/* NODE249 Tools · placeholder (tokens NODE249 // LABS) */
:root{--black:#050506;--panel:#0A0D10;--lime:#B8FF00;--cyan:#00E5FF;--white:#F5F7F8;--muted:#8E98A3;
  --line:rgba(245,247,248,.09);--display:"Sora","Inter",system-ui,sans-serif;--tech:"JetBrains Mono",ui-monospace,monospace}
*{box-sizing:border-box}
html,body{margin:0}
body{min-height:100dvh;display:flex;flex-direction:column;background:var(--black);color:var(--white);font:16px/1.6 var(--display);
  -webkit-font-smoothing:antialiased;background-image:linear-gradient(rgba(184,255,0,.035) 1px,transparent 1px),
  linear-gradient(90deg,rgba(184,255,0,.035) 1px,transparent 1px);background-size:80px 80px}
a{color:inherit}
.mono{font-family:var(--tech)}
.top{display:flex;align-items:center;gap:16px;padding:16px clamp(16px,4vw,48px);border-bottom:1px solid var(--line)}
.lockup{display:flex;align-items:center;gap:12px;text-decoration:none}
.mark{width:32px;height:32px}
.word{font:700 16px/1 var(--display);letter-spacing:.02em;white-space:nowrap}
.word b,.foot b{color:var(--lime)}
.badge{display:inline-flex;align-items:center;gap:8px;margin-left:auto;font-size:11.5px;letter-spacing:.1em;color:var(--muted)}
.blink{width:7px;height:7px;background:var(--lime);animation:blink 1.2s steps(1) infinite}
@keyframes blink{50%{opacity:.15}}
.lang{font:600 12px/1 var(--tech);color:var(--muted);background:none;border:1px solid var(--line);border-radius:6px;padding:8px 10px;cursor:pointer}
.lang:hover{color:var(--lime);border-color:var(--lime)}
.wrap{flex:1;width:100%;max-width:820px;margin:0 auto;padding:56px 16px 40px}
.ask{color:var(--muted);font-size:12.5px;letter-spacing:.14em;margin:0 0 14px}
.tabs{display:inline-flex;border:1px solid var(--line);border-radius:10px;padding:4px;background:var(--panel);margin-bottom:34px}
.tab{font:600 13px var(--tech);letter-spacing:.1em;color:var(--muted);background:none;border:0;border-radius:7px;padding:10px 18px;cursor:pointer;transition:color .14s,background .14s}
.tab:hover{color:var(--white)}
.tab.is-active{background:var(--lime);color:var(--black)}
.id{color:var(--lime);font-size:13px;letter-spacing:.08em;margin:0 0 12px}
h1{font:800 clamp(30px,5.6vw,56px)/1.02 var(--display);letter-spacing:-.02em;margin:0 0 26px}
.field{display:flex;gap:8px;align-items:stretch;padding:6px;border:1px solid var(--line);border-radius:10px;background:var(--panel);margin-bottom:14px}
.field input,.field .addr{flex:1;min-width:0;background:transparent;border:0;color:var(--muted);font:15px var(--tech);padding:10px 12px;opacity:.8}
.field .addr{display:flex;align-items:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn{font:600 13px var(--tech);letter-spacing:.06em;padding:12px 18px;border-radius:7px;border:1px solid var(--lime);background:var(--lime);color:var(--black);text-decoration:none;white-space:nowrap;display:inline-block}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--white);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--lime);color:var(--lime)}
.chips{color:var(--cyan);font-size:12px;letter-spacing:.1em;margin:0 0 18px}
.desc{color:var(--muted);max-width:640px;margin:0}
.promise{margin:44px 0 30px;color:var(--white);font-size:13px;letter-spacing:.12em;border-left:3px solid var(--lime);padding-left:14px}
.tester{border:1px dashed rgba(184,255,0,.35);border-radius:10px;padding:22px;background:rgba(10,13,16,.7)}
.tt{color:var(--lime);font-size:12.5px;letter-spacing:.1em;margin:0 0 8px}
.tb{color:#c9d1d8;margin:0 0 16px}
.foot{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;padding:22px clamp(16px,4vw,48px) calc(22px + env(safe-area-inset-bottom));
  border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.links{display:flex;flex-wrap:wrap;gap:16px}
.links a{text-decoration:none}.links a:hover{color:var(--lime)}
@media (max-width:560px){.field{flex-direction:column}.badge{display:none}.lang{margin-left:auto}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}