/* =========================================================================
   Journal of Construction Procurement : "quarry" interface layer
   Hand authored. Seed 338724114. Naming family: quarry (prefix qry).
   One file, no framework, no utility library.
   Footprint inherited from the original site: Arial, indigo links,
   a periwinkle (lavender) brand band and a near white page ground.
   ========================================================================= */

/* ---- 0. tokenschicht : footprint and seed ------------------------------- */
:root {
  --qry-ink:            #171730;
  --qry-ink-soft:       #3b3b58;
  --qry-muted:          #5d5d7c;
  --qry-faint:          #8a8aa6;
  --qry-paper:          #ffffff;
  --qry-ground:         #fbfbfd;
  --qry-ground-deep:    #f1f1f7;
  --qry-line:           #dcdce9;
  --qry-line-soft:      #ececf4;
  --qry-line-strong:    #b7b7cf;

  --qry-peri:           #9c9ad6;
  --qry-peri-deep:      #6f6cb8;
  --qry-peri-dark:      #4b488f;
  --qry-peri-soft:      #e7e6f5;
  --qry-peri-wash:      #f4f3fb;

  --qry-indigo:         #24206b;
  --qry-indigo-deep:    #191547;
  --qry-link:           #2620a6;
  --qry-link-deep:      #15106f;
  --qry-gold:           #a9801f;

  --qry-font:           Arial, "Helvetica Neue", Helvetica, "Liberation Sans", sans-serif;
  --qry-mono:           "Lucida Console", "Courier New", monospace;

  --qry-shell:          1160px;
  --qry-measure:        66ch;
  --qry-step:           10px;

  --qry-radius:         0px;
  --qry-hair:           1px solid var(--qry-line);
  --qry-hair-strong:    1px solid var(--qry-line-strong);

  --qry-fs-0:           clamp(0.95rem, 0.9rem + 0.2vw, 1.03rem);
  --qry-fs-1:           clamp(1.05rem, 0.98rem + 0.35vw, 1.22rem);
  --qry-fs-2:           clamp(1.3rem, 1.13rem + 0.75vw, 1.66rem);
  --qry-fs-3:           clamp(1.62rem, 1.3rem + 1.5vw, 2.25rem);
  --qry-fs-4:           clamp(2rem, 1.4rem + 2.9vw, 3.2rem);

  --qry-ease:           cubic-bezier(0.22, 0.61, 0.36, 1);
  --qry-dur:            0.28s;
}

/* ---- 1. reset ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol, address { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }
[hidden] { display: none !important; }

/* ---- 2. base ------------------------------------------------------------ */
.qry-body {
  font-family: var(--qry-font);
  font-size: var(--qry-fs-0);
  line-height: 1.68;
  color: var(--qry-ink);
  background: var(--qry-ground);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
.qry-body h1, .qry-body h2, .qry-body h3, .qry-body h4 {
  font-family: var(--qry-font);
  color: var(--qry-indigo);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}
.qry-body p { margin: 0 0 calc(var(--qry-step) * 1.5); }
.qry-body strong { font-weight: 700; }

.qry-body a[href] { color: var(--qry-link); }
.qry-body p a[href], .qry-body li a[href], .qry-body dd a[href] {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  text-decoration-color: var(--qry-line-strong);
}
.qry-body p a[href]:hover, .qry-body li a[href]:hover, .qry-body dd a[href]:hover {
  color: var(--qry-link-deep);
  text-decoration-color: var(--qry-peri-deep);
}
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--qry-peri-deep);
  outline-offset: 2px;
  border-radius: 1px;
}
::selection { background: var(--qry-peri); color: #fff; }

.qry-sr {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.qry-skip {
  position: absolute; left: 14px; top: -60px; z-index: 60;
  background: var(--qry-indigo); color: #fff;
  padding: 10px 16px; font-weight: 700;
  transition: top var(--qry-dur) var(--qry-ease);
}
.qry-skip:focus { top: 12px; color: #fff; }

.qry-wrap { width: 100%; max-width: var(--qry-shell); margin-inline: auto; padding-inline: 22px; }

