:root {
  color-scheme: light dark;
  --paper: #f5f2ec;
  --paper-raised: #fffdf9;
  --paper-deep: #e8e3da;
  --ink: #161c2a;
  --ink-soft: #526078;
  --slate: #576b95;
  --slate-deep: #263653;
  --slate-wash: #dce2ed;
  --coral: #dc7864;
  --coral-soft: #f4d4cc;
  --line: #cbc8c2;
  --white: #fffdf9;
  --black: #080a0e;
  --shadow: 0 24px 70px rgba(28, 36, 54, .16);
  --display: "Sora", sans-serif;
  --body: "Instrument Sans", sans-serif;
  --max-width: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111624;
    --paper-raised: #192238;
    --paper-deep: #202b43;
    --ink: #f5f2ec;
    --ink-soft: #b8c2d3;
    --slate: #91a4ce;
    --slate-deep: #c4cee2;
    --slate-wash: #2b3852;
    --coral: #f08c77;
    --coral-soft: #472b2d;
    --line: #3b4860;
    --white: #fffdf9;
    --black: #080a0e;
    --shadow: 0 30px 80px rgba(0, 0, 0, .35);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

a,
summary {
  min-height: 44px;
}

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  inset-block-start: .75rem;
  inset-inline-start: .75rem;
  z-index: 1000;
  min-height: 44px;
  padding: .65rem 1rem;
  translate: 0 -150%;
  border-radius: .4rem;
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
}

.skip-link:focus {
  translate: 0;
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  border-block-end: 1px solid transparent;
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 26px rgba(25, 33, 50, .06);
}

.nav-shell {
  width: min(100%, calc(var(--max-width) + 2 * var(--gutter)));
  min-height: 72px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.nav-actions,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  min-width: 0;
  gap: .7rem;
  font-family: var(--display);
  font-size: .88rem;
  font-weight: 650;
  letter-spacing: -.025em;
}

.brand img,
.footer-brand img {
  border-radius: 22%;
  box-shadow: 0 6px 16px rgba(37, 47, 71, .16);
}

.brand-short {
  display: none;
}

.nav-actions {
  gap: clamp(.75rem, 2vw, 1.75rem);
}

.nav-links {
  gap: clamp(.8rem, 2.5vw, 1.75rem);
}

.nav-links a {
  min-width: auto;
  display: grid;
  place-items: center;
  color: var(--ink-soft);
  font-size: .86rem;
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a[aria-current="location"] {
  color: var(--ink);
}

.nav-cta {
  min-width: auto;
  display: grid;
  place-items: center;
  padding-inline: 1rem;
  border: 1px solid var(--slate-deep);
  border-radius: 999px;
  background: var(--slate-deep);
  color: var(--paper);
  font-size: .84rem;
  font-weight: 700;
}

.hero {
  width: min(100%, calc(var(--max-width) + 2 * var(--gutter)));
  min-height: min(820px, calc(100svh - 72px));
  margin-inline: auto;
  padding: clamp(4.5rem, 10vw, 8.5rem) var(--gutter) clamp(4rem, 8vw, 7rem);
  display: grid;
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.feature-kicker {
  margin: 0 0 1rem;
  color: var(--slate-deep);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.privacy-dot {
  display: inline-block;
  width: .55rem;
  height: .55rem;
  margin-inline-end: .45rem;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 .28rem var(--coral-soft);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin-block: 0;
  font-family: var(--display);
  line-height: 1.08;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.85rem, 7.2vw, 5.1rem);
  font-weight: 650;
  letter-spacing: -.062em;
}

h2 {
  font-size: clamp(2rem, 4.3vw, 3.75rem);
  font-weight: 650;
  letter-spacing: -.05em;
}

h3 {
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  font-weight: 650;
  letter-spacing: -.025em;
}

.hero-deck {
  max-width: 57ch;
  margin: 1.6rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.58;
}

.hero-actions {
  margin-block-start: 2rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
}

.store-badge {
  width: 168px;
  min-width: 168px;
  min-height: 56px;
  display: block;
  border-radius: 10px;
  transition: transform 160ms ease, filter 160ms ease;
}

.store-badge:hover,
.store-badge:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.hero-note {
  color: var(--ink-soft);
  font-size: .83rem;
  font-weight: 600;
}

.hero-ledger {
  position: relative;
  width: min(100%, 520px);
  margin: 0 auto;
}

.signal-label {
  width: max-content;
  max-width: 100%;
  margin: 0 auto 1.1rem;
  padding: .5rem .7rem;
  display: flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-raised);
  color: var(--ink-soft);
  font-size: .74rem;
  font-weight: 650;
  letter-spacing: .025em;
}

