@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@600;700&display=swap";:root{--ink:#1a1a1a;--ink2:#2d2d2d;--ink3:#3d3d3d;--paper:#f2f2f2;--paper2:#e8e8e8;--paper3:#dedede;--accent:#e8132a;--accent2:#cc0f24;--primary:#e8132a;--primary2:#cc0f24;--blue:#2563eb;--green:#16a34a;--red:#e8132a;--yellow:#f59e0b;--muted:#767676;--border:#0000001a;--card:#fff;--shadow:0 2px 12px #00000014;--font-ui:"Inter",sans-serif;--font-display:"Space Grotesk","Inter",sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);background:var(--paper) radial-gradient(circle,#0000000f 1.4px,transparent 1.4px);color:var(--ink);background-size:24px 24px;min-height:100vh;overflow-x:hidden}@keyframes fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}header{z-index:200;background:#fff;border-bottom:1px solid #0000001a;align-items:center;gap:14px;padding:12px 40px;display:flex;position:sticky;top:0;box-shadow:0 1px 4px #0000000f}.logo{font-family:var(--font-display);color:var(--ink);letter-spacing:-.5px;font-size:20px;font-weight:700}.logo span{color:var(--accent)}.logo-tag{color:#aaa;letter-spacing:2px;text-transform:uppercase;margin-left:4px;font-size:9px}.lang-toggle{background:#f2f2f2;border-radius:8px;gap:2px;margin-left:auto;padding:3px;display:flex}.lang-btn{color:#999;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 10px;font-family:Inter,sans-serif;font-size:11px;font-weight:700;transition:all .2s}.lang-btn.active{background:var(--accent);color:#fff}.nav-btn{color:#aaa;cursor:pointer;background:0 0;border:1px solid #444;border-radius:6px;padding:4px 10px;font-family:Inter,sans-serif;font-size:12px;transition:all .15s}.nav-btn:hover{color:#fff;background:#ffffff0f;border-color:#666}.nav-btn-primary{background:var(--accent);color:#fff;border:none;padding:4px 12px;font-weight:600}.nav-btn-primary:hover{background:var(--accent2);color:#fff}.hero{text-align:center;max-width:720px;margin:0 auto;padding:56px 32px 40px}.hero h1{font-family:var(--font-display);letter-spacing:-1.5px;color:var(--ink);margin-bottom:14px;font-size:clamp(30px,5vw,52px);font-weight:700;line-height:1.1;animation:.55s 80ms both fadeUp}.hero h1 em{color:var(--accent);font-style:normal}.hero p{color:var(--muted);max-width:480px;margin:0 auto;font-size:16px;font-weight:400;line-height:1.6;animation:.6s .15s both fadeUp}.steps-bar{align-items:center;max-width:720px;margin:0 auto 24px;padding:0 32px;animation:.65s .2s both fadeUp;display:flex;overflow-x:auto}.step{flex-shrink:0;align-items:center;gap:6px;display:flex}.step-num{border:2px solid var(--border);width:28px;height:28px;color:var(--muted);background:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;transition:all .3s;display:flex;box-shadow:0 1px 4px #0f244714}.step-num.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 2px 8px #e8132a40}.step-num.done{background:var(--green);border-color:var(--green);color:#fff}.step-label{color:var(--muted);white-space:nowrap;font-size:11px;font-weight:600;transition:color .3s}.step-label.active{color:var(--accent)}.step-line{background:var(--border);border-radius:2px;flex:1 0;min-width:20px;height:2px;margin:0 6px;transition:background .3s}.step-line.done{background:var(--green)}.main-card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;max-width:720px;margin:0 auto 24px;animation:.7s .25s both fadeUp;overflow:hidden}.card-head{background:var(--accent);padding:14px 24px}.card-step-label{color:#fff;font-size:13px;font-weight:700}.card-step-sub{color:#ffffffb3;margin-top:2px;font-size:12px}.panel{padding:24px;display:none}.panel.active{display:block}.card-footer{border-top:1px solid var(--border);background:#f9f9f9;justify-content:flex-end;align-items:center;gap:10px;padding:14px 