:root:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  --aisitex-bg: #0B0F17;
  --aisitex-bg-alt: #131927;
  --aisitex-card-bg: #161D2E;
  --aisitex-gold: #D4AF37;
  --aisitex-gold-hover: #F0C84B;
  --aisitex-gold-gradient: linear-gradient(135deg, #D4AF37 0%, #AA820A 100%);
  --aisitex-gold-glow: rgba(212, 175, 55, 0.25);
  --aisitex-border: rgba(212, 175, 55, 0.25);
  --aisitex-border-subtle: rgba(255, 255, 255, 0.08);
  --aisitex-text-primary: #F3F4F6;
  --aisitex-text-secondary: #9CA3AF;
  --aisitex-text-muted: #6B7280;
  --aisitex-radius-sm: 6px;
  --aisitex-radius-md: 12px;
  --aisitex-radius-lg: 20px;
  --aisitex-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background-color: var(--aisitex-bg);
  color: var(--aisitex-text-primary);
  font-family: var(--aisitex-font);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* 极细微光网格背景 */
.aisitex-grid-bg:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.aisitex-container:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
/* 顶部导航 */
/* 官方下载 Section Hero */
.aisitex-download-hero:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  padding: 60px 0 80px;
  position: relative;
}
.aisitex-hero-header:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}
.aisitex-tag:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(30, 38, 56, 0.8);
  border: 1px solid var(--aisitex-border);
  border-radius: 30px;
  color: var(--aisitex-gold);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.aisitex-tag-pulse:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 8px;
  height: 8px;
  background: var(--aisitex-gold);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--aisitex-gold);
}
.aisitex-download-hero h1:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 2.75rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.aisitex-download-hero h1 span:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  color: var(--aisitex-gold);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--aisitex-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.aisitex-hero-subtitle:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 1.1rem;
  color: var(--aisitex-text-secondary);
  line-height: 1.6;
}
/* 下载多端网格 */
.aisitex-download-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.aisitex-download-card:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: var(--aisitex-card-bg);
  border: 1px solid var(--aisitex-border-subtle);
  border-radius: var(--aisitex-radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.aisitex-download-card:hover:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  border-color: var(--aisitex-border);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 175, 55, 0.15);
}
.aisitex-card-badge:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(212, 175, 55, 0.1);
  color: var(--aisitex-gold);
  border: 1px solid var(--aisitex-border);
  font-size: 0.75rem;
  padding: 2px 10px;
  border-radius: 12px;
  font-weight: 600;
}
.aisitex-platform-icon:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 64px;
  height: 64px;
  background: rgba(30, 38, 56, 0.8);
  border: 1px solid var(--aisitex-border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.aisitex-platform-icon svg:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 32px;
  height: 32px;
  fill: var(--aisitex-gold);
}
.aisitex-card-title:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.aisitex-meta-row:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--aisitex-text-muted);
  margin-bottom: 24px;
}
.aisitex-meta-item:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 4px;
}
/* 伪二维码矢量图 */
.aisitex-qr-box:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 140px;
  height: 140px;
  background: #FFFFFF;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.aisitex-qr-pattern:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(#0B0F17 40%, transparent 40%),
    radial-gradient(#0B0F17 40%, transparent 40%);
  background-size: 8px 8px;
  background-position: 0 0, 4px 4px;
  border: 4px solid #0B0F17;
  box-sizing: border-box;
}
.aisitex-qr-hint:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 0.8rem;
  color: var(--aisitex-text-secondary);
  margin-bottom: 24px;
}
.aisitex-download-btn:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 100%;
  padding: 12px 20px;
  background: var(--aisitex-gold-gradient);
  color: #0B0F17;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--aisitex-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}
.aisitex-download-btn svg:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.aisitex-download-btn:hover:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
  transform: translateY(-1px);
}
/* 安装教程 Section */
.aisitex-guide-section:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  padding: 80px 0;
  background: var(--aisitex-bg-alt);
  border-top: 1px solid var(--aisitex-border-subtle);
  border-bottom: 1px solid var(--aisitex-border-subtle);
}
.aisitex-section-title:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 2rem;
  font-weight: 700;
  color: #FFFFFF;
  text-align: center;
