:root{color-scheme:dark;--bg:#0a1625;--panel:#112438;--line:#294157;--text:#f5f9fc;--muted:#b9c9d8;--accent:#62eed1}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Arial,sans-serif;font-size:1rem;line-height:1.8}a{color:inherit;text-underline-offset:.3em}header,main,footer{max-width:1200px;margin:auto;padding:1.5rem}header{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;border-bottom:1px solid var(--line)}.brand{font-size:1.3rem;font-weight:bold;text-decoration:none}.brand small{display:block;font-size:.875rem;color:var(--muted);font-weight:normal}nav{display:flex;flex-wrap:wrap;gap:1.3rem}nav a{text-decoration:none}a:hover{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.skip{position:absolute;top:-100px}.skip:focus{top:10px;background:var(--panel);z-index:2;padding:1rem}.hero{padding:5rem 0 3rem;max-width:850px}.eyebrow,.tag{color:var(--accent);font-size:.875rem}.hero h1{font-size:clamp(2.2rem,6vw,4.5rem);line-height:1.3;letter-spacing:-.04em;margin:.7rem 0 1.5rem}.hero p{max-width:660px;color:var(--muted);font-size:1.15rem}.actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}.button{display:inline-block;background:var(--accent);color:#08211d;border:1px solid var(--accent);border-radius:12px;padding:.7rem 1.2rem;font-weight:bold;text-decoration:none}.button:hover{color:#08211d;background:#a2ffe9}.secondary{background:transparent;color:var(--accent)}.share{display:flex;justify-content:space-between;align-items:center;gap:2rem;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:2rem;margin:1rem 0 4rem}.share h2{margin:.5rem 0}.share p{color:var(--muted);margin:0}.section-title{display:flex;justify-content:space-between;align-items:center;gap:2rem;margin-bottom:1.5rem}.section-title h2{font-size:2rem;margin:.3rem 0}.section-title p{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .25s,border-color .25s}.card:hover{transform:translateY(-5px);border-color:var(--accent)}.cover{display:block;background:#08121e;text-align:center;padding:1.5rem}.cover img{display:block;width:100%;max-width:310px;height:auto;aspect-ratio:1;margin:auto;border-radius:14px}.card-body{padding:1.5rem}.card h3{font-size:1.45rem;margin:.5rem 0}.card h3 a{text-decoration:none}.card p{color:var(--muted)}.english{font-size:.875rem;overflow-wrap:anywhere}.future{margin:4rem 0 2rem;border-top:1px solid var(--line);padding-top:2rem}.future p,footer p{color:var(--muted)}footer{margin-top:3rem;border-top:1px solid var(--line)}.back{display:inline-block;margin:1rem 0}.product-hero{display:grid;grid-template-columns:310px minmax(0,1fr);align-items:center;gap:3rem;padding:3rem 0}.product-hero img{width:100%;height:auto;border-radius:22px}.product-hero h1{font-size:clamp(2rem,5vw,3rem);line-height:1.4;margin:.5rem 0}.fine{font-size:.875rem;color:var(--muted)}.facts{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:18px;background:var(--panel)}.facts div{padding:1.5rem;text-align:center}.facts strong,.facts span{display:block}.facts strong{color:var(--accent);font-size:1.5rem}.details{max-width:800px;padding:2rem 0}.details p{color:var(--muted)}@media(max-width:700px){header{align-items:flex-start;flex-direction:column}nav{gap:.8rem;font-size:.875rem}.hero{padding-top:2.5rem}.share,.section-title{flex-direction:column;align-items:flex-start}.grid{grid-template-columns:1fr}.product-hero{grid-template-columns:1fr;gap:1.5rem;padding:1.5rem 0}.product-hero img{max-width:270px;margin:auto}.facts{grid-template-columns:1fr}.facts div+div{border-top:1px solid var(--line)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}.card:hover{transform:none}}