24px;display:flex}.btn-back{border:1.5px solid var(--border);color:var(--muted);cursor:pointer;background:#fff;border-radius:10px;padding:10px 18px;font-family:Inter,sans-serif;font-size:13px;font-weight:600;transition:all .2s}.btn-back:hover{border-color:var(--primary);color:var(--primary)}.btn-next{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;padding:10px 22px;font-family:Inter,sans-serif;font-size:13px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 2px 8px #e8132a40}.btn-next:hover{background:var(--accent2)}.btn-next:disabled{background:var(--paper3);color:var(--muted);cursor:not-allowed;box-shadow:none}.tool-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px;display:grid}@media (width<=500px){.tool-grid{grid-template-columns:repeat(2,1fr)}}.pack-card{background:#fff;transition:all .2s;box-shadow:0 2px 8px #0f244712}.pack-card:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0f24471a}.tool-card{border:2px solid var(--border);cursor:pointer;text-align:center;-webkit-user-select:none;user-select:none;background:#fff;border-radius:12px;padding:14px 12px;transition:all .2s;box-shadow:0 2px 8px #0f244712}.tool-card:hover{border-color:var(--accent);background:#fff3f3;transform:translateY(-2px);box-shadow:0 6px 16px #0f24471a}.tool-card.selected{border-color:var(--accent);background:#fff3f3;box-shadow:0 4px 16px #e8132a26}.tool-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin:0 auto 8px;display:flex}.tool-icon svg{width:20px;height:20px}.tool-name{color:var(--ink);font-size:13px;font-weight:700}.tool-desc{color:var(--muted);margin-top:2px;font-size:11px}.sep{border:none;border-top:1px solid var(--border);margin:18px 0}.upload-zone{border:2px dashed var(--border);text-align:center;cursor:pointer;background:#f8fafc;border-radius:12px;padding:32px 20px;transition:all .2s;position:relative}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:#fff3f3}.upload-title{color:var(--ink);margin-bottom:4px;font-size:14px;font-weight:700}.upload-sub{color:var(--muted);font-size:12px}.upload-formats{flex-wrap:wrap;justify-content:center;gap:6px;margin-top:10px;display:flex}.fmt-tag{background:var(--paper2);border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:2px 8px;font-size:11px}.or-div{text-align:center;color:var(--muted);margin:14px 0;font-size:12px;position:relative}.or-div:before,.or-div:after{content:"";background:var(--border);width:44%;height:1px;position:absolute;top:50%}.or-div:before{left:0}.or-div:after{right:0}.paste-area{background:var(--paper);border:1.5px solid var(--border);border-radius:12px;padding:14px}.paste-area textarea{width:100%;color:var(--ink);resize:none;background:0 0;border:none;outline:none;min-height:110px;font-family:Inter,sans-serif;font-size:14px;line-height:1.7}.paste-area textarea::placeholder{color:#bbb}.char-count{color:var(--muted);text-align:right;margin-top:4px;font-size:11px}.auth-choice{gap:10px;margin-bottom:18px;display:flex}.auth-opt{background:var(--paper);border:2px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:12px;flex:1;padding:14px;transition:all .2s}.auth-opt.selected{border-color:var(--accent);background:#fff3f3}.auth-opt-title{color:var(--ink);margin-bottom:2px;font-size:13px;font-weight:700}.auth-opt-desc{color:var(--muted);font-size:11px}.field-group{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.field-label{color:var(--ink2);letter-spacing:.5px;text-transform:uppercase;font-size:11px;font-weight:700}.field-input,.field-select{background:var(--paper);border:1.5px solid var(--border);color:var(--ink);border-radius:10px;outline:none;width:100%;padding:10px 