.page-disclaimer {
  --notice-measure: 64ch;
  --notice-gutter: 3.5rem;
  --notice-lift: clamp(64px, 16vh, 180px);
}

.page-disclaimer .notice-anchor {
  display: block;
  height: 0;
  scroll-margin-top: 110px;
}

.page-disclaimer [id^="c"] {
  scroll-margin-top: 110px;
}

/* ---------- 首屏：大标题与状态卡并置 ---------- */
.page-disclaimer .notice-hero {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-disclaimer .notice-hero__main .tt-h1 {
  margin: 10px 0 16px;
  line-height: 1.06;
  font-size: clamp(38px, 9vw, 68px);
}

.page-disclaimer .notice-hero__main .tt-lede {
  max-width: 46ch;
}

.page-disclaimer .notice-hero__side {
  display: grid;
  gap: 14px;
}

.page-disclaimer .notice-hero__ver {
  margin: 6px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(32px, 8vw, 44px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-disclaimer .notice-hero__icp {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--paper-ink);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .notice-toc {
  padding: 22px 0 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-toc__list {
  display: flex;
  gap: 10px;
  margin: 14px 0 4px;
  padding: 0 2px 8px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .notice-toc__list::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .notice-toc__list::-webkit-scrollbar-thumb {
  background: rgba(49, 225, 212, 0.4);
  border-radius: var(--pill);
}

.page-disclaimer .notice-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 16px;
  white-space: nowrap;
  scroll-snap-align: start;
  color: var(--silver);
  font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: linear-gradient(180deg, rgba(18, 41, 61, 0.7), rgba(10, 26, 43, 0.7));
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.page-disclaimer .notice-toc__link:hover,
.page-disclaimer .notice-toc__link:focus-visible {
  color: var(--cyan);
  border-color: rgba(49, 225, 212, 0.55);
  transform: translateY(-2px);
}

.page-disclaimer .notice-toc__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .notice-block {
  padding-top: 0;
  padding-bottom: 0;
}

.page-disclaimer .notice-clause {
  display: grid;
  gap: 14px;
  padding: 34px 0 30px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-clause__no {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .notice-clause__no::after {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(49, 225, 212, 0));
}

.page-disclaimer .tt-h2 {
  font-size: clamp(22px, 5vw, 30px);
  margin: 0 0 14px;
  line-height: 1.25;
}

.page-disclaimer .notice-points {
  max-width: var(--notice-measure);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-points li {
  position: relative;
  padding-left: 20px;
  color: var(--silver);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .notice-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  opacity: 0.75;
}

.page-disclaimer .notice-points li + li {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .notice-points a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 225, 212, 0.45);
}

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

.page-disclaimer .notice-points li + li::before {
  top: calc(0.78em + 14px);
}

/* ---------- 暖纸条款底块 ---------- */
.page-disclaimer .notice-paper {
  max-width: var(--notice-measure);
  padding: 26px 24px 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--paper) 0%, #E9DCC7 100%);
  color: var(--paper-ink);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .notice-paper .tt-label {
  color: rgba(16, 22, 31, 0.55);
}

.page-disclaimer .notice-icp {
  margin: 10px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 5.4vw, 30px);
  letter-spacing: 0.04em;
  color: var(--paper-ink);
}

.page-disclaimer .notice-paper__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(16, 22, 31, 0.78);
}

.page-disclaimer .notice-paper__note a {
  color: #0B5C63;
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 92, 99, 0.45);
}

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

/* ---------- 旁注与页尾 ---------- */
.page-disclaimer .tt-note {
  max-width: var(--notice-measure);
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .notice-band {
  margin: 20px 0 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .notice-band .tt-media {
  border-radius: 0;
}

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

.page-disclaimer .notice-tail {
  height: var(--notice-lift);
}

/* ---------- 返回顶部浮标 ---------- */
.page-disclaimer .notice-top {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  background: var(--cyan);
  border-radius: var(--pill);
  box-shadow: var(--shadow-neon);
  transition: transform 180ms ease, background 180ms ease;
}

.page-disclaimer .notice-top:hover,
.page-disclaimer .notice-top:focus-visible {
  background: var(--orange);
  transform: translateY(-2px);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: end;
    margin-top: 32px;
  }

  .page-disclaimer .notice-toc__list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .notice-toc__link {
    width: 100%;
    justify-content: flex-start;
  }

  .page-disclaimer .notice-clause {
    grid-template-columns: var(--notice-gutter) minmax(0, 1fr);
    gap: 26px;
    padding: 44px 0 38px;
  }

  .page-disclaimer .notice-clause__no {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 6px;
  }

  .page-disclaimer .notice-clause__no::after {
    width: 2px;
    height: 42px;
    background: linear-gradient(180deg, var(--cyan), rgba(49, 225, 212, 0));
  }

  .page-disclaimer .notice-points li {
    font-size: 17px;
  }

  .page-disclaimer .notice-paper {
    padding: 32px 34px 28px;
  }

  .page-disclaimer .notice-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 72px;
  }

  .page-disclaimer .notice-hero__side {
    position: sticky;
    top: 120px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-toc__link,
  .page-disclaimer .notice-top {
    transition: none;
  }
}