:root {
  --guide-ink: #111318;
  --guide-ink-soft: #1b1e24;
  --guide-paper: #f7f7f4;
  --guide-blue: #0a84ff;
  --guide-line: rgba(17, 19, 24, 0.16);
}

.home-guide-section {
  padding: clamp(72px, 9vw, 132px) 0;
  color: #fff;
  background: var(--guide-ink);
}

.home-guide-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(400px, 0.88fr);
  min-height: 680px;
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.2);
}

.home-guide-media {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  background: #20242c;
}

.home-guide-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 19, 24, 0.02), rgba(17, 19, 24, 0.42));
}

.home-guide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
  filter: saturate(0.88) contrast(1.04);
  transition: transform 700ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.home-guide-feature:hover .home-guide-media img {
  transform: scale(1.025);
}

.home-guide-media span {
  position: absolute;
  z-index: 1;
  left: 24px;
  bottom: 22px;
  padding: 8px 10px;
  color: #fff;
  background: rgba(17, 19, 24, 0.76);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.home-guide-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 4vw, 64px);
  background:
    linear-gradient(135deg, rgba(10, 132, 255, 0.16), transparent 48%),
    var(--guide-ink);
}

.home-guide-copy .eyebrow {
  color: var(--guide-blue);
}

.home-guide-copy h2 {
  max-width: none;
  margin: 14px 0 28px;
  color: #fff;
  font-size: clamp(3.2rem, 4vw, 4.9rem);
  font-weight: 540;
  letter-spacing: -0.065em;
  line-height: 0.9;
  text-wrap: balance;
}

.home-guide-copy > p:not(.eyebrow):not(.home-guide-meta) {
  max-width: 540px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.04rem;
  line-height: 1.7;
}

.home-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.home-guide-meta {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-author-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  color: inherit;
  font-weight: 760;
  text-decoration: none;
  text-underline-offset: 0.2em;
}

.guide-author-link:hover,
.guide-author-link:focus-visible {
  color: var(--pana-accent);
  text-decoration: underline;
}

.guide-author-link svg {
  width: 1.1em;
  height: 1.1em;
  flex: 0 0 auto;
  fill: currentColor;
}

.home-guide-meta .guide-author-link {
  color: rgba(255, 255, 255, 0.78);
}

.guide-page,
.guide-index-page {
  background: var(--guide-paper);
}

.guide-site-header {
  background: rgba(247, 247, 244, 0.94);
}

.guide-hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - 76px);
  display: grid;
  align-items: stretch;
  overflow: hidden;
  color: #fff;
  background: var(--guide-ink);
}

.guide-hero-image,
.guide-hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.guide-hero-image {
  z-index: -3;
  object-fit: cover;
  object-position: 54% center;
  filter: saturate(0.84) contrast(1.03);
  transform: scale(1);
  animation: guide-hero-settle 1.4s cubic-bezier(0.2, 0.72, 0.2, 1) both;
}

.guide-hero-scrim {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(9, 11, 15, 0.96) 0%, rgba(9, 11, 15, 0.86) 33%, rgba(9, 11, 15, 0.4) 59%, rgba(9, 11, 15, 0.16) 100%),
    linear-gradient(180deg, rgba(9, 11, 15, 0.18), rgba(9, 11, 15, 0.5));
}

.guide-hero-inner {
  min-height: inherit;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.36fr);
  gap: 72px;
  align-items: end;
  padding-block: clamp(92px, 12vh, 148px) 54px;
}

.guide-hero-copy {
  max-width: 850px;
}

.guide-imprint,
.guide-kicker,
.guide-edition,
.guide-utility-label,
.guide-toc > p,
.guide-canvas-header span {
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.guide-imprint {
  margin: 0 0 24px;
  color: var(--guide-blue);
}

.guide-hero h1 {
  max-width: 900px;
  margin: 0;
  color: #fff;
  font-size: clamp(4.2rem, 7.2vw, 7.2rem);
  font-weight: 560;
  letter-spacing: -0.07em;
  line-height: 0.89;
  text-wrap: balance;
}

.guide-hero h1 span {
  white-space: nowrap;
}

.guide-deck {
  max-width: 690px;
  margin: 32px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.1rem, 1.7vw, 1.42rem);
  line-height: 1.55;
}

.guide-hero-actions,
.guide-final-actions,
.guide-index-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.guide-button-on-dark {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(17, 19, 24, 0.34);
  backdrop-filter: blur(12px);
}

.guide-button-on-dark:hover,
.guide-button-on-dark:focus-visible {
  color: #fff;
  border-color: #fff;
  background: rgba(17, 19, 24, 0.68);
}

.guide-edition {
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.58);
  letter-spacing: 0.08em;
}

.guide-hero-lifecycle {
  align-self: end;
  display: grid;
  gap: 0;
  margin: 0 0 5px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.guide-hero-lifecycle li {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 54px;
  color: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--pana-font-title);
  font-size: 1rem;
  opacity: 0;
  transform: translateX(18px);
  animation: guide-stage-enter 0.55s ease forwards;
}

.guide-hero-lifecycle li:nth-child(1) { animation-delay: 0.42s; }
.guide-hero-lifecycle li:nth-child(2) { animation-delay: 0.56s; }
.guide-hero-lifecycle li:nth-child(3) { animation-delay: 0.7s; }
.guide-hero-lifecycle li:nth-child(4) { animation-delay: 0.84s; }

.guide-hero-lifecycle li::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--guide-blue);
  animation: guide-rule-grow 0.7s ease forwards;
  animation-delay: inherit;
}

.guide-hero-lifecycle span {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
}

.guide-utility {
  position: relative;
  z-index: 4;
  color: #fff;
  background: var(--guide-ink);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.guide-utility-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  padding-block: 26px;
}

.guide-utility-inner > div:first-child {
  display: grid;
  gap: 5px;
}

.guide-utility-label {
  color: var(--guide-blue);
}

.guide-utility strong {
  font-family: var(--pana-font-title);
  font-size: 1.02rem;
  font-weight: 520;
  letter-spacing: -0.01em;
}

.guide-share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.guide-share-actions a,
.guide-share-actions button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.guide-share-actions a:hover,
.guide-share-actions a:focus-visible,
.guide-share-actions button:hover,
.guide-share-actions button:focus-visible {
  color: #fff;
  border-color: var(--guide-blue);
  background: rgba(10, 132, 255, 0.12);
}

