@font-face{
  font-family:"Jost";
  src:url("/assets/jost-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Jost";
  src:url("/assets/jost-latin-wght-normal.woff2") format("woff2-variations");
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Michroma";
  src:url("/assets/Michroma-Regular.ttf") format("truetype");
  font-style:normal;
  font-weight:400;
  font-display:swap;
}
:root {
  --bg: #fbf7f8;
  --surface: #ffffff;
  --surface-2: #f4e9ee;
  --text: #181015;
  --muted: #6e6067;
  --line: #ddcdd4;
  --accent: #62032d;
  --accent-deep: #3f001d;
  --accent-2: #f7edf2;
  --gold: #c9a75d;
  --gold-soft: #f4ead3;
  --shadow: 0 16px 42px rgba(98, 3, 45, .12);
  --radius: 22px;
  --max: 1440px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Jost", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,253,251,.96); backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(98,3,45,.12);
}
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 24px; }
.brand { font-size: 15px; font-weight: 800; letter-spacing: .11em; white-space: nowrap; }
.brand span { font-weight: 500; color: var(--muted); }
.main-nav { display: flex; gap: 18px; margin-left: auto; align-items:center; }
.main-nav a { color: var(--muted); font-size: 12px; font-weight: 400; white-space:nowrap; }
.main-nav a.active, .main-nav a:hover { color: var(--text); }
.main-nav .nav-contact { border:1px solid rgba(98,3,45,.5); border-radius:999px; padding:10px 15px; color:var(--accent); }
.main-nav .nav-contact:hover { background:var(--accent); color:#fff; }
.lang-switch { display: flex; align-items: center; gap: 4px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 4px; }
.lang-switch button { border: 0; background: transparent; border-radius: 999px; padding: 6px 9px; font-size: 12px; font-weight: 700; color: var(--muted); cursor: pointer; }
.lang-switch button.active { background: var(--text); color: #fff; }
.mobile-nav-toggle { display: none; margin-left: auto; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 8px 10px; }
.hero { padding: 68px 0 34px; background:radial-gradient(circle at 86% 18%,rgba(201,167,93,.2),transparent 24%),linear-gradient(180deg,#fffdfb 0%,#f8f0f4 100%); border-bottom:1px solid rgba(98,3,45,.08); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 44px; align-items: end; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--gold); }
h1 { font-size: clamp(42px, 6vw, 82px); line-height: .98; letter-spacing: -.055em; margin: 0; max-width: 1000px; }
.hero p { color: var(--muted); font-size: 17px; margin: 18px 0 0; max-width: 760px; }
.hero-stat { background: var(--text); color: #fff; border-radius: 26px; padding: 30px; min-height: 180px; display: flex; flex-direction: column; justify-content: space-between; }
.hero-stat strong { font-size: clamp(52px, 5vw, 80px); line-height: .9; letter-spacing: -.05em; }
.hero-stat span { color: #c9d0d8; font-size: 14px; }
.toolbar { padding: 18px 0 10px; }
.toolbar-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: 0 8px 28px rgba(98,3,45,.055); }
.search-row { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(150px, .6fr)); gap: 10px; }
.search-wrap { position: relative; }
.search-wrap svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); }
.input, .select { width: 100%; height: 48px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--text); padding: 0 14px; outline: none; }
.search-wrap .input { padding-left: 42px; }
.input:focus, .select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,167,93,.16); }
.filter-meta { display: flex; gap: 10px; align-items: center; justify-content: space-between; margin-top: 12px; color: var(--muted); font-size: 13px; }
.clear-btn { border: 0; background: transparent; font-size: 13px; color: var(--text); text-decoration: underline; cursor: pointer; }
.catalog-section { padding: 18px 0 70px; }
.section-head { display: flex; justify-content: space-between; gap: 18px; align-items: baseline; margin: 18px 0; }
