.page-disclaimer {
  --terms-radius: 6px;
  --terms-scroll-offset: 104px;
  background-color: var(--void);
  background-image: linear-gradient(250deg, rgba(255, 106, 43, 0.14) 0%, rgba(5, 7, 14, 0) 44%, rgba(43, 233, 224, 0.12) 100%);
  background-repeat: no-repeat;
  background-size: 100% 640px;
  padding-block: 84px 84px;
  color: var(--silver);
  font-family: var(--font-body);
}

.page-disclaimer .breadcrumb {
  margin-bottom: 24px;
}

/* ── 页首 ── */
.page-disclaimer .terms-masthead {
  display: grid;
  gap: 32px;
  align-items: end;
  margin-bottom: 8px;
}

.page-disclaimer .terms-masthead-copy::before {
  content: "";
  display: block;
  width: 68px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-key);
  margin-bottom: 22px;
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(44px, 9vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin: 12px 0 20px;
}

.page-disclaimer .terms-lede {
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(211, 220, 234, 0.88);
}

.page-disclaimer .terms-banner {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--terms-radius);
  overflow: hidden;
  background: var(--panel);
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

/* ── 左侧条款索引 + 右侧正文 ── */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 36px;
  margin-top: 52px;
}

.page-disclaimer .terms-index {
  border: 1px solid var(--line);
  border-radius: var(--terms-radius);
  background: var(--panel);
  padding: 20px 16px;
}

.page-disclaimer .terms-index-title {
  margin: 0 0 12px;
  padding-inline: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--index);
}

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

.page-disclaimer .terms-index-link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  color: var(--index);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-disclaimer .terms-index-link:hover,
.page-disclaimer .terms-index-link:focus-visible {
  color: var(--cyan-mist);
  border-left-color: var(--cyan);
  background: rgba(43, 233, 224, 0.07);
  outline: none;
}

.page-disclaimer .terms-index-link .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .terms-mail {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-mail-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--index);
}

.page-disclaimer .copy-btn {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  text-align: left;
  word-break: break-all;
  cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-disclaimer .copy-btn:hover {
  border-color: var(--cyan);
  background: rgba(43, 233, 224, 0.08);
}

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

.page-disclaimer .copy-btn[data-copied] {
  border-color: var(--ok);
  color: var(--ok);
  background: rgba(62, 213, 152, 0.10);
}

/* ── 条款正文 ── */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .terms-clause {
  border-top: 1px solid var(--line);
  padding-block: 30px 34px;
  scroll-margin-top: var(--terms-scroll-offset);
}

.page-disclaimer .terms-clause:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 18px;
}

.page-disclaimer .clause-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--lava);
}

.page-disclaimer .clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.page-disclaimer .terms-prose {
  max-width: 68ch;
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-prose + .clause-list,
.page-disclaimer .clause-list + .terms-prose,
.page-disclaimer .clause-list + .terms-facts,
.page-disclaimer .terms-facts + .terms-prose {
  margin-top: 18px;
}

.page-disclaimer .terms-prose p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(211, 220, 234, 0.86);
}

.page-disclaimer .terms-prose strong {
  color: var(--cyan-mist);
  font-weight: 500;
}

.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 68ch;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(211, 220, 234, 0.86);
}

.page-disclaimer .clause-list .num {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--index);
}

/* ── 数据条 ── */
.page-disclaimer .terms-facts {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--terms-radius);
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .terms-fact {
  background: var(--panel);
  padding: 16px 18px;
}

.page-disclaimer .terms-fact-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1.15;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-disclaimer .terms-fact-value--key {
  background: var(--grad-key);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.page-disclaimer .terms-fact-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--index);
}

/* ── 正文内复制按钮 ── */
.page-disclaimer .terms-copy-row {
  margin-top: 20px;
}

.page-disclaimer .copy-btn--inline {
  display: inline-block;
  width: auto;
  padding: 9px 18px;
  text-align: center;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cyan-mist);
}

/* ── 相关页面 ── */
.page-disclaimer .terms-related {
  margin-top: 48px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--terms-radius);
  background: var(--panel-2);
  display: grid;
  gap: 14px;
}

.page-disclaimer .terms-related-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--index);
}

.page-disclaimer .terms-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-related-links a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--silver);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-disclaimer .terms-related-links a:hover,
.page-disclaimer .terms-related-links a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-mist);
  background: rgba(43, 233, 224, 0.08);
  outline: none;
}

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

@media (min-width: 900px) {
  .page-disclaimer .terms-masthead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer {
    padding-block: 104px 96px;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 64px;
    margin-top: 68px;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-disclaimer .terms-clause {
    padding-block: 34px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index-link,
  .page-disclaimer .copy-btn,
  .page-disclaimer .terms-related-links a {
    transition: none;
  }
}