.signal-label span {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--coral);
}

.ledger-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.ledger-stage::before,
.ledger-stage::after {
  content: "";
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.ledger-stage::before {
  inset: 8%;
}

.ledger-stage::after {
  inset: 19%;
  border-style: dashed;
}

.hero-icon {
  position: relative;
  z-index: 2;
  width: 55%;
  border-radius: 22%;
  box-shadow: var(--shadow);
}

.signal-wave {
  position: absolute;
  z-index: 1;
  width: 2px;
  border-radius: 999px;
  background: var(--coral);
  box-shadow:
    8px 10px 0 var(--coral),
    16px -6px 0 var(--coral),
    24px 18px 0 var(--coral),
    32px -14px 0 var(--coral);
}

.signal-wave-a {
  inset-block-start: 12%;
  inset-inline-start: 47%;
  height: 25px;
  transform: rotate(90deg);
}

.signal-wave-b {
  inset-block-end: 17%;
  inset-inline-end: 25%;
  height: 18px;
  transform: rotate(34deg) scale(.7);
}

.signal-wave-c {
  inset-block-start: 27%;
  inset-inline-start: 8%;
  height: 14px;
  transform: rotate(-36deg) scale(.65);
}

.ledger-tag {
  position: absolute;
  z-index: 3;
  min-width: max-content;
  padding: .58rem .72rem;
  border: 1px solid var(--line);
  border-radius: .45rem;
  background: var(--paper-raised);
  box-shadow: 0 10px 30px rgba(24, 32, 49, .1);
  color: var(--ink);
  font-size: clamp(.7rem, 1.4vw, .8rem);
  font-weight: 700;
}

.ledger-tag b {
  margin-inline-end: .35rem;
  color: var(--coral);
  font-family: var(--display);
  font-size: .65rem;
}

.tag-summary {
  inset-block-start: 6%;
  inset-inline-start: 2%;
}

.tag-decisions {
  inset-block-start: 26%;
  inset-inline-end: -2%;
}

.tag-questions {
  inset-block-end: 27%;
  inset-inline-start: -1%;
}

.tag-actions {
  inset-block-end: 5%;
  inset-inline-end: 2%;
}

.hero-ledger figcaption {
  max-width: 34ch;
  margin: 1.25rem auto 0;
  color: var(--ink-soft);
  font-size: .85rem;
  text-align: center;
}

.proof-band {
  padding: 1.15rem var(--gutter);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .35rem 2.5rem;
  background: var(--slate-deep);
  color: var(--paper);
}

.proof-band p {
  margin: 0;
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .035em;
}

.proof-band p::before {
  content: "•";
  margin-inline-end: .55rem;
  color: var(--coral);
}

.section-shell {
  width: min(100%, calc(var(--max-width) + 2 * var(--gutter)));
  margin-inline: auto;
  padding: clamp(5.5rem, 11vw, 9rem) var(--gutter);
}

.section-intro {
  display: grid;
  align-items: end;
  gap: 1rem clamp(2rem, 7vw, 7rem);
}

.section-intro .eyebrow {
  grid-column: 1 / -1;
  margin-block-end: 0;
}

.section-intro h2 {
  max-width: 13ch;
}

.section-intro > p:last-child {
  max-width: 48ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.feature-composition {
  margin-block-start: clamp(3rem, 7vw, 5.5rem);
  display: grid;
  gap: 1rem;
}

.feature-lead {
  position: relative;
  overflow: hidden;
  padding: clamp(1.7rem, 5vw, 4rem);
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
  border-radius: .75rem;
  background: var(--slate-deep);
  color: var(--paper);
}

.feature-lead::after {
  content: "PRIVATE";
  position: absolute;
  inset-block-end: -2.2rem;
  inset-inline-end: -1rem;
  color: color-mix(in srgb, var(--paper) 6%, transparent);
  font-family: var(--display);
  font-size: clamp(5rem, 13vw, 10rem);
  font-weight: 700;
  letter-spacing: -.08em;
  line-height: 1;
  pointer-events: none;
}

.feature-lead-copy {
  position: relative;
  z-index: 1;
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--slate-deep);
}

.feature-row .feature-icon {
  border-radius: 50%;
  background: var(--slate-wash);
}

.feature-icon svg,
.diagram-node svg {
  width: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.feature-icon-large {
  width: 56px;
  height: 56px;
  margin-block-end: 2rem;
  border-radius: 50%;
  background: var(--coral);
  color: var(--black);
}

