@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&display=swap";:root{--bg: #FBF8F4;--bg-card: #FFFFFF;--bg-chat: #F3EDE4;--text: #1A1612;--text-muted: #7A7067;--text-light: #A89E94;--accent: #2E7D6B;--accent-hover: #245F55;--accent-soft: #E8F5F2;--green: #3A8F5C;--green-soft: #E6F4EC;--blue: #3B6DB5;--blue-soft: #E8EFF8;--red: #C44536;--red-soft: #FCEAE8;--purple: #9B5FB5;--purple-soft: #F3ECF7;--border: #E8E0D6;--shadow-sm: 0 1px 3px rgba(26,22,18,.06);--shadow-md: 0 4px 12px rgba(26,22,18,.08);--shadow-lg: 0 8px 30px rgba(26,22,18,.12);--radius: 12px;--radius-lg: 18px;--radius-pill: 999px;--font-body: "DM Sans", -apple-system, sans-serif;--font-display: "Fraunces", Georgia, serif;--max-w: 480px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.5;min-height:100dvh;overflow-x:hidden}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font-family:inherit;font-size:1rem}#app{max-width:var(--max-w);margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;position:relative}.view{display:none;flex-direction:column;flex:1}.view.active{display:flex}.tab-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.app-header h1{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--accent);letter-spacing:-.02em}.header-points{display:flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);font-weight:600;font-size:.875rem;padding:6px 12px;border-radius:var(--radius-pill);cursor:pointer}.header-points .coin{width:18px;height:18px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.65rem;font-weight:700}.bottom-nav{display:flex;background:var(--bg-card);border-top:1px solid var(--border);position:sticky;bottom:0;z-index:100}.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 6px;font-size:.6rem;font-weight:500;color:var(--text-muted);transition:color var(--transition)}.bottom-nav button.active{color:var(--accent)}.bottom-nav button svg{width:20px;height:20px}.auth-view{justify-content:center;align-items:center;padding:32px 24px;text-align:center}.auth-logo{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--accent);margin-bottom:4px;letter-spacing:-.03em}.auth-tagline{color:var(--text-muted);font-size:.95rem;margin-bottom:36px}.auth-form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:12px}.auth-form input{width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);transition:border-color var(--transition)}.auth-form input:focus{outline:none;border-color:var(--accent)}.auth-toggle{margin-top:16px;font-size:.875rem;color:var(--text-muted)}.auth-toggle a{font-weight:600}.auth-error{color:var(--red);font-size:.85rem;min-height:1.2em}.onboard-view{padding:32px 24px;gap:24px}.onboard-view h2{font-family:var(--font-display);font-size:1.5rem;font-weight:700}.onboard-view p{color:var(--text-muted);font-size:.95rem}.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.option-card{padding:16px;border:2px solid var(--border);border-radius:var(--radius);text-align:center;font-weight:500;font-size:.95rem;cursor:pointer;transition:all var(--transition);background:var(--bg-card)}.option-card:hover{border-color:var(--text-light)}.option-card.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.option-card .emoji{font-size:1.5rem;display:block;margin-bottom:6px}.home-scroll{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:20px}.home-welcome{background:linear-gradient(135deg,var(--accent) 0%,#3DA892 100%);border-radius:var(--radius-lg);padding:24px 20px;color:#fff}.home-greeting h2{font-family:var(--font-display);font-size:1.4rem;font-weight:700;margin-bottom:2px}.home-sub{opacity:.85;font-size:.85rem}.home-stats-row{display:flex;gap:8px;margin-top:18px}.home-stat{flex:1;background:#ffffff2e;border-radius:var(--radius);padding:10px 8px;text-align:center}.home-stat-num{display:block;font-family:var(--font-display);font-size:1.3rem;font-weight:700}.home-stat-label{font-size:.65rem;opacity:.8;text-transform:uppercase;letter-spacing:.05em}.section-title{font-size:.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.continue-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:14px;cursor:pointer;border:2px solid transparent;transition:all var(--transition)}.continue-card:hover{border-color:var(--accent-soft);box-shadow:var(--shadow-md)}.continue-card .cc-avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:#fff;flex-shrink:0}.continue-card .cc-info{flex:1;min-width:0}.continue-card .cc-name{font-weight:600;font-size:.95rem}.continue-card .cc-preview{font-size:.8rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.continue-card .cc-time{font-size:.7rem;color:var(--text-light);margin-top:2px}.continue-card .cc-arrow{color:var(--accent);font-size:1.2rem;flex-shrink:0}.recent-list{display:flex;flex-direction:column;gap:8px}.recent-item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--transition);border:1px solid transparent}.recent-item:hover{border-color:var(--accent-soft)}.recent-item .ri-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1rem;font-weight:700;color:#fff;flex-shrink:0}.recent-item .ri-info{flex:1;min-width:0}.recent-item .ri-name{font-weight:600;font-size:.85rem}.recent-item .ri-preview{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recent-item .ri-meta{font-size:.65rem;color:var(--text-light);flex-shrink:0;text-align:right}.quick-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.quick-action{display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 8px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:all var(--transition);border:1px solid transparent}.quick-action:hover{border-color:var(--accent-soft);box-shadow:var(--shadow-md)}.qa-icon{font-size:1.5rem}.qa-label{font-size:.75rem;font-weight:600;color:var(--text-muted)}.home-empty{text-align:center;padding:32px 16px;background:var(--bg-card);border-radius:var(--radius-lg)}.home-empty h3{font-family:var(--font-display);font-size:1.1rem;margin-top:8px}.home-empty p{color:var(--text-muted);font-size:.85rem;margin-top:6px}.emoji-big{font-size:2.5rem}.friends-scroll{flex:1;overflow-y:auto;padding:16px}.friends-header{margin-bottom:16px}.friends-header h2{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:10px}.language-filter{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.lang-pill{padding:6px 14px;border-radius:var(--radius-pill);font-size:.8rem;font-weight:600;background:var(--bg-card);border:1px solid var(--border);white-space:nowrap;transition:all var(--transition)}.lang-pill.active{background:var(--accent);color:#fff;border-color:var(--accent)}.char-list{display:flex;flex-direction:column;gap:10px}.char-card{display:flex;align-items:center;gap:14px;padding:16px;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);cursor:pointer;transition:all var(--transition);border:2px solid transparent}.char-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-soft)}.char-avatar{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.35rem;font-weight:700;color:#fff;flex-shrink:0}.char-avatar.c1{background:#2e7d6b}.char-avatar.c2{background:#3a8f5c}.char-avatar.c3{background:#3b6db5}.char-avatar.c4{background:#9b5fb5}.char-avatar.c5{background:#7a7067}.char-info{flex:1;min-width:0}.char-info h3{font-size:1rem;font-weight:600;margin-bottom:2px}.char-info p{font-size:.8rem;color:var(--text-muted);line-height:1.35}.char-info .char-vibe{display:inline-block;font-size:.65rem;background:var(--accent-soft);color:var(--accent);padding:2px 8px;border-radius:var(--radius-pill);margin-top:4px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.char-info .char-preview{font-size:.75rem;color:var(--text-light);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-style:italic}.chat-view{flex:1}.chat-header{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border)}.chat-header .back-btn{font-size:1.25rem;color:var(--text-muted);padding:4px}.chat-header .char-avatar{width:38px;height:38px;font-size:1rem}.chat-header-info{flex:1}.chat-header-info h3{font-size:.95rem;font-weight:600}.chat-header-info p{font-size:.75rem;color:var(--text-muted)}.chat-info-btn{font-size:1.3rem;color:var(--text-muted);padding:4px 8px;transition:color var(--transition)}.chat-info-btn:hover{color:var(--accent)}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--bg-chat)}.message{max-width:82%;padding:10px 14px;border-radius:16px;font-size:.95rem;line-height:1.45;animation:msgIn .25s ease}@keyframes msgIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message.character{background:var(--bg-card);border-bottom-left-radius:4px;align-self:flex-start;box-shadow:var(--shadow-sm)}.message.user{background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.message .word{cursor:pointer;border-radius:3px;padding:0 1px;transition:background var(--transition)}.message .word:hover{background:#d4622b26}.message .word.translated{color:var(--accent);font-weight:600;position:relative}.message .word.translated:after{content:attr(data-translation);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:var(--text);color:#fff;font-size:.7rem;font-weight:400;padding:3px 8px;border-radius:6px;white-space:nowrap;pointer-events:none;animation:tooltipIn .15s ease}@keyframes tooltipIn{0%{opacity:0;transform:translate(-50%) translateY(4px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.chat-input-area{display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-card);border-top:1px solid var(--border)}.chat-input-area input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg);font-size:.95rem}.chat-input-area input:focus{outline:none;border-color:var(--accent)}.send-btn{width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;transition:background var(--transition);flex-shrink:0}.send-btn:hover{background:var(--accent-hover)}.typing-indicator{align-self:flex-start;background:var(--bg-card);padding:10px 16px;border-radius:16px 16px 16px 4px;display:none;gap:4px;box-shadow:var(--shadow-sm)}.typing-indicator.show{display:flex}.typing-dot{width:7px;height:7px;background:var(--text-light);border-radius:50%;animation:typingBounce 1.2s ease-in-out infinite}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typingBounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-5px)}}.charinfo-scroll{flex:1;overflow-y:auto;padding:16px}.charinfo-back{font-size:.85rem;color:var(--accent);font-weight:600;margin-bottom:16px;display:inline-block}.charinfo-header{text-align:center;margin-bottom:24px}.char-avatar-lg{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:2rem;font-weight:700;color:#fff;margin:0 