#banner {
    width: 100%;
    height: auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background-color: var(--background-color);
    position: relative;
    padding-top: 78px;
    margin-bottom: 80px;
}

/* 优化渲染层级 */
.spine-player {
    /* 1. 强制开启 GPU 加速 */
    transform: translateZ(0);
    will-change: transform;
    /* 2. 告诉浏览器此容器独立，不影响外层布局 */
    contain: strict;
    background: transparent !important;
}

/* 加载指示器样式 */
.loading-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 0, 0, 0.336);
    border-top: 3px solid var(--title-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* 当角色加载完成后隐藏加载指示器 */
.loading-indicator.hidden {
    display: none;
}

#banner-light {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    position: absolute;
    top: 0px;
    right: -50px;
    background-color: rgba(61, 27, 16, 0.5);
    /* z-index: 0; */
    pointer-events: none;
    filter: blur(100px);
}

#banner-top {
    width: 100%;
    height: auto;
    position: relative;
}

/* 外层容器：1400x600 */
#banner-container {
    position: absolute;
    top: 0;
    left: 0;
}

#banner-container,
#display-container {
    width: 100%;
    height: 700px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#display-container {
    position: relative;
}

.banner-box,
.ninja-box {
    width: 100%;
    max-width: 1400px;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 36px;
}

.banner-box {
    justify-content: flex-start;
}

.ninja-box {
    justify-content: flex-end;
}

#title-box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 250px;
    height: 40px;
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px solid var(--line-color);
}

#title-box #title-point {
    width: 8px;
    height: 8px;
    background: #FF6A2C;
    border-radius: 5px;
}

#title-box p {
    font-weight: 400;
    font-size: 14px;
    color: #9E9E9E;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

#ninja-left,
#ninja-right {
    height: 100%;
}


#ninja-left {
    width: 50%;
    padding-top: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    z-index: 10;
}

#ninja-right {
    width: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

#ninja-right .ninja-tip {
    position: absolute;
    bottom: 20px;
    z-index: 2;
}

/* 内部淡紫色装饰块：700x300 */
#sky-bg {
    width: 100%;
    max-width: 440px;
    height: 57%;
    background-image: url(/assets/images/ninja_bg.webp);
    background-size: cover;
    background-position: 64% center;
    position: absolute;
    border-radius: 40px;
    z-index: 0;
    /* 位于底层 */
    pointer-events: none;
    /* 鼠标事件穿透，不影响角色抓取 */
    filter: brightness(0.9);
    /* 降低亮度使背景变暗，添加橙色调 */
}

#display-container canvas {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 6;
    /* 角色位于装饰块上方 */
    transition: all;
}



#banner-text h2 {
    color: var(--title-color);
    font-size: 4rem;
    font-weight: 500;
    line-height: 1.2;
}

#banner-text h2:nth-child(2) {
    color: var(--link-color);
}


#banner-btn {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 50px;
    position: relative;
    /* z-index: 10; */
}

#banner-btn a {
    padding: 12px 35px;
    border-radius: 30px;
    border: 0px;
    cursor: pointer !important;
    transition: all 0.2s ease-in-out;
    pointer-events: auto;
}

#banner-btn a p {
    font-size: 1.2rem;
    color: var(--title-color);
    font-weight: 500;
    pointer-events: none;
}

#banner-btn a:nth-child(1) {
    background-color: var(--link-color);
}

#banner-btn a:nth-child(2) {
    background-color: var(--card-bg);
    border: 1px solid var(--line-color);
}

#banner-btn a:hover {
    background-color: var(--link-hover-color);
    color: var(--footer-bg);
}

#banner hr {
    width: 100%;
    border: none;
    height: 1px;
    background-color: var(--line-color);
    margin: 20px 0;
}

#banner #banner-bottom {
    width: 100%;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    bottom: 20px;
}

#banner .icon-down {
    font-size: 30px;
    color: var(--link-color);
    animation: float 1s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

#banner-year {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 100px;
}

#banner-year h3 {
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--title-color);
}