.guide-share-actions .guide-markdown-pill {
  flex: 0 0 44px;
  min-width: 44px;
  padding-inline: 10px;
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  letter-spacing: 0;
}

.guide-reader-strip {
  padding: 58px 0;
  background: #fff;
  border-bottom: 1px solid var(--guide-line);
}

.guide-kicker {
  margin: 0;
  color: var(--guide-blue);
}

.guide-reader-strip ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--guide-line);
  border-bottom: 1px solid var(--guide-line);
}

.guide-reader-strip li {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding: 20px 20px 20px 0;
}

.guide-reader-strip li + li {
  padding-left: 20px;
  border-left: 1px solid var(--guide-line);
}

.guide-reader-strip strong {
  font-family: var(--pana-font-title);
  font-size: 1rem;
}

.guide-reader-strip span {
  color: var(--pana-color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.45;
}

.guide-reading-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: clamp(52px, 7vw, 112px);
  align-items: start;
}

.guide-toc {
  position: sticky;
  top: 104px;
  max-height: calc(100svh - 126px);
  overflow: auto;
  margin-top: 92px;
  padding: 0 12px 26px 0;
  scrollbar-width: thin;
}

.guide-progress {
  width: 100%;
  height: 2px;
  overflow: hidden;
  margin-bottom: 22px;
  background: rgba(17, 19, 24, 0.12);
}

.guide-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--guide-blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.guide-toc > p {
  margin: 0 0 16px;
  color: var(--pana-color-text-tertiary);
}

.guide-toc nav {
  display: grid;
}

.guide-toc nav a {
  padding: 10px 0;
  color: var(--pana-color-text-tertiary);
  border-top: 1px solid var(--guide-line);
  font-size: 0.76rem;
  line-height: 1.35;
  transition: color 160ms ease, padding-left 160ms ease;
}

.guide-toc nav a:last-child {
  border-bottom: 1px solid var(--guide-line);
}

.guide-toc nav a:hover,
.guide-toc nav a:focus-visible,
.guide-toc nav a[aria-current="true"] {
  padding-left: 8px;
  color: var(--guide-ink);
}

.guide-toc nav a[aria-current="true"] {
  border-top-color: var(--guide-blue);
}

.guide-toc-download {
  display: inline-flex;
  margin-top: 20px;
  color: var(--guide-blue);
  font-size: 0.78rem;
  font-weight: 760;
}

.guide-article {
  min-width: 0;
}

.guide-chapter {
  padding: 106px 0;
  border-top: 1px solid var(--guide-line);
}

.guide-chapter:first-child {
  border-top: 0;
}

.guide-chapter-heading {
  max-width: 930px;
}

.guide-chapter h2,
.guide-download-band h2,
.guide-final-cta h2,
.guide-index-feature h2 {
  margin: 18px 0 0;
  color: var(--guide-ink);
  font-size: clamp(2.65rem, 5.35vw, 5.15rem);
  font-weight: 560;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.guide-lead {
  max-width: 790px;
  margin: 28px 0 0;
  color: var(--pana-color-text-secondary);
  font-size: clamp(1.12rem, 1.65vw, 1.32rem);
  line-height: 1.65;
}

.guide-prose {
  max-width: 790px;
  margin-top: 52px;
  color: var(--guide-ink);
  font-size: 1.06rem;
  line-height: 1.82;
}

.guide-prose > *:first-child {
  margin-top: 0;
}

.guide-prose p,
.guide-prose ul,
.guide-prose ol {
  margin: 22px 0 0;
}

.guide-prose h3 {
  margin: 46px 0 0;
  color: var(--guide-ink);
  font-size: 1.55rem;
  font-weight: 610;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.guide-prose ul,
.guide-prose ol {
  padding-left: 22px;
}

.guide-prose li {
  margin: 12px 0;
  padding-left: 5px;
}

.guide-prose blockquote {
  max-width: 900px;
  margin: 58px 0;
  padding: 0 0 0 24px;
  color: var(--guide-ink);
  border-left: 4px solid var(--guide-blue);
  font-family: var(--pana-font-title);
  font-size: clamp(1.72rem, 3.2vw, 2.8rem);
  font-weight: 520;
  letter-spacing: -0.04em;
  line-height: 1.16;
}

.guide-prose a {
  text-decoration: underline;
  text-decoration-color: var(--guide-blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.guide-system-orbit {
  position: relative;
  width: min(680px, 86vw);
  aspect-ratio: 1;
  margin: 78px auto 0;
  border: 1px solid var(--guide-line);
  border-radius: 50%;
}

.guide-system-orbit::before,
.guide-system-orbit::after {
  content: "";
  position: absolute;
  border: 1px solid var(--guide-line);
  border-radius: inherit;
}

.guide-system-orbit::before { inset: 16%; }
.guide-system-orbit::after { inset: 32%; }

.guide-orbit-core {
  position: absolute;
  z-index: 2;
  inset: 50% auto auto 50%;
  width: 154px;
  height: 154px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 1px solid var(--guide-line);
  border-radius: 50%;
  background: #fff;
}

.guide-orbit-core img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.guide-orbit-core span {
  position: absolute;
  bottom: 22px;
  color: var(--pana-color-text-tertiary);
  font-family: var(--pana-font-technical);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.guide-system-orbit > span {
  --orbit-angle: calc(var(--orbit-index) * 60deg - 90deg);
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  min-width: 104px;
  min-height: 42px;
  display: grid;
  place-items: center;
  transform:
    translate(-50%, -50%)
    rotate(var(--orbit-angle))
    translateX(284px)
    rotate(calc(-1 * var(--orbit-angle)));
  color: var(--guide-ink);
  border: 1px solid var(--guide-line);
  border-radius: 999px;
  background: var(--guide-paper);
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-system-orbit > span:nth-of-type(1) { --orbit-index: 0; }
.guide-system-orbit > span:nth-of-type(2) { --orbit-index: 1; }
.guide-system-orbit > span:nth-of-type(3) { --orbit-index: 2; }
.guide-system-orbit > span:nth-of-type(4) { --orbit-index: 3; }
.guide-system-orbit > span:nth-of-type(5) { --orbit-index: 4; }
.guide-system-orbit > span:nth-of-type(6) { --orbit-index: 5; }

.guide-chapter-dark {
  width: calc(100% + 72px);
  margin-left: -36px;
  padding-inline: 36px;
  color: #fff;
  background: var(--guide-ink);
  border-top: 0;
}

