:root {
      --bg: #FDFBF7;
      --ink: #1a1a1a;
      --ink-soft: #4a4a4a;
      --muted: #8a8a8a;
      --line: rgba(0,0,0,0.08);
      --accent: #2d5a3d;
      --shell: rgba(0,0,0,0.04);
      --shell-line: rgba(0,0,0,0.06);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: 'New York', 'Iowan Old Style', Charter, Georgia, serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
    .breadcrumb {
      font-family: 'SF Pro Display', 'Helvetica Neue', system-ui, sans-serif;
      font-size: 13px;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--muted);
      padding: 2rem 0;
    }
    .breadcrumb a { color: var(--ink-soft); text-decoration: none; transition: color 300ms; }
    .breadcrumb a:hover { color: var(--accent); }

    /* Hero grid */
    .pd-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 4rem;
      padding: 2rem 0 6rem;
    }
    @media (max-width: 768px) {
      .pd-grid { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 3rem; }
    }

    /* Gallery */
    .pd-gallery {
      background: var(--shell);
      padding: 8px;
      border-radius: 2rem;
      box-shadow: 0 0 0 1px var(--shell-line);
    }
    .pd-main-img {
      background: #fff;
      border-radius: calc(2rem - 8px);
      overflow: hidden;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.6);
      aspect-ratio: 1 / 1;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .pd-main-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 800ms cubic-bezier(0.32, 0.72, 0, 1);
    }
    .pd-thumbs {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      margin-top: 8px;
    }
    .pd-thumb {
      background: var(--shell);
      padding: 6px;
      border-radius: 1rem;
      box-shadow: 0 0 0 1px var(--shell-line);
      cursor: pointer;
      border: none;
      transition: all 500ms cubic-bezier(0.32, 0.72, 0, 1);
    }
    .pd-thumb:hover { transform: translateY(-2px); }
    .pd-thumb.active {
      box-shadow: 0 0 0 1.5px var(--accent);
      background: rgba(45, 90, 61, 0.06);
    }
    .pd-thumb img {
      width: 100%;
      aspect-ratio: 1 / 1;
      object-fit: cover;
      border-radius: calc(1rem - 6px);
      display: block;
    }

    /* Info */
    .pd-info { display: flex; flex-direction: column; gap: 1.5rem; padding-top: 1rem; }
    .pd-eyebrow {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 11px;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      color: var(--accent);
      font-weight: 500;
    }
    .pd-info h1 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 400;
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: var(--ink);
    }
    .pd-summary {
      font-size: 17px;
      color: var(--ink-soft);
      line-height: 1.7;
      max-width: 480px;
    }
    .pd-meta {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      padding: 1.5rem;
      background: var(--shell);
      border-radius: 1.25rem;
      box-shadow: 0 0 0 1px var(--shell-line);
    }
    .pd-meta > div { display: flex; flex-direction: column; gap: 0.25rem; }
    .pd-meta .label {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 10px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--muted);
      font-weight: 500;
    }
    .pd-meta span:not(.label) {
      font-size: 15px;
      color: var(--ink);
      font-weight: 500;
    }

    .pd-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; }
    .btn-primary, .btn-ghost {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 14px;
      font-weight: 500;
      padding: 0.85rem 1.5rem;
      border-radius: 9999px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      transition: all 600ms cubic-bezier(0.32, 0.72, 0, 1);
      cursor: pointer;
    }
    .btn-primary {
      background: var(--ink);
      color: #fff;
    }
    .btn-primary:hover { transform: scale(0.98); }
    .btn-primary .icon-bubble {
      width: 1.75rem;
      height: 1.75rem;
      border-radius: 9999px;
      background: rgba(255,255,255,0.15);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: transform 600ms cubic-bezier(0.32, 0.72, 0, 1);
    }
    .btn-primary:hover .icon-bubble { transform: translate(4px, -1px) scale(1.05); }
    .btn-ghost {
      background: var(--shell);
      color: var(--ink);
      box-shadow: 0 0 0 1px var(--shell-line);
    }
    .btn-ghost:hover { background: rgba(0,0,0,0.08); }

    /* Specs */
    .pd-specs-wrap {
      background: var(--shell);
      padding: 8px;
      border-radius: 1.5rem;
      box-shadow: 0 0 0 1px var(--shell-line);
      margin-top: 0.5rem;
    }
    .pd-specs {
      background: #fff;
      border-radius: calc(1.5rem - 8px);
      padding: 1.5rem;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.6);
    }
    .pd-specs h3 {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 11px;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      color: var(--muted);
      font-weight: 500;
      margin-bottom: 1rem;
    }
    .pd-specs dl { display: grid; gap: 0.75rem; }
    .pd-specs .spec-row {
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 1rem;
      padding: 0.5rem 0;
      border-top: 1px solid var(--line);
    }
    .pd-specs dt {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 13px;
      color: var(--muted);
      letter-spacing: 0.05em;
      text-transform: capitalize;
    }
    .pd-specs dd { font-size: 14px; color: var(--ink); }
    @media (max-width: 768px) {
      .pd-specs .spec-row { grid-template-columns: 110px 1fr; }
    }

