/* ============================================
   丝瓜视频 - 第三套原创设计
   风格：深海霓虹 (Deep Ocean Neon)
   配色：深蓝黑底 + 青绿霓虹 + 冰蓝高亮
   布局：网格瀑布流 + 六边形元素 + 霓虹边框
   ============================================ */

/* === CSS Variables === */
:root {
    --primary: #0a1628;
    --primary-light: #0f2038;
    --secondary: #132744;
    --accent: #00e5a0;
    --accent-glow: rgba(0, 229, 160, 0.4);
    --accent-alt: #00b8d4;
    --neon-blue: #00d4ff;
    --neon-pink: #ff006e;
    --text-main: #e8edf5;
    --text-dim: #8899b3;
    --text-bright: #ffffff;
    --surface: rgba(15, 32, 56, 0.85);
    --surface-hover: rgba(20, 45, 78, 0.95);
    --border-glow: rgba(0, 229, 160, 0.25);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --shadow-neon: 0 0 20px rgba(0, 229, 160, 0.15), 0 0 40px rgba(0, 229, 160, 0.05);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-main: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    --max-width: 1280px;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-main);
    background: var(--primary);
    color: var(--text-main);
    line-height: 1.75;
    overflow-x: hidden;
    min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--neon-blue); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

/* === Navigation - Top Glow Bar === */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glow);
    transition: var(--transition);
}
.site-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--neon-blue), var(--accent-alt), var(--neon-pink), var(--accent));
    background-size: 300% 100%;
    animation: navGlow 6s linear infinite;
}
@keyframes navGlow {
    0% { background-position: 0% 0%; }
    100% { background-position: 300% 0%; }
}
.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    height: 68px;
    gap: 2rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-bright);
    flex-shrink: 0;
}
.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    box-shadow: 0 0 12px var(--accent-glow);
}
.nav-links {
    display: flex;
    gap: 0.2rem;
    flex: 1;
    justify-content: center;
}
.nav-links li a {
    display: block;
    padding: 0.5rem 0.9rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}
.nav-links li a:hover {
    color: var(--accent);
    background: rgba(0, 229, 160, 0.08);
}
.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 1px;
    box-shadow: 0 0 6px var(--accent-glow);
}
.nav-links li a:hover::after { width: 60%; }
.nav-download {
    padding: 0.5rem 1.4rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    color: var(--primary) !important;
    font-weight: 600;
    font-size: 0.88rem;
    border-radius: 50px;
    transition: var(--transition);
    flex-shrink: 0;
    box-shadow: 0 0 16px var(--accent-glow);
}
.nav-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px var(--accent-glow);
}
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: var(--transition);
}

/* === Hero Section - Particle Wave === */
.hero-section {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 40%, var(--secondary) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 60%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: heroOrb 8s ease-in-out infinite alternate;
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute;
    top: 30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
    animation: heroOrb 10s ease-in-out infinite alternate-reverse;
    pointer-events: none;
}
@keyframes heroOrb {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    100% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.8; }
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(0, 229, 160, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}
.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    background: linear-gradient(135deg, var(--text-bright) 30%, var(--accent) 70%, var(--neon-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-dim);
    max-width: 680px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-primary {
    padding: 0.8rem 2.2rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    color: var(--primary);
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 20px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 36px var(--accent-glow);
}
.btn-outline {
    padding: 0.8rem 2.2rem;
    background: transparent;
    color: var(--accent);
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--accent);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}
.btn-outline:hover {
    background: rgba(0, 229, 160, 0.1);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* === Section Common === */
.section {
    padding: 5rem 0;
    position: relative;
}
.section-alt {
    background: var(--primary-light);
}
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(0, 229, 160, 0.08);
    border: 1px solid var(--border-glow);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 0.6rem;
}
.section-subtitle {
    font-size: 1rem;
    color: var(--text-dim);
    max-width: 560px;
    margin: 0 auto;
}

