:root{
  --primary:#C9A44C;
  --primary-soft:rgba(201,164,76,.16);
  --primary-line:rgba(201,164,76,.36);
  --bg:#0d1016;
  --bg-elevated:#141923;
  --card:#181f2b;
  --card-2:#10151e;
  --text:#f7f2e7;
  --muted:#c9c2b5;
  --muted-2:#9ca4b4;
  --line:rgba(255,255,255,.12);
  --shadow:0 24px 70px rgba(0,0,0,.32);
  --radius:18px;
  --radius-sm:12px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 14% 0,rgba(201,164,76,.16),transparent 28%),linear-gradient(180deg,#111722 0%,var(--bg) 52%,#0a0d12 100%);color:var(--text);line-height:1.72;overflow-x:hidden;min-width:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
header,.site-header{position:sticky;top:0;z-index:50;background:rgba(12,16,23,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.mobile-header{height:64px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;padding:0 16px;gap:10px}
.desktop-header{display:none}.logo img{height:34px;width:auto;max-width:150px;object-fit:contain}.mobile-logo{justify-self:center}.menu-button{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.06);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-button span{width:20px;height:2px;background:var(--text);border-radius:9px}.top-action-button,.main-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:999px;background:var(--primary);color:#14100a;font-weight:800;box-shadow:0 10px 30px rgba(201,164,76,.28);transition:.2s ease}.top-action-button:hover,.main-button:hover{filter:brightness(.85);transform:translateY(-1px)}.desktop-action{white-space:nowrap}.mobile-panel{position:fixed;left:0;right:0;top:64px;background:#101621;border-bottom:1px solid var(--line);padding:12px 16px 18px;display:none;box-shadow:var(--shadow)}.mobile-panel.open{display:grid;grid-template-columns:1fr;gap:8px}.nav a{padding:12px 14px;border-radius:12px;color:var(--muted);font-weight:700}.nav a.active,.nav a:hover{color:var(--primary);background:var(--primary-soft)}.page-main{min-height:60vh}.container,.section{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:58px 0}.movie-hero,.banner-section{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}.movie-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,12,18,.94) 0%,rgba(12,16,23,.72) 45%,rgba(12,16,23,.26) 100%),url('banner.webp') center/cover no-repeat;transform:scale(1.01)}.hero-inner{position:relative;z-index:1;width:min(var(--max),calc(100% - 32px));margin:0 auto;display:grid;gap:24px}.eyebrow,.badge{display:inline-flex;width:max-content;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--primary-soft);border:1px solid var(--primary-line);color:var(--primary);font-weight:800;font-size:.86rem}.movie-hero h1,.page-title h1{font-size:clamp(2.25rem,7vw,5.5rem);line-height:1.03;margin:0;letter-spacing:-.05em;max-width:850px}.movie-hero p,.page-title p{font-size:clamp(1rem,2.2vw,1.24rem);max-width:760px;color:var(--muted);margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.ghost-link{display:inline-flex;min-height:42px;align-items:center;color:var(--text);font-weight:800;border-bottom:2px solid var(--primary)}.metric-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:640px}.metric{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:16px;padding:14px}.metric strong{display:block;font-size:1.55rem;color:var(--primary);line-height:1.1}.metric span{font-size:.88rem;color:var(--muted-2)}.section-heading{display:flex;flex-direction:column;gap:10px;margin-bottom:26px}.section-heading h2{font-size:clamp(1.65rem,4vw,2.7rem);line-height:1.15;margin:0}.section-heading p{margin:0;color:var(--muted);max-width:780px}.category-grid{display:grid;grid-template-columns:1fr;gap:16px}.movie-card,.service-card,.faq-item,.panel-card,.step-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 14px 40px rgba(0,0,0,.16)}.movie-card:hover,.service-card:hover,.panel-card:hover{border-color:var(--primary-line);transform:translateY(-2px);transition:.2s ease}.movie-card h3,.service-card h3,.panel-card h3,.step-card h3{margin:12px 0 8px;font-size:1.15rem}.movie-card p,.service-card p,.panel-card p,.step-card p{margin:0;color:var(--muted)}.card-link{display:inline-flex;margin-top:18px;font-weight:800;color:var(--primary)}.service-grid{display:grid;grid-template-columns:1fr;gap:16px}.feature-split,.device-showcase,.security-section,.parental-guidance-section{display:grid;grid-template-columns:1fr;gap:26px;align-items:center;background:linear-gradient(135deg,rgba(255,255,255,.055),rgba(201,164,76,.08));border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.feature-split img,.device-showcase img{border-radius:20px;border:1px solid