:root{--bg: #0a0a0b;--bg-card: #141416;--bg-card-hover: #1a1a1e;--border: #2a2a2e;--border-hover: #3a3a40;--text: #e8e8ec;--text-muted: #8a8a94;--text-dim: #5a5a64;--accent: #ff6b4a;--accent-glow: rgba(255, 107, 74, .15);--accent-soft: #ff8a70;--green: #4ade80;--blue: #60a5fa;--purple: #a78bfa;--yellow: #fbbf24;--pink: #f472b6;--radius: 12px;--radius-sm: 8px;--font-body: "DM Sans", sans-serif;--font-display: "Instrument Serif", serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");pointer-events:none;z-index:9999}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .4s ease forwards}header{position:sticky;top:0;z-index:100;background:#0a0a0bd9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:0 40px;height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-family:var(--font-display);font-size:26px;color:var(--text);cursor:pointer;letter-spacing:-.5px;-webkit-user-select:none;user-select:none}.logo span{color:var(--accent)}header nav{display:flex;gap:6px}header nav button{background:none;border:1px solid transparent;color:var(--text-muted);font-family:var(--font-body);font-size:13.5px;font-weight:500;padding:7px 14px;border-radius:8px;cursor:pointer;transition:all .2s}header nav button:hover,header nav button.active{color:var(--text);background:var(--bg-card);border-color:var(--border)}.hero{text-align:center;padding:80px 40px 60px;position:relative}.hero:before{content:"";position:absolute;top:-100px;left:50%;transform:translate(-50%);width:600px;height:400px;background:radial-gradient(ellipse,var(--accent-glow) 0%,transparent 70%);pointer-events:none}.hero h1{font-family:var(--font-display);font-size:clamp(42px,6vw,72px);font-weight:400;line-height:1.1;letter-spacing:-1px;margin-bottom:20px;position:relative}.hero h1 em{font-style:italic;color:var(--accent)}.hero p{color:var(--text-muted);font-size:17px;max-width:520px;margin:0 auto 36px;line-height:1.6}.hero-badges{display:flex;gap:24px;justify-content:center;flex-wrap:wrap}.hero-badges span{display:flex;align-items:center;gap:7px;color:var(--text-dim);font-size:13px;font-weight:500}.hero-badges span:before{content:"✓";color:var(--green);font-weight:700;font-size:12px}.section-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:24px;padding-left:4px}.tools-container{max-width:1100px;margin:0 auto;padding:0 40px 100px}.tool-section{margin-bottom:56px}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.tool-view{display:none;max-width:860px;margin:0 auto;padding:40px}.tool-view.active{display:block}.tool-view-header{margin-bottom:36px}.tool-view-header h2{font-family:var(--font-display);font-size:36px;font-weight:400;margin-bottom:8px}.tool-view-header p{color:var(--text-muted);font-size:15px}footer{text-align:center;padding:40px;border-top:1px solid var(--border);color:var(--text-dim);font-size:13px}@media (max-width: 768px){header{padding:0 20px}.hero{padding:50px 20px 40px}.tools-container{padding:0 20px 60px}.tool-view{padding:20px}.tool-grid{grid-template-columns:1fr}header nav{display:none}}.info-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;max-width:720px;font-size:14.5px;line-height:1.7;color:var(--text-muted)}.info-card strong{color:var(--text)}.info-card a:not(.btn-sponsor){color:var(--accent);text-decoration:none}.info-card a:hover{text-decoration:underline}.stats-bar{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px 0;padding:16px 40px;background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-size:13.5px;color:var(--text-muted)}.stats-bar span{padding:0 16px}.stats-divider{color:var(--border-hover);padding:0!important}.tool-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;cursor:pointer;transition:all .25s ease;position:relative;overflow:hidden}.tool-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px)}.tool-card:after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--card-accent, var(--accent));opacity:0;transition:opacity .25s}.tool-card:hover:after{opacity:1}.tool-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px;background:var(--icon-bg, var(--accent-glow))}.tool-card h3{font-size:15px;font-weight:600;margin-bottom:6px;color:var(--text)}.tool-card p{font-size:13px;color:var(--text-muted);line-height:1.5}.back-btn{display:inline-flex;align-items:center;gap:8px;background:none;border:none;color:var(--text-muted);font-family:var(--font-body);font-size:14px;cursor:pointer;margin-bottom:20px;padding:6px 0;transition:color .2s}.back-btn:hover{color:var(--text)}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:60px 40px;text-align:center;cursor:pointer;transition:all .3s;background:var(--bg-card);position:relative}.