.main-content{flex-grow:1;margin-left:0;transition:margin-left .3s ease;background:#ebf4ff;position:relative}.page-content{transition:padding-top .3s cubic-bezier(.4,0,.2,1);padding-top:4px}.main-content.sidebar-open{margin-left:260px}.app-container{display:flex;justify-content:center;align-items:center;position:relative;width:100%;max-width:1600px;margin:0 auto;padding:60px 20px 40px;box-sizing:border-box}.flashcard-main-area{display:flex;flex-direction:column;align-items:center;justify-content:center;max-width:600px;width:100%;z-index:2}.category-selector-wrapper{position:absolute;top:80px;left:20px;width:400px;max-height:60vh;overflow-y:auto;background:#fffffff2;border-radius:16px;box-shadow:0 4px 12px #00000026;z-index:3}.category-selector-wrapper::-webkit-scrollbar{width:6px}.category-selector-wrapper::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px}#message{text-align:center;font-size:.9em;color:#555;transition:color .3s ease}.all-done-message{font-size:1.8em;font-weight:600;color:#28a745;text-align:center;padding:50px}#ipa-i-long{top:3px;left:25px}#ipa-i-short{top:60px;left:100px}#ipa-e{top:140px;left:125px}#ipa-ae{top:226px;left:176px}#ipa-schwa{top:108px;left:211px}#ipa-schwa-r{top:115px;left:210px}#ipa-o-short{top:106px;left:300px}#ipa-er{top:126px;left:214px}#ipa-uh{top:188px;left:262px}#ipa-u-long{top:3px;left:310px}#ipa-u-short{top:50px;left:270px}#ipa-o-long{top:174px;left:320px}#ipa-a-long{top:232px;left:250px}.links-container{position:absolute;top:80px;right:20px;z-index:40;display:flex;flex-direction:column;gap:8px;align-items:flex-end}.tutorial-link{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-size:.9em;font-weight:500;color:#007bff;text-decoration:none;background-color:#ffffffe6;padding:5px 10px;border-radius:6px;box-shadow:0 1px 4px #0000001a;transition:all .2s ease;white-space:nowrap}.tutorial-link:hover{color:#0056b3;text-decoration:underline;box-shadow:0 2px 8px #00000026}.loading-container{display:flex;justify-content:center;align-items:center;height:400px}.loading-container img{width:80px;height:80px;opacity:.8}@media(max-width:768px){.app-container{padding:40px 10px 20px}}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:80px;background-color:#ebf4ff;border-bottom:1px solid #CBD5E0;position:absolute;top:0;left:0;right:0;z-index:100;box-sizing:border-box;transform:translateY(-76px);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px #0000000d}.app-header.sidebar-open,.app-header.manual-open{transform:translateY(0)}.app-header.sidebar-open+.page-content,.app-header.manual-open+.page-content{padding-top:80px}.header-handle{position:absolute;bottom:-36px;left:50%;transform:translate(-50%);width:80px;height:36px;background-color:#ebf4ff;border:1px solid #CBD5E0;border-top:none;border-bottom-left-radius:18px;border-bottom-right-radius:18px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 6px #0000000d;opacity:1;transition:opacity .2s,transform .3s ease}.app-header.manual-open .header-handle svg{transform:rotate(180deg);transition:transform .3s ease}.app-header.sidebar-open .header-handle,.app-header.manual-open .header-handle{opacity:1;pointer-events:auto}.header-controls{display:flex;align-items:center;gap:16px}.tone-selector-wrapper,.menu-wrapper{display:flex;align-items:center}.hamburger-btn{background-color:transparent;color:#4a5568;border:none;padding:0;cursor:pointer;width:42px;height:42px;display:flex;align-items:center;justify-content:center;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:none}.hamburger-btn:hover{background-color:#0000000d;transform:translateY(-1px)}.hamburger-btn svg{width:20px;height:20px;fill:#4a5568}.app-logo{font-size:1.4rem;font-weight:600;letter-spacing:-.5px;font-family:Product Sans,Arial,sans-serif}.app-sidebar{width:260px;background-color:#ebf4ff;border-right:1px solid #dee2e6;height:100vh;position:fixed;top:0;left:0;z-index:200;transition:transform .3s ease;padding-top:0;box-sizing:border-box}.sidebar-overlay{position:fixed;inset:0;background-color:#0000004d;z-index:150;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.app-sidebar.closed{transform:translate(-100%)}.app-sidebar.open{transform:translate(0)}.app-sidebar nav{padding:20px}.app-sidebar ul{list-style:none;padding:0;margin:0}.app-sidebar