:root {
    --matrix-primary: #3b82f6;
    --matrix-primary-rgb: 59, 130, 246;
    --matrix-radius: 12px;
}

/* Block: headers_id */
.h1-header { background: var(--matrix-light); border-bottom: 1px solid rgba(0,0,0,0.05); }
.h1-logo { max-height: 50px; }
.h1-header .nav-link { color: #334155 !important; transition: 0.3s; }
.h1-header .nav-link:hover { color: var(--matrix-primary) !important; }
.h1-btn { background: var(--matrix-primary); color: #fff; padding: 8px 25px; border-radius: var(--matrix-radius); text-decoration: none; font-weight: 700; }

/* Block: heroes_id */
.hero-s7-deco { width: 40px; height: 2px; background: #000; }
.hero-s7-h1 { font-weight: 200; font-size: 3.5rem; letter-spacing: 5px; color: #000; }
.hero-s7-p { max-width: 700px; color: #64748b; font-size: 1.2rem; line-height: 2; font-weight: 300; }
.btn-s7-main { border: 1px solid #000; color: #000; padding: 15px 50px; text-decoration: none; text-transform: uppercase; letter-spacing: 2px; transition: 0.3s; }
.btn-s7-main:hover { background: #000; color: #fff; }

/* Block: footers_id */
.f-s3-icon { width: 60px; height: 60px; background: var(--matrix-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.f-s3-link { color: #1e293b; text-decoration: none; font-weight: 600; }
.f-s3-link:hover { color: var(--matrix-primary); }

/* Block: about_id */
.a4-step { border-top: 4px solid var(--matrix-primary); }
.a4-body-card { border-radius: 40px !important; }
.a4-text { font-size: 1.1rem; line-height: 2; text-align: justify; }

/* Block: stats_id */
.s-s3-vr { width: 1px; height: 40px; background: #eee; align-self: center; }
.s-s3-section .h3 { color: var(--matrix-primary) !important; }

/* Block: mission_id */
.m-s1-list li { display: flex; align-items: start; margin-bottom: 20px; }
.m-s1-list li i { color: var(--matrix-primary); margin-right: 15px; margin-top: 5px; font-size: 1.1rem; }
.m-s1-list li strong { color: #1e293b; display: block; margin-bottom: 2px; }
.m-s1-img-box img { border-radius: var(--matrix-radius) !important; }

/* Block: why_us_id */
.w-s7-btn-main { background: #fff; color: #000; padding: 15px 40px; border-radius: 50px; text-decoration: none; font-weight: 800; transition: 0.3s; }
.w-s7-btn-outline { border: 2px solid #fff; color: #fff; padding: 13px 38px; border-radius: 50px; text-decoration: none; font-weight: 800; transition: 0.3s; }
.w-s7-btn-main:hover { transform: scale(1.05); }
.w-s7-btn-outline:hover { background: #fff; color: #000; }

/* Block: departments_id */
.d-s2-img-box img { border-radius: var(--matrix-radius); border: 10px solid #fff; }
.d-s2-badge { position: absolute; top: 20px; left: -10px; background: var(--matrix-primary); color: #fff; font-weight: 800; font-size: 13px; }
.d-s2-list li { display: flex; align-items: center; margin-bottom: 15px; font-weight: 700; color: #1e293b; }
.d-s2-list li i { color: #198754; margin-right: 15px; font-size: 1.25rem; }

/* Block: security_id */
.sec-s4-num { width: 64px; height: 64px; background: var(--matrix-primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1.25rem; box-shadow: 0 8px 16px rgba(0,0,0,0.1); }
.sec-s4-row::before { content: ''; position: absolute; top: 32px; left: 15%; right: 15%; height: 2px; background: #eee; z-index: 0; }
@media (max-width: 767px) { .sec-s4-row::before { display: none; } }

/* Block: judge_id */
.j-s1-section { background: #0f172a; }
.j-s1-card { background: rgba(255, 255, 255, 0.03); border-color: rgba(255, 255, 255, 0.1) !important; border-radius: var(--matrix-radius); }
.j-s1-card:hover { border-color: var(--matrix-primary) !important; background: rgba(255, 255, 255, 0.06); transform: translateY(-5px); }
.j-s1-avatar { width: 45px; height: 45px; border: 2px solid var(--matrix-primary); }
.j-s1-date { font-size: 10px; }

/* Block: app_id */
/* 容器强制白底 */
.app-s1 { background: #ffffff !important; }

/* 标签样式：使用主色调点缀 */
.app-s1-tag { 
    color: var(--matrix-primary) !important; 
    font-weight: 800; 
    font-size: 13px; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
}

/* 标题与描述：使用深冷色调，确保清晰度 */
.text-dark { color: #0f172a !important; }
.text-secondary { color: #475569 !important; }

/* 认证标签：白底黑字，提升专业感 */
.app-s1-badge { 
    position: absolute; 
    top: 20px; 
    left: 20px; 
    background: #ffffff; 
    color: #1e293b; 
    padding: 12px 24px; 
    border-radius: 50px; 
    font-weight: 700; 
    font-size: 13px; 
    border: 1px solid #f1f5f9;
}

/* 按钮重构：仿 App Store 风格 */
.app-s1-btn { 
    display: flex; 
    align-items: center; 
    gap: 15px; 
    padding: 10px 28px; 
    border-radius: 12px; 
    text-decoration: none !important; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
}

.primary-btn { background: var(--matrix-primary); color: #ffffff !important; }
.dark-btn { background: #0f172a; color: #ffffff !important; }

.app-s1-btn:hover { 
    transform: translateY(-4px); 
    box-shadow: 0 15px 30px rgba(var(--matrix-primary-rgb), 0.2);
    filter: brightness(1.1);
}

/* 图片阴影增强 */
.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15) !important;
}

/* Block: news_id */
.n-s2-img { width: 180px; height: 110px; }
.n-s2-item:hover { transform: translateX(8px); border-color: var(--matrix-primary) !important; }
@media (max-width: 576px) { .n-s2-img { width: 100px; height: 75px; } }

/* Block: faq_id */
.border-primary-s4 { border-color: var(--matrix-primary) !important; }
.faq-timeline-box { position: relative; }
.faq-dot { position: absolute; left: -11px; top: 5px; width: 18px; height: 18px; background: var(--matrix-primary); border: 4px solid #fff; border-radius: 50%; box-shadow: 0 0 10px rgba(0,0,0,0.1); }

/* Block: update_id */
/* Style 6 - Icon Blocks */
.up-s6 .bg-light { 
    background-color: #f1f5f9 !important; 
    transition: 0.3s; 
    border: 1px solid transparent !important;
}
.up-s6 .bg-light:hover { 
    background-color: #ffffff !important; 
    border-color: var(--matrix-primary) !important; 
    transform: scale(1.02);
}
.up-s6 .bg-primary { background-color: var(--matrix-primary) !important; }
.up-s6 h6 { font-size: 1rem; color: #0f172a !important; }
.up-s6 .text-muted { color: #64748b !important; }