:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a2e;--bg-card-hover:#222240;--bg-glass:#1a1a2eb3;--accent-primary:#6c5ce7;--accent-primary-light:#a29bfe;--accent-primary-dark:#4834d4;--accent-secondary:#00cec9;--accent-gradient:linear-gradient(135deg, #6c5ce7 0%, #00cec9 100%);--accent-gradient-hover:linear-gradient(135deg, #a29bfe 0%, #55efc4 100%);--text-primary:#f0f0f5;--text-secondary:#9d9db5;--text-muted:#6b6b80;--text-accent:#a29bfe;--success:#00b894;--warning:#fdcb6e;--danger:#e17055;--info:#74b9ff;--border-color:#6c5ce726;--border-color-hover:#6c5ce766;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6c5ce74d;--shadow-glow-strong:0 0 40px #6c5ce780;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--space-4xl:96px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Microsoft YaHei", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", Menlo, Consolas, monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}a{color:var(--text-accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-primary-light)}.container{width:100%;max-width:1200px;padding:0 var(--space-lg);margin:0 auto}.authHeader{z-index:1000;align-items:center;gap:12px;display:flex;position:absolute;top:16px;right:24px}@media (max-width:860px){.authHeader{justify-content:flex-end;margin-bottom:-16px;padding:16px 24px 0;position:relative;top:0;right:0}}.glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color)}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);font-size:15px;font-weight:600;font-family:var(--font-sans);border:none;padding:12px 28px;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{box-shadow:var(--shadow-glow-strong);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color-hover);background:0 0}.btn-secondary:hover{background:var(--bg-card);border-color:var(--accent-primary)}.btn-lg{border-radius:var(--radius-lg);padding:16px 36px;font-size:17px}.btn-sm{padding:8px 18px;font-size:13px}.btn-icon{border-radius:var(--radius-md);width:40px;height:40px;padding:0}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-md)}.form-group{gap:var(--space-sm);flex-direction:column;display:flex}.form-label{color:var(--text-secondary);font-size:14px;font-weight:500}.form-input,.form-textarea,.form-select{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-size:15px;font-family:var(--font-sans);transition:all var(--transition-fast);outline:none;padding:12px 16px}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6c5ce726}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:100px}.badge{border-radius:var(--radius-full);letter-spacing:.02em;align-items:center;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.badge-primary{color:var(--accent-primary-light);background:#6c5ce726}.badge-success{color:var(--success);background:#00b89426}.badge-warning{color:var(--warning);background:#fdcb6e26}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #6c5ce733}50%{box-shadow:0 0 40px #6c5ce780}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.6s forwards fadeIn}.animate-slide-up{animation:.6s forwards slideUp}.delay-1{opacity:0;animation-delay:.1s}.delay-2{opacity:0;animation-delay:.2s}.delay-3{opacity:0;animation-delay:.3s}.delay-4{opacity:0;animation-delay:.4s}.delay-5{opacity:0;animation-delay:.5s}@media (max-width:768px){.container{padding:0 var(--space-md)}.btn-lg{padding:14px 28px;font-size:15px}}