* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
html {
    scroll-behavior: smooth;
}
body {
    background: linear-gradient(135deg, #0c1a2d 0%, #1a2b3e 100%);
    color: #e0e7ff;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}
a {
    color: #4dabf7;
    text-decoration: none;
    transition: all 0.3s ease;
}
a:hover {
    color: #74c0fc;
    text-decoration: underline;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-header {
    background: rgba(12, 26, 45, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #1e3a5f;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(90deg, #ff6b6b, #4dabf7);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
}
.logo a:hover {
    text-decoration: none;
    opacity: 0.9;
}
.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}
.desktop-nav a {
    color: #c1d1e9;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 8px 12px;
    border-radius: 6px;
}
.desktop-nav a:hover {
    background: rgba(77, 171, 247, 0.15);
    text-decoration: none;
}
.hamburger {
    display: none;
    background: none;
    border: none;
    color: #4dabf7;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 5px;
}
.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(12, 26, 45, 0.98);
    border-top: 1px solid #1e3a5f;
    padding: 20px;
    flex-direction: column;
    gap: 15px;
}
.mobile-nav.active {
    display: flex;
}
.mobile-nav a {
    color: #c1d1e9;
    font-size: 1.2rem;
    padding: 12px;
    border-bottom: 1px solid #2a4365;
}
.mobile-nav a:hover {
    background: rgba(77, 171, 247, 0.1);
}
.breadcrumb {
    background: rgba(30, 58, 95, 0.6);
    padding: 12px 0;
    margin-bottom: 30px;
    font-size: 0.95rem;
}
.breadcrumb ol {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 10px;
}
.breadcrumb li:not(:last-child)::after {
    content: '>';
    margin-left: 10px;
    color: #94a3b8;
}
.search-section {
    background: rgba(26, 43, 62, 0.7);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
    border: 1px solid #334155;
}
.search-section h2 {
    margin-bottom: 15px;
    color: #74c0fc;
}
.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}
.search-form input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid #4dabf7;
    border-radius: 8px 0 0 8px;
    background: #1e293b;
    color: #f1f5f9;
    font-size: 1rem;
}
.search-form button {
    background: linear-gradient(90deg, #4dabf7, #3b82f6);
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    padding: 0 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
}
.search-form button:hover {
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}
.main-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
    margin: 40px 0;
}
.article-content {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid #334155;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #334155;
    color: #94a3b8;
    font-size: 0.95rem;
}
.article-meta span i {
    margin-right: 8px;
}
h1 {
    font-size: 2.8rem;
    color: #f8fafc;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
h2 {
    font-size: 2rem;
    color: #74c0fc;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3b82f6;
}
h3 {
    font-size: 1.6rem;
    color: #bae6fd;
    margin: 30px 0 15px;
}
p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #cbd5e1;
}
.lead {
    font-size: 1.3rem;
    color: #e2e8f0;
    font-weight: 500;
    background: rgba(59, 130, 246, 0.1);
    padding: 20px;
    border-left: 4px solid #3b82f6;
    border-radius: 0 8px 8px 0;
    margin-bottom: 30px;
}
.highlight {
    background: rgba(255, 193, 7, 0.15);
    padding: 3px 6px;
    border-radius: 4px;
    font-weight: 700;
    color: #ffd43b;
}
.tier-list-container {
    background: rgba(30, 41, 59, 0.8);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
    border: 1px solid #475569;
}
.tier-row {
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.9);
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    border-left: 6px solid;
    transition: transform 0.3s;
}
.tier-row:hover {
    transform: translateX(5px);
}
.tier-s {
    border-left-color: #ff6b6b;
}
.tier-a {
    border-left-color: #ffa94d;
}
.tier-b {
    border-left-color: #ffd43b;
}
.tier-c {
    border-left-color: #69db7c;
}
.tier-d {
    border-left-color: #4dabf7;
}
.tier-label {
    min-width: 80px;
    text-align: center;
    padding: 15px;
    font-weight: 800;
    font-size: 1.3rem;
    color: white;
}
.tier-s .tier-label { background: #ff6b6b; }
