:root {
  color-scheme: dark;
  --bg: #101316;
  --panel: #171b20;
  --panel-soft: #1d2229;
  --line: #2b3139;
  --line-soft: #222830;
  --text: #f1eadf;
  --muted: #aaa59b;
  --faint: #78746d;
  --accent: #c8a45d;
  --accent-soft: rgba(200, 164, 93, 0.16);
  --danger: #d98672;
  --ok: #9bbd9a;
  --focus: #e3c378;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 280px),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 20;
  transform: translateY(-160%);
  border: 1px solid var(--accent);
  background: var(--bg);
  padding: 8px 10px;
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 22px;
  min-height: 64px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(16, 19, 22, 0.86);
  padding: 0 42px;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
}

.brand-mark {
  width: 26px;
  height: 26px;
  border: 1px solid var(--accent);
  background:
    linear-gradient(90deg, transparent 47%, var(--accent) 47% 53%, transparent 53%),
    linear-gradient(180deg, transparent 47%, var(--accent) 47% 53%, transparent 53%);
}

.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav {
  justify-self: end;
  display: flex;
  align-items: stretch;
  min-height: 64px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  padding: 0 12px;
  color: var(--muted);
  font-size: 14px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  border-bottom-color: var(--accent);
  color: var(--text);
}

.menu-toggle {
  display: none;
}

main {
  min-height: 70vh;
}

.view {
  max-width: 1440px;
  margin: 0 auto;
  padding: 36px 42px 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(360px, 1.25fr);
  align-items: center;
  gap: 44px;
  min-height: calc(100vh - 122px);
  border-bottom: 1px solid var(--line-soft);
  padding: 30px 0 54px;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow,
.kicker {
  color: var(--accent);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
}

h1 {
  margin-top: 18px;
  max-width: 660px;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.03;
}

.lead {
  max-width: 610px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-actions,
.inline-actions,
.filter-row,
.chips,
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.hero-actions {
  margin-top: 28px;
}

.button,
.ghost-button,
.icon-button,
.save-button {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease, color 150ms ease, transform 150ms ease;
}

.button {
  border-color: rgba(200, 164, 93, 0.56);
  background: var(--accent-soft);
  padding: 11px 16px;
  color: var(--text);
}

.ghost-button {
  padding: 11px 16px;
  color: var(--muted);
}

.button:hover,
.ghost-button:hover,
.icon-button:hover,
.save-button:hover {
  border-color: var(--accent);
  color: var(--text);
}

.button:active,
.ghost-button:active,
.icon-button:active,
.save-button:active {
  transform: translateY(1px);
}

.archive-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 13px;
}

.archive-counts strong {
  color: var(--text);
  font-weight: 600;
}

.hero-wall {
  display: grid;
  grid-template-columns: repeat(5, minmax(72px, 1fr));
  gap: 8px;
  min-height: 520px;
}

.poster-tile {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.055);
  background: var(--poster-bg, var(--panel));
}

.poster-tile::after,
.poster-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.14) 0.7px, transparent 0.7px);
  background-size: 7px 7px;
  opacity: 0.16;
  pointer-events: none;
}

.poster-tile.is-large {
  grid-column: span 2;
  grid-row: span 2;
}

.section {
  border-bottom: 1px solid var(--line-soft);
  padding: 38px 0 44px;
}

.section:last-child {
  border-bottom: 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-heading h2,
.page-title h1 {
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.15;
}

.section-heading p,
.page-title p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.way-grid,
.collection-grid,
.saved-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.way {
  min-height: 230px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.way-preview {
  position: relative;
  height: 140px;
  margin-bottom: 14px;
  border: 1px solid var(--line-soft);
  background: var(--poster-bg, var(--panel));
}

.way h3 {
  font-size: 22px;
}

.way p,
.meta,
.note,
.empty {
  color: var(--muted);
  line-height: 1.55;
}

.chip,
.mini-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  padding: 7px 10px;
  color: var(--muted);
  cursor: pointer;
}

.chip[aria-pressed="true"],
.mini-chip[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}

.poster-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.poster-card {
  position: relative;
  display: grid;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: var(--panel);
  text-align: left;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.poster-card:hover,
.poster-card:focus-within {
  border-color: rgba(200, 164, 93, 0.48);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.poster-open {
  display: block;
  min-width: 0;
}

.poster-art {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--poster-bg, #24282f);
}

.poster-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(0.96);
}

.poster-art .title-mark {
  position: absolute;
  inset: auto 11% 10% 11%;
  font-family: var(--serif);
  font-size: clamp(18px, 2.4vw, 30px);
  line-height: 1.05;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.72);
}

.poster-art.has-image .title-mark,
.poster-art.has-image .visual-focus {
  display: none;
}

.poster-art .visual-focus {
  position: absolute;
  width: 42%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  transform: translate(-50%, -50%);
}

.poster-art[data-focus="center"] .visual-focus {
  left: 50%;
  top: 45%;
}

.poster-art[data-focus="left"] .visual-focus {
  left: 34%;
  top: 42%;
}

.poster-art[data-focus="right"] .visual-focus {
  left: 66%;
  top: 42%;
}

.poster-art[data-focus="low"] .visual-focus {
  left: 50%;
  top: 68%;
}

.palette {
  display: grid;
  grid-template-columns: repeat(var(--count, 5), 1fr);
  height: 5px;
}

