:root{--bg:#0b0b0f;--panel:#13131a;--line:rgba(255,255,255,.08);--text:#f6f0e6;--muted:#c5b8a5;--accent:#d61f37;--accent2:#f2c14e;--cta:#ff4d2d}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(circle at top,#1b1013 0,#0b0b0f 42%),var(--bg);color:var(--text);font-family:"Noto Sans SC",system-ui,sans-serif}
a{color:inherit;text-decoration:none}.header,.footer,.section,.hero{width:min(1180px,calc(100% - 32px));margin:0 auto}
.header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;background:linear-gradient(180deg,rgba(11,11,15,.96),rgba(11,11,15,.72));backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:12px}.brand img{width:52px;height:52px;object-fit:contain}.brand strong,.footer strong{display:block;font-size:18px}.brand span,.eyebrow,.footer p{color:var(--muted)}nav{display:flex;gap:16px;flex-wrap:wrap}nav a,.footer-links a{opacity:.86}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 18px;font-weight:700;border:1px solid transparent;transition:.2s ease;box-shadow:0 12px 28px rgba(214,31,55,.2)}
.header-cta,.btn-primary{background:linear-gradient(135deg,var(--accent),var(--cta));color:#fff}.btn-secondary{background:rgba(255,255,255,.04);border-color:var(--line)}
.hero{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:center;padding:28px 0 18px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;margin:0 0 10px}.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.04;margin:.1em 0 .35em}.hero p{color:var(--muted);line-height:1.75;margin:.55em 0}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.hero-visual{position:relative;min-height:380px}.hero-image{border-radius:22px;border:1px solid var(--line);background:#111;object-fit:cover;box-shadow:0 24px 48px rgba(0,0,0,.32)}.hero-image.wide{width:100%;height:300px}.hero-image.card{position:absolute;right:8%;bottom:0;width:min(280px,46%);height:240px;transform:rotate(3deg)}
.section{padding:26px 0 10px}.section-head h2{margin:.1em 0 .45em;font-size:clamp(24px,3vw,34px)}.info-grid,.faq-grid{display:grid;gap:16px}.info-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.info-card,.faq-card,.panel,.device-card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:22px;padding:18px}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:start}.device-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.device-card strong{display:block;font-size:18px}.device-card span{color:var(--muted)}.check-list{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}.faq-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:28px 0 36px;border-top:1px solid var(--line);margin-top:24px}.footer-links{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width: 920px){.hero,.split,.info-grid.three,.faq-grid,.device-list{grid-template-columns:1fr}.header{position:static;flex-wrap:wrap}.hero-visual{min-height:auto}.hero-image.card{position:static;width:72%;margin-top:-54px;transform:none}.footer{flex-direction:column}}
@media (max-width: 640px){.header,.footer,.section,.hero{width:min(100% - 20px,1180px)}.hero h1{font-size:32px}.cta-row,.footer-links{flex-direction:column;align-items:stretch}.header-cta,.btn{width:100%}.hero-image.card{width:84%}.device-list{grid-template-columns:1fr}}