html {
    font-size: 120%;
}

body {
    font-family: "IBM Plex Sans Thai", sans-serif;
    color: #1f2937;
    background: #f8fafc;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.num-pill {
    padding: 0.5rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    background: #fff;
    font-family: "IBM Plex Mono", monospace;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.num-pill:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 6px -1px rgba(241, 245, 249, 1);
}

.num-pill-lg {
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    background: #2563eb;
    color: #fff;
    font-family: "IBM Plex Mono", monospace;
    font-size: 1.875rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    box-shadow: 0 10px 15px -3px rgba(226, 232, 240, 1);
    transition: transform 0.2s;
}

@media (min-width: 640px) {
    .num-pill-lg { font-size: 2.25rem; }
}

.num-pill-lg:hover {
    transform: scale(1.05);
}

.card {
    border: 1px solid #f1f5f9;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.1);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-blue { background: #dbeafe; color: #1d4ed8; }
.badge-green { background: #d1fae5; color: #047857; }
.badge-amber { background: #fef3c7; color: #b45309; }