* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background-color: #f5f3ff; /* 极浅紫背景 */
            color: #0c0f2e;
            line-height: 1.5;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
          
        }
         .sl-banner{
            width: 100%;
            height: 671px;
            background: url(../images/38158a7c74cb6310.jpg);
           background-position: 50%;
    	background-size: cover;
        }  
        .sl-banCon {
            box-sizing: border-box;
            padding-top: 240px;
        }
        .sl-banCon>h1 {
            font-size: 36px;
            color: #fff;
            font-weight: bold;
        }
        .sl-banCon>p {
            font-size: 22px;
            margin: 30px 0px 50px;
            color: #fff;
            width: 600px;
            line-height: 30px;
        }
        .btn-lg {
            padding: 1rem 2rem;
            font-size: 1.125rem;
            font-weight: 600;
        }
        .btn-primary {
              background: linear-gradient(135deg, #5f2bff 0%, #a566ff 100%);
    	color: #fff;
    	box-shadow: 0 4px 16px rgba(47, 84, 235, 0.2);
    	border: 1px solid #a566ff;
        }
        .sl-banCon .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            white-space: nowrap;
            user-select: none;
            outline: none;
        }
        /* 延续网格背景，调整颜色为浅紫调 */
        .grid-bg {
            background-image: 
                linear-gradient(rgba(102, 51, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(102, 51, 255, 0.03) 1px, transparent 1px);
            background-size: 60px 60px;
        }

        /* 头部 hero 区域 — 突出 AIGC 与解锁加速 */
        .hero {
            padding: 70px 0 40px 0;
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: -20%;
            right: -5%;
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(170, 130, 255, 0.07) 0%, rgba(80, 60, 255, 0.02) 70%);
            border-radius: 50%;
            z-index: -1;
        }

        .hero-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }

        .hero-text {
            flex: 1 1 420px;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(103, 58, 255, 0.12);
            color: #4a1fcc;
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
            padding: 6px 18px;
            border-radius: 40px;
            margin-bottom: 24px;
            border: 1px solid rgba(90, 40, 255, 0.25);
            backdrop-filter: blur(4px);
        }

        .hero h1 {
            font-size: 3.8rem;
            font-weight: 700;
            line-height: 1.1;
            letter-spacing: -1.5px;
            background: linear-gradient(135deg, #140b47, #3b289c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 24px;
        }

        .hero .highlight {
            background: linear-gradient(120deg, #5f2bff, #a566ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.2rem;
            color: #2d2f5e;
            max-width: 620px;
            margin-bottom: 32px;
            border-left: 4px solid #5f2bff;
            padding-left: 24px;
            background: rgba(255, 255, 255, 0.55);
            backdrop-filter: blur(4px);
            border-radius: 0 12px 12px 0;
        }

        .hero-stats {
            display: flex;
            gap: 40px;
        }

        .stat-item {
            display: flex;
            flex-direction: column;
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: #140b47;
        }

        .stat-label {
            font-size: 0.9rem;
            color: #4f4f8b;
        }

        .hero-visual {
            flex: 1 1 380px;
            background: radial-gradient(circle at 30% 30%, #ffffff, #ede9ff);
            border-radius: 40px;
            padding: 20px;
            box-shadow: 0 40px 70px -20px rgba(75, 0, 180, 0.25);
            border: 1px solid rgba(255,255,255,0.7);
            backdrop-filter: blur(8px);
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .aigc-graphic {
            width: 100%;
            aspect-ratio: 1.2 / 1;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 320" fill="none"><circle cx="200" cy="150" r="60" stroke="%235f2bff" stroke-width="2.5" fill="%23ece5ff" /><path d="M130 220 L270 220 L250 270 L150 270 Z" fill="%239d7aff" opacity="0.2" /><text x="160" y="160" fill="%233b289c" font-size="16" font-weight="bold">AI</text><circle cx="100" cy="100" r="12" fill="%235f2bff" opacity="0.5" /><circle cx="300" cy="200" r="12" fill="%239266ff" opacity="0.5" /><path d="M150 90 L240 130" stroke="%235f2bff" stroke-width="2" stroke-dasharray="5 3" /><text x="40" y="60" fill="%233d1f8f" font-size="10">ChatGPT</text><text x="280" y="80" fill="%233d1f8f" font-size="10">Claude</text><text x="60" y="280" fill="%233d1f8f" font-size="10">Midjourney</text><text x="250" y="300" fill="%233d1f8f" font-size="10">Gemini</text></svg>') no-repeat center;
            background-size: contain;
        }

        /* 核心卡片区 — 支持多种AIGC + 纯净IP (两个IP卡片) */
        .feature-ip-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin: 80px 0 60px;
        }

        .ip-card {
            background: rgba(255,255,255,0.8);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(95, 43, 255, 0.25);
            border-radius: 40px;
            padding: 40px 32px;
            transition: all 0.3s ease;
            box-shadow: 0 30px 40px -20px rgba(61, 20, 140, 0.25);
        }

