/*
Theme Name: Regulus Child
Theme URI: https://reg-t.com
Description: Regulus child theme - recreates the confirmed static design (brand blue #336325, deep blue #1B4332, topbar + 2-level dropdown nav + unified footer).
Author: Regulus Technology
Template: astra
Version: 1.0.0
*/

:root {
            --brand-blue: #336325;
            --deep-blue: #1B4332;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            line-height: 1.6;
        }
        
        /* Topbar */
        .topbar {
            background-color: var(--deep-blue);
            color: #ccc;
            font-size: 0.85rem;
            padding: 8px 0;
        }
        .topbar-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .topbar-contact .topbar-link {
            color: #ccc;
            text-decoration: none;
        }
        .topbar-contact .topbar-link:hover { color: white; }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .lang-selector {
            position: relative;
        }
        .lang-btn {
            background: none;
            border: none;
            color: #ccc;
            cursor: pointer;
            font-size: 0.85rem;
            padding: 4px 8px;
        }
        .lang-btn:hover { color: white; }
        .lang-menu {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            background: white;
            list-style: none;
            min-width: 120px;
            box-shadow: 0 8px 16px rgba(0,0,0,0.15);
            border-radius: 4px;
            overflow: hidden;
            z-index: 1001;
        }
        .lang-menu.show { display: block; }
        .lang-menu a {
            display: block;
            padding: 8px 14px;
            color: #333;
            text-decoration: none;
            font-size: 0.85rem;
            border-bottom: 1px solid #f0f0f0;
        }
        .lang-menu a:hover { background: #f8f9fa; color: var(--brand-blue); }
        .social-icons {
            display: flex;
            gap: 10px;
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 18px;
            height: 18px;
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .social-icon svg {
            width: 100%;
            height: 100%;
            fill: currentColor;
        }
        .social-icon:hover { color: #fff; }
        .topbar-sep { margin: 0 14px; color: #4A6F5C; }
        
        /* Navigation */
        nav {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .nav-main {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--brand-blue);
            text-decoration: none;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--brand-blue);
        }
        
        .dropdown {
            position: relative;
        }
        
        .dropdown-btn {
            cursor: pointer;
            display: flex;
            align-items: center;
        }
        
        .dropdown-content {
            display: none;
            position: absolute;
            background-color: white;
            min-width: 200px;
            box-shadow: 0 8px 16px rgba(0,0,0,0.1);
            z-index: 1;
            border-radius: 4px;
            overflow: hidden;
        }
        
        .dropdown-content.show {
            display: block;
        }
        
        .dropdown-content a {
            display: block;
            padding: 12px 16px;
            color: #333;
            text-decoration: none;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .dropdown-content a:last-child {
            border-bottom: none;
        }
        
        .dropdown-content a:hover {
            background-color: #f8f9fa;
            color: var(--brand-blue);
        }
        
        /* Hero Carousel */
                .hero-carousel {
                            position: relative;
                        }

                        .hero-stage {
                            position: relative;
                            height: 80vh;
                            overflow: hidden;
                        }
        
                        .carousel-slide {
                            position: absolute;
                            top: 0;
                            left: 0;
                            width: 100%;
                            height: 100%;
                            opacity: 0;
                            transition: opacity 0.5s ease-in-out;
                            background: linear-gradient(135deg, var(--brand-blue), var(--deep-blue));
                            background-size: cover;
                            background-position: center;
                            color: white;
                        }
        
                        .carousel-slide.active {
                            opacity: 1;
                        }

                        .slide-link {
                            display: block;
                            width: 100%;
                            height: 100%;
                        }
        
                        .slide-caption {
                            display: none;
                            text-align: center;
                            padding: 40px 20px;
                            background: var(--deep-blue);
                            color: white;
                        }

                        .slide-caption.active {
                            display: block;
                        }
        
        .slide-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .slide-subtitle {
            font-size: 1.4rem;
            font-weight: 300;
            margin-bottom: 30px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
        }
        
        .carousel-nav {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
        }
        
        .carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .carousel-dot.active {
            background-color: white;
        }
        
        .carousel-arrows {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
        }
        
        .arrow-btn {
                    background: transparent !important;
                    border: none !important;
                    border-radius: 0 !important;
                    width: 48px;
                    height: 48px;
                    padding: 0 !important;
                    cursor: pointer;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    opacity: 0.7;
                    transition: opacity 0.3s;
                    box-shadow: none !important;
                }
        
        .arrow-btn::before {
            content: '';
            display: block;
            width: 14px;
            height: 14px;
            border: solid #ffffff;
            border-width: 0 2.5px 2.5px 0;
            transition: border-color 0.3s;
        }
        
