/* ============================================================================
   Eaglewing Field Kit — surface system
   Charcoal desk, printed paper faces, hairline rules, one metal door.
   Bronze appears exactly once per page: the email address.
   ========================================================================= */

/* -- fonts (local, deterministic) ----------------------------------------- */

@font-face { font-family: "IBM Plex Sans"; font-weight: 300; font-display: swap;
  src: url("fonts/plex-sans-300.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap;
  src: url("fonts/plex-sans-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap;
  src: url("fonts/plex-sans-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap;
  src: url("fonts/plex-sans-600.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 700; font-display: swap;
  src: url("fonts/plex-sans-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans Condensed"; font-weight: 400; font-display: swap;
  src: url("fonts/plex-cond-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans Condensed"; font-weight: 500; font-display: swap;
  src: url("fonts/plex-cond-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap;
  src: url("fonts/plex-mono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap;
  src: url("fonts/plex-mono-500.woff2") format("woff2"); }

/* -- tokens ---------------------------------------------------------------- */

:root {
  /* desk */
  --desk: #191a1c;
  --desk-lit: #26282b;
  --desk-deep: #0c0d0e;

  /* printed dark faces */
  --plate: #202225;
  --plate-lit: #2a2c30;
  --plate-deep: #16171a;
  --ink-on-plate: #90939a;
  --ink-on-plate-dim: #7b7e85;
  --ink-on-plate-faint: #62656b;

  /* paper faces */
  --paper: #b6b3ab;
  --paper-lit: #c8c5bd;
  --paper-deep: #a5a29a;
  --ink: #17181b;
  --ink-soft: #3c3e42;
  --ink-dim: #5d6065;

  /* lines */
  --hair-dark: rgba(226, 232, 240, 0.1);
  --hair-dark-strong: rgba(226, 232, 240, 0.18);
  --hair-paper: rgba(23, 24, 27, 0.3);
  --hair-paper-strong: rgba(23, 24, 27, 0.62);

  /* the only metal on the page */
  --metal: #b0854a;
  --metal-lit: #d9b077;
  --metal-deep: #7d5c30;

  --sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, sans-serif;
  --cond: "IBM Plex Sans Condensed", "IBM Plex Sans", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;

  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;

  --stage: 1280px;
  --lift: 0 1px 1px rgba(0, 0, 0, 0.5),
          0 12px 24px -10px rgba(0, 0, 0, 0.6),
          0 40px 70px -30px rgba(0, 0, 0, 0.75);
  --lift-sm: 0 1px 1px rgba(0, 0, 0, 0.45), 0 8px 18px -8px rgba(0, 0, 0, 0.55);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--desk);
  color: var(--ink-on-plate);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* The desk: lit from the upper left, falling off to black. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 85% at 14% -12%, var(--desk-lit) 0%, rgba(38, 40, 43, 0) 55%),
    radial-gradient(75% 65% at 82% 112%, rgba(42, 44, 48, 0.5) 0%, rgba(42, 44, 48, 0) 60%),
    radial-gradient(135% 115% at 48% 42%, rgba(0, 0, 0, 0) 32%, rgba(0, 0, 0, 0.68) 100%),
    var(--desk);
}

/* Fine grain so nothing reads as flat digital fill. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

main { position: relative; z-index: 1; }

/* -- stage ----------------------------------------------------------------- */

.stage {
  width: 100%;
  max-width: var(--stage);
  margin-inline: auto;
  padding: clamp(40px, 5.5vw, 88px) clamp(24px, 5vw, 80px) clamp(56px, 7vw, 112px);
}

.lay { display: grid; gap: clamp(24px, 3vw, 44px); }
.lay--hero { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); align-items: start; }
.lay--sheet { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
.lay--package {
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  align-items: start;
  gap: clamp(28px, 3.4vw, 56px);
}
.lay--stack { grid-template-columns: minmax(0, 1fr); }

