.page-disclaimer {
  --terms-lime-soft: rgba(183, 255, 60, 0.1);
  --terms-ember-soft: rgba(255, 90, 54, 0.09);
  --terms-ember-line: rgba(255, 90, 54, 0.4);
  --terms-card: rgba(20, 38, 29, 0.92);
  color: var(--c-chalk);
  background: var(--c-ink);
}

.page-disclaimer a {
  color: var(--c-lime);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--c-lime);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 4vw, 40px) clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(90% 80% at 92% 4%, var(--terms-lime-soft), transparent 62%),
    radial-gradient(70% 60% at 6% 96%, rgba(184, 107, 75, 0.13), transparent 70%),
    linear-gradient(180deg, #0b1f17 0%, #0e2419 100%);
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-faint);
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-inline-end: 6px;
  color: var(--c-moss);
}

.page-disclaimer .crumbs a {
  color: var(--text-soft);
  text-decoration: none;
}

.page-disclaimer .crumbs a:hover {
  color: var(--c-lime);
}

.page-disclaimer .terms-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.page-disclaimer .terms-hero-copy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-mineral);
  text-transform: uppercase;
}

.page-disclaimer .terms-hero-copy h1 {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.6vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-chalk);
}

.page-disclaimer .terms-lede {
  max-width: 46ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--text-soft);
}

.page-disclaimer .terms-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-hero-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: rgba(11, 31, 23, 0.55);
  font-size: 13px;
  color: var(--text-soft);
}

.page-disclaimer .terms-hero-meta .data {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-lime);
}

.page-disclaimer .terms-hero-art {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: #0a150f;
}

.page-disclaimer .terms-hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.68;
  filter: saturate(0.75) contrast(1.08);
}

.page-disclaimer .terms-hero-arc {
  position: absolute;
  right: -8%;
  bottom: -22%;
  width: min(520px, 70%);
  height: auto;
  color: var(--c-moss);
  opacity: 0.3;
  pointer-events: none;
}

/* ---------- 目录 ---------- */

.page-disclaimer .terms-toc {
  background: var(--c-ink-deep);
  border-bottom: 1px solid var(--line-soft);
  box-shadow: inset 0 1px 0 rgba(234, 242, 236, 0.04);
}

.page-disclaimer .terms-toc-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 14px 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .terms-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--text-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-disclaimer .terms-toc-list .data {
  font-size: 12px;
  color: var(--c-moss);
}

.page-disclaimer .terms-toc-list a:hover,
.page-disclaimer .terms-toc-list a:focus-visible {
  color: var(--c-lime);
  border-color: var(--line-strong);
  background: rgba(183, 255, 60, 0.06);
}

.page-disclaimer .terms-toc-list a:hover .data,
.page-disclaimer .terms-toc-list a:focus-visible .data {
  color: var(--c-lime);
}

/* ---------- 摘要 ---------- */

.page-disclaimer .terms-summary {
  padding-block: clamp(34px, 5vw, 66px);
  background: linear-gradient(180deg, #0b1f17 0%, #0e2419 100%);
}

.page-disclaimer .terms-summary-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-disclaimer .terms-summary-head .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-clay);
}

.page-disclaimer .terms-summary-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.4rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
}

.page-disclaimer .terms-summary-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-disclaimer .terms-briefs {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .brief {
  overflow: hidden;
  border: 1px solid var(--terms-ember-line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--terms-ember-soft), rgba(17, 21, 18, 0.62));
}

.page-disclaimer .brief summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .brief-no {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-ember);
}

.page-disclaimer .brief-title {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-chalk);
}

.page-disclaimer .brief-mark {
  position: relative;
  width: 16px;
  height: 16px;
  flex: none;
}

.page-disclaimer .brief-mark::before,
.page-disclaimer .brief-mark::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 50%;
  height: 2px;
  background: var(--c-ember);
  border-radius: 2px;
  transform: translateY(-50%);
  transition: transform 200ms ease;
}

.page-disclaimer .brief-mark::after {
  transform: translateY(-50%) rotate(90deg);
}

.page-disclaimer .brief[open] .brief-mark::after {
  transform: translateY(-50%) rotate(0deg);
}

.page-disclaimer .brief-body {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(255, 90, 54, 0.22);
  margin-top: 2px;
}

.page-disclaimer .brief-body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-disclaimer .brief-body a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-lime);
  text-decoration: none;
}

