/* ============================================================
   page-anli.css — 行业案例总览 anli.html 独有样式
   签名布局：筛选瀑布流（筛选条 + CSS columns 交错瀑布 + 数据横幅 + 评价横卷）
   命名空间：body.page-anli
   ============================================================ */

/* ---------- 1. Hero ---------- */
body.page-anli .case-hero h1{max-width:760px}

/* ---------- 2. 筛选条 ---------- */
body.page-anli .filter-sec{padding-top:56px}
body.page-anli .filter-bar{
  display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;
}
body.page-anli .filter-chip{
  padding:8px 18px;border-radius:999px;font-size:13.5px;font-weight:600;
  background:#fff;border:1.5px solid var(--c-line);color:var(--c-text);
  transition:all .25s;
}
body.page-anli .filter-chip:hover{border-color:var(--c-purple-300);color:var(--c-ink)}
body.page-anli .filter-chip.active{
  background:var(--grad-main);border-color:transparent;color:#fff;
  box-shadow:0 8px 20px rgba(197,174,239,.4);
}

/* ---------- 3. 交错瀑布流（CSS columns） ---------- */
body.page-anli .masonry{
  columns:3 320px;column-gap:22px;
}
body.page-anli .case-card{
  display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-card);margin-bottom:22px;
  break-inside:avoid;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;
}
body.page-anli .case-card:hover{
  transform:translateY(-6px);border-color:var(--c-purple-200);
  box-shadow:var(--shadow-soft);
}
body.page-anli .case-card img{width:100%;height:auto;object-fit:cover}
body.page-anli .case-card-body{padding:18px 20px 20px}
body.page-anli .case-tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  color:var(--c-purple-400);background:var(--c-purple-100);
  padding:3px 12px;border-radius:999px;margin-bottom:10px;
}
body.page-anli .case-card h3{font-size:16.5px;margin-bottom:8px}
body.page-anli .case-card p{font-size:13px;margin-bottom:12px}
body.page-anli .case-meta{
  display:flex;gap:14px;flex-wrap:wrap;
  padding-top:12px;border-top:1px dashed var(--c-line);
  font-size:12px;font-weight:600;color:var(--c-muted);
}
body.page-anli .case-meta span{color:var(--c-pink-400)}

/* ---------- 4. 数据横幅 ---------- */
body.page-anli .data-band{
  background:var(--grad-dark);padding:52px 0;
}
body.page-anli .data-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:24px;text-align:center;
}
body.page-anli .data-item strong{
  display:block;font-size:38px;font-weight:800;color:#fff;line-height:1.1;
}
body.page-anli .data-item strong em{
  font-style:normal;font-size:20px;color:var(--c-pink-300);
}
body.page-anli .data-item span{
  display:block;margin-top:8px;font-size:13px;color:#C9BBD3;
}

/* ---------- 5. 行业矩阵 ---------- */
body.page-anli .sec-desc a{color:var(--c-purple-400);font-weight:600;border-bottom:1px dashed var(--c-purple-300)}
body.page-anli .matrix-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
body.page-anli .matrix-card{
  background:var(--grad-soft);border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:24px 22px;transition:transform .3s var(--ease);
}
body.page-anli .matrix-card:hover{transform:translateY(-4px)}
body.page-anli .matrix-card h4{font-size:16px;margin-bottom:8px}
body.page-anli .matrix-card p{font-size:13.5px}

/* ---------- 6. 评价横卷 ---------- */
body.page-anli .quote-card{
  flex:0 0 auto;width:340px;margin:0;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-card);
}
body.page-anli .quote-card p{
  font-size:14.5px;color:var(--c-ink);line-height:1.9;margin-bottom:14px;
}
body.page-anli .quote-card footer{font-size:13px;color:var(--c-purple-400);font-weight:600}

/* ---------- 7. CTA ---------- */
body.page-anli .cta-band{background:var(--grad-dark);padding:72px 0;text-align:center;border-top:1px solid rgba(255,255,255,.08)}
body.page-anli .cta-in h2{color:#fff}
body.page-anli .cta-in h2 .grad-text{
  background:linear-gradient(120deg,#F2A6CC,#C5AEEF);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
body.page-anli .cta-in p{color:#C9BBD3;max-width:640px;margin:16px auto 0}
body.page-anli .cta-buttons{margin-top:28px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
body.page-anli .cta-buttons .btn-ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}

/* ---------- 8. 响应式 ---------- */
@media (max-width:1100px){
  body.page-anli .data-grid{grid-template-columns:repeat(3,1fr);row-gap:32px}
  body.page-anli .matrix-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body.page-anli .masonry{columns:2 280px;column-gap:16px}
  body.page-anli .quote-card{width:280px}
}
@media (max-width:480px){
  body.page-anli .masonry{columns:1}
  body.page-anli .data-grid{grid-template-columns:repeat(2,1fr)}
  body.page-anli .matrix-grid{grid-template-columns:1fr}
  body.page-anli .filter-chip{padding:7px 14px;font-size:12.5px}
}