        #prevBtn::before {
            transform: rotate(135deg);
        }
        
        #nextBtn::before {
            transform: rotate(-45deg);
        }
        
        .arrow-btn:hover {
            opacity: 1;
        }
        
        .arrow-btn:hover::before {
            border-color: #A0C020;
        }
        
        /* Categories Section */
        .categories-section {
            padding: 80px 0;
            background-color: #f9f9f9;
        }
        
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 60px;
            color: var(--brand-blue);
        }
        
        .categories-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .category-card {
            width: calc((100% - 60px) / 3);
            text-align: center;
        }
        
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
        }
        
        .category-image {
            height: 250px;
            background-color: #E3EFE6;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-blue);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .category-content {
            padding: 25px;
            text-align: center;
        }
        
        .category-title {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--brand-blue);
        }
        
        .category-desc {
            color: #666;
            font-size: 1rem;
        }
        
        /* Blog Section */
        .blog-section {
            padding: 80px 0;
            background-color: white;
        }
        
        .blog-cards {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .blog-card {
            width: calc((100% - 60px) / 3);
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .blog-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
        }
        
        .blog-image {
            height: 200px;
            background-color: #E3EFE6;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-blue);
            font-weight: bold;
            font-size: 1.1rem;
        }
        
        .blog-content {
            padding: 25px;
        }
        
        .blog-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--brand-blue);
        }
        
        .blog-excerpt {
            color: #666;
            margin-bottom: 20px;
        }
        
        .view-all {
            display: block;
            text-align: center;
            padding: 12px 24px;
            background-color: var(--brand-blue);
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 500;
            transition: background-color 0.3s;
        }
        
        .view-all:hover {
            background-color: #2B5C33;
        }
        
        /* About Section */
        .about-section {
            padding: 80px 0;
            background-color: #f9f9f9;
        }
        
        .about-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }
        
        .about-text {
            flex: 1;
            min-width: 300px;
        }
        
        .about-text h2 {
            font-size: 2.2rem;
            color: var(--brand-blue);
            margin-bottom: 20px;
        }
        
        .about-text p {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 20px;
        }
        
        .about-image {
            flex: 1;
            min-width: 300px;
            height: 300px;
            background-color: #E3EFE6;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-blue);
            font-weight: bold;
            font-size: 1.1rem;
        }
        
        .read-more {
            display: inline-block;
            padding: 12px 24px;
            background-color: var(--brand-blue);
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-weight: 500;
            transition: background-color 0.3s;
            margin-top: 20px;
        }
        
        .read-more:hover {
            background-color: #2B5C33;
        }
        
        /* Contact Section */
        .contact-section {
            padding: 80px 0;
            background-color: white;
        }
        
        .contact-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }
        
        .contact-info {
            flex: 1;
            min-width: 300px;
        }
        
        .contact-info h2 {
            font-size: 2.2rem;
            color: var(--brand-blue);
            margin-bottom: 20px;
        }
        
        .contact-methods {
            margin-bottom: 30px;
        }
        
        .contact-item {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
        }
        
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: #E3EFE6;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: var(--brand-blue);
            font-weight: bold;
        }
        
        .contact-details h3 {
            margin-bottom: 5px;
            color: var(--brand-blue);
        }
        
        .contact-details p {
            color: #666;
        }
        
        /* Footer */
        footer {
            background-color: var(--deep-blue);
            color: white;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .footer-links {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-column {
            flex: 1;
            min-width: 180px;
        }
        
        .footer-column h3 {
            margin-bottom: 20px;
            font-size: 1.2rem;
            color: white;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: white;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .hero-carousel {
                height: 60vh;
            }
            
            .categories-grid {
                /* Removed grid-template-columns */
            }
            
            .category-card {
                width: calc((100% - 30px) / 2);
            }
            
            .blog-cards {
                /* Removed grid-template-columns */
            }
            
            .blog-card {
                width: calc((100% - 30px) / 2);
            }
            
            .slide-title {
                font-size: 2.8rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-carousel {
                height: 50vh;
            }
            
            .categories-grid {
                /* Removed grid-template-columns */
            }
            
            .category-card {
                width: 100%;
            }
            
            .blog-cards {
                /* Removed grid-template-columns */
            }
            
            .blog-card {
                width: 100%;
            }
            
            .nav-main {
                flex-direction: column;
            }
            
            .nav-links {
                margin-top: 15px;
            }
            
            .nav-links li {
                margin: 0 10px;
            }
            
            .slide-title {
                font-size: 2.2rem;
            }
            
            .slide-subtitle {
                font-size: 1.1rem;
            }
            
            .about-content,
            .contact-content {
                flex-direction: column;
            }
            
            .about-image,
            .contact-form {
                width: 100%;
            }
        }
        .contact-link { color: var(--brand-blue); text-decoration: none; font-weight: 600; }
        .contact-link:hover { text-decoration: underline; }
    
