*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--green-50: #f0fdf4;--green-100: #dcfce7;--green-200: #bbf7d0;--green-300: #86efac;--green-400: #4ade80;--green-500: #22c55e;--green-600: #16a34a;--green-700: #15803d;--green-800: #166534;--green-900: #14532d;--teal-400: #2dd4bf;--teal-500: #14b8a6;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--bg-base: #f8fffe;--bg-surface: #ffffff;--bg-card: #f0fdf4;--border: #d1fae5;--border-strong: #86efac;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--brand: var(--green-500);--brand-dark: var(--green-600);--brand-light: var(--green-100);--shadow-sm: 0 1px 3px rgba(22,163,74,.08), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 16px rgba(22,163,74,.1), 0 2px 6px rgba(0,0,0,.05);--shadow-lg: 0 10px 40px rgba(22,163,74,.14), 0 4px 12px rgba(0,0,0,.08);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 24px;--font: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif}body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--green-300);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--green-500)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-green{0%,to{box-shadow:0 0 #22c55e66}50%{box-shadow:0 0 0 8px #22c55e00}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes grow-bar{0%{width:0%}to{width:var(--target-width, 100%)}}.animate-fade-in{animation:fadeIn .4s ease both}.animate-slide-down{animation:slideDown .3s ease both}.animate-spin{animation:spin 1s linear infinite}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none;white-space:nowrap}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--green-500),var(--green-600));color:#fff;box-shadow:0 4px 14px #22c55e59}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--green-400),var(--green-500));box-shadow:0 6px 20px #22c55e73;transform:translateY(-1px)}.btn-secondary{background:var(--brand-light);color:var(--green-700);border:1.5px solid var(--green-200)}.btn-secondary:hover:not(:disabled){background:var(--green-200);border-color:var(--green-300)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1.5px solid var(--gray-200)}.btn-ghost:hover:not(:disabled){background:var(--gray-100);border-color:var(--gray-300);color:var(--text-primary)}.btn-sm{padding:6px 14px;font-size:13px;border-radius:6px}.btn-lg{padding:14px 28px;font-size:16px;border-radius:var(--radius)}.btn-xl{padding:18px 36px;font-size:17px;border-radius:var(--radius);font-weight:700}.card{background:var(--bg-surface);border:1.5px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-elevated{background:var(--bg-surface);border:1.5px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:500}.tag-green{background:var(--green-100);color:var(--green-700)}.tag-teal{background:#ccfbf1;color:#0f766e}.tag-amber{background:#fef3c7;color:#92400e}.tag-red{background:#fee2e2;color:#991b1b}.shimmer{background:linear-gradient(90deg,var(--green-50) 25%,var(--green-100) 50%,var(--green-50) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}