.page-products {
  --prod-hero-line: rgba(215, 169, 75, 0.28);
  --prod-plate-bg: rgba(18, 37, 64, 0.55);
  --prod-paper-line: rgba(43, 52, 66, 0.14);
  display: block;
  background: var(--ink-950);
  color: var(--paper-50);
}

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

.page-products .prod-section {
  padding-block: clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--line-soft);
}

.page-products .prod-deep {
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(18, 37, 64, 0.85), rgba(7, 17, 31, 1) 68%),
    var(--ink-950);
  color: var(--paper-50);
}

.page-products .prod-paper {
  background: var(--paper-50);
  color: var(--body-ink);
  border-top: 1px solid var(--prod-paper-line);
}

.page-products .prod-paper--alt {
  background: var(--paper-100);
}

/* ---------- eyebrow / headings ---------- */
.page-products .prod-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-products .prod-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold-500);
}

.page-products .prod-paper .prod-eyebrow {
  color: var(--ink-700);
}

.page-products .prod-section-head {
  max-width: 780px;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-products .prod-section-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper-50);
}

.page-products .prod-paper .prod-section-head h2 {
  color: var(--ink-900);
}

.page-products .prod-section-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper-100);
  opacity: 0.86;
}

.page-products .prod-paper .prod-section-lede {
  color: var(--body-ink);
  opacity: 0.9;
}

/* ---------- hero ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 4.5vw, 52px) clamp(44px, 7vw, 88px);
  background:
    radial-gradient(95% 75% at 82% 6%, rgba(26, 52, 87, 0.92), rgba(7, 17, 31, 1) 72%),
    var(--ink-950);
  border-bottom: 1px solid var(--line);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(215, 169, 75, 0.07) 1px, transparent 1px);
  background-size: 96px 100%;
  pointer-events: none;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-500), transparent);
  opacity: 0.45;
}

.page-products .prod-hero-inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist-400);
}

.page-products .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-700);
}

.page-products .breadcrumb-list a {
  color: var(--mist-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .breadcrumb-list a:hover,
.page-products .breadcrumb-list a:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
}

.page-products .breadcrumb-list [aria-current="page"] {
  color: var(--paper-100);
}

.page-products .prod-hero-title-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-products .prod-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6vw, 60px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper-50);
}

.page-products .prod-hero-note {
  writing-mode: vertical-rl;
  flex: none;
  margin-top: 8px;
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--gold-500);
  opacity: 0.85;
}

.page-products .prod-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--paper-100);
  opacity: 0.87;
}

.page-products .hero-outline {
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--prod-hero-line);
}

.page-products .hero-outline li {
  border-bottom: 1px solid var(--prod-hero-line);
}

.page-products .hero-outline a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "num title arrow"
    "num hint arrow";
  align-items: center;
  column-gap: 14px;
  padding: 14px 2px;
  text-decoration: none;
  color: var(--paper-50);
  transition: padding 200ms var(--ease), background-color 200ms var(--ease);
}

.page-products .hero-outline a:hover,
.page-products .hero-outline a:focus-visible {
  padding-left: 10px;
  background: rgba(215, 169, 75, 0.07);
}

.page-products .ho-num {
  grid-area: num;
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold-500);
}

.page-products .ho-title {
  grid-area: title;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .ho-hint {
  grid-area: hint;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist-400);
}

.page-products .ho-arrow {
  grid-area: arrow;
  font-family: var(--font-index);
  color: var(--gold-500);
  transition: transform 200ms var(--ease);
}

.page-products .hero-outline a:hover .ho-arrow,
.page-products .hero-outline a:focus-visible .ho-arrow {
  transform: translateX(4px);
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.5vw, 36px);
}

.page-products .prod-hero-figure {
  align-self: start;
  border: 1px solid var(--prod-hero-line);
  background: var(--ink-900);
  box-shadow: 0 24px 60px rgba(3, 8, 16, 0.55);
}

.page-products .prod-hero-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- channel index plates ---------- */
.page-products .index-grid {
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: 1fr;
}

