/* ============================================================
   xinzheng-jiedu.html · 新政策解读
   题头①变体 全幅图 Banner（左对齐标题）
   区块：引用语录 + 3 步 / 纯 CSS tabs / 叠加重叠卡 / 步骤流 / 推荐 / 行动带
   ============================================================ */

/* ---------- 题头：全幅图 ---------- */
.xz-hero{
  position:relative; min-height:520px; padding:140px 0 100px; overflow:hidden;
  display:flex; align-items:center; color:#fff;
}
.xz-hero-bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.xz-hero-mask{
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(15,31,23,.92) 0%, rgba(15,31,23,.7) 50%, rgba(22,72,48,.45) 100%);
}
.xz-hero-inner{ position:relative; max-width:680px; }
.xz-crumbs{ color:rgba(255,255,255,.75); padding:0 0 20px; }
.xz-crumbs a{ color:#fff; }
.xz-crumbs span.sep{ color:rgba(255,255,255,.4); }
.xz-hero-badge{
  display:inline-block; font-size:12.5px; font-weight:700; letter-spacing:2px;
  color:#fff; background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  padding:7px 16px; border-radius:999px; margin-bottom:20px;
  box-shadow:0 6px 16px rgba(255,122,28,.35);
}
.xz-title{ font-size:46px; font-weight:800; line-height:1.25; }
.xz-sub{ margin-top:18px; font-size:16px; line-height:1.9; color:#D4E2D9; max-width:600px; }

/* ---------- 通用 ---------- */
.xz-sec{ padding:78px 0; }
.xz-head{ margin-bottom:40px; max-width:760px; }
.xz-head.ta-c{ margin-left:auto; margin-right:auto; text-align:center; }
.xz-head.ta-c .sec-sub{ margin-left:auto; margin-right:auto; }
.xz-head .sec-title{ margin-top:6px; }

/* ---------- 区块1 引用 + 3 步 ---------- */
.xz-how{ background:#fff; }
.xz-quote{
  position:relative; max-width:760px; margin:0 auto 50px;
  background:var(--bg-orange); border-radius:20px; padding:36px 40px 30px;
  border-left:5px solid var(--orange);
}
.xz-quote p{
  font-size:20px; font-weight:700; line-height:1.7; color:var(--ink); font-style:italic;
}
.xz-quote cite{
  display:block; margin-top:14px; font-style:normal; font-size:13.5px; color:var(--ink-2);
}
.xz-how-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.xz-how-item{
  background:var(--bg-soft); border-radius:18px; padding:30px 26px;
  border:1px solid var(--line);
}
.xz-h-step{
  display:inline-block; font-size:12px; font-weight:800; letter-spacing:1.5px;
  color:#fff; background:linear-gradient(135deg,var(--green),var(--green-deep));
  padding:5px 14px; border-radius:999px; margin-bottom:16px;
}
.xz-how-item h3{ font-size:19px; font-weight:800; margin-bottom:10px; }
.xz-how-item p{ font-size:14.5px; color:var(--ink-2); line-height:1.85; }

/* ---------- 区块2 纯 CSS tabs ---------- */
.xz-tabs{ background:var(--bg-soft); }
.xz-tab-wrap{
  background:#fff; border-radius:20px; padding:10px; box-shadow:var(--shadow-sm);
  border:1px solid var(--line); overflow:hidden;
}
.xz-tab-btns{
  display:flex; flex-wrap:wrap; gap:6px; padding:10px 10px 0;
  border-bottom:1px solid var(--line);
}
.xz-tab-btns input{ display:none; }
.xz-tab-btns label{
  padding:13px 22px; font-size:15px; font-weight:700; color:var(--ink-2);
  border-radius:12px 12px 0 0; cursor:pointer; transition:all .25s ease;
  border-bottom:3px solid transparent; margin-bottom:-1px;
}
.xz-tab-btns label:hover{ color:var(--orange-deep); background:var(--orange-soft); }
#xz-tab1:checked ~ label[for="xz-tab1"],
#xz-tab2:checked ~ label[for="xz-tab2"],
#xz-tab3:checked ~ label[for="xz-tab3"],
#xz-tab4:checked ~ label[for="xz-tab4"]{
  color:var(--orange-deep); border-bottom-color:var(--orange); background:var(--bg-orange);
}
.xz-tab-panels{ padding:32px 30px; }
.xz-panel{ display:none; }
#xz-tab1:checked ~ .xz-tab-panels #xz-panel1,
#xz-tab2:checked ~ .xz-tab-panels #xz-panel2,
#xz-tab3:checked ~ .xz-tab-panels #xz-panel3,
#xz-tab4:checked ~ .xz-tab-panels #xz-panel4{ display:block; animation:xzFade .35s ease; }
@keyframes xzFade{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none;} }
.xz-panel h3{ font-size:21px; font-weight:800; margin-bottom:12px; color:var(--ink); }
.xz-panel p{ color:var(--ink-2); line-height:1.95; margin-bottom:12px; font-size:15px; }
.xz-panel a{ color:var(--green-deep); font-weight:600; border-bottom:1px dashed var(--green-2); }

