:root{--bg:#f6f7f9;--fg:#1b1f24;--muted:#5b6672;--accent:#0a7cff;--card:#fff;--ok:#0a8f4d}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--fg);line-height:1.5}
header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--card);border-bottom:1px solid #e3e6ea;flex-wrap:wrap;gap:8px}
.logo{font-weight:800;font-size:1.2rem;color:var(--fg);text-decoration:none}
nav a{margin-left:14px;color:var(--accent);text-decoration:none;font-weight:600}
main{max-width:960px;margin:0 auto;padding:16px}
h1{margin:8px 0}h2{margin-top:28px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--card);border-radius:12px;padding:16px;border:1px solid #e3e6ea;position:relative}
.card.featured{border:2px solid var(--accent);margin-bottom:14px}
.badge{display:inline-block;background:var(--accent);color:#fff;border-radius:999px;padding:2px 10px;font-size:.8rem;font-weight:700}
.card h3{margin:8px 0 4px}.store,.score{color:var(--muted);font-size:.9rem;margin:2px 0}
.card ul{padding-left:18px;margin:8px 0}
.price{font-size:1.4rem;font-weight:800;margin:8px 0}.price s{font-size:.95rem;color:var(--muted);font-weight:400}.off{color:var(--ok);font-size:.95rem}
.btn{display:block;text-align:center;background:var(--accent);color:#fff;text-decoration:none;padding:12px;border-radius:10px;font-weight:700;margin-top:10px}
.demo{background:#fff4d6;border:1px solid #f0d58a;border-radius:8px;padding:10px 14px;font-size:.9rem}
.cc{position:fixed;left:12px;right:12px;bottom:68px;background:#1b1f24;color:#fff;border-radius:12px;padding:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;z-index:9}.cc[hidden]{display:none}.cc p{margin:0;flex:1 1 260px;font-size:.88rem}.cc a{color:#9cc9ff}.cc button{margin-left:8px;padding:9px 16px;border-radius:8px;border:0;font-weight:700;cursor:pointer}#cc-yes{background:#0a7cff;color:#fff}#cc-no{background:#e3e6ea}
.ad{border:1px dashed #b5bcc4;color:#8a949e;text-align:center;padding:26px;margin:18px 0;border-radius:8px;font-size:.85rem}
article.guide h2{margin-top:22px}.tip{background:#eaf3ff;border-radius:8px;padding:12px 14px}
footer{max-width:960px;margin:30px auto;padding:16px;color:var(--muted);font-size:.85rem}