/**
 * Easels 产品详情页 — CSS 隔离（根：.easels-page，组件：e- 前缀）
 * 规范：产品详情页 CSS 隔离开发规范.md
 */

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


.easels-page {
  --bg: #FAFAF7;
  --bg-alt: #F3EFE8;
  --bg-dark: #2A2A26;
  --text: #2C2C2A;
  --text-muted: #6B6B67;
  /* 次级说明/标签：保证在 --bg / --bg-alt 上约 ≥4.5:1（WCAG AA 正文） */
  --text-light: #4f4f4b;
  --accent: #7B9E77;
  --accent-dark: #5A7A56;
  /* 浅绿底上的字、区块小标题、导航强调等（相对浅底 ≥4.5:1） */
  --accent-on-tint: #264024;
  --accent-heading-text: #2a4528;
  /* 深绿底 + 白字（面包屑、实心按钮 hover 等） */
  --accent-breadcrumb-bg: #355434;
  --accent-cta-hover: #264024;
  --accent-light: #EEF3EB;
  --border: #E2DDD5;
  --border-light: #EDE9E2;
  /* 星级等装饰字：在 --bg / --bg-alt 上达标 */
  --gold: #735a32;
  --white: #FFFFFF;
  --whatsapp-bg: #0a6b2f;
  --whatsapp-hover: #084024;
  --max: 1280px;
  --radius: 4px;
  --radius-lg: 8px;
}

.easels-page {
  font-size: 16px;
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.easels-page a {
  color: inherit;
  text-decoration: none;
}
.easels-page img {
  display: block;
  max-width: 100%;
}
.easels-page ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.easels-page .e-container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
/* Local reset — spec §六（仅作用于 .easels-page 内） */
.easels-page button {
  all: unset;
  cursor: pointer;
  box-sizing: border-box;
}

.easels-page .e-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


/* ════ BLOCK: header ══════════════════════════════ */
/* ──── HEADER ──── */
.easels-page .e-site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
}
.easels-page .e-header-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.easels-page .e-logo {
  font-size: 20px; font-weight: 700; letter-spacing: -0.5px; color: var(--text);
  text-decoration: none;
}
.easels-page .e-logo span { color: var(--accent-heading-text); }
.easels-page .e-nav { display: flex; gap: 32px; }
.easels-page .e-nav a { font-size: 14px; color: var(--text-muted); transition: color .2s; }
.easels-page .e-nav a:hover { color: var(--accent-heading-text); }
.easels-page .e-header-cta {
  background: var(--text); color: var(--white);
  padding: 9px 22px; border-radius: var(--radius); font-size: 14px; font-weight: 500;
  transition: background .2s;
}
.easels-page .e-header-cta:hover { background: var(--accent-dark); color: var(--white); }

/* ════ BLOCK: breadcrumb ══════════════════════════ */
/* ──── BREADCRUMB ──── */
.easels-page .e-breadcrumb-bar {
  background: var(--accent-breadcrumb-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 11px 0;
}
.easels-page .e-breadcrumb {
  max-width: var(--max); margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: #ffffff;
  list-style: none;
}
.easels-page .e-breadcrumb a {
  color: #ffffff;
  text-decoration: none;
}
.easels-page .e-breadcrumb a:hover {
  color: #ffffff;
  text-decoration: underline;
}
.easels-page .e-breadcrumb-sep { color: #ffffff; font-size: 12px; }
.easels-page .e-breadcrumb span:last-child { color: #ffffff; }

/* ════ BLOCK: hero ════════════════════════════════ */
/* ──── HERO ──── */
.easels-page .e-hero { padding: 48px 0 56px; }
.easels-page .e-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  align-items: start;
}

/* Gallery */
.easels-page .e-gallery-main {
  aspect-ratio: 1; background: var(--bg-alt);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.easels-page .e-gallery-main-img {
  width: 100%; height: 100%;
  background: linear-gradient(145deg, #EDE8DF 0%, #D6CDBF 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
/* SVG illustration placeholder */
.easels-page .e-product-svg { width: 68%; height: 68%; }

