:root {
    --color-primary: #22c55e;
    --color-primary-dark: #0f3d2a;
    --color-primary-darker: #06251a;
    --color-accent: #60a5fa;
    --color-accent-dark: #3b82f6;
    --color-success: #34d399;
    --color-danger: #fb7185;

    --color-text: #243244;
    --color-text-muted: #5b6b7f;
    --color-text-light: #7f8fa6;
    --color-bg: #f7fafc;
    --color-bg-soft: #f1f6ff;
    --color-bg-muted: #eef2f7;
    --color-border: #d6e2ee;
    --color-border-soft: #e7f0f8;

    --gradient-hero: linear-gradient(135deg, #0b2a22 0%, #10b981 48%, #60a5fa 100%);
    --gradient-deep: linear-gradient(135deg, #051a14 0%, #0b2a22 55%, #0f3b2a 100%);
    --gradient-dept: linear-gradient(135deg, #0a3a6b 0%, #1d4ed8 52%, #0ea5e9 100%);
    --gradient-security: linear-gradient(135deg, #0b2a22 0%, #051a14 70%, #021018 100%);
    --gradient-mission: linear-gradient(135deg, #0ea5e9 0%, #1d4ed8 50%, #10b981 100%);
    --gradient-trust: linear-gradient(135deg, #051a14 0%, #0b2a22 45%, #0ea5e9 100%);
    --gradient-cta: linear-gradient(135deg, #0ea5e9 0%, #60a5fa 35%, #10b981 100%);
    --gradient-accent: linear-gradient(135deg, #60a5fa 0%, #34d399 100%);
    --gradient-icon: linear-gradient(135deg, #60a5fa 0%, #10b981 100%);

    --glass-bg: rgba(255, 255, 255, 0.11);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-blur: blur(12px);

    --shadow-sm: 0 8px 22px rgba(2, 18, 30, 0.06);
    --shadow-md: 0 14px 34px rgba(2, 18, 30, 0.10);
    --shadow-lg: 0 20px 54px rgba(2, 18, 30, 0.14);
    --shadow-xl: 0 26px 76px rgba(2, 18, 30, 0.16);
    --shadow-primary: 0 18px 46px rgba(16, 185, 129, 0.16), 0 6px 18px rgba(96, 165, 250, 0.10);
    --shadow-accent: 0 16px 42px rgba(96, 165, 250, 0.18), 0 7px 20px rgba(52, 211, 153, 0.10);

    --radius-sm: 8px;
    --radius-md: 18px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --space-xs: 0.55rem;
    --space-sm: 1.05rem;
    --space-md: 1.6rem;
    --space-lg: 2.45rem;
    --space-xl: 3.75rem;
    --space-2xl: 6rem;

    --transition-fast: 180ms cubic-bezier(0.2, 0.9, 0.2, 1);
    --transition-base: 260ms cubic-bezier(0.18, 0.8, 0.2, 1);
    --transition-slow: 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

:where(body) {
    color: var(--color-text);
    background: radial-gradient(1200px 600px at 15% 0%, rgba(96, 165, 250, 0.12) 0%, rgba(16, 185, 129, 0.06) 45%, rgba(255, 255, 255, 0) 70%),
                radial-gradient(900px 520px at 90% 15%, rgba(16, 185, 129, 0.10) 0%, rgba(96, 165, 250, 0.05) 50%, rgba(255, 255, 255, 0) 74%),
                var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    caret-color: var(--color-primary);
}

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

.bg-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    box-shadow: 0 18px 54px rgba(2, 18, 30, 0.10), 0 2px 10px rgba(2, 18, 30, 0.06);
}

.icon-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #60a5fa 0%, #10b981 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 18px 45px rgba(96, 165, 250, 0.20), 0 10px 25px rgba(16, 185, 129, 0.16);
    text-shadow: 0 2px 10px rgba(2, 18, 30, 0.25);
}

