/* Financial Freedom LLC - AI Stock Prediction Platform Styles */

:root {
    --cosmic-primary: #0D1B2A;
    --cosmic-secondary: #1B263B;
    --cosmic-accent: #415A77;
    --neon-cyan: #00F5FF;
    --neon-purple: #8A2BE2;
    --neon-gold: #FFD700;
    --warning-yellow: #FFFF00;
    --matrix-green: #00FF41;
    --quantum-blue: #4169E1;
    --success-emerald: #50C878;
    --text-primary: #E0E1DD;
    --text-secondary: #778DA9;
    --overlay-dark: rgba(13, 27, 42, 0.9);
    --grid-opacity: 0.15;
    --company-blue: #1E40AF;
    --company-gold: #F59E0B;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--cosmic-primary);
    color: var(--text-primary);
}

/* 底部主导航栏样式 */
footer.main-navbar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, rgba(13,27,42,0.98) 60%, rgba(65,90,119,0.92) 100%);
    box-shadow: 0 -4px 32px 0 rgba(0,245,255,0.10), 0 0 0 2px var(--neon-cyan) inset;
    z-index: 1200;
    border-top: 2px solid var(--cosmic-accent);
    border-bottom: none;
    border-radius: 28px 28px 0 0;
    backdrop-filter: blur(8px);
    padding-bottom: env(safe-area-inset-bottom, 0);
    animation: navGlow 3s infinite alternate;
}
@keyframes navGlow {
    0% { box-shadow: 0 -4px 32px 0 rgba(0,245,255,0.10), 0 0 0 2px var(--neon-cyan) inset; }
    100% { box-shadow: 0 -8px 48px 0 rgba(0,245,255,0.18), 0 0 0 3px var(--neon-cyan) inset; }
}
footer.main-navbar .navbar-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 2rem;
}
footer.main-navbar .navbar-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    padding: 0;
    margin: 0;
}
footer.main-navbar .navbar-links li {
    display: inline-block;
}
footer.main-navbar .navbar-links a {
    color: var(--neon-cyan);
    text-decoration: none;
    font-size: 1.08rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 12px;
    background: linear-gradient(90deg, rgba(0,245,255,0.08) 0%, rgba(162,89,255,0.08) 100%);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 0 transparent;
    letter-spacing: 0.5px;
}
footer.main-navbar .navbar-links a:hover, footer.main-navbar .navbar-links a:focus {
    background: linear-gradient(90deg, #00F5FF 0%, #A259FF 100%);
    color: #181F2A;
    box-shadow: 0 0 12px 2px #00F5FF, 0 0 0 2px #A259FF inset;
}
footer.main-navbar .navbar-links a:active {
    background: linear-gradient(90deg, #FFD700 0%, #A259FF 100%);
    color: #181F2A;
}
@media (max-width: 768px) {
    footer.main-navbar .navbar-container {
        flex-direction: column;
        align-items: center;
        padding: 0.5rem 0.5rem;
    }
    footer.main-navbar .navbar-links {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    footer.main-navbar .navbar-links a {
        font-size: 0.98rem;
        padding: 7px 10px;
        margin-bottom: 2px;
    }
}
/* 顶部导航样式移除，内容区margin-bottom防止被底部导航遮挡 */
.main-navbar:not(footer) {
    display: none !important;
}
.content-wrapper {
    margin-top: 40px;
    margin-bottom: 90px;
}

/* Content Wrapper */
.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border: 2px solid var(--cosmic-accent);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.2);
    margin-top: 40px;
    margin-bottom: 80px;
    position: relative;
    z-index: 5;
}

/* Background Elements */
.ai-tech-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(13, 27, 42, 0.9) 0%, #0a0f1a 70%),
        linear-gradient(145deg, #050a15 0%, #0d1b2a 100%);
    overflow: hidden;
}

.grid-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(65, 90, 119, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(65, 90, 119, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
}

.circuit-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, rgba(0, 245, 255, 0.05) 1px, transparent 1px),
        radial-gradient(circle, rgba(138, 43, 226, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    background-position: 0 0, 30px 30px;
}

/* Particles */
.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    background: rgba(0, 245, 255, 0.4);
    border-radius: 50%;
    filter: blur(1px);
    animation: float 15s infinite linear;
}

