:root {
            --primary-color: #3b82f6;
            --accent-color: #60a5fa;
            --bg-dark: #0f172a;
            --bg-light: #f8fafc;
            --text-main: #1e293b;
            --text-dim: #64748b;
            --glass-bg: rgba(255, 255, 255, 0.8);
            --glass-border: rgba(255, 255, 255, 0.3);
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            color: var(--text-main);
            background-color: var(--bg-light);
            line-height: 1.7;
            word-break: keep-all;
            overflow-x: hidden;
        }

        .cdwQs-kava {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* 导航区域 - wuraro */
        .cdwQs-wuraro {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid var(--glass-border);
            padding: 16px 0;
        }

        .cdwQs-viwe {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

        .cdwQs-logo {
            flex: 0 0 auto;
        }

        .cdwQs-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .cdwQs-viwe nav {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .cdwQs-nav-link {
            text-decoration: none;
            color: var(--text-main);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-size: clamp(0.9rem, 1vw + 0.2rem, 1.1rem);
        }

        .cdwQs-nav-link:hover {
            background: rgba(59, 130, 246, 0.1);
            color: var(--primary-color);
        }

        .cdwQs-nav-link.active {
            background: var(--primary-color);
            color: white;
        }

        /* 展示区域 - opoko (Hero) */
        .cdwQs-opoko {
            padding: 160px 0 96px;
            background: radial-gradient(circle at top right, #eff6ff 0%, #ffffff 50%);
            overflow: hidden;
        }

        .cdwQs-fitoz {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 48px;
        }

        .cdwQs-afirufe {
            flex: 1;
            min-width: 320px;
        }

        .cdwQs-afirufe h1 {
            font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
            line-height: 1.1;
            font-weight: 800;
            margin-bottom: 24px;
            background: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cdwQs-afirufe p {
            font-size: clamp(1.1rem, 2vw + 0.5rem, 1.4rem);
            color: var(--text-dim);
            margin-bottom: 40px;
            max-width: 600px;
            word-break: break-word;
        }

        .cdwQs-suga {
            flex: 1;
            min-width: 320px;
            position: relative;
        }

        .cdwQs-suga img {
            width: 100%;
            border-radius: 24px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
            transform: perspective(1000px) rotateY(-5deg);
            transition: transform 0.5s ease;
        }

        .cdwQs-suga:hover img {
            transform: perspective(1000px) rotateY(0deg);
        }

        /* 按钮组件 - huxip */
        .cdwQs-huxip {
            display: inline-flex;
            align-items: center;
            background: var(--primary-color);
            color: white;
            padding: 16px 40px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
        }

        .cdwQs-huxip:hover {
            transform: translateY(-3px);
            box-shadow: 0 20px 30px -10px rgba(59, 130, 246, 0.6);
            background: #2563eb;
        }

        /* 卡片容器 - wecu */
        .cdwQs-wecu {
            padding: 96px 0;
            background: white;
        }

        .cdwQs-title-group {
            text-align: center;
            margin-bottom: 64px;
        }

        .cdwQs-title-group h2 {
            font-size: clamp(2rem, 3vw + 0.5rem, 3rem);
            margin-bottom: 16px;
        }

        .cdwQs-grid-system {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
        }

        /* 卡片组件 - obivahe */
        .cdwQs-obivahe {
            background: var(--bg-light);
            padding: 40px;
            border-radius: 24px;
            border: 1px solid #e2e8f0;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .cdwQs-obivahe:hover {
            transform: translateY(-10px);
            border-color: var(--primary-color);
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
        }

        .cdwQs-badge-icon {
            width: 64px;
            height: 64px;
            background: white;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }

        .cdwQs-badge-icon svg {
            width: 32px;
            height: 32px;
            fill: var(--primary-color);
        }

        .cdwQs-obivahe h3 {
            font-size: 1.5rem;
            color: var(--bg-dark);
        }

        /* 特色功能展示 - afirufe alternate */
        .cdwQs-feature-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 64px;
            padding: 80px 0;
        }

        .cdwQs-feature-row:nth-child(even) {
            flex-direction: row-reverse;
        }

        .cdwQs-feature-image {
            flex: 1;
            min-width: 320px;
        }

        .cdwQs-feature-image img {
            width: 100%;
            border-radius: 24px;
            object-fit: cover;
        }

        .cdwQs-feature-text {
            flex: 1;
            min-width: 320px;
        }

        /* 动态内容区块标记 */
        .cdwQs-latest-articles {
            padding: 96px 0;
            background: #f1f5f9;
        }

        .cdwQs-erocevi {
            background: white;
            padding: 24px;
            border-radius: 16px;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 20px;
            text-decoration: none;
            color: inherit;
            transition: background 0.3s;
        }

        .cdwQs-erocevi:hover {
            background: #e2e8f0;
        }

        .cdwQs-article-date {
            font-size: 0.85rem;
            color: var(--text-dim);
            min-width: 100px;
        }

        /* 页脚区域 - rugi */
        .cdwQs-rugi {
            background: var(--bg-dark);
            color: white;
            padding: 80px 0 40px;
            position: relative;
            overflow: hidden;
        }

        .cdwQs-rugi::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('images/irc_history.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            z-index: 0;
        }

        .cdwQs-odicafi {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 48px;
            margin-bottom: 40px;
        }

        .cdwQs-rugi-brand h4 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

        .cdwQs-rugi-links h5 {
            margin-bottom: 24px;
            font-size: 1.1rem;
            color: var(--accent-color);
        }

