.page-disclaimer{
  --dc-gap:clamp(20px,3.4vw,44px);
  --dc-rule:rgba(23,19,16,.14);
}

.page-disclaimer .doc-head{
  padding-top:clamp(20px,3.6vw,40px);
  padding-bottom:clamp(18px,3vw,34px);
}

.page-disclaimer .crumbs{
  margin-bottom:clamp(18px,3vw,30px);
}

.page-disclaimer .doc-head-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(18px,3vw,36px);
  align-items:end;
  border-bottom:3px solid var(--ink);
  padding-bottom:clamp(20px,3vw,38px);
}

.page-disclaimer .doc-head-main{
  min-width:0;
}

.page-disclaimer .eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  color:var(--ochre);
  border:2px solid var(--ochre);
  padding:4px 10px;
  background:var(--veil);
  margin:0 0 14px;
}

.page-disclaimer h1{
  font-family:var(--font-display);
  font-size:clamp(2.3rem,6.2vw,4.4rem);
  line-height:1.02;
  letter-spacing:-.02em;
  margin:0 0 16px;
  color:var(--ink);
}

.page-disclaimer .doc-lead{
  font-size:clamp(.98rem,1.6vw,1.08rem);
  line-height:1.8;
  max-width:56ch;
  color:var(--ink);
  margin:0 0 20px;
}

.page-disclaimer .doc-meta{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px 10px;
  font-size:.82rem;
  color:var(--muted);
}

.page-disclaimer .doc-meta li{
  display:inline-flex;
  align-items:center;
  gap:6px;
  border:2px solid var(--rule);
  background:var(--card);
  padding:5px 10px;
  line-height:1.3;
}

.page-disclaimer .doc-meta .doc-meta-key{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:var(--ochre);
}

.page-disclaimer .doc-figure{
  margin:0;
  border:3px solid var(--ink);
  box-shadow:var(--shadow-hard);
  background:var(--night);
  min-width:0;
}

.page-disclaimer .doc-figure img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  object-fit:cover;
}

.page-disclaimer .doc-body{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,3.6vw,48px);
  padding-top:clamp(26px,4vw,48px);
  padding-bottom:clamp(40px,6vw,80px);
}

/* ===== 章节索引 ===== */
.page-disclaimer .doc-index{
  border:3px solid var(--ink);
  background:var(--card);
  box-shadow:var(--shadow-soft);
  padding:clamp(16px,2.4vw,22px);
  align-self:start;
  min-width:0;
}

.page-disclaimer .doc-index-title{
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 12px;
  padding-bottom:10px;
  border-bottom:2px solid var(--rule);
}

.page-disclaimer .doc-index-list{
  list-style:none;
  margin:0;
  padding:0;
  counter-reset:none;
}

.page-disclaimer .doc-index-list li + li{
  border-top:1px solid var(--rule-soft);
}

.page-disclaimer .doc-index-list a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 4px;
  color:var(--ink);
  text-decoration:none;
  font-size:.92rem;
  line-height:1.5;
  border-left:3px solid transparent;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}

.page-disclaimer .doc-index-list a .num{
  font-size:.76rem;
  color:var(--gobi);
  letter-spacing:.06em;
}

.page-disclaimer .doc-index-list a:hover,
.page-disclaimer .doc-index-list a:focus-visible{
  background:var(--veil);
  border-left-color:var(--cyan);
  color:var(--ochre);
}

.page-disclaimer .doc-index-note{
  margin:16px 0 0;
  padding-top:12px;
  border-top:2px solid var(--rule);
  font-size:.8rem;
  line-height:1.7;
  color:var(--muted);
}

.page-disclaimer .doc-index-note a{
  color:var(--cyan);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ===== 条款正文 ===== */
.page-disclaimer .doc-article{
  min-width:0;
}

