*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

body {
    margin: 0;
    background: var(--color-background, #f7f7f7);
    color: var(--color-text, #1a1a1a);
}

a {
    color: var(--color-primary, #333333);
}

a:hover {
    color: var(--color-primary-hover, #111111);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: min(1200px, calc(100% - 2rem));
    margin-inline: auto;
}

.app-header {
    background: var(--color-secondary, #111111);
    color: var(--color-on-secondary, #ffffff);
}

.app-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 64px;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
}

.app-brand img {
    max-height: 42px;
    width: auto;
}

.app-navigation {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.app-main {
    padding-block: 2rem;
}

.app-footer {
    margin-top: 3rem;
    padding-block: 1.5rem;
    border-top: 1px solid var(--color-border, #dddddd);
    color: var(--color-muted, #666666);
}

h1,
h2,
h3 {
    color: var(--color-text, #1a1a1a);
}

h2 {
    color: var(--color-primary, #333333);
}

table {
    width: 100%;
    border-collapse: collapse;
}

.app-brand,
.app-brand:hover {
    color: inherit;
    text-decoration: none;
}