:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f6fb;--card:#fffffff0;--text:#122033;--muted:#7a8597;--border:#e2e8f0eb;--primary:#4c7dff;--primary-dark:#3f6ff0;--danger:#dc2626;--warning:#d97706;--surface-strong:#fffffffa;--surface-soft:#f8fafceb;--field-surface:#fffffffa;--text-secondary:#516076;--text-faint:#98a4b5;--success:#10b981;--radius:24px;--shadow:0 18px 40px #0f172a14;--shadow-soft:0 10px 24px #0f172a0f}*{box-sizing:border-box}body{background:radial-gradient(circle at top left, #4c7dff14, transparent 28%), radial-gradient(circle at top right, #7dd3fc14, transparent 24%), linear-gradient(180deg, #f8fafc 0%, #f4f7fb 36%, var(--bg) 100%);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;min-height:100vh;margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body[data-redeem-theme=dark]{--bg:#06090f;--card:#080e18eb;--text:#f8fafc;--muted:#a7b7cb;--border:#4755697a;--primary:#60a5fa;--primary-dark:#93c5fd;--surface-strong:#0b1320f5;--surface-soft:#0e1827e6;--field-surface:#111c2dfa;--text-secondary:#d7e1ed;--text-faint:#7f93ab;--shadow:0 20px 44px #00000057;--shadow-soft:0 12px 28px #0000003d;background:radial-gradient(circle at 0 0,#3b82f624,#0000 26%),radial-gradient(circle at 100% 0,#facc1514,#0000 22%),linear-gradient(#020617 0%,#050913 40%,#090d16 100%)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.topbar{z-index:20;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffc2;justify-content:space-between;align-items:center;padding:16px 7vw;display:flex;position:sticky;top:0}body[data-redeem-theme=dark] .topbar{background:#0206179e}.brand{letter-spacing:-.04em;background:linear-gradient(135deg,#2563eb 0%,#7c3aed 48%,#06b6d4 100%);color:#0000;-webkit-background-clip:text;background-clip:text;align-items:center;font-family:Avenir Next,SF Pro Display,Inter,ui-rounded,system-ui,sans-serif;font-size:20px;font-weight:800;line-height:1;display:inline-flex}.topbar nav{color:var(--muted);gap:18px;font-size:14px;display:flex}.page{width:min(1120px,100%);margin:0 auto;padding:44px 20px 72px}.hero{grid-template-columns:1fr 420px;align-items:start;gap:28px;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.stack{gap:16px;display:grid}.muted{color:var(--muted)}.title{letter-spacing:-.06em;margin:0;font-family:Avenir Next,SF Pro Display,Inter,ui-rounded,system-ui,sans-serif;font-size:clamp(30px,5vw,38px);font-weight:900;line-height:1.15}.subtitle{color:var(--muted);font-size:17px;line-height:1.8}.field{gap:8px;display:grid}.field label{color:#344054;font-size:14px;font-weight:700}.input,.textarea,.select{border:1px solid var(--border);background:var(--field-surface);width:100%;color:var(--text);border-radius:12px;outline:none;padding:12px 14px}.textarea{resize:vertical;min-height:190px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px}.cdk-query-textarea{min-height:120px}.input:focus,.textarea:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4c7dff1f}.button{background:linear-gradient(180deg, #5b9cff, var(--primary));color:#fff;border:0;border-radius:12px;justify-content:center;align-items:center;min-height:44px;padding:0 18px;font-weight:800;display:inline-flex;box-shadow:0 10px 24px #4c7dff47}.button:hover{background:linear-gradient(180deg, #6aa8ff, var(--primary-dark))}.button.secondary{color:#175cd3;background:#eef4ff}.button.danger{background:var(--danger)}.button:disabled{opacity:.6;cursor:not-allowed}.table-button{min-height:34px;box-shadow:none;border-radius:10px;padding:0 12px;font-size:13px}.table-search{max-width:420px}.alert{border-radius:14px;padding:13px 14px;font-size:14px;line-height:1.6}.alert.success{color:#067647;background:#ecfdf3}.alert.error{color:#b42318;background:#fef3f2}.alert.info{color:#175cd3;background:#eff8ff}.alert.warning{color:#b54708;background:#fffaeb}.steps{gap:12px;margin-top:24px;display:grid}.step{color:var(--muted);align-items:flex-start;gap:12px;display:flex}.step span{width:28px;height:28px;color:var(--primary);background:#ecfdf3;border-radius:999px;flex:0 0 28px;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.grid{gap:18px;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{border:1px solid