@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--pc-bg:#f8fafc;--pc-surface:#fffffff2;--pc-surface-hover:#fff;--pc-border:#0f172a0f;--pc-border-hover:#0f172a1f;--pc-primary:#4f46e5;--pc-primary-hover:#4338ca;--pc-primary-light:#eef2ff;--pc-accent:#0d9488;--pc-text-main:#0f172a;--pc-text-muted:#475569;--pc-text-light:#94a3b8;--pc-shadow-sm:0 2px 8px -2px #0f172a0d;--pc-shadow-md:0 12px 32px -8px #0f172a14;--pc-shadow-lg:0 24px 48px -12px #0f172a1f}body{background-color:var(--pc-bg);color:var(--pc-text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0 0,#100f1505 0,#0000 50%),radial-gradient(at 50% 0,#2f3e6a05 0,#0000 50%),radial-gradient(at 100% 0,#72274105 0,#0000 50%);background-attachment:fixed;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Inter,sans-serif;line-height:1.6}h1,h2,h3,h4,h5,h6,.font-display{letter-spacing:-.02em;font-weight:700}.pc-glass{background:var(--pc-surface);-webkit-backdrop-filter:blur(20px);border:1px solid var(--pc-border);box-shadow:var(--pc-shadow-md);border-radius:24px;transition:all .3s cubic-bezier(.4,0,.2,1)}.pc-glass-hover:hover{background:var(--pc-surface-hover);border-color:var(--pc-border-hover);box-shadow:var(--pc-shadow-lg);transform:translateY(-4px)}.pc-btn-primary{background:var(--pc-primary);color:#fff;border:none;border-radius:12px;justify-content:center;align-items:center;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #4f46e540}.pc-btn-primary:hover:not(:disabled){background:var(--pc-primary-hover);transform:translateY(-1px);box-shadow:0 6px 16px #4f46e559}.pc-btn-primary:disabled{box-shadow:none;color:#f8fafc;cursor:not-allowed;background:#cbd5e1}.pc-btn-secondary{color:var(--pc-text-main);border:1px solid var(--pc-border-hover);box-shadow:var(--pc-shadow-sm);background:#fff;border-radius:12px;justify-content:center;align-items:center;font-weight:600;transition:all .2s;display:inline-flex}.pc-btn-secondary:hover:not(:disabled){color:var(--pc-primary);background:#f8fafc;border-color:#94a3b8}.pc-btn-secondary:disabled{opacity:.5;cursor:not-allowed}.pc-text-gradient{background:linear-gradient(135deg,#0f172a 0%,#4f46e5 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.pc-dropzone{background:#f1f5f9;border:2px dashed #cbd5e1;transition:all .3s}.pc-dropzone:hover,.pc-dropzone.dragover{border-color:var(--pc-primary);background:var(--pc-primary-light)}.pc-canvas-bg{background-color:#f1f5f9;background-image:linear-gradient(45deg,#e2e8f0 25%,#0000 25% 75%,#e2e8f0 75%,#e2e8f0),linear-gradient(45deg,#e2e8f0 25%,#0000 25% 75%,#e2e8f0 75%,#e2e8f0);background-position:0 0,10px 10px;background-size:20px 20px}@keyframes pc-reveal{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.animate-reveal{opacity:0;animation:.6s cubic-bezier(.2,.8,.2,1) forwards pc-reveal}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}