li{margin-bottom:6px}.app-sidebar .parentItem{margin-bottom:8px}.app-sidebar .parentLink{display:flex;align-items:center;gap:12px;padding:12px 18px;border-radius:24px;color:#4a5568;font-weight:600;font-size:.95em;transition:all .25s cubic-bezier(.4,0,.2,1);border:1.5px solid transparent;background-color:transparent;cursor:default}.app-sidebar .parentLink svg{width:20px;height:20px;stroke-width:2.2px;color:#718096;transition:all .25s ease}.app-sidebar .parentLink.active{background-color:#ffffff80;border-color:#e2e8f0;color:#06c}.app-sidebar .parentLink.active svg{color:#06c}.app-sidebar .subCategory{list-style:none;padding:0;margin:4px 0 0;max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1)}.app-sidebar .subCategory.open{max-height:500px}.app-sidebar .subCategory .nav-link{padding-left:50px;font-size:.9em}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 18px;border-radius:24px;text-decoration:none;color:#4a5568;font-weight:500;font-size:.95em;transition:all .25s cubic-bezier(.4,0,.2,1);margin-bottom:4px;border:1.5px solid transparent;background-color:transparent}.nav-link svg{width:20px;height:20px;stroke-width:2.2px;flex-shrink:0;color:#718096;transition:all .25s ease}.nav-link:hover{background-color:#fff9;border-color:#e2e8f0;transform:translate(2px)}.nav-link:hover svg{color:#06c}.nav-link.active{background-color:#fff;color:#06c;font-weight:600;border-color:#cbd5e0;box-shadow:0 2px 8px #00000014}.nav-link.active svg{color:#06c;stroke-width:2.5px}@media(max-width:768px){.app-header{padding:0 10px;height:70px}.app-logo{display:block;font-size:1.2em;margin-left:10px}.header-controls{gap:8px;justify-content:flex-end;flex:1}.tone-selector-wrapper{justify-content:flex-end}}._flashcardContainer_133b7_3{width:95%;max-width:620px;height:600px;perspective:1200px}@media(max-width:768px){._flashcardContainer_133b7_3{height:500px}}._card_133b7_16{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.25,.8,.25,1);box-shadow:0 12px 30px #00000026;border-radius:20px}._flipped_133b7_26{transform:rotateY(180deg)}._cardFront_133b7_30,._cardBack_133b7_31{position:absolute;width:100%;height:100%;backface-visibility:hidden;background:linear-gradient(145deg,#1a1a1a,#2d2d2d);border-radius:24px;padding:20px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;text-align:center;overflow:hidden;border:1px solid #333;box-shadow:0 20px 50px #00000080,inset 0 0 0 1px #ffffff0d;color:#fff}._cardBack_133b7_31{transform:rotateY(180deg);justify-content:flex-start;padding-top:20px;overflow-y:auto}._name_133b7_59{font-family:Inter,system-ui,-apple-system,sans-serif;font-size:3em;font-weight:800;color:#fff;margin:0 0 10px;text-transform:capitalize;letter-spacing:-.02em;line-height:1.1;text-shadow:0 0 20px rgba(255,255,255,.3);width:100%;border-bottom:none;padding-bottom:0}._phonetic_133b7_74{font-family:Courier New,monospace;font-size:1.4em;color:#a0a0a0;margin:0 0 30px;font-weight:400;background:transparent;padding:0;display:inline-block;border:none}._allExamplesContainer_133b7_86{width:100%;text-align:left;flex-grow:0;flex-shrink:0;overflow-y:hidden;margin-bottom:0;padding-bottom:40px}._allExamplesContainer_133b7_86 ul{list-style-type:none;padding:0;margin:0}._allExamplesContainer_133b7_86 li{display:flex;align-items:flex-start;margin-bottom:15px;padding:0;border-radius:10px;transition:background-color .3s ease;position:relative}._allExamplesContainer_133b7_86 li:last-child{margin-bottom:0}._allExamplesContainer_133b7_86 li button{background:#ffffff1a;border:1px solid rgba(255,255,255,.1);border-radius:50%;width:40px;height:40px;font-size:1.1em;cursor:pointer;flex-shrink:0;margin-right:16px;display:flex;align-items:center;justify-content:center;margin-top:4px;transition:all .3s ease;color:#fff;backface-visibility:hidden}._allExamplesContainer_133b7_86 li button:hover{background:#06c;border-color:#06c;color:#fff;transform:translateY(-1px);box-shadow:0 2px 6px #06c3}._allExamplesContainer_133b7_86 li div{line-height:1.4;font-size:1.15em;white-space:normal;overflow:hidden;text-overflow:ellipsis;color:#b8b8b8}._allExamplesContainer_133b7_86 li div span{transition:transform .05s ease;padding:1px 