.img-radius {
    border-radius: 15px;
}

/* 字体渐变 */
.text-gradual-change {
    background: -webkit-linear-gradient(-53deg, #005dff, #00f0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- 开头部分 ---- */
:root {
    --neon-blue: #00a8ff;
    --cyber-cyan: #00ffd1;
    --hologram-yellow: #ffd700;
    --matrix-green: #00ff9d;
}

body {
    margin: 0;
    background: #000;
    font-family: 'Segoe UI', system-ui, sans-serif;
    overflow-x: hidden;
}

.quantum-container {
    position: relative;
    min-height: calc(100vh - 96px);
    padding: 0 8% 0;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
    background: radial-gradient(circle at 50% 50%, #001122 0%, #000 80%);
}

/* 文字内容区 */
.cyber-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.cyber-title {
    font-size: 3.8em;
    line-height: 1.3;
    color: transparent;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(30px);
    animation: titleReveal 1s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s forwards;
}

.data-stats {
    margin: 3rem 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-item {
    padding: 2em;
    border: 2px solid var(--neon-blue);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg,
            transparent 40%,
            rgba(0, 168, 255, 0.1) 60%);
    animation: statGlow 3s infinite;
}

.stat-value {
    font-size: 2em;
    color: var(--hologram-yellow);
    font-weight: 600;
    margin-bottom: 0.5em;
}

.stat-label {
    color: var(--cyber-cyan);
    font-size: 1.1em;
}

/* 交互按钮 */
.button-group {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
}

.cyber-button {
    padding: 1.2rem 2.5rem;
    border: 2px solid transparent;
    border-radius: 8px;
    background: linear-gradient(45deg,
            #1a1a1a 0%,
            #0d0d0d 100%);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: 0.3s ease;
}

.cyber-button span {
    background: linear-gradient(45deg,
            var(--neon-blue) 20%,
            var(--cyber-cyan) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 600;
}

.cyber-button:hover {
    transform: translateY(-2px);
}

/* 3D可视化区 */
.neural-visual {
    position: relative;
    height: 600px;
    perspective: 2000px;
}

.hologram-core {
    position: absolute;
    width: 480px;
    height: 480px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

/* 能量环动画 */
.energy-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid var(--neon-blue);
    border-radius: 50%;
    animation: ringPulse 4s infinite;

    &::before {
        content: '';
        position: absolute;
        width: 110%;
        height: 110%;
        left: -5%;
        top: -5%;
        border: 2px solid var(--matrix-green);
        border-radius: 50%;
        filter: blur(10px);
        opacity: 0.3;
    }
}

@keyframes ringPulse {
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* 动态数据流 */
.data-flow {
    position: absolute;
    width: 100%;
    height: 100%;
}

.flow-line {
    position: absolute;
    width: 2px;
    height: 100%;
    left: 50%;
    background: linear-gradient(transparent 10%,
            var(--cyber-cyan) 50%,
            transparent 90%);
    transform: rotate(var(--angle));
    animation: flow 3s linear infinite;
}

@keyframes flow {
    from {
        transform: rotate(var(--angle)) translateY(-100%);
    }

    to {
        transform: rotate(var(--angle)) translateY(100%);
    }
}

/* 神经元节点 */
.neuron-node {
    position: absolute;
    width: 20px;
    height: 20px;
    left: calc(var(--x) * 100%);
    top: calc(var(--y) * 100%);
    background: var(--hologram-yellow);
    border-radius: 50%;
    filter: drop-shadow(0 0 10px currentColor);
    animation: neuronFloat 4s ease-in-out infinite;

    &::after {
        content: '';
        position: absolute;
        width: 200%;
        height: 200%;
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        animation: pulse 3s infinite;
    }
}

@keyframes neuronFloat {
    50% {
        transform: translate(10px, -15px) scale(1.2);
    }
}

/* 扫描层 */
.scan-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(45deg,
            transparent 0px,
            transparent 20px,
            rgba(0, 255, 209, 0.1) 21px);
    animation: scanRotate 20s linear infinite;
}

