/* ============================================================
   BUILITE 产品详情页 — 全局样式（WordPress 版 · 紧凑型）
   -----------------------------------------------------------------
   主题加载一次，所有产品页共用，已全面加 !important
   相对上一版的调整：
   ① 图片改为绝对定位铺满 → 解决所有图片上方空白
   ② 第一个区块（OVERVIEW）背景改白色，与页面协调
   ③ 所有模块间距压缩紧凑
   ④ 证书改为竖向卡片，图片放大（292×394）
   ⑤ 展会改为 2 列，适配右侧窄内容列
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================================
   0. 变量定义（全局主题色，改这里即可换整体配色）
   ============================================================ */
:root {
  --ink: #111111;
  --muted: #888888;
  --muted-2: #999999;
  --line: #F0F0F2;
  --accent: #4A148C;
  --accent-soft: #F5F0FA;
  --bg-1: #F7F7F9;
  --white: #FFFFFF;
  --navy: #0B1424;
  --violet: #5B2EFF;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(17, 17, 17, 0.06);
  --shadow-sm: 0 6px 24px rgba(17, 17, 17, 0.05);
}

/* ============================================================
   1. 滚动显现动画（由 JS 控制，JS 禁用时内容保持可见）
   ============================================================ */
.builite-product-js .builite-product-r {
  opacity: 0;
  transform: translateY(26px);
}

.builite-product-js .builite-product-r.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-js .builite-product-r.is-delay-1 {
  transition-delay: 0.1s;
}

/* ============================================================
   2. 通用：小标签 + 外链 + 提示条
   ============================================================ */
.builite-product-label {
  display: flex !important;
  align-items: center;
  gap: 14px;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  margin: 0 0 8px !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-label::before {
  content: '';
  flex: 0 0 34px;
  width: 34px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

/* 标签右侧延伸细线，形成模块分隔线 */
.builite-product-label::after {
  content: '';
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.builite-product-features .builite-product-label,
.builite-product-about .builite-product-label {
  color: #B9A8FF !important;
}

.builite-product-features .builite-product-label::before,
.builite-product-about .builite-product-label::before {
  background: #B9A8FF !important;
}

.builite-product-linkout {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  margin-top: 22px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  text-decoration: none !important;
  transition: gap 0.35s ease, color 0.3s ease;
}

.builite-product-linkout svg {
  transition: transform 0.35s ease;
}

.builite-product-linkout:hover {
  gap: 15px;
  color: var(--ink) !important;
}

.builite-product-linkout:hover svg {
  transform: translateX(4px);
}

.builite-product-linkout--light {
  color: #B9A8FF !important;
}

.builite-product-linkout--light:hover {
  color: var(--white) !important;
}

.builite-product-note {
  display: block;
  margin: 14px 0 4px;
  padding: 11px 15px;
  border: 1px dashed #E2B348;
  background: #FFFBEB;
  border-radius: 10px;
  font-size: 12px;
  color: #92400E;
  line-height: 1.7;
  font-family: inherit;
}

.builite-product-note b {
  color: #B45309;
}

.builite-product-note--center {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   3. OVERVIEW 产品概述（背景改白色）
   ============================================================ */
.builite-product-overview {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--white) !important;   /* 原 #F7F7F9，改白色与页面协调 */
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-overview__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
  display: grid !important;
  grid-template-columns: 1.05fr 0.95fr !important;
  gap: 60px;
  align-items: center;
}

.builite-product-overview__title {
  margin: 0 0 18px !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.12 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-overview__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-overview__text {
  margin: 0 0 16px !important;
  font-size: 15px !important;
  line-height: 1.8 !important;
  color: var(--muted) !important;
  max-width: 580px;
}

.builite-product-overview__text strong {
  color: var(--ink) !important;
  font-weight: 600 !important;
}

.builite-product-overview__points {
  margin: 24px 0 0 !important;
  padding: 0 !important;
  list-style: none !important;
  display: grid !important;
  gap: 11px;
}

