/* ========== 基础变量与重置 ========== */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --accent: #06b6d4;
    --accent-light: #22d3ee;
    --text: #1e293b;
    --text-light: #64748b;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ========== 导航栏 ========== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.navbar.scrolled {
    box-shadow: var(--shadow);
}
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.25rem; font-weight: 700; color: var(--primary);
}
.nav-logo i { font-size: 1.5rem; }
.nav-logo-img { height: 36px; width: 36px; border-radius: 8px; object-fit: cover; }
.nav-menu {
    display: flex; gap: 8px;
}
.nav-link {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 500; color: var(--text-light);
    transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
    color: var(--primary); background: rgba(37,99,235,.08);
}
.cart-badge {
    background: var(--danger); color: #fff;
    font-size: .7rem; padding: 1px 6px;
    border-radius: 10px; margin-left: 2px;
}
.nav-toggle {
    display: none; background: none; border: none;
    font-size: 1.3rem; color: var(--text); cursor: pointer;
}

/* ========== 按钮 ========== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 600; cursor: pointer;
    border: 2px solid transparent; transition: var(--transition);
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; border-color: transparent;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37,99,235,.35);
}
.btn-outline {
    background: transparent; color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary); color: #fff;
}
.btn-cart {
    background: linear-gradient(135deg, var(--success), #059669);
    color: #fff; border: none;
}
.btn-cart:hover { transform: scale(1.05); }
.btn-danger { background: var(--danger); color: #fff; border: none; }
.btn-sm { padding: 6px 14px; font-size: .8rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }

/* ========== Hero 区域 ========== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0c4a6e 100%);
}
.hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
    position: relative; z-index: 2; text-align: center;
    padding: 120px 24px 80px; color: #fff;
}
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800; letter-spacing: -.02em;
    background: linear-gradient(135deg, #fff 0%, #93c5fd 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; margin-bottom: 16px;
}
.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: rgba(255,255,255,.8); margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-actions .btn-outline { color: #fff; border-color: rgba(255,255,255,.4); }
.hero-actions .btn-outline:hover { background: rgba(255,255,255,.15); border-color: #fff; }

/* 粒子动画 */
.hero-particles {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
}
.particle {
    position: absolute; border-radius: 50%;
    background: rgba(96,165,250,.3);
    animation: float linear infinite;
}
@keyframes float {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

/* ========== 动画 ========== */
.animate-fade-up {
    opacity: 0; transform: translateY(30px);
    animation: fadeUp .8s ease forwards;
}
.delay-1 { animation-delay: .2s; }
.delay-2 { animation-delay: .4s; }
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
    opacity: 0; transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.animate-on-scroll.visible {
    opacity: 1; transform: translateY(0);
}

/* ========== 统计数据 ========== */
.stats-section {
    background: var(--bg-alt); padding: 60px 0;
    margin-top: -60px; position: relative; z-index: 3;
    border-radius: 24px 24px 0 0;
}
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.stat-item { text-align: center; }
.stat-icon {
    width: 56px; height: 56px; border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px; color: #fff; font-size: 1.3rem;
}
.stat-number {
    font-size: 2.5rem; font-weight: 800; color: var(--primary);
    line-height: 1.2;
}
.stat-label { font-size: .85rem; color: var(--text-light); margin-top: 4px; }

/* ========== 区块标题 ========== */
.section-header {
    text-align: center; margin-bottom: 48px;
}
.section-header h2 {
    font-size: 2rem; font-weight: 800; margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-header p { color: var(--text-light); font-size: 1.05rem; }

/* ========== 分类网格 ========== */
.categories-section { padding: 80px 0; }
.category-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.category-card {
    display: block; padding: 32px; background: var(--bg);
    border: 1px solid var(--border); border-radius: var(--radius);
    transition: var(--transition); cursor: pointer;
}
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}
.category-icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: linear-gradient(135deg, rgba(37,99,235,.1), rgba(6,182,212,.1));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: var(--primary); margin-bottom: 16px;
    transition: var(--transition);
}
.category-card:hover .category-icon {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
}
.category-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.category-card p { font-size: .85rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.5; }
.category-link { font-size: .85rem; color: var(--primary); font-weight: 600; }
.category-link i { transition: transform .3s; }
.category-card:hover .category-link i { transform: translateX(4px); }

