/* tinkerlode.com: look A, "Brass and lamplight" (docs/design/menus-look-a.md). Mobile first; logical properties so a
   right-to-left language is a translation, not a rebuild. The font is preloaded by every page. */
@font-face {
  font-family: Cinzel;
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url("/assets/cinzel-700-latin.b0e320ee95.woff2") format("woff2");
  unicode-range: U+0020-007E, U+00A0-017F;
}

:root {
  color-scheme: dark;
  --ground: #120d09;
  --panel: #1a130d;
  --raised: #1f170f;
  --line: #3a2c1c;
  --line-strong: #4a3a26;
  --line-warm: #5a4528;
  --brass: #c8963e;
  --gold: #ffc44d;
  --on-gold: #1a1006;
  --cyan: #31e0c6;
  --cyan-light: #9ff6ff;
  --text: #f3e7d0;
  --muted: #b8a68a;
  --dim: #8a7a62;
  --copper: #e9a36b;
  --copper-ground: #1d140d;
  --display: Cinzel, Georgia, "Times New Roman", serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --gutter: 16px;
  --max: 1120px;
  --radius: 20px;
}

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

html {
  background: var(--ground);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-block-size: 100vh;
  background: var(--ground);
  color: var(--text);
  font: 400 1rem/1.6 var(--body);
  overflow-x: clip;
}

img,
video {
  display: block;
  max-inline-size: 100%;
  block-size: auto;
}

a {
  color: var(--cyan-light);
  text-underline-offset: 3px;
}

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

/* The gold focus ring (menus-look-a, TV focus) everywhere a keyboard can land. */
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 6px;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.15;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem);
  color: var(--text);
}

h3 {
  font-size: 1.2rem;
  color: var(--gold);
}

p {
  margin: 0;
}

.skip {
  position: absolute;
  inset-inline-start: var(--gutter);
  inset-block-start: -100px;
  z-index: 10;
  padding: 10px 16px;
  border-radius: 12px;
  background: var(--gold);
  color: var(--on-gold);
  font-weight: 700;
  text-decoration: none;
}

.skip:focus {
  inset-block-start: 8px;
}

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- The living background: dust in lamplight, faint strata, slow crystal glints ---------- */
/* Transform and opacity animations only, so the compositor runs them; site.js pauses them on a hidden tab, and
   reduced motion stops them. */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(60% 45% at 50% -8%, rgba(255, 176, 84, 0.16), transparent 70%),
    radial-gradient(40% 30% at 85% 105%, rgba(49, 224, 198, 0.06), transparent 70%),
    var(--ground);
}

.bg-strata {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background:
    repeating-linear-gradient(176deg, transparent 0 46px, rgba(90, 69, 40, 0.16) 46px 48px, transparent 48px 130px),
    repeating-linear-gradient(183deg, transparent 0 90px, rgba(58, 44, 28, 0.22) 90px 93px, transparent 93px 210px);
  mask-image: linear-gradient(transparent, #000 25%, #000 80%, transparent);
}

.bg-dust {
  position: absolute;
  inset-inline: 0;
  inset-block-start: 0;
  block-size: 200%;
  opacity: 0.55;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, rgba(255, 214, 150, 0.8), transparent 60%),
    radial-gradient(1px 1px at 33% 42%, rgba(255, 214, 150, 0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 58% 11%, rgba(255, 214, 150, 0.6), transparent 60%),
    radial-gradient(1px 1px at 77% 63%, rgba(255, 214, 150, 0.8), transparent 60%),
    radial-gradient(2px 2px at 89% 31%, rgba(255, 214, 150, 0.45), transparent 60%),
    radial-gradient(1px 1px at 22% 79%, rgba(255, 214, 150, 0.7), transparent 60%),
    radial-gradient(1.5px 1.5px at 46% 88%, rgba(255, 214, 150, 0.5), transparent 60%),
    radial-gradient(1px 1px at 68% 36%, rgba(159, 246, 255, 0.5), transparent 60%);
  background-size: 420px 520px;
  animation: dust 90s linear infinite;
  will-change: transform;
}

.bg-dust.far {
  opacity: 0.3;
  background-size: 260px 330px;
  animation-duration: 150s;
}

