/* ========== 全局重置 & 字体 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #0a0f1a 0%, #0c1320 100%);
    color: #e0e5f0;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== 滚动条美化 ========== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a2330;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: #d4af37;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #f0c45a;
}

/* ========== 链接 & 按钮 ========== */
a {
    color: #d4af37;
    text-decoration: none;
    transition: all 0.3s ease;
}
a:hover {
    color: #f5d87a;
    text-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #d4af37 0%, #b8922a 100%);
    color: #0a0f1a;
    padding: 14px 38px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    margin-top: 25px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255,215,0,0.3);
}
.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    background: linear-gradient(135deg, #e5c14a 0%, #c9a32e 100%);
    color: #0a0f1a;
}

/* ========== 头部导航 ========== */
header {
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid #d4af37;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 1.6rem;
    background: linear-gradient(135deg, #d4af37, #f5d87a);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}
.logo span {
    font-size: 0.8rem;
    display: block;
    color: #8a93a8;
    font-weight: normal;
}

nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
}
nav ul li a {
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}
nav ul li a:hover {
    border-bottom-color: #d4af37;
}

/* ========== 面包屑 ========== */
.breadcrumb {
    background: rgba(0,0,0,0.4);
    padding: 12px 0;
    font-size: 0.85rem;
}
.breadcrumb ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}
.breadcrumb li:not(:last-child):after {
    content: "›";
    margin: 0 10px;
    color: #d4af37;
}

/* ========== Hero 主视觉 ========== */
.hero {
    text-align: center;
    padding: 80px 20px 70px;
    background: radial-gradient(ellipse at top, rgba(212,175,55,0.1), transparent);
}
.hero h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    font-weight: 700;
}
.keyword-highlight {
    color: #d4af37;
    text-shadow: 0 0 10px rgba(212,175,55,0.4);
}
.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 15px;
    color: #c0c8dc;
}

/* ========== 章节标题 ========== */
.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}
.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #f5d87a);
    border-radius: 3px;
}

/* ========== 特色卡片 ========== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin: 40px 0;
}
.feature-card {
    background: rgba(20, 28, 40, 0.7);
    backdrop-filter: blur(4px);
    padding: 30px 20px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.3s;
    border: 1px solid rgba(212,175,55,0.2);
}
.feature-card:hover {
    transform: translateY(-8px);
    border-color: #d4af37;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}
.feature-icon {
    font-size: 3rem;
    color: #d4af37;
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* ========== 门派展示 ========== */
.classes {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 40px 0;
}
.class-card {
    display: flex;
    align-items: center;
    background: rgba(20, 28, 40, 0.6);
    border-radius: 28px;
    padding: 20px 30px;
    transition: 0.3s;
    border-left: 5px solid #d4af37;
}
.class-card:hover {
    background: rgba(30, 40, 55, 0.8);
    transform: translateX(8px);
}
.class-img {
    font-size: 3rem;
    width: 80px;
    text-align: center;
    color: #d4af37;
}
.class-info h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

/* ========== 服务器列表区 ========== */
.assistant-section {
    margin: 70px 0;
}
.assistant-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}
.assistant-item {
    background: rgba(0,0,0,0.35);
    border-radius: 28px;
    padding: 20px;
    border: 1px solid rgba(212,175,55,0.3);
}
.assistant-item h4 {
    font-size: 1.4rem;
    color: #d4af37;
    margin-bottom: 18px;
    text-align: center;
    border-bottom: 1px dashed #d4af37;
    display: inline-block;
    width: 100%;
}
.assistant-item ul {
    list-style: none;
}
.assistant-item li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.95rem;
}
.assistant-item li:before {
    content: "⚔️ ";
    margin-right: 8px;
    color: #d4af37;
}

/* ========== 下载区块 ========== */
.download {
    background: linear-gradient(145deg, #111827, #0a0f1a);
    border-radius: 40px;
    padding: 50px 30px;
    margin: 60px 0;
    text-align: center;
    border: 1px solid #d4af37;
}
.download-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin: 40px 0 20px;
}
.download-btn {
    background: #1e2a3a;
    padding: 14px 30px;
    border-radius: 60px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: bold;
    transition: 0.3s;
    border: 1px solid #d4af37;
    color: #e0e5f0;
}
.download-btn i {
    font-size: 1.6rem;
    color: #d4af37;
}
.download-btn:hover {
    background: #2a3a4a;
    transform: scale(1.02);
}
.version-info {
    background: rgba(0,0,0,0.5);
    padding: 15px;
    border-radius: 50px;
    font-size: 1rem;
}

/* ========== 相关攻略 ========== */
.related-content {
    margin: 60px 0;
}
.keyword-articles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.keyword-articles article {
    background: rgba(30, 40, 55, 0.5);
    padding: 25px;
    border-radius: 24px;
    transition: 0.2s;
}
.keyword-articles article:hover {
    background: rgba(212,175,55,0.1);
}
.keyword-articles h3 {
    color: #d4af37;
    margin-bottom: 12px;
}

/* ========== 页脚 ========== */
footer {
    background: #050a12;
    margin-top: 80px;
    padding: 40px 0 20px;
    border-top: 1px solid #d4af37;
}
.footer-content {
    text-align: center;
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin: 25px 0;
}
.social-links a {
    background: #1a2330;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: 0.3s;
}
.social-links a:hover {
    background: #d4af37;
    color: #050a12;
    transform: translateY(-5px);
}
.copyright {
    font-size: 0.8rem;
    color: #8a93a8;
    margin-top: 25px;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    nav ul {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero h2 {
        font-size: 1.8rem;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .class-card {
        flex-direction: column;
        text-align: center;
    }
    .class-img {
        margin-bottom: 15px;
    }
    .download-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
}

/* ========== 百度蜘蛛隐藏优化区（不影响视觉） ========== */
.hidden-seo {
    display: none;
}