:root{--bg-primary: #08081a;--bg-secondary: #0f0f2e;--bg-card: rgba(20, 18, 50, .85);--bg-glass: rgba(255, 255, 255, .04);--bg-glass-hover: rgba(255, 255, 255, .08);--color-gold: #c9a96e;--color-gold-light: #e8d5a8;--color-gold-dark: #8a6f3e;--color-purple: #7b5ea7;--color-purple-light: #a78bdb;--color-purple-dark: #4a2d73;--color-accent: #5e8adb;--text-primary: #f0e6d3;--text-secondary: #a09882;--text-muted: #6b6355;--text-answer: #f5edd8;--font-serif: "Noto Serif KR", serif;--font-sans: "Noto Sans KR", sans-serif;--shadow-soft: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow: 0 0 60px rgba(123, 94, 167, .15);--shadow-gold: 0 0 40px rgba(201, 169, 110, .1);--radius-sm: 12px;--radius-md: 20px;--radius-lg: 28px;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .6s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#particles-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}#app{position:relative;z-index:1;min-height:100vh}.screen{display:none;min-height:100vh;position:relative}.screen.active{display:flex;align-items:center;justify-content:center;animation:screenFadeIn .6s ease-out}@keyframes screenFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.home-content{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;width:100%;max-width:600px;gap:3rem}.logo-area{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem}.book-icon{font-size:4rem;filter:drop-shadow(0 0 20px rgba(201,169,110,.4));animation:bookFloat 3s ease-in-out infinite;line-height:1}.book-icon.small{font-size:2.5rem}@keyframes bookFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.title{font-family:var(--font-serif);font-size:3.5rem;font-weight:900;background:linear-gradient(135deg,var(--color-gold-light),var(--color-gold),var(--color-gold-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.1em;text-shadow:none;filter:drop-shadow(0 2px 8px rgba(201,169,110,.3))}.subtitle{font-family:var(--font-serif);color:var(--text-secondary);font-size:1rem;font-weight:400;letter-spacing:.05em}.mode-buttons{display:flex;flex-direction:column;gap:1rem;width:100%}.mode-btn{display:flex;align-items:center;gap:1.25rem;padding:1.25rem 1.75rem;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text-primary);cursor:pointer;transition:all var(--transition-normal);text-align:left;width:100%;position:relative;overflow:hidden}.mode-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 0%,rgba(201,169,110,.05) 100%);opacity:0;transition:opacity var(--transition-normal)}.mode-btn:hover{border-color:#c9a96e4d;background:var(--bg-glass-hover);transform:translateY(-2px);box-shadow:var(--shadow-gold)}.mode-btn:hover:before{opacity:1}.mode-btn:active{transform:translateY(0)}.btn-icon{font-size:2rem;flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#c9a96e1a;border-radius:14px}.btn-text{display:flex;flex-direction:column;gap:.25rem}.btn-text strong{font-size:1.05rem;font-weight:500;letter-spacing:.02em}.btn-text small{font-size:.8rem;color:var(--text-secondary);font-weight:300}.hint-text{color:var(--text-muted);font-size:.85rem;text-align:center;font-weight:300;letter-spacing:.03em}.ask-content{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;width:100%;max-width:600px;gap:2.5rem;position:relative}.back-btn{position:absolute;top:2rem;left:.5rem;background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center}.back-btn:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.ask-header{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem}.ask-header h2{font-family:var(--font-serif);font-size:1.75rem;font-weight:700;color:var(--color-gold-light)}.ask-header p{color:var(--text-secondary);font-size:.95rem;font-weight:300}.input-area{width:100%}.input-wrapper{display:flex;align-items:flex-end;gap:.75rem;padding:.75rem 1rem;background:var(--bg-glass);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all var(--transition-normal)}.input-wrapper:focus-within{border-color:#c9a96e66;box-shadow:0 0 30px #c9a96e14}#question-input{flex:1;background:none;border:none;color:var(--text-primary);font-family:var(--font-sans);font-size:1rem;font-weight:300;line-height:1.5;resize:none;outline:none;min-height:24px;max-height:120px;padding:.5rem 0}#question-input::placeholder{color:var(--text-muted)}.submit-btn{flex-shrink:0;width:44px;height:44px;border:none;border-radius:50%;background:linear-gradient(135deg,var(--color-gold-dark),var(--color-gold));color:var(--bg-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal);opacity:.4;pointer-events:none}.submit-btn.active{opacity:1;pointer-events:auto}.submit-btn.active:hover{transform:scale(1.08);box-shadow:0 