.particle:nth-child(3n) {
    background: rgba(138, 43, 226, 0.4);
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Risk Warning Bar */
.risk-warning-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, var(--warning-yellow), var(--neon-gold));
    color: var(--cosmic-primary);
    text-align: center;
    padding: 8px 0;
    font-weight: bold;
    font-size: 14px;
    z-index: 1000;
    animation: warningPulse 2s infinite;
}

@keyframes warningPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* Main Container */
.neural-container {
    padding: 0.8rem;
    min-height: 98vh;
    position: relative;
}

/* Company Avatar */
.ai-avatar-module {
    margin-top: 2rem;
}

.avatar-inner-frame {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    animation: avatarGlow 2s infinite;
}

.company-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

@keyframes avatarGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 245, 255, 0.5); }
    50% { box-shadow: 0 0 30px rgba(138, 43, 226, 0.7); }
}

.ai-avatar-floating-wave {
    animation: avatarFloat 2.8s ease-in-out infinite;
    transform-origin: 60% 70%; /* 右下偏中心，模拟右臂挥动 */
    position: relative;
}
@keyframes avatarFloat {
    0% { transform: translateY(0) rotate(-4deg); }
    20% { transform: translateY(-8px) rotate(6deg); }
    40% { transform: translateY(-16px) rotate(-2deg); }
    60% { transform: translateY(-8px) rotate(8deg); }
    80% { transform: translateY(0) rotate(-4deg); }
    100% { transform: translateY(0) rotate(-4deg); }
}

/* Title Section */
.quantum-title-block {
    margin-bottom: 1.5rem;
}

.company-info {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(65, 90, 119, 0.1);
    border-radius: 10px;
    border: 1px solid var(--cosmic-accent);
}

.primary-quantum-headline {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(90deg, #FFD700 0%, #A259FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    animation: none;
}

.company-subtitle {
    font-size: 1.1rem;
    color: var(--neon-gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.company-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.company-id, .ein-number, .location {
    display: inline-block;
    margin: 0 0.5rem;
}

.secondary-quantum-subtitle {
    font-size: 1.8rem;
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
}

.accuracy-claim {
    color: #00FF41;
    font-size: 1.5rem;
    margin: 0.5rem 0 1rem;
    font-weight: bold;
}

.neural-description-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.highlight-time {
    color: #FFD700;
    font-weight: bold;
}

.highlight-viewers {
    color: #00F5FF;
    font-weight: bold;
}

@keyframes titleShimmer {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* Input Section */
.quantum-input-assembly {
    margin-bottom: 1.5rem;
}

.neural-input-field {
    width: 100%;
    max-width: 400px;
    padding: 15px 20px;
    font-size: 16px;
    border: 2px solid #FFE44D;
    border-radius: 25px;
    background: #181F2A;
    color: #FFE44D;
    text-align: center;
    margin-bottom: 1rem;
    transition: all 0.3s ease, border-color 0.3s, color 0.3s;
}
.neural-input-field::placeholder {
    color: #FFE44D99;
}
.neural-input-field:focus {
    outline: none;
    border-color: #FFE44D;
    box-shadow: 0 0 20px rgba(255, 228, 77, 0.18);
    color: #FFE44D;
}

.error-message {
    color: #ff4444;
    font-size: 14px;
    margin-bottom: 1rem;
    display: none;
}

.quantum-action-trigger {
    background: linear-gradient(90deg, #5B6EFF, #A259FF);
    color: #FFE44D;
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 1.1rem;
    border: 2px solid #FFE44D;
    padding: 15px 40px;
    border-radius: 25px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease, border-color 0.3s, color 0.3s;
}

.quantum-action-trigger::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.quantum-action-trigger:hover {
    background: linear-gradient(90deg, #A259FF, #5B6EFF);
    color: #FFD700;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(65, 105, 225, 0.3);
}

.quantum-action-trigger:hover::before {
    left: 100%;
}

.quantum-action-trigger:active {
    transform: translateY(0);
}

.quantum-action-trigger:focus,
.quantum-action-trigger:active,
.quantum-action-trigger:hover {
    outline: none;
    border-color: #FFE44D;
    color: #FFE44D;
    box-shadow: 0 0 20px rgba(255, 228, 77, 0.18);
    background: linear-gradient(90deg, #A259FF, #5B6EFF);
}

