.page-disclaimer {
  padding-block: clamp(18px, 3vw, 32px) clamp(76px, 10vw, 128px);
  background:
    repeating-linear-gradient(180deg, rgba(0, 245, 196, .022) 0 1px, transparent 1px 4px),
    var(--bg);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-disclaimer .d-head {
  margin-top: clamp(22px, 3.6vw, 42px);
  max-width: 56rem;
}

.page-disclaimer .d-head h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6.2vw, 50px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-disclaimer .d-head .lede {
  margin: 18px 0 0;
  max-width: 44rem;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .d-stats {
  list-style: none;
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .d-stats li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 13px;
  line-height: 1.4;
}

.page-disclaimer .d-stats__k {
  color: var(--muted);
  letter-spacing: .06em;
}

.page-disclaimer .d-stats__v {
  font-size: 18px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: -.01em;
}

.page-disclaimer .d-stats__u {
  color: var(--muted);
}

/* ---------- 顶部通栏图 ---------- */
.page-disclaimer .d-banner {
  width: min(calc(100% - var(--pad) * 2), var(--shell));
  margin: clamp(28px, 4.4vw, 48px) auto clamp(30px, 5vw, 56px);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
}

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

/* ---------- 条文 + 索引 布局 ---------- */
.page-disclaimer .guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 40px);
}

.page-disclaimer .clauses {
  min-width: 0;
  border-bottom: 1px solid var(--line);
}

/* ---------- 条文卡 ---------- */
.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 2px 14px;
  padding: clamp(20px, 3.2vw, 30px) 0 clamp(20px, 3.2vw, 30px) clamp(14px, 2.4vw, 24px);
  border-top: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  background: linear-gradient(96deg, rgba(0, 245, 196, .055), rgba(0, 245, 196, 0) 46%);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause__num {
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cyan);
  padding-top: 3px;
}

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

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 23px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .clause__body p {
  margin: 12px 0 0;
  max-width: 40rem;
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.82;
  color: var(--muted);
}

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--text);
}

/* ---------- 条文内展开组 ---------- */
.page-disclaimer .clause .disclosure {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}

.page-disclaimer .clause .disclosure__toggle {
  width: 100%;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-disclaimer .clause .disclosure__panel-inner {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 右侧章节索引 ---------- */
.page-disclaimer .guide-rail {
  min-width: 0;
  padding: 14px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.page-disclaimer .guide-rail__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-disclaimer .guide-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .guide-rail__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .guide-rail__list li {
  flex: 0 0 auto;
}

.page-disclaimer .guide-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  white-space: nowrap;
  color: var(--text);
  text-decoration: none;
  transition: color .16s var(--ease), background .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .guide-rail__list a:hover,
.page-disclaimer .guide-rail__list a:focus-visible {
  color: var(--cyan);
  background: var(--rise);
  border-color: var(--cyan);
}

.page-disclaimer .guide-rail__list .mono {
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan);
}

.page-disclaimer .guide-rail__acts {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .d-top {
  position: fixed;
  right: clamp(12px, 3vw, 26px);
  bottom: clamp(12px, 3vw, 26px);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--bg);
  background: var(--cyan);
  border: 2px solid var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  transition: background .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}

.page-disclaimer .d-top:hover,
.page-disclaimer .d-top:focus-visible {
  background: var(--text);
  transform: translate(-2px, -2px);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .d-stats li {
    padding: 10px 16px;
  }
}

/* ---------- 桌面：左条文 / 右粘性索引 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .guide-grid {
    grid-template-columns: minmax(0, 1fr) 244px;
    gap: clamp(30px, 3.6vw, 52px);
  }

  .page-disclaimer .guide-rail {
    position: sticky;
    top: 92px;
    padding: 18px 16px;
  }

  .page-disclaimer .guide-rail__list {
    display: block;
    overflow: visible;
  }

  .page-disclaimer .guide-rail__list li + li {
    margin-top: 6px;
  }

  .page-disclaimer .guide-rail__list a {
    display: flex;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
  }

  .page-disclaimer .guide-rail__list a:hover,
  .page-disclaimer .guide-rail__list a:focus-visible {
    border-left-color: var(--cyan);
    background: var(--rise);
  }

  .page-disclaimer .clause__num {
    text-align: left;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .clause {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 2px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .d-top,
  .page-disclaimer .guide-rail__list a {
    transition: none;
  }

  .page-disclaimer .d-top:hover,
  .page-disclaimer .d-top:focus-visible {
    transform: none;
  }
}