*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0f0f0f;--panel:#1a1a1a;--chrome:#e2e8f0;--accent:#f59e0b;--font:'Share Tech','Noto Sans JP',sans-serif}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--chrome);line-height:1.7}
img{max-width:100%;display:block;object-fit:cover}
a{color:var(--accent)}
.cam-head{display:flex;align-items:center;gap:1.5rem;padding:1rem 2rem;background:var(--panel);border-bottom:2px solid var(--accent);position:sticky;top:0;z-index:50;flex-wrap:wrap}
.cam-head .logo{font-size:1.3rem;font-weight:700;text-decoration:none;color:var(--chrome);letter-spacing:.08em}
.cam-head nav{display:flex;gap:1.25rem;flex-wrap:wrap}
.cam-head nav a{text-decoration:none;color:var(--chrome);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.menu{display:none;background:none;border:none;font-size:1.3rem;color:var(--chrome);cursor:pointer;margin-left:auto}
.hero-vf{min-height:70vh;display:flex;align-items:center;justify-content:center;padding:3rem 2rem;position:relative}
.viewfinder{width:min(920px,95vw);aspect-ratio:3/2;border:3px solid var(--chrome);position:relative;box-shadow:inset 0 0 0 8px var(--bg),inset 0 0 80px rgba(0,0,0,.5)}
.viewfinder::before,.viewfinder::after{content:'';position:absolute;background:var(--chrome);z-index:3}
.viewfinder::before{top:50%;left:0;right:0;height:1px;transform:translateY(-50%);opacity:.4}
.viewfinder::after{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%);opacity:.4}
.vf-corner{position:absolute;width:24px;height:24px;border:2px solid var(--accent);z-index:4}
.vf-corner.tl{top:12px;left:12px;border-right:none;border-bottom:none}
.vf-corner.tr{top:12px;right:12px;border-left:none;border-bottom:none}
.vf-corner.bl{bottom:12px;left:12px;border-right:none;border-top:none}
.vf-corner.br{bottom:12px;right:12px;border-left:none;border-top:none}
.vf-inner{display:grid;grid-template-columns:1fr 1fr;height:100%;min-height:400px}
.vf-text{padding:2.5rem;display:flex;flex-direction:column;justify-content:center;background:var(--panel)}
.vf-text h1{font-size:clamp(1.6rem,3.5vw,2.4rem);margin:.75rem 0;text-transform:uppercase}
.vf-text .tag{color:var(--accent);font-size:.75rem;letter-spacing:.2em}
.vf-text .cta{display:inline-block;margin-top:1rem;border:2px solid var(--accent);color:var(--accent);padding:.75rem 1.8rem;text-decoration:none}
.vf-text .cta:hover{background:var(--accent);color:var(--bg)}
.vf-img{position:relative;overflow:hidden}
.vf-img img{width:100%;height:100%;object-fit:cover;filter:contrast(1.05)}
.vf-meta{position:absolute;bottom:1rem;left:1rem;font-size:.7rem;opacity:.8;font-family:monospace}
.products-vf{padding:4rem 2rem;max-width:1200px;margin:0 auto}
.products-vf h2{text-align:center;font-size:1.75rem;margin-bottom:.5rem;color:var(--accent)}
.products-vf .lead{text-align:center;margin-bottom:2.5rem;opacity:.75}
.vf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem}
.vf-card{position:relative;background:var(--panel);padding:12px}
.vf-card::before{content:'';position:absolute;inset:8px;border:1px dashed rgba(226,232,240,.35);pointer-events:none}
.vf-card img{aspect-ratio:4/3;margin-bottom:.75rem}
.vf-card .rec{position:absolute;top:1.25rem;right:1.25rem;width:10px;height:10px;background:#ef4444;border-radius:50%;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.3}}
.vf-card h3{font-size:.95rem;margin:.5rem 0}
.vf-card .price{color:var(--accent);font-weight:700}
.vf-card button{width:100%;margin-top:.75rem;background:transparent;border:1px solid var(--chrome);color:var(--chrome);padding:.55rem;cursor:pointer;font-family:inherit}
.vf-card button:hover{background:var(--accent);border-color:var(--accent);color:var(--bg)}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;max-width:1100px;margin:3rem auto;padding:0 2rem}
.specs div{background:var(--panel);padding:1.25rem;text-align:center;border-left:3px solid var(--accent)}
.specs strong{display:block;font-size:1.5rem;color:var(--accent)}
.compare{padding:4rem 2rem;background:var(--panel)}
.compare table{width:100%;max-width:900px;margin:2rem auto 0;border-collapse:collapse;font-size:.9rem}
.compare th,.compare td{border:1px solid #333;padding:.75rem;text-align:left}
.compare th{background:#222;color:var(--accent)}
.voices{padding:3rem 2rem}
.voices blockquote{max-width:700px;margin:0 auto 1.5rem;padding:1.25rem;border:1px solid #333;background:var(--panel)}
.voices cite{display:block;margin-top:.75rem;font-size:.85rem;opacity:.6}
.faq{padding:3rem 2rem;max-width:700px;margin:0 auto}
.faq details{margin-bottom:1rem;border:1px solid #333;padding:1rem;background:var(--panel)}
.faq summary{cursor:pointer;font-weight:600}
.legal{padding:3rem 2rem;background:#000;font-size:.88rem}
.legal dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem .75rem;margin:1rem 0}
.legal h3,.legal h4{color:var(--accent);margin:1.25rem 0 .5rem}
.legal a{color:var(--accent)}
.copy{margin-top:2rem;opacity:.5}
.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--accent);color:var(--bg);padding:1rem 1.5rem;transform:translateY(150%);transition:transform .3s;z-index:99;font-weight:600}
.toast.show{transform:translateY(0)}
@media(max-width:768px){
  .menu{display:block}
  .cam-head nav{display:none;width:100%;flex-direction:column}
  .cam-head nav.open{display:flex}
  .vf-inner,.vf-grid,.specs{grid-template-columns:1fr}
  .vf-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){.vf-grid{grid-template-columns:1fr}}