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);background:#ff6b4a0a}.drop-zone-icon{font-size:40px;margin-bottom:16px;opacity:.6}.drop-zone h3{font-size:16px;font-weight:600;margin-bottom:6px}.drop-zone p{color:var(--text-muted);font-size:13.5px}.drop-zone input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;z-index:1}.drop-zone-icon,.drop-zone h3,.drop-zone p{pointer-events:none}.file-list{margin-top:20px;display:flex;flex-direction:column;gap:8px}.file-item{display:flex;align-items:center;gap:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;font-size:14px;cursor:grab;transition:all .2s}.file-item:hover{border-color:var(--border-hover)}.file-item.dragging{opacity:.5;border-color:var(--accent)}.file-item .file-icon{color:var(--accent);font-size:18px;flex-shrink:0}.file-item .file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item .file-size{color:var(--text-muted);font-size:12px;flex-shrink:0}.file-item .file-remove{background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:18px;padding:2px 6px;border-radius:4px;transition:all .2s;flex-shrink:0}.file-item .file-remove:hover{color:#ef4444;background:#ef44441a}.btn-primary{background:var(--accent);color:#fff;border:none;font-family:var(--font-body);font-size:15px;font-weight:600;padding:12px 28px;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary:hover{background:var(--accent-soft);transform:translateY(-1px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border);font-family:var(--font-body);font-size:14px;font-weight:500;padding:10px 20px;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.action-bar{margin-top:28px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.options-row{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap}.option-group{display:flex;flex-direction:column;gap:6px}.option-group label{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.option-group select,.option-group input[type=number],.option-group input[type=text]{background:var(--bg-card);border:1px solid var(--border);color:var(--text);font-family:var(--font-body);font-size:14px;padding:8px 12px;border-radius:var(--radius-sm);outline:none;transition:border-color .2s;min-width:140px}.option-group select:focus,.option-group input:focus{border-color:var(--accent)}.progress-bar{width:100%;height:4px;background:var(--border);border-radius:2px;margin-top:20px;overflow:hidden;display:none}.progress-bar.active{display:block}.progress-bar-fill{height:100%;background:var(--accent);border-radius:2px;width:0%;transition:width .3s}.status-text{margin-top:10px;font-size:13px;color:var(--text-muted)}.result-area{margin-top:28px;padding:24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);display:none}.result-area.active{display:block}.result-area h4{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--green);display:flex;align-items:center;gap:8px}.result-area h4:before{content:"✓"}.result-info{font-size:13px;color:var(--text-muted);margin-bottom:16px}.toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%) translateY(16px);padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;opacity:0;transition:opacity .3s,transform 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.2s}.page-preview:hover{border-color:var(--border-hover)}.page-preview.selected{border-color:var(--accent)}.page-preview.dragging{opacity:.4}.page-preview.drag-over{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue)}.page-preview canvas{width:100%;height:100%;object-fit:contain}.page-preview .page-num{position:absolute;bottom:4px;right:6px;background:#000000b3;color:#fff;font-size:11px;padding:2px 6px;border-radius:4px}.page-preview .page-check{position:absolute;top:6px;left:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:none;align-items:center;justify-content:center;font-size:12px;font-weight:700}.page-preview.selected .page-check{display:flex}.editor-canvas-wrapper{margin-top:20px;background:#2a2a2e;border-radius:var(--radius);padding:20px;overflow:auto;max-height:600px;display:flex;justify-content:center}.editor-canvas-wrapper canvas{box-shadow:0 4px 24px #0006}.editor-toolbar{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.editor-toolbar button{background:var(--bg-card);border:1px solid var(--border);color:var(--text);font-family:var(--font-body);font-size:13px;padding:8px 14px;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}.editor-toolbar button:hover{border-color:var(--accent);color:var(--accent)}.editor-toolbar button.active{background:var(--accent);border-color:var(--accent);color:#fff}.editor-toolbar input[type=color]{width:32px;height:32px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);cursor:pointer;padding:2px}.editor-toolbar input[type=range]{width:80px;accent-color:var(--accent)}