:root{--primary:#5b5cf6;--primary-dark:#4849df;--button-dark:#111827;--ink:#18181b;--muted:#6b7280;--soft:#f6f7fb;--line:#e6e8f0;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--shadow:0 24px 70px rgba(17,24,39,0.1);}
*{box-sizing:border-box;margin:0;padding:0;}
body{min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:radial-gradient( circle at 50% -10%,rgba(91,92,246,0.1),transparent 38% ),linear-gradient(180deg,#fbfbff 0%,#ffffff 54%,#f7f8fc 100%);color:var(--ink);overflow-x:hidden;}
html{-webkit-text-size-adjust:100%;}
a{color:inherit;text-decoration:none;}
button,input,textarea{font:inherit;}
.shell{min-height:100vh;}
.nav{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-bottom:1px solid rgba(230,232,240,0.85);background:rgba(255,255,255,0.78);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-0.02em;}
.brand-mark{width:48px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#111827,var(--primary));box-shadow:0 10px 26px rgba(91,92,246,0.28);font-size:12px;font-weight:950;letter-spacing:-0.04em;}
.nav-links{display:flex;align-items:center;gap:28px;color:var(--muted);font-size:14px;}
.nav-links a:hover{color:var(--primary);}
.nav-links .query-nav{height:38px;padding:0 16px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--primary);box-shadow:0 10px 24px rgba(91,92,246,0.22);font-weight:850;}
.nav-links .query-nav:hover{color:#fff;background:var(--primary-dark);transform:translateY(-1px);}
.hero{max-width:1180px;margin:0 auto;padding:86px 24px 34px;text-align:center;}
.badge{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border:1px solid #ececff;border-radius:999px;color:#4f46e5;background:rgba(91,92,246,0.06);font-size:13px;font-weight:700;}
.badge-dot{width:7px;height:7px;border-radius:99px;background:var(--success);box-shadow:0 0 0 5px rgba(16,185,129,0.1);}
.hero h1{max-width:820px;margin:28px auto 18px;font-size:56px;font-size:clamp(38px,5.6vw,64px);line-height:1.04;letter-spacing:-0.045em;}
.hero p{max-width:650px;margin:0 auto;color:var(--muted);font-size:17px;line-height:1.72;}
.hero-actions{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:30px;flex-wrap:wrap;}
.btn{height:46px;border:0;border-radius:8px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:760;cursor:pointer;transition:0.18s ease;}
.btn svg{width:18px;height:18px;}
.btn-primary{color:#fff;background:var(--button-dark);box-shadow:0 14px 34px rgba(17,24,39,0.24);}
.btn-primary:hover{background:#000;transform:translateY(-1px);}
.btn-ghost{color:#111827;background:#fff;border:1px solid #cfd3df;}
.btn-ghost:hover{border-color:#cfd3df;transform:translateY(-1px);}
.hero-actions .btn{width:142px;height:48px;padding:0 22px;font-size:16px;font-weight:900;}
.main-grid{max-width:1180px;margin:34px auto 90px;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:34px;align-items:start;}
.panel{background:rgba(255,255,255,0.92);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);}
.info-panel{padding:28px;text-align:left;}
.section-kicker{color:var(--primary);font-size:12px;font-weight:800;letter-spacing:0.12em;text-transform:uppercase;}
.info-panel h2{margin-top:10px;font-size:30px;letter-spacing:-0.04em;}
.info-panel.process-panel h2{font-size:42px;font-size:clamp(30px,3.8vw,46px);line-height:1.12;color:#000;font-weight:950;}
.info-panel>p{margin-top:10px;color:var(--muted);line-height:1.75;}
.steps{margin-top:26px;display:grid;gap:14px;}
.step{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fafbff;}
.step-num{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--button-dark);font-weight:950;}
.step h3{font-size:17px;color:#000;}
.step p{margin-top:6px;color:#374151;font-size:14px;line-height:1.66;}
.redeem-card{position:sticky;top:92px;overflow:hidden;}
