.pi-page{max-width:1400px;margin:0 auto;padding:0 20px 44px;color:#333}.pi-bread{padding:12px 0;font-size:13px;color:#666}.pi-bread .fa{color:#c8763a;margin-right:4px}.pi-bread a{color:#2b68c8;text-decoration:none}.pi-title{font-size:27px;margin:4px 0 8px}.pi-intro{font-size:13px;color:#555;line-height:1.8;padding-bottom:14px;border-bottom:1px solid #e4e7ea}.pi-tabs{display:flex;border-bottom:1px solid #ddd;margin-bottom:18px;overflow-x:auto}.pi-tabs a{padding:11px 22px;color:#555;text-decoration:none;white-space:nowrap}.pi-tabs a.active{background:#2b68c8;color:#fff}.pi-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:22px;align-items:start}.pi-image{height:320px;border:1px solid #e3e7eb;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}.pi-image img{width:100%;height:100%;object-fit:contain}.pi-image .fa{font-size:42px;color:#b7c0c9}.pi-side-card{border:1px solid #dce2e8;padding:14px;margin-top:14px}.pi-side-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:12px}.pi-side-stats span{display:block;color:#888}.pi-side-stats b{font-size:13px}.pi-side-note{font-size:11px;color:#999;line-height:1.6;margin:12px 0}.pi-side-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pi-side-actions button{padding:8px;border:1px solid #d5dbe1;background:#fff;color:#555;cursor:pointer}
  .pi-card{border:1px solid #dce2e8;background:#fff;margin-bottom:16px}.pi-card-head{background:#f5f8fb;border-bottom:1px solid #dce2e8;padding:13px 16px;display:flex;justify-content:space-between;gap:12px}.pi-card-head h2{margin:0;font-size:16px}.pi-tags{display:flex;gap:5px;flex-wrap:wrap}.pi-tag{font-size:11px;color:#2b68c8;border:1px solid #bdd0e8;background:#edf5ff;padding:3px 8px}.pi-form{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.pi-field{display:flex;flex-direction:column;gap:4px;min-width:0}.pi-field.full{grid-column:1/-1}.pi-field label{font-size:12px;color:#555}.pi-field label b{color:#e65332}.pi-field input,.pi-field select,.pi-field textarea{border:1px solid #d4dae0;padding:8px 9px;font-size:13px;font-family:inherit}.pi-field textarea{resize:vertical}.pi-submit-row{grid-column:1/-1;display:flex;align-items:center;gap:10px}.pi-btn{border:1px solid #cbd2d9;background:#fff;color:#555;padding:9px 16px;cursor:pointer}.pi-btn.primary{background:#2b68c8;color:#fff;border-color:#2b68c8}.pi-tip{font-size:11px;color:#999}
  .pi-history{width:100%;border-collapse:collapse;font-size:12px}.pi-history th{background:#f3f7fa;color:#5d6772;text-align:left;padding:9px;border:1px solid #e1e6eb}.pi-history td{padding:10px 9px;border:1px solid #e6eaee;color:#555}.pi-history-wrap{overflow-x:auto;padding:0 16px 16px}.pi-history{min-width:760px}.pi-empty{text-align:center!important;padding:28px!important;color:#999!important}
  .pi-history-action{border:0;background:transparent;color:#2b68c8;padding:0;cursor:pointer;font:inherit}.pi-contact-list{border:1px solid #e1e6eb}.pi-contact-row{display:grid;grid-template-columns:110px minmax(0,1fr);border-bottom:1px solid #e8ecef}.pi-contact-row:last-child{border-bottom:0}.pi-contact-row span{padding:9px 11px}.pi-contact-row span:first-child{background:#f6f8fa;color:#6b737c}.pi-demand{margin-top:14px;background:#f6f8fa;border-left:3px solid #2b68c8;padding:11px;line-height:1.8}.pi-access-note{color:#777}.pi-access-note .fa{color:#d48806;margin-right:6px}
  .pi-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;z-index:9999;padding:20px}.pi-modal.open{display:flex}.pi-modal-box{width:500px;max-width:100%;background:#fff;border-radius:5px;overflow:hidden}.pi-modal-head{background:#2b68c8;color:#fff;padding:13px 16px;display:flex;justify-content:space-between;font-weight:700}.pi-modal-head button{border:0;background:transparent;color:#fff;font-size:20px}.pi-modal-body{padding:20px;color:#555;line-height:1.8}.pi-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.pi-modal-actions a,.pi-modal-actions button{padding:8px 16px;border:1px solid #cbd2d9;background:#fff;color:#555;text-decoration:none}.pi-modal-actions a{background:#2b68c8;color:#fff;border-color:#2b68c8}
  @media(max-width:920px){.pi-grid{grid-template-columns:1fr}.pi-side{max-width:520px}}
  @media(max-width:620px){.pi-page{padding:0 12px 32px}.pi-title{font-size:22px}.pi-form{grid-template-columns:1fr}.pi-field.full,.pi-submit-row{grid-column:auto}.pi-submit-row{align-items:flex-start;flex-direction:column}.pi-card-head{flex-direction:column}.pi-tabs a{padding:10px 15px}}
  .pi-content{min-width:0}.pi-card{max-width:100%}.pi-history-wrap{width:100%;max-width:100%}
  .pi-login-notice{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0 16px;padding:13px 16px;border:1px solid #f0c36b;background:#fff8e7;color:#74551a;border-radius:5px;font-size:13px;line-height:1.65}.pi-login-notice strong{display:block;color:#b15c00}.pi-login-notice a{flex:0 0 auto;padding:8px 16px;background:#e98b2a;color:#fff;border-radius:4px;text-decoration:none;font-weight:700}
  @media(max-width:920px){.pi-grid{grid-template-columns:minmax(0,1fr)}}