:root{scroll-padding-top:100px;--color-primary:#1e40af;--color-primary-hover:#1e3a8a;--color-secondary:#7c3aed;--color-accent:#0891b2;--color-bg:#ffffff;--color-bg-secondary:#f8fafc;--color-bg-tertiary:#e2e8f0;--color-text:#1e293b;--color-text-secondary:#475569;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-success:#059669;--color-warning:#d97706;--color-error:#dc2626;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--font-sans:-apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;--font-mono:'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Courier New', monospace;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--transition-fast:150ms ease-in-out;--transition-base:250ms ease-in-out;--transition-slow:350ms ease-in-out;--container-max:1280px;--header-height:88px}.theme-checkbox{position:absolute;opacity:0;pointer-events:none}@media(prefers-color-scheme:light){body:has(#theme-toggle-checkbox:checked){--color-primary:#3b82f6;--color-primary-hover:#60a5fa;--color-secondary:#a78bfa;--color-accent:#06b6d4;--color-bg:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-text:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-muted:#94a3b8;--color-border:#334155;--color-border-hover:#475569;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3)}body:has(#theme-toggle-checkbox:checked) .site-banner{background:linear-gradient(135deg,#1e3a8a 0%,#0e7490 100%)}body:has(#theme-toggle-checkbox:checked) .logo-light{display:none}body:has(#theme-toggle-checkbox:checked) .logo-dark{display:block}body:has(#theme-toggle-checkbox:checked) .sun-icon{display:block}body:has(#theme-toggle-checkbox:checked) .moon-icon{display:none}body:has(#theme-toggle-checkbox:checked) .site-header{background-color:rgba(15,23,42,.9)}body:has(#theme-toggle-checkbox:checked) .signal-logo-light{display:none}body:has(#theme-toggle-checkbox:checked) .signal-logo-dark{display:block;filter:brightness(0)saturate(100%)invert(77%)sepia(14%)saturate(281%)hue-rotate(182deg)brightness(95%)contrast(90%)}body:has(#theme-toggle-checkbox:checked) .content-badge.status-released{background:#064e3b;color:#6ee7b7}body:has(#theme-toggle-checkbox:checked) .content-badge.status-target{background:#78350f;color:#fcd34d}}@media(prefers-color-scheme:dark){body:not(:has(#theme-toggle-checkbox:checked)){--color-primary:#3b82f6;--color-primary-hover:#60a5fa;--color-secondary:#a78bfa;--color-accent:#06b6d4;--color-bg:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-text:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-muted:#94a3b8;--color-border:#334155;--color-border-hover:#475569;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3)}body:not(:has(#theme-toggle-checkbox:checked)) .site-banner{background:linear-gradient(135deg,#1e3a8a 0%,#0e7490 100%)}body:not(:has(#theme-toggle-checkbox:checked)) .logo-light{display:none}body:not(:has(#theme-toggle-checkbox:checked)) .logo-dark{display:block}body:not(:has(#theme-toggle-checkbox:checked)) .sun-icon{display:block}body:not(:has(#theme-toggle-checkbox:checked)) .moon-icon{display:none}body:not(:has(#theme-toggle-checkbox:checked)) .site-header{background-color:rgba(15,23,42,.9)}body:not(:has(#theme-toggle-checkbox:checked)) .signal-logo-light{display:none}body:not(:has(#theme-toggle-checkbox:checked)) .signal-logo-dark{display:block;filter:brightness(0)saturate(100%)invert(77%)sepia(14%)saturate(281%)hue-rotate(182deg)brightness(95%)contrast(90%)}body:not(:has(#theme-toggle-checkbox:checked)) .content-badge.status-released{background:#064e3b;color:#6ee7b7}body:not(:has(#theme-toggle-checkbox:checked)) .content-badge.status-target{background:#78350f;color:#fcd34d}}[data-theme=dark]{--color-primary:#3b82f6;--color-primary-hover:#60a5fa;--color-secondary:#a78bfa;--color-accent:#06b6d4;--color-bg:#0f172a;--color-bg-secondary:#1e293b;--color-bg-tertiary:#334155;--color-text:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-muted:#94a3b8;--color-border:#334155;--color-border-hover:#475569;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);--shadow-xl:0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:1.1rem;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md);color:var(--color-text)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-bottom:var(--spacing-md)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}code{font-family:var(--font-mono);font-size:.875em;background-color:var(--color-bg-tertiary);padding:.125rem .375rem;border-radius:var(--radius-sm)}pre{background-color:var(--color-bg-secondary);padding:var(--spacing-md);border-radius:var(--radius-md);overflow-x:auto;margin-bottom:var(--spacing-md)}pre code{background-color:transparent;padding:0}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-lg)}main{min-height:calc(100vh - var(--header-height) - 300px)}.site-banner{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 100%);color:#fff;padding:var(--spacing-md)0;position:relative;z-index:1001;box-shadow:var(--shadow-sm);transition:transform var(--transition-base),opacity var(--transition-base)}[data-theme=dark] .site-banner{background:linear-gradient(135deg,#1e3a8a 0%,#0e7490 100%)}.site-banner.banner-hidden{transform:translateY(-100%);opacity:0;pointer-events:none}.site-banner .container{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg)}.banner-content{display:flex;align-items:center;gap:var(--spacing-lg);flex:1;flex-wrap:wrap}.banner-message{font-size:.9375rem;line-height:1.5;font-weight:500}.banner-link{color:#fff;text-decoration:underline;font-weight:600;white-space:nowrap;transition:opacity var(--transition-fast)}.banner-link:hover{opacity:.85;text-decoration:underline}.banner-close{background:rgba(255,255,255,.2);border:none;color:#fff;width:32px;height:32px;border-radius:var(--radius-md);cursor:pointer;font-size:1.5rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:background-color var(--transition-fast);flex-shrink:0}.banner-close:hover{background:rgba(255,255,255,.3)}.banner-close:focus{outline:2px solid