.easels-page .e-gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; }
.easels-page .e-thumb {
  flex: 1; aspect-ratio: 1;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--radius); cursor: pointer; overflow: hidden;
  display: flex; align-items: center; justify-content: center; transition: border-color .2s;
}
.easels-page .e-thumb:hover, .easels-page .e-thumb.active { border-color: var(--accent); }
.easels-page .e-thumb-inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--text-light);
}
.easels-page .e-thumb:nth-child(1) .e-thumb-inner { background: linear-gradient(135deg, #EDE8DF, #D6CDBF); }
.easels-page .e-thumb:nth-child(2) .e-thumb-inner { background: linear-gradient(135deg, #DDD5C8, #C9BFB0); }
.easels-page .e-thumb:nth-child(3) .e-thumb-inner { background: linear-gradient(135deg, #E8E2D8, #D4C9B8); }
.easels-page .e-thumb:nth-child(4) .e-thumb-inner { background: linear-gradient(135deg, #F0EBE2, #DEDAD0); }

/* Product Info（min-width:0 避免长文案/英文词在 grid 子项中把右栏撑出视口） */
.easels-page .e-product-info { padding-top: 4px; min-width: 0; }
.easels-page .e-product-tag {
  display: inline-block;
  background: var(--accent-light); color: var(--accent-on-tint);
  font-size: 12px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase;
  padding: 4px 12px; border-radius: 2px; margin-bottom: 16px;
}
.easels-page .e-product-title {
  font-size: 30px; font-weight: 700; line-height: 1.25; color: var(--text);
  margin-bottom: 14px; letter-spacing: -0.5px;
}
.easels-page .e-product-desc { font-size: 15px; color: var(--text-muted); margin-bottom: 24px; line-height: 1.6; }

.easels-page .e-key-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; margin-bottom: 28px; background: var(--border);
}
.easels-page .e-spec-cell {
  background: var(--white); padding: 14px 16px;
}
.easels-page .e-spec-label { font-size: 12px; color: var(--text-light); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.easels-page .e-spec-value { font-size: 15px; font-weight: 600; color: var(--text); }

.easels-page .e-feature-list { margin-bottom: 28px; }
.easels-page .e-feature-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--text-muted); padding: 5px 0;
  border-bottom: 1px solid var(--border-light);
}
.easels-page .e-feature-list li:last-child { border-bottom: none; }
.easels-page .e-feature-icon {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px;
  background: var(--accent-dark); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.easels-page .e-feature-icon::after {
  content: ''; display: block; width: 5px; height: 8px;
  border-right: 1.5px solid white; border-bottom: 1.5px solid white;
  transform: rotate(45deg) translate(-1px, -1px);
}

.easels-page .e-btn-group {
  display: flex; gap: 12px;
}
.easels-page .e-btn-group .e-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: inherit;
  box-sizing: border-box;
}
.easels-page .e-btn.e-btn--primary {
  flex: 1; text-align: center;
  background: var(--accent-dark); color: var(--white);
  padding: 15px 24px; border-radius: var(--radius); font-size: 15px; font-weight: 600;
  transition: background .2s; cursor: pointer; border: none;
}
.easels-page .e-btn.e-btn--primary:hover { background: var(--accent-cta-hover); }
.easels-page .e-btn.e-btn--outline {
  flex: 1; text-align: center;
  background: transparent; color: var(--text);
  padding: 13px 24px; border-radius: var(--radius); font-size: 15px; font-weight: 500;
  border: 1.5px solid var(--border); transition: border-color .2s, color .2s; cursor: pointer;
}
.easels-page .e-btn.e-btn--outline:hover { border-color: var(--accent-dark); color: var(--accent-heading-text); }

