.page-disclaimer {
  --terms-line: rgba(53, 240, 208, 0.18);
  --terms-sticky: 64px;
  background: var(--ink-deep);
  color: var(--text-on-ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 48px) 0 56px;
  background: linear-gradient(158deg, var(--ink-layer) 0%, var(--ink-deep) 62%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -12%;
  width: 62%;
  height: 148%;
  background: linear-gradient(202deg, rgba(53, 240, 208, 0.12), rgba(53, 240, 208, 0) 62%);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 84%);
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 38%;
  height: 4px;
  background: var(--coral);
  clip-path: polygon(0 0, 100% 0, 97% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-disclaimer .terms-hero .crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-disclaimer .terms-hero .crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

.page-disclaimer .terms-hero .crumb a {
  color: var(--text-on-ink-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .terms-hero .crumb a:hover,
.page-disclaimer .terms-hero .crumb a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .terms-hero .crumb [aria-current="page"] {
  color: var(--neon);
}

.page-disclaimer .terms-hero .label {
  color: var(--neon);
  display: block;
}

.page-disclaimer .terms-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.2vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--paper);
}

.page-disclaimer .terms-hero .lead {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-on-ink);
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  background: rgba(6, 24, 43, 0.7);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-disclaimer .terms-hero__figure::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 46px;
  height: 3px;
  background: var(--neon);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .terms-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-section--band {
  background: var(--ink-layer);
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-head {
  max-width: 64ch;
  margin-bottom: 30px;
}

.page-disclaimer .terms-head .label {
  color: var(--mist);
  display: block;
}

.page-disclaimer .terms-head h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .terms-head .lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-on-ink-dim);
}

/* ---------- 对照表 ---------- */
.page-disclaimer .terms-table-wrap {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
  color: var(--ink-black);
  background: var(--paper);
}

.page-disclaimer .terms-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--ink-layer);
  color: var(--paper);
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--neon);
  border-right: 1px solid rgba(127, 168, 196, 0.28);
}

.page-disclaimer .terms-table thead th:last-child {
  border-right: 0;
}

.page-disclaimer .terms-table tbody th {
  text-align: left;
  vertical-align: top;
  padding: 15px 16px;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-black);
  background: rgba(185, 245, 234, 0.34);
  border-bottom: 1px solid rgba(53, 240, 208, 0.42);
  border-right: 1px solid rgba(14, 44, 71, 0.14);
}

.page-disclaimer .terms-table td {
  vertical-align: top;
  padding: 15px 16px;
  line-height: 1.62;
  color: #1B2A38;
  border-bottom: 1px solid rgba(14, 44, 71, 0.12);
  border-right: 1px solid rgba(14, 44, 71, 0.08);
}

.page-disclaimer .terms-table td:last-child,
.page-disclaimer .terms-table tbody th:last-child {
  border-right: 0;
}

.page-disclaimer .terms-table tbody tr:last-child th,
.page-disclaimer .terms-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .terms-table tbody tr:hover th,
.page-disclaimer .terms-table tbody tr:hover td {
  background: var(--wash);
  color: var(--ink-black);
}

.page-disclaimer .terms-table .mono {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.page-disclaimer .terms-note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: var(--text-on-ink-dim);
}

.page-disclaimer .terms-note__mark {
  color: var(--neon);
  margin-right: 6px;
  font-weight: 700;
}

/* ---------- 内容性质 ---------- */
.page-disclaimer .terms-nature {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-nature__item {
  display: grid;
  gap: 8px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-nature__item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .terms-nature__item h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--neon);
}

.page-disclaimer .terms-nature__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-on-ink-dim);
}

/* ---------- 数据来源 ---------- */
.page-disclaimer .terms-source {
  display: grid;
  gap: 28px;
}

.page-disclaimer .terms-source__figures {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .terms-source__figures .stat {
  margin: 0;
  padding: 20px 16px;
  background: var(--ink-layer);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-disclaimer .terms-source__figures .stat-value {
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1;
  letter-spacing: -0.01em;
}

.page-disclaimer .terms-source__figures .stat-key {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-disclaimer .terms-source__notes {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-disclaimer .terms-source__notes .expand {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 44, 71, 0.42);
}

.page-disclaimer .terms-source__notes .expand-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 16px 18px;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  cursor: pointer;
}

.page-disclaimer .terms-source__notes .expand-btn:hover {
  color: var(--neon);
}

.page-disclaimer .terms-source__notes .expand-inner {
  padding: 0 18px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-on-ink-dim);
}

.page-disclaimer .terms-inline-note {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-on-ink-dim);
}

.page-disclaimer .terms-inline-note a {
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid var(--neon);
}

.page-disclaimer .terms-inline-note a:hover,
.page-disclaimer .terms-inline-note a:focus-visible {
  color: var(--neon);
}

/* ---------- 责任边界 ---------- */
.page-disclaimer .terms-duty {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-disclaimer .terms-duty__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}

.page-disclaimer .terms-duty__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--coral);
  padding-top: 2px;
}

.page-disclaimer .terms-duty__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-on-ink);
  max-width: 68ch;
}

/* ---------- 条款更新 ---------- */
.page-disclaimer .terms-revisions {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-revisions__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-revisions__ver {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--neon);
  padding-top: 2px;
}

.page-disclaimer .terms-revisions__body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .terms-revisions__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-on-ink-dim);
  max-width: 62ch;
}

.page-disclaimer .terms-revisions__item .tag {
  grid-column: 2;
  justify-self: start;
}

/* ---------- 脚注 ---------- */
.page-disclaimer .terms-footnotes {
  padding: 40px 0 64px;
  background: var(--ink-deep);
}

.page-disclaimer .terms-footnotes ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-footnotes li {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.85;
  color: var(--text-on-ink-dim);
  max-width: 96ch;
}

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

@media (min-width: 760px) {
  .page-disclaimer .terms-hero {
    padding: calc(var(--header-h) + 64px) 0 72px;
  }

  .page-disclaimer .terms-nature__item {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 32px;
    align-items: baseline;
  }

  .page-disclaimer .terms-nature__item p {
    margin-top: 0;
  }

  .page-disclaimer .terms-revisions__item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 28px;
    align-items: start;
  }

  .page-disclaimer .terms-revisions__item .tag {
    grid-column: auto;
    justify-self: end;
    margin-top: 2px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-section {
    padding: 72px 0;
  }

  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }

  .page-disclaimer .terms-hero__figure img {
    aspect-ratio: 14 / 5;
  }

  .page-disclaimer .terms-table-wrap {
    overflow: visible;
  }

  .page-disclaimer .terms-table thead th {
    top: var(--header-h-compact, 64px);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .terms-source {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 48px;
    align-items: start;
  }
}

@media print {
  .page-disclaimer .terms-hero,
  .page-disclaimer .terms-footnotes {
    background: #FFFFFF;
    color: #0A1622;
  }

  .page-disclaimer .terms-table thead th {
    position: static;
    background: #F2F5F7;
    color: #0A1622;
  }
}