/*
 * 4tune.casino — the whole stylesheet.
 *
 * One static file at a readable path, by difference profile: no content hash in
 * the name, which is why .htaccess gives text/css one week rather than a year.
 * A hashless filename under an immutable long cache means an edit never reaches
 * a returning visitor, and deploy-overlay fails the build when the two disagree.
 *
 * It is served from public/ rather than imported, so it is never part of the
 * bundle graph and Astro never injects it into <head> — the tag order in the
 * layout is the order that ships.
 *
 * Layout rules only ever reserve space, never discover it: every image carries
 * width and height in the markup and the aspect ratios below match them, so
 * nothing moves when a file lands. CLS budget is zero, not small.
 */

:root {
  color-scheme: dark light;

  --qtc-ink: #e8eef6;
  --qtc-ink-dim: #9fb0c4;
  --qtc-deep: #0b141d;
  --qtc-slab: #111f2c;
  --qtc-slab-2: #16283a;
  --qtc-line: #22384d;
  --qtc-gold: #fbcf08;
  --qtc-gold-ink: #1a1403;
  --qtc-sea: #4fd1c5;

  --qtc-measure: 68ch;
  --qtc-gap: clamp(1rem, 2.5vw, 2rem);
  --qtc-rail: 21rem;

  --qtc-face: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --qtc-face-head: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --qtc-ink: #15222f;
    --qtc-ink-dim: #4e6376;
    --qtc-deep: #f4f6f9;
    --qtc-slab: #ffffff;
    --qtc-slab-2: #eef2f7;
    --qtc-line: #ccd8e4;
    --qtc-gold: #a67c00;
    --qtc-gold-ink: #fffdf3;
    --qtc-sea: #0f766e;
  }
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

.qtc-doc {
  margin: 0;
  background: var(--qtc-deep);
  color: var(--qtc-ink);
  font: 400 clamp(1rem, 0.96rem + 0.2vw, 1.075rem) / 1.68 var(--qtc-face);
  text-underline-offset: 0.18em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--qtc-sea);
}

a:hover,
a:focus-visible {
  color: var(--qtc-gold);
}

:focus-visible {
  outline: 3px solid var(--qtc-gold);
  outline-offset: 2px;
}

/* ---- skip link ------------------------------------------------------- */

.qtc-skip {
  position: absolute;
  left: -100vw;
  top: 0;
  z-index: 9;
  padding: 0.6rem 1rem;
  background: var(--qtc-gold);
  color: var(--qtc-gold-ink);
  font-weight: 700;
  text-decoration: none;
}

.qtc-skip:focus {
  left: 0;
}

/* ---- masthead -------------------------------------------------------- */

.qtc-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1rem var(--qtc-gap);
  background: var(--qtc-slab);
  border-bottom: 1px solid var(--qtc-line);
}

@media (min-width: 62rem) {
  .qtc-top {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.6rem;
    padding-inline: clamp(1rem, 5vw, 4rem);
  }
}

.qtc-mark {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  color: inherit;
  text-decoration: none;
}

.qtc-mark__img {
  width: 8.5rem;
  height: auto;
  aspect-ratio: 1149 / 168;
}

.qtc-mark__line {
  color: var(--qtc-ink-dim);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Six anchors laid out by the container, with no list element in sight. */
.qtc-routes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  font-size: 0.93rem;
}

.qtc-routes__link,
.qtc-routes__now {
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.qtc-routes__link {
  color: var(--qtc-ink-dim);
}

.qtc-routes__link:hover,
.qtc-routes__link:focus-visible {
  color: var(--qtc-ink);
  border-bottom-color: var(--qtc-line);
}

.qtc-routes__now {
  color: var(--qtc-gold);
  border-bottom-color: var(--qtc-gold);
  font-weight: 600;
}

/* ---- the operator button --------------------------------------------- */

.qtc-act {
  display: inline-grid;
  gap: 0.1rem;
  justify-items: start;
  padding: 0.6rem 1.1rem;
  border-radius: 2px;
  background: var(--qtc-gold);
  color: var(--qtc-gold-ink);
  text-decoration: none;
}

.qtc-act:hover,
.qtc-act:focus-visible {
  color: var(--qtc-gold-ink);
  filter: brightness(1.08);
}

.qtc-act__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.qtc-act__note {
  font-size: 0.72rem;
  opacity: 0.82;
}