.feature-icon-large svg {
  width: 26px;
}

.feature-kicker {
  color: var(--coral);
}

.feature-lead h3 {
  max-width: 12ch;
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  color: var(--white);
}

.feature-lead-copy > p:last-child {
  max-width: 50ch;
  margin: 1.4rem 0 0;
  color: #d9deea;
  font-size: 1.03rem;
}

.privacy-diagram {
  position: relative;
  z-index: 1;
  padding: 1.15rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: .55rem;
  border: 1px solid rgba(255, 255, 255, .19);
  border-radius: .55rem;
  background: rgba(255, 255, 255, .06);
}

.diagram-node,
.diagram-core {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  color: #d9deea;
  font-size: .72rem;
  font-weight: 650;
  text-align: center;
}

.diagram-node svg {
  width: 26px;
  color: var(--coral);
}

.diagram-core img {
  width: 62px;
  border-radius: 22%;
}

.diagram-core b {
  color: var(--white);
  font-size: .72rem;
}

.diagram-arrow {
  color: var(--coral);
  font-size: 1.2rem;
}

.feature-ledger {
  border-block-start: 1px solid var(--line);
}

.feature-row {
  position: relative;
  padding: 1.55rem .25rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 1rem;
  border-block-end: 1px solid var(--line);
}

.feature-row p {
  max-width: 58ch;
  margin: .4rem 0 0;
  color: var(--ink-soft);
}

.feature-index {
  padding-block-start: .15rem;
  color: var(--coral);
  font-family: var(--display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.how-it-works {
  background: var(--slate-deep);
  color: var(--white);
}

.how-it-works .section-shell {
  padding-block: clamp(5.5rem, 10vw, 8rem);
}

.section-intro.inverse .eyebrow {
  color: var(--coral);
}

.steps {
  margin: clamp(3rem, 7vw, 5.5rem) 0 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.steps li {
  min-width: 0;
  padding: 1.6rem 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.15rem;
  border-block-start: 1px solid rgba(255, 255, 255, .2);
}

.steps li:last-child {
  border-block-end: 1px solid rgba(255, 255, 255, .2);
}

.step-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--coral);
  border-radius: 50%;
  color: var(--coral);
  font-family: var(--display);
  font-weight: 700;
}

.steps h3 {
  color: var(--white);
}

.steps p {
  margin: .55rem 0 0;
  color: #d9deea;
}

.use-cases {
  display: grid;
  gap: clamp(3rem, 9vw, 8rem);
}

.use-case-heading h2 {
  max-width: 11ch;
}

.use-case-list {
  border-block-start: 1px solid var(--line);
}

.use-case-list article {
  padding: 1.35rem 0;
  display: grid;
  grid-template-columns: minmax(9rem, .8fr) 1.2fr;
  gap: 1.5rem;
  border-block-end: 1px solid var(--line);
}

.use-case-list span {
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -.02em;
}

.use-case-list p {
  margin: 0;
  color: var(--ink-soft);
}

.faq {
  display: grid;
  gap: clamp(3rem, 9vw, 8rem);
}

.faq-heading {
  align-self: start;
}

.faq-heading h2 {
  max-width: 10ch;
}

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

.faq details {
  border-block-end: 1px solid var(--line);
}

.faq summary {
  position: relative;
  padding: 1.35rem 3.25rem 1.35rem 0;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-family: var(--display);
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 650;
  letter-spacing: -.025em;
  list-style: none;
}

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

.faq summary::before,
.faq summary::after {
  content: "";
  position: absolute;
  inset-inline-end: .5rem;
  width: 15px;
  height: 1.5px;
  background: var(--slate-deep);
  transition: transform 180ms ease;
}

.faq summary::after {
  transform: rotate(90deg);
}

.faq details[open] summary::after {
  transform: rotate(0);
}

.faq details[open] summary {
  color: var(--slate-deep);
}

.faq details[open] summary::before,
.faq details[open] summary::after {
  background: var(--coral);
}

.faq details > div {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq details[open] > div {
  grid-template-rows: 1fr;
}

.faq details > div > p {
  max-width: 62ch;
  margin: 0;
  padding: 0 2.5rem 1.4rem 0;
  overflow: hidden;
  color: var(--ink-soft);
}

.final-cta {
  padding-inline: var(--gutter);
}

.final-cta-inner {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 4.5rem);
  display: grid;
  align-items: center;
  gap: 1.5rem clamp(2rem, 5vw, 4rem);
  border-radius: .8rem;
  background: var(--coral-soft);
}