        .slide-link { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; text-decoration: none; color: white; }
        a.category-card { display: block; text-decoration: none; color: inherit; }
        .category-image img { width: 100%; height: 100%; object-fit: cover; }
        .contact-form { background: white; border-radius: 10px; padding: 30px; box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
        .contact-form h3 { color: var(--brand-blue); margin-bottom: 20px; }
        .contact-form .form-row { display: flex; gap: 15px; margin-bottom: 15px; }
        .contact-form input, .contact-form textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 6px; font-size: 0.95rem; font-family: inherit; margin-bottom: 15px; }
        .contact-form .form-row input { margin-bottom: 0; }
        .contact-form .submit-btn { background: var(--brand-blue); color: white; border: none; padding: 12px 30px; font-size: 1rem; font-weight: 600; border-radius: 50px; cursor: pointer; transition: transform 0.3s; }
        .contact-form .submit-btn:hover { transform: translateY(-3px); }
        .contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
        @media (max-width: 768px) { .contact-content { grid-template-columns: 1fr; } .contact-form .form-row { flex-direction: column; } }

    
        .social-links { margin-top: 25px; }
        .social-links h4 { color: var(--brand-blue); margin-bottom: 12px; font-size: 1.1rem; }
        .social-link { display: flex; align-items: center; gap: 14px; padding: 12px 0; color: #333; text-decoration: none; border-bottom: 1px solid #e8e8e8; }
        .social-link svg { width: 22px; height: 22px; fill: var(--brand-blue); flex-shrink: 0; }
        .social-link span { font-weight: 500; font-size: 1.05rem; }
        .social-link:hover span { color: var(--brand-blue); }

        .dropdown-group {
                    position: relative;
                }
                .dropdown-group .group-title {
                    display: block;
                    padding: 10px 16px;
                    font-weight: 600;
                    color: var(--brand-blue);
                    background: #F6FBF8;
                    border-bottom: 1px solid #E8F3EB;
                    text-decoration: none;
                }
                .dropdown-group .group-title:hover {
                    background: #E8F3EB;
                }
                .submenu {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                    background: white;
                }
                .submenu a {
                    display: block;
                    padding: 9px 16px 9px 32px;
                    color: #555;
                    font-size: 0.95em;
                    text-decoration: none;
                    border-bottom: 1px solid #f5f5f5;
                }
                .submenu a:hover {
                    background: #f8f9fa;
                    color: var(--brand-blue);
                }


/* ===== Series detail page content ===== */
.main-content { max-width: 1200px; margin: 2rem auto; padding: 0 2rem; }
.hero { background: linear-gradient(135deg, var(--brand-blue), var(--deep-blue)); color: white; padding: 4rem 2rem; text-align: center; margin-bottom: 2rem; }
.hero h1 { font-size: 2.5rem; margin-bottom: 1rem; }
.hero p { font-size: 1.2rem; max-width: 700px; margin: 0 auto; }
.product-intro { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); margin-bottom: 2rem; }
.product-intro h2 { color: var(--brand-blue); margin-bottom: 1rem; }
.product-image { width: 100%; aspect-ratio: 4/3; overflow: hidden; background-color: #e0e0e0; display: block; color: #666; margin-bottom: 2rem; }
.product-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.product-specs { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); margin-bottom: 2rem; }
.product-specs h2 { color: var(--brand-blue); margin-bottom: 1.5rem; }
.specs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; }
.spec-item { margin-bottom: 1rem; }
.spec-label { font-weight: bold; color: var(--brand-blue); margin-bottom: 0.25rem; }
.spec-value { color: #333; }
.spec-btn { display: inline-flex; align-items: center; gap: 10px; background: var(--brand-blue); color: white; padding: 12px 28px; font-weight: 600; border-radius: 50px; text-decoration: none; margin-top: 20px; transition: transform 0.3s; }
.spec-btn svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.spec-btn:hover { transform: translateY(-3px); }
.quote-bar { display: block; max-width: 760px; margin: 40px auto; background: linear-gradient(135deg, #336325 0%, #1B4332 100%); color: white; text-align: center; padding: 20px 40px; border-radius: 12px; font-size: 1.2rem; font-weight: 600; text-decoration: none; transition: transform 0.3s; }
.quote-bar:hover { transform: translateY(-3px); }

/* Modules gallery (3 side-by-side) */
.product-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }
.gallery-img { width: 100%; aspect-ratio: 1/1; height: 100%; object-fit: cover; object-position: center; border-radius: 8px; background-color: #E3EFE6; display: block; }
@media (max-width: 480px) { .product-gallery { grid-template-columns: 1fr; } }

/* Crop yield cards */
.yield-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin: 30px 0; }
.yield-card { background: white; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.yield-card img { width: 100%; aspect-ratio: 1/1; height: 220px; object-fit: cover; object-position: center; display: block; }
.yield-info { padding: 15px 20px; }
.yield-info h4 { color: var(--brand-blue); margin-bottom: 8px; font-size: 1.1rem; }
.yield-info p { color: #666; font-size: 0.9rem; margin-bottom: 4px; }
.yield-value { color: var(--brand-blue); font-weight: 700; font-size: 1.02rem; }

