.logo-link, .logo-link:link, .logo-link:visited, .logo-link:hover, .logo-link:active {
  display: block;
  text-decoration: none;
  color: var(--w);
}
main { width: min(700px, 92vw); }
header { margin-bottom: 38px; }
header svg { width: 68px; height: 57px; display: block; margin: 0 auto 20px; }
h1 { margin: 0; font-size: 27px; font-weight: 600; letter-spacing: .22em; text-indent: .22em; }
.tag { margin: 14px 0 0; color: var(--w); opacity: .8; font-size: 14px; letter-spacing: .14em; }
.stats { display: flex; align-items: center; justify-content: center; gap: 22px; margin: 0 0 34px; }
.stat { text-align: center; min-width: 120px; }
.stat .num { display: block; font-size: 22px; font-weight: 600; letter-spacing: .04em; font-variant-numeric: tabular-nums; }
.stat .lbl { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; letter-spacing: .06em; }
.stats .sep {
  width: 1px; height: 24px;
  background: repeating-linear-gradient(
    to bottom,
    var(--line) 0px, var(--line) 2px,
    transparent 2px, transparent 4px
  );
}
.row { display: flex; gap: 10px; }
input {
  flex: 1; min-width: 0; padding: 15px 16px; background: var(--surface); color: var(--w);
  border: 1px solid var(--line); border-radius: 0; font: inherit; outline: none;
  transition: border-color .25s ease, box-shadow .25s ease;
}
input:hover { border-color: var(--muted); }
input:focus { border-color: var(--w); box-shadow: 0 0 0 1px var(--b), 0 0 0 2px var(--w); }
input::placeholder { color: var(--muted); }
button {
  position: relative; padding: 15px 30px; background: var(--w); color: var(--b); border: 0; border-radius: 0;
  font: inherit; letter-spacing: .05em;
  cursor: pointer; overflow: hidden;
  transition: transform .15s ease, opacity .2s ease, box-shadow .2s ease;
}
button:hover { opacity: .9; }
button:focus-visible { outline: none; box-shadow: 0 0 0 1px var(--b), 0 0 0 2px var(--w); }
button:active { transform: scale(.98); }
button:disabled { cursor: default; }
button .label { display: inline-block; transition: opacity .2s ease, transform .2s ease; }
button .spinner {
  position: absolute; inset: 0; margin: auto; width: 15px; height: 15px;
  border: 2px solid rgba(0,0,0,.2); border-top-color: var(--b); border-radius: 50%;
  opacity: 0; transition: opacity .2s ease;
}
button.loading .label { opacity: 0; transform: translateY(-4px); }
button.loading .spinner { opacity: 1; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
#progress {
  height: 1px; margin: 14px 2px 0; background: var(--line);
  position: relative; overflow: hidden; opacity: 0; transition: opacity .3s ease;
}
#progress.active { opacity: 1; }
#progress .bar {
  position: absolute; top: 0; left: -48px; height: 100%; width: 48px;
  background: linear-gradient(90deg, transparent, var(--w), transparent);
  animation: needle 1.2s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes needle { from { left: -48px; } to { left: 100%; } }
#out {
  overflow: hidden; max-height: 0; margin: 0;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition:
    max-height .5s cubic-bezier(.2,.7,.2,1),
    margin .5s cubic-bezier(.2,.7,.2,1),
    opacity .4s ease,
    transform .5s cubic-bezier(.2,.7,.2,1);
}
#out.visible {
  max-height: 520px; margin: 16px 0 0;
  opacity: 1; transform: none; pointer-events: auto;
}
#out-in {
  position: relative;
  padding: 20px;
  background: var(--surface); border: 1px solid var(--line);
  transition: border-color .5s ease;
}
#out-in::before, #out-in::after {
  content: ""; position: absolute; width: 4px; height: 4px;
  border-color: #444; border-style: solid; pointer-events: none;
}
#out-in::before { top: 0; left: 0; border-width: 1px 0 0 1px; }
#out-in::after { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
#out.hit #out-in { border-color: var(--w); }
#badge { margin-bottom: 14px; }
#badge:empty { margin-bottom: 0; }
#log {
  margin: 0; padding: 0; background: none; border: 0; min-height: 36px;
  white-space: pre-wrap; word-break: break-all; font: inherit;
  color: var(--muted);
}
#out.hit #log { color: var(--w); }
#log.typing::after { content: '▋'; margin-left: 1px; animation: blink .8s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.note { margin-top: 20px; color: var(--muted); font-size: 11px; letter-spacing: .04em; text-align: center; }
@media (prefers-reduced-motion: reduce) {
  #out { transition: none; }
  #progress .bar { animation: none; left: 0; width: 100%; }
  #log.typing::after { animation: none; }
}