rgba(255,255,255,.5);outline-offset:2px}@media(max-width:768px){.site-banner{padding:var(--spacing-sm)0}.site-banner .container{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.banner-content{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.banner-close{position:absolute;top:var(--spacing-sm);right:var(--spacing-md)}.banner-message{font-size:.875rem;padding-right:2.5rem}}.site-header{background-color:var(--color-bg);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:1000;height:var(--header-height);transition:background-color var(--transition-base),border-color var(--transition-base),box-shadow var(--transition-base);backdrop-filter:blur(10px);background-color:rgba(255,255,255,.9);box-shadow:var(--shadow-md)}[data-theme=dark] .site-header{background-color:rgba(15,23,42,.9)}.main-nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-height)}.nav-brand{display:flex;align-items:center}.logo-link{display:flex;align-items:center}.logo{height:70px;width:auto;padding:10px}.logo-light{display:block}.logo-dark{display:none}[data-theme=dark] .logo-light{display:none}[data-theme=dark] .logo-dark{display:block}.nav-menu{display:flex;align-items:center;gap:var(--spacing-2xl)}.nav-links{display:flex;gap:var(--spacing-sm);list-style:none}.nav-links a{color:var(--color-text-secondary);font-weight:500;padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--radius-md);transition:color var(--transition-fast),background-color var(--transition-fast);white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:var(--color-primary);background-color:var(--color-bg-secondary)}.nav-links a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;color:var(--color-primary);background-color:var(--color-bg-secondary)}.nav-dropdown{position:relative}.dropdown-menu{position:absolute;top:calc(100% + .25rem);left:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:160px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-base);z-index:1000;list-style:none;padding:var(--spacing-xs)0}.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu li{margin:0}.dropdown-menu a{display:block;padding:var(--spacing-sm)var(--spacing-md);color:var(--color-text);font-size:.9375rem;transition:all var(--transition-fast);border-radius:0}.dropdown-menu a:hover{background-color:var(--color-bg-secondary);color:var(--color-primary)}.nav-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.theme-toggle{background:0 0;border:1px solid var(--color-border);width:40px;height:40px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text);transition:all var(--transition-fast);padding:0;margin:0;font:inherit;text-decoration:none}.theme-toggle:hover{background-color:var(--color-bg-secondary);border-color:var(--color-border-hover)}.sun-icon{display:none}.moon-icon{display:block}[data-theme=dark] .sun-icon{display:block}[data-theme=dark] .moon-icon{display:none}.mobile-menu-checkbox{display:none}.mobile-menu-toggle{display:none;background:0 0;border:none;cursor:pointer;padding:var(--spacing-sm)}.hamburger{display:block;width:24px;height:2px;background-color:var(--color-text);position:relative;transition:background-color var(--transition-fast)}.hamburger::before,.hamburger::after{content:'';position:absolute;width:24px;height:2px;background-color:var(--color-text);transition:transform var(--transition-base)}.hamburger::before{top:-8px}.hamburger::after{bottom:-8px}.language-selector{position:relative}.language-toggle{background:0 0;border:1px solid var(--color-border);height:40px;padding:0 var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text);transition:all var(--transition-fast);font-weight:600;font-size:.875rem}.language-toggle:hover{background-color:var(--color-bg-secondary);border-color:var(--color-border-hover)}.language-toggle svg{flex-shrink:0}.current-lang{min-width:20px}.language-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:180px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all var(--transition-base);z-index:1000}.language-selector:hover .language-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.lang-option{display:block;padding:var(--spacing-sm)var(--spacing-md);color:var(--color-text);text-decoration:none;transition:all var(--transition-fast);font-size:.9375rem}.lang-option:hover{background-color:var(--color-bg-secondary);color:var(--color-primary)}.lang-option.active{background-color:var(--color-bg-tertiary);color:var(--color-primary);font-weight:600}.lang-option:first-child{border-radius:var(--radius-md)var(--radius-md)0 0}.lang-option:last-child{border-radius:0 0 var(--radius-md)var(--radius-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.5rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;border:none;transition:all var(--transition-fast);text-decoration:none;font-size:.9375rem}.btn-primary{background-color:#3d83f7;color:#fff;height:39px;padding:0 1.25rem}.btn-primary:hover{background-color:#2563eb;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background-color:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:#fff}.btn-donate{background-color:#8b5cf6;color:#fff;height:39px;padding:0 1.25rem}.btn-donate:hover{background-color:#7c3aed;color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-donate svg{width:14px;height:14px;margin-right:.35rem}.site-footer{background-color:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:var(--spacing-3xl)0 var(--spacing-xl);margin-top:var(--spacing-3xl)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--spacing-2xl);margin-bottom:var(--spacing-2xl)}.footer-col h3{font-size:1rem;margin-bottom:var(--spacing-md);color:var(--color-text)}.footer-col ul{list-style:none}.footer-col li{margin-bottom:var(--spacing-sm)}.footer-col a{color:var(--color-text-secondary);font-size:.9375rem}.footer-col a:hover{color:var(--color-primary)}.footer-logo{height:50px;width:auto;margin-bottom:var(--spacing-md)}.footer-tagline{font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.footer-description{color:var(--color-text-secondary);font-size:.9375rem;margin-bottom:var(--spacing-lg)}.social-links{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-md)}.