:root {
  --ink: #071b2d;
  --deep: #062744;
  --navy: #07395e;
  --brand: #0875b9;
  --brand-deep: #0571b4;
  --accent: #38c1ef;
  --pale: #eaf4fb;
  --surface: #f5faff;
  --line: #d9e6ed;
  --muted: #526b7b;
  --footer: #041d32;
  --white: #fff;
  --header-h: 68px;
  --wrap: 1208px;
  --shadow-tile: 0 0 9px rgba(31, 163, 255, 0.38);
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.7;
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0; }

.wrap { width: min(var(--wrap), calc(100% - 80px)); margin: 0 auto; }
.wrap-lg { width: min(1280px, calc(100% - 80px)); margin: 0 auto; }
.wrap-md { width: min(1140px, calc(100% - 80px)); margin: 0 auto; }
.wrap-news { width: min(1048px, calc(100% - 80px)); margin: 0 auto; }
.wrap-article { width: min(980px, calc(100% - 48px)); margin: 0 auto; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--brand);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.eyebrow i,
.eyebrow .bar {
  width: 24px;
  height: 4px;
  background: var(--accent);
  display: block;
  flex: none;
}
.eyebrow.light { color: #d8f4ff; }
.eyebrow.thin .bar { height: 2px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 20px;
  border: 1px solid transparent;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  background: transparent;
  color: var(--white);
  width: fit-content;
  align-self: flex-start;
}
.btn img { width: 16px; height: 16px; }
.btn-ghost {
  background: rgba(0, 64, 117, 0.2);
  border-color: #77cffe;
}
.btn-light {
  background: var(--white);
  border-color: #77bdf0;
  color: var(--brand-deep);
  border-radius: 16px;
}
.btn-dark {
  background: var(--deep);
  color: var(--white);
  border-radius: 0;
  min-height: 44px;
  width: 100%;
  align-self: stretch;
  justify-content: space-between;
  padding: 0 16px;
  font-size: 11px;
}
.btn-solid {
  background: var(--deep);
  color: var(--white);
  border-radius: 4px;
  min-height: 40px;
  padding: 0 18px;
}
.btn-solid img { filter: brightness(10); }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(0, 25, 49, 0.9), rgba(0, 29, 56, 0.74) 50%, rgba(0, 34, 67, 0.58));
}
.site-header--solid {
  position: relative;
  background: var(--deep);
}
.header-inner {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0;
  justify-self: start;
}
.logo img { width: 72px; height: 26px; object-fit: cover; }
.logo-word { position: relative; width: 84px; height: 22px; }
.logo-word strong {
  display: block;
  color: #fff;
  font-size: 17px;
  line-height: 20px;
  letter-spacing: 0.2px;
}
.logo-word span {
  position: absolute;
  left: 56px;
  top: 9px;
  color: #93e6fb;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.4px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--header-h);
}
.nav a {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  color: #e6f3fb;
  font-size: 12px;
}
.nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--accent);
  box-shadow: 0 0 11px #38c1ef;
}
.header-tools { justify-self: end; position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 56px;
  height: 28px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 11px;
}
.lang-btn img { width: 16px; height: 16px; }
.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 112px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: #04263f;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}
.lang-menu button {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: #e6f3fb;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 12px;
}
.lang-menu button:hover,
.lang-menu button.is-active { background: rgba(56, 193, 239, 0.16); }
.menu-toggle {
  display: none;
  width: 40px;
  height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  border-radius: 6px;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  height: 1.5px;
  margin: 4px 0;
  background: #fff;
}

.site-footer {
  background: var(--footer);
  color: #c5dce9;
  padding: 44px 0 0;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: flex-start;
}
.footer-brand { max-width: 280px; }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { font-size: 11px; line-height: 1.6; margin-top: 8px; }
.footer-nav { display: flex; gap: 20px; font-size: 11px; padding-top: 6px; }
.footer-bottom {
  margin-top: 40px;
  border-top: 1px solid #284c65;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #89a9ba;
  font-size: 10px;
  padding: 16px 0 20px;
}
.footer-bottom a { display: inline-flex; align-items: center; gap: 4px; color: #89a9ba; }
.footer-bottom img { width: 12px; height: 12px; }