  margin-bottom: 12px;
}
.aisitex-section-desc:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 1rem;
  color: var(--aisitex-text-secondary);
  text-align: center;
  margin-bottom: 40px;
}
.aisitex-tab-nav:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}
.aisitex-tab-btn:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  padding: 10px 28px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--aisitex-border-subtle);
  color: var(--aisitex-text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.aisitex-tab-btn.active:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: var(--aisitex-gold);
  color: #0B0F17;
  border-color: var(--aisitex-gold);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}
.aisitex-steps-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.aisitex-step-card:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: var(--aisitex-card-bg);
  border: 1px solid var(--aisitex-border-subtle);
  border-radius: var(--aisitex-radius-md);
  padding: 28px 24px;
  position: relative;
  transition: border-color 0.2s ease;
}
.aisitex-step-card:hover:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  border-color: var(--aisitex-border);
}
.aisitex-step-num:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 2rem;
  font-weight: 900;
  color: var(--aisitex-gold);
  opacity: 0.6;
  margin-bottom: 16px;
  font-family: monospace;
}
.aisitex-step-title:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}
.aisitex-step-detail:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 0.875rem;
  color: var(--aisitex-text-secondary);
  line-height: 1.6;
}
/* 正版校验 Section */
.aisitex-verify-section:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  padding: 80px 0;
}
.aisitex-console-box:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: #070A0F;
  border: 1px solid var(--aisitex-border-subtle);
  border-radius: var(--aisitex-radius-md);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.aisitex-console-header:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  background: rgba(30, 38, 56, 0.5);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--aisitex-border-subtle);
}
.aisitex-console-dots:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  gap: 6px;
}
.aisitex-dot:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.aisitex-console-title:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 0.85rem;
  color: var(--aisitex-text-muted);
  font-family: monospace;
}
.aisitex-console-body:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  padding: 24px 28px;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.9rem;
}
.aisitex-hash-row:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.aisitex-hash-row:last-child:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  margin-bottom: 0;
}
.aisitex-hash-label:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  color: var(--aisitex-gold);
  font-weight: 600;
}
.aisitex-hash-val:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  color: #A7F3D0;
  word-break: break-all;
  background: rgba(16, 185, 129, 0.05);
  padding: 8px 12px;
  border-radius: 4px;
  border: 1px dashed rgba(16, 185, 129, 0.2);
}
/* 安全服务特征行 */
.aisitex-security-features:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.aisitex-sec-item:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--aisitex-card-bg);
  padding: 20px;
  border-radius: var(--aisitex-radius-sm);
  border: 1px solid var(--aisitex-border-subtle);
}
.aisitex-sec-icon:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(212, 175, 55, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.aisitex-sec-icon svg:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  width: 20px;
  height: 20px;
  fill: var(--aisitex-gold);
}
.aisitex-sec-text h4:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 4px;
}
.aisitex-sec-text p:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  font-size: 0.85rem;
  color: var(--aisitex-text-secondary);
}
/* 页脚 Footer */
.aisitex-footer-inner:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 30px;
}
.aisitex-copyright:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
  border-top: 1px solid var(--aisitex-border-subtle);
  padding-top: 24px;
  text-align: center;
  color: var(--aisitex-text-muted);
  font-size: 0.8rem;
}
/* 响应式调整 */
@media (max-width: 992px) {.aisitex-download-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    grid-template-columns: repeat(1, 1fr);
    max-width: 480px;
    margin: 0 auto;
  }
.aisitex-steps-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    grid-template-columns: repeat(2, 1fr);
  }
.aisitex-security-features:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    grid-template-columns: 1fr;
  }}
@media (max-width: 768px) {.aisitex-nav.is-active:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    display: flex;
  }
.aisitex-download-hero h1:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    font-size: 2rem;
  }
.aisitex-steps-grid:not(:where(.aisitex-header, .aisitex-header *, .aisitex-footer, .aisitex-footer *)){
    grid-template-columns: 1fr;
  }}

