* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background: #f5f7fe;
    color: #1e293b;
    line-height: 1.6;
}

header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 20px;
    position: sticky;
    top: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav a {
    color: #334155;
    margin: 0 10px;
    text-decoration: none;
    transition: 0.3s;
    font-weight: 500;
}

nav a:hover {
    color: #6366f1;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

.hero {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, #e0e7ff 0%, #fbcfe8 100%);
    border-radius: 0 0 40px 40px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 48px;
    background: linear-gradient(135deg, #4f46e5, #ec4899);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 16px;
}

.hero p {
    color: #475569;
    font-size: 18px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 28px;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    color: white;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.card {
    background: white;
    padding: 24px;
    border-radius: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
}

.card h3 {
    color: #1e293b;
    margin-bottom: 12px;
}

.card p {
    color: #475569;
}

.photo {
    width: 100%;
    max-width: 600px;
    border-radius: 24px;
    display: block;
    margin: 20px auto;
    box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

footer {
    text-align: center;
    padding: 28px;
    margin-top: 60px;
    background: white;
    color: #64748b;
    border-top: 1px solid #e2e8f0;
}
.page-header {
    text-align: center;
    margin: 40px 0 30px;
    padding-bottom: 20px;
}

.page-header h1, .page-header h2 {
    font-size: 48px;
    background: linear-gradient(135deg, #4f46e5, #ec4899);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    margin-bottom: 16px;
}

.section-card {
    background: white;
    border-radius: 24px;
    padding: 28px 32px;
    margin-bottom: 30px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: 0.3s;
}

.section-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.1);
}

.section-card h2 {
    font-size: 26px;
    margin-bottom: 20px;
    padding-left: 16px;
    border-left: 5px solid #6366f1;
    color: #1e293b;
}

.section-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #6366f1;
}

.section-card p {
    color: #475569;
    margin-bottom: 8px;
}

.section-card ul {
    list-style: none;
    padding-left: 0;
}

.section-card ul li {
    padding: 10px 0 10px 28px;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.section-card ul li:last-child {
    border-bottom: none;
}

.section-card ul li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: #ec4899;
    font-size: 16px;
}

.section-card a {
    color: #6366f1;
    text-decoration: none;
    transition: 0.3s;
}

.section-card a:hover {
    color: #ec4899;
    text-decoration: underline;
}

/* Стили для карточек участников */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 20px;
}

.team-card {
    background: white;
    padding: 24px;
    border-radius: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
}

.team-card h3 {
    color: #1e293b;
    margin-bottom: 12px;
    font-size: 18px;
}

.team-card .role {
    color: #6366f1;
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-card .contribution {
    color: #475569;
    font-size: 14px;
    line-height: 1.5;
}

/* Стили для журнала */
.journal-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 20px;
}

.journal-card {
    background: white;
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.journal-card:hover {
    transform: translateX(4px);
    box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.1);
}

.journal-date {
    color: #6366f1;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.journal-title {
    font-size: 20px;
    color: #1e293b;
    margin-bottom: 12px;
}

.journal-description {
    color: #475569;
    line-height: 1.6;
}

.journal-photo {
    width: 100%;
    max-width: 600px;
    border-radius: 16px;
    margin-top: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Стили для ресурсов */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.resource-card {
    background: white;
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-decoration: none;
    display: block;
}

.resource-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
}

.resource-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.resource-title {
    color: #1e293b;
    font-weight: 600;
    margin-bottom: 8px;
}

.resource-card:hover .resource-title {
    color: #6366f1;
}