0;color:#f0f0f0;font-weight:300;font-size:1.3em;font-family:Inter,sans-serif;letter-spacing:.01em}._imagePlaceholder_133b7_163{width:100%;max-height:60%;margin-top:0;border-radius:16px;overflow:hidden;display:flex;justify-content:center;align-items:center;background-color:#222;position:relative;box-shadow:0 8px 32px #0000004d;border:1px solid rgba(255,255,255,.1);opacity:.9;transition:opacity .3s ease}._imagePlaceholder_133b7_163:hover{opacity:1;border-color:#ffffff4d}._imageControls_133b7_189{position:absolute;top:10px;right:10px;z-index:50}._imageControlBtn_133b7_196{background-color:#0009;color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px #0000004d;transition:all .3s ease;padding:0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);backface-visibility:hidden}._deleteImageBtn_133b7_215{color:#ff6b6b99;background-color:#0000001a;border:1px solid rgba(255,255,255,.1);transition:all .3s ease}._uploadImageBtn_133b7_222{color:#4dabf7}._imageControlBtn_133b7_196:hover{transform:scale(1.1);box-shadow:0 0 15px #fff3}._deleteImageBtn_133b7_215:hover{background-color:#ff6b6b;color:#fff;border-color:#ff6b6b;box-shadow:0 0 15px #ff6b6b66;opacity:1}._uploadImageBtn_133b7_222:hover{color:#74c0fc;box-shadow:0 0 15px #4dabf766}._noImagePlaceholderImg_133b7_247{max-width:100%;max-height:120%;object-fit:contain;opacity:.6;filter:grayscale(80%);transition:opacity .3s ease,filter .3s ease}._image_133b7_163{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s ease}._imageVisible_133b7_264{opacity:1}._soundButton_133b7_268{padding:0;font-size:1.2em;border:1px solid rgba(255,255,255,.1);border-radius:50%;cursor:pointer;box-shadow:0 0 20px #0003;z-index:10;position:absolute;background-color:#ffffff0d;transition:all .3s ease;top:25px;right:20px;color:#fff;width:44px;height:44px;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);backface-visibility:hidden}._soundButton_133b7_268:hover{transform:scale(1.1);box-shadow:0 0 20px #00ffff4d;background-color:#00ffff1a;color:#0ff;border-color:#0ff}._highlightedWord_133b7_300{background-color:#ffc107;color:#333;font-weight:900;font-size:1.25em;text-shadow:none;transform:scale(1.05);display:inline-block;padding:7px!important;margin:0 3px;border-radius:4px;transition:all .2s ease-out}._definitionBlockBack_133b7_318{text-align:center;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:20px;margin-bottom:20px}._definitionBlockBack_133b7_318:last-child{border-bottom:none;margin-bottom:0}._meaningSentence_133b7_331{font-size:1.5em;font-weight:400;color:#f0f0f0;margin-bottom:15px;line-height:1.4}._phrasalVerbBack_133b7_340{font-weight:700;color:#4dabf7;text-transform:capitalize;text-shadow:0 0 10px rgba(77,171,247,.2)}._meaningBack_133b7_348{font-weight:700;color:#69db7c;text-shadow:0 0 10px rgba(105,219,124,.2)}._usageExampleEn_133b7_355{font-size:1.4em;color:#fff;font-style:italic;margin:0 0 8px;font-weight:300}._usageExampleEn_133b7_355 strong{color:#74c0fc;font-weight:600}._usageExampleEs_133b7_370{font-size:1.1em;color:#a0a0a0;margin:0}._alternativeExample_133b7_378{font-size:1.2em;font-style:normal;color:#ccc;margin-top:15px;margin-bottom:15px;background:#ffffff0d;padding:8px 12px;border-radius:8px;display:inline-block}._alternativeExample_133b7_378 strong,._alternativeExample_133b7_378 b{color:#91a7ff;font-weight:600;margin-right:6px}._alternativeExample_133b7_378 em{font-weight:400;color:#fff;font-style:italic}._phoneticContainer_133b7_408{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:5px}._phoneticContainer_133b7_408 ._phonetic_133b7_74{margin:0}._ipaChartBtn_133b7_420{background-color:transparent;border:none;border-radius:50%;width:32px;height:32px;font-size:1.3em;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s;color:#838b9d;backface-visibility:hidden}._ipaChartBtn_133b7_420:hover{background-color:#d0e8ff;transform:scale(1.2)}._allExamplesContainer_133b7_86 li div._blurredText_133b7_442{filter:blur(4px);transition:filter .3s ease-in-out;cursor:pointer;pointer-events:auto;color:#b8b8b8}._allExamplesContainer_133b7_86 li div._blurredText_133b7_442 span{color:#b8b8b8}._customTooltip_133b7_454{visibility:hidden;opacity:0;background-color:#333;color:#fff;font-size:1.1em;text-align:center;border-radius:6px;padding:8px 12px;white-space:nowrap;position:absolute;z-index:1000;top:100%;left:40%;transform:translate(-50%);margin-top:4px;transition:opacity .3s ease}._allExamplesContainer_133b7_86 li div:hover~._customTooltip_133b7_454{visibility:visible;opacity:1}._allExamplesContainer_133b7_86 li:hover{z-index:20}._mtgArtImage_133b7_484{width:100%;height:100%;object-fit:cover;display:block}._mtgTextList_133b7_491{list-style:none;padding:0;margin:0;width:100%}._mtgTextList_133b7_491 li{display:flex;align-items:flex-start;margin-bottom:6px;gap:8px}._mtgAudioBtnSmall_133b7_505{background:none;border:1px solid #999;border-radius:50%;cursor:pointer;font-size:.7em;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#333;transition:all .2s}._mtgAudioBtnSmall_133b7_505:hover{background-color:#333;color:#fff}._soundButtonMtg_133b7_527{background:none;border:none;cursor:pointer;font-size:1em;color:#333;display:flex;align-items:center;justify-content:center;padding:0;width:100%;height:100%}._soundButtonMtg_133b7_527:hover{color:#000;transform:scale(1.1)}._spinner_133b7_547{animation:_spin_133b7_547 1s linear infinite;display:inline-block;font-size:4em}._loadingAudioBtn_133b7_554{opacity:.4;transition:opacity .3s ease}._loadingAudioBtn_133b7_554:hover{opacity:1!important}@keyframes _spin_133b7_547{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--card-bg: #ffffff;--card-border: #e0e0e0;--text-primary: #1a1a1a;--text-secondary: #666666}.mtg-card-container{width:100%;height:100%;background:#fff;border-radius:16px;padding:0;box-sizing:border-box;box-shadow:0 3px 12px #0000001a,0 1px 4px #0000000f;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;position:relative;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.mtg-card-container:hover{box-shadow:0 8px 24px #00000024,0 4px 12px #00000014;transform:translateY(-4px)}.mtg-card-frame{width:100%;height:100%;border-radius:16px;padding:0;box-sizing:border-box;display:flex;flex-direction:column;gap:0;position:relative;background:#fff}.mtg-frame-red:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#ef4444,#f87171);border-radius:16px 16px 0 0}.mtg-frame-blue:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#06c,#3b82f6);border-radius:16px 16px 0 0}.mtg-frame-green:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#10b981,#34d399);border-radius:16px 16px 0 0}.mtg-frame-white:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#94a3b8,#cbd5e1);border-radius:16px 16px 0 0}.mtg-frame-black:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#1f2937,#374151);border-radius:16px 16px 0 0}.mtg-frame-gold:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#f59e0b,#fbbf24);border-radius:16px 16px 0 0}.mtg-title-bar{background:transparent;border:none;border-radius:0;padding:10px 10px 10px 15px;display:flex;justify-content:space-between;align-items:center;z-index:2}.mtg-card-title{font-weight:700;font-size:1.15rem;color:#1a202c;letter-spacing:-.01em}.mtg-mana-cost{display:flex;gap:4px}.mtg-art-box{width:calc(100% - 40px);margin:0 20px;flex-grow:1;background-color:#f8f9fa;border:none;box-shadow:0 1px 3px #0000001a;overflow:hidden;position:relative;min-height:145px;border-radius:12px}.mtg-art-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.mtg-card-container:hover .mtg-art-image{transform:scale(1.03)}.mtg-type-line{background:transparent;border:none;border-radius:0;padding:12px 20px 8px;display:flex;justify-content:space-between;align-items:center;z-index:2}.mtg-card-type{font-weight:500;font-size:.85rem;font-style:normal;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.mtg-set-symbol{font-size:1rem;color:var(--text-secondary)}.mtg-text-box{background:transparent;border:none;flex-grow:0;padding:12px 20px 16px;font-size:.86em;line-height:1.4;display:flex;flex-direction:column;gap:6px;overflow:visible;margin-top:0;border-radius:0}.mtg-text-content{color:#2d3748;font-weight:400;line-height:1.5}.mtg-flavor-text{font-style:italic;font-size:.8rem;color:#999;margin-top:auto;border-top:none;padding-top:0}.mtg-footer{display:flex;justify-content:space-between;font-size:.7rem;color:#aaa;padding:0 20px 16px;margin-top:0;font-weight:400}.mtg-controls-overlay{position:absolute;top:10px;right:10px;z-index:100}.mtg-text-box ul{list-style:none;padding:0;margin:0}.mtg-text-box li{margin-bottom:6px;display:flex;align-items:flex-start;gap:6px}.mtg-text-box