.guide-chapter-dark h2,
.guide-chapter-dark h3,
.guide-chapter-dark .guide-prose,
.guide-chapter-dark .guide-prose blockquote {
  color: #fff;
}

.guide-chapter-dark .guide-lead,
.guide-chapter-dark .guide-prose p,
.guide-chapter-dark .guide-prose li {
  color: rgba(255, 255, 255, 0.72);
}

.guide-comparison {
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-comparison > div {
  display: grid;
  grid-template-columns: 0.75fr 0.9fr 1.35fr;
  gap: 28px;
  padding: 24px 0;
  color: rgba(255, 255, 255, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-comparison strong {
  color: #fff;
  font-family: var(--pana-font-title);
}

.guide-comparison-head {
  color: var(--guide-blue) !important;
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-comparison-emphasis {
  padding-inline: 16px !important;
  background: rgba(10, 132, 255, 0.12);
  border-left: 2px solid var(--guide-blue);
}

.guide-lifecycle-rail {
  position: relative;
  display: grid;
  margin: 68px 0 0;
  padding: 0;
  list-style: none;
}

.guide-lifecycle-rail::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 18px;
  bottom: 28px;
  width: 1px;
  background: var(--guide-line);
}

.guide-lifecycle-rail li {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 30px;
  padding: 0 0 48px;
}

.guide-lifecycle-rail li > span {
  z-index: 2;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--guide-blue);
  border: 1px solid var(--guide-blue);
  border-radius: 50%;
  background: var(--guide-paper);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  font-weight: 800;
}

.guide-lifecycle-rail h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: clamp(1.75rem, 3vw, 2.6rem);
}

.guide-lifecycle-rail p {
  max-width: 690px;
  margin: 12px 0 0;
  color: var(--pana-color-text-secondary);
}

.guide-boundary-map {
  display: grid;
  grid-template-columns: 0.82fr 1.36fr 0.82fr;
  gap: 0;
  align-items: stretch;
  margin-top: 64px;
  border: 1px solid var(--guide-line);
}

.guide-boundary-party,
.guide-boundary-centre {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.guide-boundary-party {
  color: var(--pana-color-text-secondary);
  background: #fff;
  font-family: var(--pana-font-title);
  font-size: 1.22rem;
}

.guide-boundary-party span {
  font-family: var(--pana-font-body);
  font-size: 0.82rem;
  line-height: 1.5;
}

.guide-boundary-centre {
  color: #fff;
  background: var(--guide-ink);
  border-inline: 1px solid var(--guide-line);
}

.guide-boundary-centre span,
.guide-os-boundary span {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-boundary-centre strong {
  font-family: var(--pana-font-title);
  font-size: 1.45rem;
}

.guide-boundary-centre small {
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.5;
}

.guide-os-boundary {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1.1fr auto 1fr;
  gap: 14px;
  align-items: center;
  margin: 68px 0;
}

.guide-os-boundary > div {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-os-boundary strong {
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--pana-font-title);
  font-size: 1rem;
  font-weight: 520;
  line-height: 1.45;
}

.guide-os-boundary i {
  color: rgba(255, 255, 255, 0.42);
  font-family: var(--pana-font-technical);
  font-size: 0.62rem;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.guide-os-boundary .guide-os-core {
  background: rgba(10, 132, 255, 0.13);
  border-color: var(--guide-blue);
}

.guide-os-boundary .guide-os-sister {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(10, 132, 255, 0.68);
}

.guide-formula {
  max-width: 800px;
  display: grid;
  gap: 18px;
  margin: 64px 0;
  padding: 42px;
  color: var(--guide-ink);
  border: 1px solid var(--guide-line);
  background: #fff;
  text-align: center;
  font-family: var(--pana-font-title);
  font-size: clamp(1.5rem, 3.5vw, 2.65rem);
  letter-spacing: -0.04em;
}

.guide-formula i {
  width: 100%;
  height: 2px;
  background: var(--guide-blue);
}

.guide-maturity {
  display: grid;
  margin: 64px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--guide-line);
}

.guide-maturity li {
  display: grid;
  grid-template-columns: 56px 0.78fr 1.4fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-maturity li > span {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  font-weight: 800;
}

.guide-maturity strong {
  font-family: var(--pana-font-title);
  font-size: 1.12rem;
}

.guide-maturity p {
  margin: 0;
  color: var(--pana-color-text-secondary);
  font-size: 0.94rem;
}

.guide-canvas {
  margin-top: 64px;
  border: 1px solid var(--guide-line);
  background: #fff;
}

.guide-canvas-header {
  padding: 28px;
  color: #fff;
  background: var(--guide-ink);
}

.guide-canvas-header > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
}

.guide-canvas-header span {
  color: var(--guide-blue);
}

.guide-canvas-header strong {
  font-family: var(--pana-font-title);
  font-size: 1.08rem;
  font-weight: 560;
}

.guide-canvas-header p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.9rem;
}

.guide-canvas-meter {
  height: 3px;
  margin-top: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.14);
}

.guide-canvas-meter span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--guide-blue);
  transition: width 240ms ease;
}

.guide-canvas-rows label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 26px;
  align-items: center;
  padding: 22px 26px;
  border-bottom: 1px solid var(--guide-line);
}

.guide-canvas-rows label > span {
  display: grid;
  grid-template-columns: 36px minmax(130px, 0.52fr) 1fr;
  gap: 14px;
  align-items: baseline;
}

.guide-canvas-rows b {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
}

.guide-canvas-rows strong {
  font-family: var(--pana-font-title);
  font-size: 1rem;
}

.guide-canvas-rows small {
  color: var(--pana-color-text-secondary);
  line-height: 1.45;
}

.guide-canvas select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  color: var(--guide-ink);
  border: 1px solid var(--guide-line);
  border-radius: 4px;
  background: var(--guide-paper);
  font: inherit;
  font-size: 0.84rem;
}

.guide-canvas-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 26px;
}

.guide-download-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  margin: 0 0 18px;
  padding: 54px;
  color: #fff;
  background: var(--guide-ink);
}

.guide-download-band h2 {
  max-width: 720px;
  color: #fff;
  font-size: clamp(2.35rem, 4.2vw, 4rem);
}

.guide-download-band p:not(.guide-kicker) {
  max-width: 670px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.guide-download-band > div:last-child {
  display: grid;
  gap: 10px;
  min-width: 180px;
}

.guide-download-band .button-quiet {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.38);
}

