* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #faf9fe;  /* 极浅紫调明快底色 */
    color: #1e1e2f;
    line-height: 1.5;
    scroll-behavior: smooth;

    padding-left: 200px;
}

a{
    text-decoration: none;
}

/* 柔和容器 + 呼吸间距 */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}


.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    flex-wrap: wrap;
    gap: 1.5rem;
}


.logo-special {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: linear-gradient(125deg, #fbe9f0 0%, #e5deff 45%, #d9efff 100%);
    padding: 0.7rem 2.2rem 0.7rem 2rem;
    border-radius: 60px 20px 60px 20px;
    box-shadow: 0 15px 25px -10px rgba(175, 140, 200, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.7) inset;
    position: relative;
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
    cursor: default;
    backdrop-filter: blur(1px);
}

.logo-special::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(circle at 20% 40%, rgba(255, 245, 240, 0.85) 0%, transparent 60%),
                radial-gradient(circle at 85% 70%, rgba(230, 220, 255, 0.9) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.4s;
}

.logo-special::after {
    content: '';
    position: absolute;
    width: 180%;
    height: 180%;
    top: -40%;
    left: -40%;
    background: radial-gradient(circle, rgba(255,255,240,0.3) 0%, transparent 70%);
    opacity: 0.5;
    animation: softGlow 10s infinite alternate;
    z-index: 0;
    border-radius: 50%;
}

@keyframes softGlow {
    0% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    100% { transform: translate(-3%, -2%) scale(1.2); opacity: 0.6; }
}

.logo-special i, .logo-special .brand-text {
    position: relative;
    z-index: 2;
    transition: transform 0.2s ease;
}

.logo-special i {
    font-size: 2.1rem;
    color: #2b2b4b;
    filter: drop-shadow(0 3px 5px rgba(130, 100, 170, 0.2));
}

.logo-special .brand-text {
    font-weight: 700;
    font-size: 1.85rem;
    letter-spacing: -0.02em;
    background: linear-gradient(140deg, #23233b, #39395f);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-left: 0.2rem;
}

.logo-special:hover {
    transform: scale(1.02) translateY(-3px);
    box-shadow: 0 22px 30px -12px rgba(140, 110, 180, 0.4), 0 0 0 1px rgba(255,255,250,0.9) inset;
    background: linear-gradient(130deg, #ffe7f3, #ddd0ff, #cae6ff);
}

.logo-special:hover i {
    transform: rotate(-3deg) scale(1.05);
}

.logo-special:hover .brand-text {
    transform: translateX(2px);
}

/* ---------- 导航栏特殊化改造 (磨砂玻璃 + 动态光泽) ---------- */
.nav-wrapper {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 60px;
    padding: 0.5rem 1.5rem;
    box-shadow: 0 10px 25px -8px rgba(145, 120, 200, 0.25),
                0 0 0 1px rgba(255, 255, 255, 0.8) inset;
    transition: box-shadow 0.3s, background 0.3s;
    position: relative;
    overflow: hidden;
}

/* 流动的光晕层 */
.nav-wrapper::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,245,240,0.5) 0%, transparent 60%),
                radial-gradient(circle at 70% 40%, rgba(215, 190, 255, 0.4) 0%, transparent 70%);
    opacity: 0.6;
    animation: navShimmer 12s infinite alternate;
    pointer-events: none;
    z-index: 0;
}

@keyframes navShimmer {
    0% { transform: translate(-5%, -5%) rotate(0deg); opacity: 0.4; }
    100% { transform: translate(5%, 5%) rotate(2deg); opacity: 0.8; }
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.nav-links a {
    text-decoration: none;
    color: #2e2e45;
    font-size: 1.1rem;
    padding: 0.5rem 0.8rem;
    border-radius: 40px;
    transition: all 0.25s ease;
    position: relative;
    background: transparent;
    white-space: nowrap;
}

/* 每个链接的特殊悬停背景 (半透明+模糊) */
.nav-links a:hover {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(4px);
    color: #3a1f6b;
    box-shadow: 0 4px 10px rgba(170, 140, 240, 0.25), 0 0 0 1px rgba(255,255,255,0.9);
    transform: scale(1.05);
}

/* 可选的微图标增强 (可选，这里不加，保持简洁但特殊) */

/* 响应式 */
@media (max-width: 800px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-wrapper {
        width: 100%;
    }
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}

/* ----- 以下为原有样式 (直播列表、公司介绍、协议等) 略作微调保持一致性 ----- */
section {
    margin: 5rem 0;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 2.5rem;
    display: inline-block;
    background: linear-gradient(145deg, #32325a, #585886);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    border-left: 6px solid #9b87ff;
    padding-left: 1.5rem;
    line-height: 1.2;
}

