:root {
  --ink: #050505;
  --ink-soft: #0b0b0c;
  --panel: rgba(18, 18, 19, 0.82);
  --panel-solid: #121213;
  --line: rgba(245, 241, 232, 0.16);
  --line-strong: rgba(245, 241, 232, 0.34);
  --paper: #f4f0e6;
  --paper-soft: #d6d1c7;
  --muted: #99968f;
  --silver: #bebcb6;
  --accent: #ffffff;
  --max: 1180px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.62);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  min-width: 0;
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 18% -8%, rgba(255, 255, 255, 0.09), transparent 27rem),
    radial-gradient(circle at 89% 25%, rgba(255, 255, 255, 0.045), transparent 34rem),
    var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.016) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 50% 25%, black 0, transparent 75%);
  mask-image: radial-gradient(circle at 50% 25%, black 0, transparent 75%);
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.24em;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

::selection {
  color: var(--ink);
  background: var(--paper);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 0.65rem 1rem;
  color: #000;
  background: #fff;
  border-radius: 999px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 40px), 790px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 76px;
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  border-color: var(--line);
  background: rgba(5, 5, 5, 0.88);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.22rem;
  letter-spacing: 0.045em;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.55rem;
}

.nav-store-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.nav-store-actions .button {
  width: 112px;
  height: 42px;
  min-height: 42px;
  margin: 0;
  padding-inline: 0.55rem;
  text-align: center;
  white-space: nowrap;
}

.site-nav > a:not(.button) {
  position: relative;
  color: var(--paper-soft);
  font-size: 0.86rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -0.35rem;
  left: 0;
  height: 1px;
  background: var(--paper);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav > a:hover::after,
.site-nav > a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.is-open .nav-toggle span {
  opacity: 0;
}

.site-header.is-open .nav-toggle::before {
  transform: translateY(5px) rotate(45deg);
}

.site-header.is-open .nav-toggle::after {
  transform: translateY(-5px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.72rem 1.15rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--paper);
  border-radius: 999px;
  font-size: 0.87rem;
  font-weight: 760;
  letter-spacing: 0.025em;
  line-height: 1.15;
  text-align: left;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
  background: #fff;
  box-shadow: 0 12px 34px rgba(255, 255, 255, 0.13);
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--paper);
  background: transparent;
  border-color: var(--line-strong);
}

.button-secondary:hover {
  color: var(--ink);
  background: var(--paper);
}

.button-small {
  min-height: 42px;
  padding: 0.58rem 1rem;
  font-size: 0.8rem;
}

.store-icon {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  font-family: var(--serif);
  font-size: 1.22rem;
  line-height: 1;
}

.store-copy {
  display: grid;
  gap: 0.08rem;
}

.store-copy small {
  font-size: 0.6rem;
  font-weight: 620;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.store-copy strong {
  font-size: 0.88rem;
  line-height: 1.1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  color: var(--silver);
  font-size: 0.73rem;
  font-weight: 720;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.display,
h1,
h2,
h3 {
  margin-top: 0;
  font-family: var(--serif);
  font-weight: 450;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.7rem);
}

h2 {
  font-size: clamp(2.35rem, 5vw, 4.8rem);
}

h3 {
  font-size: 1.45rem;
}

.lede {
  max-width: 650px;
  color: var(--paper-soft);
  font-size: clamp(1.04rem, 2vw, 1.25rem);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  overflow: hidden;
  padding: clamp(3.4rem, 8vw, 7rem) 0 5rem;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  width: min(80vw, 900px);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hero::before {
  top: -40%;
  right: -20%;
  box-shadow: inset 0 0 0 90px rgba(255, 255, 255, 0.008), inset 0 0 0 180px rgba(255, 255, 255, 0.006);
}

.hero::after {
  bottom: -65%;
  left: -30%;
}

.hero-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: clamp(3rem, 8vw, 7rem);
}

.hero h1 {
  max-width: 880px;
  margin-bottom: 1.6rem;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 1.02;
}

.hero h1 em {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

.hero .lede {
  max-width: 660px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.microcopy {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-art {
  position: relative;
  width: 100%;
  max-width: 390px;
  justify-self: center;
}