/* YouTube (controllers) */
.youtube-section { padding: 60px 0; background-color: white; }
.youtube-container { max-width: 800px; margin: 0 auto; padding: 0 20px; }
.youtube-title { text-align: center; font-size: 2rem; color: var(--brand-blue); margin-bottom: 30px; }
.youtube-video { width: 100%; height: 400px; background-color: #E3EFE6; display: flex; align-items: center; justify-content: center; border-radius: 8px; overflow: hidden; }

/* Sensors (controllers) */
.sensors-section { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }
.sensor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.sensor-item { background: #F6FBF8; border: 1px solid #E8F3EB; border-radius: 10px; padding: 20px; }
.sensor-item h4 { color: var(--brand-blue); margin-bottom: 8px; font-size: 1.05rem; }
.sensor-item p { color: #555; font-size: 0.92rem; }
.sensor-item img { width: 100%; height: 120px; object-fit: contain; background: #fff; border-radius: 8px; padding: 10px; margin-bottom: 12px; display: block; }

/* Responsive hero */
@media (max-width: 768px) { .hero h1 { font-size: 2rem; } }


/* Key specs (module pages, top highlight numbers) */
.key-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 30px 0; }
.key-spec { background: linear-gradient(135deg, #336325 0%, #1B4332 100%); color: white; text-align: center; padding: 24px 16px; border-radius: 12px; }
.key-spec-value { font-size: 2rem; font-weight: 700; line-height: 1.2; }
.key-spec-label { font-size: 0.85rem; opacity: 0.9; margin-top: 6px; }
@media (max-width: 768px) { .key-specs { grid-template-columns: repeat(2, 1fr); } }

/* Specs table (module + controller pages) */
.specs-table { width: 100%; border-collapse: collapse; margin: 40px 0; background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.specs-table th { background-color: var(--brand-blue); color: white; padding: 15px; text-align: left; }
.specs-table td { padding: 12px 15px; border-bottom: 1px solid #eee; }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:nth-child(even) { background: #f8f9fa; }


/* Category overview page */
.series-section { padding: 80px 0; background-color: #f9f9f9; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 60px; color: var(--brand-blue); }
.series-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; padding: 0 20px; justify-content: center; }
.series-card { max-width: 585px; width: 100%; background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.08); transition: transform 0.3s, box-shadow 0.3s; }
.series-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.12); }
.series-image { width: 100%; aspect-ratio: 1 / 1; background-color: #E3EFE6; overflow: hidden; }
.series-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.series-image img.pos-right { object-position: right center; }
.series-content { padding: 30px 25px; }
.series-title { font-size: 1.7rem; margin-bottom: 15px; color: var(--brand-blue); }
.series-desc { color: #666; font-size: 1.05rem; margin-bottom: 20px; }
.cta-button { display: inline-block; background-color: var(--brand-blue); color: white; padding: 14px 30px; text-decoration: none; border-radius: 4px; font-weight: 500; transition: background-color 0.3s; }
.cta-button:hover { background-color: #2B5C33; }


/* ==== category_containers.html ==== */
.category-intro {
            background: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
        }
.category-intro h2 {
            color: var(--brand-blue);
            margin-bottom: 1rem;
        }
.ark-e-section {
            background: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
        }
.ark-e-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            margin-bottom: 2rem;
        }
.ark-e-image {
            flex: 1;
            min-width: 300px;
            height: 300px;
            background-color: #e0e0e0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            margin-right: 2rem;
            border-radius: 8px;
            overflow: hidden;
        }
.ark-e-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.ark-e-content {
            flex: 2;
            min-width: 300px;
        }
.ark-e-content h2 {
            color: var(--brand-blue);
            margin-bottom: 1rem;
        }
.ark-e-content p {
            margin-bottom: 1rem;
        }
.ark-e-specs {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin-top: 1rem;
        }
.ark-e-yield {
            margin-top: 2rem;
        }
.ark-e-yield h3 {
            color: var(--brand-blue);
            margin-bottom: 1rem;
        }
.yield-item {
            background: #f8f9fa;
            padding: 1rem;
            border-radius: 4px;
        }
.yield-name {
            font-weight: bold;
            margin-bottom: 0.5rem;
        }
.yield-amount {
            font-size: 1.2rem;
            font-weight: bold;
            color: var(--brand-blue);
        }
.ark-e-images {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 1rem;
            margin-top: 2rem;
        }
.ark-e-image-container {
            height: 200px;
            background-color: #e0e0e0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #666;
            border-radius: 8px;
            overflow: hidden;
        }
.ark-e-image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.ark-e-image-caption {
            text-align: center;
            margin-top: 0.5rem;
            font-size: 0.9rem;
            color: #666;
        }
@media (max-width: 768px) {
            .nav-main {
                flex-direction: column;
            }
            .nav-links {
                margin-top: 15px;
            }
            .nav-links li {
                margin: 0 10px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .ark-e-header {
                flex-direction: column;
            }
            .ark-e-image {
                margin-right: 0;
                margin-bottom: 1rem;
            }
        }
/* ==== category_indoor_lights.html ==== */
.product-section {
            padding: 80px 0;
            background-color: #f9f9f9;
        }
.product-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
.product-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
.product-content {
            padding: 20px;
        }
.product-title {
            font-size: 2.2rem;
            color: var(--brand-blue);
            margin-bottom: 20px;
        }
.product-desc {
            font-size: 1.1rem;
            margin-bottom: 30px;
            line-height: 1.7;
        }
.gallery-section {
            padding: 80px 0;
            background-color: white;
        }
.gallery-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 60px;
            color: var(--brand-blue);
        }
.gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
.gallery-item {
            height: 250px;
            background-color: #E3EFE6;
            border-radius: 8px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-blue);
            font-weight: bold;
            font-size: 1.1rem;
        }
.gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
@media (max-width: 768px) {
            .nav-main {
                flex-direction: column;
            }
            
