.page-disclaimer {
  --terms-line-lime: rgba(212, 255, 63, 0.14);
  --terms-line-orange: rgba(255, 90, 31, 0.14);
  --terms-glow-blue: rgba(0, 163, 255, 0.14);
  --terms-glow-lime: rgba(212, 255, 63, 0.12);
  display: block;
  color: var(--text-silver);
  line-height: 1.75;
  padding-bottom: 3rem;
  overflow-x: clip;
}

.page-disclaimer .terms-top-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-disclaimer .terms-section,
.page-disclaimer .terms-top-anchor {
  scroll-margin-top: 5rem;
}

/* ===== Hero ===== */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 0 0;
  background:
    radial-gradient(circle at 82% 18%, var(--terms-glow-blue), transparent 34%),
    radial-gradient(circle at 10% 42%, var(--terms-glow-lime), transparent 30%),
    linear-gradient(180deg, var(--bg-elevated) 0%, transparent 100%);
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-bottom: 1.25rem;
}

.page-disclaimer .terms-hero__content {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__eyebrow {
  margin-top: 1.5rem;
}

.page-disclaimer .terms-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7.5vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--text-white);
  margin: 0.35rem 0 1.1rem;
  max-width: 9ch;
}

.page-disclaimer .terms-hero__lead {
  font-size: 1.125rem;
  color: var(--text-silver);
  max-width: 46rem;
  margin: 0;
}

.page-disclaimer .terms-hero__side {
  display: none;
}

.page-disclaimer .terms-hero__visual {
  position: relative;
  margin: 2rem 0 0;
}

.page-disclaimer .terms-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.page-disclaimer .terms-hero__visual::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-lime), var(--accent-orange) 55%, transparent);
  border-radius: var(--radius-sm);
}

.page-disclaimer .terms-hero__caption {
  margin-top: 0.75rem;
  padding-right: 0.25rem;
  color: var(--text-silver);
  opacity: 0.72;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  text-align: right;
}

/* ===== 页面索引 ===== */
.page-disclaimer .terms-index {
  margin: 2rem 0 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(11, 16, 38, 0.4);
}

.page-disclaimer .terms-index__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.page-disclaimer .terms-index__label {
  color: var(--text-white);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-disclaimer .terms-index__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.page-disclaimer .terms-index .tag {
  text-decoration: none;
  white-space: nowrap;
}

/* ===== 条款分区 ===== */
.page-disclaimer .terms-section {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-section--alt {
  background:
    linear-gradient(180deg, rgba(20, 26, 51, 0.55), rgba(11, 16, 38, 0)),
    radial-gradient(circle at 12% 0%, var(--terms-glow-blue), transparent 28%);
}

.page-disclaimer .terms-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-disclaimer .terms-section__rail {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.page-disclaimer .terms-section__num {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--accent-lime);
  text-shadow: 0 0 28px var(--terms-glow-lime);
}

.page-disclaimer .terms-section__rail-label {
  color: var(--text-silver);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
}

.page-disclaimer .terms-section__main h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.1;
  color: var(--text-white);
  margin: 0 0 0.75rem;
}

.page-disclaimer .terms-section__lead {
  margin: 0 0 2rem;
  max-width: 48rem;
  font-size: 1.0625rem;
  color: var(--text-silver);
  border-left: 3px solid var(--accent-orange);
  padding-left: 1rem;
}

/* ===== 数据统计卡 ===== */
.page-disclaimer .terms-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}

.page-disclaimer .terms-stats__item {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: border-color 0.2s ease;
}

.page-disclaimer .terms-stats__item:hover {
  border-color: var(--terms-line-lime);
}

.page-disclaimer .terms-stats__num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text-white);
}

.page-disclaimer .terms-stats__label {
  display: block;
  margin-top: 0.25rem;
  color: var(--text-silver);
  font-size: 0.875rem;
  opacity: 0.85;
}

/* ===== 服务卡片 ===== */
.page-disclaimer .terms-service-grid,
.page-disclaimer .terms-ip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-disclaimer .terms-service-card,
.page-disclaimer .terms-ip-card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .terms-service-card:hover,
.page-disclaimer .terms-ip-card:hover {
  transform: translateY(-4px);
  border-color: var(--terms-line-lime);
  background: linear-gradient(145deg, rgba(20, 26, 51, 0.95), rgba(11, 16, 38, 0.85));
}

.page-disclaimer .terms-service-card h3,
.page-disclaimer .terms-ip-card h3 {
  margin: 0 0 0.5rem;
  color: var(--text-white);
  font-size: 1.0625rem;
  font-weight: 700;
}

