.header {
    background: #1A1A1A;
    padding: 14px 20px;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-logo {
    height: 44px;
    width: auto;
    display: block;
    margin: 0 auto;
}
.header h1 {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: #fff;
    opacity: 0.7;
    margin-top: 4px;
    text-transform: uppercase;
}

.rainbow-bar {
    height: 6px;
    background: linear-gradient(90deg,
        #F57C00 0%, #F57C00 10%,
        #FDD835 10%, #FDD835 22%,
        #4CAF50 22%, #4CAF50 38%,
        #29B6F6 38%, #29B6F6 50%,
        #4CAF50 50%, #4CAF50 60%,
        #EC407A 60%, #EC407A 72%,
        #AB47BC 72%, #AB47BC 82%,
        #F57C00 82%, #F57C00 100%
    );
}

.marquee-bar {
    background: var(--green);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 0;
    overflow: hidden;
    white-space: nowrap;
}
.marquee-inner {
    display: inline-block;
    animation: marquee 25s linear infinite;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.container {
    max-width: 520px;
    margin: 0 auto;
    padding: 20px 16px;
    min-height: 60vh;
}

.hero {
    text-align: center;
    padding: 24px 8px 16px;
}
.hero h2 {
    font-size: 1.4rem;
    font-weight: 900;
    line-height: 1.3;
    color: var(--text);
    margin-bottom: 8px;
}
.hero p {
    font-size: 0.9rem;
    color: var(--text2);
    line-height: 1.6;
    max-width: 400px;
    margin: 0 auto;
}

.footer {
    text-align: center;
    padding: 20px;
    font-size: 0.7rem;
    color: var(--text3);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}