:root{
  --primary:#00c2a8;
  --primary-deep:#008f7d;
  --primary-soft:rgba(0,194,168,.14);
  --bg:#081013;
  --bg-2:#0d1a1f;
  --panel:#111f25;
  --panel-2:#15262d;
  --text:#f4fbfa;
  --muted:#b6c8c6;
  --line:rgba(255,255,255,.11);
  --shadow:0 18px 60px rgba(0,0,0,.28);
  --radius:20px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:radial-gradient(circle at top left,rgba(0,194,168,.18),transparent 36%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
main{min-height:60vh}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:58px 0}.section.compact{padding:38px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.04em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 18px var(--primary)}h1,h2,h3{margin:0 0 14px;line-height:1.15;letter-spacing:-.03em}h1{font-size:clamp(34px,8vw,72px)}h2{font-size:clamp(26px,5vw,44px)}h3{font-size:20px}p{margin:0 0 16px;color:var(--muted)}.lead{font-size:18px;color:#dcefed;max-width:820px}.site-header{position:sticky;top:0;z-index:50;background:rgba(8,16,19,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.mobile-header{height:62px;display:grid;grid-template-columns:56px 1fr auto;align-items:center;width:min(var(--max),calc(100% - 24px));margin:0 auto}.desktop-header{display:none}.logo img{height:34px;width:auto;object-fit:contain}.mobile-logo{justify-self:center}.menu-button{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;gap:5px;justify-content:center;align-items:flex-start;padding:0;cursor:pointer}.menu-button span{width:24px;height:2px;background:var(--text);border-radius:8px;display:block}.top-action,.main-button,.outline-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:999px;font-weight:900;letter-spacing:.02em;transition:.2s ease}.top-action{padding:0 17px;background:var(--primary);color:#021211;box-shadow:0 10px 24px rgba(0,194,168,.28)}.top-action:hover,.main-button:hover{filter:brightness(.85);transform:translateY(-1px)}.mobile-drawer{position:fixed;left:0;right:0;top:63px;background:rgba(8,16,19,.98);border-bottom:1px solid var(--line);transform:translateY(-115%);transition:.25s ease;z-index:49}.mobile-drawer.open{transform:translateY(0)}.mobile-nav{display:grid;padding:18px 20px 22px;gap:8px}.mobile-nav a{padding:12px 14px;border-radius:14px;color:var(--muted);font-weight:800}.mobile-nav a.active,.mobile-nav a:hover{background:var(--primary-soft);color:var(--primary)}.search-icon{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;position:relative}.search-icon:before{content:"";position:absolute;width:13px;height:13px;border:2px solid var(--muted);border-radius:50%;left:10px;top:9px}.search-icon span{position:absolute;width:9px;height:2px;background:var(--muted);transform:rotate(45deg);left:23px;top:24px;border-radius:3px}.movie-hero,.banner-section{position:relative;min-height:720px;display:flex;align-items:center;overflow:hidden;background-image:linear-gradient(90deg,rgba(8,16,19,.96),rgba(8,16,19,.72),rgba(8,16,19,.18)),url('banner.webp');background-size:cover;background-position:center}.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(980px,calc(100% - 32px));margin:0 auto;padding:80px 0}.hero-content p{max-width:720px}.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.hero-meta span,.pill{border:1px solid var(--line);background:rgba(255,255,255,.06);color:#eaf8f6;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:800}.main-button{padding:0 24px;background:var(--primary);color:#031210;box-shadow:0 12px 34px rgba(0,194,168,.28)}.outline-button{padding:0 20px;border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,.04)}.category-grid{display:grid;grid-template-columns:1fr;gap:18px}.movie-card,.service-card,.data-card,.faq-item,.info-card,.step-card,.review-card{background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.035));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 12px 40px rgba(0,0,0,.14)}.movie-card:hover,.service-card:hover,.info-card:hover{transform:translateY(-3px);border-color:rgba(0,194,168,.38);transition:.2s ease}.movie-card .badge,.service-card .badge,.data-card .badge{display:inline-flex;align-items:center;justify-content:center;padding:5px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:900;margin-bottom:14px}.card-link{display:inline-flex;margin-top:8px;color:var(--primary);font-weight:900}.card-link:after{content:"→";margin-left:6px}.service-grid{display:grid;grid-template-columns:1fr;gap:16px}.feature-split,.device-showcase,.security-section,.parental-guidance-section,.data-chart-panel{display:grid;gap:28px;align-items:center}.feature-media,.device-media,.analytics-media{border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--panel)}.feature-media img,.device-media img,.analytics-media img{width:100%;height:100%;object-fit:cover}.data-chart-panel{background:linear-gradient(135deg,rgba(0,194,168,.12),rgba(255,255,255,.03));border:1px solid