.section-head h2 { margin: 0; font-size: 24px; letter-spacing: -.02em; }
.section-head span { color: var(--muted); font-size: 13px; }
.card-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.product-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; min-width: 0; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #62032d; }
.card-image { aspect-ratio: 1 / .92; background: radial-gradient(circle at 78% 18%,rgba(201,167,93,.26),transparent 32%),linear-gradient(145deg,#f1dfe7,#fffaf6); overflow: hidden; position: relative; }
.card-image img { width: 100%; height: 100%; object-fit: contain; padding: 18px; mix-blend-mode: multiply; }
.placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; color: var(--accent); text-align: center; }
.placeholder svg { width: 82px; height: 82px; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; opacity: .72; }
.placeholder span { font-family: Michroma, sans-serif; font-size: .69rem; letter-spacing: .1em; text-transform: uppercase; opacity: .72; }
.translation-note { border: 1px solid var(--line); border-radius: 16px; padding: 20px; background: rgba(248,240,244,.55); }
.translation-note p { margin: 0; color: var(--muted); }
.card-body { padding: 16px 17px 18px; }
.card-kicker { font-size: 12px; color: var(--muted); min-height: 18px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-title { font-size: 19px; line-height: 1.15; margin: 5px 0 10px; letter-spacing: -.025em; }
.card-desc { font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 58px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.badge { display: inline-flex; align-items: center; min-height: 25px; padding: 4px 9px; border-radius: 999px; background: var(--accent-2); color: var(--accent); border:1px solid rgba(98,3,45,.09); font-size: 11px; font-weight: 700; }
.loading { padding: 80px 0; text-align: center; color: var(--muted); }
.spinner { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--text); margin: 0 auto 14px; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty { text-align: center; padding: 70px 20px; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); }
.breadcrumbs { padding: 28px 0 0; color: var(--muted); font-size: 13px; }
.breadcrumbs a:hover { color: var(--text); }
.detail { padding: 24px 0 80px; }
.detail-hero { display: grid; grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr); gap: 42px; align-items: start; }
.detail-image { background:radial-gradient(circle at 82% 16%,rgba(201,167,93,.25),transparent 30%),linear-gradient(145deg,#f2e4ea,#fffdfb); border: 1px solid var(--line); border-radius: 24px; aspect-ratio: 1; display: grid; place-items: center; overflow: hidden; position: sticky; top: 112px; }
.detail-image img { width: 100%; height: 100%; object-fit: contain; padding: 38px; mix-blend-mode: multiply; }
.detail-content h1 { font-size: clamp(38px, 5vw, 70px); margin-bottom: 14px; }
.lead { font-size: 19px; line-height: 1.6; color: #443740; margin: 22px 0; }
.content-block { margin-top: 34px; }
.content-block h2 { font-size: 20px; letter-spacing: -.02em; margin: 0 0 12px; }
.rich-text { white-space: pre-line; color: #514650; line-height: 1.7; }
.specs { margin-top: 38px; border-top: 1px solid var(--line); }
.spec-row { display: grid; grid-template-columns: minmax(170px,.44fr) minmax(0,1fr); gap: 28px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.spec-label { font-size: 13px; font-weight: 750; color: #6b6670; }
.spec-value { font-size: 14px; white-space: pre-line; overflow-wrap: anywhere; }
.footer { border-top: 1px solid rgba(255,255,255,.1); padding: 30px 0 40px; background:var(--accent-deep); color:#f3e5eb; font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; }
.error-box { margin: 50px auto; max-width: 720px; border: 1px solid #e2bcbc; background: #fff4f4; border-radius: 16px; padding: 20px; color: #702f2f; }