@keyframes scanRotate {
    to {
        transform: rotate(1turn);
    }
}

@keyframes titleReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes statGlow {
    50% {
        opacity: 0.3;
    }
}

@keyframes buttonGlow {
    50% {
        filter: brightness(1.5);
    }
}

@keyframes clusterFloat {
    50% {
        transform: rotateX(10deg) rotateY(5deg) translateY(-20px);
    }
}

@keyframes nodePulse {
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* ---- 主要部分 ---- */
.main-container {
    background: #1a1a1a;
    position: relative;
    box-shadow: 0 -10px 20px rgba(0, 0, 0);
}

.module-container {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    gap: 100px;
}

/* 主要部分的每一项 */
.module-item {
    display: flex;
    justify-content: space-between;
    padding: 80px 50px;
    background-color: #262626;
    border-radius: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease-in-out;
    box-sizing: border-box;
    overflow: hidden;
    gap: 50px;
}

.module-item:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    transform: scale(1.02);
}

/* 每一项的内容 */
.module-item-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 一级标题 */
.module-item-title {
    font-family: 'Inter', sans-serif;
    font-size: 3em;
    color: #007BFF;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    letter-spacing: 0.03em;
    /* 添加聚光灯效果 */
    background-image: linear-gradient(90deg, #0093ff, #0093ff, #00c1ff);
    background-size: 200% 100%;
    padding: 0.2em 0;
    animation: spotlight 5s infinite ease-in-out;
}

/* 二级标题 */
.module-item-sub-title {
    position: relative;
    display: block;
    font-size: 1.4em;
    letter-spacing: 0.05em;
    line-height: 1.5;
    background: linear-gradient(-53deg, #f6c72d, #ffdd6c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-left: 2.5em;
    box-sizing: border-box;
}

.module-item-sub-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 2em;
    height: 2px;
    background: var(--hologram-yellow);
    animation: lineExpand 0.8s 0.4s forwards;
}

/* 定义聚光灯动画 */
@keyframes spotlight {
    0% {
        background-size: 200% 100%;
        background-position: 200% center;
    }

    50% {
        background-size: 200% 100%;
        background-position: 0% center;
    }

    100% {
        background-size: 200% 100%;
        background-position: -100% center;
    }
}

/* 描述 */
.module-item-description {
    flex-grow: 1;
    color: #fff;
    padding-right: 2rem;
    font-size: 1.2em;
    line-height: 1.8;
    letter-spacing: 0.1em;
    font-weight: 400;
    margin-top: 10px;
    font-family: 'Arial', sans-serif;
}

.module-item-content,
.img-container {
    flex-basis: 45%;
}

.img-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 80%;
    border-radius: 20px;
    padding: 30px 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease-in-out, transform 0.5s ease-in-out;
}

/* 动态边框动画 */
@keyframes border-pulse {
    to {
        transform: scale(1.05);
        opacity: 0.5;
    }
}

@keyframes float {
    50% {
        transform: translateY(-20px);
    }
}

.img-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: inherit;
    z-index: -1;
    animation:
        border-pulse 2s infinite alternate,
        float 4s ease-in-out infinite;

}

.img-container img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), 0 0 15px rgba(101, 128, 218, 0.533);
    transition: all 0.3s ease-in-out;
}

.img-container:hover img {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), 0 0 25px rgb(151, 164, 205);
}

/* 渐入效果 */
.img-container.fade-in {
    opacity: 1;
    transform: translateY(0);
}


/* 并列模块部分 */
.module-abreast-container-bg {
    background: linear-gradient(135deg, #1e1e1e, #3a3a3a);
    margin: 50px auto 0;
}

.abreast-container-title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.3;
    text-align: center;
    padding: 100px 20px 40px !important;
    margin: auto;
}

.abreast-container-sub-title {
    font-size: 30px;
    background: linear-gradient(-53deg, #f6c72d, #ffdd6c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    text-align: center;
    letter-spacing: 0.1em;
    margin: auto;
}

