*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:'Exo 2',sans-serif;background:#0d1117;color:#c9d1d9;overflow-x:hidden;line-height:1.7}#star-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.nebula-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 20% 50%,rgba(88,28,135,0.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(59,7,100,0.12) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(139,92,246,0.08) 0%,transparent 40%),radial-gradient(ellipse at 10% 90%,rgba(255,153,0,0.05) 0%,transparent 40%)}.parallax-stars{position:fixed;top:0;left:0;width:200%;height:200%;z-index:0;pointer-events:none}.parallax-stars .layer{position:absolute;top:-50%;left:-50%;width:200%;height:200%}.twinkle-field{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:hidden}.twinkle-star{position:absolute;border-radius:50%;background:#fff;animation:twinkle var(--duration) ease-in-out infinite alternate;opacity:0}@keyframes twinkle{0%{opacity:0.1;transform:scale(0.8)}50%{opacity:1;transform:scale(1.2)}100%{opacity:0.3;transform:scale(0.9)}}.shooting-star{position:fixed;width:120px;height:2px;background:linear-gradient(90deg,rgba(255,153,0,0.9),transparent);border-radius:50%;z-index:1;pointer-events:none;opacity:0;animation:shoot 3s ease-in-out infinite}.shooting-star::before{content:'';position:absolute;top:-1px;left:0;width:8px;height:4px;background:rgba(255,255,255,0.9);border-radius:50%;box-shadow:0 0 10px 2px rgba(255,153,0,0.6)}.shooting-star:nth-child(1){top:15%;left:70%;animation-delay:0s;animation-duration:4s}.shooting-star:nth-child(2){top:35%;left:50%;animation-delay:6s;animation-duration:3.5s}.shooting-star:nth-child(3){top:60%;left:80%;animation-delay:12s;animation-duration:5s}@keyframes shoot{0%{opacity:0;transform:translateX(0) translateY(0) rotate(-35deg)}5%{opacity:1}15%{opacity:1;transform:translateX(-300px) translateY(180px) rotate(-35deg)}20%{opacity:0;transform:translateX(-400px) translateY(240px) rotate(-35deg)}100%{opacity:0}}nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:0.8rem 2rem;transition:all 0.4s ease;backdrop-filter:blur(0px);background:transparent}nav.scrolled{background:rgba(13,17,23,0.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,153,0,0.15);box-shadow:0 4px 30px rgba(0,0,0,0.4)}.nav-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}.nav-logo img{height:40px;width:auto}.nav-logo span{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:1.2rem;color:#fff;letter-spacing:1px}.nav-links{display:flex;list-style:none;gap:2rem;align-items:center}.nav-links a{text-decoration:none;color:#8b949e;font-weight:500;font-size:0.9rem;letter-spacing:0.5px;text-transform:uppercase;position:relative;transition:color 0.3s ease;padding:0.3rem 0}.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:#FF9900;box-shadow:0 0 10px rgba(255,153,0,0.5);transition:width 0.3s ease}.nav-links a:hover,.nav-links a.active{color:#FF9900}.nav-links a:hover::after,.nav-links a.active::after{width:100%}.social-icons{display:flex;gap:1rem;align-items:center}.social-icons a{color:#8b949e;transition:color 0.3s ease,transform 0.3s ease;display:flex;align-items:center}.social-icons a:hover{color:#FF9900;transform:translateY(-2px)}.social-icons svg{width:20px;height:20px;fill:currentColor}.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;background:none;border:none;padding:5px}.mobile-toggle span{width:25px;height:2px;background:#c9d1d9;transition:all 0.3s ease;border-radius:2px}.mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-toggle.active span:nth-child(2){opacity:0}.mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.nav-lang{list-style:none;display:flex;align-items:center;gap:0.3rem;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:0.85rem;letter-spacing:0.5px}.nav-lang strong{color:#FF9900}.nav-lang a{color:#6e7681 !important;text-transform:uppercase;text-decoration:none;transition:color 0.3s ease;font-weight:700}.nav-lang a::after{display:none !important}.nav-lang a:hover{color:#FF9900 !important}.nav-lang-sep{color:#6e7681;margin:0 