:root{--bg: #16181d;--bg-deep: #101216;--panel: #1e2128;--panel-2: #262a33;--ink: #e8eaf0;--ink-soft: #a7aebc;--muted: #6d7585;--line: #30343f;--line-soft: #262a33;--brand: #f0a428;--brand-d: #d98d0f;--brand-ink: #221602;--brand-dim: rgba(240, 164, 40, .14);--danger: #f4574d;--ok: #4fc38a;--radius: 10px;--shadow: 0 10px 32px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none;cursor:pointer}a:hover{text-decoration:underline}h1,h2,h3{margin:0}::selection{background:var(--brand-dim)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#343945;border-radius:6px;border:2px solid 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var(--ink-soft);border-radius:3px;background:#fff}.bp-body{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.bp-tip{font-size:13px;color:var(--ink-soft);line-height:1.8;margin:0 0 10px}.bp-tip code{background:var(--bg-deep);padding:1px 5px;border-radius:4px;color:var(--brand)}.bp-vars{font-size:12px;color:var(--ink-soft);margin-bottom:8px;display:flex;flex-wrap:wrap;gap:5px;align-items:center}.bp-vars code{background:var(--bg-deep);border:1px solid var(--line);padding:2px 7px;border-radius:6px}.bp-vars code.ok{background:#4fc38a1f;border-color:#4fc38a80;color:var(--ok)}.bp-vars code.miss{background:#f4574d1a;border-color:#f4574d73;color:var(--danger)}.bp-text{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;font-size:13px;font-family:Consolas,monospace;resize:vertical;background:var(--bg-deep);color:var(--ink)}.bp-text:focus{outline:none;border-color:var(--brand)}.bp-ops{display:flex;gap:10px;margin-top:10px}.bp-warn{margin-top:10px;background:#f0a4281a;border:1px solid rgba(240,164,40,.45);color:var(--brand);font-size:12px;padding:8px 10px;border-radius:8px}.bp-right{display:flex;flex-direction:column;gap:10px}.bp-preview-title{font-size:13px;font-weight:700}.bp-preview{flex:1;min-height:210px;background:repeating-conic-gradient(#22252d,#22252d 25%,#1b1e24 0%,#1b1e24 50%) 50%/16px 16px;border:1px solid var(--line);border-radius:10px;padding:10px;overflow:hidden}.bp-label{box-shadow:0 2px 10px #00000080}.offscreen{position:fixed;left:-20000px;top:0}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);background:var(--brand);color:var(--brand-ink);padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:var(--shadow);z-index:100}@media (max-width: 900px){.hero,.feature-grid{grid-template-columns:1fr}.sol-grid{grid-template-columns:1fr 1fr}.editor-body{grid-template-columns:150px 1fr 252px}.palette-grid{grid-template-columns:1fr 1fr}.bp-body{grid-template-columns:1fr}}@page{margin:0}@media print{body *{visibility:hidden!important}#ilable-print-area,#ilable-print-area *{visibility:visible!important}#ilable-print-area{position:absolute!important;left:0!important;top:0!important}.print-page{page-break-after:always;break-after:page}.print-page:last-child{page-break-after:auto;break-after:auto}}.pricing{min-height:100vh;background:var(--bg)}.price-hero{text-align:center;padding:64px 20px 18px}.price-hero h1{font-size:38px;margin:0 0 12px;letter-spacing:-.5px}.price-sub{color:var(--ink-soft);font-size:16px;margin:0 auto;max-width:560px}.price-warn{margin:22px auto 0;max-width:620px;background:var(--brand-dim);color:var(--brand);border:1px solid rgba(240,164,40,.35);padding:12px 16px;border-radius:11px;font-size:14px}.price-grid{max-width:1080px;margin:40px auto 64px;padding:0 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.price-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 24px;display:flex;flex-direction:column}.price-card.hot{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand),var(--shadow)}.price-tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--brand);color:var(--brand-ink);font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px;white-space:nowrap}.price-card h3{font-size:20px;margin:0 0 14px}.price-num{font-size:34px;font-weight:800;color:var(--ink);margin-bottom:18px}.price-unit{font-size:15px;font-weight:600;color:var(--muted)}.price-feats{list-style:none;padding:0;margin:0 0 24px;flex:1}.price-feats li{position:relative;padding:8px 0 8px 26px;font-size:14px;color:var(--ink-soft);border-bottom:1px dashed var(--line-soft)}.price-feats li:before{content:"✓";position:absolute;left:2px;top:8px;color:var(--brand);font-weight:800}.price-card .btn{margin-top:auto}.exp-checkout{max-width:420px}.co-body{text-align:center}.co-tip{color:var(--ink-soft);font-size:14px;padding:20px 0}.co-disabled{padding:16px 4px}.co-disabled strong{display:block;color:var(--brand);font-size:16px;margin-bottom:10px}.co-disabled p{color:var(--ink-soft);font-size:13px;line-height:1.7;margin:0}.co-error{color:var(--danger);font-size:14px;padding:16px 0}.co-paid{color:var(--ok);font-size:16px;font-weight:700;padding:20px 0}.co-qr{display:flex;flex-direction:column;align-items:center;gap:12px;padding:8px 0}.co-amount{font-size:18px;font-weight:800;color:var(--ink)}.co-qrbox{width:210px;height:210px;padding:12px;background:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center}.co-qrbox svg,.co-qrbox canvas{width:100%!important;height:100%!important}.co-hint{color:var(--muted);font-size:13px;line-height:1.6;max-width:280px}.co-hint strong{color:var(--ink)}@media (max-width: 900px){.price-grid{grid-template-columns:1fr;max-width:420px}.price-hero h1{font-size:30px}}