:root{--navy:#0d2147;--navy-2:#163469;--gold:#f5b82e;--cyan:#1fb6d5;--bg:#f4f6fb;--card:#fff;--text:#1b2333;--muted:#5d6778;--line:#dfe4ee;--green:#138a4b;--red:#c0352b;--radius:12px}*{box-sizing:border-box}[hidden]{display:none!important}body{background:var(--bg);color:var(--text);margin:0;font-family:Noto Sans,Noto Sans Devanagari,system-ui,sans-serif;line-height:1.6}a{color:var(--navy-2)}img{max-width:100%;display:block}.wrap{max-width:1080px;margin:0 auto;padding:0 16px}header.top{background:var(--navy);color:#fff}header.top .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;padding-bottom:12px;display:flex}.brand{color:#fff;letter-spacing:.3px;font-size:1.25rem;font-weight:800;text-decoration:none}.brand span{color:var(--gold)}header.top nav{flex-wrap:wrap;gap:16px;display:flex}header.top nav a{color:#dbe6ff;font-size:.95rem;text-decoration:none}header.top nav a:hover{color:#fff}main{padding:24px 0 48px}h1{color:var(--navy);margin:0 0 8px;font-size:1.7rem;line-height:1.3}h2{color:var(--navy);margin:32px 0 12px;font-size:1.3rem}.muted{color:var(--muted)}.hero{background:linear-gradient(135deg, var(--navy), var(--navy-2));color:#fff;border-radius:var(--radius);padding:28px 24px}.hero h1{color:#fff;font-size:1.9rem}.hero p{color:#d7e2fb;margin:6px 0 0}.hero .price{background:var(--gold);color:var(--navy);border-radius:999px;margin-top:14px;padding:4px 14px;font-weight:800;display:inline-block}.points{color:#e8eefc;flex-wrap:wrap;gap:8px 18px;margin:16px 0 0;padding:0;font-size:.95rem;list-style:none;display:flex}.points li:before{content:"✓ ";color:var(--gold);font-weight:700}.search{border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;margin-top:20px;padding:12px 14px;font-size:1rem}.grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:inherit;padding:16px;text-decoration:none;display:block}a.card:hover{border-color:var(--cyan);box-shadow:0 4px 14px #0d214714}.card b{color:var(--navy)}.tag{color:#0b6d84;background:#e8f6fb;border-radius:999px;margin-right:4px;padding:1px 8px;font-size:.78rem;display:inline-block}.tag.hi{color:#8a5a00;background:#fff3dc}.guides{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.g{border:1px solid var(--line);border-radius:var(--radius);color:inherit;background:#fff;flex-direction:column;text-decoration:none;display:flex;overflow:hidden}.g:hover{border-color:var(--cyan)}.g img{aspect-ratio:595/842;object-fit:cover;background:#0d2147;width:100%;height:auto}.cover{height:auto}.g div{flex-direction:column;flex:1;gap:2px;padding:10px 12px 12px;display:flex}.g .code{color:var(--navy);font-weight:800}.g .title{color:var(--muted);flex:1;font-size:.9rem}.g .buy{color:var(--green);margin-top:6px;font-weight:700}.steps{counter-reset:s;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;padding:0;list-style:none;display:grid}.steps li{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:14px 14px 14px 52px;position:relative}.steps li:before{counter-increment:s;content:counter(s);background:var(--navy);color:#fff;border-radius:50%;place-items:center;width:28px;height:28px;font-weight:700;display:grid;position:absolute;top:14px;left:14px}.product{grid-template-columns:300px 1fr;align-items:start;gap:28px;display:grid}@media (width<=760px){.product{grid-template-columns:1fr}.product .cover{max-width:260px}}.cover{border-radius:8px;box-shadow:0 6px 20px #0000002e}.box{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px}.bigprice{color:var(--green);font-size:2rem;font-weight:800}.bigprice s{color:var(--muted);margin-left:8px;font-size:1.1rem;font-weight:400}.feats{margin:8px 0;padding-left:18px}label{margin:12px 0 4px;font-size:.95rem;font-weight:600;display:block}label small{color:var(--muted);font-weight:400}input[type=text],input[type=tel],input[type=email]{border:1px solid #c9d1df;border-radius:8px;width:100%;padding:11px 12px;font-size:1rem}input:focus{outline:2px solid var(--cyan);border-color:#0000}.btn{background:var(--green);color:#fff;cursor:pointer;text-align:center;border:0;border-radius:10px;padding:13px 22px;font-size:1.05rem;font-weight:700;text-decoration:none;display:inline-block}.btn:disabled{opacity:.6;cursor:wait}.btn.full{width:100%;margin-top:16px}.btn.navy{background:var(--navy)}.msg{border-radius:8px;margin-top:12px;padding:10px 12px;display:none}.msg.err{color:var(--red);background:#fdecea;display:block}.msg.ok{color:var(--green);background:#e7f6ee;display:block}.note{color:var(--muted);margin-top:10px;font-size:.88rem}.samples{grid-template-columns:1fr 1fr;gap:12px;display:grid}.samples img{border:1px solid var(--line);border-radius:6px}.faq details{border:1px solid var(--line);background:#fff;border-radius:10px;margin-bottom:8px;padding:12px 14px}.faq summary{cursor:pointer;font-weight:600}.prose{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:20px 22px}.prose h2{margin-top:20px;font-size:1.1rem}footer{color:#b9c6e0;background:#0a1832;padding:24px 0;font-size:.9rem}footer a{color:#dbe6ff;margin-right:14px;display:inline-block}footer p{margin:8px 0 0}