.hero-art::before {
  position: absolute;
  inset: 8% -22%;
  z-index: -1;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.025) 40%, transparent 67%);
  filter: blur(2px);
  content: "";
}

.phone-shell {
  position: relative;
  padding: 8px;
  overflow: hidden;
  background: linear-gradient(145deg, #a8a8a8, #252525 17%, #050505 48%, #777 82%, #141414);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 48px;
  box-shadow: var(--shadow), 0 0 80px rgba(255, 255, 255, 0.08);
}

.phone-shell img {
  width: 100%;
  border-radius: 41px;
}

.phone-shell::before {
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 2;
  width: 30%;
  height: 22px;
  background: #020202;
  border-radius: 999px;
  content: "";
  transform: translateX(-50%);
}

.orbit-label {
  position: absolute;
  right: -2.2rem;
  bottom: 13%;
  display: grid;
  width: 94px;
  height: 94px;
  place-items: center;
  color: var(--paper);
  background: rgba(5, 5, 5, 0.8);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  font-family: var(--serif);
  font-size: 0.76rem;
  letter-spacing: 0.11em;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.proof-strip {
  position: relative;
  z-index: 2;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  padding: 2.1rem clamp(1rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  font-weight: 450;
  line-height: 1;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 660;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  position: relative;
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-tight {
  padding-block: clamp(4rem, 7vw, 6rem);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.2rem);
}

.section-head h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.section-head p {
  max-width: 430px;
  margin: 0 0 0.5rem;
  color: var(--muted);
}

.download-panel {
  position: relative;
  display: grid;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 5.2rem);
  background:
    radial-gradient(circle at 78% 32%, rgba(255, 255, 255, 0.11), transparent 24rem),
    linear-gradient(135deg, #171718, #090909 68%);
  border: 1px solid var(--line);
  border-radius: 32px;
  grid-template-columns: 1.05fr 0.75fr;
  gap: clamp(2rem, 6vw, 6rem);
}

.download-panel::after {
  position: absolute;
  top: 15%;
  right: 7%;
  width: 340px;
  height: 340px;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: inset 0 0 0 58px rgba(255, 255, 255, 0.012), inset 0 0 0 116px rgba(255, 255, 255, 0.008);
  content: "";
}

.download-panel h2 {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
}

.download-copy,
.testimonial {
  position: relative;
  z-index: 1;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.testimonial {
  align-self: end;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: rgba(0, 0, 0, 0.44);
  border: 1px solid var(--line);
  border-radius: 20px;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.stars {
  margin-bottom: 0.8rem;
  color: var(--paper);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
}

.testimonial blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.38;
}

.testimonial cite {
  display: block;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 670;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-wrap {
  position: relative;
}

.gallery {
  display: grid;
  grid-auto-columns: minmax(280px, 340px);
  grid-auto-flow: column;
  gap: 1.25rem;
  padding: 0 max(20px, calc((100vw - var(--max)) / 2)) 1.5rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  scroll-snap-type: inline mandatory;
  scrollbar-color: var(--line-strong) transparent;
}

.gallery-card {
  scroll-snap-align: start;
}

.gallery-visual {
  position: relative;
  padding: 12px;
  overflow: hidden;
  background: linear-gradient(145deg, #575757, #151515 22%, #090909 70%, #777);
  border: 1px solid var(--line-strong);
  border-radius: 38px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.gallery-visual img {
  width: 100%;
  border-radius: 28px;
}

.gallery-card h3 {
  margin: 1.2rem 0 0.45rem;
  font-size: 1.35rem;
}

.gallery-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.gallery-controls {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  width: min(calc(100% - 40px), var(--max));
  margin: 1rem auto 0;
}

.icon-button {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease;
}

.icon-button:hover {
  color: var(--ink);
  background: var(--paper);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
}

.step-card {
  min-height: 340px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line);
}

.step-card:last-child {
  border-right: 0;
}

.step-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 5rem;
  place-items: center;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--serif);
}

.step-card p {
  color: var(--muted);
  font-size: 0.92rem;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.guide-card {
  position: relative;
  display: flex;
  min-height: 330px;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--line);
  border-radius: 18px;
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.guide-card::after {
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 210px;
  height: 210px;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: inset 0 0 0 42px rgba(255, 255, 255, 0.008);
  content: "";
}

