:root{--lp-bg:#120e0d;--lp-surface:#1d1614;--lp-border:#ffffff1a;--lp-text:#f6ede3;--lp-muted:#b7a59a;--lp-accent:#e0512f;--lp-accent-soft:#f2a03d;--lp-gradient:linear-gradient(135deg, #e0512f, #f2a03d);--lp-gutter:16px;--lp-serif:"Yuji Syuku", "Hiragino Mincho ProN", serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--lp-bg);color:var(--lp-text);margin:0;font-family:Noto Sans JP,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.8}.lp{overflow-x:hidden}.lpHeader{max-width:1040px;padding:18px var(--lp-gutter);justify-content:space-between;align-items:center;gap:12px;margin:0 auto;display:flex}.lpBrand{font-family:var(--lp-serif);letter-spacing:.08em;font-size:clamp(20px,5vw,26px)}.lpHeaderLink,.lpStoreLink{white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;gap:8px;font-weight:700;text-decoration:none;display:inline-flex}.lpHeaderLink{border:1px solid var(--lp-border);color:var(--lp-text);padding:8px 16px;font-size:14px}.lpHeaderLink:hover{border-color:var(--lp-accent-soft);color:var(--lp-accent-soft)}.lpHero{max-width:800px;padding:clamp(40px, 10vw, 96px) var(--lp-gutter) clamp(48px, 10vw, 88px);text-align:center;margin:0 auto;position:relative}.lpHeroGlow{filter:blur(6px);pointer-events:none;background:radial-gradient(circle at 50% 30%,#e0512f52,#0000 68%);height:420px;position:absolute;inset:-20% 10% auto}.lpHeroTitle{font-family:var(--lp-serif);letter-spacing:.02em;margin:0 0 24px;font-size:clamp(30px,8.4vw,56px);font-weight:400;line-height:1.45;position:relative}.lpAccent{background:var(--lp-gradient);color:#0000;-webkit-background-clip:text;background-clip:text}.lpHeroLead{max-width:34em;color:var(--lp-muted);text-align:left;margin:0 auto 32px;font-size:clamp(14px,3.6vw,16px);position:relative}.lpStoreLead{margin:0 0 16px;font-size:clamp(15px,4vw,17px);font-weight:700;position:relative}.lpStoreLinks{flex-wrap:wrap;justify-content:center;gap:12px;display:flex;position:relative}.lpStoreLink{background:var(--lp-gradient);color:#1a0f0a;padding:16px 28px;font-size:clamp(15px,4vw,17px);box-shadow:0 12px 30px #e0512f47}.lpStoreLink:hover{filter:brightness(1.07)}.lpStoreLink svg{width:20px;height:20px}.lpStoreNote{color:var(--lp-muted);margin:14px 0 0;font-size:13px;position:relative}.lpWebLink{color:var(--lp-muted);text-underline-offset:5px;margin-top:8px;font-size:14px;text-decoration-color:#b7a59a80;display:inline-block;position:relative}.lpWebLink:after{content:" →"}.lpWebLink:hover{color:var(--lp-accent-soft);text-decoration-color:currentColor}.lpSection{max-width:1040px;padding:clamp(40px, 9vw, 72px) var(--lp-gutter);margin:0 auto}.lpFeatures{gap:16px;margin:0;padding:0;list-style:none;display:grid}.lpFeature{border:1px solid var(--lp-border);background:var(--lp-surface);border-radius:16px;padding:24px}.lpFeatureIcon{background:var(--lp-gradient);color:#1a0f0a;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.lpFeatureIcon svg{width:24px;height:24px}.lpFeatureTitle{margin:14px 0 6px;font-size:18px}.lpFeatureBody{color:var(--lp-muted);margin:0;font-size:14px}.lpFooter{padding:28px var(--lp-gutter) 36px;border-top:1px solid var(--lp-border);color:var(--lp-muted);text-align:center;font-size:13px}.lpFooterLead{font-family:var(--lp-serif);color:var(--lp-text);margin:0 0 10px;font-size:clamp(16px,4.4vw,20px)}@media (width>=680px){.lpFeatures{grid-template-columns:repeat(3,1fr)}.lpHeroLead{text-align:center}}