.page-home {
  --home-edge: 2px solid #070D1C;
  --home-shadow: 6px 6px 0 rgba(5, 9, 20, .58);
  --home-shadow-hi: 9px 10px 0 rgba(5, 9, 20, .66);
}

/* ---------- hero ---------- */
.page-home .hero {
  padding: 2.25rem 0 3.25rem;
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(201, 162, 75, .16), transparent 62%),
    linear-gradient(180deg, rgba(23, 38, 66, .55), rgba(14, 24, 48, 0) 72%);
  border-bottom: 1px solid rgba(110, 127, 141, .35);
}

.page-home .hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-home .hero__index {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-home .hero__index-num {
  font-size: 1.05rem;
  letter-spacing: .12em;
  border: 1px solid rgba(201, 162, 75, .5);
  padding: .1rem .45rem;
}

.page-home .hero__index-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(201, 162, 75, .7), rgba(201, 162, 75, 0));
}

.page-home .hero__index-word {
  font-size: .72rem;
  letter-spacing: .32em;
  color: var(--stone);
}

.page-home .hero__lead h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.85rem, 6vw, 3.15rem);
  line-height: 1.16;
  letter-spacing: .06em;
  color: var(--paper);
  margin: .85rem 0 0;
}

.page-home .hero__lede {
  margin-top: 1.05rem;
  max-width: 34rem;
  color: rgba(242, 237, 227, .82);
  font-size: .96rem;
  line-height: 1.85;
}

.page-home .hero__toc {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  border-top: 1px solid rgba(110, 127, 141, .35);
}

.page-home .hero__toc li { border-bottom: 1px solid rgba(110, 127, 141, .28); }

.page-home .hero__toc a {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: baseline;
  gap: .55rem;
  padding: .82rem .2rem;
  color: var(--paper);
  text-decoration: none;
  transition: background-color .12s ease, transform .12s ease;
}

.page-home .hero__toc a:hover,
.page-home .hero__toc a:focus-visible {
  background: rgba(201, 162, 75, .1);
  transform: translateX(2px);
}

.page-home .hero__toc-num {
  font-family: var(--font-mono);
  font-size: .88rem;
  color: var(--gold);
}

.page-home .hero__toc-name {
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: .09em;
  font-size: 1.02rem;
}

.page-home .hero__toc-note {
  font-size: .74rem;
  color: var(--stone);
  letter-spacing: .04em;
  text-align: right;
}

.page-home .hero__stack {
  position: relative;
  display: grid;
  gap: .9rem;
  padding-top: .4rem;
}

.page-home .hero__figure {
  margin: 0;
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  overflow: hidden;
  background: var(--ink-deep);
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.72) brightness(.86);
}

.page-home .hero__card {
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  background: var(--ink-panel);
  padding: .95rem 1.05rem;
}

.page-home .hero__card--version {
  border-left: 4px solid var(--gold);
  background: linear-gradient(135deg, rgba(201, 162, 75, .16), rgba(23, 38, 66, .96) 58%);
}

.page-home .hero__card-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .26em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-home .hero__card-val {
  margin: .4rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.32rem;
  color: var(--paper);
  display: flex;
  align-items: baseline;
  gap: .5rem;
  flex-wrap: wrap;
}

.page-home .hero__card-sep { color: var(--stone); }

.page-home .hero__card-sub {
  margin: .5rem 0 0;
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(242, 237, 227, .72);
}

.page-home .hero__card-link {
  display: inline-block;
  margin-top: .6rem;
  font-size: .8rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 201, 122, .45);
  padding-bottom: 2px;
}

.page-home .hero__card-link:hover,
.page-home .hero__card-link:focus-visible { color: var(--paper); }

.page-home .hero__card--quick { background: var(--ink-sub); }

.page-home .hero__card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: .7rem;
}

/* ---------- shared section head tweak on home ---------- */
.page-home .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .35rem .9rem;
  align-items: baseline;
  margin-bottom: 1.6rem;
}

.page-home .section-head__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  letter-spacing: .04em;
}

.page-home .section-head__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.25rem, 4vw, 1.85rem);
  letter-spacing: .05em;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .section-head__lede {
  grid-column: 1 / -1;
  margin: .3rem 0 0;
  max-width: 40rem;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(242, 237, 227, .72);
}

