/* ===== 智驾早报 · Custom Styles ===== */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background-color: #f8f9fa;
}

.hero-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
}

.hero-section h1 {
    background: linear-gradient(135deg, #e2e2e2, #4fc3f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section .lead,
.hero-section .text-muted {
    color: #b0b0b0 !important;
}

.card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
}

.badge {
    font-weight: 500;
}

.table th {
    font-weight: 600;
    white-space: nowrap;
}

.timeline-wrapper ul li {
    padding: 0.2rem 0;
    border-left: 2px solid #dee2e6;
    padding-left: 0.75rem;
    position: relative;
}

.timeline-wrapper ul li::before {
    content: "";
    position: absolute;
    left: -5px;
    top: 0.6rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6c757d;
}

.timeline-wrapper ul li:last-child::before {
    background: #0d6efd;
}

/* Responsive font tweaks */
@media (max-width: 576px) {
    .display-6 {
        font-size: 1.5rem;
    }
    .hero-section .display-4 {
        font-size: 1.8rem;
    }
}

/* Sticky footer tweak */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

footer {
    margin-top: auto;
}