.page-disclaimer {
  --tm-index-w: 240px;
  --tm-dim: #C6D0DD;
  --tm-line-ink: rgba(127, 178, 255, 0.16);
  background: var(--paper);
}

/* ===== 头部条幅 ===== */
.page-disclaimer .tm-masthead {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: 42px 0 38px;
}

.page-disclaimer .tm-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, var(--tm-line-ink) 0 1px, transparent 1px 32px);
}

.page-disclaimer .tm-masthead .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .tm-masthead .breadcrumb {
  margin-bottom: 26px;
}

.page-disclaimer .tm-masthead .breadcrumb a {
  color: var(--blue-soft);
}

.page-disclaimer .tm-masthead .breadcrumb li {
  color: var(--tm-dim);
}

.page-disclaimer .tm-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-soft);
}

.page-disclaimer .tm-title {
  max-width: 20ch;
  font-size: clamp(30px, 7.2vw, 64px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-disclaimer .tm-lede {
  margin-top: 20px;
  max-width: 44ch;
  font-size: clamp(15px, 2.5vw, 17px);
  line-height: 1.8;
  color: var(--tm-dim);
}

.page-disclaimer .tm-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .tm-meta__note {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel-soft);
}

/* ===== 主体栅格 ===== */
.page-disclaimer .tm-body {
  padding: 4px 0 56px;
}

.page-disclaimer .tm-grid {
  display: grid;
  grid-template-columns: 1fr;
}

/* ===== 目录 ===== */
.page-disclaimer .tm-index {
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--paper-line);
}

.page-disclaimer .tm-index__title {
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .tm-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .tm-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px 7px 8px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.page-disclaimer .tm-index__list a:hover,
.page-disclaimer .tm-index__list a:focus-visible {
  color: var(--brand);
  border-left-color: var(--amber);
  background: var(--paper-card);
}

.page-disclaimer .tm-index__n {
  flex: none;
  font-size: 12px;
  color: var(--brand);
}

/* ===== 条款小节 ===== */
.page-disclaimer .tm-content {
  padding-top: 6px;
}

.page-disclaimer .tm-clause {
  padding: 32px 0 28px;
  border-bottom: 1px solid var(--paper-line);
}

.page-disclaimer .tm-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(20px, 4.4vw, 28px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .tm-num {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--blue-soft);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--brand);
}

.page-disclaimer .tm-p {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-disclaimer .tm-p__n {
  padding-top: 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ===== 时限数据条 ===== */
.page-disclaimer .tm-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 24px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}

.page-disclaimer .tm-fact {
  background: var(--paper-card);
  padding: 16px 18px;
}

.page-disclaimer .tm-fact__v {
  font-family: var(--font-mono);
  font-size: clamp(24px, 6vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .tm-fact__v--amber {
  color: var(--amber);
}

.page-disclaimer .tm-fact__l {
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ===== 视觉停顿 ===== */
.page-disclaimer .tm-figure {
  margin: 0;
  background: var(--ink);
  border-bottom: 1px solid var(--paper-line);
}

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

.page-disclaimer .tm-figure figcaption {
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--blue-soft);
}

/* ===== 联系区块 ===== */
.page-disclaimer .tm-contact {
  margin-top: 34px;
  padding: 26px 20px;
  background: var(--paper-card);
  border: 1px solid var(--paper-line);
}

.page-disclaimer .tm-contact h2 {
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .tm-contact__lede {
  margin-top: 12px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-disclaimer .tm-rows {
  margin-top: 20px;
}

.page-disclaimer .tm-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .tm-row__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-disclaimer .tm-row__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .tm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ===== 返回顶部 ===== */
.page-disclaimer .tm-top-wrap {
  margin-top: 30px;
}

.page-disclaimer .tm-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--blue-soft);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--brand);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .tm-top:hover,
.page-disclaimer .tm-top:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-disclaimer .tm-masthead {
    padding: 70px 0 58px;
  }

  .page-disclaimer .tm-title {
    max-width: 22ch;
  }

  .page-disclaimer .tm-lede {
    max-width: 56ch;
  }

  .page-disclaimer .tm-body {
    padding-bottom: 72px;
  }

  .page-disclaimer .tm-grid {
    grid-template-columns: var(--tm-index-w) 1fr;
    gap: 0 56px;
  }

  .page-disclaimer .tm-index {
    position: sticky;
    top: 28px;
    align-self: start;
    padding: 44px 0 24px;
    border-bottom: 0;
  }

  .page-disclaimer .tm-content {
    padding-top: 44px;
  }

  .page-disclaimer .tm-clause:first-child {
    padding-top: 0;
  }

  .page-disclaimer .tm-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .tm-row {
    grid-template-columns: 150px 1fr;
    align-items: baseline;
    gap: 16px;
  }

  .page-disclaimer .tm-contact {
    padding: 34px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .tm-index__list a,
  .page-disclaimer .tm-top {
    transition: none;
  }
}
<<<END>>>