@import"https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600&display=swap";@font-face{font-family:Golos Text;font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/golos-variable-Ca6L06xr.ttf) format("truetype")}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/assets/jetbrains-mono-variable--VKQJH3W.ttf) format("truetype")}:root{--font-sans: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased}:root{--bg-color: #0B1120;--text-color: #E2E8F0;--primary-color: #6366F1;--primary-hover: #4F46E5;--secondary-color: #94A3B8;--glass-bg: color-mix(in srgb, var(--surface) 60%, transparent);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .3);--accent-gradient: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #D946EF 100%);--card-bg: color-mix(in srgb, var(--surface) 40%, transparent);--card-border: rgba(255, 255, 255, .05)}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-color);background-image:radial-gradient(at 0% 0%,rgba(56,189,248,.15) 0px,transparent 50%),radial-gradient(at 100% 0%,color-mix(in srgb,var(--primary-color) 15%,transparent) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(236,72,153,.15) 0px,transparent 50%),radial-gradient(at 0% 100%,color-mix(in srgb,var(--success) 15%,transparent) 0px,transparent 50%);background-attachment:fixed;min-height:100vh}#root{display:flex;flex-direction:column;min-height:100vh}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:1rem}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;padding:.6rem 1.25rem;border-radius:.75rem;font-weight:600;cursor:pointer;transition:transform .2s,opacity .2s}.btn-primary:hover{transform:translateY(-1px);opacity:.9}.btn-secondary{background:transparent;border:1px solid var(--glass-border);color:var(--text-color);padding:.6rem 1.25rem;border-radius:.75rem;cursor:pointer;transition:background .2s}.btn-secondary:hover{background:#ffffff0d}.input-field{background:#0003;border:1px solid var(--glass-border);color:#fff;padding:.75rem;border-radius:.5rem;width:100%;box-sizing:border-box;font-size:1rem}.input-field:focus{outline:none;border-color:var(--primary-color)}.container{max-width:1100px;margin:0 auto;padding:1.5rem;width:100%;box-sizing:border-box}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes zoomIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-in{animation-duration:.3s;animation-fill-mode:both}.fade-in{animation-name:fadeIn}.zoom-in{animation-name:zoomIn}.duration-300{animation-duration:.3s}.table-container{overflow-x:auto;border-radius:.75rem;background:#0003}.dictionary-table{width:100%;border-collapse:collapse;text-align:left}.dictionary-table th{padding:.75rem;font-size:.85rem;color:var(--secondary-color);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--glass-border)}.dictionary-table td{padding:.75rem;border-bottom:1px solid var(--glass-border);cursor:pointer;transition:background .2s}.dictionary-table tr:hover td{background:#ffffff08}.dictionary-table tr:last-child td{border-bottom:none}.badge{font-size:.75rem;background:#ffffff1a;padding:.2rem .5rem;border-radius:4px;color:var(--secondary-color)}.level-badge{display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;padding:.25rem .6rem;border-radius:2rem;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.level-badge.level-a1,.level-badge.level-a2{background:color-mix(in srgb,var(--success) 20%,transparent);color:var(--success);border:1px solid color-mix(in srgb,var(--success) 30%,transparent)}.level-badge.level-b1{background:#3b82f633;color:#60a5fa;border:1px solid rgba(59,130,246,.3)}.level-badge.level-b2{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--accent-text);border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent)}.level-badge.level-c1{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:#c084fc;border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent)}.level-badge.level-c2{background:#c084fc33;color:var(--link-color);border:1px solid rgba(192,132,252,.3)}.quiz-badges{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:.5rem}.search-container{margin-bottom:2rem;position:relative}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--secondary-color)}.search-input{padding-left:2.75rem}@keyframes slideInFromBottomSlow{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-in-from-bottom-2{animation:slideInFromBottomSlow .5s cubic-bezier(.16,1,.3,1) forwards}.stats-panel{padding:1.5rem;margin-bottom:1.5rem;background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 10%,transparent),#3b82f60d)}.stats-header-centered{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:1rem}.stats-label{font-size:.75rem;color:var(--secondary-color);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.25rem}.stats-count{font-size:2.5rem;font-weight:800;color:#fff}.stats-suffix{font-size:1rem;font-weight:400;color:var(--secondary-color)}.pos-stats{display:flex;flex-wrap:wrap;gap:.75rem}.pos-stat-item{background:#ffffff0d;padding:.5rem .75rem;border-radius:8px;display:flex;align-items:center;gap:.5rem;font-size:.9rem;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.pos-stat-item.active{background:#3b82f626;border-color:#3b82f64d}.pos-stat-item.inactive{opacity:.5;background:#ffffff05}.pos-stat-item:hover{transform:translateY(-1px);background:#3b82f61a}.pos-stat-label{color:var(--secondary-color)}.pos-stat-count{font-weight:700;color:#fff}.level-stats{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.1)}.level-stat-item{background:#ffffff0d;padding:.4rem .75rem;border-radius:6px;display:flex;align-items:center;gap:.5rem;font-size:.85rem;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.level-stat-item.active{background:color-mix(in srgb,var(--level-color) 20%,transparent);border-color:color-mix(in srgb,var(--level-color) 40%,transparent)}.level-stat-item.inactive{opacity:.4;background:#ffffff05}.level-stat-item.empty{opacity:.3;cursor:default}.level-stat-item.empty:hover{transform:none;background:#ffffff08}.level-stat-item:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--level-color) 25%,transparent)}.level-stat-badge{font-weight:700;color:var(--level-color)}.level-stat-count{font-weight:600;color:#fffc}.empty-state{padding:3rem;text-align:center}.inline-add-btn{width:44px;height:44px;border-radius:12px;background:var(--accent-gradient);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.inline-add-btn:hover{transform:scale(1.05);box-shadow:0 4px 15px color-mix(in srgb,var(--primary-color) 40%,transparent)}.word-cell{font-weight:700;font-size:1rem}.type-cell{color:var(--secondary-color);font-size:.9rem}.arrow-cell{text-align:right}.context-badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.8rem;font-weight:600;color:var(--context-color, var(--text-subtle));background:color-mix(in srgb,var(--context-color, var(--text-subtle)) 15%,transparent);padding:.3rem .65rem;border-radius:2rem;border:1px solid color-mix(in srgb,var(--context-color, var(--text-subtle)) 30%,transparent)}.example-item{padding:1rem 1.25rem;border-radius:1rem;background:#ffffff08;border:1px solid rgba(255,255,255,.05);transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:center}.example-item:hover{background:#ffffff0d;transform:translateY(-2px) scale(1.01);border-color:#ffffff1a;box-shadow:0 10px 25px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.example-header{display:flex;align-items:center;justify-content:space-between;cursor:pointer;gap:.75rem}.example-text{font-size:1.15rem;color:var(--text-color);font-weight:400;line-height:1.5;flex:1}.example-chevron{color:var(--text-subtle);transition:transform .3s ease,color .2s ease;flex-shrink:0}.example-chevron.expanded{transform:rotate(180deg);color:var(--accent-text)}.example-translation{font-size:1rem;color:#a1a1aa;margin-top:.75rem;padding-top:.75rem;border-top:1px dashed rgba(255,255,255,.1);line-height:1.5}.example-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.example-speak-btn{position:relative;width:28px;height:28px;border-radius:10px;border:none;background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 15%,transparent) 0% 100%);color:color-mix(in srgb,var(--primary-color) 80%,transparent);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden;flex-shrink:0}.example-speak-btn:before{content:"";position:absolute;inset:0;border-radius:10px;padding:1px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 40%,transparent) 0% 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:exclude;opacity:0;transition:opacity .3s ease}.example-speak-btn:hover{background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 25%,transparent) 0% 100%);color:var(--link-color);transform:translateY(-2px);box-shadow:0 8px 20px color-mix(in srgb,var(--primary-color) 20%,transparent)}.example-speak-btn:hover:before{opacity:1}.example-speak-btn:active{transform:translateY(0) scale(.95);box-shadow:0 2px 8px color-mix(in srgb,var(--primary-color) 15%,transparent)}.example-speak-btn:after{content:"";position:absolute;width:100%;height:100%;border-radius:10px;background:radial-gradient(circle,color-mix(in srgb,var(--primary-color) 40%,transparent) 0%,transparent 70%);opacity:0;transform:scale(0);transition:transform .4s ease,opacity .4s ease}.example-speak-btn:active:after{transform:scale(2);opacity:0;transition:transform 0s,opacity 0s}.interactive-text-container{position:relative}.interactive-word{cursor:pointer;transition:all .15s ease;border-radius:3px;padding:0 2px;margin:0 -2px}.interactive-word:hover{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--accent-text)}.word-popup-overlay{position:fixed;inset:0;background:color-mix(in srgb,var(--surface) 40%,transparent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.rich-word-popup{position:relative;background:linear-gradient(145deg,#1e1e32fa,#141428fa);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent);border-radius:20px;padding:1.5rem;width:100%;max-width:420px;max-height:80vh;overflow-y:auto;box-shadow:0 25px 50px rgb(var(--shadow-rgb) / calc(.5 * var(--shadow-strength))),0 0 0 1px #ffffff0d inset}.rich-popup-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.08)}.rich-popup-header-left{display:flex;flex-direction:column;gap:.5rem}.rich-popup-label{font-size:.7rem;color:color-mix(in srgb,var(--primary-color) 80%,transparent);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.rich-popup-word-row{display:flex;align-items:center;gap:.75rem}.rich-popup-word{font-size:1.75rem;font-weight:800;color:#fff;margin:0;background:linear-gradient(135deg,#fff 0%,var(--link-color) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.rich-popup-pronunciation{font-family:var(--font-sans);font-size:.95rem;color:var(--text-subtle)}.rich-popup-speak-btn{background:color-mix(in srgb,var(--primary-color) 15%,transparent);border:none;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;color:var(--link-color);cursor:pointer;transition:all .2s ease}.rich-popup-speak-btn:hover{background:color-mix(in srgb,var(--primary-color) 30%,transparent);color:var(--link-color);transform:scale(1.05)}.rich-popup-pos{display:inline-block;font-size:.7rem;background:#3b82f633;color:var(--accent-text);padding:.2rem .6rem;border-radius:2rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;width:fit-content}.rich-popup-close{background:#ffffff0d;border:none;border-radius:10px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--text-subtle);cursor:pointer;transition:all .2s ease}.rich-popup-close:hover{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}.rich-popup-loading{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:2rem 0;color:var(--secondary-color)}.rich-popup-loading p{margin:0;font-size:.9rem}.rich-popup-content{display:flex;flex-direction:column;gap:1.25rem}.rich-popup-meaning{background:color-mix(in srgb,var(--primary-color) 8%,transparent);border-radius:12px;padding:1rem;border-left:3px solid var(--primary-color)}.rich-popup-meaning-label{font-size:1.1rem;color:var(--link-color);font-weight:600;margin-bottom:.5rem}.rich-popup-meaning-context{font-size:.85rem;color:var(--secondary-color);font-style:italic}.rich-popup-examples{display:flex;flex-direction:column;gap:.75rem}.rich-popup-examples-label{font-size:.75rem;color:var(--text-subtle);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.rich-popup-examples-list{display:flex;flex-direction:column;gap:.5rem}.rich-popup-example-item{background:#ffffff08;border-radius:10px;padding:.75rem 1rem;border:1px solid rgba(255,255,255,.05)}.rich-popup-example-text{font-size:.95rem;color:var(--text-color);margin-bottom:.35rem;line-height:1.4}.rich-popup-example-translation{font-size:.85rem;color:var(--text-subtle);line-height:1.4}.rich-popup-save-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;background:var(--accent-gradient);color:#fff;border:none;border-radius:12px;padding:.85rem 1.5rem;font-size:.95rem;font-weight:600;cursor:pointer;margin-top:.5rem;transition:all .3s ease}.rich-popup-save-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px color-mix(in srgb,var(--primary-color) 40%,transparent)}.rich-popup-save-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.rich-popup-error{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:2rem 0;color:var(--danger)}.rich-popup-error p{margin:0}.rich-popup-retry-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:all .2s ease}.hover-word:hover{background:#3b82f64d;color:#fff}.slide-in-from-top-1{animation:slideInFromTop .2s ease-out forwards}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.quiz-option{padding:1.25rem;border-radius:1rem;border:1px solid var(--glass-border);background:#ffffff08;cursor:pointer;transition:all .2s;display:flex;justify-content:space-between;align-items:center;font-size:1.1rem;font-weight:500}.quiz-option.correct{background:color-mix(in srgb,var(--success) 20%,transparent);border-color:var(--success-solid)}.quiz-option.incorrect{background:color-mix(in srgb,var(--danger) 20%,transparent);border-color:var(--danger-solid)}.quiz-example{margin-top:1.5rem;padding:1.25rem;background:color-mix(in srgb,var(--primary-color) 10%,transparent);border-radius:12px;border-left:4px solid var(--primary-color)}.quiz-example-label{font-size:.75rem;color:var(--accent-text);font-weight:600;text-transform:uppercase;margin-bottom:.5rem}.quiz-example-text{font-size:1.1rem;color:var(--text-color);margin-bottom:.5rem}.quiz-example-translation{font-size:.95rem;color:var(--secondary-color)}.reading-textarea{min-height:300px;resize:vertical;margin-bottom:1.5rem;line-height:1.6;font-size:1.1rem;font-family:var(--font-sans)}.reading-start-btn{width:100%;display:flex;justify-content:center;align-items:center;gap:.5rem}.reading-layout{display:grid;grid-template-columns:1fr 300px;gap:2rem}.reading-content{padding:2.5rem;font-size:1.2rem;line-height:1.85;color:var(--text-color);font-family:var(--font-sans);letter-spacing:.01em}.reading-word{cursor:pointer;border-radius:4px;transition:all .2s;padding:2px 4px;margin:0 1px}.reading-word:hover{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--link-color);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary-color) 15%,transparent)}.tips-sidebar{height:fit-content;padding:1.5rem;background:#3b82f60d}.tips-header{font-size:1.1rem;font-weight:600;color:var(--accent-text);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.tips-list{list-style:none;padding:0;margin:0;color:var(--secondary-color);font-size:.9rem;display:flex;flex-direction:column;gap:1rem}.tips-list li{display:flex;gap:.5rem;align-items:start}.tip-bullet{color:var(--accent-text);font-weight:800}.translation-block{margin-top:1.5rem;padding:2rem;border-left:4px solid var(--primary-color);background:linear-gradient(135deg,#3b82f614,color-mix(in srgb,var(--primary-color) 5%,transparent));border-radius:12px}.translation-label{font-size:.75rem;color:var(--accent-text);font-weight:700;text-transform:uppercase;letter-spacing:.15em;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.translation-loading{display:flex;align-items:center;gap:.75rem;color:var(--secondary-color);font-size:1rem}.translation-text{font-size:1.15rem;line-height:1.8;color:var(--text-color);font-weight:400;letter-spacing:.01em}.flex-col{display:flex;flex-direction:column;gap:1rem}.text-xl{font-size:1.5rem}.mb-4{margin-bottom:2rem}.gap-sm{gap:.5rem}.explanation-loading{display:flex;align-items:center;gap:.5rem;color:var(--link-color);font-size:.9rem}.explanation-error{color:var(--danger);font-size:.9rem}.explanation-modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.explanation-modal{background:linear-gradient(135deg,color-mix(in srgb,var(--surface) 95%,transparent),color-mix(in srgb,var(--surface) 98%,transparent));border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent);border-radius:16px;padding:1.5rem;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;position:relative;box-shadow:0 25px 50px -12px rgb(var(--shadow-rgb) / calc(.5 * var(--shadow-strength))),0 0 40px color-mix(in srgb,var(--primary-color) 15%,transparent);animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.explanation-modal-close{position:absolute;top:1rem;right:1rem;background:#ffffff1a;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--secondary-color);transition:all .2s ease}.explanation-modal-close:hover{background:#fff3;color:#fff;transform:rotate(90deg)}.explanation-modal-header{margin-bottom:1.25rem}.explanation-modal-header h3{font-size:1.25rem;font-weight:600;color:var(--text-color);margin:0 0 .75rem}.explanation-modal-word{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:color-mix(in srgb,var(--primary-color) 10%,transparent);border-radius:8px;border:1px solid color-mix(in srgb,var(--primary-color) 20%,transparent)}.explanation-modal-word .word{font-size:1.1rem;font-weight:700;color:var(--link-color)}.explanation-modal-word .arrow{color:var(--text-subtle);font-size:1.2rem}.explanation-modal-word .translation{font-size:1.1rem;font-weight:600;color:var(--text-color)}.explanation-modal-body{padding-top:.5rem}.explanation-modal-body .explanation-loading{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:2rem;color:var(--link-color)}.explanation-modal-body .explanation-error{color:var(--danger);text-align:center;padding:1rem}.explanation-modal-body .explanation-text{margin:0;color:var(--text-color);font-size:1.05rem;line-height:1.7}.quiz-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.quiz-score-badge{padding:.5rem 1rem;background:#3b82f633;color:#fff;border-radius:8px;font-weight:600}.quiz-card{padding:3rem;min-height:400px;display:flex;flex-direction:column}.quiz-word{font-size:3.5rem;margin:.5rem 0;font-weight:800;color:#fff}.quiz-word-reverse{font-size:2.5rem;margin:.5rem 0;font-weight:700;color:var(--accent-text)}.quiz-context{color:var(--secondary-color);font-style:italic;max-width:400px;margin:0 auto}.word-header{display:flex;align-items:baseline;gap:1rem;margin-bottom:.25rem}.word-pronunciation{font-family:var(--font-sans);color:var(--secondary-color);font-size:1.2rem}.top-nav{padding:.75rem 1.5rem;margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;background:color-mix(in srgb,var(--surface) 75%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.06);border-radius:1rem;box-shadow:0 1px #ffffff08 inset,0 4px 24px #00000040;position:relative;overflow:hidden}.top-nav:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,color-mix(in srgb,var(--primary-color) 40%,transparent) 20%,color-mix(in srgb,var(--primary-color) 50%,transparent) 50%,rgba(217,70,239,.4) 80%,transparent 100%);opacity:.7}.top-nav-right{display:flex;align-items:center;gap:.75rem}.top-nav-logo{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--primary-color) 0%,var(--link-color) 40%,#c084fc 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0;white-space:nowrap;flex-shrink:0}.nav-pills{display:flex;align-items:center;gap:.3rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.06);border-radius:.85rem;padding:.3rem}.nav-link{display:flex;align-items:center;gap:.5rem;text-decoration:none;padding:.6rem 1.15rem;border-radius:.7rem;font-size:.88rem;font-weight:500;color:var(--secondary-color);transition:all .25s cubic-bezier(.16,1,.3,1);position:relative;border:1px solid transparent;white-space:nowrap}.nav-link:hover{color:var(--text-color);background:#ffffff0f}.nav-link.active{background:var(--accent-gradient);color:var(--text-strong)!important;border-color:transparent!important;box-shadow:0 0 12px color-mix(in srgb,var(--primary-color) 30%,transparent),0 2px 8px color-mix(in srgb,var(--primary-color) 20%,transparent);font-weight:600}.nav-link.active svg{filter:drop-shadow(0 0 4px rgba(165,180,252,.5))}.nav-avatar{width:2.5rem;height:2.5rem;border-radius:50%;background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 25%,transparent),color-mix(in srgb,var(--primary-color) 25%,transparent));border:1.5px solid color-mix(in srgb,var(--primary-color) 40%,transparent);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--link-color);letter-spacing:.03em;cursor:pointer;text-decoration:none;transition:all .2s;flex-shrink:0}.nav-avatar:hover{border-color:color-mix(in srgb,var(--primary-color) 65%,transparent);box-shadow:0 0 12px color-mix(in srgb,var(--primary-color) 20%,transparent)}.quiz-hub-header{margin-bottom:2rem}.quiz-hub-subtitle{margin-top:.25rem;font-size:.95rem}.quiz-hub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.bottom-nav{display:none}@media(max-width:1200px){.nav-link-text{display:none}.nav-link{padding:.5rem;justify-content:center}.nav-pills{gap:.15rem;padding:.2rem}}@media(max-width:768px){.container{padding:.75rem .75rem 5.5rem;width:100%;max-width:100%;min-width:0;box-sizing:border-box}.quiz-hub-grid{grid-template-columns:1fr}.top-nav{justify-content:center;padding:.5rem 1rem;margin-bottom:1rem}.nav-pills{display:none}.top-nav-logo{font-size:1.15rem}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:900;justify-content:space-around;align-items:center;padding:.5rem .25rem;padding-bottom:calc(.5rem + env(safe-area-inset-bottom));border-radius:1rem 1rem 0 0;border-bottom:none;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:.2rem;font-size:.65rem;font-weight:600;color:var(--secondary-color);text-decoration:none;padding:.4rem .5rem;border-radius:.5rem;transition:color .2s,background .2s;min-width:56px}.bottom-nav-item.active{color:var(--accent-text);background:color-mix(in srgb,var(--primary-color) 12%,transparent)}.stats-panel{padding:1rem;margin-bottom:1rem}.stats-count{font-size:2rem}.pos-stats{gap:.5rem}.pos-stat-item{padding:.35rem .5rem;font-size:.8rem}.level-stats{gap:.35rem}.level-stat-item{padding:.3rem .5rem;font-size:.8rem}.search-input{padding-left:2.25rem;font-size:.9rem}.inline-add-btn{width:40px;height:40px}.dictionary-table .dictionary-pos,.dictionary-table .dictionary-context{display:none}.dictionary-table th,.dictionary-table td{padding:.6rem .5rem;font-size:.9rem}.word-cell{font-size:.95rem}.word-pronunciation{font-size:1rem}.reading-layout{grid-template-columns:1fr;gap:1rem}.tips-sidebar{display:none}.reading-content{padding:1.25rem;font-size:1.1rem;line-height:1.7}.reading-textarea{min-height:200px;font-size:1rem}.translation-block{padding:1.25rem}.translation-text{font-size:1rem}.quiz-card{padding:1.5rem;min-height:300px}.quiz-word{font-size:2.5rem}.quiz-word-reverse{font-size:1.8rem}.quiz-option{padding:1rem;font-size:1rem}.quiz-header{gap:.5rem}.explanation-modal{width:95%;max-width:95%;padding:1.25rem}.rich-word-popup{max-width:95vw;padding:1.25rem;max-height:70vh}.word-popup-overlay{padding-bottom:5.5rem}.btn-primary,.btn-secondary,.inline-add-btn,.example-speak-btn,.quiz-option,.pos-stat-item,.level-stat-item{min-height:44px}.inline-add-btn{width:44px;height:44px}.empty-state{padding:2rem 1rem}}.nav-status-container{display:flex;align-items:center}.status-badge{display:flex;align-items:center;gap:.35rem;padding:.4rem .65rem;border-radius:2rem;font-size:.7rem;font-weight:600;line-height:1;box-sizing:border-box;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);transition:all .3s ease}.status-badge.cloud{color:#60a5fa;background:#60a5fa1a;border-color:#60a5fa33}.status-badge.local{color:var(--success);background:#34d3991a;border-color:#34d39933}.status-badge.offline{color:var(--secondary-color);background:#94a3b81a;border-color:#94a3b833}@media(max-width:768px){.nav-status-container{display:none}}@media(max-width:380px){.container{padding:.5rem .5rem 5.5rem}.quiz-word{font-size:2rem}.stats-count{font-size:1.75rem}.bottom-nav-item{font-size:.6rem;min-width:48px}}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1.5rem}.auth-container{width:100%;max-width:420px}.auth-brand{text-align:center;margin-bottom:2rem}.auth-title{font-size:2rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 .5rem}.auth-subtitle{color:var(--secondary-color);font-size:.95rem;margin:0}.auth-form{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem;padding:2rem;box-shadow:var(--glass-shadow)}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}50%{transform:translate(4px)}75%{transform:translate(-4px)}}.auth-error{background:color-mix(in srgb,var(--danger) 12%,transparent);border:1px solid color-mix(in srgb,var(--danger) 25%,transparent);color:var(--danger);padding:.75rem 1rem;border-radius:.625rem;font-size:.875rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:.5rem;animation:shake .4s ease-in-out}.auth-field{margin-bottom:1.25rem}.auth-field label{display:block;font-size:.8rem;font-weight:600;color:var(--secondary-color);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.auth-field input{width:100%;padding:.75rem 1rem;border-radius:.625rem;border:1px solid var(--glass-border);background:color-mix(in srgb,var(--surface) 50%,transparent);color:var(--text-color);font-size:.95rem;font-family:var(--font-sans);outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.auth-field input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary-color) 15%,transparent)}.auth-field input::placeholder{color:#94a3b880}.auth-password-wrap{position:relative}.auth-password-wrap input{padding-right:2.75rem}.auth-eye-btn{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--secondary-color);cursor:pointer;padding:.25rem;display:flex;align-items:center}.auth-eye-btn:hover{color:var(--text-color)}.auth-submit-btn{width:100%;padding:.85rem;border-radius:.625rem;border:none;background:var(--accent-gradient);color:#fff;font-size:1rem;font-weight:600;font-family:var(--font-sans);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:opacity .2s,transform .15s;margin-top:.5rem}.auth-submit-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.auth-submit-btn:disabled{opacity:.5;cursor:not-allowed}.auth-switch{text-align:center;margin-top:1.5rem;color:var(--secondary-color);font-size:.9rem}.auth-switch p{margin:0}.auth-switch button{background:none;border:none;color:var(--accent-text);font-weight:600;cursor:pointer;font-size:.9rem;font-family:var(--font-sans);padding:0}.auth-switch button:hover{color:var(--primary-hover);text-decoration:underline}.nav-user-section{display:flex;align-items:center;gap:.5rem}.nav-logout-btn{background:none;border:1px solid color-mix(in srgb,var(--danger) 15%,transparent);color:color-mix(in srgb,var(--danger) 70%,transparent);cursor:pointer;width:2.5rem;height:2.