/* === Featured Video - Neon Frame === */
.featured-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}
.featured-wrap::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--accent), var(--neon-blue), var(--neon-pink), var(--accent));
    background-size: 400% 400%;
    border-radius: calc(var(--radius-lg) + 2px);
    z-index: -1;
    animation: neonBorder 5s linear infinite;
}
@keyframes neonBorder {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.featured-inner {
    background: var(--primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.featured-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}
.featured-info {
    padding: 1.5rem 2rem;
}
.featured-info h3 {
    font-size: 1.4rem;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}
.featured-info p {
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* === Video Cards Grid - Neon Hover === */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.video-card {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.08);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}
.video-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius);
    border: 2px solid transparent;
    transition: var(--transition);
    pointer-events: none;
    z-index: 2;
}
.video-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-neon);
}
.video-card:hover::before {
    border-color: var(--accent);
    box-shadow: inset 0 0 20px rgba(0, 229, 160, 0.05);
}
.video-card .card-img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: var(--transition);
}
.video-card:hover .card-img {
    transform: scale(1.05);
}
.card-img-wrap {
    overflow: hidden;
    position: relative;
}
.card-img-wrap::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 48px;
    height: 48px;
    background: rgba(0, 229, 160, 0.9);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 3;
}
.video-card:hover .card-img-wrap::after {
    transform: translate(-50%, -50%) scale(1);
}
.card-body {
    padding: 1rem 1.2rem;
}
.card-body h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.4rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.video-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}
.rating { color: #ffd700; }
.views { color: var(--text-dim); }
.video-desc {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* === About Section - Split Layout === */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.about-text h3 {
    font-size: 1.6rem;
    color: var(--text-bright);
    margin-bottom: 1rem;
}
.about-text p {
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}
.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.stat-box {
    background: var(--surface);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}
.stat-box:hover {
    box-shadow: var(--shadow-neon);
    transform: translateY(-4px);
}
.stat-num {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

/* === Credentials Grid === */
.cred-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.cred-card {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
}
.cred-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-neon);
}
.cred-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}
.cred-card h4 {
    font-size: 1.05rem;
    color: var(--text-bright);
    margin-bottom: 0.6rem;
}
.cred-card p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* === Payment Icons === */
.payment-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}
.pay-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2rem;
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    transition: var(--transition);
    min-width: 120px;
}
.pay-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-neon);
}
.pay-icon { font-size: 2rem; }
.pay-name { font-size: 0.85rem; color: var(--text-dim); }

/* === Support Section === */
.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.support-card {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}
.support-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-neon);
}
.support-icon { font-size: 2rem; margin-bottom: 0.8rem; display: block; }
.support-card h4 { color: var(--text-bright); margin-bottom: 0.5rem; }
.support-card p { font-size: 0.9rem; color: var(--text-dim); }

/* === Responsible Viewing === */
.responsible-content {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}
.resp-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    padding: 1.5rem;
}
.resp-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 229, 160, 0.08);
    border-radius: var(--radius-sm);
}
.resp-text h4 { color: var(--text-bright); margin-bottom: 0.3rem; }
.resp-text p { font-size: 0.9rem; color: var(--text-dim); }

/* === FAQ Accordion === */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 0.8rem;
}
.faq-item {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active {
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(0, 229, 160, 0.1);
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-bright);
    font-size: 1rem;
    transition: var(--transition);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}
.faq-question:hover { color: var(--accent); }
.faq-toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0, 229, 160, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
    transition: var(--transition);
    flex-shrink: 0;
}
.faq-item.active .faq-toggle { transform: rotate(45deg); background: var(--accent); color: var(--primary); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-answer-inner {
    padding: 0 1.5rem 1.2rem;
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* === Reviews - Horizontal Scroll === */
.reviews-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.review-card {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}
.review-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-neon);
}
.review-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}
.review-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
}
.review-user-info h4 { font-size: 0.95rem; color: var(--text-bright); }
.review-user-info span { font-size: 0.8rem; color: var(--text-dim); }
.review-stars { color: #ffd700; font-size: 0.9rem; margin-bottom: 0.6rem; }
.review-text { font-size: 0.9rem; color: var(--text-dim); line-height: 1.7; }
.review-date { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.8rem; opacity: 0.6; }

/* === Tags Cloud === */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: center;
}
.tag-item {
    display: inline-block;
    padding: 0.45rem 1.2rem;
    background: rgba(0, 229, 160, 0.06);
    border: 1px solid rgba(0, 229, 160, 0.12);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-dim);
    transition: var(--transition);
    cursor: pointer;
}
.tag-item:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(0, 229, 160, 0.12);
    box-shadow: 0 0 12px rgba(0, 229, 160, 0.15);
}