0 20px #c9a96e66}.answer-content{display:flex;align-items:center;justify-content:center;width:100%;min-height:100vh;padding:2rem;position:relative}.answer-overlay{position:fixed;inset:0;background:radial-gradient(ellipse at center,rgba(123,94,167,.08) 0%,transparent 70%);pointer-events:none;z-index:0}.answer-card{position:relative;z-index:1;width:100%;max-width:520px;background:var(--bg-card);border:1px solid rgba(201,169,110,.15);border-radius:var(--radius-lg);padding:2.5rem 2rem;backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);box-shadow:var(--shadow-soft),var(--shadow-glow);animation:cardReveal .8s cubic-bezier(.34,1.56,.64,1);overflow:hidden}@keyframes cardReveal{0%{opacity:0;transform:scale(.85) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}.card-decoration{position:absolute;width:60px;height:60px;pointer-events:none;opacity:.3}.card-decoration:before,.card-decoration:after{content:"";position:absolute;background:var(--color-gold)}.card-decoration.top-left{top:12px;left:12px}.card-decoration.top-left:before{top:0;left:0;width:24px;height:1px}.card-decoration.top-left:after{top:0;left:0;width:1px;height:24px}.card-decoration.top-right{top:12px;right:12px}.card-decoration.top-right:before{top:0;right:0;width:24px;height:1px}.card-decoration.top-right:after{top:0;right:0;width:1px;height:24px}.card-decoration.bottom-left{bottom:12px;left:12px}.card-decoration.bottom-left:before{bottom:0;left:0;width:24px;height:1px}.card-decoration.bottom-left:after{bottom:0;left:0;width:1px;height:24px}.card-decoration.bottom-right{bottom:12px;right:12px}.card-decoration.bottom-right:before{bottom:0;right:0;width:24px;height:1px}.card-decoration.bottom-right:after{bottom:0;right:0;width:1px;height:24px}.card-header{text-align:center;margin-bottom:1.5rem}.card-label{font-family:var(--font-serif);font-size:.85rem;color:var(--color-gold);letter-spacing:.2em;text-transform:uppercase;font-weight:400}.user-question{text-align:center;padding:.75rem 1rem;margin-bottom:1.5rem;background:#ffffff08;border-radius:var(--radius-sm);border-left:2px solid var(--color-purple);color:var(--text-secondary);font-size:.9rem;font-weight:300;line-height:1.5}.user-question.hidden{display:none}.answer-body{text-align:center;padding:1.5rem .5rem;position:relative}.quote-mark{font-family:var(--font-serif);font-size:3rem;color:var(--color-gold);opacity:.25;line-height:1;-webkit-user-select:none;user-select:none}.quote-mark.opening{text-align:left;margin-bottom:-.5rem}.quote-mark.closing{text-align:right;margin-top:-.5rem}.answer-text{font-family:var(--font-serif);font-size:1.35rem;font-weight:400;line-height:2;color:var(--text-answer);letter-spacing:.04em;min-height:3rem;padding:.5rem 0}.answer-text .cursor{display:inline-block;width:2px;height:1.2em;background:var(--color-gold);margin-left:2px;vertical-align:text-bottom;animation:cursorBlink .8s ease-in-out infinite}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.card-footer{display:flex;justify-content:center;gap:1rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.05)}.again-btn,.home-btn-small{padding:.65rem 1.25rem;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);background:var(--bg-glass);color:var(--text-primary);font-family:var(--font-sans);font-size:.85rem;font-weight:400;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:.5rem}.again-btn:hover{border-color:var(--color-purple);background:#7b5ea726;transform:translateY(-2px)}.home-btn-small:hover{border-color:var(--color-gold-dark);background:#c9a96e1a;transform:translateY(-2px)}.loading-anim{display:flex;justify-content:center;gap:.5rem;padding:1rem 0}.loading-anim .dot{width:8px;height:8px;background:var(--color-gold);border-radius:50%;animation:loadingDot 1.4s ease-in-out infinite}.loading-anim .dot:nth-child(2){animation-delay:.2s}.loading-anim .dot:nth-child(3){animation-delay:.4s}@keyframes loadingDot{0%,80%,to{transform:scale(.6);opacity:.3}40%{transform:scale(1);opacity:1}}@media(max-width:640px){.title{font-size:2.75rem}.subtitle{font-size:.9rem}.mode-btn{padding:1rem 1.25rem;gap:1rem}.btn-icon{width:40px;height:40px;font-size:1.5rem;border-radius:10px}.btn-text strong{font-size:.95rem}.btn-text small{font-size:.75rem}.answer-card{padding:2rem 1.5rem}.answer-text{font-size:1.15rem}.card-footer{flex-direction:column;gap:.75rem}.again-btn,.home-btn-small{justify-content:center;width:100%}.back-btn{top:1rem;left:0}}@media(max-width:380px){.title{font-size:2.25rem}.home-content{gap:2rem;padding:1.5rem}.book-icon{font-size:3rem}}.fade-in{animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}