:root{color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{padding:16px 22px 28px;background:linear-gradient(145deg,#103026,#071c17 65%);color:#e9d4a9;font-family:Arial,"Noto Sans SC","Microsoft YaHei",sans-serif}header{text-align:center}.logo-picture{display:block}.logo{display:block;width:min(190px,75%);margin:0 auto 4px}h1{margin:0 0 14px;font-size:24px;font-weight:500;letter-spacing:4px}h2{margin:0 0 10px;font-size:16px;color:#e8ca8f}p{margin:7px 0;line-height:1.7}.intro{text-align:center;color:#bfae8d;font-size:13px}.card{margin:14px 0;padding:16px;border:1px solid rgba(204,165,96,.42);background:rgba(2,20,16,.55)}.card p,.card li{color:#c8b99b;font-size:14px}ol{padding-left:22px;margin:8px 0 0}li+li{margin-top:7px}.row{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.notice{margin:15px 0 0;padding:11px 13px;border-left:3px solid #c9a15c;background:rgba(188,145,73,.09);color:#e4cda5;font-size:13px;line-height:1.65}.preview-field{display:block;margin:10px 0;color:#c9b18a;font-size:13px}.preview-field span{display:block;margin-top:6px;padding:11px;border:1px solid #3c5140;color:#718477;background:#1c3428}@media(max-width:480px){body{padding:12px 15px 24px}.row{grid-template-columns:1fr}h1{font-size:22px}}