.easels-page .e-trust-row {
  display: flex; gap: 20px; margin-top: 20px; padding-top: 20px;
  border-top: 1px solid var(--border-light);
}
.easels-page .e-trust-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.easels-page .e-trust-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* ════ BLOCK: sections-base ═══════════════════════ */
/* ──── SECTION BASE ──── */
.easels-page .e-section { padding: 60px 0; }
/* hero 同时带 .e-section，需覆盖通用节间距，否则 48/56 会被 60px 顶掉 */
.easels-page .e-hero.e-section { padding: 48px 0 56px; }
.easels-page .e-section + .e-section { border-top: 1px solid var(--border-light); }
.easels-page .e-section-label {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--accent-heading-text); margin-bottom: 10px;
}
.easels-page .e-section-title { font-size: 26px; font-weight: 700; color: var(--text); margin-bottom: 12px; letter-spacing: -0.3px; }
.easels-page .e-section-desc { font-size: 15px; color: var(--text-muted); max-width: 680px; line-height: 1.75; margin-top: 0; margin-bottom: 36px; }

/* ──── 区块文案：折行（长 URL、英文词、编辑器输入）避免撑破 grid/flex ──── */
.easels-page .e-section-desc,
.easels-page .e-section-title,
.easels-page .e-product-desc,
.easels-page .e-product-title,
.easels-page .e-custom-card-desc,
.easels-page .e-custom-card-title,
.easels-page .e-use-tile-label,
.easels-page .faq-a,
.easels-page .e-cta-title,
.easels-page .e-cta-sub,
.easels-page .e-cta-note,
.easels-page .e-spec-table td,
.easels-page .e-why-desc,
.easels-page .e-why-reason-desc,
.easels-page .e-why-reason-title,
.easels-page .e-cert-desc,
.easels-page .e-cert-name,
.easels-page .e-related-desc,
.easels-page .e-related-name,
.easels-page .e-footer-brand p,
.site-footer .footer-brand p,
.site-footer .footer-cert-line,
.site-footer .footer-contact-value,
.easels-page .e-footer-address,
.easels-page .e-oem-gallery-item-label,
.easels-page .e-logistics-row span {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* ──── OVERVIEW ──── */
.easels-page .e-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.easels-page .e-overview-text p { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.easels-page .e-use-case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.easels-page .e-tag {
  font-size: 13px; padding: 6px 14px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 20px; color: var(--text-muted);
}
.easels-page .e-overview-visual {
  background: var(--bg-alt); border-radius: var(--radius-lg);
  border: 1px solid var(--border); aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
}
.easels-page .e-overview-visual-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 28px; width: 100%;
}
.easels-page .e-use-tile {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px 18px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  min-width: 0;
  overflow-wrap: break-word;
}
.easels-page .e-use-tile-icon {
  width: 44px; height: 44px; background: var(--accent-light); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  margin-bottom: 14px;
}
.easels-page .e-use-tile-icon svg { width: 20px; height: 20px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.easels-page .e-use-tile-label { font-size: 14px; font-weight: 700; color: var(--text); margin: 0 0 4px; }
.easels-page .e-use-tile p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* Applications grid */
.easels-page .e-applications-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

/* ════ BLOCK: specifications ══════════════════════ */
/* ──── SPECS ──── */
.easels-page .e-specs-section { background: var(--bg); }
.easels-page .e-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 36px;
  align-items: start;
}
.easels-page .e-spec-table { width: 100%; border-collapse: collapse; }
.easels-page .e-spec-table caption {
  text-align: left; font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .7px; color: var(--text); padding-bottom: 12px; caption-side: top;
}
.easels-page .e-spec-table tr { border-bottom: 1px solid var(--border); }
.easels-page .e-spec-table tr:last-child { border-bottom: none; }
.easels-page .e-spec-table td { padding: 11px 0; font-size: 14px; }
.easels-page .e-spec-table td:first-child { color: var(--text-muted); width: 52%; }
.easels-page .e-spec-table td:last-child { color: var(--text); font-weight: 500; }

