.page-disclaimer {
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  background-color: var(--ink-deep);
  color: var(--white);
  padding-bottom: clamp(48px, 9vw, 88px);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 42, 71, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 71, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 7%, #000 86%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 7%, #000 86%, transparent 100%);
}

.page-disclaimer [id] {
  scroll-margin-top: 96px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .notice-hero {
  position: relative;
  z-index: 0;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(18px, 3.5vw, 30px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: -14% -22% 0 -22%;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(118deg, rgba(34, 224, 214, 0.17) 0%, rgba(34, 224, 214, 0) 44%),
    linear-gradient(296deg, rgba(90, 62, 140, 0.36) 0%, rgba(90, 62, 140, 0) 54%);
  clip-path: polygon(0 0, 100% 0, 100% 60%, 0 100%);
}

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 38px);
  margin-top: clamp(16px, 3vw, 26px);
}

.page-disclaimer .notice-hero__copy h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 8.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-disclaimer .notice-hero__copy .lede {
  max-width: 40ch;
  margin: 0;
}

.page-disclaimer .notice-hero__meta {
  margin: 0;
  display: grid;
  gap: 12px;
  padding: 18px 20px 18px 24px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(16, 26, 51, 0.95) 0%, rgba(16, 26, 51, 0.58) 100%);
}

.page-disclaimer .notice-hero__meta::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  width: 3px;
  height: 36px;
  border-radius: 0 3px 3px 0;
  background: var(--cyan);
  box-shadow: var(--glow-cyan);
}

.page-disclaimer .notice-hero__meta div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(30, 42, 71, 0.9);
}

.page-disclaimer .notice-hero__meta div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .notice-hero__meta dt {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-disclaimer .notice-hero__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

/* ---------- 窄幅视觉 ---------- */

.page-disclaimer .notice-banner {
  position: relative;
  margin: clamp(16px, 3.5vw, 28px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(120deg, #081026 0%, var(--ink-console) 100%);
}

.page-disclaimer .notice-banner img {
  display: block;
  width: 100%;
  height: clamp(150px, 28vw, 340px);
  object-fit: cover;
  object-position: center 40%;
}

/* ---------- 页内目录 ---------- */

.page-disclaimer .notice-index {
  margin: clamp(22px, 4.5vw, 40px) 0 0;
}

.page-disclaimer .notice-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .notice-index a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(16, 26, 51, 0.72);
  color: var(--white);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .notice-index a .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .notice-index a:hover,
.page-disclaimer .notice-index a:focus-visible {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, 0.1);
  color: var(--cyan-soft);
}

/* ---------- 条款链 ---------- */

.page-disclaimer .rule-chain {
  margin: clamp(26px, 5.5vw, 52px) 0 0;
}

.page-disclaimer .rule-card {
  position: relative;
}

.page-disclaimer .rule-card + .rule-card {
  margin-top: 24px;
}

.page-disclaimer .rule-card::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -24px;
  width: 2px;
  height: 24px;
  transform: translateX(-50%);
  background: linear-gradient(to bottom, var(--cyan), rgba(34, 224, 214, 0));
  pointer-events: none;
}

.page-disclaimer .rule-card:last-child::after {
  content: none;
}

.page-disclaimer .rule-card__inner {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(172deg, rgba(16, 26, 51, 0.96) 0%, rgba(8, 14, 32, 0.9) 100%);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-disclaimer .rule-card__inner[open] {
  border-color: rgba(34, 224, 214, 0.4);
  box-shadow: 0 20px 50px -34px rgba(34, 224, 214, 0.75);
}

.page-disclaimer .rule-card__summary {
  position: relative;
  display: block;
  cursor: pointer;
  list-style: none;
  text-align: right;
  padding: clamp(34px, 6vw, 42px) clamp(18px, 3vw, 32px) 12px;
}

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

.page-disclaimer .rule-card__summary::marker {
  content: "";
}

.page-disclaimer .rule-card__no {
  position: absolute;
  top: 14px;
  right: clamp(18px, 3vw, 32px);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  opacity: 0.85;
}

.page-disclaimer .rule-card__title {
  display: inline;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
  transition: color 0.2s ease;
}

.page-disclaimer .rule-card__summary:hover .rule-card__title,
.page-disclaimer .rule-card__summary:focus-visible .rule-card__title {
  color: var(--cyan-soft);
}

.page-disclaimer .rule-card__cue {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 14px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(-135deg) translate(-2px, -1px);
  transition: transform 0.25s ease;
  vertical-align: middle;
}

.page-disclaimer .rule-card__inner:not([open]) .rule-card__cue {
  transform: rotate(45deg) translateY(-2px);
}

.page-disclaimer .rule-card__body {
  display: grid;
  gap: 12px;
  padding: 0 clamp(18px, 3vw, 32px) clamp(20px, 3vw, 28px);
}

.page-disclaimer .rule-card__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 246, 255, 0.84);
}

.page-disclaimer .rule-card__body strong {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

/* ---------- 备案与联系 ---------- */

.page-disclaimer .notice-contact {
  margin-top: clamp(38px, 7.5vw, 72px);
}

.page-disclaimer .notice-contact__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid rgba(34, 224, 214, 0.3);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(34, 224, 214, 0.16) 0%, rgba(34, 224, 214, 0) 56%),
    linear-gradient(180deg, #0b1226 0%, #05080f 100%);
}

.page-disclaimer .notice-contact__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(242, 246, 255, 0.05) 0 1px,
    transparent 1px 5px
  );
}

.page-disclaimer .notice-contact__panel > * {
  position: relative;
  z-index: 1;
}

.page-disclaimer .notice-contact__panel .eyebrow {
  color: var(--cyan);
}

.page-disclaimer .notice-contact__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-disclaimer .notice-contact__lede {
  margin: 0 0 26px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-disclaimer .notice-contact__list {
  margin: 0 0 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-disclaimer .notice-contact__list div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-contact__list dt {
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-disclaimer .notice-contact__list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-disclaimer .notice-contact__icp {
  margin: 0 0 24px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-disclaimer .notice-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .notice-contact__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 22px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-disclaimer .notice-hero__meta {
    padding: 22px 22px 22px 26px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .notice-index a {
    padding: 8px 13px 8px 11px;
    font-size: 13px;
  }

  .page-disclaimer .rule-card__title {
    font-size: 19px;
  }

  .page-disclaimer .rule-card__cue {
    margin-left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>