
  margin-top: 1.5rem;
  overflow-x: auto;
  border: var(--doc-hair);
  border-radius: var(--radius-m);
}

.page-disclaimer .doc-table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: .91rem;
}

.page-disclaimer .doc-table__caption {
  padding: .9rem 1rem .7rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-disclaimer .doc-table th,
.page-disclaimer .doc-table td {
  padding: .85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-top: var(--doc-hair);
  line-height: 1.7;
}

.page-disclaimer .doc-table thead th {
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: .05em;
  font-size: .84rem;
}

.page-disclaimer .doc-table tbody th {
  color: var(--silver);
  font-weight: 500;
  white-space: normal;
}

.page-disclaimer .doc-table tbody td {
  color: var(--grey);
}

.page-disclaimer .doc-table__link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 184, 91, .4);
}

.page-disclaimer .doc-table__link:hover {
  border-bottom-color: var(--gold);
}

.page-disclaimer .doc-signoff {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: var(--doc-hair);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--grey);
}

/* ---------- 动效 ---------- */
.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.page-disclaimer [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-disclaimer .rule:hover {
    transform: none;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 40rem) {
  .page-disclaimer .doc-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-disclaimer .clause {
    grid-template-columns: 4rem minmax(0, 1fr);
  }

  .page-disclaimer .rule-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .page-disclaimer .doc-body {
    grid-template-columns: 14.5rem minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: calc(var(--header-h) + 1rem);
    padding: 1.1rem 1.1rem 1rem;
  }

  .page-disclaimer .doc-index__list {
    flex-direction: column;
    gap: .15rem;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .doc-index__link {
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: .5rem .4rem;
  }

  .page-disclaimer .doc-index__link:hover,
  .page-disclaimer .doc-index__link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(95, 224, 208, .07);
  }

  .page-disclaimer .doc-index__hint {
    display: block;
  }
}