:root{
    --primary:#00c2a8;
    --primary-soft:rgba(0,194,168,.13);
    --primary-strong:#0ff0d0;
    --bg:#0b1118;
    --bg-deep:#070b10;
    --panel:#111b25;
    --panel-2:#162332;
    --card:#13202d;
    --line:rgba(255,255,255,.10);
    --text:#f4f7fb;
    --muted:#a9b7c6;
    --muted-2:#7f8d9d;
    --danger:#ffcf66;
    --shadow:0 22px 70px rgba(0,0,0,.32);
    --radius:18px;
    --radius-lg:24px;
    --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    background:radial-gradient(circle at 18% 4%, rgba(0,194,168,.12), transparent 28%),linear-gradient(180deg,var(--bg),var(--bg-deep) 52%,#0c121a);
    color:var(--text);
    line-height:1.75;
    overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
main{min-height:70vh}
.site-header{header:site;position:sticky;top:0;z-index:50;background:rgba(9,15,22,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.mobile-header{height:62px;display:grid;grid-template-columns:64px 1fr 82px;align-items:center;padding:0 14px;gap:8px}
.desktop-header{display:none}
.logo img{height:34px;width:auto;object-fit:contain}.mobile-logo{justify-self:center}.desktop-logo img{height:40px}.footer-logo img{height:42px}
.menu-button{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.08);display:inline-flex;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-button span{width:21px;height:2px;background:var(--text);border-radius:999px;display:block}
.top-action{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;border-radius:999px;background:var(--primary);color:#06110f;font-weight:800;box-shadow:0 12px 30px rgba(0,194,168,.25);white-space:nowrap}.top-action:hover,.main-button:hover{filter:brightness(.85)}
.mobile-drawer{display:none;position:fixed;left:12px;right:12px;top:72px;background:rgba(15,25,35,.98);border:1px solid var(--line);border-radius:20px;padding:14px;box-shadow:var(--shadow)}
.mobile-drawer.open{display:block}.mobile-nav{display:grid;gap:4px}.mobile-nav a{padding:12px 14px;border-radius:14px;color:var(--muted)}.mobile-nav a.active,.mobile-nav a:hover{background:var(--primary-soft);color:var(--primary-strong)}
.container,.section{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:58px 0}.section.tight{padding-top:34px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-strong);background:var(--primary-soft);border:1px solid rgba(0,194,168,.26);padding:6px 12px;border-radius:999px;font-weight:700;font-size:.84rem;letter-spacing:.04em}.eyebrow:before{content:"";width:7px;height:7px;background:var(--primary);border-radius:50%;box-shadow:0 0 16px var(--primary)}
h1,h2,h3{line-height:1.18;margin:0 0 16px}h1{font-size:clamp(2.1rem,8vw,4.8rem);letter-spacing:-.04em}h2{font-size:clamp(1.65rem,4.5vw,3rem);letter-spacing:-.025em}h3{font-size:1.12rem}p{margin:0 0 16px;color:var(--muted)}
.movie-hero,.banner-section{position:relative;min-height:720px;display:flex;align-items:center;isolation:isolate;overflow:hidden}.movie-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,10,14,.94),rgba(7,10,14,.70) 52%,rgba(7,10,14,.25)),linear-gradient(180deg,transparent 65%,var(--bg));z-index:-1}.movie-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 28%,rgba(0,194,168,.18),transparent 34%);z-index:-1}.hero-bg{position:absolute;inset:0;z-index:-2}.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.72}.hero-content{width:min(780px,calc(100% - 32px));margin:0 auto;padding-top:30px}.hero-content p{font-size:1.08rem;max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.main-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;background:var(--primary);color:#06110f;font-weight:900;box-shadow:0 18px 46px rgba(0,194,168,.22);border:0}.ghost-link{display:inline-flex;align-items:center;min-height:48px;color:var(--text);border-bottom:1px solid var(--primary)}
.hero-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:34px;max-width:620px}.metric{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:18px;padding:14px}.metric strong{font-size:1.45rem;display:block;color:var(--text)}.metric span{font-size:.86rem;color:var(--muted)}
.category-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:28px}.movie-card,.service-card,.info-card,.faq-item,.data-chart-panel,.security-section,.parental-guidance-section,.page-card{background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 12px 38px rgba(0,0,0,.16)}.movie-card:hover,.page-card:hover{transform:translateY(-4px);border-color:rgba(0,194,168,.35)}.movie-card,.page-card{transition:.22s ease}.badge{width:42px;height:42px;border-radius:14px;background:var(--primary-soft);color:var(--primary-strong);display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:16px}.card-link{display:inline-flex;margin-top:8px;color:var(--primary-strong);font-weight:800}.service-grid,.feature-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:26px}.service-card .tag{display:inline-block;background:var(--primary-soft);color:var(--primary-strong);border-radius:999px;padding:4px 10px;font-size:.78rem;margin-bottom:10px}.split-section{display:grid;gap:28px;align-items:center}.visual-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}.visual-card img{width:100%;height:auto}.visual-caption{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(7,11,16,.74);border:1px solid var(--line);border-radius:16px;padding:14px;backdrop-filter:blur(14px)}
