* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed;
    max-width: 1600px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(0,0,0,0.05);
}
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; margin-bottom: 1rem; color: #1a237e; }
h1 { font-size: 2.8rem; margin-top: 1.5rem; }
h2 { font-size: 2.2rem; margin-top: 2.5rem; padding-bottom: 0.5rem; border-bottom: 2px solid #3949ab; }
h3 { font-size: 1.8rem; margin-top: 2rem; color: #303f9f; }
h4 { font-size: 1.4rem; margin-top: 1.5rem; color: #5c6bc0; }
p { margin-bottom: 1.2rem; font-size: 1.1rem; }
a { color: #3949ab; text-decoration: none; transition: color 0.3s ease, transform 0.2s ease; }
a:hover { color: #ff5722; transform: translateY(-1px); }
strong { color: #d32f2f; }
em { font-style: italic; color: #555; }
.container { width: 95%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.site-header { background: linear-gradient(90deg, #1a237e, #3949ab); color: white; padding: 1rem 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.my-logo { font-family: 'Arial Black', sans-serif; font-size: 2.5rem; font-weight: 900; color: #ffeb3b; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); letter-spacing: 1px; }
.my-logo:hover { color: #fff; }
.nav-main { display: flex; align-items: center; }
.nav-list { display: flex; list-style: none; }
.nav-list li { margin-left: 2rem; }
.nav-list a { color: white; font-weight: 600; padding: 0.5rem 0.8rem; border-radius: 4px; }
.nav-list a:hover { background: rgba(255, 255, 255, 0.15); }
.hamburger { display: none; font-size: 1.8rem; background: none; border: none; color: white; cursor: pointer; }
.breadcrumb { background: #e8eaf6; padding: 0.8rem 1rem; margin: 1rem auto; border-radius: 5px; font-size: 0.95rem; }
.breadcrumb a { color: #5c6bc0; }
.breadcrumb span { color: #777; }
.search-container { background: #fff; padding: 2rem; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); margin: 2rem auto; text-align: center; }
.search-form { display: flex; max-width: 700px; margin: 0 auto; }
.search-input { flex-grow: 1; padding: 1rem 1.5rem; border: 2px solid #3949ab; border-radius: 50px 0 0 50px; font-size: 1.1rem; outline: none; }
.search-button { background: linear-gradient(to right, #ff5722, #ff9800); color: white; border: none; padding: 1rem 2rem; border-radius: 0 50px 50px 0; font-weight: bold; cursor: pointer; transition: transform 0.3s; }
.search-button:hover { transform: scale(1.05); }
.main-content { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; margin: 2rem auto; }
.article-content { background: white; padding: 2.5rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
.sidebar { background: #f9f9ff; padding: 1.5rem; border-radius: 15px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); align-self: start; position: sticky; top: 120px; }
.article-image { width: 100%; max-height: 500px; object-fit: cover; border-radius: 10px; margin: 2rem 0; box-shadow: 0 8px 20px rgba(0,0,0,0.1); border: 5px solid #e3f2fd; }
.info-box { background: #e8f5e9; border-left: 5px solid #4caf50; padding: 1.5rem; margin: 2rem 0; border-radius: 0 10px 10px 0; }
.tip-box { background: #fff3e0; border-left: 5px solid #ff9800; padding: 1.5rem; margin: 2rem 0; border-radius: 0 10px 10px 0; }
.link-list { list-style: none; padding-left: 1.5rem; }
.link-list li { margin-bottom: 0.8rem; position: relative; }
.link-list li:before { content: '🎮'; position: absolute; left: -1.5rem; }
.comment-module, .rating-module { background: white; padding: 2rem; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); margin: 3rem 0; }
.module-title { display: flex; align-items: center; gap: 10px; color: #1a237e; margin-bottom: 1.5rem; }
.module-title i { color: #ff5722; }
.rating-stars { display: flex; gap: 5px; margin: 1rem 0; font-size: 1.8rem; color: #ffc107; }
.star { cursor: pointer; transition: transform 0.2s; }
.star:hover { transform: scale(1.2); }
textarea, input[type="text"], input[type="email"] { width: 100%; padding: 1rem; margin-bottom: 1rem; border: 1px solid #ccc; border-radius: 8px; font-size: 1rem; }
.submit-button { background: linear-gradient(to right, #3949ab, #1a237e); color: white; border: none; padding: 1rem 2rem; border-radius: 8px; font-weight: bold; cursor: pointer; transition: all 0.3s; }
.submit-button:hover { background: linear-gradient(to right, #ff5722, #ff9800); box-shadow: 0 5px 15px rgba(255,87,34,0.4); }
.site-footer { background: linear-gradient(90deg, #1a237e, #0d1450); color: white; padding: 3rem 0 1.5rem; margin-top: 4rem; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.friend-links { background: rgba(255,255,255,0.1); padding: 1.5rem; border-radius: 10px; }
.friend-links h3 { color: #ffeb3b; }
friend-link { display: block; margin: 0.8rem 0; color: #bbdefb; }
.copyright { text-align: center; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.2); font-size: 0.9rem; color: #b0bec5; }
.update-time { background: #fff9c4; color: #5d4037; padding: 0.5rem 1rem; border-radius: 20px; display: inline-block; margin: 1rem 0; font-weight: bold; }
@media (max-width: 992px) {
    .main-content { grid-template-columns: 1fr; }
    .sidebar { position: static; }
}
@media (max-width: 768px) {
    .header-content { flex-wrap: wrap; }
    .hamburger { display: block; }
    .nav-list { 
        display: none; 
        flex-direction: column; 
        width: 100%; 
        margin-top: 1rem;
        background: rgba(26, 35, 126, 0.95);
        padding: 1rem;
        border-radius: 10px;
    }
    .nav-list.active { display: flex; }
    .nav-list li { margin: 0.5rem 0; }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    .search-form { flex-direction: column; }
    .search-input, .search-button { border-radius: 50px; width: 100%; margin-bottom: 10px; }
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.article-content, .sidebar, .comment-module, .rating-module {
    animation: fadeIn 0.8s ease-out;
}