.tier-a .tier-label { background: #ffa94d; }
.tier-b .tier-label { background: #ffd43b; color: #333; }
.tier-c .tier-label { background: #69db7c; }
.tier-d .tier-label { background: #4dabf7; }
.tier-legends {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 15px;
}
.legend-card {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 12px 20px;
    text-align: center;
    min-width: 120px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s;
}
.legend-card:hover {
    background: rgba(77, 171, 247, 0.2);
    border-color: #4dabf7;
    transform: translateY(-5px);
}
.legend-card h4 {
    color: #f1f5f9;
    margin-bottom: 5px;
}
.legend-card p {
    font-size: 0.9rem;
    color: #94a3b8;
    margin: 0;
}
.image-container {
    margin: 40px 0;
    text-align: center;
}
.image-container img {
    border-radius: 12px;
    border: 3px solid #3b82f6;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    max-width: 900px;
    margin: 0 auto;
}
.caption {
    font-style: italic;
    color: #94a3b8;
    margin-top: 10px;
    font-size: 0.95rem;
}
blockquote {
    border-left: 5px solid #ff6b6b;
    background: rgba(255, 107, 107, 0.05);
    padding: 25px;
    margin: 30px 0;
    border-radius: 0 10px 10px 0;
    font-size: 1.2rem;
    color: #f8fafc;
}
blockquote cite {
    display: block;
    margin-top: 10px;
    font-size: 1rem;
    color: #94a3b8;
}
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.widget {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid #334155;
}
.widget h3 {
    margin-top: 0;
    color: #74c0fc;
    font-size: 1.5rem;
    padding-bottom: 15px;
    border-bottom: 1px solid #475569;
}
.popular-legends ul {
    list-style: none;
}
.popular-legends li {
    padding: 12px 0;
    border-bottom: 1px solid #334155;
    display: flex;
    align-items: center;
}
.popular-legends li:last-child {
    border-bottom: none;
}
.popular-legends i {
    color: #ffd43b;
    margin-right: 12px;
}
.user-interaction {
    background: rgba(15, 23, 42, 0.8);
    border-radius: 16px;
    padding: 35px;
    margin: 50px 0;
    border: 1px solid #3b82f6;
}
.rating-section, .comment-section {
    margin-bottom: 40px;
}
.rating-section h3, .comment-section h3 {
    margin-top: 0;
}
.stars {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}
.star {
    font-size: 2.2rem;
    color: #475569;
    cursor: pointer;
    transition: color 0.2s;
}
.star:hover,
.star.active {
    color: #ffd43b;
}
.comment-form textarea {
    width: 100%;
    min-height: 150px;
    padding: 20px;
    background: #1e293b;
    border: 2px solid #475569;
    border-radius: 10px;
    color: #f1f5f9;
    font-size: 1rem;
    resize: vertical;
    margin-bottom: 20px;
}
.comment-form button, .rating-section button {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}
.comment-form button:hover, .rating-section button:hover {
    background: linear-gradient(90deg, #2563eb, #1e40af);
    transform: translateY(-3px);
}
.footer-links {
    background: rgba(12, 26, 45, 0.9);
    padding: 40px 0;
    margin-top: 60px;
    border-top: 2px solid #1e3a5f;
}
.web-link {
    display: inline-block;
    background: rgba(30, 58, 95, 0.6);
    margin: 10px;
    padding: 15px 25px;
    border-radius: 8px;
    border: 1px solid #334155;
    transition: all 0.3s;
}
.web-link:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
}
.site-footer {
    background: #0c1a2d;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #1e3a5f;
}
.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}
.copyright {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
}
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    h1 {
        font-size: 2.4rem;
    }
    h2 {
        font-size: 1.8rem;
    }
}
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    .hamburger {
        display: block;
    }
    .header-container {
        padding: 0 15px;
    }
    .article-content {
        padding: 25px;
    }
    .tier-row {
        flex-direction: column;
        align-items: flex-start;
        border-left-width: 10px;
    }
    .tier-label {
        min-width: 100%;
        text-align: left;
        padding: 12px 20px;
    }
    .tier-legends {
        width: 100%;
    }
    .search-form {
        flex-direction: column;
    }
    .search-form input,
    .search-form button {
        border-radius: 8px;
        width: 100%;
    }
    .search-form input {
        margin-bottom: 10px;
    }
    .user-interaction {
        padding: 25px;
    }
}