.data-chart-panel{padding:24px}.data-list{display:grid;gap:12px;margin-top:18px}.data-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.data-row:last-child{border-bottom:0}.trend{color:var(--primary-strong);font-weight:900}.bar{height:9px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-top:8px}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-strong));border-radius:inherit}.stars{letter-spacing:2px;color:var(--danger)}.device-showcase{background:linear-gradient(135deg,rgba(0,194,168,.16),rgba(255,255,255,.04));border:1px solid rgba(0,194,168,.22);border-radius:var(--radius-lg);padding:24px}.device-actions{margin-top:16px}.note-box{border-left:4px solid var(--primary);padding:16px 18px;background:var(--primary-soft);border-radius:14px;margin-top:18px}.security-section ul,.parental-guidance-section ul,.check-list{padding:0;margin:12px 0 0;list-style:none}.security-section li,.parental-guidance-section li,.check-list li{padding:9px 0 9px 30px;position:relative;color:var(--muted)}.security-section li:before,.parental-guidance-section li:before,.check-list li:before{content:"";position:absolute;left:0;top:18px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px var(--primary-soft)}
.faq-list{display:grid;gap:14px;margin-top:24px}.faq-item h3{margin-bottom:8px}.page-hero{padding:72px 0 36px;background:radial-gradient(circle at 80% 10%,rgba(0,194,168,.13),transparent 30%)}.page-hero .summary{max-width:820px;font-size:1.06rem}.page-layout{display:grid;gap:22px}.content-prose{max-width:900px}.content-prose p{font-size:1.02rem}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.04);margin-top:20px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line)}th{color:var(--primary-strong);font-size:.9rem}td{color:var(--muted)}tr:last-child td{border-bottom:0}.step-list{counter-reset:item;display:grid;gap:14px;margin-top:20px}.step{position:relative;padding:18px 18px 18px 58px;background:rgba(255,255,255,.055);border:1px solid var(--line);border-radius:18px}.step:before{counter-increment:item;content:counter(item);position:absolute;left:18px;top:18px;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#06110f;display:grid;place-items:center;font-weight:900}.site-footer{padding:58px 0 24px;background:#071018;border-top:1px solid var(--line)}.footer-cta{width:min(var(--max),calc(100% - 32px));margin:0 auto 42px;display:grid;gap:20px;align-items:center;background:linear-gradient(135deg,rgba(0,194,168,.22),rgba(255,255,255,.06));border:1px solid rgba(0,194,168,.25);border-radius:24px;padding:26px}.footer-grid{width:min(var(--max),calc(100% - 32px));margin:0 auto;display:grid;gap:24px}.footer-grid a{display:block;color:var(--muted);padding:4px 0}.footer-grid a:hover{color:var(--primary-strong)}.legal-strip{width:min(var(--max),calc(100% - 32px));margin:30px auto 0;border-top:1px solid var(--line);padding-top:18px}.legal-strip p{font-size:.86rem;color:var(--muted-2);margin-bottom:8px}.search-icon{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);display:none;align-items:center;justify-content:center}.search-icon span{width:16px;height:16px;border:2px solid var(--text);border-radius:50%;position:relative}.search-icon span:after{content:"";position:absolute;width:8px;height:2px;background:var(--text);right:-6px;bottom:-3px;transform:rotate(45deg);border-radius:2px}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.feature-grid{grid-template-columns:repeat(2,1fr)}.hero-metrics{grid-template-columns:repeat(4,1fr)}.footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}}
@media (min-width:980px){.mobile-header,.mobile-drawer{display:none}.desktop-header{width:min(1280px,calc(100% - 48px));height:78px;margin:0 auto;display:flex;align-items:center;gap:24px}.desktop-nav{display:flex;align-items:center;gap:18px;flex:1;justify-content:center}.desktop-nav a{font-size:.94rem;color:var(--muted);position:relative;white-space:nowrap}.desktop-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-13px;height:2px;background:var(--primary);transform:scaleX(0);transition:.22s ease}.desktop-nav a:hover,.desktop-nav a.active{color:var(--text)}.desktop-nav a:hover:after,.desktop-nav a.active:after{transform:scaleX(1)}.search-icon{display:flex}.desktop-action{min-width:92px}.movie-hero{min-height:790px}.hero-content{margin-left:calc((100% - min(var(--max), calc(100% - 48px)))/2);}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(4,1fr)}.split-section{grid-template-columns:1.05fr .95fr}.split-section.reverse{grid-template-columns:.95fr 1.05fr}.split-section.reverse .visual-card{order:-1}.footer-cta{grid-template-columns:1fr auto;padding:34px}.page-layout{grid-template-columns:1.2fr .8fr}.page-hero{padding:96px 0 50px}}
@media (max-width:420px){.mobile-header{grid-template-columns:52px 1fr 76px;padding:0 10px}.top-action{padding:0 12px;font-size:.9rem}.movie-hero{min-height:690px}.section{width:min(var(--max),calc(100% - 24px));padding:46px 0}.hero-content{width:calc(100% - 24px)}.movie-card,.service-card,.info-card,.faq-item,.data-chart-panel,.security-section,.parental-guidance-section,.page-card{padding:18px}}