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li.known{border-color:#006c4a59}.edu-vocab-list-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.edu-vocab-list-head strong{font-family:var(--edu-font-display);font-size:22px;font-weight:600;overflow-wrap:break-word;word-break:break-word}.edu-vocab-meaning-sm{margin:10px 0 0;font-weight:600;color:var(--edu-text)}.edu-vocab-example-sm{margin:6px 0 0;color:var(--edu-text-2);font-style:italic;font-size:16px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 768px){.edu-lesson-detail h1{font-size:28px}.edu-score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.edu-score-tile:first-child{grid-column:span 2}.edu-writing-footer .edu-btn{width:100%}.edu-vocab-card{min-height:270px;padding:22px}.edu-vocab-word{font-size:34px}.edu-vocab-meaning{font-size:26px}}.edu-vocab-sections{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.edu-vocab-sections button{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;border:1px solid rgba(9,133,125,.18);background:#09857d0a;color:#1a3d52;font-size:1.005rem;cursor:pointer;transition:all .2s;flex:0 0 auto}.edu-vocab-sections button:hover{background:#09857d14;color:#13293d}.edu-vocab-sections button.active{background:var(--edu-accent);border-color:var(--edu-accent);color:#fff;font-weight:600}.vip-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100000;display:flex;align-items:center;justify-content:center;padding:16px;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.vip-modal{position:relative;width:100%;max-width:520px;max-height:calc(100vh - 32px);overflow-y:auto;padding:36px 36px 28px;background:var(--edu-surface, #ffffff);border:1px solid var(--edu-accent, #09857D);border-radius:16px;box-shadow:0 0 40px #09857d26;color:var(--edu-text-2, #464554);font-family:Plus Jakarta Sans,Quicksand,system-ui,sans-serif;text-align:center;animation:vipModalIn .25s ease-out}@media (min-width: 640px){.vip-modal{max-width:560px;padding:40px 44px 32px}}@keyframes vipModalIn{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}.vip-modal-close{position:absolute;top:14px;right:14px;display:flex;padding:6px;background:none;border:none;color:var(--edu-text-3, #9a9a9a);font-size:1.125rem;cursor:pointer}.vip-modal-close:hover{color:var(--edu-text, #fff)}.vip-modal-icon{display:flex;justify-content:center;font-size:2.725rem;color:var(--edu-accent, #e50914);margin-bottom:8px}.vip-modal h2{margin:0 0 6px;color:var(--edu-text, #fff);font-size:1.575rem}.vip-modal-sub{margin:0 0 18px;color:var(--edu-text-3, #9a9a9a)}.vip-modal-benefits{list-style:none;padding:0;margin:0 0 8px;text-align:left;display:flex;flex-direction:column;gap:10px}.vip-modal-benefits li{display:flex;gap:10px;align-items:flex-start;line-height:1.5}.vip-modal-benefits svg{flex-shrink:0;margin-top:4px;color:#00ff88e6}.vip-benefit-note{display:block;font-size:.945rem;color:var(--edu-text-3, #777);margin-top:2px}.vip-benefits-toggle{display:inline-flex;align-items:center;gap:5px;margin:0 0 16px;padding:4px 10px;background:none;border:1px solid var(--edu-border-strong, rgba(255,255,255,.14));border-radius:20px;color:var(--edu-text-3, #777);font:inherit;font-size:.945rem;cursor:pointer;transition:color .15s,border-color .15s}.vip-benefits-toggle:hover{color:var(--edu-text-2, #b3b3b3);border-color:var(--edu-text-3, #777)}@media (min-width: 640px){.vip-modal-benefits{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}.vip-modal-qr{width:260px}}.vip-modal-price{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;margin-bottom:18px;background:#09857d0f;border:1px solid