:root{--bg: #ffffff;--bg-soft: #f7f4ea;--bg-warm: #fff8dc;--text: #1d1d1f;--text-secondary: #6e6e73;--accent: #8b6914;--brand: #f5e28a;--radius: 16px;--shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, .25);--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}.page{min-height:100vh}.navbar{position:sticky;top:0;z-index:50;background:#ffffffd1;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}.navbar-inner{max-width:1000px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:10px}.navbar-logo{width:30px;height:30px;border-radius:8px}.navbar-name{font-size:17px;font-weight:600;letter-spacing:-.02em}.navbar-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--text-secondary)}.navbar-links a:hover{color:var(--text)}.lang-switch{font-size:14px;color:var(--text-secondary);transition:color .15s ease}.lang-switch:hover{color:var(--text)}.download-btn{display:inline-flex;align-items:center;gap:8px;margin-top:28px;padding:12px 22px;border-radius:980px;background:#1d1d1f;color:#fff;font-size:16px;font-weight:600;letter-spacing:-.01em;transition:transform .15s ease,background .15s ease}.download-btn:hover{background:#000;color:#fff;transform:translateY(-1px)}.download-btn-icon{display:block;width:18px;height:18px;flex-shrink:0;overflow:visible}.download-btn-icon path,.download-btn-icon polyline,.download-btn-icon 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auto;text-align:center}.features-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.025em}.features-subtitle{margin-top:12px;font-size:19px;color:var(--text-secondary)}.features-grid{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;text-align:left}.feature-card{background:var(--bg-soft);border-radius:var(--radius);padding:28px;transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -18px #0000002e}.feature-icon{width:44px;height:44px;border-radius:11px;background:#ebe6d4;color:var(--text);display:grid;place-items:center;margin-bottom:18px}.feature-icon svg{width:22px;height:22px}.feature-card h3{font-size:18px;font-weight:600;letter-spacing:-.01em}.feature-card p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--text-secondary)}.pricing{background:var(--bg);padding:0 24px 100px}.pricing-inner{max-width:720px;margin:0 auto;text-align:center}.pricing-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.025em}.pricing-subtitle{margin-top:12px;font-size:19px;color:var(--text-secondary)}.pricing-panel{margin-top:40px;padding:36px 28px;background:var(--bg-soft);border-radius:var(--radius);text-align:center}.pricing-plan{font-size:15px;font-weight:600;letter-spacing:-.01em;color:var(--text-secondary)}.pricing-amount{margin-top:12px;font-size:clamp(44px,8vw,64px);font-weight:700;letter-spacing:-.03em;line-height:1.1}.pricing-currency{display:inline-block;margin-right:8px;font-size:.4em;font-weight:600;vertical-align:super;color:var(--text-secondary)}.pricing-billing{margin-top:8px;font-size:17px;font-weight:600;letter-spacing:-.01em}.pricing-detail{margin:16px auto 0;max-width:420px;font-size:15px;line-height:1.55;color:var(--text-secondary)}.pricing-panel .download-btn{margin-top:24px}.faq{background:var(--bg);padding:0 24px 100px}.faq-inner{max-width:720px;margin:0 auto}.faq-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.025em;text-align:center}.faq-list{margin-top:40px}.faq-item{padding:22px 0;border-top:1px solid rgba(0,0,0,.08)}.faq-item:last-child{border-bottom:1px solid rgba(0,0,0,.08)}.faq-item h3{font-size:18px;font-weight:600;letter-spacing:-.01em}.faq-item p{margin-top:8px;font-size:15px;line-height:1.6;color:var(--text-secondary)}.faq-cta{display:flex;justify-content:center}.footer{background:var(--bg-soft);padding:48px 24px 36px;border-top:1px solid rgba(0,0,0,.06)}.footer-inner{max-width:1000px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-logo{width:28px;height:28px;border-radius:8px}.footer-name{font-size:16px;font-weight:600;letter-spacing:-.02em}.footer-links{display:flex;align-items:center;gap:24px;font-size:14px;color:var(--text-secondary);flex-wrap:wrap}.footer-links 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12px;text-align:left;vertical-align:top}.legal-body th{background:var(--bg-soft);color:var(--text);font-weight:600}@media(max-width:640px){.hero{padding:48px 20px 40px}.hero-head{gap:14px}.hero-logo{width:72px;border-radius:16px}.navbar-links{gap:16px}.hero-shot-wrap{padding:0 12px}.features{padding:64px 20px}.pricing,.faq{padding:0 20px 64px}}