:root {
    --radius: 1.5rem;
}

* {
    box-sizing: border-box;
}
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-color: #ffffff;
    color: #b30000;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
header {
    width: 100%;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}
.top-bar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.site-title {
    font-weight: bold;
    color: #b30000;
    font-size: 1.2rem;
}
.top-button {
    padding: 0.7rem 1.5rem;
    background-color: #b30000;
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 1rem;
}
.top-button:hover {
    background-color: #990000;
}
.container {
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.main-heading {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}
.subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #660000;
}
.tracker {
    width: fit-content;
    height: 100%;
    padding: 1rem;
    background: #b30000;
    border-radius: 16px;
    margin-bottom: 2rem;
    color: white;
    font-size: 3rem;
    font-weight: bold;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.tracker-subtext {
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: normal;
    color: white;
}
.buy-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: #b30000;
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 1.2rem;
}
.buy-button:hover {
    background-color: #990000;
}
footer {
    text-align: center;
    padding: 1rem;
    background-color: #f8f8f8;
}
.coin-address {
    font-size: 0.9rem;
    color: #333;
    word-break: break-all;
}
@media (max-width: 600px) {
.main-heading {
    font-size: 1.8rem;
}
.buy-button, .top-button {
    font-size: 1rem;
    padding: 0.8rem 1.5rem;
}
.tracker {
    height: 250px;
}
.site-title {
    font-size: 1rem;
}
}
.branding {
    display: flex;
    align-items: center;
gap: 10px;
}
.logo {
    height: 40px;
    width: auto;
    border-radius: 6px;
}
.top-bar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-buttons {
    display: flex;
    gap: 1rem;
}
.donate {
    background-color: #000;
}
.donate:hover {
    background-color: #333;
}
.flex-row {
    display: flex;
    flex-direction: row;
    gap: 1rem;
}
.community-button {
    border: 2px solid #b30000;
    border-radius: var(--radius);
    padding: 1rem 2rem;
    color: #b30000;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}