* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

body {
    background: #f8f9fa;
    min-height: 100vh;
    padding: 20px;
}

:root {
    --primary: #004370;
    --accent: #009B5B;
    --white: #ffffff;
    --gray: #64748b;
    --light-gray: #f8fafc;
    --border: #e2e8f0;
}

a {
    text-decoration: none;
}

button {
    cursor: pointer;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 24px;
}

.spinner {
    border: 3px solid #f6f6f6;
    border-top: 3px solid #1a1a1a;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}