.header {
    background: rgba(255, 255, 255, 0.92);
    z-index: 1030;
    box-shadow: 0 14px 44px rgba(2, 18, 30, 0.10), 0 2px 10px rgba(2, 18, 30, 0.06);
}

.header .navbar-brand img {
    transition: transform var(--transition-fast), filter var(--transition-fast);
    filter: saturate(1.05) contrast(1.02);
}

.header .navbar-brand:hover img {
    transform: scale(1.05);
    filter: saturate(1.15) contrast(1.05);
}

.header .nav-link {
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition-fast), text-shadow var(--transition-fast), opacity var(--transition-fast);
    text-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

.header .nav-link:hover {
    color: var(--color-primary);
    text-shadow: 0 10px 30px rgba(16, 185, 129, 0.18);
}

.hero-section {
    min-height: 480px;
    background: var(--gradient-hero);
    color: #ffffff;
    padding-block: var(--space-2xl);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -40px 120px rgba(2, 18, 30, 0.12);
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(800px 420px at 18% 30%, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.06) 40%, rgba(0, 0, 0, 0.12) 100%),
                rgba(0, 0, 0, 0.14);
    z-index: 0;
    pointer-events: none;
}

.hero-section > .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
    text-shadow: 0 14px 38px rgba(2, 18, 30, 0.35);
}

.hero-section h2 {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    opacity: 0.95;
    margin-bottom: var(--space-md);

    font-weight: 500;
    text-shadow: 0 10px 28px rgba(2, 18, 30, 0.25);
}

.hero-section .lead {
    font-size: 1.1rem;
    max-width: 700px;
    margin-inline: auto;
    opacity: 0.98;
    text-shadow: 0 10px 28px rgba(2, 18, 30, 0.22);
}

.hero-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-block-start: var(--space-md);
}

.notice-bar {
    animation: noticeSlideIn 560ms cubic-bezier(0.16, 1, 0.3, 1);
}

.notice-bar a {
    transition: opacity var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
}

.notice-bar a:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

@keyframes noticeSlideIn {
    from { transform: translateY(-110%); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.breadcrumb-nav {
    background: linear-gradient(180deg, rgba(238, 242, 247, 0.96) 0%, rgba(241, 246, 255, 0.86) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.breadcrumb-nav .breadcrumb-item a {
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.breadcrumb-nav .breadcrumb-item a:hover {
    color: var(--color-primary-dark) !important;
    text-shadow: 0 12px 34px rgba(16, 185, 129, 0.20);
}

.why-us-section {
    background: linear-gradient(180deg, rgba(241, 246, 255, 0.9) 0%, rgba(248, 250, 252, 1) 100%);
}

.whyus-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(231, 240, 248, 1);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    height: 100%;
    box-shadow: 0 14px 38px rgba(2, 18, 30, 0.06), 0 2px 10px rgba(2, 18, 30, 0.04);
}

.whyus-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 66px rgba(16, 185, 129, 0.16), 0 10px 28px rgba(96, 165, 250, 0.10);
    border-color: rgba(16, 185, 129, 0.35);
    background: rgba(255, 255, 255, 0.98);
}

.about-section {
    background: var(--gradient-deep);
    color: #ffffff;
    box-shadow: inset 0 -60px 180px rgba(0, 0, 0, 0.18);
}

.about-img-wrap {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 70px rgba(2, 18, 30, 0.22);
}

.about-img-wrap img {
    transition: transform var(--transition-slow), filter var(--transition-slow), opacity var(--transition-slow);
    filter: saturate(1.05) contrast(1.02);
}

.about-img-wrap:hover img {
    transform: scale(1.05);
    filter: saturate(1.12) contrast(1.05);
}

.about-card {
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.about-card:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 24px 60px rgba(2, 18, 30, 0.18);
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.78) !important;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.departments-section {
    background: var(--gradient-dept);
    color: #ffffff;
    box-shadow: inset 0 -50px 140px rgba(2, 18, 30, 0.18);
}

