:root {
  --void: #120c08;
  --wood: #2a1c14;
  --stave: #3a281c;
  --copper: #c4a060;
  --film: #7aa89a;
  --liquor: #123a38;
  --cream: #efe4d0;
  --rot: #8a3a2c;
  --mute: #b8a894;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --italic: "Cormorant Garamond", "Noto Serif SC", serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 76px; }
body {
  margin: 0;
  color: var(--cream);
  background: var(--void);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.75;
  padding-left: 40px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.app-link {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 3px;
}
button { font-family: inherit; cursor: pointer; }
code { font-family: var(--mono); font-size: 0.92em; color: var(--copper); }

.film {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 4;
  opacity: 0.14;
  background-image: url("images/texture.webp");
  background-size: 420px auto;
  mix-blend-mode: multiply;
}
.stave {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 40px;
  z-index: 50;
  background: linear-gradient(180deg, #3a281c, #1a120c);
  color: var(--copper);
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  writing-mode: vertical-rl;
  letter-spacing: 0.28em;
  font-size: 12px;
  border-right: 1px solid rgba(196, 160, 96, 0.35);
}
.skip { position: absolute; left: -999px; }
.skip:focus {
  left: 52px;
  top: 12px;
  z-index: 80;
  background: var(--copper);
  color: var(--void);
  padding: 8px;
}

.rim {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 28px;
  background: rgba(18, 12, 8, 0.92);
  border-bottom: 1px solid rgba(196, 160, 96, 0.4);
  backdrop-filter: blur(8px);
}
.mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--copper);
}
.mark small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--mute);
  font-weight: 400;
  margin-top: 2px;
}
.nav-toggle {
  display: none;
  background: var(--copper);
  color: var(--void);
  border: 0;
  padding: 8px 14px;
  font-size: 14px;
}
.well-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  font-size: 14px;
}
.well-links a { color: var(--mute); }
.well-links a.is-active,
.well-links a:hover { color: var(--cream); }
.well-links .live {
  color: var(--void);
  background: var(--copper);
  padding: 6px 12px;
  border-radius: 999px;
}

.mouth {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr);
  gap: 36px;
  align-items: center;
  padding: 48px 40px 64px;
  min-height: calc(100vh - 76px);
}
.well {
  position: relative;
  width: min(560px, 100%);
  margin: 0 auto;
  aspect-ratio: 1;
}
.well img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 0 0 14px #2a1c14, 0 0 0 16px var(--copper), 0 28px 60px rgba(0, 0, 0, 0.55);
}
.well-ring {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 1px dashed rgba(122, 168, 154, 0.45);
  pointer-events: none;
}
.copper-plate {
  background: linear-gradient(165deg, #2a1c14 0%, #1a120c 70%);
  border: 1px solid rgba(196, 160, 96, 0.55);
  padding: 28px 28px 32px;
  box-shadow: 8px 8px 0 rgba(18, 58, 56, 0.45);
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--film);
  margin: 0 0 10px;
}
h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.12;
  margin: 0 0 16px;
  color: var(--copper);
  letter-spacing: 0.08em;
}
.lead { margin: 0 0 14px; color: var(--cream); max-width: 42em; }
.clock {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  margin: 0 0 20px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.lid-btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--copper);
  font-size: 15px;
}
.lid-btn.fill { background: var(--copper); color: var(--void); }
.lid-btn.ghost { background: transparent; color: var(--copper); }

.wrap { width: min(1080px, calc(100% - 56px)); margin: 0 auto; padding: 56px 0; }
.alt { background: #1a120c; }
.vlabel {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--copper);
  margin: 0 0 8px;
}
h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}
.lede { color: var(--mute); max-width: 46em; margin: 0 0 28px; }
h3 { margin: 0 0 10px; font-size: 18px; color: var(--copper); }

.stave-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.plank {
  background: var(--wood);
  border-top: 4px solid var(--copper);
  padding: 18px 18px 20px;
}
.plank ul { margin: 0; padding-left: 1.1em; }
.plank li { margin: 0.35em 0; }

.rings {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: grid;
  gap: 16px;
}
.rings li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px 20px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(196, 160, 96, 0.22);
}
.rings .num {
  font-family: var(--mono);
  color: var(--film);
  letter-spacing: 0.08em;
  font-size: 13px;
}
.rings h3 { grid-column: 2; }
.rings p { grid-column: 2; margin: 0; color: var(--mute); }
.pair, .wide { margin: 0 0 28px; }
.pair img, .wide img {
  width: 100%;
  border-radius: 8px 48px 8px 8px;
  border: 1px solid rgba(196, 160, 96, 0.3);
}
figcaption {
  font-size: 13px;
  color: var(--mute);
  margin-top: 8px;
}

.dial {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 28px;
}
.lids { display: flex; gap: 14px; }
.smell-lid {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 2px solid var(--copper);
  background: var(--wood);
  color: var(--cream);
  font-size: 22px;
  font-family: var(--serif);
}
.smell-lid.is-on {
  background: var(--copper);
  color: var(--void);
  box-shadow: 0 0 0 6px rgba(196, 160, 96, 0.2);
}
.smell-lid[data-smell="rot"].is-on {
  background: var(--rot);
  border-color: var(--rot);
  color: var(--cream);
}
.dial-state {
  font-size: 28px;
  margin: 0 0 8px;
  color: var(--copper);
  letter-spacing: 0.12em;
}
.dial-state.is-dead { color: #e08a7a; }
#smell-out { margin: 0; color: var(--mute); max-width: 36em; }

.vat-case {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border: 1px dashed rgba(196, 160, 96, 0.5);
  background: rgba(18, 58, 56, 0.25);
}
.mono {
  font-family: var(--mono);
  color: var(--film);
  margin: 0 0 6px;
  letter-spacing: 0.06em;
}
#vat-read { margin: 0; }

.edge-list { padding-left: 1.2em; color: var(--mute); }
.edge-list li { margin: 0.4em 0; }

.foot {
  padding: 28px 40px 40px 40px;
  border-top: 1px solid rgba(196, 160, 96, 0.3);
  color: var(--mute);
  font-size: 14px;
}

@media (max-width: 900px) {
  body { padding-left: 0; }
  .stave { display: none; }
  .mouth {
    grid-template-columns: 1fr;
    padding: 16px 16px 24px;
    min-height: 0;
    gap: 18px;
  }
  .well { width: min(240px, 70vw); }
  .well img { box-shadow: 0 0 0 8px #2a1c14, 0 0 0 9px var(--copper); }
  .copper-plate { padding: 18px 16px 20px; }
  .lead { font-size: 14px; line-height: 1.65; }
  .clock { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .stave-row,
  .rings li,
  .dial,
  .vat-case {
    grid-template-columns: 1fr;
    display: grid;
  }
  .vat-case { display: grid; }
  .rings h3, .rings p { grid-column: 1; }
  .wrap { width: calc(100% - 32px); padding: 40px 0; }
  .nav-toggle { display: inline-block; }
  .well-links {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: #1a120c;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 16px;
  }
  .well-links.open { display: flex; }
  .rim { position: relative; padding: 10px 16px; }
  h1 { font-size: 36px; }
}