:root{--bg-primary: #23272a;--bg-secondary: #2c2f33;--bg-tertiary: #36393f;--text-primary: #dcddde;--text-secondary: #b9bbbe;--text-tertiary: #72767d;--text-heading: #ffffff;--border-color: rgba(255, 255, 255, .05);--border-color-strong: rgba(255, 255, 255, .1);--accent-primary: #5865f2;--accent-secondary: #43b581;--surface-hover: rgba(88, 101, 242, .1);--surface-elevated: linear-gradient(135deg, #2c2f33 0%, #36393f 100%);--shadow-color: rgba(0, 0, 0, .4)}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e8e8e8;--text-primary: #2c2f33;--text-secondary: #4e5058;--text-tertiary: #72767d;--text-heading: #23272a;--border-color: rgba(0, 0, 0, .08);--border-color-strong: rgba(0, 0, 0, .15);--accent-primary: #5865f2;--accent-secondary: #43b581;--surface-hover: rgba(88, 101, 242, .08);--surface-elevated: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);--shadow-color: rgba(0, 0, 0, .15)}.password-gate{position:fixed;inset:0;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;z-index:9999}.password-modal{background:var(--bg-secondary);border:2px solid var(--accent-primary);border-radius:16px;padding:3rem 2.5rem;max-width:400px;width:90%;box-shadow:0 20px 60px var(--shadow-color);text-align:center}.password-modal h2{color:var(--text-heading);font-size:1.75rem;margin-bottom:.5rem}.password-modal p{color:var(--text-secondary);margin-bottom:1.5rem}.password-modal input{width:100%;padding:.75rem 1rem;background:var(--bg-primary);border:2px solid var(--bg-tertiary);border-radius:8px;color:var(--text-primary);font-size:1rem;margin-bottom:1rem;font-family:inherit}.password-modal input:focus{outline:none;border-color:var(--accent-primary)}.password-modal button{width:100%;padding:.75rem 1.5rem;background:var(--accent-primary);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s;font-family:inherit}.password-modal button:hover{background:#4752c4}.error-message{color:#ff5f56;font-size:.875rem;min-height:1.25rem;margin-top:.5rem;margin-bottom:0}.page-wrapper{background:var(--bg-primary);color:var(--text-primary);min-height:100vh}header{position:sticky;top:0;background:rgba(var(--bg-primary-rgb, 35, 39, 42),.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);padding:1rem 0;z-index:100}[data-theme=dark] header{background:#23272af2}[data-theme=light] header{background:#fffffff2}header .container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 2rem}.logo-section{display:flex;align-items:center;gap:.75rem}.logo-icon{height:24px;width:24px}.logo-text{font-size:1.125rem;font-weight:700;color:var(--text-heading)}nav{display:flex;gap:2rem;align-items:center}nav a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s}nav a:hover{color:var(--text-heading)}.lang-toggle{display:inline-flex;align-items:center;border:1px solid var(--border-color-strong);border-radius:999px;padding:.2rem;background:var(--bg-secondary)}.lang-btn{border:none;background:transparent;color:var(--text-secondary);font-family:inherit;font-size:.78rem;font-weight:700;letter-spacing:.01em;padding:.3rem .55rem;border-radius:999px;cursor:pointer;transition:all .2s ease}.lang-btn:hover{color:var(--text-heading)}.lang-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 2px 10px #5865f259}.theme-toggle{position:relative;width:40px;height:40px;border:none;border-radius:50%;background:var(--bg-secondary);border:2px solid var(--border-color-strong);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;padding:0}.theme-toggle:hover{background:var(--bg-tertiary);border-color:var(--accent-primary);transform:scale(1.1)}.theme-toggle svg{width:20px;height:20px;color:var(--text-secondary);transition:all .3s ease;position:absolute}.theme-toggle:hover svg{color:var(--accent-primary)}[data-theme=dark] .theme-toggle .sun-icon{opacity:0;transform:rotate(-90deg) scale(0)}[data-theme=dark] .theme-toggle .moon-icon,[data-theme=light] .theme-toggle .sun-icon{opacity:1;transform:rotate(0) scale(1)}[data-theme=light] .theme-toggle .moon-icon{opacity:0;transform:rotate(90deg) scale(0)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.hero{position:relative;padding:8rem 0 12rem;overflow:hidden;background:var(--surface-elevated)}[data-theme=dark] .hero{background:linear-gradient(135deg,#2c2f33,#23272a)}[data-theme=light] .hero{background:linear-gradient(135deg,#f5f5f5,#fff)}.hero-bg-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(88,101,242,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(67,181,129,.1) 0%,transparent 50%);pointer-events:none}.hero .container{position:relative}.hero-top{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-content{z-index:2}.hero-logo{width:80px;height:auto;margin-bottom:1.5rem;filter:drop-shadow(0 4px 20px rgba(34,197,94,.4))}.hero-download-section{margin-top:3rem;text-align:center}.hero-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;color:var(--text-heading);letter-spacing:-.02em}.gradient-text{background:linear-gradient(90deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2.5rem;line-height:1.6}.platform-selection{margin:2rem 0 1.5rem;padding:1rem;border-radius:22px;border:1px solid var(--border-color-strong);background:radial-gradient(circle at 15% 10%,rgba(88,101,242,.15),transparent 45%),radial-gradient(circle at 85% 85%,rgba(67,181,129,.15),transparent 45%),var(--surface-elevated)}.platform-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.85rem;margin-bottom:1rem}.platform-card{position:relative;isolation:isolate;min-height:155px;padding:1rem .75rem;border-radius:16px;border:1px solid var(--border-color-strong);background:linear-gradient(160deg,#ffffff14,#ffffff05);color:var(--text-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;font-family:inherit;font-size:.8rem;font-weight:700;cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.platform-card:before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .2s ease;background:linear-gradient(135deg,#5865f233,#43b58114);z-index:-1}.platform-card:hover{transform:translateY(-3px);border-color:#5865f2b3;box-shadow:0 10px 20px #0003}.platform-card:hover:before{opacity:1}.platform-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 1px #5865f2a6,0 14px 24px #5865f233}.platform-card.unavailable{opacity:.78}.card-icon{width:52px;height:52px;color:var(--text-heading)}.card-label{line-height:1.2;text-align:center;color:var(--text-heading);letter-spacing:.01em}.card-badges{display:flex;gap:.35rem;min-height:1.1rem;flex-wrap:wrap;justify-content:center}.detected-tag,.soon-tag{font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.45px;color:#fff;padding:.16rem .42rem;border-radius:999px}.detected-tag{background:var(--accent-secondary)}.platform-card.selected .detected-tag{background:var(--accent-primary)}.soon-tag{background:#72767df2}.coming-soon-message{color:var(--text-secondary);font-size:1.02rem;text-align:center;padding:1rem 1.25rem;border:1px dashed var(--border-color-strong);border-radius:14px;background:#ffffff08;max-width:560px;margin:0 auto}.file-details{max-width:560px;margin:1rem auto 0}.file-details-table{width:100%;border-collapse:collapse;font-size:.82rem;border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.file-details-table td{padding:.55rem .85rem;border-bottom:1px solid var(--border-color);vertical-align:top}.file-details-table tr:last-child td{border-bottom:none}.file-details-label{font-weight:600;white-space:nowrap;width:90px;color:var(--text-secondary)}.file-details-value{font-family:SF Mono,Fira Code,Cascadia Code,monospace;word-break:break-all;color:var(--text-primary);font-size:.78rem}.hero-downloads{margin-bottom:1.25rem}.download-btn{width:min(100%,560px);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem;border-radius:16px;border:1px solid