.page-disclaimer {
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--sans);
  --notice-ink-soft: #3A4A56;
  --notice-ink-mute: #4B5A65;
  --notice-num: rgba(27, 42, 54, 0.14);
  --notice-grid: rgba(221, 227, 230, 0.5);
}

/* —— 首屏 —— */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  background: var(--abyss);
  color: var(--paper);
  padding: clamp(20px, 3vw, 32px) 0 clamp(44px, 7vw, 88px);
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    var(--rule-dark-soft) 0 1px,
    transparent 1px 72px
  );
  pointer-events: none;
}

.page-disclaimer .notice-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .notice-hero__crumbs {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist-70);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-disclaimer .notice-hero__crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

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

.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: end;
}

.page-disclaimer .notice-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .notice-hero__title {
  margin: 16px 0 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(38px, 8vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 13em;
}

.page-disclaimer .notice-hero__lede {
  margin: 24px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

.page-disclaimer .notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-disclaimer .notice-hero__media {
  margin: 0;
  border: 1px solid var(--rule-dark);
  background: var(--deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), 0 100%);
}

.page-disclaimer .notice-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.06);
  opacity: 0.82;
}

/* —— 条目正文 —— */
.page-disclaimer .notice-body {
  position: relative;
  background: var(--paper);
  background-image: linear-gradient(
    to right,
    var(--notice-grid) 1px,
    transparent 1px
  );
  background-size: 120px 100%;
  padding: clamp(48px, 8vw, 104px) 0 clamp(40px, 6vw, 72px);
}

.page-disclaimer .notice-body__head {
  display: grid;
  gap: 14px;
  padding-bottom: clamp(24px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(8px, 2vw, 24px);
}

.page-disclaimer .notice-body__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hull);
}

.page-disclaimer .notice-body__title {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--graphite);
}

.page-disclaimer .notice-body__intro {
  margin: 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--notice-ink-soft);
}

.page-disclaimer .notice-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-disclaimer .notice-item {
  padding: clamp(24px, 3.5vw, 34px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-item:first-child {
  border-top: 0;
}

.page-disclaimer .notice-item__num {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--notice-num);
}

.page-disclaimer .notice-item__title {
  margin: 10px 0 12px;
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--graphite);
}

.page-disclaimer .notice-item__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--notice-ink-soft);
}

.page-disclaimer .notice-item__more {
  margin-top: 16px;
}

.page-disclaimer .notice-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--hull);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .notice-item__more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .notice-item__more summary::before {
  content: "+";
  font-weight: 700;
  color: var(--coral);
}

.page-disclaimer .notice-item__more[open] summary::before {
  content: "−";
}

.page-disclaimer .notice-item__more summary:hover,
.page-disclaimer .notice-item__more summary:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-disclaimer .notice-item__more p {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--amber);
  font-size: 15px;
  line-height: 1.8;
  color: var(--notice-ink-mute);
}

.page-disclaimer .notice-item__link {
  margin: 16px 0 0;
  font-size: 14px;
}

.page-disclaimer .notice-item__link a {
  color: var(--hull);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .notice-item__link a:hover,
.page-disclaimer .notice-item__link a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* —— 页尾收束 —— */
.page-disclaimer .notice-foot {
  background: var(--deep);
  color: var(--mist);
  padding: clamp(40px, 6vw, 80px) 0 clamp(36px, 5vw, 60px);
}

.page-disclaimer .notice-foot__rule {
  height: 1px;
  background: var(--rule-dark);
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-disclaimer .notice-foot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .notice-foot__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .notice-foot__title {
  margin: 0 0 14px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .notice-foot__text {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-70);
  word-break: break-word;
}

.page-disclaimer .notice-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .notice-foot__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-dark);
  color: var(--paper);
  font-size: 15px;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .notice-foot__links a span {
  color: var(--cyan);
  font-family: var(--mono);
}

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

/* —— 底部引导条 —— */
.page-disclaimer .notice-back {
  position: sticky;
  bottom: 0;
  z-index: 5;
  background: var(--abyss);
  border-top: 1px solid rgba(47, 227, 210, 0.35);
}

.page-disclaimer .notice-back__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-disclaimer .notice-back__inner p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist-70);
}

.page-disclaimer .notice-back__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--coral);
  color: var(--abyss);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 0;
  transition: background 180ms ease;
}

.page-disclaimer .notice-back__link span {
  font-family: var(--mono);
  font-weight: 700;
}

.page-disclaimer .notice-back__link:hover,
.page-disclaimer .notice-back__link:focus-visible {
  background: var(--amber);
}

@media (min-width: 900px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-disclaimer .notice-body {
    background-size: 160px 100%;
  }

  .page-disclaimer .notice-list {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }

  .page-disclaimer .notice-item:nth-child(2) {
    border-top: 0;
    margin-top: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .notice-item:nth-child(even) {
    margin-top: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .notice-item:nth-child(odd) {
    padding-right: 8px;
  }

  .page-disclaimer .notice-item:nth-child(even) {
    padding-left: 8px;
  }

  .page-disclaimer .notice-foot__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-item__more summary,
  .page-disclaimer .notice-foot__links a,
  .page-disclaimer .notice-back__link,
  .page-disclaimer .notice-hero__crumbs a,
  .page-disclaimer .notice-item__link a {
    transition: none;
  }
}
<<<END>>>