.guide-related {
  margin: 0 0 18px;
  padding: 64px 54px;
  border-block: 1px solid var(--guide-line);
  background: var(--guide-paper);
}

.guide-related-heading {
  max-width: 760px;
}

.guide-related h2 {
  margin: 18px 0 0;
  color: var(--guide-ink);
  font-size: clamp(2.35rem, 4.2vw, 4rem);
  line-height: 1;
}

.guide-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 42px;
  margin-top: 46px;
}

.guide-related-group {
  min-width: 0;
}

.guide-related-group + .guide-related-group {
  padding-left: 42px;
  border-left: 1px solid var(--guide-line);
}

.guide-related h3 {
  margin: 0;
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.guide-related ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.guide-related li {
  margin: 0;
}

.guide-related a {
  display: block;
  padding: 16px 0;
  border-top: 1px solid var(--guide-line);
  color: var(--guide-ink);
  text-decoration: none;
}

.guide-related a strong {
  display: block;
  font-family: var(--pana-font-title);
  font-size: 1.05rem;
  line-height: 1.3;
}

.guide-related a span {
  display: block;
  margin-top: 5px;
  color: var(--pana-color-text-secondary);
  font-size: 0.86rem;
  line-height: 1.5;
}

.guide-related a:hover strong,
.guide-related a:focus-visible strong {
  color: var(--guide-blue);
}

.guide-hero-equipment .guide-hero-image {
  object-position: 50% 54%;
}

.equipment-finder-section {
  scroll-margin-top: 76px;
  padding: clamp(72px, 8vw, 124px) 0;
  color: #f7f7f4;
  background: var(--guide-ink);
  border-block: 1px solid rgba(255, 255, 255, 0.14);
}

.equipment-finder-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.55fr);
  gap: 28px 64px;
  align-items: end;
  margin-bottom: clamp(44px, 6vw, 76px);
}

.equipment-finder-heading .guide-kicker {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--guide-blue);
}

.equipment-finder-heading h2 {
  max-width: 920px;
  margin: 0;
  color: #fff;
  font-size: clamp(2.8rem, 5.3vw, 5.9rem);
  font-weight: 520;
  line-height: 0.94;
  text-wrap: balance;
}

.equipment-finder-heading > p:last-child {
  max-width: 470px;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 1rem;
  line-height: 1.65;
}

.equipment-helper-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.76fr) minmax(0, 1.24fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.equipment-helper-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
}

.equipment-helper-form label,
.equipment-register-controls label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.equipment-helper-form label > span,
.equipment-register-controls label > span {
  color: rgba(255, 255, 255, 0.56);
  font-family: var(--pana-font-technical);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.equipment-helper-form select,
.equipment-register-controls select,
.equipment-register-controls input {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 0 42px 0 14px;
  color: #fff;
  background: #20242b;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  font: 700 0.86rem/1.2 var(--pana-font-body);
}

.equipment-helper-form select:focus-visible,
.equipment-register-controls select:focus-visible,
.equipment-register-controls input:focus-visible {
  outline: 2px solid var(--guide-blue);
  outline-offset: 2px;
}

.equipment-helper-form .button {
  align-self: end;
  min-height: 48px;
}

.equipment-helper-note {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--pana-font-technical);
  font-size: 0.7rem;
  line-height: 1.55;
}

.equipment-helper-result {
  min-height: 480px;
  padding: clamp(24px, 3vw, 42px);
  color: var(--guide-ink);
  background: var(--guide-paper);
  border-radius: 6px;
}

.equipment-helper-result[data-state="loading"] .equipment-results,
.equipment-helper-result[data-state="loading"] .equipment-result-support,
.equipment-helper-result[data-state="loading"] .equipment-result-actions,
.equipment-helper-result[data-state="error"] .equipment-results,
.equipment-helper-result[data-state="error"] .equipment-result-support {
  display: none;
}

.equipment-result-intro {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--guide-line);
}

.equipment-result-intro .guide-kicker {
  margin: 0 0 10px;
  color: var(--guide-blue);
}

.equipment-result-intro h3 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2.45rem);
  font-weight: 560;
  line-height: 1.08;
  text-wrap: balance;
}

.equipment-results {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.equipment-result-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--guide-line);
}

.equipment-result-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 10px;
}

.equipment-result-id,
.equipment-result-family {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.equipment-result-family {
  color: rgba(17, 19, 24, 0.52);
  text-align: right;
}

.equipment-result-item h3 {
  margin: 0 0 8px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.equipment-result-item > p {
  max-width: 760px;
  margin: 0;
  color: rgba(17, 19, 24, 0.66);
  line-height: 1.55;
}

.equipment-result-meta {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 6px 16px;
  margin: 16px 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
}

.equipment-result-meta dt {
  color: rgba(17, 19, 24, 0.48);
  font-family: var(--pana-font-technical);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.equipment-result-meta dd {
  margin: 0;
}

.equipment-result-support {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 26px 0;
}

.equipment-result-support h3 {
  margin: 0 0 10px;
  font-size: 0.82rem;
}

.equipment-result-support ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(17, 19, 24, 0.64);
  font-size: 0.8rem;
  line-height: 1.55;
}

.equipment-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--guide-line);
}

.equipment-helper-noscript {
  margin: 24px 0 0;
  color: #fff;
}

.equipment-register-chapter {
  max-width: none;
}

.equipment-register-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1.3fr) repeat(2, minmax(170px, 0.7fr));
  gap: 14px;
  margin: 30px 0 18px;
}

.equipment-register-controls label > span {
  color: rgba(17, 19, 24, 0.52);
}

.equipment-register-controls select,
.equipment-register-controls input {
  color: var(--guide-ink);
  background: transparent;
  border-color: var(--guide-line);
}

.equipment-register-controls input {
  padding-right: 14px;
}

.equipment-register-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-block: 1px solid var(--guide-line);
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.equipment-register-summary a {
  color: var(--guide-blue);
}

.equipment-register-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 32px;
}

.equipment-register-item {
  min-width: 0;
  padding: 24px 0;
  border-bottom: 1px solid var(--guide-line);
}

.equipment-register-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}

.equipment-register-id,
.equipment-register-stage {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.equipment-register-stage {
  color: rgba(17, 19, 24, 0.46);
}

.equipment-register-stage-horizon {
  color: var(--guide-blue);
}

.equipment-register-item h3 {
  margin: 0 0 8px;
  font-size: 1.06rem;
  line-height: 1.24;
}

