:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-accent: #60a5fa;
    --color-surface: #f0f4f8;
    --color-text: #1e293b;
    --rgb-primary: 59,130,246;
    --rgb-accent: 96,165,250;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(30, 41, 59, 0.08);
    --shadow-md: 0 4px 16px rgba(30, 41, 59, 0.12), 0 1px 4px rgba(30, 41, 59, 0.06);
    --shadow-lg: 0 8px 32px rgba(30, 41, 59, 0.16), 0 2px 8px rgba(30, 41, 59, 0.08);
    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;
    --transition: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --heading-weight: 600;
    --body-line-height: 1.75;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 50%, #f0f4f8 100%); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }
section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }
.card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: var(--transition); background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%); border: 1px solid rgba(59, 130, 246, 0.1); }
.card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: rgba(59, 130, 246, 0.25); }
.btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); color: #ffffff; border: none; padding: 0.75rem 1.5rem; font-weight: 600; box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3); }
.btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4); transform: translateY(-1px); }
a:not([class]) { color: var(--color-primary); transition: var(--transition); text-decoration: none; border-bottom: 1px solid rgba(59, 130, 246, 0.2); }
a:not([class]):hover { color: #1d4ed8; border-bottom-color: #3b82f6; }

.news-grid { display: flex; flex-direction: column; gap: var(--space-gap); }
.news-grid .card { display: grid; grid-template-columns: 280px 1fr; }

.feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); }

.hero-content { text-align: center; max-width: 800px; margin: 0 auto; }
.hero-content h1 { color: #1e293b; text-shadow: none; }

.testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); }

.partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.partner-grid img { filter: grayscale(1) opacity(0.6); transition: var(--transition); }
.partner-grid img:hover { filter: grayscale(0) opacity(1); }

.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }

.stats-grid { display: flex; justify-content: center; gap: 3rem; }
.stats-grid .stat-item { text-align: center; padding: 1.5rem; background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border: 1px solid rgba(59, 130, 246, 0.1); }
.stats-grid .stat-number { font-size: 2rem; font-weight: 700; color: #3b82f6; }

.cta-inner { background: linear-gradient(145deg, #f0f4f8 0%, #e2e8f0 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: var(--shadow-md); border: 1px solid rgba(59, 130, 246, 0.15); }

.page-main { max-width: 1200px; margin: 0 auto; }

.card { border: 1px solid rgba(var(--rgb-primary), 0.12); }

@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
    .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .hero-inner { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
    :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .news-grid { grid-template-columns: 1fr !important; }
    .feature-list { grid-template-columns: 1fr !important; }
    .faq-list { grid-template-columns: 1fr !important; }
    .testimonial-list { column-count: 1 !important; }
    .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cta-inner { grid-template-columns: 1fr !important; }
}