.guide-card:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.guide-card.featured {
  grid-column: span 2;
}

.guide-topic {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 720;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.guide-card h3 {
  position: relative;
  z-index: 1;
  max-width: 450px;
  margin: auto 0 1.8rem;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.guide-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 740;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-link::after {
  content: "→";
  transition: transform 180ms ease;
}

.guide-card:hover .guide-link::after {
  transform: translateX(4px);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.55rem 0;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(1.18rem, 2.3vw, 1.6rem);
  list-style: none;
}

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

.faq-item summary::after {
  flex: 0 0 auto;
  color: var(--muted);
  content: "+";
  font-family: var(--sans);
  font-size: 1.4rem;
  font-weight: 300;
  transition: transform 180ms ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-width: 760px;
  padding: 0 0 1.65rem;
  color: var(--paper-soft);
}

.faq-answer p {
  margin-top: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--paper);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cta-band {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  color: var(--ink);
  background: var(--paper);
  border-radius: 32px;
  text-align: center;
}

.cta-band::before,
.cta-band::after {
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 50%;
  content: "";
}

.cta-band::before {
  top: -280px;
  left: -160px;
}

.cta-band::after {
  right: -150px;
  bottom: -310px;
}

.cta-band .eyebrow {
  color: #5f5d58;
}

.cta-band .eyebrow::before {
  background: rgba(0, 0, 0, 0.28);
}

.cta-band h2 {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto 1.2rem;
}

.cta-band p {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto 1.8rem;
  color: #55524d;
}

.cta-band .button {
  position: relative;
  z-index: 1;
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.cta-store-actions {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.cta-store-actions .button {
  min-width: 160px;
}

.site-footer {
  padding: 4.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.65fr);
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-brand p {
  max-width: 360px;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-col h2 {
  margin-bottom: 1rem;
  color: var(--paper-soft);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  width: fit-content;
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--paper);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.6rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
}

.mobile-download {
  display: none;
}

/* Guide pages */
.guide-hero {
  position: relative;
  padding: clamp(4rem, 9vw, 8rem) 0 clamp(3.8rem, 7vw, 6rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.guide-hero::after {
  position: absolute;
  top: -310px;
  right: -190px;
  z-index: -1;
  width: 680px;
  height: 680px;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: inset 0 0 0 85px rgba(255, 255, 255, 0.008), inset 0 0 0 170px rgba(255, 255, 255, 0.006);
  content: "";
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 2.2rem;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.breadcrumbs a {
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--paper);
}

.guide-hero h1 {
  max-width: 980px;
  margin-bottom: 1.5rem;
  font-size: clamp(2.8rem, 7vw, 6rem);
}

.guide-hero .lede {
  max-width: 770px;
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1.7rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: clamp(3rem, 7vw, 6rem);
  padding-block: clamp(4rem, 8vw, 7rem);
}

.prose {
  min-width: 0;
  color: var(--paper-soft);
}

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

.prose p,
.prose li {
  max-width: 760px;
}

.prose h2 {
  max-width: 780px;
  margin-top: 4.3rem;
  margin-bottom: 1.25rem;
  color: var(--paper);
  font-size: clamp(2rem, 4.3vw, 3.4rem);
  scroll-margin-top: 100px;
}

.prose h3 {
  margin-top: 2.5rem;
  margin-bottom: 0.8rem;
  color: var(--paper);
  font-size: 1.55rem;
  scroll-margin-top: 100px;
}

.prose strong {
  color: var(--paper);
}

.prose a {
  color: var(--paper);
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}

.prose li {
  margin-bottom: 0.65rem;
  padding-left: 0.35rem;
}

.answer-box,
.guide-callout {
  margin: 0 0 3rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--paper);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.018));
  border: 1px solid var(--line-strong);
  border-radius: 18px;
}

.answer-box::before,
.guide-callout::before {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--muted);
  content: "The short answer";
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.answer-box p,
.guide-callout p {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.48;
}

.guide-callout::before {
  content: "Use Philosophia";
}

.pullquote {
  margin: 3.2rem 0;
  padding: 0 0 0 1.5rem;
  color: var(--paper);
  border-left: 1px solid var(--paper);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.35;
}