.builite-product-overview__points li {
  display: flex !important;
  align-items: flex-start;
  gap: 13px;
  font-size: 14px !important;
  color: var(--ink) !important;
  line-height: 1.6 !important;
}

/* 列表前的小圆点（替换原 check 图标） */
.builite-product-overview__points li::before {
  content: '';
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.builite-product-overview__media {
  position: relative;
  aspect-ratio: 1 / 1;               /* 图纸为正方形，容器改 1:1 */
  overflow: hidden;
  border-radius: var(--radius);
}

.builite-product-overview__media img {
  position: absolute !important;   /* 铺满容器，解决上方空白 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.builite-product-overview__frame {
  position: absolute;
  top: -20px;
  right: -20px;
  bottom: -20px;
  left: -20px;
  border: 1px solid rgba(74, 20, 140, 0.18);
  border-radius: calc(var(--radius) + 6px);
  z-index: -1;
}

.builite-product-overview__tag {
  position: absolute;
  bottom: 14px;                      /* 原来 -14px 超出容器被裁，改回内部完整显示 */
  left: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 13px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  letter-spacing: 0.4px;
  box-shadow: var(--shadow-sm);
}

.builite-product-overview__tag b {
  color: #B9A8FF;
  font-weight: 600;
}

/* ============================================================
   4. SPECIFICATION 技术参数
   ============================================================ */
.builite-product-spec {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--bg-1) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-spec__inner {
  max-width: 1120px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-spec__title {
  margin: 0 0 12px !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-spec__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-spec__intro {
  margin: 0 0 34px !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
  color: var(--muted) !important;
  max-width: 600px;
}

.builite-product-spec__row {
  display: grid !important;
  grid-template-columns: 220px 1fr !important;
  align-items: center;
  gap: 20px;
  padding: 16px 22px !important;
  background: var(--white) !important;
  border: 1px solid var(--line) !important;
  margin-bottom: 8px !important;
  border-radius: 12px !important;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-spec__row:hover {
  transform: translateX(10px);
  border-color: rgba(74, 20, 140, 0.3);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.builite-product-spec__key {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px !important;
  color: var(--ink) !important;
}

.builite-product-spec__key svg {
  color: var(--accent);
}

.builite-product-spec__val {
  font-size: 15px !important;
  font-weight: 500 !important;
  color: var(--ink) !important;
}

.builite-product-spec__val small {
  display: block;
  margin-top: 3px;
  font-size: 12.5px !important;
  font-weight: 400 !important;
  color: var(--muted) !important;
}

/* ============================================================
   5. INSTALLATION 结构与安装
   ============================================================ */
.builite-product-install {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-install__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-install__title {
  margin: 0 0 40px !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-install__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-install__top {
  display: grid !important;
  grid-template-columns: 1.05fr 0.95fr !important;
  gap: 44px;
  align-items: center;
}

.builite-product-install__figure {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius) !important;
  overflow: hidden;
  background: var(--bg-1);
  box-shadow: var(--shadow-sm);
  margin: 0 !important;
}

.builite-product-install__figure img {
  position: absolute !important;   /* 铺满容器，解决上方空白 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.builite-product-install__marker {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 0 6px rgba(17, 17, 17, 0.12);
  transition: all 0.35s ease;
}

.builite-product-install__marker:hover,
.builite-product-install__marker.is-active {
  background: var(--accent);
  transform: scale(1.15);
  box-shadow: 0 0 0 10px rgba(74, 20, 140, 0.18);
}

.builite-product-install__marker::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(74, 20, 140, 0.5);
  animation: builiteMarker 2s ease-in-out infinite;
}

@keyframes builiteMarker {
  0% { transform: scale(0.85); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.builite-product-install__marker--1 { top: 13% !important; left: 50% !important; }
.builite-product-install__marker--2 { top: 33% !important; left: 79% !important; }
.builite-product-install__marker--3 { top: 52% !important; left: 16% !important; }
.builite-product-install__marker--4 { top: 58% !important; left: 42% !important; }
.builite-product-install__marker--5 { top: 31% !important; left: 14% !important; }