var(--border);background:#fff;border-radius:16px;padding:20px}.stat strong{margin-top:8px;font-size:28px;display:block}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:13px 12px}.table th{color:var(--muted);text-transform:uppercase;font-size:12px}.badge{color:#344054;background:#f2f4f7;border-radius:999px;align-items:center;padding:4px 9px;font-size:12px;font-weight:700;display:inline-flex}.badge.success{color:#067647;background:#ecfdf3}.badge.warning{color:#b54708;background:#fffaeb}.badge.error{color:#b42318;background:#fef3f2}.badge.info{color:#175cd3;background:#eff6ff}.admin-shell{grid-template-columns:220px 1fr;gap:24px;display:grid}.sidebar{align-self:start;padding:18px;transition:padding .2s,box-shadow .2s;position:sticky;top:86px}.sidebar[open]{padding:22px}.sidebar__summary{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:12px;list-style:none;display:flex}.sidebar__summary::-webkit-details-marker{display:none}.sidebar__summary span:first-child{gap:4px;min-width:0;display:grid}.sidebar__summary strong{text-overflow:ellipsis;overflow:hidden}.sidebar__summary .muted{font-size:13px}.sidebar__chevron{color:var(--muted);flex:none;transition:transform .18s}.sidebar[open] .sidebar__chevron{transform:rotate(180deg)}.sidebar nav{gap:8px;margin-top:18px;display:grid}.sidebar a,.sidebar button{width:100%;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:12px;padding:11px 12px}.sidebar a:hover,.sidebar button:hover{color:var(--text);background:#f2f4f7}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.wizard-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.wizard-step{border:1px solid var(--border);background:var(--surface-soft);min-height:42px;color:var(--muted);border-radius:14px;justify-content:center;align-items:center;font-weight:700;display:flex}.wizard-step.active{color:var(--primary);background:#4c7dff1a;border-color:#4c7dff47}.wizard-results{gap:16px;display:grid}.summary-strip{flex-wrap:wrap;gap:10px;display:flex}.summary-strip span{border:1px solid var(--border);background:var(--surface-soft);min-height:36px;color:var(--text-secondary);border-radius:999px;align-items:center;padding:0 12px;font-weight:700;display:inline-flex}.result-group{gap:10px;display:grid}.result-group h3{align-items:center;gap:8px;margin:0;font-size:15px;display:flex}.result-list.compact{max-height:220px;overflow:auto}.result-list.compact .result-item{justify-content:space-between}.cdk-query-results{gap:12px;display:grid}.cdk-query-item{border:1px solid var(--border);background:var(--surface-soft);border-radius:16px;justify-content:space-between;align-items:flex-start;gap:14px;padding:14px 16px;display:flex}.cdk-query-item strong{color:var(--text);word-break:break-all}.cdk-query-item p{margin:6px 0 0;font-size:13px}.channel2-query-panel,.channel2-recharge{gap:18px}.channel2-recharge__steps{grid-template-columns:repeat(4,minmax(0,1fr))}.channel2-recharge__session{min-height:300px}.channel2-overwrite{color:#b54708;background:#fffaeb;border:1px solid #fedf89;border-radius:14px;align-items:flex-start;gap:10px;padding:14px 16px;font-weight:800;line-height:1.6;display:flex}.channel2-overwrite input{width:18px;height:18px;accent-color:var(--warning);margin-top:3px}.channel2-recharge__result-info{width:min(520px,100%)}.attempts-details{color:var(--text-secondary);margin-top:8px}.attempts-details summary{cursor:pointer;color:var(--primary);font-weight:800}.attempts-list{gap:8px;min-width:320px;margin-top:8px;display:grid}.attempt-item{border:1px solid var(--border);background:var(--surface-soft);border-radius:10px;gap:3px;padding:10px;font-size:12px;line-height:1.45;display:grid}@media (max-width:860px){.hero,.admin-shell,.grid.two,.grid.three{grid-template-columns:1fr}.topbar{padding:14px 20px}.channel2-recharge__steps{grid-template-columns:1fr}}.redeem-view{isolation:isolate;min-height:calc(100dvh - 57px);padding:24px 16px 40px;position:relative;overflow-x:clip}.redeem-view:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle at 0 0,#4c7dff1a,#0000 32%),radial-gradient(circle at 100% 0,#7dd3fc14,#0000 30%),radial-gradient(circle at bottom,#94a3b814,#0000 