:root {
  --ink: #17202b;
  --muted: #5d6773;
  --paper: #f4f6f8;
  --paper-2: #e6ebf0;
  --white: #fff;
  --accent: #e4571a;
  --navy: #122033;
  --line: rgba(18, 32, 51, .12);
  --max: 1200px;
  --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }
h1, h2, h3 { font-family: var(--sans); font-weight: 700; letter-spacing: -.02em; line-height: 1.15; }
h1 { font-size: clamp(32px, 4vw, 48px); margin: 0 0 14px; }
h2 { font-size: clamp(24px, 2.4vw, 32px); margin: 0; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px; z-index: 9; }
.kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; text-decoration: none;
  border: 0; padding: 12px 18px; border-radius: 2px; cursor: pointer; font-weight: 700;
}
.btn.line { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.75); }
.btn.line:hover { background: #fff; color: var(--navy); }
.top { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.top-meta, .top-bar, .foot-grid, .series, .picks, .split, .why, .notes, .faq, .cta, .page-head, .cards, .machine, .sheet, .contact-wrap, .brands, .banner-inner, .statbar {
  width: min(var(--max), calc(100% - 40px));
  margin-left: auto; margin-right: auto;
}
.top-meta-bar { background: var(--navy); color: #d5dbe3; }
.top-meta { display: flex; gap: 18px; align-items: center; font-size: 13px; padding: 7px 0; }
.top-meta > a { color: #d5dbe3; text-decoration: none; }
.langs { margin-left: auto; display: flex; gap: 14px; }
.langs a { text-decoration: none; color: #b7c2ce; }
.langs a[aria-current="true"] { color: #fff; font-weight: 700; }
.top-bar { display: flex; align-items: center; gap: 22px; padding: 10px 0; }
.brand { display: flex; gap: 10px; align-items: center; text-decoration: none; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand strong { display: block; font-size: 22px; letter-spacing: -.02em; }
.brand small { color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }
.nav { display: flex; gap: 18px; align-items: center; }
.nav > a, .nav-drop > a { text-decoration: none; }
.nav-drop { position: relative; }
.nav-panel {
  display: none; position: absolute; top: 100%; left: 0; min-width: 240px;
  background: var(--white); border: 1px solid var(--line); padding: 8px;
}
.nav-drop:hover .nav-panel, .nav-drop:focus-within .nav-panel { display: grid; }
.nav-panel a { text-decoration: none; padding: 8px 10px; }
.nav-panel a:hover { background: var(--paper); }
.top-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.search input, .quote-form input, .quote-form textarea, .mini-form input, .mini-form textarea, .search-lg input {
  width: 100%; border: 0; border-bottom: 1px solid var(--line); background: transparent; padding: 8px 0;
}
.search input { width: 140px; }
.burger { display: none; background: transparent; border: 1px solid var(--line); padding: 8px 10px; }
.banner { position: relative; height: 620px; background: var(--navy); overflow: hidden; }
.banner-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.banner-shade {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8, 16, 28, .88) 0%, rgba(8, 16, 28, .62) 38%, rgba(8, 16, 28, .18) 68%, rgba(8, 16, 28, .28) 100%);
}
.banner-inner { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: center; color: #fff; padding-bottom: 36px; }
.banner-kicker { margin: 0 0 12px; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #ffb089; font-weight: 700; }
.banner h1 { max-width: 12em; color: #fff; font-size: clamp(36px, 4.6vw, 58px); }
.banner-lead { max-width: 34rem; margin: 0; color: #e6edf4; font-size: 17px; }
.banner-actions { display: flex; gap: 12px; align-items: center; margin-top: 26px; }
.banner-wa { color: #fff; font-weight: 700; }
.statbar {
  position: relative; z-index: 2; margin-top: -42px;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; box-shadow: 0 10px 30px rgba(16, 28, 44, .08);
}
.statbar div { padding: 18px 22px; border-left: 1px solid var(--line); }
.statbar div:first-child { border-left: 0; }
.statbar dt { font-size: 28px; font-weight: 750; }
.statbar dd { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.sec-head { display: flex; align-items: end; gap: 16px; margin: 0 0 16px; }
.sec-head a { margin-left: auto; color: var(--accent); font-weight: 700; text-decoration: none; }