.mt-1 { margin-top: var(--sp-4); }
.mt-2 { margin-top: var(--sp-6); }
.mt-3 { margin-top: clamp(32px, 4vw, 56px); }

/* -- objects --------------------------------------------------------------- */

/* Printed dark face: the folder board. Ink sits on the fibre, slightly muted. */
.plate {
  position: relative;
  background: linear-gradient(158deg, var(--plate-lit) 0%, var(--plate) 42%, var(--plate-deep) 100%);
  border: 1px solid rgba(0, 0, 0, 0.55);
  box-shadow:
    inset 0 1px 0 rgba(226, 232, 240, 0.055),
    inset 0 -1px 0 rgba(0, 0, 0, 0.5),
    var(--lift);
  padding: clamp(28px, 3.4vw, 52px);
  color: var(--ink-on-plate);
}

.plate::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  background-image:
    repeating-linear-gradient(104deg, rgba(255, 255, 255, 0.014) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(6deg, rgba(0, 0, 0, 0.05) 0 1px, transparent 1px 4px);
}

.plate > * { position: relative; }

/* Paper face: the field sheet, the checklist, the leave-behind. */
.paper {
  position: relative;
  background: linear-gradient(158deg, var(--paper-lit) 0%, var(--paper) 46%, var(--paper-deep) 100%);
  color: var(--ink);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(0, 0, 0, 0.14),
    var(--lift);
  padding: clamp(26px, 3vw, 46px);
}

.paper::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  mix-blend-mode: multiply;
  background-image:
    repeating-linear-gradient(96deg, rgba(0, 0, 0, 0.022) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 3px);
}

.paper > * { position: relative; }

/* Print registration marks: two corners only, top-left and bottom-right. */
.registered::before,
.registered::after {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  pointer-events: none;
}

.registered::before {
  top: 16px; left: 16px;
  border-top: 1px solid var(--hair-paper-strong);
  border-left: 1px solid var(--hair-paper-strong);
}

.registered::after {
  bottom: 16px; right: 16px;
  border-bottom: 1px solid var(--hair-paper-strong);
  border-right: 1px solid var(--hair-paper-strong);
}

.registered.registered--on-plate::before,
.registered.registered--on-plate::after { border-color: var(--hair-dark-strong); }

/* The case: black woven pouch with stitched margin and a zip. */
.case {
  position: relative;
  background: linear-gradient(155deg, #24262a 0%, #17181b 38%, #0e0f11 100%);
  border-radius: 7px;
  border: 1px solid rgba(0, 0, 0, 0.7);
  box-shadow:
    inset 0 1px 0 rgba(226, 232, 240, 0.07),
    inset 0 -2px 6px rgba(0, 0, 0, 0.6),
    0 2px 2px rgba(0, 0, 0, 0.55),
    0 24px 44px -16px rgba(0, 0, 0, 0.7),
    0 70px 110px -40px rgba(0, 0, 0, 0.85);
  padding: clamp(22px, 2.4vw, 34px);
}

.case::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(-45deg, rgba(0, 0, 0, 0.16) 0 1px, transparent 1px 3px);
}

/* Stitch line just inside the seam. */
.case::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 3px;
  pointer-events: none;
  border: 1px dashed rgba(226, 232, 240, 0.11);
}

.case > * { position: relative; }

/* Zip along the top edge of the case. */
.zip {
  height: 9px;
  margin: 0 0 clamp(20px, 2.2vw, 30px);
  border-radius: 2px;
  background: repeating-linear-gradient(90deg,
    rgba(226, 232, 240, 0.14) 0 2px, rgba(0, 0, 0, 0.34) 2px 5px);
  box-shadow: inset 0 1px 0 rgba(226, 232, 240, 0.08), inset 0 -1px 2px rgba(0, 0, 0, 0.6);
}