.redeem-head{padding:24px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff,#f8f8ff);}
.redeem-title{display:flex;align-items:center;gap:12px;}
.redeem-title .lock{width:52px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#111827,var(--primary));font-size:12px;font-weight:950;}
.redeem-title h2{font-size:21px;letter-spacing:-0.03em;}
.redeem-head p{margin-top:12px;color:var(--muted);font-size:14px;line-height:1.6;}
.progress{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:18px 24px 0;}
.progress span{height:4px;border-radius:99px;background:#e8e9f3;}
.progress span.active{background:var(--primary);}
.redeem-body{position:relative;padding:24px;}
.form-panel{display:none;}
.form-panel.active{display:block;animation:lift 0.22s ease;}
@keyframes lift{from{opacity:0;transform:translateY(8px);}
to{opacity:1;transform:translateY(0);}
}
.field{margin-top:18px;}
.field:first-child{margin-top:0;}
.field label{display:block;font-size:13px;font-weight:800;color:#374151;margin-bottom:8px;}
.field input,.field textarea{width:100%;border:1px solid #dfe3ed;border-radius:10px;background:#fff;color:var(--ink);outline:none;transition:0.16s ease;}
.field input{height:48px;padding:0 15px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:0.04em;}
.field textarea{min-height:138px;padding:14px 15px;resize:vertical;line-height:1.6;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;}
.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(91,92,246,0.1);}
.hint{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.55;}
.key-status{display:none;margin-bottom:20px;padding:14px 16px;border:1px solid #b9f0dc;border-radius:12px;background:#f0fdf8;}
.btn:disabled{opacity:0.58;cursor:not-allowed;transform:none !important;box-shadow:none;}
.key-status.active{display:block;}
.key-status-line{display:flex;align-items:center;gap:8px;color:#047857;font-size:14px;font-weight:850;}
.key-status-dot{width:8px;height:8px;border-radius:99px;background:#10b981;box-shadow:0 0 0 4px rgba(16,185,129,0.12);}
.key-status p{margin-top:8px;color:#374151;font-size:13px;line-height:1.5;}
.session-status{display:none;margin-top:18px;padding:15px 16px;border:1px solid #dce3ef;border-radius:12px;background:#f8fafc;}
.session-status.active{display:block;}
.session-status-title{color:#374151;font-size:13px;font-weight:850;}
.session-status-row{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;margin-top:10px;font-size:13px;line-height:1.6;}
.session-status-label{color:#6b7280;}
.session-status-value{min-width:0;color:#111827;overflow-wrap:anywhere;}
.session-plan{display:inline-flex;justify-self:start;align-items:center;width:fit-content;max-width:100%;min-height:24px;padding:0 9px;border-radius:999px;font-size:12px;font-weight:850;white-space:nowrap;}
.session-plan.paid{color:#047857;background:#d1fae5;}
.session-plan.free{color:#2563eb;background:#dbeafe;}
.session-plan.unknown{color:#6b7280;background:#e5e7eb;}
.help-row{display:flex;gap:10px;margin:14px 0 18px;flex-wrap:wrap;}
.mini-link{height:36px;padding:0 12px;border-radius:8px;display:inline-flex;align-items:center;gap:7px;border:1px solid #cfd3df;background:#fff;color:#111827;font-size:13px;font-weight:850;}
.mini-link:hover{color:var(--primary);border-color:#d7d8ff;}
.full{width:100%;}
.back{margin-top:10px;}
.result{text-align:left;padding:12px 0 8px;}
.success-receipt h3{font-size:28px;line-height:1.25;letter-spacing:-0.04em;}
.success-details{margin:24px 0 22px;border-left:3px solid var(--primary);border-right:3px solid #7c83f7;background:#fff;}
.success-row{display:grid;grid-template-columns:76px minmax(0,1fr);gap:16px;align-items:start;padding:14px 16px;border-bottom:1px solid #eef0f5;}
.success-row:last-child{border-bottom:0;}
.success-label{color:#9ca3af;font-size:14px;line-height:1.6;}