.builite-product-install__modules {
  display: grid !important;
  gap: 9px;
}

.builite-product-install__module {
  display: flex !important;
  align-items: center;
  gap: 16px;
  padding: 14px 18px !important;
  border-radius: 14px !important;
  border: 1px solid var(--line) !important;
  background: var(--bg-1) !important;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: pointer;
}

.builite-product-install__module:hover,
.builite-product-install__module.is-active {
  border-color: rgba(74, 20, 140, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateX(8px);
}

.builite-product-install__module-num {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.builite-product-install__module h3 {
  margin: 0 0 3px !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.builite-product-install__module p {
  margin: 0 !important;
  font-size: 12.5px !important;
  line-height: 1.55 !important;
  color: var(--muted) !important;
}

.builite-product-install__steps {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 14px;
  margin-top: 44px;
}

.builite-product-install__step {
  position: relative;
  padding: 20px 20px !important;
  border-radius: 14px !important;
  background: var(--bg-1) !important;
  border: 1px solid var(--line) !important;
}

.builite-product-install__step span {
  display: block;
  font-size: 10px !important;
  font-weight: 600 !important;
  letter-spacing: 2px !important;
  color: var(--accent) !important;
  margin-bottom: 8px !important;
}

.builite-product-install__step h3 {
  margin: 0 0 6px !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.builite-product-install__step p {
  margin: 0 !important;
  font-size: 12px !important;
  line-height: 1.6 !important;
  color: var(--muted) !important;
}

/* ============================================================
   6. FEATURES 工程优势（深色区块）
   ============================================================ */
.builite-product-features {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--navy) !important;
  color: var(--white);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-features__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100px 100px;
}

.builite-product-features__glow {
  position: absolute;
  top: -30%;
  left: 32%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 46, 255, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.builite-product-features__inner {
  position: relative;
  z-index: 2;
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-features__header {
  display: flex !important;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

.builite-product-features__title {
  margin: 0 !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-features__title strong {
  font-weight: 600 !important;
  color: #B9A8FF !important;
}

.builite-product-features__desc {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: rgba(255, 255, 255, 0.5) !important;
  max-width: 400px;
}

.builite-product-features__grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px;
}

.builite-product-feature {
  position: relative;
  border-radius: var(--radius) !important;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-feature:hover {
  transform: translateY(-6px);
  border-color: rgba(91, 46, 255, 0.5);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

.builite-product-feature__media {
  position: relative;
  aspect-ratio: 1 / 1;               /* 图片多为正方形，容器改 1:1 完整显示 */
  overflow: hidden;
}

.builite-product-feature__media img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-feature:hover .builite-product-feature__media img {
  transform: scale(1.07);
}

.builite-product-feature__num {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  border-radius: 40px;
  background: rgba(11, 20, 36, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #D8D0FF;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
}

.builite-product-feature__body {
  padding: 18px 20px 22px;
}

.builite-product-feature__body h3 {
  margin: 0 0 10px !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  letter-spacing: -0.3px !important;
  color: var(--white) !important;
}

.builite-product-feature__body p {
  margin: 0 !important;
  font-size: 13px !important;
  line-height: 1.75 !important;
  color: rgba(255, 255, 255, 0.55) !important;
}

/* ============================================================
   7. APPLICATIONS 应用场景
   ============================================================ */
.builite-product-apps {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--bg-1) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-apps__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-apps__header {
  display: flex !important;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 36px;
}

.builite-product-apps__title {
  margin: 0 !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-apps__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-apps__desc {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  max-width: 420px;
}

.builite-product-apps__grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 18px;
}

.builite-product-app {
  position: relative;
  border-radius: var(--radius) !important;
  overflow: hidden;
  background: var(--white) !important;
  border: 1px solid var(--line) !important;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-app:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.builite-product-app__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.builite-product-app__media img {
  position: absolute !important;   /* 铺满容器 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-app:hover .builite-product-app__media img {
  transform: scale(1.06);
}

.builite-product-app__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 7px 14px;
  border-radius: 40px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
}