.hero {
  position: relative;
  height: 720px;
  min-height: 620px;
  background: #073e67;
  overflow: hidden;
  color: #fff;
}
.hero-bg, .hero-bg img, .cover-bg, .cover-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 27, 58, 0.82) 0%, rgba(0, 32, 65, 0.6) 21.5%, rgba(0, 43, 79, 0.38) 43%, rgba(0, 41, 76, 0.21) 60%, rgba(1, 26, 51, 0.04) 77%),
    linear-gradient(180deg, rgba(0, 20, 44, 0) 55%, rgba(0, 20, 44, 0.86) 100%);
}
.hero-copy {
  position: absolute;
  left: max(40px, calc((100% - 1208px) / 2));
  top: 150px;
  width: min(408px, calc(100% - 80px));
}
.hero-copy h1 {
  margin: 0 0 16px;
  font-size: 67px;
  line-height: 1.14;
  font-weight: 700;
}
.hero-copy p { max-width: 380px; font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.hero-controls {
  position: absolute;
  left: max(40px, calc((100% - 1208px) / 2));
  top: 461px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
}
.icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(0, 53, 98, 0.24);
  display: grid;
  place-items: center;
  padding: 0;
}
.icon-btn img { width: 16px; height: 16px; }
.hero-tiles {
  position: absolute;
  left: 50%;
  top: 508px;
  transform: translateX(-50%);
  width: min(1208px, calc(100% - 48px));
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.tile {
  position: relative;
  display: block;
  height: 192px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(111, 205, 255, 0.7);
  box-shadow: var(--shadow-tile);
  background: #08416d;
  color: #fff;
}
.tile img.tile-img { width: 100%; height: 100%; object-fit: cover; }
.tile-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 26, 52, 0) 40%, rgba(0, 26, 52, 0.96) 100%);
}
.tile-copy { position: absolute; left: 12px; right: 40px; bottom: 14px; }
.tile-copy strong { display: block; font-size: 16px; line-height: 1.2; }
.tile-copy small { display: block; margin-top: 4px; color: #c6e4f7; font-size: 10px; }
.tile-go {
  position: absolute;
  right: 10px;
  bottom: 16px;
  width: 24px;
  height: 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  display: grid;
  place-items: center;
}
.tile-go img { width: 16px; height: 16px; }

.split { display: grid; grid-template-columns: 45fr 55fr; min-height: 420px; background: var(--surface); }
.split.reverse { grid-template-columns: 55fr 45fr; background: #fff; }
.split-copy { display: flex; flex-direction: column; justify-content: center; padding: 72px 52px 72px 0; }
.split.reverse .split-copy { padding: 72px 52px 72px 64px; }
.split-copy h2, .band-copy h2, .section-head h2, .cta-band h2 {
  margin: 0 0 16px;
  font-size: 43px;
  line-height: 1.2;
  font-weight: 700;
}
.split-copy p, .band-copy p { color: #4c6477; font-size: 12px; line-height: 1.75; max-width: 444px; margin-bottom: 22px; }
.split-media { min-height: 372px; overflow: hidden; }
.split-media img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.split .split-copy { padding-left: max(40px, calc((100vw - 1440px) / 2 + 116px)); }
.split.reverse .split-copy { padding-left: 64px; }

.band {
  position: relative;
  min-height: 400px;
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.band-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 20, 45, 0.93) 0%, rgba(0, 25, 54, 0.79) 24%, rgba(0, 31, 67, 0.65) 48%, rgba(0, 33, 70, 0.385) 74%, rgba(0, 45, 89, 0.12) 100%);
}
.band-copy { position: relative; z-index: 1; width: min(1208px, calc(100% - 72px)); margin: 0 auto; padding: 72px 0; }
.band-copy p { color: #fff; max-width: 400px; }
.band-copy h2 { max-width: 360px; }

.cta-band {
  position: relative;
  min-height: 244px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.cta-band .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 29, 59, 0.67), rgba(0, 37, 67, 0.26));
}
.cta-inner { position: relative; z-index: 1; padding: 48px 20px; }
.cta-inner .btn { align-self: center; }
.cta-inner p { margin: 0 0 16px; font-size: 12px; }

.page-hero {
  position: relative;
  height: 348px;
  overflow: hidden;
  color: #fff;
  display: flex;
  align-items: flex-end;
}
.page-hero.tall { height: 444px; align-items: center; }
.page-hero.culture { height: 540px; }
.page-hero .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 27, 59, 0.92) 0%, rgba(0, 35, 68, 0.52) 48%, rgba(0, 33, 65, 0.3) 74%, rgba(0, 22, 48, 0.08) 100%);
}
.page-hero .hero-content { position: relative; z-index: 1; padding-bottom: 42px; }
.page-hero.tall .hero-content { padding: 88px 0 0; }
.page-hero.culture .hero-content { padding-bottom: 72px; }
.page-hero h1 { margin: 0 0 8px; font-size: 55px; line-height: 1.15; font-weight: 700; }
.page-hero.culture h1 { font-size: 60px; line-height: 1.14; }
.page-hero .lead { margin: 0; font-size: 13px; max-width: 560px; }
.date-chip {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 9px;
  margin: 8px 0 12px;
  border: 1px solid rgba(162, 225, 247, 0.45);
  color: #d9f4ff;
  font-size: 11px;
}

