/* ==========================================================================
   xuchang-baoming.html 许昌报名流程私有样式
   版式：横向五步 hero（居中文案+横向连点步骤）+ 条件图文 + 材料标签云
        + 批次表 + 警示提醒条 + 四格亮点 + 折叠问答 + 互链卡
   ========================================================================== */

/* ---------- Hero：横向五步 ---------- */
.xb-hero{
  padding:calc(var(--topbar-h) + var(--header-h) + 56px) 0 76px;
  background:
    radial-gradient(800px 360px at 100% 0%, rgba(143,174,138,.20), transparent 55%),
    var(--cream);
  text-align:center;
  overflow:hidden;
}
.xb-kicker{display:inline-flex;align-items:center;gap:12px;font-size:13.5px;letter-spacing:3px;color:var(--green-deep);font-weight:600;margin-bottom:18px}
.xb-kline{width:40px;height:2px;background:var(--wood);display:inline-block}
.xb-title{font-size:clamp(30px,4.4vw,48px);line-height:1.28;letter-spacing:2px;margin-bottom:18px;animation:xbZoom .8s var(--ease) both}
@keyframes xbZoom{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
.xb-desc{font-size:15.5px;line-height:2;color:var(--ink-soft);max-width:600px;margin:0 auto 28px}
.xb-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:56px}

.xb-steps{
  list-style:none;display:flex;justify-content:center;align-items:flex-start;gap:0;
  max-width:960px;margin:0 auto;position:relative;
}
.xb-steps::before{
  content:"";position:absolute;top:26px;left:12%;right:12%;height:2px;
  background:linear-gradient(90deg,var(--green),var(--wood-light));z-index:0;
}
.xb-step{position:relative;z-index:1;flex:1;text-align:center;padding:0 6px}
.xb-step-no{
  width:52px;height:52px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;
  font-family:var(--font-serif);font-size:20px;font-weight:700;color:#fff;
  background:var(--green);box-shadow:0 0 0 6px var(--cream);
}
.xb-step:last-child .xb-step-no{background:var(--wood)}
.xb-step h3{font-size:16px;margin-bottom:4px}
.xb-step p{font-size:12.5px;color:var(--ink-faint)}

/* ---------- 区块 ---------- */
.xb-sec{padding:80px 0}
.xb-sec-alt{background:var(--white)}

/* ---------- 条件图文 ---------- */
.xb-cond-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.xb-cond-photo{margin-top:24px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);position:relative}
.xb-cond-photo img{width:100%;height:auto;display:block}
.xb-cond-photo figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(58,53,45,.72));color:#f6f2e6;font-size:13px;padding:34px 18px 12px;letter-spacing:1px}
.xb-cond-list{display:flex;flex-direction:column;gap:14px}
.xb-cond-list li{
  display:flex;gap:16px;align-items:flex-start;background:var(--cream-3);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:18px 22px;
}
.xb-cond-tag{flex-shrink:0;min-width:56px;text-align:center;font-size:13px;font-weight:700;color:var(--green-deep);background:rgba(143,174,138,.18);border-radius:8px;padding:6px 10px}
.xb-cond-list p{font-size:14.5px;line-height:1.8;color:var(--ink-soft)}

/* ---------- 材料标签云 ---------- */
.xb-mat{display:flex;flex-wrap:wrap;gap:14px;max-width:900px;margin:0 auto;justify-content:center}
.xb-mat-chip{
  background:var(--white);border:1px solid var(--line);border-radius:999px;padding:12px 22px;
  font-size:14.5px;color:var(--ink-soft);box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),border-color .3s,color .3s;
}
.xb-mat-chip:hover{transform:translateY(-4px);border-color:var(--green);color:var(--green-dark)}

/* ---------- 批次 ---------- */
.xb-batch{max-width:900px;margin:0 auto}
.xb-batch-note{margin-top:16px;font-size:13.5px;color:var(--ink-faint);text-align:center}

/* ---------- 提醒条 ---------- */
.xb-tip-band{background:linear-gradient(135deg,#fbf3e2,#f6e7c9);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.xb-tip-inner{display:flex;gap:22px;align-items:flex-start;padding:40px 0}
.xb-tip-ic{flex-shrink:0;width:56px;height:56px;border-radius:16px;background:var(--wood-deep);color:#f6e8d2;display:grid;place-items:center}
.xb-tip-text h3{font-size:19px;margin-bottom:8px;color:var(--wood-deep)}
.xb-tip-text p{font-size:14.5px;line-height:1.95;color:#6b5a3e}

/* ---------- 亮点 ---------- */
.xb-feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.xb-feat{background:var(--cream-3);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s}
.xb-feat:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);background:#fff}
.xb-feat h3{font-size:17px;margin-bottom:8px;padding-left:12px;border-left:3px solid var(--green)}
.xb-feat p{font-size:13.5px;line-height:1.85;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.xb-faq{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.xb-faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 22px;box-shadow:var(--shadow-sm)}
.xb-faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 4px;font-size:16px;font-weight:600;color:var(--ink)}
.xb-faq-item summary::-webkit-details-marker{display:none}
.xb-faq-item summary::after{content:"+";font-size:22px;color:var(--wood);transition:transform .3s var(--ease)}
.xb-faq-item[open] summary::after{transform:rotate(45deg)}
.xb-faq-item p{padding:2px 4px 20px;font-size:14.5px;line-height:1.95;color:var(--ink-soft)}

/* ---------- 互链 ---------- */
.xb-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.xb-rel-card{background:var(--cream-3);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s}
.xb-rel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);background:#fff}
.xb-rel-card h3{font-size:17.5px;margin-bottom:8px}
.xb-rel-card p{font-size:14px;color:var(--ink-soft);line-height:1.75;margin-bottom:14px}
.xb-rel-more{font-size:13.5px;color:var(--green-deep);font-weight:600;letter-spacing:1px}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .xb-cond-grid{grid-template-columns:1fr;gap:36px}
  .xb-feat-grid{grid-template-columns:repeat(2,1fr)}
  .xb-rel-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .xb-hero{padding-top:calc(var(--topbar-h) + var(--header-h) + 24px)}
  .xb-sec{padding:60px 0}
  .xb-steps{flex-wrap:wrap;gap:18px 0}
  .xb-steps::before{display:none}
  .xb-step{flex:0 0 33%}
  .xb-feat-grid{grid-template-columns:1fr}
  .xb-rel-grid{grid-template-columns:1fr}
  .xb-tip-inner{flex-direction:column}
}