.page-home {
  --home-hair: rgba(27, 58, 85, 0.55);
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-home .media-frame img {
  width: 100%;
  object-fit: cover;
}

.page-home .home-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .home-crumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .home-crumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- hero ---------- */
.page-home .home-hero {
  padding: 24px 0 52px;
}

.page-home .home-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-home .home-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .home-hero-copy h1 {
  margin: 0;
}

.page-home .home-hero-copy .lede {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .home-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 10px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--line);
}

.page-home .home-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-fact dt {
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .home-fact dd {
  margin: 0;
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .home-fact dd::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  margin-top: 8px;
  background: var(--amber);
}

.page-home .home-hero-visual {
  position: relative;
}

.page-home .home-hero-frame {
  margin: 0;
}

.page-home .home-hero-stamp {
  position: absolute;
  left: 10px;
  bottom: -14px;
  padding: 6px 10px;
  background: var(--ink);
  border: 2px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

/* ---------- in-page index ---------- */
.page-home .home-jump {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 14px 0;
  border-top: 1px solid var(--home-hair);
  border-bottom: 1px solid var(--home-hair);
  scrollbar-width: thin;
}

.page-home .home-jump a {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.page-home .home-jump a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- shared page headings ---------- */
.page-home .home-h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4vw, 36px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .home-sub {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home #tags,
.page-home #steps,
.page-home #archive,
.page-home #return,
.page-home #scale,
.page-home #updates {
  scroll-margin-top: 96px;
}

/* ---------- tag index band ---------- */
.page-home .home-tags {
  padding: 48px 0 56px;
}

.page-home .home-tags-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: end;
}

.page-home .home-tags-head .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .filter-button {
  padding: 8px 14px;
  background: transparent;
  color: var(--muted);
  border: 2px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease, background 140ms ease;
}

.page-home .filter-button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-home .filter-button.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--shadow);
}

.page-home .home-filter-status {
  margin: 20px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .home-filter-status .mono {
  font-size: 14px;
  color: var(--cyan);
}

.page-home .home-tag-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .home-tag {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: 3px;
  box-shadow: 6px 6px 0 var(--shadow);
  transition: transform 140ms ease, border-color 140ms ease;
}

.page-home .home-tag:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-home .home-tag[hidden],
.page-home .home-tag.is-hidden {
  display: none;
}

.page-home .home-tag-note {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .home-tag .status {
  align-self: flex-start;
}

.page-home .home-tags-media {
  margin: 28px 0 0;
}

/* ---------- three steps ---------- */
.page-home .home-steps {
  padding: 52px 0;
  border-top: 2px solid var(--line);
}

.page-home .home-steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .home-step-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-step:first-child {
  border-top: 2px solid var(--line);
}

.page-home .home-step-num {
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-home .home-step-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .home-step p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-steps-figure {
  margin: 0;
  align-self: start;
}

/* ---------- archive on paper ---------- */
.page-home .home-archive {
  background: var(--paper);
  color: var(--ink);
  padding: 56px 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-home .home-archive-inner {
  display: grid;
  gap: 22px;
  max-width: 840px;
}

.page-home .home-archive-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6B5B3E;
}

.page-home .home-archive-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4.4vw, 42px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .home-archive-text {
  margin: 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
  color: #2A3F55;
}

.page-home .home-archive-stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  padding: 18px 0 4px;
  border-top: 2px solid rgba(7, 20, 38, 0.22);
}

.page-home .home-archive-num {
  font-size: clamp(44px, 9vw, 84px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.page-home .home-archive-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #6B5B3E;
}

.page-home .home-archive-link {
  justify-self: start;
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.page-home .home-archive-link:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------- return channel ---------- */
.page-home .home-return {
  padding: 52px 0;
}

.page-home .home-return-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 26px 22px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 6px solid var(--amber);
  border-radius: 3px;
  box-shadow: 6px 6px 0 var(--shadow);
}

.page-home .home-return-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .home-return-text {
  margin: 0 0 18px;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .home-return-stats {
  display: grid;
  gap: 18px;
  margin: 0;
  align-content: start;
}

.page-home .home-return-stats dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .home-return-stats dd {
  margin: 6px 0 0;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

/* ---------- scale ---------- */
.page-home .home-scale {
  padding: 52px 0;
  border-top: 2px solid var(--line);
}

.page-home .home-scale-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-home .home-scale-stats {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.page-home .home-scale-item {
  padding-top: 12px;
  border-top: 2px solid var(--line);
}

.page-home .home-scale-num {
  display: block;
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .home-scale-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .home-scale-figure {
  margin: 0;
  align-self: start;
}

/* ---------- recent changes ---------- */
.page-home .home-updates {
  padding: 52px 0;
  border-top: 2px solid var(--line);
}

.page-home .home-updates-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
}

.page-home .home-updates-more {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--cyan);
}

.page-home .home-updates-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .home-update {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: 3px;
}

.page-home .home-update .tag {
  align-self: flex-start;
}

.page-home .home-update h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--text);
}

.page-home .home-update p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .home-update a {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.42);
  padding-bottom: 1px;
}

.page-home .home-update a:hover {
  border-bottom-color: var(--cyan);
}

.page-home .home-updates-collapse {
  margin-top: 18px;
  padding: 2px 16px;
  background: rgba(12, 32, 54, 0.62);
  border: 2px solid var(--line);
  border-radius: 3px;
}

.page-home .home-updates-collapse summary {
  padding: 13px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  cursor: pointer;
}

.page-home .home-updates-collapse ul {
  margin: 0;
  padding: 0 0 18px 18px;
  display: grid;
  gap: 12px;
}

.page-home .home-updates-collapse li {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- help strip ---------- */
.page-home .home-help {
  padding: 40px 0 64px;
}

.page-home .home-help-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 24px 20px;
  border: 2px dashed var(--line);
  border-radius: 3px;
}

.page-home .home-help-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .home-help p {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-home .copy-button {
  padding: 10px 14px;
  background: transparent;
  color: var(--cyan);
  border: 2px solid var(--cyan);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}

.page-home .copy-button:hover {
  background: var(--cyan);
  color: var(--ink);
}

/* ---------- responsive ---------- */
@media (min-width: 600px) {
  .page-home .home-tag-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-return-inner,
  .page-home .home-help-inner {
    padding: 28px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 32px 0 64px;
  }

  .page-home .home-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .home-hero-visual {
    margin-top: 6px;
  }

  .page-home .home-tags-head {
    grid-template-columns: 1fr auto;
    gap: 28px;
  }

  .page-home .home-tag-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .home-steps-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: start;
  }

  .page-home .home-steps-figure {
    position: sticky;
    top: 96px;
  }

  .page-home .home-archive {
    padding: 84px 0;
  }

  .page-home .home-return-inner {
    grid-template-columns: 1.6fr 0.8fr;
    gap: 40px;
    align-items: start;
    padding: 34px 32px;
  }

  .page-home .home-scale-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: start;
  }

  .page-home .home-scale-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-updates-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-help-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 1180px) {
  .page-home .home-hero-grid {
    gap: 72px;
  }

  .page-home .home-jump {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tag,
  .page-home .home-jump a,
  .page-home .filter-button,
  .page-home .copy-button {
    transition: none;
  }

  .page-home .home-tag:hover,
  .page-home .home-jump a:hover {
    transform: none;
  }
}