/* Video Section */
.featured-image-section {
    margin-bottom: 2rem;
}

.image-container {
    border-radius: 16px;
    overflow: hidden;
    max-width: 340px;
    margin: 0 auto;
}

.video-loading {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cosmic-secondary);
    color: var(--text-primary);
    z-index: 1;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 245, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--neon-cyan);
    animation: spin 1s ease-in-out infinite;
}

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

.featured-image {
    border-radius: 16px;
    width: 100%;
    height: auto;
    display: block;
}

/* Performance Metrics */
.ai-performance-metrics {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}
.metrics-section-title {
    text-align: center;
    width: 100%;
    margin-bottom: 1.5rem;
}
.performance-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: stretch;
}

.info-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0.3rem;
}

/* Legal Links */
.legal-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.legal-link-element {
    color: var(--text-secondary);
    font-size: 14px;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.legal-link-element:hover {
    color: var(--neon-cyan);
    background: rgba(0, 245, 255, 0.1);
}

/* Modal Styles */
.modal-quantum-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.neural-progress-container {
    background: var(--cosmic-secondary);
    border: 2px solid var(--cosmic-accent);
    border-radius: 15px;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    text-align: center;
}

.progress-status-text {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.quantum-progress-track {
    width: 100%;
    height: 10px;
    background: rgba(65, 90, 119, 0.3);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-neural-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    width: 0%;
    transition: width 0.3s ease;
}

.analysis-stage-indicator {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.completion-modal-frame {
    background: var(--cosmic-secondary);
    border: 2px solid var(--cosmic-accent);
    border-radius: 15px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
}

.completion-primary-message {
    font-size: 1.5rem;
    color: var(--success-emerald);
    margin-bottom: 1rem;
    font-weight: 600;
}

.completion-secondary-note {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.whatsapp-redirect-button {
    background: linear-gradient(45deg, var(--success-emerald), var(--matrix-green));
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 25px;
    cursor: pointer;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.whatsapp-redirect-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(80, 200, 120, 0.3);
}

.company-disclaimer {
    border-top: 1px solid var(--cosmic-accent);
    padding-top: 1rem;
    margin-top: 1rem;
}

.company-disclaimer p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

/* K-line Chart */
.kline-chart-container {
    margin-bottom: 1.5rem;
}

.kline-title {
    font-size: 1rem;
    color: var(--neon-cyan);
    text-align: center;
    margin-bottom: 1rem;
}

.kline-chart {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 100px;
    padding: 0 1rem;
}

.candle-holder {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.candle-stick {
    width: 8px;
    height: var(--candle-height);
    background: linear-gradient(to top, var(--success-emerald), var(--matrix-green));
    border-radius: 2px;
    margin-bottom: 0.5rem;
    animation: candleRise 1s ease-out;
    animation-delay: calc(var(--candle-delay) * 0.2s);
}

.candle-stick::before,
.candle-stick::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--success-emerald);
}

.candle-stick::before {
    height: 5px;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
}

.candle-stick::after {
    height: 5px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
}

.candle-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@keyframes candleRise {
    0% {
        height: 0;
        opacity: 0;
    }
    100% {
        height: var(--candle-height);
        opacity: 1;
    }
}

/* Stock Chart Background */
.stock-chart-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.05), rgba(138, 43, 226, 0.05));
    opacity: 0.3;
}

.stock-chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.live-chart-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 200px;
    opacity: 0.4;
}

.chart-line {
    width: 100%;
    height: 100%;
    stroke: var(--neon-cyan);
    stroke-width: 2;
    fill: none;
    filter: drop-shadow(0 0 5px var(--neon-cyan));
}