.catalog { padding: 64px 0 96px; }
.section-head h2 { font-size: 39px; margin: 0 0 8px; }
.section-head p { color: #587283; font-size: 12px; }
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-top: 28px;
}
.search {
  position: relative;
  width: min(428px, 100%);
}
.search input, .field input, .field select, .field textarea {
  width: 100%;
  height: 44px;
  border: 1px solid #b9d3e2;
  border-radius: 4px;
  padding: 0 12px 0 36px;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
}
.search input:focus, .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); }
.search .mark {
  position: absolute;
  left: 12px;
  top: 8px;
  color: #0a719f;
  font-size: 20px;
  line-height: 1;
}
.sort { display: flex; align-items: center; gap: 12px; color: #587283; font-size: 11px; }
.sort select {
  height: 40px;
  min-width: 140px;
  border: 1px solid #b9d3e2;
  border-radius: 4px;
  padding: 0 12px;
  color: #17364a;
  background: #fff;
}
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 20px 0 16px;
  border-bottom: 1px solid var(--line);
}
.chip {
  height: 36px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid #b5d7eb;
  background: #fff;
  color: #30556e;
  font-size: 12px;
}
.chip.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }
.result-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  color: #265069;
  font-size: 12px;
}
.result-line small { color: #648093; font-size: 10px; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}
.card {
  display: flex;
  flex-direction: column;
  min-height: 456px;
  border: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
  color: inherit;
}
.card-media { position: relative; height: 240px; background: var(--pale); }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.badge {
  position: absolute;
  left: 12px;
  top: 12px;
  height: 28px;
  padding: 0 8px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
}
.badge.flagship { background: #074b79; }
.badge.popular { background: #bd6e28; }
.badge.new { background: #18a3b2; }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 20px; }
.card-body .cat { color: var(--brand); font-size: 10px; font-weight: 700; }
.card-body h3 { margin: 8px 0 4px; font-size: 20px; }
.card-body .model { color: #436278; font-size: 11px; }
.card-body .summary { color: #607887; font-size: 12px; line-height: 1.6; margin: 16px 0 20px; min-height: 40px; }
.card-more {
  margin-top: auto;
  border-top: 1px solid #e0ebf1;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--brand);
  font-size: 11px;
  font-weight: 700;
}
.empty { padding: 48px 0; color: var(--muted); }
.empty[hidden] { display: none; }
.header-tools { display: flex; align-items: center; gap: 8px; }

.news-list { padding: 68px 0 80px; background: #f7fbfe; }
.news-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
.news-head h2 { font-size: 40px; margin: 0; }
.news-head small { color: #89a0ae; font-size: 12px; }
.news-row {
  display: grid;
  grid-template-columns: 268px 1fr;
  gap: 32px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid #dce8ee;
}
.news-row img { width: 100%; height: 136px; object-fit: cover; }
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #e7f4fb;
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}
.news-meta { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.news-meta time { color: #7b92a1; font-size: 12px; }
.news-row h3 { margin: 10px 0 8px; font-size: 20px; }
.news-row p { color: #5d7686; font-size: 14px; margin-bottom: 12px; }
.more-link { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-size: 13px; font-weight: 700; }
.more-link img { width: 16px; height: 16px; }