rgba(88,101,242,.5);background:linear-gradient(135deg,#5865f2eb,#4752c4f2);color:#fff;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;box-shadow:0 10px 20px #5865f24d;font-family:inherit}.download-btn:hover{transform:translateY(-2px);box-shadow:0 14px 26px #5865f259;filter:brightness(1.03)}.download-btn.secondary,.download-btn.unavailable{background:var(--bg-secondary);border-color:var(--border-color-strong);color:var(--text-heading);box-shadow:none}.btn-text{display:flex;flex-direction:column;align-items:flex-start;text-align:left}.btn-label{font-size:1.02rem;line-height:1.2}.btn-sublabel{font-size:.84rem;font-weight:500;opacity:.92}.btn-arrow{font-size:1.2rem;opacity:.95;line-height:1}.other-platforms{margin:2rem 0}.other-platforms summary{color:#00aff4;cursor:pointer;font-weight:600;list-style:none;padding:.5rem 0}.other-platforms summary:hover{text-decoration:underline}.platform-list{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}.version-badge{display:flex;align-items:center;gap:.75rem;color:var(--text-tertiary);font-size:.875rem;margin-top:2rem}.badge-separator{opacity:.5}.section-headline{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.compatibility-active-os,.release-platform{margin:0;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-heading);padding:.35rem .7rem;border-radius:999px;border:1px solid var(--border-color-strong);background:#5865f224}.migration-section{padding:2rem 0;background:var(--bg-primary);text-align:center}.migration-card{max-width:560px;margin:0 auto;background:var(--bg-secondary);border:1px solid var(--border-color-strong);border-radius:16px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.migration-card:hover{transform:translateY(-3px);border-color:var(--accent-primary);box-shadow:0 8px 30px #5865f226}.migration-logos{display:flex;align-items:center;justify-content:center;gap:1.5rem;padding:2rem 2rem 0}.migration-from,.migration-to{display:flex;flex-direction:column;align-items:center;gap:.5rem}.migration-logo-nhm{height:56px;width:auto}.migration-logo{width:40px;height:40px;object-fit:contain}.migration-name{font-weight:700;font-size:.75rem;color:var(--text-heading)}.migration-arrow{color:var(--accent-primary);display:flex;align-items:center;margin-top:-1.2rem}.migration-body{padding:1.5rem 2rem 2rem;text-align:center}.migration-desc{color:var(--text-secondary);font-size:.92rem;line-height:1.6;margin-bottom:.75rem}.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.75rem;font-weight:600;padding:.25rem .6rem;border-radius:6px;margin-bottom:1rem}.badge-free{background:#43b58126;color:#43b581}.migration-cta{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;font-size:.88rem;color:var(--accent-primary)}.migration-cta-arrow{color:var(--accent-primary)}.migration-coming-soon{color:var(--text-tertiary);font-size:.88rem;font-style:italic;margin-top:2rem}.migration-coming-soon+.migration-coming-soon{margin-top:.3rem}.compatibility-section{padding:4rem 0 2rem;background:var(--bg-primary)}.compatibility-title{font-size:2.25rem;font-weight:800;color:var(--text-heading);margin-bottom:1rem}.compatibility-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.compatibility-subtitle code{font-size:.95em;background:var(--bg-secondary);border:1px solid var(--border-color-strong);border-radius:8px;padding:.125rem .5rem;color:var(--text-heading)}.compatibility-table-wrapper{background:var(--surface-elevated);border:1px solid var(--border-color-strong);border-radius:14px;overflow-x:auto;box-shadow:0 12px 30px #00000026}.compatibility-table{width:100%;border-collapse:collapse;min-width:840px}.compatibility-table th,.compatibility-table td{text-align:left;padding:1.1rem 1rem;border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:1.05rem;line-height:1.4}.compatibility-table th{background:#ffffff08;font-size:1.1rem;font-weight:700;color:var(--text-heading)}.compatibility-table tbody tr:last-child