:root{--bg: #f7f7f9;--bg-elevated: #ffffff;--bg-soft: #efeff3;--text: #17181c;--text-secondary: #5c5e6a;--text-tertiary: #8b8d99;--border: #e2e3e9;--accent: #4f5ef7;--accent-soft: rgba(79, 94, 247, .1);--card-shadow: 0 1px 2px rgba(20, 22, 40, .04), 0 8px 32px rgba(20, 22, 40, .06);--glow-opacity: .12}html[data-theme=dark]{--bg: #0b0c10;--bg-elevated: #14161d;--bg-soft: #1a1d26;--text: #f2f3f7;--text-secondary: #a4a7b4;--text-tertiary: #6d7080;--border: #262a35;--accent: #7b8bff;--accent-soft: rgba(123, 139, 255, .14);--card-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 32px rgba(0, 0, 0, .35);--glow-opacity: .22}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}section{padding:96px 0}.section-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;letter-spacing:-.02em;text-align:center;margin-bottom:16px}.section-subtitle{text-align:center;color:var(--text-secondary);font-size:1.05rem;max-width:560px;margin:0 auto 56px}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}.brand img{width:30px;height:30px}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:var(--text-secondary);font-size:.95rem;transition:color .2s}.nav-links a:hover{color:var(--text)}.header-actions{display:flex;align-items:center;gap:8px}.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;min-width:36px;padding:0 8px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:color .2s,border-color .2s}.icon-button:hover{color:var(--text);border-color:var(--text-tertiary)}.hero{position:relative;padding:128px 0 112px;text-align:center;overflow:hidden}.hero-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(560px 320px at 30% 12%,rgba(79,94,247,var(--glow-opacity)),transparent 70%),radial-gradient(520px 300px at 74% 22%,rgba(255,92,122,var(--glow-opacity)),transparent 70%)}.hero-content{position:relative}.hero h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:20px}.hero p{font-size:1.15rem;color:var(--text-secondary);max-width:620px;margin:0 auto 36px}.button{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 24px;border-radius:12px;font-size:.95rem;font-weight:600;transition:transform .15s ease,box-shadow .15s ease,background-color .2s}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--accent);color:#fff;box-shadow:0 4px 16px color-mix(in srgb,var(--accent) 35%,transparent)}.button-ghost{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text)}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px}.product-card{--brand: var(--accent);position:relative;display:flex;flex-direction:column;border-radius:24px;border:1px solid var(--border);background:var(--bg-elevated);box-shadow:var(--card-shadow);padding:36px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.product-card:before{content:"";position:absolute;top:-80px;right:-80px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 26%,transparent),transparent 70%);pointer-events:none}.product-card:hover{transform:translateY(-4px)}.product-card-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}.product-card-head img{width:60px;height:60px;border-radius:16px}.product-name{font-size:1.3rem;font-weight:700;letter-spacing:-.01em}.product-tagline{color:var(--text-secondary);font-size:.95rem}.platform-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.chip{padding:4px 12px;border-radius:999px;font-size:.8rem;color:var(--text-secondary);background:var(--bg-soft);border:1px solid var(--border)}.product-features{list-style:none;margin-bottom:28px;flex:1}.product-features li{position:relative;padding-left:20px;margin-bottom:8px;color:var(--text-secondary);font-size:.93rem}.product-features li:before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--brand)}.product-card-actions{display:flex;gap:12px;flex-wrap:wrap}.about{background:var(--bg-elevated);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.about-content{max-width:720px;margin:0 auto;text-align:center;color:var(--text-secondary);font-size:1.05rem}.about-content strong{color:var(--text)}.contact-cards{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.contact-card{display:inline-flex;align-items:center;gap:10px;padding:16px 