rgba(9,133,125,.3);border-radius:10px}.vip-modal-plan{font-weight:700;color:var(--edu-text, #fff)}.vip-modal-amount{font-size:1.525rem;font-weight:800;color:var(--edu-accent, #e50914)}.vip-modal-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px 16px;border-radius:30px;font:inherit;font-weight:700;font-size:1.125rem;cursor:pointer;transition:background-color .2s,color .2s}.vip-modal-btn+.vip-modal-btn{margin-top:10px}.vip-modal-btn.primary{background:var(--edu-accent, #e50914);color:#fff;border:none}.vip-modal-btn.primary:hover:not(:disabled){background:var(--edu-accent-soft, #ff1f2d)}.vip-modal-btn.primary:disabled{opacity:.6;cursor:not-allowed}.vip-modal-btn.ghost{background:none;border:1px solid var(--edu-surface-4, #2f2f2f);color:var(--edu-text-3, #9a9a9a)}.vip-modal-btn.ghost:hover{color:var(--edu-text, #fff);border-color:var(--edu-border-strong, rgba(255,255,255,.14))}.vip-modal-back{display:inline-flex;align-items:center;gap:6px;margin-bottom:10px;padding:0;background:none;border:none;color:var(--edu-text-3, #9a9a9a);font:inherit;font-weight:600;cursor:pointer}.vip-modal-back:hover{color:var(--edu-accent-soft, #ff1f2d)}.vip-modal-qr{display:block;width:220px;max-width:100%;height:auto;margin:0 auto 16px;padding:8px;background:#fff;border-radius:12px}.vip-modal-steps{margin:0 0 16px;padding-left:1.3em;text-align:left;line-height:1.7}.vip-modal-steps .ok{color:#006c4a}.vip-modal-steps .accent{color:var(--edu-accent, #09857D);overflow-wrap:anywhere}.vip-modal-email{display:block;width:100%;padding:8px 12px;background:var(--edu-surface-2, #f2f3ff);border:1px solid var(--edu-surface-4, #e2e7ff);border-radius:8px;color:var(--edu-text-2, #464554);font:inherit;font-size:1.045rem;box-sizing:border-box;flex:0 0 auto}.vip-modal-email:focus{outline:none;border-color:var(--edu-accent, #09857D)}.vip-modal-msg{margin:0 0 14px;padding:10px 12px;border-radius:8px;font-weight:600}.vip-modal-msg.error{color:#ff4757;background:#ff47571a;border:1px solid rgba(255,71,87,.4)}.vip-modal-msg.success{color:#006c4a;background:#006c4a14;border:1px solid rgba(0,108,74,.4)}@media (max-width: 480px){.vip-modal{padding:28px 18px 20px}}.mm-page{max-width:900px;margin:0 auto;padding:32px 16px 80px}.mm-page-header{margin-bottom:28px}.mm-page-header h1{display:flex;align-items:center;gap:10px;color:var(--edu-text);font-size:1.625rem;margin:0 0 8px}.mm-page-sub{color:var(--edu-text-2);margin:0}.mm-vip-note{display:inline-flex;align-items:center;gap:4px;color:var(--edu-text-3);font-size:.85em;margin-left:6px}.mm-vip-lock{display:inline-flex;align-items:center;gap:6px;color:var(--edu-text-3);font-size:.975rem;padding:6px 12px;border:1px solid var(--edu-border);border-radius:var(--edu-radius-sm)}.mm-list{display:flex;flex-direction:column;gap:12px}.mm-card{display:block;width:100%;text-align:left;padding:18px 20px;background:var(--edu-surface-2);border:1px solid var(--edu-surface-4);border-radius:12px;cursor:pointer;transition:border-color .2s,background .2s;color:var(--edu-text);font:inherit}.mm-card:hover{border-color:var(--edu-accent);background:#f0eeff}.mm-card-title{font-size:1.175rem;font-weight:700;color:var(--edu-text);margin-bottom:8px}.mm-card-meta{display:flex;align-items:center;gap:14px;color:var(--edu-text-3);font-size:.925rem}.mm-viewer{padding:20px 16px 40px;max-width:100%}.mm-viewer-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.mm-view-toggle{display:flex;gap:4px;margin-left:auto}.mm-vt-btn{padding:4px 12px;border:1px solid