.page-products .index-plate {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background: var(--prod-plate-bg);
  border: 1px solid var(--line-soft);
  box-shadow: 0 1px 0 rgba(215, 169, 75, 0.12) inset;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .index-plate:hover {
  border-color: var(--prod-hero-line);
  transform: translateY(-2px);
}

.page-products .index-plate-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .exhibit-index {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-products .index-plate h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 700;
  color: var(--paper-50);
}

.page-products .index-meta {
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.page-products .index-meta > div {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 10px;
}

.page-products .index-meta dt {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-300);
  padding-top: 2px;
}

.page-products .index-meta dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--paper-100);
  opacity: 0.86;
}

.page-products .index-meta a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--prod-hero-line);
}

.page-products .index-meta a:hover,
.page-products .index-meta a:focus-visible {
  color: var(--paper-50);
  border-bottom-color: var(--gold-500);
}

/* ---------- tool tabs ---------- */
.page-products .tool-tabs {
  border: 1px solid var(--prod-paper-line);
  background: #FFFDF6;
}

.page-products .tab-list {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--prod-paper-line);
}

.page-products .tab {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no main"
    "no sub";
  column-gap: 14px;
  align-items: center;
  width: 100%;
  padding: 16px clamp(16px, 2.6vw, 26px);
  border: 0;
  border-bottom: 1px solid var(--prod-paper-line);
  background: transparent;
  text-align: left;
  font-family: var(--font-body);
  color: var(--ink-700);
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .tab:last-child {
  border-bottom: 0;
}

.page-products .tab-no {
  grid-area: no;
  font-family: var(--font-index);
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--gold-500);
  border-left: 2px solid transparent;
  padding-left: 10px;
}

.page-products .tab-main {
  grid-area: main;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}

.page-products .tab-sub {
  grid-area: sub;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700);
  opacity: 0.68;
}

.page-products .tab:hover {
  background: rgba(215, 169, 75, 0.08);
}

.page-products .tab[aria-selected="true"] {
  background: var(--ink-900);
  color: var(--paper-50);
}

.page-products .tab[aria-selected="true"] .tab-no {
  color: var(--gold-300);
  border-left-color: var(--gold-500);
}

.page-products .tab[aria-selected="true"] .tab-sub {
  color: var(--paper-100);
  opacity: 0.72;
}

.page-products .tab:focus-visible {
  outline: 2px solid var(--cinnabar-500);
  outline-offset: -2px;
}

.page-products .tool-panel {
  padding: clamp(20px, 3.4vw, 40px);
}

.page-products .tool-panel:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: -4px;
}

.page-products .tool-panel-body {
  display: grid;
  gap: clamp(22px, 3.2vw, 40px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .tool-panel h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink-900);
}

.page-products .tool-panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--body-ink);
}

.page-products .tool-subhead {
  margin: 24px 0 10px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-700);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--prod-paper-line);
}

.page-products .filter-list,
.page-products .setting-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .filter-list li,
.page-products .setting-list li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--paper-50);
  border-left: 2px solid var(--gold-500);
}

.page-products .filter-key,
.page-products .setting-name {
  font-family: var(--font-index);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .filter-val,
.page-products .setting-desc {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-products .tool-note {
  padding: 14px 16px;
  background: var(--paper-100);
  border: 1px dashed rgba(196, 69, 54, 0.4);
  font-size: 14.5px !important;
}

.page-products .tool-panel-figure {
  border: 1px solid var(--prod-paper-line);
  background: var(--ink-900);
}

.page-products .tool-panel-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .media-caption {
  padding: 10px 14px;
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist-400);
  background: var(--ink-900);
  border-top: 1px solid var(--line-soft);
}

.page-products .prod-steps {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--prod-paper-line);
}

.page-products .prod-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--prod-paper-line);
}

.page-products .step-no {
  font-family: var(--font-index);
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0.08em;
  color: var(--gold-500);
}

.page-products .prod-steps h4 {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-products .prod-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-products .prod-steps a {
  color: var(--cinnabar-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(196, 69, 54, 0.4);
}

.page-products .prod-steps a:hover,
.page-products .prod-steps a:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

/* ---------- rules center ---------- */
.page-products .rules-layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .rules-copy h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.24;
  color: var(--ink-900);
}

.page-products .rules-copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--body-ink);
}