    /* Description */
    .pd-description {
      padding: 6rem 0;
      max-width: 760px;
      margin: 0 auto;
    }
    .pd-description h2 {
      font-size: clamp(1.75rem, 3.5vw, 2.5rem);
      font-weight: 400;
      letter-spacing: -0.01em;
      margin-bottom: 1.5rem;
      color: var(--ink);
    }
    .pd-description div {
      font-size: 17px;
      color: var(--ink-soft);
      line-height: 1.8;
    }

    /* Related */
    .related-section {
      padding: 4rem 0 8rem;
      background: var(--shell);
      box-shadow: 0 0 0 1px var(--shell-line);
      margin: 0 1.5rem;
      border-radius: 2rem;
    }
    .related-section h2 {
      font-size: clamp(1.75rem, 3.5vw, 2.5rem);
      font-weight: 400;
      letter-spacing: -0.01em;
      text-align: center;
      margin-bottom: 3rem;
      color: var(--ink);
    }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.5rem;
      padding: 0 2rem;
    }
    .related-card {
      background: #fff;
      border-radius: 1.5rem;
      overflow: hidden;
      text-decoration: none;
      color: inherit;
      box-shadow: 0 0 0 1px var(--shell-line);
      transition: all 600ms cubic-bezier(0.32, 0.72, 0, 1);
      display: flex;
      flex-direction: column;
    }
    .related-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 40px -20px rgba(0,0,0,0.15);
    }
    .related-card img {
      width: 100%;
      aspect-ratio: 4/3;
      object-fit: cover;
      background: var(--shell);
    }
    .related-card-body { padding: 1.25rem 1.5rem 1.5rem; }
    .related-card .cat {
      font-family: 'SF Pro Display', system-ui, sans-serif;
      font-size: 10px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--muted);
      display: block;
      margin-bottom: 0.5rem;
    }
    .related-card h3 {
      font-size: 18px;
      font-weight: 500;
      color: var(--ink);
      line-height: 1.3;
    }

    /* Inquiry */
    .inquiry-section {
      padding: 6rem 0 8rem;
      text-align: center;
    }
    .inquiry-shell {
      background: var(--shell);
      padding: 10px;
      border-radius: 2rem;
      box-shadow: 0 0 0 1px var(--shell-line);
      max-width: 720px;
      margin: 0 auto;
    }
    .inquiry-card {
      background: var(--ink);
      color: #fff;
      padding: 4rem 3rem;
      border-radius: calc(2rem - 10px);
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.1);
    }
    .inquiry-card h2 {
      font-size: clamp(1.75rem, 3.5vw, 2.5rem);
      font-weight: 400;
      letter-spacing: -0.01em;
      margin-bottom: 1rem;
    }
    .inquiry-card p {
      font-size: 16px;
      color: rgba(255,255,255,0.75);
      margin-bottom: 2rem;
      max-width: 440px;
      margin-left: auto;
      margin-right: auto;
    }
    .inquiry-card .btn-primary {
      background: #fff;
      color: var(--ink);
    }
    .inquiry-card .btn-primary .icon-bubble {
      background: rgba(0,0,0,0.08);
    }
  

@media (max-width: 1024px) {
  img { max-width: 100% !important; }
  [style*="grid-template-columns"] { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}
@media (max-width: 767px) {
  *, *::before, *::after { box-sizing: border-box; }
  body { overflow-x: hidden; }
  [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  [style*="display: flex"] { max-width: 100% !important; flex-wrap: wrap !important; }
  img { max-width: 100% !important; }
  video { max-width: 100% !important; }
}

.wehao-fab{position:fixed;right:20px;bottom:24px;display:flex;flex-direction:column;gap:10px;z-index:9999;pointer-events:none}.wehao-fab-btn{pointer-events:auto;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.15);transition:transform .2s,box-shadow .2s;outline:none}.wehao-fab-btn:hover{transform:scale(1.1);box-shadow:0 4px 20px rgba(0,0,0,.2)}.wehao-fab-btn svg{width:22px;height:22px}.wehao-fab-whatsapp{background:#25d366;color:#fff}.wehao-fab-contact,.wehao-fab-top,.wehao-fab-lang{background:var(--color-primary,var(--color-accent,var(--color-brand,#2563eb)));color:#fff}.wehao-fab-top{opacity:0;transform:translateY(10px);transition:opacity .3s,transform .3s}.wehao-fab-top.visible{opacity:1;transform:translateY(0)}.wehao-fab-lang-wrap{position:relative;pointer-events:auto}.wehao-lang-panel{position:absolute;right:calc(100% + 10px);top:0;min-width:auto;background:var(--color-primary,var(--color-accent,var(--color-brand,#2563eb)));border-radius:12px;overflow:hidden;display:flex;flex-direction:row;opacity:0;transform:translateX(10px);pointer-events:none;transition:opacity .25s,transform .25s;box-shadow:0 8px 24px rgba(0,0,0,.2)}.wehao-lang-panel.wls-open{opacity:1;transform:translateX(0);pointer-events:auto}.wls-opt{display:block;width:auto;flex:1;border:0;background:transparent;color:rgba(255,255,255,0.75);padding:10px 14px;font-weight:600;font-size:13px;text-align:center;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap;border-right:1px solid rgba(255,255,255,0.2)}.wls-opt:last-child{border-right:none}.wls-opt:hover{background:rgba(255,255,255,0.15);color:#fff}.wls-act{color:#fff;background:rgba(255,255,255,0.2)}@media(max-width:640px){.wehao-fab{right:14px;bottom:16px;gap:8px}.wehao-fab-btn{width:42px;height:42px}.wehao-fab-btn svg{width:20px;height:20px}.wehao-lang-panel{right:0;left:auto;top:auto;bottom:calc(100% + 8px);flex-direction:column;max-height:calc(100vh - 90px);overflow-y:auto;transform:translateY(10px)}.wehao-lang-panel.wls-open{transform:translateY(0)}.wls-opt{border-right:none;border-bottom:1px solid rgba(255,255,255,0.2);width:100%}.wls-opt:last-child{border-bottom:none}}
/* ================== Reset ================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; }