#banner-year p {
    font-weight: 400;
    color: var(--text-color);
}

.yearNum {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.yeQian {
    width: fit-content;
    height: fit-content;
    font-size: 0.8rem;
    padding: 3px 12px;
    background-color: var(--yeQian-bg);
    border: 1px solid var(--yeQian-line);
    border-radius: 20px;
    align-items: center;
    color: var(--link-color);
}

#ninja-right .yeQian {
    position: absolute;
}

#ninja-right .yeQian-1 {
    top: 12%;
    left: 25%;
    transform: translate(-50%, -50%);
}

#ninja-right .yeQian-2 {
    top: 80%;
    left: 0%;
    transform: translate(-50%, -50%);
}

#ninja-right .yeQian-3 {
    bottom: 8%;
    right: 2%;
    transform: translate(-50%, -50%);
}


/* 最新更新纵列弹性容器 */


.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 100%;
    margin-bottom: 80px;
}

.services-grid .box-s {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    background-color: var(--card-bg);
    border-radius: 30px;
    border: 1px solid var(--line-color);
    padding: 24px;
    max-width: 100%;
    min-width: 150px;
}

.services-grid .box-s .box-text {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 30px;
}

.services-grid .box-s .card-v {
    position: relative;
    overflow: hidden;
    width: 100%;
    min-height: 140px;
    cursor: pointer;
    aspect-ratio: calc(4/3);
    border-radius: 20px;
    object-fit: cover;
}

.box-s .card-v img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: auto;
    transition: all 0.2s;
}

.box-s .card-v img:hover {
    transform: translate(-50%, -50%) scale(1.1);
    cursor: pointer;
}

.card-text {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
}

.yeQian-box {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}

/* 精选案例 */

.gallery {
    width: 100%;
    max-width: 1440px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    /* 自动响应式 */
    gap: 30px;

}

.gallery .item {
    background: #222;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
}

.item h5 {
    font-weight: 400;
    color: #fff;
    text-align: center;
    margin: 10px 0;
}


/* 能做啥大弹性盒子 */
#what {
    margin-bottom: 80px;
}

#what ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    padding: 0;
    gap: 30px;
    margin-top: 60px;
}

/* 做啥子弹性盒子宽度等比缩放 */
#what ul li {
    min-width: 120px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
    padding: 20px;
}

.circle-icon {
    width: 138px;
    height: 138px;
    border: var(--line-color) 2px solid;
    border-radius: 50%;
    /* background-color: var(--card-bg); */
    display: flex;
    justify-content: center;
    align-items: center;
}

.moreBtn {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px auto 80px;
}

.moreBtn a {
    color: var(--link-color);
    border: 1px solid var(--line-color);
    padding: 10px 30px;
    border-radius: 30px;
}

.icon-img {
    width: 100px;
    height: 90px;
    background-image: url(/img/iconDo-white.png);
}

[data-theme="light"] .icon-img {
    background-image: url(/img/iconDo-black.png);
}

.icon-mf {
    background-position: -225px;
}

.icon-sz {
    background-position: -338px;
}

.icon-an {
    background-position: -442px;
}

.icon-pm {
    background-position: -4px;
}

.icon-yc {
    background-position: -116px;
}

.icon-pz {
    background-position: -562px;
}

#process {
    background-color: var(--footer-bg);
    padding: 80px 0;
}

.process-content {
    /* max-width: 1200px; */
    padding: 80px 30px;
    margin: 0 auto;
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    position: relative;
}

.step-item {
    flex: 1;
    min-width: 260px;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0;
}

.step-number {
    width: 100px;
    height: 100px;
    line-height: 100px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 2px solid var(--line-color);
    color: var(--title-color);
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
    position: relative;
}

.step-number::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--link-color), transparent);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-item:hover .step-number {
    background: var(--link-color);
    border-color: var(--link-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 106, 44, 0.3);
}

.step-item:hover .step-number::before {
    opacity: 0.3;
}

.step-title {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--title-color);
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.step-item:hover .step-title {
    color: var(--link-color);
}

.step-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-color);
    text-align: left;
    opacity: 0.8;
    font-weight: 400;
    max-width: 280px;
    margin: 0 auto;
    transition: opacity 0.3s ease;
}

