.page-disclaimer {
  --dlg-rule: rgba(231, 225, 214, 1);
  --dlg-accent: rgba(255, 107, 44, 0.42);
  --dlg-gutter: clamp(18px, 4vw, 40px);
  background: var(--warm);
  color: var(--ink);
  overflow-x: hidden;
}

.page-disclaimer :focus-visible {
  outline: 2px solid var(--siren);
  outline-offset: 2px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cool);
}

.page-disclaimer .crumbs a {
  color: var(--pitch);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 140ms ease;
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  border-bottom-color: var(--pitch);
}

.page-disclaimer .crumbs__sep {
  opacity: 0.55;
}

/* ---------- 页首深色区 ---------- */
.page-disclaimer .agree-hero {
  position: relative;
  margin-top: clamp(14px, 2vw, 22px);
  padding: clamp(32px, 5vw, 58px) 0 clamp(34px, 5vw, 62px);
  background: var(--night);
  color: var(--warm);
  overflow: hidden;
}

.page-disclaimer .agree-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--line);
  background: linear-gradient(90deg, var(--siren) 0%, var(--siren) 58%, var(--pitch) 58%, var(--pitch) 100%);
}

.page-disclaimer .agree-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -140px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  border: 1px solid rgba(255, 198, 26, 0.16);
  pointer-events: none;
}

.page-disclaimer .agree-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--siren);
}

.page-disclaimer .agree-hero h1 {
  margin: clamp(12px, 2vw, 20px) 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.page-disclaimer .agree-hero .lede {
  position: relative;
  z-index: 1;
  max-width: 34em;
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: rgba(246, 243, 236, 0.82);
}

/* ---------- 摘要带 ---------- */
.page-disclaimer .agree-strip {
  padding: 14px 0;
  background: var(--night-2);
  border-bottom: 1px solid var(--dlg-accent);
}

.page-disclaimer .agree-strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .agree-strip__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 198, 26, 0.3);
  border-radius: 999px;
  color: var(--warm);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.page-disclaimer .agree-strip__link:hover,
.page-disclaimer .agree-strip__link:focus-visible {
  background: rgba(255, 198, 26, 0.16);
  border-color: var(--siren);
}

.page-disclaimer .agree-strip__link[aria-current="true"] {
  background: var(--siren);
  border-color: var(--siren);
  color: var(--night);
}

.page-disclaimer .agree-strip__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  opacity: 0.66;
}

.page-disclaimer .agree-strip__link[aria-current="true"] .agree-strip__num {
  opacity: 0.72;
}

/* ---------- 顶部视觉 ---------- */
.page-disclaimer .agree-visual {
  position: relative;
  margin: 0;
  background: var(--night);
  line-height: 0;
}

.page-disclaimer .agree-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.9;
}

.page-disclaimer .agree-visual figcaption {
  position: absolute;
  left: var(--dlg-gutter);
  bottom: clamp(14px, 2.6vw, 26px);
  width: fit-content;
  max-width: 30em;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  background: rgba(14, 27, 46, 0.78);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--warm);
}

/* ---------- 条文区 ---------- */
.page-disclaimer .agree-body {
  padding: clamp(36px, 6vw, 76px) 0 clamp(56px, 9vw, 110px);
}

.page-disclaimer .agree-list {
  display: grid;
  gap: 0;
}

.page-disclaimer .agree-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--dlg-rule);
  scroll-margin-top: calc(var(--bar-h) + 20px);
}

.page-disclaimer .agree-list > .agree-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .agree-item__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  color: var(--pitch);
  transition: color 160ms ease;
}

.page-disclaimer .agree-item:target .agree-item__num {
  color: var(--flare);
}

.page-disclaimer .agree-item__body h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-disclaimer .agree-item__body p {
  max-width: 38em;
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .agree-item__margin {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--cool);
}

/* ---------- 版本记录 ---------- */
.page-disclaimer .agree-versions {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .agree-versions__row {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: var(--mint);
  font-size: 14px;
  line-height: 1.65;
}

.page-disclaimer .agree-versions__tag {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
  color: var(--pitch);
}

.page-disclaimer .agree-versions__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cool);
}

.page-disclaimer .agree-versions__what {
  grid-column: 2;
}

.page-disclaimer .agree-versions__row--current {
  background: var(--night);
  color: var(--warm);
}

.page-disclaimer .agree-versions__row--current .agree-versions__tag {
  color: var(--siren);
}

.page-disclaimer .agree-versions__row--current .agree-versions__when {
  color: rgba(246, 243, 236, 0.66);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .to-top {
  position: fixed;
  right: clamp(14px, 2.4vw, 28px);
  bottom: clamp(14px, 2.4vw, 28px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--paper);
  border-radius: 999px;
  background: var(--warm);
  color: var(--night);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.page-disclaimer .to-top[data-visible] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .to-top__glyph {
  font-size: 14px;
  line-height: 1;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .agree-versions__row {
    grid-template-columns: 52px 128px minmax(0, 1fr);
    align-items: baseline;
  }

  .page-disclaimer .agree-versions__what {
    grid-column: 3;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agree-item {
    grid-template-columns: 58px minmax(0, 1fr) 184px;
    gap: 0 clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .page-disclaimer .agree-item__num {
    padding-top: 5px;
  }

  .page-disclaimer .agree-item__margin {
    flex-direction: column;
    gap: 6px;
    padding-left: 16px;
    border-left: 1px solid var(--dlg-rule);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .agree-hero h1 {
    font-size: 72px;
  }
}
<<<END>>>