/* Onion Handbook — commemorative athletic yearbook. Navy field, cream type, brick hit. */
:root {
  --field: #0e121c;
  --navy: #12182a;
  --cream: #e8dcc4;
  --brick: #8b3a32;
  --dim: #9a8f7a;
  --ink: #e8dcc4;
  --font-slab: "Zilla Slab", "Rockwell", "Courier New", serif;
  --font-ui: "Barlow", "Helvetica Neue", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0;
  color: var(--cream);
  background-color: var(--field);
  font-family: var(--font-ui);
  font-weight: 400;
  line-height: 1.62;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cream); text-underline-offset: 3px; }
a:hover { color: var(--brick); }
h1, .lockup-face, .lockup-back {
  font-family: var(--font-slab);
  font-weight: 700;
}
h1 {
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 0.92;
  margin: 0 auto 0.85rem;
  max-width: 16ch;
  text-align: center;
  color: var(--cream);
  text-shadow: 3px 3px 0 var(--brick);
  -webkit-text-stroke: 0.6px var(--navy);
}
h2 {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream);
  margin: 0 0 0.75rem;
  text-align: center;
}
h3 {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 1.5rem 0 0.4rem;
  text-align: center;
}
p { margin: 0 0 1em; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--cream); color: var(--navy); padding: 0.4em 0.8em;
}
.skip-link:focus { left: 0; z-index: 50; }

/* Header — axial ceremonial stack */
.site-header {
  text-align: center;
  padding: 1.4rem 1rem 1.1rem;
  border-bottom: 8px double var(--cream);
  background: var(--navy);
}
.eyebrow {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--cream);
  margin: 0 0 0.85rem;
}
.lockup {
  display: inline-block;
  position: relative;
  text-decoration: none;
  margin: 0 0 0.45rem;
  line-height: 0.82;
}
.lockup-back,
.lockup-face {
  display: block;
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.lockup-back {
  position: absolute;
  left: 5px;
  top: 5px;
  color: var(--brick);
  z-index: 0;
}
.lockup-face {
  position: relative;
  z-index: 1;
  color: var(--cream);
  -webkit-text-stroke: 0.7px var(--navy);
}
.lockup:hover .lockup-face { color: var(--cream); }
.subline {
  display: block;
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--cream);
  margin: 0 0 0.55rem;
}
.meta-line {
  font-family: var(--font-ui);
  font-weight: 300;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 1.1rem;
}
.header-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.7rem 1rem;
}
.stamp-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.1rem;
}
.stamp-nav a {
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  font-size: 0.72rem;
  color: var(--cream);
  border-bottom: 2px solid transparent;
  padding-bottom: 0.1rem;
}
.stamp-nav a:hover { border-bottom-color: var(--brick); color: var(--cream); }

.seek {
  display: flex;
  border: 4px solid var(--cream);
  outline: 2px solid var(--navy);
  outline-offset: -7px;
  background: var(--field);
  min-width: 14rem;
}
.seek input {
  border: 0;
  background: transparent;
  font: inherit;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  min-width: 0;
  color: var(--cream);
}
.seek input:focus { outline: none; }
.seek input::placeholder { color: var(--dim); }
.seek button,
.crest-btn {
  border: 0;
  background: var(--brick);
  color: var(--cream);
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  font-size: 0.72rem;
}
.menu-btn {
  border: 4px solid var(--cream);
  background: var(--navy);
  color: var(--cream);
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 0.38rem 0.8rem;
  cursor: pointer;
  font-size: 0.7rem;
}
.menu-btn[aria-expanded="true"] {
  background: var(--brick);
  border-color: var(--cream);
}

.drawer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.2rem;
  padding: 0.85rem 3vw 1.1rem;
  background: var(--navy);
  border-bottom: 4px solid var(--brick);
  text-align: center;
}
.drawer[hidden] { display: none !important; }
.drawer a {
  color: var(--cream);
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  text-decoration: none;
  font-size: 0.7rem;
}
.drawer a:hover { color: var(--brick); }

main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.2rem 1.2rem 5rem;
  text-align: center;
}
article p,
article li,
.notice p,
.address-block p {
  text-align: left;
}
.crumbs {
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.68rem;
  margin: 0 0 1.2rem;
  color: var(--dim);
}
.crumbs a { text-decoration: none; }
.hat {
  font-family: var(--font-ui);
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.72rem;
  margin: -0.2rem 0 1.5rem;
  color: var(--brick);
}