/* === Footer === */
.site-footer {
    background: var(--primary);
    border-top: 1px solid rgba(0, 229, 160, 0.08);
    padding: 4rem 0 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-bright);
    margin-bottom: 1rem;
}
.footer-brand p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.7; }
.footer-col h4 {
    font-size: 1rem;
    color: var(--text-bright);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: var(--text-dim); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid rgba(0, 229, 160, 0.06);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-dim);
}
.footer-bottom p { margin-bottom: 0.3rem; }

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 0 20px var(--accent-glow);
    z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 0 32px var(--accent-glow); }

/* === Breadcrumb === */
.breadcrumb {
    padding: 1rem 0;
    margin-top: 68px;
    background: var(--primary-light);
    border-bottom: 1px solid rgba(0, 229, 160, 0.06);
}
.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--text-dim);
}
.breadcrumb a { color: var(--accent); }

/* === Category Page === */
.category-header {
    padding: 3rem 0 2rem;
    background: linear-gradient(180deg, var(--primary-light), var(--primary));
    text-align: center;
}
.category-header h1 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}
.cat-subtitle {
    color: var(--text-dim);
    font-size: 1.05rem;
}
.article-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}
.article-content h2 {
    font-size: 1.6rem;
    color: var(--text-bright);
    margin: 2rem 0 1rem;
    padding-left: 0.8rem;
    border-left: 3px solid var(--accent);
}
.article-content h3 {
    font-size: 1.2rem;
    color: var(--accent);
    margin: 1.5rem 0 0.8rem;
}
.article-content p {
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.85;
}
.article-content img {
    border-radius: var(--radius);
    margin: 1.5rem 0;
    border: 1px solid rgba(0, 229, 160, 0.08);
}
.article-content a {
    color: var(--accent);
    border-bottom: 1px dashed var(--accent);
}

/* === E-E-A-T Enhancement === */
.eeat-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0.8rem 0 1.2rem;
    padding: 0.6rem 1rem;
    background: rgba(0, 229, 160, 0.05);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.85rem;
}
.eeat-meta .author-info { color: var(--accent); font-weight: 500; }
.eeat-meta .publish-date { color: var(--text-dim); }

/* === Download Page === */
.download-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
}
.download-hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--text-bright);
    margin-bottom: 1rem;
}
.download-hero p { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 2rem; }
.download-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.dl-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 3rem auto 0;
}
.dl-feat {
    background: var(--surface);
    border: 1px solid rgba(0, 229, 160, 0.06);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}
.dl-feat-icon { font-size: 2rem; margin-bottom: 0.6rem; }
.dl-feat h4 { color: var(--text-bright); margin-bottom: 0.4rem; }
.dl-feat p { font-size: 0.85rem; color: var(--text-dim); }

/* === Mobile Menu === */
.mobile-menu {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 22, 40, 0.98);
    z-index: 999;
    padding: 2rem;
    overflow-y: auto;
}
.mobile-menu.active { display: block; }
.mobile-menu a {
    display: block;
    padding: 0.8rem 0;
    color: var(--text-main);
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(0, 229, 160, 0.06);
}
.mobile-menu a:hover { color: var(--accent); }

/* === Responsive === */
@media (max-width: 1024px) {
    .video-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .cred-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links, .nav-download { display: none; }
    .menu-toggle { display: flex; }
    .hero-title { font-size: 2rem; }
    .hero-section { padding: 120px 0 60px; }
    .section { padding: 3rem 0; }
    .section-title { font-size: 1.6rem; }
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .about-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .cred-grid { grid-template-columns: 1fr; }
    .support-grid { grid-template-columns: 1fr; }
    .reviews-track { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .payment-row { gap: 1rem; }
    .pay-item { min-width: 100px; padding: 1rem; }
    .dl-features { grid-template-columns: 1fr; }
    .eeat-meta { flex-direction: column; gap: 0.4rem; }
    .featured-info { padding: 1rem; }
}
@media (max-width: 480px) {
    .video-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 1.6rem; }
    .hero-actions { flex-direction: column; align-items: center; }
}