@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--primary: #FF5500;--primary-hover: #FF7B00;--primary-glow: rgba(255, 85, 0, .4);--secondary: #E5E5E5;--secondary-glow: rgba(255, 255, 255, .1);--bg-dark: #0A0A0B;--bg-card: #121214;--bg-dark-90: rgba(10, 10, 11, .95);--text-main: #FFFFFF;--text-muted: #CCCCCC;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .6);--gradient-main: linear-gradient(135deg, #FF5500 0%, #FF9E00 100%);--gradient-text: linear-gradient(to right, #FFFFFF 30%, #DDDDDD 100%);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;color-scheme:dark}html,body{margin:0;padding:0;overflow-x:hidden;width:100%}body{background-color:var(--bg-dark);color:var(--text-main);background-image:radial-gradient(circle at 15% 50%,rgba(255,85,0,.08) 0%,transparent 40%),radial-gradient(circle at 85% 20%,rgba(255,255,255,.01) 0%,transparent 40%);background-attachment:fixed}a{color:var(--accent-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-secondary)}h1,h2,h3,h4,h5{color:var(--text-primary);line-height:1.1;font-weight:600}button{cursor:pointer;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-padding{padding:6rem 0}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.grid-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:1.5rem}.flex-center{display:flex;justify-content:center;align-items:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .6s ease-out forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 3rem;background:#0a0a0bd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);transition:padding .3s ease}.brand{font-family:Outfit,sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:-.02em;color:var(--text-main);z-index:1001;text-decoration:none}.dot{color:var(--primary)}.nav-links.desktop-only{display:flex;gap:2rem}.nav-link{color:var(--text-secondary);font-size:.95rem;font-weight:500;transition:color .3s ease;text-decoration:none}.nav-link:hover{color:var(--text-primary)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-main);cursor:pointer;z-index:1001;padding:.5rem}.mobile-menu{position:fixed;top:0;left:0;width:100%;height:100vh;background:var(--bg-dark);display:flex;justify-content:center;align-items:center;opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.16,1,.3,1);z-index:1000}.mobile-menu.open{opacity:1;visibility:visible}.mobile-nav-links{display:flex;flex-direction:column;align-items:center;gap:2.5rem}.mobile-nav-link{font-family:Outfit,sans-serif;font-size:2rem;font-weight:700;color:var(--text-main);text-decoration:none;opacity:0;transform:translateY(20px);transition:all .4s ease}.mobile-menu.open .mobile-nav-link{opacity:1;transform:translateY(0)}.mobile-menu.open .mobile-nav-link:nth-child(1){transition-delay:.1s}.mobile-menu.open .mobile-nav-link:nth-child(2){transition-delay:.2s}.mobile-menu.open .mobile-nav-link:nth-child(3){transition-delay:.3s}.mobile-menu.open .mobile-nav-link:nth-child(4){transition-delay:.4s}@media(max-width:768px){.navbar{padding:1rem 1.5rem}.nav-links.desktop-only{display:none}.mobile-menu-btn{display:block}}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden;padding:100px 5% 0}.hero-bg-orb{position:absolute;border-radius:50%;filter:blur(100px);z-index:-1;opacity:.5;pointer-events:none;animation:float 12s infinite ease-in-out}.orb-1{top:20%;left:20%;width:300px;height:300px;background:var(--primary-glow)}.orb-2{bottom:20%;right:20%;width:400px;height:400px;background:radial-gradient(circle,rgba(255,255,255,.05) 0%,transparent 70%);animation-delay:-6s}.hero-content{max-width:900px;z-index:10;margin-top:0;text-align:center}.eyebrow{color:var(--primary);font-family:Inter,monospace;font-size:.85rem;letter-spacing:.3em;margin-bottom:.8rem;display:block;text-transform:uppercase;font-weight:600;opacity:.9}.headline{font-family:Outfit,sans-serif;font-size:clamp(2.5rem,6vw,5rem);line-height:1.2;margin-bottom:2.5rem;font-weight:700;letter-spacing:-.02em;background:var(--gradient-text, linear-gradient(to right, #ffffff, #aaaaaa));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 20px 40px rgba(0,0,0,.5)}.identity-card{background:#ffffff08;border-left:3px solid var(--primary);padding:2rem;margin:0 auto 3.5rem;max-width:750px;text-align:left;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:0 16px 16px 0;box-shadow:0 4px 30px #0000004d;border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);border-right:1px solid rgba(255,255,255,.05)}.subline-container{display:flex;flex-direction:column;gap:1.5rem}.positioning-text{font-size:1.25rem;color:var(--text-main, #ffffff);font-weight:500;margin:0;line-height:1.5}.hero-bullets{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.hero-bullets li{font-size:1rem;color:var(--text-muted, #bbbbbb);display:flex;align-items:center;gap:.75rem;font-family:Inter,sans-serif}.bullet-point{color:var(--primary, #FF5500);font-weight:700;font-family:monospace;opacity:.8}.cta-wrapper{display:flex;flex-direction:column;align-items:center;gap:2rem}.cta-group{display:flex;flex-direction:column;gap:1rem;width:100%;justify-content:center}.btn{padding:1rem 2rem;border-radius:100px;font-weight:600;transition:all .3s cubic-bezier(.25,.46,.45,.94);border:none;font-size:1rem;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;white-space:nowrap}.btn-primary{background:var(--text-main, #ffffff);color:var(--bg-dark, #000000)}.btn-primary:hover{transform:translateY(-4px);box-shadow:0 12px 24px -10px #ffffff4d;background:var(--primary, #FF5500);color:#fff}.btn-secondary{background:#ffffff0d;color:var(--text-main, #ffffff);border:1px solid