34%);position:absolute;inset:0}body[data-redeem-theme=dark] .redeem-view:before{background:radial-gradient(circle at 0 0,#3b82f62e,#0000 26%),radial-gradient(circle at 100% 0,#facc1514,#0000 22%),radial-gradient(circle at bottom,#0f172a3d,#0000 34%)}body[data-redeem-theme=dark] .brand-title{background:linear-gradient(135deg,#93c5fd 0%,#818cf8 34%,#c084fc 62%,#67e8f9 100%);-webkit-background-clip:text;background-clip:text}.redeem-shell{width:100%;max-width:1080px;margin:0 auto}.hero-card,.panel{border:1px solid var(--border);background:var(--card);box-shadow:var(--shadow);border-radius:24px;transition:background .25s,border-color .25s,box-shadow .25s}.hero-card{margin-bottom:22px;padding:28px 40px;position:relative}.hero-card__content{text-align:center}.brand-kicker{color:var(--primary);letter-spacing:.16em;text-transform:uppercase;margin:0 0 8px;font-size:13px;font-weight:800}.brand-title{background:linear-gradient(135deg,#1d4ed8 0%,#5b5cf6 34%,#a855f7 62%,#06b6d4 100%);color:#0000;text-shadow:0 18px 42px #4c7dff2e;-webkit-background-clip:text;background-clip:text;font-size:clamp(48px,9vw,76px);line-height:.95;display:inline-block}.hero-card .subtitle{max-width:470px;color:var(--text-secondary);margin:14px auto 0;font-size:14px;line-height:1.7}.theme-toggle{color:#f4b400;background:#fff;border:1px solid #e2e8f0f5;border-radius:999px;justify-content:center;align-items:center;width:44px;height:44px;transition:transform .2s,background .25s,border-color .25s,color .25s;display:inline-flex;position:absolute;top:18px;right:18px;box-shadow:0 10px 20px #0f172a14}.theme-toggle:hover{transform:translateY(-1px)}.theme-toggle--dark{color:#f8d34f;background:#050913;border-color:#4755697a}.content-layout{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:20px;display:grid}.panel{min-width:0;padding:28px 30px 30px}.cdk-query-panel{margin-top:20px}.panel-header{align-items:center;gap:10px;margin-bottom:28px;display:flex}.panel-header__icon{width:24px;height:24px;color:var(--muted);justify-content:center;align-items:center;display:inline-flex}.panel-title{color:var(--text);margin:0;font-size:18px;font-weight:700}.guide-list{gap:24px;display:grid}.guide-item{border-left:3px solid #0000;padding-left:16px}.guide-item--blue{border-left-color:#4c7dff}.guide-item--green{border-left-color:#22c55e}.guide-item--amber{border-left-color:#f59e0b}.guide-item--red{border-left-color:#ef4444}.guide-item__title{color:var(--text);margin:0;font-size:17px;font-weight:700;line-height:1.45}.guide-item__desc{color:var(--text-secondary);margin:8px 0 0;font-size:14px;line-height:1.72}.guide-action{color:#fff;background:linear-gradient(#5b9cff,#4c7dff);border-radius:10px;justify-content:center;align-items:center;min-width:136px;height:40px;margin-top:14px;padding:0 18px;font-size:14px;font-weight:700;display:inline-flex;box-shadow:0 10px 24px #4c7dff2e}.guide-action:hover{color:#fff;background:linear-gradient(#6aa8ff,#5287ff)}.redeem-form{gap:22px;display:grid}.form-step{gap:12px;display:grid}.form-step--compact{gap:6px}.step-heading{align-items:center;gap:10px;display:flex}.step-badge{color:#fff;background:#4c7dff;border-radius:999px;justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;font-weight:700;display:inline-flex}.step-badge--secondary{background:#10b981}.step-title{color:var(--text);margin:0;font-size:16px;font-weight:700}.hint-text{color:var(--muted);margin:0;font-size:12px;line-height:1.6;display:block}.form-note{border:1px solid var(--border);background:var(--surface-soft);color:var(--text-secondary);border-radius:14px;margin:-2px 0 0;padding:14px 16px;font-size:13px;line-height:1.7}.redeem-progress{background:linear-gradient(180deg, #4c7dff14, #4c7dff08), var(--surface-soft);border:1px solid #4c7dff2e;border-radius:18px;gap:18px;padding:18px;display:grid}.redeem-progress__header{align-items:center;gap:12px;display:flex}.redeem-progress__header strong{color:var(--text)}.redeem-progress__header p{margin:4px 0 0;font-size:13px}.loading-spinner{border:3px solid #4c7dff2e;border-top-color:var(--primary);border-radius:999px;width:34px;height:34px;animation:.9s linear infinite