body {
    background-color: #bf7322;
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
    color: #f9df18;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transform: translateY(-80px);
}

.logo-image {
    width: 150px;
    max-width: 30vw;
    height: auto;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(-50px) scale(0.5);
    position: relative;
    top: 20px;
}

.logo-text {
    font-weight: 900;
    font-size: 10vw;
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

.logo-text .letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(-100px) scale(0.8);
}

.start-button {
    color: #f9df18;
    background-color: transparent;
    border: 3px solid #f9df18;
    padding: 18px 35px;
    font-size: 1.3rem;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease-in-out;
    opacity: 0;
    transform: translateY(30px);
}

.start-button:hover {
    background-color: #f9df18;
    color: #bf7322;
    box-shadow: 0px 0px 25px 0px rgba(249, 223, 24, 0.6);
    transform: translateY(-5px) scale(1.05);
}

.ca-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 90vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ca-box {
    background-color: rgba(220, 220, 220, 0.9);
    color: #000000;
    border-radius: 12px;
    padding: 12px 20px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    cursor: pointer;
    min-width: fit-content;
    max-width: 100%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.2s ease;
    gap: 10px;
}

.ca-prefix {
    font-weight: bold;
    color: #555;
    white-space: nowrap;
    flex-shrink: 0;
}

.ca-address {
    word-break: break-all;
    text-align: left;
    flex: 1;
    min-width: 0;
    line-height: 1.3;
}

.copy-icon {
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000000'%3E%3Cpath d='M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.5;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.copy-feedback {
    color: #f9df18;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translateY(10px);
}

.copy-feedback.show {
    opacity: 1;
    transform: translateY(0);
}