.page-disclaimer .terms-service-card p,
.page-disclaimer .terms-ip-card p {
  margin: 0;
  color: var(--text-silver);
  font-size: 0.9375rem;
}

/* ===== 条款列表 ===== */
.page-disclaimer .terms-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .terms-list__item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .terms-list__item:last-child {
  border-bottom: none;
}

.page-disclaimer .terms-list__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--accent-orange);
  text-shadow: 0 0 22px rgba(255, 90, 31, 0.18);
}

.page-disclaimer .terms-list__content h3 {
  margin: 0 0 0.375rem;
  color: var(--text-white);
  font-size: 1.0625rem;
  font-weight: 700;
}

.page-disclaimer .terms-list__content p {
  margin: 0;
  color: var(--text-silver);
  font-size: 0.9375rem;
}

/* ===== 免责声明块 ===== */
.page-disclaimer .terms-alert {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding: 0.9rem 1.1rem;
  background: rgba(255, 90, 31, 0.1);
  border: 1px solid rgba(255, 90, 31, 0.3);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.9375rem;
}

.page-disclaimer .terms-alert__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent-orange);
  color: var(--bg-base);
  font-weight: 900;
}

.page-disclaimer .terms-disclaimer-block {
  display: grid;
  gap: 1.5rem;
  padding: 1.75rem 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent-orange);
  border-radius: var(--radius-md);
}

.page-disclaimer .terms-disclaimer-block p {
  margin: 0;
  color: var(--text-silver);
  font-size: 1rem;
  line-height: 1.8;
}

.page-disclaimer .terms-disclaimer-block strong {
  color: var(--text-white);
  margin-right: 0.25rem;
}

/* ===== 折叠补充说明 ===== */
.page-disclaimer .terms-note {
  margin-top: 1.75rem;
  background: rgba(11, 16, 38, 0.5);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease;
}

.page-disclaimer .terms-note[open] {
  border-color: var(--terms-line-lime);
}

.page-disclaimer .terms-note summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  color: var(--text-white);
  font-weight: 600;
  font-size: 0.9375rem;
}

.page-disclaimer .terms-note summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-note summary::before {
  content: "＋";
  color: var(--accent-lime);
  font-weight: 700;
  font-size: 1rem;
}

.page-disclaimer .terms-note[open] summary::before {
  content: "－";
}

.page-disclaimer .terms-note[open] summary {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-note__body {
  padding: 1rem 1.25rem;
  color: var(--text-silver);
  font-size: 0.9375rem;
  overflow-wrap: anywhere;
}

/* ===== 联系支持 ===== */
.page-disclaimer .terms-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 0.5rem;
}

.page-disclaimer .terms-contact__card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.page-disclaimer .terms-contact__card:hover {
  border-color: var(--terms-line-orange);
}

.page-disclaimer .terms-contact__card h3 {
  margin: 0 0 0.5rem;
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
}

.page-disclaimer .terms-contact__card p {
  margin: 0;
  color: var(--text-silver);
  font-size: 0.9375rem;
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-contact__link {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ===== 返回顶部 ===== */
.page-disclaimer .terms-top-zone {
  padding-top: 2rem;
  text-align: right;
}

.page-disclaimer .terms-backtop {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-silver);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .terms-backtop:hover {
  border-color: var(--terms-line-lime);
  color: var(--accent-lime);
  transform: translateY(-2px);
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-disclaimer .terms-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-service-grid,
  .page-disclaimer .terms-ip-grid,
  .page-disclaimer .terms-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-contact__card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero {
    padding-top: 4rem;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    column-gap: 2rem;
  }

  .page-disclaimer .terms-hero__side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-bottom: 0.25rem;
    text-align: right;
  }

  .page-disclaimer .terms-hero__side-digit {
    font-family: var(--font-display);
    font-size: 5.5rem;
    line-height: 0.8;
    letter-spacing: -0.03em;
    color: rgba(245, 247, 250, 0.14);
  }

  .page-disclaimer .terms-hero__side-text {
    font-size: 0.8125rem;
    line-height: 1.5;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-silver);
    opacity: 0.6;
  }

  .page-disclaimer .terms-section {
    padding-top: 5rem;
  }

  .page-disclaimer .terms-section__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    column-gap: 3rem;
  }

  .page-disclaimer .terms-section__rail {
    position: sticky;
    top: 5rem;
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-top: 0.25rem;
    padding-left: 1rem;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .terms-section__num {
    font-size: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-service-card,
  .page-disclaimer .terms-ip-card,
  .page-disclaimer .terms-backtop {
    transition: none;
  }
}