@media (max-width: 1100px) {
  .card-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .search-row { grid-template-columns: 1fr 1fr; }
  .detail-hero { grid-template-columns: .9fr 1.1fr; gap: 28px; }
  .main-nav { display: none; }
  .mobile-nav-toggle { display: block; margin-left:0; border-radius:999px; color:var(--accent); }
  .lang-switch { margin-left:auto; }
  .site-header.open .main-nav { position: absolute; top: 100px; left: 14px; right: 14px; display: flex; flex-direction: column; align-items:stretch; background: #fff; border: 1px solid rgba(98,3,45,.2); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
  .site-header.open .main-nav a { padding:8px 4px; }
  .site-header.open .main-nav .nav-contact { padding:10px 14px; text-align:center; }
}
@media (max-width: 820px) {
  .container { width: min(100% - 28px, var(--max)); }
  .main-nav { display: none; }
  .mobile-nav-toggle { display: block; }
  .site-header.open .main-nav { position: absolute; top: 72px; left: 14px; right: 14px; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px; box-shadow: var(--shadow); }
  .lang-switch { margin-left: auto; }
  .mobile-nav-toggle { margin-left: 0; }
  .hero { padding-top: 40px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-stat { min-height: 130px; }
  .search-row { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-image { position: static; aspect-ratio: 1.15; }
}
@media (max-width: 560px) {
  .header-inner { gap: 10px; }
  .brand span { display: none; }
  .lang-switch button { padding: 5px 7px; }
  .hero h1, .detail-content h1 { font-size: 44px; }
  .spec-row { grid-template-columns: 1fr; gap: 6px; }
  .footer-inner { flex-direction: column; }
}

/* Shared Lianta identity across catalogue and product pages. */
.brand { display:flex; align-items:center; gap:22px; font-weight:400; letter-spacing:.04em; }
.brand-logo { width:74px; height:auto; flex-shrink:0; }
.brand span { font-family:"Michroma",sans-serif; font-size:10px; color:var(--accent); font-weight:400; }
.header-inner { min-height:100px; }
.main-nav, .lang-switch, .mobile-nav-toggle { font-family:"Michroma","PingFang SC","Microsoft YaHei",sans-serif; }
.main-nav a { font-size:12px; font-weight:400; }
.main-nav a.active, .main-nav a:hover { color:var(--accent); }
.lang-switch button { font-weight:400; }
.lang-switch button.active { background:var(--accent); }
h1,h2,h3 { font-weight:500; }
h1 { font-size:clamp(38px,4.5vw,64px); line-height:1.15; letter-spacing:-.015em; }
.eyebrow { color:var(--accent); font-size:13px; letter-spacing:.13em; }
.eyebrow::before { background:var(--gold); }
.hero { padding:56px 0 28px; }
.hero p { font-size:20px; }
.input:focus, .select:focus { border-color:var(--gold); box-shadow:0 0 0 3px rgba(201,167,93,.16); }
.clear-btn,.breadcrumbs a:hover { color:var(--accent); }
.card-title { font-size:21px; line-height:1.25; letter-spacing:-.01em; }
.card-desc { font-size:15px; }
.spinner { border-top-color:var(--accent); }
.footer { background:var(--accent-deep); font-size:14px; }
a:focus-visible,button:focus-visible { outline:2px solid var(--accent); outline-offset:4px; }
html[lang="zh-CN"] body { font-family:"HarmonyOS Sans SC","MiSans","Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif; }
html[lang="zh-CN"] .brand-logo { width:66px; }
html[lang="zh-CN"] .brand span { font-family:inherit; font-size:14px; letter-spacing:.08em; }
html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3 { letter-spacing:.01em; }
@media(max-width:820px) {
 .site-header.open .main-nav { top:100px; border-color:rgba(98,3,45,.2); }
 .detail-image { top:auto; }
}
@media(max-width:560px) {
 .header-inner { min-height:88px; }
 .brand { gap:0; }
 .brand-logo { width:64px; }
 html[lang="zh-CN"] .brand-logo { width:60px; }
 .site-header.open .main-nav { top:88px; }
 .hero h1,.detail-content h1 { font-size:38px; }
 .hero p { font-size:18px; }
 .card-title { font-size:18px; }
}