body {
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-main);
    font-size: 16px;
    letter-spacing: 0;
    overflow-x: hidden;
    touch-action: manipulation;
}

.app-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(135deg, rgba(72, 224, 194, 0.16), transparent 34%),
        linear-gradient(225deg, rgba(247, 190, 85, 0.13), transparent 32%),
        linear-gradient(0deg, var(--bg), var(--bg-soft));
}

.app-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.18;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a {
    color: inherit;
}

button {
    color: inherit;
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}