:root {
            --qlx-z8-primary: #f7a355;
            --qlx-z8-primary-glow: rgba(247, 163, 85, 0.2);
            --qlx-z8-dark: #1a1a1c;
            --qlx-z8-light: #ffffff;
            --qlx-z8-gray: #f4f4f7;
            --qlx-z8-text: #2d2d2f;
            --qlx-z8-text-mute: #666666;
            --qlx-z8-radius: 22px;
            --qlx-z8-transition: 0.25s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-font-smoothing: antialiased;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--qlx-z8-text);
            line-height: 1.7;
            background-color: var(--qlx-z8-light);
            word-break: break-word;
        }

        /* 导航复用风格 */
        .qlx-z8-orbit-vessel {
            position: sticky;
            top: 0;
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 5%;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

        .qlx-z8-logo img {
            height: 40px;
            width: auto;
            display: block;
        }

        .qlx-z8-steer-nexus {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }

        .qlx-z8-nav-link {
            text-decoration: none;
            color: var(--qlx-z8-text);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--qlx-z8-transition);
        }

        .qlx-z8-nav-link:hover, .qlx-z8-nav-link.active {
            color: var(--qlx-z8-primary);
        }

        .qlx-z8-spark-jolt {
            background: var(--qlx-z8-primary);
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--qlx-z8-transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            cursor: pointer;
        }

        .qlx-z8-spark-jolt:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px var(--qlx-z8-primary-glow);
            filter: brightness(1.05);
        }

        /* Cinematic Strip Hero Layout */
        .qlx-z8-vista-flare {
            position: relative;
            width: 100%;
            min-height: 70vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: #0f0f11;
            color: white;
            padding: 80px 5%;
        }

        .qlx-z8-vista-flare::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(247,163,85,0.15) 0%, rgba(15,15,17,0) 60%);
            z-index: 1;
        }

        .qlx-z8-surge-realm {
            position: relative;
            z-index: 2;
            max-width: 1100px;
            width: 100%;
            text-align: center;
        }

        .qlx-z8-surge-realm h1 {
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            line-height: 1.1;
            margin-bottom: 25px;
            font-weight: 800;
            letter-spacing: -0.03em;
        }

        .qlx-z8-surge-realm p {
            font-size: clamp(1.1rem, 2vw, 1.35rem);
            max-width: 700px;
            margin: 0 auto 40px;
            color: rgba(255,255,255,0.8);
        }

        /* Download Matrix Section */
        .qlx-z8-nexus-vessel {
            max-width: 1200px;
            margin: -80px auto 80px;
            padding: 0 20px;
            position: relative;
            z-index: 10;
        }

        .qlx-z8-nexus-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
        }

        .qlx-z8-pulse-shard {
            background: var(--qlx-z8-light);
            border-radius: var(--qlx-z8-radius);
            padding: 45px 35px;
            box-shadow: 0 15px 45px rgba(0,0,0,0.06);
            transition: var(--qlx-z8-transition);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            border: 1px solid rgba(0,0,0,0.03);
        }

        .qlx-z8-pulse-shard:hover {
            transform: translateY(-10px);
            border-color: var(--qlx-z8-primary);
        }

        .qlx-z8-shard-icon {
            width: 80px;
            height: 80px;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--qlx-z8-gray);
            border-radius: 20px;
            color: var(--qlx-z8-primary);
        }

        .qlx-z8-pulse-shard h3 {
            font-size: 1.6rem;
            margin-bottom: 12px;
            font-weight: 700;
        }

        .qlx-z8-pulse-shard p {
            color: var(--qlx-z8-text-mute);
            margin-bottom: 30px;
            font-size: 0.95rem;
        }

        .qlx-z8-download-spark {
            width: 100%;
            padding: 16px;
            background: var(--qlx-z8-dark);
            color: white;
            border-radius: 14px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--qlx-z8-transition);
            margin-bottom: 15px;
        }

        .qlx-z8-download-spark:hover {
            background: var(--qlx-z8-primary);
        }

        .qlx-z8-version-trace {
            font-size: 0.8rem;
            color: #aaa;
        }

        /* Features/Info Section */
        .qlx-z8-flare-nexus {
            max-width: 1100px;
            margin: 100px auto;
            padding: 0 5%;
            display: flex;
            flex-wrap: wrap;
            gap: 60px;
            align-items: center;
        }

        .qlx-z8-flare-content {
            flex: 1;
            min-width: 300px;
        }

        .qlx-z8-flare-content h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            font-weight: 800;
            color: var(--qlx-z8-dark);
        }

