:root{--bg: #0d1117;--surface: #0f141b;--text: #e6edf3;--muted: #9da7b1;--primary: #7aa2ff;--primary-variant: #9bb9ff;--border-weak: rgba(230, 237, 243, .08);--border-strong: rgba(230, 237, 243, .16)}html,body{height:100%;margin:0;background:var(--bg);color:var(--text);overflow-x:hidden;max-width:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;color-scheme:dark}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}::-moz-selection{background:#7aa2ff47;color:var(--text)}::selection{background:#7aa2ff47;color:var(--text)}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.page{position:relative;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);padding-top:4.25rem;--page-x: clamp(1rem, 3.5vw, 2rem);--content-w: 960px}.site-header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.9rem var(--page-x);border:none;border-bottom:1px solid var(--border-weak);background:#0d11171a;backdrop-filter:blur(10px) saturate(120%);-webkit-backdrop-filter:blur(10px) saturate(120%);border-radius:0;overflow:visible}.brand{display:inline-flex;align-items:center;gap:.3rem;font-weight:800;font-size:1.05rem;letter-spacing:.2px;text-decoration:none;color:var(--text);transition:transform .22s cubic-bezier(.22,.61,.36,1)}.brand:active{transform:scale(.985)}.brand span{color:var(--text)}.icon{width:1.3rem;height:1.3rem;display:block}.snow-toggle{width:2.15rem;height:2.15rem;display:inline-grid;place-items:center;border-radius:999px;border:1px solid var(--border-weak);background:#0d11172e;color:#9da7b1e6;cursor:pointer;transition:transform .18s cubic-bezier(.22,.61,.36,1),border-color .2s ease,background-color .2s ease,color .2s ease;-webkit-tap-highlight-color:transparent}.snow-toggle:active{transform:scale(.97)}.snow-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.snow-toggle[data-on=true]{color:#9da7b1e6;border-color:var(--border-strong);background:#ffffff0a}@media(hover:hover)and (pointer:fine){.snow-toggle:hover{border-color:var(--border-strong);background:#0d111747}.snow-toggle[data-on=true]:hover{border-color:#e6edf338;background:#ffffff0f}}.snow-icon{width:94%;height:94%;display:block;color:#9da7b1e6}.snow-toggle[data-on=true] .snow-icon{color:#86d5ff}main{flex:1;display:grid;place-items:start center;padding:clamp(1rem,2.5vw,2rem) var(--page-x) 2.5rem;text-align:center}.container{width:min(var(--content-w),100%);margin:0 auto;display:grid;gap:.6rem}.hero-card{position:relative;width:100%;border-radius:1.1rem;padding:clamp(1.75rem,4vw,2.75rem);border:1px solid var(--border-weak);background:var(--surface);box-shadow:0 8px 28px #00000059}.title{margin:0 0 .6rem;font-size:clamp(2rem,5.2vw,3rem);font-weight:800;line-height:1.15;letter-spacing:.2px;color:var(--text)}.subtitle{margin:0 auto;color:var(--muted);max-width:64ch;font-size:clamp(1.05rem,2.8vw,1.15rem);opacity:.96}.actions{margin-top:1.25rem;display:grid;grid-template-columns:1fr;gap:.6rem;justify-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;width:100%;padding:1rem 1.2rem;border-radius:.9rem;border:1px solid var(--border-weak);text-decoration:none;font-weight:700;letter-spacing:.2px;transition:background-color .25s ease,border-color .25s ease,box-shadow .25s ease,transform .22s cubic-bezier(.22,.61,.36,1),filter .22s cubic-bezier(.22,.61,.36,1);touch-action:manipulation;-moz-user-select:none;user-select:none;-webkit-user-select:none}.btn .icon{width:1.1rem;height:1.1rem}.btn.telegram-btn{gap:.28rem}.btn.primary{color:#0b1220;background:var(--primary);border-color:transparent;box-shadow:0 6px 18px #7aa2ff38}@media(hover:hover)and (pointer:fine){.btn.primary:hover{background:var(--primary-variant);border-color:#7aa2ff8c;box-shadow:0 0 0 2px #7aa2ff59,0 12px 26px #7aa2ff40}}.btn.primary:active,.btn.primary.pressed{transform:scale(.982);filter:brightness(.985);border-color:#7aa2ff99;box-shadow:0 0 0 2px #7aa2ff73,0 8px 20px #7aa2ff40}.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.site-footer{text-align:center;padding:1.2rem var(--page-x);border-top:1px solid var(--border-weak);color:var(--muted);font-size:.92rem;background:#0d111780;backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%)}.site-footer a{color:var(--text);font-weight:700;text-decoration:none}.site-footer a:hover{text-decoration:underline}.features{margin:.5rem 0 0;width:100%;display:grid;grid-template-columns:1fr;gap:1.1rem;text-align:left}@media(min-width:640px){.features{grid-template-columns:repeat(3,1fr);gap:1.25rem}}.feature-card{background:var(--surface);border:1px solid var(--border-weak);border-radius:1rem;padding:1.9rem 1.25rem;box-shadow:0 8px 24px #0000004d;transition:background-color .25s ease,border-color .25s ease,box-shadow .25s ease,transform .22s cubic-bezier(.22,.61,.36,1),filter .22s cubic-bezier(.22,.61,.36,1)}@media(hover:hover)and (pointer:fine){.feature-card:hover{background:#1a1d24;border-color:#7aa2ff59;box-shadow:0 0 0 2px #7aa2ff40,0 14px 30px #00000059}}.feature-card:active,.feature-card.pressed{transform:scale(.985);filter:brightness(.985);border-color:#7aa2ff80;box-shadow:0 0 0 2px #7aa2ff66,0 10px 24px #7aa2ff38}.feature-card h3{margin:0 0 .6rem;font-size:1.15rem;font-weight:750}.feature-card p{margin:0;color:var(--muted);font-size:1rem;line-height:1.6}@supports not (backdrop-filter: blur(8px)){.site-header,.hero-card,.site-footer{background:var(--surface)}}@media(min-width:1024px){.page{--page-x: 1.5rem;--content-w: 820px}main{padding:1.25rem var(--page-x) 2rem}.hero-card{width:min(var(--content-w),100%);padding:2rem}.title{font-size:2.4rem}.subtitle{font-size:1.05rem;max-width:60ch}.actions{margin-top:1rem}.btn{padding:.9rem 1.1rem}.features{width:min(var(--content-w),100%);gap:1rem;margin-top:.75rem}.feature-card{padding:1.4rem 1.1rem}.feature-card h3{margin-bottom:.5rem}.feature-card p{line-height:1.5}}@media(min-width:640px){.actions{grid-template-columns:clamp(220px,33%,420px);justify-content:center;justify-items:stretch}.btn{width:100%}}.snow-canvas{position:fixed;inset:0;pointer-events:none;z-index:9999}.christmas-tree{display:inline-block;position:relative;width:1.35em;height:1.35em;vertical-align:-.15em}.fallback{display:block;width:100%;height:100%}