@font-face {
  font-family: "Open Sans";
  src: url("/static/fonts/OpenSans-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("/static/fonts/OpenSans-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

html {
  scroll-behavior: smooth;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open { overflow: hidden; }

::selection { background: var(--yellow); color: var(--navy); }

img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-deep); text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.018em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.35rem, 4.6vw, 4.35rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.75rem); }
h3 { font-size: clamp(1.15rem, 1.4vw, 1.35rem); line-height: 1.35; }
h4 { font-size: 1rem; }
p { margin: 0; }
p, li { text-wrap: pretty; }
ul, ol, dl, dd, dt { margin: 0; padding: 0; }
ul, ol { list-style: none; }
figure { margin: 0; }
code, .mono { font-family: var(--font-mono); }

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

.section--dark :focus-visible,
.app-hero :focus-visible,
.cta-band :focus-visible,
.footer :focus-visible,
.topbar :focus-visible {
  outline-color: var(--yellow);
}

section[id] { scroll-margin-top: calc(var(--header-h) + 24px); }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  padding: 12px 18px;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 700;
}
.skip:focus { left: 12px; top: 12px; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow--light { color: var(--yellow); }
.eyebrow--small { margin-bottom: 8px; font-size: 0.66rem; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 700;
  border-bottom: 2px solid var(--yellow);
  padding-bottom: 2px;
  white-space: nowrap;
}
.text-link:hover { color: var(--blue-deep); border-color: var(--blue); text-decoration: none; }
.text-button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── topbar / header ─────────────────────────────────────── */
.topbar {
  background: var(--navy);
  color: var(--white-a78);
  font-size: 0.76rem;
  letter-spacing: 0.01em;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 36px;
}
.topbar__tag {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar__links { display: flex; flex: none; gap: 22px; }
.topbar__links a { color: var(--white); }
.topbar__links a:hover { color: var(--yellow); text-decoration: none; }

.header {
  position: sticky;
  top: 0;
  z-index: 120;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 180ms ease;
}
.header.is-scrolled { box-shadow: var(--shadow-soft); }
.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  flex: none;
  gap: 10px;
}
.logo img { width: 104px; height: auto; }
.logo:hover { text-decoration: none; }
.logo__cn {
  padding-left: 10px;
  border-left: 1px solid var(--line);
  color: var(--steel);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
}
.nav {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.nav__link {
  position: relative;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  color: var(--slate);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}
.nav__link:hover { background: var(--paper); color: var(--ink); text-decoration: none; }
.nav__link.is-active { color: var(--blue); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 10px; right: 10px; bottom: 1px;
  height: 3px;
  background: var(--yellow);
}
.header__actions { display: flex; align-items: center; gap: 6px; flex: none; }
.icon-btn {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
}
.icon-btn:hover { background: var(--paper); }
.icon-btn svg {
  width: 19px; height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}
.icon-btn--close { font-size: 1.55rem; line-height: 1; }
.header__cta { height: 42px; padding: 0 18px; font-size: 0.86rem; }
.menu-btn {
  display: none;
  width: 42px; height: 42px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
}
.menu-btn span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  transition: transform 160ms ease;
}
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.searchbar { border-top: 1px solid var(--line); background: var(--white); }
.searchbar__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.searchbar svg {
  width: 20px; height: 20px;
  flex: none;
  fill: none;
  stroke: var(--steel);
  stroke-width: 1.8;
}
.searchbar input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.05rem;
}

/* ── buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--yellow { background: var(--yellow); color: var(--navy); border-color: var(--yellow); }
.btn--yellow:hover { background: var(--yellow-deep); border-color: var(--yellow-deep); color: var(--navy); }
.btn--dark { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn--dark:hover { background: var(--blue); border-color: var(--blue); color: var(--white); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.btn--ghost-light { background: transparent; color: var(--white); border-color: var(--white-a60); }
.btn--ghost-light:hover { background: var(--white); border-color: var(--white); color: var(--navy); }
.btn--lg { min-height: 52px; padding: 0 28px; font-size: 0.98rem; }
.btn--sm { min-height: 38px; padding: 0 14px; font-size: 0.8rem; }
.btn--full { width: 100%; }

/* ── section structure ───────────────────────────────────── */
.section { padding: var(--section-y) 0; }
.section--tight { padding-top: clamp(36px, 5vw, 64px); padding-bottom: clamp(36px, 5vw, 64px); }
.section--paper { background: var(--paper); }
.section--dark { background: var(--navy); color: var(--white); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: var(--white-a78); }
.section--dark .text-link { color: var(--yellow); border-color: var(--yellow); }
.section--dark .text-link:hover { color: var(--white); border-color: var(--white); }
.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: clamp(28px, 4vw, 50px);
}
.section__head > div:first-child { min-width: 0; }
.section__head h2 { max-width: 19em; }
.section__head--stack { display: block; }
.section__head--light { color: var(--white); }
.section__intro {
  max-width: 32em;
  color: var(--steel);
  font-size: 0.95rem;
  line-height: 1.8;
}
.section__intro--light { color: var(--white-a78); }
.section__actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

/* ── hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 5.5vw, 76px) 0 0;
  background: var(--white);
}
.hero::after {
  content: "";
  position: absolute;
  right: -8vw; top: 8%;
  width: 28vw; height: 28vw;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
}
.hero__h1 { max-width: 11em; margin-bottom: 22px; }
.hero__sub {
  max-width: 36em;
  color: var(--steel);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.8;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.hero__proof li { display: flex; align-items: center; gap: 8px; }
.hero__proof li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--yellow);
}
.hero__visual {
  position: relative;
  min-height: 490px;
}
.hero__panel {
  position: absolute;
  inset: 0 0 36px 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--blue);
}
.hero__panel::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid var(--white-a16);
  border-radius: var(--radius);
  pointer-events: none;
}
.hero__panel img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.94;
}
.hero__code {
  position: absolute;
  z-index: 2;
  top: 30px; left: 32px;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}
.hero__tag {
  position: absolute;
  z-index: 2;
  left: 28px; bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--yellow);
  color: var(--navy);
}
.hero__tag span { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.08em; }
.hero__tag strong { font-size: 0.98rem; line-height: 1.2; }
.hero__product {
  position: absolute;
  z-index: 3;
  right: -6px; bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(310px, 74%);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.hero__product img { width: 92px; height: 70px; object-fit: contain; flex: none; }
.hero__product div { display: flex; flex-direction: column; min-width: 0; }
.hero__product span { color: var(--steel); font-size: 0.71rem; }
.hero__product strong { font-size: 1rem; line-height: 1.3; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(40px, 6vw, 78px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  padding: 22px 24px 24px 0;
  border-right: 1px solid var(--line);
}
.stat:not(:first-child) { padding-left: 24px; }
.stat:last-child { border-right: 0; }
.stat strong {
  display: block;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}
.stat span { display: block; margin-top: 8px; font-size: 0.85rem; font-weight: 700; }
.stat small { display: block; margin-top: 3px; color: var(--muted); font-size: 0.72rem; line-height: 1.5; }

