/* ===== style.css for 乐鱼体育(LEYU SPORTS) ===== */
/* UI: 渐变Banner, 圆角卡片, 毛玻璃效果, 响应式, 暗色模式, 滚动动画, hover动画 */
/* Performance: 所有CSS内联, 无外部引用 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #f0f4f8;
    color: #1a1a2e;
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}

body.dark {
    background: #0d1117;
    color: #e6edf3;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === Container === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
    box-shadow: none;
}

.btn-outline:hover {
    background: #667eea;
    color: #fff;
}

/* === Sections === */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: #6b7280;
    font-size: 18px;
    margin-bottom: 48px;
}

body.dark .section-subtitle {
    color: #9ca3af;
}

/* === Cards === */
.card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

body.dark .card {
    background: #161b22;
    border-color: #30363d;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

body.dark .card:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* === Grids === */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
}

/* === Utilities === */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 28px;
    }
}

/* === Header === */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

body.dark header {
    background: rgba(13, 17, 23, 0.85);
    border-bottom-color: #30363d;
}

header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

body.dark header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

/* === Navigation === */
.nav {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav a {
    font-size: 15px;
    font-weight: 500;
    color: #374151;
    transition: color 0.3s;
    position: relative;
}

body.dark .nav a {
    color: #c9d1d9;
}

.nav a:hover,
.nav a.active {
    color: #667eea;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #667eea;
    transition: width 0.3s;
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: none;
    border: none;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: #374151;
    border-radius: 2px;
    transition: all 0.3s;
}

body.dark .hamburger span {
    background: #c9d1d9;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    z-index: 999;
    border-bottom: 1px solid #e5e7eb;
}

body.dark .mobile-menu {
    background: #0d1117;
    border-color: #30363d;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid #f3f4f6;
}

body.dark .mobile-menu a {
    border-color: #30363d;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

/* === Hero Section (渐变Banner) === */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0a1e3d 0%, #1a3a6b 50%, #2d1b69 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
    padding-top: 70px;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 60%),
                radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(2%, 2%);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 60%, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-desc {
        font-size: 17px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }
}

/* === Banner Carousel (毛玻璃配合) === */
.banner-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    margin: 40px 0;
}

.banner-slide {
    display: none;
    animation: fadeIn 0.6s ease;
}

.banner-slide.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.banner-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

.banner-dot.active {
    background: #667eea;
    width: 30px;
    border-radius: 6px;
}

/* === Counter Grid === */
.counter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

@media (max-width: 768px) {
    .counter-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.counter-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.counter-number {
    font-size: 40px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.counter-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 6px;
}

/* === Brand Section === */
.brand-section {
    background: #fff;
}

body.dark .brand-section {
    background: #0d1117;
}

.brand-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

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

.brand-image {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.brand-image svg {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
}

.brand-text h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.brand-text p {
    color: #6b7280;
    font-size: 16px;
    line-height: 1.8;
}

body.dark .brand-text p {
    color: #9ca3af;
}

/* === Timeline === */
.timeline {
    position: relative;
    padding-left: 30px;
    margin-top: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #667eea, #764ba2);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -22px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #667eea;
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px #667eea;
}

body.dark .timeline-item::before {
    border-color: #0d1117;
}

.timeline-year {
    font-weight: 700;
    color: #667eea;
    font-size: 18px;
}

.timeline-desc {
    color: #6b7280;
    margin-top: 4px;
}

body.dark .timeline-desc {
    color: #9ca3af;
}

/* === Product Cards === */
.product-card {
    text-align: center;
    padding: 40px 20px;
}

.product-card svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    color: #667eea;
}

.product-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

.product-card p {
    color: #6b7280;
    font-size: 15px;
    line-height: 1.7;
}

body.dark .product-card p {
    color: #9ca3af;
}

/* === Service Cards === */
.service-card {
    padding: 30px;
    border-radius: 16px;
    background: linear-gradient(135deg, #f0f4ff, #fff);
    border: 1px solid #e5e7eb;
    transition: all 0.3s;
}

body.dark .service-card {
    background: linear-gradient(135deg, #161b22, #0d1117);
    border-color: #30363d;
}