auto 12px}.charinfo-header h2{font-family:var(--font-display);font-size:1.4rem}.ci-meta{color:var(--text-muted);font-size:.9rem}.charinfo-section{margin-bottom:20px;padding:16px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.charinfo-section h4{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.charinfo-section p{font-size:.9rem;line-height:1.5;color:var(--text)}.ci-tags{display:flex;flex-wrap:wrap;gap:6px}.ci-tag{padding:4px 12px;background:var(--accent-soft);color:var(--accent);border-radius:var(--radius-pill);font-size:.75rem;font-weight:500}.ci-vibe-note{font-size:.8rem;color:var(--text-muted);margin-bottom:10px}.vibe-selector{display:grid;grid-template-columns:1fr 1fr;gap:8px}.vibe-btn{padding:10px;border:2px solid var(--border);border-radius:var(--radius);font-size:.85rem;font-weight:500;text-align:center;transition:all var(--transition);background:var(--bg-card)}.vibe-btn:hover{border-color:var(--text-light)}.vibe-btn.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.quiz-view{padding:24px 16px;gap:20px;overflow-y:auto}.quiz-view h2{font-family:var(--font-display);font-size:1.25rem;font-weight:700}.quiz-stats{display:flex;gap:12px}.quiz-stat{flex:1;text-align:center;padding:14px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.quiz-stat .num{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--accent)}.quiz-stat .label{font-size:.75rem;color:var(--text-muted);margin-top:2px}.quiz-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:28px 20px;box-shadow:var(--shadow-md);text-align:center}.quiz-word{font-family:var(--font-display);font-size:2rem;font-weight:700;margin-bottom:8px}.quiz-prompt{font-size:.85rem;color:var(--text-muted);margin-bottom:24px}.quiz-options{display:flex;flex-direction:column;gap:10px}.quiz-option{width:100%;padding:14px 20px;border:2px solid var(--border);border-radius:var(--radius);font-size:1rem;font-weight:500;text-align:left;transition:all var(--transition);background:var(--bg-card)}.quiz-option:hover{border-color:var(--text-light)}.quiz-option.correct{border-color:var(--green);background:var(--green-soft);color:var(--green)}.quiz-option.wrong{border-color:var(--red);background:var(--red-soft);color:var(--red)}.quiz-empty{text-align:center;padding:48px 24px;color:var(--text-muted)}.quiz-empty .emoji{font-size:2.5rem;margin-bottom:12px}.store-view{padding:24px 16px;gap:16px;overflow-y:auto}.store-view h2{font-family:var(--font-display);font-size:1.25rem;font-weight:700}.store-balance{text-align:center;padding:24px;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.store-balance .num{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--accent)}.store-balance .label{font-size:.85rem;color:var(--text-muted)}.store-packages{display:flex;flex-direction:column;gap:10px}.store-package{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:2px solid transparent;transition:all var(--transition);cursor:pointer}.store-package:hover{border-color:var(--accent-soft);box-shadow:var(--shadow-md)}.pkg-points{font-weight:600;font-size:1.05rem}.pkg-price{background:var(--accent);color:#fff;padding:8px 18px;border-radius:var(--radius-pill);font-weight:600;font-size:.9rem}.profile-scroll{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:20px}.profile-header{text-align:center;padding:24px 16px;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.profile-avatar{width:72px;height:72px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.8rem;font-weight:700;margin:0 auto 10px}.profile-header h2{font-family:var(--font-display);font-size:1.3rem}.profile-email{color:var(--text-muted);font-size:.85rem}.profile-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.profile-stat-card{text-align:center;padding:16px 8px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.ps-num{display:block;font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--accent)}.ps-label{font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.profile-section{background:var(--bg-card);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow-sm)}.profile-section h3{font-family:var(--font-display);font-size:1rem;font-weight:700;margin-bottom:8px}.profile-note{font-size:.8rem;color:var(--text-muted);margin-bottom:10px}.profile-lang-card{display:flex;align-items:center;gap:10px;padding:10px 0}.plc-flag{font-size:1.5rem}.plc-name{font-weight:600;flex:1}.plc-badge{font-size:.7rem;font-weight:600;background:var(--green-soft);color:var(--green);padding:3px 10px;border-radius:var(--radius-pill)}.vocab-summary p{font-size:.9rem;color:var(--text-muted);margin-bottom:10px}.vocab-list{display:flex;flex-wrap:wrap;gap:6px;max-height:180px;overflow:hidden}.vocab-list.expanded{max-height:none}.vocab-word{padding:4px 12px;background:var(--accent-soft);color:var(--accent);border-radius:var(--radius-pill);font-size:.75rem;font-weight:500}.btn-logout{width:100%;padding:14px;background:none;border:1px solid