.builite-product-app__body {
  padding: 20px 22px 24px;
}

.builite-product-app__body h3 {
  margin: 0 0 10px !important;
  font-size: 19px !important;
  font-weight: 600 !important;
  letter-spacing: -0.4px !important;
  color: var(--ink) !important;
}

.builite-product-app__body p {
  margin: 0 !important;
  font-size: 13.5px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
}

/* ============================================================
   8. PROJECTS 项目展示
   ============================================================ */
.builite-product-projects {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-projects__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-projects__header {
  display: flex !important;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 36px;
}

.builite-product-projects__title {
  margin: 0 !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-projects__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-projects__desc {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  max-width: 420px;
}

.builite-product-projects__grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 18px;
}

.builite-product-project {
  position: relative;
  border-radius: var(--radius) !important;
  overflow: hidden;
  background: var(--bg-1) !important;
  border: 1px solid var(--line) !important;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-project:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.builite-product-project__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.builite-product-project__media img {
  position: absolute !important;   /* 铺满容器 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-project:hover .builite-product-project__media img {
  transform: scale(1.06);
}

.builite-product-project__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 20, 36, 0.55), transparent 55%);
}

.builite-product-project__flag {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  padding: 7px 13px;
  border-radius: 40px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--ink);
}

.builite-product-project__name {
  position: absolute;
  bottom: 16px;
  left: 20px;
  z-index: 2;
  margin: 0 !important;
  font-size: 20px !important;
  font-weight: 600 !important;
  letter-spacing: -0.3px !important;
  color: var(--white) !important;
}

.builite-product-project__body {
  display: grid !important;
  grid-template-columns: 1fr 1fr 1fr !important;
  gap: 0;
}

.builite-product-project__meta {
  padding: 15px 18px;
}

.builite-product-project__meta + .builite-product-project__meta {
  border-left: 1px solid var(--line);
}

.builite-product-project__meta span {
  display: block;
  font-size: 10px !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  color: var(--muted) !important;
  margin-bottom: 4px !important;
}

.builite-product-project__meta b {
  display: block;
  font-size: 13px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
  line-height: 1.4 !important;
}

/* ============================================================
   9. ABOUT 关于公司（深色区块）
   ============================================================ */
.builite-product-about {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--navy) !important;
  color: var(--white);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-about__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100px 100px;
}

.builite-product-about__inner {
  position: relative;
  z-index: 2;
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
  display: grid !important;
  grid-template-columns: 0.95fr 1.05fr !important;
  gap: 60px;
  align-items: center;
}

.builite-product-about__media {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius) !important;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

.builite-product-about__media img {
  position: absolute !important;   /* 铺满容器 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.builite-product-about__badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 13px;
}

.builite-product-about__badge b {
  display: block;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  color: #5B2EFF;   /* 改饱和紫，深蓝背景上更突出 */
}

.builite-product-about__badge span {
  font-size: 10.5px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1.4px;
}

.builite-product-about__title {
  margin: 0 0 18px !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.12 !important;
  letter-spacing: -1.4px !important;
  color: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-about__title strong {
  font-weight: 600 !important;
  color: #B9A8FF !important;
}

.builite-product-about__text {
  margin: 0 0 14px !important;
  font-size: 15px !important;
  line-height: 1.8 !important;
  color: rgba(255, 255, 255, 0.6) !important;
  max-width: 560px;
}

.builite-product-about__stats {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 12px;
  margin-top: 26px;
}

.builite-product-about__stat {
  padding: 16px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.builite-product-about__stat b {
  display: block;
  font-size: 23px !important;
  font-weight: 600 !important;
  color: var(--white) !important;
  margin-bottom: 5px !important;
}

.builite-product-about__stat span {
  font-size: 11.5px !important;
  color: rgba(255, 255, 255, 0.5) !important;
  letter-spacing: 0.4px !important;
}

/* ============================================================
   10. FACTORY 工厂实力 + PACKAGING 包装
   ============================================================ */
.builite-product-factory {
  position: relative;
  width: 100%;
  padding: 96px 0 40px;
  background: var(--bg-1) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-factory__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-factory__header {
  display: flex !important;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 22px;
}

