:root {
    --kr-red: #CD2E3A;
    --kr-red-dark: #A8252F;
    --kr-red-light: #E8474F;
    --kr-blue: #003478;
    --kr-blue-dark: #00265A;
    --kr-blue-light: #0047A0;
    --kr-black: #1A1A2E;
    --kr-dark: #16213E;
    --kr-gray: #6C757D;
    --kr-gray-light: #F8F9FA;
    --kr-white: #FFFFFF;
    --kr-accent: #CD2E3A;
    --gradient-primary: linear-gradient(135deg, var(--kr-blue) 0%, var(--kr-dark) 100%);
    --gradient-hero: linear-gradient(135deg, var(--kr-blue-dark) 0%, var(--kr-dark) 50%, var(--kr-black) 100%);
    --gradient-accent: linear-gradient(135deg, var(--kr-red) 0%, var(--kr-red-dark) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Noto Sans SC', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--kr-black);
    background-color: var(--kr-white);
    line-height: 1.7;
    overflow-x: hidden;
}

html[lang="ko"] body {
    font-family: 'Noto Sans KR', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
}

html[lang="en"] body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'Noto Sans KR', sans-serif;
}

.main-content {
    padding-top: 80px;
}

.navbar {
    background: var(--gradient-primary) !important;
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.3rem 0;
    background: rgba(22, 33, 62, 0.98) !important;
    backdrop-filter: blur(10px);
}

.brand-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--kr-white) !important;
    letter-spacing: 1px;
    line-height: 1.3;
}

.brand-sub {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7) !important;
    letter-spacing: 0.5px;
    margin-top: -2px;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--kr-white) !important;
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--kr-red);
    border-radius: 1px;
}

.nav-right {
    gap: 0.25rem;
}

.lang-switcher .btn {
    border-color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
}

.lang-switcher .dropdown-menu {
    min-width: 120px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    border: none;
}

.lang-switcher .dropdown-item.active {
    background: var(--kr-red);
    color: var(--kr-white);
}

.nav-auth-btn {
    font-size: 0.85rem;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-sm);
}

.btn-accent {
    background: var(--kr-red);
    border-color: var(--kr-red);
    color: var(--kr-white);
}

.btn-accent:hover {
    background: var(--kr-red-dark);
    border-color: var(--kr-red-dark);
    color: var(--kr-white);
}

.hero-section {
    background: var(--gradient-hero);
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(205, 46, 58, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 52, 120, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--kr-white);
    margin-bottom: 1.2rem;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-btns .btn {
    padding: 0.75rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
}

.hero-visual {
    position: relative;
    z-index: 2;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    color: var(--kr-white);
}

.hero-card .domain-preview {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.hero-card .domain-suffix {
    color: var(--kr-red-light);
}

.hero-card .domain-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.korean-accent-line {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--kr-red), var(--kr-blue));
    border-radius: 2px;
    margin-bottom: 1.5rem;
}

.section-padding {
    padding: 80px 0;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--kr-black);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--kr-gray);
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(205, 46, 58, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
}

.feature-icon.red {
    background: rgba(205, 46, 58, 0.1);
    color: var(--kr-red);
}

.feature-icon.blue {
    background: rgba(0, 52, 120, 0.1);
    color: var(--kr-blue);
}

.feature-card h5 {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--kr-black);
}

.feature-card p {
    color: var(--kr-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.stats-section {
    background: var(--gradient-primary);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stat-item {
    text-align: center;
    color: var(--kr-white);
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.domain-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--kr-red), var(--kr-blue));
}

.domain-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.domain-suffix-display {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--kr-blue);
    margin-bottom: 0.5rem;
}

.domain-price-display {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--kr-red);
    margin-bottom: 1rem;
}

.domain-price-display .currency-symbol {
    font-size: 1rem;
}

.domain-desc {
    color: var(--kr-gray);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.cta-section {
    background: var(--gradient-hero);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(205, 46, 58, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section h2 {
    color: var(--kr-white);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.cta-section .btn {
    padding: 0.75rem 2.5rem;
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
    position: relative;
    z-index: 1;
}