/* ── category cards ──────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.cat-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
  text-decoration: none;
}
.cat-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 22px;
  background: linear-gradient(145deg, var(--paper), var(--paper-3));
}
.cat-card__media img { max-height: 100%; width: auto; object-fit: contain; }
.cat-card__count {
  position: absolute;
  left: 14px; top: 14px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.66rem;
}
.cat-card__body { display: flex; flex-direction: column; gap: 10px; padding: 18px 18px 20px; }
.cat-card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.cat-card__top h3 { color: var(--ink); }
.cat-card__en { color: var(--muted); font-family: var(--font-mono); font-size: 0.62rem; text-transform: uppercase; }
.cat-card__body p { color: var(--steel); font-size: 0.84rem; line-height: 1.7; }
.cat-card__body .text-link { margin-top: auto; font-size: 0.8rem; }

/* ── feature blocks ─────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.feature {
  padding: 28px 28px 30px 0;
  border-right: 1px solid var(--line);
}
.feature:not(:first-child) { padding-left: 28px; }
.feature:last-child { border-right: 0; }
.feature__num {
  display: block;
  margin-bottom: 22px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}
.feature h3 { margin-bottom: 10px; }
.feature p { color: var(--steel); font-size: 0.9rem; line-height: 1.8; }
.feature__source {
  display: inline-block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.74rem;
  border-bottom: 1px solid var(--line-strong);
}
.feature__source:hover { color: var(--blue); text-decoration: none; }
.feature-grid--dark { border-color: var(--white-a16); }
.feature-grid--dark .feature { border-color: var(--white-a16); }
.feature-grid--dark .feature__num { color: var(--yellow); }
.feature-grid--dark p { color: var(--white-a78); }
.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 48px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature-strip div { padding: 18px 20px 18px 0; border-right: 1px solid var(--line); }
.feature-strip div:not(:first-child) { padding-left: 20px; }
.feature-strip div:last-child { border-right: 0; }
.feature-strip strong { display: block; font-size: 1.35rem; line-height: 1.2; }
.feature-strip span { display: block; margin-top: 4px; color: var(--steel); font-size: 0.74rem; line-height: 1.5; }

/* ── series list ─────────────────────────────────────────── */
.series-list { border-top: 1px solid var(--line); }
.series-list li { border-bottom: 1px solid var(--line); }
.series-list a {
  display: grid;
  grid-template-columns: 54px minmax(0, 1.1fr) minmax(0, 1.5fr) 64px 24px;
  align-items: center;
  gap: 18px;
  padding: 18px 8px;
  color: var(--ink);
  transition: background 140ms ease, padding 140ms ease;
}
.series-list a:hover { background: var(--paper); padding-left: 16px; padding-right: 16px; text-decoration: none; }
.series-list__num { color: var(--muted); font-family: var(--font-mono); font-size: 0.7rem; }
.series-list__name { font-size: 1.05rem; font-weight: 700; }
.series-list__short { color: var(--steel); font-size: 0.84rem; }
.series-list__count {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel);
}
.series-list__count::after { content: " 个"; font-family: var(--font-sans); }
.series-list__arrow { color: var(--blue); text-align: right; }

/* ── applications cards ─────────────────────────────────── */
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.app-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
.app-card:hover { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow-soft); text-decoration: none; }
.app-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--paper-2); }
.app-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms ease; }
.app-card:hover .app-card__media img { transform: scale(1.025); }
.app-card__body { padding: 20px 20px 22px; }
.app-card__body h3 { color: var(--ink); margin-bottom: 8px; }
.app-card__body p { color: var(--steel); font-size: 0.88rem; line-height: 1.7; margin-bottom: 16px; }

/* ── product grid / cards ───────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.product-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.product-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-soft);
  transform: translateY(-3px);
}
.product-card__link { display: flex; flex-direction: column; height: 100%; color: var(--ink); }
.product-card__link:hover { text-decoration: none; }
.product-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(145deg, var(--paper), var(--paper-3));
  overflow: hidden;
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 280ms ease;
}
.product-card:hover .product-card__media img { transform: scale(1.025); }
.product-card__cat {
  position: absolute;
  left: 12px; top: 12px;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--steel);
  font-size: 0.65rem;
  line-height: 1.5;
}
.product-card__body { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 18px; }
.product-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.product-card__sku { color: var(--steel); font-size: 0.7rem; }
.product-card__series { color: var(--muted); font-size: 0.68rem; }
.product-card h3 { font-size: 1.08rem; margin-bottom: 7px; }
.product-card__tagline { color: var(--steel); font-size: 0.82rem; line-height: 1.65; }
.product-card__spec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.35;
}
.product-card__spec > span:first-child { overflow-wrap: anywhere; }
.product-card__arrow { flex: none; font-family: var(--font-sans); font-size: 1rem; }
.product-card:hover .product-card__arrow { transform: translateX(2px); }

/* ── dark downloads band ───────────────────────────────── */
.downloads-band {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: clamp(32px, 6vw, 88px);
}
.downloads-band h2 { color: var(--white); margin-bottom: 18px; }
.downloads-band p { max-width: 38em; color: var(--white-a78); font-size: 0.94rem; line-height: 1.8; }
.downloads-band__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.downloads-band__stats { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--white-a16); }
.downloads-band__stats div { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--white-a16); }
.downloads-band__stats strong { color: var(--yellow); font-size: 2.1rem; line-height: 1; }
.downloads-band__stats span { color: var(--white-a78); font-size: 0.8rem; }