var(--line);border-radius:26px;padding:24px}.chart-bars{display:grid;gap:12px;margin-top:18px}.chart-row{display:grid;grid-template-columns:78px 1fr 48px;gap:12px;align-items:center;color:var(--muted);font-size:14px}.bar{height:10px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}.bar i{height:100%;display:block;border-radius:999px;background:var(--primary)}.stars{letter-spacing:3px;color:var(--primary)}.notice{border-left:4px solid var(--primary);background:var(--primary-soft);border-radius:16px;padding:18px 20px;color:#dff7f4}.notice p{margin-bottom:8px}.faq-list{display:grid;gap:14px}.faq-item h3{font-size:18px}.footer-cta{width:min(var(--max),calc(100% - 32px));margin:0 auto 46px;padding:28px;border-radius:28px;background:linear-gradient(135deg,var(--primary),var(--primary-deep));display:grid;gap:20px;align-items:center}.footer-cta h2,.footer-cta p,.footer-cta .eyebrow{color:#031210}.footer-cta .eyebrow{background:rgba(255,255,255,.34)}.footer-cta .eyebrow:before{background:#031210;box-shadow:none}.footer-cta .main-button{background:#061114;color:var(--text);box-shadow:none}.site-footer{padding:54px 0 26px;background:#060c0e;border-top:1px solid var(--line)}.footer-grid{width:min(var(--max),calc(100% - 32px));margin:0 auto;display:grid;gap:26px}.footer-grid h3{font-size:16px}.footer-grid a{display:block;color:var(--muted);margin:7px 0}.footer-grid a:hover{color:var(--primary)}.footer-logo img{height:38px;margin-bottom:14px}.legal-bar{width:min(var(--max),calc(100% - 32px));margin:30px auto 0;padding-top:20px;border-top:1px solid var(--line);font-size:13px}.legal-bar p{margin:0 0 8px}.page-hero{padding:92px 0 48px;background:radial-gradient(circle at 20% 0,rgba(0,194,168,.2),transparent 35%),linear-gradient(180deg,var(--bg-2),var(--bg))}.page-hero .container{display:grid;gap:18px}.content-grid{display:grid;gap:18px}.two-col{display:grid;gap:22px}.metrics{display:grid;grid-template-columns:1fr;gap:14px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}.metric strong{display:block;font-size:30px;color:var(--primary);line-height:1.1}.timeline{display:grid;gap:14px}.timeline li{list-style:none;padding:18px 20px;border-radius:18px;background:var(--panel);border:1px solid var(--line)}.check-list{display:grid;gap:12px;padding:0;margin:18px 0}.check-list li{list-style:none;background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:16px;padding:14px 16px}.check-list li:before{content:"✓";color:var(--primary);font-weight:900;margin-right:8px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px}.data-table{width:100%;border-collapse:collapse;min-width:640px;background:var(--panel)}.data-table th,.data-table td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--line);color:var(--muted)}.data-table th{color:var(--text);background:rgba(255,255,255,.04)}.data-table tr:last-child td{border-bottom:0}.rating-tag{display:inline-flex;border-radius:999px;background:var(--primary-soft);color:var(--primary);padding:4px 9px;font-weight:900;font-size:12px}.form-card{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:24px}.form-card label{display:block;margin-bottom:12px;color:var(--muted)}.form-card input,.form-card textarea{width:100%;margin-top:6px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#0b171b;color:var(--text)}.form-card textarea{min-height:110px;resize:vertical}.form-card button{border:0;cursor:pointer}.device-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.page-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:repeat(3,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:920px){.mobile-header,.mobile-drawer{display:none}.desktop-header{height:78px;width:min(var(--max),calc(100% - 36px));margin:0 auto;display:flex;align-items:center;gap:22px}.desktop-logo img{height:42px}.desktop-nav{display:flex;align-items:center;gap:18px;flex:1;justify-content:center}.desktop-nav a{position:relative;color:var(--muted);font-size:14px;font-weight:900;white-space:nowrap;padding:26px 0}.desktop-nav a:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:2px;background:var(--primary);transform:scaleX(0);transition:.2s ease}.desktop-nav a.active,.desktop-nav a:hover{color:var(--text)}.desktop-nav a.active:after,.desktop-nav a:hover:after{transform:scaleX(1)}.movie-hero,.banner-section{min-height:760px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.feature-split,.device-showcase,.security-section,.parental-guidance-section,.data-chart-panel,.two-col{grid-template-columns:1.05fr .95fr}.feature-split.reverse,.two-col.reverse{grid-template-columns:.95fr 1.05fr}.footer-cta{grid-template-columns:1fr auto;padding:36px 42px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}.content-grid.three{grid-template-columns:repeat(3,1fr)}.content-grid.four{grid-template-columns:repeat(4,1fr)}.page-hero{padding:120px 0 62px}}
@media (min-width:1160px){.category-grid.six{grid-template-columns:repeat(6,1fr)}.desktop-nav{gap:22px}}