.page-home .section-head--tight { margin-bottom: 1.15rem; }

/* ---------- zones ---------- */
.page-home .zones {
  padding: 3rem 0 3.25rem;
  background: linear-gradient(180deg, rgba(14, 24, 48, 0), rgba(23, 38, 66, .42));
}

.page-home .zone-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

.page-home .zone {
  position: relative;
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  padding: 1.1rem 1.05rem 1.25rem;
  background: var(--ink-panel);
  transition: transform .12s ease, box-shadow .12s ease;
  display: flex;
  flex-direction: column;
}

.page-home .zone:hover,
.page-home .zone:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--home-shadow-hi);
}

.page-home .zone--mint { border-top: 3px solid var(--mist); }
.page-home .zone--moss { border-top: 3px solid var(--moss); }
.page-home .zone--sand { border-top: 3px solid var(--sand); }

.page-home .zone__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

.page-home .zone__ver {
  font-size: .7rem;
  color: var(--stone);
  letter-spacing: .04em;
}

.page-home .zone__title {
  margin: .7rem 0 .75rem;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.16rem;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-home .zone__fig {
  margin: 0 0 .85rem;
  border: 1px solid rgba(110, 127, 141, .4);
  overflow: hidden;
}

.page-home .zone__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.75) brightness(.9);
}

.page-home .zone__desc {
  margin: 0;
  font-size: .855rem;
  line-height: 1.78;
  color: rgba(242, 237, 227, .78);
}

.page-home .zone__prices {
  margin: .95rem 0 0;
  padding: .7rem 0 0;
  border-top: 1px dashed rgba(110, 127, 141, .45);
  display: grid;
  gap: .4rem;
}

.page-home .zone__prices > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .5rem;
}

.page-home .zone__prices dt {
  font-size: .8rem;
  color: rgba(242, 237, 227, .7);
}

.page-home .zone__prices dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--gold-light);
  white-space: nowrap;
}

.page-home .zone__unit {
  font-size: .68rem;
  color: var(--stone);
  margin-left: .2rem;
}

.page-home .zone__code {
  margin: .9rem 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--stone);
  letter-spacing: .05em;
  display: flex;
  align-items: center;
  gap: .45rem;
}

.page-home .zone__code .copy-btn {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--paper);
  background: rgba(201, 162, 75, .16);
  border: 1px solid rgba(201, 162, 75, .5);
  padding: .12rem .45rem;
  cursor: pointer;
  transition: background-color .12s ease, color .12s ease;
}

.page-home .zone__code .copy-btn:hover,
.page-home .zone__code .copy-btn:focus-visible {
  background: var(--gold);
  color: var(--ink-deep);
}

.page-home .zone__code .copy-btn[data-copied] {
  background: var(--moss);
  border-color: var(--moss);
  color: var(--paper);
}

.page-home .zone__more {
  margin-top: auto;
  padding-top: 1rem;
  font-size: .8rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 201, 122, .4);
  align-self: flex-start;
}

.page-home .zone__more:hover,
.page-home .zone__more:focus-visible { color: var(--paper); }

/* ---------- records ---------- */
.page-home .records {
  padding: 3.15rem 0;
  border-top: 1px solid rgba(110, 127, 141, .32);
  border-bottom: 1px solid rgba(110, 127, 141, .32);
  background:
    repeating-linear-gradient(90deg, rgba(110, 127, 141, .07) 0 1px, transparent 1px 96px),
    var(--ink-deep);
}

.page-home .records__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.15rem;
  border-left: 1px solid rgba(201, 162, 75, .4);
  display: grid;
  gap: 1.1rem;
}

.page-home .timeline__item {
  position: relative;
}

.page-home .timeline__dot {
  position: absolute;
  left: -1.51rem;
  top: .55rem;
  width: 11px;
  height: 11px;
  background: var(--ink-deep);
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.page-home .timeline__card {
  border: 1px solid rgba(110, 127, 141, .45);
  border-left: 2px solid var(--gold);
  background: var(--ink-panel);
  padding: .85rem .95rem;
  transition: transform .12s ease, box-shadow .12s ease;
}