/* ── knowledge cards ────────────────────────────────────── */
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.knowledge-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  transition: border-color 160ms ease, transform 160ms ease;
}
.knowledge-card:hover { border-color: var(--blue); transform: translateY(-3px); text-decoration: none; }
.knowledge-card__num { color: var(--blue); font-family: var(--font-mono); font-size: 0.72rem; }
.knowledge-card h3 { margin: 22px 0 10px; }
.knowledge-card p { color: var(--steel); font-size: 0.86rem; line-height: 1.75; }
.knowledge-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 22px;
  color: var(--muted);
  font-size: 0.72rem;
}

/* ── breadcrumb / page hero ─────────────────────────────── */
.breadcrumb { padding: 18px 0 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; color: var(--steel); font-size: 0.72rem; }
.breadcrumb li { display: flex; align-items: center; gap: 5px; }
.breadcrumb li:not(:last-child)::after { content: "/"; color: var(--line-strong); }
.breadcrumb a { color: var(--steel); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb [aria-current="page"] { color: var(--ink); }

.page-hero {
  position: relative;
  padding: 0 0 clamp(44px, 6vw, 76px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.page-hero--compact { padding-bottom: clamp(36px, 5vw, 60px); }
.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  align-items: center;
  gap: clamp(30px, 5vw, 68px);
  padding-top: clamp(24px, 4vw, 48px);
}
.page-hero h1 { max-width: 12em; margin-bottom: 18px; }
.page-hero p { max-width: 38em; color: var(--steel); font-size: 0.98rem; line-height: 1.8; }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.page-hero__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
  background: var(--white);
}
.page-hero__facts div { padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-hero__facts dt { color: var(--muted); font-size: 0.7rem; }
.page-hero__facts dd { margin-top: 4px; color: var(--ink); font-size: 1.55rem; font-weight: 700; line-height: 1.2; }
.page-hero__facts dd a { color: var(--ink); font-size: 0.92rem; overflow-wrap: anywhere; }
.page-hero__figure {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 250px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
}
.page-hero__figure strong { color: var(--yellow); font-size: clamp(4rem, 9vw, 7rem); line-height: 0.95; letter-spacing: -0.05em; }
.page-hero__figure span { margin-top: 8px; font-size: 1.05rem; font-weight: 700; }
.page-hero__figure small { margin-top: 3px; color: var(--white-a60); font-size: 0.75rem; }
.page-hero__media {
  display: grid;
  place-items: center;
  min-height: 330px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--white), var(--paper-3));
}
.page-hero__media img { max-height: 360px; width: auto; object-fit: contain; }
.page-hero__media--photo { overflow: hidden; padding: 0; background: var(--paper-2); }
.page-hero__media--photo img { width: 100%; height: 100%; min-height: 330px; max-height: 460px; object-fit: cover; }
.count-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-left: 14px;
  padding: 2px 10px;
  border-radius: 100px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  vertical-align: middle;
  white-space: nowrap;
}

/* ── filters / chips ────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 18px 24px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.filter-bar__search { flex: 1 1 280px; min-width: 240px; }
.filter-bar__search label,
.filter-bar__label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 0.7rem; font-weight: 700; }
.filter-bar__search input,
.filter-bar select,
.filter-bar__group select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.88rem;
}
.filter-bar__group { flex: 1 1 280px; }
.filter-bar__group select { max-width: 260px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: var(--white);
  color: var(--slate);
  font-size: 0.8rem;
  font-weight: 700;
}
.chip span { color: var(--muted); font-family: var(--font-mono); font-size: 0.65rem; }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.is-active { background: var(--navy); border-color: var(--navy); color: var(--white); }
.chip.is-active span { color: var(--white-a60); }
.filter-bar__meta { display: flex; align-items: center; gap: 16px; margin-left: auto; color: var(--steel); font-size: 0.8rem; }
.filter-bar__meta strong { color: var(--ink); }
.empty-state { padding: 52px 24px; border: 1px dashed var(--line-strong); border-radius: var(--radius); text-align: center; margin-top: 24px; }
.empty-state strong { font-size: 1.1rem; }
.empty-state p { margin-top: 5px; color: var(--steel); }

/* ── notices / tables ───────────────────────────────────── */
.notice {
  margin: 22px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--line-strong);
  background: var(--paper);
  color: var(--steel);
  font-size: 0.86rem;
  line-height: 1.8;
}
.notice--blue { border-color: var(--blue); background: var(--blue-wash); }
.notice--amber { border-color: var(--yellow-deep); background: var(--amber-soft); color: var(--amber-ink); }
.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.data-table,
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  line-height: 1.6;
}
.data-table { min-width: 760px; }
.data-table--wide { min-width: 1080px; }
.data-table th,
.data-table td,
.spec-table th,
.spec-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.data-table thead th,
.spec-table thead th {
  background: var(--paper-3);
  color: var(--slate);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.data-table tbody tr:last-child td,
.spec-table tbody tr:last-child td,
.spec-table tbody tr:last-child th { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--blue-wash); }
.data-table td a { color: var(--ink); font-weight: 700; }
.data-table td a:hover { color: var(--blue); }
.cell-sub { display: block; color: var(--muted); font-size: 0.68rem; }
.cell-spec { color: var(--steel); font-size: 0.76rem; }
.cell-source { color: var(--muted); font-size: 0.72rem !important; }
.table-note { margin-top: 14px; color: var(--muted); font-size: 0.76rem; line-height: 1.7; }
.source-pill {
  display: inline-block;
  margin: 2px 4px 2px 0;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--paper);
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 400;
  vertical-align: middle;
}
.source-pill--kb { border-color: var(--blue); background: var(--blue-wash); color: var(--blue); }

/* ── category / series index ────────────────────────────── */
.series-mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.series-mini {
  display: grid;
  grid-template-columns: 32px 1fr auto 18px;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
}
.series-mini:hover { border-color: var(--blue); text-decoration: none; }
.series-mini .mono { color: var(--muted); font-size: 0.66rem; }
.series-mini h2 { margin: 0; font-size: 1rem; }
.series-mini p { color: var(--steel); font-size: 0.76rem; line-height: 1.5; }
.series-mini__count { color: var(--muted); font-size: 0.72rem; white-space: nowrap; }
.cat-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.cat-links a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
}
.cat-links a:hover { border-color: var(--blue); text-decoration: none; }
.cat-links span:first-child { font-weight: 700; }
.cat-links small { grid-column: 1; color: var(--muted); font-size: 0.7rem; }
.cat-links span:last-child { grid-row: 1 / 3; grid-column: 2; align-self: center; color: var(--blue); }