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);background-color:var(--color-bg-tertiary);color:var(--color-text-secondary);transition:all var(--transition-base)}.social-links a:hover{background-color:var(--color-primary);color:#fff;transform:translateY(-2px)}.social-links svg{width:20px;height:20px}.signal-link{position:relative}.signal-logo{width:20px;height:20px;filter:brightness(0)saturate(100%)invert(46%)sepia(10%)saturate(912%)hue-rotate(182deg)brightness(94%)contrast(89%);transition:filter var(--transition-base)}.signal-logo-dark{display:none}[data-theme=dark] .signal-logo-light{display:none}[data-theme=dark] .signal-logo-dark{display:block;filter:brightness(0)saturate(100%)invert(77%)sepia(14%)saturate(281%)hue-rotate(182deg)brightness(95%)contrast(90%)}.signal-link:hover .signal-logo{filter:brightness(0)saturate(100%)invert(100%)sepia(0%)saturate(0%)hue-rotate(0)brightness(100%)contrast(100%)}[data-theme=dark] .signal-link:hover .signal-logo{filter:brightness(0)saturate(100%)invert(100%)sepia(0%)saturate(0%)hue-rotate(0)brightness(100%)contrast(100%)}.footer-social-newsletter{display:flex;gap:var(--spacing-2xl);margin-top:var(--spacing-md);align-items:flex-start}.footer-newsletter-inline{display:flex;flex-direction:column;align-items:center}.footer-newsletter-inline .newsletter-description{font-size:.875rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm);font-weight:500;white-space:nowrap}.footer-newsletter-inline .newsletter-form{display:flex;gap:var(--spacing-xs)}.footer-newsletter-inline .newsletter-form input[type=email]{padding:var(--spacing-xs)var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:.875rem;background:var(--color-bg);color:var(--color-text);min-width:200px}.footer-newsletter-inline .newsletter-form input[type=email]::placeholder{color:var(--color-text-muted)}.footer-newsletter-inline .newsletter-form button{padding:var(--spacing-xs)var(--spacing-md);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.footer-newsletter-inline .newsletter-form button:hover{background:var(--color-primary-dark)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-xl);border-top:1px solid var(--color-border)}.copyright{color:var(--color-text-muted);font-size:.875rem}.footer-links{display:flex;gap:var(--spacing-lg)}.footer-links a{color:var(--color-text-muted);font-size:.875rem}@media(max-width:968px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}@media(max-width:768px){.mobile-menu-toggle{display:block}.nav-menu{position:fixed;top:var(--header-height);left:0;right:0;background-color:var(--color-bg);flex-direction:column;padding:var(--spacing-lg);border-bottom:1px solid var(--color-border);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all var(--transition-base);box-shadow:var(--shadow-lg)}.mobile-menu-checkbox:checked~.nav-menu{transform:translateY(0);opacity:1;visibility:visible}@supports selector(:has(*)){body:has(.mobile-menu-checkbox:checked){overflow:hidden}}.nav-links{flex-direction:column;width:100%}.nav-links a{display:block;width:100%}.dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:0 0;padding-left:var(--spacing-lg);margin-top:var(--spacing-xs)}.nav-dropdown:hover .dropdown-menu,.dropdown-menu{opacity:1;visibility:visible;transform:none}.nav-actions{width:100%;justify-content:space-between}.btn-primary,.btn-donate{flex:1;min-width:0}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:var(--spacing-md);text-align:center}}.downloads-hero{padding:var(--spacing-xl)0;background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);text-align:center}.downloads-hero h1{margin-bottom:var(--spacing-sm)}.version-badge{display:inline-block;padding:.375rem .875rem;background-color:var(--color-primary);color:#fff;border-radius:var(--radius-lg);font-size:.875rem;font-weight:600;margin-bottom:var(--spacing-md)}.downloads-description{max-width:700px;margin:0 auto;color:var(--color-text-secondary)}.download-primary{padding:var(--spacing-xl)0 var(--spacing-md)}.detected-download{display:none;background-color:var(--color-bg);border:2px solid var(--color-primary);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-lg)}html[data-ver="2.1"] .detected-os-windows,html[data-ver="2.2"] .detected-os-mac,html[data-ver="2.3"] .detected-os-linux,html[data-ver="2.4"] .detected-os-android{display:block}html[data-ver="2.1"] .platform-card[data-platform=windows]:first-of-type,html[data-ver="2.2"] .platform-card[data-platform=mac],html[data-ver="2.3"] .platform-card[data-platform=linux],html[data-ver="2.4"] .platform-card[data-platform=android]{display:none}.detected-header h2{font-size:1.25rem;margin-bottom:var(--spacing-lg);color:var(--color-primary)}.detected-content{display:flex;gap:var(--spacing-xl);align-items:center}.platform-icon-large{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-lg);color:#fff;flex-shrink:0}.detected-info{flex:1}.detected-info h3{font-size:1.5rem;margin-bottom:var(--spacing-xs)}.download-actions{display:flex;gap:var(--spacing-md);align-items:center;margin-top:var(--spacing-md);margin-bottom:var(--spacing-sm)}.btn-download{background-color:#22c55e;color:#fff;padding:.875rem 2rem;font-size:1.125rem;gap:var(--spacing-sm)}.btn-download:hover{background-color:#16a34a;color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px rgba(34,197,94,.3)}.mirror-selector{display:flex;align-items:center;gap:var(--spacing-sm)}.mirror-selector label{font-size:.875rem;color:var(--color-text-muted)}.mirror-select{padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg);color:var(--color-text);font-size:.875rem;cursor:pointer}.alt-download-methods{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.alt-method{display:flex;align-items:center;gap:.375rem;font-size:.875rem;color:var(--color-text-secondary);text-decoration:none;padding:.375rem .75rem;border-radius:var(--radius-md);transition:all