.builite-product-factory__title {
  margin: 0 !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-factory__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-factory__desc {
  margin: 0 !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  max-width: 420px;
}

.builite-product-factory__locs {
  display: flex !important;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.builite-product-factory__loc {
  display: inline-flex !important;
  align-items: center;
  gap: 9px;
  padding: 10px 18px !important;
  border-radius: 50px !important;
  background: var(--white) !important;
  border: 1px solid var(--line) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
  transition: all 0.35s ease;
}

.builite-product-factory__loc:hover {
  border-color: rgba(74, 20, 140, 0.3);
  background: var(--accent-soft);
  transform: translateY(-2px);
}

.builite-product-factory__loc svg {
  color: var(--accent);
}

.builite-product-factory__grid {
  display: grid !important;
  grid-template-columns: 1.2fr 0.8fr 1fr !important;
  grid-auto-rows: 200px;
  gap: 12px;
}

.builite-product-factory__cell {
  position: relative;
  border-radius: 14px !important;
  overflow: hidden;
  cursor: pointer;
}

.builite-product-factory__cell img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

/* 第一格（产品线大图）为正方形图片，改用 contain 完整显示，白底衬底 */
.builite-product-factory__cell--1 img {
  object-fit: contain !important;
  background: #FFFFFF;
}

.builite-product-factory__cell:hover img {
  transform: scale(1.06);
}

.builite-product-factory__cell--1 { grid-column: 1 !important; grid-row: 1 / span 2 !important; }
.builite-product-factory__cell--2 { grid-column: 2 !important; grid-row: 1 !important; }
.builite-product-factory__cell--3 { grid-column: 3 !important; grid-row: 1 !important; }
.builite-product-factory__cell--4 { grid-column: 2 !important; grid-row: 2 !important; }
.builite-product-factory__cell--5 { grid-column: 3 !important; grid-row: 2 !important; }

.builite-product-factory__cell-cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 11px 14px;
  background: linear-gradient(to top, rgba(11, 20, 36, 0.75), transparent);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.builite-product-pack {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 30px 56px 96px;   /* 顶部加间距，与上面模块分隔 */
}

.builite-product-pack__grid {
  display: grid !important;
  grid-template-columns: 0.95fr 1.05fr !important;
  gap: 48px;
  align-items: center;
}

.builite-product-pack__media {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius) !important;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.builite-product-pack__media img {
  position: absolute !important;   /* 铺满容器 */
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.builite-product-pack__points {
  display: grid !important;
  gap: 12px;
  margin-top: 20px;
}

.builite-product-pack__point {
  display: flex !important;
  align-items: center;
  gap: 13px;
  font-size: 14px !important;
  color: var(--ink) !important;
  line-height: 1.6 !important;
}

.builite-product-pack__point svg {
  flex: 0 0 22px;
  color: var(--accent);
}

/* ============================================================
   11. COMPANY 团队 / 展会 / 认证
   ============================================================ */
.builite-product-company {
  position: relative;
  width: 100%;
  padding: 96px 0 40px;
  background: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-company__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-company__block {
  margin-bottom: 70px;
}

.builite-product-company__title {
  margin: 0 0 30px !important;
  font-size: clamp(28px, 3vw, 40px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.2px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-company__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

/* ---- 团队成员 ---- */
.builite-product-team {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 18px;
}

.builite-product-team__card {
  padding: 30px 26px 28px !important;
  border-radius: var(--radius) !important;
  background: var(--bg-1) !important;
  border: 1px solid var(--line) !important;
  text-align: center;
  transition: all 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-team__card:hover {
  transform: translateY(-5px);
  border-color: rgba(74, 20, 140, 0.25);
  box-shadow: var(--shadow-sm);
}

.builite-product-team__avatar {
  position: relative;
  width: 84px;
  height: 84px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-size: 26px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 7px var(--accent-soft);
  overflow: hidden;
}

.builite-product-team__avatar img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  border-radius: 50% !important;
}