.aisitex-header {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #F3F4F6;
}

.aisitex-header, .aisitex-header *, .aisitex-header::before, .aisitex-header *::before, .aisitex-header::after, .aisitex-header *::after{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-header a{
            color: inherit;
            text-decoration: none;
        }

.aisitex-header .aisitex-container{
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

.aisitex-header{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(11, 15, 23, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(212, 175, 55, 0.18);
        }

.aisitex-header .aisitex-header-inner{
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

.aisitex-header .aisitex-brand{
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: #F3F4F6;
        }

.aisitex-header .aisitex-brand-logo{
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #1E2638 0%, #0B0F17 100%);
            border: 1px solid #D4AF37;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 12px rgba(212, 175, 55, 0.15);
        }

.aisitex-header .aisitex-brand-logo svg{
            width: 22px;
            height: 22px;
            fill: #D4AF37;
        }

.aisitex-header .aisitex-brand-name{
            background: linear-gradient(180deg, #FFFFFF 0%, #D4AF37 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

.aisitex-header .aisitex-brand-badge{
            font-size: 11px;
            padding: 2px 6px;
            border-radius: 4px;
            background: rgba(212, 175, 55, 0.15);
            color: #F3E5AB;
            border: 1px solid rgba(212, 175, 55, 0.3);
            font-weight: 500;
        }

.aisitex-header .aisitex-nav{
            display: flex;
            align-items: center;
            gap: 8px;
        }

.aisitex-header .aisitex-nav-link{
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: #9CA3AF;
            border-radius: 6px;
            transition: all 0.25s ease;
            position: relative;
        }

.aisitex-header .aisitex-nav-link:hover{
            color: #F3E5AB;
            background: rgba(212, 175, 55, 0.05);
        }

.aisitex-header .aisitex-nav-link.active{
            color: #D4AF37;
            background: rgba(212, 175, 55, 0.1);
            font-weight: 600;
        }

.aisitex-header .aisitex-nav-link.active::after{
            content: "";
            position: absolute;
            bottom: -2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: #D4AF37;
            border-radius: 2px;
            box-shadow: 0 0 8px #D4AF37;
        }

.aisitex-header .aisitex-header-actions{
            display: flex;
            align-items: center;
            gap: 16px;
        }

.aisitex-header .aisitex-btn-gold{
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 14px;
            font-weight: 600;
            color: #0B0F17;
            background: linear-gradient(135deg, #D4AF37 0%, #AA820A 100%);
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(212, 175, 55, 0.15);
        }

.aisitex-header .aisitex-btn-gold:hover{
            background: linear-gradient(135deg, #E5C158 0%, #C49818 100%);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
        }

.aisitex-header .aisitex-menu-toggle{
            display: none;
            background: transparent;
            border: 1px solid rgba(212, 175, 55, 0.18);
            color: #F3F4F6;
            padding: 8px;
            border-radius: 6px;
            cursor: pointer;
        }

.aisitex-header .aisitex-menu-toggle svg{
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

@media (max-width: 768px){.aisitex-header .aisitex-header-actions .aisitex-btn-gold{
                display: none;
            }

.aisitex-header .aisitex-menu-toggle{
                display: block;
            }

.aisitex-header .aisitex-nav{
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                width: 100%;
                background: rgba(11, 15, 23, 0.98);
                border-bottom: 1px solid rgba(212, 175, 55, 0.18);
                flex-direction: column;
                padding: 16px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            }

.aisitex-header .aisitex-nav.is-active{
                display: flex;
            }

.aisitex-header .aisitex-nav-link{
                width: 100%;
                text-align: center;
                padding: 12px;
            }}

.aisitex-footer {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #F3F4F6;
}

.aisitex-footer, .aisitex-footer *, .aisitex-footer::before, .aisitex-footer *::before, .aisitex-footer::after, .aisitex-footer *::after{
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

.aisitex-footer a{
            color: inherit;
            text-decoration: none;
        }

.aisitex-footer .aisitex-container{
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

.aisitex-footer .aisitex-brand{
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: #F3F4F6;
        }

.aisitex-footer .aisitex-brand-logo{
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #1E2638 0%, #0B0F17 100%);
            border: 1px solid #D4AF37;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 0 12px rgba(212, 175, 55, 0.15);
        }

.aisitex-footer .aisitex-brand-logo svg{
            width: 22px;
            height: 22px;
            fill: #D4AF37;
        }

.aisitex-footer .aisitex-brand-name{
            background: linear-gradient(180deg, #FFFFFF 0%, #D4AF37 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

.aisitex-footer{
            background: #070A0F;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 56px 0 32px;
            font-size: 14px;
            color: #6B7280;
        }

.aisitex-footer .aisitex-footer-grid{
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }

.aisitex-footer .aisitex-footer-brand p{
            margin-top: 12px;
            color: #9CA3AF;
            font-size: 13px;
            line-height: 1.6;
            max-width: 360px;
        }

.aisitex-footer .aisitex-footer-col h5{
            font-size: 15px;
            color: #FFFFFF;
            font-weight: 600;
            margin-bottom: 16px;
        }

.aisitex-footer .aisitex-footer-links{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

.aisitex-footer .aisitex-footer-links a{
            color: #6B7280;
            transition: color 0.2s ease;
        }

.aisitex-footer .aisitex-footer-links a:hover{
            color: #D4AF37;
        }

.aisitex-footer .aisitex-footer-bottom{
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            flex-wrap: wrap;
            gap: 12px;
        }

@media (max-width: 992px){.aisitex-footer .aisitex-footer-grid{
                grid-template-columns: 1fr;
                gap: 32px;
            }}