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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 0% 0%, rgba(var(--brand-rgb), 0.07), transparent 40%),
    radial-gradient(circle at 100% 0%, rgba(var(--accent-rgb), 0.06), transparent 38%);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body:has(#cookie-banner:not([hidden])) {
  padding-bottom: calc(6.5rem + env(safe-area-inset-bottom, 0px));
}

main > section:first-child {
  scroll-margin-top: 5rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.18s var(--ease-out);
}
a:hover { color: var(--brand-strong); }

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

::selection {
  background: rgba(var(--brand-rgb), 0.18);
  color: var(--ink);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: clamp(2.75rem, 5vw, 4rem) 0;
}
.section--tight { padding: 2.25rem 0; }
.section--alt {
  background: var(--surface);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.section + .section {
  margin-top: 0;
}

.section__head {
  max-width: 46rem;
  margin: 0 auto 1.75rem;
  text-align: center;
}
.section__head + .roadmap,
.section__head + .post-grid,
.section__head + .prose,
.section__head + .grid {
  margin-top: 0.25rem;
}
.section__head--left {
  margin-left: 0;
  text-align: left;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: 0.6rem;
  background: var(--brand-tint);
  color: var(--brand-strong);
  border: 1px solid rgba(var(--brand-rgb), 0.18);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section__title {
  margin: 0.85rem 0 0;
  font-size: clamp(1.75rem, 3.2vw, 2.65rem);
}

.section__lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.1rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.16s var(--ease-out), box-shadow 0.2s var(--ease-out),
    background-color 0.2s var(--ease-out), border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-soft) 100%);
  box-shadow: 0 16px 30px rgba(var(--brand-rgb), 0.28);
}
.btn--primary:hover { color: #fff; box-shadow: 0 22px 38px rgba(var(--brand-rgb), 0.34); }

.btn--ghost {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover { border-color: rgba(var(--brand-rgb), 0.4); color: var(--brand); }

.btn--light {
  color: var(--ink);
  background: #fff;
}
.btn--accent {
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%);
  box-shadow: 0 16px 30px rgba(var(--accent-rgb), 0.26);
}
.btn--accent:hover { color: #fff; }

.btn--block { width: 100%; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.topbar.is-scrolled {
  background: rgba(11, 20, 32, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.22);
}

.topbar__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4.6rem;
}

/* Dark header — light text (on scroll) */
.topbar.is-scrolled .brand {
  color: #fff;
}
.topbar.is-scrolled .brand:hover { color: #fff; }
.topbar.is-scrolled .brand__name b { color: var(--accent-soft); }
.topbar.is-scrolled .brand__name small { color: rgba(255, 255, 255, 0.52); }

.topbar.is-scrolled .nav__link {
  color: rgba(255, 255, 255, 0.85);
}
.topbar.is-scrolled .nav__link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.topbar.is-scrolled .nav__link.is-active {
  color: #fff;
  background: rgba(var(--accent-rgb), 0.16);
}
.topbar.is-scrolled .nav__link.is-active::after {
  background: var(--accent-soft);
}

.topbar.is-scrolled .burger {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}
.topbar.is-scrolled .burger span { background: #fff; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex: 0 0 auto;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }

.brand__mark {
  width: 2.35rem;
  height: 2.35rem;
  display: block;
  flex-shrink: 0;
  border-radius: 0.65rem;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(var(--brand-rgb), 0.22);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}
.brand:hover .brand__mark {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(var(--brand-rgb), 0.28);
}
.brand-logo {
  width: 100%;
  height: 100%;
  display: block;
}

.brand__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.brand__name b { color: var(--brand); font-weight: 700; }
.brand__name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.1rem;
}
.footer__brand .brand__name small { color: rgba(255, 255, 255, 0.5); }

.nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-left: auto;
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 0.85rem;
  border-radius: 0.6rem;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.97rem;
  transition: color 0.18s var(--ease-out), background-color 0.18s var(--ease-out);
}
.nav__link:hover { color: var(--brand); background: var(--brand-tint); }
.nav__link.is-active {
  color: var(--brand);
  font-weight: 600;
}
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.18rem;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.nav__cta {
  margin-left: 0.6rem;
  min-height: 2.7rem;
  padding: 0.55rem 1.15rem;
}