button{background:#f3f4f6;border:1px solid #e5e7eb;border-radius:50%;cursor:pointer;font-size:.7rem;padding:0;width:18px;height:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s ease}.mtg-text-box button:hover{background:#e5e7eb;transform:scale(1.1)}.mtg-card-container:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.3) 50%,transparent 100%);opacity:0;transition:all .6s ease;pointer-events:none}.mtg-card-container:hover:before{left:100%;opacity:1}.mtg-text-box::-webkit-scrollbar{width:4px}.mtg-text-box::-webkit-scrollbar-track{background:transparent}.mtg-text-box::-webkit-scrollbar-thumb{background:#e5e7eb;border-radius:2px}.mtg-text-box::-webkit-scrollbar-thumb:hover{background:#d1d5db}._controlsWrapper_pymm5_3{display:flex;flex-direction:column;align-items:center;gap:10px;margin-top:10px;width:100%;max-width:600px;padding:0 10px;box-sizing:border-box}._topControls_pymm5_15{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:10px;margin-top:15px;width:100%;flex-wrap:wrap}._deckSelectorContainer_pymm5_26{display:flex;align-items:center;gap:10px}._toneSelectorContainer_pymm5_32{display:flex;align-items:center}._menuContainer_pymm5_37{display:flex;align-items:center;margin-left:10px}._deckSelectorLabel_pymm5_43{font-size:.85em;font-weight:600;color:#718096;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}._deckSelectDropdown_pymm5_52{padding:0 24px 0 0;border:none;border-radius:0;font-size:.95em;font-weight:600;color:#2d3748;background-color:transparent;cursor:pointer;box-shadow:none;transition:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="%234A5568" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');background-repeat:no-repeat;background-position:right center;min-width:100px;text-align:left;font-family:Inter,system-ui,-apple-system,sans-serif}._deckSelectDropdown_pymm5_52:hover{border-color:#06c;box-shadow:0 3px 10px #0066cc1f;color:#2d3748}._deckSelectDropdown_pymm5_52:focus{outline:none}._deckSelectDropdown_pymm5_52 option{padding:12px 16px;font-weight:500;font-size:1em;line-height:1.6;background-color:#fff;color:#2d3748;font-family:Inter,system-ui,-apple-system,sans-serif}._deckSelectDropdown_pymm5_52 option:hover{background-color:#ebf4ff}._deckSelectDropdown_pymm5_52 option:checked{background-color:#06c;color:#fff;font-weight:600}._controls_pymm5_3{display:flex;justify-content:center;align-items:center;gap:20px;width:100%}._nav_pymm5_117{width:46px;height:46px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1.5px solid #CBD5E0;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #00000014}._nav_pymm5_117:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #0066cc2e;border-color:#a0aec0}._nav_pymm5_117:disabled{cursor:not-allowed;opacity:.5;box-shadow:0 4px 10px #0000001a;transform:none}._prevCardBtn_pymm5_145{width:46px;height:46px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1.5px solid #CBD5E0;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #00000014;background-color:#fff}._prevCardBtn_pymm5_145 svg{stroke:#718096;width:22px;height:22px;stroke-width:2.2px}._nextCardBtn_pymm5_169{width:46px;height:46px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1.5px solid #CBD5E0;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #00000014;background-color:#718096}._nextCardBtn_pymm5_169 svg{stroke:#fff;width:22px;height:22px;stroke-width:2.2px}._prevCardBtn_pymm5_145:hover:not(:disabled){background-color:#06c;border-color:#06c}._prevCardBtn_pymm5_145:hover:not(:disabled) svg{stroke:#fff}._nextCardBtn_pymm5_169:hover:not(:disabled){background-color:#06c}._actionBtn_pymm5_207{background-color:#fff;border:1.5px solid #E2E8F0;border-radius:50%;width:46px;height:46px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00000014;transition:all .25s cubic-bezier(.4,0,.2,1);padding:0}._actionBtn_pymm5_207 svg{width:22px;height:22px;stroke-width:2.2px}._actionBtn_pymm5_207:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #00000024}._actionBtn_pymm5_207:active:not(:disabled){transform:scale(.96)}._actionBtn_pymm5_207:disabled{cursor:not-allowed;opacity:.4;box-shadow:0 2px 6px #0000000f;transform:none}._resetButton_pymm5_245{background-color:#fff;border:1.5px solid #E2E8F0;border-radius:50%;width:46px;height:46px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00000014;transition:all .25s cubic-bezier(.4,0,.2,1);padding:0;border-color:#fca5a5}._resetButton_pymm5_245 svg{stroke:#ef4444;width:22px;height:22px;stroke-width:2.2px}._resetButton_pymm5_245:hover:not(:disabled){background-color:#fef2f2;border-color:#ef4444}._correctButton_pymm5_275{background-color:#fff;border:1.5px solid #E2E8F0;border-radius:50%;width:46px;height:46px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00000014;transition:all .25s cubic-bezier(.4,0,.2,1);padding:0;border-color:#86efac}._correctButton_pymm5_275 svg{stroke:#10b981;width:26px;height:26px;stroke-width:2.2px}._correctButton_pymm5_275:hover:not(:disabled){background-color:#f0fdf4;border-color:#10b981}._cardCounter_pymm5_305{font-size:1.3em;font-weight:600;color:#2d3748;margin:0;min-width:60px;text-align:center;line-height:46px}@media(max-width:768px){._nav_pymm5_117,._prevCardBtn_pymm5_145,._nextCardBtn_pymm5_169,._actionBtn_pymm5_207,._resetButton_pymm5_245,._correctButton_pymm5_275{width:60px;height:60px}._nav_pymm5_117 svg,._prevCardBtn_pymm5_145 svg,._nextCardBtn_pymm5_169 svg,._actionBtn_pymm5_207 svg,._resetButton_pymm5_245 svg,._correctButton_pymm5_275 svg{width:28px;height:28px}._cardCounter_pymm5_305{line-height:60px;font-size:1.5em}}._modal_1hb2b_1{display:flex;justify-content:center;align-items:center;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#0009;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}._modalContent_1hb2b_16{background:linear-gradient(135deg,#f7f5f0,#fdfcfa);padding:12px 20px 20px;border:none;width:92%;max-width:420px;border-radius:20px;box-shadow:0 8px 32px #0000001f,0 2px 8px #00000014;position:relative;animation:_fadeIn_1hb2b_1 .3s cubic-bezier(.4,0,.2,1);box-sizing:border-box}@keyframes _fadeIn_1hb2b_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._closeButton_1hb2b_41{color:#cbd5e0;font-size:24px;font-weight:600;position:absolute;top:16px;right:20px;cursor:pointer;line-height:1;background:none;border:none;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}._closeButton_1hb2b_41:hover,._closeButton_1hb2b_41:focus{color:#2d3748;background-color:#f7fafc;outline:none}._ipaChart_1hb2b_69{position:relative;width:100%;max-width:364px;aspect-ratio:530 / 370;background:url(/vowel_trapezoid.png) no-repeat center center / contain;margin:0 auto;filter:brightness(.96) contrast(1.05)}._ipaBtn_1hb2b_81{position:absolute;background:#06c;border:1.5px solid rgba(0,102,204,.3);border-radius:10px;font-weight:600;font-size:11px;padding:4px 7px;cursor:pointer;box-shadow:0 2px 6px #0066cc26,0 1px 3px #0000001a;transition:all .25s cubic-bezier(.4,0,.2,1);text-align:center;min-width:22px;line-height:1;margin:0;font-family:inherit;color:#fff;display:flex;justify-content:center;align-items:center}._ipaBtn_1hb2b_81:hover{background-color:#0052a3;transform:scale(1.18) translateY(-2px);box-shadow:0 4px 12px #0066cc4d,0 2px 6px #00000026;border-color:#0066cc80;z-index:10}{#_ipa-i-long_1hb2b_1{top:3.5%;left:7.5%}#_ipa-i-short_1hb2b_1{top:16.2%;left:24.5%}#_ipa-e_1hb2b_1{top:60.5%;left:34%}#_ipa-ae_1hb2b_1{top:88.6%;left:46.8%}#_ipa-schwa_1hb2b_1{top:44.6%;left:52.8%}#_ipa-schwa-r_1hb2b_1{top:44.6%;left:64.1%}#_ipa-uh_1hb2b_1{top:60.5%;left:68.7%}#_ipa-u-long_1hb2b_1{top:3.5%;left:87.2%}#_ipa-u-short_1hb2b_1{top:16.2%;left:77.4%}#_ipa-o-long_1hb2b_1{top:48.6%;left:87.2%}#_ipa-a-long_1hb2b_1{top:89.2%;left:86.8%}}@media(max-width:768px){._ipaBtn_1hb2b_81{font-size:10px;padding:3px 6px;min-width:20px}{#_ipa-i-long_1hb2b_1{top:3%;left:7%}#_ipa-i-short_1hb2b_1{top:16%;left:24%}#_ipa-e_1hb2b_1{top:60%;left:34%}#_ipa-ae_1hb2b_1{top:88%;left:46%}#_ipa-schwa_1hb2b_1{top:44%;left:52%}#_ipa-schwa-r_1hb2b_1{top:44%;left:64%}#_ipa-uh_1hb2b_1{top:60%;left:68%}#_ipa-u-long_1hb2b_1{top:3%;left:87%}#_ipa-u-short_1hb2b_1{top:16%;left:77%}#_ipa-o-long_1hb2b_1{top:48%;left:87%}#_ipa-a-long_1hb2b_1{top:89%;left:86%}}}._modal_1kuij_2{display:flex;justify-content:center;align-items:center;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#0009}._modalContent_1kuij_16{background-color:#fefefe;padding:20px 25px 25px;border:1px solid #888;width:90%;max-width:800px;border-radius:15px;box-shadow:0 5px 15px #0000004d;position:relative;animation:_fadeIn_1kuij_1 .3s