        .ip-card:hover {
            transform: translateY(-8px);
            border-color: #5f2bff80;
            background: rgba(255,255,255,0.95);
            box-shadow: 0 40px 50px -20px #6f43ff;
        }

        .ip-icon {
            background: linear-gradient(145deg, #f0eaff, #ffffff);
            width: 80px;
            height: 80px;
            border-radius: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.6rem;
            color: #5f2bff;
            margin-bottom: 28px;
            border: 1px solid #ffffff;
            box-shadow: 0 10px 20px -10px #a185ff;
        }

        .ip-card h2 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 24px;
            color: #0c0f2e;
        }

        .ip-card p {
            color: #2e3063;
            font-size: 1.05rem;
            margin-bottom: 32px;
            line-height: 1.6;
        }

        .carrier-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin: 16px 0;
        }

        .carrier-tag {
            background: #e9deff;
            border-radius: 40px;
            padding: 8px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: #3d20a0;
            border: 1px solid #bba5ff;
        }

        .ip-highlight-note {
            border-top: 2px dashed #bba5ff;
            padding-top: 24px;
            margin-top: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #2e1d73;
        }

        /* 支持多种AIGC服务区域 — 图标陈列 */
        .aigc-support {
            background: #ffffffb8;
            backdrop-filter: blur(8px);
            border-radius: 70px;
            padding: 50px 50px;
            margin: 60px 0 30px;
            border: 1px solid #ffffff;
            box-shadow: 0 20px 40px -20px #a185ff;
        }

        .aigc-support h3 {
            font-size: 2.2rem;
            font-weight: 600;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .aigc-icon-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 30px 40px;
            justify-content: flex-start;
        }

        .aigc-icon-item {
            background: #f0eaff;
            border-radius: 50px;
            padding: 15px 30px;
            font-size: 1.3rem;
            font-weight: 600;
            color: #2e1d73;
            border: 1px solid white;
            box-shadow: 0 4px 8px -4px #b29eff;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .aigc-icon-item i {
            color: #5f2bff;
            font-size: 1.8rem;
        }

        /* 多个地区纯净IP地址 小标语块 */
        .region-strip {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px 30px;
            margin: 40px 0 20px;
        }

        .region-pill {
            background: white;
            border-radius: 60px;
            padding: 12px 28px;
            font-weight: 600;
            color: #341c7a;
            box-shadow: 0 4px 15px -8px #7f62c7;
            border: 1px solid #e2d4ff;
        }

        /* 策略调度 + SD-WAN整合区域 (参考之前但更贴合AIGC) */
        .traffic-shaping {
            background: linear-gradient(110deg, #100c2b, #21154e);
            color: white;
            border-radius: 70px;
            padding: 70px 60px;
            margin: 70px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }

        .traffic-left {
            flex: 1 1 350px;
        }

        .traffic-left h3 {
            font-size: 2.6rem;
            font-weight: 600;
            line-height: 1.2;
            background: linear-gradient(145deg, #ffffff, #cfbfff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
        }

        .traffic-left p {
            font-size: 1.2rem;
            opacity: 0.9;
            max-width: 500px;
        }

        .traffic-right {
            flex: 1 1 300px;
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(8px);
            border-radius: 48px;
            padding: 32px 28px;
            border: 1px solid #9482cf;
        }

        .traffic-feature-list {
            list-style: none;
        }

        .traffic-feature-list li {
            padding: 16px 0;
            border-bottom: 1px solid #4f3e8a;
            display: flex;
            align-items: center;
            gap: 15px;
            font-weight: 500;
        }

        .traffic-feature-list li:last-child {
            border-bottom: none;
        }

        .traffic-feature-list i {
            color: #bba5ff;
            font-size: 1.5rem;
            width: 32px;
        }

        /* 安全合规 banner (紫色调) */
        .trust-banner {
            background: #190f38;
            color: white;
            border-radius: 60px;
            padding: 50px 50px;
            margin: 80px 0;
            background-image: radial-gradient(circle at 70% 30%, #4d31a0, #110830);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }

        .trust-banner h4 {
            font-size: 2rem;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .trust-badge-list {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
        }

        .trust-badge-list span {
            background: #32266b;
            border-radius: 50px;
            padding: 12px 25px;
            font-size: 1rem;
            font-weight: 500;
            border: 1px solid #8a70cf;
        }

        .case-mini {
            flex: 1 1 250px;
            background: rgba(255,255,255,0.07);
            border-radius: 40px;
            padding: 25px;
        }

        .footer-note {
            border-top: 1px solid #bba5ff;
            padding: 30px 0 40px;
            display: flex;
            justify-content: space-between;
            color: #2b246b;
            flex-wrap: wrap;
            gap: 15px;
        }

        .badge-light {
            background: #e2d4ff;
            padding: 6px 20px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
        }

        @media (max-width: 800px) {
            .container { padding: 0 24px; }
            .hero h1 { font-size: 2.8rem; }
            .feature-ip-grid { grid-template-columns: 1fr; }
        }