var(--edu-surface-4);border-radius:6px;background:var(--edu-surface-3);color:var(--edu-text-3);font-size:14px;font:inherit;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.mm-vt-btn:hover{color:var(--edu-text);border-color:var(--edu-border-strong)}.mm-vt-btn.active{background:var(--edu-accent);border-color:var(--edu-accent);color:#fff;font-weight:700}.mm-outline{display:flex;flex-direction:column;gap:12px;padding:4px 0 12px}.mm-outline-root{text-align:center;font-weight:700;font-size:16px;color:gold;background:#ffd70012;border:1px solid rgba(255,215,0,.2);border-radius:8px;padding:8px 12px}.mm-outline-branch{border:1px solid var(--branch-color, var(--edu-surface-4));border-radius:8px;overflow:hidden}.mm-outline-bhead{background:#2a14b40f;padding:7px 12px;font-weight:700;font-size:15px;color:var(--branch-color, var(--edu-text));border-bottom:1px solid var(--branch-color, var(--edu-surface-4))}.mm-outline-leaves{margin:0;padding:4px 0;list-style:none}.mm-outline-leaf{padding:5px 14px 5px 22px;position:relative;color:var(--edu-text-2);font-size:15px}.mm-outline-leaf:before{content:"▸";position:absolute;left:10px;color:var(--branch-color, var(--edu-accent));font-size:12px;top:7px}.mm-outline-subleaves{margin:4px 0 0;padding-left:14px;list-style:none}.mm-outline-subleaves li{font-size:14px;color:var(--edu-text-3);position:relative;padding:2px 0 2px 12px}.mm-outline-subleaves li:before{content:"–";position:absolute;left:0;color:var(--edu-text-3)}.mm-back-btn{display:inline-flex;align-items:center;gap:6px;padding:0;background:none;border:none;color:var(--edu-text-2);font:inherit;font-weight:600;cursor:pointer}.mm-back-btn:hover{color:var(--edu-accent)}.mm-reset-btn{display:inline-flex;align-items:center;padding:6px 10px;background:var(--edu-surface-2);border:1px solid var(--edu-surface-4);border-radius:8px;color:var(--edu-text-2);font:inherit;cursor:pointer;transition:border-color .2s,color .2s}.mm-reset-btn:hover{border-color:var(--edu-accent);color:var(--edu-accent)}.mm-practice-bar{display:flex;justify-content:flex-end;gap:8px;margin:0 0 14px}.mm-practice-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;background:rgba(var(--edu-accent-rgb, 229,9,20),.12);border:1px solid var(--edu-accent);border-radius:20px;color:var(--edu-accent);font:inherit;font-weight:600;font-size:1.005rem;cursor:pointer;transition:background .2s,color .2s}.mm-practice-btn:hover{background:rgba(var(--edu-accent-rgb, 229,9,20),.25);color:var(--edu-text)}.mm-practice-btn.ghost{background:none;border-color:var(--edu-surface-4);color:var(--edu-text-3)}.mm-practice-btn.ghost:hover{border-color:var(--edu-text-2);color:var(--edu-text-2);background:none}.mm-practice-btn.mm-practice-locked{opacity:.45;cursor:default;pointer-events:none}.mm-title{font-size:1.425rem;color:var(--edu-text);margin:0 0 6px}.mm-hint{color:var(--edu-text-3);font-size:.945rem;margin:0 0 18px}.mm-viewer{padding:8px 0 16px}.mm-map-title{font-size:1.125rem;font-weight:700;color:var(--edu-text);margin:0 0 14px;text-align:center}.mm-map{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:0;padding:12px 0 8px;min-height:160px}.mm-map-root-col{display:flex;align-items:center;justify-content:center;padding:0 10px;position:relative}.mm-map-root-col:before,.mm-map-root-col:after{content:"";position:absolute;top:50%;width:10px;height:2px;background:gold;opacity:.5}.mm-map-root-col:before{right:100%;margin-right:-10px}.mm-map-root-col:after{left:100%;margin-left:-10px}.mm-map-root{padding:14px 22px;background:linear-gradient(135deg,#faf5e0,#f5f0d0);border:2px solid #ffd700;border-radius:16px;color:gold;font-family:Quicksand,sans-serif;font-size:1.175rem;font-weight:700;text-align:center;box-shadow:0 0 28px #ffd70052,0 