/* Letter stack — centered shields */
.letter-wrap { margin: 0 0 2.8rem; }
.letters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.2rem;
}
.letter-card { width: min(20rem, 92vw); }
.letter-card[hidden] { display: none; }
.crest-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.crest-plate {
  position: relative;
  margin: 0 auto 0.85rem;
  width: 100%;
  background: var(--cream);
  padding: 8px;
  clip-path: polygon(50% 0%, 93% 7%, 100% 18%, 100% 70%, 50% 100%, 0 70%, 0 18%, 7% 7%);
}
.crest-plate::before,
.crest-plate::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
}
.crest-plate::before {
  top: 4px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--cream);
  border-radius: 50%;
  background: var(--brick);
}
.crest-plate::after {
  bottom: 10px;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid var(--cream);
  filter: drop-shadow(0 10px 0 var(--cream));
}
.crest-inset {
  background: var(--navy);
  padding: 6px;
  clip-path: inherit;
}
.crest-inset img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  clip-path: polygon(50% 0%, 93% 7%, 100% 18%, 100% 70%, 50% 100%, 0 70%, 0 18%, 7% 7%);
}
.letter-kicker {
  display: block;
  font-weight: 300;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 0 0 0.2rem;
}
.letter-name {
  display: block;
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cream);
  text-shadow: 2px 2px 0 var(--brick);
}
.letter-line {
  display: block;
  font-weight: 300;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 0.25rem;
}

figure.photo {
  margin: 0 auto 1.8rem;
  max-width: 36rem;
  background: var(--cream);
  padding: 10px;
  position: relative;
}
figure.photo::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 2px solid var(--navy);
  pointer-events: none;
}
figure.photo img {
  width: 100%;
  height: auto;
  background: var(--navy);
}
figure.photo-exhibit {
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
}
figure.photo-exhibit img {
  object-fit: contain;
  width: 100%;
  height: auto;
}

.sheet-sec {
  margin: 0 auto 1.8rem;
  max-width: 38rem;
  text-align: center;
}
.sheet-sec p { text-align: left; }
.close-sec { margin-top: 1.8rem; }
.notice, .address-block {
  background: var(--navy);
  color: var(--cream);
  border: 6px solid var(--cream);
  outline: 2px solid var(--navy);
  outline-offset: -10px;
  padding: 1.1rem 1.15rem;
  margin: 0 auto 1.3rem;
  max-width: 38rem;
  text-align: left;
}
.kicker {
  display: block;
  font-weight: 300;
  font-size: 0.64rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 0 0 0.35rem;
}
.onion-list { list-style: none; margin: 0.4rem 0 0; padding: 0; }
.onion-list li { margin: 0 0 0.7rem; }
code.onion {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  word-break: break-all;
  background: var(--field);
  color: var(--cream);
  border: 3px solid var(--cream);
  padding: 0.5rem 0.6rem;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
}
code.onion.is-copied { border-color: var(--brick); }

footer {
  border-top: 8px double var(--cream);
  padding: 1.8rem 3vw 2.8rem;
  background: var(--navy);
  text-align: center;
}
.foot-inner { max-width: 44rem; margin: 0 auto; }
.foot-brand {
  font-family: var(--font-slab);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
  color: var(--cream);
  text-shadow: 2px 2px 0 var(--brick);
}
.foot-links, .foot-rooms {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
  margin: 0 0 0.85rem;
}
.foot-links a, .foot-rooms a {
  font-family: var(--font-ui);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  font-size: 0.7rem;
}
.disc {
  font-size: 0.85rem;
  max-width: 40rem;
  margin: 0 auto 0.7rem;
  color: var(--dim);
  text-align: left;
}

@media (max-width: 640px) {
  .seek { width: 100%; }
  .header-tools { flex-direction: column; }
}