/* ================== Tokens ================== */
:root {
  --color-primary: #1f4d3a;
  --color-primary-hover: #163828;
  --color-primary-soft: #e6efe9;
  --color-secondary: #b8956a;
  --color-secondary-hover: #9d7c54;
  --color-secondary-soft: #f3e9d8;
  --color-accent: #c45a3f;
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-surface-2: #f3ede2;
  --color-text: #1a1f1c;
  --color-text-muted: #5b6660;
  --color-text-soft: #7a8480;
  --color-border: #e5e0d6;
  --color-border-strong: #cdc7b8;
  --color-topbar-bg: #14322a;
  --color-topbar-text: #d8e2dc;
  --color-footer-bg: #14241f;
  --color-footer-text: #c8d3cd;

  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: Georgia, 'Times New Roman', serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --shadow-sm: 0 1px 2px rgba(20, 30, 25, 0.06);
  --shadow-md: 0 4px 14px rgba(20, 30, 25, 0.08);
  --shadow-lg: 0 12px 30px rgba(20, 30, 25, 0.12);

  --container-width: 1200px;
  --container-padding: 1.25rem;
  --header-height: 76px;
  --topbar-height: 38px;

  --transition: 0.2s ease;
}

/* ================== Base ================== */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: 600;
  color: var(--color-text);
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -0.005em; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { color: var(--color-text-muted); }
a { transition: color var(--transition); }
a:hover { color: var(--color-primary); }
::selection { background: var(--color-primary); color: #fff; }

/* ================== Container ================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* ================== Section ================== */
.section { padding: 4.5rem 0; }
.section-tight { padding: 2.5rem 0; }
.section-alt { background: var(--color-surface-2); }
.section-dark { background: var(--color-primary); color: #e9efe9; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #ffffff; }
.section-dark p { color: rgba(255,255,255,0.82); }

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.section-dark .section-eyebrow { color: var(--color-secondary); }

.section-title { margin-bottom: 1rem; max-width: 720px; }
.section-lead {
  font-size: 1.05rem;
  max-width: 720px;
  margin-bottom: 2rem;
  color: var(--color-text-muted);
}
.section-dark .section-lead { color: rgba(255,255,255,0.82); }

.section-head { text-align: center; margin-bottom: 2.75rem; }
.section-head .section-title,
.section-head .section-lead { margin-left: auto; margin-right: auto; }

/* ================== Buttons ================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-align: center;
}
.btn:hover { transform: translateY(-1px); color: inherit; }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--color-primary); color: #ffffff; }
.btn-primary:hover { background: var(--color-primary-hover); color: #ffffff; box-shadow: var(--shadow-md); }

.btn-secondary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary); color: #ffffff; }

.btn-ghost { background: rgba(255,255,255,0.08); color: #ffffff; border-color: rgba(255,255,255,0.45); }
.btn-ghost:hover { background: rgba(255,255,255,0.18); color: #ffffff; }

.btn-accent { background: var(--color-secondary); color: #ffffff; }
.btn-accent:hover { background: var(--color-secondary-hover); color: #ffffff; box-shadow: var(--shadow-md); }

.btn-sm { padding: 0.55rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 1.05rem 2rem; font-size: 1rem; }

/* ================== Card ================== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-border-strong); }
.card-title { margin-bottom: 0.5rem; }
.card-text { color: var(--color-text-muted); }
.card-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.65rem;
}

/* ================== Grid ================== */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ================== Topbar ================== */
[data-nav-topbar], .nav-topbar {
  background: var(--color-topbar-bg);
  color: var(--color-topbar-text);
  font-size: 0.82rem;
}
.nav-topbar-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0.5rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.nav-topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.nav-topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #ffffff;
}
.nav-topbar-link:hover { color: var(--color-secondary); }
.nav-topbar-label { opacity: 0.7; font-weight: 500; }
.nav-topbar-tag { color: var(--color-secondary); font-weight: 500; letter-spacing: 0.02em; }

/* ================== Header Shell ================== */
[data-nav-shell], .nav-shell {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-shell-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