.success-value{min-width:0;color:#374151;font-size:14px;line-height:1.6;overflow-wrap:anywhere;}
.success-value.order{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;}
.success-receipt>.btn{display:flex;width:100%;}
.result-icon{width:72px;height:72px;margin:0 auto 18px;border-radius:24px;display:grid;place-items:center;color:#fff;background:var(--success);}
.result-icon svg{width:34px;height:34px;}
.result h3{font-size:24px;}
.result p{margin:10px auto 22px;max-width:320px;color:var(--muted);line-height:1.7;}
.loading{position:absolute;inset:0;background:rgba(255,255,255,0.82);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;}
.spinner{width:34px;height:34px;border-radius:999px;border:3px solid #e1e4ef;border-top-color:var(--primary);animation:spin 0.72s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}
}
.toast{position:fixed;right:24px;top:86px;z-index:60;max-width:420px;max-width:min(420px,calc(100vw - 48px));padding:13px 16px;border-radius:10px;background:#111827;color:#fff;box-shadow:0 20px 60px rgba(0,0,0,0.18);font-weight:700;font-size:14px;}
.toast.ok{background:#065f46;}
.toast.err{background:#991b1b;}
.toast.warn{background:#92400e;}
.confirm-overlay{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(17,24,39,0.46);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);}
.confirm-overlay.active{display:flex;}
.confirm-dialog{width:min(100%,420px);padding:26px;border-radius:16px;border:1px solid rgba(255,255,255,0.58);background:#fff;box-shadow:0 26px 80px rgba(0,0,0,0.24);}
.confirm-mark{width:52px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#111827,var(--primary));font-size:12px;font-weight:950;}
.confirm-dialog h3{margin-top:16px;font-size:22px;letter-spacing:-0.02em;}
.confirm-dialog p{margin-top:10px;color:var(--muted);line-height:1.65;font-size:14px;}
.confirm-email{margin-top:16px;padding:14px;border-radius:10px;border:1px solid #dfe3ed;background:#f8fafc;color:#111827;font-weight:850;overflow-wrap:anywhere;}
.confirm-actions{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.footer{border-top:1px solid var(--line);padding:34px 24px;color:var(--muted);text-align:center;font-size:13px;background:#fff;}
@media (max-width:980px){.main-grid{grid-template-columns:1fr;}
.redeem-card{position:static;}
}
@media (max-width:720px){.nav{height:auto;min-height:66px;padding:10px 14px;gap:10px;align-items:flex-start;}
.brand{flex:0 0 auto;min-height:44px;}
.brand-mark{width:44px;height:32px;}
.nav-links{display:flex;flex:1 1 auto;min-width:0;justify-content:flex-end;flex-wrap:wrap;gap:8px;font-size:13px;}
.nav-links a:not(.query-nav){display:none;}
.nav-links .query-nav{height:34px;padding:0 12px;white-space:nowrap;}
.hero{padding:46px 16px 24px;}
.hero h1{font-size:38px;line-height:1.12;}
.hero p{font-size:15px;}
.hero-actions{margin-top:24px;}
.hero-actions .btn{width:min(100%,160px);}
.info-panel.process-panel h2{font-size:30px;}
.main-grid{margin-top:34px;padding:0 14px;gap:18px;}
.info-panel,.redeem-head,.redeem-body{padding:20px;}
.panel{border-radius:16px;}
.step{grid-template-columns:38px 1fr;gap:12px;padding:14px;}
.step-num{width:38px;height:38px;border-radius:10px;}
.redeem-title{align-items:flex-start;}
.redeem-title .lock{flex:0 0 auto;width:48px;height:40px;}
.progress{padding:16px 20px 0;}
.field input{font-size:14px;}
.field textarea{font-size:12px;}
.help-row{gap:8px;}
.mini-link{flex:1 1 130px;justify-content:center;}
.confirm-dialog{padding:22px;border-radius:14px;}
.confirm-actions{grid-template-columns:1fr;}
.toast{left:14px;right:14px;top:78px;max-width:none;}
}
@media (max-width:420px){.brand{gap:8px;font-size:15px;}
.nav-links .query-nav{padding:0 10px;font-size:12px;}
.hero h1{font-size:34px;}
.info-panel.process-panel h2{font-size:28px;}