            .nav-links {
                margin-top: 15px;
            }
            
            .nav-links li {
                margin: 0 10px;
            }
            
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .product-grid {
                grid-template-columns: 1fr;
            }
            

        }
/* ==== about.html ==== */
.page-hero {
            background: linear-gradient(135deg, #336325 0%, #1B4332 100%);
            color: white; text-align: center; padding: 90px 20px;
        }
.page-hero h1 { font-size: 3rem; margin-bottom: 15px; }
.page-hero p { font-size: 1.25rem; max-width: 720px; margin: 0 auto; opacity: 0.95; }
.section-title { text-align: center; font-size: 2.2rem; color: var(--brand-blue); margin-bottom: 15px; }
.section-sub { text-align: center; font-size: 1.15rem; color: #666; max-width: 760px; margin: 0 auto 50px; }
.what-we-do { background: #F6FBF8; }
.portfolio-grid {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 30px;
        }
.portfolio-card {
            background: white; border-radius: 10px; overflow: hidden;
            box-shadow: 0 4px 16px rgba(0,0,0,0.08); display: flex; flex-direction: column;
        }
.portfolio-image {
            height: 180px; background: #E8F3EB; display: flex; align-items: center; justify-content: center;
            color: #6c757d; font-size: 0.9rem; text-align: center; padding: 0 15px;
            border-bottom: 2px dashed var(--brand-blue);
        }
.portfolio-body { padding: 25px; }
.portfolio-body h3 { font-size: 1.3rem; color: var(--brand-blue); margin-bottom: 10px; }
.portfolio-body .partner { font-size: 0.85rem; color: #999; margin-bottom: 12px; }
.portfolio-body p { color: #555; font-size: 0.98rem; }
.cta {
            background: linear-gradient(135deg, #336325 0%, #1B4332 100%);
            color: white; text-align: center; padding: 80px 20px;
        }
.cta h2 { font-size: 2.2rem; margin-bottom: 15px; }
.cta p { font-size: 1.15rem; max-width: 700px; margin: 0 auto 30px; opacity: 0.95; }
@media (max-width: 768px) {
            .nav-main { flex-direction: column; }
            .nav-links { margin-top: 15px; }
            .nav-links li { margin: 0 10px; }
            .page-hero h1 { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
        }
/* ==== blog.html ==== */
.blog-posts { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 2rem; align-items: stretch; }
.post-card { background: white; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: transform 0.3s; display: flex; flex-direction: column; height: 100%; }
.post-card:hover { transform: translateY(-5px); }
.post-image { height: 200px; background-color: #e0e0e0; display: flex; align-items: center; justify-content: center; color: #666; overflow: hidden; }
.post-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-content h2 a { color: inherit; text-decoration: none; }
.post-content h2 a:hover { color: #336325; }
.post-content { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.post-content .read-more { margin-top: auto; padding-top: 12px; align-self: flex-start; }
.post-content h2 { color: var(--brand-blue); margin-bottom: 0.5rem; }
.post-meta { color: #666; font-size: 0.9rem; margin-bottom: 1rem; }
.post-excerpt { margin-bottom: 1rem; }


/* ==== contact.html ==== */
.contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
.form-group {
            margin-bottom: 25px;
        }
.form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #333;
        }
.form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-family: inherit;
            font-size: 1rem;
        }
.form-group textarea {
            height: 150px;
            resize: vertical;
        }
.contact-details h4 {
            margin-bottom: 5px;
            color: var(--brand-blue);
        }