[data-nav-brand], .nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
[data-nav-brand]:hover, .nav-brand:hover { color: var(--color-primary); }
.brand-mark, .nav-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-sm);
}
.brand-text, .nav-brand-text { display: inline-flex; flex-direction: column; line-height: 1.1; }
.brand-name, .nav-brand-name { font-size: 1.3rem; font-weight: 700; color: var(--color-text); }
.brand-tagline, .nav-brand-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 0.15rem;
}

[data-nav-menu], .nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
[data-nav-menu] a, .nav-menu a {
  position: relative;
  padding: 0.55rem 1rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  border-radius: var(--radius-sm);
}
[data-nav-menu] a:hover, .nav-menu a:hover { color: var(--color-primary); background: var(--color-primary-soft); }
[data-nav-menu] a.active, .nav-menu a.active { color: var(--color-primary); }
[data-nav-menu] a.active::after, .nav-menu a.active::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.2rem;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

[data-nav-actions], .nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.header-action, .nav-action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
}
.header-action:hover, .nav-action:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.action-icon, .nav-action-icon {
  display: inline-flex;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}
.header-cta, .nav-cta { padding: 0.65rem 1.25rem; font-size: 0.9rem; }

[data-nav-toggle], .nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  background: var(--color-surface);
}
[data-nav-toggle] .toggle-bar, .nav-toggle .nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ================== Hero ================== */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(184,149,106,0.18), transparent 60%),
    linear-gradient(135deg, #163828 0%, #1f4d3a 55%, #2c5e48 100%);
  color: #ffffff;
  padding: 5rem 0 5.5rem;
  overflow: hidden;
}
.hero::after {
  content: none;
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
  opacity: 0.5;
}
.hero-inner {
  position: relative;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 1rem;
  font-weight: 600;
}
.hero-title { color: #ffffff; font-size: clamp(2.1rem, 4.2vw, 3.4rem); line-height: 1.12; margin-bottom: 1.25rem; }
.hero-lead { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-bottom: 2rem; max-width: 560px; }
.hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2.25rem;
  margin-top: 2.75rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.9rem;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.hero-stat span { font-size: 0.85rem; color: rgba(255,255,255,0.75); }
.hero-media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, rgba(184,149,106,0.35), rgba(184,149,106,0.08));
  border: 1px solid rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  overflow: hidden;
}
.hero-media::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(255,255,255,0.25);
  border-radius: calc(var(--radius-xl) - 6px);
}

/* ================== Forms ================== */
.form { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form-textarea { resize: vertical; min-height: 140px; font-family: inherit; }
.form-help { font-size: 0.8rem; color: var(--color-text-muted); }
.form-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-top: 0.5rem; }

/* ================== Utilities ================== */
.badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge-accent { background: var(--color-secondary-soft); color: var(--color-secondary-hover); }
.divider { height: 1px; background: var(--color-border); margin: 2rem 0; border: 0; }
.muted { color: var(--color-text-muted); }
.center-text { text-align: center; }

/* ================== Footer ================== */
.footer-inner {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-top: 4rem;
  padding-bottom: 1.5rem;
}
.footer-top {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}
.footer-col h4.footer-title {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.1rem;
  font-weight: 600;
}
.footer-brand { display: inline-flex; align-items: center; gap: 0.7rem; margin-bottom: 1rem; }
.footer-brand .brand-mark {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-hover));
}
.footer-brand-text { display: inline-flex; flex-direction: column; line-height: 1.2; }
.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}
.footer-brand-tag {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-top: 0.15rem;
}
.footer-desc {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  max-width: 340px;
  margin-bottom: 1rem;
}
.footer-meta-line {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}
.footer-links li, .footer-contact li { margin-bottom: 0.65rem; font-size: 0.92rem; }
.footer-links a { color: rgba(255,255,255,0.78); }
.footer-links a:hover { color: var(--color-secondary); }
.footer-contact li {
  color: rgba(255,255,255,0.78);
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  flex-wrap: wrap;
}
.footer-contact li span {
  color: rgba(255,255,255,0.5);
  min-width: 88px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-contact a { color: #ffffff; }
.footer-contact a:hover { color: var(--color-secondary); }

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.footer-copy { color: rgba(255,255,255,0.78); }
.footer-meta { color: rgba(255,255,255,0.5); letter-spacing: 0.02em; }

/* ================== Responsive ================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { aspect-ratio: 16 / 10; max-height: 380px; }
  [data-nav-menu], .nav-menu { display: none; }
  [data-nav-toggle], .nav-toggle { display: inline-flex; }
  .header-action .action-label, .nav-action .nav-action-label { display: none; }
  .header-action, .nav-action { padding: 0.45rem; }

