:root{
    --primary:#2bd9b9;
    --primary-rgb:43,217,185;
    --cinema-gold:#d6a84f;
    --bg:#08111f;
    --bg-soft:#101d2d;
    --bg-card:#142235;
    --text:#eefbf7;
    --muted:#a8bcc7;
    --line:rgba(255,255,255,.1);
    --shadow:0 18px 48px rgba(0,0,0,.28);
    --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(var(--primary-rgb),.18),transparent 28%),linear-gradient(180deg,#08111f 0%,#0b1524 48%,#0f1726 100%);color:var(--text);line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;z-index:50;background:rgba(8,17,31,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.mobile-header{height:64px;display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:10px;padding:0 14px}
.menu-button{width:42px;height:42px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.04);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.menu-button span{width:20px;height:2px;background:var(--text);border-radius:4px}.mobile-logo{justify-self:center}.mobile-logo img{width:118px;max-height:44px;object-fit:contain}.top-action{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--primary);color:#06121b;font-weight:800;padding:10px 18px;box-shadow:0 12px 26px rgba(var(--primary-rgb),.24);transition:filter .2s ease,transform .2s ease;white-space:nowrap}.top-action:hover,.main-button:hover,.cta-button:hover{filter:brightness(.85);transform:translateY(-1px)}
.desktop-header{display:none}.mobile-drawer{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:.2s ease}.drawer-open .mobile-drawer{opacity:1;pointer-events:auto}.drawer-panel{width:min(82vw,340px);height:100%;background:#0b1727;border-right:1px solid var(--line);transform:translateX(-100%);transition:transform .24s ease;box-shadow:var(--shadow);padding:18px}.drawer-open .drawer-panel{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-weight:700;margin-bottom:16px}.drawer-close{width:38px;height:38px;border:none;border-radius:12px;background:rgba(255,255,255,.08);color:var(--text);font-size:24px}.mobile-drawer nav{display:grid;gap:8px}.mobile-drawer a{padding:13px 14px;border-radius:14px;background:rgba(255,255,255,.04);color:var(--text)}.mobile-drawer a.active{color:#07131a;background:var(--primary);font-weight:800}
main{min-height:70vh}.container,.section{width:min(1180px,calc(100% - 32px));margin-inline:auto}.movie-hero{position:relative;min-height:690px;background:linear-gradient(90deg,rgba(8,17,31,.95) 0%,rgba(8,17,31,.78) 50%,rgba(8,17,31,.36) 100%),url('banner.webp') center/cover no-repeat;display:flex;align-items:center;overflow:hidden}.movie-hero:after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--bg))}.hero-content{position:relative;z-index:1;width:min(1040px,calc(100% - 32px));margin:auto;padding:118px 0 96px}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(var(--primary-rgb),.32);border-radius:999px;background:rgba(var(--primary-rgb),.11);color:var(--primary);font-weight:800;font-size:.86rem;letter-spacing:.04em}.movie-hero h1,.page-hero h1{font-size:clamp(2.25rem,7vw,5.5rem);line-height:1.03;margin:18px 0 18px;letter-spacing:-.06em}.hero-content p,.page-hero p{max-width:760px;color:var(--muted);font-size:1.05rem}.main-button,.cta-button{display:inline-flex;align-items:center;justify-content:center;margin-top:22px;border-radius:999px;background:var(--primary);color:#06121b;font-weight:900;padding:14px 24px;box-shadow:0 16px 32px rgba(var(--primary-rgb),.22);transition:.2s ease}.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.1;margin:0;letter-spacing:-.04em}.section-head p{max-width:620px;color:var(--muted);margin:0}.category-grid{display:grid;grid-template-columns:1fr;gap:16px}.movie-card,.service-card,.data-chart-panel,.info-card,.faq-item,.notice-box,.step-card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.035));box-shadow:0 12px 30px rgba(0,0,0,.18)}.movie-card{padding:22px;min-height:210px;display:flex;flex-direction:column;justify-content:space-between}.movie-card .icon{width:44px;height:44px;border-radius:15px;background:rgba(var(--primary-rgb),.16);border:1px solid rgba(var(--primary-rgb),.32);display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:900}.movie-card h3,.service-card h3,.info-card h3,.step-card h3{margin:16px 0 8px;font-size:1.22rem}.movie-card p,.service-card p,.info-card p,.step-card p,.notice-box p{color:var(--muted);margin:0}.text-link{color:var(--primary);font-weight:800;margin-top:16px;display:inline-flex}.service-grid{display:grid;grid-template-columns:1fr;gap:16px}.service-card{padding:22px}.tag{display:inline-flex;border-radius:999px;padding:5px 10px;background:var(--primary);color:#07131a;font-size:.78rem;font-weight:900}.feature-split,.data-split,.device-showcase,.security-section,.parental-guidance-section{display:grid;grid-template-columns:1fr;gap:28px;align-items:center}.feature-media,.data-media,.device-media{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--bg-card)}.feature-copy h2,.data-copy h2,.device-copy h2,.security-section h2,.parental-guidance-section