/* ---------- 区块3 叠加重叠卡 ---------- */
.xz-impact{ background:#fff; }
.xz-stack{
  position:relative; max-width:820px; margin:0 auto; padding:20px 0;
}
.xz-stack-card{
  position:relative; background:var(--bg-orange); border-radius:20px;
  padding:30px 32px; border:1px solid var(--line); box-shadow:var(--shadow-md);
}
.xz-stack-card:nth-child(1){ margin-left:0; margin-bottom:-18px; max-width:78%; background:#fff; }
.xz-stack-card:nth-child(2){ margin-left:8%; margin-bottom:-18px; max-width:84%; background:var(--bg-green); z-index:2; }
.xz-stack-card:nth-child(3){ margin-left:16%; max-width:92%; background:var(--ink); color:#fff; z-index:3; }
.xz-stack-tag{
  display:inline-block; font-size:12px; font-weight:800; letter-spacing:2px;
  color:var(--orange-deep); background:#fff; border-radius:999px; padding:4px 14px;
  margin-bottom:12px; box-shadow:var(--shadow-sm);
}
.xz-stack-card:nth-child(2) .xz-stack-tag{ color:var(--green-deep); }
.xz-stack-card:nth-child(3) .xz-stack-tag{ color:var(--orange-2); background:rgba(255,255,255,.12); }
.xz-stack-card h3{ font-size:20px; font-weight:800; margin-bottom:8px; }
.xz-stack-card p{ font-size:14.5px; line-height:1.85; opacity:.9; }
.xz-stack-card:nth-child(1) p{ color:var(--ink-2); }
.xz-stack-card:nth-child(3) p{ color:#D4E2D9; }

/* ---------- 区块4 步骤流 ---------- */
.xz-act{ background:var(--bg-green); }
.xz-act-flow{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.xz-act-item{
  position:relative; background:#fff; border-radius:18px; padding:30px 24px;
  text-align:center; border-top:4px solid var(--green);
  box-shadow:var(--shadow-sm);
}
.xz-act-item b{
  display:inline-flex; align-items:center; justify-content:center;
  width:52px; height:52px; border-radius:50%; font-size:22px; font-weight:800;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep)); color:#fff;
  margin-bottom:14px; box-shadow:0 8px 18px rgba(255,122,28,.3);
}
.xz-act-item h3{ font-size:17px; font-weight:800; margin-bottom:8px; }
.xz-act-item p{ font-size:13.5px; color:var(--ink-2); line-height:1.75; }
.xz-act-item p a{ color:var(--green-deep); font-weight:600; }

/* ---------- 区块5 推荐 ---------- */
.xz-more{ background:#fff; padding:50px 0; }
.xz-more-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
}
.xz-more-card{
  display:block; background:var(--bg-soft); border-radius:16px; padding:24px 22px;
  border:1px solid var(--line); transition:transform .3s ease, box-shadow .3s ease;
}
.xz-more-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.xz-more-card b{ display:block; font-size:16px; font-weight:800; margin-bottom:8px; color:var(--orange-deep); }
.xz-more-card p{ font-size:13.5px; color:var(--ink-2); line-height:1.7; }

/* ---------- 行动带 ---------- */
.xz-cta{
  background:linear-gradient(120deg, var(--orange-deep) 0%, var(--orange) 70%, var(--orange-2) 100%);
  color:#fff; padding:60px 0;
}
.xz-cta-inner{
  display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center;
}
.xz-cta-copy h2{ font-size:28px; font-weight:800; margin-bottom:10px; }
.xz-cta-copy p{ font-size:15px; opacity:.95; line-height:1.85; }
.xz-cta-actions{ display:flex; flex-wrap:wrap; gap:12px; justify-content:flex-end; }

/* ---------- 响应式 ---------- */
@media (max-width:980px){
  .xz-hero{ padding:120px 0 70px; min-height:auto; }
  .xz-title{ font-size:32px; }
  .xz-how-grid{ grid-template-columns:1fr; }
  .xz-stack-card:nth-child(1),
  .xz-stack-card:nth-child(2),
  .xz-stack-card:nth-child(3){ margin-left:0; max-width:100%; margin-bottom:16px; }
  .xz-act-flow{ grid-template-columns:repeat(2,1fr); }
  .xz-more-grid{ grid-template-columns:repeat(2,1fr); }
  .xz-cta-inner{ grid-template-columns:1fr; }
  .xz-cta-actions{ justify-content:flex-start; }
}
@media (max-width:640px){
  .xz-act-flow{ grid-template-columns:1fr; }
  .xz-more-grid{ grid-template-columns:1fr; }
  .xz-tab-btns label{ padding:10px 14px; font-size:13.5px; }
  .xz-tab-panels{ padding:24px 18px; }
}