:root{
  --paper:#0E0F11; --paper2:#16181B; --ink:#E5E0D5; --soft:#8B857A;
  --rule:#2C3036; --signal:#D9603F; --ok:#6FA678; --bgop:.16; --veil:rgba(14,15,17,.965);
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
html.light{
  --paper:#E6E1D6; --paper2:#DCD6C8; --ink:#16171A; --soft:#746F65;
  --rule:#C6BFB1; --signal:#A8402A; --ok:#4C6B4F; --bgop:.13; --veil:rgba(230,225,214,.97);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overflow:hidden}
body{
  background:var(--paper); color:var(--ink); font-family:var(--mono);
  font-size:13px; line-height:1.5; -webkit-font-smoothing:antialiased;
  display:flex; flex-direction:column;
  padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}

/* redaction field */
.bg{position:fixed;inset:-6% -2%;z-index:0;overflow:hidden;pointer-events:none;
  user-select:none;font-size:clamp(9px,1.55vw,11.5px);line-height:2.05;letter-spacing:.05em;
  color:var(--ink);opacity:var(--bgop);
  -webkit-mask-image:radial-gradient(112% 72% at 50% 50%,transparent 20%,#000 66%),
    linear-gradient(180deg,transparent 0,#000 13%,#000 87%,transparent 100%);
  mask-image:radial-gradient(112% 72% at 50% 50%,transparent 20%,#000 66%),
    linear-gradient(180deg,transparent 0,#000 13%,#000 87%,transparent 100%);
  -webkit-mask-composite:source-in;mask-composite:intersect}
.bg .ln{white-space:nowrap;will-change:transform}
.bg .drift{animation:drift 42s linear infinite}
@keyframes drift{from{transform:translateY(0)}to{transform:translateY(-33.34%)}}
.rd{position:relative}
.rd::after{content:"";position:absolute;left:-2px;right:-2px;top:.08em;bottom:.08em;
  background:repeating-linear-gradient(0deg,var(--ink) 0 2px,transparent 2px 4px);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .34s cubic-bezier(.2,.75,.3,1)}
.rd.on::after{transform:scaleX(1)}

/* frame */
.frame{position:fixed;inset:14px;border:1px solid var(--rule);pointer-events:none;z-index:1}
.tick{position:absolute;background:var(--ink)}
.tick.a{top:-1px;left:-1px;width:16px;height:2px}   .tick.b{top:-1px;left:-1px;width:2px;height:16px}
.tick.c{top:-1px;right:-1px;width:16px;height:2px}  .tick.d{top:-1px;right:-1px;width:2px;height:16px}
.tick.e{bottom:-1px;left:-1px;width:16px;height:2px}.tick.f{bottom:-1px;left:-1px;width:2px;height:16px}
.tick.g{bottom:-1px;right:-1px;width:16px;height:2px}.tick.h{bottom:-1px;right:-1px;width:2px;height:16px}

/* layout */
.shell{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;
  padding:30px clamp(20px,5vw,44px);min-height:0}
.top,.bot{display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:10.5px;letter-spacing:.16em;color:var(--soft);flex:0 0 auto}
.brandline{display:flex;align-items:center;gap:9px}
.brandline svg{width:17px;height:auto;display:block}
.mk-b{fill:var(--ink)} .mk-s{fill:var(--paper)}
.theme{background:none;border:1px solid var(--rule);color:var(--soft);
  padding:4px 9px;font-size:9px;letter-spacing:.16em;transition:color .15s,border-color .15s}
.theme:hover{color:var(--ink);border-color:var(--ink)}
.live{display:flex;align-items:center;gap:7px;white-space:nowrap}
.dot{width:6px;height:6px;background:var(--signal);border-radius:50%;animation:p 2.6s infinite}
@keyframes p{0%,100%{opacity:1}50%{opacity:.25}}

.mid{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(16px,3.4vh,30px);min-height:0;text-align:center}
#wordmark{width:min(74vw,520px);height:auto;display:block}
#wordmark rect{fill:var(--ink)}
.tag{max-width:46ch;color:var(--soft);font-size:clamp(11px,2.9vw,13px);line-height:1.75;margin:0}
.tag b{color:var(--ink);font-weight:500}