.equipment-register-item p {
  margin: 0;
  color: rgba(17, 19, 24, 0.62);
  font-size: 0.82rem;
  line-height: 1.52;
}

.equipment-register-item .equipment-register-route {
  margin-top: 14px;
  color: var(--guide-ink);
  font-family: var(--pana-font-technical);
  font-size: 0.65rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (max-width: 920px) {
  .equipment-finder-heading,
  .equipment-helper-layout {
    grid-template-columns: 1fr;
  }

  .equipment-finder-heading > p:last-child {
    max-width: 680px;
  }

  .equipment-helper-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .equipment-finder-section {
    scroll-margin-top: 64px;
    padding: 64px 0;
  }

  .equipment-finder-heading {
    margin-bottom: 38px;
  }

  .equipment-finder-heading h2 {
    font-size: 2.7rem;
  }

  .equipment-helper-form,
  .equipment-result-support,
  .equipment-register-controls,
  .equipment-register-list {
    grid-template-columns: 1fr;
  }

  .equipment-helper-form .button {
    width: 100%;
  }

  .equipment-helper-result {
    min-height: 400px;
    padding: 22px 18px;
  }

  .equipment-result-meta {
    grid-template-columns: 1fr;
  }

  .equipment-result-meta dd + dt {
    margin-top: 8px;
  }

  .equipment-result-actions {
    align-items: stretch;
  }

  .equipment-result-actions .button {
    width: 100%;
  }

  .equipment-register-controls {
    margin-top: 22px;
  }
}

.guide-boundary-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 42px;
  margin-top: 64px;
}

.guide-boundary-columns > div {
  padding-top: 24px;
  border-top: 3px solid var(--guide-blue);
}

.guide-boundary-columns h3 {
  font-size: 1.38rem;
}

.guide-boundary-columns ul {
  margin: 24px 0 0;
  padding-left: 20px;
  color: var(--pana-color-text-secondary);
}

.guide-boundary-columns li {
  margin: 11px 0;
}

.guide-final-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 600px;
  display: grid;
  align-items: end;
  margin: 0 0 18px;
  padding: 62px;
  color: #fff;
  background: var(--guide-ink);
}

.guide-final-cta::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 10, 13, 0.96), rgba(8, 10, 13, 0.76) 48%, rgba(8, 10, 13, 0.18));
}

.guide-final-cta > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-final-cta > div {
  max-width: 790px;
}

.guide-final-cta h2 {
  color: #fff;
}

.guide-final-cta p:not(.guide-kicker) {
  max-width: 680px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.08rem;
}

.guide-colophon {
  padding: 74px 0 110px;
}

.guide-colophon dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 30px 0 0;
  border-top: 1px solid var(--guide-line);
}

.guide-colophon dl > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-colophon dl > div:nth-child(odd) {
  padding-right: 24px;
}

.guide-colophon dl > div:nth-child(even) {
  padding-left: 24px;
  border-left: 1px solid var(--guide-line);
}

.guide-colophon dt {
  color: var(--pana-color-text-tertiary);
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-colophon dd {
  margin: 0;
  font-size: 0.9rem;
}

.guide-colophon > p:last-child {
  max-width: 780px;
  margin: 34px 0 0;
  color: var(--pana-color-text-tertiary);
  font-size: 0.78rem;
  line-height: 1.6;
}

.guide-colophon .guide-author-link {
  margin-right: 0.15em;
  color: var(--pana-color-text);
}

.guide-index-hero {
  position: relative;
  isolation: isolate;
  min-height: 660px;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 100px 0 74px;
  color: #fff;
  background: var(--guide-ink);
}

.guide-index-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 10, 13, 0.95), rgba(8, 10, 13, 0.7) 56%, rgba(8, 10, 13, 0.16));
}

.guide-index-hero > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-index-hero h1 {
  max-width: 940px;
  margin: 0;
  color: #fff;
  font-size: clamp(3.7rem, 7vw, 7.1rem);
  letter-spacing: -0.065em;
  line-height: 0.92;
}

.guide-index-hero p:last-child {
  max-width: 720px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.18rem;
}

.guide-index-list {
  padding: 112px 0;
}

.guide-index-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(44px, 6vw, 86px);
  align-items: center;
}

.guide-index-image {
  position: relative;
  overflow: hidden;
  min-height: 540px;
  background: var(--guide-ink);
}

.guide-index-image img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.guide-index-image:hover img,
.guide-index-image:focus-visible img {
  transform: scale(1.025);
}

.guide-index-feature h2 {
  font-size: clamp(2.8rem, 4.8vw, 4.8rem);
}

.guide-index-feature > div > p:not(.guide-kicker) {
  margin: 28px 0 0;
  color: var(--pana-color-text-secondary);
  font-size: 1.06rem;
}

.guide-index-feature ul {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 20px 0;
  list-style: none;
  color: var(--pana-color-text-secondary);
  border-block: 1px solid var(--guide-line);
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 110px;
  background: var(--guide-line);
  border: 1px solid var(--guide-line);
}

.guide-index-card {
  min-width: 0;
  background: var(--guide-paper);
}

.guide-index-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
}

.guide-index-card-wide .guide-index-card-image {
  min-height: 480px;
  aspect-ratio: auto;
}

.guide-index-card-image {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--guide-ink);
}

.guide-index-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.guide-index-card-image:hover img,
.guide-index-card-image:focus-visible img {
  transform: scale(1.025);
}

.guide-index-card > div {
  padding: clamp(28px, 4vw, 48px);
}

.guide-index-card h2 {
  margin: 18px 0 0;
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  font-weight: 560;
  letter-spacing: -0.055em;
  line-height: 1;
}

.guide-index-card h2 a {
  color: inherit;
  text-decoration: none;
}

.guide-index-card h2 a:hover,
.guide-index-card h2 a:focus-visible {
  color: var(--guide-blue);
}

.guide-index-card > div > p:not(.guide-kicker) {
  margin: 24px 0 0;
  color: var(--pana-color-text-secondary);
  line-height: 1.68;
}

.guide-index-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 26px;
}

.guide-index-card-actions .button {
  min-height: 46px;
}

.guide-format-pill {
  min-width: 44px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: center;
  justify-self: start;
  padding: 5px 10px;
  color: var(--pana-color-text-secondary);
  border: 1px solid var(--guide-line);
  border-radius: 999px;
  background: transparent;
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.guide-format-pill:hover,
.guide-format-pill:focus-visible {
  color: var(--guide-blue);
  border-color: var(--guide-blue);
  background: rgba(10, 132, 255, 0.06);
}

