body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
    background-color: #fbfbfa; /* 暖洋皮纸白，带来高级阅读感 */
    color: #2b302e; /* 报纸印刷黑色 */
    line-height: 1.8;
}

/* 顶部导航：保留原站极简，升级为深绿渐变 */
.navbar {
    background: linear-gradient(135deg, #0f3a2c 0%, #08221a 100%) !important;
    border-bottom: 3px solid #d4af37; /* 金色细边，凸显权威性 */
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: 0.1em;
    font-size: 1.3rem;
    color: #ffffff !important;
}

/* 核心标题区：报纸头条级排版 */
.seo-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: #0f3a2c;
    line-height: 1.3;
    letter-spacing: -0.02em;
    border-bottom: 2px solid #e1e4e2;
    padding-bottom: 15px;
    margin-top: 20px;
}

.meta-info {
    font-size: 0.9rem;
    color: #718096;
    margin-top: 10px;
}

/* 精致图片框：带有复古印制边框 */
.img-box {
    border: 1px solid #e1e4e2;
    padding: 8px;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(15, 58, 44, 0.03);
    border-radius: 4px;
    margin-bottom: 25px;
    transition: transform 0.3s ease;
}

.img-box:hover {
    transform: translateY(-2px);
}

.img-box img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 2px;
}

/* 报刊式专栏标题 */
h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #0f3a2c;
    border-left: 5px solid #d4af37; /* 金色装饰条 */
    padding-left: 15px;
    margin-top: 40px;
    margin-bottom: 20px;
}

/* 列表样式优化：带深绿圆点 */
ul, ol {
    padding-left: 20px;
    margin-bottom: 25px;
}

li {
    margin-bottom: 10px;
    color: #4a5568;
}

/* 战术卡片：基于原版第3部分的“防守反击、控球、高位”升级为报纸小插卡 */
.tactics-box {
    border-top: 3px solid #0f3a2c;
    background: #ffffff;
    padding: 25px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    margin-bottom: 30px;
}

.tactics-title {
    font-weight: bold;
    color: #0f3a2c;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

/* 手风琴原生优化：保留官方折叠结构，改用高雅无缝融合设计 */
.accordion {
    --bs-accordion-bg: #ffffff;
    --bs-accordion-border-color: #e1e4e2;
    --bs-accordion-btn-focus-box-shadow: none;
    --bs-accordion-active-bg: #f3f5f4;
    --bs-accordion-active-color: #0f3a2c;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.accordion-button {
    font-weight: 700;
    color: #2b302e;
}

.accordion-button:not(.collapsed) {
    font-weight: 800;
}

/* 页脚 */
.footer {
    background-color: #08221a;
    border-top: 4px solid #d4af37;
    color: #a0aec0;
    padding: 40px 0;
    margin-top: 80px;
    font-size: 0.95rem;
}

.footer p {
    margin-bottom: 5px;
}

.footer-brand {
    font-weight: bold;
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 15px;
}

/* 页脚自动化抓取专用域名样式保护与对比度漏洞修复 */
.footer .footer-text {
    color: #cbd5e1 !important; /* 将暗灰色强行渲染为明亮的冷白灰，彻底通过对比度审计 */
    opacity: 0.85;             /* 适当降低一点透明度，拉开与主标题的层级，同时保证极其清晰 */
}

#seo-footer-domain {
    color: #d4af37 !important; /* 维持标志性的复古香槟金[cite: 16] */
}

#seo-footer-domain:hover {
    opacity: 0.85;
}