:root{--bg: #0f1117;--panel: #1e2130;--panel-hover: #252a3d;--border: rgba(46, 51, 72, .85);--border-subtle: rgba(255, 255, 255, .04);--border-strong: rgba(189, 147, 249, .35);--fg: #eef0f6;--muted: #9aa3b8;--muted-soft: #b0b8cb;--accent: #bd93f9;--accent-2: #ff79c6;--green: #50fa7b;--gradient: linear-gradient(135deg, #6a3093 0%, #a044ff 52%, #ff6b9d 100%);--gradient-text: linear-gradient(135deg, #bd93f9 0%, #c77dff 38%, #ff79c6 100%);--gradient-soft: linear-gradient(135deg, rgba(106, 48, 147, .22) 0%, rgba(30, 33, 48, .88) 58%);--gradient-card: linear-gradient(120deg, rgba(189, 147, 249, .12), rgba(255, 121, 198, .08));--shadow-sm: 0 8px 24px rgba(0, 0, 0, .32);--shadow-md: 0 24px 64px rgba(0, 0, 0, .45);--radius-xs: 8px;--radius-sm: 12px;--radius: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 32px;--space-8: 48px;--font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;--line-tight: 1.15;--line-body: 1.65;--line-loose: 1.75;--ease: cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:var(--line-body);letter-spacing:-.011em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body>main{flex:1 0 auto;width:100%}a{color:var(--accent);text-decoration:none;transition:color .18s var(--ease)}a:hover{color:var(--accent-2)}.bg-glow{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(189,147,249,.18),transparent 60%),radial-gradient(ellipse 60% 40% at 100% 20%,rgba(255,121,198,.08),transparent 50%)}.wrap{position:relative;z-index:1;max-width:1040px;margin:0 auto;padding:0 var(--space-6)}.nav{position:sticky;top:0;z-index:10;flex-shrink:0;backdrop-filter:blur(12px);background:#0f1117d1;border-bottom:1px solid rgba(46,51,72,.6)}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:60px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;color:var(--fg);letter-spacing:-.02em;transition:opacity .18s var(--ease)}.brand:hover{color:var(--fg);opacity:.92}.brand-mark{width:28px;height:28px;border-radius:var(--radius-xs);background:var(--gradient);display:grid;place-items:center;font-family:var(--font-mono);font-size:10px;font-weight:800;color:#fff;letter-spacing:-.04em}.nav-links{display:flex;align-items:center;gap:var(--space-1);flex-wrap:wrap}.nav-links a:not(.btn){color:var(--muted);font-size:14px;padding:8px 12px;border-radius:var(--radius-xs);transition:color .18s var(--ease),background .18s var(--ease)}.nav-links a:not(.btn):hover{color:var(--fg);background:#ffffff0a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;font-family:var(--font);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:transform .15s var(--ease),box-shadow .15s var(--ease),background .15s var(--ease),border-color .15s var(--ease)}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 8px 28px #a044ff59}.btn-primary:hover{color:#fff;box-shadow:0 12px 36px #a044ff73}.nav-support-btn{gap:6px;transition:transform .15s var(--ease),box-shadow .15s var(--ease),filter .15s var(--ease)}.nav-support-btn .btn-heart{width:13px;height:13px;flex-shrink:0;display:block;transition:transform .15s var(--ease),filter .15s var(--ease)}.nav-support-btn:hover{color:#fff;filter:brightness(1.07);box-shadow:0 10px 32px #a044ff80,0 2px 10px #ff79c638}.nav-support-btn:hover .btn-heart{transform:scale(1.12);filter:brightness(1.08) saturate(1.15)}.btn-ghost{background:#ffffff0f;color:var(--fg);border:1px solid rgba(189,147,249,.28)}.btn-ghost:hover{background:#bd93f924;border-color:#bd93f96b;color:var(--fg)}.btn-store-pending{opacity:.72;cursor:default;pointer-events:none}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.hero{padding:80px 0 var(--space-8);text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:#ffffff08;color:var(--muted);font-size:13px;margin-bottom:var(--space-6)}.hero-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px #50fa7b8c}.hero h1{margin:0 0 var(--space-4);font-size:clamp(2rem,5vw,3.25rem);line-height:var(--line-tight);letter-spacing:-.03em;font-weight:800}.hero h1 span{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-lead{max-width:620px;margin:0 auto var(--space-7);font-size:18px;line-height:var(--line-loose);color:var(--muted-soft)}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:center}section{padding:var(--space-8) 0;border-top:1px solid var(--border-subtle)}section:first-of-type{border-top:none}.section-label{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:var(--space-2)}.section-title{margin:0 0 var(--space-3);font-size:clamp(1.5rem,3vw,2rem);font-weight:800;letter-spacing:-.02em;line-height:var(--line-tight)}.section-desc{margin:0 0 var(--space-7);max-width:620px;font-size:15px;line-height:var(--line-loose);color:var(--muted-soft)}.values-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}.value-card{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}.value-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-text);opacity:.7}.value-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}.value-icon{font-size:22px;margin-bottom:var(--space-3);line-height:1}.value-card h3{margin:0 0 var(--space-2);font-size:16px;font-weight:700;color:var(--fg)}.value-card p{margin:0;font-size:14px;line-height:var(--line-loose);color:var(--muted)}.ext-grid{display:grid;gap:var(--space-4)}.ext-card{display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-6);align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);padding:var(--space-6);box-shadow:var(--shadow-md);transition:border-color .