.hero-actions .btn{flex:1 1 100%;width:100%;}
}
:root{--primary:#111111;--primary-dark:#000000;--button-dark:#111111;--ink:#111111;--muted:#666666;--soft:#f4f4f1;--line:#d8d8d2;--success:#111111;--danger:#111111;--warning:#111111;--shadow:0 24px 70px rgba(17,17,17,0.11);}
body{color:#111111;background:linear-gradient(135deg,rgba(17,17,17,0.035) 0 1px,transparent 1px 100%),linear-gradient(180deg,#fbfbf9 0%,#f1f1ee 100%);background-size:22px 22px,auto;}
.nav{border-bottom-color:#cfcfc8;background:rgba(251,251,249,0.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.brand-mark,.redeem-title .lock,.confirm-mark{color:#ffffff;background:#111111;box-shadow:6px 6px 0 #d0d0c9;}
.brand{color:#111111;}
.nav-links a:hover,.mini-link:hover{color:#111111;}
.nav-links .query-nav,.btn-primary,.step-num,.result-icon,.toast,.toast.ok,.toast.err,.toast.warn{color:#ffffff;background:#111111;}
.nav-links .query-nav:hover,.btn-primary:hover{background:#000000;}
.badge{color:#111111;border-color:#cfcfc8;background:#f4f4f1;}
.badge-dot,.key-status-dot{background:#111111;box-shadow:0 0 0 4px rgba(17,17,17,0.1);}
.section-kicker{color:#111111;}
.step{border-color:#d8d8d2;background:rgba(255,255,255,0.72);}
.step h3,.info-panel.process-panel h2,.redeem-title h2{color:#111111;}
.step p,.field label,.key-status p,.session-status-title{color:#4c4c4c;}
.panel,.redeem-card,.confirm-dialog{border-color:#cfcfc8;}
.redeem-head{background:linear-gradient(180deg,#ffffff,#f0f0ed);}
.progress span{background:#d6d6d0;}
.progress span.active{background:#111111;}
.field input,.field textarea,.mini-link,.confirm-email{border-color:#c6c6be;background:#ffffff;color:#111111;}
.field input:focus,.field textarea:focus{border-color:#111111;box-shadow:0 0 0 4px rgba(17,17,17,0.1);}
.key-status,.session-status{border-color:#cfcfc8;background:#f4f4f1;}
.key-status-line,.session-status-value,.session-plan.paid,.session-plan.free,.session-plan.unknown{color:#111111;}
.session-plan.paid,.session-plan.free,.session-plan.unknown{background:#e4e4df;}
.success-details{border-left-color:#111111;border-right-color:#111111;}
.success-row{border-bottom-color:#e3e3de;}
.spinner{border-color:#d6d6d0;border-top-color:#111111;}
.loading{background:rgba(251,251,249,0.9);}
.confirm-overlay{background:rgba(17,17,17,0.58);}
.confirm-email{background:#f4f4f1;}
.footer{background:#fbfbf9;border-top-color:#cfcfc8;}
.redeem-body .btn-primary{background:#111111 !important;border-color:#111111;box-shadow:0 14px 30px rgba(17,17,17,0.22);text-shadow:none;}
.redeem-body .btn-primary:hover{background:#000000 !important;box-shadow:0 18px 34px rgba(17,17,17,0.28);}
:root{--primary:#5b5cf6;--primary-dark:#4849df;--button-dark:#111827;--ink:#18181b;--muted:#6b7280;--soft:#f6f7fb;--line:#e6e8f0;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--shadow:0 24px 70px rgba(17,24,39,0.1);}
body{color:var(--ink);background:radial-gradient(circle at 50% -10%,rgba(91,92,246,0.1),transparent 38%),linear-gradient(180deg,#fbfbff 0%,#ffffff 54%,#f7f8fc 100%);background-size:auto;}
.nav{border-bottom-color:rgba(230,232,240,0.85);background:rgba(255,255,255,0.78);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);}
.brand-mark,.redeem-title .lock,.confirm-mark{color:#ffffff;background:linear-gradient(135deg,#111827,var(--primary));box-shadow:0 10px 26px rgba(91,92,246,0.28);}
.brand{color:inherit;}
.nav-links a:hover,.mini-link:hover{color:var(--primary);}
.nav-links .query-nav{color:#ffffff;background:var(--primary);box-shadow:0 10px 24px rgba(91,92,246,0.22);}
.nav-links .query-nav:hover{background:var(--primary-dark);}
.badge{color:#4f46e5;border-color:#ececff;background:rgba(91,92,246,0.06);}
.badge-dot{background:var(--success);box-shadow:0 0 0 5px rgba(16,185,129,0.1);}