/* ========== 产品网格 ========== */
.products-section { padding: 80px 0; background: var(--bg-alt); }
.product-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 24px;
}
.product-card {
    background: var(--bg); border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--border); transition: var(--transition);
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}
.product-image {
    position: relative; height: 200px; overflow: hidden;
    background: linear-gradient(135deg, #e0e7ff, #dbeafe);
}
.product-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .5s;
}
.product-card:hover .product-image img { transform: scale(1.1); }
.product-overlay {
    position: absolute; inset: 0;
    background: rgba(15,23,42,.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
}
.product-card:hover .product-overlay { opacity: 1; }
.product-info { padding: 20px; }
.product-category {
    font-size: .75rem; color: var(--accent); font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px;
}
.product-info h4 { font-size: 1.05rem; margin: 6px 0 8px; line-height: 1.4; }
.product-desc { font-size: .85rem; color: var(--text-light); line-height: 1.5; margin-bottom: 12px; }
.product-bottom {
    display: flex; align-items: center; justify-content: space-between;
}
.product-price {
    font-size: 1.2rem; font-weight: 700; color: var(--primary);
}
.section-action { text-align: center; margin-top: 40px; }

/* ========== 经营范围 ========== */
.scope-section { padding: 80px 0; }
.scope-grid {
    display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
}
.scope-item {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 20px; background: var(--bg-alt);
    border: 1px solid var(--border); border-radius: 50px;
    font-size: .9rem; transition: var(--transition);
}
.scope-item i { color: var(--primary); font-size: 1rem; }
.scope-item:hover {
    background: var(--primary); color: #fff;
    border-color: var(--primary); transform: scale(1.05);
}
.scope-item:hover i { color: #fff; }

/* ========== 页面头部 ========== */
.page-header {
    background: linear-gradient(135deg, #0f172a, #1e3a5f);
    padding: 120px 0 48px; color: #fff; text-align: center;
}
.page-header h1 { font-size: 2.2rem; margin-bottom: 8px; }
.page-header p { color: rgba(255,255,255,.7); }
.breadcrumb {
    display: flex; align-items: center; gap: 8px; justify-content: center;
    font-size: .85rem; color: rgba(255,255,255,.6);
}
.breadcrumb a { color: rgba(255,255,255,.8); transition: color .3s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb i { font-size: .7rem; }

/* ========== 产品列表页布局 ========== */
.products-page { padding: 48px 0 80px; }
.products-layout { display: flex; gap: 32px; }
.filter-sidebar { width: 240px; flex-shrink: 0; }
.filter-sidebar h3 {
    font-size: 1rem; margin-bottom: 16px;
    padding-bottom: 12px; border-bottom: 2px solid var(--primary);
}
.filter-list li { margin-bottom: 4px; }
.filter-list a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: var(--radius-sm);
    font-size: .9rem; color: var(--text-light);
    transition: var(--transition);
}
.filter-list a:hover, .filter-list a.active {
    background: rgba(37,99,235,.08); color: var(--primary); font-weight: 600;
}
.products-main { flex: 1; min-width: 0; }