.contact-block { padding: 88px 0 112px; }
.contact-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 48px; }
.contact-head h2 { margin: 0 0 16px; font-size: 42px; line-height: 1.25; }
.contact-head .desc { color: var(--muted); font-size: 15px; max-width: 640px; }
.direct { display: flex; gap: 24px; align-items: center; padding-bottom: 8px; }
.direct .vline { width: 2px; height: 64px; background: var(--accent); }
.direct small { display: block; color: #617a89; font-size: 12px; margin-bottom: 8px; }
.direct a, .direct span { display: inline-flex; align-items: center; gap: 12px; color: var(--brand); font-size: 17px; font-weight: 700; }
.contact-panel { display: grid; grid-template-columns: 544fr 664fr; min-height: 680px; border-top: 1px solid var(--line); }
.photo-panel { position: relative; min-height: 520px; background: #123951; overflow: hidden; }
.photo-panel img { width: 100%; height: 100%; object-fit: cover; min-height: 680px; }
.photo-panel .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 20, 38, 0) 50%, rgba(3, 20, 38, 0.24) 72%, rgba(3, 20, 38, 0.88) 100%);
}
.photo-caption { position: absolute; left: 48px; right: 48px; bottom: 48px; color: #fff; }
.photo-caption span { display: block; color: #9ee2fa; font-size: 11px; font-weight: 700; margin-bottom: 12px; }
.photo-caption strong { font-size: 25px; line-height: 1.4; }
.inquiry { background: #f4f9fc; padding: 56px 64px; }
.inquiry .kicker { color: var(--brand); font-size: 11px; font-weight: 700; margin-bottom: 12px; }
.inquiry h3 { margin: 0 0 28px; font-size: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field span { font-size: 12px; font-weight: 700; }
.field input, .field select, .field textarea { padding-left: 12px; border-color: #c9dce8; color: #17364a; }
.field textarea { height: 128px; padding-top: 12px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #757575; }
.form-note { margin-top: 12px; color: #68808d; font-size: 11px; }
.notice {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 29, 50, 0.46);
}
.notice[hidden] { display: none; }
.notice-panel {
  width: min(420px, 100%);
  padding: 32px 28px 24px;
  background: var(--white);
  box-shadow: 0 16px 40px rgba(4, 29, 50, 0.18);
}
.notice-panel p { margin: 0 0 24px; color: var(--ink); font-size: 16px; line-height: 1.7; }
.notice-panel button {
  width: 100%;
  min-height: 44px;
  border: 0;
  background: var(--deep);
  color: var(--white);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
body.notice-open { overflow: hidden; }

.crumbs { display: flex; gap: 8px; align-items: center; color: #597385; font-size: 11px; padding: 28px 0 0; }
.crumbs strong { color: #153d56; }
.product-top { display: grid; grid-template-columns: 612px 1fr; gap: 48px; padding: 20px 0 48px; }
.tabs { display: flex; border-bottom: 1px solid #d5e6ef; }
.tabs button {
  height: 40px;
  padding: 0 16px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: #526d7e;
  font-size: 11px;
}
.tabs button.is-active { color: #006b9f; font-weight: 700; border-bottom-color: #1a9fd1; }
.gallery { position: relative; height: 452px; background: #eaf3f8; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery .nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 4px 7px rgba(16, 47, 78, 0.2);
  display: grid;
  place-items: center;
}
.gallery .prev { left: 12px; }
.gallery .next { right: 12px; }
.gallery .nav-btn img { filter: brightness(0); }
.gallery .count {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(8, 44, 77, 0.75);
  color: #fff;
  font-size: 10px;
  padding: 4px 8px;
}
.thumbs { display: flex; gap: 8px; padding-top: 8px; }
.thumbs button { width: 88px; height: 56px; padding: 0; border: 2px solid transparent; background: #eaf3f8; }
.thumbs button.is-active { border-color: #0791c5; }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.video-panel { display: none; height: 452px; place-items: center; text-align: center; color: #fff; background: #0b314c center/cover no-repeat; }
.video-panel.is-on { display: grid; }
.video-panel p { background: rgba(4, 24, 42, 0.55); padding: 16px 20px; }
.buy-row { display: flex; gap: 12px; margin: 18px 0 10px; }
.buy-row .btn { min-width: 108px; }
.buy-row .btn-light { border-radius: 4px; }
.fine { color: #648093; font-size: 10px; }
.pd-title { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.pd-title .badge { position: static; }
.pd-kicker { color: var(--brand); font-size: 11px; }
.product-top h1 { margin: 0 0 8px; font-size: 51px; line-height: 1.15; }
.product-top .model { color: #436278; margin-bottom: 12px; }
.feature-list { margin: 16px 0 0; padding: 0; list-style: none; color: #24455c; }
.feature-list li { padding: 6px 0 6px 16px; position: relative; }
.feature-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); position: absolute; left: 0; top: 14px; }

.subnav {
  position: sticky;
  top: 0;
  z-index: 15;
  background: #f4f8fb;
  border-top: 1px solid #e6eef3;
  border-bottom: 1px solid #e6eef3;
}
.subnav-inner { display: flex; justify-content: center; gap: 36px; height: 52px; }
.subnav a { display: flex; align-items: center; height: 100%; color: #5d7686; font-size: 14px; position: relative; }
.subnav a.is-active { color: var(--brand); font-weight: 700; }
.subnav a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--accent); }

