:root {
    --bg-color: #0f172a;
    --bg-card: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-heading: #ffffff;
    --text-inverse: #ffffff; /* Button text, always light/dark to contrast primary */
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --secondary-color: #334155;
    --glass-border: rgba(255,255,255,0.05);
    --hero-gradient-1: #334155;
    --hero-gradient-2: #0f172a;
    --footer-bg: #020617;
    --footer-text: #475569;
}

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

body {
    font-family: 'Roboto', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    padding-bottom: 90px;
    overflow-x: hidden;
}

/* 布局通用 */
.z95mxj { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.zw3it2 { text-align: center; font-size: 2rem; margin-bottom: 40px; font-weight: 800; color: var(--text-heading); }
.zudkid { text-align: left; }

/* 按钮通用 */
.zui7x3 {
    display: inline-block;
    padding: 16px 12px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.2s;
    cursor: pointer;
    text-align: center;
}
.zui7x3:active { transform: scale(0.95); }
.ztm6w1 { background: var(--primary-color); color: var(--text-inverse) !important; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.ztm6w1:hover { background: var(--primary-hover); transform: translateY(-2px); }
.z79ulz { background: var(--secondary-color); color: var(--text-main); border: 1px solid var(--glass-border); }
.z79ulz:hover { opacity: 0.8; transform: translateY(-2px); }
.zccqx8 { background: transparent; color: var(--primary-color); border: 2px solid var(--primary-color); }
.zccqx8:hover { background: rgba(0,0,0,0.05); }
.zg000k { display: block; width: 100%; }
.z2rs7h { padding: 18px 40px; font-size: 1.1rem; flex: none; }

@keyframes pulse {
    0% { box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
    50% { box-shadow: 0 4px 25px rgba(0,0,0,0.2); }
    100% { box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
}
.zhv6ye { animation: pulse 2s infinite; }

/* 页眉 & 导航栏 */
.zh7mh7 {
    padding: 15px 20px;
    background: var(--bg-color);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}
.z528vo { font-size: 1.2rem; font-weight: 800; color: var(--text-heading); }
.zqe15v { display: none; } /* 移动端隐藏导航文本 */
.zq2lbg { padding: 8px 20px; border-radius: 8px; font-size: 0.9rem; }

/* 主视觉 Hero区 */
.zrlh9e { 
    text-align: center; 
    padding: 40px 20px 60px; 
    background: radial-gradient(circle at top center, var(--hero-gradient-1) 0%, var(--hero-gradient-2) 100%);
    position: relative;
    overflow: hidden;
}
.z239t4 { font-size: 2.2rem; font-weight: 800; margin-bottom: 15px; letter-spacing: -0.5px; line-height: 1.2; color: var(--text-heading);}
.zrzvam { font-size: 1rem; color: var(--text-muted); margin-bottom: 30px; }
.zzrsdn { display: none; }

/* 动态图卡 */
.zm2lrv { 
    position: relative; 
    height: 350px; 
    width: 100%; 
    margin-top: 40px; 
}
.floating-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    gap: 15px;
    position: absolute;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    animation: float 6s ease-in-out infinite;
    color: var(--text-heading);
}
.float-icon { font-size: 2rem; }
.float-text { font-size: 0.9rem; font-weight: bold; text-align: left; }
.float-text span { font-size: 0.75rem; color: var(--primary-color); }

.card-1 { top: 0; left: 5%; animation-delay: 0s; }
.card-2 { top: 35%; right: 5%; animation-delay: 2s; }
.card-3 { bottom: 10%; left: 15%; animation-delay: 4s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* 核心优势 */
.zdoqno { padding: 60px 20px; }
.znnje2 { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 1200px; margin: 0 auto; }
.zx19ne { background: var(--bg-card); padding: 30px 20px; border-radius: 24px; text-align: center; border: 1px solid var(--glass-border); }
.zx19ne .zdfe2e { font-size: 2.5rem; margin-bottom: 15px; }
.zx19ne h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-heading); }
.zx19ne p { font-size: 0.9rem; color: var(--text-muted); }

