/* ========================================
           RESET & DESIGN TOKENS
           ======================================== */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --bg: #f0f2f8;
            --bg-card: #ffffff;
            --bg-glass: rgba(255, 255, 255, 0.65);
            --bg-glass-strong: rgba(255, 255, 255, 0.85);
            --text: #0f172a;
            --text-muted: #64748b;
            --text-subtle: #94a3b8;
            --accent: #3b82f6;
            --accent-2: #6366f1;
            --accent-light: rgba(59, 130, 246, 0.08);
            --accent-glow: rgba(59, 130, 246, 0.25);
            --success: #10b981;
            --error: #ef4444;
            --warning: #f59e0b;
            --border: rgba(226, 232, 240, 0.9);
            --border-glass: rgba(255, 255, 255, 0.3);
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.1);
            --shadow-xl: 0 24px 48px rgba(0,0,0,0.14);
            --shadow-glow: 0 0 20px rgba(59,130,246,0.15);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-pill: 9999px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: all 0.15s ease;
            --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            --gradient-main: linear-gradient(135deg, #3b82f6 0%, #6366f1 50%, #8b5cf6 100%);
            --gradient-hero: linear-gradient(135deg, #1e3a5f 0%, #2563eb 40%, #6366f1 100%);
            --gradient-subtle: linear-gradient(135deg, rgba(59,130,246,0.05), rgba(99,102,241,0.05));
            --scrollbar-track: #e5edf8;
            --scrollbar-thumb: #3b82f6;
            --scrollbar-hover: #2563eb;
        }

        [data-theme="dark"] {
            --bg: #060a13;
            --bg-card: #111827;
            --bg-glass: rgba(17, 24, 39, 0.7);
            --bg-glass-strong: rgba(17, 24, 39, 0.9);
            --text: #f1f5f9;
            --text-muted: #94a3b8;
            --text-subtle: #64748b;
            --accent-light: rgba(59, 130, 246, 0.12);
            --accent-glow: rgba(59, 130, 246, 0.3);
            --border: rgba(55, 65, 81, 0.5);
            --border-glass: rgba(255, 255, 255, 0.08);
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.4);
            --shadow-xl: 0 24px 48px rgba(0,0,0,0.5);
            --shadow-glow: 0 0 30px rgba(59,130,246,0.2);
            --gradient-subtle: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(99,102,241,0.08));
            --scrollbar-track: #07111f;
            --scrollbar-thumb: #60a5fa;
            --scrollbar-hover: #93c5fd;
        }

        /* ========================================
           BASE STYLES
           ======================================== */
        html { scroll-behavior: smooth; }

        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            transition: background-color 0.4s ease, color 0.4s ease;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /* Animated background decoration */
        body::before {
            content: '';
            position: fixed;
            top: -50%;
            right: -30%;
            width: 80vw;
            height: 80vw;
            background: radial-gradient(circle, rgba(59,130,246,0.04) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
            animation: floatOrb 20s ease-in-out infinite alternate;
        }

        body::after {
            content: '';
            position: fixed;
            bottom: -40%;
            left: -20%;
            width: 60vw;
            height: 60vw;
            background: radial-gradient(circle, rgba(99,102,241,0.04) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
            animation: floatOrb 25s ease-in-out infinite alternate-reverse;
        }

        /* Scrollbar */
        ::-webkit-scrollbar { width: 13px; height: 13px; }
        ::-webkit-scrollbar-track {
            background: var(--scrollbar-track);
            border-left: 1px solid var(--border);
        }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, var(--scrollbar-thumb), var(--accent-2));
            border: 3px solid var(--scrollbar-track);
            border-radius: 999px;
        }
        ::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }
* { scrollbar-width: auto; scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track); }

.affiliate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1rem;
}

.affiliate-actions a,
.seo-model-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.55rem 0.9rem;
    border-radius: 10px;
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

.affiliate-actions a:first-child {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
}

.seo-model-link {
    margin-left: auto;
    min-height: 32px;
    font-size: 0.75rem;
}

.buy-model-link {
    color: #fff;
    background: var(--gradient-main);
    border-color: transparent;
}

.model-pill {
    cursor: pointer;
}

.public-logo-link {
    color: inherit;
    text-decoration: none;
}

.public-header .header-container {
    min-height: 48px;
}

.public-site-nav {
    margin-left: auto;
}

.model-page {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
}

.model-seo-page {
    min-height: 100vh;
    padding-top: 0.6rem;
}

.model-page-shell {
    display: grid;
    gap: 0.65rem;
}

.model-card,
.model-buy-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.model-title-card {
    padding: 0.85rem 1rem;
}

.model-back-link {
    display: inline-flex;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

.model-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.45rem;
}

.model-title-card h1 {
    margin: 0 0 0.2rem;
    font-size: clamp(1.18rem, 2vw, 1.55rem);
    line-height: 1.12;
    letter-spacing: 0;
}

.model-title-card p {
    max-width: 680px;
    color: var(--text-muted);
    font-size: 0.84rem;
}

.model-subtitle {
    margin-bottom: 0.2rem;
}

.model-title-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 0.9rem;
    align-items: end;
}

.model-buy-inline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}

.model-buy-inline a,
.model-buy-inline .buy-disabled {
    min-height: 34px;
    padding: 0.45rem 0.75rem;
    font-size: 0.82rem;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 800;
    color: var(--accent);
    background: var(--accent-light);
    border: 1px solid var(--border);
}

.model-buy-inline a:first-child {
    color: #fff;
    border-color: transparent;
    background: var(--gradient-main);
}

.model-buy-inline .buy-disabled {
    cursor: not-allowed;
    opacity: 0.48;
    color: var(--text-muted);
    filter: grayscale(0.25);
}

.model-card {
    border-radius: 12px;
    padding: 0.85rem 1rem;
}

.model-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.55rem;
}

.model-section-header h2 {
    font-size: clamp(1rem, 1.7vw, 1.22rem);
    line-height: 1.15;
}

.model-section-header p {
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.model-compatible-card .compatible-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.model-compatible-card .compatible-chip {
    padding: 0.32rem 0.58rem;
    font-size: 0.78rem;
}

.compatible-link,
.model-pill-link,
.brand-page-link {
    text-decoration: none;
}

.compatible-link:hover {
    color: #fff;
    background: var(--accent);
}

.brand-page-link {
    display: inline-flex;
    margin-top: 0.7rem;
    color: var(--accent);
    font-weight: 800;
    font-size: 0.85rem;
}

.brand-model-list {
    display: grid;
    gap: 0.5rem;
}

.brand-model-row {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.7rem 0;
    border-top: 1px solid var(--border);
}

.brand-model-row .compatible-tags {
    padding-top: 0.05rem;
}

.article-section + .article-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.article-section h2 {
    font-size: 1.15rem;
    margin-bottom: 0.45rem;
}

.article-section p {
    color: var(--text-muted);
    line-height: 1.65;
}

.model-faq-section {
    margin-bottom: 1rem;
}

.model-faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg);
    overflow: hidden;
}

.model-faq-item + .model-faq-item {
    margin-top: 0.5rem;
}

.model-faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 0.58rem 0.75rem;
    color: var(--text);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.model-faq-item summary::-webkit-details-marker {
    display: none;
}

.model-faq-item summary::after {
    content: '+';
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--accent-light);
    color: var(--accent);
    flex: 0 0 auto;
}

.model-faq-item[open] summary::after {
    content: '-';
}

.model-faq-item p {
    padding: 0 0.75rem 0.65rem;
    color: var(--text-muted);
}

.related-models-card {
    padding: 0.9rem 1rem;
}

.related-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.related-model-link {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.38rem 0.72rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 900;
    text-decoration: none;
    transition: var(--transition-fast);
}

.related-model-link:hover {
    color: #fff;
    background: var(--gradient-main);
    border-color: transparent;
    transform: translateY(-1px);
}

.info-page {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1rem 1rem 3rem;
    min-height: 100vh;
}

.blog-page {
    max-width: 1180px;
}

.blog-hero,
.article-hero {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.blog-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.25rem;
    padding: clamp(1.35rem, 4vw, 2.6rem);
    margin: 1rem 0 1.1rem;
}

.blog-hero::before,
.article-hero::before,
.blog-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: var(--gradient-main);
}

.blog-hero h1,
.article-hero h1 {
    max-width: 820px;
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 0.98;
    letter-spacing: 0;
    margin-bottom: 0.85rem;
}

.blog-hero p,
.article-hero p {
    max-width: 760px;
    color: var(--text-muted);
    font-size: clamp(0.98rem, 2vw, 1.12rem);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 1rem;
    align-items: start;
}

.blog-card {
    position: relative;
    display: flex;
    min-height: 245px;
    flex-direction: column;
    padding: 1.15rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.blog-card-link {
    color: inherit;
    text-decoration: none;
}

.blog-card-badge {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 0.9rem;
    padding: 0.28rem 0.62rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 900;
}

.blog-card h2 {
    font-size: 1.25rem;
    line-height: 1.12;
    letter-spacing: 0;
    margin-bottom: 0.75rem;
}

.blog-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.blog-card-foot {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1rem;
}

.blog-card-foot a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 900;
}

.blog-card-foot a:last-child {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
}

.blog-sidebar {
    position: sticky;
    top: 86px;
    display: grid;
    gap: 1rem;
}

.blog-widget {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 1rem;
}

.blog-widget::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: var(--gradient-main);
}

.blog-widget h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    font-size: 1rem;
    line-height: 1.2;
}

.blog-widget h2 i {
    color: var(--accent);
}

.blog-widget-list {
    display: grid;
    gap: 0.65rem;
}

.blog-widget-list a,
.blog-brand-list a {
    display: flex;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--text);
}

.blog-widget-list a {
    flex-direction: column;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    border: 1px solid var(--border);
}