/* ========== 产品详情 ========== */
.detail-section { padding: 48px 0 80px; }
.detail-layout { display: flex; gap: 48px; }
.detail-image {
    width: 480px; flex-shrink: 0;
    border-radius: var(--radius); overflow: hidden;
    background: linear-gradient(135deg, #e0e7ff, #dbeafe);
}
.detail-image img { width: 100%; height: auto; }
.detail-info { flex: 1; }
.detail-info .product-category {
    display: inline-block; margin-bottom: 8px;
}
.detail-info h1 { font-size: 2rem; margin-bottom: 16px; }
.detail-desc { color: var(--text-light); line-height: 1.7; margin-bottom: 24px; }
.detail-price {
    display: flex; align-items: baseline; gap: 12px;
    padding: 20px; background: var(--bg-alt);
    border-radius: var(--radius-sm); margin-bottom: 24px;
}
.price-label { font-size: .9rem; color: var(--text-light); }
.price-value { font-size: 2rem; font-weight: 800; color: var(--primary); }
.detail-features { margin-bottom: 32px; }
.detail-features h3 { font-size: 1.1rem; margin-bottom: 12px; }
.detail-features li {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 0; font-size: .9rem;
}
.detail-features li i { color: var(--success); }
.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ========== 购物车 ========== */
.cart-section { padding: 48px 0 80px; min-height: 400px; }
.cart-layout { display: flex; gap: 32px; }
.cart-items { flex: 1; }
.cart-item {
    display: flex; align-items: center; gap: 20px;
    padding: 20px; background: var(--bg);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    margin-bottom: 12px; transition: var(--transition);
}
.cart-item:hover { box-shadow: var(--shadow); }
.cart-item-image { width: 80px; height: 80px; border-radius: 8px; overflow: hidden; flex-shrink: 0;
    background: linear-gradient(135deg, #e0e7ff, #dbeafe);
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; }
.cart-item-info h4 { font-size: 1rem; margin-bottom: 4px; }
.cart-item-price { font-size: .9rem; color: var(--primary); font-weight: 600; }
.cart-item-qty { font-size: .85rem; color: var(--text-light); }
.cart-item-subtotal { font-size: 1.1rem; font-weight: 700; color: var(--primary); min-width: 100px; text-align: right; }
.cart-summary {
    width: 320px; flex-shrink: 0;
    padding: 24px; background: var(--bg-alt);
    border-radius: var(--radius); border: 1px solid var(--border);
    align-self: flex-start; position: sticky; top: 96px;
}
.cart-summary h3 { font-size: 1.15rem; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.summary-row {
    display: flex; justify-content: space-between;
    padding: 8px 0; font-size: .9rem;
}
.summary-row.total {
    font-size: 1.2rem; font-weight: 700; color: var(--primary);
    border-top: 2px solid var(--primary); margin-top: 12px; padding-top: 12px;
}
.summary-note {
    display: flex; align-items: center; gap: 6px;
    font-size: .8rem; color: var(--warning);
    margin: 16px 0; padding: 10px;
    background: rgba(245,158,11,.08);
    border-radius: var(--radius-sm);
}

/* ========== 空状态 ========== */
.empty-state {
    text-align: center; padding: 80px 24px;
    color: var(--text-light);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: .4; }
.empty-state p { margin-bottom: 24px; }

/* ========== 页脚 ========== */
.site-footer {
    background: var(--bg-dark); color: rgba(255,255,255,.7);
    padding: 60px 0 0;
}
.footer-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
}
.footer-section h3 {
    color: #fff; font-size: 1.1rem; margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.footer-section h3 i { color: var(--accent-light); }
.footer-logo-img { height: 24px; width: 24px; border-radius: 6px; object-fit: cover; vertical-align: middle; }
.footer-qr { position: relative; cursor: pointer; }
.footer-qr-img { display: none; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); width: 120px; height: 120px; border-radius: 8px; object-fit: cover; border: 2px solid var(--accent-light); box-shadow: var(--shadow-lg); margin-bottom: 8px; }
.footer-qr:hover .footer-qr-img { display: block; }
.footer-section p { font-size: .9rem; line-height: 1.7; }
.footer-section ul li {
    font-size: .9rem; padding: 4px 0;
    display: flex; align-items: center; gap: 8px;
}
.footer-section ul li i { color: var(--accent-light); width: 16px; }
.footer-bottom {
    text-align: center; padding: 24px;
    margin-top: 48px; border-top: 1px solid rgba(255,255,255,.1);
    font-size: .85rem;
}