.series { padding: 54px 0 10px; }
.series-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.series-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  text-decoration: none; color: var(--ink); overflow: hidden;
}
.series-card img { width: 100%; height: 132px; object-fit: contain; background: #f7f8fa; }
.series-card:hover { border-color: var(--accent); }
.series-card span {
  padding: 10px 8px 12px; font-weight: 700; font-size: 13px; line-height: 1.3; text-align: center;
}
.cards, .note-grid, .why-grid, .catalog { display: grid; gap: 16px; }
.catalog { grid-template-columns: repeat(3, 1fr); }
.catalog-card, .card {
  display: grid; gap: 8px; text-decoration: none; background: var(--white);
  border: 1px solid var(--line); padding: 10px;
}
.catalog-card img { width: 100%; height: 210px; object-fit: contain; background: #f7f8fa; }
.card img { width: 100%; height: 180px; object-fit: cover; }
.catalog-card strong { font-size: 16px; line-height: 1.35; }
.catalog-card em, .card em { color: var(--muted); font-style: normal; font-size: 13px; }
.catalog-card b { color: var(--accent); font-size: 13px; }
.picks, .split, .why, .notes, .faq, .brands { padding: 36px 0; }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center; }
.split img { height: 340px; width: 100%; object-fit: cover; }
.text-link { color: var(--accent); font-weight: 700; }
.why-grid { grid-template-columns: repeat(4, 1fr); gap: 14px; }
.why article { background: #fff; border: 1px solid var(--line); padding: 16px 16px 8px; }
.why h3 { font-size: 16px; margin: 0 0 8px; }
.why p { margin: 0 0 8px; color: var(--muted); font-size: 14px; }
.market {
  min-height: 280px; display: flex; align-items: center;
  background: var(--navy) center/cover no-repeat; color: #fff; position: relative;
}
.market::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,16,28,.82), rgba(8,16,28,.45)); }
.market-inner { position: relative; width: min(var(--max), calc(100% - 40px)); margin: 0 auto; padding: 48px 0; max-width: 640px; margin-right: auto; margin-left: max(20px, calc((100% - var(--max)) / 2)); }
.market .kicker { color: #ffb089; }
.market p { color: #e4ebf2; }
.brands { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.brands img { height: 42px; width: auto; object-fit: contain; filter: grayscale(1); }
.notes-page { padding-top: 8px; }
.note-list { background: #fff; border: 1px solid var(--line); }
.note-list a {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; align-items: center;
  padding: 16px 18px; text-decoration: none; border-bottom: 1px solid var(--line);
}
.note-list a:has(img) { grid-template-columns: 200px minmax(0, 1fr); }
.note-list a:last-child { border-bottom: 0; }
.note-list a:hover { background: #f7f8fa; }
.note-list img { width: 200px; height: 124px; object-fit: cover; }
.note-list strong { display: block; font-size: 16px; line-height: 1.35; }
.note-list em {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-top: 6px; color: var(--muted); font-style: normal; font-size: 14px;
}
.about-banner { height: 460px; }
.about-banner .crumbs, .about-banner .crumbs a { color: #d7dee6; }
.about-intro, .qc, .certs {
  width: min(var(--max), calc(100% - 40px));
  margin-left: auto; margin-right: auto;
}
.about-intro {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  padding: 48px 0 12px;
}
.about-film { background: var(--navy); }
.about-film video, .about-film img { width: 100%; height: 360px; object-fit: cover; display: block; background: #0d1724; }
.about-story { font-size: 16px; line-height: 1.65; margin: 0 0 8px; }
.about-facts { list-style: none; padding: 0; margin: 16px 0 20px; }
.about-facts li { padding: 10px 0; border-top: 1px solid var(--line); }
.about-facts span { display: block; color: var(--muted); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 2px; }
.about-facts a { color: var(--ink); font-weight: 650; text-decoration: none; }
.qc, .certs { padding: 28px 0 8px; }
.qc-lead { margin: -6px 0 16px; color: var(--muted); }
.qc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.qc-grid article { background: #fff; border: 1px solid var(--line); }
.qc-grid img { width: 100%; height: 150px; object-fit: cover; }
