.page-disclaimer{
  --pd-measure: 74ch;
  --pd-grid-line: rgba(201,212,226,.09);
  --pd-hair: rgba(27,34,51,.1);
  background: var(--sd-mist);
  color: var(--sd-text);
  overflow-x: clip;
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible{
  outline: 2px solid var(--sd-orange);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ============ 页首 ============ */
.page-disclaimer .pd-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(1.6rem,4.5vw,3rem) 0 clamp(2.2rem,5.5vw,3.6rem);
  color: var(--sd-mist);
  background-color: var(--sd-ink);
  background-image:
    radial-gradient(120% 90% at 88% 0%, rgba(10,132,255,.34) 0%, rgba(10,132,255,0) 56%),
    repeating-linear-gradient(90deg, var(--pd-grid-line) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, var(--pd-grid-line) 0 1px, transparent 1px 64px);
}

.page-disclaimer .pd-hero__inner{
  position: relative;
  z-index: 1;
}

.page-disclaimer .pd-crumbs{
  font-size: .78rem;
  letter-spacing: .08em;
  color: rgba(201,212,226,.72);
  margin-bottom: clamp(.9rem,2.5vw,1.6rem);
}
.page-disclaimer .pd-crumbs a{
  color: rgba(233,240,250,.88);
  text-decoration: none;
}
.page-disclaimer .pd-crumbs a:hover{
  color: var(--sd-orange);
}

.page-disclaimer .pd-hero__kicker{
  color: var(--sd-orange);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin: 0;
}

.page-disclaimer .pd-hero__title{
  margin: .8rem 0 0;
  max-width: 24ch;
  font-family: var(--sd-font-display);
  font-size: clamp(1.9rem,5.4vw,4rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: .01em;
  color: #fff;
}

.page-disclaimer .pd-hero__lede{
  margin: clamp(1rem,2.6vw,1.5rem) 0 0;
  max-width: 62ch;
  font-size: clamp(1rem,1.6vw,1.1rem);
  line-height: 1.85;
  color: rgba(244,247,252,.82);
}

/* 章节快速跳转 */
.page-disclaimer .pd-jump{
  margin: clamp(1.4rem,3.5vw,2.2rem) 0 0;
}
.page-disclaimer .pd-jump__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.page-disclaimer .pd-jump__list a{
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .5rem .9rem;
  border: 1px solid rgba(201,212,226,.3);
  border-radius: var(--sd-pill);
  color: rgba(244,247,252,.86);
  font-size: .8rem;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.page-disclaimer .pd-jump__list a:hover{
  border-color: var(--sd-orange);
  background: rgba(255,107,0,.16);
  color: #fff;
}
.page-disclaimer .pd-jump__list .sd-num{
  color: var(--sd-orange);
  font-size: .72rem;
  letter-spacing: .1em;
}

/* 页首宽幅图 */
.page-disclaimer .pd-hero__media{
  margin: clamp(1.6rem,4.5vw,2.6rem) 0 0;
}
.page-disclaimer .pd-hero__media img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

/* ============ 浅色条款区 ============ */
.page-disclaimer .pd-body{
  padding: clamp(2.2rem,6vw,4.4rem) 0;
  background-color: var(--sd-mist);
  background-image:
    linear-gradient(rgba(10,132,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,132,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
}

.page-disclaimer .pd-terms{
  padding: clamp(2.2rem,6vw,4.2rem) 0;
  background-color: var(--sd-frost);
}

.page-disclaimer .pd-sec{
  max-width: var(--pd-measure);
  scroll-margin-top: calc(var(--sd-topbar-h) + 1rem);
}
.page-disclaimer .pd-sec + .pd-sec{
  margin-top: clamp(1.9rem,5vw,3rem);
  padding-top: clamp(1.9rem,5vw,3rem);
  border-top: 1px dashed rgba(10,132,255,.24);
}

.page-disclaimer .pd-sec__no{
  margin: 0;
  color: var(--sd-blue);
  font-family: var(--sd-font-mono);
  letter-spacing: .1em;
}

.page-disclaimer .pd-sec__title{
  margin: .5rem 0 0;
  font-family: var(--sd-font-display);
  font-size: clamp(1.3rem,2.8vw,1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--sd-ink);
}

