.page-disclaimer {
  --pd-rail-w: 318px;
  position: relative;
  color: var(--c-text);
  font-family: var(--font-body);
  padding-bottom: clamp(56px, 8vw, 112px);
  overflow-x: hidden;
  background: linear-gradient(180deg, rgba(69, 224, 224, 0.05), rgba(7, 11, 20, 0) 360px);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(180deg, rgba(232, 238, 249, 0.035) 0 1px, transparent 1px 5px);
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
}

.page-disclaimer .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* 首屏 */
.page-disclaimer .notice-hero {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  padding: clamp(26px, 4vw, 46px) 0 clamp(24px, 3.5vw, 40px);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .notice-hero .eyebrow {
  margin: 0;
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.page-disclaimer .notice-title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5.2vw, 3.9rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-disclaimer .notice-title b {
  font-weight: 800;
  color: var(--c-amber);
}

.page-disclaimer .notice-lead {
  margin: 0;
  max-width: 60ch;
  color: var(--c-muted);
  font-size: clamp(0.98rem, 1.3vw, 1.1rem);
  line-height: 1.85;
}

.page-disclaimer .notice-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.page-disclaimer .notice-index a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  color: var(--c-muted);
  font-size: var(--fs-12);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .notice-index a .mono {
  color: var(--c-cyan);
  font-size: var(--fs-12);
}

.page-disclaimer .notice-index a:hover,
.page-disclaimer .notice-index a:focus-visible {
  color: var(--c-text);
  border-color: var(--c-cyan);
  background-color: rgba(69, 224, 224, 0.07);
}

/* 双栏 */
.page-disclaimer .notice-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding-top: clamp(26px, 4vw, 46px);
}

/* 条款 */
.page-disclaimer .clause {
  padding: clamp(24px, 3.4vw, 40px) 0;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-disclaimer .notice-flow > .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: 16px;
}

.page-disclaimer .clause__num {
  flex: none;
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.06em;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(1.14rem, 2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.38;
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  max-width: 40em;
  line-height: 1.85;
}

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

.page-disclaimer .clause a:not(.btn) {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 224, 224, 0.4);
}

.page-disclaimer .clause a:not(.btn):hover,
.page-disclaimer .clause a:not(.btn):focus-visible {
  border-bottom-color: var(--c-cyan);
}

.page-disclaimer .point-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
}

.page-disclaimer .point-list li {
  position: relative;
  padding-left: 22px;
  max-width: 40em;
  line-height: 1.78;
}

.page-disclaimer .point-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--c-cyan);
}

/* 图 */
.page-disclaimer .notice-figure {
  margin: 20px 0 22px;
}

.page-disclaimer .notice-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 折叠 */
.page-disclaimer .fold {
  margin-top: 18px;
  border-top: 1px dashed var(--c-line);
}

.page-disclaimer .fold__item + .fold__item {
  border-top: 1px dashed var(--c-line);
}

.page-disclaimer .fold__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 14px 0;
  border: 0;
  background: none;
  color: var(--c-cyan);
  font: inherit;
  font-size: var(--fs-14);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.page-disclaimer .fold__trigger:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-disclaimer .fold__icon {
  position: relative;
  flex: none;
  width: 12px;
  height: 12px;
  color: currentColor;
}

.page-disclaimer .fold__icon::before,
.page-disclaimer .fold__icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .fold__icon::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 1.5px;
  transform: translateY(-50%);
}

.page-disclaimer .fold__icon::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1.5px;
  transform: translateX(-50%);
}

.page-disclaimer .fold__trigger[aria-expanded="true"] .fold__icon::after {
  opacity: 0;
}

.page-disclaimer .fold__panel {
  padding: 0 0 16px;
}

.page-disclaimer .fold__panel p {
  margin: 0;
  max-width: 40em;
  color: var(--c-muted);
  font-size: var(--fs-14);
  line-height: 1.8;
}

/* 按钮排 */
.page-disclaimer .btn-row {
  margin-top: 22px;
}

/* 右栏提示卡 */
.page-disclaimer .notice-rail {
  display: grid;
  gap: 16px;
  align-self: start;
}

.page-disclaimer .check-card {
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--c-amber);
  background: linear-gradient(180deg, rgba(240, 178, 60, 0.11), rgba(240, 178, 60, 0) 58%), var(--c-panel);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .check-card__title {
  margin: 0 0 16px;
  color: var(--c-amber);
  font-size: var(--fs-16);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-disclaimer .check-card ol {
  list-style: none;
  counter-reset: ck;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.page-disclaimer .check-card li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-text);
}

.page-disclaimer .check-card li::before {
  counter-increment: ck;
  content: "0" counter(ck);
  color: var(--c-amber);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.9;
}

.page-disclaimer .check-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(240, 178, 60, 0.35);
  color: var(--c-amber);
  font-size: var(--fs-14);
  text-decoration: none;
}

.page-disclaimer .check-card__link:hover,
.page-disclaimer .check-card__link:focus-visible {
  color: var(--c-text);
}

.page-disclaimer .rail-note {
  padding: clamp(18px, 2.4vw, 22px);
  background: var(--c-night);
  border: 1px solid var(--c-line);
}

.page-disclaimer .rail-note__title {
  margin: 0 0 8px;
  color: var(--c-muted);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-disclaimer .rail-note__body {
  margin: 0;
  color: var(--c-text);
  font-size: var(--fs-14);
  line-height: 1.7;
  word-break: break-word;
}

/* 响应式 */
@media (min-width: 700px) {
  .page-disclaimer .notice-index {
    gap: 10px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .notice-layout {
    grid-template-columns: minmax(0, 1fr) var(--pd-rail-w);
    column-gap: clamp(32px, 4vw, 68px);
    align-items: start;
  }

  .page-disclaimer .notice-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (max-width: 420px) {
  .page-disclaimer .clause__head {
    gap: 10px;
  }

  .page-disclaimer .check-card li {
    grid-template-columns: 22px 1fr;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-index a,
  .page-disclaimer .check-card,
  .page-disclaimer .fold__icon::before,
  .page-disclaimer .fold__icon::after {
    transition: none;
  }
}
<<<END>>>