.section-kicker{color:var(--primary);}
.step{border-color:var(--line);background:#fafbff;}
.step h3,.info-panel.process-panel h2,.redeem-title h2{color:#000;}
.step p{color:#374151;}
.panel,.redeem-card,.confirm-dialog{border-color:var(--line);}
.redeem-head{background:linear-gradient(180deg,#ffffff,#f8f8ff);}
.progress span{background:#e8e9f3;}
.progress span.active{background:var(--primary);}
.field input,.field textarea,.mini-link,.confirm-email{border-color:#dfe3ed;background:#ffffff;color:var(--ink);}
.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(91,92,246,0.1);}
.key-status,.session-status{border-color:#b9f0dc;background:#f0fdf8;}
.key-status-line{color:#047857;}
.key-status-dot{background:var(--success);box-shadow:0 0 0 4px rgba(16,185,129,0.12);}
.session-plan.paid{color:#047857;background:#d1fae5;}
.session-plan.free{color:#2563eb;background:#dbeafe;}
.session-plan.unknown{color:#6b7280;background:#e5e7eb;}
.success-details{border-left-color:var(--primary);border-right-color:#7c83f7;}
.success-row{border-bottom-color:#eef0f5;}
.result-icon{background:var(--success);}
.spinner{border-color:#e1e4ef;border-top-color:var(--primary);}
.loading{background:rgba(255,255,255,0.82);}
.confirm-overlay{background:rgba(17,24,39,0.46);}
.confirm-email{background:#f8fafc;}
.footer{background:#ffffff;border-top-color:var(--line);}
.redeem-body .btn-primary{color:#ffffff;background:var(--button-dark) !important;border-color:transparent;box-shadow:0 14px 34px rgba(17,24,39,0.24);text-shadow:none;}
.redeem-body .btn-primary:hover{background:#000000 !important;box-shadow:0 14px 34px rgba(17,24,39,0.24);}

:root{color-scheme:light;--blue:var(--primary)}
.hidden{display:none!important}.wizard-step-panel{display:none}.wizard-step-panel.active{display:block}
button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}
.nav-links button.query-nav{border:0;font-size:14px;height:38px;padding:0 16px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--primary);box-shadow:0 10px 24px rgba(91,92,246,.22);font-weight:850}
.nav-links button.query-nav:hover{background:var(--primary-dark)}
:focus-visible{outline:3px solid #8d85ff;outline-offset:3px}input::placeholder,textarea::placeholder{color:#687386}
.wizard-actions{display:flex;gap:10px;margin-top:20px}.wizard-actions .btn{flex:1;height:auto;min-height:46px;white-space:normal}
.notice{padding:12px 14px;margin-top:16px;background:#fff5e5;color:#854d0e;border-radius:8px;font-size:13px;line-height:1.65;overflow-wrap:anywhere}
.confirm-card{margin:20px 0}.confirm-line{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.confirm-line span{color:var(--muted);flex:none}.confirm-line strong{min-width:0;overflow-wrap:anywhere;text-align:right}
dialog.confirm-dialog{margin:auto;max-height:calc(100dvh - 32px);overflow:auto;color:var(--ink)}dialog:not([open]){display:none}dialog::backdrop{background:rgba(17,24,39,.46)}
dialog .confirm-actions{margin-top:20px}.query-head{display:flex;align-items:center;justify-content:space-between}.dialog-close{width:44px;height:44px;border:0;background:transparent;color:var(--muted);font-size:26px}
.order-card{overflow-wrap:anywhere}.order-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.order-title{font-size:20px;font-weight:850}.order-no{font-size:13px;margin:18px 0;font-family:ui-monospace,monospace}.order-detail,.order-sync{font-size:14px;line-height:1.7;color:var(--muted);margin-top:8px}.status{padding:5px 9px;border-radius:6px;font-size:12px;color:#3730a3;background:#eeedff;flex:none}.status.success{color:#047857;background:#d1fae5}.status.manual_review{color:#854d0e;background:#fff5e5}.status.failed{color:#b91c1c;background:#fee2e2}