.zip-pull {
  position: absolute;
  top: clamp(20px, 2.2vw, 30px);
  right: clamp(22px, 2.4vw, 34px);
  transform: translateY(-52%);
  width: 15px;
  height: 9px;
  border-radius: 2px;
  background: linear-gradient(180deg, #3a3d42, #1b1d20);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
}

/* Affixed label: lighter stock, double rule, on top of the case. */
.label {
  position: relative;
  background: linear-gradient(158deg, #d0cdc5 0%, var(--paper-lit) 40%, #b3b0a8 100%);
  color: var(--ink);
  padding: clamp(24px, 2.6vw, 40px) clamp(24px, 2.6vw, 42px) clamp(20px, 2.2vw, 32px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2),
    0 3px 6px rgba(0, 0, 0, 0.35),
    0 18px 30px -14px rgba(0, 0, 0, 0.6);
}

.label::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid var(--hair-paper);
  pointer-events: none;
}

.label::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(23, 24, 27, 0.14);
  pointer-events: none;
}

.label > * { position: relative; }

/* -- type ------------------------------------------------------------------ */

.eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-on-plate-faint);
}

.paper .eyebrow, .label .eyebrow { color: var(--ink-dim); }

.wordmark {
  display: block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(30px, 4.4vw, 50px);
  line-height: 1;
  letter-spacing: 0.3em;
  text-indent: 0.3em;
  text-transform: uppercase;
  color: var(--ink-on-plate);
  margin: 0;
}

.wordmark--sm {
  font-size: clamp(17px, 1.7vw, 21px);
  letter-spacing: 0.34em;
  text-indent: 0.34em;
}

.wordmark--ink { color: var(--ink); }

.submark {
  margin: 0.7em 0 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(11px, 1.15vw, 13.5px);
  letter-spacing: 0.52em;
  text-indent: 0.52em;
  text-transform: uppercase;
  color: var(--ink-on-plate-dim);
}

.submark--ink { color: var(--ink-soft); }

/* Object title — the printed name of the thing. */
.object-title {
  margin: 0;
  font-family: var(--cond);
  font-weight: 500;
  font-size: clamp(21px, 2.3vw, 29px);
  line-height: 1.1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
}

.object-sub {
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* Section head with its rule. */
.head {
  margin: 0;
  font-family: var(--cond);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ink);
}

.plate .head { color: #b9bcc2; }

.head-rule {
  margin: var(--sp-3) 0 var(--sp-4);
  height: 1px;
  background: var(--hair-paper-strong);
}

.plate .head-rule { background: var(--hair-dark-strong); }

.head-block { margin: 0 0 var(--sp-6); }
.head-block:last-child { margin-bottom: 0; }

.lede {
  margin: 0;
  font-size: clamp(15px, 1.35vw, 17.5px);
  font-weight: 300;
  line-height: 1.62;
  color: #a4a7ad;
  max-width: 46ch;
}

.lede--ink { color: var(--ink-soft); }

.body-text {
  margin: 0 0 var(--sp-4);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.68;
  color: #93969c;
  max-width: 52ch;
}

.body-text:last-child { margin-bottom: 0; }
.paper .body-text, .label .body-text { color: var(--ink-soft); }

.hairline {
  height: 1px;
  border: 0;
  margin: var(--sp-5) 0;
  background: var(--hair-dark-strong);
}

.paper .hairline, .label .hairline { background: var(--hair-paper); }

/* Content list — the CONTENTS / HANDLING idiom from the package label. */
.contents {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contents li {
  position: relative;
  padding: 0 0 0 17px;
  margin: 0 0 7px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--ink);
}

.contents li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
}

.contents li small {
  display: block;
  margin-top: 1px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--ink-dim);
}

.plate .contents li { color: #b3b6bc; }
.plate .contents li small { color: var(--ink-on-plate-dim); }

.contents--ruled li {
  padding: 9px 0 9px 17px;
  border-bottom: 1px solid var(--hair-paper);
}

