.page-disclaimer {
  --terms-rail: 88px;
  --terms-card-pad: 20px 18px 24px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(138, 92, 255, .22), transparent 60%),
    var(--c-void);
}

.page-disclaimer .terms-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: .14;
  filter: grayscale(1) contrast(1.3);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 53, 66, .55) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(42, 53, 66, .35) 0 1px, transparent 1px 64px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 78%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  padding-top: 34px;
  padding-bottom: 38px;
}

.page-disclaimer .terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 20px;
}

.page-disclaimer .terms-hero__sync {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .04em;
  color: var(--c-mute);
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, var(--fs-h1));
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.12;
  color: var(--c-white);
}

.page-disclaimer .terms-hero__lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-white);
  opacity: .9;
}

.page-disclaimer .terms-jump {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-jump a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid var(--c-line);
  background: rgba(20, 27, 36, .76);
  color: var(--c-white);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-disclaimer .terms-jump a:hover,
.page-disclaimer .terms-jump a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--c-cyan);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .terms-jump a:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-disclaimer .terms-jump__n {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-cyan);
  letter-spacing: .08em;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  gap: 18px;
  padding-top: 34px;
  padding-bottom: 64px;
}

.page-disclaimer .clause {
  scroll-margin-top: 96px;
  display: grid;
  gap: 14px;
  padding: var(--terms-card-pad);
  border: 1px solid var(--c-line);
  background: var(--c-deck);
  box-shadow: var(--shadow-hard-sm);
}

.page-disclaimer .clause__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--c-cyan);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-disclaimer .clause__num:hover {
  color: var(--c-white);
}

.page-disclaimer .clause__num:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

.page-disclaimer .clause__bar {
  display: block;
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(0, 240, 208, .05));
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 12px;
  font-size: var(--fs-h3);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-disclaimer .clause__intro {
  margin: 0 0 16px;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-white);
  opacity: .88;
}

.page-disclaimer .rule-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: rgba(242, 246, 250, .88);
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--c-cyan);
}

.page-disclaimer .rule-list--deny li::before {
  background: var(--c-alert);
  width: 2px;
  height: 12px;
  top: .52em;
}

.page-disclaimer .rule-group {
  margin-top: 18px;
  padding: 14px 14px 16px;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
}

.page-disclaimer .rule-group:first-of-type {
  margin-top: 4px;
}

.page-disclaimer .rule-group__head {
  margin: 0 0 12px;
}

.page-disclaimer .clause__note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-purple);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-mute);
}

.page-disclaimer .inline-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, .45);
}

.page-disclaimer .inline-link:hover {
  border-bottom-color: var(--c-cyan);
}

.page-disclaimer .inline-link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

/* ---------- 联络信息 ---------- */
.page-disclaimer .terms-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0 0;
  border: 1px solid var(--c-line);
  background: var(--c-line);
}

.page-disclaimer .terms-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--c-panel);
}

.page-disclaimer .terms-contact__row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .08em;
  color: var(--c-mute);
}

.page-disclaimer .terms-contact__row dd {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-white);
  word-break: break-word;
}

.page-disclaimer .terms-contact__note {
  margin: 12px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: var(--c-mute);
}

/* ---------- 悬浮提示面板 ---------- */
.page-disclaimer .terms-cta {
  margin-top: 6px;
  border-left: 3px solid var(--c-purple);
}

.page-disclaimer .terms-cta__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .1em;
  color: var(--c-purple);
}

.page-disclaimer .terms-cta__text {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--c-white);
}

.page-disclaimer .terms-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}

/* ---------- 更新记录 ---------- */
.page-disclaimer .terms-log {
  margin-top: 10px;
  padding-top: 26px;
  border-top: 2px solid var(--c-line);
}

.page-disclaimer .terms-log .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 18px;
}

.page-disclaimer .terms-log .section-head__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-disclaimer .terms-log .section-head__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .08em;
  color: var(--c-amber);
}

.page-disclaimer .log {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
}

.page-disclaimer .log::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-amber), rgba(255, 176, 32, .08));
}

.page-disclaimer .log__item details {
  border: 1px solid var(--c-line);
  background: var(--c-deck);
}

.page-disclaimer .log__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

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

.page-disclaimer .log__item summary:hover {
  background: var(--c-panel);
}

.page-disclaimer .log__item summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-disclaimer .log__dot {
  width: 8px;
  height: 8px;
  margin-left: -24px;
  margin-right: 4px;
  background: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, .16);
}

.page-disclaimer .log__ver {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: .08em;
  color: var(--c-amber);
}

.page-disclaimer .log__title {
  flex: 1 1 12em;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-white);
}

.page-disclaimer .log__when {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-disclaimer .log__detail {
  padding: 0 14px 15px;
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .log__detail p {
  margin: 13px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(242, 246, 250, .8);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-hero__inner {
    padding-top: 48px;
    padding-bottom: 52px;
  }

  .page-disclaimer .terms-jump {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .clause {
    --terms-card-pad: 26px 24px 28px;
  }

  .page-disclaimer .terms-contact__row {
    grid-template-columns: 8em minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

/* ---------- 桌面：编号列 + 正文列 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-hero__inner {
    padding-top: 62px;
    padding-bottom: 66px;
    max-width: 1100px;
  }

  .page-disclaimer .terms-jump {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 40px;
  }

  .page-disclaimer .terms-body {
    gap: 22px;
    padding-top: 46px;
    padding-bottom: 86px;
    max-width: 1080px;
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--terms-rail) minmax(0, 1fr);
    gap: 24px;
    padding: 30px 32px 32px;
  }

  .page-disclaimer .clause__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .page-disclaimer .clause__num {
    font-size: 28px;
  }

  .page-disclaimer .clause__bar {
    width: 2px;
    height: auto;
    flex: 1 1 auto;
    min-height: 40px;
    background: linear-gradient(180deg, var(--c-cyan), rgba(0, 240, 208, .05));
  }

  .page-disclaimer .rule-group {
    padding: 18px 20px 20px;
  }

  .page-disclaimer .terms-cta {
    margin-left: 26px;
    margin-right: -14px;
  }

  .page-disclaimer .terms-log {
    margin-top: 22px;
    padding-top: 34px;
  }

  .page-disclaimer .log {
    padding-left: 24px;
  }

  .page-disclaimer .log__dot {
    margin-left: -30px;
  }

  .page-disclaimer .log__item summary {
    padding: 15px 18px;
  }

  .page-disclaimer .log__detail {
    padding: 0 18px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-jump a,
  .page-disclaimer .clause__num,
  .page-disclaimer .log__item summary {
    transition: none;
  }

  .page-disclaimer .terms-jump a:hover {
    transform: none;
  }
}
<<<END>>>