.departments-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    text-shadow: 0 18px 46px rgba(2, 18, 30, 0.28);
}

.departments-subtitle {
    font-size: 1.05rem;
    max-width: 800px;
    margin-inline: auto;
    color: rgba(255, 255, 255, 0.88);
    text-shadow: 0 14px 34px rgba(2, 18, 30, 0.18);
}

.departments-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-block-start: var(--space-lg);
}

@media (min-width: 768px) {
    .departments-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.d-item {
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 22px 68px rgba(2, 18, 30, 0.16), 0 2px 12px rgba(255, 255, 255, 0.12);
}

.d-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: #67e8f9;
    margin-bottom: var(--space-xs);
    text-shadow: 0 18px 50px rgba(103, 232, 249, 0.25);
}

.d-num span {
    color: rgba(255, 255, 255, 0.94);
    font-size: 1.1rem;
    margin-inline-start: var(--space-xs);
}

.d-image {
    margin-bottom: var(--space-sm);
}

.d-image img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: 0 26px 76px rgba(2, 18, 30, 0.22);
}

.security-section {
    background: var(--gradient-security);
    color: #fff;
    box-shadow: inset 0 -60px 180px rgba(0, 0, 0, 0.20);
}

.security-network {
    position: relative;
    max-width: 800px;
    margin: var(--space-xl) auto;
    min-height: 400px;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .security-network {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(3, auto);
    }

    .core-node        { grid-column: 2; grid-row: 2; }
    .node-top-left    { grid-column: 1; grid-row: 1; }
    .node-top-right   { grid-column: 3; grid-row: 1; }
    .node-bottom-left { grid-column: 1; grid-row: 3; }
    .node-bottom-right{ grid-column: 3; grid-row: 3; }
}

.core-node {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.95) 0%, rgba(16, 185, 129, 0.95) 55%, rgba(103, 232, 249, 0.9) 100%);
    border-radius: 50%;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    color: var(--color-primary-darker);
    font-weight: 700;
    box-shadow: 0 28px 88px rgba(16, 185, 129, 0.28), 0 18px 60px rgba(96, 165, 250, 0.20), inset 0 2px 18px rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.node {
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    text-align: center;
    color: #ffffff;
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    box-shadow: 0 22px 66px rgba(2, 18, 30, 0.14), 0 2px 12px rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.node:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 30px 88px rgba(16, 185, 129, 0.20), 0 16px 50px rgba(96, 165, 250, 0.14);
    border-color: rgba(103, 232, 249, 0.30);
}

.node-title {
    font-weight: 600;
    color: #6ee7b7;
    margin-block: var(--space-xs);
    text-shadow: 0 16px 46px rgba(110, 231, 183, 0.22);
}

@media (max-width: 767.98px) {
    .core-node { width: 120px; height: 120px; }
}

.honor-section {
    background: linear-gradient(180deg, rgba(241, 246, 255, 0.96) 0%, rgba(248, 250, 252, 1) 100%);
}

.honor-row {
    padding-block: var(--space-sm);
}

.honor-text-card {
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.94);
    border-radius: var(--radius-md);
    border-inline-start: 4px solid rgba(96, 165, 250, 0.95);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    box-shadow: 0 18px 50px rgba(2, 18, 30, 0.06), 0 2px 10px rgba(2, 18, 30, 0.04);
    border: 1px solid rgba(214, 226, 238, 0.9);
}

.honor-text-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 74px rgba(96, 165, 250, 0.18), 0 10px 30px rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.45);
    background: rgba(255, 255, 255, 0.99);
}

.mission-section {
    background: var(--gradient-mission);
    padding-block: var(--space-2xl);
    color: #fff;
    box-shadow: inset 0 -60px 180px rgba(0, 0, 0, 0.18);
}

