:root{--bg-dark:#121214;--bg-card:#202024;--bg-card-hover:#2a2a2f;--gold-primary:#e5c378;--gold-dark:#d4af37;--gold-border:#e5c37833;--gold-glow:#e5c3781f;--text-main:#fff;--text-muted:#9e9ea3;--text-dark:#1a1a1a;--font-family:-apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{color:var(--text-main);font-family:var(--font-family);background-color:#08080a;justify-content:center;min-height:100vh;display:flex}#root{background:linear-gradient(#17171a 0%,#121214 100%);width:100%;max-width:480px;min-height:100vh;padding-bottom:90px;position:relative;box-shadow:0 0 40px #000c}.gold-btn{color:var(--text-dark);cursor:pointer;background:linear-gradient(135deg,#ead08d 0%,#d4b062 100%);border:none;border-radius:12px;font-weight:700;transition:transform .1s,filter .2s}.gold-btn:active{filter:brightness(.95);transform:scale(.98)}.gold-card{background:var(--bg-card);border:1px solid var(--gold-border);border-radius:16px}._container_pktpn_1{box-sizing:border-box;color:#f4f4f5;background:linear-gradient(#18181b 0%,#09090b 100%);flex-direction:column;justify-content:space-between;align-items:center;width:100%;max-width:480px;min-height:100vh;margin:0 auto;padding:48px 20px 32px;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;display:flex}._header_pktpn_17{text-align:center;flex-direction:column;align-items:center;margin-bottom:24px;display:flex}._tagline_pktpn_25{letter-spacing:2px;color:#e5c378;margin-bottom:12px;font-size:13px;font-weight:600}._merchantName_pktpn_33{color:#fff;letter-spacing:.5px;margin:0 0 6px;font-size:32px;font-weight:700}._subtitle_pktpn_41{color:#a1a1aa;margin:0;font-size:14px}._card_pktpn_47{box-sizing:border-box;background-color:#17171a;border:1px solid #ffffff1a;border-radius:20px;flex-direction:column;gap:20px;width:100%;padding:32px 24px;display:flex;box-shadow:0 20px 50px #0009}._cardHeader_pktpn_60{text-align:center;flex-direction:column;gap:4px;display:flex}._cardHeader_pktpn_60 h2{color:#fff;margin:0;font-size:20px;font-weight:600}._cardHeaderSub_pktpn_74{color:#71717a;font-size:13px}._form_pktpn_79{flex-direction:column;gap:16px;width:100%;display:flex}._inputGroup_pktpn_86{flex-direction:column;gap:8px;width:100%;display:flex}._inputGroup_pktpn_86 label{color:#d4d4d8;font-size:13px;font-weight:500}._input_pktpn_86{box-sizing:border-box;color:#fff;background-color:#09090b;border:1px solid #ffffff24;border-radius:12px;outline:none;width:100%;height:48px;padding:0 16px;font-size:15px;transition:all .2s}._input_pktpn_86::placeholder{color:#52525b}._input_pktpn_86:focus{background-color:#121214;border-color:#e5c37899}._errorAlert_pktpn_122{color:#f87171;text-align:center;background-color:#ef44441f;border:1px solid #ef44444d;border-radius:10px;padding:10px 14px;font-size:13px;line-height:1.4}._submitBtn_pktpn_133{color:#121214;cursor:pointer;background:linear-gradient(135deg,#e5c378 0%,#c5a358 100%);border:none;border-radius:12px;justify-content:center;align-items:center;gap:6px;width:100%;height:50px;margin-top:8px;font-size:16px;font-weight:600;transition:opacity .2s,transform .1s;display:flex;box-shadow:0 4px 16px #e5c37840}._submitBtn_pktpn_133:hover{opacity:.92}._submitBtn_pktpn_133:active{transform:scale(.98)}._submitBtn_pktpn_133:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}._footer_pktpn_166{flex-direction:column;align-items:center;gap:20px;width:100%;margin-top:32px;display:flex}._instructions_pktpn_175{border-top:1px solid #ffffff14;justify-content:space-around;width:100%;padding-top:16px;display:flex}._instructionItem_pktpn_183{color:#a1a1aa;flex-direction:column;align-items:center;gap:6px;font-size:12px;display:flex}._stepNum_pktpn_192{color:#e5c378;background-color:#e5c37826;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:600;display:flex}._copyright_pktpn_205{color:#52525b;margin:0;font-size:12px}