.final-cta img {
  width: 84px;
  border-radius: 22%;
  box-shadow: 0 10px 25px rgba(25, 33, 50, .14);
}

.final-cta .eyebrow {
  margin-block-end: .7rem;
}

.final-cta h2 {
  max-width: 15ch;
  font-size: clamp(1.8rem, 3.8vw, 3.25rem);
}

.final-cta p:last-child {
  max-width: 52ch;
  margin: .85rem 0 0;
  color: var(--ink-soft);
}

.site-footer {
  padding: 2.25rem var(--gutter);
}

.footer-inner {
  width: min(100%, var(--max-width));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  color: var(--ink-soft);
  font-size: .82rem;
}

.footer-brand,
.site-footer nav {
  display: flex;
  align-items: center;
}

.footer-brand {
  gap: .65rem;
  color: var(--ink);
  font-weight: 650;
}

.site-footer nav {
  gap: .4rem 1.5rem;
}

.site-footer a {
  display: grid;
  place-items: center;
}

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

.footer-inner p {
  margin: 0;
}

@media (min-width: 48rem) {
  .hero {
    padding-block-start: clamp(5rem, 8vw, 7rem);
  }

  .section-intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(16rem, .85fr);
  }

  .feature-lead {
    grid-template-columns: minmax(0, 1.08fr) minmax(18rem, .92fr);
  }

  .feature-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.25rem;
  }

  .feature-row > div:nth-child(2) {
    min-width: 0;
    display: grid;
    grid-template-columns: minmax(11rem, .65fr) minmax(15rem, 1fr);
    align-items: center;
    gap: clamp(1.5rem, 4vw, 4rem);
  }

  .feature-row p {
    margin: 0;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps li {
    padding: 1.75rem clamp(1.25rem, 3vw, 2.5rem);
    display: block;
    border-block-end: 1px solid rgba(255, 255, 255, .2);
    border-inline-start: 1px solid rgba(255, 255, 255, .2);
  }

  .steps li:first-child {
    border-inline-start: 0;
    padding-inline-start: 0;
  }

  .steps li:last-child {
    padding-inline-end: 0;
  }

  .step-number {
    margin-block-end: 2.5rem;
  }

  .use-cases,
  .faq {
    grid-template-columns: minmax(15rem, .8fr) minmax(0, 1.2fr);
  }

  .final-cta-inner {
    grid-template-columns: auto 1fr auto;
  }
}

@media (min-width: 56rem) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(24rem, .95fr);
    padding-block: 4.75rem;
  }
}

@media (max-width: 47.99rem) {
  .nav-links {
    display: none;
  }

  .brand-full {
    display: none;
  }

  .brand-short {
    display: inline;
  }

  .hero {
    min-height: auto;
  }

  .hero-ledger {
    width: min(100%, 430px);
  }

  .privacy-diagram {
    padding: 1rem .65rem;
  }

  .diagram-arrow {
    font-size: .9rem;
  }

  .diagram-core img {
    width: 50px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 23rem) {
  .nav-shell {
    min-height: 64px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .brand-short {
    font-size: .8rem;
  }

  .nav-cta {
    padding-inline: .8rem;
    font-size: .78rem;
  }

  .hero {
    padding-block-start: 3.7rem;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 3.15rem);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .ledger-tag {
    padding: .44rem .5rem;
    font-size: .66rem;
  }

  .feature-row {
    grid-template-columns: auto 1fr;
  }

  .feature-index {
    display: none;
  }
}

@media (prefers-color-scheme: dark) {
  .site-header {
    background: color-mix(in srgb, var(--paper) 86%, transparent);
  }

  .nav-cta {
    background: var(--ink);
    color: var(--paper);
  }

  .feature-lead,
  .how-it-works {
    background: #202c46;
  }

  .feature-lead-copy > p:last-child,
  .steps p,
  .diagram-node {
    color: #cfd7e7;
  }

  .proof-band {
    background: #263653;
    color: var(--white);
  }
}

@media (prefers-contrast: more) {
  :root {
    --ink-soft: var(--ink);
    --line: var(--ink);
  }

  .nav-cta,
  .feature-lead,
  .final-cta-inner {
    border: 2px solid currentColor;
  }
}

@media (forced-colors: active) {
  .privacy-dot,
  .signal-label span,
  .signal-wave {
    background: Highlight;
  }

  .hero-icon,
  .final-cta img {
    outline: 2px solid CanvasText;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 360ms ease-out, transform 360ms ease-out;
  }