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .25s;flex-shrink:0}.nav-logout-btn:hover{background:color-mix(in srgb,var(--danger) 12%,transparent);border-color:color-mix(in srgb,var(--danger) 35%,transparent);color:var(--danger)}@media(max-width:768px){.nav-user-section{display:none}}.reading-textarea.premium-scroll{min-height:250px;max-height:50vh;resize:vertical;font-size:1.15rem;line-height:1.6;padding:1.5rem;background:color-mix(in srgb,var(--surface) 40%,transparent);border:1px solid color-mix(in srgb,var(--primary-color) 20%,transparent);border-radius:1rem;transition:all .3s ease;color:var(--text-color);font-family:var(--font-sans)}.reading-textarea.premium-scroll:focus{background:color-mix(in srgb,var(--surface) 60%,transparent);border-color:color-mix(in srgb,var(--primary-color) 50%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary-color) 10%,transparent),0 8px 32px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.reading-actions-row{display:flex;justify-content:space-between;align-items:center}.reading-char-count{font-size:.8rem;color:var(--text-subtle);font-weight:500}.quick-action-btn{background:color-mix(in srgb,var(--surface) 80%,transparent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.1);color:var(--text-color);padding:.4rem .75rem;border-radius:.5rem;font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:.3rem;cursor:pointer;transition:all .2s ease}.quick-action-btn:hover{background:#334155e6;color:var(--text-color);transform:translateY(-1px)}.quick-action-btn.clear-btn:hover{background:color-mix(in srgb,var(--danger) 15%,transparent);border-color:color-mix(in srgb,var(--danger) 30%,transparent);color:var(--danger)}.reading-toolbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.25rem;margin-bottom:2rem;position:sticky;top:1rem;z-index:10}.toolbar-left,.toolbar-right{display:flex;align-items:center;gap:.75rem}.toolbar-btn{background:transparent;border:1px solid transparent;color:var(--secondary-color);padding:.5rem .875rem;border-radius:.6rem;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.4rem;cursor:pointer;transition:all .2s ease}.toolbar-btn:hover{background:#ffffff0d;color:var(--text-color)}.toolbar-btn.back-read-btn{border:1px solid rgba(255,255,255,.1)}.toolbar-btn.back-read-btn:hover{background:color-mix(in srgb,var(--danger) 10%,transparent);border-color:color-mix(in srgb,var(--danger) 20%,transparent);color:var(--danger)}.toolbar-btn.feature-btn{background:color-mix(in srgb,var(--primary-color) 10%,transparent);border:1px solid color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--link-color)}.toolbar-btn.feature-btn:hover{background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--link-color);transform:translateY(-1px)}.toolbar-btn.active-toggle{background:color-mix(in srgb,var(--warning) 10%,transparent);border-color:color-mix(in srgb,var(--warning) 20%,transparent);color:#fcd34d}.toolbar-btn.active-toggle:hover{background:color-mix(in srgb,var(--warning) 20%,transparent);color:#fde68a}.premium-text{font-size:1.1rem;line-height:1.7;color:var(--text-color)}.word-popup-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem}.rich-word-popup{background:color-mix(in srgb,var(--surface) 95%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent);box-shadow:0 25px 50px -12px rgb(var(--shadow-rgb) / calc(.5 * var(--shadow-strength))),0 0 0 1px #ffffff0d inset;border-radius:1.25rem;width:100%;max-width:500px;overflow:hidden;max-height:90vh;display:flex;flex-direction:column}.rich-popup-image-container{position:relative;width:100%;height:160px;flex-shrink:0;background-color:color-mix(in srgb,var(--surface) 50%,transparent)}.rich-popup-image{width:100%;height:100%;object-fit:cover;display:block}.rich-popup-image-overlay{position:absolute;bottom:0;left:0;right:0;height:80px;background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--surface) 95%,transparent));pointer-events:none}.rich-popup-header{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.05);display:flex;justify-content:space-between;align-items:flex-start;background:linear-gradient(180deg,color-mix(in srgb,var(--primary-color) 5%,transparent) 0%,transparent 100%)}.rich-popup-header-left{display:flex;flex-direction:column;gap:.25rem}.rich-popup-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--secondary-color);font-weight:600}.rich-popup-word-row{display:flex;align-items:baseline;gap:.75rem}.rich-popup-word{font-size:1.8rem;font-weight:700;color:#fff;margin:0;background:linear-gradient(to right,#fff,var(--link-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.rich-popup-pronunciation{font-family:var(--font-sans);color:var(--accent-text);font-size:1.1rem}.rich-popup-speak-btn{background:color-mix(in srgb,var(--primary-color) 10%,transparent);border:none;color:var(--link-color);padding:.4rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.rich-popup-speak-btn:hover{background:color-mix(in srgb,var(--primary-color) 25%,transparent);color:#fff;transform:scale(1.05)}.rich-popup-close{background:#ffffff0d;border:none;color:var(--secondary-color);padding:.5rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.rich-popup-close:hover{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger);transform:rotate(90deg)}.rich-popup-pos{font-size:.75rem;background:color-mix(in srgb,var(--primary-color) 20%,transparent);color:var(--accent-text);padding:.2rem .6rem;border-radius:1rem;font-weight:600;text-transform:uppercase;border:1px solid color-mix(in srgb,var(--primary-color) 30%,transparent)}.rich-popup-content{padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.5rem}.rich-popup-meaning-label{font-size:.9rem;font-weight:600;color:var(--text-color);margin-bottom:.5rem}.rich-popup-meaning-context{font-size:1.1rem;line-height:1.5;color:#fff;border-left:3px solid var(--primary-color);padding-left:1rem;font-style:italic}.rich-popup-examples-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--secondary-color);margin-bottom:.75rem}.rich-popup-examples-list{display:flex;flex-direction:column;gap:1rem}.rich-popup-example-item{background:#ffffff05;padding:1rem;border-radius:.75rem;border:1px solid rgba(255,255,255,.05)}.rich-popup-example-text{color:var(--text-color);font-size:1rem;margin-bottom:.4rem;line-height:1.4}.rich-popup-example-translation{color:var(--secondary-color);font-size:.9rem;line-height:1.4}.rich-popup-save-btn{width:100%;background:linear-gradient(135deg,var(--primary-color),var(--primary-color));color:#fff;border:none;padding:1rem;border-radius:.75rem;font-weight:600;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;transition:all .2s;box-shadow:0 4px 15px color-mix(in srgb,var(--primary-color) 30%,transparent);margin-top:.5rem}.rich-popup-save-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px color-mix(in srgb,var(--primary-color) 40%,transparent)}.rich-popup-save-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.rich-popup-loading,.rich-popup-error{padding:3rem 1.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--text-color);text-align:center}.rich-popup-loading p{font-size:1.1rem}.rich-popup-retry-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;padding:.5rem 1rem;border-radius:.5rem;cursor:pointer;transition:all .2s}.rich-popup-retry-btn:hover{background:#ffffff26}.reading-expression{display:inline-flex;align-items:baseline;gap:.4rem;margin:0 .12rem;padding:.08rem .35rem;border:1px solid color-mix(in srgb,var(--primary-color) 45%,transparent);border-radius:.5rem;background:color-mix(in srgb,var(--primary-color) 13%,transparent);color:inherit;cursor:pointer;box-decoration-break:clone;-webkit-box-decoration-break:clone}.reading-expression:hover{background:color-mix(in srgb,var(--primary-color) 24%,transparent);border-color:#c084fccc}.reading-expression small{color:var(--link-color);font-size:.7em;white-space:nowrap}.expression-analysis-status{display:block;margin-top:1rem;color:var(--text-muted);font-size:.82rem}.update-notice{position:fixed;right:20px;bottom:20px;z-index:1200;display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px 14px;width:min(380px,calc(100vw - 40px));padding:16px 40px 16px 16px;border:1px solid var(--surface-border);border-radius:16px;background:var(--surface);box-shadow:0 18px 50px rgb(var(--shadow-rgb) / calc(.45 * var(--shadow-strength)));animation:update-notice-in var(--motion-base, .24s) var(--ease-out, ease-out) both}.update-notice-icon{display:grid;width:36px;height:36px;place-items:center;border-radius:10px;background:color-mix(in srgb,var(--primary-color) 16%,transparent);color:var(--primary-color)}.update-notice-text{display:grid;gap:3px}.update-notice-text strong{color:var(--text-strong);font-size:14px;font-weight:700}.update-notice-text span{color:var(--secondary-color);font-size:12.5px;line-height:1.45}.update-notice-actions{display:flex;grid-column:2;gap:8px}.update-notice-actions button{height:34px;padding:0 14px;border-radius:10px;font:600 13px var(--font-sans);cursor:pointer}.update-notice-primary{border:0;background:var(--primary-color);color:var(--on-accent)}.update-notice-primary:disabled{opacity:.7;cursor:default}.update-notice-later{border:1px solid var(--surface-border);background:transparent;color:var(--text-color)}.update-notice-close{position:absolute;top:10px;right:10px;display:grid;width:26px;height:26px;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--secondary-color);cursor:pointer}.update-notice-close:hover,.update-notice-later:hover{background:var(--hover-surface)}@media(max-width:1200px){.update-notice{bottom:calc(96px + env(safe-area-inset-bottom))}}@keyframes update-notice-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.update-notice{animation:none}}:root{color-scheme:dark;--bg-color: #080c18;--bg-deep: #050812;--text-color: #f1f5f9;--text-strong: #f8fafc;--secondary-color: #94a3b8;--text-subtle: #64748b;--primary-color: #818cf8;--primary-hover: #a5b4fc;--primary-strong: #6366f1;--accent-cyan: #38bdf8;--accent-violet: #a78bfa;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 52%, #c026d3 100%);--accent-gradient-soft: linear-gradient(135deg, rgba(99, 102, 241, .22), rgba(168, 85, 247, .12));--glass-bg: linear-gradient(145deg, color-mix(in srgb, var(--surface) 82%, transparent), color-mix(in srgb, var(--surface) 76%, transparent));--glass-bg-solid: #10182a;--glass-border: rgba(148, 163, 184, .13);--glass-border-strong: rgba(165, 180, 252, .22);--glass-shadow: 0 24px 64px rgba(0, 0, 0, .28), 0 1px 0 rgba(255, 255, 255, .04) inset;--card-bg: color-mix(in srgb, var(--surface) 56%, transparent);--card-border: rgba(148, 163, 184, .11);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 18px;--radius-xl: 24px;--focus-ring: 0 0 0 4px rgba(129, 140, 248, .18)}*{box-sizing:border-box}html{min-width:320px;background:var(--bg-deep);scroll-behavior:smooth}body{position:relative;overflow-x:hidden;background-color:var(--bg-color);background-image:radial-gradient(circle at 12% -8%,color-mix(in srgb,var(--primary-color) 20%,transparent),transparent 34rem),radial-gradient(circle at 88% 4%,color-mix(in srgb,var(--primary-color) 15%,transparent),transparent 30rem),radial-gradient(circle at 52% 110%,rgba(14,165,233,.08),transparent 32rem),linear-gradient(180deg,var(--bg-color) 0%,var(--bg-color) 46%,var(--bg-color) 100%);background-attachment:fixed;font-feature-settings:"cv02","cv03","cv04","cv11";line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.28;background-image:linear-gradient(rgba(148,163,184,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.025) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:linear-gradient(to bottom,black,transparent 78%);mask-image:linear-gradient(to bottom,black,transparent 78%)}::selection{color:#fff;background:color-mix(in srgb,var(--primary-color) 72%,transparent)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0206176b}::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:999px;background:color-mix(in srgb,var(--primary-color) 32%,transparent);background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--primary-color) 52%,transparent);background-clip:padding-box}a,button,input,textarea{-webkit-tap-highlight-color:transparent}button,input,textarea{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--primary-color);outline-offset:3px}button:disabled{cursor:not-allowed}.container.app-shell{max-width:1180px;padding:1rem 1.25rem 3rem}.app-main{min-width:0}.top-nav{position:sticky;top:.75rem;z-index:100;min-height:68px;margin-bottom:2rem;padding:.65rem .75rem .65rem .8rem;gap:1rem;overflow:visible;border-color:#94a3b824;border-radius:var(--radius-lg);background:color-mix(in srgb,var(--surface) 80%,transparent);box-shadow:0 20px 48px #00000040,inset 0 1px #ffffff0d;backdrop-filter:blur(14px) saturate(125%);-webkit-backdrop-filter:blur(14px) saturate(125%)}.top-nav:before{left:8%;right:8%;opacity:.85;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--primary-color) 58%,transparent),rgba(192,132,252,.42),transparent)}.top-nav-brand{display:inline-flex;align-items:center;gap:.7rem;color:inherit;text-decoration:none;flex-shrink:0}.top-nav-logo{font-size:1.12rem;letter-spacing:-.035em;background:linear-gradient(135deg,var(--text-color) 20%,var(--link-color) 100%);-webkit-background-clip:text;background-clip:text}.nav-pills{gap:.2rem;padding:.25rem;border-color:#94a3b81a;border-radius:13px;background:#02061752;box-shadow:inset 0 1px 4px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.nav-link{min-height:38px;padding:.52rem .85rem;border-radius:10px;color:#8795aa;font-size:.82rem;font-weight:600}.nav-link-text{display:inline}.nav-link:hover{color:var(--text-color);background:#94a3b814}.nav-link.active{background:linear-gradient(135deg,color-mix(in