var(--transition-fast)}.alt-method:hover{background-color:var(--color-bg-secondary);color:var(--color-primary)}.all-platforms{padding:var(--spacing-2xl)0}.all-platforms h2{text-align:center;margin-bottom:var(--spacing-xl)}.platforms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}.platform-card{padding:var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-bg);transition:all var(--transition-base);text-align:center}.platform-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.platform-card.platform-detected{border-color:var(--color-primary);background-color:var(--color-bg-secondary)}.platform-icon{width:64px;height:64px;margin:0 auto var(--spacing-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.platform-card h3{font-size:1.125rem;margin-bottom:var(--spacing-xs)}.beta-badge{display:inline-block;background-color:#f59e0b;color:#fff;font-size:.625rem;font-weight:600;padding:2px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px;margin-left:4px;vertical-align:middle}.platform-version{font-size:.875rem;color:var(--color-primary);font-weight:600;margin-bottom:var(--spacing-xs)}.platform-req{font-size:.8125rem;color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.platform-actions{display:flex;flex-direction:column;gap:var(--spacing-sm)}.btn-platform{background-color:var(--color-primary);color:#fff;padding:.625rem 1.5rem;width:100%}.btn-platform:hover{background-color:var(--color-primary-hover);color:#fff;transform:translateY(-1px)}.platform-mirrors{display:flex;justify-content:center;gap:var(--spacing-sm)}.mirror-link{font-size:.8125rem;color:var(--color-text-secondary);text-decoration:none;padding:.25rem .5rem;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.mirror-link:hover{background-color:var(--color-bg-secondary);color:var(--color-primary)}.checksum-badge{display:inline-flex;align-items:center;justify-content:center;padding:.25rem .5rem;color:var(--color-text-secondary);cursor:help;transition:all var(--transition-fast);position:relative}.checksum-badge:hover{color:var(--color-primary)}.checksum-badge::before{content:attr(data-sha);position:absolute;bottom:100%;right:0;background-color:var(--color-bg-secondary);color:var(--color-text);padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--radius-md);font-size:.75rem;font-family:var(--font-mono);white-space:nowrap;opacity:0;visibility:hidden;transform:translateY(5px);transition:all var(--transition-fast);pointer-events:none;box-shadow:var(--shadow-lg);border:1px solid var(--color-border);margin-bottom:.5rem;z-index:100}.checksum-badge:hover::before{opacity:1;visibility:visible;transform:translateY(0)}.download-resources{padding:var(--spacing-2xl)0;background-color:var(--color-bg-secondary)}.resources-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}.resource-card{padding:var(--spacing-lg);background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.resource-card h3{font-size:1.125rem;margin-bottom:var(--spacing-md)}.resource-card ul{list-style:none}.resource-card li{margin-bottom:var(--spacing-sm)}.resource-card a{color:var(--color-text-secondary);font-size:.9375rem}.resource-card a:hover{color:var(--color-primary)}@media(max-width:968px){.detected-content{flex-direction:column;text-align:center}.download-actions{flex-direction:column;width:100%}.btn-download{width:100%}.platforms-grid{grid-template-columns:repeat(2,1fr)}.resources-grid{grid-template-columns:1fr}}@media(max-width:768px){.platforms-grid{grid-template-columns:1fr}}.about-hero{padding:var(--spacing-xl)0;background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);text-align:center}.about-hero h1{margin-bottom:var(--spacing-sm)}.about-badge{display:inline-block;padding:.375rem .875rem;background-color:var(--color-secondary);color:#fff;border-radius:var(--radius-lg);font-size:.875rem;font-weight:600;margin-bottom:var(--spacing-md)}.about-description{max-width:700px;margin:0 auto;color:var(--color-text-secondary);font-size:1.0625rem}.about-content{padding:var(--spacing-2xl)0}.about-content .prose{max-width:900px;margin:0 auto}.prose h1{font-size:2rem;margin-top:var(--spacing-2xl);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-border)}.prose h2{font-size:1.75rem;margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);color:var(--color-text)}.prose h3{font-size:1.5rem;margin-top:var(--spacing-lg);margin-bottom:var(--spacing-md)}.prose p{margin-bottom:var(--spacing-md);line-height:1.7;color:var(--color-text-secondary)}.prose ul{margin-bottom:var(--spacing-md);padding-left:var(--spacing-xl)}.prose li{margin-bottom:var(--spacing-sm);line-height:1.7}.prose a{color:var(--color-primary);font-weight:500}.prose a:hover{color:var(--color-primary-hover);text-decoration:underline}.media-hero{padding:var(--spacing-2xl)0 var(--spacing-xl);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:#fff;text-align:center}.media-hero h1{color:#fff;margin-bottom:var(--spacing-md);font-size:2.75rem}.media-description{font-size:1.125rem;margin-bottom:var(--spacing-xl);opacity:.95}.media-stats{display:flex;gap:var(--spacing-lg);max-width:900px;margin:0 auto;align-items:stretch}.stat-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-lg);background:rgba(255,255,255,.1);border-radius:var(--radius-lg);backdrop-filter:blur(10px);transition:all var(--transition-base);flex:1;text-decoration:none;color:#fff;cursor:pointer}.stat-item:hover{background:rgba(255,255,255,.15);transform:translateY(-3px);color:#fff}.stat-item svg{color:#fff}.stat-item span{font-size:.9375rem;font-weight:600;text-align:center}.stat-item-right{margin-left:auto;flex:.8}.media-intro{padding:var(--spacing-xl)0;background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border)}.intro-text{font-size:1.0625rem;text-align:center;margin-bottom:var(--spacing-lg);color:var(--color-text-secondary)}.intro-meta{display:flex;justify-content:center;gap:var(--spacing-2xl);flex-wrap:wrap}.intro-meta p{margin:0;font-size:.9375rem}.intro-meta strong{color:var(--color-primary)}.media-content{padding:var(--spacing-2xl)0}.media-content