.page-header {
    background: var(--gradient-hero);
    padding: 60px 0 40px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(205, 46, 58, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.page-header h1 {
    color: var(--kr-white);
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb {
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.page-header .breadcrumb-item a:hover {
    color: var(--kr-white);
}

.page-header .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.9);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

.content-section {
    padding: 60px 0;
}

.content-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.content-card h3 {
    font-weight: 700;
    color: var(--kr-black);
    margin-bottom: 0.5rem;
}

.content-card h5 {
    font-weight: 600;
    color: var(--kr-black);
    margin-bottom: 0.75rem;
}

.content-card p {
    color: var(--kr-gray);
    line-height: 1.8;
}

.rule-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.rule-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.rule-number {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: var(--kr-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.query-section {
    padding: 60px 0;
}

.query-box {
    background: var(--kr-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    max-width: 700px;
    margin: 0 auto;
}

.query-input-group {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
}

.query-input-group .form-control {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    border: 2px solid #e0e0e0;
    border-right: none;
    padding: 0.75rem 1.25rem;
    font-size: 1.1rem;
    transition: var(--transition);
}

.query-input-group .form-control:focus {
    border-color: var(--kr-blue);
    box-shadow: none;
}

.query-input-group .input-group-suffix {
    background: var(--kr-gray-light);
    border: 2px solid #e0e0e0;
    border-left: none;
    padding: 0.75rem 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--kr-blue);
    display: flex;
    align-items: center;
    min-width: 100px;
}

.query-input-group .btn {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 0.75rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 500;
}

.suffix-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.suffix-btn {
    padding: 0.4rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    background: var(--kr-white);
    color: var(--kr-gray);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.suffix-btn:hover {
    border-color: var(--kr-blue);
    color: var(--kr-blue);
}

.suffix-btn.active {
    border-color: var(--kr-blue);
    background: var(--kr-blue);
    color: var(--kr-white);
}

.query-result {
    display: none;
    margin-top: 2rem;
    padding: 2rem;
    border-radius: var(--radius-md);
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.query-result.available {
    background: rgba(40, 167, 69, 0.08);
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.query-result.taken {
    background: rgba(205, 46, 58, 0.08);
    border: 1px solid rgba(205, 46, 58, 0.2);
}

.query-result .result-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.query-result.available .result-icon {
    color: #28a745;
}

.query-result.taken .result-icon {
    color: var(--kr-red);
}

.query-result .result-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.query-result.available .result-title {
    color: #28a745;
}

.query-result.taken .result-title {
    color: var(--kr-red);
}

.query-result .result-domain {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kr-black);
    margin-bottom: 1rem;
}

.query-result .result-price {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.query-result .result-price span {
    font-weight: 700;
    color: var(--kr-red);
    font-size: 1.5rem;
}

.query-result .result-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.query-loading {
    text-align: center;
    padding: 2rem;
    display: none;
}

.query-loading .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--kr-blue);
}

.type-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.type-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.type-card-header {
    padding: 1.5rem 2rem;
    color: var(--kr-white);
    position: relative;
}

.type-card-header.bg-kr { background: var(--gradient-accent); }
.type-card-header.bg-cokr { background: linear-gradient(135deg, var(--kr-blue) 0%, var(--kr-blue-light) 100%); }
.type-card-header.bg-nekr { background: linear-gradient(135deg, #2d6a4f 0%, #40916c 100%); }
.type-card-header.bg-orkr { background: linear-gradient(135deg, #7b2cbf 0%, #9d4edd 100%); }
.type-card-header.bg-pekr { background: linear-gradient(135deg, #e07a2f 0%, #f4a236 100%); }
.type-card-header.bg-rekr { background: linear-gradient(135deg, #0077b6 0%, #00b4d8 100%); }

.type-card-header h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.type-card-header .type-price {
    font-size: 1.1rem;
    opacity: 0.9;
}

.type-card-body {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.type-card-body p {
    color: var(--kr-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
    flex: 1;
}