.stream-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 2rem;
}

.stream-card {
    width: 300px;
    background: #ffffffdd;
    backdrop-filter: blur(2px);
    border-radius: 32px;
    box-shadow: 0 20px 30px -10px rgba(120, 90, 170, 0.1);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.15, 0.75, 0.4, 1);
    border: 1px solid #ffffff;
    display: flex;
    flex-direction: column;
}

.stream-card:hover {
    transform: translateY(-12px) scale(1.01);
    box-shadow: 0 30px 40px -12px rgba(130, 80, 200, 0.25);
    border-color: #e3d5ff;
}

.card-preview {
    height: 230px;
    background: linear-gradient(145deg, #c7b9ff, #a9d8ff);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    transition: all 0.3s;
}

.card-preview img{
    width: 100%;
}

.stream-card:hover .card-preview {
    background: linear-gradient(145deg, #b4a0ff, #8ec5ff);
}

.live-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #ff6b82;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.9rem;
    border-radius: 40px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px #ffb0c0;
}

.card-content {
    padding: 1.5rem 1.2rem 1.2rem;
    background: white;
    flex: 1;
}

.host-info {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.8rem;
}

.host-info i {
    font-size: 2rem;
    color: #6f5ea0;
}

.host-info h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f1f35;
}

.meta-tag {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: #5f5f7a;
    margin: 0.8rem 0 1rem;
}

.meta-tag span {
    background: #f0ebff;
    padding: 0.2rem 0.9rem;
    border-radius: 30px;
    font-weight: 500;
}

.viewers {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-watch {
    background: transparent;
    border: 1.5px solid #cdc1ff;
    color: #3d2b6e;
    padding: 0.6rem 0;
    width: 100%;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s;
    cursor: default;
    margin-top: 0.5rem;
}

.btn-watch i {
    transition: transform 0.2s;
}

.stream-card:hover .btn-watch {
    background: #ece5ff;
    border-color: #aa92ff;
    color: #271d4a;
}

.stream-card:hover .btn-watch i {
    transform: translateX(4px);
}

.about-grid {
    backdrop-filter: blur(6px);
    border-radius: 50px;
    padding: 1rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.about-text p {
    font-size: 1.2rem;
    color: #2b2b46;
    margin: 1.5rem 0 1rem;
    font-weight: 400;
    line-height: 1.7;
}

.highlight-stat {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    background: #ffffffce;
    backdrop-filter: blur(4px);
    padding: 1rem 1.8rem;
    border-radius: 40px;
    box-shadow: 0 6px 14px #d7c6ff;
    border: 1px solid #ffffff;
    transition: 0.2s;
}

.stat-item:hover {
    background: white;
    transform: scale(1.05);
    box-shadow: 0 14px 20px -5px #bbabff;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(130deg, #50508a, #8a6ed8);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.feat {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #ffffffb5;
    border-radius: 60px;
    padding: 1.2rem 1.8rem;
    backdrop-filter: blur(2px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    transition: all 0.25s;
}

.feat:hover {
    background: white;
    box-shadow: 0 10px 20px -5px #cfbef5;
    transform: translateX(10px);
}

.feat i {
    font-size: 2.2rem;
    color: #715dc5;
}

.feat span {
    font-size: 1.2rem;
    font-weight: 500;
}

.agreement-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
    justify-content: center;
}

.agree-card {
    flex: 1 1 240px;
    background: #ffffffde;
    backdrop-filter: blur(4px);
    border-radius: 40px;
    padding: 2.2rem 1.5rem 1.8rem;
    text-align: center;
    border: 1px solid #f1e9ff;
    box-shadow: 0 20px 30px -10px rgba(145, 115, 200, 0.15);
    transition: all 0.3s ease;
    cursor: default;
    position: relative;
    overflow: hidden;
}

.agree-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #b794ff, #7fc6ff, #b794ff);
    background-size: 200% 100%;
    animation: shimmer 3s infinite linear;
}

@keyframes shimmer {
    0% { background-position: 0% 0; }
    100% { background-position: 200% 0; }
}

.agree-card:hover {
    transform: translateY(-12px) scale(1.02);
    background: #ffffff;
    box-shadow: 0 30px 40px -12px #a28ce0;
}

.agree-card i {
    font-size: 3.2rem;
    background: linear-gradient(140deg, #7d6bdb, #b49aff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
    transition: transform 0.2s;
}

.agree-card:hover i {
    transform: scale(1.1) rotate(2deg);
}

.agree-card h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #202039;
}

.agree-card p {
    color: #54547a;
    margin-bottom: 1.8rem;
    font-size: 0.95rem;
    padding: 0 0.2rem;
}

.arrow-hint {
    opacity: 0.3;
    transition: opacity 0.2s, transform 0.2s;
    font-size: 1.2rem;
    color: #555;
}