/* ════ BLOCK: customization ═══════════════════════ */
/* ──── CUSTOMIZATION ──── */
.easels-page .e-custom-section { background: var(--bg-alt); }
.easels-page .e-custom-section .e-section-label { color: var(--accent-heading-text); }
.easels-page .e-custom-section .e-section-title { color: var(--text); }
.easels-page .e-custom-section .e-section-desc { color: var(--text-muted); }
/* OEM 方案卡：默认最多四列；仅 2/3 张时拉满整行宽（见下方 :has） */
.easels-page .e-custom-grid {
  display: grid;
  gap: 20px;
  margin-top: 40px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (min-width: 1025px) {
  .easels-page .e-custom-grid:has(> .e-custom-card:nth-child(3):last-child) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .easels-page .e-custom-grid:has(> .e-custom-card:nth-child(2):last-child) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .easels-page .e-custom-grid:has(> .e-custom-card:only-child) {
    grid-template-columns: minmax(0, 1fr);
  }
}
.easels-page .e-custom-card {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 24px;
  display: flex; flex-direction: column;
}
.easels-page .e-custom-card-num {
  font-size: 36px; font-weight: 700; color: var(--text);
  line-height: 1; margin-bottom: 14px;
}
.easels-page .e-custom-card-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.easels-page .e-custom-card-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.easels-page .e-custom-options { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.easels-page .e-custom-opt {
  font-size: 12px; padding: 3px 9px;
  background: var(--accent-light); color: var(--accent-on-tint);
  border-radius: 2px; border: 1px solid rgba(91,122,86,.2);
}

/* ════ BLOCK: logistics ═══════════════════════════ */
/* ──── LOGISTICS ──── */
.easels-page .e-logistics-banner {
  aspect-ratio: 21/8;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.easels-page .e-logistics-banner--has-image { background: var(--bg-alt); }
.easels-page .e-logistics-banner__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.easels-page .e-logistics-banner .e-img-placeholder {
  height: 100%;
  min-height: 120px;
}
.easels-page .e-logistics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.easels-page .e-logistics-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
}
.easels-page .e-logistics-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.easels-page .e-logistics-icon {
  width: 40px; height: 40px; background: var(--accent-light); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.easels-page .e-logistics-icon svg { width: 20px; height: 20px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.easels-page .e-logistics-title { font-size: 14px; font-weight: 700; color: var(--text); }
.easels-page .e-logistics-rows { display: flex; flex-direction: column; gap: 8px; }
.easels-page .e-logistics-row { display: flex; justify-content: space-between; font-size: 14px; }
.easels-page .e-logistics-row span:first-child { color: var(--text-muted); }
.easels-page .e-logistics-row span:last-child { color: var(--text); font-weight: 500; }

/* ──── CERTIFICATIONS ──── */
.easels-page .e-cert-section { background: var(--bg-alt); }
.easels-page .e-cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; }
.easels-page .e-cert-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; text-align: center;
}
.easels-page .e-cert-icon {
  width: 48px; height: 48px; margin: 0 auto 12px;
  border: 2px solid var(--accent-dark); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--accent-dark); font-weight: 700;
}
.easels-page .e-cert-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.easels-page .e-cert-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; }

/* ════ BLOCK: why-partner ═════════════════════════ */
/* ──── WHY US ──── */
.easels-page .e-why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.easels-page .e-why-item { padding: 28px 20px; border-left: 3px solid var(--border); }
.easels-page .e-why-item:hover { border-color: var(--accent); }
.easels-page .e-why-num { font-size: 38px; font-weight: 800; color: var(--text-muted); line-height: 1; margin-bottom: 6px; }
.easels-page .e-why-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.easels-page .e-why-desc { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ════ BLOCK: image-placeholders ══════════════════ */
/* ──── IMAGE PLACEHOLDERS ──── */
.easels-page .e-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(145deg, #D4D0C9 0%, #C4C0B8 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; color: #3d3d38; text-align: center;
}
.easels-page .e-img-placeholder svg { width: 28px; height: 28px; opacity: 0.72; flex-shrink: 0; }
.easels-page .e-img-placeholder span { font-size: 11px; line-height: 1.5; padding: 0 16px; }
.easels-page .e-img-placeholder strong { display: block; font-size: 12px; font-weight: 600; margin-bottom: 2px; }