@keyframes dust {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-40px, -50%, 0);
  }
}

.glint {
  position: absolute;
  inline-size: 10px;
  block-size: 10px;
  rotate: 45deg;
  border-radius: 2px;
  background: var(--gold);
  box-shadow: 0 0 14px 4px rgba(255, 196, 77, 0.55);
  opacity: 0.12;
  animation: glow 7s ease-in-out infinite alternate;
  will-change: opacity;
}

.glint.cyan {
  background: var(--cyan);
  box-shadow: 0 0 14px 4px rgba(49, 224, 198, 0.5);
}

.glint:nth-child(3) { inset-block-start: 22%; inset-inline-start: 6%; animation-delay: -1s; }
.glint:nth-child(4) { inset-block-start: 64%; inset-inline-start: 93%; animation-delay: -3s; }
.glint:nth-child(5) { inset-block-start: 84%; inset-inline-start: 12%; animation-delay: -5s; inline-size: 7px; block-size: 7px; }
.glint:nth-child(6) { inset-block-start: 38%; inset-inline-start: 88%; animation-delay: -2s; inline-size: 7px; block-size: 7px; }
.glint:nth-child(7) { inset-block-start: 8%; inset-inline-start: 71%; animation-delay: -6s; inline-size: 6px; block-size: 6px; }

@keyframes glow {
  from {
    opacity: 0.08;
  }
  to {
    opacity: 0.5;
  }
}

.paused .bg-dust,
.paused .glint {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .bg-dust,
  .glint {
    animation: none;
  }
  .glint {
    opacity: 0.3;
  }
}

/* ---------- Layout ---------- */
.wrap {
  inline-size: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.site-head {
  padding-block: 12px;
}

.site-head .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-block-size: 44px;
  color: var(--text);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand svg {
  inline-size: 30px;
  block-size: 30px;
  flex: none;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  padding-inline: 10px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

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

.site-nav .btn {
  margin-inline-start: 6px;
}

main {
  display: block;
}

section {
  padding-block: 48px;
}

.section-head {
  display: grid;
  gap: 10px;
  margin-block-end: 24px;
  max-inline-size: 46rem;
}

.section-head p,
.lead {
  color: var(--muted);
  font-size: 1.05rem;
}

/* ---------- Buttons (menus-look-a: primary gold, radius 14, height 52-54) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-block-size: 44px;
  padding: 10px 18px;
  border: 1.5px solid var(--line-warm);
  border-radius: 14px;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  min-block-size: 54px;
  padding-inline: 24px;
  border-color: var(--gold);
  background: var(--gold);
  color: var(--on-gold);
  font-size: 1.1rem;
  box-shadow: 0 0 0 0 rgba(255, 196, 77, 0), 0 8px 30px rgba(255, 196, 77, 0.18);
}

.btn-primary:hover {
  color: var(--on-gold);
  box-shadow: 0 0 0 4px rgba(255, 196, 77, 0.18), 0 10px 36px rgba(255, 196, 77, 0.28);
  transform: translateY(-1px);
}

.btn-primary svg {
  inline-size: 18px;
  block-size: 18px;
}

.btn-small {
  min-block-size: 44px;
  padding: 8px 14px;
  border-color: var(--gold);
  background: var(--gold);
  color: var(--on-gold);
  font-size: 0.95rem;
}

.btn-small:hover {
  color: var(--on-gold);
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
  .btn-primary:hover {
    transform: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding-block: 20px 48px;
}

.hero .wrap {
  display: grid;
  gap: 28px;
  align-items: center;
}

.hero h1 {
  display: grid;
  gap: 10px;
}

.hero .h1-brand {
  font-size: clamp(2.7rem, 1.6rem + 5vw, 4.8rem);
  color: var(--gold);
  letter-spacing: 0.01em;
  text-shadow: 0 0 34px rgba(255, 196, 77, 0.28);
}

.hero .h1-tag {
  font-family: var(--body);
  font-weight: 600;
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.7rem);
  line-height: 1.3;
  color: var(--text);
}

.hero-copy {
  display: grid;
  gap: 18px;
  justify-items: start;
}

.hero-copy .lead {
  font-size: 1.08rem;
  color: var(--text);
  max-inline-size: 36rem;
}