spin}.redeem-progress__steps{gap:10px;display:grid}.redeem-progress__step{min-height:40px;color:var(--muted);align-items:center;gap:10px;font-size:14px;font-weight:700;transition:color .2s,transform .2s;display:flex}.redeem-progress__step--active{color:var(--text);transform:translate(2px)}.redeem-progress__step--done{color:#067647}.redeem-progress__dot{width:28px;height:28px;color:var(--primary);background:#eef4ff;border-radius:999px;flex:0 0 28px;justify-content:center;align-items:center;font-size:13px;font-weight:900;display:inline-flex}.redeem-progress__step--active .redeem-progress__dot{background:var(--primary);color:#fff;box-shadow:0 8px 18px #4c7dff47}.redeem-progress__step--done .redeem-progress__dot{color:#067647;background:#dcfae6}@keyframes spin{to{transform:rotate(360deg)}}.submit-section .button{min-width:140px;height:44px;font-size:16px}.result-title{color:var(--text);letter-spacing:-.04em;margin:0;font-family:Times New Roman,Georgia,serif;font-size:28px;font-weight:600}.result-info{border:1px solid var(--border);background:var(--surface-strong);box-shadow:var(--shadow-soft);border-radius:14px;gap:0;display:grid;overflow:hidden}.info-row{border-bottom:1px solid var(--border);grid-template-columns:110px 1fr;gap:12px;padding:13px 16px;display:grid}.info-row:last-child{border-bottom:0}.info-row span{color:var(--muted);font-weight:600}.info-row strong{min-width:0;color:var(--text-secondary);word-break:break-all}.result-display{text-align:center;justify-items:center;gap:16px;padding:16px 0 8px;display:grid}.result-mark{border-radius:999px;justify-content:center;align-items:center;width:72px;height:72px;font-size:38px;font-weight:800;display:inline-flex}.result-mark--success{color:#10b981;background:#10b9811f}.result-mark--error{color:#ef4444;background:#ef44441f}.reset-button{min-width:180px;height:50px}.modal-backdrop{z-index:60;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f172a6b;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.success-modal{border:1px solid var(--border);background:var(--card);text-align:center;border-radius:24px;justify-items:center;gap:16px;width:min(460px,100%);padding:28px;animation:.22s ease-out modalIn;display:grid;box-shadow:0 28px 70px #0f172a3d}.success-modal .result-info{text-align:left;width:100%}.success-modal .muted{margin:-4px 0 0}.verify-modal{border:1px solid var(--border);background:var(--card);text-align:center;border-radius:24px;justify-items:center;gap:16px;width:min(420px,100%);padding:26px;animation:.22s ease-out modalIn;display:grid;box-shadow:0 28px 70px #0f172a3d}.verify-modal__title{color:var(--text);margin:0;font-family:Times New Roman,Georgia,serif;font-size:26px}.verify-modal__steps{text-align:left;width:100%}@keyframes modalIn{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}body[data-redeem-theme=dark] .input,body[data-redeem-theme=dark] .textarea,body[data-redeem-theme=dark] .select{color:var(--text)}body[data-redeem-theme=dark] .alert.info{color:#bfdbfe;background:#3b82f624}body[data-redeem-theme=dark] .alert.success{color:#86efac;background:#10b98124}body[data-redeem-theme=dark] .alert.error{color:#fca5a5;background:#ef444424}body[data-redeem-theme=dark] .redeem-progress{background:linear-gradient(180deg, #60a5fa1f, #60a5fa0a), var(--surface-soft);border-color:#60a5fa3d}body[data-redeem-theme=dark] .redeem-progress__step--done{color:#86efac}body[data-redeem-theme=dark] .redeem-progress__dot{background:#60a5fa24}body[data-redeem-theme=dark] .redeem-progress__step--done .redeem-progress__dot{color:#86efac;background:#10b98129}@media (max-width:960px){.redeem-view{padding:88px 14px 28px}.redeem-shell{max-width:760px}.content-layout{grid-template-columns:1fr}}@media (max-width:768px){.redeem-view{padding:78px 12px 24px}.hero-card{padding:22px 18px}.theme-toggle{width:40px;height:40px;top:14px;right:14px}.panel{padding:22px 18px 24px}.title{font-size:30px}.hero-card .subtitle{font-size:13px;line-height:1.65}.submit-section .button{width:100%}}@media (max-width:480px){.redeem-view{padding:72px 10px 20px}.hero-card{padding:20px 16px 18px}.panel{padding:20px 16px 22px}.panel-header{margin-bottom:22px}.guide-list{gap:20px}.guide-item{padding-left:14px}}