/* 流媒体与 AI */
.zqgzwy { padding: 40px 20px; }
.zkmhh1 { display: flex; flex-direction: column; gap: 30px; max-width: 1200px; margin: 0 auto; }
.zlm1ht p { margin-bottom: 20px; color: var(--text-muted); }
.z7cfqd { display: flex; flex-direction: column; gap: 15px; }
.zbhl05 { background: var(--bg-card); padding: 15px; border-radius: 30px; font-weight: bold; text-align: center; border: 1px solid var(--glass-border); color: var(--text-heading); }

/* 定价表 */
.zs3wr0 { padding: 60px 20px; }
.zjsf3s { display: grid; grid-template-columns: 1fr; gap: 30px; max-width: 900px; margin: 0 auto; }
.zrw1gy { background: var(--bg-card); border-radius: 24px; padding: 40px 30px; position: relative; border: 1px solid var(--glass-border); text-align: center; color: var(--text-main); }
.zrw1gy.zeszcp { border: 2px solid var(--primary-color); background: var(--hero-gradient-1); }
.zmk7kn { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary-color); color: var(--text-inverse); padding: 5px 15px; border-radius: 24px; font-size: 0.8rem; font-weight: bold; }
.z3uu1a { font-size: 3.5rem; font-weight: 800; margin: 20px 0; color: var(--text-heading); }
.z3uu1a span, .z3uu1a small { font-size: 1.2rem; color: var(--text-muted); font-weight: normal; }
.z77gcc { list-style: none; margin-bottom: 30px; text-align: left; }
.z77gcc li { margin-bottom: 15px; font-size: 0.95rem; }

/* 用户评价 */
.z60osq { padding: 40px 20px; }
.z2c64f { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 1000px; margin: 0 auto; }
.zbo68v { background: var(--bg-card); padding: 30px; border-radius: 24px; border: 1px solid var(--glass-border); }
.z0xgtz { color: #fbbf24; margin-bottom: 15px; font-size: 1.2rem; }
.zbo68v p { font-style: italic; }
.z3s1n4 { color: var(--text-muted); font-size: 0.9rem; margin-top: 15px; font-weight: bold; }

/* FAQ */
.z3jjjm { padding: 40px 20px; }
.zaxi29 { max-width: 800px; margin: 0 auto; }
.z66al8 { margin-bottom: 30px; border-bottom: 1px solid var(--glass-border); padding-bottom: 20px; }
.z66al8 h4 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-heading); }
.z66al8 p { color: var(--text-muted); }

/* 页脚 */
.zbkogv { background: var(--footer-bg); color: var(--text-main); text-align: center; padding: 60px 20px; }
.zalynw { display: flex; flex-direction: column; gap: 20px; margin-bottom: 40px; }
.zalynw a { color: var(--text-muted); text-decoration: none; font-weight: 600; }
.zalynw a:hover { color: var(--text-heading); }
.copyright { color: var(--footer-text); font-size: 0.9rem; }

/* 移动端悬浮底栏 */
.zuny4c {
    position: fixed; bottom: 0; left: 0; width: 100%;
    background: var(--bg-color);
    padding: 15px 20px; display: flex; gap: 15px;
    border-top: 1px solid var(--glass-border);
    z-index: 1000;
}
.zuny4c .zui7x3 { flex: 1; }

@media (min-width: 768px) {
    body { padding-bottom: 0; }
    .zqe15v { display: flex; gap: 30px; align-items: center; }
    .zqe15v a { color: var(--text-main); text-decoration: none; font-weight: 600; transition: color 0.2s; }
    .zqe15v a:hover { color: var(--primary-color); }
    .zvups7 { color: var(--primary-color) !important; border-bottom: 1px dashed var(--primary-color); padding-bottom: 2px;}

    .zrlh9e { padding: 100px 20px 80px; text-align: left; }
    .zo6xt5 { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
    .z4nqnu { flex: 1; max-width: 50%; }
    .zm2lrv { flex: 1; height: 450px; margin-top: 0; }
    .z239t4 { font-size: 3.5rem; letter-spacing: -2px; margin-bottom: 20px; }
    .zrzvam { font-size: 1.2rem; margin-bottom: 40px; }
    
    .zuny4c { display: none; }
    .zzrsdn { display: flex; justify-content: flex-start; gap: 20px; margin-bottom: 0; align-items: center; flex-wrap: wrap; }