.agree-card:hover .arrow-hint {
    opacity: 1;
    transform: translateX(5px);
    color: #6b4bce;
}

.footer {
    text-align: center;
    padding: 2.5rem 0;
    margin-top: 5rem;
    color: #5e5e7e;
    font-weight: 300;
    border-top: 2px solid #ffffff;
    box-shadow: 0 -10px 20px -10px rgba(180, 160, 240, 0.1);
}

.bg-bubble {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #f1e6ff, transparent 70%);
    top: -100px;
    right: -100px;
    z-index: -1;
    opacity: 0.4;
}

.bg-bubble2 {
    bottom: -50px;
    left: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #d3e5ff, transparent 70%);
    position: fixed;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.3;
}




/** 导航  **/

.nav-leftcontainer {
    background-color: #f9f5f5;
    padding: 0.5rem 1rem;
    height: 100%;
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    flex-direction: column;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 100%;
    overflow: hidden;
}

/* 左右箭头按钮 */
.nav-leftarrow {
    width: 40px;
    height: 40px;
    border: 1px solid #b0b0b0;
    border-radius: 50%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #666;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}
.nav-leftarrow:hover {
    background-color: #eaeaea;
    color: #333;
}

/* 横向滚动容器 */
.nav-leftscroll {
    flex: 1;
    overflow-x: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem; /* 模块之间的间距 */

    scrollbar-width: none;
    -ms-overflow-style: none;
}
.nav-leftscroll::-webkit-scrollbar {
    display: none;
}

/* 单个导航项 */
.nav-leftitem {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem; /* 图标和文字的间距 */
    padding: 0.8rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    white-space: nowrap; /* 防止文字换行 */
}
/* 选中态样式（和示例的"进销存管理"一致） */
.nav-leftitem.active {
    background-color: #eaeaea;
}

.nav-leftitem:hover {
    background-color: #eaeaea;
}

/* 图标容器 */
.nav-lefticon {
    width: 64px;
    height: 64px;
    border-radius: 12px; /* 圆角和示例一致 */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 轻微阴影提升质感 */
    position: relative; /* 用于叠加图标 */
}

/* 文字标签 */
.nav-leftlabel {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

/* ---------- 各个模块的图标颜色（和示例一一对应） ---------- */
.icon-order { background-color: #9368f5; }    /* 订单管理-紫色 */
.icon-device { background-color: #42b3f5; }   /* 设备管理-蓝色 */
.icon-crm { background-color: #f068d9; }      /* 客户管理-粉色 */
.icon-erp { background-color: #5a87f5; }     /* 生产制造-深蓝色 */
.icon-inventory { background-color: #f56868; }/* 进销存-红色（选中） */
.icon-project { background-color: #36d9c8; }  /* 项目管理-青绿色 */
.icon-aftersale { background-color: #f5935a; }/* 售后管理-橙色 */
.icon-hr { background-color: #5ac8f5; }      /* 人事管理-浅蓝色 */
.icon-finance { background-color: #f5b842; } /* 财务管理-黄色 */


.nav-lefticon i{
    display: flex;
}
.nav-lefticon i svg{
    width: 40px;
    height: 40px;
}


/** 导航  **/

/* 响应式微调 */

@media (min-height: 1060px) {
	.nav-leftcontainer{
        height: 100%;
    }

    .nav-leftscroll{
        gap:0
    }

    .nav-leftitem{
        padding: 0.6rem 1rem;
    }
}


@media (min-height: 1000px) {
	.nav-leftcontainer{
        height: 100%;
    }

    .nav-leftscroll{
        gap:0
    }


}

@media (max-height: 980px) {
	.nav-leftcontainer{
        padding: 0;
    }

    .nav-leftitem{
        padding: 0.6rem 1rem;
    }

    .nav-leftlabel {
        font-size: 1rem;
        color: #333;
        font-weight: 500;
    }

}


@media (max-height: 900px) {
	.nav-leftcontainer{
        padding: 0;
    }

    .nav-leftitem{
        padding: 0.4rem 1rem;
    }
}
@media (max-height: 880px) {
	.nav-lefticon{
        width: 3rem;
        height: 3rem;
    }

    .nav-lefticon i svg {
        width: 2rem;
        height: 2rem;
    }

    .nav-leftlabel {
        font-size: 1.0rem;
        color: #333;
        font-weight: 500;
    }
}

@media (max-height: 770px) {
	.nav-lefticon{
        width: 2rem;
        height: 2rem;
    }

    .nav-lefticon i svg {
        width: 1rem;
        height: 1rem;
    }

    .nav-leftlabel {
        font-size: 0.8rem;
        color: #333;
        font-weight: 500;
    }
}