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease)}.ext-card:hover{border-color:var(--border-strong);background:var(--panel-hover);box-shadow:0 28px 72px #0000006b}.ext-icon{width:72px;height:72px;border-radius:18px;box-shadow:0 8px 24px #00000059}.ext-meta h3{margin:0 0 6px;font-size:22px;font-weight:700;letter-spacing:-.02em}.ext-title-link{color:inherit}.ext-title-link:hover{color:var(--accent)}.ext-tagline{margin:0 0 var(--space-3);color:var(--muted-soft);font-size:15px;line-height:var(--line-loose);max-width:540px}.ext-features{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0;padding:0;list-style:none}.ext-features li{font-size:12px;padding:4px 10px;border-radius:999px;background:#bd93f91a;color:#d4c4f7;border:1px solid rgba(189,147,249,.2)}.ext-actions{display:flex;flex-direction:column;gap:var(--space-2);align-items:stretch;min-width:148px}.ext-coming{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-6);border-radius:var(--radius);border:1px dashed rgba(46,51,72,.75);background:#ffffff08;color:var(--muted);font-size:14px;line-height:var(--line-loose)}#support{padding:var(--space-7) 0 var(--space-8)}.support-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,400px);gap:var(--space-6);align-items:start;padding:var(--space-6);border-radius:calc(var(--radius) + 4px);background:var(--gradient-soft);border:1px solid rgba(189,147,249,.22);box-shadow:var(--shadow-sm)}.support-box h2{margin:0 0 var(--space-2);font-size:1.5rem;font-weight:800;letter-spacing:-.02em;line-height:var(--line-tight)}.support-lead{margin:0 0 var(--space-4);font-size:14px;line-height:var(--line-loose);color:var(--muted-soft);max-width:480px}.support-intro .section-label{margin-bottom:var(--space-1)}.support-points{margin:0 0 var(--space-3);padding:0;list-style:none;display:flex;flex-direction:column;gap:var(--space-2);max-width:480px}.support-points li{position:relative;padding-left:16px;font-size:13px;line-height:var(--line-loose);color:#c5cad6}.support-points li:before{content:"";position:absolute;left:0;top:.58em;width:5px;height:5px;border-radius:50%;background:var(--gradient-text);box-shadow:0 0 8px #bd93f959}.support-note{margin:0;padding-top:var(--space-3);border-top:1px solid var(--border-subtle);font-size:12px;line-height:var(--line-loose);color:var(--muted);max-width:480px}.donate-card{display:flex;flex-direction:column;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow-sm);overflow:hidden}.donate-card-head{display:flex;align-items:center;gap:var(--space-2);padding:12px 16px;background:var(--gradient-card);border-bottom:1px solid rgba(189,147,249,.18)}.donate-card-head svg{width:16px;height:16px;color:var(--accent-2);flex-shrink:0}.donate-card-head span{font-size:13px;font-weight:700;color:var(--accent)}.donate-card-body{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4)}.donate-paypal{display:flex;align-items:center;gap:var(--space-3);padding:12px 14px;border-radius:var(--radius-xs);border:1px solid var(--border);background:#ffffff0a;color:var(--fg);transition:border-color .16s var(--ease),background .16s var(--ease),transform .16s var(--ease)}.donate-paypal:hover{color:var(--fg);border-color:var(--border-strong);background:#bd93f914;transform:translateY(-1px)}.donate-paypal-badge{flex-shrink:0;display:grid;place-items:center;width:32px;height:32px;border-radius:8px;font-weight:800;font-size:14px;color:#fff;background:linear-gradient(135deg,#0070ba,#003087)}.donate-paypal-text{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.donate-paypal-label{font-weight:700;font-size:13px}.donate-paypal-sub{font-size:11px;color:var(--muted);word-break:break-all}.donate-paypal-arrow{width:14px;height:14px;flex-shrink:0;color:var(--muted)}.donate-qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2);align-items:stretch}.donate-qr-item{display:flex;flex-direction:column;overflow:hidden;border-radius:var(--radius-xs);border:1px solid var(--border);background:#ffffff0a}.donate-qr-item:before{content:"";display:block;height:3px;background:var(--donate-brand, var(--accent))}.donate-qr-item-wechat{--donate-brand: #07c160}.donate-qr-item-alipay{--donate-brand: #1677ff}.donate-qr-label{font-weight:700;text-align:center;line-height:1.3;padding:8px 8px 6px;font-size:11px}.donate-qr-frame{flex:1 1 auto;display:flex;align-items:flex-end;justify-content:center;min-height:132px;padding:0 10px 12px;background:#00000026}.donate-qr-img{display:block;width:100%;max-width:120px;max-height:120px;height:auto;object-fit:contain;object-position:bottom center;border-radius:4px;background:#fff}footer{flex-shrink:0;padding:var(--space-7) 0 var(--space-8);border-top:1px solid var(--border);color:var(--muted);font-size:14px}.footer-inner{display:flex;flex-wrap:wrap;gap:var(--space-4);justify-content:space-between;align-items:center}.footer-links{display:flex;flex-wrap:wrap;gap:var(--space-4)}.footer-links a{color:var(--muted);font-size:14px}.footer-links a:hover{color:var(--accent)}.not-found{display:flex;align-items:center}.not-found-inner{width:100%}.not-found-hero{text-align:center;padding:clamp(48px,10vh,120px) 0}.not-found-code{margin:0 0 var(--space-4);font-family:var(--font-mono);font-size:clamp(72px,16vw,140px);font-weight:800;line-height:.95;letter-spacing:-.06em;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.not-found-hero h1{margin:0 0 var(--space-4);font-size:clamp(32px,5vw,48px);font-weight:800;letter-spacing:-.03em;line-height:var(--line-tight);color:var(--fg)}.not-found-lead{max-width:36em;margin:0 auto var(--space-7);color:var(--muted-soft);font-size:clamp(17px,2.2vw,20px);line-height:var(--line-loose)}.product-hero{text-align:left;padding-top:var(--space-8);padding-bottom:var(--space-7)}.product-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:var(--space-7);align-items:center}.product-hero-copy{min-width:0}.product-hero-brand{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4)}.product-hero-icon{width:88px;height:88px;border-radius:22px;box-shadow:var(--shadow-sm)}.product-hero-brand .section-label{margin-bottom:var(--space-1)}.product-hero-brand h1{margin:0;font-size:clamp(36px,6vw,52px);font-weight:800;letter-spacing:-.04em;line-height:var(--line-tight)}.product-lead{margin-left:0;max-width:36em;text-align:left}.product-hero-visual{position:relative;min-width:0}.product-hero-shot{display:block;width:100%;height:auto;border-radius:calc(var(--radius) + 4px);border:1px solid rgba(189,147,249,.28);box-shadow:var(--shadow-md),0 0 0 1px #ffffff08 inset;background:var(--panel)}.btn-with-icon{gap:10px}.btn-chrome-icon{width:20px;height:20px;flex-shrink:0;display:block;border-radius:50%;box-shadow:0 0 0 1px #ffffff1f}.btn-store-pending .btn-chrome-icon{opacity:.92}.product-section{padding:var(--space-7) 0;border-top:1px solid var(--border-subtle)}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4);margin-top:var(--space-5)}.product-card{padding:var(--space-5);border-radius:var(--radius);background:#ffffff08;border:1px solid var(--border)}.product-card h3{margin:0 0 var(--space-2);font-size:17px;font-weight:700;letter-spacing:-.02em}.product-card p{margin:0;color:var(--muted-soft);font-size:14px;line-height:var(--line-loose)}.product-list{margin:var(--space-4) 0 0;padding:0;list-style:none;display:grid;gap:var(--space-3)}.product-list li{padding:var(--space-4) var(--space-5);border-radius:var(--radius-sm);background:#bd93f90f;border:1px solid rgba(189,147,249,.14);color:var(--muted-soft);font-size:15px;line-height:var(--line-loose)}.product-list strong{color:var(--fg)}.inline-code{font-family:var(--font-mono);font-size:.92em;padding:.1em .4em;border-radius:6px;background:#ffffff0f;color:var(--accent)}.product-cta{margin-bottom:var(--space-8)}@media (max-width: 860px){.values-grid,.product-grid{grid-template-columns:1fr}.product-hero-grid{grid-template-columns:1fr;gap:var(--space-6)}.product-hero{text-align:center}.product-hero-brand{justify-content:center;flex-direction:column}.product-lead{margin-left:auto;margin-right:auto;text-align:center}.product-hero .hero-actions{justify-content:center}.product-hero-visual{order:-1}}@media (max-width: 768px){.wrap{padding:0 var(--space-4)}.hero{padding:var(--space-8) 0 var(--space-7)}section{padding:var(--space-7) 0}.ext-card{grid-template-columns:1fr;text-align:center;gap:var(--space-4)}.ext-icon{margin:0 auto}.ext-tagline{margin-left:auto;margin-right:auto}.ext-features{justify-content:center}.ext-actions{min-width:0;max-width:220px;margin:0 auto}.support-box{grid-template-columns:1fr;gap:var(--space-4);text-align:center}.support-lead,.support-points,.support-note{margin-left:auto;margin-right:auto}.support-points li{text-align:left;max-width:320px;margin:0 auto}.donate-card{max-width:340px;margin:0 auto;width:100%}.nav-links .nav-hide-mobile{display:none}}