.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--line-strong);
  background: var(--ink-deep);
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(25, 195, 216, 0.24), transparent 62%),
    linear-gradient(102deg, rgba(3, 18, 28, 0.96) 0%, rgba(7, 28, 44, 0.84) 46%, rgba(14, 107, 168, 0.44) 100%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(2.5rem, 8vw, 5.25rem);
}

.page-disclaimer .legal-hero h1 {
  margin: 0.65rem 0 1rem;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.2vw, 3.1rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.04em;
  color: var(--paper);
}

.page-disclaimer .legal-hero .lead {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.0625rem);
  line-height: 1.82;
  color: var(--mist);
}

.page-disclaimer .legal-body {
  display: grid;
  gap: 1.75rem;
  padding-block: clamp(2rem, 5vw, 3.25rem) clamp(3rem, 7vw, 5rem);
}

/* ---------- 左侧目录 ---------- */
.page-disclaimer .legal-index {
  border: 2px solid var(--line-strong);
  background: var(--panel);
  padding: 1.15rem 1.1rem 1.25rem;
  box-shadow: var(--shadow);
}

.page-disclaimer .legal-index__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.15rem;
}

.page-disclaimer .legal-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0.4rem;
  color: var(--paper);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .legal-index__no {
  flex: none;
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-disclaimer .legal-index__list a:hover,
.page-disclaimer .legal-index__list a:focus-visible {
  color: var(--cyan);
  background: rgba(25, 195, 216, 0.1);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-disclaimer .legal-index__top {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 185, 66, 0.45);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .legal-index__top:hover,
.page-disclaimer .legal-index__top:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
  outline: none;
}

/* ---------- 右侧条款块 ---------- */
.page-disclaimer .legal-content {
  min-width: 0;
}

.page-disclaimer .clause {
  scroll-margin-top: 96px;
  margin-bottom: 1.35rem;
  padding: clamp(1.15rem, 3vw, 1.9rem);
  border: 2px solid var(--line-strong);
  border-left-width: 6px;
  background: linear-gradient(180deg, rgba(10, 36, 54, 0.94), rgba(7, 28, 44, 0.94));
  box-shadow: var(--shadow);
}

.page-disclaimer .clause:nth-of-type(3n + 1) {
  border-left-color: var(--cyan);
}

.page-disclaimer .clause:nth-of-type(3n + 2) {
  border-left-color: var(--green);
}

.page-disclaimer .clause:nth-of-type(3n) {
  border-left-color: var(--gold);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  margin-bottom: 1.05rem;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .clause__no {
  flex: none;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .clause__body p {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  line-height: 1.82;
  color: rgba(243, 247, 244, 0.9);
}

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

.page-disclaimer .legal-mail {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 195, 216, 0.5);
  word-break: break-all;
}

.page-disclaimer .legal-mail:hover,
.page-disclaimer .legal-mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
  outline: none;
}

.page-disclaimer .aside-note {
  margin-top: 1.1rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(244, 185, 66, 0.4);
  border-left: 4px solid var(--gold);
  background: rgba(244, 185, 66, 0.09);
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-disclaimer .aside-note strong {
  color: var(--gold);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .legal-help {
  margin-top: 1.75rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 2px dashed var(--line-strong);
  background: rgba(14, 107, 168, 0.12);
}

.page-disclaimer .legal-help__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}

.page-disclaimer .legal-help__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-disclaimer .legal-help__links a {
  color: var(--paper);
  font-size: 0.9375rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(156, 199, 217, 0.35);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .legal-body {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .legal-index {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .legal-hero h1 {
    margin-top: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__list a,
  .page-disclaimer .legal-index__top,
  .page-disclaimer .legal-help__links a,
  .page-disclaimer .legal-mail {
    transition: none;
  }
}
<<<END>>>