.page-products .rules-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-products .rules-paper .button--ghost,
.page-products .rules-copy .button--ghost {
  border-color: rgba(26, 52, 87, 0.35);
  color: var(--ink-900);
}

.page-products .rules-quad {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  background: var(--prod-paper-line);
  border: 1px solid var(--prod-paper-line);
}

.page-products .rules-quad li {
  padding: 18px 20px;
  background: var(--paper-50);
}

.page-products .rules-quad h3 {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-products .rules-quad p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-products .rules-quad .exhibit-index {
  color: var(--cinnabar-500);
}

.page-products .rules-figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: 1px solid var(--prod-paper-line);
}

.page-products .rules-figure img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .rules-figure .media-caption {
  background: var(--ink-900);
}

/* ---------- favorites ---------- */
.page-products .fav-layout {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .accordion {
  border-top: 1px solid var(--line-soft);
}

.page-products .accordion-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .accordion-trigger {
  position: relative;
  width: 100%;
  padding: 16px 34px 16px 18px;
  border: 0;
  background: transparent;
  text-align: left;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper-50);
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .accordion-trigger::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-index);
  font-size: 18px;
  color: var(--gold-500);
}

.page-products .accordion-trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-products .accordion-trigger:hover {
  background: rgba(215, 169, 75, 0.08);
}

.page-products .accordion-trigger:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: -2px;
}

.page-products .accordion-panel {
  padding: 4px 18px 18px;
}

.page-products .tree-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .tree-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-100);
  opacity: 0.85;
}

.page-products .tree-dot {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 2px;
  border: 1px solid var(--gold-500);
  border-radius: 50%;
}

.page-products .tree-list a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--prod-hero-line);
}

.page-products .tree-list a:hover,
.page-products .tree-list a:focus-visible {
  color: var(--paper-50);
  border-bottom-color: var(--gold-500);
}

.page-products .fav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .fav-figure {
  margin: 0;
  border: 1px solid var(--prod-hero-line);
  background: var(--ink-900);
}

.page-products .fav-figure img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .fav-band {
  display: grid;
  gap: 2px;
  grid-template-columns: 1fr;
  margin-top: clamp(30px, 4.4vw, 52px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .fav-band-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--ink-900);
}

.page-products .fav-num {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 800;
  line-height: 1;
  color: var(--gold-500);
}

.page-products .fav-band-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper-100);
  opacity: 0.84;
}

.page-products .button--ghost {
  border-color: var(--prod-hero-line);
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-products .fav-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .index-plate--wide .index-meta {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-products .index-plate--wide .index-meta > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero-inner {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: start;
  }

  .page-products .prod-hero-figure {
    margin-top: 22px;
  }

  .page-products .index-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-products .index-plate:nth-child(1) {
    grid-column: span 7;
  }

  .page-products .index-plate:nth-child(2) {
    grid-column: span 5;
  }

  .page-products .index-plate:nth-child(3),
  .page-products .index-plate:nth-child(4),
  .page-products .index-plate:nth-child(5) {
    grid-column: span 4;
  }

  .page-products .index-plate--wide {
    grid-column: span 12;
  }

  .page-products .tab-list {
    flex-direction: row;
  }

  .page-products .tab {
    flex: 1 1 50%;
    border-bottom: 0;
    border-right: 1px solid var(--prod-paper-line);
    padding: 20px 26px;
  }

  .page-products .tab:last-child {
    border-right: 0;
  }

  .page-products .tool-panel-body {
    grid-template-columns: 1.12fr 0.88fr;
  }

  .page-products .prod-steps {
    grid-template-columns: repeat(2, 1fr);
    column-gap: clamp(20px, 3vw, 40px);
  }

  .page-products .prod-steps li:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--prod-paper-line);
  }

  .page-products .rules-layout {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .rules-quad {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .fav-layout {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-products .fav-band {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1180px) {
  .page-products .prod-hero-figure {
    margin-top: 34px;
    margin-left: 12px;
  }

  .page-products .prod-hero-note {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .index-plate,
  .page-products .prod-hero-figure,
  .page-products .ho-arrow {
    transition: none;
  }

  .page-products .index-plate:hover {
    transform: none;
  }
}