h1{display:none}.media-content h2{font-size:1.75rem;margin-top:var(--spacing-3xl);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-sm);border-bottom:3px solid var(--color-primary);color:var(--color-text);display:flex;align-items:center;gap:var(--spacing-md)}.media-content h2::before{content:'';width:8px;height:32px;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-sm)}.media-content ul{list-style:none;padding:0;display:grid;gap:var(--spacing-md)}.media-content li{padding:var(--spacing-md)var(--spacing-lg);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);border-left:4px solid var(--color-primary);transition:all var(--transition-base)}.media-content li:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-left-color:var(--color-secondary)}.media-content li strong{color:var(--color-text);font-size:1.0625rem}.media-content li a{color:var(--color-primary);font-weight:500;text-decoration:none}.media-content li a:hover{color:var(--color-secondary);text-decoration:underline}@media(max-width:768px){.media-stats{flex-direction:column;gap:var(--spacing-md)}.stat-item-right{margin-left:0;flex:1}.media-hero h1{font-size:2rem}.intro-meta{flex-direction:column;gap:var(--spacing-md);text-align:center}.media-content h2{font-size:1.5rem}}.contact-hero{padding:var(--spacing-xl)0;background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);text-align:center}.contact-hero h1{margin-bottom:var(--spacing-sm)}.contact-description{max-width:700px;margin:0 auto;color:var(--color-text-secondary);font-size:1.0625rem}.contact-content{padding:var(--spacing-2xl)0;max-width:900px;margin:0 auto}.contact-content h2{font-size:1.75rem;margin-top:var(--spacing-2xl);margin-bottom:var(--spacing-md);color:var(--color-text)}.contact-content h3{font-size:1.375rem;margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);color:var(--color-primary)}.contact-content p,.contact-content li{line-height:1.7;color:var(--color-text-secondary)}.contact-content ul{margin-bottom:var(--spacing-lg)}.contact-content li{margin-bottom:var(--spacing-sm)}.contact-content code{background-color:var(--color-bg-tertiary);padding:.125rem .5rem;border-radius:var(--radius-sm);font-size:.875em;font-family:var(--font-mono)}.contact-content pre{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);overflow-x:auto;margin-bottom:var(--spacing-lg)}.contact-content pre code{background:0 0;padding:0}.contact-content table{width:100%;border-collapse:collapse;margin-bottom:var(--spacing-xl);background-color:var(--color-bg);border:1px solid var(--color-border)}.contact-content thead{background-color:var(--color-bg-secondary)}.contact-content th{padding:var(--spacing-md);text-align:left;font-weight:600;border-bottom:2px solid var(--color-border)}.contact-content td{padding:var(--spacing-md);border-bottom:1px solid var(--color-border)}.contact-content tbody tr:hover{background-color:var(--color-bg-secondary)}@media(max-width:768px){.contact-hero h1{font-size:2rem}.contact-content table{font-size:.875rem}.contact-content th,.contact-content td{padding:var(--spacing-sm)}}.legal-hero{padding:var(--spacing-xl)0;background-color:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);text-align:center}.legal-hero h1{margin-bottom:var(--spacing-sm)}.legal-description{max-width:700px;margin:0 auto var(--spacing-sm);color:var(--color-text-secondary);font-size:1.0625rem}.legal-updated{font-size:.875rem;color:var(--color-text-muted);font-style:italic}.legal-content{padding:var(--spacing-2xl)0}.legal-content .prose{max-width:900px;margin:0 auto}@media(max-width:768px){.legal-hero h1{font-size:2rem}}.irc-log{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);font-family:var(--font-mono);font-size:.875rem;line-height:1.4;overflow-x:auto;white-space:pre-wrap;word-break:break-word}.irc-log .timestamp{color:var(--color-text-muted);font-weight:500}.irc-log .nick{color:var(--color-primary);font-weight:600}.irc-log .nick-op{color:var(--color-accent)}.irc-log .nick-voice{color:var(--color-success)}.irc-log .action{color:var(--color-secondary);font-style:italic}.irc-log .mode{color:var(--color-warning)}.irc-log .server{color:var(--color-text-muted)}.category-meeting{background-color:var(--color-accent);color:#fff;padding:.125rem .5rem;border-radius:var(--radius-sm);font-size:.75rem;font-weight:500}.meeting-attendees{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);align-items:center;margin-top:var(--spacing-sm)}.attendee-badge{background-color:var(--color-bg-tertiary);color:var(--color-text);padding:.25rem .75rem;border-radius:var(--radius-lg);font-size:.875rem;font-weight:500;border:1px solid var(--color-border);transition:all var(--transition-base)}.attendee-badge:hover{background-color:var(--color-primary);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.attendees-inline{color:var(--color-text-secondary);font-style:italic}.attendees-inline strong{color:var(--color-text);font-style:normal}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.thank-you-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg);padding:var(--spacing-2xl)var(--spacing-lg)}.thank-you-content{max-width:700px;margin:0 auto;text-align:center}.thank-you-logo{margin-bottom:var(--spacing-xl)}.thank-you-content h1{font-size:2.5rem;margin-bottom:var(--spacing-lg);color:var(--color-text)}.thank-you-content .download-status{background:var(--color-bg-secondary);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.thank-you-content .status-icon{margin-bottom:var(--spacing-md)}.thank-you-content .status-icon svg{color:var(--color-primary);animation:bounce 2s infinite}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.thank-you-content .status-message{font-size:1.125rem;color:var(--color-text)}.thank-you-content p{font-size:1.125rem;line-height:1.8;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.thank-you-content h2{font-size:1.5rem;margin:var(--spacing-2xl)0 var(--spacing-md);color:var(--color-primary)}.thank-you-content h3{font-size:1.25rem;margin:var(--spacing-xl)0 var(--spacing-md);color:var(--color-text)}.thank-you-content ul{text-align:left;max-width:500px;margin:var(--spacing-lg)auto}.thank-you-content li{margin-bottom:var(--spacing-sm);line-height:1.6}.thank-you-footer{margin-top:var(--spacing-2xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border);font-size:.9375rem}.thank-you-footer a{color:var(--color-primary);text-decoration:none}.thank-you-footer a:hover{text-decoration:underline}.thank-you-footer span{margin:0 var(--spacing-sm);color:var(--color-text-muted)}.