/* ==========================================================================
   岗位培训页 peixun.css —— 页面前缀 .px-
   骨架：横幅(左文右图) → 三级课程卡 → 课程表 → 讲师卡横排+图 → 数据条 → 培训保障 → FAQ折叠 → CTA
   ========================================================================== */

/* ---------- 1. 横幅：左右分栏 ---------- */
.px-hero{padding-top:calc(var(--nav-h) + 40px)}
.px-hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,60px);align-items:center}
.px-hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.px-hero-img img{border-radius:var(--r-lg);box-shadow:var(--shadow-md);border:1px solid var(--line);object-fit:cover;width:100%;height:auto}

/* ---------- 2. 三级课程卡 ---------- */
.px-ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.px-level{padding:30px 26px;position:relative;overflow:hidden}
.px-level::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:var(--purple-mist);opacity:.6;pointer-events:none}
.px-level.pink{background:linear-gradient(160deg,#fff,#FDF0F7);border-color:rgba(255,126,188,.35)}
.px-level-no{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--pink-deep);font-weight:700;margin-bottom:12px}
.px-level h3{font-size:21px;margin-bottom:10px}
.px-level-desc{font-size:14px;color:var(--ink-3);margin-bottom:16px}
.px-level-list{display:grid;gap:8px;margin-bottom:18px}
.px-level-list li{font-size:14px;color:var(--ink-2);padding-left:20px;position:relative}
.px-level-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--grad-brand)}

/* ---------- 3. 课程表 ---------- */
.px-table-wrap{overflow-x:auto;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.px-table{width:100%;border-collapse:collapse;table-layout:fixed;background:var(--surface);min-width:680px}
.px-table col.c1{width:20%}.px-table col.c2{width:30%}.px-table col.c3{width:15%}.px-table col.c4{width:20%}.px-table col.c5{width:15%}
.px-table th,.px-table td{padding:15px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--line);word-break:break-word}
.px-table thead th{background:var(--grad-purple);color:#fff;font-weight:600;border-bottom:none}
.px-table tbody tr:last-child td{border-bottom:none}
.px-table tbody tr{transition:background .25s}
.px-table tbody tr:hover{background:var(--purple-mist)}

/* ---------- 4. 讲师卡横排 ---------- */
.px-tutors{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:36px}
.px-tutor{padding:26px 22px;text-align:center}
.px-avatar{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff;margin:0 auto 16px;box-shadow:var(--shadow-sm)}
.av-p{background:var(--grad-purple)}
.av-b{background:var(--grad-blue)}
.av-p2{background:var(--grad-pink)}
.av-b2{background:linear-gradient(120deg,#7C6CD9,#6FBFF3)}
.px-tutor h3{font-size:16px;margin-bottom:10px}
.px-tutor p{font-size:13px;color:var(--ink-3)}
.px-tutor-img img{border-radius:var(--r-lg);box-shadow:var(--shadow-md);object-fit:cover;width:100%;height:auto;margin:0 auto}

/* ---------- 5. 数据条 ---------- */
.px-numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.px-num div{font-size:clamp(34px,4vw,52px);font-weight:800;line-height:1.1}
.px-num span{display:block;margin-top:8px;font-size:14px;color:var(--ink-3)}

/* ---------- 6. 培训保障 ---------- */
.px-guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.px-g{padding:28px 22px}
.px-g-ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--purple-mist);color:var(--purple-deep);margin-bottom:16px}
.px-g-ico svg{width:26px;height:26px}
.px-g h3{font-size:17px;margin-bottom:8px}
.px-g p{font-size:13.5px;color:var(--ink-3)}

/* ---------- 7. FAQ 折叠 ---------- */
.px-faq-box{max-width:820px}
.px-faq{border:1px solid var(--line);border-radius:var(--r-md);background:var(--glass);margin-bottom:14px;overflow:hidden}
.px-faq summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:15px;list-style:none;position:relative;padding-right:44px}
.px-faq summary::-webkit-details-marker{display:none}
.px-faq summary::after{content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;border-right:2px solid var(--purple-deep);border-bottom:2px solid var(--purple-deep);transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.px-faq[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.px-faq p{padding:0 22px 18px;font-size:14px;color:var(--ink-3)}
.px-faq-more{margin-top:18px;font-size:14px;color:var(--ink-3)}
.px-faq-more a{color:var(--purple-deep);font-weight:600}
.px-faq-more a:hover{color:var(--pink-deep)}

/* ---------- 8. CTA ---------- */
.px-cta{padding:clamp(56px,7vw,90px) 0;text-align:center;position:relative;overflow:hidden;background:linear-gradient(140deg,#EDE6FC,#FDF1F8 55%,#DDF1FD)}
.px-cta h2{font-size:clamp(24px,3.4vw,36px);margin-bottom:12px}
.px-cta p{color:var(--ink-3);margin-bottom:26px}
.px-cta .cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}

/* ---------- 响应式：1024 ---------- */
@media (max-width:1024px){
  .px-hero-in{grid-template-columns:1fr}
  .px-ladder{grid-template-columns:1fr 1fr}
  .px-tutors{grid-template-columns:1fr 1fr}
  .px-guarantee{grid-template-columns:1fr 1fr}
  .px-numbers{grid-template-columns:1fr 1fr;gap:32px 20px}
}
/* ---------- 响应式：768 ---------- */
@media (max-width:768px){
  .px-ladder{grid-template-columns:1fr}
  .px-hero{padding-top:calc(var(--nav-h) + 24px)}
}
/* ---------- 响应式：480 ---------- */
@media (max-width:480px){
  .px-tutors{grid-template-columns:1fr}
  .px-guarantee{grid-template-columns:1fr}
  .px-numbers{grid-template-columns:1fr 1fr}
  .px-hero-cta .btn{width:100%}
  .px-table th,.px-table td{padding:11px 10px;font-size:13px}
}

/* ---------- 9. 新增：培训成果案例卡 ---------- */
.px-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.px-case{padding:28px 24px}
.px-case .tag{margin-bottom:14px}
.px-case h3{font-size:17px;margin-bottom:10px}
.px-case p{font-size:14px;color:var(--ink-3);line-height:1.85}

/* ---------- 10. 新增：培训常见问题手风琴 ---------- */
.px-q2box{max-width:820px}
.px-q2{border:1px solid var(--line);border-radius:var(--r-md);background:var(--glass);margin-bottom:14px;overflow:hidden}
.px-q2 summary{cursor:pointer;padding:17px 22px;font-weight:600;font-size:15px;list-style:none;position:relative;padding-right:44px}
.px-q2 summary::-webkit-details-marker{display:none}
.px-q2 summary::after{content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;border-right:2px solid var(--purple-deep);border-bottom:2px solid var(--purple-deep);transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.px-q2[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.px-q2 p{padding:0 22px 18px;font-size:14px;color:var(--ink-3)}

@media (max-width:1024px){
  .px-cases{grid-template-columns:1fr}
}