td{border-bottom:0}.compatibility-empty{margin:0;padding:1rem 1.1rem;border-radius:12px;border:1px dashed var(--border-color-strong);background:#ffffff08;color:var(--text-secondary);line-height:1.5}.release-notes-section{padding:1.5rem 0 4rem;background:var(--bg-primary)}.release-title{font-size:2rem;font-weight:800;color:var(--text-heading);margin-bottom:.25rem}.release-version{color:var(--text-secondary);font-size:1rem;margin-bottom:1rem}.release-list{list-style:none;padding:1.25rem;margin:0;border-radius:14px;border:1px solid var(--border-color-strong);background:var(--surface-elevated);display:grid;gap:.75rem;box-shadow:0 12px 30px #00000026}.release-list li{color:var(--text-primary);line-height:1.55;padding-left:.05rem}.release-list li:before{content:"▹";color:var(--accent-secondary);margin-right:.45rem;font-weight:700}.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:500px}.tamil-bg-text{position:absolute;font-size:20rem;font-weight:900;color:#5865f20d;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;user-select:none;z-index:0}.keymap-carousel{position:relative;z-index:2;width:100%;max-width:550px;background:var(--surface-elevated);border:2px solid rgba(88,101,242,.3);border-radius:20px;padding:2rem;box-shadow:0 20px 60px var(--shadow-color)}[data-theme=dark] .keymap-carousel{background:linear-gradient(135deg,#2c2f33,#36393f)}[data-theme=light] .keymap-carousel{background:linear-gradient(135deg,#fff,#f5f5f5);border-color:#5865f233}.keymap-tabs{display:flex;gap:.5rem;margin-bottom:2rem;flex-wrap:nowrap}.keymap-tab{flex:1;min-width:80px;background:var(--bg-primary);border:2px solid var(--bg-tertiary);border-radius:12px;padding:.75rem 1rem;font-size:.875rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .3s ease;font-family:inherit}.keymap-tab:hover{border-color:var(--accent-primary);color:var(--text-heading)}.keymap-tab.active{background:linear-gradient(135deg,var(--accent-primary) 0%,#4752c4 100%);border-color:var(--accent-primary);color:#fff;box-shadow:0 4px 12px #5865f266}.keymap-slides{position:relative;min-height:360px}.keymap-slide{display:none;animation:fadeIn .4s ease-in-out}.keymap-slide.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.word-examples{display:flex;flex-direction:column;gap:1.25rem}.example{display:flex;align-items:center;gap:1rem;background:var(--surface-hover);border-radius:12px;padding:1rem 1.5rem;transition:all .3s ease;border:1px solid rgba(88,101,242,.15)}.example:hover{background:#5865f226;transform:translate(5px);border-color:#5865f24d}.input-text{font-family:Courier New,monospace;font-size:1.125rem;font-weight:700;color:var(--accent-primary);min-width:120px;text-align:left;letter-spacing:.5px}.arrow{color:var(--accent-secondary);font-size:1.5rem;font-weight:700;flex-shrink:0}.tamil-text{font-size:1.75rem;font-weight:700;color:var(--text-heading);min-width:100px;letter-spacing:1px}.meaning{font-size:.875rem;color:#72767d;font-style:italic;margin-left:auto;flex-shrink:0}.features-section{position:relative;background:var(--bg-secondary);color:var(--text-primary);padding:6rem 0}[data-theme=dark] .features-section{background:#2c2f33}[data-theme=light] .features-section{background:#f5f5f5}.wave-divider{position:absolute;top:-1px;left:0;width:100%;overflow:hidden;line-height:0}.wave-divider svg{display:block;width:100%;height:80px}.wave-divider path{fill:var(--bg-primary)}[data-theme=dark] .wave-divider path{fill:#23272a}[data-theme=light] .wave-divider path{fill:#fff}.features-container{padding-top:4rem}.feature-block{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-bottom:6rem}.feature-block.reverse{direction:rtl}.feature-block.reverse>*{direction:ltr}.feature-text h2{font-size:2.5rem;color:var(--text-heading);margin-bottom:1.5rem;font-weight:800}.feature-text p{font-size:1.125rem;line-height:1.7;color:var(--text-secondary);margin-bottom:2rem}.feature-list{list-style:none;padding:0}.feature-list