body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: #FDFBF7;
    color: #221E1F;
    overflow-x: hidden;
    font-size: 1rem;
    line-height: 1.6;
    -webkit-text-size-adjust: none;
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Noto Serif KR', serif;
    word-break: keep-all;
}

p, span, li, div {
    word-break: keep-all;
}

#intro-page {
    background-color: #221E1F;
    background-image:
        linear-gradient(rgba(34, 30, 31, 0.8), rgba(34, 30, 31, 0.95)),
        url('https://images.unsplash.com/photo-1534447677768-be436bb09401?ixlib=rb-4.0.3&auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
}

#intro-page .emblem-circle {
    width: 55px;
    height: 55px;
    border-width: 1px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#intro-page .emblem-text {
    font-size: 22px;
}

#intro-page h1 {
    font-size: 38px !important;
    line-height: 1.4;
    margin-bottom: 20px;
    text-align: center;
}

#intro-page .sub-text {
    font-size: 24px !important;
    opacity: 0.6;
    font-weight: 300;
}

#intro-page .institute-name {
    font-size: 15px !important;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

#intro-page .enter-btn {
    font-size: 16px !important;
    padding: 12px 36px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    text-align: center;
}

#intro-page .intro-footer {
    font-size: 9px !important;
    bottom: 30px;
    text-align: center;
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

.animated-title {
    display: inline-block;
    background: linear-gradient(to right, #221E1F 0%, #D4AF37 50%, #221E1F 100%);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: shimmer 5s linear infinite;
}

.brand-highlight {
    color: #D4AF37;
    -webkit-text-fill-color: #D4AF37;
    font-weight: 700;
}

.page-transition {
    transition: opacity 0.5s ease-in-out;
}

.hidden-section {
    display: none !important;
}

.visible-section {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.concept-card-wrap {
    background-color: #fff;
    border-radius: 2.5rem;
    border: 1px solid #EBE5DE;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.visual-img-container {
    width: 100%;
    background-color: #F8F6FA;
    min-height: 280px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #9CA3AF;
    font-size: 0.75rem;
    text-align: center;
    overflow: hidden;
}

.visual-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}

.concept-card-wrap:hover .visual-img-container img {
    transform: scale(1.05);
}

.board-row {
    border-bottom: 1px solid #EBE5DE;
    padding: 22px 15px;
    transition: background 0.2s;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #3A3335;
    border: 1px solid #EBE5DE;
    background: #fff;
}

.page-btn.active {
    background-color: #221E1F;
    color: #fff;
    border-color: #221E1F;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-thumb {
    background: #D4AF37;
    border-radius: 10px;
}

button, a {
    touch-action: manipulation;
}
.community-card {
    background: #fff;
    border: 1px solid #EBE5DE;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
}

.community-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.08);
}

.community-card-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #EBE5DE;
    overflow: hidden;
}

.community-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.community-card:hover .community-card-image img {
    transform: scale(1.05);
}

.community-card-body {
    padding: 1.25rem;
}

.community-card-title {
    font-family: 'Noto Serif KR', serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #221E1F;
    margin-bottom: 0.5rem;
}

.community-card-content {
    font-size: 0.82rem;
    color: rgba(34, 30, 31, 0.65);
    line-height: 1.6;
    min-height: 42px;
}

.community-card-date {
    margin-top: 1rem;
    font-size: 0.7rem;
    color: rgba(34, 30, 31, 0.35);
    font-weight: 700;
}