.series-block { margin-bottom: clamp(48px, 6vw, 72px); }
.series-block:last-child { margin-bottom: 0; }
.series-block__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.series-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.series-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); overflow: hidden; color: var(--ink); }
.series-card:hover { border-color: var(--blue); text-decoration: none; }
.series-card__media { aspect-ratio: 16 / 10; background: var(--paper); display: grid; place-items: center; padding: 18px; border-bottom: 1px solid var(--line); }
.series-card__media img { width: 100%; height: 100%; object-fit: contain; }
.series-card__body { display: flex; flex-direction: column; padding: 16px 18px 18px; gap: 6px; }
.series-card__body .mono { color: var(--muted); font-size: 0.63rem; }
.series-card__body h3 { font-size: 1rem; }
.series-card__body p { color: var(--steel); font-size: 0.8rem; line-height: 1.6; }
.series-card__body .text-link { margin-top: 8px; font-size: 0.76rem; }
.series-facts { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.series-facts div { padding: 16px 18px; border-right: 1px solid var(--line); }
.series-facts div:last-child { border-right: 0; }
.series-facts span { display: block; color: var(--muted); font-size: 0.68rem; }
.series-facts strong { display: block; margin-top: 3px; font-size: 0.86rem; line-height: 1.45; }
.series-facts strong a { color: var(--ink); }

/* ── product detail ─────────────────────────────────────── */
.product-hero { padding: 0 0 clamp(44px, 6vw, 72px); background: var(--paper); border-bottom: 1px solid var(--line); }
.product-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: start;
  gap: clamp(30px, 5vw, 66px);
  padding-top: clamp(24px, 4vw, 44px);
}
.product-hero__media { display: flex; flex-direction: column; gap: 12px; }
.product-hero__image {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 0.86;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--white), var(--paper-3));
}
.product-hero__image img { width: 100%; height: 100%; object-fit: contain; }
.product-hero__meta { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); font-size: 0.68rem; }
.product-hero__meta .mono { color: var(--ink); }
.product-hero__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 16px; }
.product-hero__tags a {
  display: inline-flex;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: var(--white);
  color: var(--slate);
  font-size: 0.68rem;
  font-weight: 700;
}
.product-hero__tags a:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }
.tag--amber { padding: 3px 8px; border-radius: 100px; background: var(--amber-soft); color: var(--amber-ink); font-size: 0.66rem; font-weight: 700; }
.product-hero h1 { margin-bottom: 8px; }
.product-hero__model { color: var(--muted); font-family: var(--font-mono); font-size: 0.72rem; }
.product-hero__tagline { margin-top: 16px; color: var(--blue); font-size: 1.02rem; font-weight: 700; line-height: 1.6; }
.product-hero__desc { margin-top: 12px; color: var(--steel); font-size: 0.94rem; line-height: 1.85; }
.highlight-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.highlight-list li { position: relative; padding-left: 16px; color: var(--slate); font-size: 0.82rem; line-height: 1.65; }
.highlight-list li::before { content: ""; position: absolute; left: 0; top: 0.58em; width: 6px; height: 6px; background: var(--yellow); }
.product-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.product-hero__foot { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 22px; color: var(--muted); font-size: 0.7rem; }
.product-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(32px, 5vw, 60px); align-items: start; }
.product-aside { position: sticky; top: calc(var(--header-h) + 20px); display: flex; flex-direction: column; gap: 14px; }
.product-main { min-width: 0; }
.block { padding-bottom: 42px; margin-bottom: 42px; border-bottom: 1px solid var(--line); }
.block:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.block__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.block__head h2 { font-size: clamp(1.35rem, 2vw, 1.75rem); }
.block__source { color: var(--muted); font-size: 0.7rem; text-align: right; }
.spec-table { border: 1px solid var(--line); background: var(--white); }
.spec-table th[scope="row"] { width: 38%; background: var(--paper); color: var(--slate); font-weight: 700; }
.spec-table td { color: var(--ink); font-family: var(--font-mono); font-size: 0.78rem; }
.spec-table--kb th[scope="row"] { width: 32%; }
.spec-table--kb td:nth-child(2) { font-family: var(--font-sans); font-size: 0.86rem; }
.conflict-box { margin-top: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; background: var(--paper); }
.conflict-box summary { cursor: pointer; color: var(--slate); font-weight: 700; font-size: 0.8rem; }
.conflict-box ul { margin-top: 10px; padding-left: 16px; list-style: disc; color: var(--steel); font-size: 0.78rem; line-height: 1.7; }
.conflict-box p { margin-top: 8px; color: var(--muted); font-size: 0.74rem; }
.source-list { border-top: 1px solid var(--line); }
.source-list li { display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.source-list__kind { color: var(--muted); font-family: var(--font-mono); font-size: 0.62rem; text-transform: uppercase; }
.source-list a { color: var(--ink); font-weight: 700; font-size: 0.8rem; overflow-wrap: anywhere; }
.source-list a:hover { color: var(--blue); }
.source-list div span { display: block; margin-top: 2px; color: var(--muted); font-size: 0.68rem; line-height: 1.6; }
.aside-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.aside-card--plain { background: var(--paper); }
.aside-card h2 { font-size: 1.2rem; margin-bottom: 8px; }
.aside-card p { color: var(--steel); font-size: 0.82rem; line-height: 1.7; margin-bottom: 16px; }
.aside-card__mail { display: block; margin-top: 10px; color: var(--steel); font-size: 0.78rem; overflow-wrap: anywhere; }
.aside-card__mail:hover { color: var(--blue); }
.aside-card__note { margin: 14px 0 0 !important; color: var(--muted) !important; font-size: 0.7rem !important; }
.link-list a { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--slate); font-size: 0.83rem; }
.link-list li:last-child a { border-bottom: 0; }
.link-list a:hover { color: var(--blue); text-decoration: none; }
.mini-facts div { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 0.76rem; }
.mini-facts div:last-child { border-bottom: 0; }
.mini-facts dt { color: var(--muted); }
.mini-facts dd { text-align: right; color: var(--ink); }