.contents--ruled li:last-child { border-bottom: 0; }

/* Split footer row on paper faces. */
.face-foot {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  align-items: baseline;
  margin-top: var(--sp-6);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--hair-paper-strong);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.plate .face-foot {
  border-top-color: var(--hair-dark-strong);
  color: var(--ink-on-plate-dim);
}

.face-foot span:last-child { color: var(--ink-dim); }

/* Fill-in fields — blank by design. */
.fields { margin: 0; }

.field {
  display: grid;
  grid-template-columns: minmax(96px, max-content) minmax(0, 1fr);
  gap: var(--sp-4);
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--hair-paper);
}

.field:last-of-type { border-bottom: 0; }

.field dt {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.field dd {
  margin: 0;
  min-height: 17px;
  border-bottom: 1px solid var(--hair-paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

.field dd:empty { opacity: 0.55; }

/* Numbered module rows — the field sheet agenda. */
.rows {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: row;
}

.rows li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--sp-4);
  padding: 14px 0;
  border-top: 1px solid var(--hair-paper);
}

.rows li:last-child { border-bottom: 1px solid var(--hair-paper); }

.rows li::before {
  counter-increment: row;
  content: counter(row, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  padding-top: 3px;
}

.rows h3 {
  margin: 0;
  font-family: var(--cond);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink);
}

.rows p {
  margin: 5px 0 0;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 54ch;
}

.plate .rows li { border-color: var(--hair-dark); }
.plate .rows li::before { color: var(--ink-on-plate-faint); }
.plate .rows h3 { color: #b9bcc2; }
.plate .rows p { color: #8e9197; }

/* Checklist. */
.check { margin: 0; padding: 0; list-style: none; }

.check li {
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr);
  gap: var(--sp-4);
  align-items: start;
  padding: 11px 0;
  border-bottom: 1px solid var(--hair-paper);
  font-size: 13.5px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink);
}

.check li:first-child { border-top: 1px solid var(--hair-paper); }

.check li::before {
  content: "";
  width: 13px;
  height: 13px;
  margin-top: 3px;
  border: 1px solid var(--hair-paper-strong);
}

.check li small {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
}

/* -- the metal door -------------------------------------------------------- */
/* Bronze appears here and nowhere else. */

.door {
  display: block;
  position: relative;
  text-decoration: none;
  padding: clamp(18px, 2vw, 26px) clamp(20px, 2.2vw, 30px);
  border: 1px solid rgba(176, 133, 74, 0.42);
  background: linear-gradient(158deg, rgba(176, 133, 74, 0.11) 0%, rgba(0, 0, 0, 0.2) 60%);
  box-shadow:
    inset 0 1px 0 rgba(217, 176, 119, 0.16),
    inset 0 -1px 0 rgba(0, 0, 0, 0.5),
    var(--lift-sm);
  transition: border-color 160ms ease, background 160ms ease;
}

.door::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(176, 133, 74, 0.16);
  pointer-events: none;
}

.door:hover {
  border-color: rgba(217, 176, 119, 0.72);
  background: linear-gradient(158deg, rgba(217, 176, 119, 0.16) 0%, rgba(0, 0, 0, 0.2) 60%);
}

.door:focus-visible { outline: 1px solid var(--metal-lit); outline-offset: 3px; }

.door-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--metal-deep);
  margin: 0 0 8px;
}

.door-value {
  display: block;
  font-family: var(--cond);
  font-size: clamp(19px, 2.1vw, 26px);
  font-weight: 500;
  letter-spacing: 0.11em;
  background: linear-gradient(96deg,
    var(--metal-deep) 0%, var(--metal-lit) 46%, var(--metal) 78%, var(--metal-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.door-note {
  display: block;
  margin-top: 9px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-on-plate-faint);
}

/* -- kit navigation (index only) ------------------------------------------- */

.kit-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(224px, 1fr));
  gap: 1px;
  background: var(--hair-dark);
  border: 1px solid var(--hair-dark);
}

