::-webkit-scrollbar {
    width: 15px;
}
::-webkit-scrollbar-track {
    background: white;
    border-radius: 10px;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.5);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #444 25%, #666 25%, #666 50%, #444 50%, #444 75%, #666 75%);
    background-size: 5px 5px;
    border-radius: 10px;
    border: 1px solid #333;
}









.brutal-box {
    position: relative;
    background: linear-gradient(145deg, #DCDDDE 0%, #ADAFAF 100%);
    padding: 28px 32px;
    border: 1px solid #C2C2C2;
    box-shadow: 9px 9px 0 black;
    transition: all 0.1s linear;
    cursor: default;
    width: 700px;
    max-width: 90%;
    box-sizing: border-box;
    margin: 1.8vh 0;
}

/* 噪声图层 */
.brutal-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1000' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    opacity: 1;
    mix-blend-mode: overlay;
    pointer-events: none;
}

.brutal-box:hover {
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0 #000000;
}

.brutal-box .box-title {
    position: relative;
    font-size: 1.5rem;
    font-weight: 400;
    font-family: 'Microsoft YaHei UI', '微软雅黑', sans-serif;
    color: #1a1a1a;
    letter-spacing: -1.3px;
    z-index: 1;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.25);
}

.brutal-box .box-desc {
    position: relative;
    font-size: 0.85rem;
    font-family: 'Segoe UI';
    color: #767878;
    margin-top: 0.8vh;
    z-index: 1;
}








.gentleai-box {
    position: relative;
    background: linear-gradient(145deg, #E5E5E5 0%, #ADAFAF 100%);
    padding: 21px 32px;
    border: 1px solid #C2C2C2;
    box-shadow: 6px 6px 0 black;
    transition: all 0.1s linear;
    cursor: default;
    width: 700px;
    max-width: 90%;
    box-sizing: border-box;
    border-radius:  18px 0px 0 18px;
margin: 1.6vh 0; 
}

/* 噪声图层 */
.gentleai-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='990' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    opacity: 1;
    mix-blend-mode: overlay;
    pointer-events: none;
    border-radius: inherit;
}

.gentleai-box:hover {
    transform: translate(2px, 2px);
    box-shadow: 3px 3px 0 #000000;
}

.gentleai-box .box-title {
    position: relative;
    font-size: 1.4rem;
    font-weight: 400;
    font-family: 'Microsoft YaHei UI', '微软雅黑', sans-serif;
    color: #1a1a1a;
    letter-spacing: -1.3px;
    z-index: 1;
    text-shadow: 1.5px 1.5px 0px rgba(0,0,0,0.25);
}

.gentleai-box .box-desc {
    position: relative;
    font-size: 0.85rem;
    font-family: 'Segoe UI';
    color: #767878;
    margin-top: 0.8vh;
    z-index: 1;
}















<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        .black-box {
            background: #000;
            display: flex;
            flex-direction: column;
            align-items: start;
            justify-content: flex-end;
            width: 100%;
            height: 16vh;
            border-top: 0px solid rgba(255, 255, 255, 0.5);
            gap: 0.3vh;
            padding: 0rem 0;
            position: relative;
            overflow: hidden;
        }

        /* 渐变流动层 */
        .gradient-flow {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .flow-shape {
            position: absolute;
            border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
            filter: blur(45px);
            opacity: 0.65;
            animation: flowMove 10s infinite ease-in-out;
        }

        .flow-1 {
            width: 350px;
            height: 20vh;
            background: linear-gradient(135deg, #FF6B6B, #8A2BE2);
            top: 100%;
            left: -50px;
            animation-delay: 0s;
        }
        .flow-2 {
            width: 300px;
            height: 20vh;
            background: linear-gradient(135deg, #8A2BE2, #FFD700);
            top: 100%;
            right: -20px;
            animation-delay: 2s;
        }
        .flow-3 {
            width: 320px;
            height: 20vh;
            background: linear-gradient(135deg, #FFD700, #FF6B6B);
            top: 100%;
            left: 25%;
            animation-delay: 4s;
        }
        .flow-4 {
            width: 280px;
            height: 20vh;
            background: linear-gradient(135deg, #FF4757, #9370DB);
            top: 100%;
            right: 20%;
            animation-delay: 1s;
        }
        .flow-5 {
            width: 300px;
            height: 20vh;
            background: linear-gradient(135deg, #9370DB, #FFBF00);
            top: 100%;
            left: 50%;
            animation-delay: 3s;
        }
        .flow-6 {
            width: 260px;
            height: 20vh;
            background: linear-gradient(135deg, #FFBF00, #FF4757);
            top: 100%;
            right: 45%;
            animation-delay: 5s;
        }

        @keyframes flowMove {
            0% {
                transform: translateY(0) scale(1) rotate(0deg);
                border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
            }
            25% {
                transform: translateY(-150%) scale(1.1) rotate(90deg);
                border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
            }
            50% {
                transform: translateY(-300%) scale(0.9) rotate(180deg);
                border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
            }
            75% {
                transform: translateY(-450%) scale(1.05) rotate(270deg);
                border-radius: 70% 30% 50% 50% / 40% 40% 60% 60%;
            }
            100% {
                transform: translateY(-600%) scale(1) rotate(360deg);
                border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
            }
        }

        /* 噪声纹理 */
        .noise-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 5;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1000' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
            opacity: 1;
            mix-blend-mode: overlay;
        }

        .container {
            width: 1300px;
            border: 0px solid rgba(255, 255, 255, 1);
            max-width: 90%;
            background: transparent;
            margin: 0 auto;
            height: 5vh;
            display: flex;
            align-items: flex-end;
            position: relative;
            z-index: 10;
        }

        .first-box {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 6px;
        }

        .pixel-art {
            display: flex;
            gap: 2px;
            background: transparent;
            padding: 0;
            align-items: flex-end;
            margin: 0;
        }

        .pixel-art i {
            width: 6px;
            height: 20px;
            display: inline-block;
            transform-origin: center;
            background: linear-gradient(180deg, #6603B1, #FD7DF2);
            border-radius: 3px;
        }

        .pixel-art i:nth-child(1) {
            transform: rotate(-20deg) rotateX(180deg);
        }
        .pixel-art i:nth-child(2) {
            transform: rotate(-10deg) rotateX(180deg);
        }
        .pixel-art i:nth-child(3) {
            transform: rotate(0deg) rotateX(0deg);
        }

        .white-text {
            font-family: 'Arial Black', sans-serif;
            color: white;
            font-size: 2.8vh;
            font-weight: 800;
            letter-spacing: -1px;
            line-height: 1;
        }

        .second-box {
            display: flex;
            justify-content: flex-start;
            align-items: flex-start;
            height: 100%;
            width: 100%;
        }

        .sub-text {
            font-family: 'Segoe UI', 'Arial', sans-serif;
            color: rgba(255, 255, 255, 0.45);
            font-size: 1vh;
            letter-spacing: 0.5px;
            text-align: left;
        }
    </style>
</head>