0 60px #ffd7001a;min-width:110px;max-width:200px;word-break:break-word;white-space:normal;line-height:1.35;position:relative;z-index:2;cursor:grab}.mm-map-root:active{cursor:grabbing}.mm-map-side{display:flex;flex-direction:column;gap:14px;padding:8px 0}.mm-map-left{align-items:flex-end;padding-right:8px}.mm-map-right{align-items:flex-start;padding-left:8px}.mm-map-branch-col{display:flex;gap:8px;align-items:center}.mm-map-left .mm-map-branch-col,.mm-map-right .mm-map-branch-col{flex-direction:row}.mm-map-branch{padding:10px 16px;border:2px solid var(--branch-color, var(--edu-accent));border-radius:12px;background:var(--edu-surface-2);color:var(--branch-color, var(--edu-accent));font-family:Quicksand,sans-serif;font-size:1.005rem;font-weight:700;text-align:center;min-width:88px;word-break:break-word;white-space:normal;max-width:140px;letter-spacing:.02em;position:relative;z-index:2;cursor:grab}.mm-map-branch:active{cursor:grabbing}.mm-map-leaves{display:flex;flex-direction:column;gap:6px}.mm-map-left .mm-map-leaves{align-items:flex-end}.mm-map-right .mm-map-leaves{align-items:flex-start}.mm-map-leaf{padding:7px 13px;background:var(--edu-surface-2);border:1px solid var(--edu-surface-4);border-radius:10px;font-family:Quicksand,sans-serif;font-size:.925rem;font-weight:500;color:var(--edu-text-2);max-width:220px;word-break:break-word;line-height:1.4;animation:mm-leaf-in .2s ease;cursor:grab}.mm-map-leaf:active{cursor:grabbing}.mm-map-left .mm-map-leaf{text-align:right}@keyframes mm-leaf-in{0%{opacity:0;transform:scaleX(.85)}to{opacity:1;transform:scaleX(1)}}.mm-map-leaf-row{display:flex;align-items:center;gap:6px}.mm-map-left .mm-map-leaf-row,.mm-map-right .mm-map-leaf-row{flex-direction:row}.mm-map-subleaves{display:flex;flex-direction:column;gap:4px}.mm-map-left .mm-map-subleaves{align-items:flex-end}.mm-map-right .mm-map-subleaves{align-items:flex-start}.mm-map-subleaf{padding:4px 10px;background:var(--edu-surface-3);border:1px solid var(--edu-surface-4);border-radius:8px;font-family:Quicksand,sans-serif;font-size:.845rem;font-weight:600;color:var(--edu-text-3);max-width:170px;word-break:break-word;animation:mm-leaf-in .2s ease;cursor:grab}.mm-map-subleaf:active{cursor:grabbing}.mm-map-left .mm-map-subleaf{text-align:right}.mm-map-subleaf-group{display:flex;flex-direction:column;align-items:flex-end;gap:3px}.mm-map-left .mm-map-subleaf-group{align-items:flex-start}.mm-map-deepleaves{display:flex;flex-direction:column;align-items:flex-end;gap:2px;padding-right:8px}.mm-map-left .mm-map-deepleaves{align-items:flex-start;padding-left:8px;padding-right:0}.mm-map-deepleaf{padding:3px 8px;background:transparent;border:1px dashed var(--leaf-color, var(--edu-accent));border-radius:6px;font-family:Quicksand,sans-serif;font-size:.775rem;font-weight:600;color:var(--leaf-color, var(--edu-accent));max-width:150px;word-break:break-word;cursor:grab}.mm-map-deepleaf.user{border-style:solid;opacity:.9}.mm-map-deepleaf:active{cursor:grabbing}.mm-map-leaf.user{border-style:dashed;font-weight:600;color:var(--edu-text)}@media (max-width: 600px){.mm-map{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:12px}.mm-map-root-col{order:-1}.mm-map-root-col:before,.mm-map-root-col:after{display:none}.mm-map-side{align-items:stretch;padding:0}.mm-map-left .mm-map-branch-col{flex-direction:row-reverse}.mm-map-left .mm-map-leaves{align-items:flex-start}.mm-map-left .mm-map-leaf{border-left:3px solid var(--leaf-color, var(--edu-accent));border-right:none;border-radius:0 8px 8px 0;text-align:left}.mm-map-left .mm-map-subleaf{border-left:2px solid