var(--red);color:var(--red);border-radius:var(--radius);font-weight:600;font-size:.95rem;transition:all var(--transition)}.btn-logout:hover{background:var(--red-soft)}.btn-primary{width:100%;padding:14px 24px;background:var(--accent);color:#fff;font-weight:600;font-size:1rem;border-radius:var(--radius);transition:background var(--transition)}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{width:100%;padding:14px 24px;background:var(--bg);color:var(--text);font-weight:600;font-size:1rem;border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition)}.btn-secondary:hover{background:var(--border)}.hidden{display:none!important}.translate-popup{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:var(--text);color:#fff;padding:10px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg);z-index:200;display:none;animation:popupIn .2s ease;max-width:calc(var(--max-w) - 48px);text-align:center}.translate-popup.show{display:block}@keyframes popupIn{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.translate-popup .cost{color:var(--accent-soft);font-size:.75rem;margin-top:2px}.toast{position:fixed;top:16px;left:50%;transform:translate(-50%);background:var(--green);color:#fff;padding:10px 20px;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;z-index:300;display:none;animation:toastIn .3s ease}.toast.error{background:var(--red)}.toast.show{display:block}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(-12px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.level-progress-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:18px 20px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.lp-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.lp-tier-badge{font-family:var(--font-body);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:3px 10px;border-radius:var(--radius-pill);color:#fff;background:var(--text-light)}.lp-tier-badge.tier-echo{background:var(--accent)}.lp-tier-badge.tier-builder{background:var(--green)}.lp-tier-badge.tier-speaker{background:var(--blue)}.lp-tier-badge.tier-native{background:var(--purple)}.lp-level-text{font-size:.95rem;font-weight:600;color:var(--text)}.lp-level-title{font-weight:400;color:var(--text-muted);margin-left:4px}.lp-bar-wrap{height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin-bottom:8px}.lp-bar{height:100%;background:linear-gradient(90deg,var(--accent),#E07A42);border-radius:4px;transition:width .5s ease;min-width:2px}.lp-detail{font-size:.78rem;color:var(--text-muted)}.vocab-controls{margin-bottom:12px}.vocab-search-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;margin-bottom:8px;outline:none;background:var(--bg);font-family:var(--font-body);transition:border-color var(--transition)}.vocab-search-input:focus{border-color:var(--accent)}.vocab-sort-row{display:flex;gap:6px}.vocab-sort-btn{flex:1;padding:7px 0;border:1px solid var(--border);border-radius:var(--radius);font-size:.78rem;font-weight:600;background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:all var(--transition);font-family:var(--font-body)}.vocab-sort-btn:hover{border-color:var(--text-light)}.vocab-sort-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.vocab-dict{max-height:400px;overflow-y:auto}.vocab-dict::-webkit-scrollbar{width:4px}.vocab-dict::-webkit-scrollbar-track{background:transparent}.vocab-dict::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.vocab-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.vocab-row:last-child{border-bottom:none}.vr-words{display:flex;flex-direction:column;gap:1px}.vr-target{font-size:.95rem;font-weight:600;color:var(--text)}.vr-native{font-size:.8rem;color:var(--text-muted)}.vr-meta{display:flex;flex-direction:column;align-items:flex-end;gap:1px}.vr-strength{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.vr-date{font-size:.65rem;color:var(--text-light)}.vocab-empty{font-size:.85rem;color:var(--text-muted);text-align:center;padding:20px 0}.ci-our-story{font-size:.88rem;line-height:1.65;color:var(--text)}.ci-our-story p{margin-bottom:10px}.ci-our-story p:last-child{margin-bottom:0}.ci-story-loading,.ci-story-empty{color:var(--text-muted);font-style:italic;font-size:.85rem}.levelup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#1a16128c;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.levelup-overlay.show{opacity:1;pointer-events:auto}.levelup-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:40px 32px;text-align:center;max-width:320px;width:90%;transform:scale(.85);transition:transform .35s cubic-bezier(.34,1.56,.64,1);box-shadow:var(--shadow-lg)}.levelup-overlay.show .levelup-card{transform:scale(1)}.levelup-emoji{font-size:3.5rem;margin-bottom:8px}.levelup-title{font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--accent);margin-bottom:6px}.levelup-detail{font-size:1rem;color:var(--text);margin-bottom:4px}.levelup-tier{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 14px;border-radius:var(--radius-pill);display:inline-block;color:#fff;margin-top:4px}.levelup-tier.tier-echo{background:var(--accent)}.levelup-tier.tier-builder{background:var(--green)}.levelup-tier.tier-speaker{background:var(--blue)}.levelup-tier.tier-native{background:var(--purple)}