@font-face {
  font-family: 'Anybody';
  src: url('fonts/anybody.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 50% 150%;
  font-display: swap;
}

@font-face {
  font-family: 'Instrument Sans';
  src: url('fonts/instrument-sans.woff2') format('woff2');
  font-weight: 400 700;
  font-stretch: 75% 100%;
  font-display: swap;
}

:root {
  --paper: #f5f6f8;
  --surface: #ffffff;
  --ink: #14161b;
  --muted: #596070;
  --line: #dcdfe5;
  --video: #4353ff;
  --video-soft: #b9c0ff;
  --on-video: #ffffff;
  --audio: #0f9f7b;
  --audio-soft: #dff5ee;
  --head: #f03e3e;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111317;
    --surface: #181a20;
    --ink: #eceef2;
    --muted: #a3a9b6;
    --line: #2b2e37;
    --video: #8c96ff;
    --video-soft: #3a4196;
    --on-video: #0d1030;
    --audio: #34d1a3;
    --audio-soft: #13362d;
    --head: #ff6b6b;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 'Instrument Sans', system-ui, sans-serif;
}

a { color: var(--video); text-underline-offset: 0.18em; }

a:focus-visible {
  outline: 3px solid var(--video);
  outline-offset: 3px;
  border-radius: 4px;
}

code {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  font-size: 0.88em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  padding: 0.05rem 0.35rem;
  white-space: nowrap;
}

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }

/* header and footer */

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.wordmark {
  font-family: 'Anybody', sans-serif;
  font-stretch: 150%;
  font-weight: 900;
  font-size: 1.65rem;
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
}

.site-nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.site-nav a:hover { text-decoration: underline; }

.button {
  display: inline-block;
  padding: 0.7rem 1.15rem;
  border-radius: 0.5rem;
  background: var(--video);
  color: var(--on-video);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

.site-nav .button { color: var(--on-video); }
.site-nav .button:hover, .button:hover { text-decoration: none; filter: brightness(1.08); }

.button-quiet {
  background: transparent;
  color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--line);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.site-footer p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.footer-links a { color: var(--ink); }

/* home */

.hero { padding: 3rem 0 3.5rem; }

.hero h1 {
  font-family: 'Anybody', sans-serif;
  font-stretch: 125%;
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  max-width: 15ch;
  margin: 0 0 1.25rem;
}

.lede { font-size: 1.2rem; color: var(--muted); max-width: 40rem; margin: 0 0 1.75rem; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.timeline { margin: 3rem 0 0; }

.timeline svg {
  display: block;
  width: 100%;
  height: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.timeline figcaption { color: var(--muted); font-size: 0.95rem; margin-top: 0.75rem; }

.tl-rule, .tl-tick { stroke: var(--line); stroke-width: 1; }
.tl-label { fill: var(--muted); font: 600 12px 'Instrument Sans', sans-serif; }
.tl-clip { fill: var(--video); }
.tl-clip-soft { fill: var(--video-soft); }
.tl-audio-bg { fill: var(--audio-soft); }
.tl-wave { fill: var(--audio); }
.tl-head { stroke: var(--head); stroke-width: 2; }
.tl-head-cap { fill: var(--head); }

.playhead {
  transform: translateX(340px);
  animation: sweep 2.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.3s both;
}

@keyframes sweep {
  from { transform: translateX(60px); }
  to { transform: translateX(340px); }
}

@media (prefers-reduced-motion: reduce) {
  .playhead { animation: none; }
}

.band { padding: 3.5rem 0; border-top: 1px solid var(--line); }

.band h2 {
  font-family: 'Anybody', sans-serif;
  font-stretch: 112%;
  font-weight: 750;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.band h3 { font-size: 1.15rem; margin: 0 0 0.75rem; }

.intro { max-width: 44rem; color: var(--muted); margin: 0 0 2rem; }

.two-col {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}

.steps { margin: 0; padding-left: 1.4rem; }
.steps li { margin: 0 0 0.65rem; padding-left: 0.3rem; }
.steps li::marker { font-family: 'Anybody', sans-serif; font-weight: 800; color: var(--video); }

.formula {
  font-family: 'Anybody', sans-serif;
  font-stretch: 110%;
  font-weight: 650;
  font-size: clamp(1.15rem, 2.6vw, 1.6rem);
  line-height: 1.3;
  margin: 0 0 2rem;
  max-width: 40rem;
}

/* Anybody draws = and x very small; operators use the body face */
.op { font-family: 'Instrument Sans', system-ui, sans-serif; font-stretch: 100%; font-weight: 500; padding: 0 0.08em; }

.tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 1rem;
  margin: 0 0 1.5rem;
  max-width: 44rem;
}

.tiers div { border-left: 3px solid var(--video); padding: 0.2rem 0 0.2rem 0.9rem; }
.tiers dt { font-weight: 600; }
.tiers dd { margin: 0; font-family: 'Anybody', sans-serif; font-stretch: 120%; font-weight: 700; font-size: 1.5rem; }

.table-scroll { overflow-x: auto; margin: 0 0 1.5rem; }

table { width: 100%; min-width: 34rem; border-collapse: collapse; font-size: 0.98rem; }

th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.8rem 1rem 0.8rem 0;
  border-bottom: 1px solid var(--line);
}

th { font-weight: 600; }

.never { max-width: 44rem; padding-left: 1.2rem; margin: 0 0 1.5rem; }
.never li { margin-bottom: 0.4rem; }

.note { max-width: 44rem; color: var(--muted); margin: 0 0 1rem; }

/* legal pages */

.doc { max-width: 42rem; padding: 2.5rem 0 4rem; }

.doc h1 {
  font-family: 'Anybody', sans-serif;
  font-stretch: 120%;
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.05;
  margin: 0 0 0.5rem;
}

.doc .updated { color: var(--muted); margin: 0 0 2rem; }
.doc h2 { font-size: 1.3rem; line-height: 1.3; margin: 2.25rem 0 0.6rem; }
.doc li { margin-bottom: 0.45rem; }
.doc table { min-width: 30rem; }

/* TikTok sign-in pages */

.connect .button { margin: 0.5rem 0 1.25rem; }
.connect code { white-space: normal; }

.who { display: flex; align-items: center; gap: 1rem; margin: 0 0 1.5rem; }
.who img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: var(--line); }
.who strong { display: block; font-size: 1.1rem; }

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 1rem;
  margin: 0 0 0.75rem;
}

.facts div { border-left: 3px solid var(--audio); padding: 0.15rem 0 0.15rem 0.8rem; }
.facts dt { color: var(--muted); font-size: 0.95rem; }
.facts dd { margin: 0; font-family: 'Anybody', sans-serif; font-stretch: 115%; font-weight: 700; font-size: 1.35rem; }

.recent { padding-left: 1.2rem; }