/* Contact page (contact.html design): two-column + horizontal icon layout */
.main-content .contact-info {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.contact-method {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}
.contact-method .contact-icon {
    width: 50px;
    height: 50px;
    background-color: #E8F3EB;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--brand-blue);
    font-size: 1.2rem;
    flex-shrink: 0;
}
.main-content .contact-info h3 {
    margin-bottom: 30px;
    color: var(--brand-blue);
}


/* Contact page alignment fixes */
.contact-method .contact-details h4 {
    margin: 0 0 4px 0;
    color: var(--brand-blue);
}
.contact-method .contact-details p {
    margin: 0;
    line-height: 1.5;
}
.social-link {
    padding: 24px 0;
}

.btn {
    display: inline-block; background: white; color: var(--brand-blue);
    padding: 14px 40px; font-size: 1.1rem; font-weight: 600; text-decoration: none;
    border-radius: 50px; transition: transform 0.3s;
}
.btn:hover { transform: translateY(-3px); }


/* ===== 覆盖 Astra 全局 h1-h3 灰色：蓝底标题/文字强制白色 ===== */
.hero h1, .hero p { color: #fff; }
.carousel-slide .slide-title, .carousel-slide .slide-subtitle { color: #fff; }
.cta h2, .cta p { color: #fff; }

/* ===== Astra 自带回到顶部按钮：由自建浮标取代，隐藏避免与 Top 按钮重复 ===== */
#ast-scroll-top {
    display: none !important;
}

/* ===== Hero Carousel (full-screen banner) ===== */
.hero-carousel {
    position: relative;
    height: 80vh;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    background: linear-gradient(135deg, #336325, #1B4332);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.carousel-slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.slide-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.slide-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: white;
}

.carousel-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-dot.active {
    background-color: white;
}

.hero-wrapper {
    position: relative;
    overflow: visible;
}

.carousel-arrows {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    z-index: 10;
}

@media (max-width: 992px) {
    .hero-carousel {
        height: 60vh;
    }
    .slide-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .hero-carousel {
        height: 50vh;
    }
    .slide-title {
        font-size: 2.2rem;
    }
    .slide-subtitle {
            font-size: 1.1rem;
        }
    }

    /* ===== Optional Modules Carousel (Green-X 卡片轮播) ===== */
    .carousel-section {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem 40px;
    }
    .carousel-section h2 {
            text-align: center;
            margin-bottom: 30px;
            font-size: 1.8rem;
            color: #1B4332;
        }
        .carousel-wrapper {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }
        .carousel-viewport {
            overflow: hidden;
        }
        .carousel-track {
            display: flex;
            gap: 24px;
            transition: transform 0.4s ease;
        }
        .carousel-section .carousel-slide {
                            position: relative;
                            flex: 0 0 calc((100% - 24px) / 2);
                            min-width: 300px;
                            border-radius: 10px;
                            overflow: hidden;
                            box-shadow: 0 1px 6px rgba(0,0,0,0.06);
                            background: #eef1ee;
                            opacity: 1;
                        }
        .carousel-section .carousel-slide img {
                    width: 100%;
                    height: 260px;
                    object-fit: contain;
                    display: block;
                }
        .carousel-caption {
                    padding: 14px 18px;
                    font-size: 1rem;
                    font-weight: 600;
                    color: #1B4332;
                    text-align: center;
                    background: #eef1ee;
                }
        .carousel-btn {
                            position: absolute;
                            top: 50%;
                            transform: translateY(-50%);
                            z-index: 10;
                            width: 36px;
                            height: 36px;
                            padding: 0 !important;
                            background: transparent !important;
                            border: none !important;
                            border-radius: 0 !important;
                            box-shadow: none !important;
                            font-size: 1.1rem;
                            cursor: pointer;
                            color: #336325;
                            display: flex;
                            align-items: center;
                            justify-content: center;
                            opacity: 0.8;
                            transition: opacity 0.3s;
                        }
                        .carousel-btn:hover {
                            opacity: 1;
                            color: #1B4332;
                        }
                        .carousel-btn.prev {
                            left: -14px;
                        }
                        .carousel-btn.next {
                            right: -14px;
                        }
                .carousel-dots {
                                    text-align: center;
                                    margin-top: 24px;
                                    margin-bottom: 8px;
                                    padding: 8px 0;
                                    position: relative;
                                    z-index: 1;
                                }
                                .carousel-dots .carousel-dot {
                                    display: inline-block;
                                    width: 12px;
                                    height: 12px;
                                    border-radius: 50%;
                                    background: rgba(51,99,37,0.2);
                                    margin: 0 6px;
                                    cursor: pointer;
                                    transition: background 0.25s, transform 0.25s;
                                }
                                .carousel-dots .carousel-dot:hover {
                                    background: #497B37;
                                    transform: scale(1.3);
                                }
                                .carousel-dots .carousel-dot.active {
                                    background: #336325;
                                    transform: scale(1.2);
                                }
        @media (max-width: 768px) {
            .carousel-section .carousel-slide {
                flex: 0 0 calc((100% - 24px) / 2);
                min-width: 0;
            }
            .carousel-section .carousel-slide img {
                height: 180px;
            }
            .carousel-btn {
                width: 30px;
                height: 30px;
            }
        }
        @media (max-width: 480px) {
            .carousel-section .carousel-slide {
                flex: 0 0 100%;
            }
            .carousel-section .carousel-slide img {
                height: 220px;
            }
        }