.pullquote cite {
  display: block;
  margin-top: 0.85rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 650;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.guide-figure {
  max-width: 620px;
  margin: 3.2rem auto;
}

.guide-figure .gallery-visual {
  max-width: 340px;
  margin-inline: auto;
}

.guide-figure figcaption {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.guide-sidebar {
  position: relative;
}

.toc {
  position: sticky;
  top: 108px;
  padding-left: 1.2rem;
  border-left: 1px solid var(--line);
}

.toc strong {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--paper-soft);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.toc a {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
  text-decoration: none;
}

.toc a:hover,
.toc a.is-active {
  color: var(--paper);
}

.sources {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.sources h2 {
  margin-top: 0;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sources li {
  margin-bottom: 0.6rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.related-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--line);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.related-card {
  min-height: 200px;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 14px;
  text-decoration: none;
  transition: background-color 180ms ease, transform 180ms ease;
}

.related-card:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-3px);
}

.related-card small {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 720;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.related-card h2 {
  margin: 2rem 0 0;
  font-size: 1.45rem;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.6fr);
    gap: 3rem;
  }

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

  .proof-item:nth-child(2) {
    border-right: 0;
  }

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .step-card:nth-child(2) {
    border-right: 0;
  }

  .step-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

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

  .guide-card.featured {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1.2fr repeat(2, 0.8fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 76px;
    font-size: 16px;
  }

  .container,
  .narrow {
    width: min(calc(100% - 32px), var(--max));
  }

  .site-header {
    height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 1rem 20px 1.5rem;
    background: var(--ink);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .site-nav > a:not(.button) {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav .button {
    margin-top: 1rem;
  }

  .site-nav .nav-store-actions {
    display: grid;
    width: 100%;
    margin-top: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .site-nav .nav-store-actions .button {
    width: 100%;
    height: 46px;
    min-height: 46px;
    margin-top: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 3.5rem;
  }

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

  .hero h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .hero-art {
    width: min(86%, 390px);
    margin-top: 1rem;
  }

  .orbit-label {
    right: -1.2rem;
    width: 80px;
    height: 80px;
    font-size: 0.65rem;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .download-panel {
    grid-template-columns: 1fr;
  }

  .download-panel::after {
    top: auto;
    right: -150px;
    bottom: -100px;
  }

  .gallery-controls {
    display: none;
  }

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

  .guide-sidebar {
    display: none;
  }

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

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

  .footer-bottom {
    flex-direction: column;
  }

  .mobile-download {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(5, 5, 5, 0.92);
    border-top: 1px solid var(--line-strong);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }

  .mobile-download > span {
    font-family: var(--serif);
    font-size: 0.95rem;
  }

  .mobile-store-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 0.45rem;
  }

  .mobile-store-actions .button {
    min-width: 78px;
    margin: 0;
  }
}

@media (max-width: 560px) {
  .hero-actions,
  .download-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .download-actions .button {
    width: 100%;
  }

  .proof-grid,
  .steps-grid,
  .guides-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-item,
  .proof-item:nth-child(2),
  .step-card,
  .step-card:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child,
  .step-card:last-child {
    border-bottom: 0;
  }

  .step-number {
    margin-bottom: 3rem;
  }

  .guide-card {
    min-height: 280px;
  }

  .gallery {
    grid-auto-columns: minmax(270px, 84vw);
  }

  .cta-band {
    padding-inline: 1.5rem;
    border-radius: 22px;
  }

  .cta-store-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .cta-store-actions .button {
    min-width: 0;
    padding-inline: 0.6rem;
  }

  .mobile-download > span:first-child {
    display: none;
  }

  .mobile-store-actions {
    width: 100%;
  }

  .mobile-store-actions .button {
    flex: 1;
  }

  .footer-brand {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (forced-colors: active) {
  .phone-shell,
  .gallery-visual,
  .download-panel,
  .guide-card,
  .cta-band {
    border: 1px solid CanvasText;
  }
}