.burger {
  display: none;
  margin-left: auto;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 0.7rem;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.burger span {
  width: 1.1rem;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.22s var(--ease-out), opacity 0.22s var(--ease-out);
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 920px) {
  .burger { display: inline-flex; }
  .topbar .nav {
    position: absolute;
    left: -1.25rem;
    right: -1.25rem;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    margin: 0;
    padding: 1rem 1.25rem 1.4rem;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: none;
  }
  .topbar.is-scrolled .nav {
    background: var(--night-2);
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
  }
  .topbar .nav.is-open { display: flex; }
  .topbar .nav__link { padding: 0.9rem 1rem; border-radius: 0.7rem; font-size: 1rem; }
  .topbar .nav__link.is-active::after { display: none; }
  .topbar .nav__link.is-active { background: var(--brand-tint); }
  .topbar.is-scrolled .nav__link {
    color: rgba(255, 255, 255, 0.88);
  }
  .topbar.is-scrolled .nav__link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
  }
  .topbar.is-scrolled .nav__link.is-active {
    background: rgba(var(--accent-rgb), 0.16);
    color: var(--accent-soft);
  }
  .topbar .nav__cta { margin: 0.65rem 0 0; width: 100%; justify-content: center; }
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.7rem 1.6rem 1.8rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}
.pillar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--brand-rgb), 0.28);
}
.pillar:hover::before { transform: scaleX(1); }
.pillar__icon {
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-soft) 130%);
  margin-bottom: 0.5rem;
}
.pillar__icon--accent { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 130%); }
.pillar__icon--ink { background: linear-gradient(135deg, var(--night-2) 0%, var(--brand-strong) 130%); }
.pillar h3 { font-size: 1.22rem; }
.pillar p { color: var(--muted); font-size: 0.98rem; }
.pillar__more {
  margin-top: auto;
  padding-top: 0.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--brand);
}

.trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  padding: 1.6rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.trust__item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink-soft);
  font-weight: 500;
}
.trust__item i { font-size: 1.3rem; color: var(--brand); }

.grid {
  display: grid;
  gap: 1.25rem;
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--brand-rgb), 0.28);
}
a.card:active { transform: translateY(-1px) scale(0.99); }
.card__icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 0.9rem;
  font-size: 1.35rem;
  color: var(--brand);
  background: var(--brand-tint);
  margin-bottom: 0.4rem;
}
.card__icon--accent { color: var(--accent); background: var(--accent-tint); }
.card h3 { font-size: 1.18rem; }
.card p { color: var(--muted); font-size: 0.98rem; }

.steps {
  display: grid;
  gap: 1.1rem;
}
.step {
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 1.1rem;
  align-items: start;
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.step__no {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 0.9rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 130%);
}
.step h3 { font-size: 1.15rem; margin-bottom: 0.25rem; }
.step p { color: var(--muted); margin: 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
}
.split--reverse .split__media { order: -1; }
.feature-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.feature-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
}
.feature-list i {
  margin-top: 0.15rem;
  color: var(--accent);
  font-size: 1.15rem;
}
.feature-list b { color: var(--ink); }

.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  margin-top: 1.35rem;
  padding: 1.3rem 1.5rem;
  border-radius: var(--radius);
  background: var(--accent-tint);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
}
.callout i { font-size: 1.5rem; color: var(--accent); }
.callout p { margin: 0; color: var(--ink-soft); }

.cta-band {
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  padding: 3rem 2.5rem;
  border-radius: var(--radius-xl);
  color: #fff;
  background: linear-gradient(135deg, var(--brand-strong) 0%, var(--brand) 45%, var(--accent) 135%);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: auto -4rem -6rem auto;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}
.cta-band h2 { color: #fff; position: relative; font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.cta-band p { color: rgba(255, 255, 255, 0.85); position: relative; max-width: 40rem; margin: 0.6rem auto 1.6rem; }
.cta-band .btn { position: relative; }

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.toc a {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
}
.toc a:hover { background: var(--brand-tint); color: var(--brand); }

