/* ===== 使用说明 / instructions ===== */
.page-disclaimer{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
}

/* --- 首屏 --- */
.page-disclaimer .df-hero{
  position:relative;
  padding:30px 0 42px;
  background:var(--ink);
  color:var(--paper);
  border-bottom:2px solid var(--gold);
  overflow:hidden;
}
.page-disclaimer .df-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(200,162,74,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(200,162,74,.10) 1px,transparent 1px);
  background-size:38px 38px;
  pointer-events:none;
}
.page-disclaimer .df-hero__inner{
  position:relative;
  z-index:1;
}
.page-disclaimer .df-hero .crumbs__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin:0 0 20px;
  padding:0;
  list-style:none;
  font-size:12.5px;
  letter-spacing:.05em;
}
.page-disclaimer .df-hero .crumbs__list > li{
  margin:0;
}
.page-disclaimer .df-hero .crumbs__list > li::before{
  content:none;
}
.page-disclaimer .df-hero .crumbs__link{
  color:var(--gold-soft);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease);
}
.page-disclaimer .df-hero .crumbs__link:hover,
.page-disclaimer .df-hero .crumbs__link:focus-visible{
  color:var(--gold);
  border-bottom-color:var(--gold);
}
.page-disclaimer .df-hero .crumbs__current{
  color:rgba(247,241,230,.6);
}
.page-disclaimer .df-hero__eyebrow{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  color:var(--gold);
}
.page-disclaimer h1{
  margin:0 0 18px;
  font-family:var(--font-head);
  font-size:clamp(30px,5.4vw,46px);
  font-weight:700;
  line-height:1.16;
  letter-spacing:.03em;
}
.page-disclaimer .df-hero__lead{
  max-width:64ch;
  margin:0;
  font-size:15px;
  line-height:1.9;
  color:rgba(247,241,230,.78);
}

/* --- 顶部提示卡 --- */
.page-disclaimer .df-brief{
  position:relative;
  padding:34px 0 10px;
  background:var(--paper);
}
.page-disclaimer .df-brief__inner{
  position:relative;
}
.page-disclaimer .df-brief__media{
  margin:0;
  overflow:hidden;
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.page-disclaimer .df-brief__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16/7;
  object-fit:cover;
}
.page-disclaimer .df-brief__media .media__cap{
  display:block;
  padding:8px 12px;
  background:var(--brown);
  color:var(--gold-soft);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
}
.page-disclaimer .df-brief__card{
  position:relative;
  margin:-38px 0 0;
  padding:20px 18px 22px;
  background:var(--glass);
  -webkit-backdrop-filter:blur(9px);
  backdrop-filter:blur(9px);
  border:1px solid rgba(255,255,255,.72);
  border-left:3px solid var(--gold);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lift);
}
.page-disclaimer .df-brief__label{
  margin:0;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.18em;
  color:var(--brown);
}
.page-disclaimer .df-brief__list{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
}
.page-disclaimer .df-brief__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:10px;
  align-items:start;
  font-size:14px;
  line-height:1.75;
  color:var(--ink);
}
.page-disclaimer .df-brief__item .tag{
  white-space:nowrap;
}

/* --- 正文骨架 --- */
.page-disclaimer .df-body__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
  padding:32px 0 56px;
}

/* --- 左侧章节索引 --- */
.page-disclaimer .df-rail{
  padding:16px 16px 18px;
  background:var(--brown);
  color:var(--paper);
  border-radius:var(--radius);
  border-left:3px solid var(--gold);
}
.page-disclaimer .df-rail__cap{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--gold);
}
.page-disclaimer .df-rail__list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:2px;
}
.page-disclaimer .df-rail__link{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 4px;
  font-size:14px;
  line-height:1.5;
  color:rgba(247,241,230,.86);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease),background var(--ease);
}
.page-disclaimer .df-rail__link:hover,
.page-disclaimer .df-rail__link:focus-visible{
  color:var(--gold-soft);
  border-bottom-color:var(--gold);
  background:rgba(255,255,255,.05);
}
.page-disclaimer .df-rail__num{
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--gold);
}

