/* ===== 使用声明页 · page-disclaimer ===== */

.page-disclaimer{
  --disc-note-w: 6.5rem;
  --disc-toc-w: 12.5rem;
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disc-crumbs{
  padding-top: var(--sp-md);
  padding-bottom: var(--sp-sm);
}

/* ---------- 首屏窄幅线框 ---------- */
.page-disclaimer .disc-band{
  position: relative;
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line-color);
  background: var(--ink-green);
  overflow: hidden;
  line-height: 0;
}
.page-disclaimer .disc-band__img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: 132px;
  object-fit: cover;
}
.page-disclaimer .disc-band::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(11, 61, 46, .92) 0%, rgba(11, 61, 46, .42) 48%, rgba(17, 17, 17, .84) 100%),
    repeating-linear-gradient(90deg, rgba(212, 175, 55, .16) 0 1px, transparent 1px 72px);
}

/* ---------- 标题区 ---------- */
.page-disclaimer .disc-hero{
  padding: var(--sp-lg) 0 var(--sp-md);
  border-bottom: 1px solid var(--line-color);
}
.page-disclaimer .disc-hero h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 5vw, 2.9rem);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: var(--sp-xs) 0 0;
}
.page-disclaimer .disc-hero h1::after{
  content: "";
  display: block;
  width: 68px;
  height: 3px;
  margin-top: var(--sp-sm);
  background: var(--gold);
}
.page-disclaimer .disc-hero__lead{
  max-width: 62ch;
  margin: var(--sp-md) 0 var(--sp-md);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}
.page-disclaimer .disc-hero__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-xs) var(--sp-sm);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .disc-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-md);
  padding-top: var(--sp-md);
  padding-bottom: var(--sp-lg);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .disc-index{
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line-color);
  padding: var(--sp-sm) 0;
  min-width: 0;
}
.page-disclaimer .disc-index__title{
  margin: 0 0 var(--sp-sm);
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--muted);
}
.page-disclaimer .disc-index__list{
  list-style: none;
  margin: 0 0 var(--sp-sm);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 18px;
}
.page-disclaimer .disc-index__link{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-family: var(--font-head);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible{
  color: var(--ink-green);
  border-bottom-color: var(--gold);
}
.page-disclaimer .disc-index__link .data-num{
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--gold);
}
.page-disclaimer .disc-index__top{
  display: inline-block;
  font-family: var(--font-head);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line-faint);
  padding-bottom: 2px;
  transition: color .18s ease, border-color .18s ease;
}
.page-disclaimer .disc-index__top:hover,
.page-disclaimer .disc-index__top:focus-visible{
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* ---------- 条款 ---------- */
.page-disclaimer .disc-clauses{
  min-width: 0;
}
.page-disclaimer .disc-clause{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-sm);
  padding: var(--sp-md) 0;
  border-top: 1px solid var(--line-color);
  scroll-margin-top: 96px;
}
.page-disclaimer .disc-clause:first-child{
  border-top: 0;
  padding-top: 0;
}
.page-disclaimer .disc-clause__note{
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.page-disclaimer .disc-clause__num{
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}
.page-disclaimer .disc-clause__label{
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-disclaimer .disc-clause__main{
  min-width: 0;
}
.page-disclaimer .disc-clause__title{
  margin: 0 0 var(--sp-sm);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  line-height: 1.38;
  letter-spacing: -.005em;
  color: var(--ink);
}
.page-disclaimer .disc-clause__main p{
  max-width: 60ch;
  margin: 0 0 var(--sp-sm);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}
.page-disclaimer .disc-clause__main p:last-child{
  margin-bottom: 0;
}
.page-disclaimer .disc-clause__main a{
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
  transition: background-color .18s ease;
}
.page-disclaimer .disc-clause__main a:hover,
.page-disclaimer .disc-clause__main a:focus-visible{
  background: var(--gold-soft);
}

/* ---------- 更新节奏表 ---------- */
.page-disclaimer .disc-cadence{
  list-style: none;
  margin: var(--sp-sm) 0 var(--sp-md);
  padding: var(--sp-sm) var(--sp-md);
  background: var(--paper);
  border-left: 3px solid var(--gold);
  border-top: 1px solid var(--line-faint);
  border-right: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint);
}
.page-disclaimer .disc-cadence__row{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 2px 16px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-faint);
}
.page-disclaimer .disc-cadence__row:last-child{
  border-bottom: 0;
}
.page-disclaimer .disc-cadence__key{
  font-family: var(--font-head);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-green);
}
.page-disclaimer .disc-cadence__val{
  font-size: .875rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .disc-contact{
  list-style: none;
  margin: var(--sp-sm) 0 var(--sp-md);
  padding: 0;
  border-top: 1px solid var(--line-color);
}
.page-disclaimer .disc-contact .contact-line{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-faint);
}
.page-disclaimer .disc-contact .contact-line__key{
  min-width: 5rem;
  font-family: var(--font-head);
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--muted);
}
.page-disclaimer .disc-contact .contact-line__val{
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}
.page-disclaimer .disc-contact__mono{
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

/* ---------- 复制邮箱 ---------- */
.page-disclaimer .disc-copy-row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-sm);
  margin: 0 0 var(--sp-md);
}
.page-disclaimer .copy-btn{
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  background: transparent;
  border: 1px solid var(--line-color);
  border-radius: 0;
  color: var(--ink-green);
  font-family: var(--font-head);
  font-size: .8125rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}
.page-disclaimer .copy-btn:hover,
.page-disclaimer .copy-btn:focus-visible{
  border-color: var(--gold);
  background: var(--gold-soft);
}
.page-disclaimer .copy-btn[data-copied]{
  border-color: var(--signal);
  color: var(--signal);
}
.page-disclaimer .disc-copy-row__hint{
  font-size: .8125rem;
  color: var(--muted);
}

/* ---------- 收束条 ---------- */
.page-disclaimer .disc-foot{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
  margin-top: var(--sp-lg);
  padding-top: var(--sp-md);
  border-top: 2px solid var(--gold);
}
.page-disclaimer .disc-foot__text{
  margin: 0;
  max-width: 46ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px){
  .page-disclaimer .disc-band__img{
    height: 196px;
  }
  .page-disclaimer .disc-hero__lead{
    font-size: 1.0625rem;
  }
  .page-disclaimer .disc-clause{
    grid-template-columns: var(--disc-note-w) minmax(0, 1fr);
    gap: var(--sp-md);
    padding: var(--sp-lg) 0;
  }
  .page-disclaimer .disc-clause:first-child{
    padding-top: 0;
  }
  .page-disclaimer .disc-clause__note{
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-left: 12px;
    border-left: 2px solid var(--gold);
  }
  .page-disclaimer .disc-clause__num{
    font-size: 1.5rem;
  }
}

/* ---------- 桌面分栏 ---------- */
@media (min-width: 900px){
  .page-disclaimer .disc-layout{
    grid-template-columns: var(--disc-toc-w) minmax(0, 1fr);
    gap: var(--sp-lg);
    align-items: start;
    padding-top: var(--sp-lg);
  }
  .page-disclaimer .disc-index{
    position: sticky;
    top: 96px;
    border-bottom: 0;
    padding-bottom: 0;
  }
  .page-disclaimer .disc-index__list{
    flex-direction: column;
    gap: 0;
  }
  .page-disclaimer .disc-clause__note{
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .disc-index__link,
  .page-disclaimer .disc-index__top,
  .page-disclaimer .copy-btn,
  .page-disclaimer .disc-clause__main a{
    transition: none;
  }
}
<<<END>>>