.builite-product-team__card .builite-product-team__avatar span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--white);
  letter-spacing: 0;
  text-transform: none;
  margin: 0;
}

.builite-product-team__card h3 {
  margin: 0 0 5px !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.builite-product-team__card > span {
  display: block;
  font-size: 10px !important;
  font-weight: 600 !important;
  letter-spacing: 2px !important;
  text-transform: uppercase !important;
  color: var(--accent) !important;
  margin-bottom: 10px !important;
}

.builite-product-team__card p {
  margin: 0 !important;
  font-size: 13px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
}

/* ---- 展会（改为 2 列，适配窄内容列） ---- */
.builite-product-expo {
  position: relative;
}

.builite-product-expo__media-grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;   /* 原来 4 列 → 2 列 */
  gap: 16px;
  margin-bottom: 40px;
}

.builite-product-expo__media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 14px !important;
  overflow: hidden;
  background: var(--accent-soft);
  border: 1px dashed rgba(74, 20, 140, 0.35);
  box-shadow: var(--shadow-sm);
}

.builite-product-expo__media-ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(74, 20, 140, 0.5);
  line-height: 1.7;
  padding: 12px;
}

.builite-product-expo__media img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-expo__media:hover img {
  transform: scale(1.05);
}

.builite-product-expo__media-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 11px 14px;
  background: linear-gradient(to top, rgba(11, 20, 36, 0.75), transparent);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.builite-product-expo__line {
  display: none !important;          /* 去掉展会横向分隔线 */
}

.builite-product-expo__fill {
  display: none !important;          /* 去掉展会进度线 */
}

.builite-product-expo__items {
  position: relative;
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px;
}

.builite-product-expo__item {
  position: relative;
  padding-top: 48px;
}

.builite-product-expo__dot {
  position: absolute;
  top: 13px;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 4px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.builite-product-expo__item b {
  display: block;
  font-size: 14px !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin-bottom: 6px !important;
}

.builite-product-expo__item h4 {
  margin: 0 0 6px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.builite-product-expo__item p {
  margin: 0 !important;
  font-size: 12.5px !important;
  line-height: 1.6 !important;
  color: var(--muted) !important;
}

/* ---- 认证证书（图片版 · 竖向卡片放大） ---- */
.builite-product-certs {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 18px;
}

.builite-product-cert {
  display: flex !important;
  flex-direction: column !important;   /* 改为竖向 */
  align-items: center !important;
  gap: 14px;
  padding: 24px 20px 26px !important;
  border-radius: var(--radius) !important;
  background: var(--bg-1) !important;
  border: 1px solid var(--line) !important;
  text-align: center;
  transition: all 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-cert:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 20, 140, 0.3);
  box-shadow: var(--shadow-sm);
}

/* 证书图片容器：放大，去掉原来的圆形图标样式 */
.builite-product-cert__icon {
  display: block !important;
  width: auto !important;
  height: auto !important;
  border-radius: 10px !important;
  background: none !important;
  overflow: hidden;
}

/* 证书图片：292×394 竖图，宽度放大到 190px，高度自动保持比例 */
.builite-product-cert__icon img {
  display: block !important;
  width: 190px !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: 260px;
  object-fit: contain !important;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.builite-product-cert h3 {
  margin: 0 0 4px !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: var(--ink) !important;
}

.builite-product-cert p {
  margin: 0 !important;
  font-size: 12.5px !important;
  color: var(--muted) !important;
  line-height: 1.6 !important;
}

/* ============================================================
   12. PROCESS 定制流程
   ============================================================ */
.builite-product-process {
  position: relative;
  width: 100%;
  padding: 96px 0;
  background: var(--bg-1) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-process__inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-process__header {
  text-align: center;
  margin-bottom: 46px;
}

/* Process 区块的小标签居中显示，分隔线用对称短线（不撑满） */
.builite-product-process__header .builite-product-label {
  display: inline-flex !important;
  width: auto !important;
  max-width: 100% !important;
  margin: 0 auto 8px !important;
  justify-content: center;
}

