:root{--primary-color: #ec407a;--primary-color-dark: #d81b60;--accent-color: #00e5ff;--primary-glow: rgba(236, 64, 122, .3);--bg-color: #0d0d0f;--card-bg: rgba(26, 26, 30, .7);--border-color: rgba(255, 255, 255, .08);--text-primary: #ffffff;--text-secondary: #d1d1d1;--success-color: #4caf50;--warning-color: #ffb74d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Poppins,sans-serif;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;overflow-x:hidden;position:relative}#background-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:.6}.welcome-container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:20px}.glassmorphism{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 8px 32px #0000005e;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}.glassmorphism:hover{border-color:#2196f366;box-shadow:0 12px 40px #2196f326}.welcome-header{display:flex;justify-content:space-between;align-items:center;padding:20px 0;margin-bottom:40px;border-bottom:1px solid var(--border-color)}.welcome-header .logo{font-size:24px;font-weight:600;color:#fff;display:flex;align-items:center;gap:8px}.welcome-header .logo span{color:var(--primary-color);font-size:28px}.header-badge{background:#00e5ff1f;border:1px solid rgba(0,229,255,.25);padding:6px 16px;border-radius:20px;font-size:13px;font-weight:500;color:#00e5ff;display:flex;align-items:center;gap:8px}.pulse-dot{width:8px;height:8px;background-color:var(--accent-color);border-radius:50%;box-shadow:0 0 #00e5ffb3;animation:pulse 1.8s infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #00e5ffb3}70%{transform:scale(1);box-shadow:0 0 0 8px #00e5ff00}to{transform:scale(.95);box-shadow:0 0 #00e5ff00}}.center-content{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:60vh;max-width:700px;margin:0 auto}.welcome-title{font-size:56px;font-weight:700;line-height:1.25;margin-bottom:20px;background:linear-gradient(135deg,#fff,#00e5ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.typing-caret{display:inline-block;width:3px;height:1em;background-color:var(--primary-color);margin-left:6px;border-radius:2px;animation:blink 1s infinite;vertical-align:middle}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.social-links{display:flex;justify-content:center;gap:1.5rem;margin:2rem 0 1rem}.social-icon{color:var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:color .3s ease,transform .3s cubic-bezier(.175,.885,.32,1.275)}.social-icon svg{width:32px;height:32px;display:block}.social-icon:hover{color:var(--primary-color);transform:translateY(-4px) scale(1.1)}@media (max-width: 768px){.welcome-title{font-size:38px}}.welcome-subtitle{font-size:16px;color:var(--text-secondary);line-height:1.6;margin-bottom:40px}.notify-group{display:flex;gap:12px;width:100%;max-width:450px}.notify-input{flex-grow:1;padding:14px 24px;border-radius:30px;border:1px solid rgba(255,255,255,.1);background:#ffffff0d;color:#fff;font-family:inherit;font-size:14px;outline:none;transition:all .2s ease}.notify-input:focus{border-color:var(--primary-color);background:#ffffff14;box-shadow:0 0 0 4px #2196f31a}.cta-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:30px;font-weight:600;text-decoration:none;font-size:14px;transition:all .2s ease;cursor:pointer}.cta-btn.primary{background-color:var(--primary-color);color:#fff;box-shadow:0 4px 15px var(--primary-glow)}.cta-btn.primary:hover{background-color:#42a5f5;transform:translateY(-2px);box-shadow:0 6px 20px #2196f366}.cta-btn.secondary{background-color:#ffffff0d;color:#fff;border:1px solid var(--border-color)}.cta-btn.secondary:hover{background-color:#ffffff1f;transform:translateY(-2px)}.welcome-footer{text-align:center;padding:30px 0;border-top:1px solid var(--border-color);font-size:12px;color:var(--text-secondary)}