.blog-widget-list span {
    width: fit-content;
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 900;
}

.blog-widget-list strong {
    font-size: 0.9rem;
    line-height: 1.18;
}

.blog-model-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.blog-model-list a {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    padding: 0.32rem 0.6rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.76rem;
    font-weight: 900;
}

.blog-brand-list {
    display: grid;
    gap: 0.45rem;
}

.blog-brand-list a {
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    border: 1px solid var(--border);
    font-size: 0.84rem;
    font-weight: 900;
}

.blog-brand-list em {
    font-style: normal;
    color: var(--accent);
    font-size: 0.78rem;
}

.blog-hero-pro {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: stretch;
    gap: 1rem;
}

.blog-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.15rem;
}

.blog-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.1rem;
}

.blog-hero-stats span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 34px;
    padding: 0.35rem 0.72rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.blog-hero-stats strong {
    color: var(--accent);
    font-size: 0.92rem;
}

.blog-category-strip,
.blog-category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.blog-category-strip {
    margin-top: 1rem;
}

.blog-category-strip a,
.blog-category-list a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.35rem 0.72rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.76rem;
    font-weight: 900;
}

.blog-category-strip a.active,
.blog-category-list a.active {
    background: var(--gradient-main);
    border-color: transparent;
    color: #fff;
}

.blog-category-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-category-list a {
    justify-content: center;
    border-radius: var(--radius-sm);
}

.blog-feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 260px;
    padding: 1.15rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background:
        radial-gradient(circle at 18% 10%, rgba(59, 130, 246, 0.18), transparent 34%),
        radial-gradient(circle at 100% 20%, rgba(139, 92, 246, 0.16), transparent 30%),
        var(--bg);
}

.blog-feature-card span {
    width: fit-content;
    padding: 0.3rem 0.65rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.blog-feature-card h2 {
    margin: 1rem 0 0.55rem;
    color: var(--text);
    font-size: clamp(1.35rem, 3vw, 2rem);
    line-height: 1.05;
}

.blog-feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.blog-feature-card a,
.blog-section-title a,
.blog-search-widget button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0.48rem 0.9rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    border: 0;
    text-decoration: none;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 900;
    cursor: pointer;
}

.blog-feed {
    min-width: 0;
}

.blog-section-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
}

.blog-section-title span {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.blog-section-title h2 {
    color: var(--text);
    font-size: clamp(1.15rem, 2.5vw, 1.7rem);
    line-height: 1.08;
}

.blog-grid-modern {
    grid-template-columns: 1fr;
}

.blog-card-modern {
    min-height: 0;
    padding: 1rem;
}

.blog-card-modern h2 {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.blog-card-meta .blog-card-badge {
    margin-bottom: 0;
}

.blog-card-meta small {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 800;
}

.blog-empty-card {
    display: grid;
    justify-items: center;
    gap: 0.65rem;
    padding: 2rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text);
    text-align: center;
}

.blog-empty-card i {
    color: var(--accent);
    font-size: 2rem;
}

.blog-empty-card p {
    color: var(--text-muted);
}

.blog-empty-card a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0.48rem 0.9rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 900;
}

.blog-search-widget p {
    margin: -0.3rem 0 0.8rem;
    color: var(--text-muted);
    font-size: 0.86rem;
}

.blog-search-widget form {
    display: grid;
    gap: 0.55rem;
}

.blog-search-widget input {
    width: 100%;
    min-height: 42px;
    padding: 0 0.85rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font: inherit;
    outline: none;
}

.blog-search-widget input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

.advertise-page .ad-plan-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-page {
    max-width: 1180px;
}

.article-hero {
    padding: clamp(1.35rem, 4vw, 3rem);
    margin: 1rem 0;
}

.public-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.38rem;
    margin: 0 0 1rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.public-breadcrumb a,
.public-breadcrumb span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 32px;
    max-width: min(520px, 100%);
    padding: 0.32rem 0.65rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    color: var(--accent);
    text-decoration: none;
}

.article-breadcrumb {
    padding: 0.45rem;
    border-radius: var(--radius-pill);
    background: rgba(15, 23, 42, 0.22);
    border: 1px solid var(--border);
}

[data-theme="light"] .article-breadcrumb {
    background: rgba(255, 255, 255, 0.68);
}

.public-breadcrumb span {
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.public-breadcrumb > i {
    color: var(--text-muted);
    font-size: 0.68rem;
}

.article-hero-compact {
    width: 100%;
    max-width: none;
    padding: clamp(1rem, 2.4vw, 1.55rem);
    margin: 0 0 1rem;
    box-shadow: var(--shadow-md);
}

.article-hero-compact h1 {
    max-width: 980px;
    font-size: clamp(1.75rem, 4vw, 3.25rem);
    line-height: 1.02;
    margin-bottom: 0.65rem;
}

.article-hero-compact p {
    max-width: 900px;
    font-size: clamp(0.98rem, 1.8vw, 1.08rem);
}

.article-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.article-meta-row span {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    min-height: 32px;
    padding: 0.34rem 0.68rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 900;
}

.article-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.2rem;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 760px) minmax(280px, 1fr);
    gap: 1rem;
    align-items: start;
}

.article-content-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: clamp(1.25rem, 3vw, 2.2rem);
}

.article-quick-answer {
    margin-bottom: 1.45rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 197, 94, 0.28);
    background:
        linear-gradient(135deg, rgba(34, 197, 94, 0.12), rgba(59, 130, 246, 0.08)),
        var(--bg);
}

.article-quick-answer span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.55rem;
    color: var(--success);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.article-quick-answer p {
    margin: 0;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.55;
}

.article-section + .article-section {
    margin-top: 1.45rem;
    padding-top: 1.45rem;
    border-top: 1px solid var(--border);
}

.article-section h2 {
    font-size: clamp(1.25rem, 3vw, 1.8rem);
    line-height: 1.15;
    margin-bottom: 0.65rem;
}

.article-section p {
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.75;
}

.article-cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 1.45rem 0;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(59, 130, 246, 0.32);
    background:
        radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.16), transparent 36%),
        var(--bg);
}

.article-cta-card span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.45rem;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
}

.article-cta-card h2 {
    color: var(--text);
    font-size: 1.1rem;
    line-height: 1.15;
    margin-bottom: 0.3rem;
}

.article-cta-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.article-cta-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-height: 42px;
    padding: 0.55rem 0.95rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 900;
}

.article-internal-links {
    margin-top: 1.55rem;
    padding-top: 1.45rem;
    border-top: 1px solid var(--border);
}

.article-model-link-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.article-model-link-grid a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.36rem 0.68rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.76rem;
    font-weight: 900;
}

.article-sidebar {
    position: sticky;
    top: 92px;
    display: grid;
    gap: 0.85rem;
}

.article-side-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.article-side-card h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.2;
}

.article-side-card h2 i {
    color: var(--accent);
}

.article-toc,
.article-related-list,
.article-search-card form {
    display: grid;
    gap: 0.5rem;
}

.article-toc a,
.article-related-list a {
    display: block;
    padding: 0.68rem 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    font-size: 0.86rem;
    font-weight: 900;
    line-height: 1.25;
}

.article-toc a:hover,
.article-related-list a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.article-related-list span {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 900;
    text-transform: uppercase;
}

.article-search-card p {
    margin: -0.25rem 0 0.8rem;
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.article-search-card input {
    width: 100%;
    min-height: 42px;
    padding: 0 0.85rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font: inherit;
    outline: none;
}

.article-search-card button {
    min-height: 40px;
    border: 0;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 900;
    cursor: pointer;
}

.article-share-card p {
    margin: -0.25rem 0 0.8rem;
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.article-share-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 40px;
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 900;
}

.article-faq-card {
    margin-top: 1.6rem;
    padding-top: 1.45rem;
    border-top: 1px solid var(--border);
}

.article-faq-list {
    display: grid;
    gap: 0.55rem;
}

.article-faq-list details {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg);
    overflow: hidden;
}

.article-faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 50px;
    padding: 0.85rem 1rem;
    color: var(--text);
    font-weight: 900;
    cursor: pointer;
    list-style: none;
}

.article-faq-list summary::-webkit-details-marker {
    display: none;
}

.article-faq-list summary::after {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    border-radius: 10px;
    background: var(--accent-light);
    color: var(--accent);
}

.article-faq-list details[open] summary::after {
    content: '-';
}

.article-faq-list details p {
    margin: 0;
    padding: 0 1rem 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.article-related-card {
    margin-top: 1rem;
    padding: clamp(1rem, 3vw, 1.35rem);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.article-related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.article-related-link {
    display: flex;
    min-height: 128px;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.95rem;
    border-radius: var(--radius-md);
    background: var(--accent-light);
    border: 1px solid var(--border);
    color: var(--text);
    text-decoration: none;
    transition: var(--transition-fast);
}

.article-related-link:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.article-related-link span {
    width: fit-content;
    padding: 0.25rem 0.58rem;
    border-radius: var(--radius-pill);
    background: var(--bg-card);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 900;
}

.article-related-link strong {
    font-size: 0.95rem;
    line-height: 1.2;
}

.error-page-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 20% 15%, rgba(59, 130, 246, 0.14), transparent 32%),
        radial-gradient(circle at 80% 10%, rgba(139, 92, 246, 0.12), transparent 30%),
        var(--bg);
}

.error-page {
    width: min(980px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    padding: clamp(1rem, 3vw, 2rem) 0 3rem;
    display: flex;
    flex-direction: column;
}

.error-hero {
    margin: auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: clamp(1.35rem, 4vw, 3rem);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
}

.error-hero::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: var(--gradient-main);
}

.error-code {
    display: block;
    font-size: clamp(3.5rem, 14vw, 8rem);
    line-height: 0.85;
    font-weight: 900;
    color: transparent;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    margin-bottom: 1rem;
}