.service-card:hover {
    border-color: #667eea;
    transform: translateY(-3px);
}

.service-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.service-card p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.7;
}

body.dark .service-card p {
    color: #9ca3af;
}

/* === Case Cards (圆角卡片) === */
.case-card {
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

body.dark .case-card {
    background: #161b22;
}

.case-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: #f3f4f6;
}

body.dark .case-card img {
    background: #21262d;
}

.case-body {
    padding: 20px;
}

.case-body h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.case-body p {
    color: #6b7280;
    font-size: 14px;
}

body.dark .case-body p {
    color: #9ca3af;
}

/* === Testimonial Cards === */
.testimonial-card {
    text-align: center;
    padding: 30px;
}

.testimonial-card .avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.testimonial-card p {
    color: #6b7280;
    font-size: 15px;
    line-height: 1.7;
    font-style: italic;
}

body.dark .testimonial-card p {
    color: #9ca3af;
}

.testimonial-card .name {
    font-weight: 600;
    margin-top: 12px;
    color: #1a1a2e;
}

body.dark .testimonial-card .name {
    color: #e6edf3;
}

/* === Partner Grid === */
.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.partner-item {
    width: 120px;
    height: 60px;
    background: #f3f4f6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

body.dark .partner-item {
    background: #21262d;
}

.partner-item:hover {
    opacity: 1;
}

.partner-item svg {
    width: 100%;
    height: 100%;
}

/* === Article Cards === */
.article-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

body.dark .article-card {
    background: #161b22;
}

.article-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

body.dark .article-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.article-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: #e5e7eb;
}

body.dark .article-card img {
    background: #21262d;
}

.article-body {
    padding: 20px;
}

.article-body .date {
    font-size: 13px;
    color: #9ca3af;
    margin-bottom: 8px;
}

.article-body h4 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-body p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
}

body.dark .article-body p {
    color: #9ca3af;
}

.article-body .read-more {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
}

/* === FAQ === */
.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding: 20px 0;
    cursor: pointer;
}

body.dark .faq-item {
    border-color: #30363d;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 17px;
    font-weight: 600;
    transition: color 0.3s;
}

.faq-question:hover {
    color: #667eea;
}

.faq-question .icon {
    font-size: 20px;
    transition: transform 0.3s;
}

.faq-item.active .faq-question .icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s;
    color: #6b7280;
    font-size: 15px;
    line-height: 1.8;
}

body.dark .faq-answer {
    color: #9ca3af;
}

.faq-item.active .faq-answer {
    max-height: 600px;
    padding-top: 16px;
}

/* === HowTo Steps === */
.howto-steps {
    counter-reset: step;
}

.howto-step {
    padding: 20px;
    margin-bottom: 20px;
    background: #f9fafb;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    position: relative;
    padding-left: 60px;
}

body.dark .howto-step {
    background: #161b22;
}

.howto-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 16px;
    top: 20px;
    width: 30px;
    height: 30px;
    background: #667eea;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.howto-step h5 {
    font-size: 16px;
    margin-bottom: 6px;
}

.howto-step p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.7;
}

body.dark .howto-step p {
    color: #9ca3af;
}

/* === Support Grid (EEAT) === */
.support-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

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

.contact-info {
    background: #f9fafb;
    border-radius: 16px;
    padding: 30px;
}

body.dark .contact-info {
    background: #161b22;
}

.contact-info h4 {
    font-size: 18px;
    margin-bottom: 16px;
}

.contact-info p {
    color: #6b7280;
    font-size: 15px;
    margin-bottom: 8px;
}

body.dark .contact-info p {
    color: #9ca3af;
}

.contact-info .label {
    font-weight: 600;
    color: #1a1a2e;
}

body.dark .contact-info .label {
    color: #e6edf3;
}

/* === Footer === */
.footer {
    background: #0a1e3d;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px;
}

body.dark .footer {
    background: #010409;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 16px;
}