var(--leaf-color, var(--edu-accent));border-right:none;border-radius:0 6px 6px 0;text-align:left}.mm-map-left .mm-map-leaf-row{flex-direction:row-reverse}.mm-map-left .mm-map-subleaves{align-items:flex-start}.mm-map-deepleaf{max-width:130px}}.mm-canvas-wrap{overflow:auto;border:1px solid var(--edu-surface-4);border-radius:12px;background:var(--edu-bg);width:100%}.mm-canvas{position:relative;width:100%;min-width:640px;height:calc(100vh - 260px);min-height:520px}.mm-svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;overflow:visible}.mm-node{position:absolute;min-width:100px;max-width:160px;min-height:40px;display:flex;align-items:center;justify-content:center;text-align:center;padding:8px 14px;background:var(--edu-surface-2);border:2px solid var(--edu-accent);border-radius:10px;font-size:.975rem;font-weight:600;color:var(--edu-text);box-sizing:border-box;word-break:break-word;line-height:1.35;transition:box-shadow .15s;cursor:grab;z-index:1}.mm-node:hover{box-shadow:0 0 0 2px #ffffff26}.mm-node:active,.mm-node.ui-draggable-dragging{cursor:grabbing;z-index:10;box-shadow:0 4px 20px #00000080}.ui-draggable-helper{opacity:.85}.mm-loading{color:var(--edu-text-3);text-align:center;padding:40px 0}.mm-empty{color:var(--edu-text-3);text-align:center;padding:40px 0;position:static}.mm-msg{padding:10px 14px;border-radius:8px;margin:12px 0;font-weight:600;display:flex;align-items:center;gap:8px}.mm-msg.error{color:#ff4757;background:#ff47571a;border:1px solid rgba(255,71,87,.3)}.mm-card-desc{color:var(--edu-text-3);font-size:.905rem;margin:6px 0 0}.mm-topic-hub{padding:20px 16px 60px;max-width:960px;margin:0 auto}.mm-viewer-header{justify-content:space-between}.mm-hub-title{font-size:1.475rem;font-weight:700;color:var(--edu-text);display:flex;align-items:center;gap:10px;margin:0 0 6px}.mm-hub-cards{display:flex;flex-direction:column;gap:12px;margin-top:20px}.mm-hub-card{background:var(--edu-surface-2);border:1px solid var(--edu-surface-4);border-radius:14px;overflow:hidden;transition:border-color .2s}.mm-hub-card:hover{border-color:var(--edu-border-strong)}.mm-hub-card.open{border-color:var(--edu-accent)}.mm-hub-card.unavailable{opacity:.55}.mm-hub-card-custom{border-style:dashed}.mm-hub-card-custom.open{border-style:solid}.mm-hub-card-prompt{border-color:#2a14b433}.mm-hub-card-prompt.open{border-color:var(--edu-accent)}.mm-prompt-section{margin-top:24px}.mm-prompt-section-title{display:flex;align-items:center;gap:8px;font-size:1.025rem;font-weight:700;color:var(--edu-text-2);text-transform:uppercase;letter-spacing:.06em;margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--edu-surface-4)}.mm-prompt-section-title svg{color:var(--edu-accent)}.mm-prompt-question{font-size:1.005rem;font-style:italic;color:var(--edu-text)}.mm-hub-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;flex-wrap:wrap}.mm-hub-card-info{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}.mm-hub-card-label{font-size:1.075rem;font-weight:700;color:var(--edu-text)}.mm-hub-branches{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mm-hub-branch-pill{padding:2px 10px;border-radius:20px;font-size:.875rem;font-weight:600;color:var(--bc, var(--edu-accent));background:#2a14b40f;border:1px solid var(--bc, var(--edu-accent));opacity:.9}.mm-hub-sep{font-size:.845rem;color:var(--edu-text-3);font-style:italic}.mm-hub-card-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;flex-shrink:0}.mm-view-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--edu-surface-3);border:1px solid