/* One-screen landing page */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.mobile-nav-link {
  display: none;
}

body.landing-page {
  position: relative;
  display: grid;
  width: 100%;
  height: var(--app-height, 100dvh);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 17%, rgba(79, 86, 99, 0.18), transparent 31rem),
    radial-gradient(circle at 83% 78%, rgba(59, 65, 76, 0.16), transparent 35rem),
    radial-gradient(ellipse 92% 114% at 55% 46%, transparent 38%, rgba(0, 0, 0, 0.64) 100%),
    linear-gradient(126deg, #111216 0%, #050507 49%, #101115 100%);
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.landing-page::before,
.landing-page::after {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: auto;
  height: auto;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  content: "";
  opacity: 1;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.landing-page::before {
  inset: -18%;
  background:
    linear-gradient(118deg, transparent 0 30%, rgba(224, 228, 234, 0.15) 30.08%, rgba(86, 93, 105, 0.09) 30.28%, transparent 30.68%),
    linear-gradient(151deg, transparent 0 53%, rgba(204, 209, 217, 0.12) 53.08%, rgba(89, 95, 106, 0.05) 53.28%, transparent 53.62%),
    linear-gradient(29deg, transparent 0 69%, rgba(230, 232, 236, 0.095) 69.08%, transparent 69.42%),
    conic-gradient(from 218deg at 35% 57%, rgba(99, 107, 121, 0.09) 0 20deg, transparent 20deg 91deg, rgba(113, 122, 137, 0.075) 91deg 127deg, transparent 127deg 360deg),
    conic-gradient(from 38deg at 78% 36%, rgba(103, 111, 125, 0.065) 0 32deg, transparent 32deg 118deg, rgba(88, 96, 109, 0.07) 118deg 151deg, transparent 151deg 360deg);
  filter: blur(0.2px);
  opacity: 1;
  transform: rotate(-3deg);
}

.landing-page::after {
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.055) 0 0.8px, transparent 1.4px),
    radial-gradient(circle at 77% 64%, rgba(255, 255, 255, 0.04) 0 0.8px, transparent 1.4px),
    repeating-linear-gradient(116deg, rgba(255, 255, 255, 0.014) 0 1px, transparent 1px 6px);
  background-size: auto, auto, 9px 9px;
  opacity: 0.5;
}

.landing-page .site-header,
.landing-main,
.landing-footer {
  position: relative;
  z-index: 2;
}

.landing-page .site-header {
  top: auto;
  height: calc(68px + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  border-bottom-color: rgba(245, 241, 232, 0.08);
}

.landing-page .site-header.is-open {
  background: #050505;
}

.landing-page .container {
  width: min(calc(100% - 48px), 1240px);
}

.landing-main {
  min-height: 0;
  overflow: hidden;
}

.landing-hero {
  display: grid;
  width: min(calc(100% - 48px), 1240px);
  height: 100%;
  align-items: center;
  margin-inline: auto;
  padding-block: clamp(0.7rem, 2.2vh, 1.4rem);
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.72fr);
  gap: clamp(2rem, 6vw, 6.8rem);
}

.landing-copy {
  min-width: 0;
}

.landing-copy .eyebrow {
  margin-bottom: clamp(0.8rem, 1.7vh, 1.2rem);
}

.landing-copy h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.35rem, 6.2vw, 6rem);
  line-height: 0.98;
  text-wrap: balance;
}

.landing-copy h1 em {
  display: block;
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

.landing-lede {
  max-width: 610px;
  margin: clamp(1.1rem, 2.3vh, 1.6rem) 0 0;
  color: var(--paper-soft);
  font-size: clamp(0.98rem, 1.45vw, 1.16rem);
  line-height: 1.58;
}

.landing-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: clamp(1.2rem, 2.8vh, 2rem);
}

.store-button {
  width: 218px;
  min-height: 58px;
  gap: 0.78rem;
  padding: 0.72rem 1.28rem;
  border-radius: 14px;
}

.store-button > span {
  display: grid;
  gap: 0.05rem;
}

.store-button small {
  font-size: 0.61rem;
  font-weight: 650;
  letter-spacing: 0.055em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.store-button strong {
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.apple-mark,
.play-mark {
  flex: 0 0 auto;
}

.landing-proof {
  display: flex;
  max-width: 650px;
  gap: 0;
  padding: 0;
  margin: clamp(1.25rem, 3vh, 2.2rem) 0 0;
  list-style: none;
}