.page-disclaimer .pd-sec__text p{
  margin: .85rem 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--sd-text-soft);
}
.page-disclaimer .pd-sec__text p:first-child{
  margin-top: .95rem;
}

.page-disclaimer .pd-list{
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: .8rem;
}
.page-disclaimer .pd-list li{
  position: relative;
  padding-left: 1.6rem;
  font-size: .97rem;
  line-height: 1.75;
  color: var(--sd-text);
}
.page-disclaimer .pd-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 1rem;
  height: 2px;
  background: var(--sd-orange);
  border-radius: 2px;
}

/* ============ 行为边界（深蓝绿分区） ============ */
.page-disclaimer .pd-bound{
  padding: clamp(2.2rem,6vw,4.2rem) 0;
  background-color: var(--sd-teal);
  background-image: linear-gradient(135deg, rgba(18,199,168,.2) 0%, rgba(14,59,58,0) 46%);
  color: var(--sd-mist);
  scroll-margin-top: calc(var(--sd-topbar-h) + 1rem);
}

.page-disclaimer .pd-bound__no{
  margin: 0;
  color: rgba(201,212,226,.72);
  font-family: var(--sd-font-mono);
  letter-spacing: .1em;
}

.page-disclaimer .pd-bound__title{
  margin: .5rem 0 0;
  font-family: var(--sd-font-display);
  font-size: clamp(1.45rem,3.4vw,2.35rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.page-disclaimer .pd-bound__lede{
  margin: 1rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(244,247,252,.8);
}

.page-disclaimer .pd-bound__list{
  list-style: none;
  margin: clamp(1.5rem,4vw,2.3rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}
.page-disclaimer .pd-bound__list li{
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: .9rem;
  padding: 1.05rem 0;
  border-top: 1px solid rgba(201,212,226,.22);
}
.page-disclaimer .pd-bound__list .sd-num{
  color: var(--sd-orange);
  font-size: .84rem;
  letter-spacing: .1em;
  padding-top: .2rem;
}
.page-disclaimer .pd-bound__list p{
  margin: 0;
  font-size: .97rem;
  line-height: 1.72;
  color: rgba(244,247,252,.9);
}

/* ============ 底部入口 ============ */
.page-disclaimer .pd-next{
  padding: clamp(2rem,5vw,3.4rem) 0;
  background-color: var(--sd-obsidian);
  color: var(--sd-mist);
}

.page-disclaimer .pd-next__inner{
  display: grid;
  gap: clamp(1.3rem,4vw,2.2rem);
}

.page-disclaimer .pd-next__no{
  margin: 0;
  color: rgba(201,212,226,.65);
  font-family: var(--sd-font-mono);
  letter-spacing: .1em;
}

.page-disclaimer .pd-next__title{
  margin: .5rem 0 0;
  font-family: var(--sd-font-display);
  font-size: clamp(1.35rem,3vw,1.95rem);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}

.page-disclaimer .pd-next__lede{
  margin: .9rem 0 0;
  max-width: 54ch;
  font-size: .97rem;
  line-height: 1.78;
  color: rgba(244,247,252,.78);
}

.page-disclaimer .pd-next__acts{
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  align-items: flex-start;
}

/* ============ 响应式 ============ */
@media (min-width: 720px){
  .page-disclaimer .pd-bound__list{
    grid-template-columns: repeat(2, minmax(0,1fr));
    column-gap: clamp(1.4rem,4vw,3rem);
  }
  .page-disclaimer .pd-bound__list li:first-child,
  .page-disclaimer .pd-bound__list li:nth-child(2){
    border-top-color: rgba(255,107,0,.5);
  }
}

@media (min-width: 900px){
  .page-disclaimer .pd-next__inner{
    grid-template-columns: minmax(0,1fr) auto;
    align-items: end;
  }
}

@media (max-width: 480px){
  .page-disclaimer .pd-jump__list a{
    font-size: .76rem;
    padding: .45rem .75rem;
  }
  .page-disclaimer .pd-next__acts{
    flex-direction: column;
    align-items: stretch;
  }
  .page-disclaimer .pd-next__acts .sd-btn{
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-disclaimer *{
    animation: none !important;
    transition: none !important;
  }
}