.block { padding: 76px 0; }
.block h2 { margin: 0 0 12px; font-size: 37px; }
.block .intro { color: #546f7e; font-size: 14px; max-width: 676px; }
.intro-grid, .scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.intro-card { min-height: 108px; background: #f2f8fc; border-top: 2px solid #49bee0; padding: 20px; }
.intro-card span { color: #0a84b7; font-size: 10px; }
.intro-card strong { display: block; margin-top: 16px; font-size: 15px; }
.specs { background: #f5f9fc; }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 44px; margin-top: 28px; }
.spec-grid div { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.spec-grid dt { color: #607a89; font-size: 12px; }
.spec-grid dd { margin: 0; font-weight: 700; font-size: 12px; }
.advantage { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.advantage img { width: 100%; height: 416px; object-fit: cover; }
.adv-list { margin-top: 16px; }
.adv-list div { display: flex; gap: 24px; padding: 16px 0; border-top: 1px solid var(--line); }
.adv-list b { color: #0c8db8; font-size: 10px; }
.scene-card { position: relative; height: 220px; overflow: hidden; color: #fff; }
.scene-card img { width: 100%; height: 100%; object-fit: cover; }
.scene-card span { position: absolute; left: 16px; bottom: 14px; font-weight: 700; text-shadow: 0 1px 6px rgba(0,0,0,.45); }
.downloads { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }
.download {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 8px 16px;
  align-items: center;
  border: 1px solid #b8d7e8;
  padding: 20px;
  background: #fff;
  text-align: left;
}
.download .pdf { grid-row: span 2; width: 40px; height: 32px; background: #0b689b; color: #fff; display: grid; place-items: center; font-size: 11px; }
.download strong { font-size: 13px; }
.download small { color: #648092; }
.download em { color: var(--brand); font-style: normal; font-size: 10px; font-weight: 700; }
.related { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.related .card { min-height: 0; }
.related .card-media { height: 180px; }
.consult {
  background: linear-gradient(90deg, #063455, #0a4e78);
  color: #fff;
  text-align: center;
  padding: 48px 16px;
}
.consult h2 { margin: 0 0 8px; font-size: 28px; }
.consult p { margin-bottom: 16px; }
.consult .buy-row { justify-content: center; }

.article { background: #f5f8fa; padding-bottom: 80px; }
.back { display: inline-flex; align-items: center; gap: 4px; color: var(--brand); font-size: 13px; padding: 28px 0 16px; }
.back img { width: 12px; height: 12px; }
.article-meta { display: flex; gap: 16px; align-items: center; border-bottom: 1px solid #dce7ed; padding-bottom: 14px; color: #647d8e; font-size: 12px; }
.article-meta strong { color: var(--brand); }
.article-meta span { margin-left: auto; color: #738896; font-size: 11px; }
.article-lead { padding: 40px 0 28px; font-size: 22px; line-height: 1.6; font-weight: 700; color: #183d55; max-width: 760px; }
.article h2 { margin: 0 0 16px; font-size: 28px; }
.article .prose, .article [data-news-body] p { color: #38566a; font-size: 16px; line-height: 2; max-width: 740px; margin-bottom: 16px; }
.figure { margin: 8px 0 48px; }
.figure img { width: 100%; height: 520px; object-fit: cover; }
.figure figcaption { margin-top: 12px; color: #738896; font-size: 11px; }
.related-bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid #dce7ed; padding-top: 36px; }
.related-bar small { color: var(--brand); font-weight: 700; font-size: 12px; }
.related-bar strong { display: block; margin-top: 8px; font-size: 26px; }