.error-hero h1 {
    max-width: 760px;
    font-size: clamp(1.7rem, 5vw, 3.4rem);
    line-height: 1;
    letter-spacing: 0;
    margin: 0.25rem 0 0.85rem;
}

.error-hero p {
    max-width: 680px;
    color: var(--text-muted);
    font-size: clamp(0.95rem, 2vw, 1.08rem);
    margin-bottom: 1.2rem;
}

.error-search {
    display: flex;
    gap: 0.65rem;
    max-width: 720px;
    margin: 1.1rem 0 1rem;
}

.error-search input {
    min-width: 0;
    flex: 1;
    min-height: 48px;
    padding: 0 1rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: var(--bg-glass-strong);
    color: var(--text);
    font: inherit;
    font-size: 0.95rem;
    outline: none;
}

.error-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
}

.error-search button,
.error-secondary-link {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    padding: 0 1rem;
    font: inherit;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.error-search button {
    background: var(--gradient-main);
    color: #fff;
    border: none;
}

.error-secondary-link {
    background: var(--accent-light);
    color: var(--accent);
}

.error-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.info-nav {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.info-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-pill);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    text-decoration: none;
}

.info-hero {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: clamp(1.2rem, 3vw, 2rem);
    box-shadow: var(--shadow-md);
    margin-bottom: 1rem;
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.7rem;
    border-radius: var(--radius-pill);
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 900;
    margin-bottom: 0.9rem;
}

.info-hero h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1;
    letter-spacing: 0;
    margin-bottom: 0.7rem;
}

.info-hero p {
    max-width: 720px;
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.info-primary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-main);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    font-size: 0.9rem;
}

.info-page-grid {
    margin-top: 1rem;
}

.info-page .info-grid,
.inline-info-page .info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.inline-info-page {
    animation: fadeInUp 0.28s ease;
}

.inline-info-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.inline-info-actions a,
.inline-info-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 900;
    cursor: pointer;
    text-decoration: none;
}

.inline-info-actions a {
    color: #fff;
    background: var(--gradient-main);
    border: 1px solid transparent;
}

.inline-info-actions a + a {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--accent);
}

.inline-info-actions button {
    color: var(--accent);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.inline-model-list {
    margin-top: 1rem;
}

.inline-model-list .compatible-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.8rem;
}

@media (max-width: 860px) {
    .model-title-layout {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
    .model-section-header {
        flex-direction: column;
    }
    .info-page {
        padding-top: 0.7rem;
    }
    .inline-info-actions a,
    .inline-info-actions button {
        width: 100%;
    }
    .info-page .info-grid,
    .inline-info-page .info-grid {
        grid-template-columns: 1fr;
    }
}

        /* ========================================
           PAGE PRELOADER
           ======================================== */
        .preloader {
            position: fixed;
            inset: 0;
            background: var(--bg);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        .preloader.hidden {
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
        }
        .preloader-brand {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .preloader-logo {
            height: 90px;
            width: auto;
            max-width: 220px;
            object-fit: contain;
            animation: preloaderPulse 1.8s ease-in-out infinite;
            filter: drop-shadow(0 4px 16px rgba(59,130,246,0.25));
        }
        .preloader-fallback {
            display: none;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            animation: preloaderPulse 1.8s ease-in-out infinite;
        }
        .preloader-fallback i {
            font-size: 3rem;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .preloader-fallback span {
            font-size: 1.4rem;
            font-weight: 800;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .preloader-spinner {
            width: 40px;
            height: 40px;
            border: 3px solid var(--border);
            border-top-color: var(--accent);
            border-radius: 50%;
            animation: spin 0.7s linear infinite;
        }
        .preloader-text {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.05em;
        }

        /* ========================================
           HEADER
           ======================================== */
        .header {
            background: var(--bg-glass-strong);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            padding: 0.62rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            transition: var(--transition);
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .mobile-menu-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            gap: 0.42rem;
            min-height: 40px;
            padding: 0 0.85rem;
            border: 1px solid var(--border);
            border-radius: var(--radius-pill);
            background: var(--bg-card);
            color: var(--text);
            font: inherit;
            font-size: 0.78rem;
            font-weight: 900;
            cursor: pointer;
            box-shadow: var(--shadow-sm);
        }

        .mobile-menu-toggle.is-open {
            color: #fff;
            border-color: transparent;
            background: var(--gradient-main);
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-shrink: 0;
        }

        .logo-area img {
            height: 42px;
            width: auto;
            max-width: 140px;
            object-fit: contain;
            transition: var(--transition);
        }

        .logo-text h1 {
            font-size: 1.2rem;
            font-weight: 800;
            margin: 0;
            line-height: 1.2;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .logo-text p {
            font-size: 0.65rem;
            color: var(--text-muted);
            margin: 0;
            letter-spacing: 0.02em;
        }

        .header-search {
            flex: 1;
            max-width: 520px;
            position: relative;
        }

        .header-search i.search-icon {
            position: absolute;
            left: 1.1rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-subtle);
            font-size: 0.95rem;
            pointer-events: none;
            z-index: 1;
            transition: var(--transition);
        }

        .header-search input {
            width: 100%;
            padding: 0.75rem 2.8rem 0.75rem 2.8rem;
            background: var(--bg);
            border: 2px solid var(--border);
            border-radius: var(--radius-pill);
            font-size: 0.88rem;
            font-family: inherit;
            font-weight: 400;
            color: var(--text);
            transition: var(--transition);
        }

        .header-search input::placeholder {
            color: var(--text-subtle);
        }

        .header-search input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 4px var(--accent-glow), var(--shadow-glow);
        }

        .header-search input:focus ~ i.search-icon {
            color: var(--accent);
        }

        .clear-search-btn {
            position: absolute;
            right: 0.8rem;
            top: 50%;
            transform: translateY(-50%);
            background: var(--accent-light);
            border: none;
            color: var(--text-muted);
            cursor: pointer;
            font-size: 0.85rem;
            padding: 0;
            border-radius: 50%;
            width: 26px;
            height: 26px;
            display: none;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            z-index: 1;
        }

        .clear-search-btn:hover {
            background: var(--accent);
            color: white;
            transform: translateY(-50%) scale(1.1);
        }

        .header-badge {
            background: var(--gradient-main);
            color: white;
            padding: 0.4rem 1rem;
            border-radius: var(--radius-pill);
            font-size: 0.72rem;
            font-weight: 700;
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.02em;
            box-shadow: 0 2px 8px rgba(59,130,246,0.3);
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-shrink: 0;
            padding: 0.2rem;
            border: 1px solid var(--border);
            border-radius: var(--radius-pill);
            background: color-mix(in srgb, var(--bg-card) 72%, transparent);
            box-shadow: var(--shadow-sm);
        }

        .site-nav a,
        .site-nav button {
            appearance: none;
            font-family: inherit;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            min-height: 36px;
            padding: 0.42rem 0.76rem;
            border-radius: var(--radius-pill);
            background: transparent;
            border: 1px solid transparent;
            color: var(--text-muted);
            text-decoration: none;
            font-size: 0.74rem;
            font-weight: 800;
            white-space: nowrap;
            transition: var(--transition-fast);
            cursor: pointer;
        }

        .site-nav a:hover,
        .site-nav button:hover {
            background: var(--accent-light);
            color: var(--accent);
            border-color: var(--border);
            transform: translateY(-1px);
        }

        .site-nav a.active,
        .site-nav button.active {
            background: var(--gradient-main);
            color: #fff;
            border-color: transparent;
        }

        .notification-trigger {
            position: relative;
            width: 38px;
            min-width: 38px;
            justify-content: center;
            padding-inline: 0;
        }

        .site-nav-badge {
            position: absolute;
            top: -0.35rem;
            right: -0.35rem;
            align-items: center;
            justify-content: center;
            min-width: 18px;
            height: 18px;
            padding: 0 0.35rem;
            border-radius: var(--radius-pill);
            background: var(--accent);
            color: #fff;
            font-size: 0.65rem;
            font-weight: 800;
            line-height: 1;
        }

        .news-popover {
            position: fixed;
            top: 4.85rem;
            right: 7.25rem;
            z-index: 1200;
            width: min(340px, calc(100vw - 2rem));
            border: 1px solid var(--border);
            border-radius: 12px;
            background: var(--bg-card);
            box-shadow: var(--shadow-lg);
            color: var(--text);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
        }

        .news-popover.active {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .news-popover::before {
            content: "";
            position: absolute;
            top: -7px;
            right: 28px;
            width: 12px;
            height: 12px;
            background: var(--bg-card);
            border-left: 1px solid var(--border);
            border-top: 1px solid var(--border);
            transform: rotate(45deg);
        }

        .news-popover-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 0.85rem 0.95rem;
            border-bottom: 1px solid var(--border);
            color: var(--text);
        }

        .news-popover-head strong {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            font-size: 0.9rem;
        }

        .news-popover-head button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: var(--accent-light);
            color: var(--text-muted);
            cursor: pointer;
        }

        .news-popover-body {
            padding: 0.9rem 0.95rem 1rem;
        }

        .news-popover-body h3 {
            margin: 0 0 0.35rem;
            font-size: 0.98rem;
            color: var(--text);
        }

        .news-popover-body p {
            margin: 0 0 0.65rem;
            color: var(--text-muted);
            line-height: 1.45;
            font-size: 0.85rem;
        }

        .news-popover-body small {
            color: var(--text-subtle);
            font-weight: 700;
        }

        .grecaptcha-badge {
            visibility: hidden !important;
            opacity: 0 !important;
            pointer-events: none !important;
        }

        .recaptcha-note {
            margin: 0.65rem 0 0;
            text-align: center;
            color: var(--text-subtle);
            font-size: 0.7rem;
            line-height: 1.35;
        }