.kit-nav a {
  display: block;
  text-decoration: none;
  padding: clamp(20px, 2.2vw, 30px);
  background: linear-gradient(168deg, rgba(42, 44, 48, 0.72) 0%, rgba(22, 23, 26, 0.72) 100%);
  color: inherit;
  transition: background 160ms ease;
}

.kit-nav a:hover {
  background: linear-gradient(168deg, rgba(52, 55, 60, 0.85) 0%, rgba(28, 30, 33, 0.85) 100%);
}

.kit-nav a:focus-visible { outline: 1px solid var(--ink-on-plate); outline-offset: -4px; }

.kit-nav-index {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--ink-on-plate-faint);
  margin-bottom: 14px;
}

.kit-nav-name {
  display: block;
  font-family: var(--cond);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #b9bcc2;
}

.kit-nav-desc {
  display: block;
  margin-top: 7px;
  font-size: 12.5px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink-on-plate-dim);
  max-width: 34ch;
}

/* -- stamp ----------------------------------------------------------------- */

.stamp {
  display: block;
  width: clamp(120px, 15vw, 190px);
  height: auto;
  color: var(--ink-on-plate);
}

.stamp--ink { color: var(--ink); }
.stamp--sm { width: 44px; }
.stamp--md { width: clamp(88px, 9vw, 124px); }

.stamp-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* -- page furniture -------------------------------------------------------- */

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-5);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--hair-dark);
  margin-bottom: clamp(32px, 4vw, 56px);
}

.page-foot {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-top: clamp(40px, 5vw, 72px);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--hair-dark);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-on-plate-faint);
}

/* -- the board: mark and wordmark, as printed on the folder ---------------- */

.board {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(44px, 5vw, 76px) clamp(26px, 3.4vw, 52px) clamp(38px, 4.4vw, 64px);
}

.board-mark {
  width: clamp(104px, 12vw, 156px);
  margin-bottom: clamp(26px, 3vw, 40px);
}

.board-lede {
  margin: clamp(24px, 2.6vw, 36px) 0 0;
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 300;
  line-height: 1.66;
  color: var(--ink-on-plate-dim);
  max-width: 44ch;
}

/* Object head: stamp on the left, printed metadata on the right. */
.object-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-5);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--hair-paper-strong);
}

.object-head .stamp { flex: none; }

.object-head-mark {
  text-align: right;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.object-head-line { margin: 0; line-height: 1.9; }

/* Fields printed on a dark face. */
.fields--on-plate .field { border-bottom-color: var(--hair-dark); }
.fields--on-plate .field dt { color: var(--ink-on-plate-dim); }
.fields--on-plate .field dd {
  border-bottom-color: var(--hair-dark-strong);
  color: var(--ink-on-plate-faint);
}

/* -- the hero object ------------------------------------------------------- */

.case--hero { padding: clamp(30px, 3.4vw, 54px); }

.label--hero {
  padding: clamp(30px, 3.2vw, 52px) clamp(28px, 3vw, 48px) clamp(26px, 2.8vw, 42px);
}

.label--hero::before { border-color: var(--hair-paper-strong); }

.label--hero .head {
  font-size: 14px;
  letter-spacing: 0.2em;
}

.label--hero .contents li {
  font-size: 13.5px;
  letter-spacing: 0.06em;
}

.label--hero .face-foot {
  font-size: 11px;
  letter-spacing: 0.19em;
}

.object-title--hero {
  font-size: clamp(27px, 3.3vw, 42px);
  letter-spacing: 0.085em;
}

/* -- responsive ------------------------------------------------------------ */

@media (max-width: 1000px) {
  .lay--hero, .lay--sheet, .lay--package { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 620px) {
  .page-head { flex-direction: column; gap: var(--sp-4); }
  .rows li { grid-template-columns: 26px minmax(0, 1fr); }
  .wordmark { letter-spacing: 0.2em; text-indent: 0.2em; }
  .field {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--sp-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

@media print {
  body { background: #fff; }
  body::before, body::after { display: none; }
}