/* ──── HERO GALLERY LABELS ──── */
.easels-page .e-thumb-inner { position: relative; }
.easels-page .e-thumb-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,.35); color: rgba(255,255,255,.85);
  font-size: 9px; font-weight: 600; text-align: center;
  padding: 4px 2px; letter-spacing: .3px; text-transform: uppercase;
}

/* ──── MATERIAL CARD PHOTO ──── */
.easels-page .e-mat-photo {
  margin: -24px -24px 20px;
  aspect-ratio: 3/2; overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative; z-index: 0;
}
.easels-page .e-material-card::before { z-index: 1; }

/* ──── WHY PARTNER — CAROUSEL + REASONS ──── */
.easels-page .e-factory-carousel-wrap {
  position: relative; margin-top: 36px;
}
.easels-page .e-factory-carousel-viewport {
  overflow: hidden; border-radius: var(--radius-lg);
}
.easels-page .e-factory-carousel-track {
  display: flex; gap: 16px;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}
.easels-page .e-factory-slide {
  flex: 0 0 calc(33.333% - 11px);
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.easels-page .e-carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-cta-hover);
  border: 1.5px solid var(--accent-cta-hover);
  cursor: pointer; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
  transition: background .2s, border-color .2s, color .2s;
  color: var(--white);
}
.easels-page .e-carousel-btn:hover,
.easels-page .e-carousel-btn:active {
  background: var(--accent-cta-hover);
  border-color: var(--accent-cta-hover);
  color: var(--white);
}
.easels-page .e-carousel-btn:disabled {
  opacity: 1;
  background: var(--accent-cta-hover);
  border-color: var(--accent-cta-hover);
  color: var(--white);
  pointer-events: none;
}
.easels-page .e-carousel-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.easels-page .e-carousel-prev { left: -22px; }
.easels-page .e-carousel-next { right: -22px; }

.easels-page .e-why-reasons-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.easels-page .e-why-reason-card {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 28px 24px;
  transition: border-color .2s, box-shadow .2s;
}
.easels-page .e-why-reason-card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(123,158,119,.15); }
.easels-page .why-reason-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--accent-light); color: var(--accent-dark);
  font-size: 16px; font-weight: 800; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.easels-page .e-why-reason-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.easels-page .e-why-reason-desc { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

@media (max-width: 768px) {
  .easels-page .e-factory-slide { flex: 0 0 calc(50% - 8px); }
  .easels-page .e-why-reasons-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .easels-page .e-factory-slide { flex: 0 0 100%; }
  .easels-page .e-why-reasons-grid { grid-template-columns: 1fr; }
  .easels-page .e-carousel-prev { left: 8px; }
  .easels-page .e-carousel-next { right: 8px; }
}

/* ════ BLOCK: oem-gallery ═════════════════════════ */
/* ──── OEM EVIDENCE GALLERY ──── */
.easels-page .e-oem-gallery {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; margin-top: 28px;
}
.easels-page .e-oem-gallery-item {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border);
}
.easels-page .e-oem-gallery-item-photo { aspect-ratio: 4/3; overflow: hidden; }
.easels-page .e-oem-gallery-item-label {
  padding: 10px 14px;
  background: var(--bg);
  font-size: 13px; font-weight: 600; color: var(--text-muted);
}

/* ──── RESPONSIVE UPDATES ──── */
@media (max-width: 768px) {
  .easels-page .e-why-layout { grid-template-columns: 1fr; }
  .easels-page .e-why-photo-col { position: static; }
  .easels-page .e-why-items-grid { grid-template-columns: 1fr 1fr; }
  .easels-page .e-oem-gallery { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .easels-page .e-oem-gallery { grid-template-columns: 1fr; }
}