.landing-proof li {
  display: grid;
  min-width: 0;
  padding: 0 clamp(0.8rem, 2vw, 1.35rem);
  border-left: 1px solid var(--line);
  gap: 0.16rem;
}

.landing-proof li:first-child {
  padding-left: 0;
  border-left: 0;
}

.landing-proof strong {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 450;
  line-height: 1;
}

.landing-proof span {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 680;
  letter-spacing: 0.07em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.product-stage {
  position: relative;
  display: grid;
  width: auto;
  max-width: 100%;
  height: min(72dvh, 720px);
  max-height: 100%;
  aspect-ratio: 600 / 1234;
  align-items: center;
  justify-self: center;
  margin: 0;
  place-items: center;
}

.product-video,
.product-halo {
  grid-area: 1 / 1;
}

.product-halo {
  z-index: -1;
  width: 154%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(213, 213, 211, 0.12), rgba(117, 117, 118, 0.025) 43%, transparent 69%);
  border: 1px solid rgba(245, 241, 232, 0.035);
  border-radius: 50%;
  filter: blur(1px);
}

.product-video {
  display: block;
  width: 100%;
  height: 100%;
  background: #050505;
  clip-path: inset(0.8% 2% round 12% / 6%);
  object-fit: contain;
  filter: drop-shadow(0 35px 58px rgba(0, 0, 0, 0.7));
}

.landing-footer {
  min-height: calc(42px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  color: var(--muted);
  border-top: 1px solid rgba(245, 241, 232, 0.08);
  font-size: 0.66rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.landing-footer-inner {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.landing-footer nav {
  display: flex;
  gap: 1.3rem;
}

.landing-footer a {
  text-decoration: none;
}

.landing-footer a:hover {
  color: var(--paper);
}

/* Guide hub and FAQ */
.hub-hero h1 {
  max-width: 900px;
}

.hub-section {
  padding-top: clamp(4rem, 8vw, 7rem);
}

.hub-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2rem, 5vw, 3.6rem);
}

.hub-intro .eyebrow {
  margin-bottom: 0.75rem;
}

.hub-intro h2 {
  margin-bottom: 0;
}

.hub-grid .guide-card h2 {
  position: relative;
  z-index: 1;
  max-width: 470px;
  margin: auto 0 1.8rem;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.faq-page-section {
  padding-top: clamp(3.5rem, 7vw, 6rem);
}

@media (max-width: 1100px) {
  .landing-page .site-nav {
    gap: 1rem;
  }
}

@media (max-width: 900px) and (orientation: portrait) {
  .landing-hero {
    padding-block: clamp(0.65rem, 1.8vh, 1.15rem);
    grid-template-rows: auto minmax(0, 1fr);
    grid-template-columns: 1fr;
    gap: clamp(0.6rem, 1.7vh, 1rem);
  }

  .landing-copy {
    text-align: center;
  }

  .landing-copy .eyebrow,
  .landing-actions,
  .landing-proof {
    justify-content: center;
  }

  .landing-copy h1,
  .landing-lede {
    margin-inline: auto;
  }

  .landing-copy h1 {
    max-width: 700px;
    font-size: clamp(2.6rem, 8vw, 4.6rem);
  }

  .landing-copy h1 em {
    display: inline;
  }

  .landing-lede {
    max-width: 600px;
    margin-top: clamp(0.65rem, 1.4vh, 1rem);
    font-size: clamp(0.86rem, 2.2vw, 1.04rem);
  }

  .landing-actions {
    margin-top: clamp(0.8rem, 1.8vh, 1.15rem);
  }

  .landing-proof {
    margin-top: clamp(0.8rem, 1.8vh, 1.2rem);
  }

  .product-stage {
    width: auto;
    height: 100%;
    min-height: 0;
    max-height: 46dvh;
  }
}

@media (max-width: 760px) {
  .landing-page {
    padding-bottom: 0;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .content-page {
    padding-bottom: 0;
  }

  .landing-page .container,
  .landing-hero {
    width: min(calc(100% - 30px), 680px);
  }

  .landing-page .site-header {
    height: calc(58px + env(safe-area-inset-top));
  }

