/* ============================================
   尊龙凯时 - 响应式样式表
   zl-responsive.css
   ============================================ */

/* === xl: >= 1280px (默认桌面) === */

/* === lg: 1024px - 1279px === */
@media (max-width: 1279px) {
    .zl-hero h1 {
        font-size: 3rem;
    }

    .zl-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zl-navbar-inner {
        padding: 0 15px;
    }

    .zl-nav-links li a {
        padding: 8px 10px;
        font-size: 0.9rem;
    }
}

/* === md: 768px - 1023px (平板) === */
@media (max-width: 1023px) {
    .zl-hero h1 {
        font-size: 2.5rem;
    }

    .zl-hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .zl-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .zl-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .zl-sports-layout {
        grid-template-columns: 1fr;
    }

    .zl-app-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .zl-app-mockup {
        order: -1;
    }

    .zl-trust-layout {
        grid-template-columns: 1fr;
    }

    .zl-section {
        padding: 60px 0;
    }

    .zl-page-hero {
        height: 300px;
    }

    .zl-page-hero h1 {
        font-size: 2.2rem;
    }

    .zl-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 导航汉堡菜单 */
    .zl-hamburger {
        display: flex;
    }

    .zl-nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(26, 26, 26, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 5px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .zl-nav-links.zl-nav-open {
        transform: translateX(0);
    }

    .zl-nav-links li {
        width: 100%;
    }

    .zl-nav-links li a {
        display: block;
        padding: 12px 15px;
        border-bottom: 1px solid rgba(192, 158, 111, 0.1);
    }

    .zl-nav-links li a::after {
        display: none;
    }

    .zl-nav-cta-wrapper {
        width: 100%;
        margin-top: 10px;
    }

    .zl-nav-cta-wrapper .zl-btn-cta {
        width: 100%;
        text-align: center;
    }

    .zl-vip-content {
        padding: 40px 20px;
    }

    .zl-vip-content h2 {
        font-size: 2rem;
    }
}

/* === sm: 640px - 767px (手机横屏) === */
@media (max-width: 767px) {
    html {
        font-size: 15px;
    }

    .zl-hero h1 {
        font-size: 2rem;
    }

    .zl-hero-subtitle {
        font-size: 0.95rem;
    }

    .zl-stat-number {
        font-size: 1.5rem;
    }

    .zl-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .zl-grid-3 {
        grid-template-columns: 1fr;
    }

    .zl-grid-2 {
        grid-template-columns: 1fr;
    }

    .zl-section {
        padding: 50px 0;
    }

    .zl-section-title h2 {
        font-size: 1.8rem;
    }

    .zl-dealer-card img {
        height: 250px;
    }

    .zl-footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .zl-page-hero h1 {
        font-size: 1.8rem;
    }

    .zl-gallery {
        grid-template-columns: 1fr;
    }
}

/* === xs: < 640px (手机竖屏) === */
@media (max-width: 639px) {
    html {
        font-size: 14px;
    }

    .zl-hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .zl-hero h1 {
        font-size: 1.8rem;
    }

    .zl-hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .zl-stat-number {
        font-size: 1.3rem;
    }

    .zl-hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .zl-hero-buttons .zl-btn-cta,
    .zl-hero-buttons .zl-btn-outline {
        width: 100%;
        max-width: 280px;
    }

    .zl-grid-4 {
        grid-template-columns: 1fr;
    }

    .zl-section-title h2 {
        font-size: 1.5rem;
    }

    .zl-container {
        padding: 0 15px;
    }

    .zl-page-hero {
        height: 250px;
    }

    .zl-page-hero h1 {
        font-size: 1.5rem;
        padding: 0 15px;
    }

    .zl-odds-table {
        font-size: 0.8rem;
    }

    .zl-odds-table th,
    .zl-odds-table td {
        padding: 8px 6px;
    }

    .zl-winner-item {
        flex-wrap: wrap;
        gap: 5px;
        padding: 12px 15px;
    }

    .zl-app-buttons {
        flex-direction: column;
    }

    .zl-chess-card {
        padding: 20px;
    }

    .zl-vip-content h2 {
        font-size: 1.6rem;
    }

    .zl-video-card video {
        height: 180px;
    }

    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.2rem; }
}