.page-home .timeline__card:hover,
.page-home .timeline__card:focus-within {
  transform: translateY(-2px);
  box-shadow: 4px 5px 0 rgba(5, 9, 20, .5);
}

.page-home .timeline__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--gold);
  letter-spacing: .1em;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.page-home .timeline__sep { color: var(--stone); }

.page-home .timeline__title {
  margin: .35rem 0 .4rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .timeline__text {
  margin: 0;
  font-size: .84rem;
  line-height: 1.76;
  color: rgba(242, 237, 227, .74);
}

.page-home .timeline__tags {
  margin: .6rem 0 0;
  display: flex;
  gap: .35rem;
  flex-wrap: wrap;
}

.page-home .records__aside {
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  background: var(--ink-panel);
  padding: 1.1rem 1.05rem;
  align-self: start;
}

.page-home .records__filters {
  list-style: none;
  margin: .75rem 0 1.1rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-home .records__filters li {
  display: grid;
  gap: .15rem;
  padding-bottom: .65rem;
  border-bottom: 1px dashed rgba(110, 127, 141, .4);
}

.page-home .records__filters li:last-child { border-bottom: 0; padding-bottom: 0; }

.page-home .records__filter-key {
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--stone);
}

.page-home .records__filter-val {
  font-size: .87rem;
  color: var(--paper);
}

.page-home .records__aside .btn { width: 100%; text-align: center; }

.page-home .records__hint {
  margin: .8rem 0 0;
  font-size: .76rem;
  line-height: 1.7;
  color: rgba(242, 237, 227, .6);
}

/* ---------- flow ---------- */
.page-home .flow {
  padding: 3.15rem 0;
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
  counter-reset: step;
}

.page-home .step {
  position: relative;
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  background: var(--ink-panel);
  padding: 1rem 1rem 1.1rem;
  transition: transform .12s ease, box-shadow .12s ease;
}

.page-home .step:hover { transform: translateY(-2px); box-shadow: var(--home-shadow-hi); }

.page-home .step__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--ink-deep);
  background: var(--gold);
  padding: .08rem .42rem;
  letter-spacing: .08em;
}

.page-home .step__title {
  margin: .65rem 0 .45rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: .05em;
  color: var(--paper);
}

.page-home .step__text {
  margin: 0;
  font-size: .845rem;
  line-height: 1.78;
  color: rgba(242, 237, 227, .75);
}

.page-home .flow__note {
  margin-top: 1.35rem;
  border-left: 3px solid var(--moss);
  background: rgba(79, 111, 98, .16);
  padding: 1rem 1.05rem;
  display: grid;
  gap: .85rem;
}

.page-home .flow__note p {
  margin: 0;
  font-size: .86rem;
  line-height: 1.82;
  color: rgba(242, 237, 227, .82);
}

.page-home .flow__note strong { color: var(--sand); font-weight: 600; }

.page-home .flow__note .btn { justify-self: start; }

/* ---------- ask ---------- */
.page-home .ask {
  padding: 3rem 0 3.5rem;
  background: linear-gradient(180deg, rgba(23, 38, 66, .5), rgba(14, 24, 48, 0));
  border-top: 1px solid rgba(110, 127, 141, .32);
}

.page-home .ask__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.page-home .ask__list {
  border-top: 1px solid rgba(110, 127, 141, .4);
}

.page-home .ask__item {
  border-bottom: 1px solid rgba(110, 127, 141, .4);
  padding: .15rem 0;
}

.page-home .ask__item summary {
  cursor: pointer;
  list-style: none;
  padding: .8rem .1rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .03em;
  color: var(--paper);
  position: relative;
  padding-left: 1.5rem;
}

.page-home .ask__item summary::-webkit-details-marker { display: none; }

.page-home .ask__item summary::before {
  content: "+";
  position: absolute;
  left: .1rem;
  top: .8rem;
  font-family: var(--font-mono);
  color: var(--gold);
}

.page-home .ask__item[open] summary::before { content: "−"; }

.page-home .ask__item summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-home .ask__item p {
  margin: 0 0 .9rem;
  padding-left: 1.5rem;
  font-size: .855rem;
  line-height: 1.8;
  color: rgba(242, 237, 227, .75);
}

