.page-disclaimer{
  --notice-idx: 68px;
  --notice-body-max: 64ch;
  background: var(--paper);
}

/* 页头 */
.page-disclaimer .notice-head{
  padding-block: clamp(26px,4.4vw,52px) clamp(18px,2.8vw,30px);
  border-bottom: 1px solid var(--line-paper);
}
.page-disclaimer .page-head__kicker{
  color: var(--gold);
  font-size: .78rem;
  letter-spacing: .16em;
  margin: 0 0 .7em;
}
.page-disclaimer .page-head__title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px,5.2vw,56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 .34em;
  max-width: 20ch;
}
.page-disclaimer .page-head__lead{
  max-width: 62ch;
  font-size: 1.06rem;
  line-height: 1.9;
  color: var(--ink-2);
  margin: 0;
}
.page-disclaimer .page-head__meta{
  margin: 16px 0 0;
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-disclaimer .breadcrumb{
  margin-bottom: 1.4em;
  font-size: .82rem;
}
.page-disclaimer .breadcrumb ol{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--muted);
}
.page-disclaimer .breadcrumb li + li::before{
  content: "/";
  margin-right: 8px;
  color: var(--gold);
}
.page-disclaimer .breadcrumb a{
  color: var(--ink-2);
  text-decoration: none;
}
.page-disclaimer .breadcrumb a:hover{
  color: var(--cyan);
}

/* 顶部窄幅横幅 */
.page-disclaimer .notice-banner{
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(20px,3vw,36px) var(--gutter) 0;
}
.page-disclaimer .notice-banner img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-paper);
  background: var(--paper-2);
}
.page-disclaimer .notice-banner__cap{
  margin: 12px 0 0;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--muted);
}

/* 章节 */
.page-disclaimer .notice-sec{
  padding-block: clamp(28px,4.4vw,56px);
  border-top: 1px solid var(--line-paper);
  background: transparent;
}
.page-disclaimer .notice-sec__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px clamp(20px,3vw,44px);
}
.page-disclaimer .notice-sec__idx{
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-disclaimer .notice-sec__num{
  font-family: var(--font-mono);
  font-size: .92rem;
  letter-spacing: .12em;
  color: var(--gold);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-paper);
}
.page-disclaimer .notice-sec__title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px,2.5vw,29px);
  line-height: 1.28;
  letter-spacing: -.01em;
  margin: 0 0 .7em;
  max-width: 26ch;
}
.page-disclaimer .notice-sec__body{
  max-width: var(--notice-body-max);
}
.page-disclaimer .notice-sec__body p{
  margin: 0 0 1.05em;
  line-height: 1.9;
  color: var(--ink-2);
}
.page-disclaimer .notice-sec__body p:last-child{
  margin-bottom: 0;
}
.page-disclaimer .notice-sec__body a:not(.btn){
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.page-disclaimer .notice-sec__body a:not(.btn):hover{
  color: var(--cyan);
}

/* 复制锚点 */
.page-disclaimer .notice-copy{
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: transparent;
  border: 1px solid var(--line-paper);
  border-radius: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .notice-copy:hover{
  color: var(--cyan);
  border-color: var(--cyan);
}
.page-disclaimer .notice-copy:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-disclaimer .notice-copy .copy-btn__flag{
  display: none;
  color: var(--cyan);
}
.page-disclaimer .notice-copy[data-copied="true"] .copy-btn__flag{
  display: inline;
}

/* 折叠说明 */
.page-disclaimer .notice-accordion{
  margin: 4px 0 1.2em;
  border-top: 1px solid var(--line-paper);
}
.page-disclaimer .notice-accordion .accordion__item{
  border-bottom: 1px solid var(--line-paper);
}
.page-disclaimer .accordion__trigger{
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  text-align: left;
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}
.page-disclaimer .accordion__trigger:hover{
  color: var(--teal-deep);
}
.page-disclaimer .accordion__trigger:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-disclaimer .accordion__num{
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--gold);
}
.page-disclaimer .accordion__label{
  font-weight: 600;
  line-height: 1.6;
}
.page-disclaimer .accordion__body{
  max-width: var(--notice-body-max);
  padding: 0 0 16px;
  color: var(--ink-2);
  line-height: 1.85;
}
.page-disclaimer .accordion__body p{
  margin: 0;
}
.page-disclaimer .accordion__panel[hidden]{
  display: none;
}

/* 联系信息 */
.page-disclaimer .notice-contact{
  list-style: none;
  margin: 4px 0 1.2em;
  padding: 0;
  border-top: 1px solid var(--line-paper);
}
.page-disclaimer .notice-contact li{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line-paper);
}
.page-disclaimer .notice-contact__k{
  min-width: 58px;
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--gold);
}
.page-disclaimer .notice-contact__v{
  color: var(--ink);
  word-break: break-word;
}

/* 收束条 */
.page-disclaimer .notice-end{
  margin-top: clamp(28px,4vw,52px);
  padding-block: clamp(24px,3.6vw,42px);
  border-top: 4px solid var(--ink);
  background: var(--paper-2);
}
.page-disclaimer .notice-end__inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 28px;
}
.page-disclaimer .notice-end__note{
  margin: 0;
  max-width: 46ch;
  line-height: 1.85;
  color: var(--ink-2);
}
.page-disclaimer .notice-end__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-disclaimer .notice-end .btn--solid{
  background: var(--coral);
  border-color: var(--coral);
  color: #FFFFFF;
}
.page-disclaimer .notice-end .btn--ghost{
  border-color: var(--line-paper);
  color: var(--ink);
}
.page-disclaimer .notice-end .btn--ghost:hover{
  border-color: var(--cyan);
  color: var(--teal-deep);
}

/* 桌面栅格：编号成列 */
@media (min-width: 860px){
  .page-disclaimer .notice-sec__grid{
    grid-template-columns: var(--notice-idx) minmax(0, 1fr);
    align-items: start;
  }
  .page-disclaimer .notice-sec__idx{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 6px;
  }
}

/* 窄屏：横幅改为更紧凑的裁切比例 */
@media (max-width: 719px){
  .page-disclaimer .notice-banner img{
    aspect-ratio: 3 / 2;
  }
  .page-disclaimer .notice-banner__cap{
    letter-spacing: .06em;
    line-height: 1.7;
  }
  .page-disclaimer .notice-end__actions{
    width: 100%;
  }
  .page-disclaimer .notice-end__actions .btn{
    flex: 1 1 auto;
  }
}
<<<END>>>