.chart-candles {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
}

.candle {
    width: 6px;
    background: linear-gradient(to top, var(--success-emerald), var(--matrix-green));
    border-radius: 2px;
    transition: height 0.5s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .content-wrapper {
        margin: 16px 4px;
        border-radius: 8px;
        box-shadow: 0 0 16px rgba(0,245,255,0.10);
    }
    .ai-avatar-module {
        margin-bottom: 1.2rem;
    }
    .avatar-inner-frame {
        width: 56px;
        height: 56px;
    }
    .company-logo {
        width: 40px;
        height: 40px;
    }
    .primary-quantum-headline {
        font-size: 1.35rem;
        margin-bottom: 0.3rem;
    }
    .accuracy-claim {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
    }
    .neural-description-text {
        font-size: 0.98rem;
        padding: 0 2px;
    }
    .quantum-input-assembly {
        margin-bottom: 1.2rem;
    }
    .neural-input-field {
        font-size: 15px;
        padding: 12px 10px;
        border-radius: 18px;
        max-width: 98vw;
    }
    .quantum-action-trigger {
        font-size: 1rem;
        padding: 12px 0;
        width: 100%;
        max-width: 98vw;
        border-radius: 18px;
    }
    .featured-image-section {
        margin-bottom: 1.2rem;
    }
    .image-container {
        max-width: 98vw;
        border-radius: 8px;
    }
    .ai-performance-metrics {
        margin-bottom: 1.2rem;
    }
    .metrics-section-title {
        font-size: 1.05rem;
        margin-bottom: 0.7rem;
    }
    .performance-stats-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .stat-module {
        padding: 1rem 0.5rem;
        border-radius: 7px;
    }
    .stat-icon {
        font-size: 1.2rem;
    }
    .stat-value {
        font-size: 1.1rem;
    }
    .stat-label {
        font-size: 0.8rem;
    }
    .stock-icons-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .stock-icon {
        padding: 0.7rem 0.2rem;
        border-radius: 7px;
    }
    .icon-symbol, .icon-price {
        font-size: 0.98rem;
    }
    .icon-name, .price-change {
        font-size: 0.85rem;
    }
    footer.main-navbar.static-navbar {
        margin-top: 24px;
        border-radius: 0;
        padding: 0.5rem 0;
    }
    footer.main-navbar.static-navbar .navbar-container {
        padding: 0.5rem 0.2rem;
    }
    footer.main-navbar.static-navbar .navbar-links {
        gap: 0.3rem;
    }
    footer.main-navbar.static-navbar .navbar-links a {
        font-size: 0.98rem;
        padding: 8px 8px;
        border-radius: 8px;
        min-width: 70px;
    }
}
@media (max-width: 480px) {
    .content-wrapper {
        margin: 8px 0;
        border-radius: 4px;
    }
    .primary-quantum-headline {
        font-size: 1.08rem;
    }
    .accuracy-claim {
        font-size: 0.92rem;
    }
    .neural-description-text {
        font-size: 0.92rem;
    }
    .quantum-action-trigger {
        font-size: 0.95rem;
        padding: 10px 0;
        border-radius: 12px;
        min-width: 90px;
    }
    .neural-input-field {
        font-size: 14px;
        padding: 10px 6px;
        border-radius: 12px;
    }
    .image-container {
        border-radius: 4px;
    }
    .stat-module, .stock-icon {
        border-radius: 4px;
        padding: 0.5rem 0.1rem;
    }
    .metrics-section-title {
        font-size: 0.92rem;
    }

        border-radius: 6px;
        min-width: 60px;
    }
} 

.site-footer-nav {
    width: 100%;
    margin: 0 auto 0 auto;
    padding: 18px 0 24px 0;
    background: none;
    text-align: center;
}
.footer-nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.2rem;
    font-size: 1.08rem;
    margin: 0 auto;
    padding: 0;
}
.footer-nav-links a {
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}
.footer-nav-links a:hover, .footer-nav-links a:focus {
    background: var(--neon-cyan);
    color: #181F2A;
}
@media (max-width: 768px) {
    .footer-nav-links {
        gap: 1rem;
        font-size: 0.98rem;
    }
}
@media (max-width: 480px) {
    .footer-nav-links {
        gap: 0.5rem;
        font-size: 0.92rem;
    }
} 

.quantum-input-assembly {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.7rem !important;
}
.quantum-input-assembly .neural-input-field,
.quantum-input-assembly .quantum-action-trigger {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
}
.quantum-input-assembly .quantum-action-trigger {
    margin-top: 0 !important;
} 

.helper-text {
    color: #B0B8C1;
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    margin-top: -0.5rem;
    text-align: left;
    padding-left: 8px;
} 

.quantum-title-block {
    text-align: center;
}
.neural-description-text {
    text-align: center;
}
.quantum-input-assembly {
    text-align: center;
}
.helper-text {
    text-align: center;

    padding: 1.5rem 1rem;
    text-align: center;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    width: 100%;
    transition: border-color 0.2s;
}