.module-abreast-container {
    display: flex;
    justify-content: space-between;
    padding: 100px 20px !important;
    margin: auto;
}

.module-abreast-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 30%;
    height: auto;
    background-color: #f9f9f9;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.7);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.module-abreast-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.module-abreast-item:hover {
    transform: scale(1.05);
}

.abreast-img-container {
    width: 100%;
    margin-bottom: 15px;
}

.abreast-img-container img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.abreast-item-title {
    font-size: 20px;
    color: #333;
    text-align: center;
    margin: 0 0 10px;
    font-weight: bold;
    line-height: 1.3;
}

.abreast-item-description {
    text-align: center;
}

.is-sticky {
    position: sticky;
    top: 0;
}

/* 轮播图部分 */
.module-swiper-container {
    margin: 20px auto 100px;
}

.module-swiper-tltle {
    font-weight: 400;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 20px;
    font-size: 36px;
}

.module-swiper-select {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 60px 0;
}

.tab-btn-item {
    min-width: 250px;
    color: #ffffff;
    font-weight: 600;
    font-size: 18px;
    text-align: center;
    border-radius: 5px;
    padding: 15px 30px;
    cursor: pointer;
    border: 2px solid transparent;
    box-sizing: border-box;
    transition: .3s all;
    background-color: #333;
}

.active,
.tab-btn-item:hover {
    background: #555;
    border-color: #0084ff;
}

.tab-content-list {
    width: 100%;
    background: #222;
    display: flex;
    align-items: center;
    gap: 50px;
    padding: 30px;
    position: relative;
    display: none;
    height: 350px;
}

.active-display {
    display: flex;
}

.tab-img-left {
    width: 45%;
}

.tab-img-left img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.tab-title {
    font-size: 25px;
    line-height: 1.3;
    margin-bottom: 30px;
    font-weight: bold;
    color: #ffdd6c;
    background-image: linear-gradient(88deg, #ffdd6c, #f6b33d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tab-content-text {
    font-size: 18px;
    color: #ccc;
    line-height: 1.8;
    letter-spacing: 0.1em;
}

.tab-text-right {
    height: 100%;
    flex: 1;
}

@media (max-width: 1200px) {
    .module-item {
        flex-direction: column;
        align-items: center;
    }

    .img-container {
        width: 100%;
    }

    /* 轮播图部分 */
    .tab-content-list {
        flex-direction: column;
        align-items: center;
        height: auto;
    }

    .tab-img-left {
        width: 100%;
    }

    /* 并列部分 */
    .module-abreast-container {
        flex-direction: column;
        align-items: center;
        gap: 80px;
        padding: 0 100px !important;
    }

    .module-abreast-item {
        width: 60%;
        padding: 50px;
        opacity: 1;
    }
}

@media (max-width: 992px) {

    /* 并列部分 */
    .module-abreast-item {
        width: 70%;
    }

    /* 主要部分 */
    .img-container {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .quantum-container {
        grid-template-columns: 1fr;
    }

    .cyber-button {
        padding: 0.5rem 1rem;
    }

    /* 轮播图部分 */
    .tab-title {
        text-align: center;
    }

    .tab-content-text {
        text-align: center;
    }

    .tab-btn-item {
        min-width: 100px;
        font-size: 14px;
        text-align: center;
        padding: 10px;
    }

    /* 并列部分 */
    .module-abreast-container {
        padding: 0 70px !important;
    }

    .module-abreast-item {
        width: 90%;
    }

    /* 主要部分 */
    .module-item {
        padding: 80px 0px;
    }

    .img-container {
        padding: 20px;
    }

    .module-item-content {
        padding: 40px;
    }
}

@media (max-width: 576px) {
    .tab-content-list {
        padding: 20px 20px 10px;
    }

    .module-item-content {
        padding: 20px;
    }

    /* 并列部分 */
    .module-abreast-container {
        padding: 0 20px !important;
    }

    .module-abreast-item {
        width: 100%;
        padding: 30px 20px;
    }

    .img-container {
        padding: 5px;
    }
}