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.75);z-index:10000;align-items:center;justify-content:center;padding:var(--spacing-lg);animation:fadeIn .3s ease-out}.modal-overlay:target{display:flex}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.modal-content{background:var(--color-bg);border-radius:var(--radius-lg);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative;animation:slideUp .3s ease-out}@keyframes slideUp{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:0 0;border:none;font-size:2rem;line-height:1;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-xs);transition:color var(--transition-fast);z-index:1;text-decoration:none;display:inline-block}.modal-close:hover{color:var(--color-text)}.modal-header{text-align:center;padding:var(--spacing-xl)var(--spacing-xl)var(--spacing-lg);border-bottom:1px solid var(--color-border)}.modal-mascot{margin-bottom:var(--spacing-md)}.modal-header h2{font-size:1.75rem;margin-bottom:var(--spacing-sm);color:var(--color-text)}.modal-subtitle{font-size:1rem;color:var(--color-text-secondary);margin:0}.modal-body{padding:var(--spacing-xl)}.modal-intro{font-size:.9375rem;line-height:1.6;color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);text-align:center}.section-label{font-size:.875rem;font-weight:600;color:var(--color-text-secondary);margin:var(--spacing-xl)0 var(--spacing-md);text-align:center}.crypto-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm);margin-top:var(--spacing-md)}.btn-donate{width:100%;padding:var(--spacing-md)var(--spacing-xl);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-size:1.125rem;font-weight:700;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.btn-donate:hover{background:var(--color-primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px rgba(30,64,175,.3)}.btn-donate svg{color:#fff}.modal-disclaimer{font-size:.75rem;color:var(--color-text-muted);text-align:center;margin:var(--spacing-lg)0 0}.modal-footer{padding:var(--spacing-lg)var(--spacing-xl);border-top:1px solid var(--color-border);text-align:center}.btn-no-thanks{background:0 0;border:none;color:var(--color-text-secondary);font-size:.9375rem;cursor:pointer;text-decoration:underline;padding:var(--spacing-sm)}.btn-no-thanks:hover{color:var(--color-primary)}.poll-modal-content{max-width:600px}#poll-iframe{width:100%;border:none;min-height:400px;display:block}.poll-loading{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);font-size:1rem}.poll-error{text-align:center;padding:var(--spacing-xl);color:var(--color-error);font-size:1rem}.poll-question{font-size:1.125rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-xl);text-align:center}.poll-form{display:flex;flex-direction:column;gap:var(--spacing-lg)}.poll-options{display:flex;flex-direction:column;gap:var(--spacing-md)}.poll-option{display:flex;align-items:center;padding:var(--spacing-md);background:var(--color-bg-secondary);border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.poll-option:hover{border-color:var(--color-primary);background:var(--color-bg-tertiary)}.poll-option input[type=radio],.poll-option input[type=checkbox]{margin-right:var(--spacing-md);width:20px;height:20px;cursor:pointer}.poll-option-text{font-size:1rem;color:var(--color-text);flex:1}.poll-submit{margin-top:var(--spacing-md)}.poll-thanks{font-size:1.125rem;font-weight:600;color:var(--color-success);text-align:center;margin-bottom:var(--spacing-xl)}.poll-results-chart{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.poll-result-item{background:var(--color-bg-secondary);border-radius:var(--radius-md);padding:var(--spacing-md)}.poll-result-item.user-voted{border:2px solid var(--color-primary);background:var(--color-bg-tertiary)}.poll-result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.poll-result-label{font-size:1rem;font-weight:500;color:var(--color-text)}.poll-result-percentage{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.poll-result-bar-container{background:var(--color-border);height:8px;border-radius:var(--radius-sm);overflow:hidden;margin-bottom:var(--spacing-xs)}.poll-result-bar{background:linear-gradient(90deg,var(--color-primary),var(--color-accent));height:100%;border-radius:var(--radius-sm);transition:width var(--transition-base)}.poll-result-votes{font-size:.875rem;color:var(--color-text-secondary)}.poll-close-btn{width:100%}.donate-interstitial{min-height:100vh;background:var(--color-bg);padding:var(--spacing-2xl)0}.donate-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-3xl);max-width:1200px;margin:0 auto}.donate-left{display:flex;flex-direction:column}.donate-content{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.i2p-logo-small{margin-bottom:var(--spacing-md)}.donate-content h1{font-size:1.75rem;margin-bottom:var(--spacing-lg);color:var(--color-text)}.donate-content h2{font-size:1.25rem;margin:var(--spacing-xl)0 var(--spacing-md);color:var(--color-primary)}.donate-content h3{font-size:1.1rem;margin:var(--spacing-lg)0 var(--spacing-sm);color:var(--color-text)}.donate-content p{line-height:1.7;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.donate-content ul{margin:var(--spacing-md)0;padding-left:var(--spacing-xl)}.donate-content li{margin-bottom:var(--spacing-sm);line-height:1.6;color:var(--color-text-secondary)}.download-status{background:var(--color-bg-secondary);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center;margin-bottom:var(--spacing-xl)}.download-status.download-started{border-color:var(--color-success);background:var(--color-bg-secondary)}.countdown-container{position:relative;width:100px;height:100px;margin:0 