:root{--bg-deep:#0F0A1F;--bg-card:#1A1333;--bg-glass:rgba(26,19,51,0.7);--primary:#8B5CF6;--primary-glow:rgba(139,92,246,0.4);--primary-light:#A78BFA;--text:#FFFFFF;--text-muted:#C4B5FD;--text-dim:rgba(196,181,253,0.6);--danger:#EF4444;--success:#22C55E;--gold:#F59E0B}.onboarding-container{font-family:Noto Sans KR,-apple-system,BlinkMacSystemFont,sans-serif;background:linear-gradient(135deg,#0a0612,#1a0f2e 50%,#0d0a1a);min-height:100vh;color:var(--text);overflow-x:hidden}.loading{display:flex;justify-content:center;align-items:center;min-height:100vh;background:var(--bg-deep)}.loading-spinner{width:40px;height:40px;border:3px solid var(--primary-glow);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.concept-tabs{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(15,10,31,.95);backdrop-filter:blur(20px);border-bottom:1px solid rgba(139,92,246,.2);padding:12px 20px}.tabs-inner{max-width:1200px;margin:0 auto;display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.tabs-inner::-webkit-scrollbar{display:none}.tab-btn{background:transparent;border:1px solid rgba(139,92,246,.3);color:var(--text-muted);padding:8px 16px;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .3s ease;display:flex;align-items:center;gap:6px}.tab-btn:hover{border-color:var(--primary);color:var(--text)}.tab-btn.active{background:linear-gradient(135deg,var(--primary) 0,#6D28D9 100%);border-color:transparent;color:white;box-shadow:0 4px 20px var(--primary-glow)}.phone-container{display:flex;justify-content:center;padding:80px 20px 40px}.phone-frame{width:375px;height:812px;background:var(--bg-deep);border-radius:50px;position:relative;overflow:hidden;box-shadow:0 0 0 12px #1a1a2e,0 0 0 14px #2a2a4a,0 50px 100px rgba(0,0,0,.5),0 0 120px var(--primary-glow)}.phone-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:150px;height:30px;background:#1a1a2e;border-radius:0 0 20px 20px;z-index:100}.slides-container{width:100%;height:100%;position:relative;overflow:hidden;touch-action:pan-y}.slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transform:translateX(100%);transition:all .5s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:60px 24px 40px;background:linear-gradient(180deg,var(--bg-deep) 0,#130d24 100%);overflow-y:auto;z-index:0}.slide.active{opacity:1;transform:translateX(0);z-index:20}.slide.prev{transform:translateX(-100%)}.starfield{top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:hidden}.star,.starfield{position:absolute}.star{width:2px;height:2px;background:var(--primary-light);border-radius:50%;animation:twinkle 3s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.skip-btn{position:absolute;top:50px;right:20px;background:transparent;border:none;color:var(--text-muted);font-size:14px;cursor:pointer;z-index:50;padding:8px;transition:color .3s}.skip-btn:hover{color:var(--text)}.back-btn{position:absolute;top:50px;left:20px;background:transparent;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;z-index:50;padding:8px;transition:color .3s}.back-btn:hover{color:var(--text)}.slide-content{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;position:relative;z-index:10}.slide-icon{font-size:72px;margin-bottom:24px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.slide-title{font-family:Cormorant Garamond,Georgia,serif;font-size:28px;font-weight:600;color:var(--text);margin-bottom:16px;line-height:1.3}.slide-subtitle{font-size:15px;color:var(--text-muted);line-height:1.6;max-width:300px;white-space:pre-line}.glass-card{background:var(--bg-glass);backdrop-filter:blur(20px);border:1px solid rgba(139,92,246,.2);border-radius:20px;padding:24px;width:100%;margin:20px 0}.glass-card-title{font-size:18px;font-weight:600;color:var(--text)}.glass-card-title,.progress-item{margin-bottom:16px}.progress-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.progress-name{font-size:14px;color:var(--text-muted)}.progress-value{font-size:16px;font-weight:600}.progress-bar{height:8px;background:rgba(139,92,246,.2);border-radius:4px;overflow:hidden}.progress-fill{height:100%;border-radius:4px;transition:width 1s