0.1rem}.content-wrapper{position:relative;z-index:10}section,article{position:relative;padding:6rem 2rem}.section-inner{max-width:1100px;margin:0 auto}.station-panel{background:rgba(22,27,34,0.75);backdrop-filter:blur(16px);border:1px solid rgba(255,153,0,0.12);border-radius:16px;padding:3rem;box-shadow:0 0 40px rgba(0,0,0,0.3),inset 0 1px 0 rgba(255,255,255,0.05);position:relative;overflow:hidden;transition:transform 0.4s ease,box-shadow 0.4s ease,border-color 0.4s ease}.station-panel::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,153,0,0.3),transparent)}.station-panel:hover{border-color:rgba(255,153,0,0.25);box-shadow:0 0 60px rgba(0,0,0,0.4),0 0 30px rgba(255,153,0,0.05),inset 0 1px 0 rgba(255,255,255,0.05);transform:translateY(-3px)}.section-tag{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:0.85rem;text-transform:uppercase;letter-spacing:3px;color:#FF9900;margin-bottom:0.5rem;display:flex;align-items:center;gap:10px}.section-tag::before{content:'';width:30px;height:2px;background:#FF9900;box-shadow:0 0 10px rgba(255,153,0,0.5)}.section-title{font-family:'Rajdhani',sans-serif;font-weight:700;font-size:2.5rem;color:#fff;margin-bottom:1.5rem;line-height:1.2}.section-subtitle{font-size:1.05rem;color:#8b949e;margin-bottom:2.5rem;max-width:700px;line-height:1.8}.glow-line{width:60px;height:3px;background:linear-gradient(90deg,#FF9900,rgba(255,153,0,0.2));box-shadow:0 0 15px rgba(255,153,0,0.4);border-radius:2px;margin-bottom:2rem}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:0.85rem 2rem;background:linear-gradient(135deg,#FF9900,#e88a00);color:#0d1117;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:1rem;text-decoration:none;border-radius:8px;letter-spacing:0.5px;text-transform:uppercase;transition:all 0.3s ease;box-shadow:0 0 25px rgba(255,153,0,0.25);border:none;cursor:pointer}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(255,153,0,0.4);background:linear-gradient(135deg,#ffaa22,#FF9900)}.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:0.85rem 2rem;background:transparent;color:#FF9900;font-family:'Rajdhani',sans-serif;font-weight:700;font-size:1rem;text-decoration:none;border-radius:8px;letter-spacing:0.5px;text-transform:uppercase;border:1px solid rgba(255,153,0,0.4);transition:all 0.3s ease;cursor:pointer}.btn-outline:hover{background:rgba(255,153,0,0.1);border-color:#FF9900;transform:translateY(-2px);box-shadow:0 0 25px rgba(255,153,0,0.15)}footer{position:relative;z-index:10;text-align:center;padding:2rem;border-top:1px solid rgba(255,153,0,0.08);background:rgba(13,17,23,0.8);backdrop-filter:blur(10px)}.footer-logo{margin-bottom:0.8rem}.footer-logo img{height:60px;width:auto}footer p{font-size:0.88rem;color:#6e7681}footer span{color:#FF9900}.reveal{opacity:0;transform:translateY(40px);transition:all 0.8s cubic-bezier(0.4,0,0.2,1)}.reveal.visible{opacity:1;transform:translateY(0)}.scroll-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;background:rgba(255,153,0,0.15);border:1px solid rgba(255,153,0,0.3);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:999;opacity:0;transform:translateY(20px);transition:all 0.3s ease;backdrop-filter:blur(10px)}.scroll-top.visible{opacity:1;transform:translateY(0)}.scroll-top:hover{background:rgba(255,153,0,0.25);border-color:#FF9900;box-shadow:0 0 20px rgba(255,153,0,0.2)}.scroll-top svg{width:20px;height:20px;stroke:#FF9900;fill:none;stroke-width:2}@media (max-width:640px){section,article{padding:4rem 1.2rem}.nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:rgba(13,17,23,0.97);backdrop-filter:blur(20px);flex-direction:column;justify-content:center;padding:2rem;gap:1.5rem;transition:right 0.4s ease;border-left:1px solid rgba(255,153,0,0.1)}.nav-links.open{right:0}.mobile-toggle{display:flex}.nav-links .social-icons{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,153,0,0.1)}.station-panel{padding:1.5rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.shooting-star{display:none}}.cloud-icon{display:inline-block;width:16px;height:16px;position:relative}