:root {
  --ink: #1a1410;
  --paper: #f6efe3;
  --kraft: #c4a07a;
  --seal: #9c1c24;
  --lamp: #1f5c3a;
  --brass: #c9a227;
  --flag: #f0d24a;
  --mute: #6a5c4c;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --display: "Newsreader", "Noto Serif SC", serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 72px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.app-link { color: var(--seal); text-decoration: underline; text-underline-offset: 3px; }
button { font-family: inherit; cursor: pointer; }
code { font-family: var(--mono); font-size: 0.92em; color: var(--seal); }

.kraft {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 3;
  opacity: 0.12;
  background-image: url("images/texture.webp");
  background-size: 380px auto;
  mix-blend-mode: multiply;
}
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 80; background: var(--flag); padding: 8px; }

.flap {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 28px;
  background: #efe4d2;
  border-bottom: 8px solid var(--kraft);
  box-shadow: 0 8px 0 rgba(156, 28, 36, 0.12);
}
.seal-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 20px;
}
.seal-mark small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  font-weight: 400;
  letter-spacing: 0.16em;
}
.seal {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--seal);
  color: var(--paper);
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
}
.nav-toggle {
  display: none;
  background: var(--flag);
  border: 0;
  padding: 8px 14px;
  font-size: 14px;
}
.clip-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  font-size: 14px;
}
.clip-links a { color: var(--mute); }
.clip-links a.is-active,
.clip-links a:hover { color: var(--seal); }
.clip-links .live {
  background: var(--seal);
  color: var(--paper);
  padding: 6px 12px;
}

.lamp-hero { position: relative; }
.lamp-hero > img {
  width: 100%;
  max-height: 48vh;
  object-fit: cover;
  min-height: 280px;
}
.folio {
  width: min(720px, calc(100% - 48px));
  margin: -56px auto 0;
  position: relative;
  z-index: 2;
  background: var(--paper);
  border: 1px solid #d8c4a4;
  padding: 20px 28px 22px;
  box-shadow: 12px 12px 0 rgba(31, 92, 58, 0.18);
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lamp);
  margin: 0 0 8px;
}
h1 {
  font-family: var(--display);
  font-size: clamp(36px, 5.5vw, 56px);
  line-height: 1.08;
  margin: 0 0 10px;
  letter-spacing: 0.06em;
  color: var(--seal);
}
.lead { margin: 0 0 12px; max-width: 44em; }
.meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  margin: 0 0 18px;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.flag-btn {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--ink);
  font-size: 15px;
}
.flag-btn.fill { background: var(--flag); }
.flag-btn.ghost { background: transparent; }

.wrap { width: min(1040px, calc(100% - 48px)); margin: 0 auto; padding: 56px 0; }
.alt { background: #efe6d6; }
.vlabel {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--seal);
  margin: 0 0 8px;
}
h2 { font-size: clamp(24px, 3.2vw, 34px); margin: 0 0 12px; }
.lede { color: var(--mute); max-width: 46em; margin: 0 0 28px; }
h3 { margin: 0 0 8px; font-size: 18px; }

.tri {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.leaf {
  background: #fffaf2;
  border-left: 6px solid var(--flag);
  padding: 16px 16px 18px;
  box-shadow: 0 1px 0 rgba(26, 20, 16, 0.08);
}
.leaf ul { margin: 0; padding-left: 1.1em; }
.leaf li { margin: 0.3em 0; }

.spine {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  border-left: 3px solid var(--kraft);
}
.spine li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  padding: 0 0 22px 18px;
}
.spine span {
  font-family: var(--mono);
  color: var(--seal);
  font-size: 13px;
}
.spine p { margin: 0; color: var(--mute); }
figure { margin: 0 0 28px; }
figure img { width: 100%; border: 1px solid #d8c4a4; }
figcaption { font-size: 13px; color: var(--mute); margin-top: 8px; }

.flags { display: flex; gap: 12px; margin-bottom: 16px; }
.flag-lid {
  min-width: 72px;
  padding: 14px 10px 18px;
  background: #efe4d2;
  border: 0;
  border-bottom: 10px solid transparent;
  font-size: 22px;
  font-family: var(--serif);
  box-shadow: 2px 3px 0 rgba(26, 20, 16, 0.12);
  transform: rotate(-2deg);
}
.flag-lid.is-on {
  background: var(--flag);
  border-bottom-color: var(--seal);
}
.flag-state {
  font-size: 26px;
  margin: 0 0 8px;
  color: var(--seal);
  letter-spacing: 0.08em;
}
#flag-out { margin: 0 0 22px; color: var(--mute); max-width: 38em; }
.case-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: #fffaf2;
  border: 1px dashed var(--kraft);
}
.mono {
  font-family: var(--mono);
  font-size: 13px;
  margin: 0 0 6px;
  color: var(--lamp);
}
#case-read { margin: 0; }

.edge { color: var(--mute); padding-left: 1.2em; }
.edge li { margin: 0.4em 0; }
.foot {
  padding: 24px 28px 40px;
  border-top: 8px solid var(--kraft);
  color: var(--mute);
  font-size: 14px;
  background: #efe4d2;
}

@media (max-width: 860px) {
  .flap { padding: 8px 14px; position: relative; }
  .nav-toggle { display: inline-block; }
  .clip-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #efe4d2;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 14px 14px;
    border-bottom: 8px solid var(--kraft);
  }
  .clip-links.open { display: flex; }
  .lamp-hero > img { min-height: 220px; max-height: 38vh; }
  .folio {
    width: calc(100% - 24px);
    margin: -36px auto 0;
    padding: 18px 16px 20px;
    box-shadow: 6px 6px 0 rgba(31, 92, 58, 0.18);
  }
  h1 { font-size: 36px; }
  .lead { font-size: 14px; }
  .wrap { width: calc(100% - 28px); padding: 40px 0; }
  .tri, .spine li, .case-row { grid-template-columns: 1fr; display: grid; }
  .case-row { display: grid; }
  .meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}