/* ================================================================
   careers.css — 招聘职位页面专用样式
   ================================================================ */

/* Banner 背景图 */
.page-banner{background-image:url('assets/about/careers-banner.jpg')}

/* 招聘分类标签 */
.careers-tabs{background:var(--c-white);border-bottom:1px solid var(--c-gray-100);position:sticky;top:var(--nav-h);z-index:99;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.careers-tabs-list{display:flex;justify-content:flex-start;gap:0;padding:0 var(--side-pad)}
.careers-tab{padding:16px 32px 16px 0;font-size:15px;font-weight:500;color:var(--c-gray-500);transition:all var(--transition);position:relative;cursor:pointer;letter-spacing:2px;margin-right:32px}
.careers-tab:hover{color:var(--c-primary)}
.careers-tab.active{color:var(--c-primary);font-weight:600}
.careers-tab.active::after{content:'';position:absolute;bottom:0;left:0;width:40px;height:3px;background:var(--c-gold);border-radius:2px}

/* 招聘列表 */
.careers-main{padding:56px var(--side-pad) 80px}
.careers-section{margin-bottom:48px}
.careers-section:last-child{margin-bottom:0}

/* 岗位卡片 - 单列 */
.job-list{display:grid;grid-template-columns:1fr;gap:20px}
.job-card{background:var(--c-white);border:1px solid var(--c-gray-100);border-radius:var(--radius-lg);overflow:hidden;transition:all 0.4s var(--ease-out-expo);position:relative;display:flex;flex-direction:column}
.job-card::before{content:'';position:absolute;top:0;left:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--c-primary),var(--c-gold));transform:scaleY(0);transform-origin:top;transition:transform 0.4s var(--ease-out-expo)}
.job-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:rgba(200,164,92,.25)}
.job-card:hover::before{transform:scaleY(1)}

.job-card-top{padding:26px 30px 18px;cursor:pointer}
.job-badge{display:inline-block;padding:4px 14px;border-radius:4px;font-size:13px;font-weight:600;letter-spacing:1px;flex-shrink:0}
.job-badge.campus{background:rgba(26,57,130,.08);color:var(--c-primary)}
.job-badge.social{background:rgba(200,164,92,.1);color:var(--c-gold)}
.job-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.job-title-left{display:flex;align-items:center;gap:12px;min-width:0}
.job-title{font-size:22px;font-weight:700;color:var(--c-dark);letter-spacing:1px}
.job-count{display:inline-flex;align-items:center;gap:4px;padding:4px 14px;border-radius:20px;font-size:14px;font-weight:600;color:var(--c-gold);background:rgba(200,164,92,.08);border:1px solid rgba(200,164,92,.2);white-space:nowrap}

.job-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.job-tag{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;border-radius:6px;font-size:14px;color:var(--c-gray-700);background:var(--c-gray-50);border:1px solid var(--c-gray-100)}
.job-tag svg{width:15px;height:15px;fill:var(--c-gold);flex-shrink:0}

.job-preview{font-size:15px;color:var(--c-gray-500);line-height:1.9;padding:14px 16px;background:var(--c-gray-50);border-radius:var(--radius-sm);border-left:3px solid var(--c-gray-100);margin-bottom:0}
.job-preview .jp-label{font-weight:600;color:var(--c-gray-700);margin-right:4px}

.job-toggle{display:flex;align-items:center;justify-content:space-between;padding:16px 30px;border-top:1px solid var(--c-gray-100);background:var(--c-gray-50);cursor:pointer;transition:all var(--transition)}
.job-toggle:hover{background:var(--c-gray-100)}
.job-date{font-size:15px;font-weight:600;color:var(--c-gray-700);display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.job-date svg{width:17px;height:17px;fill:var(--c-gold);flex-shrink:0}
.job-toggle-right{display:flex;align-items:center;gap:8px}
.job-toggle-text{font-size:15px;font-weight:600;color:var(--c-primary);letter-spacing:1px}
.job-toggle svg{width:16px;height:16px;fill:var(--c-primary);transition:transform var(--transition)}
.job-card.expanded .job-toggle svg{transform:rotate(180deg)}

.job-detail{max-height:0;overflow:hidden;transition:max-height 0.5s var(--ease-out-expo)}
.job-card.expanded .job-detail{max-height:800px}
.job-detail-inner{padding:24px 28px}

.job-sub-section{margin-bottom:22px}
.job-sub-section:last-child{margin-bottom:0}
.job-sub-title{font-size:16px;font-weight:700;color:var(--c-primary);margin-bottom:12px;letter-spacing:1px;padding-left:12px;border-left:3px solid var(--c-gold)}
.job-sub-list{padding-left:18px}
.job-sub-list li{font-size:15px;color:var(--c-gray-700);line-height:2;margin-bottom:4px;list-style:decimal}

/* 响应式 */
@media(max-width:1024px){
  .careers-tabs-list{flex-wrap:wrap}
  .careers-tab{padding:12px 12px 12px 0;font-size:14px;margin-right:15px}
  .careers-main{padding:40px var(--side-pad) 60px}
}
@media(max-width:640px){
  .careers-main{padding:32px var(--side-pad)}
  .job-card-top{padding:20px 16px}
  .job-detail-inner{padding:18px 16px}
  .job-toggle{padding:12px 16px}
  .job-title{font-size:18px}
  .job-title-left{gap:8px}
  .job-date{font-size:13px}
  .job-tags{gap:6px}
  .job-tag{padding:4px 10px;font-size:12px}
}