/* ========== 粘性客服 ========== */
.sticky-contact {
    position: fixed; right: 24px; bottom: 100px; z-index: 999;
    display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
}
.sticky-contact-main {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 20px; border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; font-size: .9rem; font-weight: 600;
    cursor: pointer; box-shadow: var(--shadow-lg);
    transition: var(--transition); animation: pulse 2s infinite;
}
.sticky-contact-main:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 30px rgba(37,99,235,.4);
}
.sticky-contact-main i { font-size: 1.1rem; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,.4); }
    50% { box-shadow: 0 0 0 12px rgba(37,99,235,0); }
}
.sticky-contact-detail {
    display: none;
}
.sticky-contact-detail.show { display: block; }
.contact-card {
    background: var(--bg); border-radius: var(--radius);
    padding: 24px; box-shadow: var(--shadow-xl);
    border: 1px solid var(--border); text-align: center;
    min-width: 220px; position: relative;
    animation: slideUp .3s ease;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.contact-close {
    position: absolute; top: 8px; right: 8px;
    background: none; border: none; font-size: 1rem;
    color: var(--text-light); cursor: pointer;
}
.contact-avatar { font-size: 3rem; color: var(--primary); margin-bottom: 8px; }
.contact-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.contact-phone {
    font-size: 1.1rem; font-weight: 700; color: var(--primary);
    margin-bottom: 8px;
}
.contact-phone i { margin-right: 6px; }
.contact-hint { font-size: .8rem; color: var(--text-light); }
.contact-qr { width: 140px; height: 140px; border-radius: 8px; object-fit: cover; margin: 8px auto; display: block; border: 1px solid var(--border); }

/* ========== 返回顶部 ========== */
.back-to-top {
    position: fixed; right: 24px; bottom: 40px; z-index: 998;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--primary); color: #fff; border: none;
    font-size: 1rem; cursor: pointer;
    box-shadow: var(--shadow); transition: var(--transition);
    opacity: 0; transform: translateY(20px); pointer-events: none;
}
.back-to-top.show {
    opacity: 1; transform: translateY(0); pointer-events: auto;
}
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ========== 主内容区 ========== */
.main-content { min-height: 100vh; }

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .detail-layout { flex-direction: column; }
    .detail-image { width: 100%; }
    .cart-layout { flex-direction: column; }
    .cart-summary { width: 100%; position: static; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed; top: 72px; left: 0; right: 0;
        background: var(--bg); border-bottom: 1px solid var(--border);
        flex-direction: column; padding: 16px; gap: 4px;
        transform: translateY(-100%); opacity: 0;
        transition: var(--transition); pointer-events: none;
    }
    .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .nav-toggle { display: block; }
    .category-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-container { grid-template-columns: 1fr; gap: 32px; }
    .products-layout { flex-direction: column; }
    .filter-sidebar { width: 100%; }
    .filter-list { display: flex; flex-wrap: wrap; gap: 8px; }
    .filter-list li { margin-bottom: 0; }
    .hero-title { font-size: 2rem; }
    .cart-item { flex-wrap: wrap; gap: 12px; }
    .cart-item-subtotal { min-width: auto; }
    .sticky-contact { right: 16px; bottom: 80px; }
    .back-to-top { right: 16px; bottom: 24px; }
}

/* ========== 加载动画 ========== */
.cart-loading { text-align: center; padding: 60px; color: var(--text-light); }
.cart-loading i { font-size: 2rem; margin-bottom: 12px; }

/* ========== 完成品图片展示 ========== */
.detail-gallery { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.detail-gallery h3 { font-size: 1.3rem; margin-bottom: 20px; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; cursor: pointer; border: 1px solid var(--border); transition: var(--transition); }
.gallery-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.gallery-item img { width: 100%; height: 160px; object-fit: cover; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.08); }

/* ========== 图片预览弹窗 ========== */
.gallery-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.9); z-index: 10000; align-items: center; justify-content: center; flex-direction: column; }
.gallery-overlay.show { display: flex; }
.gallery-overlay img { max-width: 90vw; max-height: 80vh; border-radius: 8px; }
.gallery-close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: #fff; font-size: 1.8rem; cursor: pointer; transition: .2s; }
.gallery-close:hover { transform: scale(1.2); }
.gallery-prev, .gallery-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.15); border: none; color: #fff; font-size: 1.5rem; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; transition: .2s; }
.gallery-prev { left: 20px; }
.gallery-next { right: 20px; }
.gallery-prev:hover, .gallery-next:hover { background: rgba(255,255,255,.3); }
.gallery-counter { color: rgba(255,255,255,.7); font-size: .9rem; margin-top: 12px; }