/* ---- 3. masthead -------------------------------------------------------- */
.qry-masthead { background: var(--qry-paper); border-bottom: var(--qry-hair); }
.qry-bar { background: var(--qry-indigo); color: #d9d8ee; }
.qry-bar__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 42px; flex-wrap: wrap;
}
.qry-bar__pub { font-size: 0.76rem; letter-spacing: 0.02em; margin: 0; color: #c9c7ea; }
.qry-findbtn {
  appearance: none; background: transparent; border: 1px solid #6b68b8;
  color: #ecebfb; font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 12px; cursor: pointer; border-radius: var(--qry-radius);
  transition: background var(--qry-dur) var(--qry-ease), color var(--qry-dur) var(--qry-ease);
}
.qry-findbtn:hover { background: #322c86; color: #fff; }
.qry-finder { background: var(--qry-indigo-deep); border-bottom: var(--qry-hair-strong); }
.qry-finder .qry-wrap { padding-block: 14px; }
.qry-findform { display: flex; gap: 10px; flex-wrap: wrap; max-width: 720px; }
.qry-findinput {
  flex: 1 1 260px; min-width: 0;
  background: #fff; border: 1px solid var(--qry-line-strong);
  padding: 10px 12px; border-radius: var(--qry-radius);
}
.qry-findout { margin-top: 12px; color: #e6e5f7; }
.qry-findout ul { display: grid; gap: 6px; margin: 0; }
.qry-findout a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.qry-findout .qry-findout__meta { font-size: 0.8rem; color: #bdbbdf; }

.qry-mast {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding-block: 20px;
}
.qry-brand { display: flex; align-items: center; gap: 14px; color: inherit; }
.qry-brand__mark { flex: none; }
.qry-brand__words { display: flex; flex-direction: column; }
.qry-brand__name {
  font-size: clamp(1.05rem, 0.85rem + 1vw, 1.5rem);
  font-weight: 700; color: var(--qry-indigo); line-height: 1.1;
}
.qry-brand__line {
  font-size: 0.78rem; color: var(--qry-muted); letter-spacing: 0.03em;
  margin-top: 3px;
}
.qry-menu__btn {
  appearance: none; background: var(--qry-peri-soft); border: 1px solid var(--qry-peri);
  color: var(--qry-indigo); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 10px 14px; cursor: pointer; border-radius: var(--qry-radius);
}

.qry-nav { background: var(--qry-peri-wash); border-top: var(--qry-hair); border-bottom: var(--qry-hair); }
.qry-nav__list { display: flex; flex-wrap: wrap; margin: 0; }
.qry-nav__list > li { border-right: var(--qry-hair); }
.qry-nav__list > li:first-child { border-left: var(--qry-hair); }
.qry-nav__list a {
  display: block; padding: 13px 18px; font-size: 0.9rem; font-weight: 700;
  color: var(--qry-indigo); border-bottom: 2px solid transparent;
  transition: background var(--qry-dur) var(--qry-ease), border-color var(--qry-dur) var(--qry-ease);
}
.qry-nav__list a:hover { background: #fff; border-bottom-color: var(--qry-peri-deep); }
.qry-nav__list a[aria-current="page"] { background: #fff; border-bottom-color: var(--qry-peri-deep); color: var(--qry-indigo-deep); }

@media (max-width: 860px) {
  .qry-menu__btn { display: inline-block; }
  .qry-nav[hidden] { display: none; }
  .qry-nav__list { flex-direction: column; }
  .qry-nav__list > li { border: 0; border-bottom: var(--qry-hair); }
  .qry-nav__list > li:first-child { border-left: 0; }
  .qry-nav__list a { padding: 14px 22px; }
}
@media (min-width: 861px) {
  .qry-menu__btn { display: none; }
  .qry-nav[hidden] { display: block; }
}

/* ---- 4. page scaffolding ------------------------------------------------ */
.qry-main { display: block; }
.qry-page { padding-block: clamp(28px, 4vw, 52px); }

.qry-crumbs { font-size: 0.82rem; color: var(--qry-muted); margin-bottom: 22px; }
.qry-crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.qry-crumbs li { display: inline-flex; gap: 8px; align-items: center; }
.qry-crumbs li + li::before { content: "/"; color: var(--qry-faint); }
.qry-crumbs a { color: var(--qry-link); }

.qry-lede { font-size: var(--qry-fs-1); color: var(--qry-ink-soft); max-width: var(--qry-measure); }
.qry-title { font-size: var(--qry-fs-3); margin-bottom: 14px; }
.qry-subtitle { font-size: var(--qry-fs-2); margin: 0 0 10px; }