var(--edu-surface-4);border-radius:20px;color:var(--edu-text-2);font:inherit;font-size:.945rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.mm-view-btn:hover{border-color:var(--edu-accent);color:var(--edu-text)}.mm-view-btn.active{background:#2a14b41a;border-color:var(--edu-accent);color:var(--edu-accent)}.mm-hub-unavail{display:inline-flex;align-items:center;gap:5px;font-size:.905rem;color:var(--edu-text-3)}.mm-hub-map-reveal{border-top:1px solid var(--edu-surface-4);padding:16px 18px 12px;background:var(--edu-bg);animation:mm-reveal .2s ease}@keyframes mm-reveal{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.mm-tab-del-btn{display:inline-flex;align-items:center;padding:5px 7px;background:none;border:1px solid var(--edu-surface-4);border-radius:20px;color:var(--edu-text-3);cursor:pointer;font-size:.875rem;transition:color .15s,border-color .15s}.mm-tab-del-btn:hover{color:#ff4757;border-color:#ff4757}.mm-not-generated{display:flex;flex-direction:column;align-items:center;gap:10px;padding:60px 20px;color:var(--edu-text-3);text-align:center}@media (max-width: 600px){.mm-hub-card-head{flex-direction:column;align-items:flex-start}.mm-hub-card-actions{width:100%}}.mm-builder{padding:20px 16px 60px;max-width:1100px;margin:0 auto}.mm-builder-layout{display:grid;grid-template-columns:280px 1fr;gap:20px;margin-top:16px}.mm-builder-sidebar{background:var(--edu-surface);border:1px solid var(--edu-surface-4);border-radius:12px;padding:16px;max-height:calc(100vh - 200px);overflow-y:auto;display:flex;flex-direction:column;gap:8px}.mm-builder-sidebar h3{font-size:1.025rem;color:var(--edu-text);margin:0 0 8px;font-weight:700}.mm-maptype-selector{display:flex;flex-direction:column;gap:5px;margin-bottom:4px}.mm-maptype-option{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid 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0;font-size:.845rem;font-weight:700;color:var(--edu-text-3);text-transform:uppercase;letter-spacing:.06em;-webkit-user-select:none;-moz-user-select:none;user-select:none}.mm-typebar-pills{display:flex;flex-wrap:wrap;gap:6px}.mm-maptype-pill{padding:5px 14px;border:1px solid var(--edu-surface-4);border-radius:20px;background:var(--edu-surface-3);color:var(--edu-text-2);font-family:Quicksand,sans-serif;font-size:.945rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color 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solid rgba(0,255,136,.25);border-radius:12px;color:var(--edu-success);font-size:.975rem;line-height:1.6}@media (max-width: 768px){.ws-split-layout{grid-template-columns:1fr}.ws-suggestion-sticky{position:static;max-height:none}}@media (max-width: 640px){.ws-word-grid{grid-template-columns:1fr 1fr}}.ws-free-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;margin-bottom:16px;background:rgba(var(--edu-accent-rgb, 229, 9, 20),.06);border:1px solid rgba(var(--edu-accent-rgb, 229, 9, 20),.2);border-radius:10px;font-size:1.005rem;color:var(--edu-text-2)}.ws-free-vip-btn{display:inline-flex;align-items:center;gap:5px;margin-left:auto;padding:6px 14px;background:var(--edu-accent);border:none;border-radius:20px;color:var(--edu-text);font:inherit;font-size:.945rem;font-weight:700;cursor:pointer;white-space:nowrap}.ws-free-vip-btn:hover{background:var(--edu-accent-soft)}.ws-free-note{padding:10px 14px;margin:0 0 12px;background:rgba(var(--edu-accent-rgb, 229, 9, 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.12s}.np-word:hover{background:#2a14b41f;color:var(--edu-text)}.np-word.selected{background:#2a14b433;color:var(--edu-text);font-weight:600;outline:1px solid var(--edu-accent)}.np-punct{white-space:pre-wrap}.np-sticky-bar{position:fixed;bottom:0;left:0;right:0;z-index:999;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 