.type-card-body .type-scene {
    background: var(--kr-gray-light);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--kr-black);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.type-card-body .btn {
    width: 100%;
}

.site-footer {
    background: var(--kr-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 30px;
}

.site-footer h5 {
    color: var(--kr-white);
    font-weight: 600;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
}

.footer-brand .brand-text-footer {
    margin-bottom: 0.75rem;
}

.footer-brand .brand-text-footer a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-brand .brand-text-footer a:hover {
    color: var(--kr-red-light);
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--kr-white);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--kr-white);
}

.footer-contact i {
    color: var(--kr-red-light);
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 2rem 0 1.5rem;
}

.copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0;
}

.brand-text-bottom {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.brand-text-bottom a {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: var(--transition);
}

.brand-text-bottom a:hover {
    color: var(--kr-red-light);
}

.korean-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Ccircle cx='40' cy='40' r='8'/%3E%3C/g%3E%3C/svg%3E");
}

.taegeuk-decoration {
    position: absolute;
    opacity: 0.05;
    pointer-events: none;
}

.btn-primary-custom {
    background: var(--kr-blue);
    border-color: var(--kr-blue);
    color: var(--kr-white);
    transition: var(--transition);
}

.btn-primary-custom:hover {
    background: var(--kr-blue-dark);
    border-color: var(--kr-blue-dark);
    color: var(--kr-white);
}

@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.4rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .nav-right {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .section-title {
        font-size: 1.8rem;
    }

    .stat-number {
        font-size: 2.2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        min-height: auto;
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-visual {
        margin-top: 2rem;
    }

    .section-padding {
        padding: 50px 0;
    }

    .content-card {
        padding: 1.5rem;
    }

    .query-box {
        padding: 1.5rem;
    }

    .query-input-group {
        flex-direction: column;
    }

    .query-input-group .form-control {
        border-radius: var(--radius-sm);
        border-right: 2px solid #e0e0e0;
    }

    .query-input-group .input-group-suffix {
        border-radius: 0;
        border-left: 2px solid #e0e0e0;
        border-right: 2px solid #e0e0e0;
    }

    .query-input-group .btn {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    }

    .page-header {
        padding: 40px 0 30px;
    }

    .page-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.6rem;
    }

    .hero-btns .btn {
        display: block;
        width: 100%;
        margin-right: 0;
    }

    .suffix-selector {
        justify-content: center;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.recommend-suffixes {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.recommend-suffixes h6 {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--kr-gray);
}

.recommend-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.recommend-item {
    padding: 0.3rem 0.8rem;
    background: rgba(0, 52, 120, 0.08);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--kr-blue);
    cursor: pointer;
    transition: var(--transition);
}

.recommend-item:hover {
    background: var(--kr-blue);
    color: var(--kr-white);
}

.intro-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-nav {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sidebar-nav h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--kr-black);
}

.sidebar-nav .nav-link {
    color: var(--kr-gray);
    padding: 0.5rem 0;
    font-size: 0.95rem;
    border-left: 2px solid transparent;
    padding-left: 1rem;
    transition: var(--transition);
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    color: var(--kr-blue);
    border-left-color: var(--kr-blue);
    background: rgba(0, 52, 120, 0.04);
}

.market-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
    transition: var(--transition);
}

.market-card:hover {
    box-shadow: var(--shadow-md);
}

.market-card .market-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    background: rgba(0, 52, 120, 0.08);
    color: var(--kr-blue);
}

.market-card h5 {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.market-card p {
    color: var(--kr-gray);
    font-size: 0.95rem;
}

.mgmt-card {
    background: var(--kr-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
    height: 100%;
    transition: var(--transition);
}

.mgmt-card:hover {
    box-shadow: var(--shadow-md);
}

.mgmt-card .mgmt-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
    background: rgba(205, 46, 58, 0.08);
    color: var(--kr-red);
}

.mgmt-card h5 {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.mgmt-card p {
    color: var(--kr-gray);
    font-size: 0.95rem;
}