li{padding:.75rem 0;font-size:1.0625rem;color:var(--text-primary)}.visual-demo{background:linear-gradient(135deg,#5865f2,#43b581);border-radius:16px;padding:3rem;box-shadow:0 15px 40px #5865f24d}.demo-window{background:var(--bg-primary);border-radius:12px;padding:2rem;color:var(--text-primary)}[data-theme=dark] .demo-window{background:#23272a}[data-theme=light] .demo-window{background:#fff}.demo-title{font-size:1.25rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-heading)}.demo-examples{display:flex;flex-direction:column;gap:1rem}.demo-line{font-size:1.125rem;display:flex;align-items:center;gap:1rem}.demo-line span{color:#00aff4;font-family:Courier New,monospace}.demo-line strong{color:var(--text-heading);font-size:1.5rem}.meaning{color:var(--text-tertiary);font-size:.875rem;font-style:italic;margin-left:.5rem}.typing-animation{position:relative}.cursor-blink{display:inline-block;width:2px;height:1.2rem;background:#43b581;animation:blink 1s infinite;margin-left:.25rem}@keyframes blink{0%,49%{opacity:1}50%,to{opacity:0}}.app-icons-wrapper{position:relative}.app-icons{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;z-index:2}.app-icon{background:var(--bg-secondary);border:2px solid var(--bg-tertiary);border-radius:12px;padding:1.25rem 1rem;text-align:center;font-size:.875rem;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:.5rem;transition:all .3s ease;color:var(--text-primary)}[data-theme=dark] .app-icon{background:#2c2f33;border-color:#36393f}[data-theme=light] .app-icon{background:#fff;border-color:#e8e8e8}.app-icon:hover{border-color:var(--accent-primary);transform:translateY(-4px)}.icon-badge{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.125rem;margin-bottom:.25rem}.word-icon .icon-badge{background:linear-gradient(135deg,#2b579a,#185abd);color:#fff}.excel-icon .icon-badge{background:linear-gradient(135deg,#1d6f42,#217346);color:#fff}.chrome-icon .icon-badge{background:linear-gradient(135deg,#db4437,#ea4335);color:#fff}.vscode-icon .icon-badge{background:linear-gradient(135deg,#007acc,#0098ff);color:#fff}.notepad-icon .icon-badge{background:linear-gradient(135deg,#4e5058,#72767d);color:#fff}.email-icon .icon-badge{background:linear-gradient(135deg,#0078d4,#00a4ef);color:#fff}.connection-lines{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:200px;height:200px;z-index:1;opacity:.3;pointer-events:none}.connection-lines svg{width:100%;height:100%;animation:pulse 3s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:.3}50%{transform:scale(1.05);opacity:.5}}.screenshot-section{background:var(--bg-tertiary);padding:6rem 0}[data-theme=dark] .screenshot-section{background:#36393f}[data-theme=light] .screenshot-section{background:#e8e8e8}.section-title-dark{font-size:2.5rem;font-weight:800;text-align:center;color:var(--text-heading);margin-bottom:3rem}.screenshot-mockup{position:relative;max-width:900px;margin:0 auto;background:#fff;border-radius:12px;box-shadow:0 20px 60px var(--shadow-color);overflow:hidden}.window-chrome{background:linear-gradient(180deg,#e8e8e8,#d4d4d4);padding:.75rem 1rem;display:flex;align-items:center;gap:1rem;border-bottom:1px solid #bbb}.window-buttons{display:flex;gap:.5rem}.window-buttons span{width:12px;height:12px;border-radius:50%}.btn-close{background:#ff5f56;border:1px solid #e0443e}.btn-minimize{background:#ffbd2e;border:1px solid #dea123}.btn-maximize{background:#27c93f;border:1px solid #1aab29}.window-title{flex:1;text-align:center;font-size:.875rem;color:#333;font-weight:500}.window-content{background:#fff;padding:3rem 2rem;min-height:300px;font-family:Courier New,monospace}.typing-demo-large{max-width:700px;margin:0 auto}.input-line{font-size:1.25rem;color:#666;margin-bottom:1.5rem;padding:1rem;background:#f5f5f5;border-left:4px solid 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