  .landing-page .brand {
    font-size: 1.08rem;
  }

  .landing-page .brand img {
    width: 34px;
    height: 34px;
  }

  .landing-page .site-nav {
    position: fixed;
    top: calc(58px + env(safe-area-inset-top));
    bottom: auto;
    z-index: 150;
    padding: 0.6rem 20px 1.2rem;
    background: #050505;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.72);
    gap: 0;
  }

  .landing-page .site-nav .mobile-nav-link {
    display: block;
  }

  .landing-page .site-nav .button {
    min-height: 46px;
  }

  .landing-copy .eyebrow {
    margin-bottom: 0.55rem;
    font-size: 0.63rem;
  }

  .landing-copy h1 {
    font-size: clamp(2.35rem, 11.5vw, 3.25rem);
    line-height: 0.98;
  }

  .landing-lede {
    max-width: 510px;
    line-height: 1.45;
  }

  .landing-actions {
    display: grid;
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .store-button {
    width: 100%;
    min-height: 50px;
    padding-inline: clamp(0.65rem, 3vw, 1rem);
  }

  .store-button strong {
    font-size: clamp(0.82rem, 3.3vw, 1rem);
  }

  .store-button small {
    font-size: 0.5rem;
    letter-spacing: 0.035em;
  }

  .landing-proof {
    width: 100%;
    justify-content: center;
  }

  .landing-proof li {
    padding-inline: clamp(0.55rem, 3vw, 0.9rem);
  }

  .landing-proof strong {
    font-size: 1.15rem;
  }

  .landing-proof span {
    font-size: 0.52rem;
  }

  .landing-footer {
    display: none;
  }

  .hub-intro {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .landing-proof span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

@media (max-height: 700px) and (max-width: 760px) and (orientation: portrait) {
  .landing-copy .eyebrow,
  .landing-lede {
    display: none;
  }

  .landing-copy h1 {
    font-size: clamp(2.05rem, 10.5vw, 2.65rem);
  }

  .landing-actions {
    margin-top: 0.65rem;
  }

  .store-button {
    min-height: 46px;
    padding-block: 0.55rem;
  }

  .landing-proof {
    margin-top: 0.55rem;
  }

  .product-stage {
    max-height: none;
  }
}

@media (orientation: landscape) and (max-height: 600px) {
  .landing-page .site-header {
    height: calc(48px + env(safe-area-inset-top));
  }

  .landing-page .brand img {
    width: 31px;
    height: 31px;
  }

  .landing-hero {
    padding-block: 0.35rem;
    grid-template-rows: minmax(0, 1fr);
    grid-template-columns: minmax(0, 1.1fr) minmax(180px, 0.62fr);
    gap: clamp(1.5rem, 5vw, 4rem);
  }

  .landing-copy .eyebrow,
  .landing-lede,
  .landing-proof {
    display: none;
  }

  .landing-copy h1 {
    font-size: clamp(2.25rem, 7.3vh, 3.7rem);
  }

  .landing-copy h1 em {
    display: block;
  }

  .landing-actions {
    margin-top: clamp(0.65rem, 2.5vh, 1rem);
  }

  .store-button {
    min-height: 46px;
  }

  .product-stage {
    height: 100%;
  }
}

@media (max-width: 240px) {
  .landing-page .container,
  .landing-hero {
    width: calc(100% - 18px);
  }

  .landing-page .brand span,
  .landing-copy .eyebrow,
  .landing-lede,
  .android-link,
  .landing-proof,
  .landing-footer {
    display: none;
  }

  .landing-page .site-header {
    height: calc(48px + env(safe-area-inset-top));
  }

  .landing-hero {
    grid-template-rows: auto minmax(0, 1fr);
  }

  .landing-copy h1 {
    font-size: 1.75rem;
  }

  .store-button {
    width: 100%;
    min-height: 42px;
    padding-inline: 0.65rem;
  }

  .store-button small {
    display: none;
  }
}

@media (forced-colors: active) {
  .landing-page::before,
  .landing-page::after,
  .product-halo {
    display: none;
  }