.culture-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding: 104px 0 112px; }
.culture-intro h2 { margin: 0 0 20px; font-size: 40px; line-height: 1.25; }
.culture-intro p { color: #4b6575; font-size: 15px; line-height: 1.9; margin-top: 16px; }
.culture-intro img { width: 100%; height: 480px; object-fit: cover; }
.belief { background: #062b49; color: #fff; padding: 88px 0 96px; }
.belief-grid { display: grid; grid-template-columns: 320px 1fr; gap: 80px; align-items: start; }
.belief h2 { margin: 0 0 16px; font-size: 36px; line-height: 1.4; font-weight: 600; }
.belief p { color: #bcd8e8; font-size: 15px; }
.values { background: #f3f8fb; padding: 96px 0 112px; }
.values h2 { margin: 0; font-size: 40px; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 56px; }
.value-grid article { border-top: 2px solid var(--accent); padding-top: 28px; }
.value-grid h3 { margin: 0 0 16px; font-size: 24px; }
.value-grid p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.domains { padding: 100px 0 80px; }
.domain-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.domain-head h2 { margin: 0; font-size: 40px; }
.domain-head p { max-width: 360px; color: var(--muted); font-size: 14px; }
.domain-list { margin-top: 48px; border-top: 1px solid var(--line); }
.domain {
  display: grid;
  grid-template-columns: 160px 180px 1fr 24px;
  gap: 36px;
  align-items: center;
  min-height: 144px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.domain img.thumb { width: 160px; height: 104px; object-fit: cover; }
.domain h3 { margin: 0; font-size: 26px; }
.domain p { color: var(--muted); }
.app-band { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; background: #eaf4fb; padding: 40px 0; min-height: 500px; }
.app-band h2 { margin: 0 0 16px; font-size: 40px; line-height: 1.3; color: #102d42; }
.app-band p { color: var(--muted); font-size: 15px; line-height: 1.85; margin-bottom: 24px; max-width: 500px; }
.phone {
  width: 224px;
  height: 370px;
  margin: 0 auto;
  border: 8px solid #092b45;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  background: #092b45;
  color: #fff;
}
.phone img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.phone-copy { position: absolute; inset: 0; padding: 14px 16px 20px; display: flex; flex-direction: column; }
.phone-copy b { margin-top: auto; font-size: 25px; }
.phone-copy span { color: #d7e9f4; font-size: 11px; margin-top: 6px; }
.closing {
  position: relative;
  min-height: 440px;
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.closing .shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 24, 45, 0.94) 0%, rgba(3, 37, 63, 0.66) 52%, rgba(3, 37, 63, 0.12) 100%);
}
.closing .wrap { position: relative; z-index: 1; }
.closing h2 { margin: 0 0 16px; font-size: 40px; }
.closing p { max-width: 600px; color: #d9eaf4; font-size: 15px; line-height: 1.85; margin-bottom: 24px; }

@media (max-width: 1100px) {
  .hero { height: auto; min-height: 0; padding-bottom: 24px; }
  .hero-copy { position: relative; left: auto; top: auto; padding: 120px 0 0; margin-left: max(24px, calc((100% - 1208px) / 2)); }
  .hero-copy h1 { font-size: 46px; }
  .hero-controls { position: relative; left: auto; top: auto; margin: 20px 0 20px max(24px, calc((100% - 1208px) / 2)); }
  .hero-tiles { position: relative; left: auto; top: auto; transform: none; margin: 0 auto; grid-template-columns: repeat(3, 1fr); }
  .split, .split.reverse, .product-top, .advantage, .contact-panel, .culture-intro, .belief-grid, .app-band { grid-template-columns: 1fr; }
  .split .split-copy, .split.reverse .split-copy { padding: 48px 24px; }
  .product-grid, .intro-grid, .scene-grid, .value-grid { grid-template-columns: 1fr 1fr; }
  .contact-head, .domain-head, .news-head { flex-direction: column; align-items: flex-start; }
  .inquiry { padding: 32px 24px; }
  .domain { grid-template-columns: 120px 1fr 24px; }
  .domain p { display: none; }
}
@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .header-inner { width: calc(100% - 32px); grid-template-columns: auto 1fr auto; }
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(4, 29, 50, 0.96);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    height: auto;
    padding: 8px 20px 16px;
  }
  .nav.is-open { display: flex; }
  .nav a { height: 44px; }
  .nav a.is-active::after { display: none; }
  .hero-tiles, .product-grid, .intro-grid, .scene-grid, .value-grid, .downloads, .related, .spec-grid, .form-row { grid-template-columns: 1fr; }
  .news-row { grid-template-columns: 1fr; }
  .page-hero h1, .hero-copy h1, .split-copy h2, .culture-intro h2, .values h2, .closing h2 { font-size: 32px; }
  .product-top h1 { font-size: 36px; }
  .footer-top, .footer-bottom, .related-bar { flex-direction: column; align-items: flex-start; }
  .wrap, .wrap-lg, .wrap-md, .wrap-news, .wrap-article { width: calc(100% - 32px); }
  .photo-panel img, .split-media img, .figure img, .advantage img, .culture-intro img { min-height: 240px; height: 280px; }
}