.qry-kicker {
  display: inline-block; font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--qry-peri-dark);
  padding-bottom: 6px; margin-bottom: 12px;
  border-bottom: 2px solid var(--qry-peri);
}
.qry-head { max-width: 60ch; margin-bottom: 26px; }
.qry-head h2 { font-size: var(--qry-fs-2); margin-bottom: 10px; }
.qry-head p { color: var(--qry-ink-soft); margin: 0; }

.qry-rule { height: 1px; background: var(--qry-line); border: 0; margin: 0; }

/* ---- 5. hero ------------------------------------------------------------ */
.qry-hero { background: var(--qry-ground-deep); border-bottom: var(--qry-hair); }
.qry-hero__in { padding-block: clamp(40px, 6vw, 84px); text-align: center; }
.qry-hero__in .qry-kicker { display: inline-block; }
.qry-hero__title {
  font-size: var(--qry-fs-4); max-width: 22ch; margin: 0 auto 18px;
  color: var(--qry-indigo-deep);
}
.qry-hero__lede {
  font-size: var(--qry-fs-1); color: var(--qry-ink-soft);
  max-width: 62ch; margin: 0 auto 26px;
}
.qry-hero__cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.qry-hero__marks {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 0;
  margin-top: 34px; border-top: var(--qry-hair); border-bottom: var(--qry-hair);
  background: #fff;
}
.qry-hero__mark {
  flex: 1 1 200px; padding: 18px 20px; border-right: var(--qry-hair);
  min-width: 180px;
}
.qry-hero__mark:last-child { border-right: 0; }
.qry-hero__mark b { display: block; font-size: var(--qry-fs-2); color: var(--qry-indigo); }
.qry-hero__mark span { font-size: 0.8rem; color: var(--qry-muted); letter-spacing: 0.02em; }

/* ---- 6. section rhythm -------------------------------------------------- */
.qry-band { padding-block: clamp(34px, 5vw, 64px); }
.qry-band--tint { background: var(--qry-peri-wash); border-block: var(--qry-hair); }
.qry-band--deep { background: var(--qry-ground-deep); border-block: var(--qry-hair); }
.qry-band--ink { background: var(--qry-indigo-deep); color: #dcdbf2; }
.qry-band--ink h2, .qry-band--ink h3 { color: #fff; }
.qry-band--ink a[href] { color: #cfcdf0; }
.qry-band--ink .qry-head p { color: #bab8e0; }

.qry-cols { display: grid; grid-template-columns: 1fr; gap: 0; }
@media (min-width: 900px) {
  .qry-cols--2 { grid-template-columns: 1fr 1fr; }
  .qry-cols--sidebar { grid-template-columns: minmax(0, 1fr) 320px; gap: 46px; }
}
.qry-cols--sidebar > .qry-aside { align-self: start; }

/* ---- 7. cluster cards --------------------------------------------------- */
.qry-clusters { display: grid; grid-template-columns: 1fr; gap: 0; border-top: var(--qry-hair); }
@media (min-width: 760px) { .qry-clusters { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .qry-clusters { grid-template-columns: 1fr 1fr 1fr; } }
.qry-cluster {
  border-bottom: var(--qry-hair); border-right: var(--qry-hair);
  padding: 24px 26px; background: var(--qry-paper);
}
@media (min-width: 760px) { .qry-cluster:nth-child(2n) { border-right: 0; } }
.qry-cluster__kicker {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--qry-peri-dark);
}
.qry-cluster h3 { font-size: var(--qry-fs-1); margin: 8px 0 8px; }
.qry-cluster p { color: var(--qry-ink-soft); margin: 0; font-size: 0.94rem; }
.qry-cluster a { font-weight: 700; }

/* ---- 8. steps / feature list ------------------------------------------- */
.qry-steps { counter-reset: qry-step; display: grid; gap: 0; border-top: var(--qry-hair); }
.qry-step { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 20px 0; border-bottom: var(--qry-hair); }
.qry-step::before {
  counter-increment: qry-step; content: counter(qry-step, decimal-leading-zero);
  font-weight: 700; font-size: 1.15rem; color: var(--qry-peri-deep);
}
.qry-step h3 { font-size: var(--qry-fs-1); margin-bottom: 6px; }
.qry-step p { margin: 0; color: var(--qry-ink-soft); }

.qry-facts { display: grid; gap: 12px; margin: 0; }
.qry-fact { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 12px 0; border-bottom: var(--qry-hair); }
.qry-fact dt { color: var(--qry-muted); font-size: 0.86rem; }
.qry-fact dd { margin: 0; font-weight: 700; color: var(--qry-indigo); text-align: right; }

