/* Reboot design tokens, aligned with avtgr.reboot.im's public light theme.
   Source: @reboot/design-tokens as served by Avatargram on 2026-10-05. */
:root{--ds-background-100:#fff;--ds-background-200:#fafafa;--ds-gray-100:#f2f2f2;--ds-gray-200:#ebebeb;--ds-gray-900:#4d4d4d;--ds-gray-1000:#171717;--ds-gray-alpha-200:#00000014;--background:var(--ds-background-100);--foreground:var(--ds-gray-1000);--muted:var(--ds-background-200);--muted-foreground:var(--ds-gray-900);--border:var(--ds-gray-alpha-200);--primary:var(--ds-gray-1000);--primary-foreground:var(--ds-background-100);--radius:6px;--font-sans:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;--font-mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px;font-feature-settings:'liga' 1,'calt' 1}body{margin:0;background:var(--background);color:var(--foreground);font-family:var(--font-sans);font-size:14px;line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}::selection{background:var(--foreground);color:var(--background)}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:2px solid #0070f3;outline-offset:4px}.wrap,.nav{max-width:1024px;margin:auto;padding-left:24px;padding-right:24px}.nav{display:flex;align-items:center;justify-content:space-between;padding-top:24px;min-height:48px;gap:24px}.brand{font-size:14px;font-weight:600;letter-spacing:-.35px}.brand span{color:inherit}nav{display:flex;gap:24px;font-size:14px;color:var(--muted-foreground)}nav a{text-decoration:underline;text-underline-offset:4px}nav a:hover{color:var(--foreground)}.hero{display:flex;flex-direction:column;align-items:center;padding-top:96px;padding-bottom:64px;gap:64px;text-align:center}.hero>div:first-child{width:100%}.eyebrow{font-size:14px;font-weight:600;letter-spacing:2.8px;color:var(--muted-foreground);margin:0;text-transform:uppercase}.dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#737373;margin-right:6px}h1{font-size:56px;line-height:56px;letter-spacing:-1.68px;font-weight:600;margin:24px 0 0;text-wrap:balance}h1 em{font-style:normal}.lead{font-size:18px;line-height:28px;font-weight:400;color:var(--muted-foreground);max-width:576px;margin:24px auto 32px;text-wrap:balance}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;padding:12px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;line-height:20px;border:1px solid transparent;transition:background .15s,border-color .15s}.primary{background:var(--primary);color:var(--primary-foreground)}.primary:hover{background:#333}.secondary{background:var(--background);color:var(--foreground);border-color:#d6d6d6}.secondary:hover{background:var(--muted)}.text-link{display:block;width:max-content;max-width:100%;margin:20px auto 0;color:var(--muted-foreground);font-size:14px;text-decoration:underline;text-underline-offset:4px}.hero-note{font-size:14px;line-height:20px;color:var(--muted-foreground);margin:16px auto 0}.scene{width:100%;max-width:640px;text-align:left;background:var(--muted);border:1px solid var(--border);border-radius:12px;padding:24px}.scene-top{display:flex;align-items:center;gap:4px;font-size:10px;line-height:16px;letter-spacing:.8px;color:var(--muted-foreground);margin-bottom:24px}.scene-top>span:last-child{margin-left:auto}.screen{border:1px solid #ddd;border-radius:8px;overflow:hidden;box-shadow:0 2px 2px #0000000a,0 8px 8px -8px #0000000a}.windowbar{display:flex;align-items:center;gap:5px;height:32px;background:#f2f2f2;padding:10px;border-bottom:1px solid var(--border)}.windowbar i{width:7px;height:7px;background:#c7c7c7;border-radius:50%}.windowbar span{font-size:10px;color:var(--muted-foreground);margin:auto}.workspace{display:flex;height:216px;background:#fff}.rail{width:38px;flex-shrink:0;background:#fafafa;border-right:1px solid var(--border);font-size:20px;line-height:2.3;text-align:center;color:#737373}.tree{width:140px;flex-shrink:0;padding:24px 14px;border-right:1px solid var(--border);font-size:9px;letter-spacing:.5px;color:#737373}.tree b{display:block;font-size:13px;letter-spacing:0;color:var(--foreground);margin-top:18px}.tree small{display:block;font-size:10px;letter-spacing:0;margin-top:6px}.pill{display:inline-block;margin-top:20px;font-size:9px;letter-spacing:0;color:var(--foreground);background:#f2f2f2;border:1px solid var(--border);padding:2px 7px;border-radius:var(--radius)}.editor{flex:1;min-width:0;padding:32px 20px;position:relative}.code{font-family:var(--font-mono);font-size:11px;color:#4d4d4d;white-space:nowrap}.code strong{color:#171717;font-weight:600}.code.muted{color:#8c8c8c}.cursor{color:#171717;margin-top:10px}.statusline{position:absolute;bottom:0;left:0;right:0;padding:6px 10px;background:#f2f2f2;border-top:1px solid var(--border);color:#4d4d4d;font-size:9px}.statusline span{float:right}.connection{display:flex;align-items:center;justify-content:space-around;margin-top:24px;text-align:center}.device{display:block;font-size:34px;line-height:44px;color:#4d4d4d}.connection b{display:block;font-size:10px;font-weight:600;letter-spacing:1px}.connection small{display:block;font-size:11px;color:var(--muted-foreground);margin-top:4px}.wire{width:32%;padding-bottom:18px}.wire span{font-size:8px;letter-spacing:.7px;color:#737373}.wire i{display:block;border-top:1px