@keyframes guide-hero-settle {
  from { opacity: 0; transform: scale(1.035); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes guide-stage-enter {
  to { opacity: 1; transform: translateX(0); }
}

@keyframes guide-rule-grow {
  to { width: 100%; }
}

.guide-hero-market .guide-hero-image {
  object-position: 58% center;
}

.guide-hero-start .guide-hero-image {
  object-position: 62% center;
}

.guide-family-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-family-grid article {
  min-height: 250px;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-family-grid span,
.guide-maker-label span,
.guide-lens-grid span,
.guide-question-grid span,
.guide-step-panel > span,
.guide-decision-rail > li > span,
.guide-start-brief li > span {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-family-grid h3 {
  margin: 52px 0 0;
  color: #fff;
  font-size: 1.65rem;
  font-weight: 610;
}

.guide-family-grid p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.65;
}

.guide-family-grid-light {
  color: var(--guide-ink);
  border-color: var(--guide-line);
}

.guide-family-grid-light article {
  border-color: var(--guide-line);
}

.guide-family-grid-light h3 {
  color: var(--guide-ink);
}

.guide-family-grid-light p {
  color: var(--pana-color-text-secondary);
}

.guide-scenario {
  margin: 56px 0 0;
}

.guide-scenario img {
  width: 100%;
  aspect-ratio: 1672 / 941;
  display: block;
  object-fit: cover;
  border: 1px solid var(--guide-line);
  background: #e8ebee;
}

.guide-scenario figcaption {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) minmax(0, 1fr);
  gap: 28px;
  padding: 18px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-scenario figcaption > span {
  color: var(--guide-blue);
  font-family: var(--pana-font-technical);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.guide-scenario figcaption p {
  max-width: 700px;
  margin: 0;
  color: var(--pana-color-text-secondary);
  line-height: 1.6;
}

.guide-scenario figcaption strong {
  color: var(--guide-ink);
}

.guide-scenario + .guide-maker-list {
  margin-top: 44px;
}

.guide-maker-list {
  margin-top: 68px;
  border-top: 1px solid var(--guide-line);
}

.guide-maker {
  display: grid;
  grid-template-columns: minmax(180px, 0.62fr) minmax(0, 1.38fr);
  gap: 44px;
  padding: 32px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-maker-label {
  display: grid;
  align-content: start;
  gap: 10px;
}

.guide-maker-label strong {
  color: var(--guide-ink);
  font-family: var(--pana-font-title);
  font-size: 1rem;
  line-height: 1.25;
}

.guide-maker h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: 1.55rem;
  font-weight: 610;
  letter-spacing: -0.035em;
}

.guide-maker p {
  max-width: 690px;
  margin: 12px 0 0;
  color: var(--pana-color-text-secondary);
  line-height: 1.68;
}

.guide-maker a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--guide-blue);
  font-size: 0.82rem;
  font-weight: 760;
  text-underline-offset: 4px;
}

.guide-maker-voice {
  margin: 22px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--guide-blue);
  background: rgba(10, 132, 255, 0.07);
}

.guide-maker-voice p {
  margin: 0;
  color: var(--guide-ink);
  font-family: var(--pana-font-title);
  font-size: 1.1rem;
}

.guide-maker-voice cite {
  display: block;
  margin-top: 10px;
  color: var(--pana-color-text-tertiary);
  font-family: var(--pana-font-technical);
  font-size: 0.66rem;
  font-style: normal;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.guide-lens-grid,
.guide-question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-lens-grid article,
.guide-question-grid article {
  min-height: 220px;
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-lens-grid h3,
.guide-question-grid h3 {
  margin: 42px 0 0;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 610;
}

.guide-lens-grid p,
.guide-question-grid p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.62;
}

.guide-question-grid {
  border-color: var(--guide-line);
}

.guide-question-grid article {
  border-color: var(--guide-line);
}

.guide-question-grid h3 {
  color: var(--guide-ink);
}

.guide-question-grid p {
  color: var(--pana-color-text-secondary);
}

.guide-step-panel {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 28px;
  margin-top: 62px;
  padding: 34px;
  border: 1px solid var(--guide-line);
  border-left: 4px solid var(--guide-blue);
  background: #fff;
}

.guide-step-panel h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: 1.2rem;
}

.guide-step-panel p {
  margin: 14px 0 0;
  color: var(--pana-color-text-secondary);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.55;
}

.guide-comparison-light {
  border-color: var(--guide-line);
}

.guide-comparison-light > div {
  color: var(--pana-color-text-secondary);
  border-color: var(--guide-line);
}

.guide-comparison-light .guide-comparison-head {
  color: var(--guide-blue) !important;
}

.guide-cost-stack {
  margin-top: 64px;
  border-top: 1px solid var(--guide-line);
}

.guide-cost-stack > div {
  display: grid;
  grid-template-columns: minmax(130px, 0.42fr) minmax(0, 1.58fr);
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-cost-stack span {
  color: var(--guide-blue);
  font-family: var(--pana-font-title);
  font-size: 1.15rem;
  font-weight: 620;
}

.guide-cost-stack p {
  margin: 0;
  color: var(--pana-color-text-secondary);
  line-height: 1.6;
}

.guide-decision-rail {
  margin: 66px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--guide-line);
}

.guide-decision-rail li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--guide-line);
}

.guide-decision-rail h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: 1.32rem;
  font-weight: 610;
}

.guide-decision-rail p {
  margin: 8px 0 0;
  color: var(--pana-color-text-secondary);
  line-height: 1.6;
}

.guide-brief-section {
  border-top-color: var(--guide-blue);
}

.guide-start-brief {
  margin-top: 64px;
  padding: 34px;
  color: #fff;
  background: var(--guide-ink);
}

.guide-start-brief ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-start-brief li {
  min-height: 190px;
  padding: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-start-brief p {
  margin: 32px 0 0;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.guide-start-brief strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-family: var(--pana-font-title);
  font-size: 1.1rem;
}

.guide-source-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 58px;
  border-top: 1px solid var(--guide-line);
  border-left: 1px solid var(--guide-line);
}

.guide-source-list a {
  min-height: 96px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 18px 20px;
  color: var(--guide-ink);
  border-right: 1px solid var(--guide-line);
  border-bottom: 1px solid var(--guide-line);
  text-decoration: none;
}