    .card-1 { top: 10%; left: 0; padding: 15px 30px;}
    .card-2 { top: 45%; right: 0; padding: 15px 30px;}
    .card-3 { bottom: 10%; left: 20%; padding: 15px 30px;}
    .float-text { font-size: 1.1rem; }

    .znnje2 { grid-template-columns: repeat(3, 1fr); }
    .zkmhh1 { flex-direction: row; align-items: center; }
    .zlm1ht, .z7cfqd { flex: 1; }
    .z7cfqd { flex-direction: row; flex-wrap: wrap; justify-content: center; }
    .zbhl05 { width: calc(50% - 15px); }

    .zjsf3s { grid-template-columns: repeat(3, 1fr); max-width: 1100px; }
    .zrw1gy.zeszcp { transform: scale(1.05); }
    .z2c64f { grid-template-columns: repeat(2, 1fr); }
    .zalynw { flex-direction: row; justify-content: center; gap: 40px; }
}

/* 优化文章内链与外链对比度 */
.zfmz01 a:not(.zui7x3):not(.ztm6w1):not(.zek0kk) {
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 600;
    transition: color 0.2s;
}
.zfmz01 a:not(.zui7x3):not(.ztm6w1):not(.zek0kk):hover {
    color: var(--primary-hover);
}

.zek0kk {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary-color);
    color: var(--text-inverse) !important;
    border-radius: 8px;
    text-decoration: none !important;
    font-weight: bold;
    margin: 0 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.zek0kk:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* ================== Deluxe Upgrades ================== */
/* Toast Notifications */
#toast-container { position: fixed; bottom: 30px; left: 30px; z-index: 9999; display: flex; flex-direction: column; gap: 15px; pointer-events: none; }
@media (max-width: 768px) {
    #toast-container { bottom: 100px; left: 15px; }
    .znnje2 { 
        display: grid; 
        grid-template-columns: 1fr; 
        gap: 15px; 
    }
    .zx19ne { 
        display: grid;
        grid-template-columns: 50px 1fr;
        column-gap: 15px;
        text-align: left;
        padding: 20px 15px; 
        align-items: center;
    }
    .zx19ne .zdfe2e {
        grid-column: 1;
        grid-row: 1 / span 2;
        font-size: 2.2rem;
        margin-bottom: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .zx19ne h3 {
        grid-column: 2;
        grid-row: 1;
        margin-bottom: 4px;
        margin-top: 2px;
        font-size: 1.05rem;
    }
    .zx19ne p {
        grid-column: 2;
        grid-row: 2;
        margin-bottom: 0;
        font-size: 0.85rem;
    }
}
.ziqhkw { background: var(--bg-card); color: var(--text-main); padding: 15px 25px; border-radius: 30px; border: 1px solid var(--glass-border); box-shadow: 0 10px 30px rgba(0,0,0,0.2); display: flex; align-items: center; gap: 12px; transform: translateX(-150%); opacity: 0; transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); font-size: 0.95rem; }
.ziqhkw.show { transform: translateX(0); opacity: 1; }
.zwxh1e { background: var(--primary-color); color: #fff; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.zz2as9 span { color: var(--primary-color); font-weight: bold; }

/* Comparison Table */
.z5g4uj { padding: 80px 20px; background: var(--hero-gradient-2); }
.zxt9li { width: 100%; max-width: 900px; margin: 0 auto; border-collapse: collapse; background: var(--bg-card); border-radius: 24px; overflow: hidden; border: 1px solid var(--glass-border); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.zxt9li th, .zxt9li td { padding: 20px; text-align: center; border-bottom: 1px solid var(--glass-border); }
.zxt9li th { background: rgba(0,0,0,0.2); font-weight: 600; color: var(--text-heading); font-size: 1.1rem; }
.zxt9li td:first-child { text-align: left; font-weight: 600; color: var(--text-main); }
.zxt9li .zb7o4d { background: rgba(255,255,255,0.03); border-left: 2px solid var(--primary-color); border-right: 2px solid var(--primary-color); }
.zhb58m { background: var(--primary-color) !important; color: #fff !important; }
.z3y8hc { color: #22c55e; font-size: 1.2rem; font-weight: bold; }
.znkc8l { color: var(--text-muted); font-size: 1.2rem; opacity: 0.5; }
@media (max-width: 768px) {
    .zxt9li th, .zxt9li td { padding: 12px 10px; font-size: 0.9rem; }
}

