.page-disclaimer{
  --pd-gutter: clamp(18px, 3.5vw, 30px);
  --pd-toc-w: 246px;
  position: relative;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 3.5vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-disclaimer .breadcrumb a{
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible{
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero{
  position: relative;
  margin-top: clamp(16px, 3vw, 26px);
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(30px, 4.5vw, 58px);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  background-image:
    radial-gradient(118% 148% at 90% -12%, rgba(255, 154, 31, .14) 0%, rgba(255, 154, 31, 0) 58%),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 100% 100%, 44px 44px, 44px 44px;
}

.page-disclaimer .legal-hero__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-disclaimer .legal-hero__mark{
  display: block;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  color: var(--amber);
}

.page-disclaimer .legal-hero__title{
  margin: 10px 0 18px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(2.15rem, 6vw, 4rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lede{
  max-width: 58ch;
  margin: 0;
  color: var(--steel);
  font-size: clamp(1rem, 1.4vw, 1.075rem);
  line-height: 1.85;
}

.page-disclaimer .legal-hero__meta{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(24px, 3.5vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .legal-hero__meta li{
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 14px;
  background: var(--ink);
}

.page-disclaimer .legal-hero__key{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--steel);
  text-transform: uppercase;
}

.page-disclaimer .legal-hero__val{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  word-break: break-word;
}

.page-disclaimer .legal-hero__figure{
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--grad-deep);
}

.page-disclaimer .legal-hero__figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-disclaimer .legal-hero__figure .media-frame__caption{
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--steel);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .legal-body{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
  padding-top: clamp(34px, 5vw, 64px);
}

.page-disclaimer .legal-toc{
  align-self: start;
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 20px 0 20px 0;
}

.page-disclaimer .legal-toc__title{
  margin: 0 0 14px;
  padding: 0 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer .legal-toc__list{
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line-strong);
  margin-left: 18px;
}

.page-disclaimer .legal-toc__list a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-left: -1px;
  padding: 9px 14px 9px 14px;
  border-left: 2px solid transparent;
  color: var(--steel);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-disclaimer .legal-toc__list a:hover,
.page-disclaimer .legal-toc__list a:focus-visible{
  color: var(--paper);
  border-left-color: var(--amber);
  background: rgba(255, 154, 31, .07);
}

.page-disclaimer .legal-toc__num{
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
}

.page-disclaimer .legal-toc__note{
  margin: 18px 0 0;
  padding: 16px 18px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--steel);
}

.page-disclaimer .legal-toc__note a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 208, .45);
}

.page-disclaimer .legal-toc__note a:hover,
.page-disclaimer .legal-toc__note a:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--amber);
}

/* ---------- 条款 ---------- */
.page-disclaimer .legal-main{
  min-width: 0;
}

.page-disclaimer .legal-clause{
  padding: clamp(26px, 3.6vw, 40px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 110px;
}

.page-disclaimer .legal-clause:first-child{
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .legal-clause:target{
  box-shadow: inset 3px 0 0 0 var(--amber);
  padding-left: clamp(14px, 2vw, 22px);
  background: linear-gradient(90deg, rgba(255, 154, 31, .06) 0%, rgba(255, 154, 31, 0) 42%);
}

.page-disclaimer .legal-clause__head{
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-disclaimer .legal-clause__num{
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .legal-clause__title{
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .legal-clause__body > p{
  margin: 0 0 16px;
  max-width: 68ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.9;
}

.page-disclaimer .legal-clause__body > p:last-child{
  margin-bottom: 0;
}

.page-disclaimer .legal-list{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .legal-list li{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink);
}

.page-disclaimer .legal-list__key{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-disclaimer .legal-list__val{
  color: var(--mist);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 联系方式块 ---------- */
.page-disclaimer .legal-contact{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 24px 0 20px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-disclaimer .legal-contact__row{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-disclaimer .legal-contact__key{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--steel);
  text-transform: uppercase;
}

.page-disclaimer .legal-contact__value{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .legal-contact__text{
  color: var(--paper);
  font-size: 15px;
  line-height: 1.7;
  word-break: break-word;
}

.page-disclaimer .legal-contact__text--mono{
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
}

.page-disclaimer .legal-contact .copy-btn{
  flex: none;
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-disclaimer .legal-contact .copy-btn:hover{
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(255, 154, 31, .08);
}

.page-disclaimer .legal-contact .copy-btn[data-copied="true"]{
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(43, 232, 208, .08);
}

.page-disclaimer .legal-contact__note{
  margin: 0;
  max-width: 68ch;
  color: var(--steel);
  font-size: 14px;
  line-height: 1.85;
}

/* ---------- 页尾条 ---------- */
.page-disclaimer .legal-foot{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .legal-foot__note{
  margin: 0;
  max-width: 62ch;
  color: var(--steel);
  font-size: 13.5px;
  line-height: 1.8;
}

.page-disclaimer .legal-foot__note a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 208, .45);
}

.page-disclaimer .legal-foot__note a:hover,
.page-disclaimer .legal-foot__note a:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--amber);
}

.page-disclaimer .legal-top-link{
  flex: none;
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-disclaimer .legal-top-link:hover,
.page-disclaimer .legal-top-link:focus-visible{
  color: var(--ink);
  background: var(--amber);
  border-color: var(--amber);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px){
  .page-disclaimer .legal-hero__meta{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legal-list li{
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-disclaimer .legal-contact__row{
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
  }
}

@media (min-width: 960px){
  .page-disclaimer .legal-hero__grid{
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
  }

  .page-disclaimer .legal-body{
    grid-template-columns: var(--pd-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-disclaimer .legal-toc{
    position: sticky;
    top: 108px;
  }
}

@media (min-width: 1180px){
  .page-disclaimer .legal-hero__figure{
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer .legal-toc__list a,
  .page-disclaimer .legal-contact .copy-btn,
  .page-disclaimer .legal-top-link,
  .page-disclaimer .breadcrumb a{
    transition: none;
  }
}
<<<END>>>