.step-item:hover .step-desc {
    opacity: 1;
}

#comeOn {
    width: 100%;
    height: 60vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#comeOn h2 {
    font-size: 3rem !important;
    font-weight: 400;
    color: var(--title-color);
}



#comeOn h6 {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--title-color);
    margin-top: 40px;
}

@media (max-width: 1200px) {
    #banner {
        margin-bottom: 0;
    }

    #banner-top,
    .banner-box,
    #ninjia-left {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .banner-box {
        width: 100%;
    }

    #ninja-left {
        width: 100%;
        max-width: 90%;
        height: 100%;
        padding-top: 30px;
        gap: 20px;
        z-index: 10;
    }

    #title-box {
        margin: 0 auto;
    }

    #ninja-left p {
        text-align: center;
    }

    #banner-text {
        width: 100%;
        max-width: 800px;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
        padding: 40px 0;
    }

    #banner-container {
        position: unset;
        width: 100%;
        height: 100%;
    }

    #banner-btn {
        justify-content: center;
    }

    hr {
        line-height: 2px;
        margin: 0px !important;
    }

    #banner-year {
        justify-content: center;
    }

    .ninja-box {
        width: 100%;
    }

    #ninja-right {
        width: 100%;
        height: 100%;
    }

    #ninja-right .yeQian {
        display: none;
    }

    #sky-bg {
        width: 100%;
        max-width: 80%;
        height: 400px;
        background-position: center;
        filter: none;
    }

    #banner-bottom {
        display: none !important;
    }

    #display-container canvas,
    #display-container .ninja-box {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

}

@media (max-width: 900px) {
    #banner {
        min-height: fit-content;
    }

    #banner-container {
        padding: 0;
    }

    .banner-box,
    .ninja-box {
        padding: 0 24px;
    }

    #ninja-left {
        max-width: 100%;
    }

    #banner-text {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
        padding: 40px 0;
    }

    #banner-text h2,
    .item h3 {
        font-size: 3rem;
    }

    #display-container {
        height: 400px;
    }

    #sky-bg {
        width: 80%;
        height: 68%;
        border-radius: 28px;
    }

    .gallery {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;

    }

    .services-grid .box-s {
        padding: 18px;
        min-width: 150px;
    }

    /* 修复移动端视频元素阻止滑屏的问题 */
    .gallery .item {
        touch-action: pan-y;
        width: 100%;
    }

    .item canvas,
    .item .spine-player-container,
    .item .spine-player-canvas {
        touch-action: pan-y;
        pointer-events: none;
    }

    /* 确保控制栏仍然可以点击 */
    .item .spine-player-controls {
        pointer-events: auto;
        touch-action: manipulation;
    }
}

@media (max-width:768px) {
    .spine-player-canvas {
        /* 降低采样精度换取流畅度 */
        image-rendering: -webkit-optimize-contrast;
    }

    #ninja-right .ninja-tip {
        bottom: 0px;
    }

    .process-steps::before {
        display: none;
    }

    .step-number {
        width: 80px;
        height: 80px;
        line-height: 80px;
        font-size: 1.6rem;
    }

    .step-title {
        font-size: 1.4rem;
    }

    .step-desc {
        font-size: 1rem;
        max-width: 100%;
    }
}

@media (max-width:576px) {

    #banner {
        padding-top: 64px;

    }

    #banner-text {
        flex-direction: column;
        padding: 0;
    }

    #banner-text h2 {
        font-size: 2.5rem;
        text-align: center;
    }

    #banner-year {
        justify-content: space-between;
        align-items: center;
        gap: 0;
    }

    #banner-year h3 {
        font-size: 1.6rem;
    }

    #banner-btn a {
        padding: 8px 20px;
        border-radius: 30px;
    }

    #banner-btn a p {
        font-size: 1rem;
        font-weight: 400;
    }

    #banner-btn a:nth-child(2) {
        display: none;
    }

    .process-steps {
        gap: 50px;
    }

    .title-card {
        font-size: 1.6rem;
        letter-spacing: 0px;
    }

    .process-content {
        padding: 60px 20px;
    }

    #comeOn h2 {
        font-size: 2.6rem;

    }
}