.p3-card{max-width:920px;margin:0 auto;padding:26px;border-radius:24px;background:linear-gradient(145deg,rgba(16,23,45,.96),rgba(6,12,25,.98));border:1px solid rgba(74,151,255,.26);box-shadow:0 24px 70px rgba(0,0,0,.35)}
.p3-drop{display:block;padding:28px;border:2px dashed rgba(38,203,255,.5);border-radius:18px;text-align:center;background:rgba(0,199,255,.04);cursor:pointer;transition:.2s ease}.p3-drop:hover{transform:translateY(-1px);border-color:rgba(38,203,255,.8);background:rgba(0,199,255,.065)}.p3-drop input{display:none}.p3-drop b{display:block;font-size:18px;margin-bottom:7px}.p3-drop span{color:#91a7bf;font-size:13px}
.p3-file-meta{margin:12px 0 0;color:#bcd5ea;font-size:13px;word-break:break-word}.p3-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.p3-field label{display:block;margin:0 0 7px;font-size:13px;font-weight:750;color:#dceaff}.p3-field input,.p3-field select{width:100%;min-height:50px;padding:12px 14px;border-radius:12px;border:1px solid rgba(45,196,255,.26);background:#061627;color:#fff;box-sizing:border-box}.p3-field option{color:#111}.p3-check{display:flex;align-items:center;gap:10px;min-height:50px;padding:12px 14px;border-radius:12px;border:1px solid rgba(45,196,255,.18);background:#061627;color:#dceaff}.p3-check input{width:auto;min-height:auto}.p3-actions{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:18px}.p3-btn{min-height:54px;border:0;border-radius:14px;color:#fff;font-weight:800;font-size:15px;cursor:pointer;background:linear-gradient(90deg,#654cff,#238cff,#00cfe9);padding:0 20px;transition:.2s ease}.p3-btn:hover{transform:translateY(-1px)}.p3-btn.secondary{background:#0b2d45;border:1px solid rgba(56,200,255,.18)}.p3-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.p3-note{margin-top:14px;padding:12px 14px;border-radius:12px;background:rgba(50,188,255,.055);border:1px solid rgba(50,188,255,.17);color:#9fbfd7;font-size:12.5px;line-height:1.6}.p3-progress{display:none;margin-top:15px}.p3-progress.show{display:block}.p3-track{height:9px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}.p3-bar{height:100%;width:0;background:linear-gradient(90deg,#654cff,#00d4ed);transition:width .25s ease}.p3-progress-label{margin-top:6px;color:#91abc1;font-size:12px}.p3-status{display:none;margin-top:14px;padding:13px;border-radius:12px;white-space:pre-wrap;line-height:1.55;font-size:13px}.p3-status.show{display:block}.p3-status.info{background:rgba(50,188,255,.06);border:1px solid rgba(50,188,255,.18);color:#cfeaff}.p3-status.success{background:rgba(38,220,145,.07);border:1px solid rgba(38,220,145,.25);color:#dfffee}.p3-status.error{background:rgba(255,72,105,.07);border:1px solid rgba(255,72,105,.25);color:#ffd5dd}.p3-result{display:none;margin-top:14px}.p3-result.show{display:block}.p3-download{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:13px;text-decoration:none;color:#fff;font-weight:800;background:linear-gradient(90deg,#13a36f,#00c58c)}.p3-tips{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.p3-tip{padding:15px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025)}.p3-tip b{display:block;margin-bottom:5px}.p3-tip span{color:#91a6bc;font-size:12px;line-height:1.5}.p3-related{margin-top:24px;color:#a7bbd0}.p3-related a{color:#71dcff;text-decoration:none;margin-right:12px}.p3-badge{display:inline-block;padding:4px 8px;border-radius:999px;background:rgba(38,220,145,.09);border:1px solid rgba(38,220,145,.2);color:#bbffe2;font-size:11px;margin-left:6px}
@media(max-width:720px){.p3-grid,.p3-actions,.p3-tips{grid-template-columns:1fr}.p3-btn.secondary{width:100%}}