        .public-new-badge {
            position: absolute;
            top: -0.55rem;
            left: 0.9rem;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 17px;
            padding: 0.1rem 0.5rem;
            border-radius: 5px 5px 2px 2px;
            border: 1px solid rgba(134, 239, 172, 0.8);
            background: linear-gradient(135deg, #16a34a, #22c55e);
            color: #fff;
            font-size: 0.57rem;
            font-weight: 900;
            letter-spacing: 0;
            line-height: 1;
            box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.12), 0 4px 12px rgba(34, 197, 94, 0.28);
            text-transform: uppercase;
            animation: newBadgePulse 2.4s ease-in-out infinite;
        }

        @keyframes newBadgePulse {
            0%, 100% {
                transform: translateY(0);
                filter: brightness(1);
                box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.12), 0 4px 12px rgba(34, 197, 94, 0.28);
            }
            50% {
                transform: translateY(-1px);
                filter: brightness(1.14);
                box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18), 0 6px 16px rgba(34, 197, 94, 0.42);
            }
        }

        /* Mobile search */
        .mobile-search-container {
            display: none;
            width: 100%;
            padding: 0.5rem 16px;
            background: var(--bg-glass-strong);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
        }

        .mobile-search-container .header-search {
            max-width: 100%;
        }

        /* Desktop logo hero */
        .desktop-logo {
            text-align: center;
            padding: 2.5rem 0 1.5rem 0;
            animation: fadeInDown 0.6s ease;
        }

        .desktop-logo img {
            height: 160px;
            width: auto;
            max-width: 350px;
            object-fit: contain;
            filter: drop-shadow(0 4px 12px rgba(0,0,0,0.08));
            transition: var(--transition);
        }

        .desktop-logo img:hover {
            transform: scale(1.02);
            filter: drop-shadow(0 8px 24px rgba(0,0,0,0.12));
        }

        /* ========================================
           FLOATING ACTION BUTTONS
           ======================================== */
        button.fab {
            position: fixed;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-bounce);
            border: none;
            color: white;
            font-size: 1.2rem;
            z-index: 200;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }

        button.fab:hover {
            transform: scale(1.12) translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }

        button.fab:active { transform: scale(0.95); }

        .desktop-floating-actions {
            position: fixed;
            right: 1.05rem;
            bottom: 1.05rem;
            z-index: 230;
            display: flex;
            flex-direction: column;
            gap: 0.45rem;
            padding: 0.38rem;
            border-radius: 20px;
            background: var(--bg-glass-strong);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-xl);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
        }

        .desktop-floating-actions button.fab {
            position: static;
            width: 42px;
            height: 42px;
            font-size: 1rem;
        }

        .fab-theme {
            background: var(--gradient-main);
        }

        .fab-suggest {
            background: linear-gradient(135deg, #ec4899, #f472b6);
        }

        .desktop-floating-actions .fab-top {
            background: var(--gradient-main);
            font-size: 1rem;
            display: none;
        }

        .desktop-floating-actions .fab-top.visible {
            display: flex;
        }

        .mobileBuyAd {
            position: fixed;
            right: 1.05rem;
            top: 50%;
            transform: translateY(-50%);
            z-index: 225;
            width: 156px;
        }

        .mobileBuyAd.is-hidden {
            display: none;
        }

        .mobileBuyPanel {
            position: relative;
            padding: 0.55rem;
            border-radius: 18px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-xl);
        }

        .mobileBuyClose {
            position: absolute;
            right: -8px;
            top: -10px;
            width: 26px;
            height: 26px;
            border: 0;
            border-radius: 50%;
            background: var(--text);
            color: var(--bg);
            font-size: 1.05rem;
            line-height: 1;
            cursor: pointer;
            z-index: 2;
        }

        .mobileBuyPanel a {
            display: grid;
            gap: 0.38rem;
            text-align: center;
            text-decoration: none;
            color: var(--text);
        }

        .mobileBuyPhoto {
            width: 100%;
            aspect-ratio: 1 / 0.82;
            border-radius: 14px;
            background: var(--bg);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            color: var(--accent);
            font-size: 2rem;
        }

        .mobileBuyPhoto img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .mobileBuyKicker {
            color: var(--accent);
            font-size: 0.58rem;
            font-weight: 900;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .mobileBuyLabel {
            color: var(--text);
            font-size: 0.78rem;
            font-weight: 900;
            line-height: 1.15;
        }

        .mobileBuyPanel strong {
            display: block;
            padding: 0.45rem 0.5rem;
            border-radius: 10px;
            background: var(--gradient-main);
            color: white;
            font-size: 0.78rem;
        }

        /* Tooltip on hover */
        button.fab[data-tooltip]::after {
            content: attr(data-tooltip);
            position: absolute;
            right: calc(100% + 10px);
            top: 50%;
            transform: translateY(-50%) translateX(4px) scale(0.96);
            background: var(--bg-card);
            color: var(--text);
            padding: 0.35rem 0.75rem;
            border-radius: 8px;
            font-size: 0.72rem;
            font-weight: 600;
            white-space: nowrap;
            box-shadow: var(--shadow-md);
            opacity: 0;
            pointer-events: none;
            transition: var(--transition-fast);
            border: 1px solid var(--border);
        }

        button.fab[data-tooltip]:hover::after {
            opacity: 1;
            transform: translateY(-50%) translateX(0) scale(1);
        }

        .mobile-action-bar {
            display: none;
        }

        /* ========================================
           MODAL
           ======================================== */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            backdrop-filter: blur(8px);
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            animation: fadeIn 0.2s ease;
        }

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

        .modal-container {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            max-width: 460px;
            width: 100%;
            max-height: 85vh;
            overflow-y: auto;
            box-shadow: var(--shadow-xl);
            animation: slideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
            border: 1px solid var(--border);
            scrollbar-width: none;
        }

        .modal-container::-webkit-scrollbar { width: 0; }

        .modal-header-area {
            padding: 1.5rem 1.5rem 0.8rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border);
            background: var(--gradient-subtle);
        }

        .modal-header-area h2 {
            font-size: 1.15rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .modal-header-area h2 i {
            color: var(--accent);
            font-size: 1.1rem;
        }

        .modal-close {
            background: var(--accent-light);
            border: none;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            cursor: pointer;
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-close:hover {
            background: var(--error);
            color: white;
            transform: rotate(90deg);
        }

        .modal-body {
            padding: 1.25rem 1.5rem 1.5rem;
        }

        .info-modal-container {
            max-width: 880px;
        }

        #infoModal .modal-body {
            max-height: min(72vh, 640px);
            overflow-y: auto;
        }

        #infoModal .modal-header-area {
            padding: 1.1rem 1.25rem 0.85rem;
        }

        .modal-info-hero {
            padding-bottom: 1rem;
            border-bottom: 1px solid var(--border);
            margin-bottom: 1rem;
        }

        .modal-info-hero p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin: 0 0 0.95rem;
            max-width: 720px;
        }

        #infoModal .info-page-grid {
            margin-top: 0;
        }

        #infoModal .info-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        #infoModal .info-card {
            padding: 1rem;
        }

        #infoModal .info-card h3 {
            font-size: 0.95rem;
            margin-bottom: 0.35rem;
        }

        #infoModal .info-card p,
        #infoModal .info-card code {
            font-size: 0.82rem;
        }

        .form-group {
            margin-bottom: 0.85rem;
        }

        .form-group label {
            display: block;
            font-weight: 600;
            font-size: 0.78rem;
            margin-bottom: 0.35rem;
            color: var(--text);
            letter-spacing: 0.01em;
        }

        .form-group label i {
            margin-right: 0.35rem;
            color: var(--accent);
            font-size: 0.72rem;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 0.6rem 0.85rem;
            background: var(--bg);
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            color: var(--text);
            transition: var(--transition);
            font-family: inherit;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-glow);
        }

        .form-group textarea { resize: vertical; min-height: 72px; }
        .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }

        .submit-btn {
            width: 100%;
            padding: 0.75rem;
            background: var(--gradient-main);
            color: white;
            border: none;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 0.9rem;
            font-family: inherit;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            margin-top: 0.6rem;
            box-shadow: 0 4px 12px rgba(59,130,246,0.3);
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(59,130,246,0.4);
        }

        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        /* ========================================
           TOAST
           ======================================== */
        .toast-message {
            position: fixed;
            bottom: 6rem;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--bg-card);
            color: var(--text);
            padding: 0.85rem 1.5rem;
            border-radius: var(--radius-pill);
            box-shadow: var(--shadow-lg);
            z-index: 2001;
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            display: flex;
            align-items: center;
            gap: 0.65rem;
            border-left: 4px solid var(--accent);
            font-size: 0.88rem;
            font-weight: 500;
            max-width: 90%;
        }

        .toast-message.show { transform: translateX(-50%) translateY(0); }
        .toast-message.success { border-left-color: var(--success); }
        .toast-message.success i { color: var(--success); }
        .toast-message.error { border-left-color: var(--error); }
        .toast-message.error i { color: var(--error); }

        /* ========================================
           MAIN CONTENT
           ======================================== */
        .main-content {
            width: min(1780px, 100%);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 280px minmax(0, 1040px) 280px;
            gap: 1.15rem;
            align-items: start;
            justify-content: center;
        }

        .main-content.ads-off {
            width: min(1500px, 100%);
            grid-template-columns: minmax(0, 1fr);
        }

        .main-content.has-left-ad.has-right-ad {
            width: min(1780px, 100%);
            grid-template-columns: 280px minmax(0, 1040px) 280px;
        }

        .main-content.has-left-ad:not(.has-right-ad),
        .main-content.has-right-ad:not(.has-left-ad) {
            width: min(1500px, 100%);
        }