  [data-nav-open="true"] [data-nav-menu],
  header[data-nav-open="true"] .nav-menu,
  header.nav-open .nav-menu {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 0.15rem;
  }
  [data-nav-open="true"] [data-nav-menu] a,
  header[data-nav-open="true"] .nav-menu a,
  header.nav-open .nav-menu a {
    padding: 0.8rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }
  [data-nav-open="true"] [data-nav-menu] a.active::after,
  header[data-nav-open="true"] .nav-menu a.active::after { display: none; }
  [data-nav-open="true"] [data-nav-menu] a.active,
  header[data-nav-open="true"] .nav-menu a.active,
  header.nav-open .nav-menu a.active { background: var(--color-primary-soft); }
  [data-nav-open="true"] [data-nav-toggle] .toggle-bar:nth-child(1),
  header[data-nav-open="true"] .nav-toggle .nav-toggle-bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  [data-nav-open="true"] [data-nav-toggle] .toggle-bar:nth-child(2),
  header[data-nav-open="true"] .nav-toggle .nav-toggle-bar:nth-child(2) { opacity: 0; }
  [data-nav-open="true"] [data-nav-toggle] .toggle-bar:nth-child(3),
  header[data-nav-open="true"] .nav-toggle .nav-toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

@media (max-width: 720px) {
  :root { --container-padding: 1rem; }
  .section { padding: 3rem 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; }
  .footer-bottom { justify-content: center; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .nav-topbar-inner { font-size: 0.75rem; justify-content: center; text-align: center; }
  .nav-topbar-tag { display: none; }
  .header-action, .nav-action { display: none; }
  .header-cta, .nav-cta { padding: 0.55rem 0.95rem; font-size: 0.85rem; }
  .hero { padding: 3.25rem 0 3.75rem; }
  .hero-stats { gap: 1.25rem; padding-top: 1.5rem; margin-top: 2rem; }
  .brand-tagline, .nav-brand-sub { display: none; }
  .footer-inner { padding-top: 3rem; }
}

@media (max-width: 420px) {
  .nav-shell-inner { gap: 0.5rem; }
  [data-nav-menu] a, .nav-menu a, .header-cta, .nav-cta { font-size: 0.85rem; }
  .hero-stat strong { font-size: 1.5rem; }
}

/* Wehao shared shell safety */
header[data-edit-root="nav"].site-header {
  position: relative;
  z-index: 50;
}

header[data-edit-root="nav"].site-header > .container,
header[data-edit-root="nav"] [data-nav-shell] {
  width: min(var(--container, 1200px), calc(100% - (var(--gutter, 1.5rem) * 2)));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 76px;
  position: relative;
}

header[data-edit-root="nav"] [data-nav-toggle] {
  display: none;
}

footer[data-edit-root="footer"].site-footer > .container {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: 0;
}

@media (max-width: 960px) {
  header[data-edit-root="nav"].site-header > .container,
  header[data-edit-root="nav"] [data-nav-shell] {
    flex-wrap: wrap;
    min-height: 66px;
    padding-block: 0.75rem;
  }

  header[data-edit-root="nav"] [data-nav-toggle] {
    display: inline-flex;
  }

  header[data-edit-root="nav"] [data-nav-menu] {
    display: none;
    width: 100%;
    order: 4;
  }

  header[data-edit-root="nav"][data-nav-open="true"] [data-nav-menu] {
    display: flex;
  }
}

/* Force nav shell full width (match published 203 layout) */
header[data-edit-root="nav"] [data-nav-shell],
header[data-edit-root="nav"] .nav-shell {
  width: 100%;
  max-width: 100%;
}
header[data-edit-root="nav"] .nav-shell-inner {
  width: 100% !important;
  max-width: 100% !important;
}

/* Force footer content full width (match published 203 layout) */
footer[data-edit-root="footer"].site-footer .footer-top,
footer[data-edit-root="footer"].site-footer .footer-bottom {
  width: 100%;
  max-width: none;
}

/* ================== Category Nav (cn-chip) ================== */
.cat-nav,
[data-dynamic="category-links"],
.category-nav-section[data-dynamic="category-links"] {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}
.cn-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.cn-chip:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-surface);
  text-decoration: none;
}
.cn-chip:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
.cn-chip.is-active,
.cn-chip[aria-current="page"] {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-surface);
  font-weight: 600;
}
.cn-chip.is-active:hover,
.cn-chip[aria-current="page"]:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-surface);
}
/* Blog page wraps chips in .category-nav whose inline .category-nav a styles
   would otherwise override the themed chip look */
.category-nav .cn-chip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.category-nav .cn-chip:hover,
.category-nav .cn-chip.is-active,
.category-nav .cn-chip[aria-current="page"],
.category-nav .cn-chip.is-active:hover,
.category-nav .cn-chip[aria-current="page"]:hover {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-surface);
}
/* Products page: the dynamic replace puts chips directly inside the sticky
   section (container wrapper removed), so restore horizontal padding */
.category-nav-section[data-dynamic="category-links"] {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
/* Blog page: center the category block header so pills and title align */
.blog-categories .blog-categories-header {
  text-align: center;
}

/* ================== Blog Grid (3 columns) ================== */
/* The blog list container is the element with data-edit-root="blog_grid"
   (no .blog-grid class, so the page's inline grid CSS never applies). */
[data-edit-root="blog_grid"] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
@media (max-width: 900px) {
  [data-edit-root="blog_grid"] {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  [data-edit-root="blog_grid"] {
    grid-template-columns: 1fr;
  }
}

