:root {
  --cream: #f6edd8;
  --steam: #efe4cf;
  --copper: #8a3f1c;
  --gold: #c9892e;
  --char: #4a2612;
  --ink: #2c1a12;
  --mute: #7a5a44;
  --ok: #3d6b3a;
  --late: #9a2e16;
  --display: "Bodoni Moda", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "Share Tech Mono", ui-monospace, Menlo, monospace;
}

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

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 78px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

button {
  font-family: inherit;
  cursor: pointer;
}

code {
  font-family: var(--mono);
  background: rgba(138, 63, 28, 0.1);
  padding: 0.05em 0.35em;
}

.mill-veil {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0.16;
  background-image: url("images/texture.webp");
  background-size: 280px auto;
  mix-blend-mode: multiply;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 12px;
  top: 8px;
  z-index: 40;
  background: var(--copper);
  color: #fff;
  padding: 6px 10px;
}

.kettle-rail {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 20px;
  background: rgba(246, 237, 216, 0.94);
  border-bottom: 3px solid var(--copper);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
}

.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  color: var(--mute);
  letter-spacing: 0.16em;
}

.copper-pot {
  width: 26px;
  height: 22px;
  background: var(--copper);
  border-radius: 4px 4px 12px 12px;
  box-shadow: inset 0 7px 0 var(--gold);
}

.film-nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 14px;
}

.film-nav a.is-active {
  color: var(--copper);
  box-shadow: inset 0 -2px 0 var(--gold);
}

.film-nav .live {
  background: var(--copper);
  color: var(--cream);
  padding: 4px 10px;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  background: var(--gold);
  color: var(--char);
  border: 0;
  width: 42px;
  height: 42px;
  font-family: var(--display);
  font-size: 20px;
}

.hero {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

.hero figure {
  margin: 0;
}

.hero img {
  width: 100%;
  height: 46vh;
  min-height: 280px;
  object-fit: cover;
  border-bottom: 8px solid var(--copper);
}

.hero-copy {
  padding: 36px 44px 44px;
  background: var(--steam);
  max-width: 920px;
  margin: 0 auto;
}

.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--copper);
  margin: 0 0 12px;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  margin: 0 0 16px;
}

.lead {
  margin: 0 0 18px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.chip {
  font-family: var(--mono);
  font-size: 12px;
  border: 1px dashed var(--copper);
  padding: 3px 8px;
  color: var(--char);
}

.chip.warn {
  border-style: solid;
  border-color: var(--late);
  color: var(--late);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  font-size: 14px;
}

.btn-fill {
  background: var(--copper);
  color: var(--cream);
}

.btn-ghost {
  border: 1px solid var(--char);
}

.pot-band {
  position: relative;
  z-index: 2;
  padding: 52px 40px 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.ring-head {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  margin-bottom: 26px;
  border-left: 6px solid var(--gold);
  padding-left: 16px;
}

.ring-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin: 0;
  writing-mode: vertical-rl;
}

.ring-head h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  margin: 0 0 8px;
}

.mill-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mill-stack article {
  background: var(--steam);
  padding: 16px 18px 6px;
  border-radius: 0 18px 18px 0;
  box-shadow: inset 10px 0 0 var(--copper);
}

.mill-stack ul,
.rule-list {
  padding-left: 1.1em;
}

.film-window {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 22px;
  align-items: center;
  background:
    radial-gradient(circle at 18% 50%, rgba(201, 137, 46, 0.28), transparent 42%),
    var(--steam);
  padding: 22px;
  border: 2px solid var(--copper);
}

.elapsed-read {
  width: 220px;
  height: 220px;
  margin: 0 auto;
  border-radius: 50%;
  border: 12px solid var(--copper);
  box-shadow: inset 0 0 0 8px var(--gold);
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
}

.elapsed-read label {
  display: block;
  font-size: 12px;
  color: var(--mute);
  margin: 6px 0 4px;
}

.elapsed-num {
  font-family: var(--mono);
  font-size: 36px;
  margin: 0;
  color: var(--copper);
}

.elapsed-num small {
  font-size: 14px;
  margin-left: 2px;
}

#elapsed {
  width: 78%;
  accent-color: var(--gold);
}

.win-note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  margin: 6px 0 0;
}

.tri-state {
  font-family: var(--mono);
  font-size: 13px;
  margin: 4px 0 0;
}

.tri-state.ok {
  color: var(--ok);
}

.tri-state.warn {
  color: #8a5a12;
}

.tri-state.late {
  color: var(--late);
}

.peel-rod {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.peel-rod li {
  background: var(--cream);
  padding: 12px 14px;
  border-left: 5px solid var(--gold);
  font-size: 13px;
}

.peel-rod li span {
  display: block;
  font-family: var(--display);
  font-size: 22px;
}

.peel-rod li small {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  color: var(--mute);
}

.peel-rod li.is-now {
  border-left-color: var(--late);
  outline: 1px solid var(--late);
}

.char-break table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.char-break th,
.char-break td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(74, 38, 18, 0.12);
}

.char-break th {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
}

.char-break tr.is-late td {
  color: var(--late);
  background: rgba(154, 46, 22, 0.06);
}

.pond-table {
  overflow-x: auto;
  margin-bottom: 22px;
}

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.inset,
.pair figure {
  margin: 22px 0 0;
}

.inset img,
.pair img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border: 1px solid rgba(74, 38, 18, 0.12);
}

figcaption {
  font-size: 13px;
  color: var(--mute);
  margin-top: 8px;
}

.value-grid,
.role-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.value-grid article,
.role-row article {
  background: var(--steam);
  padding: 16px 16px 8px;
  border-top: 4px double var(--copper);
}

.rule-list li {
  margin-bottom: 8px;
}

.kettle-foot {
  position: relative;
  z-index: 2;
  margin-top: 36px;
  padding: 28px 40px 48px;
  background: var(--char);
  color: var(--cream);
}

.kettle-foot .app-link {
  color: var(--gold);
}

@media (max-width: 900px) {
  .ring-head,
  .film-window,
  .value-grid,
  .role-row,
  .pair {
    grid-template-columns: 1fr;
  }

  .ring-label {
    writing-mode: horizontal-tb;
  }

  .ring-head {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  .film-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cream);
    padding: 12px 18px 18px;
    border-bottom: 3px solid var(--copper);
    flex-direction: column;
  }

  .film-nav.open {
    display: flex;
  }

  .hero-copy,
  .pot-band,
  .kettle-foot {
    padding-left: 16px;
    padding-right: 16px;
  }

  .elapsed-read {
    width: 200px;
    height: 200px;
  }
}