/* ============================================================
   zhengce-dongtai.html · 政策动态（重构版）
   题头：深色统计带（无图 banner，与 news-zhengce 全幅图彻底区分）
   区块：四维磁贴 / 竖排步骤流 / 对照双栏 / 引用语录带 / 三卡推荐 / FAQ / 行动带
   类名前缀：zd-
   ============================================================ */

/* ---------- 题头：深色统计带 ---------- */
.zd-hero{
  position:relative; padding:140px 0 80px; overflow:hidden;
  background:#0F1F17; color:#fff;
}
.zd-hero-deco{
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 88% 18%, rgba(255,122,28,.22) 0, transparent 42%),
    radial-gradient(circle at 8% 90%, rgba(18,183,106,.28) 0, transparent 45%);
}
.zd-hero-inner{ position:relative; }
.zd-crumbs{ color:#9FB7A8; padding:0 0 22px; }
.zd-crumbs a{ color:#D7E5DC; }
.zd-crumbs span.sep{ color:rgba(255,255,255,.25); }
.zd-kicker{
  display:inline-block; font-size:12px; font-weight:700; letter-spacing:3px;
  color:var(--orange-2); margin-bottom:14px;
}
.zd-title{ font-size:42px; font-weight:800; line-height:1.3; }
.zd-sub{ margin-top:16px; max-width:680px; color:#C6D6CC; font-size:15.5px; line-height:1.9; }
.zd-stats{
  margin-top:40px; display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
}
.zd-stat{
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14);
  border-radius:14px; padding:18px 20px;
}
.zd-stat b{
  display:block; font-size:34px; font-weight:800; line-height:1;
  background:linear-gradient(120deg,var(--orange-2),var(--green-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.zd-stat span{ display:block; margin-top:8px; font-size:13px; color:#BCCDC2; }

/* ---------- 通用 ---------- */
.zd-sec{ padding:76px 0; }
.zd-head{ margin-bottom:38px; max-width:760px; }
.zd-head.ta-c{ margin-left:auto; margin-right:auto; text-align:center; }
.zd-head.ta-c .sec-sub{ margin-left:auto; margin-right:auto; }
.zd-head .sec-title{ margin-top:6px; }

/* ---------- 区块1 四维磁贴 ---------- */
.zd-tiles{ background:#fff; }
.zd-tiles-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:20px;
}
.zd-tile{
  position:relative; background:var(--bg-soft); border-radius:18px;
  padding:30px 28px 26px; border:1px solid var(--line);
  transition:transform .3s ease, box-shadow .3s ease;
}
.zd-tile:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.zd-tile-bar{
  position:absolute; left:28px; right:28px; top:0; height:4px;
  border-radius:0 0 4px 4px; background:linear-gradient(90deg,var(--orange),var(--orange-deep));
}
.zd-bar-green{ background:linear-gradient(90deg,var(--green),var(--green-deep)); }
.zd-tile-num{
  position:absolute; right:24px; top:18px; font-size:14px; font-weight:800;
  color:var(--orange); opacity:.5; letter-spacing:1px;
}
.zd-tile:nth-child(even) .zd-tile-num{ color:var(--green); }
.zd-tile h3{ font-size:19px; font-weight:800; margin:6px 0 10px; }
.zd-tile p{ font-size:14.5px; color:var(--ink-2); line-height:1.85; }
.zd-tile-link{
  display:inline-block; margin-top:14px; font-size:13.5px; font-weight:700;
  color:var(--orange-deep);
}
.zd-tile:nth-child(even) .zd-tile-link{ color:var(--green-deep); }

/* ---------- 区块2 竖排步骤流 ---------- */
.zd-steps{ background:var(--bg-green); }
.zd-steplist{
  position:relative; max-width:820px; margin:0 auto;
  display:flex; flex-direction:column; gap:22px;
}
.zd-step{
  display:flex; gap:24px; align-items:flex-start;
  background:#fff; border-radius:16px; padding:26px 28px;
  border:1px solid var(--line); box-shadow:var(--shadow-sm);
}
.zd-step-num{
  flex-shrink:0; display:inline-flex; align-items:center; justify-content:center;
  width:56px; height:56px; border-radius:16px; font-size:22px; font-weight:800;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep)); color:#fff;
  box-shadow:0 8px 18px rgba(255,122,28,.3);
}
.zd-step:nth-child(even) .zd-step-num{
  background:linear-gradient(135deg,var(--green),var(--green-deep));
  box-shadow:0 8px 18px rgba(18,183,106,.3);
}
.zd-step-body h3{ font-size:18px; font-weight:800; margin-bottom:8px; }
.zd-step-body p{ font-size:14.5px; color:var(--ink-2); line-height:1.85; }
.zd-step-body p a{ color:var(--green-deep); font-weight:600; border-bottom:1px dashed var(--green-2); }

