:root{--primary: #0B3D91;--primary-dark: #082a64;--primary-light: #3965b0;--secondary: #015C92;--accent: #00B4D8;--text: #0A1128;--text-light: #2D3748;--text-muted: #4A5568;--bg-light: #FFFFFF;--bg-off: #F7FAFC;--bg-subtle: #EDF2F7;--bg-accent: #E2E8F0;--border: #CBD5E0;--success: #047857;--shadow-sm: 0 2px 8px rgba(11, 61, 145, .06);--shadow-md: 0 4px 16px rgba(11, 61, 145, .08);--shadow-lg: 0 10px 24px rgba(11, 61, 145, .12);--gradient-primary: linear-gradient(135deg, #0B3D91 0%, #015C92 100%);--gradient-accent: linear-gradient(135deg, #015C92 0%, #00B4D8 100%)}.homepage{font-family:SF Pro Display,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);line-height:1.5;overflow-x:hidden;background:var(--bg-light)}.container{width:100%;max-width:1600px;margin:0 auto;padding:0 2rem}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background-color:#fffffffa;backdrop-filter:blur(20px);box-shadow:var(--shadow-sm);border-bottom:1px solid 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1024px){.container{padding:0 1.5rem}.hero-title-large{font-size:3.5rem}.hero-subtitle{font-size:1.7rem}.hero-stats{gap:2.5rem}.feature-section{padding:5rem 0}}@media (max-width: 768px){.feature-section .container,.feature-section.reverse .container{flex-direction:column;padding:1rem}.feature-content{width:100%;max-width:100%;text-align:center;padding:0;margin:0 auto}.feature-visual{width:100%;margin:2rem auto;padding:0;display:flex;justify-content:center}.feature-list{display:inline-block;text-align:left;margin:1.5rem auto;padding-left:1rem}.feature-button{display:block;width:100%;margin:1.5rem auto 0;text-align:center}.feature-animation-container{width:100%;max-width:350px;height:auto;margin:0 auto}.feature-animation{width:100%;height:auto;object-fit:contain;max-height:230px}#literature .container,#polish .container,#translate .container{display:flex;flex-direction:column}#literature .feature-content,#polish .feature-content,#translate .feature-content{order:1}#literature 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.feature-animation-container,#translate .feature-animation-container{height:auto;max-height:180px;margin:0 auto}#polish .feature-animation,#translate .feature-animation{height:auto;max-height:180px;object-fit:contain}#literature .feature-animation-container,#polish .feature-animation-container,#translate .feature-animation-container,#literature .feature-animation,#polish .feature-animation,#translate .feature-animation{max-height:170px}.feature-title{font-size:1.8rem;line-height:1.3}.feature-desc{font-size:.95rem;line-height:1.5}.footer-bottom p{display:flex;flex-direction:column;align-items:center;gap:8px}.icp-link{margin-left:0}.hero-description-highlight{font-size:1.3rem;line-height:1.4;margin-bottom:1.2rem}}.download-container{display:contents}.mac-download,.win-download{display:none}.no-js .mac-download,.no-js .win-download{display:flex}.icp-link{color:var(--text-muted);text-decoration:none;position:relative;margin-left:15px;font-size:.9rem;opacity:.9}.icp-link:before{content:"|";position:absolute;left:-10px;color:var(--border);opacity:.5}.icp-link:hover{color:var(--primary);opacity:1}@media (max-width: 480px){.footer-bottom p{display:flex;flex-direction:column;align-items:center;gap:8px}.icp-link{margin-left:0}.icp-link:before{display:none}}.version-modal{display:none;position:fixed;inset:0;background-color:#0a1128b3;z-index:2000;align-items:center;justify-content:center;padding:1rem;opacity:0;transition:opacity .3s ease;backdrop-filter:blur(5px)}.version-modal.show{opacity:1}.modal-content{background-color:var(--bg-light);border-radius:12px;width:100%;max-width:450px;box-shadow:var(--shadow-lg),0 25px 50px #0b3d9140;transform:translateY(20px);transition:transform .3s cubic-bezier(.19,1,.22,1);overflow:hidden;border:1px solid rgba(11,61,145,.1)}.version-modal.show .modal-content{transform:translateY(0)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);background:var(--bg-subtle)}.modal-header h3{font-size:1.2rem;font-weight:600;color:var(--primary);margin:0}.close-modal{background:none;border:none;font-size:1.5rem;line-height:1;color:var(--text-muted);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;transition:all .2s ease}.close-modal:hover{background-color:#0b3d911a;color:var(--primary)}.modal-body{padding:1.5rem}.modal-body p{margin-top:0;margin-bottom:1.25rem;color:var(--text-light);font-size:1rem}.version-options{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.version-option{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border-radius:8px;background-color:var(--bg-subtle);border:1px solid var(--border);transition:all .25s