:root {
    --pyq-card-bg: #ffffff;
    --pyq-card-border: #e2e8f0;
}

.pyq-list {
    display: grid;
    gap: 1.5rem;
}

.main nav[aria-label="Breadcrumb"] {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
    font-size: 0.85rem;
    color: var(--muted);
}

.main nav[aria-label="Breadcrumb"] a {
    color: var(--foreground);
    text-decoration: none;
    font-weight: 600;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    transition: 0.2s ease;
}

.main nav[aria-label="Breadcrumb"] a:hover {
    color: var(--primary);
    background: #dbeafe;
}

.main nav[aria-label="Breadcrumb"] span {
    font-weight: 600;
    color: var(--foreground);
}

.pyq-year {
    border: 1px solid var(--pyq-card-border);
    border-radius: 1rem;
    background: var(--pyq-card-bg);
    padding: 1.25rem;
}

.pyq-year h2 {
    font-size: 1.1rem;
    margin: 0 0 1rem;
}

.pyq-year ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.pyq-year li {
    border: 1px solid var(--pyq-card-border);
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
}

.pyq-paper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.pyq-paper-title {
    color: var(--foreground);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.4;
}

.pyq-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pyq-btn {
    border: 1px solid var(--pyq-card-border);
    background: white;
    color: var(--foreground);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    border-radius: 0.5rem;
    cursor: pointer;
    text-decoration: none;
}

.pyq-btn.primary {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

@media (max-width: 768px) {
    .pyq-year {
        padding: 1rem;
    }

    .pyq-year li {
        padding: 0.65rem 0.85rem;
    }

    .pyq-paper {
        flex-direction: column;
        align-items: flex-start;
    }

    .pyq-actions {
        width: 100%;
    }
}

body.dark-mode {
    --pyq-card-bg: #0f172a;
    --pyq-card-border: #1f2937;
}

body.dark-mode .pyq-year li {
    background: #0b1220;
}

body.dark-mode .pyq-paper-title {
    color: #e5e7eb;
}

body.dark-mode .pyq-btn {
    background: #0b1220;
    border-color: #1f2937;
    color: #e5e7eb;
}

body.dark-mode .pyq-btn.primary {
    background: var(--primary);
    color: #0b1220;
}

body.dark-mode .main nav[aria-label="Breadcrumb"] a {
    background: #0b1220;
    border-color: #1f2937;
    color: #e5e7eb;
}

body.dark-mode .main nav[aria-label="Breadcrumb"] a:hover {
    color: #93c5fd;
    background: #111827;
}