.cta-notes {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}

.cta-notes .soon {
  color: var(--cyan-light);
}

/* The brass frame: "the frame of a card or sheet that matters". */
.frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--brass);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 0 0 6px rgba(200, 150, 62, 0.08), 0 24px 60px rgba(0, 0, 0, 0.55), 0 0 80px rgba(255, 176, 84, 0.08);
}

.frame img,
.frame video {
  inline-size: 100%;
}

.hero-media {
  aspect-ratio: 16 / 9;
}

.hero-media img,
.hero-media video {
  block-size: 100%;
  object-fit: cover;
}

.hero-media video {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-media video.playing {
  opacity: 1;
}

@media (min-width: 900px) {
  .hero {
    padding-block: 40px 64px;
  }
  .hero .wrap {
    grid-template-columns: 1fr 1.15fr;
    gap: 48px;
  }
}

/* ---------- Cards and grids ---------- */
.steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 4px 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.steps svg {
  grid-row: span 2;
  inline-size: 48px;
  block-size: 48px;
}

.steps p {
  color: var(--muted);
}

@media (min-width: 700px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
  .steps li {
    grid-template-columns: 1fr;
  }
  .steps svg {
    grid-row: auto;
  }
}

.moments {
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .moments {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
}

.card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.card img {
  inline-size: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-block-end: 1px solid var(--line);
}

.card figcaption,
.card .card-body {
  display: grid;
  gap: 8px;
  padding: 16px 18px 20px;
}

.card p {
  color: var(--muted);
}

.tag {
  justify-self: start;
  padding: 3px 10px;
  border: 1px solid rgba(49, 224, 198, 0.45);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.tag.copper {
  border-color: rgba(233, 163, 107, 0.5);
  color: var(--copper);
}

/* Screenshot strip: scroll-snap on phones, a grid from tablets up. */
.shots {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: 14px;
  margin: 0;
  padding: 0 0 12px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  list-style: none;
}

.shots li {
  scroll-snap-align: start;
}

.shots figure {
  margin: 0;
}

.shots img {
  inline-size: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
}

.shots figcaption {
  margin-block-start: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.shots figcaption b {
  font-family: var(--display);
  color: var(--text);
}

@media (min-width: 760px) {
  .shots {
    grid-auto-flow: row;
    grid-template-columns: repeat(2, 1fr);
    overflow: visible;
  }
}

.more-link {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  margin-block-start: 8px;
}

.descent {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .descent {
    grid-template-columns: 1fr 1fr;
  }
}

.biome {
  display: grid;
  gap: 10px;
  padding: 0 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.biome > :not(.strata) {
  margin-inline: 20px;
}

.biome.now {
  border-color: var(--brass);
}

.biome.next {
  border-style: dashed;
  border-color: rgba(233, 163, 107, 0.55);
  background: var(--copper-ground);
}

/* The map card's strata header: layered earth, a stone, one gold and one cyan crystal. */
.strata {
  display: block;
  inline-size: 100%;
  block-size: 64px;
}

.biome h3 {
  color: var(--gold);
  font-size: 1.35rem;
}

.biome.next h3 {
  color: var(--copper);
}

.biome p {
  color: var(--muted);
}

.platforms {
  display: grid;
  gap: 18px;
  padding: 24px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.platform-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.platform-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-warm);
  border-radius: 999px;
  color: var(--text);
  font-weight: 600;
}

.platform-list svg {
  inline-size: 18px;
  block-size: 18px;
  stroke: var(--muted);
}

.label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* FAQ: native disclosure, nothing needs hover. */
.faq {
  display: grid;
  gap: 10px;
  max-inline-size: 52rem;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-block-size: 56px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  flex: none;
  inline-size: 10px;
  block-size: 10px;
  border-inline-end: 2px solid var(--gold);
  border-block-end: 2px solid var(--gold);
  rotate: 45deg;
  translate: 0 -3px;
}

.faq details[open] summary::after {
  rotate: 225deg;
  translate: 0 3px;
}

.faq details[open] {
  border-color: var(--line-warm);
}

.faq details p {
  padding: 0 18px 18px;
  color: var(--muted);
}

.final {
  display: grid;
  gap: 16px;
  justify-items: center;
  padding: 40px 22px;
  text-align: center;
}