        .main-content.has-left-ad:not(.has-right-ad) {
            grid-template-columns: 280px minmax(0, 1040px);
        }

        .main-content.has-right-ad:not(.has-left-ad) {
            grid-template-columns: minmax(0, 1040px) 280px;
        }

        .main-content.has-ads:not(.has-left-ad):not(.has-right-ad) {
            width: min(1500px, 100%);
            grid-template-columns: minmax(0, 1fr);
        }

        .content-shell {
            min-width: 0;
            width: 100%;
        }

        .ad-rail {
            min-width: 0;
            position: sticky;
            top: 76px;
            align-self: start;
            margin-top: -86px;
        }

        .ad-card {
            width: 100%;
            height: clamp(560px, 72vh, 720px);
            min-height: 0;
            max-height: calc(100vh - 90px);
            overflow: hidden;
            position: relative;
            border: 1px dashed rgba(96, 165, 250, 0.34);
            border-radius: 16px;
            background:
                linear-gradient(180deg, rgba(59,130,246,0.08), rgba(139,92,246,0.05)),
                var(--bg-card);
            color: var(--text-muted);
            display: grid;
            align-content: center;
            justify-items: center;
            gap: 0.45rem;
            padding: 1.25rem;
            text-align: center;
            box-shadow: var(--shadow-sm);
            text-decoration: none;
        }

        .ad-card-sticky {
            position: static;
        }

        .ad-card.is-clickable {
            cursor: pointer;
            transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }

        .ad-card.is-clickable:hover {
            border-color: rgba(96, 165, 250, 0.7);
            box-shadow: var(--shadow-md);
        }

        .ad-card-image {
            width: calc(100% + 2.5rem);
            height: calc(100% + 2.5rem);
            margin: -1.25rem;
            object-fit: cover;
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .ad-card-image + span,
        .ad-card-image + span + strong,
        .ad-card-image + span + strong + p {
            position: relative;
            z-index: 1;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
        }

        .ad-card span {
            font-size: 0.62rem;
            font-weight: 900;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: var(--accent);
        }

        .ad-card strong {
            color: var(--text);
            font-size: 1rem;
            line-height: 1.25;
        }

        .ad-card p {
            margin: 0;
            font-size: 0.72rem;
        }

        .inline-ad-slot {
            margin: 1rem 0 1.35rem;
            border: 1px dashed rgba(96, 165, 250, 0.34);
            border-radius: 16px;
            background:
                linear-gradient(135deg, rgba(59,130,246,0.08), rgba(34,197,94,0.045)),
                var(--bg-card);
            min-height: 92px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.9rem;
            padding: 1rem;
            color: var(--text-muted);
            text-align: center;
        }

        .inline-ad-slot span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 34px;
            height: 34px;
            border-radius: 999px;
            background: var(--accent-light);
            color: var(--accent);
        }

        .inline-ad-slot strong {
            display: block;
            color: var(--text);
            font-size: 0.95rem;
        }

        .inline-ad-slot small {
            display: block;
            margin-top: 0.18rem;
            color: var(--text-muted);
        }

        .inline-ad-slot em {
            display: block;
            margin-bottom: 0.18rem;
            color: var(--accent);
            font-style: normal;
            font-size: 0.62rem;
            font-weight: 900;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .inline-ad-slot.is-clickable {
            cursor: pointer;
        }

        .inline-ad-image {
            width: 72px;
            height: 48px;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid var(--border);
        }

        .brand-ad-slot {
            margin: 0.75rem 1.25rem 0.35rem;
            min-height: 58px;
            border: 1px dashed rgba(96, 165, 250, 0.28);
            border-radius: 12px;
            background:
                linear-gradient(135deg, rgba(59,130,246,0.08), rgba(139,92,246,0.045)),
                rgba(255,255,255,0.02);
            display: grid;
            grid-template-columns: auto 1fr auto;
            align-items: center;
            gap: 0.8rem;
            padding: 0.65rem 0.85rem;
        }

        .brand-ad-slot span {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            color: var(--accent);
            font-size: 0.64rem;
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 0.08em;
        }

        .brand-ad-slot strong {
            display: block;
            color: var(--text);
            font-size: 0.84rem;
        }

        .brand-ad-slot small {
            display: block;
            margin-top: 0.12rem;
            color: var(--text-muted);
            font-size: 0.72rem;
        }

        .brand-ad-image {
            width: 64px;
            height: 40px;
            object-fit: cover;
            border-radius: 10px;
            border: 1px solid var(--border);
        }

        .brand-ad-slot a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 32px;
            padding: 0 0.75rem;
            border-radius: 999px;
            background: var(--accent-light);
            color: var(--accent);
            font-size: 0.72rem;
            font-weight: 900;
            text-decoration: none;
        }

        .advertise-page {
            max-width: 1180px;
        }

        .advertise-hero {
            display: grid;
            gap: 0.85rem;
        }

        .advertise-proof-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 0.8rem;
            margin: 1rem 0 1.2rem;
        }

        .advertise-proof-grid article {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 1rem;
            box-shadow: var(--shadow-sm);
        }

        .advertise-proof-grid strong {
            display: block;
            color: var(--accent);
            font-size: 1.55rem;
            line-height: 1;
        }

        .advertise-proof-grid span {
            display: block;
            margin-top: 0.45rem;
            color: var(--text-muted);
            font-size: 0.76rem;
            font-weight: 900;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .advertise-split {
            display: grid;
            grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
            gap: 1rem;
            align-items: stretch;
            margin: 1.2rem 0;
        }

        .advertise-split > div {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 1.2rem;
        }

        .advertise-split h2 {
            margin: 0.65rem 0 0.45rem;
            color: var(--text);
        }

        .advertise-split p {
            color: var(--text-muted);
            line-height: 1.55;
        }

        .advertise-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.45rem;
            margin-top: 1rem;
        }

        .advertise-tags span {
            padding: 0.42rem 0.68rem;
            border-radius: 999px;
            background: var(--accent-light);
            color: var(--accent);
            font-size: 0.76rem;
            font-weight: 900;
        }

        .placement-preview {
            display: grid;
            gap: 0.7rem;
        }

        .preview-top,
        .preview-inline,
        .preview-side,
        .preview-content,
        .preview-widget {
            border: 1px dashed rgba(96, 165, 250, 0.45);
            border-radius: 14px;
            background: var(--accent-light);
            color: var(--text);
            font-size: 0.8rem;
            font-weight: 900;
        }

        .preview-top,
        .preview-inline {
            padding: 0.75rem;
            text-align: center;
        }

        .preview-body {
            min-height: 190px;
            display: grid;
            grid-template-columns: 120px 1fr 120px;
            gap: 0.65rem;
        }

        .preview-side,
        .preview-content,
        .preview-widget {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.8rem;
            text-align: center;
        }

        .preview-content {
            background: var(--bg);
        }

        .preview-widget {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(139, 92, 246, 0.16));
        }

        .ad-plan-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 1rem;
            margin: 1.2rem 0;
        }

        .ad-plan-card,
        .advertise-form-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .ad-plan-card {
            padding: 1.2rem;
        }

        .ad-plan-card > span {
            display: inline-flex;
            padding: 0.3rem 0.65rem;
            border-radius: 999px;
            background: var(--accent-light);
            color: var(--accent);
            font-size: 0.72rem;
            font-weight: 900;
            text-transform: uppercase;
        }

        .ad-plan-card strong {
            display: block;
            margin: 0.8rem 0 0.35rem;
            color: var(--text);
            font-size: 1.55rem;
        }

        .ad-plan-card p {
            color: var(--text-muted);
            line-height: 1.5;
            margin: 0 0 0.9rem;
        }

        .ad-plan-card ul {
            margin: 0;
            padding: 0;
            list-style: none;
            display: grid;
            gap: 0.45rem;
        }

        .ad-plan-card li {
            display: flex;
            align-items: center;
            gap: 0.45rem;
            color: var(--text-subtle);
            font-size: 0.84rem;
        }

        .ad-plan-card li i {
            color: var(--success);
        }

        .advertise-form-card {
            margin-top: 1.2rem;
            padding: 1.25rem;
            display: grid;
            grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1fr);
            gap: 1.2rem;
            align-items: start;
        }

        .advertise-form-card h2 {
            margin: 0.7rem 0 0.45rem;
            color: var(--text);
        }

        .advertise-form-card p {
            color: var(--text-muted);
            line-height: 1.55;
        }

        .advertise-form {
            min-width: 0;
        }

        .footer {
            grid-column: 1 / -1;
        }

        /* Stats bar */
        .search-stats {
            text-align: center;
            margin: 1.2rem 0 1.5rem;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }

        .clear-stats-btn {
            background: var(--accent-light);
            color: var(--accent);
            border: 1px solid var(--border);
            padding: 0.3rem 0.85rem;
            border-radius: var(--radius-pill);
            font-size: 0.75rem;
            font-family: inherit;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }

        .clear-stats-btn:hover {
            background: var(--accent);
            color: white;
        }

        /* ========================================
           BRAND CHIPS
           ======================================== */
        .brand-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 0.7rem;
            justify-content: center;
            margin-bottom: 2rem;
            transition: var(--transition);
        }

        .brand-chips.hidden { display: none; }

        .chip {
            padding: 0.55rem 1.2rem;
            background: var(--bg-glass-strong);
            border: 1px solid var(--border);
            border-radius: var(--radius-pill);
            display: inline-flex;
            align-items: center;
            gap: 0.55rem;
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition-bounce);
            backdrop-filter: blur(8px);
            box-shadow: var(--shadow-xs);
        }

        .chip:hover {
            border-color: var(--accent);
            transform: translateY(-3px) scale(1.03);
            box-shadow: var(--shadow-md), 0 0 0 2px var(--accent-glow);
        }