/* ════ BLOCK: faq + CTA（product03） ═══════════════ */
.easels-page .faq-section { background: var(--bg-alt); }
.easels-page .faq-cta-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
  margin-top: 36px;
}
.easels-page .faq-list { margin: 0; }
.easels-page .faq-item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); margin-bottom: 12px; overflow: hidden;
}
.easels-page .faq-question-heading { margin: 0; font-size: inherit; font-weight: inherit; }
.easels-page .faq-q {
  width: 100%; min-width: 0;
  padding: 18px 22px; font-size: 15px; font-weight: 600; color: var(--text);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
  background: none; border: none; text-align: left; font-family: inherit;
  user-select: none;
}
.easels-page .faq-q-text {
  flex: 1;
  min-width: 0;
  text-align: start;
  overflow-wrap: break-word;
  word-wrap: break-word;
}
.easels-page .faq-arrow {
  width: 20px; height: 20px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.easels-page .faq-arrow::after {
  content: ''; display: block; width: 7px; height: 7px;
  border-right: 1.5px solid var(--text-muted); border-bottom: 1.5px solid var(--text-muted);
  transform: rotate(45deg); transition: transform .25s;
}
.easels-page .faq-item.open .faq-arrow::after { transform: rotate(-135deg); }
.easels-page .faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s cubic-bezier(.4,0,.2,1), padding .35s;
  padding: 0 22px; font-size: 14px; color: var(--text-muted); line-height: 1.75;
}
.easels-page .faq-item.open .faq-a { padding: 0 22px 25px; }
.easels-page .faq-cta-panel {
  position: sticky;
  top: 88px;
}
.easels-page .faq-cta-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  overflow: hidden;
  position: relative;
}
.easels-page .faq-cta-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.easels-page .faq-cta-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--accent-heading-text); margin-bottom: 10px;
}
.easels-page .faq-cta-title {
  font-size: 22px; font-weight: 800; color: var(--text);
  line-height: 1.25; letter-spacing: -0.4px; margin-bottom: 12px;
}
.easels-page .faq-cta-sub {
  font-size: 14px; color: var(--text-muted); line-height: 1.7;
  margin-bottom: 24px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}
.easels-page .faq-cta-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.easels-page .cta-btn-primary {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 20px; background: var(--accent-dark); color: var(--white);
  border: none; border-radius: var(--radius); font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit; text-decoration: none;
  transition: background .2s, box-shadow .2s;
}
.easels-page .cta-btn-primary:hover { background: var(--accent-cta-hover); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12); }
.easels-page .cta-btn-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 20px; background: var(--whatsapp-bg); color: var(--white);
  border: none; border-radius: var(--radius); font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit; text-decoration: none;
  transition: background .2s;
}
.easels-page .cta-btn-whatsapp:hover { background: var(--whatsapp-hover); }
.easels-page .cta-btn-icon { width: 18px; height: 18px; flex-shrink: 0; fill: currentColor; }
.easels-page .faq-cta-trust {
  margin-top: 20px; padding-top: 20px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.easels-page .faq-cta-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.easels-page .faq-cta-trust-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}
@media (max-width: 768px) {
  .easels-page .faq-cta-grid { grid-template-columns: 1fr; gap: 32px; }
  .easels-page .faq-cta-panel { position: static; }
}

/* 页脚样式见 assets/css/site-footer.css（全站加载） */

/* ════ BLOCK: image-objectfit-fix ═════════════════ */
/* ──── OBJECT-FIT FIX — all aspect-ratio containers ──── */
.easels-page .e-gallery-main-img img,
.easels-page .e-thumb-inner img,
.easels-page .e-factory-slide img,
.easels-page .e-logistics-banner__img,
.easels-page .e-oem-gallery-item-photo img,
.easels-page .e-mat-photo img,
.easels-page [style*="aspect-ratio"] img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
/* ════ BLOCK: hero-cert-badges ════════════════════ */
/* ──── CERT BADGES (hero) ──── */
.easels-page .e-cert-badges {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 18px 0 26px;
}
.easels-page .e-cert-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px 5px 8px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--white);
  font-size: 12px; font-weight: 600; color: var(--text-muted);
  transition: border-color .2s, color .2s;
}
.easels-page .e-cert-badge:hover { border-color: var(--accent); color: var(--accent-dark); }
.easels-page .e-cert-badge-icon {
  width: 16px; height: 16px; flex-shrink: 0; color: var(--accent-dark);
}