ease-out}.progress-fill.primary{background:linear-gradient(90deg,var(--primary) 0,var(--primary-light) 100%)}.progress-fill.danger{background:linear-gradient(90deg,var(--danger) 0,#F87171 100%)}.progress-fill.success{background:linear-gradient(90deg,var(--success) 0,#4ADE80 100%)}.cta-section{padding:20px 0;position:relative;z-index:30}.cta-button{position:relative;z-index:31;width:100%;padding:18px 32px;background:linear-gradient(135deg,var(--primary) 0,#6D28D9 100%);border:none;border-radius:16px;color:white;font-size:17px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 32px var(--primary-glow)}.cta-button:hover{transform:translateY(-2px);box-shadow:0 12px 40px var(--primary-glow)}.cta-subtext{text-align:center;margin-top:16px;font-size:13px;color:var(--text-dim)}.dots-container{position:absolute;bottom:40px;left:0;right:0;display:flex;justify-content:center;gap:8px;padding:20px 0;z-index:50}.dot{width:8px;height:8px;border-radius:50%;background:rgba(139,92,246,.3);cursor:pointer;transition:all .3s ease}.dot.active{background:var(--primary);width:24px;border-radius:4px}.feature-list{display:flex;flex-direction:column;gap:12px;margin:20px 0}.feature-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:rgba(139,92,246,.1);border-radius:12px;border:1px solid rgba(139,92,246,.2)}.feature-icon{font-size:20px}.feature-text{font-size:14px;color:var(--text)}.quote-box{background:rgba(139,92,246,.15);border-left:3px solid var(--primary);padding:16px 20px;border-radius:0 12px 12px 0;margin:16px 0}.quote-text{font-size:15px;color:var(--text);font-style:italic;line-height:1.5}.person-cards{display:flex;flex-direction:column;gap:12px;width:100%;margin:16px 0}.person-card{justify-content:space-between;padding:16px;background:var(--bg-glass);border:1px solid rgba(139,92,246,.2);border-radius:16px}.person-card,.person-info{display:flex;align-items:center}.person-info{gap:12px}.person-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--primary) 0,#6D28D9 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rgba(239,68,68,.3);border-radius:12px;padding:16px;margin:16px 0}.alert-title{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--danger);margin-bottom:8px}.alert-text{font-size:13px;color:var(--text-muted);line-height:1.5}.level-stages{display:flex;justify-content:space-between;width:100%;margin:20px 0}.level-stage{text-align:center;flex:1}.level-emoji{font-size:48px;margin-bottom:8px}.level-label{font-size:12px;color:var(--text-muted)}.level-number{font-size:14px;font-weight:600;color:var(--primary)}.chat-bubble{max-width:80%;padding:12px 16px;border-radius:16px;margin:8px 0;font-size:14px}.chat-bubble.user{background:linear-gradient(135deg,var(--primary) 0,#6D28D9 100%);margin-left:auto;border-bottom-right-radius:4px}.chat-bubble.ai{background:var(--bg-glass);border:1px solid rgba(139,92,246,.2);margin-right:auto;border-bottom-left-radius:4px}.xp-badge{display:inline-block;background:rgba(245,158,11,.2);color:var(--gold);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;margin-left:8px}.secrets-list{display:flex;flex-direction:column;gap:12px;margin:16px 0}.secret-item{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-muted)}.secret-emoji{font-size:20px}.timing-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;margin:16px 0}.timing-card{padding:16px;border-radius:16px;text-align:center}.timing-card.go{background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.3)}.timing-card.wait{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3)}.timing-label{font-size:14px;font-weight:600;margin-bottom:12px}.timing-card.go .timing-label{color:var(--success)}.timing-card.wait .timing-label{color:var(--danger)}.timing-items{font-size:12px;color:var(--text-muted);line-height:1.8}.nav-area{position:absolute;top:0;bottom:0;width:50%;z-index:25;cursor:pointer}.slide.active.last~.nav-area{display:none}.nav-area.left{left:0}.nav-area.right{right:0}@media (max-width:420px){.phone-container{padding:60px 0 20px}.phone-frame{width:100%;height:100dvh;border-radius:0;box-shadow:none}.phone-notch{display:none}.concept-tabs{padding:8px 12px}.tab-btn{padding:6px 12px;font-size:12px}}