auto var(--spacing-md)}.countdown-circle{width:100%;height:100%;transform:rotate(-90deg)}.countdown-track{fill:none;stroke:var(--color-border);stroke-width:8}.countdown-progress{fill:none;stroke:var(--color-primary);stroke-width:8;stroke-linecap:round;transition:stroke-dashoffset 1s linear}.countdown-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2rem;font-weight:700;color:var(--color-text)}.status-message{font-size:1.125rem;margin-bottom:var(--spacing-md);color:var(--color-text)}.status-message strong{display:block;font-size:1.25rem;margin-bottom:var(--spacing-xs);color:var(--color-text)}.btn-skip{background:var(--color-primary);color:#fff;border:2px solid var(--color-primary);padding:var(--spacing-sm)var(--spacing-xl);border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all var(--transition-fast);font-size:1rem}.btn-skip:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);transform:translateY(-2px)}.donate-footer{margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.disclaimer{font-size:.875rem;color:var(--color-text-muted);font-style:italic;margin-bottom:var(--spacing-md)}.footer-links{display:flex;gap:var(--spacing-sm);font-size:.875rem;color:var(--color-text-secondary);align-items:center}.footer-links a{color:var(--color-primary);text-decoration:none}.footer-links a:hover{text-decoration:underline}.donate-right{position:sticky;top:var(--spacing-xl);height:fit-content}.donation-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg)}.secure-badge{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-success);font-weight:600;margin-bottom:var(--spacing-lg);font-size:.9375rem}.secure-badge svg{color:var(--color-success)}.donation-tabs{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl)}.tab-button{padding:var(--spacing-md)var(--spacing-lg);border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-weight:600;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs)}.tab-button:hover{border-color:var(--color-primary);background:var(--color-bg-secondary)}.tab-button.active{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.tab-button svg{fill:currentColor}.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.amount-btn{padding:var(--spacing-md);border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-weight:600;font-size:1.125rem;cursor:pointer;transition:all var(--transition-fast)}.amount-btn:hover{border-color:var(--color-primary);background:var(--color-bg-secondary)}.amount-btn.active{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.custom-amount{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);padding:var(--spacing-md);border:2px solid var(--color-primary);border-radius:var(--radius-md);background:var(--color-bg-secondary)}.currency-symbol{font-size:1.25rem;font-weight:600;color:var(--color-text-secondary)}.amount-input{flex:1;border:none;background:0 0;font-size:1.5rem;font-weight:700;color:var(--color-text);padding:0;outline:none}.amount-input::-webkit-inner-spin-button,.amount-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.currency-select{padding:var(--spacing-xs)var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);font-weight:600;cursor:pointer}.payment-methods{margin-top:var(--spacing-xl)}.payment-methods>h3{font-size:1.125rem;margin-bottom:var(--spacing-lg);color:var(--color-text)}.payment-section{margin-bottom:var(--spacing-xl)}.payment-section h4{font-size:.9375rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs)}.payment-section h4 svg{color:var(--color-primary)}.crypto-options{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.crypto-btn{padding:var(--spacing-md)var(--spacing-sm);border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);cursor:pointer;transition:all var(--transition-fast);display:flex;flex-direction:column;align-items:center;text-align:center}.crypto-btn strong{font-size:.875rem;color:var(--color-text);display:block;margin-bottom:var(--spacing-xs)}.crypto-btn small{font-size:.75rem;color:var(--color-text-muted)}.crypto-btn:hover{border-color:var(--color-primary);background:var(--color-bg-secondary)}.crypto-btn.active{border-color:var(--color-primary);background:var(--color-primary)}.crypto-btn.active strong,.crypto-btn.active small{color:#fff}.crypto-address{margin-top:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md)}.address-box{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md)}.address-box code{flex:1;font-family:var(--font-mono);font-size:.75rem;color:var(--color-text);word-break:break-all}.copy-btn{padding:var(--spacing-xs);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;color:var(--color-text-secondary)}.copy-btn:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.qr-code{text-align:center;padding:var(--spacing-md);color:var(--color-text-muted);font-size:.875rem}.payment-link{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);margin-bottom:var(--spacing-sm);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);text-decoration:none;font-weight:600;transition:all var(--transition-fast)}.payment-link:hover{border-color:var(--color-primary);background:var(--color-primary);color:#fff;transform:translateX(4px)}.payment-link svg{color:var(--color-text-muted)}.payment-link:hover svg{color:#fff}.no-thanks{text-align:center;margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.text-link{background:0 0;border:none;color:var(--color-text-secondary);text-decoration:underline;cursor:pointer;font-size:.875rem}.text-link:hover{color:var(--color-primary)}@media(max-width:968px){.donate-layout{grid-template-columns:1fr;gap:var(--spacing-xl)}.donate-right{position:static}.amount-grid{grid-template-columns:repeat(2,1fr)}.crypto-options{grid-template-columns:1fr}}@media(max-width:640px){.donate-interstitial{padding:var(--spacing-lg)0}.donation-tabs{grid-template-columns:1fr}.amount-grid{grid-template-columns:1fr}}.pgp-key-btn{display:inline-block;padding:var(--spacing-xs)var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-primary);text-decoration:none;font-size:.875rem;font-weight:600;transition:all