.guide-source-list a:hover,
.guide-source-list a:focus-visible {
  color: var(--guide-blue);
  background: rgba(10, 132, 255, 0.06);
}

.guide-source-list span {
  color: var(--pana-color-text-tertiary);
  font-family: var(--pana-font-technical);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 1120px) {
  .guide-hero-inner {
    grid-template-columns: 1fr;
    align-content: end;
  }

  .guide-hero-lifecycle {
    grid-template-columns: repeat(4, 1fr);
  }

  .guide-hero-lifecycle li {
    grid-template-columns: 1fr;
    padding: 14px 8px 10px 0;
    border-bottom: 0;
  }

  .guide-reading-layout {
    grid-template-columns: 1fr;
  }

  .guide-toc {
    position: relative;
    top: auto;
    z-index: 5;
    max-height: none;
    overflow: visible;
    display: none;
    margin: 0;
  }

  .guide-article {
    max-width: 960px;
    margin-inline: auto;
  }

  .guide-chapter-dark {
    width: calc(100% + 48px);
    margin-left: -24px;
    padding-inline: 24px;
  }

  .guide-os-boundary {
    grid-template-columns: 1fr;
  }

  .guide-os-boundary i {
    writing-mode: horizontal-tb;
    text-align: center;
  }

  .guide-index-feature {
    grid-template-columns: 1fr;
  }

  .guide-index-image {
    min-height: 480px;
  }
}

@media (max-width: 820px) {
  .home-guide-feature {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .home-guide-media {
    min-height: 520px;
  }

  .guide-hero {
    min-height: calc(100svh - 66px);
  }

  .guide-hero-image {
    object-position: 63% center;
  }

  .guide-hero-scrim {
    background:
      linear-gradient(90deg, rgba(9, 11, 15, 0.92), rgba(9, 11, 15, 0.58)),
      linear-gradient(180deg, rgba(9, 11, 15, 0.18), rgba(9, 11, 15, 0.72));
  }

  .guide-hero-inner {
    padding-block: 76px 34px;
  }

  .guide-hero h1 {
    font-size: clamp(3.2rem, 10.5vw, 5.6rem);
  }

  .guide-utility-inner {
    grid-template-columns: 1fr;
  }

  .guide-share-actions {
    justify-content: flex-start;
  }

  .guide-reader-strip ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .guide-reader-strip li:nth-child(3) {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--guide-line);
  }

  .guide-reader-strip li:nth-child(4) {
    border-top: 1px solid var(--guide-line);
  }

  .guide-system-orbit {
    width: min(540px, 92vw);
  }

  .guide-system-orbit > span {
    transform:
      translate(-50%, -50%)
      rotate(var(--orbit-angle))
      translateX(218px)
      rotate(calc(-1 * var(--orbit-angle)));
  }

  .guide-boundary-map,
  .guide-download-band,
  .guide-related-grid,
  .guide-boundary-columns,
  .guide-colophon dl {
    grid-template-columns: 1fr;
  }

  .guide-boundary-centre {
    border-inline: 0;
    border-block: 1px solid var(--guide-line);
  }

  .guide-comparison > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .guide-comparison-head {
    display: none;
  }

  .guide-maturity li {
    grid-template-columns: 44px 1fr;
  }

  .guide-maturity p {
    grid-column: 2;
  }

  .guide-canvas-rows label {
    grid-template-columns: 1fr;
  }

  .guide-canvas-rows label > span {
    grid-template-columns: 32px 1fr;
  }

  .guide-canvas-rows small {
    grid-column: 2;
  }

  .guide-download-band {
    align-items: start;
    padding: 38px;
  }

  .guide-download-band > div:last-child {
    min-width: 0;
  }

  .guide-related-group + .guide-related-group {
    padding: 30px 0 0;
    border-top: 1px solid var(--guide-line);
    border-left: 0;
  }

  .guide-colophon dl > div:nth-child(odd),
  .guide-colophon dl > div:nth-child(even) {
    padding-inline: 0;
    border-left: 0;
  }

  .guide-index-hero {
    min-height: 570px;
  }
}

@media (max-width: 560px) {
  .home-guide-section {
    padding: 0;
  }

  .home-guide-feature {
    border: 0;
  }

  .home-guide-media {
    min-height: 430px;
  }

  .home-guide-copy {
    padding: 48px 24px 58px;
  }

  .home-guide-copy h2 {
    max-width: none;
    font-size: clamp(2.65rem, 11.5vw, 3.6rem);
    overflow-wrap: normal;
    word-break: normal;
  }

  .home-guide-actions {
    display: grid;
  }

  .guide-hero {
    min-height: 720px;
  }

  .guide-hero-image {
    transform: none;
    animation: none;
  }

  .guide-hero-inner {
    gap: 34px;
  }

  .guide-hero h1 {
    font-size: clamp(2.35rem, 12vw, 4.4rem);
    line-height: 0.9;
  }

  .guide-deck {
    font-size: 1.02rem;
  }

  .guide-hero-actions,
  .guide-final-actions,
  .guide-index-actions {
    display: grid;
  }

  .guide-hero-lifecycle {
    grid-template-columns: repeat(2, 1fr);
    overflow: hidden;
  }

  .guide-utility {
    position: static;
  }

  .guide-share-actions a,
  .guide-share-actions button {
    flex: 1 1 calc(50% - 8px);
  }

  .guide-reader-strip {
    padding: 42px 0;
  }

  .guide-reader-strip ul {
    grid-template-columns: 1fr;
  }

  .guide-reader-strip li,
  .guide-reader-strip li + li,
  .guide-reader-strip li:nth-child(3) {
    padding: 16px 0;
    border-left: 0;
    border-top: 1px solid var(--guide-line);
  }

  .guide-reader-strip li:first-child {
    border-top: 0;
  }

  .guide-chapter {
    padding: 78px 0;
  }

  .guide-chapter h2,
  .guide-download-band h2,
  .guide-final-cta h2,
  .guide-index-feature h2 {
    font-size: clamp(2.35rem, 12vw, 3.55rem);
  }

  .guide-prose {
    margin-top: 40px;
    font-size: 1rem;
    line-height: 1.72;
  }