.qry-plain { display: grid; gap: 8px; margin: 0 0 18px; }
.qry-plain li { position: relative; padding-left: 20px; color: var(--qry-ink-soft); }
.qry-plain li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 9px; height: 2px; background: var(--qry-peri-deep); }

/* ---- 9. buttons --------------------------------------------------------- */
.qry-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; font-weight: 700; font-size: 0.9rem;
  border: 1px solid var(--qry-indigo); border-radius: var(--qry-radius);
  background: var(--qry-indigo); color: #fff; cursor: pointer;
  transition: background var(--qry-dur) var(--qry-ease), color var(--qry-dur) var(--qry-ease), border-color var(--qry-dur) var(--qry-ease);
}
.qry-btn:hover { background: var(--qry-peri-dark); border-color: var(--qry-peri-dark); color: #fff; }
.qry-btn--ghost { background: transparent; color: var(--qry-indigo); }
.qry-btn--ghost:hover { background: var(--qry-peri-soft); color: var(--qry-indigo-deep); }
.qry-btn--light { background: #fff; color: var(--qry-indigo); border-color: #fff; }
.qry-btn--light:hover { background: var(--qry-peri-soft); border-color: var(--qry-peri-soft); color: var(--qry-indigo-deep); }
.qry-body a.qry-btn, .qry-body a.qry-btn:hover { color: #fff; }
.qry-body a.qry-btn--ghost { color: var(--qry-indigo); }
.qry-body a.qry-btn--ghost:hover { color: var(--qry-indigo-deep); }
.qry-body a.qry-btn--light { color: var(--qry-indigo); }
.qry-body a.qry-btn--light:hover { color: var(--qry-indigo-deep); }
.qry-btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.qry-linkmore { font-weight: 700; }
.qry-linkmore::after { content: " \2192"; }

/* ---- 10. record list (abstract archive) -------------------------------- */
.qry-records { display: grid; gap: 0; border-top: var(--qry-hair); }
.qry-record { padding: 16px 0; border-bottom: var(--qry-hair); }
.qry-record__title { font-size: var(--qry-fs-0); font-weight: 700; color: var(--qry-indigo); margin: 0 0 4px; }
.qry-record__title a { color: var(--qry-indigo); }
.qry-record__title a:hover { color: var(--qry-link); text-decoration: underline; }
.qry-record__meta { font-size: 0.84rem; color: var(--qry-muted); margin: 0; }
.qry-record__meta .qry-tag {
  display: inline-block; margin-left: 6px; padding: 1px 8px;
  border: 1px solid var(--qry-line-strong); font-size: 0.72rem;
  letter-spacing: 0.04em; color: var(--qry-peri-dark); font-weight: 700;
}
.qry-empty { padding: 22px 0; color: var(--qry-muted); }

/* ---- 11. forms ---------------------------------------------------------- */
.qry-form { display: grid; gap: 16px; max-width: 560px; }
.qry-field { display: grid; gap: 6px; }
.qry-field > label { font-weight: 700; font-size: 0.86rem; color: var(--qry-indigo); }
.qry-hint { font-size: 0.78rem; color: var(--qry-muted); }
.qry-form input, .qry-form select, .qry-form textarea {
  width: 100%; padding: 10px 12px; background: #fff;
  border: 1px solid var(--qry-line-strong); border-radius: var(--qry-radius);
}
.qry-form textarea { min-height: 130px; resize: vertical; }
.qry-form input:focus, .qry-form select:focus, .qry-form textarea:focus { border-color: var(--qry-peri-deep); }
.qry-form__row { display: grid; gap: 16px; }
@media (min-width: 640px) { .qry-form__row--2 { grid-template-columns: 1fr 1fr; } }
.qry-searchbar { display: grid; gap: 14px; background: #fff; border: var(--qry-hair-strong); padding: 20px; }
@media (min-width: 720px) { .qry-searchbar { grid-template-columns: 220px 1fr auto; align-items: end; } }

.qry-note { background: var(--qry-peri-wash); border-left: 4px solid var(--qry-peri); padding: 16px 18px; color: var(--qry-ink-soft); }
.qry-note p:last-child { margin-bottom: 0; }