  .js [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .hero-icon {
    animation: ledger-float 5.5s ease-in-out infinite;
  }

  @keyframes ledger-float {
    0%,
    100% {
      transform: translateY(0) rotate(-.8deg);
    }
    50% {
      transform: translateY(-8px) rotate(.8deg);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

:root{--guide-accent:var(--anchor,var(--green,var(--canopy,var(--slate,#2f6fe4))));--guide-ink:var(--ink,var(--text,#17202a));--guide-muted:var(--muted,var(--ink-soft,#5e6b76));--guide-line:var(--line,rgba(20,35,45,.16));--guide-surface:var(--surface-raised,var(--paper-raised,var(--surface,var(--paper,#fff))));--guide-bg:var(--paper,var(--surface,#fff));--guide-tint:var(--anchor-soft,var(--canopy-soft,var(--slate-wash,rgba(50,110,220,.08))))}
/* Arc Tools SEO guide surfaces */
/* Additive, theme-aware resource surfaces used by generated guide hubs. */
.seo-guides{padding:clamp(3rem,7vw,6rem) 0;border-top:1px solid var(--guide-line)}
.seo-guides-inner,.guide-shell{width:min(100% - 2rem,64rem);margin:0 auto}
.seo-guides-kicker,.guide-kicker{margin:0 0 .55rem;color:var(--guide-accent);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.seo-guides h2,.guide-hero h1,.guide-article h2{color:var(--guide-ink);font-family:var(--display,var(--body,system-ui));line-height:1.08;letter-spacing:-.025em}
.seo-guides h2{max-width:30rem;margin:.2rem 0 .8rem;font-size:clamp(1.7rem,3vw,2.5rem)}
.seo-guides p,.guide-hero p,.guide-article p,.guide-article li{color:var(--guide-muted);line-height:1.7}
.seo-guides-intro{max-width:44rem;margin:0 0 1.4rem}
.seo-guides-links{display:flex;flex-wrap:wrap;gap:.65rem 1rem;margin:1.25rem 0}
.seo-guides-links a,.guide-nav a{color:var(--guide-accent);font-weight:700;text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.16em}
.seo-guides-more{display:inline-flex;align-items:center;min-height:2.75rem;padding:.7rem 1rem;border:1px solid var(--guide-line);border-radius:999px;background:var(--guide-surface);color:var(--guide-ink)!important;text-decoration:none!important}
.guide-page{background:var(--guide-bg);color:var(--guide-ink)}
.guide-shell{padding-block:clamp(2rem,6vw,5rem)}
.guide-nav{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:clamp(2rem,5vw,4rem);font-size:.95rem}
.guide-nav a:first-child{font-weight:700;text-decoration:none}
.guide-hero{max-width:48rem;margin-bottom:clamp(2.5rem,6vw,5rem)}
.guide-hero h1{margin:.2rem 0 1rem;font-size:clamp(2.1rem,5vw,4.5rem)}
.guide-hero .guide-summary{max-width:42rem;font-size:clamp(1.08rem,1.5vw,1.28rem)}
.guide-index-list{display:grid;gap:1rem;margin:2rem 0 0;padding:0;list-style:none}
.guide-index-list li{margin:0}
.guide-index-link{display:block;padding:1.15rem 1.25rem;border:1px solid var(--guide-line);border-radius:1rem;background:var(--guide-surface);text-decoration:none;transition:transform .2s ease,border-color .2s ease}
.guide-index-link:hover,.guide-index-link:focus-visible{transform:translateY(-2px);border-color:var(--guide-accent)}
.guide-index-link strong{display:block;color:var(--guide-ink);font-size:1.08rem;margin-bottom:.3rem}
.guide-index-link span{color:var(--guide-muted)}
.guide-article{max-width:46rem}
.guide-article h2{margin:2.4rem 0 .75rem;font-size:clamp(1.35rem,2.5vw,2rem)}
.guide-article ul{padding-left:1.2rem}
.guide-article li+li{margin-top:.55rem}
.guide-callout{margin:2rem 0;padding:1.1rem 1.25rem;border-left:3px solid var(--guide-accent);background:var(--guide-tint);border-radius:0 .8rem .8rem 0}
.guide-callout p{margin:0}
.guide-footer-links{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--guide-line)}
@media (min-width:48rem){.seo-guides-inner,.guide-shell{width:min(100% - 4rem,64rem)}}
@media (prefers-reduced-motion:reduce){.guide-index-link{transition:none}.guide-index-link:hover{transform:none}}