.guide {
  display: grid;
  gap: 1.5rem;
}
.guide__block {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 6rem;
}
.guide__block h2 {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.5rem;
}
.guide__block h2 i { color: var(--accent); }
.guide__block h3 { margin-top: 1.4rem; font-size: 1.12rem; }
.guide__block p { color: var(--ink-soft); }

.glossary-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.glossary-letters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.35rem;
}
.glossary-letters span {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  border-radius: 0.55rem;
  background: var(--surface);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--brand);
}
.gl-letter {
  min-width: 2.1rem;
  height: 2.1rem;
  padding: 0 0.5rem;
  display: grid;
  place-items: center;
  border-radius: 0.55rem;
  background: var(--surface);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--brand);
  cursor: pointer;
  transition: background 0.15s var(--ease-out), color 0.15s var(--ease-out), border-color 0.15s var(--ease-out);
}
.gl-letter:hover {
  border-color: rgba(var(--brand-rgb), 0.35);
}
.gl-letter.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white, #fff);
}
.glossary-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: stretch;
  content-visibility: visible;
}
.glossary-grid > .term {
  flex: 1 1 calc(25% - 0.75rem);
  min-width: min(100%, 13.5rem);
  box-sizing: border-box;
}
.glossary-empty {
  color: var(--muted);
  padding: 1.5rem 0;
  width: 100%;
}
.term {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.term:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(var(--brand-rgb), 0.22); }
.term h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--ink);
}
.term h3 small {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--brand-soft);
}
.term__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-tint);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
.term p { margin: 0; color: var(--muted); }

.post-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.post-card__cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
}
.post-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.4rem 1.5rem 1.6rem;
  flex: 1;
}
.post-card__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}
.post-card__body h3 { font-size: 1.18rem; }
.post-card__body p { color: var(--muted); font-size: 0.96rem; flex: 1; }
.post-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--brand);
}
.post-card__more i { transition: transform 0.18s var(--ease-out); }
.post-card:hover .post-card__more i { transform: translateX(3px); }

.post-card__media {
  position: relative;
  aspect-ratio: 400 / 220;
  overflow: hidden;
  background: var(--surface-3);
}
.post-card__media img,
.post-card__media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-card__media .post-card__cat {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(20, 32, 28, 0.5);
  color: #fff;
  backdrop-filter: blur(4px);
}

.hero__media svg,
.split__media svg,
.article__media svg,
.post-card__media svg {
  width: 100%;
  height: auto;
  display: block;
}
.post-card__media svg {
  height: 100%;
  object-fit: cover;
}
.article__media {
  margin-top: 1.4rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.article {
  max-width: 48rem;
  margin: 0 auto;
}
.article__header { margin-bottom: 2rem; }
.article__title { font-size: clamp(2rem, 4vw, 2.8rem); margin: 1rem 0 0.8rem; }
.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.article__body { font-size: 1.05rem; color: var(--ink-soft); }
.article__body h2 { font-size: 1.5rem; margin: 2rem 0 0.7rem; }
.article__body h3 { font-size: 1.2rem; margin: 1.6rem 0 0.5rem; }
.article__body ul { padding-left: 1.2rem; }
.article__body li { margin-bottom: 0.5rem; }

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--brand); }

.page-hero {
  padding: clamp(2rem, 4.5vw, 3rem) 0 clamp(1.75rem, 3.5vw, 2.5rem);
  background: linear-gradient(180deg, var(--surface) 0%, transparent 100%);
  border-bottom: 1px solid var(--line-soft);
}
.page-hero .container {
  display: grid;
  gap: 0.5rem;
}
.page-hero__title { font-size: clamp(1.85rem, 4vw, 2.75rem); margin: 0.85rem 0 0.65rem; }
.page-hero__lead { max-width: 40rem; color: var(--ink-soft); font-size: 1rem; line-height: 1.7; }

