.page-disclaimer {
  display: block;
  background:
    radial-gradient(120% 55% at 88% -8%, rgba(59, 240, 200, .09), transparent 62%),
    var(--z9-ink);
  color: var(--z9-paper);
  padding-bottom: 80px;
}

/* ---------- 页头 ---------- */
.page-disclaimer .terms-head {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--z9-line);
  padding: calc(var(--z9-bar) + 46px) var(--z9-gutter) 40px;
}

.page-disclaimer .terms-head__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .terms-head__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.35) contrast(1.08);
  opacity: .32;
}

.page-disclaimer .terms-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(10, 28, 23, .45) 0%, rgba(10, 28, 23, .92) 58%, var(--z9-ink) 100%);
}

.page-disclaimer .terms-head__inner {
  position: relative;
  z-index: 1;
  max-width: var(--z9-wrap);
  margin: 0 auto;
}

.page-disclaimer .terms-head__title {
  margin: 10px 0 0;
  letter-spacing: -.02em;
}

.page-disclaimer .terms-head__lede {
  margin: 20px 0 0;
  max-width: 46ch;
}

.page-disclaimer .terms-meta {
  display: grid;
  gap: 0;
  margin: 34px 0 0;
  border-top: 1px solid var(--z9-line);
}

.page-disclaimer .terms-meta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--z9-line);
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-disclaimer .terms-meta dt {
  color: var(--z9-mist);
}

.page-disclaimer .terms-meta dd {
  margin: 0;
  color: var(--z9-paper);
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .terms-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  max-width: var(--z9-wrap);
  margin: 0 auto;
  padding: 36px var(--z9-gutter) 0;
}

/* ---------- 编号索引 ---------- */
.page-disclaimer .terms-index {
  border: 1px solid var(--z9-line);
  background: rgba(23, 18, 14, .42);
  padding: 18px 18px 20px;
}

.page-disclaimer .terms-index__title {
  margin: 0 0 12px;
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--z9-mist);
}

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

.page-disclaimer .terms-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 2px;
  border-bottom: 1px solid rgba(30, 58, 50, .55);
  color: var(--z9-mist);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: color .2s var(--z9-ease), padding-left .2s var(--z9-ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--z9-cyan);
  padding-left: 6px;
  outline: none;
}

.page-disclaimer .terms-index__num {
  flex: none;
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--z9-brick);
}

.page-disclaimer .terms-index__link:hover .terms-index__num,
.page-disclaimer .terms-index__link:focus-visible .terms-index__num {
  color: var(--z9-cyan);
}

.page-disclaimer .terms-index__label {
  flex: 1 1 auto;
}

.page-disclaimer .terms-index__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--z9-line);
}

.page-disclaimer .terms-index__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--z9-mist);
}

.page-disclaimer .terms-index__copy {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--z9-line);
  background: transparent;
  color: var(--z9-paper);
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color .2s var(--z9-ease), border-color .2s var(--z9-ease);
}

.page-disclaimer .terms-index__copy:hover,
.page-disclaimer .terms-index__copy:focus-visible {
  border-color: var(--z9-cyan);
  color: var(--z9-cyan);
  outline: none;
}

.page-disclaimer .terms-index__copy[data-copied] {
  border-color: var(--z9-cyan);
  color: var(--z9-cyan);
}

.page-disclaimer .terms-index__links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 14px 0 0;
}

.page-disclaimer .terms-index__links a {
  color: var(--z9-mist);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid var(--z9-line);
}

.page-disclaimer .terms-index__links a:hover,
.page-disclaimer .terms-index__links a:focus-visible {
  color: var(--z9-cyan);
  border-bottom-color: var(--z9-cyan);
  outline: none;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-doc {
  max-width: 640px;
}

.page-disclaimer .terms-sec {
  padding: 30px 0 34px;
  border-top: 1px solid var(--z9-line);
}

.page-disclaimer .terms-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .terms-sec__num {
  margin: 0 0 8px;
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--z9-orange);
}

.page-disclaimer .terms-sec__title {
  margin: 0 0 16px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.24;
  letter-spacing: -.01em;
}

.page-disclaimer .terms-sec__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(242, 233, 216, .86);
}

.page-disclaimer .terms-sec__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-sec__body a {
  color: var(--z9-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 240, 200, .4);
}

.page-disclaimer .terms-sec__body a:hover,
.page-disclaimer .terms-sec__body a:focus-visible {
  border-bottom-color: var(--z9-cyan);
  outline: none;
}

.page-disclaimer .terms-uses {
  margin: 6px 0 18px;
  padding: 0;
  border-top: 1px solid var(--z9-line);
}

.page-disclaimer .terms-uses__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--z9-line);
}

.page-disclaimer .terms-uses dt {
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--z9-cyan);
}

.page-disclaimer .terms-uses dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 233, 216, .84);
}

.page-disclaimer .terms-quote {
  margin: 0 0 16px;
  padding: 12px 16px;
  border-left: 2px solid var(--z9-orange);
  background: linear-gradient(90deg, rgba(255, 106, 43, .1), transparent 72%);
  font-size: 15px;
  line-height: 1.8;
  color: var(--z9-paper);
}

.page-disclaimer .terms-sec__body .z9-tablewrap {
  margin: 6px 0 18px;
  overflow-x: auto;
}

.page-disclaimer .z9-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
}

.page-disclaimer .z9-table caption {
  padding: 0 0 10px;
  text-align: left;
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--z9-mist);
}

.page-disclaimer .z9-table th,
.page-disclaimer .z9-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--z9-line);
  white-space: nowrap;
}

.page-disclaimer .z9-table th {
  font-family: var(--z9-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--z9-mist);
}

.page-disclaimer .z9-table td {
  font-size: 15px;
  color: rgba(242, 233, 216, .86);
}

.page-disclaimer .z9-table .z9-num {
  font-family: var(--z9-font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--z9-cyan);
}

.page-disclaimer .terms-contact {
  margin: 6px 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--z9-line);
}

.page-disclaimer .terms-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--z9-line);
}

.page-disclaimer .terms-contact__key {
  flex: none;
  min-width: 84px;
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--z9-mist);
}

.page-disclaimer .terms-contact__val {
  font-family: var(--z9-font-mono);
  font-size: 15px;
  color: var(--z9-paper);
  word-break: break-word;
}

.page-disclaimer .terms-end {
  margin: 8px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--z9-line);
  font-family: var(--z9-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--z9-mist);
}

/* ---------- 入场动效 ---------- */
@keyframes z9-terms-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer [data-reveal="in"] {
    animation: z9-terms-rise .55s var(--z9-ease) both;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-disclaimer .terms-uses__row {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: calc(var(--z9-bar) + 22px);
    max-height: calc(100vh - var(--z9-bar) - 48px);
    overflow-y: auto;
  }
}

@media (max-width: 599px) {
  .page-disclaimer .terms-head {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-disclaimer .terms-body {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-disclaimer .terms-sec__body p {
    font-size: 15px;
  }
}