20px;background:var(--edu-surface);border-top:1px solid var(--edu-border);box-shadow:0 -4px 20px #0000001a}.np-selected-chips{display:flex;flex-wrap:wrap;gap:6px;flex:1}.np-chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px 3px 12px;background:#2a14b41a;border:1px solid rgba(42,20,180,.3);border-radius:20px;color:var(--edu-text);font-size:.945rem}.np-chip button{background:none;border:none;color:var(--edu-text-2);cursor:pointer;padding:0;display:flex;font-size:12px}.np-chip button:hover{color:var(--edu-text)}.np-extract-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 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20px;white-space:pre-wrap;word-break:break-word}.alert-popup-ok{min-width:100px}.confirm-popup-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000073;display:flex;justify-content:center;align-items:center;z-index:2147483647;padding:20px;box-sizing:border-box}.confirm-popup-box{background:var(--edu-surface, #ffffff);border:1px solid var(--edu-accent, #09857D);border-radius:12px;padding:24px;width:100%;max-width:400px;box-shadow:0 8px 30px #00000026,0 0 30px -8px #09857d33;text-align:center}.confirm-popup-message{color:var(--edu-text, #131b2e);font-size:17px;line-height:1.5;margin:0 0 20px;white-space:pre-wrap;word-break:break-word}.confirm-popup-actions{display:flex;justify-content:center;gap:12px}.confirm-popup-actions .btn-3d{min-width:100px}.confirm-popup-cancel{background:linear-gradient(90deg,#c4e9e7,#d6f0ee)!important;color:#1a3d52!important;box-shadow:#a8dbd8 0 5px!important}.confirm-popup-cancel:hover{box-shadow:#a8dbd8 0 3px!important}.confirm-popup-cancel:active{box-shadow:#a8dbd8 0 0!important}.notify-host{position:fixed;top:20px;right:20px;z-index:100001;display:flex;flex-direction:column;gap:10px;max-width:min(360px,calc(100vw - 40px))}.notify-toast{background:#0f0f0f;border-left:4px solid #e50914;border-radius:8px;padding:12px 16px;box-shadow:0 8px 24px #00000080;cursor:pointer;animation:notify-slide-in .25s ease-out;display:flex;align-items:flex-start}.notify-toast.notify-success{border-left-color:#0f8}.notify-toast.notify-error{border-left-color:#ff4757}.notify-toast.notify-info{border-left-color:#1e90ff}.notify-toast-icon{flex-shrink:0;font-size:1.125rem;margin-right:8px;margin-top:1px;opacity:.9}.notify-toast-message{color:#fff;font-size:15px;line-height:1.4;margin:0;white-space:pre-wrap;word-break:break-word}@keyframes notify-slide-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}@media (max-width: 480px){.notify-host{top:auto;bottom:20px;right:10px;left:10px;max-width:none}}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;background-color:#f0faf9;color:#13293d}.layout-container{display:flex;flex-direction:column;min-height:100vh;background-color:#f0faf9}.body-content-bg{flex:1;width:100%;display:flex;flex-direction:column;align-items:center;padding-top:calc(var(--dclv-nav-h, 72px) + 8px)}.content-box{width:100%;max-width:1000px;padding:40px;background:#ffffffe6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(119,117,134,.18);border-radius:16px;box-shadow:inset 0 1px 1px #fffc,0 2px 16px #00000014;text-align:center;animation:slideIn .8s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.main-title{font-size:3.125rem;font-weight:900;text-transform:uppercase;margin-bottom:40px;letter-spacing:2px;background:-webkit-linear-gradient(#fff,#ccc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 4px 10px