h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.12;margin:0 0 14px;letter-spacing:-.04em}.feature-copy p,.data-copy p,.device-copy p,.security-section p,.parental-guidance-section p{color:var(--muted)}.data-chart-panel{padding:22px}.metric-list{display:grid;gap:12px;margin:18px 0 0}.metric{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}.metric strong{color:var(--primary)}.trend-bars{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;align-items:end;height:120px}.trend-bars span{display:block;border-radius:12px 12px 4px 4px;background:linear-gradient(180deg,var(--primary),rgba(var(--primary-rgb),.28));min-height:24px}.security-section,.parental-guidance-section{padding:34px;border-radius:30px;border:1px solid var(--line);background:rgba(255,255,255,.045)}.guidance-list{display:grid;gap:10px;margin:18px 0 0;padding:0;list-style:none}.guidance-list li{padding:12px 14px;border-radius:15px;background:rgba(var(--primary-rgb),.08);border:1px solid rgba(var(--primary-rgb),.16);color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;font-size:1.05rem}.faq-item p{margin:0;color:var(--muted)}.bottom-cta{width:min(1180px,calc(100% - 32px));margin:30px auto 72px;border-radius:32px;padding:44px 26px;text-align:center;background:radial-gradient(circle at 20% 0%,rgba(var(--primary-rgb),.28),transparent 36%),linear-gradient(135deg,rgba(var(--primary-rgb),.16),rgba(255,255,255,.045));border:1px solid rgba(var(--primary-rgb),.24);box-shadow:var(--shadow)}.bottom-cta h2{margin:0 0 12px;font-size:clamp(1.8rem,4vw,3.2rem)}.bottom-cta p{margin:0 auto;max-width:720px;color:var(--muted)}.page-hero{padding:105px 0 54px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 70% 0%,rgba(var(--primary-rgb),.16),transparent 30%)}.page-layout{width:min(1080px,calc(100% - 32px));margin:0 auto;padding:54px 0 78px}.content-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:28px}.info-card,.step-card{padding:22px}.notice-box{padding:22px;margin:28px 0;border-color:rgba(var(--primary-rgb),.26);background:rgba(var(--primary-rgb),.075)}.rich-text p{color:var(--muted);margin:0 0 18px}.rich-text h2{font-size:clamp(1.45rem,3vw,2.2rem);margin:34px 0 12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.04)}table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--line)}th{color:var(--primary);font-size:.92rem}td{color:var(--muted)}.site-footer{border-top:1px solid var(--line);background:#07111d;padding:46px 0 0}.footer-legal{width:min(1180px,calc(100% - 32px));margin:auto;display:grid;grid-template-columns:1fr;gap:20px}.footer-legal div{border:1px solid var(--line);border-radius:20px;padding:20px;background:rgba(255,255,255,.035)}.footer-legal strong{color:var(--primary)}.footer-legal p{color:var(--muted);margin:8px 0 0}.footer-bottom{margin-top:30px;padding:18px 16px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;color:var(--muted);font-size:.92rem;width:min(1180px,calc(100% - 32px));margin-left:auto;margin-right:auto}.search-icon{width:26px;height:26px;border:2px solid var(--muted);border-radius:50%;position:relative;display:inline-block}.search-icon:after{content:"";position:absolute;width:10px;height:2px;background:var(--muted);right:-7px;bottom:0;transform:rotate(45deg);border-radius:4px}.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.pill{border:1px solid rgba(var(--primary-rgb),.22);background:rgba(var(--primary-rgb),.08);color:var(--primary);padding:6px 11px;border-radius:999px;font-weight:800;font-size:.86rem}.stars{letter-spacing:.18em;color:var(--cinema-gold)}
@media (min-width:700px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}.footer-legal{grid-template-columns:repeat(3,1fr)}}
@media (min-width:960px){.mobile-header{display:none}.desktop-header{height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;width:min(1240px,calc(100% - 44px));margin:auto}.desktop-logo img{width:154px;max-height:54px;object-fit:contain}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:18px}.desktop-nav a{position:relative;color:var(--muted);font-weight:700;font-size:.96rem;padding:26px 0}.desktop-nav a:after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:var(--primary);transform:scaleX(0);transition:.2s ease}.desktop-nav a:hover,.desktop-nav a.active{color:var(--primary)}.desktop-nav a:hover:after,.desktop-nav a.active:after{transform:scaleX(1)}.desktop-tools{display:flex;align-items:center;gap:24px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.feature-split,.data-split,.device-showcase{grid-template-columns:1.05fr .95fr}.data-split{grid-template-columns:.95fr 1.05fr}.security-section,.parental-guidance-section{grid-template-columns:.82fr 1.18fr}.content-grid{grid-template-columns:repeat(3,1fr)}.page-layout{padding-top:68px}.section{padding:88px 0}}
@media (max-width:420px){.top-action{padding:9px 13px}.mobile-logo img{width:105px}.movie-hero{min-height:640px}.section-head{display:block}.movie-card{min-height:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin:6px 0}}