.qtc-act--lead {
  justify-items: center;
  padding: 0.85rem 1.8rem;
  font-size: 1.05rem;
  font-weight: 700;
}

/* ---- page body ------------------------------------------------------- */

.qtc-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--qtc-gap);
  max-width: 78rem;
  margin: 0 auto;
  padding: var(--qtc-gap) var(--qtc-gap) 3rem;
}

@media (min-width: 64rem) {
  .qtc-main {
    grid-template-columns: minmax(0, 1fr) var(--qtc-rail);
    align-items: start;
    column-gap: clamp(1.5rem, 4vw, 3.5rem);
  }

  /* Everything spans both tracks except the glance panel, which takes the
     rail and stays beside the opening of the page. */
  .qtc-main > * {
    grid-column: 1;
  }

  .qtc-main > .qtc-glance {
    grid-column: 2;
    grid-row: 1 / span 5;
    position: sticky;
    top: var(--qtc-gap);
  }
}

.qtc-trail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  color: var(--qtc-ink-dim);
  font-size: 0.82rem;
}

.qtc-trail__link {
  color: var(--qtc-ink-dim);
}

.qtc-trail__now {
  color: var(--qtc-ink);
}

.qtc-title {
  max-width: var(--qtc-measure);
  margin: 0;
  font: 600 clamp(1.75rem, 1.2rem + 2.2vw, 2.85rem) / 1.14 var(--qtc-face-head);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.qtc-stand {
  max-width: var(--qtc-measure);
  margin: 0;
  color: var(--qtc-ink-dim);
  font-size: 1.1em;
}

/* ---- images ---------------------------------------------------------- */

.qtc-plate,
.qtc-inset {
  margin: 0;
}

.qtc-plate__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 3px;
  background: var(--qtc-slab-2);
}

@media (max-width: 40rem) {
  .qtc-plate__img {
    aspect-ratio: 4 / 5;
  }
}

.qtc-plate__note,
.qtc-inset__note {
  margin: 0.5rem 0 0;
  color: var(--qtc-ink-dim);
  font-size: 0.83rem;
  font-style: italic;
}

.qtc-inset {
  margin-top: 1.4rem;
}

.qtc-inset__img {
  width: 100%;
  object-fit: cover;
  border-radius: 3px;
  background: var(--qtc-slab-2);
}

.qtc-inset--wide .qtc-inset__img {
  aspect-ratio: 16 / 9;
}

.qtc-inset--square .qtc-inset__img {
  aspect-ratio: 1 / 1;
  max-width: 26rem;
}

.qtc-inset--spot .qtc-inset__img {
  aspect-ratio: 1 / 1;
  max-width: 17rem;
}

/* ---- the glance panel ------------------------------------------------ */

.qtc-glance {
  padding: 1.1rem 1.25rem 1.3rem;
  background: var(--qtc-slab);
  border: 1px solid var(--qtc-line);
  border-top: 3px solid var(--qtc-gold);
  border-radius: 2px;
}

.qtc-glance__head {
  margin: 0 0 0.7rem;
  font: 600 0.95rem / 1.35 var(--qtc-face);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.qtc-glance__set {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  font-size: 0.9rem;
}

.qtc-glance__term {
  padding-top: 0.55rem;
  color: var(--qtc-ink-dim);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.qtc-glance__value {
  margin: 0 0 0.55rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--qtc-line);
  font-weight: 600;
}

.qtc-glance__set > .qtc-glance__value:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

/* ---- sections -------------------------------------------------------- */

.qtc-part {
  max-width: var(--qtc-measure);
}

.qtc-part__head {
  margin: 0 0 0.6rem;
  font: 600 clamp(1.3rem, 1.05rem + 0.8vw, 1.6rem) / 1.25 var(--qtc-face-head);
  text-wrap: balance;
}

.qtc-part__head::after {
  content: "";
  display: block;
  width: 2.6rem;
  height: 3px;
  margin-top: 0.5rem;
  background: var(--qtc-gold);
}

.qtc-part__sub {
  margin: 1.5rem 0 0.4rem;
  font: 700 1.02rem / 1.3 var(--qtc-face);
  letter-spacing: 0.01em;
}

.qtc-part__text {
  margin: 0 0 0.95rem;
}

.qtc-part__text:last-child {
  margin-bottom: 0;
}

/* ---- questions ------------------------------------------------------- */

.qtc-part--asks {
  padding: 1.3rem 1.4rem 1.5rem;
  background: var(--qtc-slab);
  border: 1px solid var(--qtc-line);
  border-radius: 2px;
}