        .chip.active {
            background: var(--gradient-main);
            color: white;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(59,130,246,0.35);
        }

        .chip.active img { filter: brightness(0) invert(1); }

        .chip img {
            width: 20px;
            height: 20px;
            border-radius: 6px;
        }

        .main-content.has-ads .brand-chips {
            gap: 0.46rem;
            margin-bottom: 1.55rem;
        }

        .main-content.has-ads .chip {
            padding: 0.46rem 0.82rem;
            gap: 0.42rem;
            font-size: 0.84rem;
        }

        .main-content.has-ads .chip img {
            width: 16px;
            height: 16px;
        }

        .clear-filter {
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .clear-filter-btn {
            background: var(--accent-light);
            color: var(--accent);
            border: 1px solid var(--border);
            padding: 0.5rem 1.2rem;
            border-radius: var(--radius-pill);
            font-size: 0.82rem;
            font-family: inherit;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .clear-filter-btn:hover {
            background: var(--accent);
            color: white;
        }

        /* ========================================
           SEARCH RESULT CARDS
           ======================================== */
        .search-result-card {
            background: var(--bg-glass-strong);
            backdrop-filter: blur(12px);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            margin-bottom: 1rem;
            border: 1px solid var(--border);
            transition: var(--transition);
            animation: fadeInUp 0.35s ease backwards;
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .search-result-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--gradient-main);
            opacity: 0;
            transition: var(--transition);
        }

        .search-result-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg), var(--shadow-glow);
            border-color: rgba(59,130,246,0.2);
        }

        .search-result-card:hover::before { opacity: 1; }

        .result-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.2rem;
            flex-wrap: wrap;
        }

        .result-icon {
            width: 52px;
            height: 52px;
            background: var(--gradient-subtle);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border);
        }

        .result-icon img { width: 30px; height: 30px; }

        .result-info { flex: 1; }
        .result-info h3 { font-size: 1.15rem; font-weight: 700; margin: 0; }
        .result-info p { color: var(--text-muted); font-size: 0.75rem; margin: 0; }

        .result-badge {
            background: var(--gradient-main);
            color: white;
            padding: 0.3rem 0.9rem;
            border-radius: var(--radius-pill);
            font-size: 0.72rem;
            font-weight: 700;
            box-shadow: 0 2px 6px rgba(59,130,246,0.25);
        }

        .compatible-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .compatible-chip {
            background: var(--accent-light);
            color: var(--accent);
            padding: 0.35rem 0.9rem;
            border-radius: var(--radius-pill);
            font-size: 0.78rem;
            font-weight: 600;
            transition: var(--transition);
            border: 1px solid transparent;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
        }

        .compatible-chip:hover {
            background: var(--accent);
            color: white;
            box-shadow: 0 1px 6px rgba(59,130,246,0.18);
        }

        /* ========================================
           BRAND SECTIONS
           ======================================== */
        .brand-section {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            margin-bottom: 1.5rem;
            border: 1px solid var(--border);
            overflow: hidden;
            transition: var(--transition);
            animation: fadeInUp 0.4s ease backwards;
            scroll-margin-top: 80px;
            box-shadow: var(--shadow-sm);
        }

        .brand-section:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .brand-section.hidden-brand { display: none; }

        .brand-header {
            padding: 1rem 1.5rem;
            background: var(--gradient-subtle);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .brand-header h3 {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.05rem;
            font-weight: 700;
            margin: 0;
        }

        .brand-header img {
            width: 26px;
            height: 26px;
            border-radius: 8px;
        }

        .brand-count {
            background: var(--gradient-main);
            color: white;
            padding: 0.25rem 0.85rem;
            border-radius: var(--radius-pill);
            font-size: 0.72rem;
            font-weight: 700;
            box-shadow: 0 2px 6px rgba(59,130,246,0.2);
        }

        .compatibility-list {
            padding: 0.75rem 1.25rem;
        }

        .compatibility-row {
            position: relative;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.5rem 0.75rem;
            padding: 0.72rem 0;
            border-top: 1px solid rgba(96, 165, 250, 0.22);
            border-bottom: 1px solid rgba(96, 165, 250, 0.08);
            transition: var(--transition-fast);
        }

        .compatibility-row.has-buy-link {
            padding-right: 11.5rem;
        }

        .compatibility-row + .compatibility-row {
            margin-top: 0.35rem;
        }

        .compatibility-row:last-child { border-bottom: 1px solid rgba(96, 165, 250, 0.08); }

        .compatibility-row:hover {
            background: rgba(59, 130, 246, 0.08);
            border-radius: 7px;
        }

        .model-pill-wrap {
            position: relative;
            display: inline-flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.35rem;
            min-width: 0;
            flex: 0 0 auto;
            margin-top: 0.05rem;
        }

        .model-pill-wrap.has-new-badge {
            padding-top: 0.52rem;
        }

        .model-pill {
            background: #eaf2ff;
            color: #1e3a8a;
            border: 1px solid #93c5fd;
            padding: 0.33rem 0.9rem;
            border-radius: 7px;
            font-size: 0.78rem;
            font-weight: 700;
            white-space: nowrap;
            min-width: 150px;
            text-align: center;
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
        }

        [data-theme="dark"] .model-pill {
            background: rgba(59, 130, 246, 0.13);
            color: #dbeafe;
            border-color: rgba(96, 165, 250, 0.52);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
        }

        .compatible-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.36rem;
            min-width: 0;
            line-height: 1.1;
            padding-top: 0.1rem;
        }

        .inline-compatible-tags {
            display: contents;
        }

        .compatibility-row > .seo-model-link {
            position: absolute;
            top: 0.7rem;
            right: 0;
            margin-left: 0;
        }

        .compatible-tag {
            background: var(--accent-light);
            padding: 0.2rem 0.58rem;
            border-radius: 7px;
            font-size: 0.7rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.28rem;
        }

        .compat-status-badge {
            display: inline-flex;
            align-items: center;
            height: 16px;
            padding: 0 0.34rem;
            border-radius: 999px;
            background: rgba(34,197,94,0.16);
            color: #16a34a;
            font-size: 0.54rem;
            font-weight: 900;
            line-height: 1;
            text-transform: uppercase;
            box-shadow: inset 0 0 0 1px rgba(255,255,255,0.24);
        }

        .compat-status-badge.badge-new {
            background: #22c55e;
            color: #052e16;
        }

        .compat-status-badge.badge-update {
            background: #3b82f6;
            color: #eff6ff;
        }

        .compat-status-badge.badge-fix {
            background: #f59e0b;
            color: #451a03;
        }

        .compat-status-badge.badge-review {
            background: #8b5cf6;
            color: #f5f3ff;
        }

        .compat-status-badge.badge-popular {
            background: #ec4899;
            color: #fff1f2;
        }

        .compatible-tag:hover {
            background: var(--accent);
            color: white;
        }

        .no-results {
            text-align: center;
            padding: 3.5rem 2rem;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }

        .no-results i {
            font-size: 3rem;
            color: var(--text-subtle);
            margin-bottom: 1rem;
            opacity: 0.4;
        }

        .no-results h4 { font-size: 1.1rem; margin-bottom: 0.5rem; }
        .no-results p { font-size: 0.85rem; color: var(--text-muted); }

        /* ========================================
           SEO COLLAPSE SECTION
           ======================================== */
        .seo-text-section {
            max-width: 1400px;
            margin: 2rem auto;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .collapse-header {
            padding: 1.1rem 1.5rem;
            background: var(--gradient-subtle);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: var(--transition);
            border-bottom: 1px solid var(--border);
            user-select: none;
        }

        .collapse-header:hover { background: var(--accent-light); }

        .collapse-header h2 {
            font-size: 1.05rem;
            font-weight: 700;
            margin: 0;
            display: flex;
            align-items: center;
            gap: 0.7rem;
        }

        .collapse-header h2 i:first-child {
            color: var(--accent);
            font-size: 1rem;
        }

        .collapse-icon {
            font-size: 0.95rem;
            transition: transform 0.3s ease;
            color: var(--text-muted);
        }

        .collapse-content {
            padding: 2rem;
            display: none;
        }

        .collapse-content.active {
            display: block;
            animation: fadeInUp 0.3s ease;
        }

        .seo-text-section h1 { font-size: 1.6rem; margin-bottom: 1rem; font-weight: 800; }
        .seo-text-section .collapse-content h2 { font-size: 1.3rem; margin: 1.5rem 0 0.8rem; font-weight: 700; color: var(--text); }
        .seo-text-section h3 { font-size: 1.1rem; margin: 1.2rem 0 0.6rem; font-weight: 700; }
        .seo-text-section p { color: var(--text-muted); line-height: 1.7; margin-bottom: 0.8rem; }
        .seo-text-section ul { padding-left: 1.5rem; margin-bottom: 1rem; }
        .seo-text-section li { color: var(--text-muted); margin-bottom: 0.4rem; }

        .public-info-section {
            max-width: 1400px;
            margin: 1rem auto;
            background: var(--bg-glass);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 1rem;
            box-shadow: var(--shadow-sm);
        }

        .public-section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 0.85rem;
        }

        .public-section-header span {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text);
            font-weight: 900;
            font-size: 1rem;
        }

        .public-section-header span i { color: var(--accent); }

        .public-section-header a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 34px;
            padding: 0.4rem 0.75rem;
            border-radius: var(--radius-pill);
            background: var(--gradient-main);
            color: #fff;
            text-decoration: none;
            font-size: 0.78rem;
            font-weight: 800;
            white-space: nowrap;
        }

        .info-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 0.8rem;
        }

        .info-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 0.9rem;
        }

        .info-card h3 {
            font-size: 0.92rem;
            margin-bottom: 0.35rem;
            color: var(--text);
        }