/* ================== Blog Card polish ================== */
article[data-post-card] {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl, 1.25rem);
  box-shadow: var(--shadow-sm);
}
article[data-post-card]:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-strong);
}
.post-card-media {
  background: var(--color-surface-2);
}
.post-card-body {
  padding: 1.5rem 1.5rem 1.75rem;
}
.post-card-meta {
  color: var(--color-text-soft);
}
.post-card-cat {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
}
.post-card-title {
  color: var(--color-text);
}
.post-card-title a:hover {
  color: var(--color-primary);
}
.post-card-excerpt {
  color: var(--color-text-muted);
}
.post-card-link {
  color: var(--color-primary);
  font-weight: 600;
}
.post-card-link:hover {
  color: var(--color-primary-hover);
}

/* ================== Hero ================== */
.hero {
  padding-top: 3rem;
  padding-bottom: 3.5rem;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-surface-2) 100%);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: none;
  position: absolute;
  top: -80px;
  left: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: none;
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.hero-copy h1 { margin-bottom: 1rem; }
.hero-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  max-width: 540px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-trust-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.hero-trust-metrics > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.hero-trust-metrics strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 700;
}
.hero-trust-metrics span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.hero-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  background: var(--color-surface-2);
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ================== Bento Grid ================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 1.25rem;
}
.bento-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: flex-end;
  transition: transform var(--transition), box-shadow var(--transition);
}
.bento-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: inherit;
}
.bento-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.bento-large {
  grid-column: span 2;
  grid-row: span 2;
}
.bento-wide {
  grid-column: 1 / -1;
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}
.bento-content {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
  width: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(20,30,25,0.75) 100%);
  color: #ffffff;
}
.bento-wide .bento-content {
  background: none;
  color: var(--color-text);
}
.bento-content h3 {
  color: #ffffff;
  margin-bottom: 0.4rem;
  font-size: 1.3rem;
}
.bento-wide .bento-content h3 { color: var(--color-text); }
.bento-content p {
  color: rgba(255,255,255,0.88);
  font-size: 0.92rem;
  margin: 0;
}
.bento-wide .bento-content p { color: var(--color-text-muted); }
.bento-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--color-secondary);
  color: #ffffff;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
  font-weight: 700;
}
.bento-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.95rem;
}

/* ================== Category Grid ================== */
.category-grid { gap: 1.5rem; }
.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.category-card a { display: block; color: inherit; }
.category-image {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-surface-2);
}
.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.category-card:hover .category-image img { transform: scale(1.05); }
.category-card h3 {
  padding: 1rem 1.25rem 0.3rem;
  font-size: 1.1rem;
}
.category-card p {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9rem;
  margin: 0;
}

/* ================== Scenario Grid ================== */
.scenario-grid { gap: 1.5rem; }
.scenario-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.scenario-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.scenario-num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: var(--color-secondary);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.scenario-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.scenario-card p {
  font-size: 0.92rem;
  margin-bottom: 1rem;
}
.scenario-meta {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

/* ================== Customization ================== */
.customization-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}
.customization-copy { position: sticky; top: 110px; }
.customization-copy .btn { margin-top: 0.5rem; }
.customization-body { display: flex; flex-direction: column; gap: 1.5rem; }
.customization-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}
.customization-visual img { width: 100%; height: auto; }
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.process-step {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}
.process-step:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
}
.step-num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}
.process-step h4 {
  margin-bottom: 0.4rem;
  font-size: 1.1rem;
}
.process-step p {
  font-size: 0.92rem;
  margin: 0;
}

/* ================== Trust ================== */
.trust-grid { gap: 1.5rem; }
.trust-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.trust-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.trust-num {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.trust-card h4 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--color-primary);
  line-height: 1.4;
}
.trust-card p { font-size: 0.9rem; margin: 0; }

/* ================== Client Logos ================== */
.client-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}
.client-list li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
.client-list li:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ================== FAQ ================== */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.faq-head { position: sticky; top: 110px; }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: border-color var(--transition), background var(--transition);
}
.faq-item[open] {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 600;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ================== Article Grid ================== */
.article-grid { gap: 1.5rem; }
.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.article-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}
.article-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-surface-2);
}
.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.article-card:hover .article-image img { transform: scale(1.05); }
.article-body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.article-category {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-secondary);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.article-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.article-body p {
  font-size: 0.92rem;
  margin-bottom: 1rem;
  flex: 1;
}
.article-body time {
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

/* ================== CTA Section ================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(184, 149, 106, 0.18);
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(196, 90, 63, 0.14);
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.cta-inner h2 { margin-bottom: 1rem; }
.cta-inner p {
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.cta-meta {
  display: flex;
  justify-content: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.18);
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}

/* ================== Responsive ================== */
@media (max-width: 960px) {
  .hero-grid,
  .customization-grid,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .customization-copy,
  .faq-head { position: static; }
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .bento-large {
    grid-column: span 2;
    grid-row: span 1;
  }
  .bento-wide { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .section { padding: 3rem 0; }
  .hero { padding-top: 2rem; padding-bottom: 2.5rem; }
  .hero-trust-metrics {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .bento-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .bento-large { grid-column: span 1; grid-row: span 1; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .cta-meta {
    flex-direction: column;
    gap: 0.6rem;
    text-align: center;
  }
}

