.page-disclaimer {
  --terms-rail: 96px;
  --terms-ink-soft: rgba(14, 27, 61, .78);
  --terms-ink-mid: rgba(14, 27, 61, .66);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer .breadcrumb {
  padding-top: 18px;
  padding-bottom: 4px;
}

/* 首屏：封面式条款刊头 + 索引卡 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 6vw, 68px);
  color: var(--text-on-dark);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(46, 140, 134, .24), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
}

.page-disclaimer .terms-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(243, 233, 215, .05) 0 1px, transparent 1px 92px);
}

.page-disclaimer .terms-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .terms-kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-bright);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .terms-lead {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.85;
  color: var(--text-on-dark);
  max-width: 34em;
}

.page-disclaimer .terms-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-facts li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-left: 14px;
  border-left: 2px solid rgba(200, 154, 75, .55);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-on-dark);
}

.page-disclaimer .terms-facts li .mono {
  color: var(--gold-bright);
  font-size: 14px;
}

.page-disclaimer .terms-index {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid rgba(243, 233, 215, .18);
  border-radius: var(--radius-soft);
  background: var(--ink-mid);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .terms-index__art {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-disclaimer .terms-index::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 19, 48, .48), rgba(10, 19, 48, .94));
}

.page-disclaimer .terms-index > * {
  position: relative;
  z-index: 2;
}

.page-disclaimer .terms-index__top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .terms-seal {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold-bright);
  box-shadow: inset 0 0 0 4px rgba(200, 154, 75, .14);
}

.page-disclaimer .terms-index__label {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--text-on-dark-dim);
}

.page-disclaimer .terms-index__title {
  margin: 5px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

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

.page-disclaimer .terms-index__link {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-on-dark);
  text-decoration: none;
  border-bottom: 1px dashed rgba(243, 233, 215, .16);
  transition: color .18s ease;
}

.page-disclaimer .terms-index__list li:last-child .terms-index__link {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .terms-index__link .mono {
  font-size: 12px;
  color: var(--gold);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  color: var(--gold-bright);
}

/* 条款锚点条 */
.page-disclaimer .terms-anchor {
  position: sticky;
  top: 0;
  z-index: 6;
  background: var(--paper);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .terms-anchor__inner {
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-disclaimer .terms-anchor .anchor-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.page-disclaimer .anchor-link {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-mid);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .anchor-link:hover,
.page-disclaimer .anchor-link:focus-visible {
  color: var(--ink);
  border-color: var(--gold);
  background: var(--paper-light);
}

.page-disclaimer .anchor-link[aria-current="true"] {
  color: var(--paper-light);
  background: var(--clay);
  border-color: var(--clay);
}

/* 单栏编号条款 */
.page-disclaimer .clauses {
  padding: clamp(30px, 5vw, 72px) 0 clamp(28px, 4vw, 52px);
}

.page-disclaimer .clause-list {
  display: grid;
  max-width: 800px;
}

.page-disclaimer .clause {
  display: grid;
  gap: 12px;
  padding: clamp(24px, 4vw, 40px) 0;
}

.page-disclaimer .clause__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(38px, 6vw, 58px);
  line-height: 1;
  letter-spacing: -.02em;
  color: rgba(200, 154, 75, .28);
}

.page-disclaimer .clause-copy {
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate);
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .clause-copy:hover,
.page-disclaimer .clause-copy:focus-visible {
  color: var(--ink);
  border-color: var(--gold);
  background: var(--paper-light);
}

.page-disclaimer .clause__body h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--ink);
}

.page-disclaimer .clause__body p {
  max-width: 34em;
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.85;
  color: var(--terms-ink-soft);
}

.page-disclaimer .clause__body p:last-of-type {
  margin-bottom: 0;
}

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

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--gold-bright);
}

.page-disclaimer .clause-note {
  max-width: 36em;
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-soft) var(--radius-soft) 0;
  background: var(--paper-light);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: var(--terms-ink-soft);
}

.page-disclaimer .cite-format {
  max-width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .04em;
  white-space: nowrap;
  overflow-x: auto;
}

/* 修订记录 */
.page-disclaimer .revisions {
  margin: 0 0 clamp(30px, 5vw, 60px);
  padding: clamp(20px, 3.5vw, 34px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-soft);
  background: var(--paper-light);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .revisions__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-disclaimer .revisions h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  color: var(--ink);
}

.page-disclaimer .revisions > p {
  max-width: 40em;
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--terms-ink-mid);
}

.page-disclaimer .revisions__details {
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .revisions__details summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

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

.page-disclaimer .revisions__details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--clay);
}

.page-disclaimer .revisions__details[open] summary::after {
  content: "－";
}

.page-disclaimer .revisions__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-disclaimer .revisions__item {
  padding: 12px 0;
  border-top: 1px dashed var(--line-soft);
}

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

.page-disclaimer .revisions__head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  margin-bottom: 5px;
}

.page-disclaimer .revisions__ver {
  font-size: 13px;
  font-weight: 700;
  color: var(--clay);
}

.page-disclaimer .revisions__when {
  font-size: 12px;
  color: var(--slate);
}

.page-disclaimer .revisions__item p {
  margin: 0;
  max-width: 38em;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--terms-ink-mid);
}

/* 页尾备案收口 */
.page-disclaimer .terms-foot {
  padding: clamp(28px, 5vw, 56px) 0;
  color: var(--text-on-dark);
  background:
    radial-gradient(100% 80% at 10% 0%, rgba(200, 154, 75, .16), transparent 60%),
    linear-gradient(180deg, var(--ink-mid), var(--ink-deep));
}

.page-disclaimer .terms-foot__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-disclaimer .terms-foot__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-bright);
}

.page-disclaimer .terms-foot__icp {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-disclaimer .terms-foot p {
  max-width: 32em;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-on-dark);
}

.page-disclaimer .terms-foot__label {
  margin: 0 0 12px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--text-on-dark-dim);
}

.page-disclaimer .terms-foot__links {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-disclaimer .terms-foot__links a {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-on-dark);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(200, 154, 75, .45);
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .terms-foot__links a:hover,
.page-disclaimer .terms-foot__links a:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

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

.page-disclaimer .terms-actions .btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

/* 断点：双栏首屏与编号栏 */
@media (min-width: 720px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--terms-rail) minmax(0, 1fr);
    gap: clamp(18px, 3vw, 34px);
  }

  .page-disclaimer .clause__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .terms-foot__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-disclaimer .clause-list {
    max-width: 820px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .clause-list,
  .page-disclaimer .revisions {
    margin-left: 6%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__link,
  .page-disclaimer .anchor-link,
  .page-disclaimer .clause-copy,
  .page-disclaimer .terms-foot__links a {
    transition: none;
  }
}
<<<END>>>