srgb,var(--primary-color) 95%,transparent),color-mix(in srgb,var(--primary-color) 92%,transparent));box-shadow:0 8px 20px #4c1d9538,inset 0 1px #ffffff2e}.top-nav-right{gap:.55rem}.status-badge{min-height:32px;padding:.4rem .65rem;border-radius:10px;letter-spacing:.02em}.nav-avatar,.nav-logout-btn{width:38px;height:38px;border-radius:12px}.nav-avatar{background:linear-gradient(145deg,color-mix(in srgb,var(--primary-color) 22%,transparent),color-mix(in srgb,var(--primary-color) 12%,transparent));box-shadow:inset 0 1px #ffffff12}.glass-panel{border-color:var(--glass-border);border-radius:var(--radius-lg);background:var(--glass-bg);box-shadow:var(--glass-shadow);backdrop-filter:blur(12px) saturate(115%);-webkit-backdrop-filter:blur(12px) saturate(115%)}.badge,.context-badge,.level-badge{border-radius:999px;letter-spacing:.025em}.badge{border:1px solid rgba(148,163,184,.12);background:#94a3b814;color:#a7b4c7}.btn-primary,.auth-submit-btn,.reading-start-btn{min-height:44px;border:1px solid rgba(196,181,253,.16);border-radius:12px;background:var(--accent-gradient);box-shadow:0 10px 24px #4f46e538,inset 0 1px #fff3;color:#fff;font-weight:650;letter-spacing:-.005em;transition:transform .18s ease,filter .18s ease,box-shadow .18s ease,opacity .18s ease}.btn-primary:hover:not(:disabled),.auth-submit-btn:hover:not(:disabled),.reading-start-btn:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.08) saturate(1.08);opacity:1;box-shadow:0 14px 30px #4f46e54d,inset 0 1px #ffffff3d}.btn-primary:active:not(:disabled),.auth-submit-btn:active:not(:disabled){transform:translateY(0) scale(.985)}.btn-primary:disabled,.btn-secondary:disabled,.auth-submit-btn:disabled{opacity:.48;filter:grayscale(.15)}.btn-secondary{min-height:42px;border:1px solid rgba(148,163,184,.14);border-radius:11px;background:color-mix(in srgb,var(--surface) 48%,transparent);box-shadow:inset 0 1px #ffffff09;color:var(--text-color);font-weight:580;transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease}.btn-secondary:hover:not(:disabled){transform:translateY(-1px);border-color:#a5b4fc40;background:#33415575;color:#fff}.input-field,.auth-field input{min-height:46px;border:1px solid rgba(148,163,184,.14);border-radius:12px;background:#0308147a;box-shadow:inset 0 1px 4px #0000002e,0 1px #ffffff06;color:var(--text-strong);transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}.input-field:hover,.auth-field input:hover{border-color:#94a3b83b}.input-field:focus,.auth-field input:focus{outline:none;border-color:color-mix(in srgb,var(--primary-color) 74%,transparent);background:#050a18b3;box-shadow:var(--focus-ring),inset 0 1px 4px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.input-field::placeholder,.auth-field input::placeholder{color:#58677c}.font-medium{font-weight:500}.shrink-0{flex-shrink:0}.items-center{align-items:center}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.text-green-400{color:var(--success)}.border{border-style:solid;border-width:1px}.stats-panel{position:relative;overflow:hidden;padding:1.4rem;border-color:color-mix(in srgb,var(--primary-color) 16%,transparent);background:radial-gradient(circle at 50% -30%,color-mix(in srgb,var(--primary-color) 18%,transparent),transparent 55%),var(--glass-bg)}.stats-panel:after{content:"";position:absolute;top:0;left:18%;right:18%;height:1px;background:linear-gradient(90deg,transparent,rgba(165,180,252,.5),transparent)}.stats-label{color:#7f8da2;font-size:.7rem;font-weight:700;letter-spacing:.14em}.stats-count{font-size:clamp(2.1rem,5vw,3rem);letter-spacing:-.055em;line-height:1.1}.pos-stats,.level-stats{justify-content:center}.pos-stat-item,.level-stat-item{min-height:36px;border-color:#94a3b81a;border-radius:10px;background:color-mix(in srgb,var(--surface) 40%,transparent)}.pos-stat-item:hover,.level-stat-item:hover{transform:translateY(-2px)}.search-container{position:relative}.search-input{height:50px;padding-left:2.8rem}.search-icon{left:.95rem;color:var(--text-subtle)}.inline-add-btn{width:50px;height:50px;border:1px solid rgba(196,181,253,.2);border-radius:14px;box-shadow:0 10px 24px #4f46e540,inset 0 1px #fff3}.inline-add-btn:hover{transform:translateY(-2px) scale(1.015)}.table-container{overflow:hidden;border-radius:var(--radius-lg);background:#090e1b9e}.dictionary-table{border-collapse:separate;border-spacing:0}.dictionary-table th{padding:.9rem 1rem;border-color:#94a3b81a;background:color-mix(in srgb,var(--surface) 34%,transparent);color:#738198;font-size:.68rem;font-weight:700;letter-spacing:.1em}.dictionary-table td{padding:.95rem 1rem;border-color:#94a3b813}.dictionary-table tbody tr{transition:background .16s ease}.dictionary-table tbody tr:hover td{background:color-mix(in srgb,var(--primary-color) 6%,transparent)}.word-cell{color:var(--text-color);letter-spacing:-.015em}.word-pronunciation{border:1px solid rgba(148,163,184,.1);background:#02061752;color:#9ba9bd}.example-item{border-color:#94a3b81a;background:#090e1b6b}.example-item{border-radius:12px}.example-speak-btn{border-radius:11px}.quiz-hub-header{margin-bottom:1.5rem}.quiz-hub-grid{gap:.9rem}.quiz-card{border-color:color-mix(in srgb,var(--primary-color) 14%,transparent);background:radial-gradient(circle at 50% -20%,color-mix(in srgb,var(--primary-color) 12%,transparent),transparent 45%),var(--glass-bg)}.quiz-card{border-radius:var(--radius-xl)}.quiz-score-badge{border:1px solid color-mix(in srgb,var(--primary-color) 18%,transparent);border-radius:10px;background:color-mix(in srgb,var(--primary-color) 10%,transparent)}.quiz-option{width:100%;font:inherit;border-color:#94a3b824;border-radius:13px;background:color-mix(in srgb,var(--surface) 56%,transparent);box-shadow:inset 0 1px #ffffff06}.quiz-option:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--primary-color) 42%,transparent);background:#2e34548f}.reading-content,.translation-block,.tips-sidebar,.reading-toolbar{border-color:#94a3b81f}.reading-textarea{padding:1.2rem;line-height:1.7;resize:vertical}.reading-toolbar{border-radius:14px;background:#0b1120c7}.toolbar-btn,.quick-action-btn{border-radius:10px}.toolbar-btn:hover,.quick-action-btn:hover{transform:translateY(-1px)}.reading-content{border-radius:var(--radius-lg);background:linear-gradient(180deg,rgba(255,255,255,.025),transparent 24%),var(--glass-bg)}.reading-word{border-radius:5px;transition:color .14s ease,background .14s ease,box-shadow .14s ease}.reading-word:hover{background:color-mix(in srgb,var(--primary-color) 16%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary-color) 8%,transparent)}.reading-word-button{appearance:none;display:inline;padding:0;border:0;background:transparent;color:inherit;font:inherit;line-height:inherit;text-align:inherit}.pos-stat-item,.level-stat-item{font:inherit}.reading-word-button:focus-visible{border-radius:.2rem;outline:2px solid var(--primary-color, var(--primary-color));outline-offset:2px}.tips-sidebar{background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 65%,transparent),#090e1b94)}.rich-word-popup,.explanation-modal{border-color:color-mix(in srgb,var(--primary-color) 20%,transparent);border-radius:var(--radius-xl);background:var(--surface-3);box-shadow:0 32px 90px rgb(var(--shadow-rgb) / calc(.58 * var(--shadow-strength)))}.word-popup-overlay,.explanation-modal-overlay{background:#020617c2;-webkit-backdrop-filter:blur(8px) saturate(90%);backdrop-filter:blur(8px) saturate(90%)}.auth-page{position:relative;isolation:isolate}.auth-page:before,.auth-page:after{content:"";position:fixed;z-index:-1;width:34rem;height:34rem;border-radius:50%;pointer-events:none;filter:blur(48px);opacity:.18}.auth-page:before{top:-18rem;left:-12rem;background:var(--primary-color)}.auth-page:after{right:-16rem;bottom:-20rem;background:#a855f7}.auth-title{font-size:2.2rem;font-weight:780;letter-spacing:-.055em;background:linear-gradient(135deg,#ffffff,var(--link-color));-webkit-background-clip:text;background-clip:text}.auth-form{padding:1.75rem;border-color:#94a3b824;border-radius:20px;background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 86%,transparent),#080d1ad1);box-shadow:0 28px 70px rgb(var(--shadow-rgb) / calc(.34 * var(--shadow-strength)))}.auth-field label{color:#8290a5;letter-spacing:.08em}.auth-error{border-radius:11px}.leaderboard-panel,.settings-panel{border-color:#94a3b81f}.settings-title,.leaderboard-title{letter-spacing:-.025em}.leaderboard-row,.settings-item{border-color:#94a3b81a}.leaderboard-row{border-radius:13px;background:color-mix(in srgb,var(--surface) 42%,transparent)}.leaderboard-row:hover{transform:translateY(-1px);background:#33415566}.settings-toggle{box-shadow:inset 0 2px 6px rgb(var(--shadow-rgb) / calc(.3 * var(--shadow-strength)))}.level-tabs{border-color:#94a3b81a;background:#0206175c;box-shadow:inset 0 1px 5px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.level-tab-btn{border-radius:10px}.gt-section,.gp-card{border-color:#94a3b81f;background:var(--glass-bg);box-shadow:0 16px 44px rgb(var(--shadow-rgb) / calc(.2 * var(--shadow-strength)))}.gt-hero,.gp-card{border-radius:var(--radius-xl)}.gt-section{border-radius:var(--radius-lg)}.gp-card{background:radial-gradient(circle at 50% -20%,color-mix(in srgb,var(--primary-color) 14%,transparent),transparent 48%),var(--glass-bg)}.confirm-modal-overlay{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:1rem;background:var(--overlay-dim);-webkit-backdrop-filter:blur(14px) saturate(85%);backdrop-filter:blur(14px) saturate(85%);animation:fadeIn .18s ease-out}.confirm-modal{position:relative;width:min(100%,420px);padding:1.75rem;border:1px solid var(--surface-border);border-radius:20px;background:radial-gradient(circle at 0 0,color-mix(in srgb,var(--primary-color) 11%,transparent),transparent 38%),var(--surface-3);box-shadow:0 32px 90px rgb(var(--shadow-rgb) / calc(.58 * var(--shadow-strength)));animation:zoomIn .2s cubic-bezier(.16,1,.3,1)}.confirm-modal.danger{border-color:color-mix(in srgb,var(--danger) 20%,transparent);background:radial-gradient(circle at 0 0,color-mix(in srgb,var(--danger) 11%,transparent),transparent 38%),var(--surface-3)}.confirm-modal-close{position:absolute;top:1rem;right:1rem;display:grid;place-items:center;width:34px;height:34px;border:1px solid rgba(148,163,184,.12);border-radius:10px;background:color-mix(in srgb,var(--surface) 55%,transparent);color:var(--secondary-color);cursor:pointer}.confirm-modal-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:1rem;border:1px solid color-mix(in srgb,var(--danger) 22%,transparent);border-radius:13px;background:color-mix(in srgb,var(--danger) 10%,transparent);color:var(--danger)}.confirm-modal-title{margin:0 2.5rem .55rem 0;color:var(--text-strong);font-size:1.35rem;letter-spacing:-.03em}.confirm-modal-message{margin-bottom:1.5rem;color:var(--secondary-color);line-height:1.65}.confirm-modal-actions{display:flex;justify-content:flex-end;gap:.65rem}.confirm-modal-confirm{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:42px;padding:.65rem 1.1rem;border:1px solid color-mix(in srgb,var(--primary-color) 20%,transparent);border-radius:11px;background:var(--accent-gradient);color:var(--on-accent);font-weight:650;cursor:pointer}.confirm-modal-confirm.danger{border-color:color-mix(in srgb,var(--danger) 22%,transparent);background:linear-gradient(135deg,var(--danger-solid),var(--danger-solid));box-shadow:0 10px 22px color-mix(in srgb,var(--danger) 20%,transparent)}.loading-state{display:flex;min-height:240px;flex-direction:column;align-items:center;justify-content:center;padding:3rem}.loading-state-orbit{display:grid;place-items:center;width:66px;height:66px;border:1px solid color-mix(in srgb,var(--primary-color) 15%,transparent);border-radius:20px;background:color-mix(in srgb,var(--primary-color) 8%,transparent);box-shadow:0 14px 34px #312e8129;color:var(--spinner-color)}.loading-state-message{margin:1rem 0 0;color:var(--secondary-color)}@media(max-width:980px){.nav-link-text{display:none}.nav-link{padding-inline:.65rem}}@media(max-width:768px){body{background-image:radial-gradient(circle at 50% -8%,color-mix(in srgb,var(--primary-color) 18%,transparent),transparent 27rem),linear-gradient(180deg,var(--bg-color),var(--bg-color))}body:before{opacity:.15}.container.app-shell{padding:.65rem .65rem calc(6.5rem + env(safe-area-inset-bottom))}.app-main>.container{padding-left:0;padding-right:0;padding-bottom:0}.top-nav{top:.45rem;min-height:54px;margin-bottom:1.1rem;padding:.45rem .55rem;border-radius:15px}.top-nav-logo{font-size:1rem}.bottom-nav{left:.55rem;right:.55rem;bottom:calc(.55rem + env(safe-area-inset-bottom));padding:.4rem;border:1px solid rgba(148,163,184,.15);border-radius:18px;background:color-mix(in srgb,var(--surface) 92%,transparent);box-shadow:0 18px 45px #0000007a,inset 0 1px #ffffff0d}.bottom-nav-item{position:relative;min-width:52px;padding:.45rem .35rem;border-radius:12px;color:#718096}.bottom-nav-item.active{color:var(--link-color);background:color-mix(in srgb,var(--primary-color) 15%,transparent)}.bottom-nav-item.active:before{content:"";position:absolute;top:0;width:18px;height:2px;border-radius:999px;background:var(--link-color);box-shadow:0 0 10px color-mix(in srgb,var(--primary-color) 70%,transparent)}.glass-panel,.gt-section{border-radius:15px}.stats-panel{padding:1rem}.search-input,.inline-add-btn{height:46px}.inline-add-btn{width:46px}.table-container{border-radius:14px}.dictionary-table th,.dictionary-table td{padding:.72rem .65rem}.quiz-card,.gp-card{border-radius:18px}.confirm-modal{padding:1.35rem;border-radius:17px}.confirm-modal-actions{flex-direction:column-reverse}.confirm-modal-actions>*{width:100%}}@media(max-width:430px){.top-nav-logo{display:none}.top-nav{justify-content:center}.bottom-nav-item{min-width:48px;font-size:.58rem}.bottom-nav-item