/* ──── RATING BAR ──── */
.easels-page .e-rating-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.easels-page .e-rating-stars { display: flex; gap: 2px; }
.easels-page .e-star { color: var(--gold); font-size: 14px; }
.easels-page .e-rating-count { font-size: 13px; color: var(--text-muted); }
.easels-page .e-rating-score { font-size: 22px; font-weight: 700; color: var(--text); }

/* ════ BLOCK: responsive-breakpoints ══════════════ */
/* ════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ════════════════════════════════════ */

/* ── 1024px: 4-col dense grids → 2-col；OEM 卡仅 3 张时仍占满一行（3 列） ── */
@media (max-width: 1024px) and (min-width: 769px) {
  .easels-page .e-custom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .easels-page .e-custom-grid:has(> .e-custom-card:nth-child(3):last-child) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .easels-page .e-custom-grid:has(> .e-custom-card:nth-child(2):last-child) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .easels-page .e-custom-grid:has(> .e-custom-card:only-child) {
    grid-template-columns: minmax(0, 1fr);
  }
  /* 与其它密集网格一致：平板/小屏笔记本上应用领域改为 2 列，避免 4 列过窄 */
  .easels-page .e-applications-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── 768px: main layout collapses ── */
@media (max-width: 768px) {
  /* Spacing & typography scale-down */
  .easels-page .e-section { padding: 40px 0; }
  .easels-page .e-section-title { font-size: 22px; }
  .easels-page .e-product-title { font-size: 24px; }
  .easels-page .e-cta-title { font-size: 24px; letter-spacing: -0.4px; }

  /* Hero: single column, gallery moves above info */
  .easels-page .e-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .easels-page .e-hero-gallery { order: -1; }
  .easels-page .e-trust-row { flex-wrap: wrap; }

  /* Applications:（大屏已为 2 列时此处不变）保持 2 列 */
  .easels-page .e-applications-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  /* Specifications: 2-col → 1-col */
  .easels-page .e-specs-grid { grid-template-columns: 1fr; gap: 20px; }

  /* Customization: already 2-col at 1024px, → 1-col here */
  .easels-page .e-custom-grid { grid-template-columns: 1fr; }

  /* Logistics */
  .easels-page .e-logistics-grid { grid-template-columns: 1fr; }

  /* Related products: 4-col → 2-col */
  .easels-page .e-related-grid { grid-template-columns: 1fr 1fr; }

  /* Cert */
  .easels-page .e-cert-grid { grid-template-columns: 1fr 1fr; }
}

/* ── 480px: final single-column, touch-friendly ── */
@media (max-width: 480px) {
  /* Hero buttons: side-by-side → stacked */
  .easels-page .e-btn-group { flex-direction: column; }
  .easels-page .e-btn.e-btn--primary, .easels-page .e-btn.e-btn--outline { width: 100%; }

  /* Trust indicators: wrap on small screens */
  .easels-page .e-trust-row { flex-wrap: wrap; gap: 10px 16px; }

  /* Applications: 2-col → 1-col */
  .easels-page .e-applications-grid { grid-template-columns: minmax(0, 1fr); }

  /* Related products: 2-col → 1-col */
  .easels-page .e-related-grid { grid-template-columns: 1fr; }

  /* Why reasons items */
  .easels-page .e-why-items-grid { grid-template-columns: 1fr; }
}

.easels-page .e-related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.easels-page .e-related-card {
  display: block; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: border-color .2s, box-shadow .2s;
  text-decoration: none; color: inherit;
}
.easels-page .e-related-card:hover { border-color: var(--accent); box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.easels-page .e-related-info { padding: 18px 16px; }
.easels-page .e-related-cat { font-size: 12px; letter-spacing: .02em; color: var(--accent-heading-text); font-weight: 600; margin-bottom: 8px; }
.easels-page .e-related-name { font-size: 15px; font-weight: 700; color: var(--text); margin: 0 0 10px; line-height: 1.35; }
.easels-page .e-related-desc { font-size: 13px; color: var(--text-muted); line-height: 1.55; margin: 0; }
.easels-page .e-related-desc--clamp {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
@media (max-width: 768px) { .e-related-grid { grid-template-columns: 1fr 1fr; } }

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