/* ============================================
   一叶舟 Yiyezhou Studio - 委托页面样式
   系列筛选 / 卡片 / 流程步骤 / 模态框表单
   ============================================ */

/* ---- Commission Intro ---- */
.commission-intro{text-align:center;max-width:720px;margin:0 auto 48px;color:#444;font-size:15px;line-height:1.9;font-weight:500}

/* ---- Comic Divider ---- */
.comic-divider{width:100%;height:4px;background:repeating-linear-gradient(90deg,#000 0px,#000 12px,transparent 12px,transparent 20px);margin:48px auto;max-width:600px}

/* ---- Gallery Filter (commission pages) ---- */
.gallery-filter{display:flex;justify-content:center;gap:10px;margin-bottom:40px;flex-wrap:wrap}
.filter-btn{padding:9px 24px;border:3px solid #000;border-radius:0;background:#fff;font-size:14px;font-weight:700;color:#333;cursor:pointer;transition:all .2s;font-family:inherit;letter-spacing:1px;box-shadow:3px 3px 0 #000}
.filter-btn:hover,.filter-btn.active{background:#000;color:#fff;box-shadow:1px 1px 0 #000;transform:translate(2px,2px)}

/* ---- Gallery Grid & Cards (commission) ---- */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.gallery-card{border:3px solid #000;border-radius:4px;overflow:hidden;background:#fff;box-shadow:6px 6px 0 #000;transition:all .2s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;position:relative;top:0;left:0}
.gallery-card:hover{top:-4px;left:-4px;box-shadow:10px 10px 0 #000}
.card-img{width:100%;height:240px;object-fit:cover;border-bottom:3px solid #000;background:linear-gradient(135deg,#e0e0e0,#c0c0c0);position:relative}
.card-img::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 8px,rgba(0,0,0,.04) 8px,rgba(0,0,0,.04) 16px)}
.card-info{padding:18px 20px}
.card-info h3{font-size:17px;font-weight:900;color:#000;margin-bottom:6px;letter-spacing:1px}
.card-info p{font-size:13px;color:#666;line-height:1.6;font-weight:500}
.card-tags{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.tag{padding:3px 12px;border:2px solid #000;color:#000;border-radius:0;font-size:11px;font-weight:800;background:#fff}

/* ---- Process Steps ---- */
.process-steps{display:flex;justify-content:center;gap:0;margin:52px auto;max-width:900px;flex-wrap:wrap}
.process-step{flex:1;min-width:160px;text-align:center;padding:28px 16px;position:relative;border:3px solid #000;margin:0 -2px;background:#fff}
.process-step::after{content:"";position:absolute;top:50%;right:-16px;width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:12px solid #000;z-index:2}
.process-step:last-child::after{display:none}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border:3px solid #000;border-radius:50%;background:#fff;color:#000;font-size:20px;font-weight:900;margin-bottom:14px}
.step-text{font-size:14px;color:#000;font-weight:800;letter-spacing:1px}

/* ---- Commission Form Wrap ---- */
.commission-form-wrap{background:#fff;border:3px solid #000;border-radius:4px;padding:48px;box-shadow:8px 8px 0 #000;position:relative}
.commission-form-wrap::before{content:"FORM";position:absolute;top:-14px;left:24px;background:#000;color:#fff;padding:2px 14px;font-size:12px;font-weight:900;letter-spacing:2px}

/* ---- Responsive ---- */
@media(max-width:768px){
  .process-steps{flex-direction:column;align-items:stretch}
  .process-step{margin-bottom:-3px}
  .process-step::after{display:none}
  .gallery-grid{grid-template-columns:1fr}
  .commission-form-wrap{padding:28px 20px}
}