/* Home — What We Do (migrated from About page, no images) */
.about-section .nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.about-lead { max-width: 900px; margin: 0 auto 50px; text-align: center; font-size: 1.15rem; line-height: 1.8; color: #555; }
.about-portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.about-portfolio-card { background: #fff; border-radius: 8px; padding: 28px 24px; box-shadow: 0 4px 15px rgba(0,0,0,0.06); border-top: 3px solid var(--brand-blue); }
.about-portfolio-card h3 { font-size: 1.25rem; margin-bottom: 8px; color: var(--brand-blue); }
.about-partner { display: inline-block; font-size: 0.85rem; color: #fff; background: var(--brand-blue); padding: 3px 10px; border-radius: 12px; margin-bottom: 14px; }
.about-portfolio-card p { color: #666; font-size: 1rem; line-height: 1.7; margin: 0; }
@media (max-width: 768px) {
  .about-lead { font-size: 1.05rem; margin-bottom: 35px; }
  .about-portfolio-grid { grid-template-columns: 1fr; }
}

/* Brand attribution badge (agency products: Radix / ARK-E / TrolMaster) */
.brand-badge-wrap { max-width: 1200px; margin: 12px auto 0; padding: 0 2rem; text-align: center; }
.brand-badge-wrap.brand-badge-left { text-align: left; margin: 12px 0 20px; padding: 0; max-width: none; }
.brand-badge { display: inline-block; background: #336325; color: #fff; padding: 8px 22px; border-radius: 20px; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.3px; }

/* ==== Single blog post ==== */
.single-hero { background: linear-gradient(135deg, #336325 0%, #1B4332 100%); color: #fff; padding: 70px 0 50px; }
.single-hero .nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.single-hero h1 { font-size: 2.4rem; line-height: 1.25; margin: 12px 0 0; color: #fff; }
.post-meta-top { font-size: 0.95rem; opacity: 0.85; letter-spacing: 0.02em; }
.single-featured { background: #f9f9f9; padding: 40px 0 0; }
.single-featured .nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.single-featured img { width: 100%; height: auto; display: block; border-radius: 10px; }
.single-body { padding: 45px 0 70px; }
.single-body .nav-container { max-width: 820px; margin: 0 auto; padding: 0 20px; }
.single-article { font-size: 1.08rem; line-height: 1.85; color: #333; }
.single-article h2 { font-size: 1.55rem; margin: 42px 0 16px; color: #336325; }
.single-article h3 { font-size: 1.25rem; margin: 32px 0 12px; color: #336325; }
.single-article p { margin-bottom: 20px; }
.single-article ul, .single-article ol { margin: 0 0 22px 22px; }
.single-article li { margin-bottom: 9px; }
.single-article a { color: #336325; text-decoration: underline; word-break: break-word; }
.single-article blockquote { border-left: 4px solid #497B37; background: #f4f8f2; padding: 14px 20px; margin: 24px 0; }
.single-article blockquote p { margin: 0; }
.single-article strong { color: #1B4332; }
.single-footer-nav { margin: 45px 0 30px; }
.single-footer-nav a { color: #497B37; text-decoration: none; font-weight: 600; }
.single-footer-nav a:hover { text-decoration: underline; }
.single-cta { background: #f9f9f9; border-radius: 12px; padding: 34px 28px; text-align: center; }
.single-cta h3 { font-size: 1.3rem; color: #336325; margin-bottom: 10px; }
.single-cta p { color: #555; margin-bottom: 22px; }
.single-cta .quote-bar { display: inline-block; max-width: 320px; margin: 0 auto; }
@media (max-width: 768px) {
  .single-hero { padding: 45px 0 35px; }
  .single-hero h1 { font-size: 1.7rem; }
  .single-article { font-size: 1.02rem; }
  .single-article h2 { font-size: 1.3rem; }
}

/* ==== Floating rail: Top + Blog (右侧边缘悬停浮现) ==== */
.float-rail {
    position: fixed;
    right: 0;
    bottom: 110px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    z-index: 9997;
    pointer-events: none;
    opacity: 0;
    transform: translateX(14px);
    transition: opacity .28s ease, transform .28s ease;
}
.float-rail.is-armed { opacity: 0.34; transform: translateX(6px); pointer-events: auto; }
.float-rail.is-armed.is-open { opacity: 1; transform: translateX(0); }

