@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--color-bg:#fafbfc;--color-surface:#fff;--color-surface-hover:#f5f7fa;--color-border:#e2e8f0;--color-border-light:#edf2f7;--color-text:#1a202c;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-primary:#0f62fe;--color-primary-hover:#0050d4;--color-primary-light:#ebf2ff;--color-up:#10b981;--color-up-bg:#ecfdf5;--color-up-border:#a7f3d0;--color-down:#ef4444;--color-down-bg:#fef2f2;--color-down-border:#fecaca;--color-warning:#f59e0b;--color-warning-bg:#fffbeb;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Consolas", monospace;--header-height:64px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 2px 8px #0000000f;--shadow-lg:0 4px 16px #00000014;--shadow-xl:0 8px 32px #0000001a;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}input,button,select,textarea{font-family:inherit;font-size:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.container-narrow{max-width:480px;margin:0 auto;padding:0 24px}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.9375rem;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.btn:hover{text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-surface-hover);border-color:var(--color-text-muted)}.btn-ghost{color:var(--color-text-secondary);background:0 0}.btn-ghost:hover{background:var(--color-surface-hover);color:var(--color-text)}.btn-lg{border-radius:var(--radius-md);padding:14px 28px;font-size:1rem}.btn-sm{padding:6px 14px;font-size:.8125rem}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:24px}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{color:var(--color-text-secondary);font-size:.875rem;font-weight:500}.form-input{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition);outline:none;padding:10px 14px;font-size:.9375rem}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.form-input::placeholder{color:var(--color-text-muted)}.form-error{color:var(--color-down);font-size:.8125rem}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em;align-items:center;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-up{background:var(--color-up-bg);color:var(--color-up);border:1px solid var(--color-up-border)}.badge-down{background:var(--color-down-bg);color:var(--color-down);border:1px solid var(--color-down-border)}.badge-premium{color:#fff;background:linear-gradient(135deg,#0f62fe,#6366f1)}.skeleton{background:linear-gradient(90deg, var(--color-border-light) 25%, var(--color-surface-hover) 50%, var(--color-border-light) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (width<=768px){.container{padding:0 16px}.hide-mobile{display:none}}@media (width<=480px){html{font-size:15px}}