/* ---- 12. data table (rates) -------------------------------------------- */
.qry-table { border: var(--qry-hair); }
.qry-table caption { text-align: left; font-weight: 700; color: var(--qry-indigo); padding: 12px 14px; }
.qry-table th, .qry-table td { padding: 11px 14px; border-bottom: var(--qry-hair); text-align: left; font-size: 0.92rem; }
.qry-table thead th { background: var(--qry-peri-wash); color: var(--qry-indigo); }
.qry-table tbody tr:last-child td { border-bottom: 0; }
.qry-table td:last-child, .qry-table th:last-child { text-align: right; white-space: nowrap; }
.qry-table tfoot td { background: var(--qry-ground-deep); font-weight: 700; }

/* ---- 13. aside / resources --------------------------------------------- */
.qry-aside { display: grid; gap: 22px; }
.qry-panel { border: var(--qry-hair); background: #fff; padding: 20px 22px; }
.qry-panel__h { font-size: var(--qry-fs-1); margin-bottom: 12px; }
.qry-panel p { font-size: 0.9rem; color: var(--qry-ink-soft); }
.qry-panel ul { display: grid; gap: 8px; }
.qry-panel li a { color: var(--qry-link); }
.qry-panel--sticky { position: static; }
@media (min-width: 900px) { .qry-panel--sticky { position: sticky; top: 18px; } }
.qry-panel__note { font-size: 0.82rem; color: var(--qry-muted); }
.qry-reslist { display: grid; gap: 9px; }
.qry-reslist a { display: inline-flex; align-items: baseline; gap: 6px; font-size: 0.9rem; }
.qry-reslist a span[aria-hidden] { color: var(--qry-peri-deep); font-size: 0.8rem; }

/* ---- 14. editorial board ------------------------------------------------ */
.qry-board { display: grid; gap: 0; border-top: var(--qry-hair); }
@media (min-width: 720px) { .qry-board { grid-template-columns: 1fr 1fr; } }
.qry-member { padding: 14px 0; border-bottom: var(--qry-hair); }
@media (min-width: 720px) { .qry-member { padding-right: 22px; } }
.qry-member b { display: block; color: var(--qry-indigo); }
.qry-member span { font-size: 0.86rem; color: var(--qry-muted); }

.qry-defs { display: grid; gap: 18px; }
.qry-defs dt { font-weight: 700; color: var(--qry-indigo); margin-bottom: 4px; }
.qry-defs dd { margin: 0 0 0; color: var(--qry-ink-soft); border-bottom: var(--qry-hair); padding-bottom: 14px; }

/* ---- 15. callout band --------------------------------------------------- */
.qry-callout { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.qry-callout h2 { font-size: var(--qry-fs-2); margin-bottom: 6px; }
.qry-callout p { margin: 0; color: var(--qry-ink-soft); max-width: 60ch; }

/* ---- 16. footer --------------------------------------------------------- */
.qry-foot { background: var(--qry-indigo-deep); color: #c6c5e3; border-top: 4px solid var(--qry-peri); }
.qry-foot__grid {
  display: grid; gap: 28px; padding-block: clamp(30px, 4vw, 52px);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .qry-foot__grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; } }
.qry-foot__name { font-size: var(--qry-fs-1); color: #fff; font-weight: 700; margin-bottom: 8px; }
.qry-foot p { font-size: 0.88rem; }
.qry-foot__h { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: #a9a7d6; margin-bottom: 12px; }
.qry-foot ul { display: grid; gap: 8px; }
.qry-foot a[href] { color: #d5d4ef; font-size: 0.9rem; }
.qry-foot a[href]:hover { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.qry-foot address { font-style: normal; font-size: 0.88rem; color: #bcbbdd; line-height: 1.7; }
.qry-foot__base {
  display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: space-between;
  padding-block: 18px; border-top: 1px solid #39357a; font-size: 0.8rem; color: #9d9bc9;
}
.qry-foot__base p { margin: 0; }

/* ---- 17. reveal (seed S8) ---------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .qry-reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s var(--qry-ease), transform 0.5s var(--qry-ease); }
  .qry-reveal.is-shown { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .qry-reveal { opacity: 1 !important; transform: none !important; }
  * { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}

/* ---- 18. print ---------------------------------------------------------- */
@media print {
  .qry-bar, .qry-nav, .qry-menu__btn, .qry-finder, .qry-foot__grid, .qry-aside { display: none !important; }
  .qry-body { color: #000; background: #fff; }
}