:root{--bg: #f5f7fb;--bg-accent: #eef2fb;--card: #ffffff;--card-border: #e7ecf5;--text: #0f172a;--muted: #5b6577;--muted-2: #8a94a6;--shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05), 0 2px 8px rgba(15, 23, 42, 0.05);--shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 14px 40px rgba(15, 23, 42, 0.08);--focus: rgba(37, 99, 235, 0.15);--primary: #2563eb;--primary-2: #1d4ed8;--success: #16a34a;--radius: 14px;--radius-sm: 9px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;color:var(--text);background:radial-gradient(1000px 500px at 85% -10%, rgba(37, 99, 235, 0.08), transparent 60%),radial-gradient(800px 400px at -10% 0%, rgba(16, 185, 129, 0.06), transparent 55%),var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased}.wrap{max-width:1100px;margin:0 auto;padding:40px 24px 0}@media(min-width: 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"decode";gap:20px;align-items:start}.grid>.card-generate{grid-area:settings}.grid>.card-preview{grid-area:preview}.grid>.decode-card{grid-area:decode}@media(min-width: 860px){.grid{grid-template-columns:1.25fr .75fr;grid-template-areas:"settings preview" "decode   decode"}}@media(min-width: 1240px){.grid{grid-template-columns:1.05fr .95fr;grid-template-areas:"settings decode" "preview  decode";align-content:start}.grid>.decode-card{align-self:start}}.section{display:flex;flex-direction:column;gap:14px}.section-title{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--card-border);background:linear-gradient(180deg, #fafbfe, #f6f8fc)}.section-title h2{margin:0;font-size:14px;letter-spacing:.3px;color:var(--text);font-weight:800;display:flex;align-items:center;gap:9px}.section-title h2::before{content:"";width:4px;height:16px;border-radius:2px;background:linear-gradient(180deg, var(--primary), 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a:active{transform:translateY(0);box-shadow:none}.footer-note{margin-top:14px;color:var(--muted-2);font-size:12px;text-align:center}.about{margin-top:20px}.feature-grid{display:grid;grid-template-columns:1fr;gap:14px}@media(min-width: 640px){.feature-grid{grid-template-columns:1fr 1fr}}.feature{display:flex;gap:13px;padding:16px;border:1px solid var(--card-border);border-radius:var(--radius-sm);background:#fafbfe;transition:border-color 160ms ease,box-shadow 160ms ease,transform 120ms ease}.feature:hover{border-color:rgba(37,99,235,.25);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.feature-icon{flex:0 0 auto;width:38px;height:38px;border-radius:9px;display:grid;place-items:center;color:var(--primary);background:rgba(37,99,235,.09)}.feature-icon svg{width:20px;height:20px}.feature-body{min-width:0}.feature-body strong{display:block;font-size:14px;color:var(--text);margin-bottom:3px}.feature-body p{margin:0;font-size:13px;color:var(--muted);line-height:1.6}.feature-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;background:rgba(15,23,42,.05);padding:1px 5px;border-radius:4px}footer{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 12px;text-align:center;font-size:13px;line-height:1.5;padding:28px 20px 48px;color:var(--muted-2)}footer a,footer a:link{color:var(--muted-2);text-decoration:none;transition:color 160ms ease}footer a:hover{color:var(--primary)}#remove_logo_btn{display:flex;align-items:center;justify-content:center;height:32px;font-weight:500;position:relative;z-index:20}#decode_clear_btn{position:relative;z-index:20}/*# sourceMappingURL=index.css.map */