/* Dynamic Ping Panel */
.ping-panel { background: rgba(0,0,0,0.6); border: 1px solid var(--glass-border); border-radius: 24px; padding: 25px; width: 100%; max-width: 400px; font-family: 'Courier New', Courier, monospace; color: #10b981; font-size: 0.9rem; margin: 0 auto; box-shadow: 0 20px 40px rgba(0,0,0,0.3); text-align: left;}
.ping-header { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px; margin-bottom: 15px; color: #f8fafc; font-weight: bold; font-family: 'Roboto', sans-serif;}
.ping-dots { display: flex; gap: 6px; margin-right: auto;}
.ping-dot { width: 12px; height: 12px; border-radius: 50%; background: #ef4444; }
.ping-dot.yellow { background: #eab308; }
.ping-dot.green { background: #22c55e; }
.ping-line { margin: 8px 0; opacity: 0.8; display: flex; justify-content: space-between; }
.ping-ms { font-weight: bold; }

/* Styles extracted from templates */
.zfmz01 { max-width: 800px; margin: 40px auto; padding: 40px; background: var(--bg-card); border-radius: 30px; border: 1px solid var(--glass-border); color: var(--text-main); line-height: 1.8;}
@media (max-width: 768px) { .zfmz01 { padding: 20px; margin: 20px; } }
.zfmz01 h1 { color: var(--text-heading); font-size: 2.2rem; margin-bottom: 20px; border-bottom: 1px solid var(--glass-border); padding-bottom: 15px; line-height: 1.3;}
.zfmz01 h2 { color: var(--primary-color); margin: 30px 0 15px; font-size: 1.5rem; }
.zfmz01 p { margin-bottom: 20px; }
.zfmz01 strong { color: var(--text-heading); }
.zek0kk { display: inline-block; background: var(--primary-color); color: var(--text-inverse); padding: 12px 24px; border-radius: 8px; font-weight: bold; text-decoration: none; margin-top: 20px; box-shadow: 0 4px 15px rgba(245,158,11,0.3); transition: transform 0.2s;}
.zek0kk:hover { transform: translateY(-2px); }

.zf5lfn { max-width: 1200px; margin: 40px auto; padding: 0 20px; }
.zxlhcp { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; margin-top: 40px; }
.zsm693 { background: var(--bg-card); border: 1px solid var(--glass-border); border-radius: 30px; padding: 25px; transition: transform 0.3s; display: flex; flex-direction: column;}
.zsm693:hover { transform: translateY(-5px); border-color: var(--primary-color); }
.zsm693 h3 { color: var(--text-heading); font-size: 1.15rem; margin-bottom: 15px; line-height: 1.5; }
.zsm693 p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; line-height: 1.6; flex: 1;}
.zsm693 a { display: inline-block; color: var(--primary-color); font-weight: bold; text-decoration: none; align-self: flex-start; transition: color 0.2s;}
.zsm693 a:hover { color: var(--text-heading); }


/* ================== ANTIGRAVITY UPDATE ================== */
.antigravity-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.antigravity-particles .particle { position: absolute; background: var(--primary-color); border-radius: 50%; box-shadow: 0 0 10px var(--primary-color); animation: floatUp linear infinite; }
@keyframes floatUp {
    0% { transform: translateY(0) scale(1); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-100vh) scale(1.5); opacity: 0; }
}
.z4nqnu, .zm2lrv, .z239t4, .zrzvam, .zzrsdn { position: relative; z-index: 1; }

.zx19ne { transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease; }
.zx19ne:hover { transform: translateY(-15px); box-shadow: 0 25px 50px -12px rgba(168, 85, 247, 0.3); border-color: var(--primary-color); }

.zrw1gy { transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease; }
.zrw1gy:hover { transform: translateY(-15px) scale(1.02); box-shadow: 0 30px 60px -15px rgba(168, 85, 247, 0.35); z-index: 2; border-color: var(--primary-color); }
.zrw1gy.zeszcp { transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease; }
.zrw1gy.zeszcp:hover { transform: translateY(-15px) scale(1.07); }