* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --text-color: #000;
    --bg-color: #fff;
    --page-color-transition: background-color .2s ease, color .2s ease;
    --color-work: #ffd3b6;
    --color-play: #a8e6cf;
    --color-thoughts: #dcedc1;
    --color-contact: #ffaaa5;
}

[data-theme="dark"] {
    --text-color: #fff;
    --bg-color: #000;
    --color-work: #592408;
    --color-play: #0b452f;
    --color-thoughts: #274503;
    --color-contact: #540e0b;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: var(--page-color-transition);
    overflow: hidden;
    height: 100dvh;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    border: 1px solid var(--text-color);
    pointer-events: none;
    z-index: 9999;
    transition: var(--page-color-transition);
}

header h1, .category-trigger {
    user-select: none;
    -webkit-user-select: none;
}

.category-content {
    position: absolute;
    inset: 0;
    z-index: 5;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease-out, visibility 0.25s ease-out;
}


.content-viewport {
    width: 100%;
    height: 100%;
    padding: 2rem;
    overflow-y: auto;
    overflow-x: hidden;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

#work-content .content-viewport {
    display: block;
    padding-right: calc(2rem + 60px + 2rem);
}

@media (max-width: 1024px) {
    #work-content .content-viewport,
    .content-viewport {
        padding-right: 28px;
    }
}

.content-viewport img {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    border: 1px solid var(--text-color);
}


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

/* Accessibility Focus States */
:focus-visible {
    outline: 2px dashed var(--text-color);
    outline-offset: 2px;
}

[tabindex="-1"]:focus {
    outline: none !important;
}