@media (max-width: 900px) {
    html, body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .ea-container {
        max-width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .ea-nav {
        overflow: hidden;
    }

    .ea-nav-inner {
        min-height: 72px;
        padding: 10px 20px;
        justify-content: flex-start;
    }

    .ea-nav-links {
        display: none !important;
    }

    .ea-logo-image,
    .ea-logo-image-wrap img {
        width: 46px;
        height: 46px;
    }

    .ea-logo span:last-child {
        font-size: 22px;
        letter-spacing: 4px;
    }

    .ea-intro-strip {
        padding: 22px 0 0 !important;
    }

    .ea-intro-card {
        padding: 20px !important;
        border-radius: 22px !important;
    }

    .ea-intro-label {
        font-size: 15px !important;
        margin-bottom: 16px !important;
    }

    .ea-intro-title {
        font-size: 22px !important;
        line-height: 1.28 !important;
    }

    .ea-hero {
        padding: 28px 0 30px !important;
    }

    .ea-hero-grid {
        display: block !important;
    }

    .ea-badge {
        font-size: 15px !important;
        margin-bottom: 18px !important;
    }

    .hero-title {
        font-size: 40px !important;
        line-height: 1.04 !important;
        letter-spacing: -1px !important;
        margin: 16px 0 !important;
    }

    .ea-hero p {
        font-size: 18px !important;
        line-height: 1.45 !important;
        margin-bottom: 18px !important;
    }

    .ea-hero-actions {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin: 20px 0 !important;
    }

    .ea-btn {
        width: 100% !important;
        min-height: 52px !important;
        font-size: 17px !important;
    }

    .ea-stat-row {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin-top: 20px !important;
    }

    .ea-stat {
        padding: 18px 20px !important;
        border-radius: 20px !important;
    }

    .ea-stat strong {
        font-size: 24px !important;
        line-height: 1.15 !important;
    }

    .ea-visual {
        margin-top: 28px !important;
    }

    .ea-terminal {
        min-height: auto !important;
        padding: 20px !important;
        border-radius: 24px !important;
    }

    .ea-chart {
        height: 210px !important;
    }

    .ea-trade {
        padding: 13px 14px !important;
        font-size: 15px !important;
    }

    .ea-section {
        padding: 34px 0 !important;
    }

    .ea-section-head {
        margin-bottom: 18px !important;
    }

    .ea-section-head h2 {
        font-size: 38px !important;
        line-height: 1.05 !important;
        margin-bottom: 10px !important;
    }

    .ea-section-head p {
        font-size: 18px !important;
        line-height: 1.45 !important;
    }

    .ea-grid-3,
    .ea-steps-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .ea-card,
    .ea-step-card {
        min-height: auto !important;
        padding: 24px 20px !important;
        border-radius: 24px !important;
    }

    .ea-card h3,
    .ea-step-card h3 {
        font-size: 30px !important;
        line-height: 1.12 !important;
        margin: 14px 0 10px !important;
    }

    .ea-card p,
    .ea-step-card p {
        font-size: 18px !important;
        line-height: 1.45 !important;
    }

    .ea-card-icon,
    .ea-step-badge {
        width: 58px !important;
        height: 58px !important;
        font-size: 24px !important;
    }

    .ea-steps-grid .ea-step-card::after {
        display: none !important;
    }

    .login-page {
        padding: 18px 16px 24px !important;
    }

    .login-shell {
        max-width: 430px !important;
        margin: 0 auto !important;
    }

    .login-card {
        padding: 24px 20px !important;
        border-radius: 22px !important;
    }
}