/* hero image container (added on the right of hero text) */
.hero-image {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 460px;
  box-shadow: 0 30px 60px -25px rgba(20, 30, 25, 0.25);
  background: #1f4d3a;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-image-shell {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  pointer-events: none;
}
.hero-image-inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: calc(28px - 8px);
  overflow: hidden;
  background: #14322a;
}
.hero-image-tag {
  position: absolute;
  left: 20px;
  bottom: 20px;
  z-index: 2;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.92);
  color: #1a1f1c;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 8px 20px -10px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: stretch;
  }
}
@media (max-width: 767px) {
  .hero-image { min-height: 320px; }
}

main.site-main > video.hero-video { z-index: 9999 !important; }
main.site-main > [data-edit-root="hero"] { position: relative; z-index: 1; }

/* hero 视频背景 */
.hero-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(10, 24, 20, 0.55) 0%, rgba(10, 24, 20, 0.7) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero .container,
.hero .hero-grid,
.hero .hero-copy {
  position: relative;
  z-index: 2;
  color: #ffffff;
}
.hero .section-eyebrow { color: rgba(255,255,255,0.85); }
.hero .hero-lead { color: rgba(255,255,255,0.92) !important; }
.hero .hero-trust-metrics > div { color: #ffffff; }
.hero .hero-trust-metrics strong { color: #ffffff; }
.hero .hero-trust-metrics span { color: rgba(255,255,255,0.78); }
.hero .btn-secondary {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.35);
}
.hero .btn-secondary:hover { background: rgba(255,255,255,0.2); }
@media (prefers-reduced-motion: reduce) {
  .hero-bg-video { display: none; }
}

/* === 东方水墨卡片视觉升级 === */
.collection-showcase-card-oriental {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 1.5rem;
  background: #0f1f1a;
  box-shadow:
    0 0 0 1px rgba(184, 149, 106, 0.18),
    0 30px 60px -20px rgba(15, 31, 26, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: transform 700ms cubic-bezier(0.32, 0.72, 0, 1),
              box-shadow 700ms cubic-bezier(0.32, 0.72, 0, 1);
}
.collection-showcase-card-oriental::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 31, 26, 0.05) 0%, rgba(15, 31, 26, 0.35) 45%, rgba(15, 31, 26, 0.92) 100%);
  z-index: 2;
  pointer-events: none;
  transition: background 700ms cubic-bezier(0.32, 0.72, 0, 1);
}
.collection-showcase-card-oriental::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: calc(1.5rem - 6px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 3;
  pointer-events: none;
}
.collection-showcase-card-oriental:hover {
  transform: translateY(-6px);
  box-shadow:
    0 0 0 1px rgba(184, 149, 106, 0.35),
    0 40px 80px -20px rgba(15, 31, 26, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.collection-showcase-card-oriental:hover::before {
  background:
    linear-gradient(180deg, rgba(15, 31, 26, 0) 0%, rgba(15, 31, 26, 0.25) 45%, rgba(15, 31, 26, 0.85) 100%);
}
.collection-showcase-card-oriental > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 1200ms cubic-bezier(0.32, 0.72, 0, 1), filter 700ms cubic-bezier(0.32, 0.72, 0, 1);
  filter: saturate(1.05) contrast(1.02);
}
.collection-showcase-card-oriental:hover > img {
  transform: scale(1.06);
  filter: saturate(1.15) contrast(1.05);
}
.collection-showcase-card-oriental .bento-content {
  position: relative;
  z-index: 4;
  padding: 1.75rem;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100%;
  color: #f5efe3;
}
.collection-showcase-card-oriental .bento-content::before {
  content: "";
  display: block;
  width: 2.25rem;
  height: 1px;
  background: linear-gradient(90deg, #b8956a, transparent);
  margin-bottom: 0.85rem;
  transition: width 700ms cubic-bezier(0.32, 0.72, 0, 1);
}
.collection-showcase-card-oriental:hover .bento-content::before {
  width: 3.5rem;
}
.collection-showcase-card-oriental .bento-content h3 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #fdfbf7;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}
.collection-showcase-card-oriental .bento-content p {
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(245, 239, 227, 0.78);
  letter-spacing: 0.01em;
  max-width: 28ch;
}

@media (max-width: 768px) {
  .collection-showcase-card-oriental .bento-content { padding: 1.25rem; }
  .collection-showcase-card-oriental .bento-content h3 { font-size: 1.4rem; }
}
/* ===== Product detail: description module + related products (2026-09-01) ===== */
/* Description section keeps its .container (max-width 1200px, padding 1.25rem)
   so it aligns exactly with the breadcrumb + pd-grid block above; kill the page
   inline max-width:760px cap so the text fills the container full width */
.pd-description {
  width: 100%;
  max-width: none;
  margin: 6rem 0;
  padding: 0;
}
.pd-description h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding-left: 1rem;
  border-left: 4px solid var(--accent);
}
.pd-description div {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.9;
}
.related-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.25rem;
  padding: 0 1.5rem;
}
@media (max-width: 1100px) {
  .related-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-description { padding: 0; margin: 4rem 0; }
}
@media (max-width: 520px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* ===== Contact hero full width on large screens (2026-09-01) ===== */
/* .contact-wrap caps at 1180px centered; on screens >= the cap the hero should
   span the full viewport. Only hero, not the .contact-details block below. */
@media (min-width: 1180px) {
  .contact-hero {
    width: 100%;
    max-width: none;
  }
}