rgba(0,0,0,.5)}.input-wrapper{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:30px}.input-label{font-size:1.225rem;font-weight:700;color:#ddd;margin-left:5px}.input-group{display:flex;width:100%;position:relative;border:2px solid rgba(255,255,255,.3);border-radius:8px;overflow:hidden;transition:all .3s}.input-group:focus-within{border-color:#09857d;box-shadow:0 0 15px #09857d66}input{flex:1;background:#f0faf9e6;border:none;color:#fff;padding:15px 20px;font-size:18px;outline:none}.btn-submit{background:#09857d;color:#fff;border:none;padding:0 30px;font-weight:700;font-size:18px;text-transform:uppercase;cursor:pointer;transition:background .3s}.btn-submit:hover:not(:disabled){background:#0aa89f}.btn-submit:disabled{background:#555;cursor:not-allowed}.video-container{margin-top:30px;border:1px solid rgba(255,255,255,.1);padding:10px;background:#000;border-radius:12px;box-shadow:0 10px 40px #000000b3}.native-video{width:100%;aspect-ratio:16/9;display:block;border-radius:8px}.status-text{margin-top:15px;font-size:1.025rem;color:#aaa;font-style:italic}.error-text{color:#ff5252}.success-text{color:#4caf50}.navbar{position:fixed;top:0;left:0;width:100%;height:70px;padding:0 30px;display:flex;justify-content:space-between;align-items:center;background-color:#000000f2;border-bottom:1px solid #333;z-index:1000;box-shadow:0 5px 20px #00000080}.nav-brand{display:flex;align-items:center;gap:12px;color:#fff;font-size:1.625rem;font-weight:800;letter-spacing:1px;flex-shrink:0}.nav-brand span{color:#e50914}.nav-search-container{flex:1;display:flex;justify-content:center;align-items:center;gap:15px;margin:0 40px;max-width:800px}.nav-input{width:100%;padding:10px 20px;border-radius:50px;border:1px solid #444;background:#1a1a1a;color:#fff;font-size:1.075rem;outline:none;transition:.3s}.nav-input::-moz-placeholder{color:#888}.nav-input::placeholder{color:#888}.nav-input:focus{border-color:#e50914;background:#222;box-shadow:0 0 10px #e5091466}.nav-links{display:flex;gap:25px;flex-shrink:0}.nav-item{color:#bbb;font-size:1.075rem;font-weight:600;text-transform:uppercase;transition:.3s;position:relative}.nav-item:hover{color:#fff}.btn-3d{box-sizing:border-box;padding:10px 26px;border-radius:12px;border:1px solid transparent;background:linear-gradient(90deg,#09857d,#077a73);color:#fff;font-size:16px;font-weight:700;letter-spacing:.04em;cursor:pointer;transition:box-shadow .2s ease,filter .2s ease,transform .15s ease,border-color .2s ease;box-shadow:0 0 22px -4px #09857d59;white-space:nowrap}.btn-3d:hover{filter:brightness(1.1);border-color:#ffffff59;box-shadow:0 0 30px -2px #09857d73}.btn-3d:active{transform:translateY(1px) scale(.98);box-shadow:0 0 14px -4px #09857d59}.btn-3d.pink{background:linear-gradient(90deg,#ff4757,#c9182e);box-shadow:0 0 22px -4px #ff475773}.btn-3d.green{background:linear-gradient(90deg,#0f8,#00c46a);box-shadow:0 0 22px -4px #00ff8873}@media (max-width: 1300px){.navbar{height:auto;flex-direction:column;padding:10px 15px;gap:12px}.nav-brand{align-self:center;margin-bottom:5px}.nav-search-container{width:100%;margin:0;order:2;gap:8px}.nav-input{padding:8px 15px;font-size:16px}.btn-3d{padding:8px 15px;font-size:14px}.nav-links{display:flex;width:100%;justify-content:center;gap:20px;order:3;padding-bottom:5px}.nav-item{font-size:16px;padding:5px 10px;background:#ffffff1a;border-radius:5px}.nav-item-desktop-only{display:none}}:root{font-family:Quicksand,sans-serif;line-height:1.5;font-weight:500}html{overflow-x:hidden}body{overflow-x:hidden;margin:0;font-family:Plus Jakarta Sans,Quicksand,sans-serif;background:#f0faf9;min-height:100vh;color:#13293d}#root{width:100%;height:100%;margin:0;padding:0;text-align:left}a{text-decoration:none}