        .info-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0.7rem;
        }

        .info-card code {
            display: block;
            padding: 0.55rem 0.65rem;
            border-radius: 9px;
            background: var(--bg);
            border: 1px solid var(--border);
            color: var(--accent);
            font-size: 0.72rem;
            line-height: 1.4;
            overflow-x: auto;
            white-space: nowrap;
        }

        .info-note {
            margin: 0.85rem 0 0;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .info-note a {
            color: var(--accent);
            font-weight: 800;
            text-decoration: none;
        }

        .updates-list {
            display: grid;
            gap: 0.55rem;
        }

        .updates-list div {
            padding: 0.7rem 0.8rem;
            border-radius: var(--radius-sm);
            background: var(--bg-card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.84rem;
        }

        .updates-list strong { color: var(--text); }

        /* ========================================
           FOOTER
           ======================================== */
        .footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border);
            padding: 2.25rem 24px 2.6rem;
            margin-top: 3rem;
            position: relative;
            overflow: hidden;
            width: 100vw;
            margin-left: calc(-50vw + 50%);
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--gradient-main);
        }

        .footer-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
            gap: 1.5rem;
            align-items: center;
        }

        .footer-left {
            display: flex;
            flex-direction: column;
            gap: 0.3rem;
        }

        .footer-left h4 {
            font-size: 1.05rem;
            font-weight: 800;
            background: var(--gradient-main);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.12rem;
        }

        .footer-left p {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .footer-center {
            text-align: center;
        }

        .footer-stats {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }

        .footer-stat {
            text-align: center;
        }

        .footer-stat .stat-value {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent);
        }

        .footer-stat .stat-value.stat-date {
            font-size: 1rem;
            line-height: 1.2;
            white-space: nowrap;
        }

        .footer-stat .stat-label {
            font-size: 0.65rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-weight: 600;
        }

        .footer-divider {
            width: 1px;
            height: 30px;
            background: var(--border);
        }

        .footer-right {
            text-align: right;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 0.55rem;
        }

        .footer-right p {
            font-size: 0.72rem;
            color: var(--text-subtle);
        }

        .footer-links {
            display: flex;
            justify-content: flex-end;
            flex-wrap: wrap;
            gap: 0.45rem;
        }

        .footer-links a,
        .footer-links button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 32px;
            padding: 0.42rem 0.7rem;
            border-radius: 999px;
            border: 1px solid var(--border);
            background: rgba(59, 130, 246, 0.08);
            color: var(--accent);
            font-size: 0.72rem;
            font-weight: 800;
            text-decoration: none;
            cursor: pointer;
            transition: var(--transition-fast);
        }

        .footer-links a:hover,
        .footer-links button:hover {
            color: white;
            background: var(--gradient-main);
            border-color: transparent;
            transform: translateY(-1px);
        }

        body.footer-in-view .desktop-floating-actions {
            bottom: 7.1rem;
        }

        /* ========================================
           ANIMATIONS
           ======================================== */
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(18px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-18px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes slideUp {
            from { opacity: 0; transform: translateY(30px) scale(0.97); }
            to { opacity: 1; transform: translateY(0) scale(1); }
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        @keyframes preloaderPulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.06); opacity: 0.8; }
        }

        @keyframes floatOrb {
            from { transform: translate(0, 0) rotate(0deg); }
            to { transform: translate(30px, -40px) rotate(10deg); }
        }

        @keyframes shimmer {
            0% { background-position: -200% 0; }
            100% { background-position: 200% 0; }
        }

        /* Page load stagger */
        .brand-section:nth-child(1) { animation-delay: 0.04s; }
        .brand-section:nth-child(2) { animation-delay: 0.08s; }
        .brand-section:nth-child(3) { animation-delay: 0.12s; }
        .brand-section:nth-child(4) { animation-delay: 0.16s; }
        .brand-section:nth-child(5) { animation-delay: 0.20s; }
        .brand-section:nth-child(6) { animation-delay: 0.24s; }
        .brand-section:nth-child(7) { animation-delay: 0.28s; }
        .brand-section:nth-child(8) { animation-delay: 0.32s; }
        .brand-section:nth-child(9) { animation-delay: 0.36s; }

        /* ========================================
           RESPONSIVE
           ======================================== */
        @media (min-width: 769px) {
            .mobile-search-container { display: none !important; }
            .desktop-logo { display: block; }
            .header .logo-area .logo-text { display: none; }
        }

        @media (max-width: 1100px) and (min-width: 769px) {
            .header-container { gap: 0.65rem; }
            .site-nav a { padding: 0.36rem 0.55rem; font-size: 0.7rem; }
            .header-badge { display: none; }
        }

        @media (max-width: 768px) {
            body {
                line-height: 1.45;
            }

            .mobileBuyAd {
                right: 12px;
                left: auto;
                top: auto;
                bottom: 82px;
                width: 136px;
                transform: none;
                z-index: 210;
            }

            .mobileBuyPanel {
                padding: 0.45rem;
                border-radius: 16px;
            }

            .mobileBuyPhoto {
                aspect-ratio: 1 / 0.72;
                border-radius: 12px;
            }

            .mobileBuyLabel {
                font-size: 0.72rem;
            }

            .desktop-logo { display: none; }
            .header .header-search { display: none; }
            .header-badge { display: none; }
            .mobile-search-container {
                display: block;
                position: sticky;
                top: 82px;
                z-index: 90;
                padding: 0.55rem 12px;
            }
            .mobile-search-container .header-search input {
                min-height: 46px;
                font-size: 0.95rem;
                border-width: 1px;
                background: var(--bg-card);
                box-shadow: var(--shadow-sm);
            }
            .header {
                padding: 0.45rem 0;
            }
            .header-container {
                padding: 0 12px;
                flex-wrap: wrap;
                gap: 0.45rem;
            }
            .site-nav {
                width: 100%;
                justify-content: stretch;
                order: 3;
                gap: 0.35rem;
            }
            .site-nav a,
            .site-nav button {
                flex: 1 1 0;
                min-width: 0;
                justify-content: center;
                font-size: 0.72rem;
                padding: 0.42rem 0.45rem;
                min-height: 36px;
            }

            .site-nav .notification-trigger {
                flex: 0 0 44px;
                width: 44px;
                min-width: 44px;
            }

            .public-header .site-nav {
                width: 100%;
            }

            .public-header .site-nav a {
                flex: 1 1 0;
                min-width: 0;
            }

            .blog-hero,
            .article-hero {
                margin-top: 0.75rem;
                border-radius: var(--radius-md);
            }

            .blog-hero {
                align-items: stretch;
                flex-direction: column;
            }

            .blog-hero-pro {
                grid-template-columns: 1fr;
            }

            .blog-feature-card {
                min-height: 0;
            }

            .blog-category-list {
                grid-template-columns: 1fr;
            }

            .blog-hero-actions,
            .blog-section-title {
                align-items: stretch;
                flex-direction: column;
            }

            .blog-hero .info-primary-link {
                width: 100%;
            }

            .blog-hero-actions .error-secondary-link,
            .blog-section-title a {
                width: 100%;
            }

            .blog-grid {
                grid-template-columns: 1fr;
            }

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

            .blog-sidebar {
                position: static;
            }

            .blog-card {
                min-height: 0;
            }

            .article-content-card {
                border-radius: var(--radius-md);
            }

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

            .article-sidebar {
                position: static;
            }

            .article-hero-compact {
                padding: 1.1rem;
            }

            .public-breadcrumb {
                gap: 0.35rem;
                font-size: 0.76rem;
                border-radius: var(--radius-md);
            }

            .public-breadcrumb span {
                width: 100%;
                white-space: normal;
            }

            .article-meta-row span {
                flex: 1 1 100%;
            }

            .article-actions a {
                width: 100%;
            }

            .article-cta-card {
                align-items: stretch;
                flex-direction: column;
            }

            .article-cta-card a {
                width: 100%;
            }

            .article-quick-answer,
            .article-side-card {
                border-radius: var(--radius-md);
            }

            .article-related-card {
                border-radius: var(--radius-md);
            }

            .article-related-grid {
                grid-template-columns: 1fr;
            }

            .article-related-link {
                min-height: 0;
            }

            .related-links-grid {
                gap: 0.4rem;
            }

            .related-model-link {
                font-size: 0.74rem;
                min-height: 30px;
                padding: 0.32rem 0.58rem;
            }

            .news-popover {
                top: auto;
                right: 1rem;
                left: 1rem;
                bottom: 5.5rem;
                width: auto;
            }

            .news-popover::before {
                display: none;
            }

            .logo-area img { height: 32px; max-width: 100px; }
            .logo-text h1 { font-size: 0.95rem; }
            .logo-text p { font-size: 0.55rem; }

            .main-content {
                padding: 0 10px 5rem;
            }

            .search-stats {
                margin: 0.7rem 0 0.75rem;
                min-height: 28px;
                justify-content: space-between;
                text-align: left;
            }

            .brand-chips {
                flex-wrap: nowrap;
                justify-content: flex-start;
                gap: 0.45rem;
                margin: 0 -10px 0.85rem;
                padding: 0.15rem 10px 0.55rem;
                overflow-x: auto;
                scrollbar-width: none;
                scroll-snap-type: x proximity;
            }
            .brand-chips::-webkit-scrollbar { display: none; }
            .chip {
                flex: 0 0 auto;
                min-height: 38px;
                padding: 0.38rem 0.85rem;
                font-size: 0.75rem;
                gap: 0.4rem;
                scroll-snap-align: start;
            }
            .chip img { width: 16px; height: 16px; }

            .search-result-card {
                padding: 0.85rem;
                border-radius: var(--radius-md);
                margin-bottom: 0.75rem;
            }
            .result-header {
                gap: 0.65rem;
                margin-bottom: 0.75rem;
            }
            .result-icon { width: 38px; height: 38px; border-radius: 10px; }
            .result-icon img { width: 22px; height: 22px; }
            .result-info h3 { font-size: 1rem; }
            .result-badge { font-size: 0.65rem; padding: 0.25rem 0.55rem; }

