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h2{margin-bottom:.25rem;font-size:2.2rem}.phonetic{color:var(--accent);font-size:1.1rem}.meaning-block{margin-bottom:1.5rem}.part-of-speech{color:var(--text-muted);margin-bottom:.5rem;font-style:italic}.def-list{padding-left:1.5rem;list-style:outside}.def-list li{margin-bottom:.5rem;line-height:1.5}.def-example{color:var(--text-muted);margin-top:.25rem;font-size:.9rem;font-style:italic;display:block}.masterclass-list{flex-direction:column;gap:1.5rem;display:flex}.vocab-block{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;padding:1.5rem}.vocab-block h2{color:var(--accent);margin-bottom:.25rem;font-size:1.6rem}.vocab-block .pos{color:var(--text-muted);margin-bottom:1rem;font-style:italic}.vocab-block .meaning{margin-bottom:1.5rem;font-size:1.1rem;line-height:1.5}.vocab-block h3{color:var(--text-muted);text-transform:uppercase;margin-bottom:1rem;font-size:.9rem}.loader{border:3px solid 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var(--card-border);border-radius:16px;align-items:flex-start;gap:1.5rem;padding:1.5rem;transition:transform .2s,box-shadow .2s;display:flex}.plan-step:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0003}.step-number{background:var(--primary-color);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;font-weight:700;display:flex;box-shadow:0 4px 12px #6366f166}.step-content h3{color:var(--text-main);margin-bottom:.5rem;font-size:1.25rem}.step-content p{color:var(--text-muted);line-height:1.6}.grammar-category-title{color:var(--primary-color);border-bottom:2px solid #6366f133;margin:2.5rem 0 1.5rem;padding-bottom:.5rem;font-size:1.8rem}.grammar-block{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;margin-bottom:1.5rem;padding:1.5rem}.grammar-block h3{color:var(--text-main);margin-bottom:.5rem;font-size:1.4rem}.grammar-desc{color:var(--text-muted);margin-bottom:1rem;font-size:1.1rem}.grammar-rule-box{gap:1rem;margin-bottom:1rem;display:flex}.grammar-rule{border-left:4px solid var(--primary-color);background:#6366f10d;border-radius:8px;flex:1;padding:1rem}.grammar-rule.speaking{background:#facc150d;border-left-color:#facc15}.grammar-rule h4{text-transform:uppercase;letter-spacing:.05em;opacity:.8;margin-bottom:.5rem;font-size:.9rem}@media (max-width:1024px){.sidebar{width:250px;padding:1.5rem}.content-area,.glass-panel{padding:1.5rem}.dict-panel{width:400px}.verb-guide-layout{flex-direction:column!important;overflow:auto!important}.verb-sidebar{border-bottom:1px solid var(--card-border);flex-shrink:0;margin-bottom:1rem;padding-bottom:1rem;border-right:none!important;width:100%!important}.verb-content{padding-right:0!important;overflow-y:visible!important}}@media (max-width:768px){.app-container{height:calc(100vh - var(--nav-height));flex-direction:column}.sidebar{top:var(--nav-height);width:100%;height:calc(100vh - var(--nav-height));-webkit-backdrop-filter:blur(12px);z-index:50;border-right:none;border-bottom:1px solid var(--card-border);background:#0f172afa;flex-shrink:0;max-height:none;position:absolute;left:0}.sidebar.mobile-hidden{display:none}.mobile-hamburger{color:var(--text-main);cursor:pointer;background:0 0;border:none;font-size:1.8rem;display:block}.desktop-only{display:none!important}.mobile-only-nav{border-bottom:1px solid var(--card-border);flex-direction:column;gap:.8rem;margin-bottom:1.5rem;padding-bottom:1.5rem;display:flex}.mobile-only-nav .global-btn{text-align:left;white-space:normal;width:100%;padding:1rem;font-size:1rem}.top-navbar{padding:0 1rem}.logo{flex-shrink:0;margin-right:1rem}.logo h2{font-size:1.2rem}.grid-layout{grid-template-columns:1fr;gap:1rem}.dict-panel{width:100%;padding:1.5rem;right:-100%}.content-area{padding:1rem}.glass-panel{border-radius:16px;margin-bottom:1rem;padding:1.5rem}h1,.word-header h2{font-size:1.8rem}.vocab-block h2{font-size:1.4rem}.grammar-rule-box{flex-direction:column;gap:1.5rem}.grammar-rule{border-left:none;border-top:4px solid var(--primary-color)}.grammar-rule.speaking{border-top-color:#facc15;border-left:none}}@media (min-width:769px){.sidebar.mobile-hidden{display:flex}}