.palette i,
.swatches i {
  display: block;
  background: var(--swatch);
}

.poster-body {
  padding: 13px 14px 15px;
}

.poster-title-row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 8px;
}

.poster-body h3 {
  overflow-wrap: anywhere;
  font-size: 18px;
  line-height: 1.2;
}

.save-button {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  color: var(--muted);
}

.save-button[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.hover-reveal {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 160ms ease;
}

.poster-card:hover .hover-reveal,
.poster-card:focus-within .hover-reveal {
  grid-template-rows: 1fr;
}

.hover-reveal > div {
  overflow: hidden;
}

.hover-reveal p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.filters {
  position: sticky;
  top: 64px;
  z-index: 5;
  margin: 26px 0 28px;
  border: 1px solid var(--line);
  background: rgba(23, 27, 32, 0.92);
  padding: 14px;
  backdrop-filter: blur(18px);
}

.filter-row {
  justify-content: space-between;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  color: var(--faint);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

input,
select {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #11151a;
  color: var(--text);
  padding: 0 11px;
}

input {
  min-width: min(420px, 100%);
}

.page-title {
  border-bottom: 1px solid var(--line-soft);
  padding: 14px 0 26px;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(0, 1.14fr);
  gap: 34px;
  align-items: start;
}

.detail-poster {
  position: sticky;
  top: 96px;
}

.detail-poster .poster-art {
  width: min(440px, 100%);
  border: 1px solid var(--line);
}

.swatches {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  height: 30px;
  margin-top: 12px;
  border: 1px solid var(--line-soft);
}

.dna-grid {
  display: grid;
  gap: 16px;
}

.dna-section,
.profile-block,
.compare-panel,
.method-block {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.dna-section h2,
.profile-block h2,
.compare-panel h2,
.method-block h2 {
  font-size: 25px;
}

.evidence-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.evidence {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
  padding: 0 0 11px;
}

.tag {
  width: fit-content;
  height: fit-content;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 4px 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.measure-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 16px;
  background: var(--line-soft);
}

.measure {
  background: var(--bg);
  padding: 14px;
}

.measure strong {
  display: block;
  font-size: 22px;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.measure span {
  color: var(--muted);
  font-size: 12px;
}

.profile-layout,
.compare-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  margin-top: 28px;
}

.profile-nav {
  position: sticky;
  top: 96px;
  align-self: start;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.profile-nav button {
  display: block;
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
  padding: 13px 0;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.profile-nav button[aria-pressed="true"] {
  color: var(--text);
}

.bar-list,
.butterfly {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.bar-row {
  display: grid;
  grid-template-columns: 150px 1fr 48px;
  align-items: center;
  gap: 12px;
  color: var(--muted);
}

.bar-track {
  height: 8px;
  background: var(--line-soft);
}

.bar-fill {
  height: 100%;
  background: var(--accent);
}

.butterfly-row {
  display: grid;
  grid-template-columns: 1fr 130px 1fr;
  align-items: center;
  gap: 12px;
}

.wing {
  height: 9px;
  background: var(--line-soft);
}

.wing span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.wing:first-child span {
  margin-left: auto;
}

.compare-selects {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 12px;
}

.method-block details {
  border-bottom: 1px solid var(--line-soft);
  padding: 16px 0;
}

.method-block summary {
  cursor: pointer;
  color: var(--text);
  font-family: var(--serif);
  font-size: 20px;
}

.method-block p,
.method-block li {
  color: var(--muted);
  line-height: 1.65;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  border-top: 1px solid var(--line-soft);
  padding: 34px 42px 42px;
  color: var(--muted);
}

.site-footer strong {
  color: var(--text);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
}

.site-footer p {
  max-width: 520px;
  line-height: 1.6;
}

.site-footer nav {
  display: grid;
  gap: 10px;
  align-content: start;
}

.site-footer a {
  color: var(--muted);
}

.site-footer a:hover {
  color: var(--text);
}

.empty {
  border: 1px dashed var(--line);
  padding: 24px;
}

@media (max-width: 1120px) {
  .poster-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .way-grid,
  .collection-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 58px;
    padding: 0 16px;
  }

  .brand small {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
    padding: 9px 11px;
  }

  .site-nav {
    grid-column: 1 / -1;
    display: none;
    justify-self: stretch;
    min-height: 0;
    padding-bottom: 12px;
  }

  .site-nav.is-open {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .site-nav a {
    min-height: 40px;
    border: 1px solid var(--line-soft);
    padding: 0 10px;
  }

  .view {
    padding: 24px 16px 54px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    padding-top: 10px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-wall {
    grid-template-columns: repeat(3, 1fr);
    min-height: 360px;
  }

  .poster-grid,
  .way-grid,
  .collection-grid,
  .saved-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .filters {
    position: static;
  }

  input {
    min-width: 100%;
  }

  .field,
  .filter-row,
  .toolbar {
    width: 100%;
  }

  .split,
  .profile-layout,
  .compare-layout {
    grid-template-columns: 1fr;
  }

  .detail-poster,
  .profile-nav {
    position: static;
  }

  .measure-grid,
  .compare-selects {
    grid-template-columns: 1fr;
  }

  .evidence {
    grid-template-columns: 1fr;
  }

  .bar-row {
    grid-template-columns: 92px 1fr 38px;
  }

  .butterfly-row {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 28px 16px 34px;
  }
}

@media (max-width: 430px) {
  .poster-grid,
  .saved-grid {
    grid-template-columns: 1fr;
  }

  .poster-art .title-mark {
    font-size: 28px;
  }
}