:root{
    --primary:#C9A646;
    --primary-soft:rgba(201,166,70,.18);
    --accent:#8BE4D1;
    --bg:#101218;
    --bg-2:#151922;
    --surface:#1C202A;
    --surface-2:#242A35;
    --text:#F4EFE2;
    --muted:#B9B2A1;
    --line:rgba(244,239,226,.12);
    --shadow:0 24px 70px rgba(0,0,0,.32);
    --radius:20px;
}
*{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 top left,rgba(201,166,70,.12),transparent 34rem),var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
body,header,.mobile-header,.desktop-header,.logo,.menu-button,.nav,.search-icon,.top-action-button,.movie-hero,.banner-section,.category-grid,.movie-card,.service-card,.data-chart-panel,.device-showcase,.security-section,.parental-guidance-section,.faq-item,.footer,.main-button{transition:background-color .2s ease,color .2s ease,border-color .2s ease,filter .2s ease,transform .2s ease}
.site-header{position:sticky;top:0;z-index:20;background:rgba(16,18,24,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.mobile-header{height:64px;display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:10px;padding:0 14px;background:rgba(16,18,24,.96)}
.desktop-header{display:none;max-width:1240px;margin:0 auto;height:82px;align-items:center;gap:26px;padding:0 28px}
.logo img{width:164px;height:auto}.mobile-logo{justify-self:center}.mobile-logo img{width:132px;max-height:44px;object-fit:contain}.footer-logo img{width:156px}
.menu-button{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:rgba(244,239,226,.04);display:grid;place-content:center;gap:5px;cursor:pointer}
.menu-button span{display:block;width:19px;height:2px;background:var(--text);border-radius:99px}
.top-action-button,.main-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:var(--primary);color:#15130B;font-weight:800;letter-spacing:.02em;box-shadow:0 12px 34px rgba(201,166,70,.28)}
.top-action-button:hover,.main-button:hover{filter:brightness(.85);transform:translateY(-1px)}
.mobile-menu{display:none;padding:12px 14px 18px;background:rgba(21,25,34,.98);border-top:1px solid var(--line)}
.mobile-menu.open{display:grid;gap:6px}.mobile-menu a{padding:12px 14px;border-radius:14px;color:var(--muted)}.mobile-menu a.active,.mobile-menu a:hover{background:var(--primary-soft);color:var(--primary)}
.desktop-nav{display:flex;align-items:center;gap:18px;flex:1;justify-content:center}.desktop-nav a{position:relative;color:var(--muted);font-weight:700;font-size:15px;white-space:nowrap}.desktop-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:3px;border-radius:3px;background:var(--primary);transform:scaleX(0);transform-origin:center;transition:transform .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)}
.search-icon{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;position:relative;flex:0 0 auto}.search-icon:before{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--muted);border-radius:50%;left:10px;top:9px}.search-icon:after{content:"";position:absolute;width:9px;height:2px;background:var(--muted);transform:rotate(45deg);left:22px;top:23px;border-radius:2px}
.site-main{min-height:70vh}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.section{padding:54px 0}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-kicker,.badge{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.section h2,.page-hero h1,.movie-hero h1{line-height:1.12;margin:0}.section h2{font-size:clamp(28px,4vw,46px)}.lead{font-size:18px;color:var(--muted);max-width:840px}.muted{color:var(--muted)}
.movie-hero,.banner-section{position:relative;overflow:hidden}.movie-hero{min-height:680px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(16,18,24,.92) 0%,rgba(16,18,24,.72) 48%,rgba(16,18,24,.42) 100%),url('/banner.webp') center/cover no-repeat}.movie-hero:after{content:"";position:absolute;inset:auto 0 0 0;height:150px;background:linear-gradient(transparent,var(--bg))}.hero-inner{position:relative;z-index:1;display:grid;gap:28px;padding:90px 0 70px}.movie-hero h1{font-size:clamp(40px,9vw,82px);max-width:900px;letter-spacing:-.05em}.hero-copy{max-width:690px;color:#DDD3BE;font-size:19px}.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.hero-note{color:var(--muted);font-size:14px}.stats-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:720px}.stat-card{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(28,32,42,.74)}.stat-card strong{font-size:26px;color:var(--primary);display:block}.stat-card span{color:var(--muted);font-size:13px}
.category-grid{display:grid;grid-template-columns:1fr;gap:16px}.movie-card,.service-card,.info-card,.faq-item,.data-chart-panel,.security-section,.parental-guidance-section,.notice-box,.step-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(244,239,226,.055),rgba(244,239,226,.025));border-radius:var(--radius);box-shadow:0 16px 44px rgba(0,0,0,.16)}.movie-card,.service-card,.info-card,.step-card{padding:22px}.movie-card:hover,.service-card:hover,.info-card:hover,.step-card:hover{transform:translateY(-4px);border-color:rgba(201,166,70,.45)}.movie-card h3,.service-card h3,.info-card h3,.step-card h3{margin:10px 0 8px;font-size:21px}.movie-card p,.service-card p,.info-card p,.step-card p{color:var(--muted);margin:0 0 14px}.card-link{color:var(--primary);font-weight:900}.card-link:hover{text-decoration:underline}.badge-dot{width:36px;height:36px;border-radius:14px;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);font-weight:900;border:1px solid rgba(201,166,70,.35)}