/* ---------- 区块3 对照双栏 ---------- */
.zd-impact{ background:#fff; }
.zd-impact-grid{
  display:flex; flex-direction:column; gap:18px;
}
.zd-impact-row{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  border-radius:16px; overflow:hidden; border:1px solid var(--line);
}
.zd-impact-side{
  padding:28px 28px;
}
.zd-side-policy{
  background:var(--bg-orange);
}
.zd-side-you{
  background:var(--bg-green);
}
.zd-side-tag{
  display:inline-block; font-size:12px; font-weight:800; letter-spacing:1.5px;
  color:#fff; background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  padding:4px 12px; border-radius:999px; margin-bottom:12px;
}
.zd-tag-green{ background:linear-gradient(135deg,var(--green),var(--green-deep)); }
.zd-impact-side h3{ font-size:17px; font-weight:800; margin-bottom:8px; }
.zd-impact-side p{ font-size:14px; color:var(--ink-2); line-height:1.8; }
.zd-side-you h3{ color:var(--green-deep); }

/* ---------- 区块4 引用语录带 ---------- */
.zd-quote{
  background:linear-gradient(120deg, var(--green-deep) 0%, var(--green) 100%);
  color:#fff; padding:64px 0;
}
.zd-quote-inner{
  position:relative; max-width:760px; margin:0 auto; text-align:center;
}
.zd-quote-mark{
  display:block; font-size:80px; font-weight:800; line-height:1; opacity:.35;
  font-family:Georgia,serif; margin-bottom:8px;
}
.zd-quote-text{
  font-size:24px; font-weight:700; line-height:1.7;
}
.zd-quote-cite{
  display:block; margin-top:18px; font-style:normal; font-size:14px; opacity:.9;
}

/* ---------- 区块5 推荐三卡 ---------- */
.zd-more{ background:var(--bg-soft); }
.zd-more-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
}
.zd-more-card{
  display:block; background:#fff; border-radius:18px; padding:30px 26px;
  border:1px solid var(--line); transition:transform .3s ease, box-shadow .3s ease;
}
.zd-more-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.zd-m-tag{
  display:inline-block; font-size:11.5px; font-weight:700; letter-spacing:1px;
  color:var(--green-deep); background:var(--green-soft); padding:4px 12px; border-radius:999px;
  margin-bottom:14px;
}
.zd-more-card h3{ font-size:19px; font-weight:800; margin-bottom:8px; }
.zd-more-card p{ font-size:14px; color:var(--ink-2); line-height:1.75; }
.zd-more-card em{
  display:inline-block; margin-top:16px; font-style:normal; font-size:13.5px; font-weight:700;
  color:var(--orange-deep);
}

/* ---------- 区块6 FAQ ---------- */
.zd-faq{ background:#fff; }
.zd-faq-list{ max-width:860px; margin:0 auto; display:flex; flex-direction:column; gap:14px; }
.zd-faq{
  background:var(--bg-soft); border:1px solid var(--line); border-radius:16px; padding:0 24px;
}
.zd-faq[open]{ border-color:var(--green-2); background:#fff; box-shadow:var(--shadow-sm); }
.zd-faq summary{
  list-style:none; cursor:pointer; padding:20px 0; font-size:16px; font-weight:700;
  display:flex; justify-content:space-between; gap:16px; align-items:center;
}
.zd-faq summary::-webkit-details-marker{ display:none; }
.zd-faq summary::after{
  content:"+"; font-size:22px; color:var(--green-deep); font-weight:400; transition:transform .3s ease;
}
.zd-faq[open] summary::after{ transform:rotate(45deg); }
.zd-faq p{ padding:0 0 22px; color:var(--ink-2); line-height:1.95; font-size:15px; }
.zd-faq p a{ color:var(--green-deep); font-weight:600; }

/* ---------- 行动带 ---------- */
.zd-cta{
  background:linear-gradient(120deg, var(--orange-deep) 0%, var(--orange) 60%, var(--green) 130%);
  color:#fff; padding:60px 0;
}
.zd-cta-inner{
  display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center;
}
.zd-cta-copy h2{ font-size:28px; font-weight:800; margin-bottom:10px; }
.zd-cta-copy p{ font-size:15px; opacity:.95; line-height:1.85; }
.zd-cta-actions{ display:flex; flex-wrap:wrap; gap:12px; justify-content:flex-end; }

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .zd-hero{ padding:120px 0 60px; }
  .zd-title{ font-size:30px; }
  .zd-stats{ grid-template-columns:repeat(2,1fr); }
  .zd-tiles-grid{ grid-template-columns:1fr; }
  .zd-impact-row{ grid-template-columns:1fr; }
  .zd-more-grid{ grid-template-columns:1fr; }
  .zd-cta-inner{ grid-template-columns:1fr; }
  .zd-cta-actions{ justify-content:flex-start; }
  .zd-quote-text{ font-size:20px; }
}
@media (max-width:640px){
  .zd-stats{ grid-template-columns:1fr; }
  .zd-step{ flex-direction:column; gap:14px; }
}