.faq { display: grid; gap: 0.85rem; max-width: 50rem; margin: 0 auto; }
.faq__item {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.15rem 1.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
}
.faq__q i { transition: transform 0.22s var(--ease-out); color: var(--brand-soft); flex: 0 0 auto; }
.faq__item.is-open .faq__q i { transform: rotate(180deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s var(--ease-in-out);
}
.faq__a p { padding: 0 1.4rem 1.25rem; color: var(--muted); margin: 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.75rem;
  align-items: start;
}
.contact-info {
  display: grid;
  gap: 0.9rem;
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  color: #fff;
  background: linear-gradient(160deg, var(--night) 0%, var(--night-2) 100%);
}
.contact-info h2 { color: #fff; }
.contact-info p { color: rgba(255,255,255,0.72); }
.contact-info__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.contact-info__label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-soft);
}
.contact-info__value { color: #fff; word-break: break-word; }

.form {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.field { display: grid; gap: 0.4rem; margin-bottom: 1rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.92rem; font-weight: 600; color: var(--ink); }
.field input,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.18s var(--ease-out);
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus,
.field textarea:focus {
  outline: 0;
  background: #fff;
  border-color: rgba(var(--brand-rgb), 0.5);
  box-shadow: 0 0 0 4px rgba(var(--brand-rgb), 0.12);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }

.captcha {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--brand-tint);
  border: 1px solid rgba(var(--brand-rgb), 0.16);
  margin-bottom: 1rem;
}
.captcha__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.captcha__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
}
.captcha__q {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5rem;
  min-height: 2.85rem;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--brand);
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(var(--brand-rgb), 0.22);
  white-space: nowrap;
}
.captcha__row input {
  width: 100%;
  min-height: 2.85rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.18s var(--ease-out);
}
.captcha__row input:focus {
  outline: 0;
  background: #fff;
  border-color: rgba(var(--brand-rgb), 0.5);
  box-shadow: 0 0 0 4px rgba(var(--brand-rgb), 0.12);
}
.captcha__row input::placeholder {
  color: var(--muted);
}
@media (max-width: 640px) {
  .captcha__row {
    grid-template-columns: 1fr;
  }
}
.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
  font-size: 0.92rem;
  color: var(--muted);
}
.consent input { margin-top: 0.25rem; accent-color: var(--brand); width: 1rem; height: 1rem; }

.legal {
  max-width: 52rem;
  margin: 0 auto;
}
.legal__updated {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
}
.legal__block {
  padding: 1.6rem 1.8rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  scroll-margin-top: 6rem;
}
.legal__block h2 { font-size: 1.3rem; }
.legal__block h3 { font-size: 1.05rem; margin-top: 1.1rem; }
.legal__block p,
.legal__block li { color: var(--ink-soft); }
.legal__block ul { padding-left: 1.2rem; }

.footer {
  color: rgba(255, 255, 255, 0.74);
  background: linear-gradient(180deg, var(--night) 0%, #060b09 100%);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding: 3.5rem 0 2.5rem;
}
.footer__brand .brand { color: #fff; }
.footer__brand .brand__name { color: #fff; }
.footer__brand .brand__name b { color: var(--accent-soft); }
.footer__about { margin: 1rem 0 1.2rem; max-width: 24rem; color: rgba(255,255,255,0.62); }
.footer__col h4 {
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.footer__col a { color: rgba(255,255,255,0.7); }
.footer__col a:hover { color: #fff; }
.footer__contact li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}
.footer__contact li a {
  color: rgba(255, 255, 255, 0.85);
}
.footer__contact li a:hover { color: #fff; }
.footer__contact .contact-info__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.footer__contact .contact-info__icon .licon,
.footer__contact .contact-info__icon .licon__bi,
.footer__contact .contact-info__icon .licon > .bi {
  color: rgba(255, 255, 255, 0.92);
}
.footer__socials { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.footer__socials a {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 0.7rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.18s var(--ease-out), background-color 0.18s var(--ease-out);
}
.footer__socials a:hover { background: rgba(var(--accent-rgb), 0.45); color: #fff; transform: translateY(-2px); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.88rem;
}
.footer__bottom-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }

