* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #ffffff;
    color: #333;
    min-height: 100vh;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    text-align: center;
    max-width: 320px;
    width: 100%;
}

h1 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
    letter-spacing: -0.3px;
}

p {
    font-size: 15px;
    line-height: 1.5;
    color: #888;
    margin-top: 32px;
    margin-bottom: 16px;
}

.btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: #07c160;
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(7, 193, 96, 0.3);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.btn:hover {
    background: #06ad56;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(7, 193, 96, 0.4);
}

.btn:active {
    transform: translateY(0);
    background: #05994d;
}

.tip {
    font-size: 13px;
    color: #bbb;
    margin-top: 24px;
    letter-spacing: 0.2px;
}
.logo{
    width: 80px;
    height: 80px;
    margin-bottom:80px;
    border-radius: 50%;
}