.queue-panel{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px;padding:14px 16px;border:1px solid #f0d9a7;border-radius:8px;background:#fffaf0}.queue-panel strong{display:block;color:#7c4a03;font-size:14px}.queue-panel p{margin-top:5px;color:#7c6a4b;font-size:13px;line-height:1.55}.queue-panel .btn{flex:none;min-height:40px;height:auto;padding:9px 14px;font-size:13px}.queue-panel.active{border-color:#cbd5e1;background:#f8fafc}.queue-panel.active strong{color:#334155}.queue-panel.active p{color:#64748b}.queue-panel.stopped{border-color:#fecaca;background:#fff7f7}.queue-panel.stopped strong{color:#991b1b}.queue-panel.stopped p{color:#7f1d1d}
.session-status-value{min-width:0;overflow-wrap:anywhere}.session-status-row{gap:12px}#session-preview.visible{display:block}.confirm-panel{margin-top:20px}.confirm-panel h2{font-size:18px}
.btn .spinner{width:16px;height:16px;border-width:2px;flex:none;margin:0;border-color:#ffffff60;border-top-color:#fff}
.quick-card{display:none;position:fixed;right:20px;bottom:20px;width:320px;max-width:calc(100vw - 24px);background:#fff;border-radius:12px;box-shadow:0 10px 40px #192b4838;z-index:30;overflow:hidden}.quick-card.visible{display:block}.quick-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:#245fea;color:#fff;touch-action:none;cursor:move}.quick-title{font-size:14px;font-weight:700}.quick-actions{display:flex;gap:4px}.quick-action{border:0;border-radius:6px;background:#ffffff20;color:#fff;width:36px;height:36px;font-size:22px}.quick-body{padding:14px}.quick-meta{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted);align-items:center}.quick-refresh{border:0;background:none;color:var(--blue);min-height:40px}.quick-list{max-height:min(360px,50dvh);overflow:auto}.quick-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.quick-product{font-size:13px;font-weight:600}.quick-code{font:11px/1.8 ui-monospace,monospace;overflow-wrap:anywhere}.quick-fill{border:0;color:var(--blue);background:#edf3ff;border-radius:6px;min-height:40px;padding:0 12px;flex:none}.quick-empty{padding:25px 0;text-align:center;color:var(--muted);font-size:13px}.quick-card.minimized{width:180px}.quick-card.minimized .quick-body{display:none}

.quick-head{background:var(--primary)}.quick-body .button{display:flex;justify-content:center;align-items:center;min-height:44px;padding:10px 14px;background:var(--primary);color:#fff;border:0;border-radius:8px;width:100%}.quick-body input,.quick-body select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:8px}.quick-body select{margin:8px 0 12px}.section-copy{font-size:12px;color:var(--muted);line-height:1.65;margin:12px 0}.quick-body{max-height:70dvh;overflow:auto}
#redeem,#features,#steps{scroll-margin-top:86px}
.voucher-update{margin-top:20px;padding-top:18px;border-top:1px solid #dce3ef;color:#713f12;text-align:left}
.voucher-update h2{font-size:18px;line-height:1.4;letter-spacing:0}
.voucher-update p{margin:8px 0 16px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.voucher-update label{display:block;margin-bottom:8px;font-size:13px;font-weight:600}
.voucher-update textarea{display:block;width:100%;min-width:0;min-height:96px;padding:12px;border:1px solid #dce3ef;border-radius:6px;background:#fff;color:#18181b;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;line-height:1.7;letter-spacing:0;resize:none;overflow-wrap:anywhere;word-break:break-all;margin-bottom:12px}
@media(max-width:520px){.queue-panel{align-items:stretch;flex-direction:column;gap:12px}.queue-panel .btn{width:100%}}
@media(max-width:640px){.nav-links button.query-nav{height:34px;font-size:13px;padding:0 10px}.field input,.field textarea{font-size:16px}.quick-card{right:12px;bottom:calc(12px + env(safe-area-inset-bottom))}.confirm-dialog{max-width:calc(100vw - 28px)}.confirm-line{gap:10px}.nav{padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}