.service-grid,.info-grid,.steps-grid{display:grid;grid-template-columns:1fr;gap:16px}.service-card .tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:900}.split{display:grid;grid-template-columns:1fr;gap:26px;align-items:center}.split-image{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--surface)}.split-content h2{font-size:clamp(28px,5vw,52px);margin:0 0 14px}.split-content p{color:var(--muted)}.feature-list{display:grid;gap:12px;margin-top:20px}.feature-list li,.check-list li{list-style:none;padding:12px 14px;border-radius:14px;background:rgba(244,239,226,.045);border:1px solid var(--line);color:var(--muted)}.feature-list,.check-list{padding:0;margin-left:0}.feature-list strong,.check-list strong{color:var(--text)}
.data-chart-panel{padding:24px}.data-grid{display:grid;grid-template-columns:1fr;gap:18px}.metric{padding:18px;border-radius:18px;background:rgba(16,18,24,.48);border:1px solid var(--line)}.metric strong{display:block;font-size:30px;color:var(--primary)}.metric span{color:var(--muted);font-size:13px}.bars{height:160px;display:flex;align-items:flex-end;gap:10px;padding:12px;border-radius:18px;background:rgba(16,18,24,.45);border:1px solid var(--line)}.bar{flex:1;min-height:32px;border-radius:12px 12px 4px 4px;background:linear-gradient(180deg,var(--primary),rgba(201,166,70,.28))}.rating-stars{color:var(--primary);letter-spacing:3px;font-size:22px}.device-showcase{background:linear-gradient(135deg,rgba(201,166,70,.13),rgba(139,228,209,.08));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.security-section,.parental-guidance-section{padding:26px}.security-section h2,.parental-guidance-section h2{margin-top:0}.notice-box{padding:18px;border-left:4px solid var(--primary);color:var(--muted)}
.faq-list{display:grid;gap:14px}.faq-item{padding:18px 20px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.cta{padding:54px 0;background:linear-gradient(135deg,rgba(201,166,70,.22),rgba(139,228,209,.08));border-top:1px solid var(--line)}.cta-panel{display:grid;gap:18px;align-items:center;padding:28px;border-radius:28px;background:rgba(16,18,24,.56);border:1px solid rgba(201,166,70,.25)}.cta h2{margin:0;font-size:clamp(28px,4vw,48px)}.cta p{color:var(--muted);margin:0}.page-hero{padding:76px 0 38px;background:radial-gradient(circle at 80% 10%,rgba(201,166,70,.18),transparent 28rem)}.page-hero h1{font-size:clamp(36px,7vw,66px);max-width:920px}.page-body{padding:34px 0 70px}.prose{max-width:900px}.prose p{color:var(--muted);font-size:17px}.prose h2{margin-top:30px;font-size:28px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:rgba(244,239,226,.035)}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:15px;border-bottom:1px solid var(--line)}th{color:var(--primary);font-size:14px}td{color:var(--muted)}tr:last-child td{border-bottom:0}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill{border:1px solid rgba(201,166,70,.35);background:var(--primary-soft);color:var(--primary);border-radius:999px;padding:7px 12px;font-weight:800;font-size:13px}
.site-footer{background:#0D0F14;border-top:1px solid var(--line);padding:46px 0 22px}.footer-grid{width:min(1120px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:1fr;gap:26px}.footer h2{font-size:16px;color:var(--primary);margin:0 0 10px}.footer p,.footer a{color:var(--muted);font-size:14px}.footer a{display:block;margin:8px 0}.footer a:hover{color:var(--primary)}.footer-bottom{width:min(1120px,calc(100% - 32px));margin:26px auto 0;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px}
@media (min-width:640px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-grid,.info-grid,.steps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-row{grid-template-columns:repeat(4,minmax(0,1fr))}.data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cta-panel{grid-template-columns:1fr auto}.footer-grid{grid-template-columns:1.3fr 1fr 1fr 1.2fr}.footer-bottom{flex-direction:row;justify-content:space-between}}
@media (min-width:960px){.mobile-header,.mobile-menu{display:none!important}.desktop-header{display:flex}.section{padding:78px 0}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.split{grid-template-columns:1.05fr .95fr}.split.reverse{grid-template-columns:.95fr 1.05fr}.split.reverse .split-image{order:-1}.data-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.movie-hero{min-height:760px}.hero-inner{padding-top:120px}.info-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.steps-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:380px){.mobile-header{grid-template-columns:48px 1fr auto;padding:0 10px}.mobile-logo img{width:112px}.top-action-button{padding:0 13px;font-size:14px}.container{width:min(100% - 24px,1120px)}}