            .brand-section {
                border-radius: 14px;
                margin-bottom: 0.85rem;
                scroll-margin-top: 140px;
            }
            .brand-header { padding: 0.7rem 0.8rem; }
            .brand-header h3 { font-size: 0.9rem; gap: 0.5rem; }
            .brand-header img { width: 22px; height: 22px; }
            .brand-count { font-size: 0.65rem; padding: 0.2rem 0.65rem; }
            .compatibility-list { padding: 0.35rem 0.75rem; }
            .compatibility-row {
                display: flex;
                flex-wrap: wrap;
                align-items: center;
                gap: 0.45rem 0.55rem;
                padding: 0.65rem 0;
            }
            .compatibility-row.has-buy-link {
                padding-right: 0;
            }
            .compatibility-row:hover { margin: 0; padding-left: 0; padding-right: 0; }
            .model-pill-wrap {
                max-width: 100%;
            }
            .model-pill {
                min-width: 0;
                max-width: 100%;
                font-size: 0.72rem;
                padding: 0.25rem 0.65rem;
                text-align: left;
            }
            .public-new-badge {
                top: -0.45rem;
                left: 0.62rem;
                min-height: 15px;
                padding: 0.08rem 0.42rem;
                font-size: 0.52rem;
            }
            .compatible-tags {
                gap: 0.24rem;
                max-height: none;
                overflow: visible;
            }
            .compatible-tag {
                font-size: 0.62rem;
                padding: 0.14rem 0.42rem;
            }
            .seo-model-link {
                position: static;
                min-height: 34px;
                margin-left: 0;
                padding: 0.4rem 0.62rem;
                font-size: 0.68rem;
                border-radius: 9px;
            }
            .compatibility-row > .seo-model-link {
                position: static;
                top: auto;
                right: auto;
                width: 100%;
                margin-top: 0.2rem;
            }
            .compatibility-row.has-buy-link {
                padding-bottom: 0.72rem;
            }
            .affiliate-actions {
                display: grid;
                grid-template-columns: 1fr;
                gap: 0.45rem;
            }
            .affiliate-actions a {
                min-height: 38px;
                font-size: 0.78rem;
            }

            .desktop-floating-actions { display: none; }
            button.fab { display: none; }
            button.fab[data-tooltip]::after { display: none; }

            .mobile-action-bar {
                position: fixed;
                left: 0.75rem;
                right: 0.75rem;
                bottom: calc(0.65rem + env(safe-area-inset-bottom));
                z-index: 260;
                display: grid;
                grid-template-columns: repeat(4, 1fr);
                gap: 0.35rem;
                padding: 0.45rem;
                border-radius: 22px;
                background: var(--bg-glass-strong);
                border: 1px solid var(--border);
                box-shadow: var(--shadow-xl);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
            }

            .mobile-action-bar a,
            .mobile-action-bar button {
                appearance: none;
                border: 0;
                min-width: 0;
                min-height: 48px;
                display: inline-flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 0.18rem;
                border-radius: 16px;
                background: var(--accent-light);
                color: var(--accent);
                font: inherit;
                font-size: 0.68rem;
                font-weight: 900;
                text-decoration: none;
                cursor: pointer;
            }

            .mobile-action-bar i {
                font-size: 1rem;
            }

            .mobile-action-bar a:last-child {
                color: #fff;
                background: var(--gradient-main);
            }

            .footer-inner {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 1rem;
            }
            .footer-left { align-items: center; }
            .footer-right {
                align-items: center;
                text-align: center;
            }
            .footer-stats { justify-content: center; }
            .footer-links { justify-content: center; }
            .footer-links a,
            .footer-links button {
                min-height: 30px;
                padding: 0.38rem 0.62rem;
                font-size: 0.68rem;
            }
            .footer { padding: 1.35rem 16px 5.2rem; }

            .form-row { grid-template-columns: 1fr; gap: 0; }
            .search-stats { font-size: 0.78rem; }
            .info-grid { grid-template-columns: 1fr; }
            .info-modal-container { max-width: 100%; }
            #infoModal .modal-body { max-height: 74vh; padding: 1rem; }
            #infoModal .info-grid { grid-template-columns: 1fr; }
            #infoModal .inline-info-actions a,
            #infoModal .inline-info-actions button { width: 100%; }
            .public-section-header { align-items: flex-start; flex-direction: column; }
            .public-section-header a { width: 100%; }
            .brand-model-row {
                display: grid;
                grid-template-columns: 1fr;
                gap: 0.45rem;
            }
            .brand-model-row .model-pill {
                width: 100%;
            }
        }

        @media (max-width: 480px) {
            .logo-area img { height: 28px; max-width: 85px; }
            .logo-text h1 { font-size: 0.85rem; }
            .chip { padding: 0.3rem 0.7rem; font-size: 0.65rem; }
            .chip img { width: 13px; height: 13px; }
            .result-header { flex-direction: row; text-align: left; }
            .brand-header { flex-direction: row; text-align: left; }
            .compatible-grid { justify-content: flex-start; }
            .site-nav a span:not(.site-nav-badge) { display: none; }
            .seo-model-link { font-size: 0.64rem; padding: 0.38rem 0.5rem; }
            button.fab { width: 42px; height: 42px; font-size: 1rem; }
        }

        @media (max-width: 768px) {
            .modal-overlay {
                align-items: flex-end;
                justify-content: center;
                padding: 0;
                overflow: hidden;
            }

            .modal-container,
            .info-modal-container {
                width: 100%;
                max-width: 100%;
                max-height: calc(100dvh - 12px);
                border-radius: 18px 18px 0 0;
                display: flex;
                flex-direction: column;
                overflow: hidden;
            }

            .modal-header-area {
                flex-shrink: 0;
                padding: 0.9rem 1rem 0.75rem;
            }

            .modal-header-area h2 {
                min-width: 0;
                font-size: 1rem;
                line-height: 1.2;
            }

            .modal-body,
            #infoModal .modal-body {
                flex: 1;
                min-height: 0;
                max-height: none;
                overflow-y: auto;
                -webkit-overflow-scrolling: touch;
                padding: 0.9rem 1rem calc(1rem + env(safe-area-inset-bottom));
            }

            .form-group input,
            .form-group select,
            .form-group textarea {
                min-height: 44px;
                font-size: 16px;
            }

            .form-group textarea {
                min-height: 96px;
            }
        }

        @media (max-width: 640px) {
            .error-page {
                width: min(100% - 24px, 980px);
                padding-bottom: 1.5rem;
            }

            .error-hero {
                border-radius: 18px;
            }

            .error-search,
            .error-actions {
                display: grid;
                grid-template-columns: 1fr;
            }

            .error-search button,
            .error-secondary-link,
            .error-actions .info-primary-link {
                width: 100%;
            }
        }

        @media (min-width: 1200px) {
            .desktop-logo img { height: 220px; max-width: 400px; }
        }

        /* Monetization layout */
        @media (max-width: 1320px) {
            .main-content {
                width: min(1120px, 100%);
                grid-template-columns: minmax(0, 1040px);
            }

            .main-content.ads-off {
                width: min(1500px, 100%);
                grid-template-columns: minmax(0, 1fr);
            }

            .ad-rail {
                display: none;
            }

            .footer {
                grid-column: 1;
            }
        }

        @media (max-width: 980px) {
            .header-container {
                position: relative;
                flex-wrap: nowrap;
            }

            .mobile-menu-toggle {
                display: inline-flex;
                margin-left: auto;
            }

            .site-nav,
            .public-header .site-nav {
                display: none;
                position: absolute;
                top: calc(100% + 0.55rem);
                left: 12px;
                right: 12px;
                width: auto;
                z-index: 120;
                grid-template-columns: repeat(2, minmax(0, 1fr));
                gap: 0.45rem;
                padding: 0.55rem;
                border-radius: 18px;
                background: var(--bg-glass-strong);
                box-shadow: var(--shadow-xl);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
            }

            .site-nav.is-open,
            .public-header .site-nav.is-open {
                display: grid;
            }

            .site-nav a,
            .site-nav button,
            .public-header .site-nav a {
                flex: none;
                width: 100%;
                min-height: 44px;
                justify-content: center;
                padding: 0.55rem 0.65rem;
                background: var(--accent-light);
                color: var(--accent);
                border-color: var(--border);
                font-size: 0.78rem;
            }

            .site-nav .notification-trigger {
                width: 100%;
                min-width: 0;
            }

            .public-site-nav {
                margin-left: 0;
            }
        }

        @media (max-width: 768px) {
            .main-content {
                display: block;
                width: 100%;
                padding-left: 10px;
                padding-right: 10px;
            }

            .inline-ad-slot {
                min-height: 74px;
                margin: 0.8rem 0 1rem;
                padding: 0.8rem;
                border-radius: 14px;
                gap: 0.65rem;
            }

            .inline-ad-slot strong {
                font-size: 0.82rem;
            }

            .inline-ad-slot small {
                font-size: 0.68rem;
            }

            .brand-ad-slot {
                margin: 0.55rem 0.75rem 0.25rem;
                grid-template-columns: 1fr;
                justify-items: start;
                gap: 0.35rem;
            }

            .brand-ad-slot a {
                width: 100%;
            }

            .ad-plan-grid,
            .advertise-proof-grid,
            .advertise-split,
            .advertise-form-card {
                grid-template-columns: 1fr;
            }

            .advertise-form-card {
                padding: 1rem;
            }

            .preview-body {
                grid-template-columns: 1fr;
                min-height: auto;
            }

            .preview-side,
            .preview-content,
            .preview-widget {
                min-height: 72px;
            }
        }