ease-out;box-sizing:border-box;display:flex;flex-direction:column;max-height:85vh}@keyframes _fadeIn_1kuij_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}._closeButton_1kuij_46{color:#aaa;font-size:28px;font-weight:700;position:absolute;top:10px;right:20px;cursor:pointer;line-height:1;background:none;border:none;padding:0}._closeButton_1kuij_46:hover,._closeButton_1kuij_46:focus{color:#333;text-decoration:none;outline:none}._loading_1kuij_69,._error_1kuij_69{text-align:center;font-size:1.2em;padding:40px;color:#555}._error_1kuij_69{color:#d32f2f}._rulesContainer_1kuij_80{overflow-y:auto;padding-right:15px;margin-top:20px}._ruleBlock_1kuij_87{margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid #eee}._ruleBlock_1kuij_87:last-child{border-bottom:none;margin-bottom:0}._ruleTitle_1kuij_98{display:flex;justify-content:space-between;align-items:center;margin-top:0;margin-bottom:15px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}._ruleText_1kuij_107{font-size:1.3em;font-weight:700;color:#007bff}._ruleSoundsLike_1kuij_113{font-size:1.1em;font-style:italic;color:#28a745;font-weight:500}._examplesGrid_1kuij_121{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}@keyframes _pulseAnimation_1kuij_1{0%{box-shadow:0 0 #007bff80;background-color:#e6f0ff}50%{box-shadow:0 0 0 6px #007bff1a;background-color:#d0e8ff}to{box-shadow:0 0 #007bff1a;background-color:#e6f0ff}}._exampleButton_1kuij_148{display:flex;align-items:center;background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:8px;padding:10px 12px;font-family:inherit;font-size:1em;text-align:left;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #0000000d}._exampleButton_1kuij_148:hover{transform:translateY(-2px);box-shadow:0 4px 8px #0000001a;border-color:#007bff}._exampleButton_1kuij_148:disabled{cursor:not-allowed;background-color:#e9ecef;color:#6c757d;transform:none;box-shadow:0 2px 4px #0000000d;border-color:#dee2e6}._activeButton_1kuij_182,._activeButton_1kuij_182:disabled{background-color:#e6f0ff;border-color:#007bff;color:#0056b3;animation:_pulseAnimation_1kuij_1 1.5s infinite ease-out;cursor:not-allowed;transform:none;box-shadow:none}._audioIcon_1kuij_197{font-size:1.2em;margin-right:10px;width:20px;text-align:center}._exampleTextContainer_1kuij_204{display:flex;flex-direction:column}._exampleText_1kuij_204{font-weight:600;color:#333}._exampleIpa_1kuij_214{font-size:.9em;color:#6c757d;font-family:Courier New,Courier,monospace}._categoryDeck_1rzoi_1{display:flex;justify-content:center;align-items:center;padding:0;width:90%;margin:30px auto 10px;height:320px;overflow:visible;box-sizing:border-box;position:relative}._closeButton_1rzoi_16{position:absolute;top:0;right:10px;background:#fffc;border:1px solid #ccc;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;color:#555;transition:all .2s ease;padding:0}._closeButton_1rzoi_16:hover{background:#fff;color:#333;transform:scale(1.1);box-shadow:0 2px 8px #00000026}._cardContainer_1rzoi_42{display:flex;flex-direction:row;align-items:center;gap:24px;width:100%;max-width:95%;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;padding:60px 100px;scrollbar-width:none;scroll-snap-type:x mandatory;perspective:1000px}._cardContainer_1rzoi_42::-webkit-scrollbar{display:none}._cardContainer_1rzoi_42._dragging_1rzoi_63{cursor:grabbing;cursor:-webkit-grabbing}._categoryCard_1rzoi_68{flex:0 0 auto;width:220px;height:310px;border:none;border-radius:16px;background:transparent;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);padding:0;outline:none;box-sizing:border-box;scroll-snap-align:center;position:relative}._categoryCard_1rzoi_68:hover{transform:translateY(-8px) scale(1.04);z-index:20}._activeCard_1rzoi_89{transform:scale(1.06);z-index:15}._activeCard_1rzoi_89:after{content:"";position:absolute;inset:-3px;border-radius:18px;padding:3px;background:linear-gradient(135deg,#3b82f6,#8b5cf6,#ec4899,#f59e0b);-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;pointer-events:none;opacity:.6;z-index:-1}._imageWrapper_1rzoi_110{position:relative;width:100%;height:100%;display:flex;justify-content:center;align-items:center;overflow:visible;border-radius:16px}._imageWrapper_1rzoi_110 