ease;text-decoration:none;color:var(--text)}.version-option:hover{border-color:var(--accent);background-color:#00b4d80d;transform:translateY(-2px);box-shadow:var(--shadow-md)}.option-icon{width:30px;height:30px;color:var(--primary);flex-shrink:0}.option-info{display:flex;flex-direction:column}.option-name{font-weight:600;font-size:1.05rem;margin-bottom:.25rem;color:var(--primary)}.option-desc{font-size:.85rem;color:var(--text-muted)}.version-note{display:flex;align-items:center;gap:.75rem;padding:.8rem 1rem;background-color:#00b4d814;border-radius:6px;font-size:.875rem;color:var(--text-light)}.note-icon{width:20px;height:20px;color:var(--accent);flex-shrink:0}.version-note a{color:var(--primary);text-decoration:none;font-weight:500;transition:color .2s ease}.version-note a:hover{color:var(--accent);text-decoration:underline}@media (max-width: 480px){.modal-content{max-width:100%}.version-options{gap:.75rem}.version-option{padding:.9rem 1rem}.option-name{font-size:1rem}.option-desc{font-size:.8rem}}.title-with-badge{position:relative;text-align:center;display:inline-block;margin-bottom:10px;padding-right:40px}.hero-title-large{margin:0;padding:0;text-align:center}.model-badge{position:absolute;right:-160px;bottom:10px;background:rgba(25,118,210,.08);border:1px solid rgba(25,118,210,.25);border-radius:14px;padding:3px 10px;font-size:.75rem;font-weight:600;color:#1976d2;display:inline-flex;align-items:center;white-space:nowrap;box-shadow:0 2px 6px #1976d21f}@media (max-width: 768px){.title-with-badge{display:flex;flex-direction:column;align-items:center;padding-right:0;margin-bottom:20px}.model-badge{position:static;margin-top:5px;transform:none}}.hero-content-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center}.feature-item-link{cursor:pointer;transition:all .3s ease;position:relative}.feature-item-link:hover{transform:translateY(-5px)}.feature-item-link:hover .feature-icon{background-color:#0b3d911f}.feature-item-link:hover .feature-name{color:var(--primary)}.feature-item-link:after{content:"↓";position:absolute;bottom:-15px;left:50%;transform:translate(-50%);opacity:0;color:var(--accent);font-size:1.2rem;transition:all .3s ease}.feature-item-link:hover:after{opacity:1;bottom:-20px}.model-badge-compact{background:rgba(11,61,145,.06);border:1px solid rgba(25,118,210,.25);border-radius:30px;padding:.5rem 1.2rem;margin-bottom:2.5rem;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #1976d214}.model-badge-compact span{font-size:1rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}.model-badge-compact span:before{content:none}.hero-tagline{margin-top:8rem;font-size:3.8rem;font-weight:700;color:var(--primary-dark);margin-bottom:2.5rem;letter-spacing:-.02em;line-height:1.1;text-shadow:none;background:linear-gradient(135deg,#002D72 30%,#0050B3 70%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-tagline:before,.hero-tagline:after{display:none}.description-container{position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:3rem;width:100%;max-width:1100px;padding:.5rem 0}.hero-description-highlight{font-size:1.7rem;line-height:1.6;font-weight:500;margin:0 .75rem 0 0;padding:0;color:#0a4296;letter-spacing:0;text-align:right}.model-badge-right{background:linear-gradient(135deg,#043584 0%,#1565C0 100%);border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:.6rem 1.2rem;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0b3d9140;margin-left:1rem;position:relative;overflow:hidden}.model-badge-right:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);opacity:.6}.model-badge-right span{font-size:1.1rem;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.2)}@media (max-width: 992px){.description-container{flex-direction:column;padding:1rem}.hero-description-highlight{text-align:center;margin:0 0 1rem;font-size:1.5rem}.model-badge-right{margin-left:0}}@media (max-width: 768px){.hero-tagline{font-size:2.8rem;margin-top:5rem}}@media (max-width: 480px){.hero-tagline{font-size:2.2rem;margin-top:4rem}.hero-actions{flex-direction:column;gap:1rem}.primary-button-hero,.secondary-button-hero{width:100%;text-align:center}}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-tagline{animation:fadeUp .8s ease-out}.description-container{animation:fadeUp .8s ease-out .2s both}.hero-actions{animation:fadeUp .8s ease-out .4s both}.hero-product-showcase{animation:fadeUp 1s ease-out .6s both}.hero-product-showcase:before,.hero-product-showcase:after{content:none;position:absolute;width:80px;height:80px;opacity:.7;z-index:1;transition:all .5s ease}.hero-product-showcase:before{top:0;left:0;border-top:2px solid var(--accent);border-left:2px solid var(--accent);border-radius:8px 0 0}.hero-product-showcase:after{bottom:0;right:0;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent);border-radius:0 0 8px}.hero-product-showcase:hover:before{width:100px;height:100px;opacity:.9}.hero-product-showcase:hover:after{width:100px;height:100px;opacity:.9}