.page-disclaimer {
  --disc-line: rgba(201, 162, 39, .26);
  --disc-line-soft: rgba(201, 162, 39, .16);
  --disc-body: rgba(245, 241, 230, .86);
  --disc-muted: rgba(245, 241, 230, .58);
  --disc-panel: rgba(14, 58, 49, .82);
  --disc-max-read: 64ch;

  background:
    radial-gradient(920px 460px at 10% -10%, rgba(23, 89, 74, .6), transparent 68%),
    radial-gradient(700px 420px at 100% 6%, rgba(47, 75, 124, .22), transparent 72%),
    var(--ink-900);
  color: var(--paper);
  padding-block: 34px 88px;
  overflow-x: hidden;
}

.page-disclaimer .disc-sep {
  color: var(--disc-muted);
  font-family: var(--font-mono);
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--disc-muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--disc-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease-out, border-color .2s ease-out;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--gold);
}

/* 开场 */
.page-disclaimer .disc-intro {
  margin-top: 34px;
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 8vw, 72px);
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-disclaimer .lead {
  margin: 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--disc-body);
}

/* 顶部提示区 */
.page-disclaimer .disc-notice {
  position: relative;
  margin: 42px 0 0;
  border: 1px solid var(--gold);
  border-radius: var(--radius-card);
  background: var(--disc-panel);
  overflow: hidden;
  isolation: isolate;
}

.page-disclaimer .disc-notice::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 37, 31, .55), rgba(8, 37, 31, .86));
  z-index: 1;
  pointer-events: none;
}

.page-disclaimer .disc-notice__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-disclaimer .disc-notice__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-disclaimer .disc-notice__text {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: clamp(42px, 9vw, 76px) clamp(20px, 6vw, 60px);
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 3.1vw, 28px);
  line-height: 1.6;
  letter-spacing: .01em;
  color: var(--paper);
  text-shadow: 0 2px 22px rgba(8, 37, 31, .95);
}

/* 条款列表 */
.page-disclaimer .disc-terms {
  margin-top: 60px;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 30px 0;
  border-bottom: 1px solid var(--disc-line);
  scroll-margin-top: calc(var(--header-offset) + 28px);
}

.page-disclaimer .disc-item__no {
  display: block;
  width: fit-content;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .22s ease-out, border-color .22s ease-out;
}

.page-disclaimer .disc-item__no:hover,
.page-disclaimer .disc-item__no:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-disclaimer .disc-item__body h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.3;
  color: var(--paper);
}

.page-disclaimer .disc-body {
  max-width: var(--disc-max-read);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--disc-body);
}

.page-disclaimer .disc-body p {
  margin: 0 0 1.05em;
}

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

.page-disclaimer .disc-body a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-body a:hover,
.page-disclaimer .disc-body a:focus-visible {
  color: var(--paper);
}

.page-disclaimer .disc-stamp {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--disc-muted);
}

/* 更新记录折叠 */
.page-disclaimer .accordion {
  margin-top: 24px;
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .accordion-item {
  border-bottom: 1px solid var(--disc-line-soft);
}

.page-disclaimer .accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 16px 2px;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color .2s ease-out;
}

.page-disclaimer .accordion-trigger:hover,
.page-disclaimer .accordion-trigger:focus-visible {
  color: var(--gold-soft);
}

.page-disclaimer .disc-log-title {
  display: block;
}

.page-disclaimer .accordion-icon {
  flex: 0 0 auto;
  position: relative;
  width: 14px;
  height: 14px;
}

.page-disclaimer .accordion-icon::before,
.page-disclaimer .accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 14px;
  height: 1px;
  background: var(--gold);
  transition: transform .22s ease-out;
}

.page-disclaimer .accordion-icon::after {
  transform: rotate(90deg);
}

.page-disclaimer .accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: rotate(0deg);
}

.page-disclaimer .accordion-panel {
  padding: 0 2px 20px;
  max-width: var(--disc-max-read);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--disc-body);
}

.page-disclaimer .accordion-panel p {
  margin: 0;
}

.page-disclaimer .accordion-panel[hidden] {
  display: none;
}

/* 收尾 */
.page-disclaimer .disc-foot {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-foot p {
  margin: 0;
  max-width: var(--disc-max-read);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--disc-muted);
}

.page-disclaimer .disc-foot a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-foot a:hover,
.page-disclaimer .disc-foot a:focus-visible {
  color: var(--paper);
}

/* 桌面端排布 */
@media (min-width: 760px) {
  .page-disclaimer {
    padding-block: 48px 120px;
  }

  .page-disclaimer .disc-intro {
    margin-top: 48px;
  }

  .page-disclaimer .disc-notice {
    margin-top: 52px;
  }

  .page-disclaimer .disc-terms {
    margin-top: 76px;
  }

  .page-disclaimer .disc-item {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 40px;
    padding: 44px 0;
  }

  .page-disclaimer .disc-foot {
    margin-top: 60px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
  }
}
<<<END>>>