.builite-product-process__header .builite-product-label::before,
.builite-product-process__header .builite-product-label::after {
  background: var(--accent) !important;   /* 左右短线统一紫色 */
}

.builite-product-process__header .builite-product-label::after {
  flex: 0 0 34px;
  width: 34px;
}

.builite-product-process__title {
  margin: 0 !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-process__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-process__desc {
  margin: 12px auto 0 !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  max-width: 560px;
}

.builite-product-process__timeline {
  position: relative;
}

.builite-product-process__line {
  position: absolute;
  top: 33px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--line);
}

.builite-product-process__fill {
  position: absolute;
  top: 33px;
  left: 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--ink), var(--accent));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.3s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.builite-product-process__timeline.is-visible .builite-product-process__fill {
  transform: scaleX(1);
}

.builite-product-process__steps {
  position: relative;
  display: grid !important;
  grid-template-columns: repeat(5, 1fr) !important;
  gap: 16px;
}

.builite-product-process__step {
  position: relative;
  padding-top: 64px;
}

.builite-product-process__node {
  position: absolute;
  top: 0;
  left: 0;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-process__step:hover .builite-product-process__node {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: 0 0 0 9px var(--accent-soft);
}

.builite-product-process__step h3 {
  margin: 0 0 8px !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  letter-spacing: -0.3px !important;
  color: var(--ink) !important;
}

.builite-product-process__step p {
  margin: 0 0 12px !important;
  font-size: 13px !important;
  line-height: 1.7 !important;
  color: var(--muted) !important;
}

.builite-product-process__meta {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
}

.builite-product-process__meta span {
  padding: 6px 11px;
  border-radius: 40px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px !important;
  font-weight: 600 !important;
  letter-spacing: 0.4px !important;
}

/* ============================================================
   13. FAQ 常见问题（手风琴）
   ============================================================ */
.builite-product-faq {
  position: relative;
  width: 100%;
  padding: 96px 0 96px;
  background: var(--white) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  overflow: hidden;
}

.builite-product-faq__inner {
  max-width: 940px !important;
  margin: 0 auto !important;
  padding: 0 56px;
}

.builite-product-faq__title {
  margin: 0 0 12px !important;
  font-size: clamp(30px, 3.4vw, 46px) !important;
  font-weight: 300 !important;
  line-height: 1.1 !important;
  letter-spacing: -1.4px !important;
  color: var(--ink) !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.builite-product-faq__title strong {
  font-weight: 600 !important;
  color: var(--accent) !important;
}

.builite-product-faq__intro {
  margin: 0 0 30px !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
  max-width: 560px;
}

.builite-product-faq__item {
  background: var(--bg-1) !important;
  border: 1px solid var(--line) !important;
  border-radius: 14px !important;
  margin-bottom: 10px !important;
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.builite-product-faq__item.is-open {
  border-color: rgba(74, 20, 140, 0.3);
  box-shadow: var(--shadow-sm);
}

.builite-product-faq__question {
  width: 100%;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 24px !important;
  background: none !important;
  border: none !important;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--ink) !important;
  font-size: 15.5px !important;
  font-weight: 600 !important;
  letter-spacing: -0.2px !important;
}

.builite-product-faq__icon {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              background 0.3s ease, color 0.3s ease;
}

.builite-product-faq__item.is-open .builite-product-faq__icon {
  transform: rotate(45deg);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.builite-product-faq__answer {
  height: 0;
  overflow: hidden;
  transition: height 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.builite-product-faq__answer-inner {
  padding: 0 24px 20px;
  font-size: 14px !important;
  line-height: 1.8 !important;
  color: var(--muted) !important;
}

.builite-product-faq__answer-inner strong {
  color: var(--ink) !important;
  font-weight: 600 !important;
}

.builite-product-faq__cta {
  margin-top: 26px !important;
  text-align: center;
  font-size: 14px !important;
  color: var(--muted) !important;
}

.builite-product-faq__cta a {
  color: var(--accent) !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  border-bottom: 1px solid rgba(74, 20, 140, 0.3);
}