.qc-grid h3 { font-size: 15px; margin: 12px 12px 6px; }
.qc-grid p { margin: 0 12px 14px; color: var(--muted); font-size: 13px; }
.cert-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cert-row img { width: 100%; height: 190px; object-fit: contain; background: #fff; border: 1px solid var(--line); padding: 8px; }
.sheet { width: min(760px, calc(100% - 40px)); }
.sheet-cover { width: 100%; max-height: 380px; object-fit: cover; }
.faq details { border-top: 1px solid var(--line); padding: 12px 0; }
.faq summary { cursor: pointer; font-weight: 650; }
.cta-band { background: var(--navy); color: #fff; margin-top: 10px; }
.cta { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 36px 0; }
.cta p { color: #d5dbe3; margin-bottom: 0; }
.page-head { padding: 42px 0 10px; }
.crumbs { color: var(--muted); font-size: 14px; }
.crumbs a { color: var(--accent); }
.cards { grid-template-columns: repeat(3, 1fr); padding-bottom: 40px; }
.card span { color: var(--accent); font-size: 14px; }
.pager { display: flex; gap: 8px; padding: 10px 0 40px; width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.pager a { text-decoration: none; min-width: 36px; text-align: center; border: 1px solid var(--line); padding: 6px; }
.pager a[aria-current="page"] { background: var(--navy); color: #fff; }
.machine, .sheet { padding: 28px 0 50px; }
.machine-top { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; }
.gallery-main { width: 100%; height: 460px; object-fit: cover; border-radius: 16px; background: var(--paper-2); }
.thumbs { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.thumbs button { border: 0; padding: 0; background: transparent; cursor: pointer; }
.thumbs img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; }
.mini-form, .quote-form { display: grid; gap: 10px; }
.mini-form label, .quote-form label { display: grid; gap: 4px; font-size: 14px; }
.prose { max-width: 820px; padding: 20px 0 40px; }
.prose table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }
.prose th { background: var(--paper-2); }
.prose figure img, .sheet-cover { border-radius: 12px; margin: 12px 0; }
.contact-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; padding: 42px 0; }
.contact-facts { list-style: none; padding: 0; }
.contact-facts li { display: grid; gap: 2px; padding: 10px 0; border-top: 1px solid var(--line); }
.contact-facts span { color: var(--muted); font-size: 13px; }
.ok { background: #e5f2ea; padding: 10px 12px; }
.err { background: #f8e6df; padding: 10px 12px; }
.search-lg { display: flex; gap: 10px; align-items: end; max-width: 520px; }
.foot { background: var(--ink); color: #efe8dc; margin-top: 20px; padding: 40px 0 16px; }
.foot a { color: #efe8dc; }
.foot-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr .6fr; gap: 24px; }
.foot h2 { font-size: 16px; font-family: var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin: 6px 0; }
.brand-name { font-size: 26px; font-weight: 700; margin: 0 0 8px; }
.muted { color: #c9c0b4; }
.foot-end { width: min(var(--max), calc(100% - 40px)); margin: 24px auto 0; display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 12px; font-size: 13px; color: #c9c0b4; }
@media (max-width: 1100px) {
  .series-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .split, .machine-top, .contact-wrap, .cards, .catalog, .foot-grid { grid-template-columns: 1fr; }
  .note-list a:has(img) { grid-template-columns: 112px minmax(0, 1fr); gap: 12px; }
  .note-list img { width: 112px; height: 80px; }
  .gallery-main, .split img { height: 240px; }
  .banner { height: 520px; }
  .about-intro { grid-template-columns: 1fr; }
  .qc-grid, .cert-row { grid-template-columns: 1fr 1fr; }
  .about-film video, .about-film img { height: 220px; }
  .statbar { grid-template-columns: 1fr 1fr; }
  .series-grid { grid-template-columns: 1fr 1fr; }
  .burger { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; padding: 12px 20px 20px; border-bottom: 1px solid var(--line); }
  .nav.open { display: grid; }
  .nav-panel { position: static; display: grid; border: 0; padding: 0 0 0 10px; background: transparent; }
  .search { display: none; }
  .top-meta-bar { display: none; }
  .cta, .foot-end, .banner-actions { flex-direction: column; align-items: flex-start; }
}