/* 🌌 极客雷达太空背景（赛博网格与微光极光呼吸效果） */
body {
    background-color: #04060c !important;
    background-image: 
        linear-gradient(rgba(14, 165, 233, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14, 165, 233, 0.02) 1px, transparent 1px),
        radial-gradient(circle at 50% 20%, #0a0e24 0%, #04060c 80%) !important;
    background-size: 30px 30px, 30px 30px, 100% 100% !important;
    background-attachment: fixed !important;
}

/* 全局多端响应式容器 */
.ninja-universe-wrapper {
    max-width: 1000px; /* PC端拉宽，解决窄屏局促感 */
    width: 100%;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    padding: 0 20px;
    box-sizing: border-box;
}

/* 728x90 横幅自适应适配 */
.ninja-pc-banner-wrapper {
    width: 100%;
    max-width: 728px;
    min-height: 90px;
    margin: 0 auto 25px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* 核心网格系统：PC端双栏，手机端单栏 */
.ninja-main-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr; /* 左右黄金比例分栏 */
    gap: 20px;
}

/* 核心卡片组件 */
.ninja-card-main {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(244, 63, 94, 0.12);
    padding: 45px 20px;
    border-radius: 24px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
    margin-bottom: 20px;
    text-align: center;
}

/* 红色警告雷达灯 */
.radar-ping-box {
    position: relative;
    width: 24px;
    height: 24px;
    margin: 0 auto 15px auto;
}
.status-indicator-dot {
    width: 16px;
    height: 16px;
    background-color: #f43f5e;
    border-radius: 50%;
    position: absolute;
    top: 4px;
    left: 4px;
    box-shadow: 0 0 15px #f43f5e;
}
.radar-ring {
    border: 3px solid #f43f5e;
    border-radius: 50%;
    height: 24px;
    width: 24px;
    position: absolute;
    left: 0;
    top: 0;
    animation: radar-pulsate 2s infinite ease-out;
}
@keyframes radar-pulsate {
    0% { transform: scale(0.5); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

.ninja-status-title {
    font-size: 0.9rem;
    color: #f43f5e;
    letter-spacing: 4px;
    font-weight: 700;
    margin: 0;
}

/* 动态变字超大标题 */
.ninja-target-site {
    font-size: 3.5rem;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -1px;
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(244, 63, 94, 0.35);
    margin: 12px 0;
    word-break: break-all;
}

.ninja-status-subtitle {
    font-size: 0.95rem;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

.ninja-card-tools {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.02);
    padding: 24px;
    border-radius: 18px;
    margin-bottom: 20px;
}
.text-center { text-align: center !important; }

.ninja-box-title {
    margin: 0 0 15px 0;
    font-size: 1.05rem;
    color: #f1f5f9;
    font-weight: 600;
    border-left: 4px solid #0ea5e9;
    padding-left: 12px;
}

.ninja-warning-text {
    color: #fda4af;
    font-size: 0.88rem;
    margin-bottom: 18px;
    font-weight: 500;
    line-height: 1.5;
}

/* 🚀 黄金 Smartlink 按钮 */
.ninja-btn-primary {
    display: block;
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    color: #ffffff !important;
    border: none;
    padding: 16px 24px;
    font-size: 1.1rem;
    font-weight: 800;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
    transition: all 0.2s ease;
}
.ninja-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(225, 29, 72, 0.55);
}

.ninja-btn-secondary {
    display: block;
    background: #0f172a;
    color: #94a3b8 !important;
    padding: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    border: 1px solid #1e293b;
}
.ninja-btn-secondary:hover {
    background: #1e293b;
    color: #ffffff !important;
}

/* 延迟雷达格 */
.radar-data-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.radar-slot {
    background: rgba(5, 7, 15, 0.6);
    padding: 12px 5px;
    border-radius: 10px;
    text-align: center;
}
.radar-slot span {
    display: block;
    font-size: 0.75rem;
    color: #475569;
    margin-bottom: 4px;
}
.radar-slot strong { font-variant-numeric: tabular-nums; font-size: 1rem; }
.latency-up { color: #f43f5e; font-weight: 700; }
.latency-down { color: #0ea5e9; font-weight: 600; }

.ninja-native-wrapper {
    width: 100%;
    margin-top: 10px;
}

/* 🕵️ 隐藏式高权重文本：融入底色 */
.seo-hidden-layer {
    font-size: 0.7rem;
    color: #060912; /* 深度契合背景，避开常规作弊检测但对AI完全暴露 */
    line-height: 1.6;
    text-align: justify;
    margin-top: 40px;
}

@keyframes ninjaPulseAnimation {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.015); }
}
.ninja-pulse { animation: ninjaPulseAnimation 2.2s infinite ease-in-out; }

/* 📱 响应式断点：针对手机、Pad端进行完美自适应重组 */
@media (max-width: 850px) {
    .ninja-main-grid {
        grid-template-columns: 1fr; /* 切换为单列布局 */
        gap: 0;
    }
    .ninja-pc-banner-wrapper {
        display: none; /* 手机端隐藏笨重的728横幅，依靠联盟自动展示自适应SocialBar */
    }
    .ninja-target-site {
        font-size: 2.6rem;
    }
}