.footer a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.footer a:hover {
    color: #667eea;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border: none;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s;
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

/* === Dark Mode Toggle === */
.dark-toggle {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    color: #1a1a2e;
    border: 1px solid #e5e7eb;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.dark .dark-toggle {
    background: #161b22;
    color: #e6edf3;
    border-color: #30363d;
}

.dark-toggle:hover {
    transform: scale(1.1);
}

/* === Search Modal === */
.search-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.search-modal.active {
    display: flex;
}

.search-modal .modal-content {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
}

body.dark .search-modal .modal-content {
    background: #161b22;
    border: 1px solid #30363d;
}

.search-modal input {
    width: 100%;
    padding: 14px 20px;
    border-radius: 30px;
    border: 2px solid #e5e7eb;
    font-size: 16px;
    outline: none;
    transition: border 0.3s;
    background: #f9fafb;
}

body.dark .search-modal input {
    background: #0d1117;
    border-color: #30363d;
    color: #e6edf3;
}

.search-modal input:focus {
    border-color: #667eea;
}

.search-results {
    margin-top: 20px;
}

.search-results .result-item {
    padding: 12px 0;
    border-bottom: 1px solid #f3f4f6;
    cursor: pointer;
}

body.dark .search-results .result-item {
    border-color: #30363d;
}

.search-results .result-item:hover {
    color: #667eea;
}

.search-trigger {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #374151;
    padding: 8px;
}

body.dark .search-trigger {
    color: #c9d1d9;
}

/* === Breadcrumb === */
.breadcrumb {
    display: flex;
    gap: 8px;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

body.dark .breadcrumb {
    color: #9ca3af;
}

.breadcrumb a {
    color: #667eea;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* === EEAT Box === */
.eeat-box {
    background: #f0f4ff;
    border-radius: 16px;
    padding: 30px;
    margin-top: 30px;
    border: 1px solid #e0e7ff;
}

body.dark .eeat-box {
    background: #161b22;
    border-color: #30363d;
}

.eeat-box h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #667eea;
}

.eeat-box p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.8;
}

body.dark .eeat-box p {
    color: #9ca3af;
}

/* === Sitemap === */
.sitemap {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

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

.sitemap h5 {
    font-size: 15px;
    margin-bottom: 10px;
    color: #1a1a2e;
}

body.dark .sitemap h5 {
    color: #e6edf3;
}

.sitemap a {
    display: block;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 6px;
}

body.dark .sitemap a {
    color: #9ca3af;
}

.sitemap a:hover {
    color: #667eea;
}

/* === Friend Links === */
.friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 20px;
}

.friend-links a {
    color: #6b7280;
    font-size: 14px;
    padding: 6px 16px;
    border-radius: 20px;
    background: #f3f4f6;
    transition: all 0.3s;
}

body.dark .friend-links a {
    background: #21262d;
    color: #9ca3af;
}

.friend-links a:hover {
    background: #667eea;
    color: #fff;
}

/* === Related Articles === */
.related-articles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .related-articles {
        grid-template-columns: 1fr;
    }
}

.related-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 12px;
    border-radius: 12px;
    background: #f9fafb;
    transition: all 0.3s;
}

body.dark .related-item {
    background: #161b22;
}

.related-item:hover {
    background: #f0f4ff;
}

body.dark .related-item:hover {
    background: #21262d;
}

.related-item img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    background: #e5e7eb;
    flex-shrink: 0;
}

body.dark .related-item img {
    background: #21262d;
}

.related-item .info h5 {
    font-size: 14px;
    margin-bottom: 4px;
}

.related-item .info span {
    font-size: 12px;
    color: #9ca3af;
}

/* === Schema Hidden === */
.schema-hidden {
    display: none;
}

/* === Scroll Animation === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}