  .guide-prose blockquote {
    margin: 44px 0;
    font-size: 1.75rem;
  }

  .guide-system-orbit {
    width: 320px;
    max-width: 90vw;
  }

  .guide-orbit-core {
    width: 110px;
    height: 110px;
  }

  .guide-orbit-core img {
    width: 52px;
    height: 52px;
  }

  .guide-orbit-core span {
    bottom: 12px;
  }

  .guide-system-orbit > span {
    min-width: 80px;
    min-height: 34px;
    transform:
      translate(-50%, -50%)
      rotate(var(--orbit-angle))
      translateX(132px)
      rotate(calc(-1 * var(--orbit-angle)));
    font-size: 0.56rem;
  }

  .guide-chapter-dark {
    width: auto;
    margin-inline: -13px;
    padding-inline: 16px;
  }

  .guide-boundary-party,
  .guide-boundary-centre,
  .guide-os-boundary > div {
    min-height: 150px;
  }

  .guide-formula {
    padding: 28px 20px;
  }

  .guide-canvas-header > div:first-child {
    display: grid;
  }

  .guide-canvas-rows label,
  .guide-canvas-actions {
    padding-inline: 18px;
  }

  .guide-canvas-actions {
    display: grid;
  }

  .guide-download-band {
    margin-inline: -13px;
    padding: 34px 24px;
  }

  .guide-related {
    margin-inline: -13px;
    padding: 48px 24px;
  }

  .guide-final-cta {
    min-height: 650px;
    margin-inline: -13px;
    padding: 38px 24px;
  }

  .guide-colophon dl > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .guide-index-hero {
    min-height: 620px;
  }

  .guide-index-hero h1 {
    font-size: clamp(3.15rem, 14vw, 4.8rem);
  }

  .guide-index-list {
    padding: 76px 0;
  }

  .guide-index-image {
    min-height: 380px;
  }
}

@media (max-width: 820px) {
  .guide-maker {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .guide-family-grid,
  .guide-lens-grid,
  .guide-question-grid,
  .guide-source-list {
    grid-template-columns: 1fr;
  }

  .guide-start-brief ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-hero-market .guide-hero-image,
  .guide-hero-start .guide-hero-image {
    object-position: 68% center;
  }
}

@media (max-width: 560px) {
  .guide-family-grid article,
  .guide-lens-grid article,
  .guide-question-grid article {
    min-height: 0;
    padding: 24px;
  }

  .guide-family-grid h3,
  .guide-lens-grid h3,
  .guide-question-grid h3 {
    margin-top: 32px;
  }

  .guide-step-panel,
  .guide-cost-stack > div,
  .guide-decision-rail li {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .guide-step-panel {
    padding: 26px 22px;
  }

  .guide-start-brief {
    margin-inline: -13px;
    padding: 24px 16px;
  }

  .guide-start-brief ol {
    grid-template-columns: 1fr;
  }

  .guide-start-brief li {
    min-height: 0;
  }

  .guide-source-list a {
    min-height: 82px;
  }

  .guide-hero-market .guide-hero-image {
    object-position: 66% center;
  }

  .guide-hero-start .guide-hero-image {
    object-position: 72% center;
  }
}

@media (max-width: 820px) {
  .guide-index-grid {
    grid-template-columns: 1fr;
    margin-top: 76px;
  }

  .guide-index-card-wide {
    display: block;
  }

  .guide-index-card-wide .guide-index-card-image {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 560px) {
  .guide-scenario {
    margin-top: 40px;
  }

  .guide-scenario img {
    aspect-ratio: 4 / 3;
  }

  .guide-scenario figcaption {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 0;
  }

  .guide-scenario + .guide-maker-list {
    margin-top: 32px;
  }
}

.guide-markdown-page {
  background: #f6f7f9;
  color: #1b1d22;
}

.guide-markdown-main {
  min-height: 70vh;
  padding: clamp(56px, 8vw, 112px) 0 clamp(72px, 10vw, 140px);
}

.guide-markdown-shell {
  width: min(1120px, calc(100% - 40px));
}

.guide-markdown-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: #717680;
  font-family: var(--pana-font-technical);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.guide-markdown-breadcrumbs a {
  color: inherit;
}

.guide-markdown-header {
  max-width: 860px;
  margin-top: clamp(40px, 6vw, 74px);
}

.guide-markdown-header h1 {
  max-width: 15ch;
  margin: 14px 0 24px;
  font-size: clamp(2.6rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.guide-markdown-header > p:not(.guide-kicker) {
  max-width: 700px;
  margin: 0;
  color: #676c75;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.65;
}

.guide-markdown-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
}

.guide-markdown-document {
  margin-top: clamp(56px, 8vw, 96px);
  border: 1px solid #d9dce2;
  border-radius: 6px;
  background: #111318;
  overflow: hidden;
}

.guide-markdown-document-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  min-height: 58px;
  padding: 14px 22px;
  color: #f7f8fa;
  border-bottom: 1px solid #30343d;
}

.guide-markdown-document-head h2 {
  margin: 0;
  font-family: var(--pana-font-title);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
}

.guide-markdown-document-head span {
  color: #1487ff;
  font-family: var(--pana-font-technical);
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.guide-markdown-document pre {
  max-width: 100%;
  margin: 0;
  padding: clamp(22px, 4vw, 42px);
  color: #e8eaf0;
  font-family: var(--pana-font-technical);
  font-size: clamp(0.76rem, 1.1vw, 0.9rem);
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
}

.guide-markdown-document code {
  font: inherit;
}

@media (max-width: 560px) {
  .guide-markdown-shell {
    width: min(100% - 26px, 1120px);
  }

  .guide-markdown-main {
    padding-top: 42px;
  }

  .guide-markdown-header h1 {
    font-size: clamp(2.35rem, 14vw, 4rem);
  }

  .guide-markdown-document-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media print {
  .site-header,
  .site-footer,
  .guide-utility,
  .guide-reader-strip,
  .guide-toc,
  .guide-share-actions,
  .guide-download-band,
  .guide-related,
  .guide-final-cta,
  .guide-canvas-actions {
    display: none !important;
  }

  .guide-page {
    background: #fff;
  }

  .guide-hero {
    min-height: 255mm;
    break-after: page;
  }

  .guide-reading-layout {
    display: block;
    width: auto;
  }

  .guide-chapter {
    break-before: page;
  }

  .guide-chapter-dark {
    width: auto;
    margin: 0;
    padding-inline: 20mm;
    print-color-adjust: exact;
  }

  .guide-canvas {
    break-inside: avoid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-guide-media img {
    transition: none;
  }

  .guide-hero-image,
  .guide-hero-lifecycle li,
  .guide-hero-lifecycle li::after {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .guide-index-image img {
    transition: none;
  }
}