var(--transition-fast);margin-top:var(--spacing-xs)}.pgp-key-btn:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.pgp-key-btn:active{transform:translateY(0)}.content-year,.paper-year{font-size:1.5rem;font-weight:700;color:var(--color-primary);margin:var(--spacing-xl)0 var(--spacing-sm);padding-bottom:var(--spacing-xs);border-bottom:2px solid var(--color-primary)}.content-year:first-child,.paper-year:first-child{margin-top:0}.version-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm);padding-bottom:var(--spacing-xs);border-bottom:2px solid var(--color-border)}.version-number{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.content-entry,.paper-entry{padding:var(--spacing-md);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);margin-bottom:var(--spacing-md)}.content-entry:hover,.paper-entry:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.content-entry-title,.paper-title{font-size:1.125rem;font-weight:600;margin-bottom:.25rem;line-height:1.3}.content-entry-title a,.paper-title a{color:var(--color-text);text-decoration:none;transition:color var(--transition-fast)}.content-entry-title a:hover,.paper-title a:hover{color:var(--color-primary)}.content-entry-title .no-link,.paper-title .no-link{color:var(--color-text);cursor:default}.content-entry-meta,.paper-authors{color:var(--color-text-secondary);margin-bottom:.25rem;font-size:.875rem}.content-entry-venue,.paper-venue{color:var(--color-text-muted);font-size:.8125rem;font-style:italic;margin-bottom:var(--spacing-sm)}.content-entry-actions,.paper-actions{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.content-btn,.paper-link{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs)var(--spacing-md);background:var(--color-primary);color:#fff;text-decoration:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;transition:all var(--transition-fast);border:none;cursor:pointer}.content-btn:hover,.paper-link:hover{background:var(--color-primary-hover);transform:translateY(-1px);color:#fff}.content-btn-secondary,.bibtex-toggle{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs)var(--spacing-md);background:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.content-btn-secondary:hover,.bibtex-toggle:hover{background:var(--color-bg-tertiary);border-color:var(--color-primary)}.bibtex-wrapper{display:contents}.bibtex-content{width:100%;margin-top:var(--spacing-sm);padding:var(--spacing-sm);background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.75rem;overflow-x:auto;display:none;white-space:pre-wrap;color:var(--color-text-secondary)}.bibtex-content.show{display:block}.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin:var(--spacing-lg)0}.content-card{text-align:center;padding:var(--spacing-lg);background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:all var(--transition-fast)}.content-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.content-card img{max-width:200px;height:auto;margin:0 auto var(--spacing-md)}.content-card h3{margin:var(--spacing-sm)0;font-size:1.125rem}.content-card p{margin:var(--spacing-sm)0;color:var(--color-text-secondary);font-size:.875rem}.content-card .content-btn{display:inline-block;margin-top:var(--spacing-sm)}.content-intro{background:var(--color-bg-secondary);border-left:4px solid var(--color-primary);padding:var(--spacing-lg);margin-bottom:var(--spacing-xl);border-radius:var(--radius-md)}.content-badge{display:inline-block;padding:var(--spacing-xs)var(--spacing-sm);background:var(--color-bg-tertiary);color:var(--color-text-secondary);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;margin-right:var(--spacing-xs)}.content-badge.status-released{background:#d1fae5;color:#065f46}[data-theme=dark] .content-badge.status-released{background:#064e3b;color:#6ee7b7}.content-badge.status-target{background:#fef3c7;color:#92400e}[data-theme=dark] .content-badge.status-target{background:#78350f;color:#fcd34d}.content-entry ul,.paper-entry ul{list-style:none;padding:0;margin:0}.content-entry ul li,.paper-entry ul li{padding:.5rem 0 .5rem 1.5rem;position:relative;line-height:1.6}.content-entry ul li::before,.paper-entry ul li::before{content:"▸";position:absolute;left:0;color:var(--color-primary);font-weight:700}details.content-section{margin:var(--spacing-lg)0}details.content-section summary{cursor:pointer;padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);font-weight:600;transition:all var(--transition-fast)}details.content-section summary:hover{background:var(--color-bg-tertiary)}.content-divider{text-align:center;margin:var(--spacing-2xl)0;position:relative}.content-divider::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--color-border)}.content-divider-label{display:inline-block;background:var(--color-bg);padding:var(--spacing-sm)var(--spacing-lg);position:relative;font-weight:700;color:var(--color-text-secondary);border:1px solid var(--color-border);border-radius:20px}.error-page{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--spacing-3xl)0;min-height:60vh}.error-mascot{max-width:400px;width:100%;height:auto;margin-bottom:var(--spacing-xl)}.error-mascot-placeholder{width:200px;height:200px;background-color:var(--color-bg-secondary);border:2px dashed var(--color-border);border-radius:50%;margin-bottom:var(--spacing-xl);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);font-size:.875rem}.error-title{font-size:6rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--spacing-xs);line-height:1;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.error-subtitle{font-size:2rem;font-weight:700;color:var(--color-text);margin-bottom:var(--spacing-md)}.error-text{font-size:1.125rem;color:var(--color-text-secondary);max-width:500px;margin-bottom:var(--spacing-xl);line-height:1.6}@media(max-width:768px){.error-title{font-size:4rem}.error-subtitle{font-size:1.5rem}}