.mission-list li {
    margin-bottom: var(--space-sm);
    color: rgba(226, 232, 240, 0.92);
    text-shadow: 0 14px 34px rgba(2, 18, 30, 0.18);
}

.stats-section {
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(241, 246, 255, 0.65) 100%);
}

.stats-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
    background: rgba(241, 246, 255, 0.65);
    box-shadow: 0 14px 44px rgba(2, 18, 30, 0.06), 0 2px 10px rgba(2, 18, 30, 0.04);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 28px 84px rgba(96, 165, 250, 0.16), 0 12px 38px rgba(16, 185, 129, 0.12);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 249, 255, 0.96) 45%, rgba(241, 246, 255, 0.92) 100%);
}

.stats-card h3 {
    font-variant-numeric: tabular-nums;
    color: var(--color-primary-darker);
    text-shadow: 0 16px 40px rgba(2, 18, 30, 0.10);
}

.news-section {
    background: linear-gradient(180deg, rgba(241, 246, 255, 0.96) 0%, rgba(248, 250, 252, 1) 100%);
}

.news-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
    border: 1px solid rgba(231, 240, 248, 1);
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-md);
    box-shadow: 0 14px 44px rgba(2, 18, 30, 0.06), 0 2px 10px rgba(2, 18, 30, 0.04);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 34px 96px rgba(2, 18, 30, 0.16), 0 16px 50px rgba(96, 165, 250, 0.14);
    border-color: rgba(96, 165, 250, 0.45);
}

.news-img-wrap {
    height: 200px;
    overflow: hidden;
    position: relative;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.news-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-slow);
    filter: saturate(1.05) contrast(1.03);
}

.news-card:hover .news-img-wrap img {
    transform: scale(1.08);
    filter: saturate(1.18) contrast(1.08);
}

.matches-section {
    background: linear-gradient(180deg, rgba(241, 246, 255, 0.96) 0%, rgba(248, 250, 252, 1) 100%);
}

.match-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
    border: 1px solid rgba(231, 240, 248, 1);
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-md);
    box-shadow: 0 14px 44px rgba(2, 18, 30, 0.06), 0 2px 10px rgba(2, 18, 30, 0.04);
}

.match-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 74px rgba(2, 18, 30, 0.14), 0 12px 40px rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.55);
    background: rgba(255, 255, 255, 0.98);
}

.match-card .team {
    min-width: 0;
}

.match-card .team .small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.match-card .score {
    font-variant-numeric: tabular-nums;
    color: var(--color-primary-darker);
    text-shadow: 0 16px 40px rgba(2, 18, 30, 0.10);
}

.trust-section {
    background: var(--gradient-trust);
    color: #fff;
    box-shadow: inset 0 -60px 180px rgba(0, 0, 0, 0.18);
}

.trust-card {
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-sm);
    height: 100%;
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
    box-shadow: 0 30px 98px rgba(2, 18, 30, 0.18), 0 2px 14px rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.trust-card:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.14);
    box-shadow: 0 40px 130px rgba(16, 185, 129, 0.18), 0 18px 60px rgba(96, 165, 250, 0.14);
}

.partners-section {
    background: linear-gradient(180deg, rgba(241, 246, 255, 0.96) 0%, rgba(248, 250, 252, 1) 100%);
}

.partner-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 34px 96px rgba(16, 185, 129, 0.16), 0 16px 52px rgba(96, 165, 250, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

.testimonials-section {
    background: rgba(255, 255, 255, 1);
}

.testimonial-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    border-block-start: 4px solid transparent;
}

.testimonial-card:hover {
    border-block-start-color: rgba(96, 165, 250, 0.95);
    transform: translateY(-5px);
    box-shadow: 0 28px 84px rgba(2, 18, 30, 0.14), 0 12px 40px rgba(96, 165, 250, 0.12);
}