/* ============================================================
   14. RESPONSIVE 响应式
   ============================================================ */

/* ---------- 平板 ---------- */
@media (max-width: 980px) {
  .builite-product-overview__inner,
  .builite-product-install__top,
  .builite-product-about__inner,
  .builite-product-pack__grid {
    grid-template-columns: 1fr !important;
    gap: 40px;
    padding: 0 28px;
  }

  .builite-product-factory__grid {
    grid-template-columns: 1fr 1fr !important;
    grid-auto-rows: 170px;
  }
  .builite-product-factory__cell--1 { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .builite-product-factory__cell--2 { grid-column: 1 !important; grid-row: auto !important; }
  .builite-product-factory__cell--3 { grid-column: 2 !important; grid-row: auto !important; }
  .builite-product-factory__cell--4 { grid-column: 1 !important; grid-row: auto !important; }
  .builite-product-factory__cell--5 { grid-column: 2 !important; grid-row: auto !important; }

  .builite-product-apps__grid,
  .builite-product-team,
  .builite-product-certs {
    grid-template-columns: 1fr !important;
    max-width: 480px !important;
    margin: 0 auto !important;
  }

  .builite-product-projects__grid {
    grid-template-columns: 1fr !important;
    max-width: 620px !important;
    margin: 0 auto !important;
  }

  .builite-product-expo__media-grid,
  .builite-product-expo__items {
    grid-template-columns: 1fr 1fr !important;
  }
  .builite-product-expo__line,
  .builite-product-expo__fill {
    display: none !important;
  }
  .builite-product-expo__item {
    padding-top: 30px;
  }

  .builite-product-apps__header,
  .builite-product-projects__header,
  .builite-product-factory__header,
  .builite-product-features__header {
    flex-direction: column !important;
    align-items: flex-start;
  }

  .builite-product-features__grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .builite-product-install__steps {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* ---------- 手机 ---------- */
@media (max-width: 640px) {
  .builite-product-spec__row {
    grid-template-columns: 1fr !important;
    gap: 8px;
    padding: 16px 18px;
  }
  .builite-product-spec__row:hover {
    transform: none;
  }

  .builite-product-features__grid,
  .builite-product-apps__grid,
  .builite-product-team,
  .builite-product-certs,
  .builite-product-install__steps {
    grid-template-columns: 1fr !important;
  }

  .builite-product-project__body {
    grid-template-columns: 1fr !important;
  }
  .builite-product-project__meta + .builite-product-project__meta {
    border-left: none !important;
    border-top: 1px solid var(--line) !important;
  }

  .builite-product-expo__media-grid,
  .builite-product-expo__items {
    grid-template-columns: 1fr !important;
  }
  .builite-product-factory__grid {
    grid-template-columns: 1fr !important;
  }

  .builite-product-process__line,
  .builite-product-process__fill {
    display: none !important;
  }
  .builite-product-process__steps {
    grid-template-columns: 1fr !important;
    max-width: 520px !important;
    margin: 0 auto !important;
    gap: 10px;
  }
  .builite-product-process__step {
    display: grid !important;
    grid-template-columns: 62px 1fr !important;
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--bg-1);
  }
  .builite-product-process__step h3,
  .builite-product-process__step p,
  .builite-product-process__meta {
    grid-column: 2;
  }
  .builite-product-process__node {
    position: static;
    grid-column: 1;
    grid-row: 1 / span 3;
  }

  .builite-product-overview__frame,
  .builite-product-overview__tag {
    display: none !important;
  }
  .builite-product-about__stats {
    grid-template-columns: 1fr !important;
  }

  .builite-product-overview__inner,
  .builite-product-install__inner,
  .builite-product-spec__inner,
  .builite-product-apps__inner,
  .builite-product-projects__inner,
  .builite-product-about__inner,
  .builite-product-factory__inner,
  .builite-product-pack,
  .builite-product-company__inner,
  .builite-product-process__inner,
  .builite-product-faq__inner {
    padding: 0 22px;
  }
}