:root {
  --paper: #f3ead6;
  --ticket: #fff8ea;
  --ink: #1c1814;
  --mute: #6b5e4e;
  --stamp: #c23a2b;
  --ok: #2f6b4f;
  --warn: #c47a1a;
  --line: rgba(28, 24, 20, 0.16);
  --display: "Newsreader", "Noto Sans SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 84px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
code {
  font-family: var(--mono);
  background: rgba(194, 58, 43, 0.1);
  padding: 0 0.28em;
}

.paper {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.45;
  background-image: url("images/texture.webp");
  background-size: 360px;
}

.skip { position: absolute; left: -999px; }
.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 80;
  background: var(--stamp);
  color: #fff;
  padding: 8px 12px;
}

.mast {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 28px;
  background: rgba(243, 234, 214, 0.94);
  border-bottom: 1px dashed var(--ink);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
}

.brand small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--mute);
  font-weight: 400;
}

.stub {
  width: 36px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--ticket);
  border: 1px solid var(--ink);
  font-family: var(--display);
  color: var(--stamp);
  box-shadow: 3px 3px 0 var(--ink);
}

.nav-toggle {
  display: none;
  background: var(--ticket);
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 6px 12px;
  cursor: pointer;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-size: 13px;
}

.nav-links a { color: var(--mute); }
.nav-links a.is-active,
.nav-links a:hover { color: var(--stamp); }
.nav-links a.live { color: var(--stamp); font-weight: 500; }

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  border-bottom: 1px dashed var(--ink);
}

.hero-copy {
  padding: 48px 36px 40px;
}

figure {
  margin: 0;
  background: var(--ticket);
  border-left: 1px dashed var(--ink);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

figure img {
  width: 100%;
  flex: 1 1 auto;
  object-fit: cover;
  min-height: 420px;
}

figcaption {
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 14px 12px;
  color: var(--mute);
}

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--stamp);
  margin: 0 0 10px;
}

h1 {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.1;
  margin: 0 0 16px;
}

.lead {
  margin: 0 0 18px;
  max-width: 58ch;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.chip {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--ink);
  padding: 3px 8px;
  background: var(--ticket);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid var(--ink);
}

.btn-fill {
  background: var(--stamp);
  color: #fff8ea;
  border-color: var(--stamp);
}

.btn-ghost { background: var(--ticket); }

.btn:hover { transform: translate(-1px, -1px); box-shadow: 2px 2px 0 var(--ink); }

.wrap {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 56px 28px;
}

.section-head { margin-bottom: 24px; }

.vlabel {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stamp);
  margin: 0 0 8px;
}

h2 {
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 34px);
  margin: 0 0 8px;
}

.tickets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.tickets article {
  background: var(--ticket);
  border: 1px solid var(--ink);
  padding: 18px 18px 8px;
  position: relative;
}

.tickets article::before,
.tickets article::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--paper);
  border-radius: 50%;
  top: 18px;
}
.tickets article::before { left: -8px; border: 1px solid var(--ink); }
.tickets article::after { right: -8px; border: 1px solid var(--ink); }

.stamp {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--stamp);
}

.tickets h3, .flow h3, .value-grid h3 {
  font-family: var(--display);
  font-size: 20px;
  margin: 8px 0 10px;
}

.tickets ul {
  margin: 0 0 12px;
  padding-left: 18px;
  font-size: 13px;
}

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.flow li {
  background: var(--ticket);
  border: 1px solid var(--line);
  padding: 16px;
}

.flow p { margin: 0 0 12px; font-size: 14px; }

.flow img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border: 1px solid var(--line);
}

#bench { background: rgba(255, 248, 234, 0.55); }

.bench {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
}

.store-id {
  font-family: var(--display);
  font-size: 28px;
  margin: 4px 0 8px;
}

.list-state { margin: 0 0 12px; font-family: var(--mono); font-size: 13px; }
.list-state[data-state="done"] { color: var(--ok); }
.list-state[data-state="block"] { color: var(--stamp); }

.bench-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.confirm-note {
  min-height: 3.8em;
  margin: 0;
  padding: 12px 14px;
  border-left: 4px solid var(--mute);
  background: var(--ticket);
  font-size: 14px;
}

.confirm-note[data-state="ok"] { border-left-color: var(--ok); }
.confirm-note[data-state="block"] { border-left-color: var(--stamp); }

.prep {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--ticket);
  border: 1px dashed var(--ink);
}

.prep li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px dotted var(--line);
  font-size: 13px;
}

.prep li:last-child { border-bottom: 0; }
.prep .qty { font-family: var(--mono); }

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

.value-grid article {
  padding: 16px 18px;
  background: var(--ticket);
  border-top: 4px solid var(--stamp);
}

.value-grid p { margin: 0; font-size: 14px; }

.rules { margin: 0; padding-left: 18px; }
.rules li { margin-bottom: 10px; }

.roles { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--ticket); }
.roles th, .roles td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.roles th {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  font-weight: 500;
}

.foot {
  position: relative;
  z-index: 1;
  padding: 28px;
  border-top: 1px dashed var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--mute);
}

.foot .live { color: var(--stamp); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 900px) {
  .hero, .tickets, .flow, .bench, .value-grid { grid-template-columns: 1fr; }
  figure { border-left: 0; border-top: 1px dashed var(--ink); }
  figure img { min-height: 220px; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    right: 16px;
    top: 56px;
    flex-direction: column;
    background: var(--ticket);
    border: 1px solid var(--ink);
    padding: 12px 16px;
    min-width: 180px;
  }
  .nav-links.open { display: flex; }
  .prep li { grid-template-columns: 1fr; }
}