        .cdwQs-rugi-links ul {
            list-style: none;
        }

        .cdwQs-rugi-links li {
            margin-bottom: 12px;
        }

        .cdwQs-rugi-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s;
        }

        .cdwQs-rugi-links a:hover {
            color: white;
        }

        .cdwQs-copyright {
            text-align: center;
            color: #64748b;
            font-size: 0.9rem;
            position: relative;
            z-index: 1;
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .cdwQs-afirufe, .cdwQs-suga, .cdwQs-feature-image, .cdwQs-feature-text {
                flex: 0 0 100%;
            }
            .cdwQs-viwe {
                flex-direction: column;
                gap: 16px;
            }
            .cdwQs-opoko {
                padding: 120px 0 64px;
                text-align: center;
            }
            .cdwQs-afirufe p {
                margin: 0 auto 40px;
            }
        }

.cdwQs-hdr-wuraro {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--text-main);
}
.cdwQs-hdr-wuraro,
.cdwQs-hdr-wuraro *,
.cdwQs-hdr-wuraro *::before,
.cdwQs-hdr-wuraro *::after {
    box-sizing: border-box;
}

.cdwQs-hdr-wuraro nav,
.cdwQs-hdr-wuraro div,
.cdwQs-hdr-wuraro section,
.cdwQs-hdr-wuraro article,
.cdwQs-hdr-wuraro aside,
.cdwQs-hdr-wuraro p,
.cdwQs-hdr-wuraro h1,
.cdwQs-hdr-wuraro h2,
.cdwQs-hdr-wuraro h3,
.cdwQs-hdr-wuraro h4,
.cdwQs-hdr-wuraro h5,
.cdwQs-hdr-wuraro h6,
.cdwQs-hdr-wuraro a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.cdwQs-hdr-wuraro p,
.cdwQs-hdr-wuraro h1,
.cdwQs-hdr-wuraro h2,
.cdwQs-hdr-wuraro h3,
.cdwQs-hdr-wuraro h4,
.cdwQs-hdr-wuraro h5,
.cdwQs-hdr-wuraro h6 {
    text-decoration: none;
}

.cdwQs-hdr-wuraro img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.cdwQs-hdr-wuraro {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link {
    --aisite-shell-nav-padding: 8px 16px;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link,
.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link:hover,
.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link:focus,
.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link:active,
.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link.active,
.cdwQs-hdr-wuraro a.cdwQs-hdr-nav-link[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.cdwQs-hdr-wuraro .cdwQs-hdr-kava{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

.cdwQs-hdr-wuraro{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            padding: 16px 0;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-viwe{
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-logo{
            flex: 0 0 auto;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-logo img{
            height: 40px;
            width: auto;
            display: block;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-viwe nav{
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-nav-link{
            text-decoration: none;
            color: #1e293b;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            font-size: clamp(0.9rem, 1vw + 0.2rem, 1.1rem);
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-nav-link:hover{
            background: rgba(59, 130, 246, 0.1);
            color: #3b82f6;
        }

.cdwQs-hdr-wuraro .cdwQs-hdr-nav-link.active{
            background: #3b82f6;
            color: white;
        }

@media (max-width: 768px){.cdwQs-hdr-wuraro .cdwQs-hdr-viwe{
                flex-direction: column;
                gap: 16px;
            }}

.cdwQs-ftr-rugi {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--text-main);
}
.cdwQs-ftr-rugi,
.cdwQs-ftr-rugi *,
.cdwQs-ftr-rugi *::before,
.cdwQs-ftr-rugi *::after {
    box-sizing: border-box;
}

.cdwQs-ftr-rugi nav,
.cdwQs-ftr-rugi div,
.cdwQs-ftr-rugi section,
.cdwQs-ftr-rugi article,
.cdwQs-ftr-rugi aside,
.cdwQs-ftr-rugi p,
.cdwQs-ftr-rugi h1,
.cdwQs-ftr-rugi h2,
.cdwQs-ftr-rugi h3,
.cdwQs-ftr-rugi h4,
.cdwQs-ftr-rugi h5,
.cdwQs-ftr-rugi h6,
.cdwQs-ftr-rugi a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.cdwQs-ftr-rugi p,
.cdwQs-ftr-rugi h1,
.cdwQs-ftr-rugi h2,
.cdwQs-ftr-rugi h3,
.cdwQs-ftr-rugi h4,
.cdwQs-ftr-rugi h5,
.cdwQs-ftr-rugi h6 {
    text-decoration: none;
}

.cdwQs-ftr-rugi img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.cdwQs-ftr-rugi {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.cdwQs-ftr-rugi a,
.cdwQs-ftr-rugi a:hover,
.cdwQs-ftr-rugi a:focus,
.cdwQs-ftr-rugi a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.cdwQs-ftr-rugi .cdwQs-ftr-kava{
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

.cdwQs-ftr-rugi{
            background: #0f172a;
            color: white;
            padding: 80px 0 40px;
            position: relative;
            overflow: hidden;
        }

.cdwQs-ftr-rugi::before{
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('images/irc_history.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.1;
            z-index: 0;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-odicafi{
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            padding-bottom: 48px;
            margin-bottom: 40px;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-brand h4{
            font-size: 1.8rem;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-links h5{
            margin-bottom: 24px;
            font-size: 1.1rem;
            color: #60a5fa;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-links ul{
            list-style: none;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-links li{
            margin-bottom: 12px;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-links a{
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-rugi-links a:hover{
            color: white;
        }

.cdwQs-ftr-rugi .cdwQs-ftr-copyright{
            text-align: center;
            color: #64748b;
            font-size: 0.9rem;
            position: relative;
            z-index: 1;
        }