13px;font-family:Inter,sans-serif;font-size:14px;transition:border-color .2s}.field-input:focus,.field-select:focus{border-color:var(--accent)}.field-input::placeholder{color:#bbb}.two-col{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=480px){.two-col{grid-template-columns:1fr}}.info-box{color:#1d4ed8;background:#2563eb0d;border:1px solid #2563eb1f;border-radius:10px;margin-top:4px;padding:11px 14px;font-size:12px;line-height:1.6}#panel-processing{text-align:center;padding:52px 24px;display:none}.progress-bar{background:var(--paper2);border-radius:20px;max-width:320px;height:6px;margin:0 auto;overflow:hidden}.progress-fill{background:var(--accent);border-radius:20px;width:0%;height:100%;transition:width .5s}.proc-steps{text-align:left;max-width:300px;margin:22px auto 0}.proc-step{color:var(--muted);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:7px 0;font-size:13px;display:flex}.proc-step:last-child{border:none}.proc-step.done{color:var(--green)}.proc-step.active{color:var(--ink);font-weight:600}#panel5{text-align:center;padding:52px 24px;display:none}.deploy-icon{margin-bottom:16px;font-size:52px}.deploy-title{font-family:var(--font-display);color:var(--ink);margin-bottom:8px;font-size:22px;font-weight:700}.deploy-sub{color:var(--muted);margin-bottom:28px;font-size:14px;line-height:1.6}.deploy-stats{grid-template-columns:repeat(3,1fr);gap:10px;max-width:360px;margin:0 auto 28px;display:grid}.deploy-stat{background:var(--paper);border-radius:12px;padding:14px}.deploy-stat-num{font-family:var(--font-display);color:var(--accent);font-size:32px;font-weight:700;line-height:1}.deploy-stat-label{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-top:3px;font-size:11px}.deploy-actions{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.btn-deploy{cursor:pointer;border:none;border-radius:12px;align-items:center;gap:6px;padding:12px 24px;font-family:Inter,sans-serif;font-size:13px;font-weight:700;transition:all .2s;display:flex}.btn-deploy.primary{background:var(--ink);color:var(--paper)}.btn-deploy.primary:hover{background:var(--ink2)}.btn-deploy.secondary{background:var(--paper);border:1.5px solid var(--border);color:var(--ink)}.btn-deploy.secondary:hover{background:var(--paper2)}.btn-deploy.success{background:var(--green);color:#fff;box-shadow:0 2px 8px #10b9814d}.features{grid-template-columns:repeat(3,1fr);gap:12px;max-width:680px;margin:0 auto 56px;padding:0 32px;display:grid}@media (width<=580px){.features{grid-template-columns:1fr}}.feat{border:1px solid var(--border);background:#fff;border-radius:12px;padding:16px;transition:all .2s;box-shadow:0 2px 8px #0f244712}.feat:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0f24471a}.feat-icon{background:var(--accent);border-radius:9px;justify-content:center;align-items:center;width:36px;height:36px;margin-bottom:9px;display:flex}.feat-icon svg{width:18px;height:18px}.feat-title{color:var(--ink);margin-bottom:3px;font-size:13px;font-weight:700}.feat-desc{color:var(--muted);font-size:12px;line-height:1.5}footer{background:var(--ink);text-align:center;padding:20px 40px}.foot-logo{font-family:var(--font-display);color:var(--paper);letter-spacing:-.5px;margin-bottom:4px;font-size:17px;font-weight:700}.foot-logo span{color:var(--green)}.foot-text{color:#f5f2ec4d;font-size:11px}.foot-copyright{color:#f5f2ec33;border-top:1px solid #ffffff14;margin-top:10px;padding-top:10px;font-size:10px}.toast{background:var(--ink);color:var(--paper);z-index:9999;white-space:nowrap;pointer-events:none;border-radius:30px;padding:10px 20px;font-size:13px;font-weight:500;animation:.3s fadeUp;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}