:root{--ground:#08070f;--surface:#100f1c;--panel:#0d1117;--line:rgba(146,141,173,0.16);--text:#edebf6;--muted:#928dad;--faint:#6a6584;--violet:#8b5cf6;--cyan:#2fd4ee;--magenta:#f26db8;--amber:#f5b84b;--green:#3fdd8c;--mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;--display:"Avenir Next","Avenir","Futura","Trebuchet MS","Segoe UI",system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--ground);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;background-image:radial-gradient(1100px 500px at 80% -10%,rgba(139,92,246,.14),transparent 60%),radial-gradient(900px 500px at 10% 110%,rgba(47,212,238,.08),transparent 60%);background-attachment:fixed}.wrap{max-width:960px;margin:0 auto;padding:64px 24px 96px}.hero{text-align:center;margin-bottom:44px}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}h1{font-family:var(--display);font-weight:600;font-size:clamp(38px,6vw,58px);letter-spacing:-.02em;line-height:1.05;margin:14px 0 12px;text-wrap:balance}h1 .beat{background:linear-gradient(100deg,var(--violet),var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;color:transparent}.tagline{color:var(--muted);font-size:18px;max-width:52ch;margin:0 auto}.builder{display:flex;flex-direction:column;gap:22px}.row-input{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.username-box{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 18px;font-family:var(--mono);font-size:15px;transition:border-color .15s}.username-box:focus-within{border-color:var(--violet)}.username-box .prefix{color:var(--faint)}.username-box input{background:none;border:none;outline:none;color:var(--text);font:inherit;padding:15px 2px;width:200px}.go{font-family:var(--mono);font-size:14px;font-weight:600;color:#0b0819;background:linear-gradient(100deg,var(--violet),var(--cyan));border:none;border-radius:12px;padding:0 26px;cursor:pointer}.go:hover{filter:brightness(1.12)}.chip:focus-visible,.copy:focus-visible,.go:focus-visible,.swatch:focus-visible,.username-box input:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.preview{display:flex;justify-content:center;min-height:200px}.preview img{max-width:100%;border-radius:12px;box-shadow:0 22px 70px rgba(0,0,0,.5),0 0 60px rgba(139,92,246,.1)}.preview .hint{align-self:center;color:var(--faint);font-family:var(--mono);font-size:13px}.controls{display:flex;flex-direction:column;gap:14px;align-items:center}.control-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.chip{font-family:var(--mono);font-size:12.5px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.chip .dot{width:9px;height:9px;border-radius:50%}.chip.active,.chip:hover{color:var(--text)}.chip.active{border-color:var(--violet);background:rgba(139,92,246,.1)}.mode-chips{justify-content:center;margin-bottom:14px}.share{max-width:620px;margin:0 auto;padding:64px 24px;display:flex;flex-direction:column;gap:20px;align-items:center;text-align:center}.share img{max-width:100%;height:auto}.share .snippet{font-family:var(--mono);font-size:12px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 16px;overflow-x:auto;max-width:100%}.goal-chip input{font-family:var(--mono);font-size:12.5px;color:var(--text);background:transparent;border:none;outline:none;width:3.5ch}.goal-chip input::-webkit-inner-spin-button,.goal-chip input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.customizer{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}.swatch{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 12px;cursor:pointer}.swatch input[type=color]{width:26px;height:26px;border:none;border-radius:6px;padding:0;background:none;cursor:pointer}.swatch input[type=color]::-webkit-color-swatch-wrapper{padding:0}.swatch input[type=color]::-webkit-color-swatch{border:1px solid var(--line);border-radius:6px}.reset{font-family:var(--mono);font-size:12px;color:var(--faint);background:none;border:none;cursor:pointer;text-decoration:underline}.reset:hover{color:var(--muted)}.embed{display:flex;flex-direction:column}.adaptive-toggle,.embed{gap:8px;align-items:center}.adaptive-toggle{display:inline-flex;font-family:var(--mono);font-size:12px;color:var(--muted);cursor:pointer}.adaptive-toggle input{accent-color:var(--violet)}.snippet{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;max-width:100%}.snippet code{font-family:var(--mono);font-size:12.5px;color:var(--cyan);overflow-x:auto;white-space:nowrap;max-width:560px;display:block;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.snippet code::-webkit-scrollbar{height:5px}.snippet code::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}.snippet code::-webkit-scrollbar-track{background:transparent}.copy{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer;white-space:nowrap}.copy:hover{border-color:var(--violet)}footer{margin-top:72px;text-align:center;font-family:var(--mono);font-size:12px;color:var(--faint)}footer a{color:var(--muted)}