.page-disclaimer .doc-section{
  position:relative;
  border:3px solid var(--ink);
  background:var(--bone);
  padding:clamp(18px,3vw,32px);
  margin-bottom:var(--dc-gap);
  box-shadow:var(--shadow-soft);
  border-left-width:3px;
  transition:border-left-color .25s ease,box-shadow .25s ease;
}

.page-disclaimer .doc-section:last-of-type{
  margin-bottom:0;
}

.page-disclaimer .doc-section.is-current{
  border-left-color:var(--cyan);
  border-left-width:10px;
  box-shadow:var(--shadow-hard);
}

.page-disclaimer .doc-section-head{
  display:flex;
  align-items:flex-start;
  gap:12px;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:2px solid var(--rule);
}

.page-disclaimer .doc-num{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:44px;
  height:44px;
  background:var(--ochre);
  color:var(--bone);
  border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
  font-size:1.05rem;
  letter-spacing:.02em;
}

.page-disclaimer .doc-section-title{
  font-family:var(--font-display);
  font-size:clamp(1.22rem,2.6vw,1.66rem);
  line-height:1.28;
  letter-spacing:-.01em;
  margin:0;
  padding-top:4px;
  color:var(--ink);
}

.page-disclaimer .doc-text{
  font-size:1rem;
  line-height:1.8;
  margin:0 0 14px;
  color:var(--ink);
  max-width:62ch;
}

.page-disclaimer .doc-text:last-child{
  margin-bottom:0;
}

.page-disclaimer .doc-text a{
  color:var(--cyan);
  text-decoration:underline;
  text-underline-offset:3px;
}

.page-disclaimer .doc-text a:hover{
  color:var(--ochre);
}

/* 术语旁注 */
.page-disclaimer .doc-aside{
  margin:18px 0 0;
  padding:14px 16px;
  background:var(--veil);
  border-left:6px solid var(--gobi);
  border-top:2px solid var(--rule);
  border-bottom:2px solid var(--rule);
}

.page-disclaimer .doc-aside-title{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.1em;
  color:var(--ochre-deep);
  margin:0 0 6px;
}

.page-disclaimer .doc-aside p{
  margin:0;
  font-size:.86rem;
  line-height:1.75;
  color:var(--ink);
}

/* 术语表 */
.page-disclaimer .doc-terms{
  margin:6px 0 18px;
  display:grid;
  gap:12px;
  border-top:2px solid var(--rule);
  padding-top:14px;
}

.page-disclaimer .doc-terms > div{
  border-left:4px solid var(--sand);
  padding-left:12px;
}

.page-disclaimer .doc-terms dt{
  font-family:var(--font-display);
  font-size:.98rem;
  letter-spacing:.01em;
  color:var(--ochre-deep);
  margin-bottom:4px;
}

.page-disclaimer .doc-terms dd{
  margin:0;
  font-size:.88rem;
  line-height:1.75;
  color:var(--muted);
}

/* 步骤与要点列表 */
.page-disclaimer .doc-steps,
.page-disclaimer .doc-list{
  margin:0 0 16px;
  padding:0;
  list-style:none;
  counter-reset:dc-step;
}

.page-disclaimer .doc-steps li{
  counter-increment:dc-step;
  position:relative;
  padding:12px 0 12px 46px;
  font-size:.94rem;
  line-height:1.75;
  border-bottom:1px dashed var(--rule);
}

.page-disclaimer .doc-steps li::before{
  content:counter(dc-step,decimal-leading-zero);
  position:absolute;
  left:0;
  top:12px;
  font-family:var(--font-mono);
  font-size:.76rem;
  color:var(--bone);
  background:var(--ochre-deep);
  padding:3px 7px;
  letter-spacing:.04em;
}

.page-disclaimer .doc-list li{
  position:relative;
  padding:11px 0 11px 24px;
  font-size:.94rem;
  line-height:1.75;
  border-bottom:1px dashed var(--rule);
}

