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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    overflow: hidden;
}

.container {
    text-align: center;
    padding: 40px 20px;
    max-width: 600px;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.coming-soon-text {
    font-size: 1.1rem;
    color: #999;
    margin-bottom: 50px;
    font-style: italic;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 40px;
    border-bottom: 1px solid #e0e0e0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.header-icon {
    width: 80px;
    height: 80px;
    min-width: 80px;
    object-fit: cover;
    border-radius: 4px;
}

.header-text {
    flex: 1;
}

.header-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #333;
}

.header-description {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 12px;
}

.header-nav {
    display: flex;
    gap: 20px;
}

.header-nav a {
    text-decoration: none;
    color: #0066cc;
    font-size: 0.95rem;
    font-weight: 500;
}

.page-content {
    margin-top: 150px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 40px 20px;
    height: calc(100vh - 150px);
    overflow-y: auto;
}

.page-content h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #333;
}

.page-content h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    margin-top: 15px;
    color: #333;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-text p {
    line-height: 1.6;
    color: #555;
    font-size: 1rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.about-image img {
    max-width: 100%;
    height: auto;
    max-height: 100vh;
    border-radius: 4px;
}

iframe {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    border: none;
}

/* DARK MODE STYLES (commented out for future light/dark mode switching)
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    overflow: hidden;
}

.container {
    text-align: center;
    padding: 40px 20px;
    max-width: 600px;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.3rem;
    color: #b0b0b0;
    margin-bottom: 40px;
    line-height: 1.6;
}

.coming-soon-text {
    font-size: 1.1rem;
    color: #888;
    margin-bottom: 50px;
    font-style: italic;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 20px 40px;
    border-bottom: 1px solid #444;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
}

.header-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.header-description {
    font-size: 0.9rem;
    color: #888;
}

iframe {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 80px);
    border: none;
}
*/