/* ===== 使用条款 / terms ===== */
.page-disclaimer {
  --terms-col: 208px;
  --terms-scroll: 86px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  background-color: var(--ink-blue);
  background-image:
    repeating-linear-gradient(90deg, rgba(18, 210, 195, 0.09) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(18, 210, 195, 0.06) 0 1px, transparent 1px 76px);
  padding: clamp(22px, 3vw, 34px) 0 clamp(34px, 5vw, 60px);
  border-bottom: 3px solid var(--electric-teal);
}

.page-disclaimer .terms-hero .breadcrumbs,
.page-disclaimer .terms-hero .crumb-list a {
  color: rgba(231, 234, 238, 0.62);
}

.page-disclaimer .terms-hero .crumb-list a:hover,
.page-disclaimer .terms-hero .crumb-list a:focus-visible {
  color: var(--electric-teal);
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: clamp(26px, 4vw, 46px);
}

.page-disclaimer .terms-title {
  margin: 14px 0 20px;
  font-size: clamp(38px, 8.2vw, 86px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--white);
}

.page-disclaimer .terms-hero .eyebrow {
  color: var(--electric-teal);
}

.page-disclaimer .terms-hero .lead {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: rgba(231, 234, 238, 0.84);
}

.page-disclaimer .terms-meta {
  align-self: end;
  border: 1px solid var(--line-invert);
  background: rgba(18, 210, 195, 0.05);
  padding: 6px 18px;
}

.page-disclaimer .terms-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-invert);
}

.page-disclaimer .terms-meta-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-meta-key {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: rgba(231, 234, 238, 0.6);
  flex: none;
  min-width: 0;
}

.page-disclaimer .terms-meta-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--electric-teal);
  text-align: right;
  min-width: 0;
  word-break: break-word;
}

/* ---------- 编号索引条 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .terms-index-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .terms-index-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-index-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 15px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .terms-index-link .mono {
  font-size: 11px;
  font-weight: 500;
  color: inherit;
  opacity: 0.72;
}

.page-disclaimer .terms-index-link:hover,
.page-disclaimer .terms-index-link:focus-visible {
  color: var(--ink-blue);
  background: rgba(18, 210, 195, 0.09);
}

.page-disclaimer .terms-index-link[aria-current] {
  color: var(--white);
  background: var(--anchor-blue);
  border-bottom-color: var(--electric-teal);
}

.page-disclaimer .terms-index-link[aria-current] .mono {
  opacity: 1;
  color: var(--electric-teal);
}

/* ---------- 正文 ---------- */
.page-disclaimer .terms-body {
  padding: clamp(30px, 5vw, 62px) 0 clamp(44px, 6vw, 92px);
}

.page-disclaimer .terms-visual {
  margin: 0 0 clamp(30px, 4vw, 52px);
  border: 1px solid var(--line);
  background-color: var(--gray-100);
  background-image:
    repeating-linear-gradient(90deg, rgba(18, 210, 195, 0.14) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(0deg, rgba(18, 210, 195, 0.1) 0 1px, transparent 1px 40px);
}

.page-disclaimer .terms-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
}

.page-disclaimer .terms-visual .media-caption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: var(--white);
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ---------- 条款分组 ---------- */
.page-disclaimer .terms-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: clamp(26px, 3.6vw, 44px) 0;
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: var(--terms-scroll);
}

.page-disclaimer .terms-num {
  display: block;
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--anchor-blue);
  margin-bottom: 10px;
}

.page-disclaimer .terms-clause-title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 25px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-blue);
}

/* ---------- 条文条目 ---------- */
.page-disclaimer .terms-item {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-item:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-item > summary {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 1.6vw, 16.5px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-blue);
  transition: color 0.18s ease;
}

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

.page-disclaimer .terms-item > summary:hover,
.page-disclaimer .terms-item > summary:focus-visible {
  color: var(--anchor-blue);
}

.page-disclaimer .terms-item > summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 500;
  color: var(--gray-500);
}

.page-disclaimer .terms-item[open] > summary::after {
  content: "\2212";
  color: var(--anchor-blue);
}

.page-disclaimer .terms-item-num {
  flex: none;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.09em;
  color: var(--teal-ink);
}

.page-disclaimer .terms-item-title {
  min-width: 0;
}

.page-disclaimer .terms-flag {
  flex: none;
  align-self: center;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 2px 6px;
  color: #7A4C00;
  background: rgba(255, 176, 32, 0.18);
  border: 1px solid rgba(255, 176, 32, 0.55);
}

.page-disclaimer .terms-item-body {
  padding: 0 0 20px 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-disclaimer .terms-item-body p {
  margin: 0 0 12px;
  max-width: 64ch;
}

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

.page-disclaimer .terms-item-body a {
  color: var(--anchor-blue);
  text-decoration: underline;
  text-decoration-color: rgba(18, 64, 143, 0.35);
  text-underline-offset: 3px;
}

.page-disclaimer .terms-item-body a:hover,
.page-disclaimer .terms-item-body a:focus-visible {
  text-decoration-color: var(--electric-teal);
}

.page-disclaimer .terms-item--key > summary::before {
  content: "";
  flex: none;
  align-self: center;
  width: 7px;
  height: 7px;
  background: var(--amber);
}

.page-disclaimer .terms-item--key .terms-item-body {
  border-left: 3px solid var(--amber);
  padding-left: 15px;
  margin-left: 2px;
}

/* ---------- 相关事项 ---------- */
.page-disclaimer .terms-links {
  background: var(--gray-100);
  border-top: 1px solid var(--line-strong);
  padding: clamp(26px, 3.6vw, 42px) 0;
}

.page-disclaimer .terms-links-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-disclaimer .terms-links-list a {
  display: block;
  padding: 14px 16px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  color: var(--ink-blue);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.page-disclaimer .terms-links-list a:hover,
.page-disclaimer .terms-links-list a:focus-visible {
  border-color: var(--anchor-blue);
  color: var(--anchor-blue);
  background: var(--paper);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 480px) {
  .page-disclaimer .terms-meta {
    padding: 4px 14px;
  }

  .page-disclaimer .terms-item > summary {
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .page-disclaimer .terms-item > summary::after {
    margin-left: auto;
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer .terms-clause {
    grid-template-columns: var(--terms-col) minmax(0, 1fr);
    gap: 52px;
  }

  .page-disclaimer .terms-clause-head {
    position: sticky;
    top: var(--terms-scroll);
    align-self: start;
    padding-top: 4px;
  }

  .page-disclaimer .terms-item-body {
    padding-left: 2px;
  }

  .page-disclaimer .terms-links-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 72px;
  }

  .page-disclaimer {
    --terms-col: 228px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index-link,
  .page-disclaimer .terms-item > summary,
  .page-disclaimer .terms-links-list a {
    transition: none;
  }
}
<<<END>>>