        .qlx-z8-flare-content p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            color: var(--qlx-z8-text-mute);
        }

        .qlx-z8-badge-vessel {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            margin-top: 30px;
        }

        .qlx-z8-badge-shard {
            padding: 8px 20px;
            background: var(--qlx-z8-primary-glow);
            color: var(--qlx-z8-primary);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .qlx-z8-flare-visual {
            flex: 1;
            min-width: 300px;
            background: linear-gradient(135deg, #fef2e6 0%, #fff 100%);
            border-radius: var(--qlx-z8-radius);
            padding: 40px;
            border: 1px dashed var(--qlx-z8-primary);
        }

        /* FAQ/System Requirements */
        .qlx-z8-realm-echo {
            background: var(--qlx-z8-gray);
            padding: 100px 5%;
        }

        .qlx-z8-realm-inner {
            max-width: 900px;
            margin: 0 auto;
        }

        .qlx-z8-realm-inner h2 {
            text-align: center;
            margin-bottom: 50px;
            font-size: 2rem;
        }

        .qlx-z8-list-vessel {
            display: grid;
            gap: 20px;
        }

        .qlx-z8-list-shard {
            background: white;
            padding: 25px;
            border-radius: 15px;
        }

        .qlx-z8-list-shard h4 {
            margin-bottom: 10px;
            color: var(--qlx-z8-primary);
        }

        /* Footer */
        .qlx-z8-trace-echo {
            background: var(--qlx-z8-dark);
            color: rgba(255,255,255,0.6);
            padding: 80px 5% 40px;
        }

        .qlx-z8-trace-nexus {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 50px;
            margin-bottom: 60px;
        }

        .qlx-z8-trace-shard h4 {
            color: white;
            margin-bottom: 25px;
            font-size: 1.1rem;
        }

        .qlx-z8-trace-shard ul {
            list-style: none;
        }

        .qlx-z8-trace-shard ul li {
            margin-bottom: 12px;
        }

        .qlx-z8-trace-shard a {
            color: inherit;
            text-decoration: none;
            transition: var(--qlx-z8-transition);
        }

        .qlx-z8-trace-shard a:hover {
            color: var(--qlx-z8-primary);
        }

        .qlx-z8-copyright-vessel {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            text-align: center;
            font-size: 0.9rem;
        }

        @media (max-width: 768px) {
            .qlx-z8-steer-nexus {
                display: none; /* Mobile nav would typically be a burger, simplified here */
            }
            .qlx-z8-orbit-vessel {
                padding: 15px 20px;
            }
            .qlx-z8-nexus-vessel {
                margin-top: -40px;
            }
            .qlx-z8-surge-realm h1 {
                font-size: 2.5rem;
            }
        }

.qlx-z8-hdr-orbit-vessel {
    font-family: var(--qlx-z8-font);
    line-height: 1.8;
    word-break: keep-all;
    color: var(--qlx-z8-text-main);
}
.qlx-z8-hdr-orbit-vessel,
.qlx-z8-hdr-orbit-vessel *,
.qlx-z8-hdr-orbit-vessel *::before,
.qlx-z8-hdr-orbit-vessel *::after {
    box-sizing: border-box;
}

.qlx-z8-hdr-orbit-vessel nav,
.qlx-z8-hdr-orbit-vessel div,
.qlx-z8-hdr-orbit-vessel section,
.qlx-z8-hdr-orbit-vessel article,
.qlx-z8-hdr-orbit-vessel aside,
.qlx-z8-hdr-orbit-vessel p,
.qlx-z8-hdr-orbit-vessel h1,
.qlx-z8-hdr-orbit-vessel h2,
.qlx-z8-hdr-orbit-vessel h3,
.qlx-z8-hdr-orbit-vessel h4,
.qlx-z8-hdr-orbit-vessel h5,
.qlx-z8-hdr-orbit-vessel h6,
.qlx-z8-hdr-orbit-vessel a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.qlx-z8-hdr-orbit-vessel p,
.qlx-z8-hdr-orbit-vessel h1,
.qlx-z8-hdr-orbit-vessel h2,
.qlx-z8-hdr-orbit-vessel h3,
.qlx-z8-hdr-orbit-vessel h4,
.qlx-z8-hdr-orbit-vessel h5,
.qlx-z8-hdr-orbit-vessel h6 {
    text-decoration: none;
}

.qlx-z8-hdr-orbit-vessel img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.qlx-z8-hdr-orbit-vessel {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link {
    --aisite-shell-nav-padding: 0;
    --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;
}