/* ================== Hero Mobile Responsive (Video background cropping) ================== */
@media (max-width: 768px) {
  .hero.section {
    height: auto !important;
    min-height: 100svh !important;
    max-height: none !important;
    overflow: hidden !important;
  }

  .hero.section > video,
  .hero.section .hero-video,
  .hero.section [data-hero-video] {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    object-fit: cover !important;
    object-position: center 30% !important;
    z-index: 0 !important;
  }

  .hero-copy {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    padding: 80px 24px 40px !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
  }

  .hero-copy .section-eyebrow {
    font-size: 13px !important;
    letter-spacing: 0.12em !important;
  }

  .hero-copy h1 {
    font-size: 32px !important;
    line-height: 1.2 !important;
    margin: 0 !important;
    word-wrap: break-word !important;
  }

  .hero-copy p {
    font-size: 15px !important;
    line-height: 1.6 !important;
    margin: 0 !important;
  }

  .hero-actions {
    width: 100% !important;
    height: auto !important;
    padding: 8px 0 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .hero-actions .btn {
    width: 100% !important;
    text-align: center !important;
    padding: 14px 20px !important;
    font-size: 15px !important;
    box-sizing: border-box !important;
  }

  .hero-trust-metrics {
    width: 100% !important;
    height: auto !important;
    padding: 24px 0 0 !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    margin: 0 !important;
  }

  .hero-trust-metrics > div {
    width: 100% !important;
    height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    padding: 12px 14px !important;
    background: rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
    border-radius: 10px !important;
  }

  .hero-trust-metrics strong {
    font-size: 20px !important;
    width: auto !important;
    height: auto !important;
    line-height: 1.2 !important;
  }

  .hero-trust-metrics span {
    font-size: 13px !important;
    line-height: 1.4 !important;
  }
}

@media (max-width: 480px) {
  .hero-copy {
    padding: 72px 20px 32px !important;
  }
  .hero-copy h1 {
    font-size: 26px !important;
  }
  .hero-copy p {
    font-size: 14px !important;
  }
  .hero-actions .btn {
    padding: 12px 18px !important;
    font-size: 14px !important;
  }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero.section {
    min-height: 80vh !important;
  }
  .hero-copy {
    width: 80% !important;
    max-width: 560px !important;
    margin: 40px 0 0 40px !important;
    height: auto !important;
  }
  .hero-copy h1 {
    font-size: 40px !important;
  }
  .hero-trust-metrics {
    width: 100% !important;
    height: auto !important;
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
    padding: 28px 0 0 !important;
  }
  .hero-trust-metrics > div {
    width: auto !important;
    height: auto !important;
  }
}

/* === Entrance animations === */
@keyframes w-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes w-fade-up { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes w-fade-down { from { opacity: 0; transform: translateY(-24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes w-fade-left { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: translateX(0); } }
@keyframes w-fade-right { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: translateX(0); } }
@keyframes w-zoom-in { from { opacity: 0; transform: scale(0.85); } to { opacity: 1; transform: scale(1); } }
@keyframes w-zoom-out { from { opacity: 0; transform: scale(1.15); } to { opacity: 1; transform: scale(1); } }
@keyframes w-flip-x { from { opacity: 0; transform: perspective(400px) rotateX(90deg); } to { opacity: 1; transform: perspective(400px) rotateX(0); } }
@keyframes w-flip-y { from { opacity: 0; transform: perspective(400px) rotateY(90deg); } to { opacity: 1; transform: perspective(400px) rotateY(0); } }
@keyframes w-bounce { 0% { opacity: 0; transform: translateY(-40px); } 60% { opacity: 1; transform: translateY(8px); } 80% { transform: translateY(-4px); } 100% { transform: translateY(0); } }
@keyframes w-rotate { from { opacity: 0; transform: rotate(-180deg); } to { opacity: 1; transform: rotate(0); } }
@keyframes w-swing { 20% { transform: rotate(15deg); } 40% { transform: rotate(-10deg); } 60% { transform: rotate(5deg); } 80% { transform: rotate(-5deg); } 100% { transform: rotate(0); } }
@keyframes w-slide-up { from { transform: translateY(100%); } to { transform: translateY(0); } }

/* === Responsive hide === */
@media (max-width: 1024px) { [data-w-hide-tablet="1"] { display: none !important; } }
@media (max-width: 640px) { [data-w-hide-mobile="1"] { display: none !important; } }
@media (min-width: 1025px) { [data-w-hide-desktop="1"] { display: none !important; } }

/* === Scroll effects === */
[data-w-scroll-effect] { will-change: transform, opacity, filter; }