rgba(255,255,255,.1)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--text-muted, #aaaaaa);transform:translateY(-2px)}.contact-container{display:flex;align-items:center;justify-content:center;background:#ffffff08;border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:.75rem 1.5rem;border-radius:100px;gap:1.5rem;margin-top:1rem}.contact-item{display:flex;align-items:center;gap:.75rem;color:var(--text-main);text-decoration:none;font-size:1rem;font-weight:500;transition:opacity .2s;font-family:Outfit,sans-serif;cursor:pointer}.contact-item:hover{opacity:.8}.wechat-contact{position:relative}.contact-icon-svg{color:var(--primary);opacity:.9;transition:transform .2s;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle}.contact-item svg[class*=i-icon]{vertical-align:middle;margin-top:-2px}.contact-item:hover .contact-icon-svg{transform:scale(1.1);color:var(--text-main)}.contact-divider-vertical{width:1px;height:20px;background:#fff3}.contact-text{letter-spacing:.02em}@media(max-width:768px){.hero{padding-top:80px}.cta-group{flex-direction:column;width:100%;max-width:320px}.contact-container{flex-direction:column;width:100%;max-width:320px;border-radius:16px;padding:1rem;gap:1rem;background:#ffffff0d}.contact-divider-vertical{width:100%;height:1px}.identity-card{margin-left:.5rem;margin-right:.5rem;padding:1.5rem}.headline{font-size:2.25rem}.positioning-text{font-size:1.1rem}}@media(min-width:768px){.cta-group{flex-direction:row}}@media(min-width:768px)and (max-width:1023px){.hero{padding:8rem 3% 6rem}.headline{font-size:3rem}.positioning-text{font-size:1.25rem}.identity-card{padding:2rem}.cta-group{flex-direction:row;gap:1rem}}.qrcode-popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#141414fa;border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:1rem;box-shadow:0 20px 60px #00000080;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:2000;animation:fadeInScale .3s ease-out;text-align:center;max-width:90vw;max-height:90vh;pointer-events:none}.qrcode-popup img{width:auto;height:auto;max-width:400px;max-height:500px;object-fit:contain;border-radius:8px;display:block}.qrcode-tip{display:block;margin-top:.8rem;font-size:.875rem;color:var(--text-muted);font-weight:500}@keyframes fadeInScale{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.footer{text-align:center;border-top:1px solid var(--glass-border);background:var(--bg-dark);padding:8rem 2rem;position:relative;overflow:hidden}.footer:before{content:"";position:absolute;bottom:-50%;left:50%;transform:translate(-50%);width:60%;height:100%;background:radial-gradient(circle,var(--primary-glow) 0%,transparent 70%);opacity:.15;pointer-events:none}.footer-title{font-family:Outfit,sans-serif;font-size:clamp(3rem,6vw,5rem);font-weight:700;margin-bottom:3rem;background:linear-gradient(to bottom,#fff,#999);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.03em}.footer-contact-btn{font-family:Inter,monospace;font-size:1.5rem;color:var(--text-muted);background:transparent;border:1px solid var(--glass-border);padding:1rem 2rem;cursor:pointer;transition:all .3s ease;display:inline-block}.footer-contact-btn:hover{color:var(--primary);border-color:var(--primary);background:#ff55000d;transform:translateY(-5px);box-shadow:0 10px 30px -10px var(--primary-glow)}.footer-copy{margin-top:5rem;color:var(--text-muted);font-size:.8rem;font-family:monospace;opacity:.6}.loading-spinner-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;min-height:300px}.loading-spinner{position:relative;width:60px;height:60px}.spinner-ring{position:absolute;width:100%;height:100%;border:3px solid transparent;border-top-color:var(--primary);border-radius:50%;animation:spin 1.5s cubic-bezier(.5,0,.5,1) infinite}.spinner-ring:nth-child(1){animation-delay:-.45s}.spinner-ring:nth-child(2){animation-delay:-.3s}.spinner-ring:nth-child(3){animation-delay:-.15s}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-text{margin-top:1.5rem;color:var(--text-muted);font-size:.9rem;font-weight:500}.fullscreen-btn{position:fixed;bottom:2rem;right:2rem;z-index:9999;width:56px;height:56px;border-radius:50%;background:#ffffff1a;border:2px solid var(--primary);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text-main);cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #0000004d,0 0 20px #ff6b004d}.fullscreen-btn:hover{background:#ffffff1a;border-color:var(--primary);color:var(--primary);transform:scale(1.05)}.fullscreen-btn.pulse{animation:pulse 2s infinite,glow 2s ease-in-out infinite}@keyframes pulse{0%{box-shadow:0 4px 20px #0000004d,0 0 20px #ff6b004d,0 0 #ff6b00b3}50%{box-shadow:0 4px 20px #0000004d,0 0 30px #ff6b0080,0 0 0 15px #ff6b0000}to{box-shadow:0 4px 20px #0000004d,0 0 20px #ff6b004d,0 0 #ff6b0000}}@keyframes glow{0%,to{border-color:var(--primary);background:#ffffff1a}50%{border-color:#ff6b00;background:#ff6b0026}}.fullscreen-tip{position:fixed;bottom:6rem;right:2rem;z-index:9998;background:#141414f2;border:1px solid var(--primary);border-radius:12px;padding:1rem 1.5rem;max-width:280px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px #00000080;animation:slideInUp .5s ease-out}.tip-arrow{position:absolute;bottom:-8px;right:20px;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--primary)}.tip-text{color:var(--text-main);font-size:.9rem;line-height:1.5;display:block}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}:fullscreen .fullscreen-btn,:-webkit-full-screen .fullscreen-btn,:-moz-full-screen .fullscreen-btn,:-ms-fullscreen .fullscreen-btn{display:none}@media(max-width:767px){.fullscreen-btn,.fullscreen-tip{display:none}}