.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link,
.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link:hover,
.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link:focus,
.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link:active,
.qlx-z8-hdr-orbit-vessel a.qlx-z8-hdr-nav-link.active,
.qlx-z8-hdr-orbit-vessel a.qlx-z8-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);
}

.qlx-z8-hdr-orbit-vessel{
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(247, 163, 85, 0.1);
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-logo{
            width: 120px;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-steer-nexus{
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            min-width: 0;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-nav-link{
            font-weight: 600;
            font-size: 1rem;
            color: #2d3436;
            position: relative;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-nav-link:hover, .qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-nav-link.active{
            color: #f7a355;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-nav-link.active::after{
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 100%;
            height: 3px;
            background: #f7a355;
            border-radius: 2px;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-spark-jolt{
            display: inline-flex;
            align-items: center;
            padding: 18px 42px;
            background: #f7a355;
            color: white;
            font-weight: 700;
            font-size: 1.1rem;
            border-radius: 32px;
            box-shadow: 0 10px 25px rgba(247, 163, 85, 0.4);
            transition: transform 0.25s ease, background 0.25s ease;
            border: none;
            cursor: pointer;
        }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-spark-jolt:hover{
            transform: translateY(-3px);
            background: #ff8c21;
        }

@media (max-width: 768px){.qlx-z8-hdr-orbit-vessel{ padding: 15px 20px; }

.qlx-z8-hdr-orbit-vessel .qlx-z8-hdr-steer-nexus{ display: none; }}

.qlx-z8-hdr-orbit-vessel {
    background: rgb(255, 255, 255);
    background-image: none;
}

.qlx-z8-ftr-echo-trace {
    font-family: var(--qlx-z8-font);
    line-height: 1.8;
    word-break: keep-all;
    color: var(--qlx-z8-text-main);
}
.qlx-z8-ftr-echo-trace,
.qlx-z8-ftr-echo-trace *,
.qlx-z8-ftr-echo-trace *::before,
.qlx-z8-ftr-echo-trace *::after {
    box-sizing: border-box;
}

.qlx-z8-ftr-echo-trace nav,
.qlx-z8-ftr-echo-trace div,
.qlx-z8-ftr-echo-trace section,
.qlx-z8-ftr-echo-trace article,
.qlx-z8-ftr-echo-trace aside,
.qlx-z8-ftr-echo-trace p,
.qlx-z8-ftr-echo-trace h1,
.qlx-z8-ftr-echo-trace h2,
.qlx-z8-ftr-echo-trace h3,
.qlx-z8-ftr-echo-trace h4,
.qlx-z8-ftr-echo-trace h5,
.qlx-z8-ftr-echo-trace h6,
.qlx-z8-ftr-echo-trace a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.qlx-z8-ftr-echo-trace p,
.qlx-z8-ftr-echo-trace h1,
.qlx-z8-ftr-echo-trace h2,
.qlx-z8-ftr-echo-trace h3,
.qlx-z8-ftr-echo-trace h4,
.qlx-z8-ftr-echo-trace h5,
.qlx-z8-ftr-echo-trace h6 {
    text-decoration: none;
}

.qlx-z8-ftr-echo-trace img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.qlx-z8-ftr-echo-trace {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.qlx-z8-ftr-echo-trace a,
.qlx-z8-ftr-echo-trace a:hover,
.qlx-z8-ftr-echo-trace a:focus,
.qlx-z8-ftr-echo-trace a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.qlx-z8-ftr-echo-trace{
            background: #fafafa;
            padding: 100px 40px 60px;
            border-top: 1px solid rgba(0,0,0,0.05);
            position: relative;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-grid{
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 60px;
            position: relative;
            z-index: 2;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-brand{
            grid-column: span 2;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-brand-text{
            font-size: 2rem;
            font-weight: 900;
            color: #f7a355;
            margin-bottom: 20px;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-title{
            font-weight: 700;
            margin-bottom: 25px;
            font-size: 1.1rem;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-links{
            list-style: none;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-links li{
            margin-bottom: 12px;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-links a:hover{
            color: #f7a355;
            padding-left: 5px;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-trace-bottom{
            max-width: 1200px;
            margin: 60px auto 0;
            padding-top: 40px;
            border-top: 1px solid rgba(0,0,0,0.05);
            display: flex;
            justify-content: space-between;
            color: #636e72;
            font-size: 0.9rem;
        }

.qlx-z8-ftr-echo-trace .qlx-z8-ftr-footer-texture{
            position: absolute;
            right: 0;
            bottom: 0;
            width: 300px;
            opacity: 0.4;
            pointer-events: none;
        }