.rail-btn {
    display: flex;
    align-items: center;
    gap: 0;
    height: 42px;
    padding: 0 11px;
    border-radius: 21px 0 0 21px;
    background: rgba(51, 99, 37, 0.92);
    color: #fff;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: -2px 2px 10px rgba(0,0,0,0.16);
    transition: background .2s, padding .25s, gap .25s;
    overflow: hidden;
    white-space: nowrap;
}
.rail-btn svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.rail-btn .rail-label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width .25s ease, opacity .2s ease, margin-left .25s ease;
    margin-left: 0;
}
.float-rail.is-armed.is-open .rail-btn .rail-label { max-width: 60px; opacity: 1; margin-left: 7px; }
.rail-btn:hover { background: #1B4332; }

@media (max-width: 768px) {
    .float-rail { bottom: 88px; }
    .rail-btn { height: 40px; padding: 0 10px; }
    .float-rail.is-armed { opacity: 0.55; }
}

/* ==== Blog post layouts ==== */
/* overlay: 图片做背景 */
.post-hero-overlay { position: relative; min-height: 520px; background-size: cover; background-position: center; display: flex; align-items: flex-end; }
.post-hero-overlay .overlay-shade { position: absolute; inset: 0; background: linear-gradient(to top, rgba(12,28,18,0.92) 0%, rgba(12,28,18,0.55) 45%, rgba(12,28,18,0.35) 100%); }
.post-hero-overlay .overlay-inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 0 20px 55px; width: 100%; }
.post-hero-overlay h1 { color: #fff; font-size: 2.7rem; line-height: 1.22; margin: 14px 0 0; max-width: 950px; }
.post-hero-overlay .post-meta-top { color: rgba(255,255,255,0.85); }

/* split: 左文右图 */
.post-split { background: #f9f9f9; padding: 55px 0; }
.post-split .split-grid { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.post-split h1 { font-size: 2.2rem; line-height: 1.25; margin: 12px 0 18px; color: #1B4332; }
.post-split .post-meta-top { color: #666; }
.split-summary { color: #555; font-size: 1.05rem; line-height: 1.7; margin: 0; }
.split-image img { width: 100%; height: 100%; max-height: 380px; object-fit: cover; border-radius: 10px; display: block; }

/* minimal: 纯文字 */
.post-minimal { background: #fff; padding: 85px 0 30px; text-align: center; }
.post-minimal .nav-container { max-width: 820px; margin: 0 auto; padding: 0 20px; }
.post-minimal h1 { font-size: 2.5rem; line-height: 1.25; margin: 16px 0 0; color: #1B4332; }
.post-minimal .post-meta-top { color: #888; }
.minimal-rule { width: 68px; height: 3px; background: #497B37; margin: 30px auto 0; border-radius: 2px; }

@media (max-width: 900px) {
  .post-split .split-grid { grid-template-columns: 1fr; gap: 28px; }
  .post-split h1 { font-size: 1.75rem; }
  .post-hero-overlay { min-height: 380px; }
  .post-hero-overlay h1 { font-size: 1.8rem; }
  .post-minimal { padding: 55px 0 20px; }
  .post-minimal h1 { font-size: 1.8rem; }
}

/* minimal 版式的正文内嵌小图（居中，非页首） */
.inline-figure { margin: 0 auto 38px; max-width: 560px; text-align: center; }
.inline-figure img { width: 100%; height: auto; border-radius: 10px; display: block; box-shadow: 0 4px 16px rgba(0,0,0,0.09); }
@media (max-width: 768px) { .inline-figure { margin-bottom: 28px; } }
/* ==== Home blog cards: 图片填充 + 链接样式 + 日期 ==== */
.blog-card { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.blog-card .blog-image { overflow: hidden; }
.blog-card .blog-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-card .blog-date { display: block; font-size: 0.82rem; color: #8a8a8a; letter-spacing: 0.02em; margin-bottom: 7px; }
.blog-card .blog-title { color: #1B4332; transition: color .2s; }
.blog-card:hover .blog-title { color: #497B37; }
.blog-card .blog-content { flex: 1; }

/* ==== 文章末 FAQ（GEO 用，对读者可见） ==== */
.post-faq { margin: 46px 0 10px; padding-top: 32px; border-top: 1px solid #e6e6e6; }
.faq-heading { font-size: 1.3rem; color: #336325; margin-bottom: 22px; }
.faq-item { margin-bottom: 26px; }
.faq-item:last-child { margin-bottom: 0; }
.faq-q { font-size: 1.06rem; font-weight: 600; color: #1B4332; margin: 0 0 8px; line-height: 1.55; }
.faq-a { font-size: 1rem; color: #555; line-height: 1.8; margin: 0; }
@media (max-width: 768px) {
  .post-faq { margin-top: 34px; padding-top: 26px; }
  .faq-heading { font-size: 1.15rem; }
  .faq-q { font-size: 1rem; }
  .faq-a { font-size: 0.96rem; }
}