.spec{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.spec div{padding:9px 14px;font-size:10px;letter-spacing:.13em;
  color:var(--soft);border-left:1px solid var(--rule);text-align:center}
.spec div:nth-child(3n+1){border-left:none}
.spec div:nth-child(n+4){border-top:1px solid var(--rule)}
.spec b{display:block;margin-top:4px;color:var(--ink);font-weight:600;font-size:11.5px;letter-spacing:.1em}
.spec .red{color:var(--signal)}
.bar{display:inline-block;width:38px;height:9px;vertical-align:-1px;
  background:repeating-linear-gradient(0deg,var(--ink) 0 2px,var(--paper) 2px 4px)}

@media (max-width:560px){
  .spec{grid-template-columns:repeat(2,1fr)}
  .spec div:nth-child(2n+1){border-left:none}
  .spec div:nth-child(n+3){border-top:1px solid var(--rule)}
}

.cta{background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  padding:14px 34px;letter-spacing:.2em;font-size:11.5px;font-weight:500;
  transition:background .15s,color .15s}
.cta:hover{background:transparent;color:var(--ink)}
.cta:disabled{opacity:.4;cursor:not-allowed}
.note{font-size:10px;letter-spacing:.13em;color:var(--soft);margin:0}
.bot a{color:var(--signal);text-decoration:none;letter-spacing:.16em}
.bot a:hover{text-decoration:underline}

/* overlay */
.veil{position:fixed;inset:0;z-index:40;background:var(--veil);
  display:none;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:24px 18px calc(24px + env(safe-area-inset-bottom))}
.veil.on{display:flex;align-items:flex-start;justify-content:center}
.card{width:100%;max-width:392px;margin:auto;background:var(--paper);
  border:1px solid var(--ink);padding:22px 20px 20px}
.card h2{margin:0;font-size:12px;letter-spacing:.2em;font-weight:600}
.card .sub{margin:7px 0 18px;font-size:10.5px;color:var(--soft);line-height:1.7;letter-spacing:.04em}
.task{display:flex;align-items:center;gap:11px;padding:9px 0;border-top:1px solid var(--rule)}
.task .n{font-size:9.5px;color:var(--soft);letter-spacing:.1em;flex:0 0 auto}
.task .t{flex:1;font-size:11px;letter-spacing:.05em;min-width:0}
.task .go{background:none;border:1px solid var(--ink);padding:5px 13px;font-size:9.5px;
  letter-spacing:.14em;flex:0 0 auto;transition:background .15s,color .15s}
.task .go:hover{background:var(--ink);color:var(--paper)}
.task.done .t{color:var(--soft)}
.task.done .go{border-color:var(--ok);color:var(--ok);pointer-events:none}
.fields{margin-top:16px;border-top:1px solid var(--rule);padding-top:15px}
label{display:block;font-size:9.5px;letter-spacing:.15em;color:var(--soft);margin:0 0 6px}
input{width:100%;background:var(--paper2);border:1px solid var(--rule);color:var(--ink);
  font:inherit;font-size:12px;padding:10px 11px;margin-bottom:13px;border-radius:0}
input:focus{outline:none;border-color:var(--ink);background:var(--paper)}
input.bad{border-color:var(--signal)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.err{color:var(--signal);font-size:10px;letter-spacing:.05em;margin:-8px 0 12px;min-height:12px}
.send{width:100%;background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  padding:13px;letter-spacing:.18em;font-size:11px;font-weight:500;margin-top:2px}
.send:disabled{opacity:.35;cursor:not-allowed}
.fine{margin:13px 0 0;font-size:9.5px;color:var(--soft);line-height:1.7;letter-spacing:.04em}
.close{display:block;margin:14px auto 0;background:none;border:none;
  font-size:10px;letter-spacing:.18em;color:var(--soft);text-decoration:underline}
.done-panel{text-align:center;padding:12px 0 4px}
.done-panel .big{font-size:12px;letter-spacing:.2em;margin-bottom:12px}
.done-panel .ref{font-size:11px;color:var(--soft);letter-spacing:.12em;margin-bottom:14px}
.done-panel .ref b{color:var(--ink)}

@media (max-height:640px){
  .shell{padding-top:20px;padding-bottom:20px}
  .spec div{padding:7px 12px}
  .cta{padding:12px 26px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}