img{display:block;width:100%;height:100%;border-radius:16px;object-fit:cover}._cardTitle_1rzoi_129{display:none}._selectedOverlay_1rzoi_133{position:absolute;top:16px;right:16px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:.65rem;font-weight:600;padding:6px 12px;border-radius:12px;border:none;pointer-events:none;z-index:100;box-shadow:0 2px 8px #3b82f666;text-transform:uppercase;letter-spacing:.5px}._loading_1rzoi_151{text-align:center;font-size:1.1rem;color:#666;padding:40px}@media(max-width:768px){._categoryDeck_1rzoi_1{width:95%;height:340px}._cardContainer_1rzoi_42{gap:20px;padding:50px 40px}._categoryCard_1rzoi_68{width:220px;height:300px}}._toneSelectorContainer_1jtbh_2{display:flex;align-items:center;gap:10px}._toneSelectorLabel_1jtbh_8{font-size:.85em;font-weight:600;color:#718096;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}._toneSelectDropdown_1jtbh_17{padding:0 24px 0 0;border:none;border-radius:0;font-size:.95em;font-weight:600;color:#2d3748;background-color:transparent;cursor:pointer;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="%234A5568" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');background-repeat:no-repeat;background-position:right center;-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:80px;font-family:Inter,system-ui,-apple-system,sans-serif}._toneSelectDropdown_1jtbh_17:focus{outline:none}._toneSelectDropdown_1jtbh_17 option{padding:12px 16px;font-weight:500;font-size:1em;line-height:1.6;background-color:#fff;color:#2d3748;font-family:Inter,system-ui,-apple-system,sans-serif}._toneSelectDropdown_1jtbh_17 option:hover{background-color:#ebf4ff}._toneSelectDropdown_1jtbh_17 option:checked{background-color:#06c;color:#fff;font-weight:600}@media(max-width:768px){._toneSelectorLabel_1jtbh_8{display:none}._selectWrapper_1jtbh_67{min-width:140px!important}}._selectWrapper_1jtbh_67{min-width:180px}.floatingMenuContainer{position:relative;display:flex;flex-direction:column;align-items:center;z-index:200;padding-right:16px}.floatingMainButton{background-color:transparent;color:#4a5568;border:none;width:42px;height:42px;font-size:18px;cursor:pointer;box-shadow:none;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center}.floatingMainButton:hover{background-color:#0000000d;transform:translateY(-1px)}.floatingOptions{position:absolute;top:calc(100% + 24px);left:calc(50% - 50px);transform:translateY(-10px);display:flex;flex-direction:column;gap:8px;opacity:0;pointer-events:none;transition:all .2s cubic-bezier(.4,0,.2,1);background:#fff;padding:12px;border-radius:16px;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;border:1px solid #E2E8F0;min-width:60px;align-items:center;z-index:1000}.floatingOptions.show{opacity:1;transform:translateY(0);pointer-events:auto}.floatingOption{background-color:#fff;color:#4a5568;border:1px solid #E2E8F0;border-radius:8px;width:40px;height:40px;cursor:pointer;box-shadow:0 1px 3px #0000000d;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.floatingOption:hover{background-color:#ebf8ff;color:#06c;border-color:#90cdf4;transform:scale(1.05)}.optionLabel{display:none;margin-left:12px;font-size:14px;font-weight:500;white-space:nowrap}@media(max-width:768px){.floatingMenuContainer{padding-right:0}.floatingOptions{left:auto;right:0;transform:translateY(-10px)}.floatingOptions.show{transform:translateY(0)}.optionLabel{display:none}}._container_12szf_1{display:flex;align-items:center;justify-content:center;background-color:transparent;border-radius:24px;padding:4px 12px;position:relative;height:42px;min-width:100px;transition:all .25s ease}._container_12szf_1:hover{border-color:#a0aec0;box-shadow:0 4px 12px #0000001a;transform:translateY(-1px);background-color:#fff}._option_12szf_25{background:none;border:none;color:#718096;font-family:Inter,sans-serif;font-size:.95em;font-weight:500;cursor:pointer;padding:0 8px;transition:color .3s ease;z-index:2}._option_12szf_25._active_12szf_39{color:#06c;font-weight:600}._separator_12szf_45{color:#cbd5e0;font-size:.9em;margin:0 4px;-webkit-user-select:none;user-select:none}._indicator_12szf_52{position:absolute;bottom:4px;height:2px;width:25%;background-color:#f59e0b;border-radius:2px;transition:left .3s cubic-bezier(.4,0,.2,1)}@media(max-width:768px){._container_12szf_1{height:32px;padding:2px 8px;min-width:80px}._option_12szf_25{font-size:.8em}}
