:root{--orange:#f97316;--orange-light:#fff7ed;--orange-soft:#fed7aa;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-400:#9ca3af;--gray-600:#4b5563;--gray-800:#1f2937;--white:#fff;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000a;--shadow-lg:0 10px 25px #0000000f;--radius:20px;--radius-sm:12px;--transition:.3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--white);color:var(--gray-800);-webkit-font-smoothing:antialiased;opacity:0;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;animation:.7s forwards fadeIn}@keyframes fadeIn{to{opacity:1}}.container{max-width:1200px;margin:0 auto;padding:0 32px}.btn{height:44px;transition:var(--transition);white-space:nowrap;cursor:pointer;border-radius:25px;justify-content:center;align-items:center;gap:8px;padding:0 28px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--orange);color:#fff;border:none;box-shadow:0 4px 14px #f9731640}.btn-primary:hover{background:#ea580c;transform:translateY(-2px);box-shadow:0 6px 18px #f9731652}.btn-ghost{color:var(--orange);border:2px solid var(--orange-soft);background:0 0}.btn-ghost:hover{background:var(--orange-light);border-color:var(--orange)}.header{z-index:50;-webkit-backdrop-filter:blur(18px);background:#ffffffd1;border-bottom:1px solid #f9731614;height:70px;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{color:var(--orange);letter-spacing:-.5px;align-items:center;gap:10px;font-size:26px;font-weight:700;text-decoration:none;display:flex}.logo-svg{flex-shrink:0;width:32px;height:32px}.nav{align-items:center;gap:36px;display:flex}.nav a{color:var(--gray-600);transition:var(--transition);font-size:15px;font-weight:500;text-decoration:none;position:relative}.nav a:after{content:"";background:var(--orange);width:0;height:2px;transition:var(--transition);border-radius:2px;position:absolute;bottom:-4px;left:0}.nav a:hover{color:var(--orange)}.nav a:hover:after{width:100%}.menu-btn{cursor:pointer;color:var(--gray-800);background:0 0;border:none;padding:6px;display:none}.hero{padding:90px 0 100px;overflow:hidden}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.hero-text h1{letter-spacing:-1.5px;color:var(--gray-800);margin-bottom:20px;font-size:58px;font-weight:700;line-height:1.08}.hero-text h1 span{color:var(--orange)}.hero-text p{color:var(--gray-600);max-width:440px;margin-bottom:32px;font-size:18px;line-height:1.7}.hero-buttons{flex-wrap:wrap;gap:16px;display:flex}.hero-preview{position:relative}.preview-window{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-lg), 0 0 0 1px #f973160f;transition:var(--transition);padding:24px}.preview-window:hover{transform:translateY(-4px);box-shadow:0 20px 40px #00000014,0 0 0 1px #f973161a}.preview-dots{gap:8px;margin-bottom:20px;display:flex}.preview-dots span{background:var(--orange-soft);border-radius:50%;width:11px;height:11px}.preview-canvas{background:var(--orange-light);border-radius:16px;justify-content:center;align-items:center;height:280px;display:flex}.canvas-mock{width:180px;height:210px;box-shadow:var(--shadow-md);transition:var(--transition);background:#fff;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.canvas-mock:hover{transform:scale(1.02)}.mock-image{background:linear-gradient(135deg,#fed7aa,#fdba74);border-radius:50%;width:100px;height:100px}.mock-text{color:var(--gray-800);font-size:18px;font-weight:600}.mock-sub{color:var(--gray-400);text-transform:uppercase;letter-spacing:1px;font-size:12px}.preview-tools{color:var(--gray-400);justify-content:center;gap:28px;margin-top:20px;font-size:13px;display:flex}.preview-tools span{transition:var(--transition);cursor:default;align-items:center;gap:6px;display:flex}.preview-tools span:hover{color:var(--orange)}.features{background:var(--gray-50);padding:70px 0 90px}.section-title{text-align:center;margin-bottom:56px}.section-title h2{letter-spacing:-.6px;margin-bottom:14px;font-size:38px;font-weight:700}.section-title p{color:var(--gray-600);max-width:500px;margin:0 auto;font-size:17px}.features-grid{grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.feature-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:var(--transition);flex-direction:column;gap:16px;padding:36px 28px;display:flex}.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}.feature-icon{background:var(--orange-light);width:44px;height:44px;color:var(--orange);border-radius:12px;justify-content:center;align-items:center;display:flex}.feature-card h3{font-size:20px;font-weight:600}.feature-card p{color:var(--gray-600);font-size:14px;line-height:1.7}.templates{padding:70px 0 90px}.template-grid{grid-template-columns:repeat(4,1fr);gap:20px;max-width:900px;margin:0 auto;display:grid}.template-card{background:var(--white);border-radius:var(--radius-sm);text-align:center;box-shadow:var(--shadow-sm);transition:var(--transition);cursor:pointer;flex-direction:column;align-items:center;gap:12px;padding:28px 20px;display:flex}.template-card:hover{background:var(--orange-light);box-shadow:var(--shadow-md);transform:translateY(-4px)}.template-icon{color:var(--orange);opacity:.85}.template-card h4{font-size:16px;font-weight:600}.template-card span{color:var(--gray-400);font-size:12px}.footer{border-top:1px solid var(--gray-200);text-align:center;background:var(--gray-50);padding:40px 0 30px}.footer-inner{flex-direction:column;align-items:center;gap:12px;display:flex}.footer-logo{color:var(--orange);align-items:center;gap:8px;font-size:20px;font-weight:700;display:flex}.footer-tagline{color:var(--gray-400);font-size:14px}.footer-links{flex-wrap:wrap;justify-content:center;gap:28px;margin-top:4px;display:flex}.footer-links a{color:var(--gray-600);transition:var(--transition);font-size:13px;text-decoration:none}.footer-links a:hover{color:var(--orange)}.footer-copy{color:var(--gray-400);margin-top:8px;font-size:12px}@media (width<=860px){.nav{box-shadow:var(--shadow-lg);background:#fff;flex-direction:column;gap:16px;padding:24px;display:none;position:absolute;top:70px;left:0;right:0}.nav.open{display:flex}.menu-btn{display:block}.hero-grid{grid-template-columns:1fr;gap:50px}.hero-text h1{font-size:42px}.hero-preview{max-width:480px;margin:0 auto}.features-grid,.template-grid{grid-template-columns:1fr 1fr}}@media (width<=520px){.hero-text h1{font-size:34px}.hero-buttons{flex-direction:column}.btn{width:100%}.features-grid,.template-grid{grid-template-columns:1fr}}