.cookie {
  position: fixed;
  left: 1.25rem;
  right: 1.25rem;
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  z-index: 120;
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.2rem 1.35rem 1.25rem;
  border-radius: var(--radius-lg);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(var(--brand-rgb), 0.16);
  backdrop-filter: blur(14px);
  content-visibility: visible;
}
.cookie[hidden] { display: none !important; }
.cookie__text { min-width: 0; flex: 1; }
.cookie__text strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 1.02rem;
  margin-bottom: 0.35rem;
}
.cookie__text p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-soft);
}
.cookie__text a {
  color: var(--brand);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie__text a:hover { color: var(--brand-strong); }
.cookie__actions { display: flex; flex-wrap: wrap; gap: 0.55rem; flex: 0 0 auto; }
.cookie__btn {
  min-height: 2.65rem;
  padding: 0 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: transform 0.16s var(--ease-out), background-color 0.18s var(--ease-out), border-color 0.18s var(--ease-out), color 0.18s var(--ease-out);
}
.cookie__btn:active { transform: scale(0.97); }
.cookie__btn--accept {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}
.cookie__btn--accept:hover { background: var(--brand-strong); }
.cookie__btn--config {
  background: var(--surface-2);
  color: var(--ink);
  border-color: var(--line);
}
.cookie__btn--config:hover {
  background: var(--brand-tint);
  border-color: rgba(var(--brand-rgb), 0.2);
  color: var(--brand);
}
.cookie__btn--reject {
  background: transparent;
  color: var(--muted);
  border-color: var(--line);
}
.cookie__btn--reject:hover {
  color: var(--ink-soft);
  border-color: rgba(var(--brand-rgb), 0.22);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 130;
  display: none;
  padding: 1.25rem;
  align-items: center;
  justify-content: center;
  background: rgba(6, 11, 9, 0.6);
}
.modal.is-open { display: flex; }
.modal__dialog {
  width: min(100%, 560px);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}
.modal.is-open .modal__dialog {
  animation: modal-in 0.24s var(--ease-out) both;
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
.modal__dialog h3 { font-size: 1.3rem; color: var(--ink); }
.modal__lead { margin: 0 0 0.25rem; color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; }
.modal__opt strong { color: var(--ink); }
.modal__opt {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-2);
  margin-top: 0.8rem;
}
.modal__opt small { color: var(--muted); }
.modal__opt input { accent-color: var(--brand); width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; }
.modal__footer { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: flex-end; margin-top: 1.2rem; }

.thanks { text-align: center; }
.thanks__icon {
  width: 4rem; height: 4rem; margin: 0 auto 1rem;
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: 1.8rem; color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2.5rem; }
.is-hidden { display: none !important; }

@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; gap: 1.6rem; }
  .split--reverse .split__media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 2.75rem 0; }
  .hero__inner { padding: 1.15rem 1.2rem; }
  .brand__name { font-size: 0.92rem; }
  .topbar__inner { min-height: 4rem; }
  :root { --topbar-h: 4rem; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .form__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 1.8rem; }
  .cta-band { padding: 2.2rem 1.4rem; }
  .cookie {
    left: 0.75rem;
    right: 0.75rem;
    bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
    padding: 1rem 1.05rem 1.1rem;
    flex-direction: column;
    align-items: stretch;
  }
  .cookie__actions, .cookie__btn { width: 100%; }
  .step { grid-template-columns: 1fr; }
}

/* Touch devices: avoid sticky hover-lift after tap */
@media (hover: none) {
  .btn:hover,
  .card:hover,
  .pillar:hover,
  .term:hover,
  .post-card:hover,
  .footer__socials a:hover { transform: none; }
}