.page-disclaimer .brief-body a:hover {
  text-decoration: underline;
}

/* ---------- 条款正文 ---------- */

.page-disclaimer .terms-body {
  padding-block: clamp(30px, 4.6vw, 56px) clamp(20px, 3vw, 36px);
  background: linear-gradient(180deg, #0e2419 0%, #0b1f17 55%);
}

.page-disclaimer .terms-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding-block: clamp(24px, 3.6vw, 40px);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .terms-clause:first-of-type {
  border-top: none;
  padding-top: 0;
}

.page-disclaimer .clause-rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .clause-no {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--c-lime);
}

.page-disclaimer .clause-rail-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-moss);
}

.page-disclaimer .clause-main h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
}

.page-disclaimer .clause-main p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-disclaimer .clause-list {
  display: grid;
  gap: 9px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 20px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--c-lime);
  border-radius: 2px;
}

.page-disclaimer .clause-note {
  margin-top: 18px;
  padding: 14px 16px;
  max-width: 66ch;
  border-left: 3px solid var(--c-ember);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--terms-ember-soft);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-linen);
}

/* ---------- 支持区 ---------- */

.page-disclaimer .terms-help {
  padding-block: clamp(32px, 5vw, 62px) clamp(24px, 4vw, 44px);
  background: var(--c-ink-deep);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .terms-help-grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
}

.page-disclaimer .terms-help-copy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-mineral);
}

.page-disclaimer .terms-help-copy h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--c-chalk);
}

.page-disclaimer .terms-help-copy p {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-disclaimer .terms-help-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 12px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(183, 255, 60, 0.05);
}

.page-disclaimer .terms-help-key {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-mineral);
}

.page-disclaimer .terms-help-mail .data {
  font-size: 14px;
  color: var(--c-chalk);
  word-break: break-all;
}

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

.page-disclaimer .terms-help-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  padding: 15px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--terms-card);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.page-disclaimer .terms-help-list a:hover,
.page-disclaimer .terms-help-list a:focus-visible {
  border-color: var(--line-strong);
  background: rgba(183, 255, 60, 0.06);
  transform: translateY(-2px);
}

.page-disclaimer .terms-help-no {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-clay);
  padding-top: 2px;
}

.page-disclaimer .terms-help-text {
  display: block;
}

.page-disclaimer .terms-help-text strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-chalk);
}

.page-disclaimer .terms-help-text em {
  display: block;
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-faint);
}

.page-disclaimer .terms-backtop {
  display: flex;
  justify-content: flex-end;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .terms-briefs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .terms-briefs > li:last-child {
    grid-column: span 2;
  }

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

@media (min-width: 900px) {
  .page-disclaimer .terms-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-disclaimer .terms-hero-art {
    margin-top: 6px;
  }

  .page-disclaimer .terms-clause {
    grid-template-columns: minmax(78px, 118px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 44px);
  }

  .page-disclaimer .clause-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 4px;
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .terms-help-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-disclaimer .terms-help-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .terms-briefs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .terms-briefs > li:last-child {
    grid-column: span 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-help-list a,
  .page-disclaimer .brief-mark::before,
  .page-disclaimer .brief-mark::after,
  .page-disclaimer .terms-toc-list a {
    transition: none;
  }

  .page-disclaimer .terms-help-list a:hover {
    transform: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111512;
  }

  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-hero-arc,
  .page-disclaimer .terms-backtop {
    display: none;
  }

  .page-disclaimer .terms-hero,
  .page-disclaimer .terms-summary,
  .page-disclaimer .terms-body,
  .page-disclaimer .terms-help {
    background: none;
    border-color: #cccccc;
    padding-block: 12px;
  }

  .page-disclaimer .terms-hero-art {
    max-width: 260px;
  }

  .page-disclaimer .terms-hero-copy h1,
  .page-disclaimer .clause-main h2,
  .page-disclaimer .terms-summary-head h2,
  .page-disclaimer .terms-help-copy h2,
  .page-disclaimer .brief-title,
  .page-disclaimer .terms-help-text strong {
    color: #111512;
  }

  .page-disclaimer .terms-lede,
  .page-disclaimer .clause-main p,
  .page-disclaimer .clause-list li,
  .page-disclaimer .brief-body p,
  .page-disclaimer .terms-help-copy p,
  .page-disclaimer .terms-summary-lede {
    color: #22281f;
  }

  .page-disclaimer .terms-clause {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .clause-rail {
    position: static;
    flex-direction: row;
  }

  .page-disclaimer .clause-no {
    color: #111512;
  }
}
<<<END>>>