dashed #c7c7c7;margin-top:10px}.illustration-note{font-size:11px;line-height:16px;text-align:center;color:#737373;margin:24px 0 0}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center;padding-top:0;padding-bottom:64px}.specs strong{display:block;font-size:24px;line-height:32px;letter-spacing:-.6px;font-weight:600}.specs strong span{font-size:14px;font-weight:400}.specs p{font-size:12px;line-height:20px;color:var(--muted-foreground);margin:8px 0 0}.section{padding-top:64px;padding-bottom:32px}.section-head{text-align:center;max-width:672px;margin:auto}.section-head h2{font-size:32px;line-height:40px;letter-spacing:-.96px;font-weight:600;margin:16px 0 0}.section-head>p:last-child:not(.eyebrow){font-size:16px;line-height:24px;color:var(--muted-foreground);margin-top:16px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}.card{border:1px solid var(--border);border-radius:12px;background:var(--background);padding:32px;display:flex;flex-direction:column}.card-top{display:flex;justify-content:space-between;align-items:center;gap:16px}.app-icon{display:grid;place-items:center;width:48px;height:48px;background:var(--foreground);color:var(--background);border-radius:12px;font-size:26px;font-weight:600;letter-spacing:-1px}.host .app-icon{color:var(--foreground);background:#f2f2f2;border:1px solid var(--border)}.tag{font-size:12px;line-height:20px;color:var(--muted-foreground);border:1px solid var(--border);padding:2px 10px;border-radius:999px}h3{font-size:24px;line-height:32px;font-weight:600;letter-spacing:-.6px;margin:24px 0 12px}.card>p{font-size:14px;line-height:22px;color:var(--muted-foreground);margin:0}.card ul{list-style:none;padding:0;margin:24px 0 32px;color:var(--muted-foreground);font-size:13px;line-height:20px}.card li{padding:5px 0}.card li:before{content:'✓';margin-right:10px;color:#171717}.card .button{display:flex;width:100%;margin-top:auto}.card>small{display:block;color:var(--muted-foreground);font-size:12px;text-align:center;margin-top:16px}.notice{margin-top:24px;background:var(--muted);border:1px solid var(--border);border-radius:8px;padding:20px 24px}.notice b{font-weight:600;font-size:14px;line-height:20px}.notice p{font-size:13px;line-height:22px;color:var(--muted-foreground);margin:8px 0 0}.steps{list-style:none;padding:0;margin:40px auto 0;max-width:768px}.steps li{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid var(--border)}.steps li>span{display:grid;place-items:center;background:var(--muted);border:1px solid var(--border);width:36px;height:36px;flex-shrink:0;border-radius:50%;font-size:12px;font-weight:500;color:var(--muted-foreground)}.steps h3{font-size:18px;line-height:28px;letter-spacing:-.36px;font-weight:600;margin:0 0 8px}.steps p{color:var(--muted-foreground);font-size:14px;line-height:24px;margin:0}.steps b{color:var(--foreground);font-weight:500}.shortcut{display:flex;justify-content:center;gap:8px;align-items:center;flex-wrap:wrap;max-width:768px;margin:24px auto 0;padding:20px;background:var(--muted);border-radius:8px}.shortcut>span{font-size:12px;color:var(--muted-foreground);margin-right:8px}kbd{font-family:var(--font-mono);font-size:11px;line-height:18px;border:1px solid #ddd;border-bottom-width:2px;padding:4px 8px;border-radius:var(--radius);background:#fff}.faq{padding-bottom:64px}.faq .section-head{margin-bottom:32px}details{border-bottom:1px solid var(--border);padding:20px 0;max-width:768px;margin:auto}summary{font-size:16px;line-height:24px;font-weight:500;cursor:pointer}details p{font-size:14px;line-height:24px;color:var(--muted-foreground);margin:12px 0 0}footer{display:flex;align-items:center;gap:24px;border-top:1px solid var(--border);padding-top:32px;padding-bottom:32px}footer p{font-size:12px;line-height:20px;color:var(--muted-foreground);margin:0}footer>span{margin-left:auto;color:var(--muted-foreground);font-size:12px;line-height:20px}@media(max-width:639px){.nav{gap:16px}nav{gap:16px;font-size:12px}.hero{padding-top:64px;gap:40px}.hero h1{font-size:40px;line-height:48px;letter-spacing:-1.2px}.lead{font-size:18px;line-height:28px}.lead br{display:none}.scene{padding:16px}.scene-top{font-size:8px;letter-spacing:.4px}.windowbar span{font-size:8px}.workspace{height:180px}.rail{width:28px;font-size:16px}.tree{width:94px;padding:16px 8px;font-size:7px}.tree b{font-size:11px}.tree small{font-size:8px}.editor{padding:24px 8px}.code{font-size:7px}.statusline{font-size:7px;padding:5px}.connection small{font-size:9px}.wire span{font-size:6px;letter-spacing:.2px}.illustration-note{font-size:10px}.specs{grid-template-columns:1fr;padding-bottom:32px;gap:24px}.specs strong{font-size:22px;line-height:28px}.cards{grid-template-columns:1fr;gap:24px;margin-top:32px}.card{padding:24px}.section{padding-top:48px;padding-bottom:24px}.section-head h2{font-size:28px;line-height:36px;letter-spacing:-.84px}.section-head .eyebrow{font-size:12px}.notice{padding:20px}.steps li{gap:16px}.steps h3{font-size:16px;line-height:24px}.shortcut>span{width:100%;text-align:center;margin:0 0 8px}footer{flex-wrap:wrap;gap:12px}footer>span{margin-left:auto}footer p{width:100%;order:3}.faq{padding-bottom:48px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}