.cta-banner-section {
    background: var(--gradient-cta);
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -60px 180px rgba(0, 0, 0, 0.16);
}

.cta-banner-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(900px 420px at 20% 30%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.08) 45%, rgba(0, 0, 0, 0.22) 100%),
                rgba(0, 0, 0, 0.18);
    z-index: 0;
}

.cta-banner-section > .container {
    position: relative;
    z-index: 1;
}

.cta-banner-section .btn-warning {
    box-shadow: 0 24px 70px rgba(251, 191, 36, 0.22), 0 12px 38px rgba(96, 165, 250, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.86) !important;
    text-shadow: 0 16px 46px rgba(0, 0, 0, 0.28);
}

.footer {
    font-size: 0.9rem;
    color: rgba(148, 163, 184, 0.95);
    text-shadow: 0 12px 34px rgba(2, 18, 30, 0.10);
}

:root{
    --color-sidebar:#252e3a;
    --color-main:#f6f8fb;
    --color-panel:#ffffff;
    --color-bg-muted:#eef3f8;
    --color-border:#d7e0ea;
    --color-primary:#2f6fed;
    --color-accent:#22c55e;

    --transition-fast: 180ms;
    --transition-medium: 280ms;

    --shadow-soft-1: 0 10px 30px rgba(16,24,40,.10);
    --shadow-soft-2: 0 2px 10px rgba(16,24,40,.08);
    --shadow-soft-3: 0 14px 40px rgba(47,111,237,.12);
    --shadow-focus-ring: 0 0 0 4px rgba(47,111,237,.18), 0 10px 30px rgba(16,24,40,.08);

    --radius-card: 18px;
    --radius-pill: 999px;
}

.footer a{
    transition: color var(--transition-fast) cubic-bezier(.2,.8,.2,1), text-decoration-color var(--transition-fast) cubic-bezier(.2,.8,.2,1), filter var(--transition-fast) cubic-bezier(.2,.8,.2,1);
    text-decoration-color: rgba(34,197,94,.35);
    text-underline-offset: 3px;
}

.footer a:hover{
    color: var(--color-accent) !important;
    text-decoration-color: rgba(34,197,94,.8) !important;
    filter: saturate(1.05);
}

.footer-copyright{
    font-size: 0.85rem;
}

.footer-beian{
    font-size: 0.8rem;
    line-height: 1.8;
    opacity: 0.9;
    color: rgba(15,23,42,.72);
    text-shadow: 0 1px 0 rgba(255,255,255,.55);
}

.footer-beian a:hover{
    color: var(--color-accent) !important;
    text-decoration: underline !important;
    text-decoration-color: rgba(34,197,94,.85) !important;
    text-shadow: 0 1px 0 rgba(255,255,255,.6), 0 0 18px rgba(34,197,94,.18);
}

.footer-beian img{
    margin-inline-end: 4px;
    transition: transform var(--transition-fast) cubic-bezier(.2,.8,.2,1), filter var(--transition-fast) cubic-bezier(.2,.8,.2,1);
    border-radius: 10px;
    filter: drop-shadow(0 6px 14px rgba(16,24,40,.12));
}

.footer-beian a:hover img{
    transform: scale(1.2);
    filter: drop-shadow(0 10px 22px rgba(16,24,40,.14));
}

.footer-beian li{
    white-space: nowrap;
}

/* Beian small layout */
@media (max-width: 575.98px){
    .footer-beian ul{
        flex-direction: column;
        gap: var(--space-xs) !important;
    }

    .footer-beian li{
        white-space: normal;
        text-align: center;
    }
}

/* ============================================
   22. Form (Login/Signup/Contact)
   ============================================ */
.form-control:focus,
.form-select:focus{
    border-color: rgba(47,111,237,.95);
    box-shadow: var(--shadow-focus-ring);
    outline: 2px solid rgba(47,111,237,.18);
    outline-offset: 2px;
}

