.page-disclaimer {
  --note-on-paper: #55637a;
  --paper-ink: #101828;
  padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(2.5rem, 7vw, 5rem);
}

.page-disclaimer .shell > * + * {
  margin-top: clamp(1.1rem, 2.6vw, 1.9rem);
}

/* 顶部标题区 */
.page-disclaimer .terms-head {
  display: grid;
  gap: .85rem;
}

.page-disclaimer .display {
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.015em;
  margin: 0;
}

.page-disclaimer .lede {
  max-width: 62ch;
  margin: 0;
}

.terms-tags {
  list-style: none;
  margin: .35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

/* 快速跳转条 */
.terms-jump {
  position: sticky;
  top: calc(var(--bar-h) + 8px);
  z-index: 20;
  padding: .3rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(22, 32, 58, .9);
  backdrop-filter: blur(10px);
}

.terms-jump-track {
  display: flex;
  gap: .2rem;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.terms-jump-track::-webkit-scrollbar {
  display: none;
}

.terms-jump-track a {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem .9rem;
  border-radius: var(--r-pill);
  color: var(--soft);
  font-size: .85rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) ease, color var(--dur) ease;
}

.terms-jump-track a:hover,
.terms-jump-track a:focus-visible {
  background: rgba(43, 210, 255, .16);
  color: #fff;
  outline: none;
}

.terms-jump-track a:focus-visible {
  box-shadow: 0 0 0 2px var(--electric-500);
}

.terms-jump-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--lime-400);
}

/* 主图 */
.terms-figure {
  margin: 0;
}

.page-disclaimer img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* 条款章节 */
.terms-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem 2rem;
  padding: clamp(1.3rem, 3.4vw, 2.3rem);
  border-radius: var(--r-lg);
  scroll-margin-top: calc(var(--bar-h) + 76px);
  transition: box-shadow var(--dur) ease;
}

.terms-sec:target {
  box-shadow: 0 0 0 2px var(--lime-400);
}

.terms-sec-rail {
  display: flex;
  align-items: flex-start;
}

.terms-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.9rem, 4.4vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime-400);
}

.page-disclaimer .panel--paper .terms-num {
  color: var(--teal-700);
}

.terms-sec-body {
  max-width: 68ch;
}

.terms-sec-body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
}

.page-disclaimer .panel--paper .terms-sec-body,
.page-disclaimer .panel--paper .col-note {
  color: var(--paper-ink);
}

.page-disclaimer .panel--paper .col-note {
  color: var(--note-on-paper);
}

/* 条款要点列表 */
.terms-list {
  list-style: none;
  margin: .55rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.terms-list li {
  display: grid;
  gap: .15rem .9rem;
  padding: .68rem .95rem;
  border-left: 3px solid var(--lime-400);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(11, 18, 32, .38);
  font-size: .94rem;
  line-height: 1.5;
}

.page-disclaimer .panel--paper .terms-list li {
  background: rgba(16, 24, 40, .055);
  border-left-color: var(--teal-700);
}

.page-disclaimer .panel--indigo .terms-list li,
.page-disclaimer .panel--teal .terms-list li {
  background: rgba(11, 18, 32, .34);
}

.terms-list-key {
  font-weight: 600;
}

.terms-list-val {
  font-family: var(--font-num);
  font-size: .8rem;
  letter-spacing: .03em;
  color: var(--slate-300);
}

.page-disclaimer .panel--paper .terms-list-val {
  color: var(--note-on-paper);
}

/* 重点词下划线 */
.page-disclaimer .hl {
  border-bottom: 2px solid var(--lime-400);
  padding-bottom: 1px;
  font-weight: 600;
}

.page-disclaimer .panel--paper .hl {
  border-bottom-color: var(--teal-700);
}

/* 联系卡片 */
.page-disclaimer .terms-contact {
  display: grid;
  gap: .2rem;
  margin-top: .55rem;
}

.terms-contact-row {
  display: grid;
  gap: .3rem 1rem;
  align-items: center;
  padding-block: .68rem;
  border-bottom: 1px dashed var(--line);
}

.terms-contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.terms-contact-row:first-child {
  padding-top: 0;
}

.terms-contact-label {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--slate-300);
}

.terms-contact-value {
  font-family: var(--font-num);
  font-size: 1rem;
  color: var(--soft);
  word-break: break-all;
}

.page-disclaimer .copy-chip {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .48rem .85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: rgba(43, 210, 255, .1);
  color: var(--soft);
  font-family: var(--font-num);
  font-size: .9rem;
  cursor: pointer;
  transition: background var(--dur) ease, border-color var(--dur) ease;
}

.page-disclaimer .copy-chip:hover {
  background: rgba(43, 210, 255, .18);
  border-color: var(--electric-500);
}

.page-disclaimer .copy-chip:focus-visible {
  outline: 2px solid var(--electric-500);
  outline-offset: 2px;
}

.page-disclaimer .copy-chip[data-copied="true"] {
  border-color: var(--lime-400);
  background: rgba(182, 240, 74, .16);
}

.copy-addr {
  word-break: break-all;
}

.copy-tip {
  font-family: var(--font-sans);
  font-size: .74rem;
  color: var(--slate-300);
  white-space: nowrap;
}

.page-disclaimer .copy-chip[data-copied="true"] .copy-tip {
  color: var(--lime-400);
}

/* 相关页面 */
.terms-foot-note {
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(42, 35, 80, .55);
}

.terms-foot-note p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--soft);
}

.terms-foot-note a {
  color: var(--electric-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 210, 255, .35);
}

.terms-foot-note a:hover {
  border-bottom-color: var(--electric-500);
}

/* 中等屏：章节双栏 */
@media (min-width: 780px) {
  .terms-sec {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: .5rem 2.2rem;
  }

  .terms-num {
    position: sticky;
    top: calc(var(--bar-h) + 88px);
  }
}

@media (min-width: 620px) {
  .terms-list li {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .terms-list-val {
    text-align: right;
  }

  .terms-contact-row {
    grid-template-columns: 108px minmax(0, 1fr);
  }
}

/* 窄屏收敛 */
@media (max-width: 619px) {
  .page-disclaimer .display {
    font-size: clamp(2rem, 9vw, 2.6rem);
  }

  .terms-jump {
    border-radius: var(--r-md);
  }

  .terms-contact-value {
    font-size: .95rem;
  }

  .page-disclaimer .copy-chip {
    justify-content: space-between;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .terms-jump-track a,
  .page-disclaimer .copy-chip,
  .terms-sec {
    transition: none;
  }
}
<<<END>>>