/* ── applications detail ───────────────────────────────── */
.app-hero { padding: 0 0 0; background: var(--navy); color: var(--white); }
.app-hero .breadcrumb a, .app-hero .breadcrumb { color: var(--white-a78); }
.app-hero .breadcrumb [aria-current="page"] { color: var(--white); }
.app-hero__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 5vw, 70px); align-items: center; padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 6vw, 76px); }
.app-hero h1 { color: var(--white); max-width: 11em; margin-bottom: 20px; }
.app-hero p { color: var(--white-a78); max-width: 34em; line-height: 1.8; }
.app-hero__actions { margin-top: 24px; }
.app-hero__media { overflow: hidden; border-radius: var(--radius); }
.app-hero__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.app-feature-list { display: flex; flex-direction: column; gap: clamp(42px, 6vw, 84px); }
.app-feature { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.app-feature:nth-child(even) .app-feature__media { order: 2; }
.app-feature__media { overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); }
.app-feature__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.app-feature__body h2 { margin-bottom: 10px; }
.app-feature__headline { color: var(--blue); font-size: 1.05rem; font-weight: 700; line-height: 1.6; }
.app-feature__body > p:not(.app-feature__headline) { color: var(--steel); font-size: 0.92rem; line-height: 1.8; margin-top: 10px; }
.app-feature__points { display: flex; flex-direction: column; gap: 10px; margin: 20px 0 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.app-feature__points li { display: grid; grid-template-columns: 80px 1fr; gap: 12px; font-size: 0.8rem; line-height: 1.7; }
.app-feature__points strong { color: var(--ink); }
.app-feature__points span { color: var(--steel); }
.point-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.point-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.point-card .mono { color: var(--blue); font-size: 0.68rem; }
.point-card h3 { margin: 16px 0 8px; }
.point-card p { color: var(--steel); font-size: 0.86rem; line-height: 1.75; }

/* ── downloads ──────────────────────────────────────────── */
.doc-group { margin-top: clamp(38px, 5vw, 62px); }
.doc-group__head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.doc-group__head h2 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
.doc-group__head span { color: var(--muted); font-size: 0.72rem; }
.doc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.doc-card {
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.doc-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.doc-card__top .mono { color: var(--muted); font-size: 0.62rem; }
.doc-card__lang { padding: 2px 7px; border-radius: 3px; background: var(--blue-wash); color: var(--blue); font-size: 0.62rem; font-weight: 700; }
.doc-card h3 { font-size: 1rem; margin-bottom: 8px; }
.doc-card p { color: var(--steel); font-size: 0.8rem; line-height: 1.7; }
.doc-card__actions { display: flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 16px; }
.doc-card__alt { margin-top: 12px !important; color: var(--muted) !important; font-size: 0.7rem !important; }
.doc-card__alt a { color: var(--blue); }

/* ── knowledge list / article ──────────────────────────── */
.article-list { border-top: 1px solid var(--line); }
.article-row {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) 24px;
  gap: 20px;
  align-items: start;
  padding: clamp(20px, 3vw, 30px) 8px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.article-row:hover { background: var(--paper); text-decoration: none; }
.article-row__num { color: var(--blue); font-family: var(--font-mono); font-size: 0.72rem; padding-top: 4px; }
.article-row__meta { display: flex; gap: 16px; color: var(--muted); font-size: 0.68rem; }
.article-row h2 { margin: 7px 0 8px; font-size: clamp(1.25rem, 2vw, 1.7rem); }
.article-row p { max-width: 44em; color: var(--steel); font-size: 0.88rem; line-height: 1.75; }
.article-row__arrow { color: var(--blue); font-size: 1.2rem; align-self: center; }
.faq-teaser { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.faq-teaser h2 { color: var(--white); margin-bottom: 16px; }
.faq-teaser p { color: var(--white-a78); max-width: 34em; margin-bottom: 24px; }
.faq-teaser__list { border-top: 1px solid var(--white-a16); }
.faq-teaser__list li { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--white-a16); color: var(--white); font-size: 0.86rem; }
.faq-teaser__list span { color: var(--yellow); font-family: var(--font-mono); font-size: 0.64rem; }
.source-note { padding: 18px 20px; border-left: 3px solid var(--blue); background: var(--paper); color: var(--steel); font-size: 0.84rem; line-height: 1.8; }
.source-note strong { color: var(--ink); }

.article { padding-top: 1px; }
.article__head { padding-top: 0; padding-bottom: clamp(32px, 5vw, 56px); border-bottom: 1px solid var(--line); }
.article__meta { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--muted); font-size: 0.7rem; margin: 18px 0 12px; }
.article__head h1 { max-width: 16em; }
.article__summary { max-width: 40em; margin-top: 16px; color: var(--steel); font-size: 1.04rem; line-height: 1.8; }
.article__layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 5vw, 70px); align-items: start; padding-top: clamp(36px, 5vw, 56px); }
.article__body { max-width: 46em; }
.article__body section { position: relative; padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.article__body section h2 { padding-left: 44px; font-size: clamp(1.35rem, 2vw, 1.7rem); margin-bottom: 14px; }
.article__num { position: absolute; left: 0; top: 5px; color: var(--blue); font-family: var(--font-mono); font-size: 0.7rem; }
.article__body p { color: var(--slate); font-size: 0.96rem; line-height: 1.95; margin-bottom: 14px; }
.article__sources { margin-top: 32px; padding: 18px 20px; background: var(--paper); border-radius: var(--radius); }
.article__sources h2 { font-size: 1.1rem; margin-bottom: 8px; }
.article__sources li { padding: 3px 0; font-size: 0.8rem; }
.article__sources p { margin-top: 10px; color: var(--muted); font-size: 0.72rem; }
.article__aside { position: sticky; top: calc(var(--header-h) + 20px); }
.toc { margin-top: 12px; }
.toc li { padding: 5px 0; border-bottom: 1px solid var(--line); font-size: 0.8rem; }
.toc li:last-child { border-bottom: 0; }
.toc a { color: var(--slate); }
.toc a:hover { color: var(--blue); }

