.page-disclaimer {
  background: var(--paper);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disclaimer-crumb {
  background: var(--paper);
  padding: 18px 0 2px;
}

/* ---------- 页首 ---------- */
.page-disclaimer .disclaimer-masthead {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(240, 128, 60, 0.16), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--ink-text);
  padding: 34px 0 44px;
}

.page-disclaimer .disclaimer-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(242, 244, 247, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(242, 244, 247, 0.055) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-disclaimer .disclaimer-masthead > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .masthead-grid {
  display: block;
}

.page-disclaimer .masthead-title .eyebrow {
  color: var(--orange);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}

.page-disclaimer .masthead-title h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: 0.005em;
  color: var(--ink-text);
  margin: 0;
  max-width: 16em;
}

.page-disclaimer .masthead-body {
  margin-top: 22px;
}

.page-disclaimer .masthead-body .lede {
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 244, 247, 0.82);
  max-width: 40em;
  margin: 0;
}

.page-disclaimer .masthead-note {
  margin: 16px 0 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-disclaimer .masthead-frame {
  margin: 28px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-ink);
  background: rgba(10, 23, 41, 0.5);
}

.page-disclaimer .masthead-frame .media-frame__img {
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  display: block;
}

.page-disclaimer .masthead-frame .media-frame__caption {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(242, 244, 247, 0.68);
  padding: 12px 16px 14px;
  margin: 0;
  border-top: 1px solid var(--line-ink);
}

/* ---------- 条款带 ---------- */
.page-disclaimer .disclaimer-band {
  background: var(--mist);
  padding: 26px 0 48px;
}

.page-disclaimer .clause-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px 16px;
  box-shadow: var(--shadow);
  margin-bottom: 26px;
}

.page-disclaimer .clause-index__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

.page-disclaimer .clause-index__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(16, 35, 63, 0.06);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.page-disclaimer .clause-index__num {
  font-size: 12px;
  color: var(--orange);
  font-weight: 700;
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible {
  background: var(--orange-soft);
  color: var(--ink-deep);
}

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

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause-row {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num body";
  column-gap: 12px;
  padding: 24px 14px;
  margin-inline: -14px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 132px;
  transition: background-color 0.35s ease;
}

.page-disclaimer .clause-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause-row:hover,
.page-disclaimer .clause-row:focus-within {
  background: rgba(240, 128, 60, 0.08);
}

.page-disclaimer .clause-row__num {
  grid-area: num;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 6px;
}

.page-disclaimer .clause-row__title {
  grid-area: title;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-disclaimer .clause-row__body {
  grid-area: body;
  min-width: 0;
}

.page-disclaimer .clause-row__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .clause-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 收束区 ---------- */
.page-disclaimer .disclaimer-help {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--ink-text);
  padding: 44px 0 56px;
}

.page-disclaimer .help-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink-text);
  margin: 0 0 14px;
}

.page-disclaimer .help-lede {
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 244, 247, 0.8);
  max-width: 38em;
  margin: 0 0 28px;
}

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

.page-disclaimer .help-card {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  border: 1px solid var(--line-ink);
  border-radius: 14px;
  background: rgba(29, 58, 95, 0.34);
  text-decoration: none;
  transition: border-color 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.page-disclaimer .help-card:hover,
.page-disclaimer .help-card:focus-visible {
  border-color: var(--orange);
  background: rgba(29, 58, 95, 0.6);
  transform: translateY(-2px);
}

.page-disclaimer .help-card:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-disclaimer .help-card__index {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-disclaimer .help-card__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-text);
}

.page-disclaimer .help-card__text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 244, 247, 0.74);
}

.page-disclaimer .help-contact {
  margin: 26px 0 0;
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(242, 244, 247, 0.62);
  word-break: break-word;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disclaimer-masthead {
    padding: 52px 0 64px;
  }

  .page-disclaimer .masthead-grid {
    display: grid;
    grid-template-columns: 5fr 6fr;
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer .masthead-title h1 {
    font-size: clamp(34px, 3.4vw, 52px);
  }

  .page-disclaimer .masthead-body {
    margin-top: 0;
  }

  .page-disclaimer .masthead-body .lede {
    font-size: 17px;
  }

  .page-disclaimer .masthead-frame {
    margin-top: 40px;
  }

  .page-disclaimer .disclaimer-band {
    padding: 30px 0 72px;
  }

  .page-disclaimer .clause-index {
    position: sticky;
    top: 88px;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 20px;
    margin-bottom: 32px;
  }

  .page-disclaimer .clause-index__title {
    margin: 0;
    flex: 0 0 auto;
  }

  .page-disclaimer .clause-row {
    grid-template-columns: 92px 250px minmax(0, 1fr);
    grid-template-areas: "num title body";
    column-gap: 30px;
    padding: 36px 18px;
    margin-inline: -18px;
    scroll-margin-top: 130px;
  }

  .page-disclaimer .clause-row__title {
    font-size: 22px;
    margin-bottom: 0;
  }

  .page-disclaimer .clause-row__num {
    padding-top: 4px;
  }

  .page-disclaimer .clause-row__body p {
    font-size: 17px;
  }

  .page-disclaimer .disclaimer-help {
    padding: 60px 0 76px;
  }

  .page-disclaimer .help-title {
    font-size: 30px;
  }

  .page-disclaimer .help-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .help-card {
    padding: 24px 22px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause-row {
    grid-template-columns: 104px 280px minmax(0, 1fr);
    column-gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-row,
  .page-disclaimer .help-card,
  .page-disclaimer .clause-index__link {
    transition: none;
  }

  .page-disclaimer .help-card:hover,
  .page-disclaimer .help-card:focus-visible {
    transform: none;
  }

  .page-disclaimer .clause-index {
    position: static;
  }
}
</final>