  .product-video {
    border: 1px solid CanvasText;
  }
}

/* Source Lens quote library */
.library-page .guide-hero,
.hub-page .guide-hero {
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.library-card {
  position: relative;
  display: flex;
  min-height: 280px;
  flex-direction: column;
  padding: clamp(1.35rem, 3vw, 2rem);
  overflow: hidden;
  background:
    radial-gradient(circle at 95% 100%, rgba(255, 255, 255, 0.07), transparent 13rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--line);
  border-radius: 18px;
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.library-card:hover {
  background-color: rgba(255, 255, 255, 0.035);
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.library-card > span,
.library-card > small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 730;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.library-card h2 {
  margin: 2.6rem 0 0.8rem;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

.library-card p {
  margin: 0 0 2.3rem;
  color: var(--paper-soft);
  font-size: 0.88rem;
  line-height: 1.55;
}

.library-card > small {
  margin-top: auto;
  color: var(--paper);
}

.quote-hero {
  position: relative;
  padding: clamp(4rem, 8vw, 7.5rem) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.quote-hero::before {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: min(80vw, 760px);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 90px rgba(255, 255, 255, 0.007),
    inset 0 0 0 180px rgba(255, 255, 255, 0.005);
  content: "";
  transform: translate(-50%, -50%);
}

.quote-hero blockquote {
  margin: 0;
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(2.25rem, 6vw, 5.4rem);
  font-weight: 430;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.quote-attribution {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55rem 1rem;
  margin: 2rem 0 0;
  color: var(--muted);
}

.quote-attribution a {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 1.25rem;
  text-decoration: none;
}

.quote-attribution span::before {
  margin-right: 1rem;
  color: var(--line-strong);
  content: "◇";
}

.detail-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.4rem;
}

.detail-chip {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0.36rem 0.75rem;
  color: var(--paper-soft);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 680;
  letter-spacing: 0.035em;
  line-height: 1.15;
  text-decoration: none;
}

a.detail-chip:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: clamp(3rem, 7vw, 6rem);
  padding-block: clamp(4rem, 8vw, 7rem);
}

.quote-prose > section {
  margin-bottom: 4rem;
}

.quote-prose h1 {
  max-width: 800px;
  margin-bottom: 1.35rem;
  color: var(--paper);
  font-size: clamp(2.35rem, 5vw, 4.3rem);
}

.quote-prose h2 {
  margin-top: 0;
}

.quote-aside {
  position: relative;
}

.source-lens {
  max-width: 820px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background:
    radial-gradient(circle at 100% 0, rgba(255, 255, 255, 0.08), transparent 17rem),
    rgba(255, 255, 255, 0.025);
  border: 1px solid var(--line-strong);
  border-radius: 20px;
}

.source-lens h2 {
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.source-lens dl {
  margin: 2rem 0;
  border-top: 1px solid var(--line);
}

.source-lens dl > div {
  display: grid;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(110px, 0.28fr) minmax(0, 1fr);
  gap: 1rem;
}

.source-lens dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 720;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.source-lens dd {
  margin: 0;
  color: var(--paper);
}

.source-lens code {
  overflow-wrap: anywhere;
  color: var(--silver);
  font-size: 0.78rem;
}

.source-caution {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.quote-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: clamp(1.35rem, 3vw, 2rem);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--line);
  border-radius: 18px;
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease;
}

.quote-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.quote-card blockquote {
  margin: 0 0 2.2rem;
  color: var(--paper);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 1.8rem);
  line-height: 1.32;
}

.quote-card > span {
  margin-top: auto;
  color: var(--paper);
  font-size: 0.76rem;
  font-weight: 720;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.quote-card > small {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.hub-layout {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.hub-layout .prose {
  width: min(100%, 900px);
  margin-inline: auto;
}

.hub-layout .detail-chips {
  margin-bottom: 3rem;
}

@media (max-width: 980px) {
  .library-grid,
  .quote-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .quote-aside {
    display: none;
  }
}

@media (max-width: 640px) {
  .library-grid,
  .quote-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .library-card,
  .quote-card {
    min-height: 0;
  }

  .quote-hero {
    padding-block: 3.2rem 4rem;
  }

  .quote-hero blockquote {
    font-size: clamp(2rem, 10vw, 3.1rem);
  }

  .quote-attribution {
    align-items: start;
    flex-direction: column;
  }

  .quote-attribution span::before {
    display: none;
  }

  .source-lens dl > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.35rem;
  }
}