24px;border-radius:16px;border:1px solid var(--border);background:var(--bg-elevated);box-shadow:var(--card-shadow);font-weight:600;transition:transform .15s ease}.contact-card:hover{transform:translateY(-2px)}.contact-card img{width:28px;height:28px;border-radius:8px}.contact-card .arrow{color:var(--text-tertiary)}.detail-hero{position:relative;padding:96px 0 72px;text-align:center;overflow:hidden}.detail-hero .hero-glow{background:radial-gradient(640px 360px at 50% 8%,color-mix(in srgb,var(--brand, var(--accent)) var(--glow-opacity),transparent),transparent 70%)}.detail-hero img.product-icon-lg{width:108px;height:108px;border-radius:28px;margin:0 auto 28px;box-shadow:0 12px 40px color-mix(in srgb,var(--brand, var(--accent)) 32%,transparent)}.detail-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;letter-spacing:-.03em;margin-bottom:14px}.detail-hero .detail-tagline{font-size:1.2rem;color:var(--text-secondary);max-width:640px;margin:0 auto 20px}.detail-body{max-width:760px;margin:0 auto;padding-bottom:96px}.detail-description{color:var(--text-secondary);font-size:1.05rem;margin-bottom:48px;text-align:center}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:56px}.feature-item{display:flex;align-items:flex-start;gap:12px;padding:20px;border-radius:16px;border:1px solid var(--border);background:var(--bg-elevated);font-size:.95rem;color:var(--text-secondary)}.feature-item .dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--brand, var(--accent));margin-top:8px}.detail-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.back-link{display:inline-block;margin-bottom:32px;color:var(--text-tertiary);font-size:.9rem}.back-link:hover{color:var(--text)}.site-footer{border-top:1px solid var(--border);padding:40px 0;text-align:center;color:var(--text-tertiary);font-size:.88rem}.site-footer .icp{color:var(--text-tertiary);transition:color .2s}.site-footer .icp:hover{color:var(--text-secondary)}.footer-line{margin-bottom:6px}@media(max-width:720px){section{padding:64px 0}.hero{padding:88px 0 72px}.nav-links{display:none}.product-card{padding:28px}}.stats-strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-elevated)}.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:40px 0}.stat-item{text-align:center}.stat-value{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,var(--accent),#f2566f);-webkit-background-clip:text;background-clip:text;color:transparent}.stat-label{color:var(--text-secondary);font-size:.9rem;margin-top:4px}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.value-card{border-radius:20px;border:1px solid var(--border);background:var(--bg-elevated);box-shadow:var(--card-shadow);padding:32px;transition:transform .2s ease}.value-card:hover{transform:translateY(-4px)}.value-card .value-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);margin-bottom:18px}.value-card h3{font-size:1.15rem;font-weight:700;margin-bottom:10px}.value-card p{color:var(--text-secondary);font-size:.95rem}.product-shot{margin:-12px -12px 24px;border-radius:16px;overflow:hidden;border:1px solid var(--border);background:var(--bg-soft)}.product-shot img{width:100%;aspect-ratio:16 / 10;object-fit:cover;object-position:top center;transition:transform .3s ease}.product-card:hover .product-shot img{transform:scale(1.03)}.screenshot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:56px}.screenshot-item{border-radius:18px;overflow:hidden;border:1px solid var(--border);background:var(--bg-soft);box-shadow:var(--card-shadow);transition:transform .2s ease}.screenshot-item:hover{transform:translateY(-4px)}.screenshot-item img{width:100%;aspect-ratio:4 / 3;object-fit:cover;object-position:top center}.screenshot-item figcaption{padding:12px 16px;font-size:.88rem;color:var(--text-secondary);background:var(--bg-elevated);border-top:1px solid var(--border)}@media(max-width:720px){.stats-inner{grid-template-columns:repeat(2,1fr);padding:32px 0}}html[data-theme=light] .icon-moon[data-astro-cid-x3pjskd3],html[data-theme=dark] .icon-sun[data-astro-cid-x3pjskd3]{display:none}