.page-disclaimer {
  --legal-gap: clamp(18px, 3vw, 32px);
  --legal-index-w: 216px;
  --legal-rule-soft: rgba(159, 247, 226, 0.1);
  background: var(--ink-950);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-disclaimer .legal-hero .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 46px);
}

.page-disclaimer .legal-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
}

.page-disclaimer .legal-hero__lead h1 {
  max-width: 18ch;
  margin: 10px 0 0;
}

.page-disclaimer .legal-hero__lead .lede {
  max-width: 46ch;
  margin: clamp(14px, 2vw, 20px) 0 0;
}

.page-disclaimer .legal-hero__meta {
  display: grid;
  gap: 10px;
  padding-top: clamp(16px, 3vw, 24px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--legal-rule-soft);
}

.page-disclaimer .legal-meta-row__k {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-disclaimer .legal-meta-row__v {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--cyan-soft);
  text-align: right;
  word-break: break-all;
}

/* ---------- 首屏纹样带 ---------- */
.page-disclaimer .legal-band {
  position: relative;
  margin: clamp(26px, 5vw, 56px) 0 0;
  border: 1px solid var(--line);
  border-bottom-color: var(--line-strong);
  overflow: hidden;
  background: linear-gradient(120deg, var(--ink-800) 0%, var(--ink-700) 100%);
}

.page-disclaimer .legal-band img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1400 / 500;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.78);
}

.page-disclaimer .legal-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(6, 26, 22, 0.78) 0%, rgba(6, 26, 22, 0.12) 46%, rgba(43, 245, 200, 0.18) 100%);
  pointer-events: none;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .legal-body {
  padding-top: clamp(44px, 8vw, 96px);
}

.page-disclaimer .legal-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
}

.page-disclaimer .legal-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-disclaimer .legal-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--legal-rule-soft);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-disclaimer .legal-index__list a .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-disclaimer .legal-index__list a:hover,
.page-disclaimer .legal-index__list a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--line-strong);
  padding-left: 6px;
  outline: none;
}

/* ---------- 单条条款 ---------- */
.page-disclaimer .legal-clauses {
  display: grid;
  gap: 0;
}

.page-disclaimer .legal-clause {
  position: relative;
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: 1px solid var(--legal-rule-soft);
  scroll-margin-top: 108px;
}

.page-disclaimer .legal-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .legal-clause::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--signal);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .legal-clause:target {
  border-top-color: var(--line-strong);
}

.page-disclaimer .legal-clause:target::before {
  transform: scaleY(0.82);
}

.page-disclaimer .legal-clause__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 24px);
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-disclaimer .legal-clause__num {
  font-family: var(--font-mono);
  font-size: clamp(38px, 6.4vw, 68px);
  line-height: 0.86;
  font-weight: 200;
  letter-spacing: -0.02em;
  color: var(--ink-700);
  transition: color var(--dur) var(--ease);
}

@supports (-webkit-text-stroke: 1px rgba(43, 245, 200, 0.5)) {
  .page-disclaimer .legal-clause__num {
    color: transparent;
    -webkit-text-stroke: 1px var(--line-strong);
  }
  .page-disclaimer .legal-clause[data-inview] .legal-clause__num {
    -webkit-text-stroke-color: var(--cyan);
  }
}

.page-disclaimer .legal-clause__head .h2 {
  margin: 0;
  padding-top: clamp(8px, 1.6vw, 16px);
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.2;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .legal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .legal-list li {
  position: relative;
  max-width: 64ch;
  padding: 13px 0 13px 28px;
  border-bottom: 1px solid var(--legal-rule-soft);
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-list li:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 23px;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .legal-list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .legal-list a:hover,
.page-disclaimer .legal-list a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
  outline: none;
}

/* ---------- 行动条 ---------- */
.page-disclaimer .legal-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: clamp(28px, 5vw, 52px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(18, 63, 52, 0.9) 0%, rgba(11, 42, 35, 0.9) 100%);
}

.page-disclaimer .legal-cta__text {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

/* ---------- 备案信息带 ---------- */
.page-disclaimer .legal-strip {
  margin-top: clamp(40px, 7vw, 88px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(43, 245, 200, 0.07) 0%, rgba(255, 106, 31, 0.09) 100%);
}

.page-disclaimer .legal-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding: 18px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .legal-strip__site {
  color: var(--text);
}

.page-disclaimer .legal-strip__dot {
  width: 6px;
  height: 6px;
  background: var(--signal);
}

.page-disclaimer .legal-strip__icp {
  color: var(--cyan-soft);
}

.page-disclaimer .legal-strip__note {
  color: var(--muted);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .legal-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 响应式 ---------- */
@media (max-width: 560px) {
  .page-disclaimer .legal-meta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-disclaimer .legal-meta-row__v {
    text-align: left;
  }

  .page-disclaimer .legal-clause::before {
    left: -8px;
  }

  .page-disclaimer .legal-list li {
    padding-left: 22px;
  }

  .page-disclaimer .legal-list li::before {
    left: 0;
    width: 10px;
  }

  .page-disclaimer .legal-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
    gap: clamp(30px, 5vw, 64px);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .legal-body__grid {
    grid-template-columns: var(--legal-index-w) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: 104px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__list a,
  .page-disclaimer .legal-clause__num,
  .page-disclaimer .legal-list a,
  .page-disclaimer .legal-clause::before {
    transition: none;
  }
}