.page-home .ask__more {
  display: inline-block;
  margin-top: 1rem;
  font-size: .82rem;
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 201, 122, .42);
  padding-bottom: 2px;
}

.page-home .ask__more:hover,
.page-home .ask__more:focus-visible { color: var(--paper); }

.page-home .ask__contact {
  border: var(--home-edge);
  box-shadow: var(--home-shadow);
  background: linear-gradient(160deg, rgba(201, 162, 75, .14), rgba(23, 38, 66, .97) 62%);
  padding: 1.15rem 1.05rem 1.25rem;
  align-self: start;
}

.page-home .ask__contact-title {
  margin: .45rem 0 .95rem;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .05em;
  color: var(--paper);
}

.page-home .ask__contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-home .ask__contact-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .2rem .5rem;
  padding-bottom: .7rem;
  border-bottom: 1px dashed rgba(110, 127, 141, .4);
  align-items: baseline;
}

.page-home .ask__contact-list li:last-child { border-bottom: 0; padding-bottom: 0; }

.page-home .ask__contact-key {
  grid-column: 1 / -1;
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--stone);
}

.page-home .ask__contact-val {
  font-size: .92rem;
  color: var(--paper);
  word-break: break-word;
}

.page-home .ask__contact-val--mail { font-size: .82rem; }

.page-home .ask__contact-list .copy-btn {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--gold-light);
  background: transparent;
  border: 1px solid rgba(201, 162, 75, .5);
  padding: .1rem .4rem;
  cursor: pointer;
  transition: background-color .12s ease, color .12s ease;
}

.page-home .ask__contact-list .copy-btn:hover,
.page-home .ask__contact-list .copy-btn:focus-visible {
  background: var(--gold);
  color: var(--ink-deep);
}

.page-home .ask__contact-list .copy-btn[data-copied] {
  background: var(--moss);
  border-color: var(--moss);
  color: var(--paper);
}

.page-home .ask__contact-note {
  margin: .95rem 0 1.1rem;
  font-size: .76rem;
  line-height: 1.72;
  color: rgba(242, 237, 227, .62);
}

.page-home .ask__contact .btn { width: 100%; text-align: center; }

/* ---------- focus visibility ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 2px;
}

/* ---------- tablet ---------- */
@media (min-width: 700px) {
  .page-home .hero__inner {
    grid-template-columns: 1.05fr .95fr;
    gap: 2.2rem;
    align-items: start;
  }
  .page-home .hero__index { grid-column: 1 / -1; }
  .page-home .zone-grid { grid-template-columns: repeat(2, 1fr); }
  .page-home .steps { grid-template-columns: repeat(2, 1fr); }
  .page-home .hero__card--version { margin-top: -.6rem; }
  .page-home .hero__card--quick { margin-left: 1.4rem; }
  .page-home .records__body { grid-template-columns: 1.4fr .8fr; }
  .page-home .ask__inner { grid-template-columns: 1.35fr .85fr; }
}

/* ---------- desktop ---------- */
@media (min-width: 1000px) {
  .page-home .hero { padding: 3rem 0 4rem; }
  .page-home .hero__inner {
    grid-template-columns: 1.02fr .98fr;
    gap: 3rem;
  }
  .page-home .hero__lead h1 { font-size: 3.05rem; }
  .page-home .hero__toc a { grid-template-columns: 2.8rem 1fr 11rem; }
  .page-home .hero__stack { padding-top: 2.6rem; }

  .page-home .zone-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
    align-items: start;
  }
  .page-home .zone--moss { margin-top: 1.8rem; }
  .page-home .zone--sand { margin-top: .6rem; }

  .page-home .records__body { grid-template-columns: 1.5fr .7fr; gap: 2.4rem; }
  .page-home .steps { grid-template-columns: repeat(4, 1fr); }
  .page-home .step:nth-child(even) { margin-top: 1.1rem; }
  .page-home .ask__inner { grid-template-columns: 1.4fr .8fr; gap: 2.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .zone,
  .page-home .step,
  .page-home .timeline__card,
  .page-home .hero__toc a { transition: none; }
  .page-home .zone:hover,
  .page-home .zone:focus-within,
  .page-home .step:hover,
  .page-home .timeline__card:hover,
  .page-home .hero__toc a:hover { transform: none; }
}