.page-disclaimer {
  --dx-cols: 88px;
  --dx-ink-soft: rgba(26, 26, 34, 0.78);
  --dx-ink-line: rgba(26, 26, 34, 0.16);
  display: block;
}

.page-disclaimer .dx-topline {
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, rgba(240, 180, 74, 0.26) 46%, transparent 100%);
}

.page-disclaimer .dx-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dx-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(22px, 3.4vw, 38px);
}

.page-disclaimer .dx-hero::after {
  content: "";
  position: absolute;
  top: -160px;
  left: -100px;
  width: 540px;
  height: 440px;
  background: radial-gradient(50% 50% at 50% 50%, var(--glow), transparent 72%);
  opacity: 0.7;
  pointer-events: none;
}

.page-disclaimer .dx-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dx-hero__kicker {
  margin: 0 0 14px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-disclaimer .dx-hero__title {
  margin: 0 0 0.6em;
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .dx-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 条目索引 ---------- */
.page-disclaimer .dx-index {
  margin-top: clamp(24px, 4vw, 38px);
  padding-top: 16px;
  border-top: 1px solid var(--grid);
}

.page-disclaimer .dx-index ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dx-index a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--grid);
  border-radius: var(--r-sm);
  font-size: var(--fs-14);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dx-index a .mono {
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color var(--dur) var(--ease);
}

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

.page-disclaimer .dx-index a:hover .mono,
.page-disclaimer .dx-index a:focus-visible .mono {
  color: var(--cyan);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .dx-banner {
  margin: 0 0 clamp(32px, 5vw, 58px);
  border: 1px solid var(--grid);
  background: var(--panel);
}

.page-disclaimer .dx-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

.page-disclaimer .dx-banner__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--grid);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .dx-terms {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-disclaimer .dx-term {
  display: grid;
  gap: 12px;
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--grid);
  scroll-margin-top: 110px;
}

.page-disclaimer .dx-term__num {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-14);
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-disclaimer .dx-term__num::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}

.page-disclaimer .dx-term__body h2 {
  margin: 0 0 0.55em;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .dx-term__body > p {
  margin: 0 0 1.2em;
  max-width: 64ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--text);
}

/* 规格清单 */
.page-disclaimer .dx-specs {
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--grid);
}

.page-disclaimer .dx-specs > div {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer .dx-specs dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .dx-specs dd {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--text);
}

/* 要点清单 */
.page-disclaimer .dx-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dx-list li {
  position: relative;
  padding-left: 20px;
  max-width: 64ch;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .dx-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--red);
}

.page-disclaimer .dx-list strong {
  font-weight: 600;
  color: var(--text);
}

.page-disclaimer .dx-list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(23, 224, 212, 0.4);
}

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

/* ---------- 反色联系区 ---------- */
.page-disclaimer .dx-reach {
  position: relative;
  margin-top: clamp(40px, 6vw, 78px);
  padding: clamp(34px, 6vw, 68px) 0;
  background: var(--paper);
  color: var(--ink);
  scroll-margin-top: 110px;
}

.page-disclaimer .dx-reach::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red) 0%, var(--gold) 46%, var(--cyan) 100%);
}

.page-disclaimer .dx-reach__inner {
  display: grid;
  gap: 12px;
}

.page-disclaimer .dx-reach__num {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-disclaimer .dx-reach__num::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--red);
  opacity: 0.7;
}

.page-disclaimer .dx-reach h2 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 31px);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .dx-reach__lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--dx-ink-soft);
}

.page-disclaimer .dx-reach__contacts {
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--dx-ink-line);
}

.page-disclaimer .dx-reach__contacts > div {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--dx-ink-line);
}

.page-disclaimer .dx-reach__contacts dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: rgba(26, 26, 34, 0.55);
}

.page-disclaimer .dx-reach__contacts dd {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-disclaimer .dx-reach__contacts a {
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 12, 43, 0.35);
}

.page-disclaimer .dx-reach__contacts a:hover,
.page-disclaimer .dx-reach__contacts a:focus-visible {
  border-bottom-color: var(--red-deep);
}

.page-disclaimer .dx-reach__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .dx-return {
  display: flex;
  justify-content: flex-end;
  padding: clamp(20px, 3vw, 34px) 0 0;
}

.page-disclaimer .dx-return a {
  padding-bottom: 3px;
  border-bottom: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dx-specs > div {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-disclaimer .dx-reach__contacts > div {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 820px) {
  .page-disclaimer {
    --dx-cols: 96px;
  }

  .page-disclaimer .dx-term,
  .page-disclaimer .dx-reach__inner {
    grid-template-columns: var(--dx-cols) minmax(0, 1fr);
    gap: 28px;
  }

  .page-disclaimer .dx-term__num,
  .page-disclaimer .dx-reach__num {
    padding-top: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dx-index a,
  .page-disclaimer .dx-return a {
    transition: none;
  }
}