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

/* === Hero (blockchain node-graph) === */
.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - var(--topbar-h));
  display: flex;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
}
.hero .container.hero__inner {
  width: 100%;
  margin-inline: auto;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.48;
  pointer-events: none;
}
.hero__media canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 44rem;
  padding: 1.65rem 1.75rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 16px 48px rgba(var(--brand-rgb), 0.1);
  backdrop-filter: blur(12px);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--brand-soft);
  text-transform: uppercase;
}
.hero__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 2.85rem);
  line-height: 1.28;
  color: var(--ink);
  margin: 0.75rem 0 0.9rem;
}
.hero__brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.45rem;
  letter-spacing: 0.04em;
}
.hero__lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 36rem;
  margin-bottom: 1.35rem;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  margin-top: 1.35rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.86rem;
  color: var(--ink-soft);
}
.hero__trust span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* === Blog card row === */
.post-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: stretch;
}
.post-grid > .post-card {
  flex: 1 1 calc(33.333% - 0.67rem);
  min-width: min(100%, 15.5rem);
}
.post-grid .post-card__media.cover {
  aspect-ratio: 16 / 9;
  min-height: 0;
}
.post-grid .post-card__body {
  padding: 0.95rem 1.05rem 1.1rem;
  gap: 0.4rem;
}
.post-grid .post-card__body h3 {
  font-size: 0.98rem;
  line-height: 1.38;
  margin: 0;
}
.post-grid .post-card__body p {
  font-size: 0.84rem;
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-grid .cover .licon {
  position: relative;
  z-index: 1;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 2.15rem;
  color: #fff;
  opacity: 1;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.28));
}
.post-grid .cover .licon__bi,
.post-grid .cover .licon > .bi {
  color: #fff !important;
}

/* === Prose / disclaimer === */
.prose {
  max-width: 42rem;
  margin: 0 auto;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.prose p + p { margin-top: 1rem; }
.disclaimer {
  margin-top: 2rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  background: var(--accent-tint);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* === Learning roadmap === */
.roadmap {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: 0;
}
.roadmap__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  min-width: 0;
  padding: 1.1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.roadmap__index {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--brand);
  color: var(--white, #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  flex-shrink: 0;
}
.roadmap__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}
.roadmap__title {
  font-family: var(--font-head);
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
}
.roadmap__desc {
  font-size: 0.84rem;
  line-height: 1.58;
  color: var(--ink-soft);
  margin: 0;
}
.roadmap__connector {
  flex: 0 0 1rem;
  align-self: center;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--brand-soft) 0 6px,
    transparent 6px 11px
  );
  opacity: 0.7;
}
@media (max-width: 860px) {
  .roadmap {
    flex-direction: column;
    gap: 0.65rem;
  }
  .roadmap__connector {
    width: 2px;
    height: 1.25rem;
    flex: 0 0 auto;
    align-self: flex-start;
    margin-left: 1.15rem;
    background: repeating-linear-gradient(
      180deg,
      var(--brand-soft) 0 6px,
      transparent 6px 11px
    );
  }
  .post-grid > .post-card {
    flex: 1 1 100%;
  }
}
@media (min-width: 861px) and (max-width: 1020px) {
  .post-grid > .post-card {
    flex: 1 1 calc(50% - 0.5rem);
  }
  .glossary-grid > .term {
    flex: 1 1 calc(33.333% - 0.67rem);
  }
}
@media (max-width: 860px) {
  .glossary-grid > .term {
    flex: 1 1 calc(50% - 0.5rem);
  }
}
@media (max-width: 520px) {
  .glossary-grid > .term {
    flex: 1 1 100%;
  }
}

/* === Mobile layout & rhythm (must stay after component blocks) === */
@media (max-width: 768px) {
  html,
  body {
    overflow-x: clip;
  }

  .container {
    padding-inline: max(1rem, env(safe-area-inset-left, 0px), env(safe-area-inset-right, 0px));
  }

  .topbar {
    padding-top: env(safe-area-inset-top, 0px);
  }

  .topbar__inner {
    gap: 0.75rem;
    min-height: 3.85rem;
  }

  :root {
    --topbar-h: 3.85rem;
  }

  .brand {
    flex: 1 1 auto;
    min-width: 0;
    max-width: calc(100% - 3.35rem);
  }

  .brand__mark {
    width: 2.15rem;
    height: 2.15rem;
  }

  .brand__name {
    font-size: 0.88rem;
    line-height: 1.22;
  }

  .section {
    padding: clamp(2.5rem, 7vw, 3.25rem) 0;
  }

  .section__head {
    margin-bottom: 1.55rem;
    text-align: left;
  }

  .section__title {
    font-size: clamp(1.45rem, 5.4vw, 1.9rem);
    line-height: 1.3;
    margin-top: 0.7rem;
  }

  .section__lead {
    font-size: 0.96rem;
    line-height: 1.68;
    margin-top: 0.55rem;
  }