svg{width:20px;height:20px}.stats-suffix{display:block;margin-top:.15rem}.dictionary-table th:nth-child(2),.dictionary-table td:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}body{background-color:var(--bg-color);background-image:radial-gradient(circle at 12% -8%,color-mix(in srgb,var(--primary-color) 20%,transparent),transparent 34rem),radial-gradient(circle at 88% 4%,color-mix(in srgb,var(--primary-color) 15%,transparent),transparent 30rem),radial-gradient(circle at 52% 110%,rgba(14,165,233,.08),transparent 32rem),linear-gradient(180deg,var(--bg-color) 0%,var(--bg-color) 46%,var(--bg-color) 100%)}body:before{display:block}.container.app-shell{max-width:1200px;padding-top:1.25rem}.app-main>.container{max-width:none;padding:0}.top-nav{background:#111a1df5;border-radius:0;border-width:0 0 1px;box-shadow:none;padding:0 0 1rem;margin-bottom:2.6rem;top:0}.top-nav-logo{background:none;color:var(--text-strong);-webkit-text-fill-color:currentColor;font-weight:650;letter-spacing:-.04em}.nav-pills{background:transparent;box-shadow:none;border:0}.nav-link{color:#a0b1ae}.nav-link.active{background:#253c35;color:#b3e6d4;box-shadow:none}.nav-avatar{background:#263a34;color:#b3e6d4;border-color:#3b544a;box-shadow:none}.status-badge.cloud{background:transparent;color:#9bafad;border:0}.btn-primary,.auth-submit-btn,.reading-start-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;color:#142f26;box-shadow:none;border:0;font-weight:700}.btn-primary:hover:not(:disabled),.auth-submit-btn:hover:not(:disabled),.reading-start-btn:hover:not(:disabled){box-shadow:none;filter:brightness(1.06)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.auth-title{background:none;-webkit-text-fill-color:currentColor;color:var(--text-strong)}.glass-panel{box-shadow:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:1rem;z-index:9999;padding:.75rem 1rem;background:var(--primary-color);color:#142f26;border-radius:8px}.skip-link:focus{top:1rem}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:2rem;margin-bottom:2rem}.page-eyebrow{display:block;margin:0 0 .65rem;color:#9bafad;font-size:.67rem;font-weight:650;letter-spacing:.13em}.page-heading h1{max-width:760px;font-family:var(--font-sans);font-size:clamp(1.9rem,3.3vw,2.65rem);font-weight:400;line-height:1.16;letter-spacing:-.035em;margin:0;color:var(--text-strong);text-wrap:balance}.page-description{margin:.8rem 0 0;color:var(--secondary-color);font-size:.9rem;line-height:1.65;max-width:640px}.page-heading-actions{flex-shrink:0}.page-heading-actions .btn-primary{min-height:46px}.dictionary-library{background:var(--surface);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden}.library-heading{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.4rem .85rem}.library-title-row{display:flex;align-items:center;gap:.5rem}.dictionary-refresh{display:inline-grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:7px;color:var(--text-subtle);background:transparent;cursor:pointer;opacity:.65}.dictionary-refresh:hover:not(:disabled),.dictionary-refresh:focus-visible{color:var(--primary-hover);background:color-mix(in srgb,var(--primary-color) 12%,transparent);opacity:1}.dictionary-refresh:disabled{opacity:.3;cursor:default}.library-heading h2,.section-heading h2{margin:0;font-size:1.08rem;font-weight:600;letter-spacing:-.02em}.library-heading h2>span{display:inline-block;padding:.05rem .5rem;background:#283735;border-radius:6px;margin-left:.45rem;font-size:.72rem;color:#b6cbc1;vertical-align:middle}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;background:transparent;border:1px solid var(--glass-border);border-radius:8px;color:#b2c4bd;cursor:pointer}.icon-button:hover:not(:disabled){background:#293b35}.icon-button:disabled{opacity:.3}.dictionary-toolbar{display:flex;gap:.75rem;padding:0 1.4rem 1rem}.dictionary-toolbar .search-container{flex:1}.dictionary-toolbar .search-input{height:44px;background:var(--input-surface);border-radius:9px;font-size:.86rem}.filter-summary{display:flex;align-items:center;justify-content:space-between;gap:.5rem;border-top:1px solid var(--glass-border);padding:.6rem 1.4rem;font-size:.78rem;color:#b4c4bd}.text-button{display:inline-flex;align-items:center;gap:.35rem;background:none;border:0;color:var(--accent-text);cursor:pointer;padding:.4rem 0;font-size:.8rem}.dictionary-library .table-container{border:0;border-radius:0;background:none}.dictionary-table{width:100%;table-layout:fixed}.dictionary-table th{background:#1c2a2d;color:#a5b5b0;font-size:.62rem;padding:.75rem 1.25rem;letter-spacing:.09em}.dictionary-table th:first-child{width:21%}.dictionary-table th.dictionary-level{width:10%}.dictionary-table th.dictionary-pos{width:16%}.dictionary-table th.dictionary-context{width:23%}.dictionary-table th:last-child{width:38px;padding-inline:0}.dictionary-table td{padding:.85rem 1.25rem;font-size:.85rem;overflow-wrap:anywhere;color:#cdd8d0}.dictionary-table tbody tr{cursor:pointer}.dictionary-table tbody tr:hover td,.dictionary-table tbody tr:focus-within td{background:#20332e}.word-open-button{background:none;border:none;padding:.25rem 0;color:#edf2e7;text-align:left;font-size:.95rem;font-weight:600;cursor:pointer;overflow-wrap:anywhere}.dictionary-table .type-cell{font-size:.73rem;color:#9db0a8}.dictionary-table .arrow-cell{padding:.25rem;color:#839e90}.mobile-word-meta{display:none}.dictionary-pagination{display:flex;align-items:center;justify-content:space-between;padding:.8rem 1.4rem;border-top:1px solid var(--glass-border);color:#9fb3a9;font-size:.76rem}.dictionary-pagination>div{display:flex;align-items:center;gap:.75rem}.dictionary-footer{text-align:center;color:#8fa59b;font-size:.75rem;margin:1.5rem 0}.library-empty{border:none;background:transparent;box-shadow:none;padding:3rem 1.25rem}.library-empty>svg{color:var(--accent-text);margin-bottom:.5rem}.library-empty h3{font-size:1.3rem;margin:.5rem 0}.library-empty p{color:var(--secondary-color);font-size:.88rem;margin:.5rem auto 1.2rem}.empty-state-actions{display:flex;justify-content:center;gap:.6rem;flex-wrap:wrap}.status-notice{display:flex;align-items:center;gap:.7rem;padding:.8rem 1rem;margin:1rem 0;border:1px solid #785d42;border-radius:10px;background:#322a23;color:#f1d5b2;font-size:.85rem}.status-notice>svg{flex-shrink:0}.status-notice>span{flex:1}.status-notice .btn-secondary{font-size:.75rem;min-height:36px;padding:.3rem .7rem}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:.75rem;margin:1.75rem 0 1rem}.section-heading>span{color:var(--secondary-color);font-size:.78rem}.auth-page{background:var(--bg-color)}.auth-form{background:var(--surface);box-shadow:none}.auth-field input{background:var(--input-surface)}.auth-field label{color:#b1c0b8}.auth-eye-btn{width:44px;min-height:44px}.auth-caption{text-align:center;color:var(--secondary-color);font-size:.8rem;margin-top:1rem}.auth-public-link{display:block;text-align:center;color:var(--accent-text);margin-top:1.5rem;font-size:.83rem;text-underline-offset:4px}.reading-input-panel{padding:clamp(1.2rem,3vw,2.25rem)}.reading-input-panel .reading-textarea{min-height:250px;line-height:1.85;padding:1.25rem;background:var(--input-surface);font-size:1rem}.reading-input-panel .reading-start-btn{width:auto;padding-inline:1.5rem}.reading-input-label{display:block;font-size:.85rem;margin-bottom:.75rem;color:#b7c9bc}.reading-draft-note{font-size:.75rem;color:#95b7a7;margin-bottom:0}.level-tabs{flex-wrap:wrap;gap:.5rem;border-bottom:0}.level-tab-btn{min-height:42px}.level-tab-btn.active{background:var(--surface-border);color:var(--text-color);border-color:var(--secondary-color);box-shadow:none}@media(max-width:1080px){.top-nav{gap:.5rem}.nav-link{padding-inline:.6rem}.nav-status-container{display:none}}@media(max-width:768px){body{background:var(--bg-color)}.container.app-shell{padding:.65rem 1rem calc(6rem + env(safe-area-inset-bottom))}.top-nav{margin-bottom:1.7rem;padding-bottom:.65rem;border-radius:0}.bottom-nav{background:#172724;box-shadow:0 8px 25px #0006;border-radius:14px}.bottom-nav-item{flex:1;min-width:0;color:#a6bab0}.bottom-nav-item.active{background:#2a483b;color:#cef0d5}.bottom-nav-item.active:before{background:#a0d6b4;box-shadow:none}.page-heading{align-items:flex-start;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.page-heading h1{font-size:2rem}.page-description{font-size:.84rem}.library-heading{padding:1rem 1rem .7rem}.dictionary-toolbar{padding:0 1rem .8rem;flex-wrap:wrap;gap:.5rem}.dictionary-toolbar .search-container{flex-basis:100%}.dictionary-table .dictionary-level,.dictionary-table .dictionary-pos,.dictionary-table .dictionary-context{display:none}.dictionary-table th:first-child{width:49%}.dictionary-table th,.dictionary-table td{padding:.75rem .85rem}.dictionary-table th:last-child,.dictionary-table .arrow-cell{display:none}.dictionary-table .dictionary-meaning{display:table-cell;font-size:.8rem}.mobile-word-meta{display:block;font-size:.62rem;font-weight:400;color:#9cb2a6;padding-top:.15rem}.dictionary-pagination{padding-inline:.9rem}.filter-summary{padding-inline:1rem;flex-wrap:wrap}.section-heading{align-items:flex-start;flex-direction:column}.status-notice{flex-wrap:wrap}.status-notice>span{min-width:180px}}@media(max-width:480px){.page-heading-actions,.page-heading-actions .btn-primary{width:100%}.bottom-nav-item span{font-size:.58rem}.reading-input-panel .reading-start-btn{width:100%}}.app-main .level-tabs{flex-wrap:wrap;gap:.5rem}.app-main .level-tab-btn.active{background:var(--surface-border);color:var(--text-color);border-color:var(--secondary-color);box-shadow:none}.settings-saved{color:var(--accent-text);font-size:.85rem}.settings-service-badge{padding:.35rem .65rem;border-radius:8px;background:#293e34;color:#bfdcc9;font-size:.75rem;text-align:center}.app-main .quiz-card{background:var(--glass-bg)}.app-main .quiz-card{max-width:800px;margin-inline:auto}.app-main .level-tabs{background:var(--surface);box-shadow:none}@media(max-width:768px){.top-nav{justify-content:space-between}.top-nav-logo{display:inline}.nav-user-section{display:flex}.nav-user-section .nav-logout-btn{display:none}}.top-nav{background:#080c18e6}.nav-link{color:var(--secondary-color)}.nav-link.active{color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 20%,transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary-color) 16%,transparent)}.nav-avatar{color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 18%,transparent);border-color:#a5b4fc40}.status-badge.cloud{color:var(--link-color)}.btn-primary,.auth-submit-btn,.reading-start-btn{color:var(--on-accent);box-shadow:0 10px 24px color-mix(in srgb,var(--primary-color) 20%,transparent)}.skip-link{color:var(--on-accent)}.page-eyebrow{color:var(--link-color)}.dictionary-library,.auth-form,.app-main .level-tabs{background:var(--glass-bg);box-shadow:var(--glass-shadow)}.library-heading h2>span{color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 16%,transparent)}.icon-button{color:#aebbd0}.icon-button:hover:not(:disabled){color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 16%,transparent)}.dictionary-toolbar .search-input,.auth-field input,.reading-input-panel .reading-textarea{background:#0508128f}.dictionary-table th{color:var(--secondary-color);background:color-mix(in srgb,var(--surface) 78%,transparent)}.dictionary-table td{color:var(--text-color)}.dictionary-table tbody tr:hover td,.dictionary-table tbody tr:focus-within td{background:color-mix(in srgb,var(--primary-color) 10%,transparent)}.word-open-button{color:var(--text-color)}.dictionary-table .type-cell,.dictionary-pagination,.dictionary-footer{color:var(--secondary-color)}.level-tab-btn.active,.app-main .level-tab-btn.active{color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 20%,transparent);border-color:color-mix(in srgb,var(--primary-color) 60%,transparent)}.settings-service-badge{color:var(--link-color);background:color-mix(in srgb,var(--primary-color) 16%,transparent)}.bottom-nav{background:color-mix(in srgb,var(--surface) 96%,transparent)}.bottom-nav-item{color:var(--secondary-color)}.bottom-nav-item.active{color:var(--text-color);background:color-mix(in srgb,var(--primary-color) 22%,transparent)}.bottom-nav-item.active:before{background:var(--primary-color);box-shadow:0 0 12px color-mix(in srgb,var(--primary-color) 60%,transparent)}@media(min-width:769px){.container.app-shell{max-width:1320px;padding-top:1rem}.top-nav{display:grid;grid-template-columns:max-content minmax(0,1fr) max-content;align-items:center;top:.7rem;min-height:64px;margin-bottom:2rem;padding:.55rem .65rem;gap:clamp(.55rem,1.2vw,1.15rem);overflow:hidden;border:1px solid color-mix(in srgb,var(--primary-color) 16%,transparent);border-radius:18px;background:#080c19e0;box-shadow:0 14px 38px rgb(var(--shadow-rgb) / calc(.24 * var(--shadow-strength))),inset 0 1px #ffffff0b}.top-nav:before{display:block;left:5%;right:5%;opacity:.7}.top-nav-brand{gap:.6rem;padding-right:.15rem}.top-nav-logo{font-size:1.08rem;font-weight:750}.nav-pills{min-width:0;justify-content:center;gap:.12rem;padding:.2rem;border:0;background:transparent}.nav-link{min-height:38px;gap:.42rem;padding:.48rem clamp(.55rem,.85vw,.78rem);border-radius:10px;font-size:.79rem}.top-nav-right,.nav-user-section{flex-shrink:0}.status-badge{white-space:nowrap}}@media(min-width:769px)and (max-width:1120px){.top-nav-logo,.nav-status-container{display:none}.nav-link{padding-inline:.52rem}}.dictionary-toolbar .inline-add-btn{width:44px;height:44px;flex:0 0 44px;border:1px solid