.final p {
  color: var(--muted);
}

/* ---------- Article pages ---------- */
.page-head {
  padding-block: 12px 28px;
}

.page-head h1 {
  font-size: clamp(2.1rem, 1.5rem + 2.8vw, 3.4rem);
  color: var(--gold);
}

.page-head .lead {
  margin-block-start: 14px;
  max-inline-size: 44rem;
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  color: var(--dim);
  font-size: 0.9rem;
}

.crumbs li + li::before {
  content: "›";
  margin-inline-end: 6px;
}

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

.prose {
  display: grid;
  gap: 16px;
  max-inline-size: 46rem;
}

.prose ul,
.prose ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-inline-start: 1.3em;
}

.prose li::marker {
  color: var(--brass);
}

.panel {
  padding: 22px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.table {
  inline-size: 100%;
  border-collapse: collapse;
  font-size: 0.98rem;
}

.table th,
.table td {
  padding: 10px 12px;
  border-block-end: 1px solid var(--line);
  text-align: start;
  vertical-align: top;
}

.table th {
  color: var(--muted);
  font-weight: 600;
}

.table thead th {
  color: var(--dim);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

kbd {
  display: inline-block;
  min-inline-size: 1.8em;
  padding: 1px 7px;
  border: 1px solid var(--line-warm);
  border-block-end-width: 3px;
  border-radius: 7px;
  background: var(--raised);
  color: var(--text);
  font: 600 0.9rem/1.5 var(--body);
  text-align: center;
}

.controls {
  display: grid;
  gap: 18px;
}

@media (min-width: 900px) {
  .controls {
    grid-template-columns: 1.3fr 1fr 1fr;
    align-items: start;
  }
}

.controls h3 {
  margin-block-end: 12px;
}

.rule {
  display: grid;
  gap: 16px;
  align-items: center;
  padding-block: 18px;
  border-block-start: 1px solid var(--line);
}

.rule h3 {
  margin-block-end: 8px;
}

.rule p {
  color: var(--muted);
}

.rule img {
  inline-size: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
}

@media (min-width: 760px) {
  .rule.has-img {
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
  }
}

.modes {
  display: grid;
  gap: 12px;
}

@media (min-width: 760px) {
  .modes {
    grid-template-columns: repeat(3, 1fr);
  }
}

.modes div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.modes dt {
  font-family: var(--display);
  font-weight: 700;
  color: var(--gold);
  font-size: 1.15rem;
}

.modes dd {
  margin: 6px 0 0;
  color: var(--muted);
}

.facts {
  display: grid;
  margin: 0;
}

.facts div {
  display: grid;
  gap: 2px;
  padding-block: 10px;
  border-block-end: 1px solid var(--line);
}

.facts dt {
  color: var(--muted);
  font-size: 0.9rem;
}

.facts dd {
  margin: 0;
  font-weight: 600;
}

@media (min-width: 600px) {
  .facts div {
    grid-template-columns: 14rem 1fr;
    gap: 16px;
  }
}

.two-col {
  display: grid;
  gap: 24px;
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }
}

.kit {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.kit a {
  display: grid;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}

.kit img {
  inline-size: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
}

.kit .square img {
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--panel);
}

.kit small {
  color: var(--muted);
}

.notfound {
  display: grid;
  gap: 18px;
  justify-items: start;
  padding-block: 40px 80px;
}

.notfound h1 {
  font-size: clamp(2.2rem, 1.6rem + 3vw, 3.6rem);
  color: var(--gold);
}

.notfound .row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Footer ---------- */
.site-foot {
  margin-block-start: 40px;
  padding-block: 28px 40px;
  border-block-start: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-foot .wrap {
  display: grid;
  gap: 14px;
}

.site-foot ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-foot a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  color: var(--muted);
}

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

.note {
  margin-block-start: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.spaced {
  margin-block: 10px;
}

.kit-head {
  margin-block: 28px 14px;
}

.site-nav .btn-small,
.site-nav .btn-small:hover {
  color: var(--on-gold);
}

.page-head + section {
  padding-block-start: 8px;
}