var(--line);background:#111722}.data-chart-panel{display:grid;grid-template-columns:1fr;gap:18px;background:linear-gradient(145deg,#111722,#171f2d);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.data-list{display:grid;gap:12px}.data-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:14px;border-radius:14px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.data-row strong{color:var(--text)}.trend-up{color:var(--primary);font-weight:900}.bar{height:10px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden;margin-top:8px}.bar i{display:block;height:100%;width:var(--w);background:var(--primary);border-radius:999px}.star-rating{letter-spacing:2px;color:var(--primary);font-size:1.2rem}.notice-box{padding:20px;border:1px solid var(--primary-line);background:var(--primary-soft);border-radius:var(--radius);color:var(--text)}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;font-size:1.05rem}.faq-item p{margin:0;color:var(--muted)}.cta{width:min(var(--max),calc(100% - 32px));margin:0 auto 64px;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.18),transparent 22%),linear-gradient(135deg,var(--primary),#8f7430);border-radius:26px;padding:34px;color:#14100a;display:grid;gap:18px;box-shadow:0 24px 70px rgba(201,164,76,.28)}.cta h2{margin:0;font-size:clamp(1.7rem,4vw,3rem);line-height:1.15}.cta p{margin:0;max-width:760px;color:#211a0c}.cta .main-button{background:#14100a;color:#fff;box-shadow:none;width:max-content}.page-title{padding:70px 0 34px;background:linear-gradient(180deg,rgba(201,164,76,.12),transparent)}.page-title .container{display:grid;gap:16px}.content-grid{display:grid;grid-template-columns:1fr;gap:18px}.rich-text{display:grid;gap:18px}.rich-text p{margin:0;color:var(--muted)}.info-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:24px}.check-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.check-list li{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--muted)}.footer{border-top:1px solid var(--line);background:#090c12;padding:44px 0 24px}.footer-grid{width:min(var(--max),calc(100% - 32px));margin:0 auto;display:grid;gap:26px}.footer h2{font-size:1rem;margin:0 0 10px;color:var(--primary)}.footer p{color:var(--muted);margin:12px 0 0}.footer a:not(.logo){display:block;color:var(--muted);margin:7px 0}.footer-bottom{width:min(var(--max),calc(100% - 32px));margin:28px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted-2)}.footer-logo img{height:36px}.search-icon{width:38px;height:38px;border-radius:999px;border:1px solid var(--line);position:relative;display:inline-flex;align-items:center;justify-content:center}.search-icon span{width:14px;height:14px;border:2px solid var(--muted);border-radius:50%;position:relative}.search-icon span:after{content:"";position:absolute;width:7px;height:2px;background:var(--muted);right:-6px;bottom:-3px;transform:rotate(45deg);border-radius:9px}.tag-row{display:flex;flex-wrap:wrap;gap:10px}.mini-tag{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted);font-weight:700;font-size:.86rem}.table-panel{overflow:auto;border:1px solid var(--line);border-radius:18px}.data-table{width:100%;border-collapse:collapse;min-width:680px}.data-table th,.data-table td{padding:14px;text-align:left;border-bottom:1px solid var(--line)}.data-table th{color:var(--primary);background:rgba(255,255,255,.04)}.data-table td{color:var(--muted)}
@media (min-width:640px){.category-grid,.service-grid,.info-grid{grid-template-columns:repeat(2,1fr)}.metric-strip{grid-template-columns:repeat(4,1fr)}.cta{grid-template-columns:1fr auto;align-items:center}.content-grid{grid-template-columns:1.15fr .85fr}}
@media (min-width:960px){.mobile-header,.mobile-panel{display:none!important}.desktop-header{height:76px;width:min(1320px,calc(100% - 36px));margin:0 auto;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:22px}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:2px}.desktop-nav a{position:relative;background:transparent;padding:10px 9px;font-size:.92rem}.desktop-nav a.active:after,.desktop-nav a:hover:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:9px;background:var(--primary)}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.feature-split,.device-showcase,.data-chart-panel,.security-section,.parental-guidance-section{grid-template-columns:1fr 1fr;padding:34px}.section{padding:78px 0}.info-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.5fr .7fr .7fr}.movie-hero{min-height:700px}}
@media (min-width:1180px){.category-grid{grid-template-columns:repeat(3,1fr)}.desktop-nav a{font-size:1rem;padding:10px 12px}}
@media (max-width:380px){.top-action-button{padding:0 14px}.mobile-header{padding:0 12px}.logo img{max-width:120px}.movie-hero h1{font-size:2.05rem}}