.page-disclaimer {
  --pd-pad: clamp(18px, 3vw, 40px);
  padding-bottom: clamp(52px, 8vw, 104px);
  color: var(--ice);
  background:
    radial-gradient(1080px 520px at 88% -12%, rgba(38, 225, 255, .10), transparent 70%),
    radial-gradient(720px 420px at 4% 6%, rgba(255, 91, 34, .07), transparent 72%),
    var(--ink-900);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 26px);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb__item {
  color: var(--mist);
}

.page-disclaimer .breadcrumb__current {
  color: var(--cyan);
}

/* ---------- 页头 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  margin-top: clamp(14px, 2.2vw, 24px);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(155deg, var(--ink-800) 0%, var(--ink-900) 64%);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--lava));
  z-index: 3;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(38, 225, 255, .16);
  border-radius: 2px;
  pointer-events: none;
  z-index: 2;
}

.page-disclaimer .notice-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .notice-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .30;
  display: block;
}

.page-disclaimer .notice-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--ink-900) 22%, rgba(5, 11, 28, .76) 58%, rgba(5, 11, 28, .34) 100%);
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 3;
  max-width: 760px;
  padding: clamp(26px, 5vw, 64px) clamp(20px, 4vw, 60px);
}

.page-disclaimer .notice-hero .eyebrow {
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .notice-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(29px, 5.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--ice);
}

.page-disclaimer .notice-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-hero__meta li {
  padding: 6px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: rgba(20, 35, 76, .55);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--mist);
}

/* ---------- 横向目录 ---------- */
.page-disclaimer .notice-toc {
  display: flex;
  margin-top: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .notice-toc::-webkit-scrollbar {
  height: 5px;
}

.page-disclaimer .notice-toc::-webkit-scrollbar-thumb {
  background: var(--rule);
  border-radius: 999px;
}

.page-disclaimer .toc-link {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px clamp(14px, 2.2vw, 22px);
  border-right: 1px solid var(--rule);
  font-size: var(--fs-14);
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .toc-link::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rule);
  transition: background-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  color: var(--ice);
  background: rgba(38, 225, 255, .07);
  outline: none;
}

.page-disclaimer .toc-link:hover::before,
.page-disclaimer .toc-link:focus-visible::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(38, 225, 255, .18);
}

.page-disclaimer .toc-link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .notice-list {
  margin-top: clamp(26px, 4vw, 48px);
}

.page-disclaimer .entry {
  border-top: 1px solid var(--rule);
  padding: clamp(20px, 3vw, 32px) 0;
  scroll-margin-top: 104px;
}

.page-disclaimer .entry:last-of-type {
  border-bottom: 1px solid var(--rule);
}

.page-disclaimer .entry:target {
  background: linear-gradient(90deg, rgba(38, 225, 255, .07), transparent 62%);
}

.page-disclaimer .entry__summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 0 16px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  color: var(--ice);
}

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

.page-disclaimer .entry__summary::marker {
  content: "";
}

.page-disclaimer .entry__summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1;
  color: var(--mist);
  transition: color .2s var(--ease);
}

.page-disclaimer .entry[open] .entry__summary::after {
  content: "－";
  color: var(--lava);
}

.page-disclaimer .entry__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-disclaimer .entry__num {
  font-size: var(--fs-12);
  letter-spacing: .14em;
  line-height: 1.7;
  padding-left: 11px;
  border-left: 2px solid var(--rule);
  color: var(--cyan);
  transition: border-color .2s var(--ease);
}

.page-disclaimer .entry[open] .entry__num {
  border-left-color: var(--lava);
}

.page-disclaimer .entry__title {
  margin: 0;
  font-size: clamp(17px, 2.3vw, 22px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -.01em;
}

.page-disclaimer .entry__body {
  padding-top: 14px;
  max-width: 68ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .entry__body p {
  margin: 0 0 12px;
}

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

.page-disclaimer .entry__body ul {
  display: grid;
  gap: 9px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .entry__body li {
  position: relative;
  padding-left: 20px;
}

.page-disclaimer .entry__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan);
  transform: translateY(-50%) rotate(45deg);
}

.page-disclaimer .entry__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 225, 255, .42);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

/* ---------- 联系方式条 ---------- */
.page-disclaimer .contact-strip {
  display: grid;
  gap: 1px;
  margin-top: 16px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--rule);
  overflow: hidden;
}

.page-disclaimer .contact-strip__cell {
  padding: 14px 16px;
  background: var(--ink-800);
}

.page-disclaimer .contact-strip__label {
  display: block;
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--mist);
}

.page-disclaimer .contact-strip__value {
  display: block;
  margin-top: 7px;
  font-size: var(--fs-16);
  color: var(--ice);
  word-break: break-word;
}

/* ---------- 页尾信息条 ---------- */
.page-disclaimer .notice-exit {
  display: grid;
  gap: 22px;
  margin-top: clamp(30px, 4.4vw, 52px);
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: linear-gradient(118deg, var(--ink-800), var(--ink-900) 72%);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .notice-exit::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--lava), var(--cyan));
}

.page-disclaimer .notice-exit__kicker {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(200, 255, 77, .12);
  color: var(--pulse);
  font-size: var(--fs-12);
  letter-spacing: .16em;
}

.page-disclaimer .notice-exit__title {
  margin: 14px 0 0;
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--ice);
}

.page-disclaimer .notice-exit__text {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .notice-exit__links {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--rule);
  overflow: hidden;
}

.page-disclaimer .notice-exit__links li {
  background: var(--ink-800);
}

.page-disclaimer .notice-exit__links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  font-size: var(--fs-14);
  color: var(--mist);
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .notice-exit__links a::before {
  content: "↗";
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
  flex: none;
}

.page-disclaimer .notice-exit__links a:hover,
.page-disclaimer .notice-exit__links a:focus-visible {
  color: var(--ice);
  background: rgba(38, 225, 255, .08);
  outline: none;
}

.page-disclaimer .notice-exit__links a:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .entry__body {
    padding-left: 54px;
  }

  .page-disclaimer .contact-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .notice-exit__links {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .notice-hero__inner {
    padding: 72px 66px;
  }

  .page-disclaimer .notice-toc {
    position: sticky;
    top: 68px;
    z-index: 20;
    box-shadow: 0 10px 24px rgba(5, 11, 28, .55);
  }

  .page-disclaimer .entry {
    padding: 34px 0;
  }

  .page-disclaimer .entry__body {
    padding-left: 58px;
  }

  .page-disclaimer .notice-exit {
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
    gap: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .entry__num,
  .page-disclaimer .entry__summary::after,
  .page-disclaimer .entry__body a,
  .page-disclaimer .notice-exit__links a {
    transition: none;
  }
}
<<<END>>>