.page-disclaimer .doc-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:20px;
  width:9px;
  height:9px;
  background:var(--cyan);
}

.page-disclaimer .doc-steps li:last-child,
.page-disclaimer .doc-list li:last-child{
  border-bottom:0;
}

.page-disclaimer .doc-steps strong,
.page-disclaimer .doc-list strong{
  color:var(--ochre-deep);
}

/* 继续查看 */
.page-disclaimer .doc-next{
  margin-top:22px;
  border:3px solid var(--ink);
  background:var(--night);
  color:var(--bone);
  padding:clamp(14px,2.4vw,20px);
  box-shadow:var(--shadow-hard);
}

.page-disclaimer .doc-next-title{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.14em;
  color:var(--lime);
  margin:0 0 10px;
}

.page-disclaimer .doc-next-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:2px;
}

.page-disclaimer .doc-next-list a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:8px 6px;
  color:var(--bone);
  text-decoration:none;
  font-size:.9rem;
  line-height:1.6;
  border-bottom:1px solid var(--rule-dark);
  transition:color .18s ease,padding-left .18s ease;
}

.page-disclaimer .doc-next-list a .num{
  font-size:.74rem;
  color:var(--gobi);
  letter-spacing:.06em;
}

.page-disclaimer .doc-next-list a:hover,
.page-disclaimer .doc-next-list a:focus-visible{
  color:var(--lime);
  padding-left:12px;
}

.page-disclaimer .doc-return{
  margin:24px 0 0;
  padding-top:14px;
  border-top:2px solid var(--rule);
  font-size:.8rem;
  color:var(--muted);
  line-height:1.7;
}

.page-disclaimer .doc-return a{
  font-family:var(--font-mono);
  color:var(--cyan);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ===== 窄屏收敛 ===== */
@media (max-width:479px){
  .page-disclaimer .doc-section{
    padding:16px 14px;
  }
  .page-disclaimer .doc-num{
    min-width:38px;
    height:38px;
    font-size:.94rem;
  }
  .page-disclaimer .doc-section.is-current{
    border-left-width:7px;
  }
  .page-disclaimer .doc-steps li{
    padding-left:0;
    padding-top:34px;
  }
  .page-disclaimer .doc-steps li::before{
    top:8px;
  }
}

/* ===== 桌面：索引吸顶 + 双栏 ===== */
@media (min-width:900px){
  .page-disclaimer .doc-head-grid{
    grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);
    gap:clamp(28px,4vw,56px);
  }
  .page-disclaimer .doc-body{
    grid-template-columns:minmax(0,300px) minmax(0,1fr);
    align-items:start;
  }
  .page-disclaimer .doc-index{
    position:sticky;
    top:calc(var(--header-h) + 18px);
  }
  .page-disclaimer .doc-terms{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:0;
    border-top:2px solid var(--rule);
  }
  .page-disclaimer .doc-terms > div{
    padding:0 14px;
    border-left:2px solid var(--rule);
  }
  .page-disclaimer .doc-terms > div:first-child{
    padding-left:0;
    border-left:0;
  }
  .page-disclaimer .doc-next-list{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:10px;
  }
  .page-disclaimer .doc-next-list a{
    border-bottom:0;
    border-left:3px solid var(--gobi);
    flex-direction:column;
    gap:4px;
    padding:8px 10px;
  }
}

/* ===== 打印：条款卡 ===== */
@media print{
  .page-disclaimer .doc-index,
  .page-disclaimer .doc-return,
  .page-disclaimer .doc-figure{
    display:none;
  }
  .page-disclaimer .doc-section{
    box-shadow:none;
    break-inside:avoid;
    page-break-inside:avoid;
  }
  .page-disclaimer .doc-next{
    background:transparent;
    color:var(--ink);
    box-shadow:none;
  }
  .page-disclaimer .doc-next-list a{
    color:var(--ink);
  }
}
<<<END>>>