:root {
    --navy: #062f57;
    --blue: #056ec3;
    --gold: #f2b33d;
    --ink: #17324d;
    --paper: #f7f9fb;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: var(--ink);
    background: var(--paper);
    font-family: Arial, Helvetica, sans-serif;
}

.site-header {
    background: linear-gradient(118deg, #04264a 0%, var(--navy) 55%, #07578b 100%);
    color: #fff;
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: min(1140px, calc(100% - 3rem));
    min-height: 108px;
    margin: 0 auto;
    padding: 1rem 0;
}

.university-logo {
    display: block;
    flex: 0 0 auto;
    width: 116px;
    line-height: 0;
}

.university-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.event-title {
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    padding-left: 1.5rem;
}

.event-title p {
    margin: 0 0 0.25rem;
    color: #cfe8f8;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.event-title h1 {
    margin: 0;
    font-size: clamp(1.35rem, 3vw, 2.1rem);
    font-weight: 700;
    line-height: 1.15;
}

.header-mark {
    margin-left: auto;
    color: var(--gold);
    font-size: 2rem;
}

.hero {
    width: 100%;
    background: #fff;
}

.hero img {
    display: block;
    width: 100%;
    height: auto;
}

.message {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    padding: 4rem 1.5rem 5rem;
    text-align: center;
}

.message-decoration {
    width: 58px;
    height: 5px;
    margin-bottom: 1.75rem;
    background: var(--gold);
}

.message h2 {
    margin: 0;
    color: var(--blue);
    font-size: clamp(2rem, 5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
}

@media (max-width: 600px) {
    .header-inner {
        width: min(100% - 2rem, 1140px);
        min-height: 92px;
        gap: 1rem;
    }

    .university-logo {
        width: 82px;
    }

    .event-title {
        padding-left: 1rem;
    }

    .event-title p {
        font-size: 0.65rem;
    }

    .header-mark {
        display: none;
    }

    .message {
        min-height: 260px;
        padding: 3rem 1rem 4rem;
    }
}