.btn-primary{
    background-color: var(--color-primary);
    border-color: rgba(47,111,237,.95);
    border-style: solid;
    border-radius: var(--radius-pill);
    box-shadow:
        0 10px 24px rgba(47,111,237,.25),
        0 2px 10px rgba(47,111,237,.18);
    transition:
        background-color var(--transition-fast) cubic-bezier(.2,.8,.2,1),
        border-color var(--transition-fast) cubic-bezier(.2,.8,.2,1),
        box-shadow var(--transition-medium) cubic-bezier(.2,.8,.2,1),
        transform var(--transition-medium) cubic-bezier(.2,.8,.2,1);
}

.btn-primary:hover,
.btn-primary:focus{
    background-color: #2563eb;
    border-color: #1d4ed8;
    box-shadow:
        0 14px 34px rgba(37,99,235,.28),
        0 3px 12px rgba(37,99,235,.18);
    transform: translateY(-1px);
}

.input-group-text{
    background-color: var(--color-bg-muted);
    border-color: var(--color-border);
    border-style: solid;
    border-radius: 14px;
    box-shadow: var(--shadow-soft-2);
    color: rgba(15,23,42,.78);
    transition: box-shadow var(--transition-fast) cubic-bezier(.2,.8,.2,1), background-color var(--transition-fast) cubic-bezier(.2,.8,.2,1), border-color var(--transition-fast) cubic-bezier(.2,.8,.2,1);
}

/* ============================================
   23. Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce){
    *,
    *::before,
    *::after{
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================================
   Grid Layout Defaults (CSS-Variant-Ready)
   CSSVariantEngine sẽ override các rules này
   ============================================================ */

/* 新闻网格 (默认 3 列) */
.news-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 功能特性列表 (默认 3 列) */
.feature-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 用户评价 (默认 3 列) */
.testimonial-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 合作伙伴 (默认 4 列) */
.partner-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    align-items: center;
}

/* 数据统计 (默认 4 列) */
.stats-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

/* FAQ 列表 (默认单列居中) */
.faq-list{
    max-width: 820px;
    margin: 0 auto;
}

/* Hero 内容 (默认居中) */
.hero-content{
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* Hero 分割布局 (左文右图) */
.hero-split{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}
.hero-split-text{ }
.hero-split-img{
    text-align: center;
}

/* CTA 内容 (默认居中) */
.cta-inner{
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* 作者团队 (默认 4 列) */
.authors-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* 联系渠道 (默认 3 列) */
.channels-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 文章列表 (默认 2 列) */
.post-list-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* 相关文章 (默认 3 列) */
.related-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* 赛事列表 (默认 3 列) */
.matches-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* 步 骤网格 (默认 4 列) */
.steps-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* 二维码网格 (默认 3 列) */
.qr-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    justify-items: center;
}

/* 荣誉列表 (默认 2 列交替) */
.honor-list{
    display: flex;
    flex-direction: column;
    gap: 3rem;
}
.honor-row{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}
.honor-row-reverse{
    direction: rtl;
}
.honor-row-reverse > *{
    direction: ltr;
}

/* ============================================================
   Responsive Defaults
   ============================================================ */
@media (max-width: 1024px){
    .news-grid,
    .feature-list,
    .channels-grid,
    .testimonial-list{ grid-template-columns: repeat(2, 1fr); }

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

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

    .hero-split{ grid-template-columns: 1fr; }
    .honor-row{ grid-template-columns: 1fr; }
    .honor-row-reverse{ direction: ltr; }
}

@media (max-width: 640px){
    .news-grid,
    .feature-list,
    .testimonial-list,
    .channels-grid,
    .post-list-grid,
    .related-grid,
    .authors-grid,
    .matches-grid{ grid-template-columns: 1fr; }

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

    .steps-grid{ grid-template-columns: 1fr; }
    .qr-grid{ grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }

    .faq-list{ max-width: 100%; }
}