.qtc-asks {
  margin: 0;
}

.qtc-asks__q {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--qtc-line);
  font-weight: 700;
}

.qtc-asks > .qtc-asks__q:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.qtc-asks__a {
  margin: 0.4rem 0 0;
  color: var(--qtc-ink-dim);
}

/* ---- handoff --------------------------------------------------------- */

.qtc-part--hand {
  padding: 1.4rem 1.5rem 1.6rem;
  background: var(--qtc-slab-2);
  border-left: 4px solid var(--qtc-gold);
  border-radius: 2px;
}

.qtc-hand {
  margin: 1.1rem 0 0;
}

.qtc-stood {
  margin: 1rem 0 0;
  padding: 0.8rem 1rem;
  background: var(--qtc-slab);
  border: 1px dashed var(--qtc-line);
  color: var(--qtc-ink-dim);
  font-size: 0.93rem;
}

.qtc-ward {
  max-width: var(--qtc-measure);
  margin: 0;
  color: var(--qtc-ink-dim);
  font-size: 0.86rem;
}

/* ---- onward links ---------------------------------------------------- */

.qtc-onward {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: 0.5rem;
  border-top: 1px solid var(--qtc-line);
}

@media (min-width: 46rem) {
  .qtc-onward {
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 0.25rem 1.5rem;
  }
}

.qtc-onward__head {
  grid-column: 1 / -1;
  margin: 0.8rem 0 0.4rem;
  font: 600 0.82rem / 1.3 var(--qtc-face);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--qtc-ink-dim);
}

.qtc-onward__link {
  display: grid;
  gap: 0.1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--qtc-line);
  text-decoration: none;
}

.qtc-onward__name {
  font-weight: 700;
  text-decoration: underline;
}

.qtc-onward__gloss {
  color: var(--qtc-ink-dim);
  font-size: 0.84rem;
}

/* ---- footer ---------------------------------------------------------- */

.qtc-foot {
  padding: 2rem var(--qtc-gap) 2.5rem;
  background: var(--qtc-slab);
  border-top: 1px solid var(--qtc-line);
  color: var(--qtc-ink-dim);
  font-size: 0.88rem;
}

.qtc-foot > * {
  max-width: 78rem;
  margin-inline: auto;
}

.qtc-foot__routes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  padding-bottom: 1rem;
}

.qtc-foot__link {
  color: var(--qtc-ink);
}

.qtc-foot__say,
.qtc-foot__age {
  margin: 0 auto 0.9rem;
}

.qtc-foot__age {
  color: var(--qtc-ink);
}

.qtc-foot__sign {
  margin: 1.2rem auto 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--qtc-line);
  font-size: 0.8rem;
}

/* ---- age gate -------------------------------------------------------- */

/* Without the open attribute a dialog is display:none, so this block costs
   nothing in layout and nothing in CLS until showModal() runs. */
.qtc-gate {
  max-width: 32rem;
  padding: 1.5rem 1.6rem 1.7rem;
  background: var(--qtc-slab);
  border: 1px solid var(--qtc-line);
  border-top: 4px solid var(--qtc-gold);
  border-radius: 3px;
  color: var(--qtc-ink);
}

.qtc-gate::backdrop {
  background: rgba(4, 9, 14, 0.72);
}

.qtc-gate__ask {
  margin: 0 0 0.7rem;
  font: 600 1.3rem / 1.25 var(--qtc-face-head);
}

.qtc-gate__text {
  margin: 0 0 1.2rem;
  font-size: 0.96rem;
}

.qtc-gate__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
}

.qtc-gate__no,
.qtc-gate__yes {
  flex: 1 1 11rem;
  padding: 0.75rem 1rem;
  border-radius: 2px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.qtc-gate__no {
  background: transparent;
  border: 1px solid var(--qtc-line);
  color: var(--qtc-ink-dim);
}

.qtc-gate__yes {
  background: var(--qtc-gold);
  border: 1px solid var(--qtc-gold);
  color: var(--qtc-gold-ink);
}

.qtc-gate__no:hover,
.qtc-gate__yes:hover {
  filter: brightness(1.1);
}

@media print {
  .qtc-top,
  .qtc-onward,
  .qtc-act,
  .qtc-gate {
    display: none;
  }
}