.faq-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 66px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  gap: 14px;
  padding: 17px 4px;
  cursor: pointer;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.6;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .mono { color: var(--blue); font-size: 0.66rem; flex: none; padding-top: 3px; }
.faq-item[open] summary { color: var(--blue); }
.faq-item__body { padding: 0 4px 18px 36px; }
.faq-item__body p { color: var(--steel); font-size: 0.88rem; line-height: 1.8; }
.faq-item__body a { display: inline-block; margin-top: 8px; font-size: 0.72rem; }
.faq-aside { display: flex; flex-direction: column; gap: 14px; }
.faq-service { margin: 12px 0 18px; border-top: 1px solid var(--line); }
.faq-item--plain summary { display: block; padding: 12px 0; font-size: 0.82rem; }
.faq-item--plain .faq-item__body { padding: 0 0 12px; }
.faq-item--plain .faq-item__body p { font-size: 0.8rem; }

/* ── contact ───────────────────────────────────────────── */
.contact-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr); gap: clamp(32px, 5vw, 70px); align-items: start; }
.contact-form__intro { max-width: 34em; margin-top: 10px; color: var(--steel); font-size: 0.9rem; line-height: 1.8; }
.enquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.76rem; font-weight: 700; color: var(--slate); }
.field input,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.9rem;
  line-height: 1.6;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus,
.field textarea:focus { border-color: var(--blue); outline: 2px solid var(--blue-a12); outline-offset: 0; }
.field--honeypot { position: absolute; left: -9999px; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.form-privacy { max-width: 30em; color: var(--muted); font-size: 0.7rem; line-height: 1.6; }
.form-status { grid-column: 1 / -1; min-height: 1.4em; font-size: 0.82rem; }
.form-status.is-error { color: var(--error); }
.form-status.is-success { color: var(--success); }
.contact-aside { display: flex; flex-direction: column; gap: 14px; }
.contact-list div { display: grid; grid-template-columns: 58px 1fr; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 0.8rem; }
.contact-list div:last-child { border-bottom: 0; }
.contact-list dt { color: var(--muted); }
.contact-list dd { color: var(--ink); overflow-wrap: anywhere; }
.check-list { margin-top: 8px; }
.check-list li { position: relative; padding: 4px 0 4px 15px; color: var(--steel); font-size: 0.8rem; line-height: 1.6; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.78em; width: 5px; height: 5px; background: var(--yellow); }

/* ── search ────────────────────────────────────────────── */
.search-page-form { display: flex; flex-wrap: wrap; gap: 8px; max-width: 620px; margin-top: 24px; }
.search-page-form input {
  flex: 1 1 280px;
  min-height: 50px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.95rem;
}
.search-page-form input:focus { border-color: var(--blue); outline: 2px solid var(--blue-a12); }
.search-meta { color: var(--steel); font-size: 0.84rem; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.search-group { margin-top: 30px; }
.search-group__head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.search-group__head h2 { font-size: 1rem; }
.search-group__head span { color: var(--muted); font-size: 0.7rem; }
.search-result {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.search-result:hover { background: var(--paper); text-decoration: none; }
.search-result__img { width: 92px; height: 70px; display: grid; place-items: center; background: var(--paper); border-radius: var(--radius-sm); padding: 6px; }
.search-result__img img { width: 100%; height: 100%; object-fit: contain; }
.search-result__img--empty { color: var(--muted); font-family: var(--font-mono); font-size: 0.62rem; }
.search-result__body { min-width: 0; }
.search-result__type { color: var(--blue); font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; }
.search-result__title { display: block; margin-top: 2px; font-weight: 700; font-size: 0.92rem; }
.search-result__meta { display: block; margin-top: 2px; color: var(--muted); font-size: 0.7rem; }
.search-result__sub { display: block; margin-top: 3px; color: var(--steel); font-size: 0.76rem; line-height: 1.55; }
.search-result__arrow { color: var(--blue); }
.search-empty { padding: 42px 18px; border: 1px dashed var(--line-strong); border-radius: var(--radius); color: var(--steel); text-align: center; }

/* ── about ─────────────────────────────────────────────── */
.timeline { border-top: 1px solid var(--line); }
.timeline li { display: grid; grid-template-columns: 150px 1fr; gap: 28px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.timeline__year { color: var(--blue); font-family: var(--font-mono); font-size: 1.1rem; }
.timeline h3 { margin-bottom: 6px; }
.timeline p { max-width: 48em; color: var(--steel); font-size: 0.9rem; line-height: 1.8; }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--white-a16); border-bottom: 1px solid var(--white-a16); }
.fact { padding: 22px 20px 22px 0; border-right: 1px solid var(--white-a16); }
.fact:not(:first-child) { padding-left: 20px; }
.fact:last-child { border-right: 0; }
.fact strong { display: block; color: var(--yellow); font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1; letter-spacing: -0.04em; }
.fact span { display: block; margin-top: 8px; color: var(--white); font-size: 0.84rem; }
.fact small { display: block; margin-top: 2px; color: var(--white-a60); font-size: 0.68rem; }
.about-group { max-width: 48em; margin-top: 26px; color: var(--white-a78); font-size: 0.9rem; line-height: 1.8; }
.about-split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.about-split h2 { margin-bottom: 18px; }
.about-split p { color: var(--steel); font-size: 0.94rem; line-height: 1.9; margin-bottom: 14px; }
.about-figure { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.about-figure img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.about-figure figcaption { padding: 10px 12px; color: var(--muted); font-size: 0.68rem; line-height: 1.6; }
.contact-facts { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); background: var(--white); }
.contact-facts div { padding: 16px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-facts dt { color: var(--muted); font-size: 0.68rem; }
.contact-facts dd { margin-top: 3px; font-size: 0.86rem; overflow-wrap: anywhere; }

/* ── prose / legal ─────────────────────────────────────── */
.prose { max-width: 50em; }
.prose h2 { margin: 34px 0 10px; font-size: clamp(1.25rem, 2vw, 1.6rem); }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 12px; color: var(--slate); font-size: 0.95rem; line-height: 1.95; }
.prose a { border-bottom: 1px solid var(--line-strong); }