/* --- 条款正文 --- */
.page-disclaimer .df-articles{
  min-width:0;
}
.page-disclaimer .df-article{
  scroll-margin-top:104px;
  padding-top:24px;
}
.page-disclaimer .df-article + .df-article{
  margin-top:14px;
}
.page-disclaimer .df-article__head{
  display:flex;
  align-items:baseline;
  gap:12px;
  padding-bottom:12px;
  border-bottom:2px solid var(--ink);
}
.page-disclaimer .df-article__num{
  font-size:24px;
  line-height:1;
  letter-spacing:.04em;
  color:var(--gold);
}
.page-disclaimer .df-article__title{
  margin:0;
  font-family:var(--font-head);
  font-size:21px;
  font-weight:700;
  letter-spacing:.03em;
  color:var(--ink);
}
.page-disclaimer .df-article__lead{
  max-width:70ch;
  margin:16px 0 6px;
  font-size:15px;
  line-height:1.9;
  color:var(--ink);
}
.page-disclaimer .df-clauses{
  margin:8px 0 0;
  padding:0;
  list-style:none;
}
.page-disclaimer .df-clause{
  display:grid;
  grid-template-columns:38px minmax(0,1fr);
  gap:10px;
  padding:13px 0;
  border-top:1px solid var(--paper-line);
  font-size:15px;
  line-height:1.88;
  color:var(--ink);
}
.page-disclaimer .df-clause:first-child{
  border-top:0;
}
.page-disclaimer .df-clause__no{
  padding-top:5px;
  font-size:11.5px;
  letter-spacing:.06em;
  color:var(--gold);
}
.page-disclaimer .df-clause p{
  margin:0;
}
.page-disclaimer .df-clause strong{
  font-weight:700;
  color:var(--brown);
}
.page-disclaimer .df-key{
  font-size:13.5px;
  letter-spacing:.02em;
  color:var(--jade);
  word-break:break-all;
}
.page-disclaimer .df-inline-link{
  color:var(--jade);
  text-decoration:none;
  border-bottom:1px solid rgba(46,110,98,.4);
  transition:border-color var(--ease),color var(--ease);
}
.page-disclaimer .df-inline-link:hover,
.page-disclaimer .df-inline-link:focus-visible{
  color:var(--gold);
  border-bottom-color:var(--gold);
}

/* --- 折叠面板 --- */
.page-disclaimer .df-fold{
  margin-top:20px;
  background:var(--card);
  border:1px solid var(--paper-line);
  border-left:3px solid var(--jade);
  border-radius:var(--radius);
  overflow:hidden;
}
.page-disclaimer .df-fold .fold__summary{
  display:flex;
  align-items:center;
  gap:10px;
  padding:14px 16px;
  font-size:14px;
  font-weight:600;
  color:var(--jade);
  cursor:pointer;
  list-style:none;
}
.page-disclaimer .df-fold .fold__summary::-webkit-details-marker{
  display:none;
}
.page-disclaimer .df-fold .fold__summary::after{
  content:"＋";
  margin-left:auto;
  font-family:var(--font-mono);
  color:var(--gold);
}
.page-disclaimer .df-fold details[open] .fold__summary::after{
  content:"－";
}
.page-disclaimer .df-fold .fold__body{
  padding:0 16px 16px;
}

/* --- 对照表 --- */
.page-disclaimer .df-table-wrap{
  overflow-x:auto;
  border:1px solid var(--paper-line);
  border-radius:var(--radius);
}
.page-disclaimer .df-table{
  width:100%;
  min-width:520px;
  border-collapse:collapse;
  font-size:13.5px;
  line-height:1.7;
}
.page-disclaimer .df-table caption{
  padding:10px 14px;
  text-align:left;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--slate-blue);
}
.page-disclaimer .df-table th,
.page-disclaimer .df-table td{
  padding:10px 14px;
  text-align:left;
  vertical-align:top;
  border-top:1px solid var(--paper-line);
}
.page-disclaimer .df-table thead th{
  background:var(--gold-soft);
  color:var(--brown);
  font-weight:700;
  border-top:0;
}
.page-disclaimer .df-table tbody tr:nth-child(even){
  background:rgba(229,223,211,.4);
}
.page-disclaimer .df-table td:first-child{
  font-weight:600;
  color:var(--brown);
  white-space:nowrap;
}

/* --- 页尾动作 --- */
.page-disclaimer .df-foot-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px;
  margin-top:40px;
  padding-top:22px;
  border-top:1px solid var(--paper-line);
}
.page-disclaimer .df-backtop{
  flex:none;
}

/* --- 桌面端 --- */
@media (min-width:900px){
  .page-disclaimer .df-hero{
    padding:44px 0 56px;
  }
  .page-disclaimer .df-brief{
    padding-top:44px;
  }
  .page-disclaimer .df-brief__card{
    margin:-56px 0 0 48px;
    padding:24px 26px 26px;
    max-width:640px;
  }
  .page-disclaimer .df-brief__item{
    font-size:14.5px;
  }
  .page-disclaimer .df-body__grid{
    grid-template-columns:250px minmax(0,1fr);
    gap:54px;
    padding:44px 0 72px;
  }
  .page-disclaimer .df-rail{
    position:sticky;
    top:104px;
    align-self:start;
  }
  .page-disclaimer .df-article{
    padding-top:0;
  }
  .page-disclaimer .df-article + .df-article{
    margin-top:34px;
  }
  .page-disclaimer .df-article__num{
    font-size:28px;
  }
  .page-disclaimer .df-article__title{
    font-size:23px;
  }
  .page-disclaimer .df-clause{
    grid-template-columns:54px minmax(0,1fr);
    padding:15px 0;
  }
  .page-disclaimer .df-fold .fold__summary{
    padding:16px 20px;
  }
  .page-disclaimer .df-fold .fold__body{
    padding:0 20px 20px;
  }
}
</>