:root {
    --gold-primary: #d4af37;
    --gold-light: #f9e395;
    --blue-deep: #0b1021;
    --blue-panel: #151e32;
    --text-white: #ffffff;
    --text-gray: #a0aec0;
    --accent-red: #e53e3e;
    --font-main: 'Microsoft YaHei', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--blue-deep);
    color: var(--text-white);
    line-height: 1.6;
}

.main-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--blue-deep);
    min-height: 100vh;
    border-left: 1px solid #1f2937;
    border-right: 1px solid #1f2937;
}

/* Header */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: linear-gradient(to bottom, #1a202c, var(--blue-deep));
    border-bottom: 2px solid var(--gold-primary);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.crown-icon {
    font-size: 2.5rem;
    color: var(--gold-primary);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.logo-container h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo-container h1 span {
    color: var(--gold-primary);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-gray);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--gold-light);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    transition: width 0.3s;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Spotlight */
.spotlight-section {
    display: flex;
    align-items: center;
    padding: 4rem 2rem;
    gap: 4rem;
    background: radial-gradient(circle at center, #1e293b 0%, var(--blue-deep) 70%);
}

.spotlight-info {
    flex: 1;
}

.patch-version {
    display: inline-block;
    background: var(--gold-primary);
    color: var(--blue-deep);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.spotlight-info h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--gold-light), var(--gold-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.spotlight-info p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.stats-row {
    display: flex;
    gap: 3rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-item .label {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stat-item .value {
    font-size: 1.8rem;
    font-weight: 700;
}

.value.high { color: #48bb78; }
.value.extreme { color: var(--accent-red); }
.value.medium { color: var(--gold-primary); }

.spotlight-img {
    flex: 1;
}

.spotlight-img img {
    width: 100%;
    border-radius: 12px;
    border: 2px solid var(--gold-primary);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

/* Tier List */
.tier-list-section {
    padding: 5rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h3 {
    font-size: 2.5rem;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--gold-primary);
    font-style: italic;
    letter-spacing: 2px;
}

.tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tier-column {
    background: var(--blue-panel);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid #2d3748;
}

.tier-badge {
    text-align: center;
    padding: 0.8rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    border-radius: 4px;
    color: white;
}

.t0 .tier-badge { background: linear-gradient(135deg, #e53e3e, #c53030); }
.t1 .tier-badge { background: linear-gradient(135deg, #dd6b20, #c05621); }
.t2 .tier-badge { background: linear-gradient(135deg, #3182ce, #2b6cb0); }

.hero-list {
    list-style: none;
}

.hero-list li {
    padding: 1rem;
    border-bottom: 1px solid #2d3748;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    transition: background 0.2s;
}

.hero-list li:last-child {
    border-bottom: none;
}

.hero-list li:hover {
    background: rgba(255,255,255,0.05);
}

.role-icon {
    font-size: 1.5rem;
}

/* Build Guide */
.build-guide-section {
    padding: 5rem 2rem;
    background: #0f1520;
}

.build-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
}

.build-card {
    background: var(--blue-panel);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--gold-primary);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.card-top {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.card-top img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--gold-primary);
}

.hero-name h4 {
    font-size: 1.5rem;
    color: var(--text-white);
}

.win-rate {
    color: #48bb78;
    font-weight: bold;
}

.item-slots {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.slot img {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    border: 1px solid #4a5568;
    transition: transform 0.2s;
}

.slot img:hover {
    transform: scale(1.1);
    border-color: var(--gold-primary);
}

.rune-preview {
    background: rgba(0,0,0,0.3);
    padding: 1rem;
    border-radius: 6px;
    color: var(--text-gray);
    font-size: 0.9rem;
    text-align: center;
}

/* Footer */
.site-footer {
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid #2d3748;
}

.footer-content p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--gold-primary);
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 600;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--gold-light);
}

@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        gap: 1.5rem;
    }
    .spotlight-section {
        flex-direction: column;
        text-align: center;
    }
    .stats-row {
        justify-content: center;
    }
    .build-cards {
        grid-template-columns: 1fr;
    }
}