/* ── CTA band / footer ─────────────────────────────────── */
.cta-band { background: var(--blue); color: var(--white); padding: clamp(44px, 6vw, 70px) 0; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band h2 { max-width: 18em; color: var(--white); margin-bottom: 10px; }
.cta-band p { max-width: 36em; color: var(--white-a78); font-size: 0.9rem; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 10px; flex: none; }
.footer { background: var(--navy); color: var(--white-a78); padding: clamp(44px, 6vw, 68px) 0 22px; }
.footer__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(26px, 4vw, 52px); }
.footer__brand { grid-column: 1 / -1; }
.footer__brand p { max-width: 46em; }
.footer__brand p { max-width: 28em; margin-top: 14px; font-size: 0.8rem; line-height: 1.8; }
.footer__logo { filter: brightness(0) invert(1); }
.footer__note { color: var(--white-a60) !important; font-size: 0.7rem !important; }
.footer__col { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.footer__col h3 { margin-bottom: 6px; color: var(--white); font-size: 0.82rem; letter-spacing: 0.02em; }
.footer__col a,
.footer__col span { color: var(--white-a78); font-size: 0.78rem; line-height: 1.65; overflow-wrap: anywhere; }
.footer__col a:hover { color: var(--yellow); text-decoration: none; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 22px;
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid var(--white-a16);
  color: var(--white-a60);
  font-size: 0.68rem;
}
.footer__legal { display: flex; gap: 16px; }
.footer__legal a { color: var(--white-a78); }
.footer__legal a:hover { color: var(--yellow); }
.footer__source { color: var(--white-a60); }

/* ── 404 ───────────────────────────────────────────────── */
.notfound { min-height: 62vh; display: flex; align-items: center; background: var(--paper); border-bottom: 1px solid var(--line); }
.notfound__inner { display: grid; grid-template-columns: 1fr 0.8fr; gap: 40px; align-items: center; padding-top: 60px; padding-bottom: 60px; }
.notfound h1 { margin-bottom: 18px; }
.notfound p { max-width: 34em; color: var(--steel); }
.notfound__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.notfound__links { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 24px; font-size: 0.8rem; }
.notfound__visual { display: flex; justify-content: center; gap: 4px; font-weight: 700; font-size: clamp(5rem, 14vw, 11rem); line-height: 1; letter-spacing: -0.08em; color: var(--line-strong); }
.notfound__visual span:nth-child(2) { color: var(--yellow); }

/* ── motion ────────────────────────────────────────────── */
.reveal-init { opacity: 0; transform: translateY(12px); }
.reveal-in { opacity: 1; transform: none; transition: opacity 480ms ease, transform 480ms ease; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal-init { opacity: 1; transform: none; }
}

/* ── responsive ────────────────────────────────────────── */
@media (max-width: 1180px) {
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cat-card:last-child { grid-column: span 1; }
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
  .series-list a { grid-template-columns: 48px minmax(0, 1fr) minmax(0, 1.25fr) 58px 20px; gap: 14px; }
}

@media (max-width: 1024px) {
  :root { --header-h: 70px; }
  .nav { gap: 0; }
  .nav__link { padding-left: 8px; padding-right: 8px; font-size: 0.84rem; }
  .hero__visual { min-height: 430px; }
  .hero__grid { gap: 30px; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-card:last-child { grid-column: 1 / -1; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-grid .knowledge-card:last-child { grid-column: 1 / -1; }
  .doc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-layout { grid-template-columns: minmax(0, 1fr) 280px; gap: 32px; }
  .product-aside { position: static; }
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-hero__grid { grid-template-columns: 1.1fr 0.9fr; gap: 30px; }
  .series-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .series-facts { grid-template-columns: repeat(2, 1fr); }
  .series-facts div:nth-child(2) { border-right: 0; }
  .series-facts div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(2) { border-right: 0; }
  .fact:nth-child(-n+2) { border-bottom: 1px solid var(--white-a16); }
  .app-feature { gap: 30px; }
  .article__layout { grid-template-columns: minmax(0, 1fr) 260px; gap: 32px; }
  .faq-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; }
  .contact-layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; }
}