rgba(165,180,252,.28);border-radius:10px;color:var(--text-color);background:var(--accent-gradient);box-shadow:0 9px 22px color-mix(in srgb,var(--primary-color) 24%,transparent)}.dictionary-toolbar .inline-add-btn:hover{transform:translateY(-2px);box-shadow:0 13px 28px color-mix(in srgb,var(--primary-color) 34%,transparent)}@media(max-width:768px){body{background-color:var(--bg-color)}.dictionary-toolbar .search-container{flex-basis:calc(100% - 52px)}.dictionary-toolbar .inline-add-btn{display:inline-flex}}html.is-file-dragging body:after{content:"Отпустите файл, чтобы открыть его в плеере";position:fixed;inset:12px;z-index:5000;display:grid;place-items:center;border:2px dashed rgba(165,180,252,.6);border-radius:var(--radius-xl);color:var(--text-color);background:#080c18d1;font-size:18px;font-weight:650;pointer-events:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}:root{--bg-color:#060817;--bg-deep:#060817;--text-color:#e8eaf4;--text-strong:#fff;--secondary-color:#8b90ad;--text-subtle:#6c7192;--primary-color:oklch(.62 .2 285);--primary-hover:oklch(.67 .2 285);--primary-strong:var(--primary-color);--link-color:#b9a8ff;--link-hover:#d6ccff;--on-accent:#fff;--surface:#111739;--nav-surface:#111739;--input-surface:#1a2150;--active-surface:#252d66;--muted-surface:#171d45;--hover-surface:#1a2150;--level-surface:#1a2150;--surface-border:#232a5c;--input-border:#2b3370;--active-border:#434c92;--nav-border:#232a5c;--row-border:#1a2048;--nav-text:#aab0cc;--glow:#1a1840;--glass-bg:var(--surface);--glass-bg-solid:var(--surface);--glass-border:var(--surface-border);--glass-border-strong:var(--active-border);--glass-shadow:none;--card-bg:var(--muted-surface);--card-border:var(--surface-border);--accent-gradient:linear-gradient(var(--primary-color),var(--primary-color));--accent-gradient-soft:color-mix(in srgb,var(--primary-color) 14%,transparent);--accent-violet:var(--link-color);--focus-ring:0 0 0 3px color-mix(in srgb,var(--primary-color) 25%,transparent)}:root[data-palette=lime]{--bg-color:#0e0f11;--bg-deep:#0e0f11;--text-color:#ecefe8;--secondary-color:#8f948a;--text-subtle:#6c7068;--primary-color:#c6f36b;--primary-hover:#d8f79a;--link-color:#c6f36b;--link-hover:#d8f79a;--on-accent:#0e0f11;--surface:#17191c;--nav-surface:#131517;--input-surface:#0b0c0e;--active-surface:#26292c;--muted-surface:#1f2225;--hover-surface:#1c1f22;--level-surface:#1c1f22;--surface-border:#25282c;--input-border:#2a2d31;--active-border:#4a4f45;--nav-border:#232629;--row-border:#1e2124;--nav-text:#b3b8ae;--glow:#1a1d19}:root[data-palette=amber]{--bg-color:#0d0c0a;--bg-deep:#0d0c0a;--text-color:#efe9df;--secondary-color:#8f877a;--text-subtle:#6f685c;--primary-color:#f0b35a;--primary-hover:#f4c277;--link-color:#f0b35a;--link-hover:#f6cc8c;--on-accent:#1a1408;--surface:#1c1a16;--nav-surface:#141310;--input-surface:#0a0908;--active-surface:#29261f;--muted-surface:#221f1a;--hover-surface:#221f1a;--level-surface:#211f1a;--surface-border:#2a2720;--input-border:#2e2a22;--active-border:#4a4336;--nav-border:#26231d;--row-border:#221f1a;--nav-text:#b8ae9f;--glow:#221c12}body{font-family:var(--font-sans);background:radial-gradient(1200px 500px at 50% -10%,var(--glow) 0%,var(--bg-color) 60%);color:var(--text-color)}body:before{display:none}button,input,select,textarea{font-family:inherit}a{color:var(--link-color)}a:hover{color:var(--link-hover)}.glass-panel{background:var(--surface);border-color:var(--surface-border);box-shadow:none}.btn-primary,.inline-add-btn,.settings-toggle.active{background:var(--primary-color);color:var(--on-accent);box-shadow:none}.input-field{background:var(--input-surface);border-color:var(--input-border);color:var(--text-color)}input::placeholder{color:var(--text-subtle)}.app-shell.container{max-width:1200px;padding:16px 24px 64px;margin:0 auto}.app-shell .app-main{padding:0;margin:24px 0 0}.app-shell .top-nav{display:flex;align-items:center;gap:16px;padding:8px 10px;margin:0;border-radius:18px;background:var(--nav-surface);border:1px solid var(--nav-border);box-shadow:none;min-height:54px}.top-nav:before{display:none}.top-nav .top-nav-brand{gap:10px;flex:none}.top-nav .top-nav-logo{font-size:16px;font-weight:700;letter-spacing:normal;color:var(--text-strong)}.top-nav .nav-pills{display:flex;gap:2px;margin:auto;padding:0;border:0;background:transparent}.top-nav .nav-link{height:36px;padding:0 12px;border-radius:10px;border:0;background:transparent;color:var(--nav-text);font-size:13px;font-weight:500;gap:7px;box-shadow:none}.top-nav .nav-link svg{width:14px;height:14px}.top-nav .nav-link.active{background:var(--active-surface);color:var(--text-strong);font-weight:600;box-shadow:none}.top-nav .nav-link:hover{background:var(--hover-surface)}.top-nav .top-nav-right{gap:6px;flex:none}.top-nav .status-badge.cloud{background:transparent;border:0;color:var(--link-color);font-size:12.5px;box-shadow:none}.top-nav .nav-avatar{width:36px;height:36px;border-radius:10px;border:0;background:var(--active-surface);color:var(--text-strong);font-size:12px;box-shadow:none}.top-nav .nav-logout-btn{width:36px;height:36px;border:0;background:transparent;color:#e0707a;box-shadow:none}.dictionary-page{display:flex;flex-direction:column;gap:20px}.dictionary-page .stats-panel{display:flex;align-items:center;gap:28px;flex-wrap:wrap;padding:22px 24px;border-radius:20px;margin:0;background:var(--surface);border:1px solid var(--surface-border)}.dictionary-page .stats-panel:after{display:none}.dictionary-page .stats-header-centered{display:flex;flex-direction:column;gap:6px;text-align:left;margin:0;padding-right:28px;border-right:1px solid var(--surface-border)}.dictionary-page .stats-label{font-size:11.5px;font-weight:600;letter-spacing:.08em;color:var(--secondary-color)}.dictionary-page .stats-count{font-size:52px;font-weight:800;line-height:1;letter-spacing:-.04em;color:var(--text-strong)}.dictionary-page .stats-suffix{font-size:14px;color:var(--secondary-color);letter-spacing:normal}.dictionary-level-summary{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;gap:12px}.dictionary-level-heading{display:flex;justify-content:space-between;gap:12px;font-size:11.5px;font-weight:600;letter-spacing:.08em;color:var(--secondary-color)}.dictionary-level-heading span:last-child{font-size:12.5px;font-weight:400;letter-spacing:normal;color:var(--text-subtle)}.dictionary-level-bar{display:flex;height:8px;border-radius:4px;overflow:hidden;gap:2px;background:var(--muted-surface)}.dictionary-page .level-stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;padding:0;margin:0;border:0}.dictionary-page .level-stat-item{height:38px;padding:0 10px;display:flex;justify-content:space-between;gap:6px;border-radius:10px;border:1px solid var(--input-border);background:var(--level-surface);box-shadow:none}.dictionary-page .level-stat-badge{font-size:13px;font-weight:700;color:var(--level-color);background:transparent;border:0;padding:0}.dictionary-page .level-stat-count{font-size:13px;font-weight:600;color:var(--text-color)}.dictionary-page .level-stat-item[aria-pressed=true]{background:color-mix(in srgb,var(--level-color) 16%,transparent);border-color:var(--level-color)}.dictionary-page .level-stat-item.inactive{opacity:.5}.dictionary-page .level-stat-item.empty{opacity:.35}.dictionary-page .dictionary-library{border-radius:20px;background:var(--surface);border:1px solid var(--surface-border)}.dictionary-page .library-heading{padding:20px 20px 14px}.dictionary-page .library-title-row h2{font-size:20px;font-weight:700;color:var(--text-strong);margin:0}.dictionary-page .library-title-row h2 span{font-size:12px;padding:3px 8px;border-radius:6px;background:var(--active-surface);color:var(--nav-text)}.dictionary-page .dictionary-toolbar{padding:0 20px 14px;gap:10px;flex-wrap:nowrap}.dictionary-page .search-container{min-width:0;flex:1}.dictionary-page .search-input{height:44px;border-radius:11px;background:var(--input-surface);border:1px solid var(--input-border);font-size:14px;color:var(--text-color)}.dictionary-page .search-icon{color:var(--text-subtle)}.dictionary-page .inline-add-btn{height:44px;width:auto;min-width:unset;padding:0 14px;border-radius:11px;border:0;background:var(--primary-color);color:var(--on-accent);font-size:13.5px;font-weight:600;gap:6px;white-space:nowrap;box-shadow:none}.dictionary-page .inline-add-btn:hover{background:var(--primary-hover);box-shadow:none;transform:none}.dictionary-page .pos-stats{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:6px;padding:0 20px 14px;margin:0;border:0}.dictionary-page .pos-stat-item{height:32px;padding:0 12px;border-radius:9px;border:1px solid var(--input-border);background:transparent;color:var(--nav-text);font-size:13px;font-weight:500;gap:6px;box-shadow:none;opacity:1}.dictionary-page .pos-stat-count{font-weight:600;color:var(--text-subtle);background:transparent;padding:0}.dictionary-page .pos-stat-item.active{background:var(--active-surface);border-color:var(--active-border);color:var(--text-strong)}.dictionary-page .pos-stat-item.active svg,.dictionary-page .pos-stat-item.active .pos-stat-count{color:var(--link-color)}.dictionary-page .dictionary-table{table-layout:fixed;border-collapse:collapse}.dictionary-page .dictionary-table th{background:var(--nav-surface);border-block:1px solid var(--surface-border);padding:10px 8px;font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--text-subtle)}.dictionary-page .dictionary-table th:first-child{width:25%;padding-left:20px}.dictionary-page .dictionary-table th.dictionary-level{width:8%}.dictionary-page .dictionary-table th.dictionary-pos{width:23%}.dictionary-page .dictionary-table th.dictionary-context{width:18%}.dictionary-page .dictionary-table th:last-child{width:40px}.dictionary-page .dictionary-table td{padding:14px 8px;font-size:14.5px;color:var(--text-color);border-bottom:1px solid var(--row-border);background:transparent}.dictionary-page .dictionary-table td:first-child{padding-left:20px}.dictionary-page .dictionary-table tr:hover td,.dictionary-page .dictionary-table tr:focus-within td{background:var(--hover-surface)}.dictionary-page .word-open-button{font-size:16px;font-weight:600;color:var(--text-strong)}.dictionary-page .dictionary-table .type-cell{font-size:13.5px;color:var(--secondary-color)}.dictionary-page .dictionary-table .arrow-cell{color:var(--text-subtle)}.dictionary-page .level-badge{font:600 11.5px var(--font-sans);padding:3px 8px;border-radius:6px;border:0;box-shadow:none}.dictionary-pagination,.dictionary-footer{color:var(--secondary-color)}.palette-setting{flex-wrap:wrap;gap:16px}.palette-options{display:flex;flex-wrap:wrap;gap:8px}.palette-options button{display:flex;align-items:center;gap:8px;border:1px solid var(--input-border);background:var(--input-surface);color:var(--text-color);padding:10px 14px;border-radius:10px;cursor:pointer}.palette-options button[aria-pressed=true]{border-color:var(--primary-color);background:var(--active-surface)}.palette-options button span{width:16px;height:16px;border-radius:50%}@media(max-width:1249px)and (min-width:769px){.top-nav .nav-link-text,.top-nav .status-badge.cloud span{display:none}.top-nav .nav-pills{display:flex}.top-nav .nav-link{padding:0 10px}}@media(max-width:768px){.app-shell.container{padding:16px 12px 88px}.app-shell .top-nav{gap:8px}.top-nav .nav-pills{display:none}.top-nav .top-nav-logo{display:block}.dictionary-page .stats-header-centered{border-right:0;padding-right:0}.dictionary-level-summary{flex-basis:100%}.dictionary-level-heading span:last-child{white-space:normal}.dictionary-page .level-stats{grid-template-columns:repeat(3,1fr)}.dictionary-page .dictionary-table th:first-child{width:45%}.dictionary-page .dictionary-table td{padding:14px 12px}.dictionary-page .dictionary-toolbar .search-container{flex-basis:auto}.dictionary-page .dictionary-table .dictionary-level,.dictionary-page .dictionary-table .dictionary-pos,.dictionary-page .dictionary-table .dictionary-context{display:none}}.btn-primary{background:var(--primary-color);color:var(--on-accent);box-shadow:none}.bottom-nav-item.active{color:var(--link-color);border-color:var(--primary-color);background:var(--active-surface)}.bottom-nav{background:var(--nav-surface);border-color:var(--surface-border)}.explanation-modal,.reading-content,.settings-panel{background:var(--surface);border-color:var(--surface-border)}.top-nav .nav-status-container,.top-nav .top-nav-logo{display:block}.dictionary-page .dictionary-toolbar .search-container{margin:0}.top-nav .nav-link{min-height:36px;padding-block:0}html .auth-screen{font-family:var(--font-sans);background:radial-gradient(700px 420px at 50% 8%,var(--glow) 0%,var(--bg-color) 70%)}@media(min-width:1600px){.app-shell.container{max-width:1600px}}.word-status{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:3px 9px 3px 8px;border-radius:999px;background:var(--muted-surface);color:var(--secondary-color);white-space:nowrap}.word-status:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.85}.word-status.is-new{color:var(--text-subtle)}.word-status.is-learning{color:#eeb154;background:#eeb1541f}.word-status.is-familiar{color:#60b6fa;background:#60b6fa1f}.word-status.is-mastered{color:#59d38c;background:#59d38c21}.dictionary-context-text{font-size:13px;color:var(--secondary-color);white-space:nowrap}.dictionary-context-text.is-neutral{color:var(--text-subtle)}.top-nav .top-nav-brand{gap:10px}.top-nav .cue-nav-icon{display:block;width:38px;height:38px;flex:none}.top-nav .top-nav-logo{font-family:var(--font-sans);font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--text-strong)}.dictionary-page .dictionary-table tr:has(+tr.is-entry-more) td{border-bottom-color:transparent;padding-bottom:6px}.dictionary-page .dictionary-table tr.is-entry-more td{padding-top:6px}.dictionary-page .entry-meaning-count{display:inline-grid;place-items:center;min-width:20px;height:18px;margin-left:8px;padding:0 5px;border-radius:5px;background:var(--active-surface);color:var(--text-subtle);font:700 10.5px var(--font-mono);vertical-align:2px}.stats-meanings{margin-top:4px;color:var(--text-subtle);font-size:13px}:root{--accent-text: var(--link-color);--accent-soft: color-mix(in srgb, var(--primary-color) 14%, transparent);--shadow: none;--lv-a1: #4ade80;--lv-a1-bg: rgba(74, 222, 128, .12);--lv-a2: #a3b84a;--lv-a2-bg: rgba(163, 184, 74, .12);--lv-b1: #60a5fa;--lv-b1-bg: rgba(96, 165, 250, .14);--lv-b2: #a78bfa;--lv-b2-bg: rgba(167, 139, 250, .14);--lv-c1: #c084fc;--lv-c1-bg: rgba(192, 132, 252, .14);--lv-c2: #e879f9;--lv-c2-bg: rgba(232, 121, 249, .14);--bg: var(--bg-color);--surface-2: var(--muted-surface);--input: var(--input-surface);--border: var(--surface-border);--text: var(--text-color);--text-muted: var(--secondary-color);--text-faint: var(--text-subtle);--accent: var(--primary-color)}:root[data-palette=neutral],:root[data-theme=light] .app-shell-player,:root[data-theme=paper] .app-shell-player,:root[data-theme=light] .theme-dark-scope,:root[data-theme=paper] .theme-dark-scope{--bg-color: #0f0f10;--bg-deep: #0f0f10;--glow: #161618;--text-color: #f4f4f5;--text-strong: #ffffff;--secondary-color: #a1a1aa;--text-subtle: #71717a;--nav-text: #d4d4d8;--surface: #18181b;--nav-surface: #18181b;--input-surface: #0b0b0c;--active-surface: #27272a;--muted-surface: #202024;--hover-surface: #202024;--level-surface: #202024;--surface-border: #2a2a2f;--input-border: #2a2a2f;--active-border: #3f3f46;--nav-border: #2a2a2f;--row-border: #222226;--primary-color: #f2b04f;--primary-hover: #f5c06f;--link-color: #f2b04f;--link-hover: #f6cc8c;--on-accent: #1a1208;--accent-text: #f2b04f;--accent-soft: rgba(242, 176, 79, .14);--shadow: none;--lv-a1: #4ade80;--lv-a1-bg: rgba(74, 222, 128, .12);--lv-a2: #a3b84a;--lv-a2-bg: rgba(163, 184, 74, .12);--lv-b1: #60a5fa;--lv-b1-bg: rgba(96, 165, 250, .14);--lv-b2: #a78bfa;--lv-b2-bg: rgba(167, 139, 250, .14);--lv-c1: #c084fc;--lv-c1-bg: rgba(192, 132, 252, .14);--lv-c2: #e879f9;--lv-c2-bg: rgba(232, 121, 249, .14);color-scheme:dark}:root[data-theme=light]{--bg-color: #f5f6f8;--bg-deep: #f5f6f8;--glow: #f5f6f8;--text-color: #18181b;--text-strong: #09090b;--secondary-color: #52525b;--text-subtle: #71717a;--nav-text: #3f3f46;--surface: #ffffff;--nav-surface: #ffffff;--input-surface: #f4f4f5;--active-surface: #ececef;--muted-surface: #f4f4f5;--hover-surface: #f4f4f5;--level-surface: #f4f4f5;--surface-border: #e4e4e7;--input-border: #e4e4e7;--active-border: #d4d4d8;--nav-border: #e4e4e7;--row-border: #ececef;--glass-shadow: var(--shadow);--shadow: 0 1px 2px rgba(16, 24, 40, .05);--primary-color: #27272a;--primary-hover: #18181b;--link-color: #18181b;--link-hover: #000000;--on-accent: #ffffff;--accent-text: #3f3f46;--accent-soft: #ececef;--lv-a1: #15803d;--lv-a1-bg: #e7f6ec;--lv-a2: #65741f;--lv-a2-bg: #f1f4df;--lv-b1: #1d4ed8;--lv-b1-bg: #e6eefc;--lv-b2: #6d28d9;--lv-b2-bg: #f0eafd;--lv-c1: #9333ea;--lv-c1-bg: #f5e9fd;--lv-c2: #a21caf;--lv-c2-bg: #fbe8fb;color-scheme:light}:root[data-theme=paper]{--bg-color: #f4efe6;--bg-deep: #f4efe6;--glow: #f4efe6;--text-color: #2a2420;--text-strong: #1c1814;--secondary-color: #5f554b;--text-subtle: #7a6f63;--nav-text: #4a4038;--surface: #fbf8f2;--nav-surface: #fbf8f2;--input-surface: #f1ebe0;--active-surface: #e8dfcf;--muted-surface: #efe8dc;--hover-surface: #efe8dc;--level-surface: #efe8dc;--surface-border: #e2d8c6;--input-border: #e2d8c6;--active-border: #cbbfa9;--nav-border: #e2d8c6;--row-border: #e9e0d0;--glass-shadow: var(--shadow);--shadow: 0 1px 2px rgba(60, 40, 20, .06);--primary-color: #c2552d;--primary-hover: #ad4a26;--link-color: #a8461f;--link-hover: #8a3917;--on-accent: #ffffff;--accent-text: #a8461f;--accent-soft: #f6e2d8;--lv-a1: #15803d;--lv-a1-bg: #e7f6ec;--lv-a2: #65741f;--lv-a2-bg: #f1f4df;--lv-b1: #1d4ed8;--lv-b1-bg: #e6eefc;--lv-b2: #6d28d9;--lv-b2-bg: #f0eafd;--lv-c1: #9333ea;--lv-c1-bg: #f5e9fd;--lv-c2: #a21caf;--lv-c2-bg: #fbe8fb;color-scheme:light}:root[data-theme=light][data-palette=amber],:root[data-theme=paper][data-palette=amber]{--primary-color: #f0b35a;--primary-hover: #eaa43f;--on-accent: #1a1408;--link-color: #9a5b00;--link-hover: #7a4700;--accent-text: #9a5b00;--accent-soft: #fdf1dc}:root[data-theme=light][data-palette=lime],:root[data-theme=paper][data-palette=lime]{--primary-color: #b5e45a;--primary-hover: #a6d84a;--on-accent: #1a2105;--link-color: #4d7c0f;--link-hover: #3f6212;--accent-text: #4d7c0f;--accent-soft: #eef7dc}body{transition:background-color .2s,color .2s}:root[data-theme=light] body:has(.app-shell-player),:root[data-theme=paper] body:has(.app-shell-player){background:#0f0f10}:root[data-theme=light] .app-shell-player,:root[data-theme=paper] .app-shell-player{color:var(--text-color)}.theme-preview[data-preview=dark]{--p-bg: #0f0f10;--p-surface: #18181b;--p-line: #3f3f46;--p-accent: #f2b04f}.theme-preview[data-preview=light]{--p-bg: #f5f6f8;--p-surface: #ffffff;--p-line: #d4d4d8;--p-accent: #27272a}.theme-preview[data-preview=paper]{--p-bg: #f4efe6;--p-surface: #fbf8f2;--p-line: #d8cbb6;--p-accent: #c2552d}.theme-preview[data-preview=system]{--p-bg: linear-gradient(135deg, #0f0f10 50%, #f5f6f8 50%);--p-surface: linear-gradient(135deg, #18181b 50%, #ffffff 50%);--p-line: #8a8a93;--p-accent: #f2b04f}.theme-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:100%}.theme-option{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;padding:8px 8px 10px;border:1px solid var(--input-border);border-radius:14px;background:var(--surface);color:var(--text-color);text-align:left;cursor:pointer;transition:border-color .15s,background-color .15s}.theme-option:hover{border-color:var(--active-border)}.theme-option[aria-checked=true]{border-color:var(--primary-color);box-shadow:0 0 0 1px var(--primary-color)}.theme-option strong{margin:4px 2px 0;font-size:13.5px;font-weight:650;color:var(--text-strong)}.theme-option small{margin:0 2px;color:var(--secondary-color);font-size:11.5px;line-height:1.35}.theme-option:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.theme-preview{display:flex;flex-direction:column;gap:6px;width:100%;height:74px;padding:8px;border-radius:9px;background:var(--p-bg);box-shadow:inset 0 0 0 1px #7f7f7f40}.theme-preview-bar{height:10px;border-radius:4px;background:var(--p-surface)}.theme-preview-card{display:flex;flex:1;flex-direction:column;gap:5px;padding:7px;border-radius:6px;background:var(--p-surface)}.theme-preview-card i{display:block;height:4px;border-radius:2px;background:var(--p-line)}.theme-preview-card i:nth-child(2){width:60%}.theme-preview-card b{display:block;width:34%;height:8px;margin-top:auto;border-radius:3px;background:var(--p-accent)}@media(max-width:760px){.theme-options{grid-template-columns:repeat(2,minmax(0,1fr))}}.level-badge.level-a1,.dictionary-page .level-a1,.level-stat-badge.level-a1{background:var(--lv-a1-bg);color:var(--lv-a1);border-color:transparent}.word-context-overlay .level-a1,.reading-page .level-a1{--level-color: var(--lv-a1)}.level-badge.level-a2,.dictionary-page .level-a2,.level-stat-badge.level-a2{background:var(--lv-a2-bg);color:var(--lv-a2);border-color:transparent}.word-context-overlay .level-a2,.reading-page .level-a2{--level-color: var(--lv-a2)}.level-badge.level-b1,.dictionary-page .level-b1,.level-stat-badge.level-b1{background:var(--lv-b1-bg);color:var(--lv-b1);border-color:transparent}.word-context-overlay .level-b1,.reading-page .level-b1{--level-color: var(--lv-b1)}.level-badge.level-b2,.dictionary-page .level-b2,.level-stat-badge.level-b2{background:var(--lv-b2-bg);color:var(--lv-b2);border-color:transparent}.word-context-overlay .level-b2,.reading-page .level-b2{--level-color: var(--lv-b2)}.level-badge.level-c1,.dictionary-page .level-c1,.level-stat-badge.level-c1{background:var(--lv-c1-bg);color:var(--lv-c1);border-color:transparent}.word-context-overlay .level-c1,.reading-page .level-c1{--level-color: var(--lv-c1)}.level-badge.level-c2,.dictionary-page .level-c2,.level-stat-badge.level-c2{background:var(--lv-c2-bg);color:var(--lv-c2);border-color:transparent}.word-context-overlay .level-c2,.reading-page .level-c2{--level-color: var(--lv-c2)}:root[data-theme=light],:root[data-theme=paper]{--tag-warm: #8a5a00;--tag-warm-bg: #fbf0d9;--tag-teal: #0f766e;--tag-teal-bg: #dcf3ef;--tag-blue: #1d4ed8;--tag-blue-bg: #e6eefc;--tag-green: #15803d;--tag-green-bg: #e7f6ec}:root[data-theme=light] .word-status.is-learning,:root[data-theme=paper] .word-status.is-learning{color:var(--tag-warm);background:var(--tag-warm-bg)}:root[data-theme=light] .word-status.is-familiar,:root[data-theme=paper] .word-status.is-familiar{color:var(--tag-blue);background:var(--tag-blue-bg)}:root[data-theme=light] .word-status.is-mastered,:root[data-theme=paper] .word-status.is-mastered{color:var(--tag-green);background:var(--tag-green-bg)}:root{--shadow-rgb: 0 0 0;--shadow-strength: 1}:root[data-theme=light]{--shadow-rgb: 16 24 40;--shadow-strength: .22}:root[data-theme=paper]{--shadow-rgb: 60 40 20;--shadow-strength: .22}:root[data-theme=light] .app-shell-player,:root[data-theme=paper] .app-shell-player{--shadow-rgb: 0 0 0;--shadow-strength: 1}:root{--overlay-dim: rgba(8, 7, 6, .72)}:root[data-theme=light]{--overlay-dim: rgba(16, 24, 40, .38)}:root[data-theme=paper]{--overlay-dim: rgba(60, 40, 20, .32)}:root{--danger: #f87171;--danger-solid: #ef4444;--success: #4ade80;--success-solid: #22c55e;--warning: #fbbf24}:root[data-theme=light],:root[data-theme=paper]{--danger: #b91c1c;--danger-solid: #dc2626;--success: #15803d;--success-solid: #16a34a;--warning: #a16207}:root[data-theme=light] .app-shell-player,:root[data-theme=paper] .app-shell-player{--danger: #f87171;--danger-solid: #ef4444;--success: #4ade80;--success-solid: #22c55e;--warning: #fbbf24}:root{--focus-color: var(--accent-text);--focus-ring: 0 0 0 3px color-mix(in srgb, var(--accent-text) 40%, transparent);--selection-bg: color-mix(in srgb, var(--primary-color) 35%, transparent);--scrollbar-thumb: var(--active-border);--control-border: var(--input-border);--accent-hover: var(--primary-hover);--disabled-opacity: .5;--surface-3: color-mix(in srgb, var(--surface) 88%, var(--text-strong))}:root[data-theme=light]{--surface-3: #ffffff;--control-border: #8a8a94;--scrollbar-thumb: #c4c4cc}:root[data-theme=paper]{--surface-3: #fffdf8;--control-border: #8c7d68;--scrollbar-thumb: #cdbfa8}::selection{background:var(--selection-bg);color:inherit}input,textarea,[contenteditable=true]{caret-color:var(--accent-text)}::placeholder{color:var(--text-subtle);opacity:1}html{scrollbar-color:var(--scrollbar-thumb) transparent}::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb)}::-webkit-scrollbar-track{background:transparent}:where(a,button,[role=button],[role=radio],[role=tab],input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--focus-color);outline-offset:2px}:root[data-theme=light] :is(input:not([type=range],[type=checkbox],[type=radio],[type=color]),textarea,select):not(:focus),:root[data-theme=paper] :is(input:not([type=range],[type=checkbox],[type=radio],[type=color]),textarea,select):not(:focus){border-color:var(--control-border)}:disabled{cursor:not-allowed}:root[data-theme=light] .profile-stage,:root[data-theme=paper] .profile-stage{background:linear-gradient(160deg,oklch(.95 .04 var(--stage-hue)),var(--surface) 70%);border-color:oklch(.85 .06 var(--stage-hue) / .7)}:root[data-theme=light] .profile-medal.locked,:root[data-theme=paper] .profile-medal.locked{background:radial-gradient(circle at 35% 25%,oklch(.95 .03 var(--medal-hue)),var(--muted-surface) 75%);color:oklch(.6 .08 var(--medal-hue))}:root{--ctx-everyday: #22c55e;--ctx-professional: #3b82f6;--ctx-academic: #8b5cf6;--ctx-colloquial: #f59e0b;--ctx-technical: #06b6d4;--ctx-idiomatic: #ec4899;--ctx-other: #64748b}:root[data-theme=light],:root[data-theme=paper]{--ctx-everyday: #15803d;--ctx-professional: #1d4ed8;--ctx-academic: #6d28d9;--ctx-colloquial: #a16207;--ctx-technical: #0e7490;--ctx-idiomatic: #be185d;--ctx-other: #475569}:root[data-theme=light] .app-shell-player,:root[data-theme=paper] .app-shell-player{--ctx-everyday: #22c55e;--ctx-professional: #3b82f6;--ctx-academic: #8b5cf6;--ctx-colloquial: #f59e0b;--ctx-technical: #06b6d4;--ctx-idiomatic: #ec4899;--ctx-other: #64748b}:root{--rule-bg: #f3efe7;--rule-text: #1d1a15;--rule-muted: #6f6758;--rule-line: #ddd4c4;--rule-chip-border: #cbc0ad;--rule-chip-text: #4a443a;--rule-chip-active-bg: #1d1a15;--rule-chip-active-text: #fbf9f4;--rule-optional-border: #a99d88;--rule-accent: color-mix(in srgb, var(--primary-color) 55%, #1d1a15);--rule-key-bg: var(--primary-color);--rule-key-text: var(--on-accent);--wrong-bg: rgba(248, 113, 113, .1);--wrong-text: #f4a08c;--right-bg: rgba(163, 214, 110, .1);--right-text: #a9d47e}:root[data-theme=light],:root[data-theme=paper]{--rule-bg: #1d1a15;--rule-text: #fbf9f4;--rule-muted: #a39a8c;--rule-line: #34302a;--rule-chip-border: #3a352d;--rule-chip-text: #cfc6b8;--rule-chip-active-bg: #ffffff;--rule-chip-active-text: #1d1a15;--rule-optional-border: #4a443a;--rule-accent: var(--primary-color);--rule-key-bg: var(--primary-color);--rule-key-text: var(--on-accent);--wrong-bg: #f7ece8;--wrong-text: #b04a32;--right-bg: #edf1e4;--right-text: #4f6b2a}:root[data-theme=light][data-palette=neutral]{--rule-accent: #f2b04f;--rule-key-bg: #f2b04f;--rule-key-text: #1a1208}:root{--we-backdrop: rgba(24,24,27,.2)}:root[data-theme=light][data-palette=amber] :is(.we-examples,.we-popup){--we-open: #fffdf8;--we-muted: #52525b;--we-links: #71717a;--we-dotted: #c4c4c8;--we-button: #f2b04f;--we-shadow: rgba(16,24,40,.18);--we-divider: #f0f0f2}:root[data-theme=light][data-palette=amber] .we-level:is(.is-a1,.is-a2){color:#15803d!important;background:#dcf2e3!important}:root[data-theme=light][data-palette=amber] .we-level:is(.is-b1,.is-b2){color:#1d4ed8!important;background:#e6eefc!important}:root{--type-title-size: clamp(30px, 1.4vw + 18px, 40px);--type-title-weight: 700;--type-title-tracking: -.025em;--type-hero-size: 26px;--type-hero-weight: 800;--type-section-size: 20px;--type-section-weight: 700;--type-eyebrow-size: 11px;--type-lead-size: 15px}body{font-family:var(--font-sans)}.page-heading h1,.welcome-heading h1,.library-empty h1,.gt-hero h1,.video-empty-state h1{margin:0;max-width:760px;color:var(--text-strong);font-family:var(--font-sans);font-size:var(--type-title-size);font-weight:var(--type-title-weight);letter-spacing:var(--type-title-tracking);line-height:1.1;text-wrap:balance}.page-heading h1 .title-mark{background:linear-gradient(transparent 62%,color-mix(in srgb,var(--primary-color) 35%,transparent) 62%)}.page-eyebrow,.profile-calendar-heading h2{margin:0 0 10px;color:var(--accent-text);font-size:var(--type-eyebrow-size);font-weight:700;letter-spacing:.14em;line-height:1.3;text-transform:uppercase}.profile-calendar-heading h2{margin:0;color:var(--secondary-color)}.pt-eyebrow{letter-spacing:.14em}.page-description,.welcome-heading p,.gt-hero>p{margin:12px 0 0;max-width:640px;color:var(--secondary-color);font-size:var(--type-lead-size);line-height:1.6}.page-heading{margin-bottom:32px}.hub-today-main h2,.gl-continue-main h2,.pt-empty h2{font-size:var(--type-hero-size);font-weight:var(--type-hero-weight);letter-spacing:-.02em;line-height:1.2}.dictionary-page .library-title-row h2,.hub-heading h2,.gl-level-head h2,.profile-journey header h2,.profile-achievements header h2,.reading-page .reading-samples-heading h2,.welcome-recent-heading h2{margin:0;color:var(--text-strong);font-size:var(--type-section-size);font-weight:var(--type-section-weight);letter-spacing:-.012em;line-height:1.25}@media(max-width:760px){:root{--type-title-size: 28px;--type-hero-size: 22px;--type-section-size: 18px}.page-heading{margin-bottom:22px}}#root :is(.wc-meta,.wc-level,.wc-counter,.wc-pron-text,.word-pronunciation,.rich-popup-pronunciation,.rich-popup-pos,.word-context-level,.word-context-register,.reading-register,.reading-level,.level-badge,.level-stat-badge,.mobile-word-meta,.nw-pronunciation,.nw-level,.nw-meta,.subtitle-word-pronunciation,.subtitle-word-badges small,.pt-pronunciation,.pt-tag,.sp-answer em,.word-counter,.dictionary-pagination span,.video-timeline-time,.welcome-media-stats>span:first-child,.profile-next-progress>span,time){font-family:var(--font-mono)}#root :is(.pt-topbar-title>span,.mp-clock,.mp-streak,.pt-ring-label,.pt-score strong){font-family:var(--font-mono)}:root{--ease-out: cubic-bezier(.2, .8, .2, 1);--ease-spring: cubic-bezier(.34, 1.4, .64, 1);--motion-fast: .16s;--motion-base: .26s;--motion-slow: .42s}@keyframes m-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes m-page{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes m-fade{0%{opacity:0}to{opacity:1}}@keyframes m-pop{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}@keyframes m-grow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes m-grow-to{0%{transform:scaleX(0)}to{transform:scaleX(var(--progress))}}@keyframes m-notice{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}@keyframes m-count{0%{opacity:0;transform:translateY(6px) scale(.9)}to{opacity:1;transform:none}}.app-shell:not(.app-shell-player) .app-main>*{animation:m-page var(--motion-slow) var(--ease-out) backwards}.dictionary-table tbody>tr,.hub-grid>*,.reading-sample-grid>*,.gl-lessons>*,.profile-stages>*,.profile-badges-grid>*,.profile-minor-stats>*,.welcome-recent-grid>*,.add-suggestions>*,.add-suggest-chips>*,.add-recent-list>*,.leaderboard-list>*,.settings-list>*,.hub-chips>*,.gt-examples>*,.gl-levels>*{animation:m-rise var(--motion-slow) var(--ease-out) backwards}.dictionary-table tbody>tr:nth-child(1),.hub-grid>*:nth-child(1),.reading-sample-grid>*:nth-child(1),.gl-lessons>*:nth-child(1),.profile-stages>*:nth-child(1),.profile-badges-grid>*:nth-child(1),.profile-minor-stats>*:nth-child(1),.welcome-recent-grid>*:nth-child(1),.add-suggestions>*:nth-child(1),.add-suggest-chips>*:nth-child(1),.add-recent-list>*:nth-child(1),.leaderboard-list>*:nth-child(1),.settings-list>*:nth-child(1),.hub-chips>*:nth-child(1),.gt-examples>*:nth-child(1),.gl-levels>*:nth-child(1){animation-delay:35ms}.dictionary-table tbody>tr:nth-child(2),.hub-grid>*:nth-child(2),.reading-sample-grid>*:nth-child(2),.gl-lessons>*:nth-child(2),.profile-stages>*:nth-child(2),.profile-badges-grid>*:nth-child(2),.profile-minor-stats>*:nth-child(2),.welcome-recent-grid>*:nth-child(2),.add-suggestions>*:nth-child(2),.add-suggest-chips>*:nth-child(2),.add-recent-list>*:nth-child(2),.leaderboard-list>*:nth-child(2),.settings-list>*:nth-child(2),.hub-chips>*:nth-child(2),.gt-examples>*:nth-child(2),.gl-levels>*:nth-child(2){animation-delay:70ms}.dictionary-table tbody>tr:nth-child(3),.hub-grid>*:nth-child(3),.reading-sample-grid>*:nth-child(3),.gl-lessons>*:nth-child(3),.profile-stages>*:nth-child(3),.profile-badges-grid>*:nth-child(3),.profile-minor-stats>*:nth-child(3),.welcome-recent-grid>*:nth-child(3),.add-suggestions>*:nth-child(3),.add-suggest-chips>*:nth-child(3),.add-recent-list>*:nth-child(3),.leaderboard-list>*:nth-child(3),.settings-list>*:nth-child(3),.hub-chips>*:nth-child(3),.gt-examples>*:nth-child(3),.gl-levels>*:nth-child(3){animation-delay:105ms}.dictionary-table tbody>tr:nth-child(4),.hub-grid>*:nth-child(4),.reading-sample-grid>*:nth-child(4),.gl-lessons>*:nth-child(4),.profile-stages>*:nth-child(4),.profile-badges-grid>*:nth-child(4),.profile-minor-stats>*:nth-child(4),.welcome-recent-grid>*:nth-child(4),.add-suggestions>*:nth-child(4),.add-suggest-chips>*:nth-child(4),.add-recent-list>*:nth-child(4),.leaderboard-list>*:nth-child(4),.settings-list>*:nth-child(4),.hub-chips>*:nth-child(4),.gt-examples>*:nth-child(4),.gl-levels>*:nth-child(4){animation-delay:.14s}.dictionary-table tbody>tr:nth-child(5),.hub-grid>*:nth-child(5),.reading-sample-grid>*:nth-child(5),.gl-lessons>*:nth-child(5),.profile-stages>*:nth-child(5),.profile-badges-grid>*:nth-child(5),.profile-minor-stats>*:nth-child(5),.welcome-recent-grid>*:nth-child(5),.add-suggestions>*:nth-child(5),.add-suggest-chips>*:nth-child(5),.add-recent-list>*:nth-child(5),.leaderboard-list>*:nth-child(5),.settings-list>*:nth-child(5),.hub-chips>*:nth-child(5),.gt-examples>*:nth-child(5),.gl-levels>*:nth-child(5){animation-delay:175ms}.dictionary-table tbody>tr:nth-child(6),.hub-grid>*:nth-child(6),.reading-sample-grid>*:nth-child(6),.gl-lessons>*:nth-child(6),.profile-stages>*:nth-child(6),.profile-badges-grid>*:nth-child(6),.profile-minor-stats>*:nth-child(6),.welcome-recent-grid>*:nth-child(6),.add-suggestions>*:nth-child(6),.add-suggest-chips>*:nth-child(6),.add-recent-list>*:nth-child(6),.leaderboard-list>*:nth-child(6),.settings-list>*:nth-child(6),.hub-chips>*:nth-child(6),.gt-examples>*:nth-child(6),.gl-levels>*:nth-child(6){animation-delay:.21s}.dictionary-table tbody>tr:nth-child(7),.hub-grid>*:nth-child(7),.reading-sample-grid>*:nth-child(7),.gl-lessons>*:nth-child(7),.profile-stages>*:nth-child(7),.profile-badges-grid>*:nth-child(7),.profile-minor-stats>*:nth-child(7),.welcome-recent-grid>*:nth-child(7),.add-suggestions>*:nth-child(7),.add-suggest-chips>*:nth-child(7),.add-recent-list>*:nth-child(7),.leaderboard-list>*:nth-child(7),.settings-list>*:nth-child(7),.hub-chips>*:nth-child(7),.gt-examples>*:nth-child(7),.gl-levels>*:nth-child(7){animation-delay:245ms}.dictionary-table tbody>tr:nth-child(8),.hub-grid>*:nth-child(8),.reading-sample-grid>*:nth-child(8),.gl-lessons>*:nth-child(8),.profile-stages>*:nth-child(8),.profile-badges-grid>*:nth-child(8),.profile-minor-stats>*:nth-child(8),.welcome-recent-grid>*:nth-child(8),.add-suggestions>*:nth-child(8),.add-suggest-chips>*:nth-child(8),.add-recent-list>*:nth-child(8),.leaderboard-list>*:nth-child(8),.settings-list>*:nth-child(8),.hub-chips>*:nth-child(8),.gt-examples>*:nth-child(8),.gl-levels>*:nth-child(8){animation-delay:.28s}.dictionary-table tbody>tr:nth-child(9),.hub-grid>*:nth-child(9),.reading-sample-grid>*:nth-child(9),.gl-lessons>*:nth-child(9),.profile-stages>*:nth-child(9),.profile-badges-grid>*:nth-child(9),.profile-minor-stats>*:nth-child(9),.welcome-recent-grid>*:nth-child(9),.add-suggestions>*:nth-child(9),.add-suggest-chips>*:nth-child(9),.add-recent-list>*:nth-child(9),.leaderboard-list>*:nth-child(9),.settings-list>*:nth-child(9),.hub-chips>*:nth-child(9),.gt-examples>*:nth-child(9),.gl-levels>*:nth-child(9){animation-delay:315ms}.dictionary-table tbody>tr:nth-child(10),.hub-grid>*:nth-child(10),.reading-sample-grid>*:nth-child(10),.gl-lessons>*:nth-child(10),.profile-stages>*:nth-child(10),.profile-badges-grid>*:nth-child(10),.profile-minor-stats>*:nth-child(10),.welcome-recent-grid>*:nth-child(10),.add-suggestions>*:nth-child(10),.add-suggest-chips>*:nth-child(10),.add-recent-list>*:nth-child(10),.leaderboard-list>*:nth-child(10),.settings-list>*:nth-child(10),.hub-chips>*:nth-child(10),.gt-examples>*:nth-child(10),.gl-levels>*:nth-child(10){animation-delay:.35s}.dictionary-table tbody>tr:nth-child(11),.hub-grid>*:nth-child(11),.reading-sample-grid>*:nth-child(11),.gl-lessons>*:nth-child(11),.profile-stages>*:nth-child(11),.profile-badges-grid>*:nth-child(11),.profile-minor-stats>*:nth-child(11),.welcome-recent-grid>*:nth-child(11),.add-suggestions>*:nth-child(11),.add-suggest-chips>*:nth-child(11),.add-recent-list>*:nth-child(11),.leaderboard-list>*:nth-child(11),.settings-list>*:nth-child(11),.hub-chips>*:nth-child(11),.gt-examples>*:nth-child(11),.gl-levels>*:nth-child(11){animation-delay:385ms}.dictionary-table tbody>tr:nth-child(12),.hub-grid>*:nth-child(12),.reading-sample-grid>*:nth-child(12),.gl-lessons>*:nth-child(12),.profile-stages>*:nth-child(12),.profile-badges-grid>*:nth-child(12),.profile-minor-stats>*:nth-child(12),.welcome-recent-grid>*:nth-child(12),.add-suggestions>*:nth-child(12),.add-suggest-chips>*:nth-child(12),.add-recent-list>*:nth-child(12),.leaderboard-list>*:nth-child(12),.settings-list>*:nth-child(12),.hub-chips>*:nth-child(12),.gt-examples>*:nth-child(12),.gl-levels>*:nth-child(12){animation-delay:.42s}.dictionary-table tbody>tr:nth-child(n+13),.hub-grid>*:nth-child(n+13),.reading-sample-grid>*:nth-child(n+13),.gl-lessons>*:nth-child(n+13),.profile-stages>*:nth-child(n+13),.profile-badges-grid>*:nth-child(n+13),.profile-minor-stats>*:nth-child(n+13),.welcome-recent-grid>*:nth-child(n+13),.add-suggestions>*:nth-child(n+13),.add-suggest-chips>*:nth-child(n+13),.add-recent-list>*:nth-child(n+13),.leaderboard-list>*:nth-child(n+13),.settings-list>*:nth-child(n+13),.hub-chips>*:nth-child(n+13),.gt-examples>*:nth-child(n+13),.gl-levels>*:nth-child(n+13){animation-delay:455ms}.hub-card,.reading-sample,.gl-lesson-wrap>*,.welcome-recent-item,.profile-stage,.profile-achievement,.add-suggest-movies li{transition:transform var(--motion-base) var(--ease-out),box-shadow var(--motion-base) var(--ease-out),border-color var(--motion-fast) ease,background-color var(--motion-fast) ease}.hub-card:hover,.reading-sample:hover,.welcome-recent-item:hover,.profile-stage:hover,.profile-achievement:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgb(var(--shadow-rgb) / calc(.8 * var(--shadow-strength)))}.gl-lesson-wrap>*:hover{transform:translate(3px)}.dictionary-table tbody>tr{transition:background-color var(--motion-fast) ease}.confirm-modal-overlay,.explanation-modal-overlay,.nw-modal-backdrop,.word-popup-overlay{animation:m-fade var(--motion-base) ease both}.confirm-modal,.explanation-modal,.nw-explanation-modal,.word-popup-overlay .rich-word-popup{animation:m-pop var(--motion-base) var(--ease-spring) both}.profile-progress-track>span,.welcome-progress>span,.dictionary-level-bar>span{transform-origin:left center;animation:m-grow .9s var(--ease-out) .15s backwards}.gl-overall-bar span{animation:m-grow-to .9s var(--ease-out) .15s backwards}.profile-stage strong,.hub-metrics strong,.gl-continue-stats strong{display:inline-block;animation:m-count var(--motion-slow) var(--ease-spring) .2s backwards}.btn-primary,.btn-secondary,.hub-card,.nav-link,.bottom-nav-item,.dictionary-normalize,.dictionary-refresh,.welcome-button,.add-suggest-chips button,.reading-sample,.profile-side-tabs button{transition-property:transform,background-color,border-color,color,box-shadow,opacity;transition-duration:var(--motion-fast);transition-timing-function:ease}.btn-primary:active:not(:disabled),.btn-secondary:active:not(:disabled),.dictionary-normalize:active:not(:disabled),.welcome-button:active:not(:disabled),.add-suggest-chips button:active,.profile-side-tabs button:active,.nav-link:active{transform:scale(.97)}.nav-link svg,.bottom-nav-item svg{transition:transform var(--motion-base) var(--ease-spring)}.nav-link.active svg,.bottom-nav-item.active svg{transform:scale(1.08)}.nav-link:hover:not(.active) svg{transform:translateY(-1px)}.status-notice,.dictionary-normalize-notice,.settings-saved{animation:m-notice var(--motion-base) var(--ease-out) both}.auth-container{animation:m-pop var(--motion-slow) var(--ease-out) both}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:1ms!important;animation-delay:0ms!important;animation-iteration-count:1!important;transition-duration:1ms!important}}