  .eyebrow {
    font-size: 0.68rem;
    padding: 0.38rem 0.72rem;
    letter-spacing: 0.1em;
  }

  .hero {
    min-height: auto;
    padding: clamp(1.35rem, 5vw, 2rem) 0 clamp(2.25rem, 7vw, 3rem);
    align-items: center;
  }

  .hero__inner {
    padding: 1.35rem 1.15rem;
    border-radius: var(--radius);
  }

  .hero__title {
    font-size: clamp(1.55rem, 6.2vw, 2.05rem);
    line-height: 1.32;
    margin: 0.65rem 0 0.8rem;
  }

  .hero__lead {
    font-size: 0.96rem;
    line-height: 1.72;
    margin-bottom: 1.15rem;
  }

  .hero .btn--primary {
    width: 100%;
    justify-content: center;
  }

  .hero__trust {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
    margin-top: 1.05rem;
    padding-top: 0.95rem;
  }

  .page-hero {
    padding: 1.65rem 0 1.45rem;
  }

  .page-hero__title {
    font-size: clamp(1.55rem, 5.5vw, 2rem);
    line-height: 1.28;
  }

  .page-hero__lead {
    font-size: 0.96rem;
    line-height: 1.68;
  }

  .roadmap {
    gap: 0.9rem;
  }

  .roadmap__step {
    padding: 1.15rem 1.1rem;
    gap: 0.65rem;
  }

  .roadmap__connector {
    height: 1.5rem;
    margin-left: 1.3rem;
  }

  .post-grid {
    gap: 1.15rem;
  }

  .post-grid > .post-card {
    flex: 1 1 100%;
    min-width: 100%;
  }

  .post-grid .post-card__body {
    padding: 1.1rem 1.15rem 1.2rem;
    gap: 0.55rem;
  }

  .post-card__body {
    padding: 1.2rem 1.15rem 1.35rem;
  }

  .pillars {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pillar {
    padding: 1.35rem 1.2rem 1.45rem;
  }

  .glossary-letters {
    gap: 0.5rem;
    margin-bottom: 1.3rem;
  }

  .gl-letter {
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.6rem;
    font-size: 0.88rem;
  }

  .glossary-grid {
    gap: 0.9rem;
  }

  .term {
    padding: 1.05rem 1.1rem;
  }

  .contact-grid {
    gap: 1.35rem;
  }

  .form,
  .contact-info {
    padding: 1.3rem 1.15rem;
  }

  .field {
    margin-bottom: 1.05rem;
  }

  .guide__block,
  .legal__block {
    padding: 1.3rem 1.15rem;
  }

  .faq__q {
    padding: 1.05rem 1.1rem;
    font-size: 0.98rem;
    gap: 0.75rem;
  }

  .faq__a p {
    padding: 0 1.1rem 1.15rem;
  }

  .cta-band {
    padding: 2.15rem 1.25rem;
    text-align: left;
  }

  .cta-band .btn {
    width: 100%;
    justify-content: center;
  }

  .footer__top {
    padding: 2.75rem 0 2.35rem;
    gap: 2.15rem;
  }

  .footer__about {
    margin: 0.85rem 0 0;
    line-height: 1.65;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding-bottom: calc(1.35rem + env(safe-area-inset-bottom, 0px));
    line-height: 1.62;
  }

  .footer__bottom-links {
    gap: 0.85rem 1.15rem;
  }

  .cookie {
    left: max(0.75rem, env(safe-area-inset-left, 0px));
    right: max(0.75rem, env(safe-area-inset-right, 0px));
    gap: 1rem;
  }

  .cookie__actions {
    width: 100%;
    gap: 0.5rem;
  }

  .cookie__btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .modal__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .modal__footer .btn {
    width: 100%;
    justify-content: center;
  }

  .article__title {
    font-size: clamp(1.65rem, 5.5vw, 2.1rem);
    line-height: 1.28;
  }

  .prose {
    font-size: 0.98rem;
    line-height: 1.78;
  }
}

@media (max-width: 768px) and (hover: none) {
  .post-card:active,
  .roadmap__step:active,
  .term:active,
  .gl-letter:active {
    transform: scale(0.985);
  }
}