@media (max-width: 900px) {
  .hero { padding-top: 34px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { min-height: 410px; margin-top: 8px; }
  .hero__copy { max-width: 42em; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .stat:nth-child(3) { padding-left: 0; }
  .section__head { align-items: flex-start; flex-direction: column; gap: 16px; }
  .section__head .text-link { align-self: flex-start; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature, .feature:not(:first-child) { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature:last-child { border-bottom: 0; }
  .feature-strip { grid-template-columns: repeat(2, 1fr); }
  .feature-strip div:nth-child(2) { border-right: 0; }
  .feature-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .feature-strip div:nth-child(3) { padding-left: 0; }
  .page-hero__grid { grid-template-columns: 1fr; }
  .page-hero__figure { min-height: 190px; }
  .page-hero__media { min-height: 240px; }
  .page-hero__media img { max-height: 260px; }
  .page-hero__media--photo img { min-height: 260px; max-height: 360px; }
  .product-hero__grid { grid-template-columns: 1fr; }
  .product-hero__image { max-height: 520px; }
  .product-layout { grid-template-columns: 1fr; }
  .product-aside { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .product-aside .aside-card:first-child { grid-column: 1 / -1; }
  .downloads-band { grid-template-columns: 1fr; }
  .downloads-band__stats { grid-template-columns: repeat(3, 1fr); }
  .downloads-band__stats div { display: block; border-bottom: 0; border-right: 1px solid var(--white-a16); padding-right: 12px; }
  .downloads-band__stats div:last-child { border-right: 0; }
  .downloads-band__stats span { display: block; margin-top: 2px; }
  .app-hero__grid { grid-template-columns: 1fr; }
  .app-feature { grid-template-columns: 1fr; }
  .app-feature:nth-child(even) .app-feature__media { order: 0; }
  .point-grid { grid-template-columns: 1fr; }
  .series-mini-grid { grid-template-columns: 1fr; }
  .cat-links { grid-template-columns: 1fr; }
  .series-card-grid { grid-template-columns: 1fr; }
  .about-split { grid-template-columns: 1fr; }
  .contact-facts { grid-template-columns: 1fr; }
  .contact-facts div { border-right: 0; }
  .timeline li { grid-template-columns: 90px 1fr; gap: 18px; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
  .faq-teaser { grid-template-columns: 1fr; }
  .article__layout, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .article__aside { position: static; }
  .article__body { max-width: none; }
  .faq-aside { display: grid; grid-template-columns: 1fr 1fr; }
  .notfound__inner { grid-template-columns: 1fr; }
  .notfound__visual { justify-content: flex-start; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 780px) {
  :root { --pad: 20px; }
  .topbar { display: none; }
  .header__inner { gap: 10px; }
  .logo img { width: 92px; }
  .header__cta { display: none; }
  .menu-btn { display: block; }
  .nav {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 100%;
    z-index: 130;
    flex-direction: column;
    gap: 0;
    margin-left: 0;
    padding: 10px var(--pad) 16px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 12px 4px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1rem; }
  .nav__link.is-active::after { display: none; }
  .nav__link.is-active { color: var(--blue); }
  .searchbar__inner { flex-wrap: wrap; gap: 8px; }
  .searchbar input { flex-basis: calc(100% - 54px); }
  .searchbar .btn { display: none; }
  .hero__h1 { max-width: none; }
  .hero__visual { min-height: 330px; }
  .hero__panel { inset: 0 0 32px; }
  .hero__product { width: 82%; right: 0; }
  .hero__product img { width: 76px; height: 58px; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 18px 16px 18px 0; }
  .stat:not(:first-child) { padding-left: 16px; }
  .stat:nth-child(3) { padding-left: 0; }
  .section { padding: 58px 0; }
  .section__head h2 { max-width: none; }
  .cat-grid, .app-grid, .product-grid, .knowledge-grid, .doc-grid { grid-template-columns: 1fr; }
  .app-card:last-child, .knowledge-grid .knowledge-card:last-child { grid-column: auto; }
  .cat-card__media { aspect-ratio: 16 / 9; }
  .series-list a { grid-template-columns: 32px minmax(0, 1fr) 46px 18px; gap: 8px 10px; padding: 14px 0; }
  .series-list__short { grid-column: 2; grid-row: 2; }
  .series-list__count { grid-column: 3; grid-row: 1 / 3; }
  .series-list__arrow { grid-column: 4; grid-row: 1 / 3; }
  .series-list a:hover { padding-left: 8px; padding-right: 8px; }
  .product-card__media { aspect-ratio: 16 / 10; }
  .filter-bar { align-items: stretch; }
  .filter-bar__meta { width: 100%; margin-left: 0; justify-content: space-between; }
  .filter-bar__group select { max-width: none; }
  .series-facts { grid-template-columns: 1fr; }
  .series-facts div { border-right: 0; border-bottom: 1px solid var(--line); }
  .series-facts div:last-child { border-bottom: 0; }
  .highlight-list { grid-template-columns: 1fr; }
  .product-aside { grid-template-columns: 1fr; }
  .product-aside .aside-card:first-child { grid-column: auto; }
  .doc-grid { grid-template-columns: 1fr; }
  .doc-group__head { align-items: flex-start; flex-direction: column; gap: 2px; }
  .article-row { grid-template-columns: 34px 1fr; gap: 12px; }
  .article-row__arrow { display: none; }
  .article__body section h2 { padding-left: 36px; }
  .faq-aside { grid-template-columns: 1fr; }
  .enquiry-form { grid-template-columns: 1fr; }
  .field--full, .form-status { grid-column: auto; }
  .form-actions { align-items: flex-start; flex-direction: column; }
  .contact-list div { grid-template-columns: 70px 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer__brand { grid-column: auto; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .fact-grid { grid-template-columns: 1fr; }
  .fact, .fact:not(:first-child) { border-right: 0; padding-left: 0; border-bottom: 1px solid var(--white-a16); }
  .fact:last-child { border-bottom: 0; }
  .timeline li { grid-template-columns: 1fr; gap: 4px; }
  .cta-band { padding: 42px 0; }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { flex: 1 1 auto; }
  .page-hero__facts dd { font-size: 1.25rem; }
  .search-result { grid-template-columns: 74px 1fr auto; gap: 10px; }
  .search-result__img { width: 74px; height: 60px; }
  .downloads-band__stats { grid-template-columns: 1fr; }
  .downloads-band__stats div { border-right: 0; border-bottom: 1px solid var(--white-a16); padding: 12px 0; }
  .downloads-band__stats div:last-child { border-bottom: 0; }
}

@media (max-width: 480px) {
  :root { --pad: 16px; --section-y: 48px; }
  h1 { font-size: clamp(2rem, 10vw, 2.55rem); }
  h2 { font-size: clamp(1.55rem, 7.2vw, 2rem); }
  .hero__actions .btn, .page-hero__actions .btn { width: 100%; }
  .hero__proof { gap: 8px 14px; font-size: 0.72rem; }
  .hero__stats { grid-template-columns: 1fr; }
  .stat, .stat:not(:first-child) { padding: 15px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(3) { border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .feature-strip { grid-template-columns: 1fr; }
  .feature-strip div, .feature-strip div:not(:first-child) { padding: 14px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-strip div:last-child { border-bottom: 0; }
  .btn--lg { width: 100%; padding: 0 18px; }
  .product-hero__actions .btn { width: 100%; }
  .page-hero__facts { grid-template-columns: 1fr; }
  .page-hero__facts div { padding: 14px; }
  .page-hero__figure { min-height: 160px; padding: 20px; }
  .page-hero__figure strong { font-size: 4.4rem; }
  .series-mini { grid-template-columns: 24px 1fr 16px; }
  .series-mini__count { display: none; }
  .series-mini > span:last-child { grid-column: 3; grid-row: 1 / 3; }
  .product-card__body { padding: 14px 14px 16px; }
  .filter-bar { padding: 14px; }
  .chip { font-size: 0.74rem; }
  .doc-card { padding: 16px; }
  .article-row { padding-left: 0; padding-right: 0; }
  .article-row h2 { font-size: 1.15rem; }
  .article__body p { font-size: 0.92rem; }
  .search-page-form .btn { width: 100%; }
  .search-result { grid-template-columns: 58px 1fr; }
  .search-result__img { width: 58px; height: 50px; }
  .search-result__arrow { display: none; }
  .notfound__visual { font-size: 5rem; }
  .downloads-band__stats { grid-template-columns: 1fr; }
  .downloads-band__stats div { border-right: 0; border-bottom: 1px solid var(--white-a16); padding: 12px 0; }
  .downloads-band__stats div:last-child { border-bottom: 0; }
  .footer__legal { flex-wrap: wrap; gap: 10px; }
}