/* ==========================================================================
   fushen.html 证书复审页 私有样式
   版式：居中标题hero + 横向时间轴 / 左图右提醒 / 材料表 / 四宫格
   ========================================================================== */

/* ---------- Hero ---------- */
.fs-hero{padding:140px 0 70px;background:linear-gradient(180deg,var(--cream-3),var(--cream))}
.fs-hero-head{max-width:720px;margin:0 auto;text-align:center}
.fs-kicker{font-size:13px;letter-spacing:3px;color:var(--green-deep);font-weight:600;margin-bottom:16px}
.fs-title{font-size:clamp(30px,4.4vw,46px);line-height:1.3;letter-spacing:1px}
.fs-title span{color:var(--wood-deep)}
.fs-desc{margin:18px auto 0;max-width:640px;font-size:15.5px;line-height:1.9}
.fs-hero-actions{margin-top:26px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 横向时间轴 ---------- */
.fs-timeline{position:relative;max-width:960px;margin:56px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fs-tl-line{position:absolute;left:8%;right:8%;top:11px;height:3px;background:var(--wood-light);z-index:0}
.fs-tl-item{position:relative;z-index:1;text-align:left}
.fs-tl-dot{width:22px;height:22px;border-radius:50%;background:var(--green-deep);border:4px solid var(--cream);box-shadow:0 0 0 2px var(--green-deep);margin-bottom:18px}
.fs-tl-warn{background:#b0553f;box-shadow:0 0 0 2px #b0553f}
.fs-tl-time{display:inline-block;font-size:12px;letter-spacing:2px;font-weight:700;color:var(--wood-deep);background:var(--cream-2);padding:3px 12px;border-radius:999px;margin-bottom:10px}
.fs-tl-body h3{font-size:18px;margin-bottom:6px}
.fs-tl-body p{font-size:13.5px;line-height:1.7;color:var(--ink-soft)}

/* ---------- 到期提醒 ---------- */
.fs-remind-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.fs-remind-photo{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md)}
.fs-remind-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.fs-remind-photo figcaption{font-size:13px;color:var(--ink-faint);padding-top:10px;text-align:center}
.fs-remind-p{margin-top:16px;font-size:15.5px;line-height:1.9}
.fs-remind-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.fs-remind-list li{position:relative;padding-left:32px;font-size:15px;color:var(--ink-soft)}
.fs-remind-list li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--green)}
.fs-remind-list li::after{content:"";position:absolute;left:6px;top:7px;width:7px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}

/* ---------- 材料表 ---------- */
.fs-table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow-md)}
.fs-table{width:100%;border-collapse:collapse;background:var(--white);font-size:14.5px;min-width:620px}
.fs-table th{background:var(--green-dark);color:#f2f4ec;padding:14px 18px;text-align:left;font-weight:600}
.fs-table td{padding:14px 18px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
.fs-table td:first-child{font-weight:600;color:var(--ink)}
.fs-table tr:nth-child(even) td{background:var(--cream-3)}
.fs-table tr:last-child td{border-bottom:0}

/* ---------- 适用人群 ---------- */
.fs-who{background:var(--cream)}
.fs-who-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fs-who-card{background:var(--white);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);border-bottom:3px solid var(--wood)}
.fs-who-card h3{font-size:16px;margin-bottom:8px}
.fs-who-card p{font-size:14px;line-height:1.75}

/* ---------- 承诺 ---------- */
.fs-promise{background:linear-gradient(135deg,var(--wood-deep),var(--wood));color:#f8efe2;padding:48px 0}
.fs-promise-inner{max-width:760px;margin:0 auto;text-align:center}
.fs-promise-inner h2{color:#fff;font-size:24px;margin-bottom:14px}
.fs-promise-inner p{font-size:15px;line-height:1.9}
.fs-promise-inner strong{color:#fff}

/* ---------- FAQ ---------- */
.fs-faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.fs-faq-item{background:var(--cream-3);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 22px}
.fs-faq-item[open]{background:var(--white);box-shadow:var(--shadow-sm)}
.fs-faq-item summary{cursor:pointer;font-family:var(--font-serif);font-weight:700;font-size:16px;padding:18px 0;list-style:none;position:relative;padding-right:30px}
.fs-faq-item summary::-webkit-details-marker{display:none}
.fs-faq-item summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;color:var(--wood);font-weight:400;transition:transform .3s}
.fs-faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.fs-faq-item p{padding:0 0 18px;font-size:14.5px;line-height:1.9}

/* ---------- 互链 ---------- */
.fs-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fs-rel-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .3s var(--ease)}
.fs-rel-card:hover{transform:translateY(-4px)}
.fs-rel-card h3{font-size:15.5px;margin-bottom:6px;color:var(--green-dark)}
.fs-rel-card p{font-size:13px;line-height:1.6}
.fs-rel-card span{display:inline-block;margin-top:8px;color:var(--wood-deep);font-weight:700}

/* ---------- 底部 CTA ---------- */
.fs-cta{background:var(--green-dark);padding:64px 0;text-align:center}
.fs-cta-inner{max-width:680px;margin:0 auto}
.fs-cta h2{color:#fff;font-size:clamp(22px,3vw,32px);margin-bottom:10px}
.fs-cta p{color:#cfdcc6;margin-bottom:24px}
.fs-cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .fs-who-grid{grid-template-columns:repeat(2,1fr)}
  .fs-rel-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .fs-timeline{grid-template-columns:1fr;gap:30px}
  .fs-tl-line{display:none}
  .fs-remind-grid{grid-template-columns:1fr;gap:30px}
}
@media (max-width:680px){
  .fs-who-grid,.fs-rel-grid{grid-template-columns:1fr}
}